diff --git a/.github/issue_template.md b/.github/issue_template.md
index 7c31353..7d4f1e8 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -1,41 +1,44 @@
-Note: This is just a template, so feel free to use/remove the unnecessary things
+<!--
+
+   ************************************** WARNING **************************************
+
+   The ciarcom bot parses this header automatically. Any deviation from the 
+   template may cause the bot to automatically correct this header or may result in a 
+   warning message, requesting updates.
+
+   Please ensure that nothing follows the Issue request type section, all 
+   issue details are within the Description section and no changes are made to the 
+   template format (as detailed below).
+
+   *************************************************************************************
+
+-->
 
 ### Description
-- Type: Bug | Enhancement\Feature Request | Question
-- Priority: Blocker | Major | Minor
 
----------------------------------------------------------------
-## Bug
+<!--
+    Required
+    Add detailed description of what you are reporting.
+    Good example: https://os.mbed.com/docs/latest/reference/workflow.html
+    Things to consider sharing:
+    - What target does this relate to?
+    - What toolchain (name + version) are you using?
+    - What tools (name + version - is it mbed-cli, online compiler or IDE) are you using?
+    - What is the SHA of Mbed OS (git log -n1 --oneline)?
+    - Steps to reproduce. (Did you publish code or a test case that exhibits the problem?)
+-->
 
-**OS**  
-Mbed OS|linux|windows|
 
-**mbed TLS build:**  
-Version: x.x.x or git commit id  
-OS version: x.x.x  
-Configuration: please attach config.h file where possible  
-Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
-Additional environment information:  
+### Issue request type
 
-**Peer device TLS stack and version**  
-OpenSSL|GnuTls|Chrome|NSS(Firefox)|SecureChannel (IIS/Internet Explorer/Edge)|Other  
-Version:  
+<!--
+    Required
+    Please add only one X to one of the following types. Do not fill multiple types (split the issue otherwise.)
+    Please note this is not a GitHub task list, indenting the boxes or changing the format to add a '.' or '*' in front
+    of them would change the meaning incorrectly. The only changes to be made are to add a description text under the
+    description heading and to add a 'x' to the correct box.
+-->
+    [ ] Question
+    [ ] Enhancement
+    [ ] Bug
 
-**Expected behavior**   
-
-**Actual behavior**  
-
-**Steps to reproduce**  
-
-----------------------------------------------------------------
-## Enhancement\Feature Request
-
-**Justification - why does the library need this feature?**  
-
-**Suggested enhancement**  
-
------------------------------------------------------------------
-
-## Question
-
-**Please first check for answers in the [Mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferably file an issue in the [Mbed TLS support forum](https://forums.mbed.com/c/mbed-tls)**  
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
deleted file mode 100644
index 485b541..0000000
--- a/.github/pull_request_template.md
+++ /dev/null
@@ -1,39 +0,0 @@
-Notes:
-* Pull requests cannot be accepted until:
--  The submitter has [accepted the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/) 
-   or for companies or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
-- The PR follows the [mbed TLS coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards)
-* This is just a template, so feel free to use/remove the unnecessary things
-## Description
-A few sentences describing the overall goals of the pull request's commits.
-
-
-## Status
-**READY/IN DEVELOPMENT/HOLD**
-
-## Requires Backporting
-When there is a bug fix, it should be backported to all maintained and supported branches.
-Changes do not have to be backported if:
-- This PR is a new feature\enhancement
-- This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
-
-Yes | NO  
-Which branch?
-
-## Migrations
-If there is any API change, what's the incentive and logic for it.
-
-YES | NO
-
-## Additional comments
-Any additional information that could be of interest
-
-## Todos
-- [ ] Tests
-- [ ] Documentation
-- [ ] Changelog updated
-- [ ] Backported
-
-
-## Steps to test or reproduce
-Outline the steps to test or reproduce the PR here.
diff --git a/.gitignore b/.gitignore
index f40064d..0f95b4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,20 @@
+# Random seed file created by test scripts and sample programs
+seedfile
+
+# CMake build artifacts:
 CMakeCache.txt
 CMakeFiles
 CTestTestfile.cmake
 cmake_install.cmake
 Testing
+# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
+*.dir/
+# MSVC files generated by CMake:
+/*.sln
+/*.vcxproj
+/*.filters
+
+# Test coverage build artifacts:
 Coverage
 *.gcno
 *.gcda
@@ -10,11 +22,6 @@
 # generated by scripts/memory.sh
 massif-*
 
-# MSVC files generated by CMake:
-/*.sln
-/*.vcxproj
-/*.filters
-
 # MSVC build artifacts:
 *.exe
 *.pdb
@@ -26,3 +33,22 @@
 
 # CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
 *.dir/
+
+# Visual Studio artifacts
+/visualc/VS2010/.localhistory/
+/visualc/VS2010/.vs/
+/visualc/VS2010/Debug/
+/visualc/VS2010/Release/
+/visualc/VS2010/*.vcxproj.filters
+/visualc/VS2010/*.vcxproj.user
+
+# Generated documentation:
+/apidoc
+
+# Editor navigation files:
+/GPATH
+/GRTAGS
+/GSYMS
+/GTAGS
+/TAGS
+/tags
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 33ccb13..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,4 +0,0 @@
-[submodule "crypto"]
-	path = crypto
-	url = https://github.com/ARMmbed/mbed-crypto
-	branch = development
diff --git a/.globalrc b/.globalrc
new file mode 100644
index 0000000..01b2ea5
--- /dev/null
+++ b/.globalrc
@@ -0,0 +1,3 @@
+default:\
+    :langmap=c\:.c.h.function:\
+
diff --git a/.travis.yml b/.travis.yml
index c45d408..c8ca79d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,13 +22,8 @@
 - make
 - make test
 - programs/test/selftest
-- OSSL_NO_DTLS=1 tests/compat.sh
-- tests/ssl-opt.sh -e '\(DTLS\|SCSV\).*openssl'
 - tests/scripts/test-ref-configs.pl
 - tests/scripts/curves.pl
-- tests/scripts/key-exchanges.pl
-after_failure:
-- tests/scripts/travis-log-failure.sh
 env:
   global:
     - SEED=1
diff --git a/3rdparty/.gitignore b/3rdparty/.gitignore
new file mode 100644
index 0000000..5fc607b
--- /dev/null
+++ b/3rdparty/.gitignore
@@ -0,0 +1 @@
+/Makefile
diff --git a/3rdparty/CMakeLists.txt b/3rdparty/CMakeLists.txt
new file mode 100644
index 0000000..dca4bd7
--- /dev/null
+++ b/3rdparty/CMakeLists.txt
@@ -0,0 +1,11 @@
+list (APPEND thirdparty_src)
+list (APPEND thirdparty_lib)
+list (APPEND thirdparty_inc)
+list (APPEND thirdparty_def)
+
+add_subdirectory(everest)
+
+set(thirdparty_src ${thirdparty_src} PARENT_SCOPE)
+set(thirdparty_lib ${thirdparty_lib} PARENT_SCOPE)
+set(thirdparty_inc ${thirdparty_inc} PARENT_SCOPE)
+set(thirdparty_def ${thirdparty_def} PARENT_SCOPE)
diff --git a/3rdparty/Makefile.inc b/3rdparty/Makefile.inc
new file mode 100644
index 0000000..c93fcbc
--- /dev/null
+++ b/3rdparty/Makefile.inc
@@ -0,0 +1,5 @@
+ifeq ($(INCLUDING_FROM_MBEDTLS), 1)
+include ../crypto/3rdparty/everest/Makefile.inc
+else
+include ../3rdparty/everest/Makefile.inc
+endif
diff --git a/3rdparty/everest/.gitignore b/3rdparty/everest/.gitignore
new file mode 100644
index 0000000..6eb25f6
--- /dev/null
+++ b/3rdparty/everest/.gitignore
@@ -0,0 +1,2 @@
+*.o
+Makefile
diff --git a/3rdparty/everest/CMakeLists.txt b/3rdparty/everest/CMakeLists.txt
new file mode 100644
index 0000000..18c8731
--- /dev/null
+++ b/3rdparty/everest/CMakeLists.txt
@@ -0,0 +1,31 @@
+list (APPEND everest_src)
+list (APPEND everest_inc)
+list (APPEND everest_def)
+
+set(everest_src
+  ${CMAKE_CURRENT_SOURCE_DIR}/library/everest.c
+  ${CMAKE_CURRENT_SOURCE_DIR}/library/x25519.c
+  ${CMAKE_CURRENT_SOURCE_DIR}/library/Hacl_Curve25519_joined.c
+)
+
+list(APPEND everest_inc ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/include/everest ${CMAKE_CURRENT_SOURCE_DIR}/include/everest/kremlib)
+
+execute_process(COMMAND ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../../scripts/config.pl -f ${CMAKE_CURRENT_SOURCE_DIR}/../../include/mbedtls/config.h get MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED RESULT_VARIABLE result)
+
+if(${result} EQUAL 0)
+
+  if(INSTALL_MBEDTLS_HEADERS)
+
+    install(DIRECTORY include/everest
+      DESTINATION include
+      FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+      DIRECTORY_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+      FILES_MATCHING PATTERN "*.h")
+
+  endif(INSTALL_MBEDTLS_HEADERS)
+
+endif()
+
+set(thirdparty_src ${thirdparty_src} ${everest_src} PARENT_SCOPE)
+set(thirdparty_inc ${thirdparty_inc} ${everest_inc} PARENT_SCOPE)
+set(thirdparty_def ${thirdparty_def} ${everest_def} PARENT_SCOPE)
diff --git a/3rdparty/everest/Makefile.inc b/3rdparty/everest/Makefile.inc
new file mode 100644
index 0000000..77a6b49
--- /dev/null
+++ b/3rdparty/everest/Makefile.inc
@@ -0,0 +1,6 @@
+THIRDPARTY_INCLUDES+=-I../3rdparty/everest/include -I../3rdparty/everest/include/everest -I../3rdparty/everest/include/everest/kremlib
+
+THIRDPARTY_CRYPTO_OBJECTS+= \
+	../3rdparty/everest/library/everest.o \
+	../3rdparty/everest/library/x25519.o \
+	../3rdparty/everest/library/Hacl_Curve25519_joined.o
diff --git a/3rdparty/everest/README.md b/3rdparty/everest/README.md
new file mode 100644
index 0000000..0e25466
--- /dev/null
+++ b/3rdparty/everest/README.md
@@ -0,0 +1,5 @@
+The files in this directory stem from [Project Everest](https://project-everest.github.io/) and are distributed under the Apache 2.0 license.
+
+This is a formally verified implementation of Curve25519-based handshakes. The C code is automatically derived from the (verified) [original implementation](https://github.com/project-everest/hacl-star/tree/master/code/curve25519) in the [F* language](https://github.com/fstarlang/fstar) by [KreMLin](https://github.com/fstarlang/kremlin). In addition to the improved safety and security of the implementation, it is also significantly faster than the default implementation of Curve25519 in mbedTLS.
+
+The caveat is that not all platforms are supported, although the version in `everest/library/legacy` should work on most systems. The main issue is that some platforms do not provide a 128-bit integer type and KreMLin therefore has to use additional (also verified) code to simulate them, resulting in less of a performance gain overall. Explictly supported platforms are currently `x86` and `x86_64` using gcc or clang, and Visual C (2010 and later).
diff --git a/3rdparty/everest/include/everest/Hacl_Curve25519.h b/3rdparty/everest/include/everest/Hacl_Curve25519.h
new file mode 100644
index 0000000..e3f5ba4
--- /dev/null
+++ b/3rdparty/everest/include/everest/Hacl_Curve25519.h
@@ -0,0 +1,21 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fbuiltin-uint128 -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+
+#ifndef __Hacl_Curve25519_H
+#define __Hacl_Curve25519_H
+
+
+#include "kremlib.h"
+
+void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint);
+
+#define __Hacl_Curve25519_H_DEFINED
+#endif
diff --git a/3rdparty/everest/include/everest/everest.h b/3rdparty/everest/include/everest/everest.h
new file mode 100644
index 0000000..5806500
--- /dev/null
+++ b/3rdparty/everest/include/everest/everest.h
@@ -0,0 +1,234 @@
+/*
+ *  Interface to code from Project Everest
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of Mbed TLS (https://tls.mbed.org).
+ */
+
+#ifndef MBEDTLS_EVEREST_H
+#define MBEDTLS_EVEREST_H
+
+#include "everest/x25519.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Defines the source of the imported EC key.
+ */
+typedef enum
+{
+    MBEDTLS_EVEREST_ECDH_OURS,   /**< Our key. */
+    MBEDTLS_EVEREST_ECDH_THEIRS, /**< The key of the peer. */
+} mbedtls_everest_ecdh_side;
+
+typedef struct {
+    mbedtls_x25519_context ctx;
+} mbedtls_ecdh_context_everest;
+
+
+/**
+ * \brief           This function sets up the ECDH context with the information
+ *                  given.
+ *
+ *                  This function should be called after mbedtls_ecdh_init() but
+ *                  before mbedtls_ecdh_make_params(). There is no need to call
+ *                  this function before mbedtls_ecdh_read_params().
+ *
+ *                  This is the first function used by a TLS server for ECDHE
+ *                  ciphersuites.
+ *
+ * \param ctx       The ECDH context to set up.
+ * \param grp_id    The group id of the group to set up the context for.
+ *
+ * \return          \c 0 on success.
+ */
+int mbedtls_everest_setup( mbedtls_ecdh_context_everest *ctx, int grp_id );
+
+/**
+ * \brief           This function frees a context.
+ *
+ * \param ctx       The context to free.
+ */
+void mbedtls_everest_free( mbedtls_ecdh_context_everest *ctx );
+
+/**
+ * \brief           This function generates a public key and a TLS
+ *                  ServerKeyExchange payload.
+ *
+ *                  This is the second function used by a TLS server for ECDHE
+ *                  ciphersuites. (It is called after mbedtls_ecdh_setup().)
+ *
+ * \note            This function assumes that the ECP group (grp) of the
+ *                  \p ctx context has already been properly set,
+ *                  for example, using mbedtls_ecp_group_load().
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The ECDH context.
+ * \param olen      The number of characters written.
+ * \param buf       The destination buffer.
+ * \param blen      The length of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG context.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_everest_make_params( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+                                 unsigned char *buf, size_t blen,
+                                 int( *f_rng )( void *, unsigned char *, size_t ),
+                                 void *p_rng );
+
+/**
+ * \brief           This function parses and processes a TLS ServerKeyExhange
+ *                  payload.
+ *
+ *                  This is the first function used by a TLS client for ECDHE
+ *                  ciphersuites.
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The ECDH context.
+ * \param buf       The pointer to the start of the input buffer.
+ * \param end       The address for one Byte past the end of the buffer.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ *
+ */
+int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx,
+                                 const unsigned char **buf, const unsigned char *end );
+
+/**
+ * \brief           This function parses and processes a TLS ServerKeyExhange
+ *                  payload.
+ *
+ *                  This is the first function used by a TLS client for ECDHE
+ *                  ciphersuites.
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The ECDH context.
+ * \param buf       The pointer to the start of the input buffer.
+ * \param end       The address for one Byte past the end of the buffer.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ *
+ */
+int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx,
+                                 const unsigned char **buf, const unsigned char *end );
+
+/**
+ * \brief           This function sets up an ECDH context from an EC key.
+ *
+ *                  It is used by clients and servers in place of the
+ *                  ServerKeyEchange for static ECDH, and imports ECDH
+ *                  parameters from the EC key information of a certificate.
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The ECDH context to set up.
+ * \param key       The EC key to use.
+ * \param side      Defines the source of the key: 1: Our key, or
+ *                  0: The key of the peer.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ *
+ */
+int mbedtls_everest_get_params( mbedtls_ecdh_context_everest *ctx, const mbedtls_ecp_keypair *key,
+                                mbedtls_everest_ecdh_side side );
+
+/**
+ * \brief           This function generates a public key and a TLS
+ *                  ClientKeyExchange payload.
+ *
+ *                  This is the second function used by a TLS client for ECDH(E)
+ *                  ciphersuites.
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The ECDH context.
+ * \param olen      The number of Bytes written.
+ * \param buf       The destination buffer.
+ * \param blen      The size of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG context.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_everest_make_public( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+                                 unsigned char *buf, size_t blen,
+                                 int( *f_rng )( void *, unsigned char *, size_t ),
+                                 void *p_rng );
+
+/**
+ * \brief       This function parses and processes a TLS ClientKeyExchange
+ *              payload.
+ *
+ *              This is the third function used by a TLS server for ECDH(E)
+ *              ciphersuites. (It is called after mbedtls_ecdh_setup() and
+ *              mbedtls_ecdh_make_params().)
+ *
+ * \see         ecp.h
+ *
+ * \param ctx   The ECDH context.
+ * \param buf   The start of the input buffer.
+ * \param blen  The length of the input buffer.
+ *
+ * \return      \c 0 on success.
+ * \return      An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_everest_read_public( mbedtls_ecdh_context_everest *ctx,
+                                 const unsigned char *buf, size_t blen );
+
+/**
+ * \brief           This function derives and exports the shared secret.
+ *
+ *                  This is the last function used by both TLS client
+ *                  and servers.
+ *
+ * \note            If \p f_rng is not NULL, it is used to implement
+ *                  countermeasures against side-channel attacks.
+ *                  For more information, see mbedtls_ecp_mul().
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The ECDH context.
+ * \param olen      The number of Bytes written.
+ * \param buf       The destination buffer.
+ * \param blen      The length of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG context.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_everest_calc_secret( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+                                 unsigned char *buf, size_t blen,
+                                 int( *f_rng )( void *, unsigned char *, size_t ),
+                                 void *p_rng );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MBEDTLS_EVEREST_H */
diff --git a/3rdparty/everest/include/everest/kremlib.h b/3rdparty/everest/include/everest/kremlib.h
new file mode 100644
index 0000000..f06663f
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlib.h
@@ -0,0 +1,29 @@
+/*
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of Mbed TLS (https://tls.mbed.org) and
+ *  originated from Project Everest (https://project-everest.github.io/)
+ */
+
+#ifndef __KREMLIB_H
+#define __KREMLIB_H
+
+#include "kremlin/internal/target.h"
+#include "kremlin/internal/types.h"
+#include "kremlin/c_endianness.h"
+
+#endif     /* __KREMLIB_H */
diff --git a/3rdparty/everest/include/everest/kremlib/FStar_UInt128.h b/3rdparty/everest/include/everest/kremlib/FStar_UInt128.h
new file mode 100644
index 0000000..d71c882
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlib/FStar_UInt128.h
@@ -0,0 +1,124 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir dist/uint128 -skip-compilation -extract-uints -add-include <inttypes.h> -add-include <stdbool.h> -add-include "kremlin/internal/types.h" -bundle FStar.UInt128=* extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+
+#ifndef __FStar_UInt128_H
+#define __FStar_UInt128_H
+
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include "kremlin/internal/types.h"
+
+uint64_t FStar_UInt128___proj__Mkuint128__item__low(FStar_UInt128_uint128 projectee);
+
+uint64_t FStar_UInt128___proj__Mkuint128__item__high(FStar_UInt128_uint128 projectee);
+
+typedef FStar_UInt128_uint128 FStar_UInt128_t;
+
+FStar_UInt128_uint128 FStar_UInt128_add(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128
+FStar_UInt128_add_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_add_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_sub(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128
+FStar_UInt128_sub_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_sub_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_logand(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_logxor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_logor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_lognot(FStar_UInt128_uint128 a);
+
+FStar_UInt128_uint128 FStar_UInt128_shift_left(FStar_UInt128_uint128 a, uint32_t s);
+
+FStar_UInt128_uint128 FStar_UInt128_shift_right(FStar_UInt128_uint128 a, uint32_t s);
+
+bool FStar_UInt128_eq(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+bool FStar_UInt128_gt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+bool FStar_UInt128_lt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+bool FStar_UInt128_gte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+bool FStar_UInt128_lte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_eq_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_gte_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b);
+
+FStar_UInt128_uint128 FStar_UInt128_uint64_to_uint128(uint64_t a);
+
+uint64_t FStar_UInt128_uint128_to_uint64(FStar_UInt128_uint128 a);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Plus_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Plus_Question_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Plus_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Subtraction_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Subtraction_Question_Hat)(
+  FStar_UInt128_uint128 x0,
+  FStar_UInt128_uint128 x1
+);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Subtraction_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Amp_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Hat_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Bar_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Less_Less_Hat)(FStar_UInt128_uint128 x0, uint32_t x1);
+
+extern FStar_UInt128_uint128
+(*FStar_UInt128_op_Greater_Greater_Hat)(FStar_UInt128_uint128 x0, uint32_t x1);
+
+extern bool (*FStar_UInt128_op_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern bool
+(*FStar_UInt128_op_Greater_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern bool (*FStar_UInt128_op_Less_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern bool
+(*FStar_UInt128_op_Greater_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern bool
+(*FStar_UInt128_op_Less_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+FStar_UInt128_uint128 FStar_UInt128_mul32(uint64_t x, uint32_t y);
+
+FStar_UInt128_uint128 FStar_UInt128_mul_wide(uint64_t x, uint64_t y);
+
+#define __FStar_UInt128_H_DEFINED
+#endif
diff --git a/3rdparty/everest/include/everest/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h b/3rdparty/everest/include/everest/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h
new file mode 100644
index 0000000..21560c4
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h
@@ -0,0 +1,280 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir dist/minimal -skip-compilation -extract-uints -add-include <inttypes.h> -add-include <stdbool.h> -add-include "kremlin/internal/compat.h" -add-include "kremlin/internal/types.h" -bundle FStar.UInt64+FStar.UInt32+FStar.UInt16+FStar.UInt8=* extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+
+#ifndef __FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8_H
+#define __FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8_H
+
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include "kremlin/internal/compat.h"
+#include "kremlin/internal/types.h"
+
+extern Prims_int FStar_UInt64_n;
+
+extern Prims_int FStar_UInt64_v(uint64_t x0);
+
+extern uint64_t FStar_UInt64_uint_to_t(Prims_int x0);
+
+extern uint64_t FStar_UInt64_add(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_add_underspec(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_add_mod(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_sub(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_sub_underspec(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_sub_mod(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_mul(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_mul_underspec(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_mul_mod(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_mul_div(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_div(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_rem(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_logand(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_logxor(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_logor(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_lognot(uint64_t x0);
+
+extern uint64_t FStar_UInt64_shift_right(uint64_t x0, uint32_t x1);
+
+extern uint64_t FStar_UInt64_shift_left(uint64_t x0, uint32_t x1);
+
+extern bool FStar_UInt64_eq(uint64_t x0, uint64_t x1);
+
+extern bool FStar_UInt64_gt(uint64_t x0, uint64_t x1);
+
+extern bool FStar_UInt64_gte(uint64_t x0, uint64_t x1);
+
+extern bool FStar_UInt64_lt(uint64_t x0, uint64_t x1);
+
+extern bool FStar_UInt64_lte(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_minus(uint64_t x0);
+
+extern uint32_t FStar_UInt64_n_minus_one;
+
+uint64_t FStar_UInt64_eq_mask(uint64_t a, uint64_t b);
+
+uint64_t FStar_UInt64_gte_mask(uint64_t a, uint64_t b);
+
+extern Prims_string FStar_UInt64_to_string(uint64_t x0);
+
+extern uint64_t FStar_UInt64_of_string(Prims_string x0);
+
+extern Prims_int FStar_UInt32_n;
+
+extern Prims_int FStar_UInt32_v(uint32_t x0);
+
+extern uint32_t FStar_UInt32_uint_to_t(Prims_int x0);
+
+extern uint32_t FStar_UInt32_add(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_add_underspec(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_add_mod(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_sub(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_sub_underspec(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_sub_mod(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_mul(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_mul_underspec(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_mul_mod(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_mul_div(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_div(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_rem(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_logand(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_logxor(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_logor(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_lognot(uint32_t x0);
+
+extern uint32_t FStar_UInt32_shift_right(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_shift_left(uint32_t x0, uint32_t x1);
+
+extern bool FStar_UInt32_eq(uint32_t x0, uint32_t x1);
+
+extern bool FStar_UInt32_gt(uint32_t x0, uint32_t x1);
+
+extern bool FStar_UInt32_gte(uint32_t x0, uint32_t x1);
+
+extern bool FStar_UInt32_lt(uint32_t x0, uint32_t x1);
+
+extern bool FStar_UInt32_lte(uint32_t x0, uint32_t x1);
+
+extern uint32_t FStar_UInt32_minus(uint32_t x0);
+
+extern uint32_t FStar_UInt32_n_minus_one;
+
+uint32_t FStar_UInt32_eq_mask(uint32_t a, uint32_t b);
+
+uint32_t FStar_UInt32_gte_mask(uint32_t a, uint32_t b);
+
+extern Prims_string FStar_UInt32_to_string(uint32_t x0);
+
+extern uint32_t FStar_UInt32_of_string(Prims_string x0);
+
+extern Prims_int FStar_UInt16_n;
+
+extern Prims_int FStar_UInt16_v(uint16_t x0);
+
+extern uint16_t FStar_UInt16_uint_to_t(Prims_int x0);
+
+extern uint16_t FStar_UInt16_add(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_add_underspec(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_add_mod(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_sub(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_sub_underspec(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_sub_mod(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_mul(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_mul_underspec(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_mul_mod(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_mul_div(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_div(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_rem(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_logand(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_logxor(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_logor(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_lognot(uint16_t x0);
+
+extern uint16_t FStar_UInt16_shift_right(uint16_t x0, uint32_t x1);
+
+extern uint16_t FStar_UInt16_shift_left(uint16_t x0, uint32_t x1);
+
+extern bool FStar_UInt16_eq(uint16_t x0, uint16_t x1);
+
+extern bool FStar_UInt16_gt(uint16_t x0, uint16_t x1);
+
+extern bool FStar_UInt16_gte(uint16_t x0, uint16_t x1);
+
+extern bool FStar_UInt16_lt(uint16_t x0, uint16_t x1);
+
+extern bool FStar_UInt16_lte(uint16_t x0, uint16_t x1);
+
+extern uint16_t FStar_UInt16_minus(uint16_t x0);
+
+extern uint32_t FStar_UInt16_n_minus_one;
+
+uint16_t FStar_UInt16_eq_mask(uint16_t a, uint16_t b);
+
+uint16_t FStar_UInt16_gte_mask(uint16_t a, uint16_t b);
+
+extern Prims_string FStar_UInt16_to_string(uint16_t x0);
+
+extern uint16_t FStar_UInt16_of_string(Prims_string x0);
+
+extern Prims_int FStar_UInt8_n;
+
+extern Prims_int FStar_UInt8_v(uint8_t x0);
+
+extern uint8_t FStar_UInt8_uint_to_t(Prims_int x0);
+
+extern uint8_t FStar_UInt8_add(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_add_underspec(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_add_mod(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_sub(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_sub_underspec(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_sub_mod(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_mul(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_mul_underspec(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_mul_mod(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_mul_div(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_div(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_rem(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_logand(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_logxor(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_logor(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_lognot(uint8_t x0);
+
+extern uint8_t FStar_UInt8_shift_right(uint8_t x0, uint32_t x1);
+
+extern uint8_t FStar_UInt8_shift_left(uint8_t x0, uint32_t x1);
+
+extern bool FStar_UInt8_eq(uint8_t x0, uint8_t x1);
+
+extern bool FStar_UInt8_gt(uint8_t x0, uint8_t x1);
+
+extern bool FStar_UInt8_gte(uint8_t x0, uint8_t x1);
+
+extern bool FStar_UInt8_lt(uint8_t x0, uint8_t x1);
+
+extern bool FStar_UInt8_lte(uint8_t x0, uint8_t x1);
+
+extern uint8_t FStar_UInt8_minus(uint8_t x0);
+
+extern uint32_t FStar_UInt8_n_minus_one;
+
+uint8_t FStar_UInt8_eq_mask(uint8_t a, uint8_t b);
+
+uint8_t FStar_UInt8_gte_mask(uint8_t a, uint8_t b);
+
+extern Prims_string FStar_UInt8_to_string(uint8_t x0);
+
+extern uint8_t FStar_UInt8_of_string(Prims_string x0);
+
+typedef uint8_t FStar_UInt8_byte;
+
+#define __FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8_H_DEFINED
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/c_endianness.h b/3rdparty/everest/include/everest/kremlin/c_endianness.h
new file mode 100644
index 0000000..5cfde5d
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/c_endianness.h
@@ -0,0 +1,204 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef __KREMLIN_ENDIAN_H
+#define __KREMLIN_ENDIAN_H
+
+#include <string.h>
+#include <inttypes.h>
+
+/******************************************************************************/
+/* Implementing C.fst (part 2: endian-ness macros)                            */
+/******************************************************************************/
+
+/* ... for Linux */
+#if defined(__linux__) || defined(__CYGWIN__)
+#  include <endian.h>
+
+/* ... for OSX */
+#elif defined(__APPLE__)
+#  include <libkern/OSByteOrder.h>
+#  define htole64(x) OSSwapHostToLittleInt64(x)
+#  define le64toh(x) OSSwapLittleToHostInt64(x)
+#  define htobe64(x) OSSwapHostToBigInt64(x)
+#  define be64toh(x) OSSwapBigToHostInt64(x)
+
+#  define htole16(x) OSSwapHostToLittleInt16(x)
+#  define le16toh(x) OSSwapLittleToHostInt16(x)
+#  define htobe16(x) OSSwapHostToBigInt16(x)
+#  define be16toh(x) OSSwapBigToHostInt16(x)
+
+#  define htole32(x) OSSwapHostToLittleInt32(x)
+#  define le32toh(x) OSSwapLittleToHostInt32(x)
+#  define htobe32(x) OSSwapHostToBigInt32(x)
+#  define be32toh(x) OSSwapBigToHostInt32(x)
+
+/* ... for Solaris */
+#elif defined(__sun__)
+#  include <sys/byteorder.h>
+#  define htole64(x) LE_64(x)
+#  define le64toh(x) LE_64(x)
+#  define htobe64(x) BE_64(x)
+#  define be64toh(x) BE_64(x)
+
+#  define htole16(x) LE_16(x)
+#  define le16toh(x) LE_16(x)
+#  define htobe16(x) BE_16(x)
+#  define be16toh(x) BE_16(x)
+
+#  define htole32(x) LE_32(x)
+#  define le32toh(x) LE_32(x)
+#  define htobe32(x) BE_32(x)
+#  define be32toh(x) BE_32(x)
+
+/* ... for the BSDs */
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
+#  include <sys/endian.h>
+#elif defined(__OpenBSD__)
+#  include <endian.h>
+
+/* ... for Windows (MSVC)... not targeting XBOX 360! */
+#elif defined(_MSC_VER)
+
+#  include <stdlib.h>
+#  define htobe16(x) _byteswap_ushort(x)
+#  define htole16(x) (x)
+#  define be16toh(x) _byteswap_ushort(x)
+#  define le16toh(x) (x)
+
+#  define htobe32(x) _byteswap_ulong(x)
+#  define htole32(x) (x)
+#  define be32toh(x) _byteswap_ulong(x)
+#  define le32toh(x) (x)
+
+#  define htobe64(x) _byteswap_uint64(x)
+#  define htole64(x) (x)
+#  define be64toh(x) _byteswap_uint64(x)
+#  define le64toh(x) (x)
+
+/* ... for Windows (GCC-like, e.g. mingw or clang) */
+#elif (defined(_WIN32) || defined(_WIN64)) &&                                  \
+    (defined(__GNUC__) || defined(__clang__))
+
+#  define htobe16(x) __builtin_bswap16(x)
+#  define htole16(x) (x)
+#  define be16toh(x) __builtin_bswap16(x)
+#  define le16toh(x) (x)
+
+#  define htobe32(x) __builtin_bswap32(x)
+#  define htole32(x) (x)
+#  define be32toh(x) __builtin_bswap32(x)
+#  define le32toh(x) (x)
+
+#  define htobe64(x) __builtin_bswap64(x)
+#  define htole64(x) (x)
+#  define be64toh(x) __builtin_bswap64(x)
+#  define le64toh(x) (x)
+
+/* ... generic big-endian fallback code */
+#elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+
+/* byte swapping code inspired by:
+ * https://github.com/rweather/arduinolibs/blob/master/libraries/Crypto/utility/EndianUtil.h
+ * */
+
+#  define htobe32(x) (x)
+#  define be32toh(x) (x)
+#  define htole32(x)                                                           \
+    (__extension__({                                                           \
+      uint32_t _temp = (x);                                                    \
+      ((_temp >> 24) & 0x000000FF) | ((_temp >> 8) & 0x0000FF00) |             \
+          ((_temp << 8) & 0x00FF0000) | ((_temp << 24) & 0xFF000000);          \
+    }))
+#  define le32toh(x) (htole32((x)))
+
+#  define htobe64(x) (x)
+#  define be64toh(x) (x)
+#  define htole64(x)                                                           \
+    (__extension__({                                                           \
+      uint64_t __temp = (x);                                                   \
+      uint32_t __low = htobe32((uint32_t)__temp);                              \
+      uint32_t __high = htobe32((uint32_t)(__temp >> 32));                     \
+      (((uint64_t)__low) << 32) | __high;                                      \
+    }))
+#  define le64toh(x) (htole64((x)))
+
+/* ... generic little-endian fallback code */
+#elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+
+#  define htole32(x) (x)
+#  define le32toh(x) (x)
+#  define htobe32(x)                                                           \
+    (__extension__({                                                           \
+      uint32_t _temp = (x);                                                    \
+      ((_temp >> 24) & 0x000000FF) | ((_temp >> 8) & 0x0000FF00) |             \
+          ((_temp << 8) & 0x00FF0000) | ((_temp << 24) & 0xFF000000);          \
+    }))
+#  define be32toh(x) (htobe32((x)))
+
+#  define htole64(x) (x)
+#  define le64toh(x) (x)
+#  define htobe64(x)                                                           \
+    (__extension__({                                                           \
+      uint64_t __temp = (x);                                                   \
+      uint32_t __low = htobe32((uint32_t)__temp);                              \
+      uint32_t __high = htobe32((uint32_t)(__temp >> 32));                     \
+      (((uint64_t)__low) << 32) | __high;                                      \
+    }))
+#  define be64toh(x) (htobe64((x)))
+
+/* ... couldn't determine endian-ness of the target platform */
+#else
+#  error "Please define __BYTE_ORDER__!"
+
+#endif /* defined(__linux__) || ... */
+
+/* Loads and stores. These avoid undefined behavior due to unaligned memory
+ * accesses, via memcpy. */
+
+inline static uint16_t load16(uint8_t *b) {
+  uint16_t x;
+  memcpy(&x, b, 2);
+  return x;
+}
+
+inline static uint32_t load32(uint8_t *b) {
+  uint32_t x;
+  memcpy(&x, b, 4);
+  return x;
+}
+
+inline static uint64_t load64(uint8_t *b) {
+  uint64_t x;
+  memcpy(&x, b, 8);
+  return x;
+}
+
+inline static void store16(uint8_t *b, uint16_t i) {
+  memcpy(b, &i, 2);
+}
+
+inline static void store32(uint8_t *b, uint32_t i) {
+  memcpy(b, &i, 4);
+}
+
+inline static void store64(uint8_t *b, uint64_t i) {
+  memcpy(b, &i, 8);
+}
+
+#define load16_le(b) (le16toh(load16(b)))
+#define store16_le(b, i) (store16(b, htole16(i)))
+#define load16_be(b) (be16toh(load16(b)))
+#define store16_be(b, i) (store16(b, htobe16(i)))
+
+#define load32_le(b) (le32toh(load32(b)))
+#define store32_le(b, i) (store32(b, htole32(i)))
+#define load32_be(b) (be32toh(load32(b)))
+#define store32_be(b, i) (store32(b, htobe32(i)))
+
+#define load64_le(b) (le64toh(load64(b)))
+#define store64_le(b, i) (store64(b, htole64(i)))
+#define load64_be(b) (be64toh(load64(b)))
+#define store64_be(b, i) (store64(b, htobe64(i)))
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/builtin.h b/3rdparty/everest/include/everest/kremlin/internal/builtin.h
new file mode 100644
index 0000000..219b266
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/builtin.h
@@ -0,0 +1,16 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef __KREMLIN_BUILTIN_H
+#define __KREMLIN_BUILTIN_H
+
+/* For alloca, when using KreMLin's -falloca */
+#if (defined(_WIN32) || defined(_WIN64))
+#  include <malloc.h>
+#endif
+
+/* If some globals need to be initialized before the main, then kremlin will
+ * generate and try to link last a function with this type: */
+void kremlinit_globals(void);
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/callconv.h b/3rdparty/everest/include/everest/kremlin/internal/callconv.h
new file mode 100644
index 0000000..bf631ff
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/callconv.h
@@ -0,0 +1,46 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef __KREMLIN_CALLCONV_H
+#define __KREMLIN_CALLCONV_H
+
+/******************************************************************************/
+/* Some macros to ease compatibility                                          */
+/******************************************************************************/
+
+/* We want to generate __cdecl safely without worrying about it being undefined.
+ * When using MSVC, these are always defined. When using MinGW, these are
+ * defined too. They have no meaning for other platforms, so we define them to
+ * be empty macros in other situations. */
+#ifndef _MSC_VER
+#ifndef __cdecl
+#define __cdecl
+#endif
+#ifndef __stdcall
+#define __stdcall
+#endif
+#ifndef __fastcall
+#define __fastcall
+#endif
+#endif
+
+/* Since KreMLin emits the inline keyword unconditionally, we follow the
+ * guidelines at https://gcc.gnu.org/onlinedocs/gcc/Inline.html and make this
+ * __inline__ to ensure the code compiles with -std=c90 and earlier. */
+#ifdef __GNUC__
+#  define inline __inline__
+#endif
+
+/* GCC-specific attribute syntax; everyone else gets the standard C inline
+ * attribute. */
+#ifdef __GNU_C__
+#  ifndef __clang__
+#    define force_inline inline __attribute__((always_inline))
+#  else
+#    define force_inline inline
+#  endif
+#else
+#  define force_inline inline
+#endif
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/compat.h b/3rdparty/everest/include/everest/kremlin/internal/compat.h
new file mode 100644
index 0000000..a5b8889
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/compat.h
@@ -0,0 +1,34 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef KRML_COMPAT_H
+#define KRML_COMPAT_H
+
+#include <inttypes.h>
+
+/* A series of macros that define C implementations of types that are not Low*,
+ * to facilitate porting programs to Low*. */
+
+typedef const char *Prims_string;
+
+typedef struct {
+  uint32_t length;
+  const char *data;
+} FStar_Bytes_bytes;
+
+typedef int32_t Prims_pos, Prims_nat, Prims_nonzero, Prims_int,
+    krml_checked_int_t;
+
+#define RETURN_OR(x)                                                           \
+  do {                                                                         \
+    int64_t __ret = x;                                                         \
+    if (__ret < INT32_MIN || INT32_MAX < __ret) {                              \
+      KRML_HOST_PRINTF(                                                        \
+          "Prims.{int,nat,pos} integer overflow at %s:%d\n", __FILE__,         \
+          __LINE__);                                                           \
+      KRML_HOST_EXIT(252);                                                     \
+    }                                                                          \
+    return (int32_t)__ret;                                                     \
+  } while (0)
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/debug.h b/3rdparty/everest/include/everest/kremlin/internal/debug.h
new file mode 100644
index 0000000..44ac22c
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/debug.h
@@ -0,0 +1,57 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef __KREMLIN_DEBUG_H
+#define __KREMLIN_DEBUG_H
+
+#include <inttypes.h>
+
+#include "kremlin/internal/target.h"
+
+/******************************************************************************/
+/* Debugging helpers - intended only for KreMLin developers                   */
+/******************************************************************************/
+
+/* In support of "-wasm -d force-c": we might need this function to be
+ * forward-declared, because the dependency on WasmSupport appears very late,
+ * after SimplifyWasm, and sadly, after the topological order has been done. */
+void WasmSupport_check_buffer_size(uint32_t s);
+
+/* A series of GCC atrocities to trace function calls (kremlin's [-d c-calls]
+ * option). Useful when trying to debug, say, Wasm, to compare traces. */
+/* clang-format off */
+#ifdef __GNUC__
+#define KRML_FORMAT(X) _Generic((X),                                           \
+  uint8_t : "0x%08" PRIx8,                                                     \
+  uint16_t: "0x%08" PRIx16,                                                    \
+  uint32_t: "0x%08" PRIx32,                                                    \
+  uint64_t: "0x%08" PRIx64,                                                    \
+  int8_t  : "0x%08" PRIx8,                                                     \
+  int16_t : "0x%08" PRIx16,                                                    \
+  int32_t : "0x%08" PRIx32,                                                    \
+  int64_t : "0x%08" PRIx64,                                                    \
+  default : "%s")
+
+#define KRML_FORMAT_ARG(X) _Generic((X),                                       \
+  uint8_t : X,                                                                 \
+  uint16_t: X,                                                                 \
+  uint32_t: X,                                                                 \
+  uint64_t: X,                                                                 \
+  int8_t  : X,                                                                 \
+  int16_t : X,                                                                 \
+  int32_t : X,                                                                 \
+  int64_t : X,                                                                 \
+  default : "unknown")
+/* clang-format on */
+
+#  define KRML_DEBUG_RETURN(X)                                                 \
+    ({                                                                         \
+      __auto_type _ret = (X);                                                  \
+      KRML_HOST_PRINTF("returning: ");                                         \
+      KRML_HOST_PRINTF(KRML_FORMAT(_ret), KRML_FORMAT_ARG(_ret));              \
+      KRML_HOST_PRINTF(" \n");                                                 \
+      _ret;                                                                    \
+    })
+#endif
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/target.h b/3rdparty/everest/include/everest/kremlin/internal/target.h
new file mode 100644
index 0000000..b552f52
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/target.h
@@ -0,0 +1,102 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef __KREMLIN_TARGET_H
+#define __KREMLIN_TARGET_H
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <inttypes.h>
+#include <limits.h>
+
+#include "kremlin/internal/callconv.h"
+
+/******************************************************************************/
+/* Macros that KreMLin will generate.                                         */
+/******************************************************************************/
+
+/* For "bare" targets that do not have a C stdlib, the user might want to use
+ * [-add-early-include '"mydefinitions.h"'] and override these. */
+#ifndef KRML_HOST_PRINTF
+#  define KRML_HOST_PRINTF printf
+#endif
+
+#if (                                                                          \
+    (defined __STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) &&             \
+    (!(defined KRML_HOST_EPRINTF)))
+#  define KRML_HOST_EPRINTF(...) fprintf(stderr, __VA_ARGS__)
+#endif
+
+#ifndef KRML_HOST_EXIT
+#  define KRML_HOST_EXIT exit
+#endif
+
+#ifndef KRML_HOST_MALLOC
+#  define KRML_HOST_MALLOC malloc
+#endif
+
+#ifndef KRML_HOST_CALLOC
+#  define KRML_HOST_CALLOC calloc
+#endif
+
+#ifndef KRML_HOST_FREE
+#  define KRML_HOST_FREE free
+#endif
+
+#ifndef KRML_HOST_TIME
+
+#  include <time.h>
+
+/* Prims_nat not yet in scope */
+inline static int32_t krml_time() {
+  return (int32_t)time(NULL);
+}
+
+#  define KRML_HOST_TIME krml_time
+#endif
+
+/* In statement position, exiting is easy. */
+#define KRML_EXIT                                                              \
+  do {                                                                         \
+    KRML_HOST_PRINTF("Unimplemented function at %s:%d\n", __FILE__, __LINE__); \
+    KRML_HOST_EXIT(254);                                                       \
+  } while (0)
+
+/* In expression position, use the comma-operator and a malloc to return an
+ * expression of the right size. KreMLin passes t as the parameter to the macro.
+ */
+#define KRML_EABORT(t, msg)                                                    \
+  (KRML_HOST_PRINTF("KreMLin abort at %s:%d\n%s\n", __FILE__, __LINE__, msg),  \
+   KRML_HOST_EXIT(255), *((t *)KRML_HOST_MALLOC(sizeof(t))))
+
+/* In FStar.Buffer.fst, the size of arrays is uint32_t, but it's a number of
+ * *elements*. Do an ugly, run-time check (some of which KreMLin can eliminate).
+ */
+
+#ifdef __GNUC__
+#  define _KRML_CHECK_SIZE_PRAGMA                                              \
+    _Pragma("GCC diagnostic ignored \"-Wtype-limits\"")
+#else
+#  define _KRML_CHECK_SIZE_PRAGMA
+#endif
+
+#define KRML_CHECK_SIZE(size_elt, sz)                                          \
+  do {                                                                         \
+    _KRML_CHECK_SIZE_PRAGMA                                                    \
+    if (((size_t)(sz)) > ((size_t)(SIZE_MAX / (size_elt)))) {                  \
+      KRML_HOST_PRINTF(                                                        \
+          "Maximum allocatable size exceeded, aborting before overflow at "    \
+          "%s:%d\n",                                                           \
+          __FILE__, __LINE__);                                                 \
+      KRML_HOST_EXIT(253);                                                     \
+    }                                                                          \
+  } while (0)
+
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#  define KRML_HOST_SNPRINTF(buf, sz, fmt, arg) _snprintf_s(buf, sz, _TRUNCATE, fmt, arg)
+#else
+#  define KRML_HOST_SNPRINTF(buf, sz, fmt, arg) snprintf(buf, sz, fmt, arg)
+#endif
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/types.h b/3rdparty/everest/include/everest/kremlin/internal/types.h
new file mode 100644
index 0000000..b936f00
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/types.h
@@ -0,0 +1,61 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+#ifndef KRML_TYPES_H
+#define KRML_TYPES_H
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Types which are either abstract, meaning that have to be implemented in C, or
+ * which are models, meaning that they are swapped out at compile-time for
+ * hand-written C types (in which case they're marked as noextract). */
+
+typedef uint64_t FStar_UInt64_t, FStar_UInt64_t_;
+typedef int64_t FStar_Int64_t, FStar_Int64_t_;
+typedef uint32_t FStar_UInt32_t, FStar_UInt32_t_;
+typedef int32_t FStar_Int32_t, FStar_Int32_t_;
+typedef uint16_t FStar_UInt16_t, FStar_UInt16_t_;
+typedef int16_t FStar_Int16_t, FStar_Int16_t_;
+typedef uint8_t FStar_UInt8_t, FStar_UInt8_t_;
+typedef int8_t FStar_Int8_t, FStar_Int8_t_;
+
+/* Only useful when building Kremlib, because it's in the dependency graph of
+ * FStar.Int.Cast. */
+typedef uint64_t FStar_UInt63_t, FStar_UInt63_t_;
+typedef int64_t FStar_Int63_t, FStar_Int63_t_;
+
+typedef double FStar_Float_float;
+typedef uint32_t FStar_Char_char;
+typedef FILE *FStar_IO_fd_read, *FStar_IO_fd_write;
+
+typedef void *FStar_Dyn_dyn;
+
+typedef const char *C_String_t, *C_String_t_;
+
+typedef int exit_code;
+typedef FILE *channel;
+
+typedef unsigned long long TestLib_cycles;
+
+typedef uint64_t FStar_Date_dateTime, FStar_Date_timeSpan;
+
+/* The uint128 type is a special case since we offer several implementations of
+ * it, depending on the compiler and whether the user wants the verified
+ * implementation or not. */
+#if !defined(KRML_VERIFIED_UINT128) && defined(_MSC_VER) && defined(_M_X64)
+#  include <emmintrin.h>
+typedef __m128i FStar_UInt128_uint128;
+#elif !defined(KRML_VERIFIED_UINT128) && !defined(_MSC_VER)
+typedef unsigned __int128 FStar_UInt128_uint128;
+#else
+typedef struct FStar_UInt128_uint128_s {
+  uint64_t low;
+  uint64_t high;
+} FStar_UInt128_uint128;
+#endif
+
+typedef FStar_UInt128_uint128 FStar_UInt128_t, FStar_UInt128_t_, uint128_t;
+
+#endif
diff --git a/3rdparty/everest/include/everest/kremlin/internal/wasmsupport.h b/3rdparty/everest/include/everest/kremlin/internal/wasmsupport.h
new file mode 100644
index 0000000..b44fa3f
--- /dev/null
+++ b/3rdparty/everest/include/everest/kremlin/internal/wasmsupport.h
@@ -0,0 +1,5 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file is automatically included when compiling with -wasm -d force-c */
+#define WasmSupport_check_buffer_size(X)
diff --git a/3rdparty/everest/include/everest/vs2010/Hacl_Curve25519.h b/3rdparty/everest/include/everest/vs2010/Hacl_Curve25519.h
new file mode 100644
index 0000000..27ebe07
--- /dev/null
+++ b/3rdparty/everest/include/everest/vs2010/Hacl_Curve25519.h
@@ -0,0 +1,21 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+
+#ifndef __Hacl_Curve25519_H
+#define __Hacl_Curve25519_H
+
+
+#include "kremlib.h"
+
+void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint);
+
+#define __Hacl_Curve25519_H_DEFINED
+#endif
diff --git a/3rdparty/everest/include/everest/vs2010/inttypes.h b/3rdparty/everest/include/everest/vs2010/inttypes.h
new file mode 100644
index 0000000..d53f87f
--- /dev/null
+++ b/3rdparty/everest/include/everest/vs2010/inttypes.h
@@ -0,0 +1,36 @@
+/*
+ *  Custom inttypes.h for VS2010 KreMLin requires these definitions,
+ *  but VS2010 doesn't provide them.
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef _INTTYPES_H_VS2010
+#define _INTTYPES_H_VS2010
+
+#include <stdint.h>
+
+#ifdef _MSC_VER
+#define inline __inline
+#endif
+
+/* VS2010 unsigned long == 8 bytes */
+
+#define PRIu64 "I64u"
+
+#endif
diff --git a/3rdparty/everest/include/everest/vs2010/stdbool.h b/3rdparty/everest/include/everest/vs2010/stdbool.h
new file mode 100644
index 0000000..5b7039c
--- /dev/null
+++ b/3rdparty/everest/include/everest/vs2010/stdbool.h
@@ -0,0 +1,31 @@
+/*
+ *  Custom stdbool.h for VS2010 KreMLin requires these definitions,
+ *  but VS2010 doesn't provide them.
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef _STDBOOL_H_VS2010
+#define _STDBOOL_H_VS2010
+
+typedef int bool;
+
+static bool true = 1;
+static bool false = 0;
+
+#endif
diff --git a/3rdparty/everest/include/everest/x25519.h b/3rdparty/everest/include/everest/x25519.h
new file mode 100644
index 0000000..7a973dc
--- /dev/null
+++ b/3rdparty/everest/include/everest/x25519.h
@@ -0,0 +1,190 @@
+/*
+ *  ECDH with curve-optimized implementation multiplexing
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef MBEDTLS_X25519_H
+#define MBEDTLS_X25519_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MBEDTLS_ECP_TLS_CURVE25519 0x1d
+#define MBEDTLS_X25519_KEY_SIZE_BYTES 32
+
+/**
+ * Defines the source of the imported EC key.
+ */
+typedef enum
+{
+    MBEDTLS_X25519_ECDH_OURS,   /**< Our key. */
+    MBEDTLS_X25519_ECDH_THEIRS, /**< The key of the peer. */
+} mbedtls_x25519_ecdh_side;
+
+/**
+ * \brief           The x25519 context structure.
+ */
+typedef struct
+{
+  unsigned char our_secret[MBEDTLS_X25519_KEY_SIZE_BYTES];
+  unsigned char peer_point[MBEDTLS_X25519_KEY_SIZE_BYTES];
+} mbedtls_x25519_context;
+
+/**
+ * \brief           This function initializes an x25519 context.
+ *
+ * \param ctx       The x25519 context to initialize.
+ */
+void mbedtls_x25519_init( mbedtls_x25519_context *ctx );
+
+/**
+ * \brief           This function frees a context.
+ *
+ * \param ctx       The context to free.
+ */
+void mbedtls_x25519_free( mbedtls_x25519_context *ctx );
+
+/**
+ * \brief           This function generates a public key and a TLS
+ *                  ServerKeyExchange payload.
+ *
+ *                  This is the first function used by a TLS server for x25519.
+ *
+ *
+ * \param ctx       The x25519 context.
+ * \param olen      The number of characters written.
+ * \param buf       The destination buffer.
+ * \param blen      The length of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG context.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_x25519_make_params( mbedtls_x25519_context *ctx, size_t *olen,
+                        unsigned char *buf, size_t blen,
+                        int( *f_rng )(void *, unsigned char *, size_t),
+                        void *p_rng );
+
+/**
+ * \brief           This function parses and processes a TLS ServerKeyExchange
+ *                  payload.
+ *
+ *
+ * \param ctx       The x25519 context.
+ * \param buf       The pointer to the start of the input buffer.
+ * \param end       The address for one Byte past the end of the buffer.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ *
+ */
+int mbedtls_x25519_read_params( mbedtls_x25519_context *ctx,
+                        const unsigned char **buf, const unsigned char *end );
+
+/**
+ * \brief           This function sets up an x25519 context from an EC key.
+ *
+ *                  It is used by clients and servers in place of the
+ *                  ServerKeyEchange for static ECDH, and imports ECDH
+ *                  parameters from the EC key information of a certificate.
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The x25519 context to set up.
+ * \param key       The EC key to use.
+ * \param side      Defines the source of the key: 1: Our key, or
+ *                  0: The key of the peer.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ *
+ */
+int mbedtls_x25519_get_params( mbedtls_x25519_context *ctx, const mbedtls_ecp_keypair *key,
+                               mbedtls_x25519_ecdh_side side );
+
+/**
+ * \brief           This function derives and exports the shared secret.
+ *
+ *                  This is the last function used by both TLS client
+ *                  and servers.
+ *
+ *
+ * \param ctx       The x25519 context.
+ * \param olen      The number of Bytes written.
+ * \param buf       The destination buffer.
+ * \param blen      The length of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG context.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_x25519_calc_secret( mbedtls_x25519_context *ctx, size_t *olen,
+                        unsigned char *buf, size_t blen,
+                        int( *f_rng )(void *, unsigned char *, size_t),
+                        void *p_rng );
+
+/**
+ * \brief           This function generates a public key and a TLS
+ *                  ClientKeyExchange payload.
+ *
+ *                  This is the second function used by a TLS client for x25519.
+ *
+ * \see             ecp.h
+ *
+ * \param ctx       The x25519 context.
+ * \param olen      The number of Bytes written.
+ * \param buf       The destination buffer.
+ * \param blen      The size of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG context.
+ *
+ * \return          \c 0 on success.
+ * \return          An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_x25519_make_public( mbedtls_x25519_context *ctx, size_t *olen,
+                        unsigned char *buf, size_t blen,
+                        int( *f_rng )(void *, unsigned char *, size_t),
+                        void *p_rng );
+
+/**
+ * \brief       This function parses and processes a TLS ClientKeyExchange
+ *              payload.
+ *
+ *              This is the second function used by a TLS server for x25519.
+ *
+ * \see         ecp.h
+ *
+ * \param ctx   The x25519 context.
+ * \param buf   The start of the input buffer.
+ * \param blen  The length of the input buffer.
+ *
+ * \return      \c 0 on success.
+ * \return      An \c MBEDTLS_ERR_ECP_XXX error code on failure.
+ */
+int mbedtls_x25519_read_public( mbedtls_x25519_context *ctx,
+                        const unsigned char *buf, size_t blen );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* x25519.h */
diff --git a/3rdparty/everest/library/Hacl_Curve25519.c b/3rdparty/everest/library/Hacl_Curve25519.c
new file mode 100644
index 0000000..450b9f8
--- /dev/null
+++ b/3rdparty/everest/library/Hacl_Curve25519.c
@@ -0,0 +1,760 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fbuiltin-uint128 -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+#include "Hacl_Curve25519.h"
+
+extern uint64_t FStar_UInt64_eq_mask(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_gte_mask(uint64_t x0, uint64_t x1);
+
+extern uint128_t FStar_UInt128_add(uint128_t x0, uint128_t x1);
+
+extern uint128_t FStar_UInt128_add_mod(uint128_t x0, uint128_t x1);
+
+extern uint128_t FStar_UInt128_logand(uint128_t x0, uint128_t x1);
+
+extern uint128_t FStar_UInt128_shift_right(uint128_t x0, uint32_t x1);
+
+extern uint128_t FStar_UInt128_uint64_to_uint128(uint64_t x0);
+
+extern uint64_t FStar_UInt128_uint128_to_uint64(uint128_t x0);
+
+extern uint128_t FStar_UInt128_mul_wide(uint64_t x0, uint64_t x1);
+
+static void Hacl_Bignum_Modulo_carry_top(uint64_t *b)
+{
+  uint64_t b4 = b[4U];
+  uint64_t b0 = b[0U];
+  uint64_t b4_ = b4 & (uint64_t)0x7ffffffffffffU;
+  uint64_t b0_ = b0 + (uint64_t)19U * (b4 >> (uint32_t)51U);
+  b[4U] = b4_;
+  b[0U] = b0_;
+}
+
+inline static void Hacl_Bignum_Fproduct_copy_from_wide_(uint64_t *output, uint128_t *input)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+  {
+    uint128_t xi = input[i];
+    output[i] = (uint64_t)xi;
+  }
+}
+
+inline static void
+Hacl_Bignum_Fproduct_sum_scalar_multiplication_(uint128_t *output, uint64_t *input, uint64_t s)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+  {
+    uint128_t xi = output[i];
+    uint64_t yi = input[i];
+    output[i] = xi + (uint128_t)yi * s;
+  }
+}
+
+inline static void Hacl_Bignum_Fproduct_carry_wide_(uint128_t *tmp)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U)
+  {
+    uint32_t ctr = i;
+    uint128_t tctr = tmp[ctr];
+    uint128_t tctrp1 = tmp[ctr + (uint32_t)1U];
+    uint64_t r0 = (uint64_t)tctr & (uint64_t)0x7ffffffffffffU;
+    uint128_t c = tctr >> (uint32_t)51U;
+    tmp[ctr] = (uint128_t)r0;
+    tmp[ctr + (uint32_t)1U] = tctrp1 + c;
+  }
+}
+
+inline static void Hacl_Bignum_Fmul_shift_reduce(uint64_t *output)
+{
+  uint64_t tmp = output[4U];
+  uint64_t b0;
+  {
+    uint32_t i;
+    for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U)
+    {
+      uint32_t ctr = (uint32_t)5U - i - (uint32_t)1U;
+      uint64_t z = output[ctr - (uint32_t)1U];
+      output[ctr] = z;
+    }
+  }
+  output[0U] = tmp;
+  b0 = output[0U];
+  output[0U] = (uint64_t)19U * b0;
+}
+
+static void
+Hacl_Bignum_Fmul_mul_shift_reduce_(uint128_t *output, uint64_t *input, uint64_t *input2)
+{
+  uint32_t i;
+  uint64_t input2i;
+  {
+    uint32_t i0;
+    for (i0 = (uint32_t)0U; i0 < (uint32_t)4U; i0 = i0 + (uint32_t)1U)
+    {
+      uint64_t input2i0 = input2[i0];
+      Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i0);
+      Hacl_Bignum_Fmul_shift_reduce(input);
+    }
+  }
+  i = (uint32_t)4U;
+  input2i = input2[i];
+  Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i);
+}
+
+inline static void Hacl_Bignum_Fmul_fmul(uint64_t *output, uint64_t *input, uint64_t *input2)
+{
+  uint64_t tmp[5U] = { 0U };
+  memcpy(tmp, input, (uint32_t)5U * sizeof input[0U]);
+  KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U);
+  {
+    uint128_t t[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        t[_i] = (uint128_t)(uint64_t)0U;
+    }
+    {
+      uint128_t b4;
+      uint128_t b0;
+      uint128_t b4_;
+      uint128_t b0_;
+      uint64_t i0;
+      uint64_t i1;
+      uint64_t i0_;
+      uint64_t i1_;
+      Hacl_Bignum_Fmul_mul_shift_reduce_(t, tmp, input2);
+      Hacl_Bignum_Fproduct_carry_wide_(t);
+      b4 = t[4U];
+      b0 = t[0U];
+      b4_ = b4 & (uint128_t)(uint64_t)0x7ffffffffffffU;
+      b0_ = b0 + (uint128_t)(uint64_t)19U * (uint64_t)(b4 >> (uint32_t)51U);
+      t[4U] = b4_;
+      t[0U] = b0_;
+      Hacl_Bignum_Fproduct_copy_from_wide_(output, t);
+      i0 = output[0U];
+      i1 = output[1U];
+      i0_ = i0 & (uint64_t)0x7ffffffffffffU;
+      i1_ = i1 + (i0 >> (uint32_t)51U);
+      output[0U] = i0_;
+      output[1U] = i1_;
+    }
+  }
+}
+
+inline static void Hacl_Bignum_Fsquare_fsquare__(uint128_t *tmp, uint64_t *output)
+{
+  uint64_t r0 = output[0U];
+  uint64_t r1 = output[1U];
+  uint64_t r2 = output[2U];
+  uint64_t r3 = output[3U];
+  uint64_t r4 = output[4U];
+  uint64_t d0 = r0 * (uint64_t)2U;
+  uint64_t d1 = r1 * (uint64_t)2U;
+  uint64_t d2 = r2 * (uint64_t)2U * (uint64_t)19U;
+  uint64_t d419 = r4 * (uint64_t)19U;
+  uint64_t d4 = d419 * (uint64_t)2U;
+  uint128_t s0 = (uint128_t)r0 * r0 + (uint128_t)d4 * r1 + (uint128_t)d2 * r3;
+  uint128_t s1 = (uint128_t)d0 * r1 + (uint128_t)d4 * r2 + (uint128_t)(r3 * (uint64_t)19U) * r3;
+  uint128_t s2 = (uint128_t)d0 * r2 + (uint128_t)r1 * r1 + (uint128_t)d4 * r3;
+  uint128_t s3 = (uint128_t)d0 * r3 + (uint128_t)d1 * r2 + (uint128_t)r4 * d419;
+  uint128_t s4 = (uint128_t)d0 * r4 + (uint128_t)d1 * r3 + (uint128_t)r2 * r2;
+  tmp[0U] = s0;
+  tmp[1U] = s1;
+  tmp[2U] = s2;
+  tmp[3U] = s3;
+  tmp[4U] = s4;
+}
+
+inline static void Hacl_Bignum_Fsquare_fsquare_(uint128_t *tmp, uint64_t *output)
+{
+  uint128_t b4;
+  uint128_t b0;
+  uint128_t b4_;
+  uint128_t b0_;
+  uint64_t i0;
+  uint64_t i1;
+  uint64_t i0_;
+  uint64_t i1_;
+  Hacl_Bignum_Fsquare_fsquare__(tmp, output);
+  Hacl_Bignum_Fproduct_carry_wide_(tmp);
+  b4 = tmp[4U];
+  b0 = tmp[0U];
+  b4_ = b4 & (uint128_t)(uint64_t)0x7ffffffffffffU;
+  b0_ = b0 + (uint128_t)(uint64_t)19U * (uint64_t)(b4 >> (uint32_t)51U);
+  tmp[4U] = b4_;
+  tmp[0U] = b0_;
+  Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp);
+  i0 = output[0U];
+  i1 = output[1U];
+  i0_ = i0 & (uint64_t)0x7ffffffffffffU;
+  i1_ = i1 + (i0 >> (uint32_t)51U);
+  output[0U] = i0_;
+  output[1U] = i1_;
+}
+
+static void
+Hacl_Bignum_Fsquare_fsquare_times_(uint64_t *input, uint128_t *tmp, uint32_t count1)
+{
+  uint32_t i;
+  Hacl_Bignum_Fsquare_fsquare_(tmp, input);
+  for (i = (uint32_t)1U; i < count1; i = i + (uint32_t)1U)
+    Hacl_Bignum_Fsquare_fsquare_(tmp, input);
+}
+
+inline static void
+Hacl_Bignum_Fsquare_fsquare_times(uint64_t *output, uint64_t *input, uint32_t count1)
+{
+  KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U);
+  {
+    uint128_t t[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        t[_i] = (uint128_t)(uint64_t)0U;
+    }
+    memcpy(output, input, (uint32_t)5U * sizeof input[0U]);
+    Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1);
+  }
+}
+
+inline static void Hacl_Bignum_Fsquare_fsquare_times_inplace(uint64_t *output, uint32_t count1)
+{
+  KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U);
+  {
+    uint128_t t[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        t[_i] = (uint128_t)(uint64_t)0U;
+    }
+    Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1);
+  }
+}
+
+inline static void Hacl_Bignum_Crecip_crecip(uint64_t *out, uint64_t *z)
+{
+  uint64_t buf[20U] = { 0U };
+  uint64_t *a0 = buf;
+  uint64_t *t00 = buf + (uint32_t)5U;
+  uint64_t *b0 = buf + (uint32_t)10U;
+  uint64_t *t01;
+  uint64_t *b1;
+  uint64_t *c0;
+  uint64_t *a;
+  uint64_t *t0;
+  uint64_t *b;
+  uint64_t *c;
+  Hacl_Bignum_Fsquare_fsquare_times(a0, z, (uint32_t)1U);
+  Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)2U);
+  Hacl_Bignum_Fmul_fmul(b0, t00, z);
+  Hacl_Bignum_Fmul_fmul(a0, b0, a0);
+  Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)1U);
+  Hacl_Bignum_Fmul_fmul(b0, t00, b0);
+  Hacl_Bignum_Fsquare_fsquare_times(t00, b0, (uint32_t)5U);
+  t01 = buf + (uint32_t)5U;
+  b1 = buf + (uint32_t)10U;
+  c0 = buf + (uint32_t)15U;
+  Hacl_Bignum_Fmul_fmul(b1, t01, b1);
+  Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)10U);
+  Hacl_Bignum_Fmul_fmul(c0, t01, b1);
+  Hacl_Bignum_Fsquare_fsquare_times(t01, c0, (uint32_t)20U);
+  Hacl_Bignum_Fmul_fmul(t01, t01, c0);
+  Hacl_Bignum_Fsquare_fsquare_times_inplace(t01, (uint32_t)10U);
+  Hacl_Bignum_Fmul_fmul(b1, t01, b1);
+  Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)50U);
+  a = buf;
+  t0 = buf + (uint32_t)5U;
+  b = buf + (uint32_t)10U;
+  c = buf + (uint32_t)15U;
+  Hacl_Bignum_Fmul_fmul(c, t0, b);
+  Hacl_Bignum_Fsquare_fsquare_times(t0, c, (uint32_t)100U);
+  Hacl_Bignum_Fmul_fmul(t0, t0, c);
+  Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)50U);
+  Hacl_Bignum_Fmul_fmul(t0, t0, b);
+  Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)5U);
+  Hacl_Bignum_Fmul_fmul(out, t0, a);
+}
+
+inline static void Hacl_Bignum_fsum(uint64_t *a, uint64_t *b)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+  {
+    uint64_t xi = a[i];
+    uint64_t yi = b[i];
+    a[i] = xi + yi;
+  }
+}
+
+inline static void Hacl_Bignum_fdifference(uint64_t *a, uint64_t *b)
+{
+  uint64_t tmp[5U] = { 0U };
+  uint64_t b0;
+  uint64_t b1;
+  uint64_t b2;
+  uint64_t b3;
+  uint64_t b4;
+  memcpy(tmp, b, (uint32_t)5U * sizeof b[0U]);
+  b0 = tmp[0U];
+  b1 = tmp[1U];
+  b2 = tmp[2U];
+  b3 = tmp[3U];
+  b4 = tmp[4U];
+  tmp[0U] = b0 + (uint64_t)0x3fffffffffff68U;
+  tmp[1U] = b1 + (uint64_t)0x3ffffffffffff8U;
+  tmp[2U] = b2 + (uint64_t)0x3ffffffffffff8U;
+  tmp[3U] = b3 + (uint64_t)0x3ffffffffffff8U;
+  tmp[4U] = b4 + (uint64_t)0x3ffffffffffff8U;
+  {
+    uint32_t i;
+    for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+    {
+      uint64_t xi = a[i];
+      uint64_t yi = tmp[i];
+      a[i] = yi - xi;
+    }
+  }
+}
+
+inline static void Hacl_Bignum_fscalar(uint64_t *output, uint64_t *b, uint64_t s)
+{
+  KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U);
+  {
+    uint128_t tmp[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        tmp[_i] = (uint128_t)(uint64_t)0U;
+    }
+    {
+      uint128_t b4;
+      uint128_t b0;
+      uint128_t b4_;
+      uint128_t b0_;
+      {
+        uint32_t i;
+        for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+        {
+          uint64_t xi = b[i];
+          tmp[i] = (uint128_t)xi * s;
+        }
+      }
+      Hacl_Bignum_Fproduct_carry_wide_(tmp);
+      b4 = tmp[4U];
+      b0 = tmp[0U];
+      b4_ = b4 & (uint128_t)(uint64_t)0x7ffffffffffffU;
+      b0_ = b0 + (uint128_t)(uint64_t)19U * (uint64_t)(b4 >> (uint32_t)51U);
+      tmp[4U] = b4_;
+      tmp[0U] = b0_;
+      Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp);
+    }
+  }
+}
+
+inline static void Hacl_Bignum_fmul(uint64_t *output, uint64_t *a, uint64_t *b)
+{
+  Hacl_Bignum_Fmul_fmul(output, a, b);
+}
+
+inline static void Hacl_Bignum_crecip(uint64_t *output, uint64_t *input)
+{
+  Hacl_Bignum_Crecip_crecip(output, input);
+}
+
+static void
+Hacl_EC_Point_swap_conditional_step(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr)
+{
+  uint32_t i = ctr - (uint32_t)1U;
+  uint64_t ai = a[i];
+  uint64_t bi = b[i];
+  uint64_t x = swap1 & (ai ^ bi);
+  uint64_t ai1 = ai ^ x;
+  uint64_t bi1 = bi ^ x;
+  a[i] = ai1;
+  b[i] = bi1;
+}
+
+static void
+Hacl_EC_Point_swap_conditional_(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr)
+{
+  if (!(ctr == (uint32_t)0U))
+  {
+    uint32_t i;
+    Hacl_EC_Point_swap_conditional_step(a, b, swap1, ctr);
+    i = ctr - (uint32_t)1U;
+    Hacl_EC_Point_swap_conditional_(a, b, swap1, i);
+  }
+}
+
+static void Hacl_EC_Point_swap_conditional(uint64_t *a, uint64_t *b, uint64_t iswap)
+{
+  uint64_t swap1 = (uint64_t)0U - iswap;
+  Hacl_EC_Point_swap_conditional_(a, b, swap1, (uint32_t)5U);
+  Hacl_EC_Point_swap_conditional_(a + (uint32_t)5U, b + (uint32_t)5U, swap1, (uint32_t)5U);
+}
+
+static void Hacl_EC_Point_copy(uint64_t *output, uint64_t *input)
+{
+  memcpy(output, input, (uint32_t)5U * sizeof input[0U]);
+  memcpy(output + (uint32_t)5U,
+    input + (uint32_t)5U,
+    (uint32_t)5U * sizeof (input + (uint32_t)5U)[0U]);
+}
+
+static void Hacl_EC_Format_fexpand(uint64_t *output, uint8_t *input)
+{
+  uint64_t i0 = load64_le(input);
+  uint8_t *x00 = input + (uint32_t)6U;
+  uint64_t i1 = load64_le(x00);
+  uint8_t *x01 = input + (uint32_t)12U;
+  uint64_t i2 = load64_le(x01);
+  uint8_t *x02 = input + (uint32_t)19U;
+  uint64_t i3 = load64_le(x02);
+  uint8_t *x0 = input + (uint32_t)24U;
+  uint64_t i4 = load64_le(x0);
+  uint64_t output0 = i0 & (uint64_t)0x7ffffffffffffU;
+  uint64_t output1 = i1 >> (uint32_t)3U & (uint64_t)0x7ffffffffffffU;
+  uint64_t output2 = i2 >> (uint32_t)6U & (uint64_t)0x7ffffffffffffU;
+  uint64_t output3 = i3 >> (uint32_t)1U & (uint64_t)0x7ffffffffffffU;
+  uint64_t output4 = i4 >> (uint32_t)12U & (uint64_t)0x7ffffffffffffU;
+  output[0U] = output0;
+  output[1U] = output1;
+  output[2U] = output2;
+  output[3U] = output3;
+  output[4U] = output4;
+}
+
+static void Hacl_EC_Format_fcontract_first_carry_pass(uint64_t *input)
+{
+  uint64_t t0 = input[0U];
+  uint64_t t1 = input[1U];
+  uint64_t t2 = input[2U];
+  uint64_t t3 = input[3U];
+  uint64_t t4 = input[4U];
+  uint64_t t1_ = t1 + (t0 >> (uint32_t)51U);
+  uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU;
+  uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U);
+  uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U);
+  uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U);
+  uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU;
+  input[0U] = t0_;
+  input[1U] = t1__;
+  input[2U] = t2__;
+  input[3U] = t3__;
+  input[4U] = t4_;
+}
+
+static void Hacl_EC_Format_fcontract_first_carry_full(uint64_t *input)
+{
+  Hacl_EC_Format_fcontract_first_carry_pass(input);
+  Hacl_Bignum_Modulo_carry_top(input);
+}
+
+static void Hacl_EC_Format_fcontract_second_carry_pass(uint64_t *input)
+{
+  uint64_t t0 = input[0U];
+  uint64_t t1 = input[1U];
+  uint64_t t2 = input[2U];
+  uint64_t t3 = input[3U];
+  uint64_t t4 = input[4U];
+  uint64_t t1_ = t1 + (t0 >> (uint32_t)51U);
+  uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU;
+  uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U);
+  uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U);
+  uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U);
+  uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU;
+  input[0U] = t0_;
+  input[1U] = t1__;
+  input[2U] = t2__;
+  input[3U] = t3__;
+  input[4U] = t4_;
+}
+
+static void Hacl_EC_Format_fcontract_second_carry_full(uint64_t *input)
+{
+  uint64_t i0;
+  uint64_t i1;
+  uint64_t i0_;
+  uint64_t i1_;
+  Hacl_EC_Format_fcontract_second_carry_pass(input);
+  Hacl_Bignum_Modulo_carry_top(input);
+  i0 = input[0U];
+  i1 = input[1U];
+  i0_ = i0 & (uint64_t)0x7ffffffffffffU;
+  i1_ = i1 + (i0 >> (uint32_t)51U);
+  input[0U] = i0_;
+  input[1U] = i1_;
+}
+
+static void Hacl_EC_Format_fcontract_trim(uint64_t *input)
+{
+  uint64_t a0 = input[0U];
+  uint64_t a1 = input[1U];
+  uint64_t a2 = input[2U];
+  uint64_t a3 = input[3U];
+  uint64_t a4 = input[4U];
+  uint64_t mask0 = FStar_UInt64_gte_mask(a0, (uint64_t)0x7ffffffffffedU);
+  uint64_t mask1 = FStar_UInt64_eq_mask(a1, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask2 = FStar_UInt64_eq_mask(a2, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask3 = FStar_UInt64_eq_mask(a3, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask4 = FStar_UInt64_eq_mask(a4, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask = (((mask0 & mask1) & mask2) & mask3) & mask4;
+  uint64_t a0_ = a0 - ((uint64_t)0x7ffffffffffedU & mask);
+  uint64_t a1_ = a1 - ((uint64_t)0x7ffffffffffffU & mask);
+  uint64_t a2_ = a2 - ((uint64_t)0x7ffffffffffffU & mask);
+  uint64_t a3_ = a3 - ((uint64_t)0x7ffffffffffffU & mask);
+  uint64_t a4_ = a4 - ((uint64_t)0x7ffffffffffffU & mask);
+  input[0U] = a0_;
+  input[1U] = a1_;
+  input[2U] = a2_;
+  input[3U] = a3_;
+  input[4U] = a4_;
+}
+
+static void Hacl_EC_Format_fcontract_store(uint8_t *output, uint64_t *input)
+{
+  uint64_t t0 = input[0U];
+  uint64_t t1 = input[1U];
+  uint64_t t2 = input[2U];
+  uint64_t t3 = input[3U];
+  uint64_t t4 = input[4U];
+  uint64_t o0 = t1 << (uint32_t)51U | t0;
+  uint64_t o1 = t2 << (uint32_t)38U | t1 >> (uint32_t)13U;
+  uint64_t o2 = t3 << (uint32_t)25U | t2 >> (uint32_t)26U;
+  uint64_t o3 = t4 << (uint32_t)12U | t3 >> (uint32_t)39U;
+  uint8_t *b0 = output;
+  uint8_t *b1 = output + (uint32_t)8U;
+  uint8_t *b2 = output + (uint32_t)16U;
+  uint8_t *b3 = output + (uint32_t)24U;
+  store64_le(b0, o0);
+  store64_le(b1, o1);
+  store64_le(b2, o2);
+  store64_le(b3, o3);
+}
+
+static void Hacl_EC_Format_fcontract(uint8_t *output, uint64_t *input)
+{
+  Hacl_EC_Format_fcontract_first_carry_full(input);
+  Hacl_EC_Format_fcontract_second_carry_full(input);
+  Hacl_EC_Format_fcontract_trim(input);
+  Hacl_EC_Format_fcontract_store(output, input);
+}
+
+static void Hacl_EC_Format_scalar_of_point(uint8_t *scalar, uint64_t *point)
+{
+  uint64_t *x = point;
+  uint64_t *z = point + (uint32_t)5U;
+  uint64_t buf[10U] = { 0U };
+  uint64_t *zmone = buf;
+  uint64_t *sc = buf + (uint32_t)5U;
+  Hacl_Bignum_crecip(zmone, z);
+  Hacl_Bignum_fmul(sc, x, zmone);
+  Hacl_EC_Format_fcontract(scalar, sc);
+}
+
+static void
+Hacl_EC_AddAndDouble_fmonty(
+  uint64_t *pp,
+  uint64_t *ppq,
+  uint64_t *p,
+  uint64_t *pq,
+  uint64_t *qmqp
+)
+{
+  uint64_t *qx = qmqp;
+  uint64_t *x2 = pp;
+  uint64_t *z2 = pp + (uint32_t)5U;
+  uint64_t *x3 = ppq;
+  uint64_t *z3 = ppq + (uint32_t)5U;
+  uint64_t *x = p;
+  uint64_t *z = p + (uint32_t)5U;
+  uint64_t *xprime = pq;
+  uint64_t *zprime = pq + (uint32_t)5U;
+  uint64_t buf[40U] = { 0U };
+  uint64_t *origx = buf;
+  uint64_t *origxprime0 = buf + (uint32_t)5U;
+  uint64_t *xxprime0 = buf + (uint32_t)25U;
+  uint64_t *zzprime0 = buf + (uint32_t)30U;
+  uint64_t *origxprime;
+  uint64_t *xx0;
+  uint64_t *zz0;
+  uint64_t *xxprime;
+  uint64_t *zzprime;
+  uint64_t *zzzprime;
+  uint64_t *zzz;
+  uint64_t *xx;
+  uint64_t *zz;
+  uint64_t scalar;
+  memcpy(origx, x, (uint32_t)5U * sizeof x[0U]);
+  Hacl_Bignum_fsum(x, z);
+  Hacl_Bignum_fdifference(z, origx);
+  memcpy(origxprime0, xprime, (uint32_t)5U * sizeof xprime[0U]);
+  Hacl_Bignum_fsum(xprime, zprime);
+  Hacl_Bignum_fdifference(zprime, origxprime0);
+  Hacl_Bignum_fmul(xxprime0, xprime, z);
+  Hacl_Bignum_fmul(zzprime0, x, zprime);
+  origxprime = buf + (uint32_t)5U;
+  xx0 = buf + (uint32_t)15U;
+  zz0 = buf + (uint32_t)20U;
+  xxprime = buf + (uint32_t)25U;
+  zzprime = buf + (uint32_t)30U;
+  zzzprime = buf + (uint32_t)35U;
+  memcpy(origxprime, xxprime, (uint32_t)5U * sizeof xxprime[0U]);
+  Hacl_Bignum_fsum(xxprime, zzprime);
+  Hacl_Bignum_fdifference(zzprime, origxprime);
+  Hacl_Bignum_Fsquare_fsquare_times(x3, xxprime, (uint32_t)1U);
+  Hacl_Bignum_Fsquare_fsquare_times(zzzprime, zzprime, (uint32_t)1U);
+  Hacl_Bignum_fmul(z3, zzzprime, qx);
+  Hacl_Bignum_Fsquare_fsquare_times(xx0, x, (uint32_t)1U);
+  Hacl_Bignum_Fsquare_fsquare_times(zz0, z, (uint32_t)1U);
+  zzz = buf + (uint32_t)10U;
+  xx = buf + (uint32_t)15U;
+  zz = buf + (uint32_t)20U;
+  Hacl_Bignum_fmul(x2, xx, zz);
+  Hacl_Bignum_fdifference(zz, xx);
+  scalar = (uint64_t)121665U;
+  Hacl_Bignum_fscalar(zzz, zz, scalar);
+  Hacl_Bignum_fsum(zzz, xx);
+  Hacl_Bignum_fmul(z2, zzz, zz);
+}
+
+static void
+Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint8_t byt
+)
+{
+  uint64_t bit0 = (uint64_t)(byt >> (uint32_t)7U);
+  uint64_t bit;
+  Hacl_EC_Point_swap_conditional(nq, nqpq, bit0);
+  Hacl_EC_AddAndDouble_fmonty(nq2, nqpq2, nq, nqpq, q);
+  bit = (uint64_t)(byt >> (uint32_t)7U);
+  Hacl_EC_Point_swap_conditional(nq2, nqpq2, bit);
+}
+
+static void
+Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step(
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint8_t byt
+)
+{
+  uint8_t byt1;
+  Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq, nqpq, nq2, nqpq2, q, byt);
+  byt1 = byt << (uint32_t)1U;
+  Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq2, nqpq2, nq, nqpq, q, byt1);
+}
+
+static void
+Hacl_EC_Ladder_SmallLoop_cmult_small_loop(
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint8_t byt,
+  uint32_t i
+)
+{
+  if (!(i == (uint32_t)0U))
+  {
+    uint32_t i_ = i - (uint32_t)1U;
+    uint8_t byt_;
+    Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step(nq, nqpq, nq2, nqpq2, q, byt);
+    byt_ = byt << (uint32_t)2U;
+    Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byt_, i_);
+  }
+}
+
+static void
+Hacl_EC_Ladder_BigLoop_cmult_big_loop(
+  uint8_t *n1,
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint32_t i
+)
+{
+  if (!(i == (uint32_t)0U))
+  {
+    uint32_t i1 = i - (uint32_t)1U;
+    uint8_t byte = n1[i1];
+    Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byte, (uint32_t)4U);
+    Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, i1);
+  }
+}
+
+static void Hacl_EC_Ladder_cmult(uint64_t *result, uint8_t *n1, uint64_t *q)
+{
+  uint64_t point_buf[40U] = { 0U };
+  uint64_t *nq = point_buf;
+  uint64_t *nqpq = point_buf + (uint32_t)10U;
+  uint64_t *nq2 = point_buf + (uint32_t)20U;
+  uint64_t *nqpq2 = point_buf + (uint32_t)30U;
+  Hacl_EC_Point_copy(nqpq, q);
+  nq[0U] = (uint64_t)1U;
+  Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, (uint32_t)32U);
+  Hacl_EC_Point_copy(result, nq);
+}
+
+void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint)
+{
+  uint64_t buf0[10U] = { 0U };
+  uint64_t *x0 = buf0;
+  uint64_t *z = buf0 + (uint32_t)5U;
+  uint64_t *q;
+  Hacl_EC_Format_fexpand(x0, basepoint);
+  z[0U] = (uint64_t)1U;
+  q = buf0;
+  {
+    uint8_t e[32U] = { 0U };
+    uint8_t e0;
+    uint8_t e31;
+    uint8_t e01;
+    uint8_t e311;
+    uint8_t e312;
+    uint8_t *scalar;
+    memcpy(e, secret, (uint32_t)32U * sizeof secret[0U]);
+    e0 = e[0U];
+    e31 = e[31U];
+    e01 = e0 & (uint8_t)248U;
+    e311 = e31 & (uint8_t)127U;
+    e312 = e311 | (uint8_t)64U;
+    e[0U] = e01;
+    e[31U] = e312;
+    scalar = e;
+    {
+      uint64_t buf[15U] = { 0U };
+      uint64_t *nq = buf;
+      uint64_t *x = nq;
+      x[0U] = (uint64_t)1U;
+      Hacl_EC_Ladder_cmult(nq, scalar, q);
+      Hacl_EC_Format_scalar_of_point(mypublic, nq);
+    }
+  }
+}
+
diff --git a/3rdparty/everest/library/Hacl_Curve25519_joined.c b/3rdparty/everest/library/Hacl_Curve25519_joined.c
new file mode 100644
index 0000000..18b32d2
--- /dev/null
+++ b/3rdparty/everest/library/Hacl_Curve25519_joined.c
@@ -0,0 +1,45 @@
+/*
+ *  Interface to code from Project Everest
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+
+#if defined(__SIZEOF_INT128__) && (__SIZEOF_INT128__ == 16)
+#define MBEDTLS_HAVE_INT128
+#endif
+
+#if defined(MBEDTLS_HAVE_INT128)
+#include "Hacl_Curve25519.c"
+#else
+#define KRML_VERIFIED_UINT128
+#include "kremlib/FStar_UInt128_extracted.c"
+#include "legacy/Hacl_Curve25519.c"
+#endif
+
+#include "kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c"
+
+#endif /* defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) */
+
diff --git a/3rdparty/everest/library/everest.c b/3rdparty/everest/library/everest.c
new file mode 100644
index 0000000..2e2422f
--- /dev/null
+++ b/3rdparty/everest/library/everest.c
@@ -0,0 +1,111 @@
+/*
+ *  Interface to code from Project Everest
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of Mbed TLS (https://tls.mbed.org).
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include <string.h>
+
+#include "mbedtls/ecdh.h"
+
+#include "everest/x25519.h"
+#include "everest/everest.h"
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#define mbedtls_calloc calloc
+#define mbedtls_free   free
+#endif
+
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+
+int mbedtls_everest_setup( mbedtls_ecdh_context_everest *ctx, int grp_id )
+{
+    if( grp_id != MBEDTLS_ECP_DP_CURVE25519 )
+        return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
+    mbedtls_x25519_init( &ctx->ctx );
+    return 0;
+}
+
+void mbedtls_everest_free( mbedtls_ecdh_context_everest *ctx )
+{
+    mbedtls_x25519_free( &ctx->ctx );
+}
+
+int mbedtls_everest_make_params( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+                                 unsigned char *buf, size_t blen,
+                                 int( *f_rng )( void *, unsigned char *, size_t ),
+                                 void *p_rng )
+{
+    mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+    return mbedtls_x25519_make_params( x25519_ctx, olen, buf, blen, f_rng, p_rng );
+}
+
+int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx,
+                                 const unsigned char **buf,
+                                 const unsigned char *end )
+{
+    mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+    return mbedtls_x25519_read_params( x25519_ctx, buf, end );
+}
+
+int mbedtls_everest_get_params( mbedtls_ecdh_context_everest *ctx,
+                                const mbedtls_ecp_keypair *key,
+                                mbedtls_everest_ecdh_side side )
+{
+    mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+    mbedtls_x25519_ecdh_side s = side == MBEDTLS_EVEREST_ECDH_OURS ?
+                                            MBEDTLS_X25519_ECDH_OURS :
+                                            MBEDTLS_X25519_ECDH_THEIRS;
+    return mbedtls_x25519_get_params( x25519_ctx, key, s );
+}
+
+int mbedtls_everest_make_public( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+                                 unsigned char *buf, size_t blen,
+                                 int( *f_rng )( void *, unsigned char *, size_t ),
+                                 void *p_rng )
+{
+    mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+    return mbedtls_x25519_make_public( x25519_ctx, olen, buf, blen, f_rng, p_rng );
+}
+
+int mbedtls_everest_read_public( mbedtls_ecdh_context_everest *ctx,
+                                 const unsigned char *buf, size_t blen )
+{
+    mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+    return mbedtls_x25519_read_public ( x25519_ctx, buf, blen );
+}
+
+int mbedtls_everest_calc_secret( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+                                 unsigned char *buf, size_t blen,
+                                 int( *f_rng )( void *, unsigned char *, size_t ),
+                                 void *p_rng )
+{
+    mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+    return mbedtls_x25519_calc_secret( x25519_ctx, olen, buf, blen, f_rng, p_rng );
+}
+
+#endif /* MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED */
+
diff --git a/3rdparty/everest/library/kremlib/FStar_UInt128_extracted.c b/3rdparty/everest/library/kremlib/FStar_UInt128_extracted.c
new file mode 100644
index 0000000..1060515
--- /dev/null
+++ b/3rdparty/everest/library/kremlib/FStar_UInt128_extracted.c
@@ -0,0 +1,413 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir extracted -warn-error +9+11 -skip-compilation -extract-uints -add-include <inttypes.h> -add-include "kremlib.h" -add-include "kremlin/internal/compat.h" extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+#include "FStar_UInt128.h"
+#include "kremlin/c_endianness.h"
+#include "FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h"
+
+uint64_t FStar_UInt128___proj__Mkuint128__item__low(FStar_UInt128_uint128 projectee)
+{
+  return projectee.low;
+}
+
+uint64_t FStar_UInt128___proj__Mkuint128__item__high(FStar_UInt128_uint128 projectee)
+{
+  return projectee.high;
+}
+
+static uint64_t FStar_UInt128_constant_time_carry(uint64_t a, uint64_t b)
+{
+  return (a ^ ((a ^ b) | ((a - b) ^ b))) >> (uint32_t)63U;
+}
+
+static uint64_t FStar_UInt128_carry(uint64_t a, uint64_t b)
+{
+  return FStar_UInt128_constant_time_carry(a, b);
+}
+
+FStar_UInt128_uint128 FStar_UInt128_add(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat = { a.low + b.low, a.high + b.high + FStar_UInt128_carry(a.low + b.low, b.low) };
+  return flat;
+}
+
+FStar_UInt128_uint128
+FStar_UInt128_add_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat = { a.low + b.low, a.high + b.high + FStar_UInt128_carry(a.low + b.low, b.low) };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_add_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat = { a.low + b.low, a.high + b.high + FStar_UInt128_carry(a.low + b.low, b.low) };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_sub(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat = { a.low - b.low, a.high - b.high - FStar_UInt128_carry(a.low, a.low - b.low) };
+  return flat;
+}
+
+FStar_UInt128_uint128
+FStar_UInt128_sub_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat = { a.low - b.low, a.high - b.high - FStar_UInt128_carry(a.low, a.low - b.low) };
+  return flat;
+}
+
+static FStar_UInt128_uint128
+FStar_UInt128_sub_mod_impl(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat = { a.low - b.low, a.high - b.high - FStar_UInt128_carry(a.low, a.low - b.low) };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_sub_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  return FStar_UInt128_sub_mod_impl(a, b);
+}
+
+FStar_UInt128_uint128 FStar_UInt128_logand(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128 flat = { a.low & b.low, a.high & b.high };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_logxor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128 flat = { a.low ^ b.low, a.high ^ b.high };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_logor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128 flat = { a.low | b.low, a.high | b.high };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_lognot(FStar_UInt128_uint128 a)
+{
+  FStar_UInt128_uint128 flat = { ~a.low, ~a.high };
+  return flat;
+}
+
+static uint32_t FStar_UInt128_u32_64 = (uint32_t)64U;
+
+static uint64_t FStar_UInt128_add_u64_shift_left(uint64_t hi, uint64_t lo, uint32_t s)
+{
+  return (hi << s) + (lo >> (FStar_UInt128_u32_64 - s));
+}
+
+static uint64_t FStar_UInt128_add_u64_shift_left_respec(uint64_t hi, uint64_t lo, uint32_t s)
+{
+  return FStar_UInt128_add_u64_shift_left(hi, lo, s);
+}
+
+static FStar_UInt128_uint128
+FStar_UInt128_shift_left_small(FStar_UInt128_uint128 a, uint32_t s)
+{
+  if (s == (uint32_t)0U)
+  {
+    return a;
+  }
+  else
+  {
+    FStar_UInt128_uint128
+    flat = { a.low << s, FStar_UInt128_add_u64_shift_left_respec(a.high, a.low, s) };
+    return flat;
+  }
+}
+
+static FStar_UInt128_uint128
+FStar_UInt128_shift_left_large(FStar_UInt128_uint128 a, uint32_t s)
+{
+  FStar_UInt128_uint128 flat = { (uint64_t)0U, a.low << (s - FStar_UInt128_u32_64) };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_shift_left(FStar_UInt128_uint128 a, uint32_t s)
+{
+  if (s < FStar_UInt128_u32_64)
+  {
+    return FStar_UInt128_shift_left_small(a, s);
+  }
+  else
+  {
+    return FStar_UInt128_shift_left_large(a, s);
+  }
+}
+
+static uint64_t FStar_UInt128_add_u64_shift_right(uint64_t hi, uint64_t lo, uint32_t s)
+{
+  return (lo >> s) + (hi << (FStar_UInt128_u32_64 - s));
+}
+
+static uint64_t FStar_UInt128_add_u64_shift_right_respec(uint64_t hi, uint64_t lo, uint32_t s)
+{
+  return FStar_UInt128_add_u64_shift_right(hi, lo, s);
+}
+
+static FStar_UInt128_uint128
+FStar_UInt128_shift_right_small(FStar_UInt128_uint128 a, uint32_t s)
+{
+  if (s == (uint32_t)0U)
+  {
+    return a;
+  }
+  else
+  {
+    FStar_UInt128_uint128
+    flat = { FStar_UInt128_add_u64_shift_right_respec(a.high, a.low, s), a.high >> s };
+    return flat;
+  }
+}
+
+static FStar_UInt128_uint128
+FStar_UInt128_shift_right_large(FStar_UInt128_uint128 a, uint32_t s)
+{
+  FStar_UInt128_uint128 flat = { a.high >> (s - FStar_UInt128_u32_64), (uint64_t)0U };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_shift_right(FStar_UInt128_uint128 a, uint32_t s)
+{
+  if (s < FStar_UInt128_u32_64)
+  {
+    return FStar_UInt128_shift_right_small(a, s);
+  }
+  else
+  {
+    return FStar_UInt128_shift_right_large(a, s);
+  }
+}
+
+bool FStar_UInt128_eq(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  return a.low == b.low && a.high == b.high;
+}
+
+bool FStar_UInt128_gt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  return a.high > b.high || (a.high == b.high && a.low > b.low);
+}
+
+bool FStar_UInt128_lt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  return a.high < b.high || (a.high == b.high && a.low < b.low);
+}
+
+bool FStar_UInt128_gte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  return a.high > b.high || (a.high == b.high && a.low >= b.low);
+}
+
+bool FStar_UInt128_lte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  return a.high < b.high || (a.high == b.high && a.low <= b.low);
+}
+
+FStar_UInt128_uint128 FStar_UInt128_eq_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat =
+    {
+      FStar_UInt64_eq_mask(a.low,
+        b.low)
+      & FStar_UInt64_eq_mask(a.high, b.high),
+      FStar_UInt64_eq_mask(a.low,
+        b.low)
+      & FStar_UInt64_eq_mask(a.high, b.high)
+    };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_gte_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b)
+{
+  FStar_UInt128_uint128
+  flat =
+    {
+      (FStar_UInt64_gte_mask(a.high, b.high) & ~FStar_UInt64_eq_mask(a.high, b.high))
+      | (FStar_UInt64_eq_mask(a.high, b.high) & FStar_UInt64_gte_mask(a.low, b.low)),
+      (FStar_UInt64_gte_mask(a.high, b.high) & ~FStar_UInt64_eq_mask(a.high, b.high))
+      | (FStar_UInt64_eq_mask(a.high, b.high) & FStar_UInt64_gte_mask(a.low, b.low))
+    };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_uint64_to_uint128(uint64_t a)
+{
+  FStar_UInt128_uint128 flat = { a, (uint64_t)0U };
+  return flat;
+}
+
+uint64_t FStar_UInt128_uint128_to_uint64(FStar_UInt128_uint128 a)
+{
+  return a.low;
+}
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Plus_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_add;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Plus_Question_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_add_underspec;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Plus_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_add_mod;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Subtraction_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_sub;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Subtraction_Question_Hat)(
+  FStar_UInt128_uint128 x0,
+  FStar_UInt128_uint128 x1
+) = FStar_UInt128_sub_underspec;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Subtraction_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_sub_mod;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Amp_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_logand;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Hat_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_logxor;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Bar_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_logor;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Less_Less_Hat)(FStar_UInt128_uint128 x0, uint32_t x1) =
+  FStar_UInt128_shift_left;
+
+FStar_UInt128_uint128
+(*FStar_UInt128_op_Greater_Greater_Hat)(FStar_UInt128_uint128 x0, uint32_t x1) =
+  FStar_UInt128_shift_right;
+
+bool
+(*FStar_UInt128_op_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_eq;
+
+bool
+(*FStar_UInt128_op_Greater_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_gt;
+
+bool
+(*FStar_UInt128_op_Less_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_lt;
+
+bool
+(*FStar_UInt128_op_Greater_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_gte;
+
+bool
+(*FStar_UInt128_op_Less_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) =
+  FStar_UInt128_lte;
+
+static uint64_t FStar_UInt128_u64_mod_32(uint64_t a)
+{
+  return a & (uint64_t)0xffffffffU;
+}
+
+static uint32_t FStar_UInt128_u32_32 = (uint32_t)32U;
+
+static uint64_t FStar_UInt128_u32_combine(uint64_t hi, uint64_t lo)
+{
+  return lo + (hi << FStar_UInt128_u32_32);
+}
+
+FStar_UInt128_uint128 FStar_UInt128_mul32(uint64_t x, uint32_t y)
+{
+  FStar_UInt128_uint128
+  flat =
+    {
+      FStar_UInt128_u32_combine((x >> FStar_UInt128_u32_32)
+        * (uint64_t)y
+        + (FStar_UInt128_u64_mod_32(x) * (uint64_t)y >> FStar_UInt128_u32_32),
+        FStar_UInt128_u64_mod_32(FStar_UInt128_u64_mod_32(x) * (uint64_t)y)),
+      ((x >> FStar_UInt128_u32_32)
+      * (uint64_t)y
+      + (FStar_UInt128_u64_mod_32(x) * (uint64_t)y >> FStar_UInt128_u32_32))
+      >> FStar_UInt128_u32_32
+    };
+  return flat;
+}
+
+typedef struct K___uint64_t_uint64_t_uint64_t_uint64_t_s
+{
+  uint64_t fst;
+  uint64_t snd;
+  uint64_t thd;
+  uint64_t f3;
+}
+K___uint64_t_uint64_t_uint64_t_uint64_t;
+
+static K___uint64_t_uint64_t_uint64_t_uint64_t
+FStar_UInt128_mul_wide_impl_t_(uint64_t x, uint64_t y)
+{
+  K___uint64_t_uint64_t_uint64_t_uint64_t
+  flat =
+    {
+      FStar_UInt128_u64_mod_32(x),
+      FStar_UInt128_u64_mod_32(FStar_UInt128_u64_mod_32(x) * FStar_UInt128_u64_mod_32(y)),
+      x
+      >> FStar_UInt128_u32_32,
+      (x >> FStar_UInt128_u32_32)
+      * FStar_UInt128_u64_mod_32(y)
+      + (FStar_UInt128_u64_mod_32(x) * FStar_UInt128_u64_mod_32(y) >> FStar_UInt128_u32_32)
+    };
+  return flat;
+}
+
+static uint64_t FStar_UInt128_u32_combine_(uint64_t hi, uint64_t lo)
+{
+  return lo + (hi << FStar_UInt128_u32_32);
+}
+
+static FStar_UInt128_uint128 FStar_UInt128_mul_wide_impl(uint64_t x, uint64_t y)
+{
+  K___uint64_t_uint64_t_uint64_t_uint64_t scrut = FStar_UInt128_mul_wide_impl_t_(x, y);
+  uint64_t u1 = scrut.fst;
+  uint64_t w3 = scrut.snd;
+  uint64_t x_ = scrut.thd;
+  uint64_t t_ = scrut.f3;
+  FStar_UInt128_uint128
+  flat =
+    {
+      FStar_UInt128_u32_combine_(u1 * (y >> FStar_UInt128_u32_32) + FStar_UInt128_u64_mod_32(t_),
+        w3),
+      x_
+      * (y >> FStar_UInt128_u32_32)
+      + (t_ >> FStar_UInt128_u32_32)
+      + ((u1 * (y >> FStar_UInt128_u32_32) + FStar_UInt128_u64_mod_32(t_)) >> FStar_UInt128_u32_32)
+    };
+  return flat;
+}
+
+FStar_UInt128_uint128 FStar_UInt128_mul_wide(uint64_t x, uint64_t y)
+{
+  return FStar_UInt128_mul_wide_impl(x, y);
+}
+
diff --git a/3rdparty/everest/library/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c b/3rdparty/everest/library/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c
new file mode 100644
index 0000000..0826524
--- /dev/null
+++ b/3rdparty/everest/library/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c
@@ -0,0 +1,100 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir dist/minimal -skip-compilation -extract-uints -add-include <inttypes.h> -add-include <stdbool.h> -add-include "kremlin/internal/compat.h" -add-include "kremlin/internal/types.h" -bundle FStar.UInt64+FStar.UInt32+FStar.UInt16+FStar.UInt8=* extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+#include "FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h"
+
+uint64_t FStar_UInt64_eq_mask(uint64_t a, uint64_t b)
+{
+  uint64_t x = a ^ b;
+  uint64_t minus_x = ~x + (uint64_t)1U;
+  uint64_t x_or_minus_x = x | minus_x;
+  uint64_t xnx = x_or_minus_x >> (uint32_t)63U;
+  return xnx - (uint64_t)1U;
+}
+
+uint64_t FStar_UInt64_gte_mask(uint64_t a, uint64_t b)
+{
+  uint64_t x = a;
+  uint64_t y = b;
+  uint64_t x_xor_y = x ^ y;
+  uint64_t x_sub_y = x - y;
+  uint64_t x_sub_y_xor_y = x_sub_y ^ y;
+  uint64_t q = x_xor_y | x_sub_y_xor_y;
+  uint64_t x_xor_q = x ^ q;
+  uint64_t x_xor_q_ = x_xor_q >> (uint32_t)63U;
+  return x_xor_q_ - (uint64_t)1U;
+}
+
+uint32_t FStar_UInt32_eq_mask(uint32_t a, uint32_t b)
+{
+  uint32_t x = a ^ b;
+  uint32_t minus_x = ~x + (uint32_t)1U;
+  uint32_t x_or_minus_x = x | minus_x;
+  uint32_t xnx = x_or_minus_x >> (uint32_t)31U;
+  return xnx - (uint32_t)1U;
+}
+
+uint32_t FStar_UInt32_gte_mask(uint32_t a, uint32_t b)
+{
+  uint32_t x = a;
+  uint32_t y = b;
+  uint32_t x_xor_y = x ^ y;
+  uint32_t x_sub_y = x - y;
+  uint32_t x_sub_y_xor_y = x_sub_y ^ y;
+  uint32_t q = x_xor_y | x_sub_y_xor_y;
+  uint32_t x_xor_q = x ^ q;
+  uint32_t x_xor_q_ = x_xor_q >> (uint32_t)31U;
+  return x_xor_q_ - (uint32_t)1U;
+}
+
+uint16_t FStar_UInt16_eq_mask(uint16_t a, uint16_t b)
+{
+  uint16_t x = a ^ b;
+  uint16_t minus_x = ~x + (uint16_t)1U;
+  uint16_t x_or_minus_x = x | minus_x;
+  uint16_t xnx = x_or_minus_x >> (uint32_t)15U;
+  return xnx - (uint16_t)1U;
+}
+
+uint16_t FStar_UInt16_gte_mask(uint16_t a, uint16_t b)
+{
+  uint16_t x = a;
+  uint16_t y = b;
+  uint16_t x_xor_y = x ^ y;
+  uint16_t x_sub_y = x - y;
+  uint16_t x_sub_y_xor_y = x_sub_y ^ y;
+  uint16_t q = x_xor_y | x_sub_y_xor_y;
+  uint16_t x_xor_q = x ^ q;
+  uint16_t x_xor_q_ = x_xor_q >> (uint32_t)15U;
+  return x_xor_q_ - (uint16_t)1U;
+}
+
+uint8_t FStar_UInt8_eq_mask(uint8_t a, uint8_t b)
+{
+  uint8_t x = a ^ b;
+  uint8_t minus_x = ~x + (uint8_t)1U;
+  uint8_t x_or_minus_x = x | minus_x;
+  uint8_t xnx = x_or_minus_x >> (uint32_t)7U;
+  return xnx - (uint8_t)1U;
+}
+
+uint8_t FStar_UInt8_gte_mask(uint8_t a, uint8_t b)
+{
+  uint8_t x = a;
+  uint8_t y = b;
+  uint8_t x_xor_y = x ^ y;
+  uint8_t x_sub_y = x - y;
+  uint8_t x_sub_y_xor_y = x_sub_y ^ y;
+  uint8_t q = x_xor_y | x_sub_y_xor_y;
+  uint8_t x_xor_q = x ^ q;
+  uint8_t x_xor_q_ = x_xor_q >> (uint32_t)7U;
+  return x_xor_q_ - (uint8_t)1U;
+}
+
diff --git a/3rdparty/everest/library/legacy/Hacl_Curve25519.c b/3rdparty/everest/library/legacy/Hacl_Curve25519.c
new file mode 100644
index 0000000..babebe4
--- /dev/null
+++ b/3rdparty/everest/library/legacy/Hacl_Curve25519.c
@@ -0,0 +1,805 @@
+/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
+   Licensed under the Apache 2.0 License. */
+
+/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin>
+ * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c
+ * F* version: 059db0c8
+ * KreMLin version: 916c37ac
+ */
+
+
+#include "Hacl_Curve25519.h"
+
+extern uint64_t FStar_UInt64_eq_mask(uint64_t x0, uint64_t x1);
+
+extern uint64_t FStar_UInt64_gte_mask(uint64_t x0, uint64_t x1);
+
+extern FStar_UInt128_uint128
+FStar_UInt128_add(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+FStar_UInt128_add_mod(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128
+FStar_UInt128_logand(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1);
+
+extern FStar_UInt128_uint128 FStar_UInt128_shift_right(FStar_UInt128_uint128 x0, uint32_t x1);
+
+extern FStar_UInt128_uint128 FStar_UInt128_uint64_to_uint128(uint64_t x0);
+
+extern uint64_t FStar_UInt128_uint128_to_uint64(FStar_UInt128_uint128 x0);
+
+extern FStar_UInt128_uint128 FStar_UInt128_mul_wide(uint64_t x0, uint64_t x1);
+
+static void Hacl_Bignum_Modulo_carry_top(uint64_t *b)
+{
+  uint64_t b4 = b[4U];
+  uint64_t b0 = b[0U];
+  uint64_t b4_ = b4 & (uint64_t)0x7ffffffffffffU;
+  uint64_t b0_ = b0 + (uint64_t)19U * (b4 >> (uint32_t)51U);
+  b[4U] = b4_;
+  b[0U] = b0_;
+}
+
+inline static void
+Hacl_Bignum_Fproduct_copy_from_wide_(uint64_t *output, FStar_UInt128_uint128 *input)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+  {
+    FStar_UInt128_uint128 xi = input[i];
+    output[i] = FStar_UInt128_uint128_to_uint64(xi);
+  }
+}
+
+inline static void
+Hacl_Bignum_Fproduct_sum_scalar_multiplication_(
+  FStar_UInt128_uint128 *output,
+  uint64_t *input,
+  uint64_t s
+)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+  {
+    FStar_UInt128_uint128 xi = output[i];
+    uint64_t yi = input[i];
+    output[i] = FStar_UInt128_add_mod(xi, FStar_UInt128_mul_wide(yi, s));
+  }
+}
+
+inline static void Hacl_Bignum_Fproduct_carry_wide_(FStar_UInt128_uint128 *tmp)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U)
+  {
+    uint32_t ctr = i;
+    FStar_UInt128_uint128 tctr = tmp[ctr];
+    FStar_UInt128_uint128 tctrp1 = tmp[ctr + (uint32_t)1U];
+    uint64_t r0 = FStar_UInt128_uint128_to_uint64(tctr) & (uint64_t)0x7ffffffffffffU;
+    FStar_UInt128_uint128 c = FStar_UInt128_shift_right(tctr, (uint32_t)51U);
+    tmp[ctr] = FStar_UInt128_uint64_to_uint128(r0);
+    tmp[ctr + (uint32_t)1U] = FStar_UInt128_add(tctrp1, c);
+  }
+}
+
+inline static void Hacl_Bignum_Fmul_shift_reduce(uint64_t *output)
+{
+  uint64_t tmp = output[4U];
+  uint64_t b0;
+  {
+    uint32_t i;
+    for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U)
+    {
+      uint32_t ctr = (uint32_t)5U - i - (uint32_t)1U;
+      uint64_t z = output[ctr - (uint32_t)1U];
+      output[ctr] = z;
+    }
+  }
+  output[0U] = tmp;
+  b0 = output[0U];
+  output[0U] = (uint64_t)19U * b0;
+}
+
+static void
+Hacl_Bignum_Fmul_mul_shift_reduce_(
+  FStar_UInt128_uint128 *output,
+  uint64_t *input,
+  uint64_t *input2
+)
+{
+  uint32_t i;
+  uint64_t input2i;
+  {
+    uint32_t i0;
+    for (i0 = (uint32_t)0U; i0 < (uint32_t)4U; i0 = i0 + (uint32_t)1U)
+    {
+      uint64_t input2i0 = input2[i0];
+      Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i0);
+      Hacl_Bignum_Fmul_shift_reduce(input);
+    }
+  }
+  i = (uint32_t)4U;
+  input2i = input2[i];
+  Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i);
+}
+
+inline static void Hacl_Bignum_Fmul_fmul(uint64_t *output, uint64_t *input, uint64_t *input2)
+{
+  uint64_t tmp[5U] = { 0U };
+  memcpy(tmp, input, (uint32_t)5U * sizeof input[0U]);
+  KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U);
+  {
+    FStar_UInt128_uint128 t[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        t[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U);
+    }
+    {
+      FStar_UInt128_uint128 b4;
+      FStar_UInt128_uint128 b0;
+      FStar_UInt128_uint128 b4_;
+      FStar_UInt128_uint128 b0_;
+      uint64_t i0;
+      uint64_t i1;
+      uint64_t i0_;
+      uint64_t i1_;
+      Hacl_Bignum_Fmul_mul_shift_reduce_(t, tmp, input2);
+      Hacl_Bignum_Fproduct_carry_wide_(t);
+      b4 = t[4U];
+      b0 = t[0U];
+      b4_ = FStar_UInt128_logand(b4, FStar_UInt128_uint64_to_uint128((uint64_t)0x7ffffffffffffU));
+      b0_ =
+        FStar_UInt128_add(b0,
+          FStar_UInt128_mul_wide((uint64_t)19U,
+            FStar_UInt128_uint128_to_uint64(FStar_UInt128_shift_right(b4, (uint32_t)51U))));
+      t[4U] = b4_;
+      t[0U] = b0_;
+      Hacl_Bignum_Fproduct_copy_from_wide_(output, t);
+      i0 = output[0U];
+      i1 = output[1U];
+      i0_ = i0 & (uint64_t)0x7ffffffffffffU;
+      i1_ = i1 + (i0 >> (uint32_t)51U);
+      output[0U] = i0_;
+      output[1U] = i1_;
+    }
+  }
+}
+
+inline static void Hacl_Bignum_Fsquare_fsquare__(FStar_UInt128_uint128 *tmp, uint64_t *output)
+{
+  uint64_t r0 = output[0U];
+  uint64_t r1 = output[1U];
+  uint64_t r2 = output[2U];
+  uint64_t r3 = output[3U];
+  uint64_t r4 = output[4U];
+  uint64_t d0 = r0 * (uint64_t)2U;
+  uint64_t d1 = r1 * (uint64_t)2U;
+  uint64_t d2 = r2 * (uint64_t)2U * (uint64_t)19U;
+  uint64_t d419 = r4 * (uint64_t)19U;
+  uint64_t d4 = d419 * (uint64_t)2U;
+  FStar_UInt128_uint128
+  s0 =
+    FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(r0, r0),
+        FStar_UInt128_mul_wide(d4, r1)),
+      FStar_UInt128_mul_wide(d2, r3));
+  FStar_UInt128_uint128
+  s1 =
+    FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r1),
+        FStar_UInt128_mul_wide(d4, r2)),
+      FStar_UInt128_mul_wide(r3 * (uint64_t)19U, r3));
+  FStar_UInt128_uint128
+  s2 =
+    FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r2),
+        FStar_UInt128_mul_wide(r1, r1)),
+      FStar_UInt128_mul_wide(d4, r3));
+  FStar_UInt128_uint128
+  s3 =
+    FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r3),
+        FStar_UInt128_mul_wide(d1, r2)),
+      FStar_UInt128_mul_wide(r4, d419));
+  FStar_UInt128_uint128
+  s4 =
+    FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r4),
+        FStar_UInt128_mul_wide(d1, r3)),
+      FStar_UInt128_mul_wide(r2, r2));
+  tmp[0U] = s0;
+  tmp[1U] = s1;
+  tmp[2U] = s2;
+  tmp[3U] = s3;
+  tmp[4U] = s4;
+}
+
+inline static void Hacl_Bignum_Fsquare_fsquare_(FStar_UInt128_uint128 *tmp, uint64_t *output)
+{
+  FStar_UInt128_uint128 b4;
+  FStar_UInt128_uint128 b0;
+  FStar_UInt128_uint128 b4_;
+  FStar_UInt128_uint128 b0_;
+  uint64_t i0;
+  uint64_t i1;
+  uint64_t i0_;
+  uint64_t i1_;
+  Hacl_Bignum_Fsquare_fsquare__(tmp, output);
+  Hacl_Bignum_Fproduct_carry_wide_(tmp);
+  b4 = tmp[4U];
+  b0 = tmp[0U];
+  b4_ = FStar_UInt128_logand(b4, FStar_UInt128_uint64_to_uint128((uint64_t)0x7ffffffffffffU));
+  b0_ =
+    FStar_UInt128_add(b0,
+      FStar_UInt128_mul_wide((uint64_t)19U,
+        FStar_UInt128_uint128_to_uint64(FStar_UInt128_shift_right(b4, (uint32_t)51U))));
+  tmp[4U] = b4_;
+  tmp[0U] = b0_;
+  Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp);
+  i0 = output[0U];
+  i1 = output[1U];
+  i0_ = i0 & (uint64_t)0x7ffffffffffffU;
+  i1_ = i1 + (i0 >> (uint32_t)51U);
+  output[0U] = i0_;
+  output[1U] = i1_;
+}
+
+static void
+Hacl_Bignum_Fsquare_fsquare_times_(
+  uint64_t *input,
+  FStar_UInt128_uint128 *tmp,
+  uint32_t count1
+)
+{
+  uint32_t i;
+  Hacl_Bignum_Fsquare_fsquare_(tmp, input);
+  for (i = (uint32_t)1U; i < count1; i = i + (uint32_t)1U)
+    Hacl_Bignum_Fsquare_fsquare_(tmp, input);
+}
+
+inline static void
+Hacl_Bignum_Fsquare_fsquare_times(uint64_t *output, uint64_t *input, uint32_t count1)
+{
+  KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U);
+  {
+    FStar_UInt128_uint128 t[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        t[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U);
+    }
+    memcpy(output, input, (uint32_t)5U * sizeof input[0U]);
+    Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1);
+  }
+}
+
+inline static void Hacl_Bignum_Fsquare_fsquare_times_inplace(uint64_t *output, uint32_t count1)
+{
+  KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U);
+  {
+    FStar_UInt128_uint128 t[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        t[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U);
+    }
+    Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1);
+  }
+}
+
+inline static void Hacl_Bignum_Crecip_crecip(uint64_t *out, uint64_t *z)
+{
+  uint64_t buf[20U] = { 0U };
+  uint64_t *a0 = buf;
+  uint64_t *t00 = buf + (uint32_t)5U;
+  uint64_t *b0 = buf + (uint32_t)10U;
+  uint64_t *t01;
+  uint64_t *b1;
+  uint64_t *c0;
+  uint64_t *a;
+  uint64_t *t0;
+  uint64_t *b;
+  uint64_t *c;
+  Hacl_Bignum_Fsquare_fsquare_times(a0, z, (uint32_t)1U);
+  Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)2U);
+  Hacl_Bignum_Fmul_fmul(b0, t00, z);
+  Hacl_Bignum_Fmul_fmul(a0, b0, a0);
+  Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)1U);
+  Hacl_Bignum_Fmul_fmul(b0, t00, b0);
+  Hacl_Bignum_Fsquare_fsquare_times(t00, b0, (uint32_t)5U);
+  t01 = buf + (uint32_t)5U;
+  b1 = buf + (uint32_t)10U;
+  c0 = buf + (uint32_t)15U;
+  Hacl_Bignum_Fmul_fmul(b1, t01, b1);
+  Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)10U);
+  Hacl_Bignum_Fmul_fmul(c0, t01, b1);
+  Hacl_Bignum_Fsquare_fsquare_times(t01, c0, (uint32_t)20U);
+  Hacl_Bignum_Fmul_fmul(t01, t01, c0);
+  Hacl_Bignum_Fsquare_fsquare_times_inplace(t01, (uint32_t)10U);
+  Hacl_Bignum_Fmul_fmul(b1, t01, b1);
+  Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)50U);
+  a = buf;
+  t0 = buf + (uint32_t)5U;
+  b = buf + (uint32_t)10U;
+  c = buf + (uint32_t)15U;
+  Hacl_Bignum_Fmul_fmul(c, t0, b);
+  Hacl_Bignum_Fsquare_fsquare_times(t0, c, (uint32_t)100U);
+  Hacl_Bignum_Fmul_fmul(t0, t0, c);
+  Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)50U);
+  Hacl_Bignum_Fmul_fmul(t0, t0, b);
+  Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)5U);
+  Hacl_Bignum_Fmul_fmul(out, t0, a);
+}
+
+inline static void Hacl_Bignum_fsum(uint64_t *a, uint64_t *b)
+{
+  uint32_t i;
+  for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+  {
+    uint64_t xi = a[i];
+    uint64_t yi = b[i];
+    a[i] = xi + yi;
+  }
+}
+
+inline static void Hacl_Bignum_fdifference(uint64_t *a, uint64_t *b)
+{
+  uint64_t tmp[5U] = { 0U };
+  uint64_t b0;
+  uint64_t b1;
+  uint64_t b2;
+  uint64_t b3;
+  uint64_t b4;
+  memcpy(tmp, b, (uint32_t)5U * sizeof b[0U]);
+  b0 = tmp[0U];
+  b1 = tmp[1U];
+  b2 = tmp[2U];
+  b3 = tmp[3U];
+  b4 = tmp[4U];
+  tmp[0U] = b0 + (uint64_t)0x3fffffffffff68U;
+  tmp[1U] = b1 + (uint64_t)0x3ffffffffffff8U;
+  tmp[2U] = b2 + (uint64_t)0x3ffffffffffff8U;
+  tmp[3U] = b3 + (uint64_t)0x3ffffffffffff8U;
+  tmp[4U] = b4 + (uint64_t)0x3ffffffffffff8U;
+  {
+    uint32_t i;
+    for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+    {
+      uint64_t xi = a[i];
+      uint64_t yi = tmp[i];
+      a[i] = yi - xi;
+    }
+  }
+}
+
+inline static void Hacl_Bignum_fscalar(uint64_t *output, uint64_t *b, uint64_t s)
+{
+  KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U);
+  {
+    FStar_UInt128_uint128 tmp[5U];
+    {
+      uint32_t _i;
+      for (_i = 0U; _i < (uint32_t)5U; ++_i)
+        tmp[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U);
+    }
+    {
+      FStar_UInt128_uint128 b4;
+      FStar_UInt128_uint128 b0;
+      FStar_UInt128_uint128 b4_;
+      FStar_UInt128_uint128 b0_;
+      {
+        uint32_t i;
+        for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U)
+        {
+          uint64_t xi = b[i];
+          tmp[i] = FStar_UInt128_mul_wide(xi, s);
+        }
+      }
+      Hacl_Bignum_Fproduct_carry_wide_(tmp);
+      b4 = tmp[4U];
+      b0 = tmp[0U];
+      b4_ = FStar_UInt128_logand(b4, FStar_UInt128_uint64_to_uint128((uint64_t)0x7ffffffffffffU));
+      b0_ =
+        FStar_UInt128_add(b0,
+          FStar_UInt128_mul_wide((uint64_t)19U,
+            FStar_UInt128_uint128_to_uint64(FStar_UInt128_shift_right(b4, (uint32_t)51U))));
+      tmp[4U] = b4_;
+      tmp[0U] = b0_;
+      Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp);
+    }
+  }
+}
+
+inline static void Hacl_Bignum_fmul(uint64_t *output, uint64_t *a, uint64_t *b)
+{
+  Hacl_Bignum_Fmul_fmul(output, a, b);
+}
+
+inline static void Hacl_Bignum_crecip(uint64_t *output, uint64_t *input)
+{
+  Hacl_Bignum_Crecip_crecip(output, input);
+}
+
+static void
+Hacl_EC_Point_swap_conditional_step(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr)
+{
+  uint32_t i = ctr - (uint32_t)1U;
+  uint64_t ai = a[i];
+  uint64_t bi = b[i];
+  uint64_t x = swap1 & (ai ^ bi);
+  uint64_t ai1 = ai ^ x;
+  uint64_t bi1 = bi ^ x;
+  a[i] = ai1;
+  b[i] = bi1;
+}
+
+static void
+Hacl_EC_Point_swap_conditional_(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr)
+{
+  if (!(ctr == (uint32_t)0U))
+  {
+    uint32_t i;
+    Hacl_EC_Point_swap_conditional_step(a, b, swap1, ctr);
+    i = ctr - (uint32_t)1U;
+    Hacl_EC_Point_swap_conditional_(a, b, swap1, i);
+  }
+}
+
+static void Hacl_EC_Point_swap_conditional(uint64_t *a, uint64_t *b, uint64_t iswap)
+{
+  uint64_t swap1 = (uint64_t)0U - iswap;
+  Hacl_EC_Point_swap_conditional_(a, b, swap1, (uint32_t)5U);
+  Hacl_EC_Point_swap_conditional_(a + (uint32_t)5U, b + (uint32_t)5U, swap1, (uint32_t)5U);
+}
+
+static void Hacl_EC_Point_copy(uint64_t *output, uint64_t *input)
+{
+  memcpy(output, input, (uint32_t)5U * sizeof input[0U]);
+  memcpy(output + (uint32_t)5U,
+    input + (uint32_t)5U,
+    (uint32_t)5U * sizeof (input + (uint32_t)5U)[0U]);
+}
+
+static void Hacl_EC_Format_fexpand(uint64_t *output, uint8_t *input)
+{
+  uint64_t i0 = load64_le(input);
+  uint8_t *x00 = input + (uint32_t)6U;
+  uint64_t i1 = load64_le(x00);
+  uint8_t *x01 = input + (uint32_t)12U;
+  uint64_t i2 = load64_le(x01);
+  uint8_t *x02 = input + (uint32_t)19U;
+  uint64_t i3 = load64_le(x02);
+  uint8_t *x0 = input + (uint32_t)24U;
+  uint64_t i4 = load64_le(x0);
+  uint64_t output0 = i0 & (uint64_t)0x7ffffffffffffU;
+  uint64_t output1 = i1 >> (uint32_t)3U & (uint64_t)0x7ffffffffffffU;
+  uint64_t output2 = i2 >> (uint32_t)6U & (uint64_t)0x7ffffffffffffU;
+  uint64_t output3 = i3 >> (uint32_t)1U & (uint64_t)0x7ffffffffffffU;
+  uint64_t output4 = i4 >> (uint32_t)12U & (uint64_t)0x7ffffffffffffU;
+  output[0U] = output0;
+  output[1U] = output1;
+  output[2U] = output2;
+  output[3U] = output3;
+  output[4U] = output4;
+}
+
+static void Hacl_EC_Format_fcontract_first_carry_pass(uint64_t *input)
+{
+  uint64_t t0 = input[0U];
+  uint64_t t1 = input[1U];
+  uint64_t t2 = input[2U];
+  uint64_t t3 = input[3U];
+  uint64_t t4 = input[4U];
+  uint64_t t1_ = t1 + (t0 >> (uint32_t)51U);
+  uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU;
+  uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U);
+  uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U);
+  uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U);
+  uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU;
+  input[0U] = t0_;
+  input[1U] = t1__;
+  input[2U] = t2__;
+  input[3U] = t3__;
+  input[4U] = t4_;
+}
+
+static void Hacl_EC_Format_fcontract_first_carry_full(uint64_t *input)
+{
+  Hacl_EC_Format_fcontract_first_carry_pass(input);
+  Hacl_Bignum_Modulo_carry_top(input);
+}
+
+static void Hacl_EC_Format_fcontract_second_carry_pass(uint64_t *input)
+{
+  uint64_t t0 = input[0U];
+  uint64_t t1 = input[1U];
+  uint64_t t2 = input[2U];
+  uint64_t t3 = input[3U];
+  uint64_t t4 = input[4U];
+  uint64_t t1_ = t1 + (t0 >> (uint32_t)51U);
+  uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU;
+  uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U);
+  uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U);
+  uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU;
+  uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U);
+  uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU;
+  input[0U] = t0_;
+  input[1U] = t1__;
+  input[2U] = t2__;
+  input[3U] = t3__;
+  input[4U] = t4_;
+}
+
+static void Hacl_EC_Format_fcontract_second_carry_full(uint64_t *input)
+{
+  uint64_t i0;
+  uint64_t i1;
+  uint64_t i0_;
+  uint64_t i1_;
+  Hacl_EC_Format_fcontract_second_carry_pass(input);
+  Hacl_Bignum_Modulo_carry_top(input);
+  i0 = input[0U];
+  i1 = input[1U];
+  i0_ = i0 & (uint64_t)0x7ffffffffffffU;
+  i1_ = i1 + (i0 >> (uint32_t)51U);
+  input[0U] = i0_;
+  input[1U] = i1_;
+}
+
+static void Hacl_EC_Format_fcontract_trim(uint64_t *input)
+{
+  uint64_t a0 = input[0U];
+  uint64_t a1 = input[1U];
+  uint64_t a2 = input[2U];
+  uint64_t a3 = input[3U];
+  uint64_t a4 = input[4U];
+  uint64_t mask0 = FStar_UInt64_gte_mask(a0, (uint64_t)0x7ffffffffffedU);
+  uint64_t mask1 = FStar_UInt64_eq_mask(a1, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask2 = FStar_UInt64_eq_mask(a2, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask3 = FStar_UInt64_eq_mask(a3, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask4 = FStar_UInt64_eq_mask(a4, (uint64_t)0x7ffffffffffffU);
+  uint64_t mask = (((mask0 & mask1) & mask2) & mask3) & mask4;
+  uint64_t a0_ = a0 - ((uint64_t)0x7ffffffffffedU & mask);
+  uint64_t a1_ = a1 - ((uint64_t)0x7ffffffffffffU & mask);
+  uint64_t a2_ = a2 - ((uint64_t)0x7ffffffffffffU & mask);
+  uint64_t a3_ = a3 - ((uint64_t)0x7ffffffffffffU & mask);
+  uint64_t a4_ = a4 - ((uint64_t)0x7ffffffffffffU & mask);
+  input[0U] = a0_;
+  input[1U] = a1_;
+  input[2U] = a2_;
+  input[3U] = a3_;
+  input[4U] = a4_;
+}
+
+static void Hacl_EC_Format_fcontract_store(uint8_t *output, uint64_t *input)
+{
+  uint64_t t0 = input[0U];
+  uint64_t t1 = input[1U];
+  uint64_t t2 = input[2U];
+  uint64_t t3 = input[3U];
+  uint64_t t4 = input[4U];
+  uint64_t o0 = t1 << (uint32_t)51U | t0;
+  uint64_t o1 = t2 << (uint32_t)38U | t1 >> (uint32_t)13U;
+  uint64_t o2 = t3 << (uint32_t)25U | t2 >> (uint32_t)26U;
+  uint64_t o3 = t4 << (uint32_t)12U | t3 >> (uint32_t)39U;
+  uint8_t *b0 = output;
+  uint8_t *b1 = output + (uint32_t)8U;
+  uint8_t *b2 = output + (uint32_t)16U;
+  uint8_t *b3 = output + (uint32_t)24U;
+  store64_le(b0, o0);
+  store64_le(b1, o1);
+  store64_le(b2, o2);
+  store64_le(b3, o3);
+}
+
+static void Hacl_EC_Format_fcontract(uint8_t *output, uint64_t *input)
+{
+  Hacl_EC_Format_fcontract_first_carry_full(input);
+  Hacl_EC_Format_fcontract_second_carry_full(input);
+  Hacl_EC_Format_fcontract_trim(input);
+  Hacl_EC_Format_fcontract_store(output, input);
+}
+
+static void Hacl_EC_Format_scalar_of_point(uint8_t *scalar, uint64_t *point)
+{
+  uint64_t *x = point;
+  uint64_t *z = point + (uint32_t)5U;
+  uint64_t buf[10U] = { 0U };
+  uint64_t *zmone = buf;
+  uint64_t *sc = buf + (uint32_t)5U;
+  Hacl_Bignum_crecip(zmone, z);
+  Hacl_Bignum_fmul(sc, x, zmone);
+  Hacl_EC_Format_fcontract(scalar, sc);
+}
+
+static void
+Hacl_EC_AddAndDouble_fmonty(
+  uint64_t *pp,
+  uint64_t *ppq,
+  uint64_t *p,
+  uint64_t *pq,
+  uint64_t *qmqp
+)
+{
+  uint64_t *qx = qmqp;
+  uint64_t *x2 = pp;
+  uint64_t *z2 = pp + (uint32_t)5U;
+  uint64_t *x3 = ppq;
+  uint64_t *z3 = ppq + (uint32_t)5U;
+  uint64_t *x = p;
+  uint64_t *z = p + (uint32_t)5U;
+  uint64_t *xprime = pq;
+  uint64_t *zprime = pq + (uint32_t)5U;
+  uint64_t buf[40U] = { 0U };
+  uint64_t *origx = buf;
+  uint64_t *origxprime0 = buf + (uint32_t)5U;
+  uint64_t *xxprime0 = buf + (uint32_t)25U;
+  uint64_t *zzprime0 = buf + (uint32_t)30U;
+  uint64_t *origxprime;
+  uint64_t *xx0;
+  uint64_t *zz0;
+  uint64_t *xxprime;
+  uint64_t *zzprime;
+  uint64_t *zzzprime;
+  uint64_t *zzz;
+  uint64_t *xx;
+  uint64_t *zz;
+  uint64_t scalar;
+  memcpy(origx, x, (uint32_t)5U * sizeof x[0U]);
+  Hacl_Bignum_fsum(x, z);
+  Hacl_Bignum_fdifference(z, origx);
+  memcpy(origxprime0, xprime, (uint32_t)5U * sizeof xprime[0U]);
+  Hacl_Bignum_fsum(xprime, zprime);
+  Hacl_Bignum_fdifference(zprime, origxprime0);
+  Hacl_Bignum_fmul(xxprime0, xprime, z);
+  Hacl_Bignum_fmul(zzprime0, x, zprime);
+  origxprime = buf + (uint32_t)5U;
+  xx0 = buf + (uint32_t)15U;
+  zz0 = buf + (uint32_t)20U;
+  xxprime = buf + (uint32_t)25U;
+  zzprime = buf + (uint32_t)30U;
+  zzzprime = buf + (uint32_t)35U;
+  memcpy(origxprime, xxprime, (uint32_t)5U * sizeof xxprime[0U]);
+  Hacl_Bignum_fsum(xxprime, zzprime);
+  Hacl_Bignum_fdifference(zzprime, origxprime);
+  Hacl_Bignum_Fsquare_fsquare_times(x3, xxprime, (uint32_t)1U);
+  Hacl_Bignum_Fsquare_fsquare_times(zzzprime, zzprime, (uint32_t)1U);
+  Hacl_Bignum_fmul(z3, zzzprime, qx);
+  Hacl_Bignum_Fsquare_fsquare_times(xx0, x, (uint32_t)1U);
+  Hacl_Bignum_Fsquare_fsquare_times(zz0, z, (uint32_t)1U);
+  zzz = buf + (uint32_t)10U;
+  xx = buf + (uint32_t)15U;
+  zz = buf + (uint32_t)20U;
+  Hacl_Bignum_fmul(x2, xx, zz);
+  Hacl_Bignum_fdifference(zz, xx);
+  scalar = (uint64_t)121665U;
+  Hacl_Bignum_fscalar(zzz, zz, scalar);
+  Hacl_Bignum_fsum(zzz, xx);
+  Hacl_Bignum_fmul(z2, zzz, zz);
+}
+
+static void
+Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint8_t byt
+)
+{
+  uint64_t bit0 = (uint64_t)(byt >> (uint32_t)7U);
+  uint64_t bit;
+  Hacl_EC_Point_swap_conditional(nq, nqpq, bit0);
+  Hacl_EC_AddAndDouble_fmonty(nq2, nqpq2, nq, nqpq, q);
+  bit = (uint64_t)(byt >> (uint32_t)7U);
+  Hacl_EC_Point_swap_conditional(nq2, nqpq2, bit);
+}
+
+static void
+Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step(
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint8_t byt
+)
+{
+  uint8_t byt1;
+  Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq, nqpq, nq2, nqpq2, q, byt);
+  byt1 = byt << (uint32_t)1U;
+  Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq2, nqpq2, nq, nqpq, q, byt1);
+}
+
+static void
+Hacl_EC_Ladder_SmallLoop_cmult_small_loop(
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint8_t byt,
+  uint32_t i
+)
+{
+  if (!(i == (uint32_t)0U))
+  {
+    uint32_t i_ = i - (uint32_t)1U;
+    uint8_t byt_;
+    Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step(nq, nqpq, nq2, nqpq2, q, byt);
+    byt_ = byt << (uint32_t)2U;
+    Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byt_, i_);
+  }
+}
+
+static void
+Hacl_EC_Ladder_BigLoop_cmult_big_loop(
+  uint8_t *n1,
+  uint64_t *nq,
+  uint64_t *nqpq,
+  uint64_t *nq2,
+  uint64_t *nqpq2,
+  uint64_t *q,
+  uint32_t i
+)
+{
+  if (!(i == (uint32_t)0U))
+  {
+    uint32_t i1 = i - (uint32_t)1U;
+    uint8_t byte = n1[i1];
+    Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byte, (uint32_t)4U);
+    Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, i1);
+  }
+}
+
+static void Hacl_EC_Ladder_cmult(uint64_t *result, uint8_t *n1, uint64_t *q)
+{
+  uint64_t point_buf[40U] = { 0U };
+  uint64_t *nq = point_buf;
+  uint64_t *nqpq = point_buf + (uint32_t)10U;
+  uint64_t *nq2 = point_buf + (uint32_t)20U;
+  uint64_t *nqpq2 = point_buf + (uint32_t)30U;
+  Hacl_EC_Point_copy(nqpq, q);
+  nq[0U] = (uint64_t)1U;
+  Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, (uint32_t)32U);
+  Hacl_EC_Point_copy(result, nq);
+}
+
+void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint)
+{
+  uint64_t buf0[10U] = { 0U };
+  uint64_t *x0 = buf0;
+  uint64_t *z = buf0 + (uint32_t)5U;
+  uint64_t *q;
+  Hacl_EC_Format_fexpand(x0, basepoint);
+  z[0U] = (uint64_t)1U;
+  q = buf0;
+  {
+    uint8_t e[32U] = { 0U };
+    uint8_t e0;
+    uint8_t e31;
+    uint8_t e01;
+    uint8_t e311;
+    uint8_t e312;
+    uint8_t *scalar;
+    memcpy(e, secret, (uint32_t)32U * sizeof secret[0U]);
+    e0 = e[0U];
+    e31 = e[31U];
+    e01 = e0 & (uint8_t)248U;
+    e311 = e31 & (uint8_t)127U;
+    e312 = e311 | (uint8_t)64U;
+    e[0U] = e01;
+    e[31U] = e312;
+    scalar = e;
+    {
+      uint64_t buf[15U] = { 0U };
+      uint64_t *nq = buf;
+      uint64_t *x = nq;
+      x[0U] = (uint64_t)1U;
+      Hacl_EC_Ladder_cmult(nq, scalar, q);
+      Hacl_EC_Format_scalar_of_point(mypublic, nq);
+    }
+  }
+}
+
diff --git a/3rdparty/everest/library/x25519.c b/3rdparty/everest/library/x25519.c
new file mode 100644
index 0000000..990bb4d
--- /dev/null
+++ b/3rdparty/everest/library/x25519.c
@@ -0,0 +1,190 @@
+/*
+ *  ECDH with curve-optimized implementation multiplexing
+ *
+ *  Copyright 2016-2018 INRIA and Microsoft Corporation
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_ECDH_C) && defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+
+#include <mbedtls/ecdh.h>
+
+#if !(defined(__SIZEOF_INT128__) && (__SIZEOF_INT128__ == 16))
+#define KRML_VERIFIED_UINT128
+#endif
+
+#include <Hacl_Curve25519.h>
+#include <mbedtls/platform_util.h>
+
+#include "x25519.h"
+
+#include <string.h>
+
+/*
+ * Initialize context
+ */
+void mbedtls_x25519_init( mbedtls_x25519_context *ctx )
+{
+    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_x25519_context ) );
+}
+
+/*
+ * Free context
+ */
+void mbedtls_x25519_free( mbedtls_x25519_context *ctx )
+{
+    if( ctx == NULL )
+        return;
+
+    mbedtls_platform_zeroize( ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES );
+    mbedtls_platform_zeroize( ctx->peer_point, MBEDTLS_X25519_KEY_SIZE_BYTES );
+}
+
+int mbedtls_x25519_make_params( mbedtls_x25519_context *ctx, size_t *olen,
+                        unsigned char *buf, size_t blen,
+                        int( *f_rng )(void *, unsigned char *, size_t),
+                        void *p_rng )
+{
+    int ret = 0;
+
+    uint8_t base[MBEDTLS_X25519_KEY_SIZE_BYTES] = {0};
+
+    if( ( ret = f_rng( p_rng, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ) ) != 0 )
+        return ret;
+
+    *olen = MBEDTLS_X25519_KEY_SIZE_BYTES + 4;
+    if( blen < *olen )
+        return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
+
+    *buf++ = MBEDTLS_ECP_TLS_NAMED_CURVE;
+    *buf++ = MBEDTLS_ECP_TLS_CURVE25519 >> 8;
+    *buf++ = MBEDTLS_ECP_TLS_CURVE25519 & 0xFF;
+    *buf++ = MBEDTLS_X25519_KEY_SIZE_BYTES;
+
+    base[0] = 9;
+    Hacl_Curve25519_crypto_scalarmult( buf, ctx->our_secret, base );
+
+    base[0] = 0;
+    if( memcmp( buf, base, MBEDTLS_X25519_KEY_SIZE_BYTES) == 0 )
+        return MBEDTLS_ERR_ECP_RANDOM_FAILED;
+
+    return( 0 );
+}
+
+int mbedtls_x25519_read_params( mbedtls_x25519_context *ctx,
+                        const unsigned char **buf, const unsigned char *end )
+{
+    if( end - *buf < MBEDTLS_X25519_KEY_SIZE_BYTES + 1 )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+
+    if( ( *(*buf)++ != MBEDTLS_X25519_KEY_SIZE_BYTES ) )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+
+    memcpy( ctx->peer_point, *buf, MBEDTLS_X25519_KEY_SIZE_BYTES );
+    *buf += MBEDTLS_X25519_KEY_SIZE_BYTES;
+    return( 0 );
+}
+
+int mbedtls_x25519_get_params( mbedtls_x25519_context *ctx, const mbedtls_ecp_keypair *key,
+                               mbedtls_x25519_ecdh_side side )
+{
+    size_t olen = 0;
+
+    switch( side ) {
+    case MBEDTLS_X25519_ECDH_THEIRS:
+        return mbedtls_ecp_point_write_binary( &key->grp, &key->Q, MBEDTLS_ECP_PF_COMPRESSED, &olen, ctx->peer_point, MBEDTLS_X25519_KEY_SIZE_BYTES );
+    case MBEDTLS_X25519_ECDH_OURS:
+        return mbedtls_mpi_write_binary_le( &key->d, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES );
+    default:
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+    }
+}
+
+int mbedtls_x25519_calc_secret( mbedtls_x25519_context *ctx, size_t *olen,
+                        unsigned char *buf, size_t blen,
+                        int( *f_rng )(void *, unsigned char *, size_t),
+                        void *p_rng )
+{
+    /* f_rng and p_rng are not used here because this implementation does not
+       need blinding since it has constant trace. */
+    (( void )f_rng);
+    (( void )p_rng);
+
+    *olen = MBEDTLS_X25519_KEY_SIZE_BYTES;
+
+    if( blen < *olen )
+        return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
+
+    Hacl_Curve25519_crypto_scalarmult( buf, ctx->our_secret, ctx->peer_point);
+
+    /* Wipe the DH secret and don't let the peer chose a small subgroup point */
+    mbedtls_platform_zeroize( ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES );
+
+    if( memcmp( buf, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES) == 0 )
+        return MBEDTLS_ERR_ECP_RANDOM_FAILED;
+
+    return( 0 );
+}
+
+int mbedtls_x25519_make_public( mbedtls_x25519_context *ctx, size_t *olen,
+                        unsigned char *buf, size_t blen,
+                        int( *f_rng )(void *, unsigned char *, size_t),
+                        void *p_rng )
+{
+    int ret = 0;
+    unsigned char base[MBEDTLS_X25519_KEY_SIZE_BYTES] = { 0 };
+
+    if( ctx == NULL )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+
+    if( ( ret = f_rng( p_rng, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ) ) != 0 )
+        return ret;
+
+    *olen = MBEDTLS_X25519_KEY_SIZE_BYTES + 1;
+    if( blen < *olen )
+        return(MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL);
+    *buf++ = MBEDTLS_X25519_KEY_SIZE_BYTES;
+
+    base[0] = 9;
+    Hacl_Curve25519_crypto_scalarmult( buf, ctx->our_secret, base );
+
+    base[0] = 0;
+    if( memcmp( buf, base, MBEDTLS_X25519_KEY_SIZE_BYTES ) == 0 )
+        return MBEDTLS_ERR_ECP_RANDOM_FAILED;
+
+    return( ret );
+}
+
+int mbedtls_x25519_read_public( mbedtls_x25519_context *ctx,
+                        const unsigned char *buf, size_t blen )
+{
+    if( blen < MBEDTLS_X25519_KEY_SIZE_BYTES + 1 )
+        return(MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL);
+    if( (*buf++ != MBEDTLS_X25519_KEY_SIZE_BYTES) )
+        return(MBEDTLS_ERR_ECP_BAD_INPUT_DATA);
+    memcpy( ctx->peer_point, buf, MBEDTLS_X25519_KEY_SIZE_BYTES );
+    return( 0 );
+}
+
+
+#endif /* MBEDTLS_ECDH_C && MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED */
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ecfa40e..16d7197 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,11 +5,10 @@
     project("mbed TLS" C)
 endif()
 
-option(USE_PKCS11_HELPER_LIBRARY "Build mbed TLS with the pkcs11-helper library." OFF)
-option(ENABLE_ZLIB_SUPPORT "Build mbed TLS with zlib library." OFF)
+# Set the project root directory.
+set(MBEDTLS_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 
 option(ENABLE_PROGRAMS "Build mbed TLS programs." ON)
-option(USE_CRYPTO_SUBMODULE "Build and use libmbedcrypto from the crypto submodule." OFF)
 
 option(UNSAFE_BUILD "Allow unsafe builds. These builds ARE NOT SECURE." OFF)
 
@@ -88,8 +87,14 @@
 # to the corresponding path in the source directory.
 function(link_to_source base_name)
     # Get OS dependent path to use in `execute_process`
-    file(TO_NATIVE_PATH "${CMAKE_CURRENT_BINARY_DIR}/${base_name}" link)
-    file(TO_NATIVE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}" target)
+    if (CMAKE_HOST_WIN32)
+        #mklink is an internal command of cmd.exe it can only work with \
+        string(REPLACE "/" "\\" link "${CMAKE_CURRENT_BINARY_DIR}/${base_name}")
+        string(REPLACE "/" "\\" target "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}")
+    else()
+        set(link "${CMAKE_CURRENT_BINARY_DIR}/${base_name}")
+        set(target "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}")
+    endif()
 
     if (NOT EXISTS ${link})
         if (CMAKE_HOST_UNIX)
@@ -119,7 +124,10 @@
     # note: starting with CMake 2.8 we could use CMAKE_C_COMPILER_VERSION
     execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
                     OUTPUT_VARIABLE GCC_VERSION)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wwrite-strings")
+    if (GCC_VERSION VERSION_GREATER 4.3 OR GCC_VERSION VERSION_EQUAL 4.3)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wvla")
+    endif()
     if (GCC_VERSION VERSION_GREATER 4.5 OR GCC_VERSION VERSION_EQUAL 4.5)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wlogical-op")
     endif()
@@ -136,7 +144,7 @@
 endif(CMAKE_COMPILER_IS_GNU)
 
 if(CMAKE_COMPILER_IS_CLANG)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow -Wvla")
     set(CMAKE_C_FLAGS_RELEASE     "-O2")
     set(CMAKE_C_FLAGS_DEBUG       "-O0 -g3")
     set(CMAKE_C_FLAGS_COVERAGE    "-O0 -g3 --coverage")
@@ -168,20 +176,17 @@
     set(LIB_INSTALL_DIR lib)
 endif()
 
-if(ENABLE_ZLIB_SUPPORT)
-    find_package(ZLIB)
+include_directories(include/)
+include_directories(library/)
 
-    if(ZLIB_FOUND)
-        include_directories(${ZLIB_INCLUDE_DIR})
-    endif(ZLIB_FOUND)
-endif(ENABLE_ZLIB_SUPPORT)
+add_subdirectory(include)
+
+add_subdirectory(3rdparty)
+include_directories(${thirdparty_inc})
+list(APPEND libs ${thirdparty_lib})
+add_definitions(${thirdparty_def})
 
 add_subdirectory(library)
-add_subdirectory(include)
-if(USE_CRYPTO_SUBMODULE)
-    add_subdirectory(crypto/library)
-    add_subdirectory(crypto/include)
-endif()
 
 if(ENABLE_PROGRAMS)
     add_subdirectory(programs)
@@ -195,9 +200,6 @@
     enable_testing()
 
     add_subdirectory(tests)
-    if(USE_CRYPTO_SUBMODULE)
-        add_subdirectory(crypto/tests)
-    endif()
 
     # additional convenience targets for Unix only
     if(UNIX)
@@ -205,8 +207,6 @@
         ADD_CUSTOM_TARGET(covtest
             COMMAND make test
             COMMAND programs/test/selftest
-            COMMAND tests/compat.sh
-            COMMAND tests/ssl-opt.sh
         )
 
         ADD_CUSTOM_TARGET(lcov
@@ -228,13 +228,13 @@
             COMMAND mv DartConfiguration.tcl.bak DartConfiguration.tcl
         )
     endif(UNIX)
-endif()
 
-# Make scripts needed for testing available in an out-of-source build.
-if (NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
-    link_to_source(scripts)
-    # Copy (don't link) DartConfiguration.tcl, needed for memcheck, to
-    # keep things simple with the sed commands in the memcheck target.
-    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/DartConfiguration.tcl
-                   ${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl COPYONLY)
+    # Make scripts needed for testing available in an out-of-source build.
+    if (NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
+        link_to_source(scripts)
+        # Copy (don't link) DartConfiguration.tcl, needed for memcheck, to
+        # keep things simple with the sed commands in the memcheck target.
+        configure_file(${CMAKE_CURRENT_SOURCE_DIR}/DartConfiguration.tcl
+                    ${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl COPYONLY)
+    endif()
 endif()
diff --git a/ChangeLog b/ChangeLog
deleted file mode 100644
index e429caf..0000000
--- a/ChangeLog
+++ /dev/null
@@ -1,3321 +0,0 @@
-mbed TLS ChangeLog (Sorted per branch, date)
-
-= mbed TLS x.x.x branch released xxxx-xx-xx
-
-Features
-   * Add the Any Policy certificate policy oid, as defined in
-     rfc 5280 section 4.2.1.4.
-   * It is now possible to use NIST key wrap mode via the mbedtls_cipher API.
-     Contributed by Jack Lloyd and Fortanix Inc.
-   * Add the Wi-SUN Field Area Network (FAN) device extended key usage.
-   * Add the oid certificate policy x509 extension.
-
-Bugfix
-   * Fix private key DER output in the key_app_writer example. File contents
-     were shifted by one byte, creating an invalid ASN.1 tag. Fixed by
-     Christian Walther in #2239.
-   * Fix potential memory leak in X.509 self test. Found and fixed by
-     Junhwan Park, #2106.
-   * Reduce stack usage of hkdf tests. Fixes #2195.
-   * Fix 1-byte buffer overflow in mbedtls_mpi_write_string() when
-     used with negative inputs. Found by Guido Vranken in #2404. Credit to
-     OSS-Fuzz.
-   * Fix bugs in the AEAD test suite which would be exposed by ciphers which
-     either used both encrypt and decrypt key schedules, or which perform padding.
-     GCM and CCM were not affected. Fixed by Jack Lloyd.
-   * Fix incorrect default port number in ssl_mail_client example's usage.
-     Found and fixed by irwir. #2337
-   * Add psa_util.h to test/cpp_dummy_build to fix build_default_make_gcc_and_cxx.
-     Fixed by Peter Kolbus (Garmin). #2579
-   * Add missing parentheses around parameters in the definition of the
-     public macro MBEDTLS_X509_ID_FLAG. This could lead to invalid evaluation
-     in case operators binding less strongly than subtraction were used
-     for the parameter.
-   * Add a check for MBEDTLS_X509_CRL_PARSE_C in ssl_server2, guarding the crl
-     sni entry parameter. Reported by inestlerode in #560.
-   * Fix bug in endianness conversion in bignum module. This lead to
-     functionally incorrect code on bigendian systems which don't have
-     __BYTE_ORDER__ defined. Reported by Brendan Shanks. Fixes #2622.
-
-Changes
-   * Server's RSA certificate in certs.c was SHA-1 signed. In the default
-     mbedTLS configuration only SHA-2 signed certificates are accepted.
-     This certificate is used in the demo server programs, which lead the
-     client programs to fail at the peer's certificate verification
-     due to an unacceptable hash signature. The certificate has been
-     updated to one that is SHA-256 signed. Fix contributed by
-     Illya Gerasymchuk.
-   * Return from various debugging routines immediately if the
-     provided SSL context is unset.
-   * Remove dead code from bignum.c in the default configuration.
-     Found by Coverity, reported and fixed by Peter Kolbus (Garmin). Fixes #2309.
-   * Add test for minimal value of MBEDTLS_MPI_WINDOW_SIZE to all.sh.
-     Contributed by Peter Kolbus (Garmin).
-
-= mbed TLS 2.17.0 branch released 2019-03-19
-
-Features
-   * Add a new X.509 API call `mbedtls_x509_parse_der_nocopy()`
-     which allows copy-less parsing of DER encoded X.509 CRTs,
-     at the cost of additional lifetime constraints on the input
-     buffer, but at the benefit of reduced RAM consumption.
-   * Add a new function mbedtls_asn1_write_named_bitstring() to write ASN.1
-     named bitstring in DER as required by RFC 5280 Appendix B.
-   * Add MBEDTLS_REMOVE_3DES_CIPHERSUITES to allow removing 3DES ciphersuites
-     from the default list (enabled by default). See
-     https://sweet32.info/SWEET32_CCS16.pdf.
-
-API Changes
-   * Add a new X.509 API call `mbedtls_x509_parse_der_nocopy()`.
-     See the Features section for more information.
-   * Allow to opt in to the removal the API mbedtls_ssl_get_peer_cert()
-     for the benefit of saving RAM, by disabling the new compile-time
-     option MBEDTLS_SSL_KEEP_PEER_CERTIFICATE (enabled by default for
-     API stability). Disabling this option makes mbedtls_ssl_get_peer_cert()
-     always return NULL, and removes the peer_cert field from the
-     mbedtls_ssl_session structure which otherwise stores the peer's
-     certificate.
-
-Security
-   * Make mbedtls_ecdh_get_params return an error if the second key
-     belongs to a different group from the first. Before, if an application
-     passed keys that belonged to different group, the first key's data was
-     interpreted according to the second group, which could lead to either
-     an error or a meaningless output from mbedtls_ecdh_get_params. In the
-     latter case, this could expose at most 5 bits of the private key.
-
-Bugfix
-   * Fix a compilation issue with mbedtls_ecp_restart_ctx not being defined
-     when MBEDTLS_ECP_ALT is defined. Reported by jwhui. Fixes #2242.
-   * Run the AD too long test only if MBEDTLS_CCM_ALT is not defined.
-     Raised as a comment in #1996.
-   * Reduce the stack consumption of mbedtls_mpi_fill_random() which could
-     previously lead to a stack overflow on constrained targets.
-   * Add `MBEDTLS_SELF_TEST` for the mbedtls_self_test functions
-     in the header files, which missed the precompilation check. #971
-   * Fix returning the value 1 when mbedtls_ecdsa_genkey failed.
-   * Remove a duplicate #include in a sample program. Fixed by Masashi Honma #2326.
-   * Remove the mbedtls namespacing from the header file, to fix a "file not found"
-     build error. Fixed by Haijun Gu #2319.
-   * Fix signed-to-unsigned integer conversion warning
-     in X.509 module. Fixes #2212.
-   * Reduce stack usage of `mpi_write_hlp()` by eliminating recursion.
-     Fixes #2190.
-   * Fix false failure in all.sh when backup files exist in include/mbedtls
-     (e.g. config.h.bak). Fixed by Peter Kolbus (Garmin) #2407.
-   * Ensure that unused bits are zero when writing ASN.1 bitstrings when using
-     mbedtls_asn1_write_bitstring().
-   * Fix issue when writing the named bitstrings in KeyUsage and NsCertType
-     extensions in CSRs and CRTs that caused these bitstrings to not be encoded
-     correctly as trailing zeroes were not accounted for as unused bits in the
-     leading content octet. Fixes #1610.
-
-Changes
-   * Reduce RAM consumption during session renegotiation by not storing
-     the peer CRT chain and session ticket twice.
-   * Include configuration file in all header files that use configuration,
-     instead of relying on other header files that they include.
-     Inserted as an enhancement for #1371
-   * Add support for alternative CSR headers, as used by Microsoft and defined
-     in RFC 7468. Found by Michael Ernst. Fixes #767.
-   * Correct many misspellings. Fixed by MisterDA #2371.
-   * Provide an abstraction of vsnprintf to allow alternative implementations
-     for platforms that don't provide it. Based on contributions by Joris Aerts
-     and Nathaniel Wesley Filardo.
-   * Fix clobber list in MIPS assembly for large integer multiplication.
-     Previously, this could lead to functionally incorrect assembly being
-     produced by some optimizing compilers, showing up as failures in
-     e.g. RSA or ECC signature operations. Reported in #1722, fix suggested
-     by Aurelien Jarno and submitted by Jeffrey Martin.
-   * Reduce the complexity of the timing tests. They were assuming more than the
-     underlying OS actually guarantees.
-   * Fix configuration queries in ssl-opt.h. #2030
-   * Ensure that ssl-opt.h can be run in OS X. #2029
-   * Re-enable certain interoperability tests in ssl-opt.sh which had previously
-     been disabled for lack of a sufficiently recent version of GnuTLS on the CI.
-   * Ciphersuites based on 3DES now have the lowest priority by default when
-     they are enabled.
-
-= mbed TLS 2.16.0 branch released 2018-12-21
-
-Features
-   * Add a new config.h option of MBEDTLS_CHECK_PARAMS that enables validation
-     of parameters in the API. This allows detection of obvious misuses of the
-     API, such as passing NULL pointers. The API of existing functions hasn't
-     changed, but requirements on parameters have been made more explicit in
-     the documentation. See the corresponding API documentation for each
-     function to see for which parameter values it is defined. This feature is
-     disabled by default. See its API documentation in config.h for additional
-     steps you have to take when enabling it.
-
-API Changes
-   * The following functions in the random generator modules have been
-     deprecated and replaced as shown below. The new functions change
-     the return type from void to int to allow returning error codes when
-     using MBEDTLS_<MODULE>_ALT for the underlying AES or message digest
-     primitive. Fixes #1798.
-     mbedtls_ctr_drbg_update() -> mbedtls_ctr_drbg_update_ret()
-     mbedtls_hmac_drbg_update() -> mbedtls_hmac_drbg_update_ret()
-   * Extend ECDH interface to enable alternative implementations.
-   * Deprecate error codes of the form MBEDTLS_ERR_xxx_INVALID_KEY_LENGTH for
-     ARIA, CAMELLIA and Blowfish. These error codes will be replaced by
-     the more generic per-module error codes MBEDTLS_ERR_xxx_BAD_INPUT_DATA.
-   * Additional parameter validation checks have been added for the following
-     modules - AES, ARIA, Blowfish, CAMELLIA, CCM, GCM, DHM, ECP, ECDSA, ECDH,
-     ECJPAKE, SHA, Chacha20 and Poly1305, cipher, pk, RSA, and MPI.
-     Where modules have had parameter validation added, existing parameter
-     checks may have changed. Some modules, such as Chacha20 had existing
-     parameter validation whereas other modules had little. This has now been
-     changed so that the same level of validation is present in all modules, and
-     that it is now optional with the MBEDTLS_CHECK_PARAMS flag which by default
-     is off. That means that checks which were previously present by default
-     will no longer be.
-
-New deprecations
-   * Deprecate mbedtls_ctr_drbg_update and mbedtls_hmac_drbg_update
-     in favor of functions that can return an error code.
-
-Bugfix
-   * Fix for Clang, which was reporting a warning for the bignum.c inline
-     assembly for AMD64 targets creating string literals greater than those
-     permitted by the ISO C99 standard. Found by Aaron Jones. Fixes #482.
-   * Fix runtime error in `mbedtls_platform_entropy_poll()` when run
-     through qemu user emulation. Reported and fix suggested by randombit
-     in #1212. Fixes #1212.
-   * Fix an unsafe bounds check when restoring an SSL session from a ticket.
-     This could lead to a buffer overflow, but only in case ticket authentication
-     was broken. Reported and fix suggested by Guido Vranken in #659.
-   * Add explicit integer to enumeration type casts to example program
-     programs/pkey/gen_key which previously led to compilation failure
-     on some toolchains. Reported by phoenixmcallister. Fixes #2170.
-   * Fix double initialization of ECC hardware that made some accelerators
-     hang.
-   * Clarify documentation of mbedtls_ssl_set_own_cert() regarding the absence
-     of check for certificate/key matching. Reported by Attila Molnar, #507.
-
- = mbed TLS 2.15.1 branch released 2018-11-30
-
- Changes
-    * Update the Mbed Crypto submodule to version 0.1.0b2.
-
- = mbed TLS 2.15.0 branch released 2018-11-23
-
- Features
-    * Add an experimental build option, USE_CRYPTO_SUBMODULE, to enable use of
-      Mbed Crypto as the source of the cryptography implementation.
-    * Add an experimental configuration option, MBEDTLS_PSA_CRYPTO_C, to enable
-      the PSA Crypto API from Mbed Crypto when additionally used with the
-      USE_CRYPTO_SUBMODULE build option.
-
- Changes
-    * Add unit tests for AES-GCM when called through mbedtls_cipher_auth_xxx()
-      from the cipher abstraction layer. Fixes #2198.
-
-= mbed TLS 2.14.1 branch released 2018-11-30
-
-Security
-   * Fix timing variations and memory access variations in RSA PKCS#1 v1.5
-     decryption that could lead to a Bleichenbacher-style padding oracle
-     attack. In TLS, this affects servers that accept ciphersuites based on
-     RSA decryption (i.e. ciphersuites whose name contains RSA but not
-     (EC)DH(E)). Discovered by Eyal Ronen (Weizmann Institute),  Robert Gillham
-     (University of Adelaide), Daniel Genkin (University of Michigan),
-     Adi Shamir (Weizmann Institute), David Wong (NCC Group), and Yuval Yarom
-     (University of Adelaide, Data61). The attack is described in more detail
-     in the paper available here: http://cat.eyalro.net/cat.pdf  CVE-2018-19608
-   * In mbedtls_mpi_write_binary(), don't leak the exact size of the number
-     via branching and memory access patterns. An attacker who could submit
-     a plaintext for RSA PKCS#1 v1.5 decryption but only observe the timing
-     of the decryption and not its result could nonetheless decrypt RSA
-     plaintexts and forge RSA signatures. Other asymmetric algorithms may
-     have been similarly vulnerable. Reported by Eyal Ronen, Robert Gillham,
-     Daniel Genkin, Adi Shamir, David Wong and Yuval Yarom.
-   * Wipe sensitive buffers on the stack in the CTR_DRBG and HMAC_DRBG
-     modules.
-
-API Changes
-   * The new functions mbedtls_ctr_drbg_update_ret() and
-     mbedtls_hmac_drbg_update_ret() are similar to mbedtls_ctr_drbg_update()
-     and mbedtls_hmac_drbg_update() respectively, but the new functions
-     report errors whereas the old functions return void. We recommend that
-     applications use the new functions.
-
-= mbed TLS 2.14.0 branch released 2018-11-19
-
-Security
-   * Fix overly strict DN comparison when looking for CRLs belonging to a
-     particular CA. This previously led to ignoring CRLs when the CRL's issuer
-     name and the CA's subject name differed in their string encoding (e.g.,
-     one using PrintableString and the other UTF8String) or in the choice of
-     upper and lower case. Reported by Henrik Andersson of Bosch GmbH in issue
-     #1784.
-   * Fix a flawed bounds check in server PSK hint parsing. In case the
-     incoming message buffer was placed within the first 64KiB of address
-     space and a PSK-(EC)DHE ciphersuite was used, this allowed an attacker
-     to trigger a memory access up to 64KiB beyond the incoming message buffer,
-     potentially leading to an application crash or information disclosure.
-   * Fix mbedtls_mpi_is_prime() to use more rounds of probabilistic testing. The
-     previous settings for the number of rounds made it practical for an
-     adversary to construct non-primes that would be erroneously accepted as
-     primes with high probability. This does not have an impact on the
-     security of TLS, but can matter in other contexts with numbers chosen
-     potentially by an adversary that should be prime and can be validated.
-     For example, the number of rounds was enough to securely generate RSA key
-     pairs or Diffie-Hellman parameters, but was insufficient to validate
-     Diffie-Hellman parameters properly.
-     See "Prime and Prejudice" by by Martin R. Albrecht and Jake Massimo and
-     Kenneth G. Paterson and Juraj Somorovsky.
-
-Features
-   * Add support for temporarily suspending expensive ECC computations after
-     some configurable amount of operations. This is intended to be used in
-     constrained, single-threaded systems where ECC is time consuming and can
-     block other operations until they complete. This is disabled by default,
-     but can be enabled by MBEDTLS_ECP_RESTARTABLE at compile time and
-     configured by mbedtls_ecp_set_max_ops() at runtime. It applies to the new
-     xxx_restartable functions in ECP, ECDSA, PK and X.509 (CRL not supported
-     yet), and to existing functions in ECDH and SSL (currently only
-     implemented client-side, for ECDHE-ECDSA ciphersuites in TLS 1.2,
-     including client authentication).
-   * Add support for Arm CPU DSP extensions to accelerate asymmetric key
-     operations. On CPUs where the extensions are available, they can accelerate
-     MPI multiplications used in ECC and RSA cryptography. Contributed by
-     Aurelien Jarno.
-   * Extend RSASSA-PSS signature to allow a smaller salt size. Previously, PSS
-     signature always used a salt with the same length as the hash, and returned
-     an error if this was not possible. Now the salt size may be up to two bytes
-     shorter. This allows the library to support all hash and signature sizes
-     that comply with FIPS 186-4, including SHA-512 with a 1024-bit key.
-   * Add support for 128-bit keys in CTR_DRBG. Note that using keys shorter
-     than 256 bits limits the security of generated material to 128 bits.
-
-API Changes
-   * Add a common error code of `MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED` for
-     a feature that is not supported by underlying alternative
-     implementations implementing cryptographic primitives. This is useful for
-     hardware accelerators that don't implement all options or features.
-
-New deprecations
-   * All module specific errors following the form
-     MBEDTLS_ERR_XXX_FEATURE_UNAVAILABLE that indicate a feature is not
-     supported are deprecated and are now replaced by the new equivalent
-     platform error.
-   * All module specific generic hardware acceleration errors following the
-     form MBEDTLS_ERR_XXX_HW_ACCEL_FAILED that are deprecated and are replaced
-     by the equivalent plaform error.
-   * Deprecate the function mbedtls_mpi_is_prime() in favor of
-     mbedtls_mpi_is_prime_ext() which allows specifying the number of
-     Miller-Rabin rounds.
-
-Bugfix
-   * Fix wrong order of freeing in programs/ssl/ssl_server2 example
-     application leading to a memory leak in case both
-     MBEDTLS_MEMORY_BUFFER_ALLOC_C and MBEDTLS_MEMORY_BACKTRACE are set.
-     Fixes #2069.
-   * Fix a bug in the update function for SSL ticket keys which previously
-     invalidated keys of a lifetime of less than a 1s. Fixes #1968.
-   * Fix failure in hmac_drbg in the benchmark sample application, when
-     MBEDTLS_THREADING_C is defined. Found by TrinityTonic, #1095
-   * Fix a bug in the record decryption routine ssl_decrypt_buf()
-     which lead to accepting properly authenticated but improperly
-     padded records in case of CBC ciphersuites using Encrypt-then-MAC.
-   * Fix memory leak and freeing without initialization in the example
-     program programs/x509/cert_write. Fixes #1422.
-   * Ignore IV in mbedtls_cipher_set_iv() when the cipher mode is
-     MBEDTLS_MODE_ECB. Found by ezdevelop. Fixes #1091.
-   * Zeroize memory used for buffering or reassembling handshake messages
-     after use.
-   * Use `mbedtls_platform_zeroize()` instead of `memset()` for zeroization
-     of sensitive data in the example programs aescrypt2 and crypt_and_hash.
-   * Change the default string format used for various X.509 DN attributes to
-     UTF8String. Previously, the use of the PrintableString format led to
-     wildcards and non-ASCII characters being unusable in some DN attributes.
-     Reported by raprepo in #1860 and by kevinpt in #468. Fix contributed by
-     Thomas-Dee.
-   * Fix compilation failure for configurations which use compile time
-     replacements of standard calloc/free functions through the macros
-     MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_FREE_MACRO.
-     Reported by ole-de and ddhome2006. Fixes #882, #1642 and #1706.
-
-Changes
-   * Removed support for Yotta as a build tool.
-   * Add tests for session resumption in DTLS.
-   * Close a test gap in (D)TLS between the client side and the server side:
-     test the handling of large packets and small packets on the client side
-     in the same way as on the server side.
-   * Change the dtls_client and dtls_server samples to work by default over
-     IPv6 and optionally by a build option over IPv4.
-   * Change the use of Windows threading to use Microsoft Visual C++ runtime
-     calls, rather than Win32 API calls directly. This is necessary to avoid
-     conflict with C runtime usage. Found and fixed by irwir.
-   * Remember the string format of X.509 DN attributes when replicating
-     X.509 DNs. Previously, DN attributes were always written in their default
-     string format (mostly PrintableString), which could lead to CRTs being
-     created which used PrintableStrings in the issuer field even though the
-     signing CA used UTF8Strings in its subject field; while X.509 compliant,
-     such CRTs were rejected in some applications, e.g. some versions of
-     Firefox, curl and GnuTLS. Reported in #1033 by Moschn. Fix contributed by
-     Thomas-Dee.
-   * Improve documentation of mbedtls_ssl_get_verify_result().
-     Fixes #517 reported by github-monoculture.
-   * Add MBEDTLS_MPI_GEN_PRIME_FLAG_LOW_ERR flag to mbedtls_mpi_gen_prime() and
-     use it to reduce error probability in RSA key generation to levels mandated
-     by FIPS-186-4.
-
-= mbed TLS 2.13.1 branch released 2018-09-06
-
-API Changes
-   * Extend the platform module with an abstraction mbedtls_platform_gmtime_r()
-     whose implementation should behave as a thread-safe version of gmtime().
-     This allows users to configure such an implementation at compile time when
-     the target system cannot be deduced automatically, by setting the option
-     MBEDTLS_PLATFORM_GMTIME_R_ALT. At this stage Mbed TLS is only able to
-     automatically select implementations for Windows and POSIX C libraries.
-
-Bugfix
-   * Fix build failures on platforms where only gmtime() is available but
-     neither gmtime_r() nor gmtime_s() are present. Fixes #1907.
-
-= mbed TLS 2.13.0 branch released 2018-08-31
-
-Security
-   * Fix an issue in the X.509 module which could lead to a buffer overread
-     during certificate extensions parsing. In case of receiving malformed
-     input (extensions length field equal to 0), an illegal read of one byte
-     beyond the input buffer is made. Found and analyzed by Nathan Crandall.
-
-Features
-   * Add support for fragmentation of outgoing DTLS handshake messages. This
-     is controlled by the maximum fragment length as set locally or negotiated
-     with the peer, as well as by a new per-connection MTU option, set using
-     mbedtls_ssl_set_mtu().
-   * Add support for auto-adjustment of MTU to a safe value during the
-     handshake when flights do not get through (RFC 6347, section 4.1.1.1,
-     last paragraph).
-   * Add support for packing multiple records within a single datagram,
-     enabled by default.
-   * Add support for buffering out-of-order handshake messages in DTLS.
-     The maximum amount of RAM used for this can be controlled by the
-     compile-time constant MBEDTLS_SSL_DTLS_MAX_BUFFERING defined
-     in mbedtls/config.h.
-
-API Changes
-   * Add function mbedtls_ssl_set_datagram_packing() to configure
-     the use of datagram packing (enabled by default).
-
-Bugfix
-   * Fix a potential memory leak in mbedtls_ssl_setup() function. An allocation
-     failure in the function could lead to other buffers being leaked.
-   * Fixes an issue with MBEDTLS_CHACHAPOLY_C which would not compile if
-     MBEDTLS_ARC4_C and MBEDTLS_CIPHER_NULL_CIPHER weren't also defined. #1890
-   * Fix a memory leak in ecp_mul_comb() if ecp_precompute_comb() fails.
-     Fix contributed by Espressif Systems.
-   * Add ecc extensions only if an ecc based ciphersuite is used.
-     This improves compliance to RFC 4492, and as a result, solves
-     interoperability issues with BouncyCastle. Raised by milenamil in #1157.
-   * Replace printf with mbedtls_printf in the ARIA module. Found by
-     TrinityTonic in #1908.
-   * Fix potential use-after-free in mbedtls_ssl_get_max_frag_len()
-     and mbedtls_ssl_get_record_expansion() after a session reset. Fixes #1941.
-   * Fix a bug that caused SSL/TLS clients to incorrectly abort the handshake
-     with TLS versions 1.1 and earlier when the server requested authentication
-     without providing a list of CAs. This was due to an overly strict bounds
-     check in parsing the CertificateRequest message,
-     introduced in Mbed TLS 2.12.0. Fixes #1954.
-   * Fix a miscalculation of the maximum record expansion in
-     mbedtls_ssl_get_record_expansion() in case of ChachaPoly ciphersuites,
-     or CBC ciphersuites in (D)TLS versions 1.1 or higher. Fixes #1913, #1914.
-   * Fix undefined shifts with negative values in certificates parsing
-     (found by Catena cyber using oss-fuzz)
-   * Fix memory leak and free without initialization in pk_encrypt
-     and pk_decrypt example programs. Reported by Brace Stout. Fixes #1128.
-   * Remove redundant else statement. Raised by irwir. Fixes #1776.
-
-Changes
-   * Copy headers preserving timestamps when doing a "make install".
-     Contributed by xueruini.
-   * Allow the forward declaration of public structs. Contributed by Dawid
-     Drozd. Fixes #1215 raised by randombit.
-   * Improve compatibility with some alternative CCM implementations by using
-     CCM test vectors from RAM.
-   * Add support for buffering of out-of-order handshake messages.
-   * Add warnings to the documentation of the HKDF module to reduce the risk
-     of misusing the mbedtls_hkdf_extract() and mbedtls_hkdf_expand()
-     functions. Fixes #1775. Reported by Brian J. Murray.
-
-= mbed TLS 2.12.0 branch released 2018-07-25
-
-Security
-   * Fix a vulnerability in TLS ciphersuites based on CBC and using SHA-384,
-     in (D)TLS 1.0 to 1.2, that allowed an active network attacker to
-     partially recover the plaintext of messages under some conditions by
-     exploiting timing measurements. With DTLS, the attacker could perform
-     this recovery by sending many messages in the same connection. With TLS
-     or if mbedtls_ssl_conf_dtls_badmac_limit() was used, the attack only
-     worked if the same secret (for example a HTTP Cookie) has been repeatedly
-     sent over connections manipulated by the attacker. Connections using GCM
-     or CCM instead of CBC, using hash sizes other than SHA-384, or using
-     Encrypt-then-Mac (RFC 7366) were not affected. The vulnerability was
-     caused by a miscalculation (for SHA-384) in a countermeasure to the
-     original Lucky 13 attack. Found by Kenny Paterson, Eyal Ronen and Adi
-     Shamir.
-   * Fix a vulnerability in TLS ciphersuites based on CBC, in (D)TLS 1.0 to
-     1.2, that allowed a local attacker, able to execute code on the local
-     machine as well as manipulate network packets, to partially recover the
-     plaintext of messages under some conditions by using a cache attack
-     targeting an internal MD/SHA buffer. With TLS or if
-     mbedtls_ssl_conf_dtls_badmac_limit() was used, the attack only worked if
-     the same secret (for example a HTTP Cookie) has been repeatedly sent over
-     connections manipulated by the attacker. Connections using GCM or CCM
-     instead of CBC or using Encrypt-then-Mac (RFC 7366) were not affected.
-     Found by Kenny Paterson, Eyal Ronen and Adi Shamir.
-   * Add a counter-measure against a vulnerability in TLS ciphersuites based
-     on CBC, in (D)TLS 1.0 to 1.2, that allowed a local attacker, able to
-     execute code on the local machine as well as manipulate network packets,
-     to partially recover the plaintext of messages under some conditions (see
-     previous entry) by using a cache attack targeting the SSL input record
-     buffer. Connections using GCM or CCM instead of CBC or using
-     Encrypt-then-Mac (RFC 7366) were not affected. Found by Kenny Paterson,
-     Eyal Ronen and Adi Shamir.
-
-Features
-   * Add new crypto primitives from RFC 7539: stream cipher Chacha20, one-time
-     authenticator Poly1305 and AEAD construct Chacha20-Poly1305. Contributed
-     by Daniel King.
-   * Add support for CHACHA20-POLY1305 ciphersuites from RFC 7905.
-   * Add platform support for the Haiku OS. (https://www.haiku-os.org).
-     Contributed by Augustin Cavalier.
-   * Make the receive and transmit buffers independent sizes, for situations
-     where the outgoing buffer can be fixed at a smaller size than the incoming
-     buffer, which can save some RAM. If buffer lengths are kept equal, there
-     is no functional difference. Contributed by Angus Gratton, and also
-     independently contributed again by Paul Sokolovsky.
-   * Add support for key wrapping modes based on AES as defined by
-     NIST SP 800-38F algorithms KW and KWP and by RFC 3394 and RFC 5649.
-
-Bugfix
-   * Fix the key_app_writer example which was writing a leading zero byte which
-     was creating an invalid ASN.1 tag. Found by Aryeh R. Fixes #1257.
-   * Fix compilation error on C++, because of a variable named new.
-     Found and fixed by Hirotaka Niisato in #1783.
-   * Fix "no symbols" warning issued by ranlib when building on Mac OS X. Fix
-     contributed by tabascoeye.
-   * Clarify documentation for mbedtls_ssl_write() to include 0 as a valid
-     return value. Found by @davidwu2000. #839
-   * Fix a memory leak in mbedtls_x509_csr_parse(), found by catenacyber,
-     Philippe Antoine. Fixes #1623.
-   * Remove unused headers included in x509.c. Found by Chris Hanson and fixed
-     by Brendan Shanks. Part of a fix for #992.
-   * Fix compilation error when MBEDTLS_ARC4_C is disabled and
-     MBEDTLS_CIPHER_NULL_CIPHER is enabled. Found by TrinityTonic in #1719.
-   * Added length checks to some TLS parsing functions. Found and fixed by
-     Philippe Antoine from Catena cyber. #1663.
-   * Fix the inline assembly for the MPI multiply helper function for i386 and
-     i386 with SSE2. Found by László Langó. Fixes #1550
-   * Fix namespacing in header files. Remove the `mbedtls` namespacing in
-     the `#include` in the header files. Resolves #857
-   * Fix compiler warning of 'use before initialisation' in
-     mbedtls_pk_parse_key(). Found by Martin Boye Petersen and fixed by Dawid
-     Drozd. #1098
-   * Fix decryption for zero length messages (which contain all padding) when a
-     CBC based ciphersuite is used together with Encrypt-then-MAC. Previously,
-     such a message was wrongly reported as an invalid record and therefore lead
-     to the connection being terminated. Seen most often with OpenSSL using
-     TLS 1.0. Reported by @kFYatek and by Conor Murphy on the forum. Fix
-     contributed by Espressif Systems. Fixes #1632
-   * Fix ssl_client2 example to send application data with 0-length content
-     when the request_size argument is set to 0 as stated in the documentation.
-     Fixes #1833.
-   * Correct the documentation for `mbedtls_ssl_get_session()`. This API has
-     deep copy of the session, and the peer certificate is not lost. Fixes #926.
-   * Fix build using -std=c99. Fixed by Nick Wilson.
-
-Changes
-   * Fail when receiving a TLS alert message with an invalid length, or invalid
-     zero-length messages when using TLS 1.2. Contributed by Espressif Systems.
-   * Change the default behaviour of mbedtls_hkdf_extract() to return an error
-     when calling with a NULL salt and non-zero salt_len. Contributed by
-     Brian J Murray
-   * Change the shebang line in Perl scripts to look up perl in the PATH.
-     Contributed by fbrosson.
-   * Allow overriding the time on Windows via the platform-time abstraction.
-     Fixed by Nick Wilson.
-   * Use gmtime_r/gmtime_s for thread-safety. Fixed by Nick Wilson.
-
-= mbed TLS 2.11.0 branch released 2018-06-18
-
-Features
-   * Add additional block mode, OFB (Output Feedback), to the AES module and
-     cipher abstraction module.
-   * Implement the HMAC-based extract-and-expand key derivation function
-     (HKDF) per RFC 5869. Contributed by Thomas Fossati.
-   * Add support for the CCM* block cipher mode as defined in IEEE Std. 802.15.4.
-   * Add support for the XTS block cipher mode with AES (AES-XTS).
-     Contributed by Aorimn in pull request #414.
-   * In TLS servers, support offloading private key operations to an external
-     cryptoprocessor. Private key operations can be asynchronous to allow
-     non-blocking operation of the TLS server stack.
-
-Bugfix
-   * Fix the cert_write example to handle certificates signed with elliptic
-     curves as well as RSA. Fixes #777 found by dbedev.
-   * Fix for redefinition of _WIN32_WINNT to avoid overriding a definition
-     used by user applications. Found and fixed by Fabio Alessandrelli.
-   * Fix compilation warnings with IAR toolchain, on 32 bit platform.
-     Reported by rahmanih in #683
-   * Fix braces in mbedtls_memory_buffer_alloc_status(). Found by sbranden, #552.
-
-Changes
-   * Changed CMake defaults for IAR to treat all compiler warnings as errors.
-   * Changed the Clang parameters used in the CMake build files to work for
-     versions later than 3.6. Versions of Clang earlier than this may no longer
-     work. Fixes #1072
-
-= mbed TLS 2.10.0 branch released 2018-06-06
-
-Features
-   * Add support for ARIA cipher (RFC 5794) and associated TLS ciphersuites
-     (RFC 6209). Disabled by default, see MBEDTLS_ARIA_C in config.h
-
-API Changes
-   * Extend the platform module with a util component that contains
-     functionality shared by multiple Mbed TLS modules. At this stage
-     platform_util.h (and its associated platform_util.c) only contain
-     mbedtls_platform_zeroize(), which is a critical function from a security
-     point of view. mbedtls_platform_zeroize() needs to be regularly tested
-     against compilers to ensure that calls to it are not removed from the
-     output binary as part of redundant code elimination optimizations.
-     Therefore, mbedtls_platform_zeroize() is moved to the platform module to
-     facilitate testing and maintenance.
-
-Bugfix
-   * Fix an issue with MicroBlaze support in bn_mul.h which was causing the
-     build to fail. Found by zv-io. Fixes #1651.
-
-Changes
-   * Support TLS testing in out-of-source builds using cmake. Fixes #1193.
-   * Fix redundant declaration of mbedtls_ssl_list_ciphersuites. Raised by
-     TrinityTonic. #1359.
-
-= mbed TLS 2.9.0 branch released 2018-04-30
-
-Security
-   * Fix an issue in the X.509 module which could lead to a buffer overread
-     during certificate validation. Additionally, the issue could also lead to
-     unnecessary callback checks being made or to some validation checks to be
-     omitted. The overread could be triggered remotely, while the other issues
-     would require a non DER-compliant certificate to be correctly signed by a
-     trusted CA, or a trusted CA with a non DER-compliant certificate. Found by
-     luocm. Fixes #825.
-   * Fix the buffer length assertion in the ssl_parse_certificate_request()
-     function which led to an arbitrary overread of the message buffer. The
-     overreads could be caused by receiving a malformed message at the point
-     where an optional signature algorithms list is expected when the signature
-     algorithms section is too short. In builds with debug output, the overread
-     data is output with the debug data.
-   * Fix a client-side bug in the validation of the server's ciphersuite choice
-     which could potentially lead to the client accepting a ciphersuite it didn't
-     offer or a ciphersuite that cannot be used with the TLS or DTLS version
-     chosen by the server. This could lead to corruption of internal data
-     structures for some configurations.
-
-Features
-   * Add an option, MBEDTLS_AES_FEWER_TABLES, to dynamically compute smaller AES
-     tables during runtime, thereby reducing the RAM/ROM footprint by ~6KiB.
-     Suggested and contributed by jkivilin in pull request #394.
-   * Add initial support for Curve448 (RFC 7748). Only mbedtls_ecp_mul() and
-     ECDH primitive functions (mbedtls_ecdh_gen_public(),
-     mbedtls_ecdh_compute_shared()) are supported for now. Contributed by
-     Nicholas Wilson in pull request #348.
-
-API Changes
-   * Extend the public API with the function of mbedtls_net_poll() to allow user
-     applications to wait for a network context to become ready before reading
-     or writing.
-   * Add function mbedtls_ssl_check_pending() to the public API to allow
-     a check for whether more more data is pending to be processed in the
-     internal message buffers.
-     This function is necessary to determine when it is safe to idle on the
-     underlying transport in case event-driven IO is used.
-
-Bugfix
-   * Fix a spurious uninitialized variable warning in cmac.c. Fix independently
-     contributed by Brian J Murray and David Brown.
-   * Add missing dependencies in test suites that led to build failures
-     in configurations that omit certain hashes or public-key algorithms.
-     Fixes #1040.
-   * Fix C89 incompatibility in benchmark.c. Contributed by Brendan Shanks.
-     #1353
-   * Add missing dependencies for MBEDTLS_HAVE_TIME_DATE and
-     MBEDTLS_VERSION_FEATURES in some test suites. Contributed by
-     Deomid Ryabkov. Fixes #1299, #1475.
-   * Fix the Makefile build process for building shared libraries on Mac OS X.
-     Fixed by mnacamura.
-   * Fix parsing of PKCS#8 encoded Elliptic Curve keys. Previously Mbed TLS was
-     unable to parse keys which had only the optional parameters field of the
-     ECPrivateKey structure. Found by Jethro Beekman, fixed in #1379.
-   * Return the plaintext data more quickly on unpadded CBC decryption, as
-     stated in the mbedtls_cipher_update() documentation. Contributed by
-     Andy Leiserson.
-   * Fix overriding and ignoring return values when parsing and writing to
-     a file in pk_sign program. Found by kevlut in #1142.
-   * Restrict usage of error code MBEDTLS_ERR_SSL_WANT_READ to situations
-     where data needs to be fetched from the underlying transport in order
-     to make progress. Previously, this error code was also occasionally
-     returned when unexpected messages were being discarded, ignoring that
-     further messages could potentially already be pending to be processed
-     in the internal buffers; these cases led to deadlocks when event-driven
-     I/O was used. Found and reported by Hubert Mis in #772.
-   * Fix buffer length assertions in the ssl_parse_certificate_request()
-     function which leads to a potential one byte overread of the message
-     buffer.
-   * Fix invalid buffer sizes passed to zlib during record compression and
-     decompression.
-   * Fix the soversion of libmbedcrypto to match the soversion of the
-     maintained 2.7 branch. The soversion was increased in Mbed TLS
-     version 2.7.1 to reflect breaking changes in that release, but the
-     increment was missed in 2.8.0 and later releases outside of the 2.7 branch.
-
-Changes
-   * Remove some redundant code in bignum.c. Contributed by Alexey Skalozub.
-   * Support cmake builds where Mbed TLS is a subproject. Fix contributed
-     independently by Matthieu Volat and Arne Schwabe.
-   * Improve testing in configurations that omit certain hashes or
-     public-key algorithms. Includes contributions by Gert van Dijk.
-   * Improve negative testing of X.509 parsing.
-   * Do not define global mutexes around readdir() and gmtime() in
-     configurations where the feature is disabled. Found and fixed by Gergely
-     Budai.
-   * Harden the function mbedtls_ssl_config_free() against misuse, so that it
-     doesn't leak memory if the user doesn't use mbedtls_ssl_conf_psk() and
-     instead incorrectly manipulates the configuration structure directly.
-     Found and fix submitted by junyeonLEE in #1220.
-   * Provide an empty implementation of mbedtls_pkcs5_pbes2() when
-     MBEDTLS_ASN1_PARSE_C is not enabled. This allows the use of PBKDF2
-     without PBES2. Fixed by Marcos Del Sol Vives.
-   * Add the order of the base point as N in the mbedtls_ecp_group structure
-     for Curve25519 (other curves had it already). Contributed by Nicholas
-     Wilson #481
-   * Improve the documentation of mbedtls_net_accept(). Contributed by Ivan
-     Krylov.
-   * Improve the documentation of mbedtls_ssl_write(). Suggested by
-     Paul Sokolovsky in #1356.
-   * Add an option in the Makefile to support ar utilities where the operation
-     letter must not be prefixed by '-', such as LLVM. Found and fixed by
-     Alex Hixon.
-   * Allow configuring the shared library extension by setting the DLEXT
-     environment variable when using the project makefiles.
-   * Optimize unnecessary zeroing in mbedtls_mpi_copy. Based on a contribution
-     by Alexey Skalozub in #405.
-   * In the SSL module, when f_send, f_recv or f_recv_timeout report
-     transmitting more than the required length, return an error. Raised by
-     Sam O'Connor in #1245.
-   * Improve robustness of mbedtls_ssl_derive_keys against the use of
-     HMAC functions with non-HMAC ciphersuites. Independently contributed
-     by Jiayuan Chen in #1377. Fixes #1437.
-   * Improve security of RSA key generation by including criteria from
-     FIPS 186-4. Contributed by Jethro Beekman. #1380
-   * Declare functions in header files even when an alternative implementation
-     of the corresponding module is activated by defining the corresponding
-     MBEDTLS_XXX_ALT macro. This means that alternative implementations do
-     not need to copy the declarations, and ensures that they will have the
-     same API.
-   * Add platform setup and teardown calls in test suites.
-
-= mbed TLS 2.8.0 branch released 2018-03-16
-
-Default behavior changes
-   * The truncated HMAC extension now conforms to RFC 6066. This means
-     that when both sides of a TLS connection negotiate the truncated
-     HMAC extension, Mbed TLS can now interoperate with other
-     compliant implementations, but this breaks interoperability with
-     prior versions of Mbed TLS. To restore the old behavior, enable
-     the (deprecated) option MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT in
-     config.h. Found by Andreas Walz (ivESK, Offenburg University of
-     Applied Sciences).
-
-Security
-   * Fix implementation of the truncated HMAC extension. The previous
-     implementation allowed an offline 2^80 brute force attack on the
-     HMAC key of a single, uninterrupted connection (with no
-     resumption of the session).
-   * Verify results of RSA private key operations to defend
-     against Bellcore glitch attack.
-   * Fix a buffer overread in ssl_parse_server_key_exchange() that could cause
-     a crash on invalid input.
-   * Fix a buffer overread in ssl_parse_server_psk_hint() that could cause a
-     crash on invalid input.
-   * Fix CRL parsing to reject CRLs containing unsupported critical
-     extensions. Found by Falko Strenzke and Evangelos Karatsiolis.
-
-Features
-   * Extend PKCS#8 interface by introducing support for the entire SHA
-     algorithms family when encrypting private keys using PKCS#5 v2.0.
-     This allows reading encrypted PEM files produced by software that
-     uses PBKDF2-SHA2, such as OpenSSL 1.1. Submitted by Antonio Quartulli,
-     OpenVPN Inc. Fixes #1339
-   * Add support for public keys encoded in PKCS#1 format. #1122
-
-New deprecations
-   * Deprecate support for record compression (configuration option
-     MBEDTLS_ZLIB_SUPPORT).
-
-Bugfix
-   * Fix the name of a DHE parameter that was accidentally changed in 2.7.0.
-     Fixes #1358.
-   * Fix test_suite_pk to work on 64-bit ILP32 systems. #849
-   * Fix mbedtls_x509_crt_profile_suiteb, which used to reject all certificates
-     with flag MBEDTLS_X509_BADCERT_BAD_PK even when the key type was correct.
-     In the context of SSL, this resulted in handshake failure. Reported by
-     daniel in the Mbed TLS forum. #1351
-   * Fix Windows x64 builds with the included mbedTLS.sln file. #1347
-   * Fix setting version TLSv1 as minimal version, even if TLS 1
-     is not enabled. Set MBEDTLS_SSL_MIN_MAJOR_VERSION
-     and MBEDTLS_SSL_MIN_MINOR_VERSION instead of
-     MBEDTLS_SSL_MAJOR_VERSION_3 and MBEDTLS_SSL_MINOR_VERSION_1. #664
-   * Fix compilation error on Mingw32 when _TRUNCATE is defined. Use _TRUNCATE
-     only if __MINGW32__ not defined. Fix suggested by Thomas Glanzmann and
-     Nick Wilson on issue #355
-   * In test_suite_pk, pass valid parameters when testing for hash length
-     overflow. #1179
-   * Fix memory allocation corner cases in memory_buffer_alloc.c module. Found
-     by Guido Vranken. #639
-   * Log correct number of ciphersuites used in Client Hello message. #918
-   * Fix X509 CRT parsing that would potentially accept an invalid tag when
-     parsing the subject alternative names.
-   * Fix a possible arithmetic overflow in ssl_parse_server_key_exchange()
-     that could cause a key exchange to fail on valid data.
-   * Fix a possible arithmetic overflow in ssl_parse_server_psk_hint() that
-     could cause a key exchange to fail on valid data.
-   * Don't define mbedtls_aes_decrypt and mbedtls_aes_encrypt under
-     MBEDTLS_DEPRECATED_REMOVED. #1388
-   * Fix a 1-byte heap buffer overflow (read-only) during private key parsing.
-     Found through fuzz testing.
-
-Changes
-   * Fix tag lengths and value ranges in the documentation of CCM encryption.
-     Contributed by Mathieu Briand.
-   * Fix typo in a comment ctr_drbg.c. Contributed by Paul Sokolovsky.
-   * Remove support for the library reference configuration for picocoin.
-   * MD functions deprecated in 2.7.0 are no longer inline, to provide
-     a migration path for those depending on the library's ABI.
-   * Clarify the documentation of mbedtls_ssl_setup.
-   * Use (void) when defining functions with no parameters. Contributed by
-     Joris Aerts. #678
-
-= mbed TLS 2.7.0 branch released 2018-02-03
-
-Security
-   * Fix a heap corruption issue in the implementation of the truncated HMAC
-     extension. When the truncated HMAC extension is enabled and CBC is used,
-     sending a malicious application packet could be used to selectively corrupt
-     6 bytes on the peer's heap, which could potentially lead to crash or remote
-     code execution. The issue could be triggered remotely from either side in
-     both TLS and DTLS. CVE-2018-0488
-   * Fix a buffer overflow in RSA-PSS verification when the hash was too large
-     for the key size, which could potentially lead to crash or remote code
-     execution. Found by Seth Terashima, Qualcomm Product Security Initiative,
-     Qualcomm Technologies Inc. CVE-2018-0487
-   * Fix buffer overflow in RSA-PSS verification when the unmasked data is all
-     zeros.
-   * Fix an unsafe bounds check in ssl_parse_client_psk_identity() when adding
-     64 KiB to the address of the SSL buffer and causing a wrap around.
-   * Fix a potential heap buffer overflow in mbedtls_ssl_write(). When the (by
-     default enabled) maximum fragment length extension is disabled in the
-     config and the application data buffer passed to mbedtls_ssl_write
-     is larger than the internal message buffer (16384 bytes by default), the
-     latter overflows. The exploitability of this issue depends on whether the
-     application layer can be forced into sending such large packets. The issue
-     was independently reported by Tim Nordell via e-mail and by Florin Petriuc
-     and sjorsdewit on GitHub. Fix proposed by Florin Petriuc in #1022.
-     Fixes #707.
-   * Add a provision to prevent compiler optimizations breaking the time
-     constancy of mbedtls_ssl_safer_memcmp().
-   * Ensure that buffers are cleared after use if they contain sensitive data.
-     Changes were introduced in multiple places in the library.
-   * Set PEM buffer to zero before freeing it, to avoid decoded private keys
-     being leaked to memory after release.
-   * Fix dhm_check_range() failing to detect trivial subgroups and potentially
-     leaking 1 bit of the private key. Reported by prashantkspatil.
-   * Make mbedtls_mpi_read_binary() constant-time with respect to the input
-     data. Previously, trailing zero bytes were detected and omitted for the
-     sake of saving memory, but potentially leading to slight timing
-     differences. Reported by Marco Macchetti, Kudelski Group.
-   * Wipe stack buffer temporarily holding EC private exponent
-     after keypair generation.
-   * Fix a potential heap buffer over-read in ALPN extension parsing
-     (server-side). Could result in application crash, but only if an ALPN
-     name larger than 16 bytes had been configured on the server.
-   * Change default choice of DHE parameters from untrustworthy RFC 5114
-     to RFC 3526 containing parameters generated in a nothing-up-my-sleeve
-     manner.
-
-Features
-   * Allow comments in test data files.
-   * The selftest program can execute a subset of the tests based on command
-     line arguments.
-   * New unit tests for timing. Improve the self-test to be more robust
-     when run on a heavily-loaded machine.
-   * Add alternative implementation support for CCM and CMAC (MBEDTLS_CCM_ALT,
-     MBEDTLS_CMAC_ALT). Submitted by Steven Cooreman, Silicon Labs.
-   * Add support for alternative implementations of GCM, selected by the
-     configuration flag MBEDTLS_GCM_ALT.
-   * Add support for alternative implementations for ECDSA, controlled by new
-     configuration flags MBEDTLS_ECDSA_SIGN_ALT, MBEDTLS_ECDSA_VERIFY_ALT and
-     MBEDTLS_ECDSDA_GENKEY_AT in config.h.
-     The following functions from the ECDSA module can be replaced
-     with alternative implementation:
-     mbedtls_ecdsa_sign(), mbedtls_ecdsa_verify() and mbedtls_ecdsa_genkey().
-   * Add support for alternative implementation of ECDH, controlled by the
-     new configuration flags MBEDTLS_ECDH_COMPUTE_SHARED_ALT and
-     MBEDTLS_ECDH_GEN_PUBLIC_ALT in config.h.
-     The following functions from the ECDH module can be replaced
-     with an alternative implementation:
-     mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
-   * Add support for alternative implementation of ECJPAKE, controlled by
-     the new configuration flag MBEDTLS_ECJPAKE_ALT.
-   * Add mechanism to provide alternative implementation of the DHM module.
-
-API Changes
-   * Extend RSA interface by multiple functions allowing structure-
-     independent setup and export of RSA contexts. Most notably,
-     mbedtls_rsa_import() and mbedtls_rsa_complete() are introduced for setting
-     up RSA contexts from partial key material and having them completed to the
-     needs of the implementation automatically. This allows to setup private RSA
-     contexts from keys consisting of N,D,E only, even if P,Q are needed for the
-     purpose or CRT and/or blinding.
-   * The configuration option MBEDTLS_RSA_ALT can be used to define alternative
-     implementations of the RSA interface declared in rsa.h.
-   * The following functions in the message digest modules (MD2, MD4, MD5,
-     SHA1, SHA256, SHA512) have been deprecated and replaced as shown below.
-     The new functions change the return type from void to int to allow
-     returning error codes when using MBEDTLS_<MODULE>_ALT.
-     mbedtls_<MODULE>_starts() -> mbedtls_<MODULE>_starts_ret()
-     mbedtls_<MODULE>_update() -> mbedtls_<MODULE>_update_ret()
-     mbedtls_<MODULE>_finish() -> mbedtls_<MODULE>_finish_ret()
-     mbedtls_<MODULE>_process() -> mbedtls_internal_<MODULE>_process()
-
-New deprecations
-   * Deprecate usage of RSA primitives with non-matching key-type
-     (e.g. signing with a public key).
-   * Direct manipulation of structure fields of RSA contexts is deprecated.
-     Users are advised to use the extended RSA API instead.
-   * Deprecate usage of message digest functions that return void
-     (mbedtls_<MODULE>_starts, mbedtls_<MODULE>_update,
-     mbedtls_<MODULE>_finish and mbedtls_<MODULE>_process where <MODULE> is
-     any of MD2, MD4, MD5, SHA1, SHA256, SHA512) in favor of functions
-     that can return an error code.
-   * Deprecate untrustworthy DHE parameters from RFC 5114. Superseded by
-     parameters from RFC 3526 or the newly added parameters from RFC 7919.
-   * Deprecate hex string DHE constants MBEDTLS_DHM_RFC3526_MODP_2048_P etc.
-     Supserseded by binary encoded constants MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN
-     etc.
-   * Deprecate mbedtls_ssl_conf_dh_param() for setting default DHE parameters
-     from hex strings. Superseded by mbedtls_ssl_conf_dh_param_bin()
-     accepting DHM parameters in binary form, matching the new constants.
-
-Bugfix
-   * Fix ssl_parse_record_header() to silently discard invalid DTLS records
-     as recommended in RFC 6347 Section 4.1.2.7.
-   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
-     Found by projectgus and Jethro Beekman, #836.
-   * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
-   * Parse signature algorithm extension when renegotiating. Previously,
-     renegotiated handshakes would only accept signatures using SHA-1
-     regardless of the peer's preferences, or fail if SHA-1 was disabled.
-   * Fix leap year calculation in x509_date_is_valid() to ensure that invalid
-     dates on leap years with 100 and 400 intervals are handled correctly. Found
-     by Nicholas Wilson. #694
-   * Fix some invalid RSA-PSS signatures with keys of size 8N+1 that were
-     accepted. Generating these signatures required the private key.
-   * Fix out-of-memory problem when parsing 4096-bit PKCS8-encrypted RSA keys.
-     Found independently by Florian in the mbed TLS forum and by Mishamax.
-     #878, #1019.
-   * Fix variable used before assignment compilation warnings with IAR
-     toolchain. Found by gkerrien38.
-   * Fix unchecked return codes from AES, DES and 3DES functions in
-     pem_aes_decrypt(), pem_des_decrypt() and pem_des3_decrypt() respectively.
-     If a call to one of the functions of the cryptographic primitive modules
-     failed, the error may not be noticed by the function
-     mbedtls_pem_read_buffer() causing it to return invalid values. Found by
-     Guido Vranken. #756
-   * Include configuration file in md.h, to fix compilation warnings.
-     Reported by aaronmdjones in #1001
-   * Correct extraction of signature-type from PK instance in X.509 CRT and CSR
-     writing routines that prevented these functions to work with alternative
-     RSA implementations. Raised by J.B. in the Mbed TLS forum. Fixes #1011.
-   * Don't print X.509 version tag for v1 CRT's, and omit extensions for
-     non-v3 CRT's.
-   * Fix bugs in RSA test suite under MBEDTLS_NO_PLATFORM_ENTROPY. #1023 #1024
-   * Fix net_would_block() to avoid modification by errno through fcntl() call.
-     Found by nkolban. Fixes #845.
-   * Fix handling of handshake messages in mbedtls_ssl_read() in case
-     MBEDTLS_SSL_RENEGOTIATION is disabled. Found by erja-gp.
-   * Add a check for invalid private parameters in mbedtls_ecdsa_sign().
-     Reported by Yolan Romailler.
-   * Fix word size check in in pk.c to not depend on MBEDTLS_HAVE_INT64.
-   * Fix incorrect unit in benchmark output. #850
-   * Add size-checks for record and handshake message content, securing
-     fragile yet non-exploitable code-paths.
-   * Fix crash when calling mbedtls_ssl_cache_free() twice. Found by
-     MilenkoMitrovic, #1104
-   * Fix mbedtls_timing_alarm(0) on Unix and MinGW.
-   * Fix use of uninitialized memory in mbedtls_timing_get_timer() when reset=1.
-   * Fix possible memory leaks in mbedtls_gcm_self_test().
-   * Added missing return code checks in mbedtls_aes_self_test().
-   * Fix issues in RSA key generation program programs/x509/rsa_genkey and the
-     RSA test suite where the failure of CTR DRBG initialization lead to
-     freeing an RSA context and several MPI's without proper initialization
-     beforehand.
-   * Fix error message in programs/pkey/gen_key.c. Found and fixed by Chris Xue.
-   * Fix programs/pkey/dh_server.c so that it actually works with dh_client.c.
-     Found and fixed by Martijn de Milliano.
-   * Fix an issue in the cipher decryption with the mode
-     MBEDTLS_PADDING_ONE_AND_ZEROS that sometimes accepted invalid padding.
-     Note, this padding mode is not used by the TLS protocol. Found and fixed by
-     Micha Kraus.
-   * Fix the entropy.c module to not call mbedtls_sha256_starts() or
-     mbedtls_sha512_starts() in the mbedtls_entropy_init() function.
-   * Fix the entropy.c module to ensure that mbedtls_sha256_init() or
-     mbedtls_sha512_init() is called before operating on the relevant context
-     structure. Do not assume that zeroizing a context is a correct way to
-     reset it. Found independently by ccli8 on Github.
-   * In mbedtls_entropy_free(), properly free the message digest context.
-   * Fix status handshake status message in programs/ssl/dtls_client.c. Found
-     and fixed by muddog.
-
-Changes
-   * Extend cert_write example program by options to set the certificate version
-     and the message digest. Further, allow enabling/disabling of authority
-     identifier, subject identifier and basic constraints extensions.
-   * Only check for necessary RSA structure fields in `mbedtls_rsa_private`. In
-     particular, don't require P,Q if neither CRT nor blinding are
-     used. Reported and fix proposed independently by satur9nine and sliai
-     on GitHub.
-   * Only run AES-192 self-test if AES-192 is available. Fixes #963.
-   * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
-     undeclared dependency of the RSA module on the ASN.1 module.
-   * Update all internal usage of deprecated message digest functions to the
-     new ones with return codes. In particular, this modifies the
-     mbedtls_md_info_t structure. Propagate errors from these functions
-     everywhere except some locations in the ssl_tls.c module.
-   * Improve CTR_DRBG error handling by propagating underlying AES errors.
-   * Add MBEDTLS_ERR_XXX_HW_ACCEL_FAILED error codes for all cryptography
-     modules where the software implementation can be replaced by a hardware
-     implementation.
-   * Add explicit warnings for the use of MD2, MD4, MD5, SHA-1, DES and ARC4
-     throughout the library.
-
-= mbed TLS 2.6.0 branch released 2017-08-10
-
-Security
-   * Fix authentication bypass in SSL/TLS: when authmode is set to optional,
-     mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
-     X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
-     (default: 8) intermediates, even when it was not trusted. This could be
-     triggered remotely from either side. (With authmode set to 'required'
-     (the default), the handshake was correctly aborted).
-   * Reliably wipe sensitive data after use in the AES example applications
-     programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
-     Found by Laurent Simon.
-
-Features
-   * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
-     and the context struct mbedtls_platform_context to perform
-     platform-specific setup and teardown operations. The macro
-     MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
-     by the user in a platform_alt.h file. These new functions are required in
-     some embedded environments to provide a means of initialising underlying
-     cryptographic acceleration hardware.
-
-API Changes
-   * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
-     API consistent with mbed TLS 2.5.0. Specifically removed the inline
-     qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
-     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. Found
-     by James Cowgill. #978
-   * Certificate verification functions now set flags to -1 in case the full
-     chain was not verified due to an internal error (including in the verify
-     callback) or chain length limitations.
-   * With authmode set to optional, the TLS handshake is now aborted if the
-     verification of the peer's certificate failed due to an overlong chain or
-     a fatal error in the verify callback.
-
-Bugfix
-   * Add a check if iv_len is zero in GCM, and return an error if it is zero.
-     Reported by roberto. #716
-   * Replace preprocessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
-     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. #696
-   * Fix a resource leak on Windows platforms in mbedtls_x509_crt_parse_path(),
-     in the case of an error. Found by redplait. #590
-   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken. #740
-   * Fix conditional preprocessor directives in bignum.h to enable 64-bit
-     compilation when using ARM Compiler 6.
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X.509 CRLs. The overflow could enable maliciously constructed CRLs
-     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
-     KNOX Security, Samsung Research America
-   * Fix potential integer overflow in the version verification for DER
-     encoded X.509 CSRs. The overflow could enable maliciously constructed CSRs
-     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
-     KNOX Security, Samsung Research America
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X.509 certificates. The overflow could enable maliciously
-     constructed certificates to bypass the certificate verification check.
-   * Fix a call to the libc function time() to call the platform abstraction
-     function mbedtls_time() instead. Found by wairua. #666
-   * Avoid shadowing of time and index functions through mbed TLS function
-     arguments. Found by inestlerode. #557.
-
-Changes
-   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division. This is useful on embedded platforms where 64-bit division
-     created a dependency on external libraries. #708
-   * Removed mutexes from ECP hardware accelerator code. Now all hardware
-     accelerator code in the library leaves concurrency handling to the
-     platform. Reported by Steven Cooreman. #863
-   * Define the macro MBEDTLS_AES_ROM_TABLES in the configuration file
-     config-no-entropy.h to reduce the RAM footprint.
-   * Added a test script that can be hooked into git that verifies commits
-     before they are pushed.
-   * Improve documentation of PKCS1 decryption functions.
-
-= mbed TLS 2.5.1 released 2017-06-21
-
-Security
-   * Fixed unlimited overread of heap-based buffer in mbedtls_ssl_read().
-     The issue could only happen client-side with renegotiation enabled.
-     Could result in DoS (application crash) or information leak
-     (if the application layer sent data read from mbedtls_ssl_read()
-     back to the server or to a third party). Can be triggered remotely.
-   * Removed SHA-1 and RIPEMD-160 from the default hash algorithms for
-     certificate verification. SHA-1 can be turned back on with a compile-time
-     option if needed.
-   * Fixed offset in FALLBACK_SCSV parsing that caused TLS server to fail to
-     detect it sometimes. Reported by Hugo Leisink. #810
-   * Tighten parsing of RSA PKCS#1 v1.5 signatures, to avoid a
-     potential Bleichenbacher/BERserk-style attack.
-
-Bugfix
-   * Remove size zero arrays from ECJPAKE test suite. Size zero arrays are not
-     valid C and they prevented the test from compiling in Visual Studio 2015
-     and with GCC using the -Wpedantic compilation option.
-   * Fix insufficient support for signature-hash-algorithm extension,
-     resulting in compatibility problems with Chrome. Found by hfloyrd. #823
-   * Fix behaviour that hid the original cause of fatal alerts in some cases
-     when sending the alert failed. The fix makes sure not to hide the error
-     that triggered the alert.
-   * Fix SSLv3 renegotiation behaviour and stop processing data received from
-     peer after sending a fatal alert to refuse a renegotiation attempt.
-     Previous behaviour was to keep processing data even after the alert has
-     been sent.
-   * Accept empty trusted CA chain in authentication mode
-     MBEDTLS_SSL_VERIFY_OPTIONAL. Found by Jethro Beekman. #864
-   * Fix implementation of mbedtls_ssl_parse_certificate() to not annihilate
-     fatal errors in authentication mode MBEDTLS_SSL_VERIFY_OPTIONAL and to
-     reflect bad EC curves within verification result.
-   * Fix bug that caused the modular inversion function to accept the invalid
-     modulus 1 and therefore to hang. Found by blaufish. #641.
-   * Fix incorrect sign computation in modular exponentiation when the base is
-     a negative MPI. Previously the result was always negative. Found by Guido
-     Vranken.
-   * Fix a numerical underflow leading to stack overflow in mpi_read_file()
-     that was triggered uppon reading an empty line. Found by Guido Vranken.
-
-Changes
-   * Send fatal alerts in more cases. The previous behaviour was to skip
-     sending the fatal alert and just drop the connection.
-   * Clarify ECDSA documentation and improve the sample code to avoid
-     misunderstanding and potentially dangerous use of the API. Pointed out
-     by Jean-Philippe Aumasson.
-
-= mbed TLS 2.5.0 branch released 2017-05-17
-
-Security
-   * Wipe stack buffers in RSA private key operations
-     (rsa_rsaes_pkcs1_v15_decrypt(), rsa_rsaes_oaep_decrypt). Found by Laurent
-     Simon.
-   * Add exponent blinding to RSA private operations as a countermeasure
-     against side-channel attacks like the cache attack described in
-     https://arxiv.org/abs/1702.08719v2.
-     Found and fix proposed by Michael Schwarz, Samuel Weiser, Daniel Gruss,
-     Clémentine Maurice and Stefan Mangard.
-
-Features
-   * Add hardware acceleration support for the Elliptic Curve Point module.
-     This involved exposing parts of the internal interface to enable
-     replacing the core functions and adding and alternative, module level
-     replacement support for enabling the extension of the interface.
-   * Add a new configuration option to 'mbedtls_ssl_config' to enable
-     suppressing the CA list in Certificate Request messages. The default
-     behaviour has not changed, namely every configured CAs name is included.
-
-API Changes
-   * The following functions in the AES module have been deprecated and replaced
-     by the functions shown below. The new functions change the return type from
-     void to int to allow returning error codes when using MBEDTLS_AES_ALT,
-     MBEDTLS_AES_DECRYPT_ALT or MBEDTLS_AES_ENCRYPT_ALT.
-     mbedtls_aes_decrypt() -> mbedtls_internal_aes_decrypt()
-     mbedtls_aes_encrypt() -> mbedtls_internal_aes_encrypt()
-
-Bugfix
-   * Remove macros from compat-1.3.h that correspond to deleted items from most
-     recent versions of the library. Found by Kyle Keen.
-   * Fixed issue in the Threading module that prevented mutexes from
-     initialising. Found by sznaider. #667 #843
-   * Add checks in the PK module for the RSA functions on 64-bit systems.
-     The PK and RSA modules use different types for passing hash length and
-     without these checks the type cast could lead to data loss. Found by Guido
-     Vranken.
-
-= mbed TLS 2.4.2 branch released 2017-03-08
-
-Security
-   * Add checks to prevent signature forgeries for very large messages while
-     using RSA through the PK module in 64-bit systems. The issue was caused by
-     some data loss when casting a size_t to an unsigned int value in the
-     functions rsa_verify_wrap(), rsa_sign_wrap(), rsa_alt_sign_wrap() and
-     mbedtls_pk_sign(). Found by Jean-Philippe Aumasson.
-   * Fixed potential livelock during the parsing of a CRL in PEM format in
-     mbedtls_x509_crl_parse(). A string containing a CRL followed by trailing
-     characters after the footer could result in the execution of an infinite
-     loop. The issue can be triggered remotely. Found by Greg Zaverucha,
-     Microsoft.
-   * Removed MD5 from the allowed hash algorithms for CertificateRequest and
-     CertificateVerify messages, to prevent SLOTH attacks against TLS 1.2.
-     Introduced by interoperability fix for #513.
-   * Fixed a bug that caused freeing a buffer that was allocated on the stack,
-     when verifying the validity of a key on secp224k1. This could be
-     triggered remotely for example with a maliciously constructed certificate
-     and potentially could lead to remote code execution on some platforms.
-     Reported independently by rongsaws and Aleksandar Nikolic, Cisco Talos
-     team. #569 CVE-2017-2784
-
-Bugfix
-   * Fix output certificate verification flags set by x509_crt_verify_top() when
-     traversing a chain of trusted CA. The issue would cause both flags,
-     MBEDTLS_X509_BADCERT_NOT_TRUSTED and MBEDTLS_X509_BADCERT_EXPIRED, to be
-     set when the verification conditions are not met regardless of the cause.
-     Found by Harm Verhagen and inestlerode. #665 #561
-   * Fix the redefinition of macro ssl_set_bio to an undefined symbol
-     mbedtls_ssl_set_bio_timeout in compat-1.3.h, by removing it.
-     Found by omlib-lin. #673
-   * Fix unused variable/function compilation warnings in pem.c, x509_crt.c and
-     x509_csr.c that are reported when building mbed TLS with a config.h that
-     does not define MBEDTLS_PEM_PARSE_C. Found by omnium21. #562
-   * Fix incorrect renegotiation condition in ssl_check_ctr_renegotiate() that
-     would compare 64 bits of the record counter instead of 48 bits as indicated
-     in RFC 6347 Section 4.3.1. This could cause the execution of the
-     renegotiation routines at unexpected times when the protocol is DTLS. Found
-     by wariua. #687
-   * Fixed multiple buffer overreads in mbedtls_pem_read_buffer() when parsing
-     the input string in PEM format to extract the different components. Found
-     by Eyal Itkin.
-   * Fixed potential arithmetic overflow in mbedtls_ctr_drbg_reseed() that could
-     cause buffer bound checks to be bypassed. Found by Eyal Itkin.
-   * Fixed potential arithmetic overflows in mbedtls_cipher_update() that could
-     cause buffer bound checks to be bypassed. Found by Eyal Itkin.
-   * Fixed potential arithmetic overflow in mbedtls_md2_update() that could
-     cause buffer bound checks to be bypassed. Found by Eyal Itkin.
-   * Fixed potential arithmetic overflow in mbedtls_base64_decode() that could
-     cause buffer bound checks to be bypassed. Found by Eyal Itkin.
-   * Fixed heap overreads in mbedtls_x509_get_time(). Found by Peng
-     Li/Yueh-Hsun Lin, KNOX Security, Samsung Research America.
-   * Fix potential memory leak in mbedtls_x509_crl_parse(). The leak was caused
-     by missing calls to mbedtls_pem_free() in cases when a
-     MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT error was encountered. Found and
-     fix proposed by Guido Vranken. #722
-   * Fixed the templates used to generate project and solution files for Visual
-     Studio 2015 as well as the files themselves, to remove a build warning
-     generated in Visual Studio 2015. Reported by Steve Valliere. #742
-   * Fix a resource leak in ssl_cookie, when using MBEDTLS_THREADING_C.
-     Raised and fix suggested by Alan Gillingham in the mbed TLS forum. #771
-   * Fix 1 byte buffer overflow in mbedtls_mpi_write_string() when the MPI
-     number to write in hexadecimal is negative and requires an odd number of
-     digits. Found and fixed by Guido Vranken.
-   * Fix unlisted DES configuration dependency in some pkparse test cases. Found
-     by inestlerode. #555
-
-= mbed TLS 2.4.1 branch released 2016-12-13
-
-Changes
-   * Update to CMAC test data, taken from - NIST Special Publication 800-38B -
-     Recommendation for Block Cipher Modes of Operation: The CMAC Mode for
-     Authentication – October  2016
-
-= mbed TLS 2.4.0 branch released 2016-10-17
-
-Security
-   * Removed the MBEDTLS_SSL_AEAD_RANDOM_IV option, because it was not compliant
-     with RFC-5116 and could lead to session key recovery in very long TLS
-     sessions. "Nonce-Disrespecting Adversaries Practical Forgery Attacks on GCM in
-     TLS" - H. Bock, A. Zauner, S. Devlin, J. Somorovsky, P. Jovanovic.
-     https://eprint.iacr.org/2016/475.pdf
-   * Fixed potential stack corruption in mbedtls_x509write_crt_der() and
-     mbedtls_x509write_csr_der() when the signature is copied to the buffer
-     without checking whether there is enough space in the destination. The
-     issue cannot be triggered remotely. Found by Jethro Beekman.
-
-Features
-   * Added support for CMAC for AES and 3DES and AES-CMAC-PRF-128, as defined by
-     NIST SP 800-38B, RFC-4493 and RFC-4615.
-   * Added hardware entropy selftest to verify that the hardware entropy source
-     is functioning correctly.
-   * Added a script to print build environment info for diagnostic use in test
-     scripts, which is also now called by all.sh.
-   * Added the macro MBEDTLS_X509_MAX_FILE_PATH_LEN that enables the user to
-     configure the maximum length of a file path that can be buffered when
-     calling mbedtls_x509_crt_parse_path().
-   * Added a configuration file config-no-entropy.h that configures the subset of
-     library features that do not require an entropy source.
-   * Added the macro MBEDTLS_ENTROPY_MIN_HARDWARE in config.h. This allows users
-     to configure the minimum number of bytes for entropy sources using the
-     mbedtls_hardware_poll() function.
-
-Bugfix
-   * Fix for platform time abstraction to avoid dependency issues where a build
-     may need time but not the standard C library abstraction, and added
-     configuration consistency checks to check_config.h
-   * Fix dependency issue in Makefile to allow parallel builds.
-   * Fix incorrect handling of block lengths in crypt_and_hash.c sample program,
-     when GCM is used. Found by udf2457. #441
-   * Fix for key exchanges based on ECDH-RSA or ECDH-ECDSA which weren't
-     enabled unless others were also present. Found by David Fernandez. #428
-   * Fix for out-of-tree builds using CMake. Found by jwurzer, and fix based on
-     a contribution from Tobias Tangemann. #541
-   * Fixed cert_app.c sample program for debug output and for use when no root
-     certificates are provided.
-   * Fix conditional statement that would cause a 1 byte overread in
-     mbedtls_asn1_get_int(). Found and fixed by Guido Vranken. #599
-   * Fixed pthread implementation to avoid unintended double initialisations
-     and double frees. Found by Niklas Amnebratt.
-   * Fixed the sample applications gen_key.c, cert_req.c and cert_write.c for
-     builds where the configuration MBEDTLS_PEM_WRITE_C is not defined. Found
-     by inestlerode. #559.
-   * Fix mbedtls_x509_get_sig() to update the ASN1 type in the mbedtls_x509_buf
-     data structure until after error checks are successful. Found by
-     subramanyam-c. #622
-   * Fix documentation and implementation missmatch for function arguments of
-     mbedtls_gcm_finish(). Found by cmiatpaar. #602
-   * Guarantee that P>Q at RSA key generation. Found by inestlerode. #558
-   * Fix potential byte overread when verifying malformed SERVER_HELLO in
-     ssl_parse_hello_verify_request() for DTLS. Found by Guido Vranken.
-   * Fix check for validity of date when parsing in mbedtls_x509_get_time().
-     Found by subramanyam-c. #626
-   * Fix compatibility issue with Internet Explorer client authentication,
-     where the limited hash choices prevented the client from sending its
-     certificate. Found by teumas. #513
-   * Fix compilation without MBEDTLS_SELF_TEST enabled.
-
-Changes
-   * Extended test coverage of special cases, and added new timing test suite.
-   * Removed self-tests from the basic-built-test.sh script, and added all
-     missing self-tests to the test suites, to ensure self-tests are only
-     executed once.
-   * Added support for 3 and 4 byte lengths to mbedtls_asn1_write_len().
-   * Added support for a Yotta specific configuration file -
-     through the symbol YOTTA_CFG_MBEDTLS_TARGET_CONFIG_FILE.
-   * Added optimization for code space for X.509/OID based on configured
-     features. Contributed by Aviv Palivoda.
-   * Renamed source file library/net.c to library/net_sockets.c to avoid
-     naming collision in projects which also have files with the common name
-     net.c. For consistency, the corresponding header file, net.h, is marked as
-     deprecated, and its contents moved to net_sockets.h.
-   * Changed the strategy for X.509 certificate parsing and validation, to no
-     longer disregard certificates with unrecognised fields.
-
-= mbed TLS 2.3.0 branch released 2016-06-28
-
-Security
-   * Fix missing padding length check in mbedtls_rsa_rsaes_pkcs1_v15_decrypt
-     required by PKCS1 v2.2
-   * Fix potential integer overflow to buffer overflow in
-     mbedtls_rsa_rsaes_pkcs1_v15_encrypt and mbedtls_rsa_rsaes_oaep_encrypt
-     (not triggerable remotely in (D)TLS).
-   * Fix a potential integer underflow to buffer overread in
-     mbedtls_rsa_rsaes_oaep_decrypt. It is not triggerable remotely in
-     SSL/TLS.
-
-Features
-   * Support for platform abstraction of the standard C library time()
-     function.
-
-Bugfix
-   * Fix bug in mbedtls_mpi_add_mpi() that caused wrong results when the three
-     arguments where the same (in-place doubling). Found and fixed by Janos
-     Follath. #309
-   * Fix potential build failures related to the 'apidoc' target, introduced
-     in the previous patch release. Found by Robert Scheck. #390 #391
-   * Fix issue in Makefile that prevented building using armar. #386
-   * Fix memory leak that occurred only when ECJPAKE was enabled and ECDHE and
-     ECDSA was disabled in config.h . The leak didn't occur by default.
-   * Fix an issue that caused valid certificates to be rejected whenever an
-     expired or not yet valid certificate was parsed before a valid certificate
-     in the trusted certificate list.
-   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the
-     buffer after DER certificates to be included in the raw representation.
-   * Fix issue that caused a hang when generating RSA keys of odd bitlength
-   * Fix bug in mbedtls_rsa_rsaes_pkcs1_v15_encrypt that made null pointer
-     dereference possible.
-   * Fix issue that caused a crash if invalid curves were passed to
-     mbedtls_ssl_conf_curves. #373
-   * Fix issue in ssl_fork_server which was preventing it from functioning. #429
-   * Fix memory leaks in test framework
-   * Fix test in ssl-opt.sh that does not run properly with valgrind
-   * Fix unchecked calls to mmbedtls_md_setup(). Fix by Brian Murray. #502
-
-Changes
-   * On ARM platforms, when compiling with -O0 with GCC, Clang or armcc5,
-     don't use the optimized assembly for bignum multiplication. This removes
-     the need to pass -fomit-frame-pointer to avoid a build error with -O0.
-   * Disabled SSLv3 in the default configuration.
-   * Optimized mbedtls_mpi_zeroize() for MPI integer size. (Fix by Alexey
-     Skalozub).
-   * Fix non-compliance server extension handling. Extensions for SSLv3 are now
-     ignored, as required by RFC6101.
-
-= mbed TLS 2.2.1 released 2016-01-05
-
-Security
-   * Fix potential double free when mbedtls_asn1_store_named_data() fails to
-     allocate memory. Only used for certificate generation, not triggerable
-     remotely in SSL/TLS. Found by Rafał Przywara. #367
-   * Disable MD5 handshake signatures in TLS 1.2 by default to prevent the
-     SLOTH attack on TLS 1.2 server authentication (other attacks from the
-     SLOTH paper do not apply to any version of mbed TLS or PolarSSL).
-     https://www.mitls.org/pages/attacks/SLOTH
-
-Bugfix
-   * Fix over-restrictive length limit in GCM. Found by Andreas-N. #362
-   * Fix bug in certificate validation that caused valid chains to be rejected
-     when the first intermediate certificate has pathLenConstraint=0. Found by
-     Nicholas Wilson. Introduced in mbed TLS 2.2.0. #280
-   * Removed potential leak in mbedtls_rsa_rsassa_pkcs1_v15_sign(), found by
-     JayaraghavendranK. #372
-   * Fix suboptimal handling of unexpected records that caused interop issues
-     with some peers over unreliable links. Avoid dropping an entire DTLS
-     datagram if a single record in a datagram is unexpected, instead only
-     drop the record and look at subsequent records (if any are present) in
-     the same datagram. Found by jeannotlapin. #345
-
-= mbed TLS 2.2.0 released 2015-11-04
-
-Security
-   * Fix potential double free if mbedtls_ssl_conf_psk() is called more than
-     once and some allocation fails. Cannot be forced remotely. Found by Guido
-     Vranken, Intelworks.
-   * Fix potential heap corruption on Windows when
-     mbedtls_x509_crt_parse_path() is passed a path longer than 2GB. Cannot be
-     triggered remotely. Found by Guido Vranken, Intelworks.
-   * Fix potential buffer overflow in some asn1_write_xxx() functions.
-     Cannot be triggered remotely unless you create X.509 certificates based
-     on untrusted input or write keys of untrusted origin. Found by Guido
-     Vranken, Intelworks.
-   * The X509 max_pathlen constraint was not enforced on intermediate
-     certificates. Found by Nicholas Wilson, fix and tests provided by
-     Janos Follath. #280 and #319
-
-Features
-   * Experimental support for EC J-PAKE as defined in Thread 1.0.0.
-     Disabled by default as the specification might still change.
-   * Added a key extraction callback to accees the master secret and key
-     block. (Potential uses include EAP-TLS and Thread.)
-
-Bugfix
-   * Self-signed certificates were not excluded from pathlen counting,
-     resulting in some valid X.509 being incorrectly rejected. Found and fix
-     provided by Janos Follath. #319
-   * Fix build error with configurations where ECDHE-PSK is the only key
-     exchange. Found and fix provided by Chris Hammond. #270
-   * Fix build error with configurations where RSA, RSA-PSK, ECDH-RSA or
-     ECHD-ECDSA if the only key exchange. Multiple reports. #310
-   * Fixed a bug causing some handshakes to fail due to some non-fatal alerts
-     not being properly ignored. Found by mancha and Kasom Koht-arsa, #308
-   * mbedtls_x509_crt_verify(_with_profile)() now also checks the key type and
-     size/curve against the profile. Before that, there was no way to set a
-     minimum key size for end-entity certificates with RSA keys. Found by
-     Matthew Page of Scannex Electronics Ltd.
-   * Fix failures in MPI on Sparc(64) due to use of bad assembly code.
-     Found by Kurt Danielson. #292
-   * Fix typo in name of the extKeyUsage OID. Found by inestlerode, #314
-   * Fix bug in ASN.1 encoding of booleans that caused generated CA
-     certificates to be rejected by some applications, including OS X
-     Keychain. Found and fixed by Jonathan Leroy, Inikup.
-
-Changes
-   * Improved performance of mbedtls_ecp_muladd() when one of the scalars is 1
-     or -1.
-
-= mbed TLS 2.1.2 released 2015-10-06
-
-Security
-   * Added fix for CVE-2015-5291 to prevent heap corruption due to buffer
-     overflow of the hostname or session ticket. Found by Guido Vranken,
-     Intelworks.
-   * Fix potential double-free if mbedtls_ssl_set_hs_psk() is called more than
-     once in the same handhake and mbedtls_ssl_conf_psk() was used.
-     Found and patch provided by Guido Vranken, Intelworks. Cannot be forced
-     remotely.
-   * Fix stack buffer overflow in pkcs12 decryption (used by
-     mbedtls_pk_parse_key(file)() when the password is > 129 bytes.
-     Found by Guido Vranken, Intelworks. Not triggerable remotely.
-   * Fix potential buffer overflow in mbedtls_mpi_read_string().
-     Found by Guido Vranken, Intelworks. Not exploitable remotely in the context
-     of TLS, but might be in other uses. On 32 bit machines, requires reading a
-     string of close to or larger than 1GB to exploit; on 64 bit machines, would
-     require reading a string of close to or larger than 2^62 bytes.
-   * Fix potential random memory allocation in mbedtls_pem_read_buffer()
-     on crafted PEM input data. Found and fix provided by Guido Vranken,
-     Intelworks. Not triggerable remotely in TLS. Triggerable remotely if you
-     accept PEM data from an untrusted source.
-   * Fix possible heap buffer overflow in base64_encoded() when the input
-     buffer is 512MB or larger on 32-bit platforms. Found by Guido Vranken,
-     Intelworks. Not trigerrable remotely in TLS.
-   * Fix potential double-free if mbedtls_conf_psk() is called repeatedly on
-     the same mbedtls_ssl_config object and memory allocation fails. Found by
-     Guido Vranken, Intelworks. Cannot be forced remotely.
-   * Fix potential heap buffer overflow in servers that perform client
-     authentication against a crafted CA cert. Cannot be triggered remotely
-     unless you allow third parties to pick trust CAs for client auth.
-     Found by Guido Vranken, Intelworks.
-
-Bugfix
-   * Fix compile error in net.c with musl libc. Found and patch provided by
-     zhasha (#278).
-   * Fix macroization of 'inline' keyword when building as C++. (#279)
-
-Changes
-   * Added checking of hostname length in mbedtls_ssl_set_hostname() to ensure
-     domain names are compliant with RFC 1035.
-   * Fixed paths for check_config.h in example config files. (Found by bachp)
-     (#291)
-
-= mbed TLS 2.1.1 released 2015-09-17
-
-Security
-   * Add countermeasure against Lenstra's RSA-CRT attack for PKCS#1 v1.5
-     signatures. (Found by Florian Weimer, Red Hat.)
-     https://securityblog.redhat.com/2015/09/02/factoring-rsa-keys-with-tls-perfect-forward-secrecy/
-   * Fix possible client-side NULL pointer dereference (read) when the client
-     tries to continue the handshake after it failed (a misuse of the API).
-     (Found and patch provided by Fabian Foerg, Gotham Digital Science using
-     afl-fuzz.)
-
-Bugfix
-   * Fix warning when using a 64bit platform. (found by embedthis) (#275)
-   * Fix off-by-one error in parsing Supported Point Format extension that
-     caused some handshakes to fail.
-
-Changes
-   * Made X509 profile pointer const in mbedtls_ssl_conf_cert_profile() to allow
-     use of mbedtls_x509_crt_profile_next. (found by NWilson)
-   * When a client initiates a reconnect from the same port as a live
-     connection, if cookie verification is available
-     (MBEDTLS_SSL_DTLS_HELLO_VERIFY defined in config.h, and usable cookie
-     callbacks set with mbedtls_ssl_conf_dtls_cookies()), this will be
-     detected and mbedtls_ssl_read() will return
-     MBEDTLS_ERR_SSL_CLIENT_RECONNECT - it is then possible to start a new
-     handshake with the same context. (See RFC 6347 section 4.2.8.)
-
-= mbed TLS 2.1.0 released 2015-09-04
-
-Features
-   * Added support for yotta as a build system.
-   * Primary open source license changed to Apache 2.0 license.
-
-Bugfix
-   * Fix segfault in the benchmark program when benchmarking DHM.
-   * Fix build error with CMake and pre-4.5 versions of GCC (found by Hugo
-     Leisink).
-   * Fix bug when parsing a ServerHello without extensions (found by David
-     Sears).
-   * Fix bug in CMake lists that caused libmbedcrypto.a not to be installed
-     (found by Benoit Lecocq).
-   * Fix bug in Makefile that caused libmbedcrypto and libmbedx509 not to be
-     installed (found by Rawi666).
-   * Fix compile error with armcc 5 with --gnu option.
-   * Fix bug in Makefile that caused programs not to be installed correctly
-     (found by robotanarchy) (#232).
-   * Fix bug in Makefile that prevented from installing without building the
-     tests (found by robotanarchy) (#232).
-   * Fix missing -static-libgcc when building shared libraries for Windows
-     with make.
-   * Fix link error when building shared libraries for Windows with make.
-   * Fix error when loading libmbedtls.so.
-   * Fix bug in mbedtls_ssl_conf_default() that caused the default preset to
-     be always used (found by dcb314) (#235)
-   * Fix bug in mbedtls_rsa_public() and mbedtls_rsa_private() that could
-     result trying to unlock an unlocked mutex on invalid input (found by
-     Fredrik Axelsson) (#257)
-   * Fix -Wshadow warnings (found by hnrkp) (#240)
-   * Fix memory corruption on client with overlong PSK identity, around
-     SSL_MAX_CONTENT_LEN or higher - not triggerrable remotely (found by
-     Aleksandrs Saveljevs) (#238)
-   * Fix unused function warning when using MBEDTLS_MDx_ALT or
-     MBEDTLS_SHAxxx_ALT (found by Henrik) (#239)
-   * Fix memory corruption in pkey programs (found by yankuncheng) (#210)
-
-Changes
-   * The PEM parser now accepts a trailing space at end of lines (#226).
-   * It is now possible to #include a user-provided configuration file at the
-     end of the default config.h by defining MBEDTLS_USER_CONFIG_FILE on the
-     compiler's command line.
-   * When verifying a certificate chain, if an intermediate certificate is
-     trusted, no later cert is checked. (suggested by hannes-landeholm)
-     (#220).
-   * Prepend a "thread identifier" to debug messages (issue pointed out by
-     Hugo Leisink) (#210).
-   * Add mbedtls_ssl_get_max_frag_len() to query the current maximum fragment
-     length.
-
-= mbed TLS 2.0.0 released 2015-07-13
-
-Features
-   * Support for DTLS 1.0 and 1.2 (RFC 6347).
-   * Ability to override core functions from MDx, SHAx, AES and DES modules
-     with custom implementation (eg hardware accelerated), complementing the
-     ability to override the whole module.
-   * New server-side implementation of session tickets that rotate keys to
-     preserve forward secrecy, and allows sharing across multiple contexts.
-   * Added a concept of X.509 cerificate verification profile that controls
-     which algorithms and key sizes (curves for ECDSA) are acceptable.
-   * Expanded configurability of security parameters in the SSL module with
-     mbedtls_ssl_conf_dhm_min_bitlen() and mbedtls_ssl_conf_sig_hashes().
-   * Introduced a concept of presets for SSL security-relevant configuration
-     parameters.
-
-API Changes
-   * The library has been split into libmbedcrypto, libmbedx509, libmbedtls.
-     You now need to link to all of them if you use TLS for example.
-   * All public identifiers moved to the mbedtls_* or MBEDTLS_* namespace.
-     Some names have been further changed to make them more consistent.
-     Migration helpers scripts/rename.pl and include/mbedtls/compat-1.3.h are
-     provided. Full list of renamings in scripts/data_files/rename-1.3-2.0.txt
-   * Renamings of fields inside structures, not covered by the previous list:
-     mbedtls_cipher_info_t.key_length -> key_bitlen
-     mbedtls_cipher_context_t.key_length -> key_bitlen
-     mbedtls_ecp_curve_info.size -> bit_size
-   * Headers are now found in the 'mbedtls' directory (previously 'polarssl').
-   * The following _init() functions that could return errors have
-     been split into an _init() that returns void and another function that
-     should generally be the first function called on this context after init:
-     mbedtls_ssl_init() -> mbedtls_ssl_setup()
-     mbedtls_ccm_init() -> mbedtls_ccm_setkey()
-     mbedtls_gcm_init() -> mbedtls_gcm_setkey()
-     mbedtls_hmac_drbg_init() -> mbedtls_hmac_drbg_seed(_buf)()
-     mbedtls_ctr_drbg_init()  -> mbedtls_ctr_drbg_seed()
-     Note that for mbedtls_ssl_setup(), you need to be done setting up the
-     ssl_config structure before calling it.
-   * Most ssl_set_xxx() functions (all except ssl_set_bio(), ssl_set_hostname(),
-     ssl_set_session() and ssl_set_client_transport_id(), plus
-     ssl_legacy_renegotiation()) have been renamed to mbedtls_ssl_conf_xxx()
-     (see rename.pl and compat-1.3.h above) and their first argument's type
-     changed from ssl_context to ssl_config.
-   * ssl_set_bio() changed signature (contexts merged, order switched, one
-     additional callback for read-with-timeout).
-   * The following functions have been introduced and must be used in callback
-     implementations (SNI, PSK) instead of their *conf counterparts:
-     mbedtls_ssl_set_hs_own_cert()
-     mbedtls_ssl_set_hs_ca_chain()
-     mbedtls_ssl_set_hs_psk()
-   * mbedtls_ssl_conf_ca_chain() lost its last argument (peer_cn), now set
-     using mbedtls_ssl_set_hostname().
-   * mbedtls_ssl_conf_session_cache() changed prototype (only one context
-     pointer, parameters reordered).
-   * On server, mbedtls_ssl_conf_session_tickets_cb() must now be used in
-     place of mbedtls_ssl_conf_session_tickets() to enable session tickets.
-   * The SSL debug callback gained two new arguments (file name, line number).
-   * Debug modes were removed.
-   * mbedtls_ssl_conf_truncated_hmac() now returns void.
-   * mbedtls_memory_buffer_alloc_init() now returns void.
-   * X.509 verification flags are now an uint32_t. Affect the signature of:
-     mbedtls_ssl_get_verify_result()
-     mbedtls_x509_ctr_verify_info()
-     mbedtls_x509_crt_verify() (flags, f_vrfy -> needs to be updated)
-     mbedtls_ssl_conf_verify() (f_vrfy -> needs to be updated)
-   * The following functions changed prototype to avoid an in-out length
-     parameter:
-     mbedtls_base64_encode()
-     mbedtls_base64_decode()
-     mbedtls_mpi_write_string()
-     mbedtls_dhm_calc_secret()
-   * In the NET module, all "int" and "int *" arguments for file descriptors
-     changed type to "mbedtls_net_context *".
-   * net_accept() gained new arguments for the size of the client_ip buffer.
-   * In the threading layer, mbedtls_mutex_init() and mbedtls_mutex_free() now
-     return void.
-   * ecdsa_write_signature() gained an additional md_alg argument and
-     ecdsa_write_signature_det() was deprecated.
-   * pk_sign() no longer accepts md_alg == POLARSSL_MD_NONE with ECDSA.
-   * Last argument of x509_crt_check_key_usage() and
-     mbedtls_x509write_crt_set_key_usage() changed from int to unsigned.
-   * test_ca_list (from certs.h) is renamed to test_cas_pem and is only
-     available if POLARSSL_PEM_PARSE_C is defined (it never worked without).
-   * Test certificates in certs.c are no longer guaranteed to be nul-terminated
-     strings; use the new *_len variables instead of strlen().
-   * Functions mbedtls_x509_xxx_parse(), mbedtls_pk_parse_key(),
-     mbedtls_pk_parse_public_key() and mbedtls_dhm_parse_dhm() now expect the
-     length parameter to include the terminating null byte for PEM input.
-   * Signature of mpi_mul_mpi() changed to make the last argument unsigned
-   * calloc() is now used instead of malloc() everywhere. API of platform
-     layer and the memory_buffer_alloc module changed accordingly.
-     (Thanks to Mansour Moufid for helping with the replacement.)
-   * Change SSL_DISABLE_RENEGOTIATION config.h flag to SSL_RENEGOTIATION
-     (support for renegotiation now needs explicit enabling in config.h).
-   * Split MBEDTLS_HAVE_TIME into MBEDTLS_HAVE_TIME and MBEDTLS_HAVE_TIME_DATE
-     in config.h
-   * net_connect() and net_bind() have a new 'proto' argument to choose
-     between TCP and UDP, using the macros NET_PROTO_TCP or NET_PROTO_UDP.
-     Their 'port' argument type is changed to a string.
-   * Some constness fixes
-
-Removals
-   * Removed mbedtls_ecp_group_read_string(). Only named groups are supported.
-   * Removed mbedtls_ecp_sub() and mbedtls_ecp_add(), use
-     mbedtls_ecp_muladd().
-   * Removed individual mdX_hmac, shaX_hmac, mdX_file and shaX_file functions
-     (use generic functions from md.h)
-   * Removed mbedtls_timing_msleep(). Use mbedtls_net_usleep() or a custom
-     waiting function.
-   * Removed test DHM parameters from the test certs module.
-   * Removed the PBKDF2 module (use PKCS5).
-   * Removed POLARSSL_ERROR_STRERROR_BC (use mbedtls_strerror()).
-   * Removed compat-1.2.h (helper for migrating from 1.2 to 1.3).
-   * Removed openssl.h (very partial OpenSSL compatibility layer).
-   * Configuration options POLARSSL_HAVE_LONGLONG was removed (now always on).
-   * Configuration options POLARSSL_HAVE_INT8 and POLARSSL_HAVE_INT16 have
-     been removed (compiler is required to support 32-bit operations).
-   * Configuration option POLARSSL_HAVE_IPV6 was removed (always enabled).
-   * Removed test program o_p_test, the script compat.sh does more.
-   * Removed test program ssl_test, superseded by ssl-opt.sh.
-   * Removed helper script active-config.pl
-
-New deprecations
-   * md_init_ctx() is deprecated in favour of md_setup(), that adds a third
-     argument (allowing memory savings if HMAC is not used)
-
-Semi-API changes (technically public, morally private)
-   * Renamed a few headers to include _internal in the name. Those headers are
-     not supposed to be included by users.
-   * Changed md_info_t into an opaque structure (use md_get_xxx() accessors).
-   * Changed pk_info_t into an opaque structure.
-   * Changed cipher_base_t into an opaque structure.
-   * Removed sig_oid2 and rename sig_oid1 to sig_oid in x509_crt and x509_crl.
-   * x509_crt.key_usage changed from unsigned char to unsigned int.
-   * Removed r and s from ecdsa_context
-   * Removed mode from des_context and des3_context
-
-Default behavior changes
-   * The default minimum TLS version is now TLS 1.0.
-   * RC4 is now blacklisted by default in the SSL/TLS layer, and excluded from the
-     default ciphersuite list returned by ssl_list_ciphersuites()
-   * Support for receiving SSLv2 ClientHello is now disabled by default at
-     compile time.
-   * The default authmode for SSL/TLS clients is now REQUIRED.
-   * Support for RSA_ALT contexts in the PK layer is now optional. Since is is
-     enabled in the default configuration, this is only noticeable if using a
-     custom config.h
-   * Default DHM parameters server-side upgraded from 1024 to 2048 bits.
-   * A minimum RSA key size of 2048 bits is now enforced during ceritificate
-     chain verification.
-   * Negotiation of truncated HMAC is now disabled by default on server too.
-   * The following functions are now case-sensitive:
-     mbedtls_cipher_info_from_string()
-     mbedtls_ecp_curve_info_from_name()
-     mbedtls_md_info_from_string()
-     mbedtls_ssl_ciphersuite_from_string()
-     mbedtls_version_check_feature()
-
-Requirement changes
-   * The minimum MSVC version required is now 2010 (better C99 support).
-   * The NET layer now unconditionnaly relies on getaddrinfo() and select().
-   * Compiler is required to support C99 types such as long long and uint32_t.
-
-API changes from the 1.4 preview branch
-   * ssl_set_bio_timeout() was removed, split into mbedtls_ssl_set_bio() with
-     new prototype, and mbedtls_ssl_set_read_timeout().
-   * The following functions now return void:
-     mbedtls_ssl_conf_transport()
-     mbedtls_ssl_conf_max_version()
-     mbedtls_ssl_conf_min_version()
-   * DTLS no longer hard-depends on TIMING_C, but uses a callback interface
-     instead, see mbedtls_ssl_set_timer_cb(), with the Timing module providing
-     an example implementation, see mbedtls_timing_delay_context and
-     mbedtls_timing_set/get_delay().
-   * With UDP sockets, it is no longer necessary to call net_bind() again
-     after a successful net_accept().
-
-Changes
-   * mbedtls_ctr_drbg_random() and mbedtls_hmac_drbg_random() are now
-     thread-safe if MBEDTLS_THREADING_C is enabled.
-   * Reduced ROM fooprint of SHA-256 and added an option to reduce it even
-     more (at the expense of performance) MBEDTLS_SHA256_SMALLER.
-
-= mbed TLS 1.3 branch
-
-Security
-   * With authmode set to SSL_VERIFY_OPTIONAL, verification of keyUsage and
-     extendedKeyUsage on the leaf certificate was lost (results not accessible
-     via ssl_get_verify_results()).
-   * Add countermeasure against "Lucky 13 strikes back" cache-based attack,
-     https://dl.acm.org/citation.cfm?id=2714625
-
-Features
-   * Improve ECC performance by using more efficient doubling formulas
-     (contributed by Peter Dettman).
-   * Add x509_crt_verify_info() to display certificate verification results.
-   * Add support for reading DH parameters with privateValueLength included
-     (contributed by Daniel Kahn Gillmor).
-   * Add support for bit strings in X.509 names (request by Fredrik Axelsson).
-   * Add support for id-at-uniqueIdentifier in X.509 names.
-   * Add support for overriding snprintf() (except on Windows) and exit() in
-     the platform layer.
-   * Add an option to use macros instead of function pointers in the platform
-     layer (helps get rid of unwanted references).
-   * Improved Makefiles for Windows targets by fixing library targets and making
-     cross-compilation easier (thanks to Alon Bar-Lev).
-   * The benchmark program also prints heap usage for public-key primitives
-     if POLARSSL_MEMORY_BUFFER_ALLOC_C and POLARSSL_MEMORY_DEBUG are defined.
-   * New script ecc-heap.sh helps measuring the impact of ECC parameters on
-     speed and RAM (heap only for now) usage.
-   * New script memory.sh helps measuring the ROM and RAM requirements of two
-     reduced configurations (PSK-CCM and NSA suite B).
-   * Add config flag POLARSSL_DEPRECATED_WARNING (off by default) to produce
-     warnings on use of deprecated functions (with GCC and Clang only).
-   * Add config flag POLARSSL_DEPRECATED_REMOVED (off by default) to produce
-     errors on use of deprecated functions.
-
-Bugfix
-   * Fix compile errors with PLATFORM_NO_STD_FUNCTIONS.
-   * Fix compile error with PLATFORM_EXIT_ALT (thanks to Rafał Przywara).
-   * Fix bug in entropy.c when THREADING_C is also enabled that caused
-     entropy_free() to crash (thanks to Rafał Przywara).
-   * Fix memory leak when gcm_setkey() and ccm_setkey() are used more than
-     once on the same context.
-   * Fix bug in ssl_mail_client when password is longer that username (found
-     by Bruno Pape).
-   * Fix undefined behaviour (memcmp( NULL, NULL, 0 );) in X.509 modules
-     (detected by Clang's 3.6 UBSan).
-   * mpi_size() and mpi_msb() would segfault when called on an mpi that is
-     initialized but not set (found by pravic).
-   * Fix detection of support for getrandom() on Linux (reported by syzzer) by
-     doing it at runtime (using uname) rather that compile time.
-   * Fix handling of symlinks by "make install" (found by Gaël PORTAY).
-   * Fix potential NULL pointer dereference (not trigerrable remotely) when
-     ssl_write() is called before the handshake is finished (introduced in
-     1.3.10) (first reported by Martin Blumenstingl).
-   * Fix bug in pk_parse_key() that caused some valid private EC keys to be
-     rejected.
-   * Fix bug in Via Padlock support (found by Nikos Mavrogiannopoulos).
-   * Fix thread safety bug in RSA operations (found by Fredrik Axelsson).
-   * Fix hardclock() (only used in the benchmarking program) with some
-     versions of mingw64 (found by kxjhlele).
-   * Fix warnings from mingw64 in timing.c (found by kxjklele).
-   * Fix potential unintended sign extension in asn1_get_len() on 64-bit
-     platforms.
-   * Fix potential memory leak in ssl_set_psk() (found by Mansour Moufid).
-   * Fix compile error when POLARSSL_SSL_DISABLE_RENEGOTATION and
-     POLARSSL_SSL_SSESSION_TICKETS where both enabled in config.h (introduced
-     in 1.3.10).
-   * Add missing extern "C" guard in aesni.h (reported by amir zamani).
-   * Add missing dependency on SHA-256 in some x509 programs (reported by
-     Gergely Budai).
-   * Fix bug related to ssl_set_curves(): the client didn't check that the
-     curve picked by the server was actually allowed.
-
-Changes
-   * Remove bias in mpi_gen_prime (contributed by Pascal Junod).
-   * Remove potential sources of timing variations (some contributed by Pascal
-     Junod).
-   * Options POLARSSL_HAVE_INT8 and POLARSSL_HAVE_INT16 are deprecated.
-   * Enabling POLARSSL_NET_C without POLARSSL_HAVE_IPV6 is deprecated.
-   * compat-1.2.h and openssl.h are deprecated.
-   * Adjusting/overriding CFLAGS and LDFLAGS with the make build system is now
-     more flexible (warning: OFLAGS is not used any more) (see the README)
-     (contributed by Alon Bar-Lev).
-   * ssl_set_own_cert() no longer calls pk_check_pair() since the
-     performance impact was bad for some users (this was introduced in 1.3.10).
-   * Move from SHA-1 to SHA-256 in example programs using signatures
-     (suggested by Thorsten Mühlfelder).
-   * Remove some unneeded inclusions of header files from the standard library
-     "minimize" others (eg use stddef.h if only size_t is needed).
-   * Change #include lines in test files to use double quotes instead of angle
-     brackets for uniformity with the rest of the code.
-   * Remove dependency on sscanf() in X.509 parsing modules.
-
-= mbed TLS 1.3.10 released 2015-02-09
-Security
-   * NULL pointer dereference in the buffer-based allocator when the buffer is
-     full and polarssl_free() is called (found by Mark Hasemeyer)
-     (only possible if POLARSSL_MEMORY_BUFFER_ALLOC_C is enabled, which it is
-     not by default).
-   * Fix remotely-triggerable uninitialised pointer dereference caused by
-     crafted X.509 certificate (TLS server is not affected if it doesn't ask for a
-     client certificate) (found using Codenomicon Defensics).
-   * Fix remotely-triggerable memory leak caused by crafted X.509 certificates
-     (TLS server is not affected if it doesn't ask for a client certificate)
-     (found using Codenomicon Defensics).
-   * Fix potential stack overflow while parsing crafted X.509 certificates
-     (TLS server is not affected if it doesn't ask for a client certificate)
-     (found using Codenomicon Defensics).
-   * Fix timing difference that could theoretically lead to a
-     Bleichenbacher-style attack in the RSA and RSA-PSK key exchanges
-     (reported by Sebastian Schinzel).
-
-Features
-   * Add support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv).
-   * Add support for Extended Master Secret (draft-ietf-tls-session-hash).
-   * Add support for Encrypt-then-MAC (RFC 7366).
-   * Add function pk_check_pair() to test if public and private keys match.
-   * Add x509_crl_parse_der().
-   * Add compile-time option POLARSSL_X509_MAX_INTERMEDIATE_CA to limit the
-     length of an X.509 verification chain.
-   * Support for renegotiation can now be disabled at compile-time
-   * Support for 1/n-1 record splitting, a countermeasure against BEAST.
-   * Certificate selection based on signature hash, preferring SHA-1 over SHA-2
-     for pre-1.2 clients when multiple certificates are available.
-   * Add support for getrandom() syscall on recent Linux kernels with Glibc or
-     a compatible enough libc (eg uClibc).
-   * Add ssl_set_arc4_support() to make it easier to disable RC4 at runtime
-     while using the default ciphersuite list.
-   * Added new error codes and debug messages about selection of
-     ciphersuite/certificate.
-
-Bugfix
-   * Stack buffer overflow if ctr_drbg_update() is called with too large
-     add_len (found by Jean-Philippe Aumasson) (not triggerable remotely).
-   * Possible buffer overflow of length at most POLARSSL_MEMORY_ALIGN_MULTIPLE
-     if memory_buffer_alloc_init() was called with buf not aligned and len not
-     a multiple of POLARSSL_MEMORY_ALIGN_MULTIPLE (not triggerable remotely).
-   * User set CFLAGS were ignored by Cmake with gcc (introduced in 1.3.9, found
-     by Julian Ospald).
-   * Fix potential undefined behaviour in Camellia.
-   * Fix potential failure in ECDSA signatures when POLARSSL_ECP_MAX_BITS is a
-     multiple of 8 (found by Gergely Budai).
-   * Fix unchecked return code in x509_crt_parse_path() on Windows (found by
-     Peter Vaskovic).
-   * Fix assembly selection for MIPS64 (thanks to James Cowgill).
-   * ssl_get_verify_result() now works even if the handshake was aborted due
-     to a failed verification (found by Fredrik Axelsson).
-   * Skip writing and parsing signature_algorithm extension if none of the
-     key exchanges enabled needs certificates. This fixes a possible interop
-     issue with some servers when a zero-length extension was sent. (Reported
-     by Peter Dettman.)
-   * On a 0-length input, base64_encode() did not correctly set output length
-     (found by Hendrik van den Boogaard).
-
-Changes
-   * Use deterministic nonces for AEAD ciphers in TLS by default (possible to
-     switch back to random with POLARSSL_SSL_AEAD_RANDOM_IV in config.h).
-   * Blind RSA private operations even when POLARSSL_RSA_NO_CRT is defined.
-   * ssl_set_own_cert() now returns an error on key-certificate mismatch.
-   * Forbid repeated extensions in X.509 certificates.
-   * debug_print_buf() now prints a text view in addition to hexadecimal.
-   * A specific error is now returned when there are ciphersuites in common
-     but none of them is usable due to external factors such as no certificate
-     with a suitable (extended)KeyUsage or curve or no PSK set.
-   * It is now possible to disable negotiation of truncated HMAC server-side
-     at runtime with ssl_set_truncated_hmac().
-   * Example programs for SSL client and server now disable SSLv3 by default.
-   * Example programs for SSL client and server now disable RC4 by default.
-   * Use platform.h in all test suites and programs.
-
-= PolarSSL 1.3.9 released 2014-10-20
-Security
-   * Lowest common hash was selected from signature_algorithms extension in
-     TLS 1.2 (found by Darren Bane) (introduced in 1.3.8).
-   * Remotely-triggerable memory leak when parsing some X.509 certificates
-     (server is not affected if it doesn't ask for a client certificate)
-     (found using Codenomicon Defensics).
-   * Remotely-triggerable memory leak when parsing crafted ClientHello
-     (not affected if ECC support was compiled out) (found using Codenomicon
-     Defensics).
-
-Bugfix
-   * Support escaping of commas in x509_string_to_names()
-   * Fix compile error in ssl_pthread_server (found by Julian Ospald).
-   * Fix net_accept() regarding non-blocking sockets (found by Luca Pesce).
-   * Don't print uninitialised buffer in ssl_mail_client (found by Marc Abel).
-   * Fix warnings from Clang's scan-build (contributed by Alfred Klomp).
-   * Fix compile error in timing.c when POLARSSL_NET_C and POLARSSL_SELFTEST
-     are defined but not POLARSSL_HAVE_TIME (found by Stephane Di Vito).
-   * Remove non-existent file from VS projects (found by Peter Vaskovic).
-   * ssl_read() could return non-application data records on server while
-     renegotation was pending, and on client when a HelloRequest was received.
-   * Server-initiated renegotiation would fail with non-blocking I/O if the
-     write callback returned WANT_WRITE when requesting renegotiation.
-   * ssl_close_notify() could send more than one message in some circumstances
-     with non-blocking I/O.
-   * Fix compiler warnings on iOS (found by Sander Niemeijer).
-   * x509_crt_parse() did not increase total_failed on PEM error
-   * Fix compile error with armcc in mpi_is_prime()
-   * Fix potential bad read in parsing ServerHello (found by Adrien
-     Vialletelle).
-
-Changes
-   * Ciphersuites using SHA-256 or SHA-384 now require TLS 1.x (there is no
-     standard defining how to use SHA-2 with SSL 3.0).
-   * Ciphersuites using RSA-PSK key exchange new require TLS 1.x (the spec is
-     ambiguous on how to encode some packets with SSL 3.0).
-   * Made buffer size in pk_write_(pub)key_pem() more dynamic, eg smaller if
-     RSA is disabled, larger if POLARSSL_MPI_MAX_SIZE is larger.
-   * ssl_read() now returns POLARSSL_ERR_NET_WANT_READ rather than
-     POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE on harmless alerts.
-   * POLARSSL_MPI_MAX_SIZE now defaults to 1024 in order to allow 8192 bits
-     RSA keys.
-   * Accept spaces at end of line or end of buffer in base64_decode().
-   * X.509 certificates with more than one AttributeTypeAndValue per
-     RelativeDistinguishedName are not accepted any more.
-
-= PolarSSL 1.3.8 released 2014-07-11
-Security
-   * Fix length checking for AEAD ciphersuites (found by Codenomicon).
-     It was possible to crash the server (and client) using crafted messages
-     when a GCM suite was chosen.
-
-Features
-   * Add CCM module and cipher mode to Cipher Layer
-   * Support for CCM and CCM_8 ciphersuites
-   * Support for parsing and verifying RSASSA-PSS signatures in the X.509
-     modules (certificates, CRLs and CSRs).
-   * Blowfish in the cipher layer now supports variable length keys.
-   * Add example config.h for PSK with CCM, optimized for low RAM usage.
-   * Optimize for RAM usage in example config.h for NSA Suite B profile.
-   * Add POLARSSL_REMOVE_ARC4_CIPHERSUITES to allow removing RC4 ciphersuites
-     from the default list (inactive by default).
-   * Add server-side enforcement of sent renegotiation requests
-     (ssl_set_renegotiation_enforced())
-   * Add SSL_CIPHERSUITES config.h flag to allow specifying a list of
-     ciphersuites to use and save some memory if the list is small.
-
-Changes
-   * Add LINK_WITH_PTHREAD option in CMake for explicit linking that is
-     required on some platforms (e.g. OpenBSD)
-   * Migrate zeroizing of data to polarssl_zeroize() instead of memset()
-     against unwanted compiler optimizations
-   * md_list() now returns hashes strongest first
-   * Selection of hash for signing ServerKeyExchange in TLS 1.2 now picks
-     strongest offered by client.
-   * All public contexts have _init() and _free() functions now for simpler
-     usage pattern
-
-Bugfix
-   * Fix in debug_print_msg()
-   * Enforce alignment in the buffer allocator even if buffer is not aligned
-   * Remove less-than-zero checks on unsigned numbers
-   * Stricter check on SSL ClientHello internal sizes compared to actual packet
-     size (found by TrustInSoft)
-   * Fix WSAStartup() return value check (found by Peter Vaskovic)
-   * Other minor issues (found by Peter Vaskovic)
-   * Fix symlink command for cross compiling with CMake (found by Andre
-     Heinecke)
-   * Fix DER output of gen_key app (found by Gergely Budai)
-   * Very small records were incorrectly rejected when truncated HMAC was in
-     use with some ciphersuites and versions (RC4 in all versions, CBC with
-     versions < TLS 1.1).
-   * Very large records using more than 224 bytes of padding were incorrectly
-     rejected with CBC-based ciphersuites and TLS >= 1.1
-   * Very large records using less padding could cause a buffer overread of up
-     to 32 bytes with CBC-based ciphersuites and TLS >= 1.1
-   * Restore ability to use a v1 cert as a CA if trusted locally. (This had
-     been removed in 1.3.6.)
-   * Restore ability to locally trust a self-signed cert that is not a proper
-     CA for use as an end entity certificate. (This had been removed in
-     1.3.6.)
-   * Fix preprocessor checks for bn_mul PPC asm (found by Barry K. Nathan).
-   * Use \n\t rather than semicolons for bn_mul asm, since some assemblers
-     interpret semicolons as comment delimiters (found by Barry K. Nathan).
-   * Fix off-by-one error in parsing Supported Point Format extension that
-     caused some handshakes to fail.
-   * Fix possible miscomputation of the premaster secret with DHE-PSK key
-     exchange that caused some handshakes to fail with other implementations.
-     (Failure rate <= 1/255 with common DHM moduli.)
-   * Disable broken Sparc64 bn_mul assembly (found by Florian Obser).
-   * Fix base64_decode() to return and check length correctly (in case of
-     tight buffers)
-   * Fix mpi_write_string() to write "00" as hex output for empty MPI (found
-     by Hui Dong)
-
-= PolarSSL 1.3.7 released on 2014-05-02
-Features
-   * debug_set_log_mode() added to determine raw or full logging
-   * debug_set_threshold() added to ignore messages over threshold level
-   * version_check_feature() added to check for compile-time options at
-     run-time
-
-Changes
-   * POLARSSL_CONFIG_OPTIONS has been removed. All values are individually
-     checked and filled in the relevant module headers
-   * Debug module only outputs full lines instead of parts
-   * Better support for the different Attribute Types from IETF PKIX (RFC 5280)
-   * AES-NI now compiles with "old" assemblers too
-   * Ciphersuites based on RC4 now have the lowest priority by default
-
-Bugfix
-   * Only iterate over actual certificates in ssl_write_certificate_request()
-     (found by Matthew Page)
-   * Typos in platform.c and pkcs11.c (found by Daniel Phillips and Steffan
-     Karger)
-   * cert_write app should use subject of issuer certificate as issuer of cert
-   * Fix false reject in padding check in ssl_decrypt_buf() for CBC
-     ciphersuites, for full SSL frames of data.
-   * Improve interoperability by not writing extension length in ClientHello /
-     ServerHello when no extensions are present (found by Matthew Page)
-   * rsa_check_pubkey() now allows an E up to N
-   * On OpenBSD, use arc4random_buf() instead of rand() to prevent warnings
-   * mpi_fill_random() was creating numbers larger than requested on
-     big-endian platform when size was not an integer number of limbs
-   * Fix dependencies issues in X.509 test suite.
-   * Some parts of ssl_tls.c were compiled even when the module was disabled.
-   * Fix detection of DragonflyBSD in net.c (found by Markus Pfeiffer)
-   * Fix detection of Clang on some Apple platforms with CMake
-     (found by Barry K. Nathan)
-
-= PolarSSL 1.3.6 released on 2014-04-11
-
-Features
-   * Support for the ALPN SSL extension
-   * Add option 'use_dev_random' to gen_key application
-   * Enable verification of the keyUsage extension for CA and leaf
-     certificates (POLARSSL_X509_CHECK_KEY_USAGE)
-   * Enable verification of the extendedKeyUsage extension
-     (POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
-
-Changes
-   * x509_crt_info() now prints information about parsed extensions as well
-   * pk_verify() now returns a specific error code when the signature is valid
-     but shorter than the supplied length.
-   * Use UTC time to check certificate validity.
-   * Reject certificates with times not in UTC, per RFC 5280.
-
-Security
-   * Avoid potential timing leak in ecdsa_sign() by blinding modular division.
-     (Found by Watson Ladd.)
-   * The notAfter date of some certificates was no longer checked since 1.3.5.
-     This affects certificates in the user-supplied chain except the top
-     certificate. If the user-supplied chain contains only one certificates,
-     it is not affected (ie, its notAfter date is properly checked).
-   * Prevent potential NULL pointer dereference in ssl_read_record() (found by
-     TrustInSoft)
-
-Bugfix
-   * The length of various ClientKeyExchange messages was not properly checked.
-   * Some example server programs were not sending the close_notify alert.
-   * Potential memory leak in mpi_exp_mod() when error occurs during
-     calculation of RR.
-   * Fixed malloc/free default #define in platform.c (found by Gergely Budai).
-   * Fixed type which made POLARSSL_ENTROPY_FORCE_SHA256 uneffective (found by
-     Gergely Budai).
-   * Fix #include path in ecdsa.h which wasn't accepted by some compilers.
-     (found by Gergely Budai)
-   * Fix compile errors when POLARSSL_ERROR_STRERROR_BC is undefined (found by
-     Shuo Chen).
-   * oid_get_numeric_string() used to truncate the output without returning an
-     error if the output buffer was just 1 byte too small.
-   * dhm_parse_dhm() (hence dhm_parse_dhmfile()) did not set dhm->len.
-   * Calling pk_debug() on an RSA-alt key would segfault.
-   * pk_get_size() and pk_get_len() were off by a factor 8 for RSA-alt keys.
-   * Potential buffer overwrite in pem_write_buffer() because of low length
-     indication (found by Thijs Alkemade)
-   * EC curves constants, which should be only in ROM since 1.3.3, were also
-     stored in RAM due to missing 'const's (found by Gergely Budai).
-
-= PolarSSL 1.3.5 released on 2014-03-26
-Features
-   * HMAC-DRBG as a separate module
-   * Option to set the Curve preference order (disabled by default)
-   * Single Platform compatilibity layer (for memory / printf / fprintf)
-   * Ability to provide alternate timing implementation
-   * Ability to force the entropy module to use SHA-256 as its basis
-     (POLARSSL_ENTROPY_FORCE_SHA256)
-   * Testing script ssl-opt.sh added for testing 'live' ssl option
-     interoperability against OpenSSL and PolarSSL
-   * Support for reading EC keys that use SpecifiedECDomain in some cases.
-   * Entropy module now supports seed writing and reading
-
-Changes
-   * Deprecated the Memory layer
-   * entropy_add_source(), entropy_update_manual() and entropy_gather()
-     now thread-safe if POLARSSL_THREADING_C defined
-   * Improvements to the CMake build system, contributed by Julian Ospald.
-   * Work around a bug of the version of Clang shipped by Apple with Mavericks
-     that prevented bignum.c from compiling. (Reported by Rafael Baptista.)
-   * Revamped the compat.sh interoperatibility script to include support for
-     testing against GnuTLS
-   * Deprecated ssl_set_own_cert_rsa() and ssl_set_own_cert_rsa_alt()
-   * Improvements to tests/Makefile, contributed by Oden Eriksson.
-
-Security
-   * Forbid change of server certificate during renegotiation to prevent
-     "triple handshake" attack when authentication mode is 'optional' (the
-     attack was already impossible when authentication is required).
-   * Check notBefore timestamp of certificates and CRLs from the future.
-   * Forbid sequence number wrapping
-   * Fixed possible buffer overflow with overlong PSK
-   * Possible remotely-triggered out-of-bounds memory access fixed (found by
-     TrustInSoft)
-
-Bugfix
-   * ecp_gen_keypair() does more tries to prevent failure because of
-     statistics
-   * Fixed bug in RSA PKCS#1 v1.5 "reversed" operations
-   * Fixed testing with out-of-source builds using cmake
-   * Fixed version-major intolerance in server
-   * Fixed CMake symlinking on out-of-source builds
-   * Fixed dependency issues in test suite
-   * Programs rsa_sign_pss and rsa_verify_pss were not using PSS since 1.3.0
-   * Bignum's MIPS-32 assembly was used on MIPS-64, causing chaos. (Found by
-     Alex Wilson.)
-   * ssl_cache was creating entries when max_entries=0 if TIMING_C was enabled.
-   * m_sleep() was sleeping twice too long on most Unix platforms.
-   * Fixed bug with session tickets and non-blocking I/O in the unlikely case
-     send() would return an EAGAIN error when sending the ticket.
-   * ssl_cache was leaking memory when reusing a timed out entry containing a
-     client certificate.
-   * ssl_srv was leaking memory when client presented a timed out ticket
-     containing a client certificate
-   * ssl_init() was leaving a dirty pointer in ssl_context if malloc of
-     out_ctr failed
-   * ssl_handshake_init() was leaving dirty pointers in subcontexts if malloc
-     of one of them failed
-   * Fix typo in rsa_copy() that impacted PKCS#1 v2 contexts
-   * x509_get_current_time() uses localtime_r() to prevent thread issues
-
-= PolarSSL 1.3.4 released on 2014-01-27
-Features
-   * Support for the Koblitz curves: secp192k1, secp224k1, secp256k1
-   * Support for RIPEMD-160
-   * Support for AES CFB8 mode
-   * Support for deterministic ECDSA (RFC 6979)
-
-Bugfix
-   * Potential memory leak in bignum_selftest()
-   * Replaced expired test certificate
-   * ssl_mail_client now terminates lines with CRLF, instead of LF
-   * net module handles timeouts on blocking sockets better (found by Tilman
-     Sauerbeck)
-   * Assembly format fixes in bn_mul.h
-
-Security
-   * Missing MPI_CHK calls added around unguarded mpi calls (found by
-     TrustInSoft)
-
-= PolarSSL 1.3.3 released on 2013-12-31
-Features
-   * EC key generation support in gen_key app
-   * Support for adhering to client ciphersuite order preference
-     (POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
-   * Support for Curve25519
-   * Support for ECDH-RSA and ECDH-ECDSA key exchanges and ciphersuites
-   * Support for IPv6 in the NET module
-   * AES-NI support for AES, AES-GCM and AES key scheduling
-   * SSL Pthread-based server example added (ssl_pthread_server)
-
-Changes
-   * gen_prime() speedup
-   * Speedup of ECP multiplication operation
-   * Relaxed some SHA2 ciphersuite's version requirements
-   * Dropped use of readdir_r() instead of readdir() with threading support
-   * More constant-time checks in the RSA module
-   * Split off curves from ecp.c into ecp_curves.c
-   * Curves are now stored fully in ROM
-   * Memory usage optimizations in ECP module
-   * Removed POLARSSL_THREADING_DUMMY
-
-Bugfix
-   * Fixed bug in mpi_set_bit() on platforms where t_uint is wider than int
-   * Fixed X.509 hostname comparison (with non-regular characters)
-   * SSL now gracefully handles missing RNG
-   * Missing defines / cases for RSA_PSK key exchange
-   * crypt_and_hash app checks MAC before final decryption
-   * Potential memory leak in ssl_ticket_keys_init()
-   * Memory leak in benchmark application
-   * Fixed x509_crt_parse_path() bug on Windows platforms
-   * Added missing MPI_CHK() around some statements in mpi_div_mpi() (found by
-     TrustInSoft)
-   * Fixed potential overflow in certificate size verification in
-     ssl_write_certificate() (found by TrustInSoft)
-
-Security
-   * Possible remotely-triggered out-of-bounds memory access fixed (found by
-     TrustInSoft)
-
-= PolarSSL 1.3.2 released on 2013-11-04
-Features
-   * PK tests added to test framework
-   * Added optional optimization for NIST MODP curves (POLARSSL_ECP_NIST_OPTIM)
-   * Support for Camellia-GCM mode and ciphersuites
-
-Changes
-   * Padding checks in cipher layer are now constant-time
-   * Value comparisons in SSL layer are now constant-time
-   * Support for serialNumber, postalAddress and postalCode in X509 names
-   * SSL Renegotiation was refactored
-
-Bugfix
-   * More stringent checks in cipher layer
-   * Server does not send out extensions not advertised by client
-   * Prevent possible alignment warnings on casting from char * to 'aligned *'
-   * Misc fixes and additions to dependency checks
-   * Const correctness
-   * cert_write with selfsign should use issuer_name as subject_name
-   * Fix ECDSA corner case: missing reduction mod N (found by DualTachyon)
-   * Defines to handle UEFI environment under MSVC
-   * Server-side initiated renegotiations send HelloRequest
-
-= PolarSSL 1.3.1 released on 2013-10-15
-Features
-   * Support for Brainpool curves and TLS ciphersuites (RFC 7027)
-   * Support for ECDHE-PSK key-exchange and ciphersuites
-   * Support for RSA-PSK key-exchange and ciphersuites
-
-Changes
-   * RSA blinding locks for a smaller amount of time
-   * TLS compression only allocates working buffer once
-   * Introduced POLARSSL_HAVE_READDIR_R for systems without it
-   * config.h is more script-friendly
-
-Bugfix
-   * Missing MSVC defines added
-   * Compile errors with POLARSSL_RSA_NO_CRT
-   * Header files with 'polarssl/'
-   * Const correctness
-   * Possible naming collision in dhm_context
-   * Better support for MSVC
-   * threading_set_alt() name
-   * Added missing x509write_crt_set_version()
-
-= PolarSSL 1.3.0 released on 2013-10-01
-Features
-   * Elliptic Curve Cryptography module added
-   * Elliptic Curve Diffie Hellman module added
-   * Ephemeral Elliptic Curve Diffie Hellman support for SSL/TLS
-    (ECDHE-based ciphersuites)
-   * Ephemeral Elliptic Curve Digital Signature Algorithm support for SSL/TLS
-    (ECDSA-based ciphersuites)
-   * Ability to specify allowed ciphersuites based on the protocol version.
-   * PSK and DHE-PSK based ciphersuites added
-   * Memory allocation abstraction layer added
-   * Buffer-based memory allocator added (no malloc() / free() / HEAP usage)
-   * Threading abstraction layer added (dummy / pthread / alternate)
-   * Public Key abstraction layer added
-   * Parsing Elliptic Curve keys
-   * Parsing Elliptic Curve certificates
-   * Support for max_fragment_length extension (RFC 6066)
-   * Support for truncated_hmac extension (RFC 6066)
-   * Support for zeros-and-length (ANSI X.923) padding, one-and-zeros
-     (ISO/IEC 7816-4) padding and zero padding in the cipher layer
-   * Support for session tickets (RFC 5077)
-   * Certificate Request (CSR) generation with extensions (key_usage,
-     ns_cert_type)
-   * X509 Certificate writing with extensions (basic_constraints,
-     issuer_key_identifier, etc)
-   * Optional blinding for RSA, DHM and EC
-   * Support for multiple active certificate / key pairs in SSL servers for
-     the same host (Not to be confused with SNI!)
-
-Changes
-   * Ability to enable / disable SSL v3 / TLS 1.0 / TLS 1.1 / TLS 1.2
-     individually
-   * Introduced separate SSL Ciphersuites module that is based on
-     Cipher and MD information
-   * Internals for SSL module adapted to have separate IV pointer that is
-     dynamically set (Better support for hardware acceleration)
-   * Moved all OID functionality to a separate module. RSA function
-     prototypes for the RSA sign and verify functions changed as a result
-   * Split up the GCM module into a starts/update/finish cycle
-   * Client and server now filter sent and accepted ciphersuites on minimum
-     and maximum protocol version
-   * Ability to disable server_name extension (RFC 6066)
-   * Renamed error_strerror() to the less conflicting polarssl_strerror()
-     (Ability to keep old as well with POLARSSL_ERROR_STRERROR_BC)
-   * SHA2 renamed to SHA256, SHA4 renamed to SHA512 and functions accordingly
-   * All RSA operations require a random generator for blinding purposes
-   * X509 core refactored
-   * x509_crt_verify() now case insensitive for cn (RFC 6125 6.4)
-   * Also compiles / runs without time-based functions (!POLARSSL_HAVE_TIME)
-   * Support faulty X509 v1 certificates with extensions
-     (POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3)
-
-Bugfix
-   * Fixed parse error in ssl_parse_certificate_request()
-   * zlib compression/decompression skipped on empty blocks
-   * Support for AIX header locations in net.c module
-   * Fixed file descriptor leaks
-
-Security
-   * RSA blinding on CRT operations to counter timing attacks
-     (found by Cyril Arnaud and Pierre-Alain Fouque)
-
-
-= Version 1.2.14 released 2015-05-??
-
-Security
-   * Fix potential invalid memory read in the server, that allows a client to
-     crash it remotely (found by Caj Larsson).
-   * Fix potential invalid memory read in certificate parsing, that allows a
-     client to crash the server remotely if client authentication is enabled
-     (found using Codenomicon Defensics).
-   * Add countermeasure against "Lucky 13 strikes back" cache-based attack,
-     https://dl.acm.org/citation.cfm?id=2714625
-
-Bugfix
-   * Fix bug in Via Padlock support (found by Nikos Mavrogiannopoulos).
-   * Fix hardclock() (only used in the benchmarking program) with some
-     versions of mingw64 (found by kxjhlele).
-   * Fix warnings from mingw64 in timing.c (found by kxjklele).
-   * Fix potential unintended sign extension in asn1_get_len() on 64-bit
-     platforms (found with Coverity Scan).
-
-= Version 1.2.13 released 2015-02-16
-Note: Although PolarSSL has been renamed to mbed TLS, no changes reflecting
-      this will be made in the 1.2 branch at this point.
-
-Security
-   * Fix remotely-triggerable uninitialised pointer dereference caused by
-     crafted X.509 certificate (TLS server is not affected if it doesn't ask
-     for a client certificate) (found using Codenomicon Defensics).
-   * Fix remotely-triggerable memory leak caused by crafted X.509 certificates
-     (TLS server is not affected if it doesn't ask for a client certificate)
-     (found using Codenomicon Defensics).
-   * Fix potential stack overflow while parsing crafted X.509 certificates
-     (TLS server is not affected if it doesn't ask for a client certificate)
-     found using Codenomicon Defensics).
-   * Fix buffer overread of size 1 when parsing crafted X.509 certificates
-     (TLS server is not affected if it doesn't ask for a client certificate).
-
-Bugfix
-   * Fix potential undefined behaviour in Camellia.
-   * Fix memory leaks in PKCS#5 and PKCS#12.
-   * Stack buffer overflow if ctr_drbg_update() is called with too large
-     add_len (found by Jean-Philippe Aumasson) (not triggerable remotely).
-   * Fix bug in MPI/bignum on s390/s390x (reported by Dan Horák) (introduced
-     in 1.2.12).
-   * Fix unchecked return code in x509_crt_parse_path() on Windows (found by
-     Peter Vaskovic).
-   * Fix assembly selection for MIPS64 (thanks to James Cowgill).
-   * ssl_get_verify_result() now works even if the handshake was aborted due
-     to a failed verification (found by Fredrik Axelsson).
-   * Skip writing and parsing signature_algorithm extension if none of the
-     key exchanges enabled needs certificates. This fixes a possible interop
-     issue with some servers when a zero-length extension was sent. (Reported
-     by Peter Dettman.)
-   * On a 0-length input, base64_encode() did not correctly set output length
-     (found by Hendrik van den Boogaard).
-
-Changes
-   * Blind RSA private operations even when POLARSSL_RSA_NO_CRT is defined.
-   * Forbid repeated extensions in X.509 certificates.
-   * Add compile-time option POLARSSL_X509_MAX_INTERMEDIATE_CA to limit the
-     length of an X.509 verification chain (default = 8).
-= Version 1.2.12 released 2014-10-24
-
-Security
-   * Remotely-triggerable memory leak when parsing some X.509 certificates
-     (server is not affected if it doesn't ask for a client certificate).
-     (Found using Codenomicon Defensics.)
-
-Bugfix
-   * Fix potential bad read in parsing ServerHello (found by Adrien
-     Vialletelle).
-   * ssl_close_notify() could send more than one message in some circumstances
-     with non-blocking I/O.
-   * x509_crt_parse() did not increase total_failed on PEM error
-   * Fix compiler warnings on iOS (found by Sander Niemeijer).
-   * Don't print uninitialised buffer in ssl_mail_client (found by Marc Abel).
-   * Fix net_accept() regarding non-blocking sockets (found by Luca Pesce).
-   * ssl_read() could return non-application data records on server while
-     renegotation was pending, and on client when a HelloRequest was received.
-   * Fix warnings from Clang's scan-build (contributed by Alfred Klomp).
-
-Changes
-   * X.509 certificates with more than one AttributeTypeAndValue per
-     RelativeDistinguishedName are not accepted any more.
-   * ssl_read() now returns POLARSSL_ERR_NET_WANT_READ rather than
-     POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE on harmless alerts.
-   * Accept spaces at end of line or end of buffer in base64_decode().
-
-= Version 1.2.11 released 2014-07-11
-Features
-   * Entropy module now supports seed writing and reading
-
-Changes
-   * Introduced POLARSSL_HAVE_READDIR_R for systems without it
-   * Improvements to the CMake build system, contributed by Julian Ospald.
-   * Work around a bug of the version of Clang shipped by Apple with Mavericks
-     that prevented bignum.c from compiling. (Reported by Rafael Baptista.)
-   * Improvements to tests/Makefile, contributed by Oden Eriksson.
-   * Use UTC time to check certificate validity.
-   * Reject certificates with times not in UTC, per RFC 5280.
-   * Migrate zeroizing of data to polarssl_zeroize() instead of memset()
-     against unwanted compiler optimizations
-
-Security
-   * Forbid change of server certificate during renegotiation to prevent
-     "triple handshake" attack when authentication mode is optional (the
-     attack was already impossible when authentication is required).
-   * Check notBefore timestamp of certificates and CRLs from the future.
-   * Forbid sequence number wrapping
-   * Prevent potential NULL pointer dereference in ssl_read_record() (found by
-     TrustInSoft)
-   * Fix length checking for AEAD ciphersuites (found by Codenomicon).
-     It was possible to crash the server (and client) using crafted messages
-     when a GCM suite was chosen.
-
-Bugfix
-   * Fixed X.509 hostname comparison (with non-regular characters)
-   * SSL now gracefully handles missing RNG
-   * crypt_and_hash app checks MAC before final decryption
-   * Fixed x509_crt_parse_path() bug on Windows platforms
-   * Added missing MPI_CHK() around some statements in mpi_div_mpi() (found by
-     TrustInSoft)
-   * Fixed potential overflow in certificate size verification in
-     ssl_write_certificate() (found by TrustInSoft)
-   * Fix ASM format in bn_mul.h
-   * Potential memory leak in bignum_selftest()
-   * Replaced expired test certificate
-   * ssl_mail_client now terminates lines with CRLF, instead of LF
-   * Fix bug in RSA PKCS#1 v1.5 "reversed" operations
-   * Fixed testing with out-of-source builds using cmake
-   * Fixed version-major intolerance in server
-   * Fixed CMake symlinking on out-of-source builds
-   * Bignum's MIPS-32 assembly was used on MIPS-64, causing chaos. (Found by
-     Alex Wilson.)
-   * ssl_init() was leaving a dirty pointer in ssl_context if malloc of
-     out_ctr failed
-   * ssl_handshake_init() was leaving dirty pointers in subcontexts if malloc
-     of one of them failed
-   * x509_get_current_time() uses localtime_r() to prevent thread issues
-   * Some example server programs were not sending the close_notify alert.
-   * Potential memory leak in mpi_exp_mod() when error occurs during
-     calculation of RR.
-   * Improve interoperability by not writing extension length in ClientHello
-     when no extensions are present (found by Matthew Page)
-   * rsa_check_pubkey() now allows an E up to N
-   * On OpenBSD, use arc4random_buf() instead of rand() to prevent warnings
-   * mpi_fill_random() was creating numbers larger than requested on
-     big-endian platform when size was not an integer number of limbs
-   * Fix detection of DragonflyBSD in net.c (found by Markus Pfeiffer)
-   * Stricter check on SSL ClientHello internal sizes compared to actual packet
-     size (found by TrustInSoft)
-   * Fix preprocessor checks for bn_mul PPC asm (found by Barry K. Nathan).
-   * Use \n\t rather than semicolons for bn_mul asm, since some assemblers
-     interpret semicolons as comment delimiters (found by Barry K. Nathan).
-   * Disable broken Sparc64 bn_mul assembly (found by Florian Obser).
-   * Fix base64_decode() to return and check length correctly (in case of
-     tight buffers)
-
-= Version 1.2.10 released 2013-10-07
-Changes
-   * Changed RSA blinding to a slower but thread-safe version
-
-Bugfix
-   * Fixed memory leak in RSA as a result of introduction of blinding
-   * Fixed ssl_pkcs11_decrypt() prototype
-   * Fixed MSVC project files
-
-= Version 1.2.9 released 2013-10-01
-Changes
-   * x509_verify() now case insensitive for cn (RFC 6125 6.4)
-
-Bugfix
-   * Fixed potential memory leak when failing to resume a session
-   * Fixed potential file descriptor leaks (found by Remi Gacogne)
-   * Minor fixes
-
-Security
-   * Fixed potential heap buffer overflow on large hostname setting
-   * Fixed potential negative value misinterpretation in load_file()
-   * RSA blinding on CRT operations to counter timing attacks
-     (found by Cyril Arnaud and Pierre-Alain Fouque)
-
-= Version 1.2.8 released 2013-06-19
-Features
-   * Parsing of PKCS#8 encrypted private key files
-   * PKCS#12 PBE and derivation functions
-   * Centralized module option values in config.h to allow user-defined
-     settings without editing header files by using POLARSSL_CONFIG_OPTIONS
-
-Changes
-   * HAVEGE random generator disabled by default
-   * Internally split up x509parse_key() into a (PEM) handler function
-     and specific DER parser functions for the PKCS#1 and unencrypted
-     PKCS#8 private key formats
-   * Added mechanism to provide alternative implementations for all
-     symmetric cipher and hash algorithms (e.g. POLARSSL_AES_ALT in
-     config.h)
-   * PKCS#5 module added. Moved PBKDF2 functionality inside and deprecated
-     old PBKDF2 module
-
-Bugfix
-   * Secure renegotiation extension should only be sent in case client
-     supports secure renegotiation
-   * Fixed offset for cert_type list in ssl_parse_certificate_request()
-   * Fixed const correctness issues that have no impact on the ABI
-   * x509parse_crt() now better handles PEM error situations
-   * ssl_parse_certificate() now calls x509parse_crt_der() directly
-     instead of the x509parse_crt() wrapper that can also parse PEM
-     certificates
-   * x509parse_crtpath() is now reentrant and uses more portable stat()
-   * Fixed bignum.c and bn_mul.h to support Thumb2 and LLVM compiler
-   * Fixed values for 2-key Triple DES in cipher layer
-   * ssl_write_certificate_request() can handle empty ca_chain
-
-Security
-   * A possible DoS during the SSL Handshake, due to faulty parsing of
-     PEM-encoded certificates has been fixed (found by Jack Lloyd)
-
-= Version 1.2.7 released 2013-04-13
-Features
-   * Ability to specify allowed ciphersuites based on the protocol version.
-
-Changes
-   * Default Blowfish keysize is now 128-bits
-   * Test suites made smaller to accommodate Raspberry Pi
-
-Bugfix
-   * Fix for MPI assembly for ARM
-   * GCM adapted to support sizes > 2^29
-
-= Version 1.2.6 released 2013-03-11
-Bugfix
-   * Fixed memory leak in ssl_free() and ssl_reset() for active session
-   * Corrected GCM counter incrementation to use only 32-bits instead of
-     128-bits (found by Yawning Angel)
-   * Fixes for 64-bit compilation with MS Visual Studio
-   * Fixed net_bind() for specified IP addresses on little endian systems
-   * Fixed assembly code for ARM (Thumb and regular) for some compilers
-
-Changes
-   * Internally split up rsa_pkcs1_encrypt(), rsa_pkcs1_decrypt(),
-     rsa_pkcs1_sign() and rsa_pkcs1_verify() to separate PKCS#1 v1.5 and
-     PKCS#1 v2.1 functions
-   * Added support for custom labels when using rsa_rsaes_oaep_encrypt()
-     or rsa_rsaes_oaep_decrypt()
-   * Re-added handling for SSLv2 Client Hello when the define
-     POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is set
-   * The SSL session cache module (ssl_cache) now also retains peer_cert
-     information (not the entire chain)
-
-Security
-   * Removed further timing differences during SSL message decryption in
-     ssl_decrypt_buf()
-   * Removed timing differences due to bad padding from
-     rsa_rsaes_pkcs1_v15_decrypt() and rsa_pkcs1_decrypt() for PKCS#1 v1.5
-     operations
-
-= Version 1.2.5 released 2013-02-02
-Changes
-   * Allow enabling of dummy error_strerror() to support some use-cases
-   * Debug messages about padding errors during SSL message decryption are
-     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL
-   * Sending of security-relevant alert messages that do not break
-     interoperability can be switched on/off with the flag
-     POLARSSL_SSL_ALL_ALERT_MESSAGES
-
-Security
-   * Removed timing differences during SSL message decryption in
-     ssl_decrypt_buf() due to badly formatted padding
-
-= Version 1.2.4 released 2013-01-25
-Changes
-   * More advanced SSL ciphersuite representation and moved to more dynamic
-     SSL core
-   * Added ssl_handshake_step() to allow single stepping the handshake process
-
-Bugfix
-   * Memory leak when using RSA_PKCS_V21 operations fixed
-   * Handle future version properly in ssl_write_certificate_request()
-   * Correctly handle CertificateRequest message in client for <= TLS 1.1
-     without DN list
-
-= Version 1.2.3 released 2012-11-26
-Bugfix
-   * Server not always sending correct CertificateRequest message
-
-= Version 1.2.2 released 2012-11-24
-Changes
-   * Added p_hw_data to ssl_context for context specific hardware acceleration
-     data
-   * During verify trust-CA is only checked for expiration and CRL presence
-
-Bugfixes
-   * Fixed client authentication compatibility
-   * Fixed dependency on POLARSSL_SHA4_C in SSL modules
-
-= Version 1.2.1 released 2012-11-20
-Changes
-   * Depth that the certificate verify callback receives is now numbered
-     bottom-up (Peer cert depth is 0)
-
-Bugfixes
-   * Fixes for MSVC6
-   * Moved mpi_inv_mod() outside POLARSSL_GENPRIME
-   * Allow R and A to point to same mpi in mpi_div_mpi (found by Manuel
-     Pégourié-Gonnard)
-   * Fixed possible segfault in mpi_shift_r() (found by Manuel
-     Pégourié-Gonnard)
-   * Added max length check for rsa_pkcs1_sign with PKCS#1 v2.1
-
-= Version 1.2.0 released 2012-10-31
-Features
-   * Added support for NULL cipher (POLARSSL_CIPHER_NULL_CIPHER) and weak
-     ciphersuites (POLARSSL_ENABLE_WEAK_CIPHERSUITES). They are disabled by
-     default!
-   * Added support for wildcard certificates
-   * Added support for multi-domain certificates through the X509 Subject
-     Alternative Name extension
-   * Added preliminary ASN.1 buffer writing support
-   * Added preliminary X509 Certificate Request writing support
-   * Added key_app_writer example application
-   * Added cert_req example application
-   * Added base Galois Counter Mode (GCM) for AES
-   * Added TLS 1.2 support (RFC 5246)
-   * Added GCM suites to TLS 1.2 (RFC 5288)
-   * Added commandline error code convertor (util/strerror)
-   * Added support for Hardware Acceleration hooking in SSL/TLS
-   * Added OpenSSL / PolarSSL compatibility script (tests/compat.sh) and
-     example application (programs/ssl/o_p_test) (requires OpenSSL)
-   * Added X509 CA Path support
-   * Added Thumb assembly optimizations
-   * Added DEFLATE compression support as per RFC3749 (requires zlib)
-   * Added blowfish algorithm (Generic and cipher layer)
-   * Added PKCS#5 PBKDF2 key derivation function
-   * Added Secure Renegotiation (RFC 5746)
-   * Added predefined DHM groups from RFC 5114
-   * Added simple SSL session cache implementation
-   * Added ServerName extension parsing (SNI) at server side
-   * Added option to add minimum accepted SSL/TLS protocol version
-
-Changes
-   * Removed redundant POLARSSL_DEBUG_MSG define
-   * AES code only check for Padlock once
-   * Fixed const-correctness mpi_get_bit()
-   * Documentation for mpi_lsb() and mpi_msb()
-   * Moved out_msg to out_hdr + 32 to support hardware acceleration
-   * Changed certificate verify behaviour to comply with RFC 6125 section 6.3
-     to not match CN if subjectAltName extension is present (Closes ticket #56)
-   * Cipher layer cipher_mode_t POLARSSL_MODE_CFB128 is renamed to
-     POLARSSL_MODE_CFB, to also handle different block size CFB modes.
-   * Removed handling for SSLv2 Client Hello (as per RFC 5246 recommendation)
-   * Revamped session resumption handling
-   * Generalized external private key implementation handling (like PKCS#11)
-     in SSL/TLS
-   * Revamped x509_verify() and the SSL f_vrfy callback implementations
-   * Moved from unsigned long to fixed width uint32_t types throughout code
-   * Renamed ciphersuites naming scheme to IANA reserved names
-
-Bugfix
-   * Fixed handling error in mpi_cmp_mpi() on longer B values (found by
-     Hui Dong)
-   * Fixed potential heap corruption in x509_name allocation
-   * Fixed single RSA test that failed on Big Endian systems (Closes ticket #54)
-   * mpi_exp_mod() now correctly handles negative base numbers (Closes ticket
-     #52)
-   * Handle encryption with private key and decryption with public key as per
-     RFC 2313
-   * Handle empty certificate subject names
-   * Prevent reading over buffer boundaries on X509 certificate parsing
-   * mpi_add_abs() now correctly handles adding short numbers to long numbers
-     with carry rollover (found by Ruslan Yushchenko)
-   * Handle existence of OpenSSL Trust Extensions at end of X.509 DER blob
-   * Fixed MPI assembly for SPARC64 platform
-
-Security
-   * Fixed potential memory zeroization on miscrafted RSA key (found by Eloi
-     Vanderbeken)
-
-= Version 1.1.8 released on 2013-10-01
-Bugfix
-   * Fixed potential memory leak when failing to resume a session
-   * Fixed potential file descriptor leaks
-
-Security
-   * Potential buffer-overflow for ssl_read_record() (independently found by
-     both TrustInSoft and Paul Brodeur of Leviathan Security Group)
-   * Potential negative value misinterpretation in load_file()
-   * Potential heap buffer overflow on large hostname setting
-
-= Version 1.1.7 released on 2013-06-19
-Changes
-   * HAVEGE random generator disabled by default
-
-Bugfix
-   * x509parse_crt() now better handles PEM error situations
-   * ssl_parse_certificate() now calls x509parse_crt_der() directly
-     instead of the x509parse_crt() wrapper that can also parse PEM
-     certificates
-   * Fixed values for 2-key Triple DES in cipher layer
-   * ssl_write_certificate_request() can handle empty ca_chain
-
-Security
-   * A possible DoS during the SSL Handshake, due to faulty parsing of
-     PEM-encoded certificates has been fixed (found by Jack Lloyd)
-
-= Version 1.1.6 released on 2013-03-11
-Bugfix
-   * Fixed net_bind() for specified IP addresses on little endian systems
-
-Changes
-   * Allow enabling of dummy error_strerror() to support some use-cases
-   * Debug messages about padding errors during SSL message decryption are
-     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL
-
-Security
-   * Removed timing differences during SSL message decryption in
-     ssl_decrypt_buf()
-   * Removed timing differences due to bad padding from
-     rsa_rsaes_pkcs1_v15_decrypt() and rsa_pkcs1_decrypt() for PKCS#1 v1.5
-     operations
-
-= Version 1.1.5 released on 2013-01-16
-Bugfix
-   * Fixed MPI assembly for SPARC64 platform
-   * Handle existence of OpenSSL Trust Extensions at end of X.509 DER blob
-   * mpi_add_abs() now correctly handles adding short numbers to long numbers
-     with carry rollover
-   * Moved mpi_inv_mod() outside POLARSSL_GENPRIME
-   * Prevent reading over buffer boundaries on X509 certificate parsing
-   * mpi_exp_mod() now correctly handles negative base numbers (Closes ticket
-     #52)
-   * Fixed possible segfault in mpi_shift_r() (found by Manuel
-     Pégourié-Gonnard)
-   * Allow R and A to point to same mpi in mpi_div_mpi (found by Manuel
-     Pégourié-Gonnard)
-   * Added max length check for rsa_pkcs1_sign with PKCS#1 v2.1
-   * Memory leak when using RSA_PKCS_V21 operations fixed
-   * Handle encryption with private key and decryption with public key as per
-     RFC 2313
-   * Fixes for MSVC6
-
-Security
-   * Fixed potential memory zeroization on miscrafted RSA key (found by Eloi
-     Vanderbeken)
-
-= Version 1.1.4 released on 2012-05-31
-Bugfix
-   * Correctly handle empty SSL/TLS packets (Found by James Yonan)
-   * Fixed potential heap corruption in x509_name allocation
-   * Fixed single RSA test that failed on Big Endian systems (Closes ticket #54)
-
-= Version 1.1.3 released on 2012-04-29
-Bugfix
-   * Fixed random MPI generation to not generate more size than requested.
-
-= Version 1.1.2 released on 2012-04-26
-Bugfix
-   * Fixed handling error in mpi_cmp_mpi() on longer B values (found by
-     Hui Dong)
-
-Security
-   * Fixed potential memory corruption on miscrafted client messages (found by
-     Frama-C team at CEA LIST)
-   * Fixed generation of DHM parameters to correct length (found by Ruslan
-     Yushchenko)
-
-= Version 1.1.1 released on 2012-01-23
-Bugfix
-   * Check for failed malloc() in ssl_set_hostname() and x509_get_entries()
-     (Closes ticket #47, found by Hugo Leisink)
-   * Fixed issues with Intel compiler on 64-bit systems (Closes ticket #50)
-   * Fixed multiple compiler warnings for VS6 and armcc
-   * Fixed bug in CTR_CRBG selftest
-
-= Version 1.1.0 released on 2011-12-22
-Features
-   * Added ssl_session_reset() to allow better multi-connection pools of
-     SSL contexts without needing to set all non-connection-specific
-     data and pointers again. Adapted ssl_server to use this functionality.
-   * Added ssl_set_max_version() to allow clients to offer a lower maximum
-     supported version to a server to help buggy server implementations.
-     (Closes ticket #36)
-   * Added cipher_get_cipher_mode() and cipher_get_cipher_operation()
-     introspection functions (Closes ticket #40)
-   * Added CTR_DRBG based on AES-256-CTR (NIST SP 800-90) random generator
-   * Added a generic entropy accumulator that provides support for adding
-     custom entropy sources and added some generic and platform dependent
-     entropy sources
-
-Changes
-   * Documentation for AES and Camellia in modes CTR and CFB128 clarified.
-   * Fixed rsa_encrypt and rsa_decrypt examples to use public key for
-     encryption and private key for decryption. (Closes ticket #34)
-   * Inceased maximum size of ASN1 length reads to 32-bits.
-   * Added an EXPLICIT tag number parameter to x509_get_ext()
-   * Added a separate CRL entry extension parsing function
-   * Separated the ASN.1 parsing code from the X.509 specific parsing code.
-     So now there is a module that is controlled with POLARSSL_ASN1_PARSE_C.
-   * Changed the defined key-length of DES ciphers in cipher.h to include the
-     parity bits, to prevent mistakes in copying data. (Closes ticket #33)
-   * Loads of minimal changes to better support WINCE as a build target
-     (Credits go to Marco Lizza)
-   * Added POLARSSL_MPI_WINDOW_SIZE definition to allow easier time to memory
-     trade-off
-   * Introduced POLARSSL_MPI_MAX_SIZE and POLARSSL_MPI_MAX_BITS for MPI size
-     management (Closes ticket #44)
-   * Changed the used random function pointer to more flexible format. Renamed
-     havege_rand() to havege_random() to prevent mistakes. Lots of changes as
-     a consequence in library code and programs
-   * Moved all examples programs to use the new entropy and CTR_DRBG
-   * Added permissive certificate parsing to x509parse_crt() and
-     x509parse_crtfile(). With permissive parsing the parsing does not stop on
-     encountering a parse-error. Beware that the meaning of return values has
-     changed!
-   * All error codes are now negative. Even on mermory failures and IO errors.
-
-Bugfix
-   * Fixed faulty HMAC-MD2 implementation. Found by dibac. (Closes
-     ticket #37)
-   * Fixed a bug where the CRL parser expected an EXPLICIT ASN.1 tag
-     before version numbers
-   * Allowed X509 key usage parsing to accept 4 byte values instead of the
-     standard 1 byte version sometimes used by Microsoft. (Closes ticket #38)
-   * Fixed incorrect behaviour in case of RSASSA-PSS with a salt length
-     smaller than the hash length. (Closes ticket #41)
-   * If certificate serial is longer than 32 octets, serial number is now
-     appended with '....' after first 28 octets
-   * Improved build support for s390x and sparc64 in bignum.h
-   * Fixed MS Visual C++ name clash with int64 in sha4.h
-   * Corrected removal of leading "00:" in printing serial numbers in
-     certificates and CRLs
-
-= Version 1.0.0 released on 2011-07-27
-Features
-   * Expanded cipher layer with support for CFB128 and CTR mode
-   * Added rsa_encrypt and rsa_decrypt simple example programs.
-
-Changes
-   * The generic cipher and message digest layer now have normal error
-     codes instead of integers
-
-Bugfix
-   * Undid faulty bug fix in ssl_write() when flushing old data (Ticket
-     #18)
-
-= Version 0.99-pre5 released on 2011-05-26
-Features
-   * Added additional Cipher Block Modes to symmetric ciphers
-     (AES CTR, Camellia CTR, XTEA CBC) including the option to
-     enable and disable individual modes when needed
-   * Functions requiring File System functions can now be disabled
-     by undefining POLARSSL_FS_IO
-   * A error_strerror function() has been added to translate between
-     error codes and their description.
-   * Added mpi_get_bit() and mpi_set_bit() individual bit setter/getter
-     functions.
-   * Added ssl_mail_client and ssl_fork_server as example programs.
-
-Changes
-   * Major argument / variable rewrite. Introduced use of size_t
-     instead of int for buffer lengths and loop variables for
-     better unsigned / signed use. Renamed internal bigint types
-     t_int and t_dbl to t_uint and t_udbl in the process
-   * mpi_init() and mpi_free() now only accept a single MPI
-     argument and do not accept variable argument lists anymore.
-   * The error codes have been remapped and combining error codes
-     is now done with a PLUS instead of an OR as error codes
-     used are negative.
-   * Changed behaviour of net_read(), ssl_fetch_input() and ssl_recv().
-     net_recv() now returns 0 on EOF instead of
-     POLARSSL_ERR_NET_CONN_RESET. ssl_fetch_input() returns
-     POLARSSL_ERR_SSL_CONN_EOF on an EOF from its f_recv() function.
-     ssl_read() returns 0 if a POLARSSL_ERR_SSL_CONN_EOF is received
-     after the handshake.
-   * Network functions now return POLARSSL_ERR_NET_WANT_READ or
-     POLARSSL_ERR_NET_WANT_WRITE instead of the ambiguous
-     POLARSSL_ERR_NET_TRY_AGAIN
-
-= Version 0.99-pre4 released on 2011-04-01
-Features
-   * Added support for PKCS#1 v2.1 encoding and thus support
-     for the RSAES-OAEP and RSASSA-PSS operations.
-   * Reading of Public Key files incorporated into default x509
-     functionality as well.
-   * Added mpi_fill_random() for centralized filling of big numbers
-     with random data (Fixed ticket #10)
-
-Changes
-   * Debug print of MPI now removes leading zero octets and
-     displays actual bit size of the value.
-   * x509parse_key() (and as a consequence x509parse_keyfile())
-     does not zeroize memory in advance anymore. Use rsa_init()
-     before parsing a key or keyfile!
-
-Bugfix
-   * Debug output of MPI's now the same independent of underlying
-     platform (32-bit / 64-bit) (Fixes ticket #19, found by Mads
-     Kiilerich and Mihai Militaru)
-   * Fixed bug in ssl_write() when flushing old data (Fixed ticket
-     #18, found by Nikolay Epifanov)
-   * Fixed proper handling of RSASSA-PSS verification with variable
-     length salt lengths
-
-= Version 0.99-pre3 released on 2011-02-28
-This release replaces version 0.99-pre2 which had possible copyright issues.
-Features
-   * Parsing PEM private keys encrypted with DES and AES
-     are now supported as well (Fixes ticket #5)
-   * Added crl_app program to allow easy reading and
-     printing of X509 CRLs from file
-
-Changes
-   * Parsing of PEM files moved to separate module (Fixes
-     ticket #13). Also possible to remove PEM support for
-     systems only using DER encoding
-
-Bugfixes
-   * Corrected parsing of UTCTime dates before 1990 and
-     after 1950
-   * Support more exotic OID's when parsing certificates
-     (found by Mads Kiilerich)
-   * Support more exotic name representations when parsing
-     certificates (found by Mads Kiilerich)
-   * Replaced the expired test certificates
-   * Do not bail out if no client certificate specified. Try
-     to negotiate anonymous connection (Fixes ticket #12,
-     found by Boris Krasnovskiy)
-
-Security fixes
-   * Fixed a possible Man-in-the-Middle attack on the
-     Diffie Hellman key exchange (thanks to Larry Highsmith,
-     Subreption LLC)
-
-= Version 0.99-pre1 released on 2011-01-30
-Features
-Note: Most of these features have been donated by Fox-IT
-   * Added Doxygen source code documentation parts
-   * Added reading of DHM context from memory and file
-   * Improved X509 certificate parsing to include extended
-     certificate fields, including Key Usage
-   * Improved certificate verification and verification
-     against the available CRLs
-   * Detection for DES weak keys and parity bits added
-   * Improvements to support integration in other
-     applications:
-       + Added generic message digest and cipher wrapper
-       + Improved information about current capabilities,
-         status, objects and configuration
-       + Added verification callback on certificate chain
-         verification to allow external blacklisting
-       + Additional example programs to show usage
-   * Added support for PKCS#11 through the use of the
-     libpkcs11-helper library
-
-Changes
-   * x509parse_time_expired() checks time in addition to
-     the existing date check
-   * The ciphers member of ssl_context and the cipher member
-     of ssl_session have been renamed to ciphersuites and
-     ciphersuite respectively. This clarifies the difference
-     with the generic cipher layer and is better naming
-     altogether
-
-= Version 0.14.0 released on 2010-08-16
-Features
-   * Added support for SSL_EDH_RSA_AES_128_SHA and
-     SSL_EDH_RSA_CAMELLIA_128_SHA ciphersuites
-   * Added compile-time and run-time version information
-   * Expanded ssl_client2 arguments for more flexibility
-   * Added support for TLS v1.1
-
-Changes
-   * Made Makefile cleaner
-   * Removed dependency on rand() in rsa_pkcs1_encrypt().
-     Now using random fuction provided to function and
-     changed the prototype of rsa_pkcs1_encrypt(),
-     rsa_init() and rsa_gen_key().
-   * Some SSL defines were renamed in order to avoid
-     future confusion
-
-Bug fixes
-   * Fixed CMake out of source build for tests (found by
-     kkert)
-   * rsa_check_private() now supports PKCS1v2 keys as well
-   * Fixed deadlock in rsa_pkcs1_encrypt() on failing random
-     generator
-
-= Version 0.13.1 released on 2010-03-24
-Bug fixes
-   * Fixed Makefile in library that was mistakenly merged
-   * Added missing const string fixes
-
-= Version 0.13.0 released on 2010-03-21
-Features
-   * Added option parsing for host and port selection to
-     ssl_client2
-   * Added support for GeneralizedTime in X509 parsing
-   * Added cert_app program to allow easy reading and
-     printing of X509 certificates from file or SSL
-     connection.
-
-Changes
-   * Added const correctness for main code base
-   * X509 signature algorithm determination is now
-     in a function to allow easy future expansion
-   * Changed symmetric cipher functions to
-     identical interface (returning int result values)
-   * Changed ARC4 to use separate input/output buffer
-   * Added reset function for HMAC context as speed-up
-     for specific use-cases
-
-Bug fixes
-   * Fixed bug resulting in failure to send the last
-     certificate in the chain in ssl_write_certificate() and
-     ssl_write_certificate_request() (found by fatbob)
-   * Added small fixes for compiler warnings on a Mac
-     (found by Frank de Brabander)
-   * Fixed algorithmic bug in mpi_is_prime() (found by
-     Smbat Tonoyan)
-
-= Version 0.12.1 released on 2009-10-04
-Changes
-   * Coverage test definitions now support 'depends_on'
-     tagging system.
-   * Tests requiring specific hashing algorithms now honor
-     the defines.
-
-Bug fixes
-   * Changed typo in #ifdef in x509parse.c (found
-     by Eduardo)
-
-= Version 0.12.0 released on 2009-07-28
-Features
-   * Added CMake makefiles as alternative to regular Makefiles.
-   * Added preliminary Code Coverage tests for AES, ARC4,
-     Base64, MPI, SHA-family, MD-family, HMAC-SHA-family,
-     Camellia, DES, 3-DES, RSA PKCS#1, XTEA, Diffie-Hellman
-     and X509parse.
-
-Changes
-   * Error codes are not (necessarily) negative. Keep
-     this is mind when checking for errors.
-   * RSA_RAW renamed to SIG_RSA_RAW for consistency.
-   * Fixed typo in name of POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE.
-   * Changed interface for AES and Camellia setkey functions
-     to indicate invalid key lengths.
-
-Bug fixes
-   * Fixed include location of endian.h on FreeBSD (found by
-     Gabriel)
-   * Fixed include location of endian.h and name clash on
-     Apples (found by Martin van Hensbergen)
-   * Fixed HMAC-MD2 by modifying md2_starts(), so that the
-     required HMAC ipad and opad variables are not cleared.
-     (found by code coverage tests)
-   * Prevented use of long long in bignum if
-     POLARSSL_HAVE_LONGLONG not defined (found by Giles
-     Bathgate).
-   * Fixed incorrect handling of negative strings in
-     mpi_read_string() (found by code coverage tests).
-   * Fixed segfault on handling empty rsa_context in
-     rsa_check_pubkey() and rsa_check_privkey() (found by
-     code coverage tests).
-   * Fixed incorrect handling of one single negative input
-     value in mpi_add_abs() (found by code coverage tests).
-   * Fixed incorrect handling of negative first input
-     value in mpi_sub_abs() (found by code coverage tests).
-   * Fixed incorrect handling of negative first input
-     value in mpi_mod_mpi() and mpi_mod_int(). Resulting
-     change also affects mpi_write_string() (found by code
-     coverage tests).
-   * Corrected is_prime() results for 0, 1 and 2 (found by
-     code coverage tests).
-   * Fixed Camellia and XTEA for 64-bit Windows systems.
-
-= Version 0.11.1 released on 2009-05-17
-   * Fixed missing functionality for SHA-224, SHA-256, SHA384,
-     SHA-512 in rsa_pkcs1_sign()
-
-= Version 0.11.0 released on 2009-05-03
-   * Fixed a bug in mpi_gcd() so that it also works when both
-     input numbers are even and added testcases to check
-     (found by Pierre Habouzit).
-   * Added support for SHA-224, SHA-256, SHA-384 and SHA-512
-     one way hash functions with the PKCS#1 v1.5 signing and
-     verification.
-   * Fixed minor bug regarding mpi_gcd located within the
-     POLARSSL_GENPRIME block.
-   * Fixed minor memory leak in x509parse_crt() and added better
-     handling of 'full' certificate chains (found by Mathias
-     Olsson).
-   * Centralized file opening and reading for x509 files into
-     load_file()
-   * Made definition of net_htons() endian-clean for big endian
-     systems (Found by Gernot).
-   * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
-     padlock and timing code.
-   * Fixed an off-by-one buffer allocation in ssl_set_hostname()
-     responsible for crashes and unwanted behaviour.
-   * Added support for Certificate Revocation List (CRL) parsing.
-   * Added support for CRL revocation to x509parse_verify() and
-     SSL/TLS code.
-   * Fixed compatibility of XTEA and Camellia on a 64-bit system
-     (found by Felix von Leitner).
-
-= Version 0.10.0 released on 2009-01-12
-   * Migrated XySSL to PolarSSL
-   * Added XTEA symmetric cipher
-   * Added Camellia symmetric cipher
-   * Added support for ciphersuites: SSL_RSA_CAMELLIA_128_SHA,
-     SSL_RSA_CAMELLIA_256_SHA and SSL_EDH_RSA_CAMELLIA_256_SHA
-   * Fixed dangerous bug that can cause a heap overflow in
-     rsa_pkcs1_decrypt (found by Christophe Devine)
-
-================================================================
-XySSL ChangeLog
-
-= Version 0.9 released on 2008-03-16
-
-    * Added support for ciphersuite: SSL_RSA_AES_128_SHA
-    * Enabled support for large files by default in aescrypt2.c
-    * Preliminary openssl wrapper contributed by David Barrett
-    * Fixed a bug in ssl_write() that caused the same payload to
-      be sent twice in non-blocking mode when send returns EAGAIN
-    * Fixed ssl_parse_client_hello(): session id and challenge must
-      not be swapped in the SSLv2 ClientHello (found by Greg Robson)
-    * Added user-defined callback debug function (Krystian Kolodziej)
-    * Before freeing a certificate, properly zero out all cert. data
-    * Fixed the "mode" parameter so that encryption/decryption are
-      not swapped on PadLock; also fixed compilation on older versions
-      of gcc (bug reported by David Barrett)
-    * Correctly handle the case in padlock_xcryptcbc() when input or
-      output data is non-aligned by falling back to the software
-      implementation, as VIA Nehemiah cannot handle non-aligned buffers
-    * Fixed a memory leak in x509parse_crt() which was reported by Greg
-      Robson-Garth; some x509write.c fixes by Pascal Vizeli, thanks to
-      Matthew Page who reported several bugs
-    * Fixed x509_get_ext() to accept some rare certificates which have
-      an INTEGER instead of a BOOLEAN for BasicConstraints::cA.
-    * Added support on the client side for the TLS "hostname" extension
-      (patch contributed by David Patino)
-    * Make x509parse_verify() return BADCERT_CN_MISMATCH when an empty
-      string is passed as the CN (bug reported by spoofy)
-    * Added an option to enable/disable the BN assembly code
-    * Updated rsa_check_privkey() to verify that (D*E) = 1 % (P-1)*(Q-1)
-    * Disabled obsolete hash functions by default (MD2, MD4); updated
-      selftest and benchmark to not test ciphers that have been disabled
-    * Updated x509parse_cert_info() to correctly display byte 0 of the
-      serial number, setup correct server port in the ssl client example
-    * Fixed a critical denial-of-service with X.509 cert. verification:
-      peer may cause xyssl to loop indefinitely by sending a certificate
-      for which the RSA signature check fails (bug reported by Benoit)
-    * Added test vectors for: AES-CBC, AES-CFB, DES-CBC and 3DES-CBC,
-      HMAC-MD5, HMAC-SHA1, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512
-    * Fixed HMAC-SHA-384 and HMAC-SHA-512 (thanks to Josh Sinykin)
-    * Modified ssl_parse_client_key_exchange() to protect against
-      Daniel Bleichenbacher attack on PKCS#1 v1.5 padding, as well
-      as the Klima-Pokorny-Rosa extension of Bleichenbacher's attack
-    * Updated rsa_gen_key() so that ctx->N is always nbits in size
-    * Fixed assembly PPC compilation errors on Mac OS X, thanks to
-      David Barrett and Dusan Semen
-
-= Version 0.8 released on 2007-10-20
-
-    * Modified the HMAC functions to handle keys larger
-      than 64 bytes, thanks to Stephane Desneux and gary ng
-    * Fixed ssl_read_record() to properly update the handshake
-      message digests, which fixes IE6/IE7 client authentication
-    * Cleaned up the XYSSL* #defines, suggested by Azriel Fasten
-    * Fixed net_recv(), thanks to Lorenz Schori and Egon Kocjan
-    * Added user-defined callbacks for handling I/O and sessions
-    * Added lots of debugging output in the SSL/TLS functions
-    * Added preliminary X.509 cert. writing by Pascal Vizeli
-    * Added preliminary support for the VIA PadLock routines
-    * Added AES-CFB mode of operation, contributed by chmike
-    * Added an SSL/TLS stress testing program (ssl_test.c)
-    * Updated the RSA PKCS#1 code to allow choosing between
-      RSA_PUBLIC and RSA_PRIVATE, as suggested by David Barrett
-    * Updated ssl_read() to skip 0-length records from OpenSSL
-    * Fixed the make install target to comply with *BSD make
-    * Fixed a bug in mpi_read_binary() on 64-bit platforms
-    * mpi_is_prime() speedups, thanks to Kevin McLaughlin
-    * Fixed a long standing memory leak in mpi_is_prime()
-    * Replaced realloc with malloc in mpi_grow(), and set
-      the sign of zero as positive in mpi_init() (reported
-      by Jonathan M. McCune)
-
-= Version 0.7 released on 2007-07-07
-
-    * Added support for the MicroBlaze soft-core processor
-    * Fixed a bug in ssl_tls.c which sometimes prevented SSL
-      connections from being established with non-blocking I/O
-    * Fixed a couple bugs in the VS6 and UNIX Makefiles
-    * Fixed the "PIC register ebx clobbered in asm" bug
-    * Added HMAC starts/update/finish support functions
-    * Added the SHA-224, SHA-384 and SHA-512 hash functions
-    * Fixed the net_set_*block routines, thanks to Andreas
-    * Added a few demonstration programs: md5sum, sha1sum,
-      dh_client, dh_server, rsa_genkey, rsa_sign, rsa_verify
-    * Added new bignum import and export helper functions
-    * Rewrote README.txt in program/ssl/ca to better explain
-      how to create a test PKI
-
-= Version 0.6 released on 2007-04-01
-
-    * Ciphers used in SSL/TLS can now be disabled at compile
-      time, to reduce the memory footprint on embedded systems
-    * Added multiply assembly code for the TriCore and modified
-      havege_struct for this processor, thanks to David Patiño
-    * Added multiply assembly code for 64-bit PowerPCs,
-      thanks to Peking University and the OSU Open Source Lab
-    * Added experimental support of Quantum Cryptography
-    * Added support for autoconf, contributed by Arnaud Cornet
-    * Fixed "long long" compilation issues on IA-64 and PPC64
-    * Fixed a bug introduced in xyssl-0.5/timing.c: hardclock
-      was not being correctly defined on ARM and MIPS
-
-= Version 0.5 released on 2007-03-01
-
-    * Added multiply assembly code for SPARC and Alpha
-    * Added (beta) support for non-blocking I/O operations
-    * Implemented session resuming and client authentication
-    * Fixed some portability issues on WinCE, MINIX 3, Plan9
-      (thanks to Benjamin Newman), HP-UX, FreeBSD and Solaris
-    * Improved the performance of the EDH key exchange
-    * Fixed a bug that caused valid packets with a payload
-      size of 16384 bytes to be rejected
-
-= Version 0.4 released on 2007-02-01
-
-    * Added support for Ephemeral Diffie-Hellman key exchange
-    * Added multiply asm code for SSE2, ARM, PPC, MIPS and M68K
-    * Various improvement to the modular exponentiation code
-    * Rewrote the headers to generate the API docs with doxygen
-    * Fixed a bug in ssl_encrypt_buf (incorrect padding was
-      generated) and in ssl_parse_client_hello (max. client
-      version was not properly set), thanks to Didier Rebeix
-    * Fixed another bug in ssl_parse_client_hello: clients with
-      cipherlists larger than 96 bytes were incorrectly rejected
-    * Fixed a couple memory leak in x509_read.c
-
-= Version 0.3 released on 2007-01-01
-
-    * Added server-side SSLv3 and TLSv1.0 support
-    * Multiple fixes to enhance the compatibility with g++,
-      thanks to Xosé Antón Otero Ferreira
-    * Fixed a bug in the CBC code, thanks to dowst; also,
-      the bignum code is no longer dependent on long long
-    * Updated rsa_pkcs1_sign to handle arbitrary large inputs
-    * Updated timing.c for improved compatibility with i386
-      and 486 processors, thanks to Arnaud Cornet
-
-= Version 0.2 released on 2006-12-01
-
-    * Updated timing.c to support ARM and MIPS arch
-    * Updated the MPI code to support 8086 on MSVC 1.5
-    * Added the copyright notice at the top of havege.h
-    * Fixed a bug in sha2_hmac, thanks to newsoft/Wenfang Zhang
-    * Fixed a bug reported by Adrian Rüegsegger in x509_read_key
-    * Fixed a bug reported by Torsten Lauter in ssl_read_record
-    * Fixed a bug in rsa_check_privkey that would wrongly cause
-      valid RSA keys to be dismissed (thanks to oldwolf)
-    * Fixed a bug in mpi_is_prime that caused some primes to fail
-      the Miller-Rabin primality test
-
-    I'd also like to thank Younès Hafri for the CRUX linux port,
-    Khalil Petit who added XySSL into pkgsrc and Arnaud Cornet
-    who maintains the Debian package :-)
-
-= Version 0.1 released on 2006-11-01
diff --git a/Makefile b/Makefile
index a5b8b61..c9eb681 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,3 @@
-
 DESTDIR=/usr/local
 PREFIX=mbedtls_
 
@@ -19,25 +18,16 @@
 
 tests: lib
 	$(MAKE) -C tests
-ifdef USE_CRYPTO_SUBMODULE
-	$(MAKE) CRYPTO_INCLUDES:="-I../../include -I../include" -C crypto/tests
-endif
 
 ifndef WINDOWS
 install: no_test
 	mkdir -p $(DESTDIR)/include/mbedtls
 	cp -rp include/mbedtls $(DESTDIR)/include
+	mkdir -p $(DESTDIR)/include/psa
+	cp -rp include/psa $(DESTDIR)/include
 
 	mkdir -p $(DESTDIR)/lib
-	cp -RP library/libmbedtls.*    $(DESTDIR)/lib
-	cp -RP library/libmbedx509.*   $(DESTDIR)/lib
-ifdef USE_CRYPTO_SUBMODULE
-	mkdir -p $(DESTDIR)/include/psa
-	cp -rp crypto/include/psa $(DESTDIR)/include
-	cp -RP crypto/library/libmbedcrypto.* $(DESTDIR)/lib
-else
 	cp -RP library/libmbedcrypto.* $(DESTDIR)/lib
-endif
 
 	mkdir -p $(DESTDIR)/bin
 	for p in programs/*/* ; do              \
@@ -50,12 +40,7 @@
 
 uninstall:
 	rm -rf $(DESTDIR)/include/mbedtls
-	rm -f $(DESTDIR)/lib/libmbedtls.*
-	rm -f $(DESTDIR)/lib/libmbedx509.*
 	rm -f $(DESTDIR)/lib/libmbedcrypto.*
-ifdef USE_CRYPTO_SUBMODULE
-	$(MAKE) -C crypto uninstall
-endif
 
 	for p in programs/*/* ; do              \
 	    if [ -x $$p ] && [ ! -d $$p ] ;     \
@@ -97,18 +82,12 @@
 	$(MAKE) -C library clean
 	$(MAKE) -C programs clean
 	$(MAKE) -C tests clean
-ifdef USE_CRYPTO_SUBMODULE
-	$(MAKE) -C crypto clean
-endif
 ifndef WINDOWS
 	find . \( -name \*.gcno -o -name \*.gcda -o -name \*.info \) -exec rm {} +
 endif
 
 check: lib tests
 	$(MAKE) -C tests check
-ifdef USE_CRYPTO_SUBMODULE
-	$(MAKE) CRYPTO_INCLUDES:="-I../../include -I../include" -C crypto/tests check
-endif
 
 test: check
 
@@ -118,8 +97,6 @@
 covtest:
 	$(MAKE) check
 	programs/test/selftest
-	tests/compat.sh
-	tests/ssl-opt.sh
 
 lcov:
 	rm -rf Coverage
@@ -138,3 +115,12 @@
 apidoc_clean:
 	rm -rf apidoc
 endif
+
+## Editor navigation files
+C_SOURCE_FILES = $(wildcard include/*/*.h library/*.[hc] programs/*/*.[hc] tests/suites/*.function)
+tags: $(C_SOURCE_FILES)
+	ctags -o $@ $(C_SOURCE_FILES)
+TAGS: $(C_SOURCE_FILES)
+	etags -o $@ $(C_SOURCE_FILES)
+GPATH GRTAGS GSYMS GTAGS: $(C_SOURCE_FILES)
+	ls $(C_SOURCE_FILES) | gtags -f - --gtagsconf .globalrc
diff --git a/README.md b/README.md
index 91ccf8d..9d34c55 100644
--- a/README.md
+++ b/README.md
@@ -1,224 +1,94 @@
-README for Mbed TLS
-===================
+# Mbed Crypto library
 
-Configuration
--------------
+The Mbed cryptography library is a reference implementation of the cryptography interface of the Arm Platform Security Architecture (PSA). This is a preview release of Mbed Crypto, provided for evaluation purposes only.
 
-Mbed TLS should build out of the box on most systems. Some platform specific options are available in the fully documented configuration file `include/mbedtls/config.h`, which is also the place where features can be selected. This file can be edited manually, or in a more programmatic way using the Perl script `scripts/config.pl` (use `--help` for usage instructions).
+Mbed Crypto is distributed under the Apache License, version 2.0. See the [LICENSE](LICENSE) file for the full text of the license.
 
-Compiler options can be set using conventional environment variables such as `CC` and `CFLAGS` when using the Make and CMake build system (see below).
+## PSA cryptography API
 
-Compiling
----------
+Arm's Platform Security Architecture (PSA) is a holistic set of threat models, security analyses, hardware and firmware architecture specifications, and an open source firmware reference implementation. PSA provides a recipe, based on industry best practice, that allows security to be consistently designed in, at both a hardware and firmware level.
 
-There are currently three active build systems used within Mbed TLS releases:
+The PSA cryptography API provides access to a set of cryptographic primitives. It has a dual purpose. First, it can be used in a PSA-compliant platform to build services, such as secure boot, secure storage and secure communication. Second, it can also be used independently of other PSA components on any platform.
 
--   GNU Make
--   CMake
--   Microsoft Visual Studio (Microsoft Visual Studio 2010 or later)
+The design goals of the PSA cryptography API include:
 
-The main systems used for development are CMake and GNU Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
+* The API distinguishes caller memory from internal memory, which allows the library to be implemented in an isolated space for additional security. Library calls can be implemented as direct function calls if isolation is not desired, and as remote procedure calls if isolation is desired.
+* The structure of internal data is hidden to the application, which allows substituting alternative implementations at build time or run time, for example, in order to take advantage of hardware accelerators.
+* All access to the keys happens through handles, which allows support for external cryptoprocessors that is transparent to applications.
+* The interface to algorithms is generic, favoring algorithm agility.
+* The interface is designed to be easy to use and hard to accidentally misuse.
 
-The Make and CMake build systems create three libraries: libmbedcrypto, libmbedx509, and libmbedtls. Note that libmbedtls depends on libmbedx509 and libmbedcrypto, and libmbedx509 depends on libmbedcrypto. As a result, some linkers will expect flags to be in a specific order, for example the GNU linker wants `-lmbedtls -lmbedx509 -lmbedcrypto`. Also, when loading shared libraries using dlopen(), you'll need to load libmbedcrypto first, then libmbedx509, before you can load libmbedtls.
+## Mbed Crypto implementation
 
-### Make
+Mbed Crypto is a reference implementation of the PSA cryptography API. It is written in portable C.
 
-We require GNU Make. To build the library and the sample programs, GNU Make and a C compiler are sufficient. Some of the more advanced build targets require some Unix/Linux tools.
+## Documentation
 
-We intentionally only use a minimum of functionality in the makefiles in order to keep them as simple and independent of different toolchains as possible, to allow users to more easily move between different platforms. Users who need more features are recommended to use CMake.
+The Mbed Crypto library is a reference implementation of the PSA cryptography API. Please refer to the PSA Cryptography API documents for an overview of the library's interfaces and a detailed description of the types, macros and functions that it provides.
 
-In order to build from the source code using GNU Make, just enter at the command line:
+There are currently a few deviations where the library does not yet implement the latest version of the specification. Please refer to the [compliance issues on Github](https://github.com/ARMmbed/mbed-crypto/labels/compliance) for an up-to-date list.
 
-    make
+### PSA Cryptography API
 
-In order to run the tests, enter:
+You can read the [complete PSA cryptography API specification as a PDF document](https://github.com/ARMmbed/mbed-crypto/raw/psa-crypto-api/docs/PSA_Cryptography_API_Specification.pdf). The API reference is also available in [HTML format](https://armmbed.github.io/mbed-crypto/html/index.html).
 
-    make check
+### Browsable library documentation
 
-The tests need Python to be built and Perl to be run. If you don't have one of them installed, you can skip building the tests with:
+To generate a local copy of the library documentation in HTML format:
 
-    make no_test
+1. Make sure that [Doxygen](http://www.doxygen.nl/) is installed. We use version 1.8.11 but slightly older or more recent versions should work.
+1. Run `make apidoc`.
+1. Browse `apidoc/index.html` or `apidoc/modules.html`.
 
-You'll still be able to run a much smaller set of tests with:
+## Compiling
 
-    programs/test/selftest
+You need the following tools to build the library with the provided makefiles:
 
-In order to build for a Windows platform, you should use `WINDOWS_BUILD=1` if the target is Windows but the build environment is Unix-like (for instance when cross-compiling, or compiling from an MSYS shell), and `WINDOWS=1` if the build environment is a Windows shell (for instance using mingw32-make) (in that case some targets will not be available).
+* GNU Make or a build tool that CMake supports.
+* A C99 toolchain (compiler, linker, archiver).
+* Python 2 or Python 3 (either will work) to generate the test code.
+* Perl to run the tests.
 
-Setting the variable `SHARED` in your environment will build shared libraries in addition to the static libraries. Setting `DEBUG` gives you a debug build. You can override `CFLAGS` and `LDFLAGS` by setting them in your environment or on the make command line; compiler warning options may be overridden separately using `WARNING_CFLAGS`. Some directory-specific options (for example, `-I` directives) are still preserved.
+If you have a C compiler, such as GCC or Clang, just run `make` in the top-level directory to build the library, a set of unit tests and some sample programs.
 
-Please note that setting `CFLAGS` overrides its default value of `-O2` and setting `WARNING_CFLAGS` overrides its default value (starting with `-Wall -W`), so if you just want to add some warning options to the default ones, you can do so by setting `CFLAGS=-O2 -Werror` for example. Setting `WARNING_CFLAGS` is useful when you want to get rid of its default content (for example because your compiler doesn't accept `-Wall` as an option). Directory-specific options cannot be overridden from the command line.
+To select a different compiler, set the `CC` variable to the name or path of the compiler and linker (default: `cc`), and set `AR` to a compatible archiver (default: `ar`). For example:
+```
+make CC=arm-linux-gnueabi-gcc AR=arm-linux-gnueabi-ar
+```
+The provided makefiles pass options to the compiler that assume a GCC-like command-line syntax. To use a different compiler, you may need to pass different values for `CFLAGS`, `WARNINGS_CFLAGS` and `LDFLAGS`.
 
-Depending on your platform, you might run into some issues. Please check the Makefiles in `library/`, `programs/` and `tests/` for options to manually add or remove for specific platforms. You can also check [the Mbed TLS Knowledge Base](https://tls.mbed.org/kb) for articles on your platform or issue.
+To run the unit tests on the host machine, run `make test` from the top-level directory. If you are cross-compiling, copy the test executable from the `tests` directory to the target machine.
 
-In case you find that you need to do something else as well, please let us know what, so we can add it to the [Mbed TLS Knowledge Base](https://tls.mbed.org/kb).
+### Compiling as a subproject
 
-### CMake
+Mbed Crypto supports being built as a subproject of Mbed TLS. Mbed TLS can use Mbed Crypto for its cryptography implementation by using Mbed Crypto as a subproject.
 
-In order to build the source using CMake in a separate directory (recommended), just enter at the command line:
+From the Mbed TLS project repository, CMake can be invoked as follows to build Mbed TLS using Mbed Crypto's `libmbedcrypto`.
+```
+mkdir cmake
+cd cmake
+cmake .. -DUSE_CRYPTO_SUBMODULE=1
+make -j
+make test
+```
 
-    mkdir /path/to/build_dir && cd /path/to/build_dir
-    cmake /path/to/mbedtls_source
-    make
+When building Mbed Crypto as a subproject of Mbed TLS, the Mbed TLS
+configuration file (config.h) is used, and not the Mbed Crypto configuration
+file.
 
-In order to run the tests, enter:
+## Example programs
 
-    make test
+The `programs/` subdirectory contains sample programs that use the library. Please note that the goal of these sample programs is to demonstrate specific features of the library, and the code may need to be adapted to build a real-world application.
 
-The test suites need Python to be built and Perl to be executed. If you don't have one of these installed, you'll want to disable the test suites with:
+## Upcoming features
 
-    cmake -DENABLE_TESTING=Off /path/to/mbedtls_source
+Future releases of this library will include:
 
-If you disabled the test suites, but kept the programs enabled, you can still run a much smaller set of tests with:
+* A driver programming interface, which makes it possible to use hardware accelerators instead of the default software implementation for chosen algorithms.
+* Support for external keys to be stored and manipulated exclusively in a separate cryptoprocessor.
+* A configuration mechanism to compile only the algorithms you need for your application.
+* A wider set of cryptographic algorithms.
 
-    programs/test/selftest
+## Feedback welcome
 
-To configure CMake for building shared libraries, use:
-
-    cmake -DUSE_SHARED_MBEDTLS_LIBRARY=On /path/to/mbedtls_source
-
-There are many different build modes available within the CMake buildsystem. Most of them are available for gcc and clang, though some are compiler-specific:
-
--   `Release`. This generates the default code without any unnecessary information in the binary files.
--   `Debug`. This generates debug information and disables optimization of the code.
--   `Coverage`. This generates code coverage information in addition to debug information.
--   `ASan`. This instruments the code with AddressSanitizer to check for memory errors. (This includes LeakSanitizer, with recent version of gcc and clang.) (With recent version of clang, this mode also instruments the code with UndefinedSanitizer to check for undefined behaviour.)
--   `ASanDbg`. Same as ASan but slower, with debug information and better stack traces.
--   `MemSan`. This instruments the code with MemorySanitizer to check for uninitialised memory reads. Experimental, needs recent clang on Linux/x86\_64.
--   `MemSanDbg`. Same as MemSan but slower, with debug information, better stack traces and origin tracking.
--   `Check`. This activates the compiler warnings that depend on optimization and treats all warnings as errors.
-
-Switching build modes in CMake is simple. For debug mode, enter at the command line:
-
-    cmake -D CMAKE_BUILD_TYPE=Debug /path/to/mbedtls_source
-
-To list other available CMake options, use:
-
-    cmake -LH
-
-Note that, with CMake, you can't adjust the compiler or its flags after the
-initial invocation of cmake. This means that `CC=your_cc make` and `make
-CC=your_cc` will *not* work (similarly with `CFLAGS` and other variables).
-These variables need to be adjusted when invoking cmake for the first time,
-for example:
-
-    CC=your_cc cmake /path/to/mbedtls_source
-
-If you already invoked cmake and want to change those settings, you need to
-remove the build directory and create it again.
-
-Note that it is possible to build in-place; this will however overwrite the
-provided Makefiles (see `scripts/tmp_ignore_makefiles.sh` if you want to
-prevent `git status` from showing them as modified). In order to do so, from
-the Mbed TLS source directory, use:
-
-    cmake .
-    make
-
-If you want to change `CC` or `CFLAGS` afterwards, you will need to remove the
-CMake cache. This can be done with the following command using GNU find:
-
-    find . -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} +
-
-You can now make the desired change:
-
-    CC=your_cc cmake .
-    make
-
-Regarding variables, also note that if you set CFLAGS when invoking cmake,
-your value of CFLAGS doesn't override the content provided by cmake (depending
-on the build mode as seen above), it's merely prepended to it.
-
-### Microsoft Visual Studio
-
-The build files for Microsoft Visual Studio are generated for Visual Studio 2010.
-
-The solution file `mbedTLS.sln` contains all the basic projects needed to build the library and all the programs. The files in tests are not generated and compiled, as these need Python and perl environments as well. However, the selftest program in `programs/test/` is still available.
-
-Example programs
-----------------
-
-We've included example programs for a lot of different features and uses in [`programs/`](programs/README.md). Most programs only focus on a single feature or usage scenario, so keep that in mind when copying parts of the code.
-
-Tests
------
-
-Mbed TLS includes an elaborate test suite in `tests/` that initially requires Python to generate the tests files (e.g. `test\_suite\_mpi.c`). These files are generated from a `function file` (e.g. `suites/test\_suite\_mpi.function`) and a `data file` (e.g. `suites/test\_suite\_mpi.data`). The `function file` contains the test functions. The `data file` contains the test cases, specified as parameters that will be passed to the test function.
-
-For machines with a Unix shell and OpenSSL (and optionally GnuTLS) installed, additional test scripts are available:
-
--   `tests/ssl-opt.sh` runs integration tests for various TLS options (renegotiation, resumption, etc.) and tests interoperability of these options with other implementations.
--   `tests/compat.sh` tests interoperability of every ciphersuite with other implementations.
--   `tests/scripts/test-ref-configs.pl` test builds in various reduced configurations.
--   `tests/scripts/key-exchanges.pl` test builds in configurations with a single key exchange enabled
--   `tests/scripts/all.sh` runs a combination of the above tests, plus some more, with various build options (such as ASan, full `config.h`, etc).
-
-Configurations
---------------
-
-We provide some non-standard configurations focused on specific use cases in the `configs/` directory. You can read more about those in `configs/README.txt`
-
-Using Mbed Crypto as a submodule
---------------------------------
-
-As an experimental feature, you can use Mbed Crypto as the source of the cryptography implementation, with Mbed TLS providing the X.509 and TLS parts of the library. Mbed Crypto is currently provided for evaluation only and should not be used in production. At this point, you should only use this option if you want to try out the experimental PSA Crypto API.
-
-To enable the use of Mbed Crypto as a submodule:
-
-1. Check out the `crypto` submodule and update it.
-
-        git submodule init crypto
-        git submodule update crypto
-
-2. (Optional) TO enable the PSA Crypto API, set the build configuration option `MBEDTLS_PSA_CRYPTO_C`. You can either edit `include/mbedtls/config.h` directly or use the configuration script:
-
-        scripts/config.pl set MBEDTLS_PSA_CRYPTO_C
-
-3. Activate the build option `USE_CRYPTO_SUBMODULE`. With GNU make, set `USE_CRYPTO_SUBMODULE=1` on each make invocation:
-
-        make USE_CRYPTO_SUBMODULE=1
-        make USE_CRYPTO_SUBMODULE=1 test
-        tests/ssl-opt.sh -f Default
-
-   Note that you need to pass `USE_CRYPTO_SUBMODULE=1` even to `make clean`. For example, if you change `config.h`, run this before rebuilding:
-
-        make USE_CRYPTO_SUBMODULE=1 clean
-
-   With CMake, create a build directory (recommended) and pass `-DUSE_CRYPTO_SUBMODULE=1` to `cmake`:
-
-        mkdir build
-        cd build
-        cmake -DUSE_CRYPTO_SUBMODULE=1 ..
-        make
-        make test
-        tests/ssl-opt.sh -f Default
-
-Note that this does not enable the PSA-specific tests and utility programs. To use these programs, use Mbed Crypto as a standalone project.
-
-Porting Mbed TLS
-----------------
-
-Mbed TLS can be ported to many different architectures, OS's and platforms. Before starting a port, you may find the following Knowledge Base articles useful:
-
--   [Porting Mbed TLS to a new environment or OS](https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS)
--   [What external dependencies does Mbed TLS rely on?](https://tls.mbed.org/kb/development/what-external-dependencies-does-mbedtls-rely-on)
--   [How do I configure Mbed TLS](https://tls.mbed.org/kb/compiling-and-building/how-do-i-configure-mbedtls)
-
-Contributing
-------------
-
-We gratefully accept bug reports and contributions from the community. There are some requirements we need to fulfill in order to be able to integrate contributions:
-
--   All contributions, whether large or small require a Contributor's License Agreement (CLA) to be accepted. This is because source code can possibly fall under copyright law and we need your consent to share in the ownership of the copyright.
--   We would ask that contributions conform to [our coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards), and that contributions should be fully tested before submission.
--   As with any open source project, contributions will be reviewed by the project team and community and may need some modifications to be accepted.
-
-To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an Mbed account and [accepting the online agreement here with a click through](https://os.mbed.com/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an Mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to Arm as described in the instructions given.
-
-### Making a Contribution
-
-1.  [Check for open issues](https://github.com/ARMmbed/mbedtls/issues) or [start a discussion](https://forums.mbed.com/c/mbed-tls) around a feature idea or a bug.
-2.  Fork the [Mbed TLS repository on GitHub](https://github.com/ARMmbed/mbedtls) to start making your changes. As a general rule, you should use the "development" branch as a basis.
-3.  Write a test which shows that the bug was fixed or that the feature works as expected.
-4.  Send a pull request and bug us until it gets merged and published. Contributions may need some modifications, so work with us to get your change accepted. We will include your name in the ChangeLog :)
-
+Arm welcomes feedback on the design of the API. If you think something could be improved, please open an issue on our Github repository. Alternatively, if you prefer to provide your feedback privately, please email us at [`mbed-crypto@arm.com`](mailto:mbed-crypto@arm.com). All feedback received by email is treated confidentially.
diff --git a/configs/README.txt b/configs/README.txt
index 933fa7f..17682dd 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -1,8 +1,8 @@
 This directory contains example configuration files.
 
 The examples are generally focused on a particular usage case (eg, support for
-a restricted number of ciphersuites) and aim at minimizing resource usage for
-this target. They can be used as a basis for custom configurations.
+a restricted number of TLS ciphersuites) and aim at minimizing resource usage
+for this target. They can be used as a basis for custom configurations.
 
 These files are complete replacements for the default config.h. To use one of
 them, you can pick one of the following methods:
diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
deleted file mode 100644
index c9b58dd..0000000
--- a/configs/config-ccm-psk-tls1_2.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/**
- * \file config-ccm-psk-tls1_2.h
- *
- * \brief Minimal configuration for TLS 1.2 with PSK and AES-CCM ciphersuites
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * Minimal configuration for TLS 1.2 with PSK and AES-CCM ciphersuites
- * Distinguishing features:
- * - no bignum, no PK, no X509
- * - fully modern and secure (provided the pre-shared keys have high entropy)
- * - very low record overhead with CCM-8
- * - optimized for low RAM usage
- *
- * See README.txt for usage instructions.
- */
-#ifndef MBEDTLS_CONFIG_H
-#define MBEDTLS_CONFIG_H
-
-/* System support */
-//#define MBEDTLS_HAVE_TIME /* Optionally used in Hello messages */
-/* Other MBEDTLS_HAVE_XXX flags irrelevant for this configuration */
-
-/* mbed TLS feature support */
-#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
-#define MBEDTLS_SSL_PROTO_TLS1_2
-
-/* mbed TLS modules */
-#define MBEDTLS_AES_C
-#define MBEDTLS_CCM_C
-#define MBEDTLS_CIPHER_C
-#define MBEDTLS_CTR_DRBG_C
-#define MBEDTLS_ENTROPY_C
-#define MBEDTLS_MD_C
-#define MBEDTLS_NET_C
-#define MBEDTLS_SHA256_C
-#define MBEDTLS_SSL_CLI_C
-#define MBEDTLS_SSL_SRV_C
-#define MBEDTLS_SSL_TLS_C
-
-/* Save RAM at the expense of ROM */
-#define MBEDTLS_AES_ROM_TABLES
-
-/* Save some RAM by adjusting to your exact needs */
-#define MBEDTLS_PSK_MAX_LEN    16 /* 128-bits keys are generally enough */
-
-/*
- * You should adjust this to the exact number of sources you're using: default
- * is the "platform_entropy_poll" source, but you may want to add other ones
- * Minimum is 2 for the entropy test suite.
- */
-#define MBEDTLS_ENTROPY_MAX_SOURCES 2
-
-/*
- * Use only CCM_8 ciphersuites, and
- * save ROM and a few bytes of RAM by specifying our own ciphersuite list
- */
-#define MBEDTLS_SSL_CIPHERSUITES                        \
-        MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,             \
-        MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8
-
-/*
- * Save RAM at the expense of interoperability: do this only if you control
- * both ends of the connection!  (See comments in "mbedtls/ssl.h".)
- * The optimal size here depends on the typical size of records.
- */
-#define MBEDTLS_SSL_MAX_CONTENT_LEN             1024
-
-#include "mbedtls/check_config.h"
-
-#endif /* MBEDTLS_CONFIG_H */
diff --git a/configs/config-mini-tls1_1.h b/configs/config-mini-tls1_1.h
deleted file mode 100644
index 013bc03..0000000
--- a/configs/config-mini-tls1_1.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/**
- * \file config-mini-tls1_1.h
- *
- * \brief Minimal configuration for TLS 1.1 (RFC 4346)
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * Minimal configuration for TLS 1.1 (RFC 4346), implementing only the
- * required ciphersuite: MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
- *
- * See README.txt for usage instructions.
- */
-
-#ifndef MBEDTLS_CONFIG_H
-#define MBEDTLS_CONFIG_H
-
-/* System support */
-#define MBEDTLS_HAVE_ASM
-#define MBEDTLS_HAVE_TIME
-
-/* mbed TLS feature support */
-#define MBEDTLS_CIPHER_MODE_CBC
-#define MBEDTLS_PKCS1_V15
-#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
-#define MBEDTLS_SSL_PROTO_TLS1_1
-
-/* mbed TLS modules */
-#define MBEDTLS_AES_C
-#define MBEDTLS_ASN1_PARSE_C
-#define MBEDTLS_ASN1_WRITE_C
-#define MBEDTLS_BIGNUM_C
-#define MBEDTLS_CIPHER_C
-#define MBEDTLS_CTR_DRBG_C
-#define MBEDTLS_DES_C
-#define MBEDTLS_ENTROPY_C
-#define MBEDTLS_MD_C
-#define MBEDTLS_MD5_C
-#define MBEDTLS_NET_C
-#define MBEDTLS_OID_C
-#define MBEDTLS_PK_C
-#define MBEDTLS_PK_PARSE_C
-#define MBEDTLS_RSA_C
-#define MBEDTLS_SHA1_C
-#define MBEDTLS_SHA256_C
-#define MBEDTLS_SSL_CLI_C
-#define MBEDTLS_SSL_SRV_C
-#define MBEDTLS_SSL_TLS_C
-#define MBEDTLS_X509_CRT_PARSE_C
-#define MBEDTLS_X509_USE_C
-
-/* For test certificates */
-#define MBEDTLS_BASE64_C
-#define MBEDTLS_CERTS_C
-#define MBEDTLS_PEM_PARSE_C
-
-/* For testing with compat.sh */
-#define MBEDTLS_FS_IO
-
-#include "mbedtls/check_config.h"
-
-#endif /* MBEDTLS_CONFIG_H */
diff --git a/configs/config-no-entropy.h b/configs/config-no-entropy.h
index 7d34ad5..502ca03 100644
--- a/configs/config-no-entropy.h
+++ b/configs/config-no-entropy.h
@@ -41,7 +41,6 @@
 /* mbed TLS feature support */
 #define MBEDTLS_CIPHER_MODE_CBC
 #define MBEDTLS_CIPHER_PADDING_PKCS7
-#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
 #define MBEDTLS_ECP_DP_CURVE25519_ENABLED
@@ -52,8 +51,6 @@
 #define MBEDTLS_PKCS1_V21
 #define MBEDTLS_SELF_TEST
 #define MBEDTLS_VERSION_FEATURES
-#define MBEDTLS_X509_CHECK_KEY_USAGE
-#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
 
 /* mbed TLS modules */
 #define MBEDTLS_AES_C
@@ -79,14 +76,11 @@
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SHA512_C
 #define MBEDTLS_VERSION_C
-#define MBEDTLS_X509_USE_C
-#define MBEDTLS_X509_CRT_PARSE_C
-#define MBEDTLS_X509_CRL_PARSE_C
 //#define MBEDTLS_CMAC_C
 
 /* Miscellaneous options */
 #define MBEDTLS_AES_ROM_TABLES
 
-#include "check_config.h"
+#include "mbedtls/check_config.h"
 
 #endif /* MBEDTLS_CONFIG_H */
diff --git a/configs/config-psa-crypto.h b/configs/config-psa-crypto.h
new file mode 100644
index 0000000..58a2c88
--- /dev/null
+++ b/configs/config-psa-crypto.h
@@ -0,0 +1,1976 @@
+/**
+ * \file config.h
+ *
+ * \brief Configuration options (set of defines)
+ *
+ *  This set of compile-time options may be used to enable
+ *  or disable features selectively, and reduce the global
+ *  memory footprint.
+ */
+/*
+ *  Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef MBEDTLS_CONFIG_H
+#define MBEDTLS_CONFIG_H
+
+#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+
+/**
+ * \name SECTION: System support
+ *
+ * This section sets system specific settings.
+ * \{
+ */
+
+/**
+ * \def MBEDTLS_HAVE_ASM
+ *
+ * The compiler has support for asm().
+ *
+ * Requires support for asm() in compiler.
+ *
+ * Used in:
+ *      library/aria.c
+ *      library/timing.c
+ *      include/mbedtls/bn_mul.h
+ *
+ * Required by:
+ *      MBEDTLS_AESNI_C
+ *      MBEDTLS_PADLOCK_C
+ *
+ * Comment to disable the use of assembly code.
+ */
+#define MBEDTLS_HAVE_ASM
+
+/**
+ * \def MBEDTLS_NO_UDBL_DIVISION
+ *
+ * The platform lacks support for double-width integer division (64-bit
+ * division on a 32-bit platform, 128-bit division on a 64-bit platform).
+ *
+ * Used in:
+ *      include/mbedtls/bignum.h
+ *      library/bignum.c
+ *
+ * The bignum code uses double-width division to speed up some operations.
+ * Double-width division is often implemented in software that needs to
+ * be linked with the program. The presence of a double-width integer
+ * type is usually detected automatically through preprocessor macros,
+ * but the automatic detection cannot know whether the code needs to
+ * and can be linked with an implementation of division for that type.
+ * By default division is assumed to be usable if the type is present.
+ * Uncomment this option to prevent the use of double-width division.
+ *
+ * Note that division for the native integer type is always required.
+ * Furthermore, a 64-bit type is always required even on a 32-bit
+ * platform, but it need not support multiplication or division. In some
+ * cases it is also desirable to disable some double-width operations. For
+ * example, if double-width division is implemented in software, disabling
+ * it can reduce code size in some embedded targets.
+ */
+//#define MBEDTLS_NO_UDBL_DIVISION
+
+/**
+ * \def MBEDTLS_NO_64BIT_MULTIPLICATION
+ *
+ * The platform lacks support for 32x32 -> 64-bit multiplication.
+ *
+ * Used in:
+ *      library/poly1305.c
+ *
+ * Some parts of the library may use multiplication of two unsigned 32-bit
+ * operands with a 64-bit result in order to speed up computations. On some
+ * platforms, this is not available in hardware and has to be implemented in
+ * software, usually in a library provided by the toolchain.
+ *
+ * Sometimes it is not desirable to have to link to that library. This option
+ * removes the dependency of that library on platforms that lack a hardware
+ * 64-bit multiplier by embedding a software implementation in Mbed TLS.
+ *
+ * Note that depending on the compiler, this may decrease performance compared
+ * to using the library function provided by the toolchain.
+ */
+//#define MBEDTLS_NO_64BIT_MULTIPLICATION
+
+/**
+ * \def MBEDTLS_HAVE_SSE2
+ *
+ * CPU supports SSE2 instruction set.
+ *
+ * Uncomment if the CPU supports SSE2 (IA-32 specific).
+ */
+//#define MBEDTLS_HAVE_SSE2
+
+/**
+ * \def MBEDTLS_HAVE_TIME
+ *
+ * System has time.h and time().
+ * The time does not need to be correct, only time differences are used,
+ * by contrast with MBEDTLS_HAVE_TIME_DATE
+ *
+ * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT,
+ * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and
+ * MBEDTLS_PLATFORM_STD_TIME.
+ *
+ * Comment if your system does not support time functions
+ */
+#define MBEDTLS_HAVE_TIME
+
+/**
+ * \def MBEDTLS_HAVE_TIME_DATE
+ *
+ * System has time.h, time(), and an implementation for
+ * mbedtls_platform_gmtime_r() (see below).
+ * The time needs to be correct (not necessarily very accurate, but at least
+ * the date should be correct). This is used to verify the validity period of
+ * X.509 certificates.
+ *
+ * Comment if your system does not have a correct clock.
+ *
+ * \note mbedtls_platform_gmtime_r() is an abstraction in platform_util.h that
+ * behaves similarly to the gmtime_r() function from the C standard. Refer to
+ * the documentation for mbedtls_platform_gmtime_r() for more information.
+ *
+ * \note It is possible to configure an implementation for
+ * mbedtls_platform_gmtime_r() at compile-time by using the macro
+ * MBEDTLS_PLATFORM_GMTIME_R_ALT.
+ */
+#define MBEDTLS_HAVE_TIME_DATE
+
+/**
+ * \def MBEDTLS_PLATFORM_MEMORY
+ *
+ * Enable the memory allocation layer.
+ *
+ * By default mbed TLS uses the system-provided calloc() and free().
+ * This allows different allocators (self-implemented or provided) to be
+ * provided to the platform abstraction layer.
+ *
+ * Enabling MBEDTLS_PLATFORM_MEMORY without the
+ * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide
+ * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and
+ * free() function pointer at runtime.
+ *
+ * Enabling MBEDTLS_PLATFORM_MEMORY and specifying
+ * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the
+ * alternate function at compile time.
+ *
+ * Requires: MBEDTLS_PLATFORM_C
+ *
+ * Enable this layer to allow use of alternative memory allocators.
+ */
+//#define MBEDTLS_PLATFORM_MEMORY
+
+/**
+ * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
+ *
+ * Do not assign standard functions in the platform layer (e.g. calloc() to
+ * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF)
+ *
+ * This makes sure there are no linking errors on platforms that do not support
+ * these functions. You will HAVE to provide alternatives, either at runtime
+ * via the platform_set_xxx() functions or at compile time by setting
+ * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a
+ * MBEDTLS_PLATFORM_XXX_MACRO.
+ *
+ * Requires: MBEDTLS_PLATFORM_C
+ *
+ * Uncomment to prevent default assignment of standard functions in the
+ * platform layer.
+ */
+//#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
+
+/**
+ * \def MBEDTLS_PLATFORM_EXIT_ALT
+ *
+ * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the
+ * function in the platform abstraction layer.
+ *
+ * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will
+ * provide a function "mbedtls_platform_set_printf()" that allows you to set an
+ * alternative printf function pointer.
+ *
+ * All these define require MBEDTLS_PLATFORM_C to be defined!
+ *
+ * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows;
+ * it will be enabled automatically by check_config.h
+ *
+ * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as
+ * MBEDTLS_PLATFORM_XXX_MACRO!
+ *
+ * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME
+ *
+ * Uncomment a macro to enable alternate implementation of specific base
+ * platform function
+ */
+//#define MBEDTLS_PLATFORM_EXIT_ALT
+//#define MBEDTLS_PLATFORM_TIME_ALT
+//#define MBEDTLS_PLATFORM_FPRINTF_ALT
+//#define MBEDTLS_PLATFORM_PRINTF_ALT
+//#define MBEDTLS_PLATFORM_SNPRINTF_ALT
+//#define MBEDTLS_PLATFORM_VSNPRINTF_ALT
+//#define MBEDTLS_PLATFORM_NV_SEED_ALT
+//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
+
+/**
+ * \def MBEDTLS_DEPRECATED_WARNING
+ *
+ * Mark deprecated functions so that they generate a warning if used.
+ * Functions deprecated in one version will usually be removed in the next
+ * version. You can enable this to help you prepare the transition to a new
+ * major version by making sure your code is not using these functions.
+ *
+ * This only works with GCC and Clang. With other compilers, you may want to
+ * use MBEDTLS_DEPRECATED_REMOVED
+ *
+ * Uncomment to get warnings on using deprecated functions.
+ */
+//#define MBEDTLS_DEPRECATED_WARNING
+
+/**
+ * \def MBEDTLS_DEPRECATED_REMOVED
+ *
+ * Remove deprecated functions so that they generate an error if used.
+ * Functions deprecated in one version will usually be removed in the next
+ * version. You can enable this to help you prepare the transition to a new
+ * major version by making sure your code is not using these functions.
+ *
+ * Uncomment to get errors on using deprecated functions.
+ */
+//#define MBEDTLS_DEPRECATED_REMOVED
+
+/**
+ * \def MBEDTLS_CHECK_PARAMS
+ *
+ * This configuration option controls whether the library validates more of
+ * the parameters passed to it.
+ *
+ * When this flag is not defined, the library only attempts to validate an
+ * input parameter if: (1) they may come from the outside world (such as the
+ * network, the filesystem, etc.) or (2) not validating them could result in
+ * internal memory errors such as overflowing a buffer controlled by the
+ * library. On the other hand, it doesn't attempt to validate parameters whose
+ * values are fully controlled by the application (such as pointers).
+ *
+ * When this flag is defined, the library additionally attempts to validate
+ * parameters that are fully controlled by the application, and should always
+ * be valid if the application code is fully correct and trusted.
+ *
+ * For example, when a function accepts as input a pointer to a buffer that may
+ * contain untrusted data, and its documentation mentions that this pointer
+ * must not be NULL:
+ * - the pointer is checked to be non-NULL only if this option is enabled
+ * - the content of the buffer is always validated
+ *
+ * When this flag is defined, if a library function receives a parameter that
+ * is invalid, it will:
+ * - invoke the macro MBEDTLS_PARAM_FAILED() which by default expands to a
+ *   call to the function mbedtls_param_failed()
+ * - immediately return (with a specific error code unless the function
+ *   returns void and can't communicate an error).
+ *
+ * When defining this flag, you also need to:
+ * - either provide a definition of the function mbedtls_param_failed() in
+ *   your application (see platform_util.h for its prototype) as the library
+ *   calls that function, but does not provide a default definition for it,
+ * - or provide a different definition of the macro MBEDTLS_PARAM_FAILED()
+ *   below if the above mechanism is not flexible enough to suit your needs.
+ *   See the documentation of this macro later in this file.
+ *
+ * Uncomment to enable validation of application-controlled parameters.
+ */
+//#define MBEDTLS_CHECK_PARAMS
+
+/* \} name SECTION: System support */
+
+/**
+ * \name SECTION: mbed TLS feature support
+ *
+ * This section sets support for features that are or are not needed
+ * within the modules that are enabled.
+ * \{
+ */
+
+/**
+ * \def MBEDTLS_TIMING_ALT
+ *
+ * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(),
+ * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay()
+ *
+ * Only works if you have MBEDTLS_TIMING_C enabled.
+ *
+ * You will need to provide a header "timing_alt.h" and an implementation at
+ * compile time.
+ */
+//#define MBEDTLS_TIMING_ALT
+
+/**
+ * \def MBEDTLS_AES_ALT
+ *
+ * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your
+ * alternate core implementation of a symmetric crypto, an arithmetic or hash
+ * module (e.g. platform specific assembly optimized implementations). Keep
+ * in mind that the function prototypes should remain the same.
+ *
+ * This replaces the whole module. If you only want to replace one of the
+ * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags.
+ *
+ * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer
+ * provide the "struct mbedtls_aes_context" definition and omit the base
+ * function declarations and implementations. "aes_alt.h" will be included from
+ * "aes.h" to include the new function definitions.
+ *
+ * Uncomment a macro to enable alternate implementation of the corresponding
+ * module.
+ *
+ * \warning   MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their
+ *            use constitutes a security risk. If possible, we recommend
+ *            avoiding dependencies on them, and considering stronger message
+ *            digests and ciphers instead.
+ *
+ */
+//#define MBEDTLS_AES_ALT
+//#define MBEDTLS_ARC4_ALT
+//#define MBEDTLS_ARIA_ALT
+//#define MBEDTLS_BLOWFISH_ALT
+//#define MBEDTLS_CAMELLIA_ALT
+//#define MBEDTLS_CCM_ALT
+//#define MBEDTLS_CHACHA20_ALT
+//#define MBEDTLS_CHACHAPOLY_ALT
+//#define MBEDTLS_CMAC_ALT
+//#define MBEDTLS_DES_ALT
+//#define MBEDTLS_DHM_ALT
+//#define MBEDTLS_ECJPAKE_ALT
+//#define MBEDTLS_GCM_ALT
+//#define MBEDTLS_NIST_KW_ALT
+//#define MBEDTLS_MD2_ALT
+//#define MBEDTLS_MD4_ALT
+//#define MBEDTLS_MD5_ALT
+//#define MBEDTLS_POLY1305_ALT
+//#define MBEDTLS_RIPEMD160_ALT
+//#define MBEDTLS_RSA_ALT
+//#define MBEDTLS_SHA1_ALT
+//#define MBEDTLS_SHA256_ALT
+//#define MBEDTLS_SHA512_ALT
+//#define MBEDTLS_XTEA_ALT
+
+/*
+ * When replacing the elliptic curve module, pleace consider, that it is
+ * implemented with two .c files:
+ *      - ecp.c
+ *      - ecp_curves.c
+ * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT
+ * macros as described above. The only difference is that you have to make sure
+ * that you provide functionality for both .c files.
+ */
+//#define MBEDTLS_ECP_ALT
+
+/**
+ * \def MBEDTLS_MD2_PROCESS_ALT
+ *
+ * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you
+ * alternate core implementation of symmetric crypto or hash function. Keep in
+ * mind that function prototypes should remain the same.
+ *
+ * This replaces only one function. The header file from mbed TLS is still
+ * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags.
+ *
+ * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will
+ * no longer provide the mbedtls_sha1_process() function, but it will still provide
+ * the other function (using your mbedtls_sha1_process() function) and the definition
+ * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
+ * with this definition.
+ *
+ * \note Because of a signature change, the core AES encryption and decryption routines are
+ *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
+ *       respectively. When setting up alternative implementations, these functions should
+ *       be overridden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
+ *       must stay untouched.
+ *
+ * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
+ *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
+ *       tables.
+ *
+ * Uncomment a macro to enable alternate implementation of the corresponding
+ * function.
+ *
+ * \warning   MD2, MD4, MD5, DES and SHA-1 are considered weak and their use
+ *            constitutes a security risk. If possible, we recommend avoiding
+ *            dependencies on them, and considering stronger message digests
+ *            and ciphers instead.
+ *
+ */
+//#define MBEDTLS_MD2_PROCESS_ALT
+//#define MBEDTLS_MD4_PROCESS_ALT
+//#define MBEDTLS_MD5_PROCESS_ALT
+//#define MBEDTLS_RIPEMD160_PROCESS_ALT
+//#define MBEDTLS_SHA1_PROCESS_ALT
+//#define MBEDTLS_SHA256_PROCESS_ALT
+//#define MBEDTLS_SHA512_PROCESS_ALT
+//#define MBEDTLS_DES_SETKEY_ALT
+//#define MBEDTLS_DES_CRYPT_ECB_ALT
+//#define MBEDTLS_DES3_CRYPT_ECB_ALT
+//#define MBEDTLS_AES_SETKEY_ENC_ALT
+//#define MBEDTLS_AES_SETKEY_DEC_ALT
+//#define MBEDTLS_AES_ENCRYPT_ALT
+//#define MBEDTLS_AES_DECRYPT_ALT
+//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
+//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
+//#define MBEDTLS_ECDSA_VERIFY_ALT
+//#define MBEDTLS_ECDSA_SIGN_ALT
+//#define MBEDTLS_ECDSA_GENKEY_ALT
+
+/**
+ * \def MBEDTLS_ECP_INTERNAL_ALT
+ *
+ * Expose a part of the internal interface of the Elliptic Curve Point module.
+ *
+ * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your
+ * alternative core implementation of elliptic curve arithmetic. Keep in mind
+ * that function prototypes should remain the same.
+ *
+ * This partially replaces one function. The header file from mbed TLS is still
+ * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation
+ * is still present and it is used for group structures not supported by the
+ * alternative.
+ *
+ * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT
+ * and implementing the following functions:
+ *      unsigned char mbedtls_internal_ecp_grp_capable(
+ *          const mbedtls_ecp_group *grp )
+ *      int  mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp )
+ *      void mbedtls_internal_ecp_free( const mbedtls_ecp_group *grp )
+ * The mbedtls_internal_ecp_grp_capable function should return 1 if the
+ * replacement functions implement arithmetic for the given group and 0
+ * otherwise.
+ * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_free are
+ * called before and after each point operation and provide an opportunity to
+ * implement optimized set up and tear down instructions.
+ *
+ * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and
+ * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac
+ * function, but will use your mbedtls_internal_ecp_double_jac if the group is
+ * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when
+ * receives it as an argument). If the group is not supported then the original
+ * implementation is used. The other functions and the definition of
+ * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your
+ * implementation of mbedtls_internal_ecp_double_jac and
+ * mbedtls_internal_ecp_grp_capable must be compatible with this definition.
+ *
+ * Uncomment a macro to enable alternate implementation of the corresponding
+ * function.
+ */
+/* Required for all the functions in this section */
+//#define MBEDTLS_ECP_INTERNAL_ALT
+/* Support for Weierstrass curves with Jacobi representation */
+//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
+//#define MBEDTLS_ECP_ADD_MIXED_ALT
+//#define MBEDTLS_ECP_DOUBLE_JAC_ALT
+//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
+//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
+/* Support for curves with Montgomery arithmetic */
+//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT
+//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT
+//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT
+
+/**
+ * \def MBEDTLS_TEST_NULL_ENTROPY
+ *
+ * Enables testing and use of mbed TLS without any configured entropy sources.
+ * This permits use of the library on platforms before an entropy source has
+ * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the
+ * MBEDTLS_ENTROPY_NV_SEED switches).
+ *
+ * WARNING! This switch MUST be disabled in production builds, and is suitable
+ * only for development.
+ * Enabling the switch negates any security provided by the library.
+ *
+ * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
+ *
+ */
+//#define MBEDTLS_TEST_NULL_ENTROPY
+
+/**
+ * \def MBEDTLS_ENTROPY_HARDWARE_ALT
+ *
+ * Uncomment this macro to let mbed TLS use your own implementation of a
+ * hardware entropy collector.
+ *
+ * Your function must be called \c mbedtls_hardware_poll(), have the same
+ * prototype as declared in entropy_poll.h, and accept NULL as first argument.
+ *
+ * Uncomment to use your own hardware entropy collector.
+ */
+//#define MBEDTLS_ENTROPY_HARDWARE_ALT
+
+/**
+ * \def MBEDTLS_AES_ROM_TABLES
+ *
+ * Use precomputed AES tables stored in ROM.
+ *
+ * Uncomment this macro to use precomputed AES tables stored in ROM.
+ * Comment this macro to generate AES tables in RAM at runtime.
+ *
+ * Tradeoff: Using precomputed ROM tables reduces RAM usage by ~8kb
+ * (or ~2kb if \c MBEDTLS_AES_FEWER_TABLES is used) and reduces the
+ * initialization time before the first AES operation can be performed.
+ * It comes at the cost of additional ~8kb ROM use (resp. ~2kb if \c
+ * MBEDTLS_AES_FEWER_TABLES below is used), and potentially degraded
+ * performance if ROM access is slower than RAM access.
+ *
+ * This option is independent of \c MBEDTLS_AES_FEWER_TABLES.
+ *
+ */
+//#define MBEDTLS_AES_ROM_TABLES
+
+/**
+ * \def MBEDTLS_AES_FEWER_TABLES
+ *
+ * Use less ROM/RAM for AES tables.
+ *
+ * Uncommenting this macro omits 75% of the AES tables from
+ * ROM / RAM (depending on the value of \c MBEDTLS_AES_ROM_TABLES)
+ * by computing their values on the fly during operations
+ * (the tables are entry-wise rotations of one another).
+ *
+ * Tradeoff: Uncommenting this reduces the RAM / ROM footprint
+ * by ~6kb but at the cost of more arithmetic operations during
+ * runtime. Specifically, one has to compare 4 accesses within
+ * different tables to 4 accesses with additional arithmetic
+ * operations within the same table. The performance gain/loss
+ * depends on the system and memory details.
+ *
+ * This option is independent of \c MBEDTLS_AES_ROM_TABLES.
+ *
+ */
+//#define MBEDTLS_AES_FEWER_TABLES
+
+/**
+ * \def MBEDTLS_CAMELLIA_SMALL_MEMORY
+ *
+ * Use less ROM for the Camellia implementation (saves about 768 bytes).
+ *
+ * Uncomment this macro to use less memory for Camellia.
+ */
+//#define MBEDTLS_CAMELLIA_SMALL_MEMORY
+
+/**
+ * \def MBEDTLS_CIPHER_MODE_CBC
+ *
+ * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
+ */
+#define MBEDTLS_CIPHER_MODE_CBC
+
+/**
+ * \def MBEDTLS_CIPHER_MODE_CFB
+ *
+ * Enable Cipher Feedback mode (CFB) for symmetric ciphers.
+ */
+#define MBEDTLS_CIPHER_MODE_CFB
+
+/**
+ * \def MBEDTLS_CIPHER_MODE_CTR
+ *
+ * Enable Counter Block Cipher mode (CTR) for symmetric ciphers.
+ */
+#define MBEDTLS_CIPHER_MODE_CTR
+
+/**
+ * \def MBEDTLS_CIPHER_MODE_OFB
+ *
+ * Enable Output Feedback mode (OFB) for symmetric ciphers.
+ */
+#define MBEDTLS_CIPHER_MODE_OFB
+
+/**
+ * \def MBEDTLS_CIPHER_MODE_XTS
+ *
+ * Enable Xor-encrypt-xor with ciphertext stealing mode (XTS) for AES.
+ */
+#define MBEDTLS_CIPHER_MODE_XTS
+
+/**
+ * \def MBEDTLS_CIPHER_NULL_CIPHER
+ *
+ * Enable NULL cipher.
+ * Warning: Only do so when you know what you are doing. This allows for
+ * encryption or channels without any security!
+ *
+ * This module is required to support the TLS ciphersuites that use the NULL
+ * cipher.
+ *
+ * Uncomment this macro to enable the NULL cipher
+ */
+//#define MBEDTLS_CIPHER_NULL_CIPHER
+
+/**
+ * \def MBEDTLS_CIPHER_PADDING_PKCS7
+ *
+ * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for
+ * specific padding modes in the cipher layer with cipher modes that support
+ * padding (e.g. CBC)
+ *
+ * If you disable all padding modes, only full blocks can be used with CBC.
+ *
+ * Enable padding modes in the cipher layer.
+ */
+#define MBEDTLS_CIPHER_PADDING_PKCS7
+#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
+#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
+#define MBEDTLS_CIPHER_PADDING_ZEROS
+
+/**
+ * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
+ *
+ * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
+ * module.  By default all supported curves are enabled.
+ *
+ * Comment macros to disable the curve and functions for it
+ */
+#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
+#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
+#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
+#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
+#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
+#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
+#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
+#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
+#define MBEDTLS_ECP_DP_BP256R1_ENABLED
+#define MBEDTLS_ECP_DP_BP384R1_ENABLED
+#define MBEDTLS_ECP_DP_BP512R1_ENABLED
+#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
+#define MBEDTLS_ECP_DP_CURVE448_ENABLED
+
+/**
+ * \def MBEDTLS_ECP_NIST_OPTIM
+ *
+ * Enable specific 'modulo p' routines for each NIST prime.
+ * Depending on the prime and architecture, makes operations 4 to 8 times
+ * faster on the corresponding curve.
+ *
+ * Comment this macro to disable NIST curves optimisation.
+ */
+#define MBEDTLS_ECP_NIST_OPTIM
+
+/**
+ * \def MBEDTLS_ECP_RESTARTABLE
+ *
+ * Enable "non-blocking" ECC operations that can return early and be resumed.
+ *
+ * This allows various functions to pause by returning
+ * #MBEDTLS_ERR_ECP_IN_PROGRESS (or, for functions in Mbed TLS's SSL module,
+ * MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) and then be called later again in order
+ * to further progress and eventually complete their operation. This is
+ * controlled through mbedtls_ecp_set_max_ops() which limits the maximum number
+ * of ECC operations a function may perform before pausing; see
+ * mbedtls_ecp_set_max_ops() for more information.
+ *
+ * This is useful in non-threaded environments if you want to avoid blocking
+ * for too long on ECC (and, hence, X.509 or SSL/TLS) operations.
+ *
+ * Uncomment this macro to enable restartable ECC computations.
+ *
+ * \note  This option only works with the default software implementation of
+ *        elliptic curve functionality. It is incompatible with
+ *        MBEDTLS_ECP_ALT, MBEDTLS_ECDH_XXX_ALT and MBEDTLS_ECDSA_XXX_ALT.
+ */
+//#define MBEDTLS_ECP_RESTARTABLE
+
+/**
+ * \def MBEDTLS_ECDSA_DETERMINISTIC
+ *
+ * Enable deterministic ECDSA (RFC 6979).
+ * Standard ECDSA is "fragile" in the sense that lack of entropy when signing
+ * may result in a compromise of the long-term signing key. This is avoided by
+ * the deterministic variant.
+ *
+ * Requires: MBEDTLS_HMAC_DRBG_C
+ *
+ * Comment this macro to disable deterministic ECDSA.
+ */
+#define MBEDTLS_ECDSA_DETERMINISTIC
+
+/**
+ * \def MBEDTLS_PK_PARSE_EC_EXTENDED
+ *
+ * Enhance support for reading EC keys using variants of SEC1 not allowed by
+ * RFC 5915 and RFC 5480.
+ *
+ * Currently this means parsing the SpecifiedECDomain choice of EC
+ * parameters (only known groups are supported, not arbitrary domains, to
+ * avoid validation issues).
+ *
+ * Disable if you only need to support RFC 5915 + 5480 key formats.
+ */
+#define MBEDTLS_PK_PARSE_EC_EXTENDED
+
+/**
+ * \def MBEDTLS_ERROR_STRERROR_DUMMY
+ *
+ * Enable a dummy error function to make use of mbedtls_strerror() in
+ * third party libraries easier when MBEDTLS_ERROR_C is disabled
+ * (no effect when MBEDTLS_ERROR_C is enabled).
+ *
+ * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're
+ * not using mbedtls_strerror() or error_strerror() in your application.
+ *
+ * Disable if you run into name conflicts and want to really remove the
+ * mbedtls_strerror()
+ */
+#define MBEDTLS_ERROR_STRERROR_DUMMY
+
+/**
+ * \def MBEDTLS_GENPRIME
+ *
+ * Enable the prime-number generation code.
+ *
+ * Requires: MBEDTLS_BIGNUM_C
+ */
+#define MBEDTLS_GENPRIME
+
+/**
+ * \def MBEDTLS_FS_IO
+ *
+ * Enable functions that use the filesystem.
+ */
+#define MBEDTLS_FS_IO
+
+/**
+ * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
+ *
+ * Do not add default entropy sources. These are the platform specific,
+ * mbedtls_timing_hardclock and HAVEGE based poll functions.
+ *
+ * This is useful to have more control over the added entropy sources in an
+ * application.
+ *
+ * Uncomment this macro to prevent loading of default entropy functions.
+ */
+//#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
+
+/**
+ * \def MBEDTLS_NO_PLATFORM_ENTROPY
+ *
+ * Do not use built-in platform entropy functions.
+ * This is useful if your platform does not support
+ * standards like the /dev/urandom or Windows CryptoAPI.
+ *
+ * Uncomment this macro to disable the built-in platform entropy functions.
+ */
+//#define MBEDTLS_NO_PLATFORM_ENTROPY
+
+/**
+ * \def MBEDTLS_ENTROPY_FORCE_SHA256
+ *
+ * Force the entropy accumulator to use a SHA-256 accumulator instead of the
+ * default SHA-512 based one (if both are available).
+ *
+ * Requires: MBEDTLS_SHA256_C
+ *
+ * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option
+ * if you have performance concerns.
+ *
+ * This option is only useful if both MBEDTLS_SHA256_C and
+ * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
+ */
+//#define MBEDTLS_ENTROPY_FORCE_SHA256
+
+/**
+ * \def MBEDTLS_ENTROPY_NV_SEED
+ *
+ * Enable the non-volatile (NV) seed file-based entropy source.
+ * (Also enables the NV seed read/write functions in the platform layer)
+ *
+ * This is crucial (if not required) on systems that do not have a
+ * cryptographic entropy source (in hardware or kernel) available.
+ *
+ * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
+ *
+ * \note The read/write functions that are used by the entropy source are
+ *       determined in the platform layer, and can be modified at runtime and/or
+ *       compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
+ *
+ * \note If you use the default implementation functions that read a seedfile
+ *       with regular fopen(), please make sure you make a seedfile with the
+ *       proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
+ *       least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
+ *       and written to or you will get an entropy source error! The default
+ *       implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
+ *       bytes from the file.
+ *
+ * \note The entropy collector will write to the seed file before entropy is
+ *       given to an external source, to update it.
+ */
+//#define MBEDTLS_ENTROPY_NV_SEED
+
+/* MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
+ *
+ * In PSA key storage, encode the owner of the key.
+ *
+ * This is only meaningful when building the library as part of a
+ * multi-client service. When you activate this option, you must provide
+ * an implementation of the type psa_key_owner_id_t and a translation
+ * from psa_key_file_id_t to file name in all the storage backends that
+ * you wish to support.
+ *
+ * Note that this option is meant for internal use only and may be removed
+ * without notice.
+ */
+//#define MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
+
+/**
+ * \def MBEDTLS_MEMORY_DEBUG
+ *
+ * Enable debugging of buffer allocator memory issues. Automatically prints
+ * (to stderr) all (fatal) messages on memory allocation issues. Enables
+ * function for 'debug output' of allocated memory.
+ *
+ * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
+ *
+ * Uncomment this macro to let the buffer allocator print out error messages.
+ */
+//#define MBEDTLS_MEMORY_DEBUG
+
+/**
+ * \def MBEDTLS_MEMORY_BACKTRACE
+ *
+ * Include backtrace information with each allocated block.
+ *
+ * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C
+ *           GLIBC-compatible backtrace() an backtrace_symbols() support
+ *
+ * Uncomment this macro to include backtrace information
+ */
+//#define MBEDTLS_MEMORY_BACKTRACE
+
+/**
+ * \def MBEDTLS_PK_RSA_ALT_SUPPORT
+ *
+ * Support external private RSA keys (eg from a HSM) in the PK layer.
+ *
+ * Comment this macro to disable support for external private RSA keys.
+ */
+#define MBEDTLS_PK_RSA_ALT_SUPPORT
+
+/**
+ * \def MBEDTLS_PKCS1_V15
+ *
+ * Enable support for PKCS#1 v1.5 encoding.
+ *
+ * Requires: MBEDTLS_RSA_C
+ *
+ * This enables support for PKCS#1 v1.5 operations.
+ */
+#define MBEDTLS_PKCS1_V15
+
+/**
+ * \def MBEDTLS_PKCS1_V21
+ *
+ * Enable support for PKCS#1 v2.1 encoding.
+ *
+ * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C
+ *
+ * This enables support for RSAES-OAEP and RSASSA-PSS operations.
+ */
+#define MBEDTLS_PKCS1_V21
+
+/**
+ * \def MBEDTLS_PSA_CRYPTO_SPM
+ *
+ * When MBEDTLS_PSA_CRYPTO_SPM is defined, the code is built for SPM (Secure
+ * Partition Manager) integration which separates the code into two parts: a
+ * NSPE (Non-Secure Process Environment) and an SPE (Secure Process
+ * Environment).
+ *
+ * Module:  library/psa_crypto.c
+ * Requires: MBEDTLS_PSA_CRYPTO_C
+ *
+ */
+//#define MBEDTLS_PSA_CRYPTO_SPM
+
+/**
+ * \def MBEDTLS_PSA_INJECT_ENTROPY
+ *
+ * Enable support for entropy injection at first boot. This feature is
+ * required on systems that do not have a built-in entropy source (TRNG).
+ * This feature is currently not supported on systems that have a built-in
+ * entropy source.
+ *
+ * Requires: MBEDTLS_PSA_CRYPTO_STORAGE_C, MBEDTLS_ENTROPY_NV_SEED
+ *
+ */
+//#define MBEDTLS_PSA_INJECT_ENTROPY
+
+/**
+ * \def MBEDTLS_RSA_NO_CRT
+ *
+ * Do not use the Chinese Remainder Theorem
+ * for the RSA private operation.
+ *
+ * Uncomment this macro to disable the use of CRT in RSA.
+ *
+ */
+//#define MBEDTLS_RSA_NO_CRT
+
+/**
+ * \def MBEDTLS_SELF_TEST
+ *
+ * Enable the checkup functions (*_self_test).
+ */
+#define MBEDTLS_SELF_TEST
+
+/**
+ * \def MBEDTLS_SHA256_SMALLER
+ *
+ * Enable an implementation of SHA-256 that has lower ROM footprint but also
+ * lower performance.
+ *
+ * The default implementation is meant to be a reasonnable compromise between
+ * performance and size. This version optimizes more aggressively for size at
+ * the expense of performance. Eg on Cortex-M4 it reduces the size of
+ * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about
+ * 30%.
+ *
+ * Uncomment to enable the smaller implementation of SHA256.
+ */
+//#define MBEDTLS_SHA256_SMALLER
+
+/**
+ * \def MBEDTLS_THREADING_ALT
+ *
+ * Provide your own alternate threading implementation.
+ *
+ * Requires: MBEDTLS_THREADING_C
+ *
+ * Uncomment this to allow your own alternate threading implementation.
+ */
+//#define MBEDTLS_THREADING_ALT
+
+/**
+ * \def MBEDTLS_THREADING_PTHREAD
+ *
+ * Enable the pthread wrapper layer for the threading layer.
+ *
+ * Requires: MBEDTLS_THREADING_C
+ *
+ * Uncomment this to enable pthread mutexes.
+ */
+//#define MBEDTLS_THREADING_PTHREAD
+
+/**
+ * \def MBEDTLS_USE_PSA_CRYPTO
+ *
+ * Make the X.509 and TLS library use PSA for cryptographic operations, see
+ * #MBEDTLS_PSA_CRYPTO_C.
+ *
+ * Note: this option is still in progress, the full X.509 and TLS modules are
+ * not covered yet, but parts that are not ported to PSA yet will still work
+ * as usual, so enabling this option should not break backwards compatibility.
+ *
+ * \warning  Support for PSA is still an experimental feature.
+ *           Any public API that depends on this option may change
+ *           at any time until this warning is removed.
+ *
+ * Requires: MBEDTLS_PSA_CRYPTO_C.
+ */
+//#define MBEDTLS_USE_PSA_CRYPTO
+
+/**
+ * \def MBEDTLS_VERSION_FEATURES
+ *
+ * Allow run-time checking of compile-time enabled features. Thus allowing users
+ * to check at run-time if the library is for instance compiled with threading
+ * support via mbedtls_version_check_feature().
+ *
+ * Requires: MBEDTLS_VERSION_C
+ *
+ * Comment this to disable run-time checking and save ROM space
+ */
+#define MBEDTLS_VERSION_FEATURES
+
+/* \} name SECTION: mbed TLS feature support */
+
+/**
+ * \name SECTION: mbed TLS modules
+ *
+ * This section enables or disables entire modules in mbed TLS
+ * \{
+ */
+
+/**
+ * \def MBEDTLS_AESNI_C
+ *
+ * Enable AES-NI support on x86-64.
+ *
+ * Module:  library/aesni.c
+ * Caller:  library/aes.c
+ *
+ * Requires: MBEDTLS_HAVE_ASM
+ *
+ * This modules adds support for the AES-NI instructions on x86-64
+ */
+#define MBEDTLS_AESNI_C
+
+/**
+ * \def MBEDTLS_AES_C
+ *
+ * Enable the AES block cipher.
+ *
+ * Module:  library/aes.c
+ * Caller:  library/cipher.c
+ *          library/pem.c
+ *          library/ctr_drbg.c
+ *
+ * This module is required to support the TLS ciphersuites that use the AES
+ * cipher.
+ *
+ * PEM_PARSE uses AES for decrypting encrypted keys.
+ */
+#define MBEDTLS_AES_C
+
+/**
+ * \def MBEDTLS_ARC4_C
+ *
+ * Enable the ARCFOUR stream cipher.
+ *
+ * Module:  library/arc4.c
+ * Caller:  library/cipher.c
+ *
+ * This module is required to support the TLS ciphersuites that use the ARC4
+ * cipher.
+ *
+ * \warning   ARC4 is considered a weak cipher and its use constitutes a
+ *            security risk. If possible, we recommend avoidng dependencies on
+ *            it, and considering stronger ciphers instead.
+ *
+ */
+#define MBEDTLS_ARC4_C
+
+/**
+ * \def MBEDTLS_ASN1_PARSE_C
+ *
+ * Enable the generic ASN1 parser.
+ *
+ * Module:  library/asn1.c
+ * Caller:  library/dhm.c
+ *          library/pkcs12.c
+ *          library/pkcs5.c
+ *          library/pkparse.c
+ */
+#define MBEDTLS_ASN1_PARSE_C
+
+/**
+ * \def MBEDTLS_ASN1_WRITE_C
+ *
+ * Enable the generic ASN1 writer.
+ *
+ * Module:  library/asn1write.c
+ * Caller:  library/ecdsa.c
+ *          library/pkwrite.c
+ */
+#define MBEDTLS_ASN1_WRITE_C
+
+/**
+ * \def MBEDTLS_BASE64_C
+ *
+ * Enable the Base64 module.
+ *
+ * Module:  library/base64.c
+ * Caller:  library/pem.c
+ *
+ * This module is required for PEM support (required by X.509).
+ */
+#define MBEDTLS_BASE64_C
+
+/**
+ * \def MBEDTLS_BIGNUM_C
+ *
+ * Enable the multi-precision integer library.
+ *
+ * Module:  library/bignum.c
+ * Caller:  library/dhm.c
+ *          library/ecp.c
+ *          library/ecdsa.c
+ *          library/rsa.c
+ *          library/rsa_internal.c
+ *
+ * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
+ */
+#define MBEDTLS_BIGNUM_C
+
+/**
+ * \def MBEDTLS_BLOWFISH_C
+ *
+ * Enable the Blowfish block cipher.
+ *
+ * Module:  library/blowfish.c
+ */
+#define MBEDTLS_BLOWFISH_C
+
+/**
+ * \def MBEDTLS_CAMELLIA_C
+ *
+ * Enable the Camellia block cipher.
+ *
+ * Module:  library/camellia.c
+ * Caller:  library/cipher.c
+ *
+ * This module is required to support the TLS ciphersuites that use the
+ * Camellia cipher.
+ */
+#define MBEDTLS_CAMELLIA_C
+
+/**
+ * \def MBEDTLS_ARIA_C
+ *
+ * Enable the ARIA block cipher.
+ *
+ * Module:  library/aria.c
+ * Caller:  library/cipher.c
+ *
+ * This module is required to support the TLS ciphersuites that use the
+ * ARIA cipher.
+ */
+//#define MBEDTLS_ARIA_C
+
+/**
+ * \def MBEDTLS_CCM_C
+ *
+ * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
+ *
+ * Module:  library/ccm.c
+ *
+ * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
+ *
+ * This module is required to support AES-CCM ciphersuites in TLS.
+ */
+#define MBEDTLS_CCM_C
+
+/**
+ * \def MBEDTLS_CHACHA20_C
+ *
+ * Enable the ChaCha20 stream cipher.
+ *
+ * Module:  library/chacha20.c
+ */
+#define MBEDTLS_CHACHA20_C
+
+/**
+ * \def MBEDTLS_CHACHAPOLY_C
+ *
+ * Enable the ChaCha20-Poly1305 AEAD algorithm.
+ *
+ * Module:  library/chachapoly.c
+ *
+ * This module requires: MBEDTLS_CHACHA20_C, MBEDTLS_POLY1305_C
+ */
+#define MBEDTLS_CHACHAPOLY_C
+
+/**
+ * \def MBEDTLS_CIPHER_C
+ *
+ * Enable the generic cipher layer.
+ *
+ * Module:  library/cipher.c
+ *
+ * Uncomment to enable generic cipher wrappers.
+ */
+#define MBEDTLS_CIPHER_C
+
+/**
+ * \def MBEDTLS_CMAC_C
+ *
+ * Enable the CMAC (Cipher-based Message Authentication Code) mode for block
+ * ciphers.
+ *
+ * Module:  library/cmac.c
+ *
+ * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
+ *
+ */
+#define MBEDTLS_CMAC_C
+
+/**
+ * \def MBEDTLS_CTR_DRBG_C
+ *
+ * Enable the CTR_DRBG AES-based random generator.
+ * The CTR_DRBG generator uses AES-256 by default.
+ * To use AES-128 instead, enable MBEDTLS_CTR_DRBG_USE_128_BIT_KEY below.
+ *
+ * Module:  library/ctr_drbg.c
+ * Caller:
+ *
+ * Requires: MBEDTLS_AES_C
+ *
+ * This module provides the CTR_DRBG AES random number generator.
+ */
+#define MBEDTLS_CTR_DRBG_C
+
+/**
+ * \def MBEDTLS_DES_C
+ *
+ * Enable the DES block cipher.
+ *
+ * Module:  library/des.c
+ * Caller:  library/pem.c
+ *          library/cipher.c
+ *
+ * This module is required to support the TLS ciphersuites that use the DES
+ * cipher.
+ *
+ * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
+ *
+ * \warning   DES is considered a weak cipher and its use constitutes a
+ *            security risk. We recommend considering stronger ciphers instead.
+ */
+#define MBEDTLS_DES_C
+
+/**
+ * \def MBEDTLS_DHM_C
+ *
+ * Enable the Diffie-Hellman-Merkle module.
+ *
+ * Module:  library/dhm.c
+ *
+ * This module is used by the following key exchanges:
+ *      DHE-RSA, DHE-PSK
+ *
+ * \warning    Using DHE constitutes a security risk as it
+ *             is not possible to validate custom DH parameters.
+ *             If possible, it is recommended users should consider
+ *             preferring other methods of key exchange.
+ *             See dhm.h for more details.
+ *
+ */
+#define MBEDTLS_DHM_C
+
+/**
+ * \def MBEDTLS_ECDH_C
+ *
+ * Enable the elliptic curve Diffie-Hellman library.
+ *
+ * Module:  library/ecdh.c
+ *
+ * This module is used by the following key exchanges:
+ *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
+ *
+ * Requires: MBEDTLS_ECP_C
+ */
+#define MBEDTLS_ECDH_C
+
+/**
+ * \def MBEDTLS_ECDSA_C
+ *
+ * Enable the elliptic curve DSA library.
+ *
+ * Module:  library/ecdsa.c
+ * Caller:
+ *
+ * This module is used by the following key exchanges:
+ *      ECDHE-ECDSA
+ *
+ * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C
+ */
+#define MBEDTLS_ECDSA_C
+
+/**
+ * \def MBEDTLS_ECJPAKE_C
+ *
+ * Enable the elliptic curve J-PAKE library.
+ *
+ * \warning This is currently experimental. EC J-PAKE support is based on the
+ * Thread v1.0.0 specification; incompatible changes to the specification
+ * might still happen. For this reason, this is disabled by default.
+ *
+ * Module:  library/ecjpake.c
+ * Caller:
+ *
+ * This module is used by the following key exchanges:
+ *      ECJPAKE
+ *
+ * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C
+ */
+//#define MBEDTLS_ECJPAKE_C
+
+/**
+ * \def MBEDTLS_ECP_C
+ *
+ * Enable the elliptic curve over GF(p) library.
+ *
+ * Module:  library/ecp.c
+ * Caller:  library/ecdh.c
+ *          library/ecdsa.c
+ *          library/ecjpake.c
+ *
+ * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED
+ */
+#define MBEDTLS_ECP_C
+
+/**
+ * \def MBEDTLS_ENTROPY_C
+ *
+ * Enable the platform-specific entropy code.
+ *
+ * Module:  library/entropy.c
+ * Caller:
+ *
+ * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C
+ *
+ * This module provides a generic entropy pool
+ */
+#define MBEDTLS_ENTROPY_C
+
+/**
+ * \def MBEDTLS_ERROR_C
+ *
+ * Enable error code to error string conversion.
+ *
+ * Module:  library/error.c
+ * Caller:
+ *
+ * This module enables mbedtls_strerror().
+ */
+#define MBEDTLS_ERROR_C
+
+/**
+ * \def MBEDTLS_GCM_C
+ *
+ * Enable the Galois/Counter Mode (GCM) for AES.
+ *
+ * Module:  library/gcm.c
+ *
+ * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
+ *
+ * This module is required to support the TLS ciphersuites that use GCM.
+ */
+#define MBEDTLS_GCM_C
+
+/**
+ * \def MBEDTLS_HAVEGE_C
+ *
+ * Enable the HAVEGE random generator.
+ *
+ * Warning: the HAVEGE random generator is not suitable for virtualized
+ *          environments
+ *
+ * Warning: the HAVEGE random generator is dependent on timing and specific
+ *          processor traits. It is therefore not advised to use HAVEGE as
+ *          your applications primary random generator or primary entropy pool
+ *          input. As a secondary input to your entropy pool, it IS able add
+ *          the (limited) extra entropy it provides.
+ *
+ * Module:  library/havege.c
+ * Caller:
+ *
+ * Requires: MBEDTLS_TIMING_C
+ *
+ * Uncomment to enable the HAVEGE random generator.
+ */
+//#define MBEDTLS_HAVEGE_C
+
+/**
+ * \def MBEDTLS_HKDF_C
+ *
+ * Enable the HKDF algorithm (RFC 5869).
+ *
+ * Module:  library/hkdf.c
+ * Caller:
+ *
+ * Requires: MBEDTLS_MD_C
+ *
+ * This module adds support for the Hashed Message Authentication Code
+ * (HMAC)-based key derivation function (HKDF).
+ */
+#define MBEDTLS_HKDF_C
+
+/**
+ * \def MBEDTLS_HMAC_DRBG_C
+ *
+ * Enable the HMAC_DRBG random generator.
+ *
+ * Module:  library/hmac_drbg.c
+ * Caller:
+ *
+ * Requires: MBEDTLS_MD_C
+ *
+ * Uncomment to enable the HMAC_DRBG random number geerator.
+ */
+#define MBEDTLS_HMAC_DRBG_C
+
+/**
+ * \def MBEDTLS_NIST_KW_C
+ *
+ * Enable the Key Wrapping mode for 128-bit block ciphers,
+ * as defined in NIST SP 800-38F. Only KW and KWP modes
+ * are supported. At the moment, only AES is approved by NIST.
+ *
+ * Module:  library/nist_kw.c
+ *
+ * Requires: MBEDTLS_AES_C and MBEDTLS_CIPHER_C
+ */
+//#define MBEDTLS_NIST_KW_C
+
+/**
+ * \def MBEDTLS_MD_C
+ *
+ * Enable the generic message digest layer.
+ *
+ * Module:  library/md.c
+ * Caller:
+ *
+ * Uncomment to enable generic message digest wrappers.
+ */
+#define MBEDTLS_MD_C
+
+/**
+ * \def MBEDTLS_MD2_C
+ *
+ * Enable the MD2 hash algorithm.
+ *
+ * Module:  library/md2.c
+ * Caller:
+ *
+ * Uncomment to enable support for (rare) MD2-signed X.509 certs.
+ *
+ * \warning   MD2 is considered a weak message digest and its use constitutes a
+ *            security risk. If possible, we recommend avoiding dependencies on
+ *            it, and considering stronger message digests instead.
+ *
+ */
+//#define MBEDTLS_MD2_C
+
+/**
+ * \def MBEDTLS_MD4_C
+ *
+ * Enable the MD4 hash algorithm.
+ *
+ * Module:  library/md4.c
+ * Caller:
+ *
+ * Uncomment to enable support for (rare) MD4-signed X.509 certs.
+ *
+ * \warning   MD4 is considered a weak message digest and its use constitutes a
+ *            security risk. If possible, we recommend avoiding dependencies on
+ *            it, and considering stronger message digests instead.
+ *
+ */
+//#define MBEDTLS_MD4_C
+
+/**
+ * \def MBEDTLS_MD5_C
+ *
+ * Enable the MD5 hash algorithm.
+ *
+ * Module:  library/md5.c
+ * Caller:  library/md.c
+ *          library/pem.c
+ *
+ * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2
+ * depending on the handshake parameters. Further, it is used for checking
+ * MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded
+ * encrypted keys.
+ *
+ * \warning   MD5 is considered a weak message digest and its use constitutes a
+ *            security risk. If possible, we recommend avoiding dependencies on
+ *            it, and considering stronger message digests instead.
+ *
+ */
+#define MBEDTLS_MD5_C
+
+/**
+ * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C
+ *
+ * Enable the buffer allocator implementation that makes use of a (stack)
+ * based buffer to 'allocate' dynamic memory. (replaces calloc() and free()
+ * calls)
+ *
+ * Module:  library/memory_buffer_alloc.c
+ *
+ * Requires: MBEDTLS_PLATFORM_C
+ *           MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS)
+ *
+ * Enable this module to enable the buffer memory allocator.
+ */
+//#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
+
+/**
+ * \def MBEDTLS_OID_C
+ *
+ * Enable the OID database.
+ *
+ * Module:  library/oid.c
+ * Caller:  library/asn1write.c
+ *          library/pkcs5.c
+ *          library/pkparse.c
+ *          library/pkwrite.c
+ *          library/rsa.c
+ *
+ * This modules translates between OIDs and internal values.
+ */
+#define MBEDTLS_OID_C
+
+/**
+ * \def MBEDTLS_PADLOCK_C
+ *
+ * Enable VIA Padlock support on x86.
+ *
+ * Module:  library/padlock.c
+ * Caller:  library/aes.c
+ *
+ * Requires: MBEDTLS_HAVE_ASM
+ *
+ * This modules adds support for the VIA PadLock on x86.
+ */
+#define MBEDTLS_PADLOCK_C
+
+/**
+ * \def MBEDTLS_PEM_PARSE_C
+ *
+ * Enable PEM decoding / parsing.
+ *
+ * Module:  library/pem.c
+ * Caller:  library/dhm.c
+ *          library/pkparse.c
+ *
+ * Requires: MBEDTLS_BASE64_C
+ *
+ * This modules adds support for decoding / parsing PEM files.
+ */
+#define MBEDTLS_PEM_PARSE_C
+
+/**
+ * \def MBEDTLS_PEM_WRITE_C
+ *
+ * Enable PEM encoding / writing.
+ *
+ * Module:  library/pem.c
+ * Caller:  library/pkwrite.c
+ *
+ * Requires: MBEDTLS_BASE64_C
+ *
+ * This modules adds support for encoding / writing PEM files.
+ */
+#define MBEDTLS_PEM_WRITE_C
+
+/**
+ * \def MBEDTLS_PK_C
+ *
+ * Enable the generic public (asymetric) key layer.
+ *
+ * Module:  library/pk.c
+ *
+ * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
+ *
+ * Uncomment to enable generic public key wrappers.
+ */
+#define MBEDTLS_PK_C
+
+/**
+ * \def MBEDTLS_PK_PARSE_C
+ *
+ * Enable the generic public (asymetric) key parser.
+ *
+ * Module:  library/pkparse.c
+ *
+ * Requires: MBEDTLS_PK_C
+ *
+ * Uncomment to enable generic public key parse functions.
+ */
+#define MBEDTLS_PK_PARSE_C
+
+/**
+ * \def MBEDTLS_PK_WRITE_C
+ *
+ * Enable the generic public (asymetric) key writer.
+ *
+ * Module:  library/pkwrite.c
+ *
+ * Requires: MBEDTLS_PK_C
+ *
+ * Uncomment to enable generic public key write functions.
+ */
+#define MBEDTLS_PK_WRITE_C
+
+/**
+ * \def MBEDTLS_PKCS5_C
+ *
+ * Enable PKCS#5 functions.
+ *
+ * Module:  library/pkcs5.c
+ *
+ * Requires: MBEDTLS_MD_C
+ *
+ * This module adds support for the PKCS#5 functions.
+ */
+#define MBEDTLS_PKCS5_C
+
+/**
+ * \def MBEDTLS_PKCS12_C
+ *
+ * Enable PKCS#12 PBE functions.
+ * Adds algorithms for parsing PKCS#8 encrypted private keys
+ *
+ * Module:  library/pkcs12.c
+ * Caller:  library/pkparse.c
+ *
+ * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C
+ * Can use:  MBEDTLS_ARC4_C
+ *
+ * This module enables PKCS#12 functions.
+ */
+#define MBEDTLS_PKCS12_C
+
+/**
+ * \def MBEDTLS_PLATFORM_C
+ *
+ * Enable the platform abstraction layer that allows you to re-assign
+ * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit().
+ *
+ * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT
+ * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned
+ * above to be specified at runtime or compile time respectively.
+ *
+ * \note This abstraction layer must be enabled on Windows (including MSYS2)
+ * as other module rely on it for a fixed snprintf implementation.
+ *
+ * Module:  library/platform.c
+ * Caller:  Most other .c files
+ *
+ * This module enables abstraction of common (libc) functions.
+ */
+#define MBEDTLS_PLATFORM_C
+
+/**
+ * \def MBEDTLS_POLY1305_C
+ *
+ * Enable the Poly1305 MAC algorithm.
+ *
+ * Module:  library/poly1305.c
+ * Caller:  library/chachapoly.c
+ */
+#define MBEDTLS_POLY1305_C
+
+/**
+ * \def MBEDTLS_PSA_CRYPTO_C
+ *
+ * Enable the Platform Security Architecture cryptography API.
+ *
+ * Module:  library/psa_crypto.c
+ *
+ * Requires: MBEDTLS_CTR_DRBG_C, MBEDTLS_ENTROPY_C
+ *
+ */
+#define MBEDTLS_PSA_CRYPTO_C
+
+/**
+ * \def MBEDTLS_PSA_CRYPTO_STORAGE_C
+ *
+ * Enable the Platform Security Architecture persistent key storage.
+ *
+ * Module:  library/psa_crypto_storage.c
+ *
+ * Requires: MBEDTLS_PSA_CRYPTO_C,
+ *           either MBEDTLS_PSA_ITS_FILE_C or a native implementation of
+ *           the PSA ITS interface
+ */
+#define MBEDTLS_PSA_CRYPTO_STORAGE_C
+
+/**
+ * \def MBEDTLS_PSA_ITS_FILE_C
+ *
+ * Enable the emulation of the Platform Security Architecture
+ * Internal Trusted Storage (PSA ITS) over files.
+ *
+ * Module:  library/psa_its_file.c
+ *
+ * Requires: MBEDTLS_FS_IO
+ */
+#define MBEDTLS_PSA_ITS_FILE_C
+
+/**
+ * \def MBEDTLS_RIPEMD160_C
+ *
+ * Enable the RIPEMD-160 hash algorithm.
+ *
+ * Module:  library/ripemd160.c
+ * Caller:  library/md.c
+ *
+ */
+#define MBEDTLS_RIPEMD160_C
+
+/**
+ * \def MBEDTLS_RSA_C
+ *
+ * Enable the RSA public-key cryptosystem.
+ *
+ * Module:  library/rsa.c
+ *          library/rsa_internal.c
+ *
+ * This module is used by the following key exchanges:
+ *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
+ *
+ * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C
+ */
+#define MBEDTLS_RSA_C
+
+/**
+ * \def MBEDTLS_SHA1_C
+ *
+ * Enable the SHA1 cryptographic hash algorithm.
+ *
+ * Module:  library/sha1.c
+ * Caller:  library/md.c
+ *
+ * This module is required for SSL/TLS up to version 1.1, for TLS 1.2
+ * depending on the handshake parameters, and for SHA1-signed certificates.
+ *
+ * \warning   SHA-1 is considered a weak message digest and its use constitutes
+ *            a security risk. If possible, we recommend avoiding dependencies
+ *            on it, and considering stronger message digests instead.
+ *
+ */
+#define MBEDTLS_SHA1_C
+
+/**
+ * \def MBEDTLS_SHA256_C
+ *
+ * Enable the SHA-224 and SHA-256 cryptographic hash algorithms.
+ *
+ * Module:  library/sha256.c
+ * Caller:  library/entropy.c
+ *          library/md.c
+ *
+ * This module adds support for SHA-224 and SHA-256.
+ * This module is required for the SSL/TLS 1.2 PRF function.
+ */
+#define MBEDTLS_SHA256_C
+
+/**
+ * \def MBEDTLS_SHA512_C
+ *
+ * Enable the SHA-384 and SHA-512 cryptographic hash algorithms.
+ *
+ * Module:  library/sha512.c
+ * Caller:  library/entropy.c
+ *          library/md.c
+ *
+ * This module adds support for SHA-384 and SHA-512.
+ */
+#define MBEDTLS_SHA512_C
+
+/**
+ * \def MBEDTLS_THREADING_C
+ *
+ * Enable the threading abstraction layer.
+ * By default mbed TLS assumes it is used in a non-threaded environment or that
+ * contexts are not shared between threads. If you do intend to use contexts
+ * between threads, you will need to enable this layer to prevent race
+ * conditions. See also our Knowledge Base article about threading:
+ * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading
+ *
+ * Module:  library/threading.c
+ *
+ * This allows different threading implementations (self-implemented or
+ * provided).
+ *
+ * You will have to enable either MBEDTLS_THREADING_ALT or
+ * MBEDTLS_THREADING_PTHREAD.
+ *
+ * Enable this layer to allow use of mutexes within mbed TLS
+ */
+//#define MBEDTLS_THREADING_C
+
+/**
+ * \def MBEDTLS_TIMING_C
+ *
+ * Enable the semi-portable timing interface.
+ *
+ * \note The provided implementation only works on POSIX/Unix (including Linux,
+ * BSD and OS X) and Windows. On other platforms, you can either disable that
+ * module and provide your own implementations of the callbacks needed by Mbed
+ * TLS's \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and
+ * provide your own implementation of the whole module by setting
+ * \c MBEDTLS_TIMING_ALT in the current file.
+ *
+ * \note See also our Knowledge Base article about porting to a new
+ * environment:
+ * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
+ *
+ * Module:  library/timing.c
+ * Caller:  library/havege.c
+ *
+ * This module is used by the HAVEGE random number generator.
+ */
+#define MBEDTLS_TIMING_C
+
+/**
+ * \def MBEDTLS_VERSION_C
+ *
+ * Enable run-time version information.
+ *
+ * Module:  library/version.c
+ *
+ * This module provides run-time version information.
+ */
+#define MBEDTLS_VERSION_C
+
+/**
+ * \def MBEDTLS_XTEA_C
+ *
+ * Enable the XTEA block cipher.
+ *
+ * Module:  library/xtea.c
+ * Caller:
+ */
+#define MBEDTLS_XTEA_C
+
+/* \} name SECTION: mbed TLS modules */
+
+/**
+ * \name SECTION: Module configuration options
+ *
+ * This section allows for the setting of module specific sizes and
+ * configuration options. The default values are already present in the
+ * relevant header files and should suffice for the regular use cases.
+ *
+ * Our advice is to enable options and change their values here
+ * only if you have a good reason and know the consequences.
+ *
+ * Please check the respective header file for documentation on these
+ * parameters (to prevent duplicate documentation).
+ * \{
+ */
+
+/* MPI / BIGNUM options */
+//#define MBEDTLS_MPI_WINDOW_SIZE            6 /**< Maximum windows size used. */
+//#define MBEDTLS_MPI_MAX_SIZE            1024 /**< Maximum number of bytes for usable MPIs. */
+
+/* CTR_DRBG options */
+//#define MBEDTLS_CTR_DRBG_ENTROPY_LEN               48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
+//#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL        10000 /**< Interval before reseed is performed by default */
+//#define MBEDTLS_CTR_DRBG_MAX_INPUT                256 /**< Maximum number of additional input bytes */
+//#define MBEDTLS_CTR_DRBG_MAX_REQUEST             1024 /**< Maximum number of requested bytes per call */
+//#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT           384 /**< Maximum size of (re)seed buffer */
+//#define MBEDTLS_CTR_DRBG_USE_128_BIT_KEY              /**< Use 128-bit key for CTR_DRBG - may reduce security (see ctr_drbg.h) */
+
+/* HMAC_DRBG options */
+//#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL   10000 /**< Interval before reseed is performed by default */
+//#define MBEDTLS_HMAC_DRBG_MAX_INPUT           256 /**< Maximum number of additional input bytes */
+//#define MBEDTLS_HMAC_DRBG_MAX_REQUEST        1024 /**< Maximum number of requested bytes per call */
+//#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT      384 /**< Maximum size of (re)seed buffer */
+
+/* ECP options */
+//#define MBEDTLS_ECP_MAX_BITS             521 /**< Maximum bit size of groups */
+//#define MBEDTLS_ECP_WINDOW_SIZE            6 /**< Maximum window size used */
+//#define MBEDTLS_ECP_FIXED_POINT_OPTIM      1 /**< Enable fixed-point speed-up */
+
+/* Entropy options */
+//#define MBEDTLS_ENTROPY_MAX_SOURCES                20 /**< Maximum number of sources supported */
+//#define MBEDTLS_ENTROPY_MAX_GATHER                128 /**< Maximum amount requested from entropy sources */
+//#define MBEDTLS_ENTROPY_MIN_HARDWARE               32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */
+
+/* Memory buffer allocator options */
+//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE      4 /**< Align on multiples of this value */
+
+/* Platform options */
+//#define MBEDTLS_PLATFORM_STD_MEM_HDR   <stdlib.h> /**< Header to include if MBEDTLS_PLATFORM_NO_STD_FUNCTIONS is defined. Don't define if no header is needed. */
+//#define MBEDTLS_PLATFORM_STD_CALLOC        calloc /**< Default allocator to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_FREE            free /**< Default free to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_EXIT            exit /**< Default exit to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_TIME            time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
+//#define MBEDTLS_PLATFORM_STD_FPRINTF      fprintf /**< Default fprintf to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_PRINTF        printf /**< Default printf to use, can be undefined */
+/* Note: your snprintf must correctly zero-terminate the buffer! */
+//#define MBEDTLS_PLATFORM_STD_SNPRINTF    snprintf /**< Default snprintf to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS       0 /**< Default exit value to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE       1 /**< Default exit value to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
+//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE  "seedfile" /**< Seed file to read/write with default implementation */
+
+/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
+/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */
+//#define MBEDTLS_PLATFORM_CALLOC_MACRO        calloc /**< Default allocator macro to use, can be undefined */
+//#define MBEDTLS_PLATFORM_FREE_MACRO            free /**< Default free macro to use, can be undefined */
+//#define MBEDTLS_PLATFORM_EXIT_MACRO            exit /**< Default exit macro to use, can be undefined */
+//#define MBEDTLS_PLATFORM_TIME_MACRO            time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
+//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO       time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
+//#define MBEDTLS_PLATFORM_FPRINTF_MACRO      fprintf /**< Default fprintf macro to use, can be undefined */
+//#define MBEDTLS_PLATFORM_PRINTF_MACRO        printf /**< Default printf macro to use, can be undefined */
+/* Note: your snprintf must correctly zero-terminate the buffer! */
+//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO    snprintf /**< Default snprintf macro to use, can be undefined */
+//#define MBEDTLS_PLATFORM_VSNPRINTF_MACRO    vsnprintf /**< Default vsnprintf macro to use, can be undefined */
+//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO   mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
+//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO  mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
+
+/**
+ * Uncomment the macro to let mbed TLS use your alternate implementation of
+ * mbedtls_platform_zeroize(). This replaces the default implementation in
+ * platform_util.c.
+ *
+ * mbedtls_platform_zeroize() is a widely used function across the library to
+ * zero a block of memory. The implementation is expected to be secure in the
+ * sense that it has been written to prevent the compiler from removing calls
+ * to mbedtls_platform_zeroize() as part of redundant code elimination
+ * optimizations. However, it is difficult to guarantee that calls to
+ * mbedtls_platform_zeroize() will not be optimized by the compiler as older
+ * versions of the C language standards do not provide a secure implementation
+ * of memset(). Therefore, MBEDTLS_PLATFORM_ZEROIZE_ALT enables users to
+ * configure their own implementation of mbedtls_platform_zeroize(), for
+ * example by using directives specific to their compiler, features from newer
+ * C standards (e.g using memset_s() in C11) or calling a secure memset() from
+ * their system (e.g explicit_bzero() in BSD).
+ */
+//#define MBEDTLS_PLATFORM_ZEROIZE_ALT
+
+/**
+ * Uncomment the macro to let Mbed TLS use your alternate implementation of
+ * mbedtls_platform_gmtime_r(). This replaces the default implementation in
+ * platform_util.c.
+ *
+ * gmtime() is not a thread-safe function as defined in the C standard. The
+ * library will try to use safer implementations of this function, such as
+ * gmtime_r() when available. However, if Mbed TLS cannot identify the target
+ * system, the implementation of mbedtls_platform_gmtime_r() will default to
+ * using the standard gmtime(). In this case, calls from the library to
+ * gmtime() will be guarded by the global mutex mbedtls_threading_gmtime_mutex
+ * if MBEDTLS_THREADING_C is enabled. We recommend that calls from outside the
+ * library are also guarded with this mutex to avoid race conditions. However,
+ * if the macro MBEDTLS_PLATFORM_GMTIME_R_ALT is defined, Mbed TLS will
+ * unconditionally use the implementation for mbedtls_platform_gmtime_r()
+ * supplied at compile time.
+ */
+//#define MBEDTLS_PLATFORM_GMTIME_R_ALT
+
+/* \} name SECTION: Customisation configuration options */
+
+/* Target and application specific configurations
+ *
+ * Allow user to override any previous default.
+ *
+ */
+#if defined(MBEDTLS_USER_CONFIG_FILE)
+#include MBEDTLS_USER_CONFIG_FILE
+#endif
+
+#include "mbedtls/check_config.h"
+
+#endif /* MBEDTLS_CONFIG_H */
diff --git a/configs/config-suite-b.h b/configs/config-suite-b.h
index 18e2c40..4faaa77 100644
--- a/configs/config-suite-b.h
+++ b/configs/config-suite-b.h
@@ -22,7 +22,8 @@
  *  This file is part of mbed TLS (https://tls.mbed.org)
  */
 /*
- * Minimal configuration for TLS NSA Suite B Profile (RFC 6460)
+ * Minimal configuration for the crypto required for TLS NSA Suite B Profile
+ * (RFC 6460)
  *
  * Distinguishing features:
  * - no RSA or classic DH, fully based on ECC
@@ -45,8 +46,6 @@
 /* mbed TLS feature support */
 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
-#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
-#define MBEDTLS_SSL_PROTO_TLS1_2
 
 /* mbed TLS modules */
 #define MBEDTLS_AES_C
@@ -67,15 +66,9 @@
 #define MBEDTLS_PK_PARSE_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SHA512_C
-#define MBEDTLS_SSL_CLI_C
-#define MBEDTLS_SSL_SRV_C
-#define MBEDTLS_SSL_TLS_C
-#define MBEDTLS_X509_CRT_PARSE_C
-#define MBEDTLS_X509_USE_C
 
 /* For test certificates */
 #define MBEDTLS_BASE64_C
-#define MBEDTLS_CERTS_C
 #define MBEDTLS_PEM_PARSE_C
 
 /* Save RAM at the expense of ROM */
@@ -99,19 +92,6 @@
  */
 #define MBEDTLS_ENTROPY_MAX_SOURCES 2
 
-/* Save ROM and a few bytes of RAM by specifying our own ciphersuite list */
-#define MBEDTLS_SSL_CIPHERSUITES                        \
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,    \
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
-
-/*
- * Save RAM at the expense of interoperability: do this only if you control
- * both ends of the connection!  (See coments in "mbedtls/ssl.h".)
- * The minimum size here depends on the certificate chain used as well as the
- * typical size of records.
- */
-#define MBEDTLS_SSL_MAX_CONTENT_LEN             1024
-
 #include "mbedtls/check_config.h"
 
 #endif /* MBEDTLS_CONFIG_H */
diff --git a/configs/config-thread.h b/configs/config-thread.h
deleted file mode 100644
index 25db16b..0000000
--- a/configs/config-thread.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/**
- * \file config-thread.h
- *
- * \brief Minimal configuration for using TLS as part of Thread
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/*
- * Minimal configuration for using TLS a part of Thread
- * http://threadgroup.org/
- *
- * Distinguishing features:
- * - no RSA or classic DH, fully based on ECC
- * - no X.509
- * - support for experimental EC J-PAKE key exchange
- *
- * See README.txt for usage instructions.
- */
-
-#ifndef MBEDTLS_CONFIG_H
-#define MBEDTLS_CONFIG_H
-
-/* System support */
-#define MBEDTLS_HAVE_ASM
-
-/* mbed TLS feature support */
-#define MBEDTLS_AES_ROM_TABLES
-#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
-#define MBEDTLS_ECP_NIST_OPTIM
-#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
-#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-#define MBEDTLS_SSL_PROTO_TLS1_2
-#define MBEDTLS_SSL_PROTO_DTLS
-#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
-#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
-#define MBEDTLS_SSL_EXPORT_KEYS
-
-/* mbed TLS modules */
-#define MBEDTLS_AES_C
-#define MBEDTLS_ASN1_PARSE_C
-#define MBEDTLS_ASN1_WRITE_C
-#define MBEDTLS_BIGNUM_C
-#define MBEDTLS_CCM_C
-#define MBEDTLS_CIPHER_C
-#define MBEDTLS_CTR_DRBG_C
-#define MBEDTLS_CMAC_C
-#define MBEDTLS_ECJPAKE_C
-#define MBEDTLS_ECP_C
-#define MBEDTLS_ENTROPY_C
-#define MBEDTLS_HMAC_DRBG_C
-#define MBEDTLS_MD_C
-#define MBEDTLS_OID_C
-#define MBEDTLS_PK_C
-#define MBEDTLS_PK_PARSE_C
-#define MBEDTLS_SHA256_C
-#define MBEDTLS_SSL_COOKIE_C
-#define MBEDTLS_SSL_CLI_C
-#define MBEDTLS_SSL_SRV_C
-#define MBEDTLS_SSL_TLS_C
-
-/* For tests using ssl-opt.sh */
-#define MBEDTLS_NET_C
-#define MBEDTLS_TIMING_C
-
-/* Save RAM at the expense of ROM */
-#define MBEDTLS_AES_ROM_TABLES
-
-/* Save RAM by adjusting to our exact needs */
-#define MBEDTLS_ECP_MAX_BITS             256
-#define MBEDTLS_MPI_MAX_SIZE              32 // 256 bits is 32 bytes
-
-/* Save ROM and a few bytes of RAM by specifying our own ciphersuite list */
-#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
-
-#include "mbedtls/check_config.h"
-
-#endif /* MBEDTLS_CONFIG_H */
diff --git a/crypto b/crypto
deleted file mode 160000
index 125a1e9..0000000
--- a/crypto
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 125a1e980e44a8b756ba3a9a3b7c4d1ce5cbf134
diff --git a/docs/PSACryptoDriverModelSpec.pdf b/docs/PSACryptoDriverModelSpec.pdf
new file mode 100644
index 0000000..cf11380
--- /dev/null
+++ b/docs/PSACryptoDriverModelSpec.pdf
Binary files differ
diff --git a/docs/architecture/.gitignore b/docs/architecture/.gitignore
new file mode 100644
index 0000000..23f832b
--- /dev/null
+++ b/docs/architecture/.gitignore
@@ -0,0 +1,2 @@
+*.html
+*.pdf
diff --git a/docs/architecture/Makefile b/docs/architecture/Makefile
new file mode 100644
index 0000000..f763c9c
--- /dev/null
+++ b/docs/architecture/Makefile
@@ -0,0 +1,19 @@
+PANDOC = pandoc
+
+default: all
+
+all_markdown = \
+	       mbed-crypto-storage-specification.md \
+	       # This line is intentionally left blank
+
+html: $(all_markdown:.md=.html)
+pdf: $(all_markdown:.md=.pdf)
+all: html pdf
+
+.SUFFIXES:
+.SUFFIXES: .md .html .pdf
+
+.md.html:
+	$(PANDOC) -o $@ $<
+.md.pdf:
+	$(PANDOC) -o $@ $<
diff --git a/docs/architecture/mbed-crypto-storage-specification.md b/docs/architecture/mbed-crypto-storage-specification.md
new file mode 100644
index 0000000..e7315eb
--- /dev/null
+++ b/docs/architecture/mbed-crypto-storage-specification.md
@@ -0,0 +1,284 @@
+Mbed Crypto storage specification
+=================================
+
+This document specifies how Mbed Crypto uses storage.
+
+Mbed Crypto may be upgraded on an existing device with the storage preserved. Therefore:
+
+1. Any change may break existing installations and may require an upgrade path.
+1. This document retains historical information about all past released versions. Do not remove information from this document unless it has always been incorrect or it is about a version that you are sure was never released.
+
+Mbed Crypto 0.1.0
+-----------------
+
+Tags: mbedcrypto-0.1.0b, mbedcrypto-0.1.0b2
+
+Released in November 2018. <br>
+Integrated in Mbed OS 5.11.
+
+Supported backends:
+
+* [PSA ITS](#file-namespace-on-its-for-0.1.0)
+* [C stdio](#file-namespace-on-stdio-for-0.1.0)
+
+Supported features:
+
+* [Persistent transparent keys](#key-file-format-for-0.1.0) designated by a [slot number](#key-names-for-0.1.0).
+* [Nonvolatile random seed](#nonvolatile-random-seed-file-format-for-0.1.0) on ITS only.
+
+This is a beta release, and we do not promise backward compatibility, with one exception:
+
+> On Mbed OS, if a device has a nonvolatile random seed file produced with Mbed OS 5.11.x and is upgraded to a later version of Mbed OS, the nonvolatile random seed file is preserved or upgraded.
+
+We do not make any promises regarding key storage, or regarding the nonvolatile random seed file on other platforms.
+
+### Key names for 0.1.0
+
+Information about each key is stored in a dedicated file whose name is constructed from the key identifier. The way in which the file name is constructed depends on the storage backend. The content of the file is described [below](#key-file-format-for-0.1.0).
+
+The valid values for a key identifier are the range from 1 to 0xfffeffff. This limitation on the range is not documented in user-facing documentation: according to the user-facing documentation, arbitrary 32-bit values are valid.
+
+The code uses the following constant in an internal header (note that despite the name, this value is actually one plus the maximum permitted value):
+
+    #define PSA_MAX_PERSISTENT_KEY_IDENTIFIER 0xffff0000
+
+There is a shared namespace for all callers.
+
+### Key file format for 0.1.0
+
+All integers are encoded in little-endian order in 8-bit bytes.
+
+The layout of a key file is:
+
+* magic (8 bytes): `"PSA\0KEY\0"`
+* version (4 bytes): 0
+* type (4 bytes): `psa_key_type_t` value
+* policy usage flags (4 bytes): `psa_key_usage_t` value
+* policy usage algorithm (4 bytes): `psa_algorithm_t` value
+* key material length (4 bytes)
+* key material: output of `psa_export_key`
+* Any trailing data is rejected on load.
+
+### Nonvolatile random seed file format for 0.1.0
+
+The nonvolatile random seed file contains a seed for the random generator. If present, it is rewritten at each boot as part of the random generator initialization.
+
+The file format is just the seed as a byte string with no metadata or encoding of any kind.
+
+### File namespace on ITS for 0.1.0
+
+Assumption: ITS provides a 32-bit file identifier namespace. The Crypto service can use arbitrary file identifiers and no other part of the system accesses the same file identifier namespace.
+
+* File 0: unused.
+* Files 1 through 0xfffeffff: [content](#key-file-format-for-0.1.0) of the [key whose identifier is the file identifier](#key-names-for-0.1.0).
+* File 0xffffff52 (`PSA_CRYPTO_ITS_RANDOM_SEED_UID`): [nonvolatile random seed](#nonvolatile-random-seed-file-format-for-0.1.0).
+* Files 0xffff0000 through 0xffffff51, 0xffffff53 through 0xffffffff: unused.
+
+### File namespace on stdio for 0.1.0
+
+Assumption: C stdio, allowing names containing lowercase letters, digits and underscores, of length up to 23.
+
+An undocumented build-time configuration value `CRYPTO_STORAGE_FILE_LOCATION` allows storing the key files in a directory other than the current directory. This value is simply prepended to the file name (so it must end with a directory separator to put the keys in a different directory).
+
+* `CRYPTO_STORAGE_FILE_LOCATION "psa_key_slot_0"`: used as a temporary file. Must be writable. May be overwritten or deleted if present.
+* `sprintf(CRYPTO_STORAGE_FILE_LOCATION "psa_key_slot_%lu", key_id)` [content](#key-file-format-for-0.1.0) of the [key whose identifier](#key-names-for-0.1.0) is `key_id`.
+* Other files: unused.
+
+Mbed Crypto 1.0.0
+-----------------
+
+Tags: mbedcrypto-1.0.0d4, mbedcrypto-1.0.0
+
+Released in February 2019. <br>
+Integrated in Mbed OS 5.12.
+
+Supported integrations:
+
+* [PSA platform](#file-namespace-on-a-psa-platform-for-1.0.0)
+* [library using PSA ITS](#file-namespace-on-its-as-a-library-for-1.0.0)
+* [library using C stdio](#file-namespace-on-stdio-for-1.0.0)
+
+Supported features:
+
+* [Persistent transparent keys](#key-file-format-for-1.0.0) designated by a [key identifier and owner](#key-names-for-1.0.0).
+* [Nonvolatile random seed](#nonvolatile-random-seed-file-format-for-1.0.0) on ITS only.
+
+Backward compatibility commitments: TBD
+
+### Key names for 1.0.0
+
+Information about each key is stored in a dedicated file designated by a _key file identifier_ (`psa_key_file_id_t`). The key file identifier is constructed from the 32-bit key identifier (`psa_key_id_t`) and, if applicable, an identifier of the owner of the key. In integrations where there is no concept of key owner (in particular, in library integrations), the key file identifier is exactly the key identifier. When the library is integrated into a service, the service determines the semantics of the owner identifier.
+
+The way in which the file name is constructed from the key file identifier depends on the storage backend. The content of the file is described [below](#key-file-format-for-1.0.0).
+
+The valid values for a key identifier are the range from 1 to 0xfffeffff. This limitation on the range is not documented in user-facing documentation: according to the user-facing documentation, arbitrary 32-bit values are valid.
+
+* Library integration: the key file name is just the key identifer. This is a 32-bit value.
+* PSA service integration: the key file identifier is `(uint32_t)owner_uid << 32 | key_id` where `key_id` is the key identifier specified by the application and `owner_uid` (of type `int32_t`) is the calling partition identifier provided to the server by the partition manager. This is a 64-bit value.
+
+### Key file format for 1.0.0
+
+The layout is identical to [0.1.0](#key-file-format-for-0.1.0) so far. However note that the encoding of key types, algorithms and key material has changed, therefore the storage format is not compatible (despite using the same value in the version field so far).
+
+### Nonvolatile random seed file format for 1.0.0
+
+[Identical to 0.1.0](#nonvolatile-random-seed-file-format-for-0.1.0).
+
+### File namespace on a PSA platform for 1.0.0
+
+Assumption: ITS provides a 64-bit file identifier namespace. The Crypto service can use arbitrary file identifiers and no other part of the system accesses the same file identifier namespace.
+
+Assumption: the owner identifier is a nonzero value of type `int32_t`.
+
+* Files 0 through 0xffffff51, 0xffffff53 through 0xffffffff: unused, reserved for internal use of the crypto library or crypto service.
+* File 0xffffff52 (`PSA_CRYPTO_ITS_RANDOM_SEED_UID`): [nonvolatile random seed](#nonvolatile-random-seed-file-format-for-0.1.0).
+* Files 0x100000000 through 0xffffffffffff: [content](#key-file-format-for-1.0.0) of the [key whose identifier is the file identifier](#key-names-for-1.0.0). The upper 32 bits determine the owner.
+
+### File namespace on ITS as a library for 1.0.0
+
+Assumption: ITS provides a 64-bit file identifier namespace. The entity using the crypto library can use arbitrary file identifiers and no other part of the system accesses the same file identifier namespace.
+
+This is a library integration, so there is no owner. The key file identifier is identical to the key identifier.
+
+* File 0: unused.
+* Files 1 through 0xfffeffff: [content](#key-file-format-for-1.0.0) of the [key whose identifier is the file identifier](#key-names-for-1.0.0).
+* File 0xffffff52 (`PSA_CRYPTO_ITS_RANDOM_SEED_UID`): [nonvolatile random seed](#nonvolatile-random-seed-file-format-for-1.0.0).
+* Files 0xffff0000 through 0xffffff51, 0xffffff53 through 0xffffffff, 0x100000000 through 0xffffffffffffffff: unused.
+
+### File namespace on stdio for 1.0.0
+
+This is a library integration, so there is no owner. The key file identifier is identical to the key identifier.
+
+[Identical to 0.1.0](#file-namespace-on-stdio-for-0.1.0).
+
+### Upgrade from 0.1.0 to 1.0.0.
+
+* Delete files 1 through 0xfffeffff, which contain keys in a format that is no longer supported.
+
+### Suggested changes to make before 1.0.0
+
+The library integration and the PSA platform integration use different sets of file names. This is annoyingly non-uniform. For example, if we want to store non-key files, we have room in different ranges (0 through 0xffffffff on a PSA platform, 0xffff0000 through 0xffffffffffffffff in a library integration).
+
+It would simplify things to always have a 32-bit owner, with a nonzero value, and thus reserve the range 0–0xffffffff for internal library use.
+
+Mbed Crypto 1.1.0
+-----------------
+
+Tags: mbedcrypto-1.1.0
+
+Released in early June 2019. <br>
+Integrated in Mbed OS 5.13.
+
+Identical to [1.0.0](#mbed-crypto-1.0.0) except for some changes in the key file format.
+
+### Key file format for 1.1.0
+
+The key file format is identical to [1.0.0](#key-file-format-for-1.0.0), except for the following changes:
+
+* A new policy field, marked as [NEW:1.1.0] below.
+* The encoding of key types, algorithms and key material has changed, therefore the storage format is not compatible (despite using the same value in the version field so far).
+
+A self-contained description of the file layout follows.
+
+All integers are encoded in little-endian order in 8-bit bytes.
+
+The layout of a key file is:
+
+* magic (8 bytes): `"PSA\0KEY\0"`
+* version (4 bytes): 0
+* type (4 bytes): `psa_key_type_t` value
+* policy usage flags (4 bytes): `psa_key_usage_t` value
+* policy usage algorithm (4 bytes): `psa_algorithm_t` value
+* policy enrollment algorithm (4 bytes): `psa_algorithm_t` value [NEW:1.1.0]
+* key material length (4 bytes)
+* key material: output of `psa_export_key`
+* Any trailing data is rejected on load.
+
+Mbed Crypto TBD
+---------------
+
+Tags: TBD
+
+Released in TBD 2019. <br>
+Integrated in Mbed OS TBD.
+
+### Changes introduced in TBD
+
+* The layout of a key file now has a lifetime field before the type field.
+* Key files can store references to keys in a secure element. In such key files, the key material contains the slot number.
+
+### File namespace on a PSA platform on TBD
+
+Assumption: ITS provides a 64-bit file identifier namespace. The Crypto service can use arbitrary file identifiers and no other part of the system accesses the same file identifier namespace.
+
+Assumption: the owner identifier is a nonzero value of type `int32_t`.
+
+* Files 0 through 0xfffeffff: unused.
+* Files 0xffff0000 through 0xffffffff: reserved for internal use of the crypto library or crypto service. See [non-key files](#non-key-files-on-tbd).
+* Files 0x100000000 through 0xffffffffffff: [content](#key-file-format-for-1.0.0) of the [key whose identifier is the file identifier](#key-names-for-1.0.0). The upper 32 bits determine the owner.
+
+### File namespace on ITS as a library on TBD
+
+Assumption: ITS provides a 64-bit file identifier namespace. The entity using the crypto library can use arbitrary file identifiers and no other part of the system accesses the same file identifier namespace.
+
+This is a library integration, so there is no owner. The key file identifier is identical to the key identifier.
+
+* File 0: unused.
+* Files 1 through 0xfffeffff: [content](#key-file-format-for-1.0.0) of the [key whose identifier is the file identifier](#key-names-for-1.0.0).
+* Files 0xffff0000 through 0xffffffff: reserved for internal use of the crypto library or crypto service. See [non-key files](#non-key-files-on-tbd).
+* Files 0x100000000 through 0xffffffffffffffff: unused.
+
+### Non-key files on TBD
+
+File identifiers in the range 0xffff0000 through 0xffffffff are reserved for internal use in Mbed Crypto.
+
+* Files 0xfffffe02 through 0xfffffeff (`PSA_CRYPTO_SE_DRIVER_ITS_UID_BASE + lifetime`): secure element driver storage. The content of the file is the secure element driver's persistent data.
+* File 0xffffff52 (`PSA_CRYPTO_ITS_RANDOM_SEED_UID`): [nonvolatile random seed](#nonvolatile-random-seed-file-format-for-1.0.0).
+* File 0xffffff54 (`PSA_CRYPTO_ITS_TRANSACTION_UID`): [transaction file](#transaction-file-format-for-tbd).
+* Other files are unused and reserved for future use.
+
+### Key file format for TBD
+
+All integers are encoded in little-endian order in 8-bit bytes except where otherwise indicated.
+
+The layout of a key file is:
+
+* magic (8 bytes): `"PSA\0KEY\0"`.
+* version (4 bytes): 0.
+* lifetime (4 bytes): `psa_key_lifetime_t` value.
+* type (4 bytes): `psa_key_type_t` value.
+* policy usage flags (4 bytes): `psa_key_usage_t` value.
+* policy usage algorithm (4 bytes): `psa_algorithm_t` value.
+* policy enrollment algorithm (4 bytes): `psa_algorithm_t` value.
+* key material length (4 bytes).
+* key material:
+    * For a transparent key: output of `psa_export_key`.
+    * For an opaque key (key in a secure element): slot number (8 bytes), in platform endianness.
+* Any trailing data is rejected on load.
+
+### Transaction file format for TBD
+
+The transaction file contains data about an ongoing action that cannot be completed atomically. It exists only if there is an ongoing transaction.
+
+All integers are encoded in platform endianness.
+
+All currently existing transactions concern a key in a secure element.
+
+The layout of a transaction file is:
+
+* type (2 bytes): the [transaction type](#transaction-types-on-tbd).
+* unused (2 bytes)
+* lifetime (4 bytes): `psa_key_lifetime_t` value that corresponds to a key in a secure element.
+* slot number (8 bytes): `psa_key_slot_number_t` value. This is the unique designation of the key for the secure element driver.
+* key identifier (4 bytes in a library integration, 8 bytes on a PSA platform): the internal representation of the key identifier. On a PSA platform, this encodes the key owner in the same way as [in file identifiers for key files](#file-namespace-on-a-psa-platform-on-tbd)).
+
+#### Transaction types on TBD
+
+* 0x0001: key creation. The following locations may or may not contain data about the key that is being created:
+    * The slot in the secure element designated by the slot number.
+    * The file containing the key metadata designated by the key identifier.
+    * The driver persistent data.
+* 0x0002: key destruction. The following locations may or may not still contain data about the key that is being destroyed:
+    * The slot in the secure element designated by the slot number.
+    * The file containing the key metadata designated by the key identifier.
+    * The driver persistent data.
diff --git a/docs/getting_started.md b/docs/getting_started.md
new file mode 100644
index 0000000..236c1a2
--- /dev/null
+++ b/docs/getting_started.md
@@ -0,0 +1,886 @@
+## Getting started with Mbed Crypto
+
+### What is Mbed Crypto?
+
+Mbed Crypto is an open source cryptographic library that supports a wide range of cryptographic operations, including:
+* Key management
+* Hashing
+* Symmetric cryptography
+* Asymmetric cryptography
+* Message authentication (MAC)
+* Key generation and derivation
+* Authenticated encryption with associated data (AEAD)
+
+The Mbed Crypto library is a reference implementation of the cryptography interface of the Arm Platform Security Architecture (PSA). It is written in portable C.
+
+The Mbed Crypto library is distributed under the Apache License, version 2.0.
+
+#### Platform Security Architecture (PSA)
+
+Arm's Platform Security Architecture (PSA) is a holistic set of threat models,
+security analyses, hardware and firmware architecture specifications, and an open source firmware reference implementation. PSA provides a recipe, based on industry best practice, that enables you to design security into both hardware and firmware consistently. Part of the API provided by PSA is the cryptography interface, which provides access to a set of primitives.
+
+### Using Mbed Crypto
+
+* [Getting the Mbed Crypto library](#getting-the-mbed-crypto-library)
+* [Building the Mbed Crypto library](#building-the-mbed-crypto-library)
+* [Using the Mbed Crypto library](#using-the-mbed-crypto-library)
+* [Importing a key](#importing-a-key)
+* [Signing a message using RSA](#signing-a-message-using-RSA)
+* [Encrypting or decrypting using symmetric ciphers](#encrypting-or-decrypting-using-symmetric-ciphers)
+* [Hashing a message](#hashing-a-message)
+* [Deriving a new key from an existing key](#deriving-a-new-key-from-an-existing-key)
+* [Generating a random value](#generating-a-random-value)
+* [Authenticating and encrypting or decrypting a message](#authenticating-and-encrypting-or-decrypting-a-message)
+* [Generating and exporting keys](#generating-and-exporting-keys)
+* [More about the Mbed Crypto library](#more-about-the-mbed-crypto-library)
+
+### Getting the Mbed Crypto library
+
+Mbed Crypto releases are available in the [public GitHub repository](https://github.com/ARMmbed/mbed-crypto).
+
+### Building the Mbed Crypto library
+
+**Prerequisites to building the library with the provided makefiles:**
+* GNU Make.
+* A C toolchain (compiler, linker, archiver).
+* Python 2 or Python 3 (either works) to generate the test code.
+* Perl to run the tests.
+
+If you have a C compiler such as GCC or Clang, just run `make` in the top-level directory to build the library, a set of unit tests and some sample programs.
+
+To select a different compiler, set the `CC` variable to the name or path of the compiler and linker (default: `cc`) and set `AR` to a compatible archiver (default: `ar`); for example:
+```
+make CC=arm-linux-gnueabi-gcc AR=arm-linux-gnueabi-ar
+```
+The provided makefiles pass options to the compiler that assume a GCC-like command line syntax. To use a different compiler, you may need to pass different values for `CFLAGS`, `WARNINGS_CFLAGS` and `LDFLAGS`.
+
+To run the unit tests on the host machine, run `make test` from the top-level directory. If you are cross-compiling, copy the test executable from the `tests` directory to the target machine.
+
+### Using the Mbed Crypto library
+
+To use the Mbed Crypto APIs, call `psa_crypto_init()` before calling any other API. This initializes the library.
+
+### Importing a key
+
+To use a key for cryptography operations in Mbed Crypto, you need to first
+import it. Importing the key creates a handle that refers to the key for use
+with other function calls.
+
+**Prerequisites to importing keys:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+
+This example shows how to import a key:
+```C
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t data[] = AES_KEY;
+    psa_key_handle_t handle;
+
+    printf("Import an AES key...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Set key attributes */
+    psa_set_key_usage_flags(&attributes, 0);
+    psa_set_key_algorithm(&attributes, 0);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
+    psa_set_key_bits(&attributes, 128);
+
+    /* Import the key */
+    status = psa_import_key(&attributes, data, sizeof(data), &handle);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to import key\n");
+        return;
+    }
+    printf("Imported a key\n");
+
+    /* Free the attributes */
+    psa_reset_key_attributes(&attributes);
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+### Signing a message using RSA
+
+Mbed Crypto supports encrypting, decrypting, signing and verifying messages using public key signature algorithms, such as RSA or ECDSA.
+
+**Prerequisites to performing asymmetric signature operations:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+* Have a valid key with appropriate attributes set:
+    * Usage flag `PSA_KEY_USAGE_SIGN` to allow signing.
+    * Usage flag `PSA_KEY_USAGE_VERIFY` to allow signature verification.
+    * Algorithm set to the desired signature algorithm.
+
+This example shows how to sign a hash that has already been calculated:
+```C
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t key[] = RSA_KEY;
+    uint8_t hash[32] = {0x50, 0xd8, 0x58, 0xe0, 0x98, 0x5e, 0xcc, 0x7f,
+                        0x60, 0x41, 0x8a, 0xaf, 0x0c, 0xc5, 0xab, 0x58,
+                        0x7f, 0x42, 0xc2, 0x57, 0x0a, 0x88, 0x40, 0x95,
+                        0xa9, 0xe8, 0xcc, 0xac, 0xd0, 0xf6, 0x54, 0x5c};
+    uint8_t signature[PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE] = {0};
+    size_t signature_length;
+    psa_key_handle_t handle;
+
+    printf("Sign a message...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Set key attributes */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_SIGN);
+    psa_set_key_algorithm(&attributes, PSA_ALG_RSA_PKCS1V15_SIGN_RAW);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_RSA_KEY_PAIR);
+    psa_set_key_bits(&attributes, 1024);
+
+    /* Import the key */
+    status = psa_import_key(&attributes, key, sizeof(key), &handle);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to import key\n");
+        return;
+    }
+
+    /* Sign message using the key */
+    status = psa_asymmetric_sign(handle, PSA_ALG_RSA_PKCS1V15_SIGN_RAW,
+                                 hash, sizeof(hash),
+                                 signature, sizeof(signature),
+                                 &signature_length);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to sign\n");
+        return;
+    }
+
+    printf("Signed a message\n");
+
+    /* Free the attributes */
+    psa_reset_key_attributes(&attributes);
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+### Using symmetric ciphers
+
+Mbed Crypto supports encrypting and decrypting messages using various symmetric cipher algorithms (both block and stream ciphers).
+
+**Prerequisites to working with the symmetric cipher API:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+* Have a handle to a symmetric key. This key's usage flags must include `PSA_KEY_USAGE_ENCRYPT` to allow encryption or `PSA_KEY_USAGE_DECRYPT` to allow decryption.
+
+**To encrypt a message with a symmetric cipher:**
+1. Allocate an operation (`psa_cipher_operation_t`) structure to pass to the cipher functions.
+1. Initialize the operation structure to zero or to `PSA_CIPHER_OPERATION_INIT`.
+1. Call `psa_cipher_encrypt_setup()` to specify the algorithm and the key to be used.
+1. Call either `psa_cipher_generate_iv()` or `psa_cipher_set_iv()` to generate or set the initialization vector (IV). We recommend calling `psa_cipher_generate_iv()`, unless you require a specific IV value.
+1. Call `psa_cipher_update()` with the message to encrypt. You may call this function multiple times, passing successive fragments of the message on successive calls.
+1. Call `psa_cipher_finish()` to end the operation and output the encrypted message.
+
+This example shows how to encrypt data using an AES (Advanced Encryption Standard) key in CBC (Cipher Block Chaining) mode with no padding (assuming all prerequisites have been fulfilled):
+```c
+    enum {
+        block_size = PSA_BLOCK_CIPHER_BLOCK_SIZE(PSA_KEY_TYPE_AES),
+    };
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_algorithm_t alg = PSA_ALG_CBC_NO_PADDING;
+    uint8_t plaintext[block_size] = SOME_PLAINTEXT;
+    uint8_t iv[block_size];
+    size_t iv_len;
+    uint8_t key[] = AES_KEY;
+    uint8_t output[block_size];
+    size_t output_len;
+    psa_key_handle_t handle;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+
+    printf("Encrypt with cipher...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS)
+    {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Import a key */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_ENCRYPT);
+    psa_set_key_algorithm(&attributes, alg);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
+    psa_set_key_bits(&attributes, 128);
+    status = psa_import_key(&attributes, key, sizeof(key), &handle);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to import a key\n");
+        return;
+    }
+    psa_reset_key_attributes(&attributes);
+
+    /* Encrypt the plaintext */
+    status = psa_cipher_encrypt_setup(&operation, handle, alg);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to begin cipher operation\n");
+        return;
+    }
+    status = psa_cipher_generate_iv(&operation, iv, sizeof(iv), &iv_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to generate IV\n");
+        return;
+    }
+    status = psa_cipher_update(&operation, plaintext, sizeof(plaintext),
+                               output, sizeof(output), &output_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to update cipher operation\n");
+        return;
+    }
+    status = psa_cipher_finish(&operation, output + output_len,
+                               sizeof(output) - output_len, &output_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to finish cipher operation\n");
+        return;
+    }
+    printf("Encrypted plaintext\n");
+
+    /* Clean up cipher operation context */
+    psa_cipher_abort(&operation);
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+**To decrypt a message with a symmetric cipher:**
+1. Allocate an operation (`psa_cipher_operation_t`) structure to pass to the cipher functions.
+1. Initialize the operation structure to zero or to `PSA_CIPHER_OPERATION_INIT`.
+1. Call `psa_cipher_decrypt_setup()` to specify the algorithm and the key to be used.
+1. Call `psa_cipher_set_iv()` with the IV for the decryption.
+1. Call `psa_cipher_update()` with the message to encrypt. You may call this function multiple times, passing successive fragments of the message on successive calls.
+1. Call `psa_cipher_finish()` to end the operation and output the decrypted message.
+
+This example shows how to decrypt encrypted data using an AES key in CBC mode with no padding
+(assuming all prerequisites have been fulfilled):
+```c
+    enum {
+        block_size = PSA_BLOCK_CIPHER_BLOCK_SIZE(PSA_KEY_TYPE_AES),
+    };
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_algorithm_t alg = PSA_ALG_CBC_NO_PADDING;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    uint8_t ciphertext[block_size] = SOME_CIPHERTEXT;
+    uint8_t iv[block_size] = ENCRYPTED_WITH_IV;
+    uint8_t key[] = AES_KEY;
+    uint8_t output[block_size];
+    size_t output_len;
+    psa_key_handle_t handle;
+
+    printf("Decrypt with cipher...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS)
+    {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Import a key */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_DECRYPT);
+    psa_set_key_algorithm(&attributes, alg);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
+    psa_set_key_bits(&attributes, 128);
+    status = psa_import_key(&attributes, key, sizeof(key), &handle);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to import a key\n");
+        return;
+    }
+    psa_reset_key_attributes(&attributes);
+
+    /* Decrypt the ciphertext */
+    status = psa_cipher_decrypt_setup(&operation, handle, alg);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to begin cipher operation\n");
+        return;
+    }
+    status = psa_cipher_set_iv(&operation, iv, sizeof(iv));
+    if (status != PSA_SUCCESS) {
+        printf("Failed to set IV\n");
+        return;
+    }
+    status = psa_cipher_update(&operation, ciphertext, sizeof(ciphertext),
+                               output, sizeof(output), &output_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to update cipher operation\n");
+        return;
+    }
+    status = psa_cipher_finish(&operation, output + output_len,
+                               sizeof(output) - output_len, &output_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to finish cipher operation\n");
+        return;
+    }
+    printf("Decrypted ciphertext\n");
+
+    /* Clean up cipher operation context */
+    psa_cipher_abort(&operation);
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+#### Handling cipher operation contexts
+
+After you've initialized the operation structure with a successful call to `psa_cipher_encrypt_setup()` or `psa_cipher_decrypt_setup()`, you can terminate the operation at any time by calling `psa_cipher_abort()`.
+
+The call to `psa_cipher_abort()` frees any resources associated with the operation, except for the operation structure itself.
+
+Mbed Crypto implicitly calls `psa_cipher_abort()` when:
+* A call to `psa_cipher_generate_iv()`, `psa_cipher_set_iv()` or `psa_cipher_update()` fails (returning any status other than `PSA_SUCCESS`).
+* A call to `psa_cipher_finish()` succeeds or fails.
+
+After an implicit or explicit call to `psa_cipher_abort()`, the operation structure is invalidated; in other words, you cannot reuse the operation structure for the same operation. You can, however, reuse the operation structure for a different operation by calling either `psa_cipher_encrypt_setup()` or `psa_cipher_decrypt_setup()` again.
+
+You must call `psa_cipher_abort()` at some point for any operation that is initialized successfully (by a successful call to `psa_cipher_encrypt_setup()` or `psa_cipher_decrypt_setup()`).
+
+Making multiple sequential calls to `psa_cipher_abort()` on an operation that is terminated (either implicitly or explicitly) is safe and has no effect.
+
+### Hashing a message
+
+Mbed Crypto lets you compute and verify hashes using various hashing
+algorithms.
+
+**Prerequisites to working with the hash APIs:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+
+**To calculate a hash:**
+1. Allocate an operation structure (`psa_hash_operation_t`) to pass to the hash functions.
+1. Initialize the operation structure to zero or to `PSA_HASH_OPERATION_INIT`.
+1. Call `psa_hash_setup()` to specify the hash algorithm.
+1. Call `psa_hash_update()` with the message to encrypt. You may call this function multiple times, passing successive fragments of the message on successive calls.
+1. Call `psa_hash_finish()` to calculate the hash, or `psa_hash_verify()` to compare the computed hash with an expected hash value.
+
+This example shows how to calculate the SHA-256 hash of a message:
+```c
+    psa_status_t status;
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+    unsigned char input[] = { 'a', 'b', 'c' };
+    unsigned char actual_hash[PSA_HASH_MAX_SIZE];
+    size_t actual_hash_len;
+
+    printf("Hash a message...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Compute hash of message  */
+    status = psa_hash_setup(&operation, alg);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to begin hash operation\n");
+        return;
+    }
+    status = psa_hash_update(&operation, input, sizeof(input));
+    if (status != PSA_SUCCESS) {
+        printf("Failed to update hash operation\n");
+        return;
+    }
+    status = psa_hash_finish(&operation, actual_hash, sizeof(actual_hash),
+                             &actual_hash_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to finish hash operation\n");
+        return;
+    }
+
+    printf("Hashed a message\n");
+
+    /* Clean up hash operation context */
+    psa_hash_abort(&operation);
+
+    mbedtls_psa_crypto_free();
+```
+
+This example shows how to verify the SHA-256 hash of a message:
+```c
+    psa_status_t status;
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+    unsigned char input[] = { 'a', 'b', 'c' };
+    unsigned char expected_hash[] = {
+        0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde,
+        0x5d, 0xae, 0x22, 0x23, 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+        0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad
+    };
+    size_t expected_hash_len = PSA_HASH_SIZE(alg);
+
+    printf("Verify a hash...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Verify message hash */
+    status = psa_hash_setup(&operation, alg);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to begin hash operation\n");
+        return;
+    }
+    status = psa_hash_update(&operation, input, sizeof(input));
+    if (status != PSA_SUCCESS) {
+        printf("Failed to update hash operation\n");
+        return;
+    }
+    status = psa_hash_verify(&operation, expected_hash, expected_hash_len);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to verify hash\n");
+        return;
+    }
+
+    printf("Verified a hash\n");
+
+    /* Clean up hash operation context */
+    psa_hash_abort(&operation);
+
+    mbedtls_psa_crypto_free();
+```
+
+The API provides the macro `PSA_HASH_SIZE`, which returns the expected hash length (in bytes) for the specified algorithm.
+
+#### Handling hash operation contexts
+
+After a successful call to `psa_hash_setup()`, you can terminate the operation at any time by calling `psa_hash_abort()`. The call to `psa_hash_abort()` frees any resources associated with the operation, except for the operation structure itself.
+
+Mbed Crypto implicitly calls `psa_hash_abort()` when:
+1. A call to `psa_hash_update()` fails (returning any status other than `PSA_SUCCESS`).
+1. A call to `psa_hash_finish()` succeeds or fails.
+1. A call to `psa_hash_verify()` succeeds or fails.
+
+After an implicit or explicit call to `psa_hash_abort()`, the operation structure is invalidated; in other words, you cannot reuse the operation structure for the same operation. You can, however, reuse the operation structure for a different operation by calling `psa_hash_setup()` again.
+
+You must call `psa_hash_abort()` at some point for any operation that is initialized successfully (by a successful call to `psa_hash_setup()`) .
+
+Making multiple sequential calls to `psa_hash_abort()` on an operation that has already been terminated (either implicitly or explicitly) is safe and has no effect.
+
+### Generating a random value
+
+Mbed Crypto can generate random data.
+
+**Prerequisites to generating random data:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+
+<span class="notes">**Note:** To generate a random key, use `psa_generate_key()` instead of `psa_generate_random()`.</span>
+
+This example shows how to generate ten bytes of random data by calling `psa_generate_random()`:
+```C
+    psa_status_t status;
+    uint8_t random[10] = { 0 };
+
+    printf("Generate random...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    status = psa_generate_random(random, sizeof(random));
+    if (status != PSA_SUCCESS) {
+        printf("Failed to generate a random value\n");
+        return;
+    }
+
+    printf("Generated random data\n");
+
+    /* Clean up */
+    mbedtls_psa_crypto_free();
+```
+
+### Deriving a new key from an existing key
+
+Mbed Crypto provides a key derivation API that lets you derive new keys from
+existing ones. The key derivation API has functions to take inputs, including
+other keys and data, and functions to generate outputs, such as new keys or
+other data.
+
+You must first initialize and set up a key derivation context,
+provided with a key and, optionally, other data. Then, use the key derivation context to either read derived data to a buffer or send derived data directly to a key slot.
+
+See the documentation for the particular algorithm (such as HKDF or the TLS1.2 PRF) for
+information about which inputs to pass when, and when you can obtain which outputs.
+
+**Prerequisites to working with the key derivation APIs:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+* Use a key with the appropriate attributes set:
+    * Usage flags set for key derivation (`PSA_KEY_USAGE_DERIVE`)
+    * Key type set to `PSA_KEY_TYPE_DERIVE`.
+    * Algorithm set to a key derivation algorithm
+      (for example, `PSA_ALG_HKDF(PSA_ALG_SHA_256)`).
+
+**To derive a new AES-CTR 128-bit encryption key into a given key slot using HKDF
+with a given key, salt and info:**
+
+1. Set up the key derivation context using the `psa_key_derivation_setup()`
+function, specifying the derivation algorithm `PSA_ALG_HKDF(PSA_ALG_SHA_256)`.
+1. Provide an optional salt with `psa_key_derivation_input_bytes()`.
+1. Provide info with `psa_key_derivation_input_bytes()`.
+1. Provide a secret with `psa_key_derivation_input_key()`, referencing a key that
+   can be used for key derivation.
+1. Set the key attributes desired for the new derived key. We'll set
+   the `PSA_KEY_USAGE_ENCRYPT` usage flag and the `PSA_ALG_CTR` algorithm for this
+   example.
+1. Derive the key by calling `psa_key_derivation_output_key()`.
+1. Clean up the key derivation context.
+
+At this point, the derived key slot holds a new 128-bit AES-CTR encryption key
+derived from the key, salt and info provided:
+```C
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    static const unsigned char key[] = {
+        0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+        0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+        0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+        0x0b };
+    static const unsigned char salt[] = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+        0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c };
+    static const unsigned char info[] = {
+        0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,
+        0xf7, 0xf8, 0xf9 };
+    psa_algorithm_t alg = PSA_ALG_HKDF(PSA_ALG_SHA_256);
+    psa_key_derivation_operation_t operation =
+        PSA_KEY_DERIVATION_OPERATION_INIT;
+    size_t derived_bits = 128;
+    size_t capacity = PSA_BITS_TO_BYTES(derived_bits);
+    psa_key_handle_t base_key;
+    psa_key_handle_t derived_key;
+
+    printf("Derive a key (HKDF)...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Import a key for use in key derivation. If such a key has already been
+     * generated or imported, you can skip this part. */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_DERIVE);
+    psa_set_key_algorithm(&attributes, alg);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_DERIVE);
+    status = psa_import_key(&attributes, key, sizeof(key), &base_key);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to import a key\n");
+        return;
+    }
+    psa_reset_key_attributes(&attributes);
+
+    /* Derive a key */
+    status = psa_key_derivation_setup(&operation, alg);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to begin key derivation\n");
+        return;
+    }
+    status = psa_key_derivation_set_capacity(&operation, capacity);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to set capacity\n");
+        return;
+    }
+    status = psa_key_derivation_input_bytes(&operation,
+                                            PSA_KEY_DERIVATION_INPUT_SALT,
+                                            salt, sizeof(salt));
+    if (status != PSA_SUCCESS) {
+        printf("Failed to input salt (extract)\n");
+        return;
+    }
+    status = psa_key_derivation_input_key(&operation,
+                                          PSA_KEY_DERIVATION_INPUT_SECRET,
+                                          base_key);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to input key (extract)\n");
+        return;
+    }
+    status = psa_key_derivation_input_bytes(&operation,
+                                            PSA_KEY_DERIVATION_INPUT_INFO,
+                                            info, sizeof(info));
+    if (status != PSA_SUCCESS) {
+        printf("Failed to input info (expand)\n");
+        return;
+    }
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_ENCRYPT);
+    psa_set_key_algorithm(&attributes, PSA_ALG_CTR);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
+    psa_set_key_bits(&attributes, 128);
+    status = psa_key_derivation_output_key(&attributes, &operation,
+                                           &derived_key);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to derive key\n");
+        return;
+    }
+    psa_reset_key_attributes(&attributes);
+
+    printf("Derived key\n");
+
+    /* Clean up key derivation operation */
+    psa_key_derivation_abort(&operation);
+
+    /* Destroy the keys */
+    psa_destroy_key(derived_key);
+    psa_destroy_key(base_key);
+
+    mbedtls_psa_crypto_free();
+```
+
+### Authenticating and encrypting or decrypting a message
+
+Mbed Crypto provides a simple way to authenticate and encrypt with associated data (AEAD), supporting the `PSA_ALG_CCM` algorithm.
+
+**Prerequisites to working with the AEAD cipher APIs:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+* The key attributes for the key used for derivation must have the `PSA_KEY_USAGE_ENCRYPT` or `PSA_KEY_USAGE_DECRYPT` usage flags.
+
+This example shows how to authenticate and encrypt a message:
+```C
+    psa_status_t status;
+    static const uint8_t key[] = {
+        0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+        0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF };
+    static const uint8_t nonce[] = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        0x08, 0x09, 0x0A, 0x0B };
+    static const uint8_t additional_data[] = {
+        0xEC, 0x46, 0xBB, 0x63, 0xB0, 0x25,
+        0x20, 0xC3, 0x3C, 0x49, 0xFD, 0x70 };
+    static const uint8_t input_data[] = {
+        0xB9, 0x6B, 0x49, 0xE2, 0x1D, 0x62, 0x17, 0x41,
+        0x63, 0x28, 0x75, 0xDB, 0x7F, 0x6C, 0x92, 0x43,
+        0xD2, 0xD7, 0xC2 };
+    uint8_t *output_data = NULL;
+    size_t output_size = 0;
+    size_t output_length = 0;
+    size_t tag_length = 16;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle;
+
+    printf("Authenticate encrypt...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    output_size = sizeof(input_data) + tag_length;
+    output_data = (uint8_t *)malloc(output_size);
+    if (!output_data) {
+        printf("Out of memory\n");
+        return;
+    }
+
+    /* Import a key */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_ENCRYPT);
+    psa_set_key_algorithm(&attributes, PSA_ALG_CCM);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
+    psa_set_key_bits(&attributes, 128);
+    status = psa_import_key(&attributes, key, sizeof(key), &handle);
+    psa_reset_key_attributes(&attributes);
+
+    /* Authenticate and encrypt */
+    status = psa_aead_encrypt(handle, PSA_ALG_CCM,
+                              nonce, sizeof(nonce),
+                              additional_data, sizeof(additional_data),
+                              input_data, sizeof(input_data),
+                              output_data, output_size,
+                              &output_length);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to authenticate and encrypt\n");
+        return;
+    }
+
+    printf("Authenticated and encrypted\n");
+
+    /* Clean up */
+    free(output_data);
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+This example shows how to authenticate and decrypt a message:
+
+```C
+    psa_status_t status;
+    static const uint8_t key[] = {
+        0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+        0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF };
+    static const uint8_t nonce[] = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        0x08, 0x09, 0x0A, 0x0B };
+    static const uint8_t additional_data[] = {
+        0xEC, 0x46, 0xBB, 0x63, 0xB0, 0x25,
+        0x20, 0xC3, 0x3C, 0x49, 0xFD, 0x70 };
+    static const uint8_t input_data[] = {
+        0x20, 0x30, 0xE0, 0x36, 0xED, 0x09, 0xA0, 0x45, 0xAF, 0x3C, 0xBA, 0xEE,
+        0x0F, 0xC8, 0x48, 0xAF, 0xCD, 0x89, 0x54, 0xF4, 0xF6, 0x3F, 0x28, 0x9A,
+        0xA1, 0xDD, 0xB2, 0xB8, 0x09, 0xCD, 0x7C, 0xE1, 0x46, 0xE9, 0x98 };
+    uint8_t *output_data = NULL;
+    size_t output_size = 0;
+    size_t output_length = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle;
+
+    printf("Authenticate decrypt...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    output_size = sizeof(input_data);
+    output_data = (uint8_t *)malloc(output_size);
+    if (!output_data) {
+        printf("Out of memory\n");
+        return;
+    }
+
+    /* Import a key */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_DECRYPT);
+    psa_set_key_algorithm(&attributes, PSA_ALG_CCM);
+    psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
+    psa_set_key_bits(&attributes, 128);
+    status = psa_import_key(&attributes, key, sizeof(key), &handle);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to import a key\n");
+        return;
+    }
+    psa_reset_key_attributes(&attributes);
+
+    /* Authenticate and decrypt */
+    status = psa_aead_decrypt(handle, PSA_ALG_CCM,
+                              nonce, sizeof(nonce),
+                              additional_data, sizeof(additional_data),
+                              input_data, sizeof(input_data),
+                              output_data, output_size,
+                              &output_length);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to authenticate and decrypt %ld\n", status);
+        return;
+    }
+
+    printf("Authenticated and decrypted\n");
+
+    /* Clean up */
+    free(output_data);
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+### Generating and exporting keys
+
+Mbed Crypto provides a simple way to generate a key or key pair.
+
+**Prerequisites to using key generation and export APIs:**
+* Initialize the library with a successful call to `psa_crypto_init()`.
+
+**To generate an ECDSA key:**
+1. Set the desired key attributes for key generation by calling
+   `psa_set_key_algorithm()` with the chosen ECDSA algorithm (such as
+   `PSA_ALG_DETERMINISTIC_ECDSA(PSA_ALG_SHA_256)`). You only want to export the public key, not the key pair (or private key); therefore, do not set `PSA_KEY_USAGE_EXPORT`.
+1. Generate a key by calling `psa_generate_key()`.
+1. Export the generated public key by calling `psa_export_public_key()`:
+```C
+    enum {
+        key_bits = 256,
+    };
+    psa_status_t status;
+    size_t exported_length = 0;
+    static uint8_t exported[PSA_KEY_EXPORT_ECC_PUBLIC_KEY_MAX_SIZE(key_bits)];
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle;
+
+    printf("Generate a key pair...\t");
+    fflush(stdout);
+
+    /* Initialize PSA Crypto */
+    status = psa_crypto_init();
+    if (status != PSA_SUCCESS) {
+        printf("Failed to initialize PSA Crypto\n");
+        return;
+    }
+
+    /* Generate a key */
+    psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_SIGN);
+    psa_set_key_algorithm(&attributes,
+                          PSA_ALG_DETERMINISTIC_ECDSA(PSA_ALG_SHA_256));
+    psa_set_key_type(&attributes,
+                     PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1));
+    psa_set_key_bits(&attributes, key_bits);
+    status = psa_generate_key(&attributes, &handle);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to generate key\n");
+        return;
+    }
+    psa_reset_key_attributes(&attributes);
+
+    status = psa_export_public_key(handle, exported, sizeof(exported),
+                                   &exported_length);
+    if (status != PSA_SUCCESS) {
+        printf("Failed to export public key %ld\n", status);
+        return;
+    }
+
+    printf("Exported a public key\n");
+
+    /* Destroy the key */
+    psa_destroy_key(handle);
+
+    mbedtls_psa_crypto_free();
+```
+
+### More about the PSA Crypto API
+
+For more information about the PSA Crypto API, please see the [PSA Cryptography API Specification](https://armmbed.github.io/mbed-crypto/html/index.html).
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 4eff836..2a637d1 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -5,7 +5,7 @@
  */
 /*
  *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2019, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -24,73 +24,26 @@
  */
 
 /**
- * @mainpage mbed TLS v2.17.0 source code documentation
+ * @mainpage Mbed Crypto v0.1.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
  * mbed TLS's source code using Doxygen.  (See
  * http://www.stack.nl/~dimitri/doxygen/ for more information on Doxygen)
  *
- * mbed TLS has a simple setup: it provides the ingredients for an SSL/TLS
- * implementation. These ingredients are listed as modules in the
- * \ref mainpage_modules "Modules section". This "Modules section" introduces
- * the high-level module concepts used throughout this documentation.\n
- * Some examples of mbed TLS usage can be found in the \ref mainpage_examples
- * "Examples section".
+ * Mbed Crypto provides an implementation of the PSA Crypto API. The library is
+ * comprised of a number of independent modules, listed in the \ref
+ * mainpage_modules "Modules section". This "Modules section" introduces the
+ * high-level module concepts used throughout this documentation.
  *
  * @section mainpage_modules Modules
  *
- * mbed TLS supports SSLv3 up to TLSv1.2 communication by providing the
- * following:
- * - TCP/IP communication functions: listen, connect, accept, read/write.
- * - SSL/TLS communication functions: init, handshake, read/write.
- * - X.509 functions: CRT, CRL and key handling
+ * Mbed Crypto provides the following modules:
  * - Random number generation
  * - Hashing
  * - Encryption/decryption
  *
  * Above functions are split up neatly into logical interfaces. These can be
- * used separately to provide any of the above functions or to mix-and-match
- * into an SSL server/client solution that utilises a X.509 PKI. Examples of
- * such implementations are amply provided with the source code.
+ * used separately to provide any of the above functions or to mix-and-match.
  *
- * Note that mbed TLS does not provide a control channel or (multiple) session
- * handling without additional work from the developer.
- *
- * @section mainpage_examples Examples
- *
- * Example server setup:
- *
- * \b Prerequisites:
- * - X.509 certificate and private key
- * - session handling functions
- *
- * \b Setup:
- * - Load your certificate and your private RSA key (X.509 interface)
- * - Setup the listening TCP socket (TCP/IP interface)
- * - Accept incoming client connection (TCP/IP interface)
- * - Initialise as an SSL-server (SSL/TLS interface)
- *   - Set parameters, e.g. authentication, ciphers, CA-chain, key exchange
- *   - Set callback functions RNG, IO, session handling
- * - Perform an SSL-handshake (SSL/TLS interface)
- * - Read/write data (SSL/TLS interface)
- * - Close and cleanup (all interfaces)
- *
- * Example client setup:
- *
- * \b Prerequisites:
- * - X.509 certificate and private key
- * - X.509 trusted CA certificates
- *
- * \b Setup:
- * - Load the trusted CA certificates (X.509 interface)
- * - Load your certificate and your private RSA key (X.509 interface)
- * - Setup a TCP/IP connection (TCP/IP interface)
- * - Initialise as an SSL-client (SSL/TLS interface)
- *   - Set parameters, e.g. authentication mode, ciphers, CA-chain, session
- *   - Set callback functions RNG, IO
- * - Perform an SSL-handshake (SSL/TLS interface)
- * - Verify the server certificate (SSL/TLS interface)
- * - Write/read data (SSL/TLS interface)
- * - Close and cleanup (all interfaces)
  */
diff --git a/doxygen/input/doc_ssltls.h b/doxygen/input/doc_ssltls.h
deleted file mode 100644
index 4addfb3..0000000
--- a/doxygen/input/doc_ssltls.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/**
- * \file doc_ssltls.h
- *
- * \brief SSL/TLS communication module documentation file.
- */
-/*
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/**
- * @addtogroup ssltls_communication_module SSL/TLS communication module
- *
- * The SSL/TLS communication module provides the means to create an SSL/TLS
- * communication channel.
- *
- * The basic provisions are:
- * - initialise an SSL/TLS context (see \c mbedtls_ssl_init()).
- * - perform an SSL/TLS handshake (see \c mbedtls_ssl_handshake()).
- * - read/write (see \c mbedtls_ssl_read() and \c mbedtls_ssl_write()).
- * - notify a peer that connection is being closed (see \c mbedtls_ssl_close_notify()).
- *
- * Many aspects of such a channel are set through parameters and callback
- * functions:
- * - the endpoint role: client or server.
- * - the authentication mode. Should verification take place.
- * - the Host-to-host communication channel. A TCP/IP module is provided.
- * - the random number generator (RNG).
- * - the ciphers to use for encryption/decryption.
- * - session control functions.
- * - X.509 parameters for certificate-handling and key exchange.
- *
- * This module can be used to create an SSL/TLS server and client and to provide a basic
- * framework to setup and communicate through an SSL/TLS communication channel.\n
- * Note that you need to provide for several aspects yourself as mentioned above.
- */
diff --git a/doxygen/input/doc_tcpip.h b/doxygen/input/doc_tcpip.h
deleted file mode 100644
index 95f4586..0000000
--- a/doxygen/input/doc_tcpip.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/**
- * \file doc_tcpip.h
- *
- * \brief TCP/IP communication module documentation file.
- */
-/*
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/**
- * @addtogroup tcpip_communication_module TCP/IP communication module
- *
- * The TCP/IP communication module provides for a channel of
- * communication for the \link ssltls_communication_module SSL/TLS communication
- * module\endlink to use.
- * In the TCP/IP-model it provides for communication up to the Transport
- * (or Host-to-host) layer.
- * SSL/TLS resides on top of that, in the Application layer, and makes use of
- * its basic provisions:
- * - listening on a port (see \c mbedtls_net_bind()).
- * - accepting a connection (through \c mbedtls_net_accept()).
- * - read/write (through \c mbedtls_net_recv()/\c mbedtls_net_send()).
- * - close a connection (through \c mbedtls_net_close()).
- *
- * This way you have the means to, for example, implement and use an UDP or
- * IPSec communication solution as a basis.
- *
- * This module can be used at server- and clientside to provide a basic
- * means of communication over the internet.
- */
diff --git a/doxygen/input/doc_x509.h b/doxygen/input/doc_x509.h
deleted file mode 100644
index 9b52569..0000000
--- a/doxygen/input/doc_x509.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/**
- * \file doc_x509.h
- *
- * \brief X.509 module documentation file.
- */
-/*
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/**
- * @addtogroup x509_module X.509 module
- *
- * The X.509 module provides X.509 support for reading, writing and verification
- * of certificates.
- * In summary:
- *   - X.509 certificate (CRT) reading (see \c mbedtls_x509_crt_parse(),
- *     \c mbedtls_x509_crt_parse_der(), \c mbedtls_x509_crt_parse_file()).
- *   - X.509 certificate revocation list (CRL) reading (see
- *     \c mbedtls_x509_crl_parse(), \c mbedtls_x509_crl_parse_der(),
- *     and \c mbedtls_x509_crl_parse_file()).
- *   - X.509 certificate signature verification (see \c
- *     mbedtls_x509_crt_verify() and \c mbedtls_x509_crt_verify_with_profile().
- *   - X.509 certificate writing and certificate request writing (see
- *     \c mbedtls_x509write_crt_der() and \c mbedtls_x509write_csr_der()).
- *
- * This module can be used to build a certificate authority (CA) chain and
- * verify its signature. It is also used to generate Certificate Signing
- * Requests and X.509 certificates just as a CA would do.
- */
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index ce58d6b..1822369 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -1618,7 +1618,6 @@
                          P2MP \
                          P2MP_SERVER \
                          USE_CRYPTO \
-                         USE_SSL \
                          ENABLE_PLUGIN \
                          ENABLE_MANAGEMENT \
                          ENABLE_OCC \
diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index 1b581a5..02f924d 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -3,14 +3,20 @@
 if(INSTALL_MBEDTLS_HEADERS)
 
     file(GLOB headers "mbedtls/*.h")
+    file(GLOB psa_headers "psa/*.h")
 
     install(FILES ${headers}
         DESTINATION include/mbedtls
         PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ)
 
+    install(FILES ${psa_headers}
+        DESTINATION include/psa
+        PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ)
+
 endif(INSTALL_MBEDTLS_HEADERS)
 
-# Make config.h available in an out-of-source build. ssl-opt.sh requires it.
-if (NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
+# Make config.h available in an out-of-source build.
+if (ENABLE_TESTING AND NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
     link_to_source(mbedtls)
+    link_to_source(psa)
 endif()
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 94e7282..63c0f67 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -42,7 +42,7 @@
 #define MBEDTLS_AES_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/aesni.h b/include/mbedtls/aesni.h
index a4ca012..955b7c9 100644
--- a/include/mbedtls/aesni.h
+++ b/include/mbedtls/aesni.h
@@ -28,12 +28,12 @@
 #define MBEDTLS_AESNI_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "aes.h"
+#include "mbedtls/aes.h"
 
 #define MBEDTLS_AESNI_AES      0x02000000u
 #define MBEDTLS_AESNI_CLMUL    0x00000002u
diff --git a/include/mbedtls/arc4.h b/include/mbedtls/arc4.h
index fb044d5..acad623 100644
--- a/include/mbedtls/arc4.h
+++ b/include/mbedtls/arc4.h
@@ -29,7 +29,7 @@
 #define MBEDTLS_ARC4_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/aria.h b/include/mbedtls/aria.h
index 1e8956e..a72a8c2 100644
--- a/include/mbedtls/aria.h
+++ b/include/mbedtls/aria.h
@@ -31,7 +31,7 @@
 #define MBEDTLS_ARIA_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -39,7 +39,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "platform_util.h"
+#include "mbedtls/platform_util.h"
 
 #define MBEDTLS_ARIA_ENCRYPT     1 /**< ARIA encryption. */
 #define MBEDTLS_ARIA_DECRYPT     0 /**< ARIA decryption. */
diff --git a/include/mbedtls/asn1.h b/include/mbedtls/asn1.h
index 96c1c9a..ab947ab 100644
--- a/include/mbedtls/asn1.h
+++ b/include/mbedtls/asn1.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_ASN1_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -33,7 +33,7 @@
 #include <stddef.h>
 
 #if defined(MBEDTLS_BIGNUM_C)
-#include "bignum.h"
+#include "mbedtls/bignum.h"
 #endif
 
 /**
@@ -66,7 +66,7 @@
  * - 0x02 -- tag indicating INTEGER
  * - 0x01 -- length in octets
  * - 0x05 -- value
- * Such sequences are typically read into \c ::mbedtls_x509_buf.
+ * Such sequences are typically read into Mbed TLS's \c mbedtls_x509_buf.
  * \{
  */
 #define MBEDTLS_ASN1_BOOLEAN                 0x01
diff --git a/include/mbedtls/asn1write.h b/include/mbedtls/asn1write.h
index 8aa01b4..336f2da 100644
--- a/include/mbedtls/asn1write.h
+++ b/include/mbedtls/asn1write.h
@@ -25,12 +25,12 @@
 #define MBEDTLS_ASN1_WRITE_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "asn1.h"
+#include "mbedtls/asn1.h"
 
 #define MBEDTLS_ASN1_CHK_ADD(g, f)                      \
     do                                                  \
diff --git a/include/mbedtls/base64.h b/include/mbedtls/base64.h
index 0d02416..07ae3bf 100644
--- a/include/mbedtls/base64.h
+++ b/include/mbedtls/base64.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_BASE64_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index a04a145..2c5ace6 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_BIGNUM_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -129,7 +129,8 @@
         defined(__ppc64__) || defined(__powerpc64__)  || \
         defined(__ia64__)  || defined(__alpha__)      || \
         ( defined(__sparc__) && defined(__arch64__) ) || \
-        defined(__s390x__) || defined(__mips64) )
+        defined(__s390x__) || defined(__mips64)       || \
+        defined(__aarch64__) )
         #if !defined(MBEDTLS_HAVE_INT64)
             #define MBEDTLS_HAVE_INT64
         #endif /* MBEDTLS_HAVE_INT64 */
diff --git a/include/mbedtls/blowfish.h b/include/mbedtls/blowfish.h
index f01573d..1e5dba3 100644
--- a/include/mbedtls/blowfish.h
+++ b/include/mbedtls/blowfish.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_BLOWFISH_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -33,7 +33,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "platform_util.h"
+#include "mbedtls/platform_util.h"
 
 #define MBEDTLS_BLOWFISH_ENCRYPT     1
 #define MBEDTLS_BLOWFISH_DECRYPT     0
diff --git a/include/mbedtls/bn_mul.h b/include/mbedtls/bn_mul.h
index c33bd8d..163869a 100644
--- a/include/mbedtls/bn_mul.h
+++ b/include/mbedtls/bn_mul.h
@@ -39,12 +39,12 @@
 #define MBEDTLS_BN_MUL_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "bignum.h"
+#include "mbedtls/bignum.h"
 
 #if defined(MBEDTLS_HAVE_ASM)
 
@@ -198,6 +198,30 @@
 
 #endif /* AMD64 */
 
+#if defined(__aarch64__)
+
+#define MULADDC_INIT                \
+    asm(
+
+#define MULADDC_CORE                \
+        "ldr x4, [%2], #8   \n\t"   \
+        "ldr x5, [%1]       \n\t"   \
+        "mul x6, x4, %3     \n\t"   \
+        "umulh x7, x4, %3   \n\t"   \
+        "adds x5, x5, x6    \n\t"   \
+        "adc x7, x7, xzr    \n\t"   \
+        "adds x5, x5, %0    \n\t"   \
+        "adc %0, x7, xzr    \n\t"   \
+        "str x5, [%1], #8   \n\t"
+
+#define MULADDC_STOP                        \
+         : "+r" (c),  "+r" (d), "+r" (s)    \
+         : "r" (b)                          \
+         : "x4", "x5", "x6", "x7", "cc"     \
+    );
+
+#endif /* Aarch64 */
+
 #if defined(__mc68020__) || defined(__mcpu32__)
 
 #define MULADDC_INIT                    \
@@ -642,7 +666,8 @@
            "r6", "r7", "r8", "r9", "cc"         \
          );
 
-#elif defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)
+#elif (__ARM_ARCH >= 6) && \
+    defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)
 
 #define MULADDC_INIT                            \
     asm(
diff --git a/include/mbedtls/camellia.h b/include/mbedtls/camellia.h
index 3eeb663..a832454 100644
--- a/include/mbedtls/camellia.h
+++ b/include/mbedtls/camellia.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_CAMELLIA_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -33,7 +33,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "platform_util.h"
+#include "mbedtls/platform_util.h"
 
 #define MBEDTLS_CAMELLIA_ENCRYPT     1
 #define MBEDTLS_CAMELLIA_DECRYPT     0
diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index f03e3b5..ceac36c 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -50,12 +50,12 @@
 #define MBEDTLS_CCM_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "cipher.h"
+#include "mbedtls/cipher.h"
 
 #define MBEDTLS_ERR_CCM_BAD_INPUT       -0x000D /**< Bad input parameters to the function. */
 #define MBEDTLS_ERR_CCM_AUTH_FAILED     -0x000F /**< Authenticated decryption failed. */
diff --git a/include/mbedtls/certs.h b/include/mbedtls/certs.h
deleted file mode 100644
index b7c5708..0000000
--- a/include/mbedtls/certs.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * \file certs.h
- *
- * \brief Sample certificates and DHM parameters for testing
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_CERTS_H
-#define MBEDTLS_CERTS_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-/* Concatenation of all CA certificates in PEM format if available */
-extern const char   mbedtls_test_cas_pem[];
-extern const size_t mbedtls_test_cas_pem_len;
-#endif
-
-/* List of all CA certificates, terminated by NULL */
-extern const char * mbedtls_test_cas[];
-extern const size_t mbedtls_test_cas_len[];
-
-/*
- * Convenience for users who just want a certificate:
- * RSA by default, or ECDSA if RSA is not available
- */
-extern const char * mbedtls_test_ca_crt;
-extern const size_t mbedtls_test_ca_crt_len;
-extern const char * mbedtls_test_ca_key;
-extern const size_t mbedtls_test_ca_key_len;
-extern const char * mbedtls_test_ca_pwd;
-extern const size_t mbedtls_test_ca_pwd_len;
-extern const char * mbedtls_test_srv_crt;
-extern const size_t mbedtls_test_srv_crt_len;
-extern const char * mbedtls_test_srv_key;
-extern const size_t mbedtls_test_srv_key_len;
-extern const char * mbedtls_test_cli_crt;
-extern const size_t mbedtls_test_cli_crt_len;
-extern const char * mbedtls_test_cli_key;
-extern const size_t mbedtls_test_cli_key_len;
-
-#if defined(MBEDTLS_ECDSA_C)
-extern const char   mbedtls_test_ca_crt_ec[];
-extern const size_t mbedtls_test_ca_crt_ec_len;
-extern const char   mbedtls_test_ca_key_ec[];
-extern const size_t mbedtls_test_ca_key_ec_len;
-extern const char   mbedtls_test_ca_pwd_ec[];
-extern const size_t mbedtls_test_ca_pwd_ec_len;
-extern const char   mbedtls_test_srv_crt_ec[];
-extern const size_t mbedtls_test_srv_crt_ec_len;
-extern const char   mbedtls_test_srv_key_ec[];
-extern const size_t mbedtls_test_srv_key_ec_len;
-extern const char   mbedtls_test_cli_crt_ec[];
-extern const size_t mbedtls_test_cli_crt_ec_len;
-extern const char   mbedtls_test_cli_key_ec[];
-extern const size_t mbedtls_test_cli_key_ec_len;
-#endif
-
-#if defined(MBEDTLS_RSA_C)
-extern const char   mbedtls_test_ca_crt_rsa[];
-extern const size_t mbedtls_test_ca_crt_rsa_len;
-extern const char   mbedtls_test_ca_key_rsa[];
-extern const size_t mbedtls_test_ca_key_rsa_len;
-extern const char   mbedtls_test_ca_pwd_rsa[];
-extern const size_t mbedtls_test_ca_pwd_rsa_len;
-extern const char   mbedtls_test_srv_crt_rsa[];
-extern const size_t mbedtls_test_srv_crt_rsa_len;
-extern const char   mbedtls_test_srv_key_rsa[];
-extern const size_t mbedtls_test_srv_key_rsa_len;
-extern const char   mbedtls_test_cli_crt_rsa[];
-extern const size_t mbedtls_test_cli_crt_rsa_len;
-extern const char   mbedtls_test_cli_key_rsa[];
-extern const size_t mbedtls_test_cli_key_rsa_len;
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* certs.h */
diff --git a/include/mbedtls/chacha20.h b/include/mbedtls/chacha20.h
index 2ae5e6e..243ae63 100644
--- a/include/mbedtls/chacha20.h
+++ b/include/mbedtls/chacha20.h
@@ -34,7 +34,7 @@
 #define MBEDTLS_CHACHA20_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/chachapoly.h b/include/mbedtls/chachapoly.h
index 49e615d..3d842ef 100644
--- a/include/mbedtls/chachapoly.h
+++ b/include/mbedtls/chachapoly.h
@@ -34,13 +34,13 @@
 #define MBEDTLS_CHACHAPOLY_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
 /* for shared error codes */
-#include "poly1305.h"
+#include "mbedtls/poly1305.h"
 
 #define MBEDTLS_ERR_CHACHAPOLY_BAD_STATE            -0x0054 /**< The requested operation is not permitted in the current state. */
 #define MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED          -0x0056 /**< Authenticated decryption failed: data was not authentic. */
@@ -58,7 +58,7 @@
 
 #if !defined(MBEDTLS_CHACHAPOLY_ALT)
 
-#include "chacha20.h"
+#include "mbedtls/chacha20.h"
 
 typedef struct mbedtls_chachapoly_context
 {
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index 0fa74f0..4965e17 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -57,9 +57,8 @@
 #endif
 #endif /* _WIN32 */
 
-#if defined(TARGET_LIKE_MBED) && \
-    ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
-#error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
+#if defined(TARGET_LIKE_MBED) && defined(MBEDTLS_TIMING_C)
+#error "The TIMING module is not available for mbed OS - please use the timing functions provided by Mbed OS"
 #endif
 
 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
@@ -83,10 +82,6 @@
 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
-#endif
-
 #if defined(MBEDTLS_CMAC_C) && \
     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
@@ -130,6 +125,11 @@
 #error "MBEDTLS_ECP_RESTARTABLE defined, but not MBEDTLS_ECDH_LEGACY_CONTEXT"
 #endif
 
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)           && \
+    defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+#error "MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED defined, but MBEDTLS_ECDH_LEGACY_CONTEXT not disabled"
+#endif
+
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
 #endif
@@ -182,7 +182,7 @@
 #endif
 
 #if defined(MBEDTLS_GCM_C) && (                                        \
-        !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
+        !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
 #endif
 
@@ -230,69 +230,6 @@
 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
-    ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
-#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
-    ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
-#error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
-#error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
-    !defined(MBEDTLS_ECDH_C)
-#error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
-    ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
-      !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
-#error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
-    ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
-      !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
-#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
-    ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
-      !defined(MBEDTLS_X509_CRT_PARSE_C) )
-#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
-    ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
-      !defined(MBEDTLS_PKCS1_V15) )
-#error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
-    ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
-      !defined(MBEDTLS_PKCS1_V15) )
-#error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
-    ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
-      !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
-#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) &&        \
-    !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) &&              \
-    ( !defined(MBEDTLS_SHA256_C) &&                             \
-      !defined(MBEDTLS_SHA512_C) &&                             \
-      !defined(MBEDTLS_SHA1_C) )
-#error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
-#endif
-
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
@@ -323,10 +260,6 @@
 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
-#error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
-#endif
-
 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
 #endif
@@ -530,6 +463,12 @@
 #error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
 #endif
 
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C) &&    \
+    ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
+        defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
+#error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
+#endif
+
 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) &&            \
     ! defined(MBEDTLS_PSA_CRYPTO_C)
 #error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
@@ -561,119 +500,6 @@
 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
 #endif
 
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
-    ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
-#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
-    !defined(MBEDTLS_SHA1_C) )
-#error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
-    !defined(MBEDTLS_SHA1_C) )
-#error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
-    !defined(MBEDTLS_SHA1_C) )
-#error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
-    !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
-#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
-#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
-    !defined(MBEDTLS_MD_C) )
-#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
-#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
-    !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_2))
-#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
-#error "Illegal protocol selection"
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
-#error "Illegal protocol selection"
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
-#error "Illegal protocol selection"
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
-#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
-    !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
-    ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
-#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
-    ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
-#error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
-    !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
-    !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
-    !defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
-#endif
-
-#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
-#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
-    !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
-#error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
-        !defined(MBEDTLS_X509_CRT_PARSE_C)
-#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
-#endif
-
 #if defined(MBEDTLS_THREADING_PTHREAD)
 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
@@ -701,38 +527,6 @@
 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
-    !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
-    !defined(MBEDTLS_PK_PARSE_C) )
-#error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
-    !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
-    !defined(MBEDTLS_PK_WRITE_C) )
-#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
-#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
-#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
-#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
-#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
-#endif
-
-#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
-#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
-#endif
-
 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index ea00703..96efd93 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -30,13 +30,13 @@
 #define MBEDTLS_CIPHER_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
 #include <stddef.h>
-#include "platform_util.h"
+#include "mbedtls/platform_util.h"
 
 #if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C)
 #define MBEDTLS_CIPHER_MODE_AEAD
diff --git a/include/mbedtls/cipher_internal.h b/include/mbedtls/cipher_internal.h
index d711339..5930f0e 100644
--- a/include/mbedtls/cipher_internal.h
+++ b/include/mbedtls/cipher_internal.h
@@ -27,12 +27,12 @@
 #define MBEDTLS_CIPHER_WRAP_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "cipher.h"
+#include "mbedtls/cipher.h"
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 #include "psa/crypto.h"
@@ -124,14 +124,13 @@
     MBEDTLS_CIPHER_PSA_KEY_UNSET = 0,
     MBEDTLS_CIPHER_PSA_KEY_OWNED, /* Used for PSA-based cipher contexts which */
                                   /* use raw key material internally imported */
-                                  /* into a allocated key slot, and which     */
-                                  /* hence need to destroy that key slot      */
-                                  /* when they are no longer needed.          */
+                                  /* as a volatile key, and which hence need  */
+                                  /* to destroy that key when the context is  */
+                                  /* freed.                                   */
     MBEDTLS_CIPHER_PSA_KEY_NOT_OWNED, /* Used for PSA-based cipher contexts   */
-                                      /* which use a key from a key slot      */
-                                      /* provided by the user, and which      */
-                                      /* hence should not be destroyed when   */
-                                      /* the context is no longer needed.     */
+                                      /* which use a key provided by the      */
+                                      /* user, and which hence will not be    */
+                                      /* destroyed when the context is freed. */
 } mbedtls_cipher_psa_key_ownership;
 
 typedef struct
diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index 9d42b3f..792fbdc 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -29,12 +29,12 @@
 #define MBEDTLS_CMAC_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "cipher.h"
+#include "mbedtls/cipher.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/compat-1.3.h b/include/mbedtls/compat-1.3.h
index a58b4724..361cf56 100644
--- a/include/mbedtls/compat-1.3.h
+++ b/include/mbedtls/compat-1.3.h
@@ -26,7 +26,7 @@
  */
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index fd91d70..3c1430c 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -277,28 +277,52 @@
  * For example, when a function accepts as input a pointer to a buffer that may
  * contain untrusted data, and its documentation mentions that this pointer
  * must not be NULL:
- * - the pointer is checked to be non-NULL only if this option is enabled
- * - the content of the buffer is always validated
+ * - The pointer is checked to be non-NULL only if this option is enabled.
+ * - The content of the buffer is always validated.
  *
  * When this flag is defined, if a library function receives a parameter that
- * is invalid, it will:
- * - invoke the macro MBEDTLS_PARAM_FAILED() which by default expands to a
- *   call to the function mbedtls_param_failed()
- * - immediately return (with a specific error code unless the function
- *   returns void and can't communicate an error).
+ * is invalid:
+ * 1. The function will invoke the macro MBEDTLS_PARAM_FAILED().
+ * 2. If MBEDTLS_PARAM_FAILED() did not terminate the program, the function
+ *   will immediately return. If the function returns an Mbed TLS error code,
+ *   the error code in this case is MBEDTLS_ERR_xxx_BAD_INPUT_DATA.
  *
- * When defining this flag, you also need to:
- * - either provide a definition of the function mbedtls_param_failed() in
- *   your application (see platform_util.h for its prototype) as the library
- *   calls that function, but does not provide a default definition for it,
- * - or provide a different definition of the macro MBEDTLS_PARAM_FAILED()
- *   below if the above mechanism is not flexible enough to suit your needs.
- *   See the documentation of this macro later in this file.
+ * When defining this flag, you also need to arrange a definition for
+ * MBEDTLS_PARAM_FAILED(). You can do this by any of the following methods:
+ * - By default, the library defines MBEDTLS_PARAM_FAILED() to call a
+ *   function mbedtls_param_failed(), but the library does not define this
+ *   function. If you do not make any other arrangements, you must provide
+ *   the function mbedtls_param_failed() in your application.
+ *   See `platform_util.h` for its prototype.
+ * - If you enable the macro #MBEDTLS_CHECK_PARAMS_ASSERT, then the
+ *   library defines MBEDTLS_PARAM_FAILED(\c cond) to be `assert(cond)`.
+ *   You can still supply an alternative definition of
+ *   MBEDTLS_PARAM_FAILED(), which may call `assert`.
+ * - If you define a macro MBEDTLS_PARAM_FAILED() before including `config.h`
+ *   or you uncomment the definition of MBEDTLS_PARAM_FAILED() in `config.h`,
+ *   the library will call the macro that you defined and will not supply
+ *   its own version. Note that if MBEDTLS_PARAM_FAILED() calls `assert`,
+ *   you need to enable #MBEDTLS_CHECK_PARAMS_ASSERT so that library source
+ *   files include `<assert.h>`.
  *
  * Uncomment to enable validation of application-controlled parameters.
  */
 //#define MBEDTLS_CHECK_PARAMS
 
+/**
+ * \def MBEDTLS_CHECK_PARAMS_ASSERT
+ *
+ * Allow MBEDTLS_PARAM_FAILED() to call `assert`, and make it default to
+ * `assert`. This macro is only used if #MBEDTLS_CHECK_PARAMS is defined.
+ *
+ * If this macro is not defined, then MBEDTLS_PARAM_FAILED() defaults to
+ * calling a function mbedtls_param_failed(). See the documentation of
+ * #MBEDTLS_CHECK_PARAMS for details.
+ *
+ * Uncomment to allow MBEDTLS_PARAM_FAILED() to call `assert`.
+ */
+//#define MBEDTLS_CHECK_PARAMS_ASSERT
+
 /* \} name SECTION: System support */
 
 /**
@@ -614,29 +638,10 @@
  * Warning: Only do so when you know what you are doing. This allows for
  * encryption or channels without any security!
  *
- * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable
- * the following ciphersuites:
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA
- *      MBEDTLS_TLS_RSA_WITH_NULL_SHA256
- *      MBEDTLS_TLS_RSA_WITH_NULL_SHA
- *      MBEDTLS_TLS_RSA_WITH_NULL_MD5
- *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA
- *      MBEDTLS_TLS_PSK_WITH_NULL_SHA384
- *      MBEDTLS_TLS_PSK_WITH_NULL_SHA256
- *      MBEDTLS_TLS_PSK_WITH_NULL_SHA
+ * This module is required to support the TLS ciphersuites that use the NULL
+ * cipher.
  *
- * Uncomment this macro to enable the NULL cipher and ciphersuites
+ * Uncomment this macro to enable the NULL cipher
  */
 //#define MBEDTLS_CIPHER_NULL_CIPHER
 
@@ -657,57 +662,6 @@
 #define MBEDTLS_CIPHER_PADDING_ZEROS
 
 /**
- * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES
- *
- * Enable weak ciphersuites in SSL / TLS.
- * Warning: Only do so when you know what you are doing. This allows for
- * channels with virtually no security at all!
- *
- * This enables the following ciphersuites:
- *      MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
- *
- * Uncomment this macro to enable weak ciphersuites
- *
- * \warning   DES is considered a weak cipher and its use constitutes a
- *            security risk. We recommend considering stronger ciphers instead.
- */
-//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
-
-/**
- * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES
- *
- * Remove RC4 ciphersuites by default in SSL / TLS.
- * This flag removes the ciphersuites based on RC4 from the default list as
- * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to
- * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them
- * explicitly.
- *
- * Uncomment this macro to remove RC4 ciphersuites by default.
- */
-#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES
-
-/**
- * \def MBEDTLS_REMOVE_3DES_CIPHERSUITES
- *
- * Remove 3DES ciphersuites by default in SSL / TLS.
- * This flag removes the ciphersuites based on 3DES from the default list as
- * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible
- * to enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including
- * them explicitly.
- *
- * A man-in-the-browser attacker can recover authentication tokens sent through
- * a TLS connection using a 3DES based cipher suite (see "On the Practical
- * (In-)Security of 64-bit Block Ciphers" by Karthikeyan Bhargavan and Gaëtan
- * Leurent, see https://sweet32.info/SWEET32_CCS16.pdf). If this attack falls
- * in your threat model or you are unsure, then you should keep this option
- * enabled to remove 3DES based cipher suites.
- *
- * Comment this macro to keep 3DES in the default ciphersuite list.
- */
-#define MBEDTLS_REMOVE_3DES_CIPHERSUITES
-
-/**
  * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED
  *
  * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve
@@ -746,11 +700,11 @@
  * Enable "non-blocking" ECC operations that can return early and be resumed.
  *
  * This allows various functions to pause by returning
- * #MBEDTLS_ERR_ECP_IN_PROGRESS (or, for functions in the SSL module,
- * #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) and then be called later again in
- * order to further progress and eventually complete their operation. This is
- * controlled through mbedtls_ecp_set_max_ops() which limits the maximum
- * number of ECC operations a function may perform before pausing; see
+ * #MBEDTLS_ERR_ECP_IN_PROGRESS (or, for functions in Mbed TLS's SSL module,
+ * MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) and then be called later again in order
+ * to further progress and eventually complete their operation. This is
+ * controlled through mbedtls_ecp_set_max_ops() which limits the maximum number
+ * of ECC operations a function may perform before pausing; see
  * mbedtls_ecp_set_max_ops() for more information.
  *
  * This is useful in non-threaded environments if you want to avoid blocking
@@ -808,281 +762,6 @@
 #define MBEDTLS_ECDSA_DETERMINISTIC
 
 /**
- * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
- *
- * Enable the PSK based ciphersuite modes in SSL / TLS.
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
- */
-#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
- *
- * Enable the DHE-PSK based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_DHM_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
- *
- * \warning    Using DHE constitutes a security risk as it
- *             is not possible to validate custom DH parameters.
- *             If possible, it is recommended users should consider
- *             preferring other methods of key exchange.
- *             See dhm.h for more details.
- *
- */
-#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
- *
- * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_ECDH_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
- */
-#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
- *
- * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
- *           MBEDTLS_X509_CRT_PARSE_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
- */
-#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
- *
- * Enable the RSA-only based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
- *           MBEDTLS_X509_CRT_PARSE_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
- */
-#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
- *
- * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
- *           MBEDTLS_X509_CRT_PARSE_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
- *
- * \warning    Using DHE constitutes a security risk as it
- *             is not possible to validate custom DH parameters.
- *             If possible, it is recommended users should consider
- *             preferring other methods of key exchange.
- *             See dhm.h for more details.
- *
- */
-#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
- *
- * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15,
- *           MBEDTLS_X509_CRT_PARSE_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
- */
-#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
- *
- * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C,
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
- */
-#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
- *
- * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
- */
-#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
- *
- * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS.
- *
- * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
- */
-#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
-
-/**
- * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
- *
- * Enable the ECJPAKE based ciphersuite modes in SSL / TLS.
- *
- * \warning This is currently experimental. EC J-PAKE support is based on the
- * Thread v1.0.0 specification; incompatible changes to the specification
- * might still happen. For this reason, this is disabled by default.
- *
- * Requires: MBEDTLS_ECJPAKE_C
- *           MBEDTLS_SHA256_C
- *           MBEDTLS_ECP_DP_SECP256R1_ENABLED
- *
- * This enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
- */
-//#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
-
-/**
  * \def MBEDTLS_PK_PARSE_EC_EXTENDED
  *
  * Enhance support for reading EC keys using variants of SEC1 not allowed by
@@ -1195,6 +874,21 @@
  */
 //#define MBEDTLS_ENTROPY_NV_SEED
 
+/* MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
+ *
+ * In PSA key storage, encode the owner of the key.
+ *
+ * This is only meaningful when building the library as part of a
+ * multi-client service. When you activate this option, you must provide
+ * an implementation of the type psa_key_owner_id_t and a translation
+ * from psa_key_file_id_t to file name in all the storage backends that
+ * you wish to support.
+ *
+ * Note that this option is meant for internal use only and may be removed
+ * without notice.
+ */
+//#define MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
+
 /**
  * \def MBEDTLS_MEMORY_DEBUG
  *
@@ -1313,393 +1007,14 @@
 //#define MBEDTLS_SHA256_SMALLER
 
 /**
- * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
+ * \def MBEDTLS_SHA512_SMALLER
  *
- * Enable sending of alert messages in case of encountered errors as per RFC.
- * If you choose not to send the alert messages, mbed TLS can still communicate
- * with other servers, only debugging of failures is harder.
+ * Enable an implementation of SHA-512 that has lower ROM footprint but also
+ * lower performance.
  *
- * The advantage of not sending alert messages, is that no information is given
- * about reasons for failures thus preventing adversaries of gaining intel.
- *
- * Enable sending of all alert messages
+ * Uncomment to enable the smaller implementation of SHA512.
  */
-#define MBEDTLS_SSL_ALL_ALERT_MESSAGES
-
-/**
- * \def MBEDTLS_SSL_ASYNC_PRIVATE
- *
- * Enable asynchronous external private key operations in SSL. This allows
- * you to configure an SSL connection to call an external cryptographic
- * module to perform private key operations instead of performing the
- * operation inside the library.
- *
- */
-//#define MBEDTLS_SSL_ASYNC_PRIVATE
-
-/**
- * \def MBEDTLS_SSL_DEBUG_ALL
- *
- * Enable the debug messages in SSL module for all issues.
- * Debug messages have been disabled in some places to prevent timing
- * attacks due to (unbalanced) debugging function calls.
- *
- * If you need all error reporting you should enable this during debugging,
- * but remove this for production servers that should log as well.
- *
- * Uncomment this macro to report all debug messages on errors introducing
- * a timing side-channel.
- *
- */
-//#define MBEDTLS_SSL_DEBUG_ALL
-
-/** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC
- *
- * Enable support for Encrypt-then-MAC, RFC 7366.
- *
- * This allows peers that both support it to use a more robust protection for
- * ciphersuites using CBC, providing deep resistance against timing attacks
- * on the padding or underlying cipher.
- *
- * This only affects CBC ciphersuites, and is useless if none is defined.
- *
- * Requires: MBEDTLS_SSL_PROTO_TLS1    or
- *           MBEDTLS_SSL_PROTO_TLS1_1  or
- *           MBEDTLS_SSL_PROTO_TLS1_2
- *
- * Comment this macro to disable support for Encrypt-then-MAC
- */
-#define MBEDTLS_SSL_ENCRYPT_THEN_MAC
-
-/** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET
- *
- * Enable support for Extended Master Secret, aka Session Hash
- * (draft-ietf-tls-session-hash-02).
- *
- * This was introduced as "the proper fix" to the Triple Handshake familiy of
- * attacks, but it is recommended to always use it (even if you disable
- * renegotiation), since it actually fixes a more fundamental issue in the
- * original SSL/TLS design, and has implications beyond Triple Handshake.
- *
- * Requires: MBEDTLS_SSL_PROTO_TLS1    or
- *           MBEDTLS_SSL_PROTO_TLS1_1  or
- *           MBEDTLS_SSL_PROTO_TLS1_2
- *
- * Comment this macro to disable support for Extended Master Secret.
- */
-#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
-
-/**
- * \def MBEDTLS_SSL_FALLBACK_SCSV
- *
- * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00).
- *
- * For servers, it is recommended to always enable this, unless you support
- * only one version of TLS, or know for sure that none of your clients
- * implements a fallback strategy.
- *
- * For clients, you only need this if you're using a fallback strategy, which
- * is not recommended in the first place, unless you absolutely need it to
- * interoperate with buggy (version-intolerant) servers.
- *
- * Comment this macro to disable support for FALLBACK_SCSV
- */
-#define MBEDTLS_SSL_FALLBACK_SCSV
-
-/**
- * \def MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
- *
- * This option controls the availability of the API mbedtls_ssl_get_peer_cert()
- * giving access to the peer's certificate after completion of the handshake.
- *
- * Unless you need mbedtls_ssl_peer_cert() in your application, it is
- * recommended to disable this option for reduced RAM usage.
- *
- * \note If this option is disabled, mbedtls_ssl_get_peer_cert() is still
- *       defined, but always returns \c NULL.
- *
- * \note This option has no influence on the protection against the
- *       triple handshake attack. Even if it is disabled, Mbed TLS will
- *       still ensure that certificates do not change during renegotiation,
- *       for exaple by keeping a hash of the peer's certificate.
- *
- * Comment this macro to disable storing the peer's certificate
- * after the handshake.
- */
-#define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
-
-/**
- * \def MBEDTLS_SSL_HW_RECORD_ACCEL
- *
- * Enable hooking functions in SSL module for hardware acceleration of
- * individual records.
- *
- * Uncomment this macro to enable hooking functions.
- */
-//#define MBEDTLS_SSL_HW_RECORD_ACCEL
-
-/**
- * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING
- *
- * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
- *
- * This is a countermeasure to the BEAST attack, which also minimizes the risk
- * of interoperability issues compared to sending 0-length records.
- *
- * Comment this macro to disable 1/n-1 record splitting.
- */
-#define MBEDTLS_SSL_CBC_RECORD_SPLITTING
-
-/**
- * \def MBEDTLS_SSL_RENEGOTIATION
- *
- * Enable support for TLS renegotiation.
- *
- * The two main uses of renegotiation are (1) refresh keys on long-lived
- * connections and (2) client authentication after the initial handshake.
- * If you don't need renegotiation, it's probably better to disable it, since
- * it has been associated with security issues in the past and is easy to
- * misuse/misunderstand.
- *
- * Comment this to disable support for renegotiation.
- *
- * \note   Even if this option is disabled, both client and server are aware
- *         of the Renegotiation Indication Extension (RFC 5746) used to
- *         prevent the SSL renegotiation attack (see RFC 5746 Sect. 1).
- *         (See \c mbedtls_ssl_conf_legacy_renegotiation for the
- *          configuration of this extension).
- *
- */
-#define MBEDTLS_SSL_RENEGOTIATION
-
-/**
- * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
- *
- * Enable support for receiving and parsing SSLv2 Client Hello messages for the
- * SSL Server module (MBEDTLS_SSL_SRV_C).
- *
- * Uncomment this macro to enable support for SSLv2 Client Hello messages.
- */
-//#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
-
-/**
- * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
- *
- * Pick the ciphersuite according to the client's preferences rather than ours
- * in the SSL Server module (MBEDTLS_SSL_SRV_C).
- *
- * Uncomment this macro to respect client's ciphersuite order
- */
-//#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE
-
-/**
- * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
- *
- * Enable support for RFC 6066 max_fragment_length extension in SSL.
- *
- * Comment this macro to disable support for the max_fragment_length extension
- */
-#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-
-/**
- * \def MBEDTLS_SSL_PROTO_SSL3
- *
- * Enable support for SSL 3.0.
- *
- * Requires: MBEDTLS_MD5_C
- *           MBEDTLS_SHA1_C
- *
- * Comment this macro to disable support for SSL 3.0
- */
-//#define MBEDTLS_SSL_PROTO_SSL3
-
-/**
- * \def MBEDTLS_SSL_PROTO_TLS1
- *
- * Enable support for TLS 1.0.
- *
- * Requires: MBEDTLS_MD5_C
- *           MBEDTLS_SHA1_C
- *
- * Comment this macro to disable support for TLS 1.0
- */
-#define MBEDTLS_SSL_PROTO_TLS1
-
-/**
- * \def MBEDTLS_SSL_PROTO_TLS1_1
- *
- * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled).
- *
- * Requires: MBEDTLS_MD5_C
- *           MBEDTLS_SHA1_C
- *
- * Comment this macro to disable support for TLS 1.1 / DTLS 1.0
- */
-#define MBEDTLS_SSL_PROTO_TLS1_1
-
-/**
- * \def MBEDTLS_SSL_PROTO_TLS1_2
- *
- * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled).
- *
- * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C
- *           (Depends on ciphersuites)
- *
- * Comment this macro to disable support for TLS 1.2 / DTLS 1.2
- */
-#define MBEDTLS_SSL_PROTO_TLS1_2
-
-/**
- * \def MBEDTLS_SSL_PROTO_DTLS
- *
- * Enable support for DTLS (all available versions).
- *
- * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0,
- * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2.
- *
- * Requires: MBEDTLS_SSL_PROTO_TLS1_1
- *        or MBEDTLS_SSL_PROTO_TLS1_2
- *
- * Comment this macro to disable support for DTLS
- */
-#define MBEDTLS_SSL_PROTO_DTLS
-
-/**
- * \def MBEDTLS_SSL_ALPN
- *
- * Enable support for RFC 7301 Application Layer Protocol Negotiation.
- *
- * Comment this macro to disable support for ALPN.
- */
-#define MBEDTLS_SSL_ALPN
-
-/**
- * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY
- *
- * Enable support for the anti-replay mechanism in DTLS.
- *
- * Requires: MBEDTLS_SSL_TLS_C
- *           MBEDTLS_SSL_PROTO_DTLS
- *
- * \warning Disabling this is often a security risk!
- * See mbedtls_ssl_conf_dtls_anti_replay() for details.
- *
- * Comment this to disable anti-replay in DTLS.
- */
-#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
-
-/**
- * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY
- *
- * Enable support for HelloVerifyRequest on DTLS servers.
- *
- * This feature is highly recommended to prevent DTLS servers being used as
- * amplifiers in DoS attacks against other hosts. It should always be enabled
- * unless you know for sure amplification cannot be a problem in the
- * environment in which your server operates.
- *
- * \warning Disabling this can ba a security risk! (see above)
- *
- * Requires: MBEDTLS_SSL_PROTO_DTLS
- *
- * Comment this to disable support for HelloVerifyRequest.
- */
-#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
-
-/**
- * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
- *
- * Enable server-side support for clients that reconnect from the same port.
- *
- * Some clients unexpectedly close the connection and try to reconnect using the
- * same source port. This needs special support from the server to handle the
- * new connection securely, as described in section 4.2.8 of RFC 6347. This
- * flag enables that support.
- *
- * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY
- *
- * Comment this to disable support for clients reusing the source port.
- */
-#define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
-
-/**
- * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT
- *
- * Enable support for a limit of records with bad MAC.
- *
- * See mbedtls_ssl_conf_dtls_badmac_limit().
- *
- * Requires: MBEDTLS_SSL_PROTO_DTLS
- */
-#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
-
-/**
- * \def MBEDTLS_SSL_SESSION_TICKETS
- *
- * Enable support for RFC 5077 session tickets in SSL.
- * Client-side, provides full support for session tickets (maintenance of a
- * session store remains the responsibility of the application, though).
- * Server-side, you also need to provide callbacks for writing and parsing
- * tickets, including authenticated encryption and key management. Example
- * callbacks are provided by MBEDTLS_SSL_TICKET_C.
- *
- * Comment this macro to disable support for SSL session tickets
- */
-#define MBEDTLS_SSL_SESSION_TICKETS
-
-/**
- * \def MBEDTLS_SSL_EXPORT_KEYS
- *
- * Enable support for exporting key block and master secret.
- * This is required for certain users of TLS, e.g. EAP-TLS.
- *
- * Comment this macro to disable support for key export
- */
-#define MBEDTLS_SSL_EXPORT_KEYS
-
-/**
- * \def MBEDTLS_SSL_SERVER_NAME_INDICATION
- *
- * Enable support for RFC 6066 server name indication (SNI) in SSL.
- *
- * Requires: MBEDTLS_X509_CRT_PARSE_C
- *
- * Comment this macro to disable support for server name indication in SSL
- */
-#define MBEDTLS_SSL_SERVER_NAME_INDICATION
-
-/**
- * \def MBEDTLS_SSL_TRUNCATED_HMAC
- *
- * Enable support for RFC 6066 truncated HMAC in SSL.
- *
- * Comment this macro to disable support for truncated HMAC in SSL
- */
-#define MBEDTLS_SSL_TRUNCATED_HMAC
-
-/**
- * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
- *
- * Fallback to old (pre-2.7), non-conforming implementation of the truncated
- * HMAC extension which also truncates the HMAC key. Note that this option is
- * only meant for a transitory upgrade period and is likely to be removed in
- * a future version of the library.
- *
- * \warning The old implementation is non-compliant and has a security weakness
- *          (2^80 brute force attack on the HMAC key used for a single,
- *          uninterrupted connection). This should only be enabled temporarily
- *          when (1) the use of truncated HMAC is essential in order to save
- *          bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use
- *          the fixed implementation yet (pre-2.7).
- *
- * \deprecated This option is deprecated and will likely be removed in a
- *             future version of Mbed TLS.
- *
- * Uncomment to fallback to old, non-compliant truncated HMAC implementation.
- *
- * Requires: MBEDTLS_SSL_TRUNCATED_HMAC
- */
-//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
+//#define MBEDTLS_SHA512_SMALLER
 
 /**
  * \def MBEDTLS_THREADING_ALT
@@ -1726,18 +1041,27 @@
 /**
  * \def MBEDTLS_USE_PSA_CRYPTO
  *
- * Make the X.509 and TLS library use PSA for cryptographic operations, see
- * #MBEDTLS_PSA_CRYPTO_C.
+ * Make the X.509 and TLS library use PSA for cryptographic operations, and
+ * enable new APIs for using keys handled by PSA Crypto.
  *
- * Note: this option is still in progress, the full X.509 and TLS modules are
- * not covered yet, but parts that are not ported to PSA yet will still work
- * as usual, so enabling this option should not break backwards compatibility.
+ * \note Development of this option is currently in progress, and parts of Mbed
+ * TLS's X.509 and TLS modules are not ported to PSA yet. However, these parts
+ * will still continue to work as usual, so enabling this option should not
+ * break backwards compatibility.
  *
- * \warning  Support for PSA is still an experimental feature.
- *           Any public API that depends on this option may change
- *           at any time until this warning is removed.
+ * \warning Support for PSA is still an experimental feature.
+ *          Any public API that depends on this option may change
+ *          at any time until this warning is removed.
+ *
+ * \warning This option enables new Mbed TLS APIs that are dependent on the
+ * PSA Crypto API, so can't come with the same stability guarantees as the
+ * rest of the Mbed TLS APIs. You're welcome to experiment with them, but for
+ * now, access to these APIs is opt-in (via enabling the present option), in
+ * order to clearly differentiate them from the stable Mbed TLS APIs.
  *
  * Requires: MBEDTLS_PSA_CRYPTO_C.
+ *
+ * Uncomment this to enable internal use of PSA Crypto and new associated APIs.
  */
 //#define MBEDTLS_USE_PSA_CRYPTO
 
@@ -1754,108 +1078,6 @@
  */
 #define MBEDTLS_VERSION_FEATURES
 
-/**
- * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
- *
- * If set, the X509 parser will not break-off when parsing an X509 certificate
- * and encountering an extension in a v1 or v2 certificate.
- *
- * Uncomment to prevent an error.
- */
-//#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
-
-/**
- * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
- *
- * If set, the X509 parser will not break-off when parsing an X509 certificate
- * and encountering an unknown critical extension.
- *
- * \warning Depending on your PKI use, enabling this can be a security risk!
- *
- * Uncomment to prevent an error.
- */
-//#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
-
-/**
- * \def MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
- *
- * If set, this enables the X.509 API `mbedtls_x509_crt_verify_with_ca_cb()`
- * and the SSL API `mbedtls_ssl_conf_ca_cb()` which allow users to configure
- * the set of trusted certificates through a callback instead of a linked
- * list.
- *
- * This is useful for example in environments where a large number of trusted
- * certificates is present and storing them in a linked list isn't efficient
- * enough, or when the set of trusted certificates changes frequently.
- *
- * See the documentation of `mbedtls_x509_crt_verify_with_ca_cb()` and
- * `mbedtls_ssl_conf_ca_cb()` for more information.
- *
- * Uncomment to enable trusted certificate callbacks.
- */
-//#define MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-
-/**
- * \def MBEDTLS_X509_CHECK_KEY_USAGE
- *
- * Enable verification of the keyUsage extension (CA and leaf certificates).
- *
- * Disabling this avoids problems with mis-issued and/or misused
- * (intermediate) CA and leaf certificates.
- *
- * \warning Depending on your PKI use, disabling this can be a security risk!
- *
- * Comment to skip keyUsage checking for both CA and leaf certificates.
- */
-#define MBEDTLS_X509_CHECK_KEY_USAGE
-
-/**
- * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
- *
- * Enable verification of the extendedKeyUsage extension (leaf certificates).
- *
- * Disabling this avoids problems with mis-issued and/or misused certificates.
- *
- * \warning Depending on your PKI use, disabling this can be a security risk!
- *
- * Comment to skip extendedKeyUsage checking for certificates.
- */
-#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
-
-/**
- * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT
- *
- * Enable parsing and verification of X.509 certificates, CRLs and CSRS
- * signed with RSASSA-PSS (aka PKCS#1 v2.1).
- *
- * Comment this macro to disallow using RSASSA-PSS in certificates.
- */
-#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
-
-/**
- * \def MBEDTLS_ZLIB_SUPPORT
- *
- * If set, the SSL/TLS module uses ZLIB to support compression and
- * decompression of packet data.
- *
- * \warning TLS-level compression MAY REDUCE SECURITY! See for example the
- * CRIME attack. Before enabling this option, you should examine with care if
- * CRIME or similar exploits may be applicable to your use case.
- *
- * \note Currently compression can't be used with DTLS.
- *
- * \deprecated This feature is deprecated and will be removed
- *             in the next major revision of the library.
- *
- * Used in: library/ssl_tls.c
- *          library/ssl_cli.c
- *          library/ssl_srv.c
- *
- * This feature requires zlib library and headers to be present.
- *
- * Uncomment to enable use of ZLIB
- */
-//#define MBEDTLS_ZLIB_SUPPORT
 /* \} name SECTION: mbed TLS feature support */
 
 /**
@@ -1889,66 +1111,8 @@
  *          library/pem.c
  *          library/ctr_drbg.c
  *
- * This module enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA
- *      MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384
- *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384
- *      MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA
- *      MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256
- *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256
- *      MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA
+ * This module is required to support the TLS ciphersuites that use the AES
+ * cipher.
  *
  * PEM_PARSE uses AES for decrypting encrypted keys.
  */
@@ -1962,18 +1126,8 @@
  * Module:  library/arc4.c
  * Caller:  library/cipher.c
  *
- * This module enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_RSA_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
- *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
- *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
+ * This module is required to support the TLS ciphersuites that use the ARC4
+ * cipher.
  *
  * \warning   ARC4 is considered a weak cipher and its use constitutes a
  *            security risk. If possible, we recommend avoidng dependencies on
@@ -1988,8 +1142,7 @@
  * Enable the generic ASN1 parser.
  *
  * Module:  library/asn1.c
- * Caller:  library/x509.c
- *          library/dhm.c
+ * Caller:  library/dhm.c
  *          library/pkcs12.c
  *          library/pkcs5.c
  *          library/pkparse.c
@@ -2004,9 +1157,6 @@
  * Module:  library/asn1write.c
  * Caller:  library/ecdsa.c
  *          library/pkwrite.c
- *          library/x509_create.c
- *          library/x509write_crt.c
- *          library/x509write_csr.c
  */
 #define MBEDTLS_ASN1_WRITE_C
 
@@ -2033,7 +1183,6 @@
  *          library/ecdsa.c
  *          library/rsa.c
  *          library/rsa_internal.c
- *          library/ssl_tls.c
  *
  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
  */
@@ -2056,50 +1205,8 @@
  * Module:  library/camellia.c
  * Caller:  library/cipher.c
  *
- * This module enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
- *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
+ * This module is required to support the TLS ciphersuites that use the
+ * Camellia cipher.
  */
 #define MBEDTLS_CAMELLIA_C
 
@@ -2111,47 +1218,8 @@
  * Module:  library/aria.c
  * Caller:  library/cipher.c
  *
- * This module enables the following ciphersuites (if other requisites are
- * enabled as well):
- *
- *      MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384
- *      MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256
- *      MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384
+ * This module is required to support the TLS ciphersuites that use the
+ * ARIA cipher.
  */
 //#define MBEDTLS_ARIA_C
 
@@ -2164,24 +1232,11 @@
  *
  * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
  *
- * This module enables the AES-CCM ciphersuites, if other requisites are
- * enabled as well.
+ * This module is required to support AES-CCM ciphersuites in TLS.
  */
 #define MBEDTLS_CCM_C
 
 /**
- * \def MBEDTLS_CERTS_C
- *
- * Enable the test certificates.
- *
- * Module:  library/certs.c
- * Caller:
- *
- * This module is used for testing (ssl_client/server).
- */
-#define MBEDTLS_CERTS_C
-
-/**
  * \def MBEDTLS_CHACHA20_C
  *
  * Enable the ChaCha20 stream cipher.
@@ -2207,7 +1262,6 @@
  * Enable the generic cipher layer.
  *
  * Module:  library/cipher.c
- * Caller:  library/ssl_tls.c
  *
  * Uncomment to enable generic cipher wrappers.
  */
@@ -2224,7 +1278,7 @@
  * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C
  *
  */
-//#define MBEDTLS_CMAC_C
+#define MBEDTLS_CMAC_C
 
 /**
  * \def MBEDTLS_CTR_DRBG_C
@@ -2243,20 +1297,6 @@
 #define MBEDTLS_CTR_DRBG_C
 
 /**
- * \def MBEDTLS_DEBUG_C
- *
- * Enable the debug functions.
- *
- * Module:  library/debug.c
- * Caller:  library/ssl_cli.c
- *          library/ssl_srv.c
- *          library/ssl_tls.c
- *
- * This module provides debugging functions.
- */
-#define MBEDTLS_DEBUG_C
-
-/**
  * \def MBEDTLS_DES_C
  *
  * Enable the DES block cipher.
@@ -2265,18 +1305,8 @@
  * Caller:  library/pem.c
  *          library/cipher.c
  *
- * This module enables the following ciphersuites (if other requisites are
- * enabled as well):
- *      MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
- *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
+ * This module is required to support the TLS ciphersuites that use the DES
+ * cipher.
  *
  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
  *
@@ -2291,8 +1321,6 @@
  * Enable the Diffie-Hellman-Merkle module.
  *
  * Module:  library/dhm.c
- * Caller:  library/ssl_cli.c
- *          library/ssl_srv.c
  *
  * This module is used by the following key exchanges:
  *      DHE-RSA, DHE-PSK
@@ -2312,8 +1340,6 @@
  * Enable the elliptic curve Diffie-Hellman library.
  *
  * Module:  library/ecdh.c
- * Caller:  library/ssl_cli.c
- *          library/ssl_srv.c
  *
  * This module is used by the following key exchanges:
  *      ECDHE-ECDSA, ECDHE-RSA, DHE-PSK
@@ -2399,14 +1425,13 @@
 /**
  * \def MBEDTLS_GCM_C
  *
- * Enable the Galois/Counter Mode (GCM) for AES.
+ * Enable the Galois/Counter Mode (GCM).
  *
  * Module:  library/gcm.c
  *
- * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C
+ * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C or MBEDTLS_ARIA_C
  *
- * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other
- * requisites are enabled as well.
+ * This module is required to support the TLS ciphersuites that use GCM.
  */
 #define MBEDTLS_GCM_C
 
@@ -2529,7 +1554,6 @@
  * Module:  library/md5.c
  * Caller:  library/md.c
  *          library/pem.c
- *          library/ssl_tls.c
  *
  * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2
  * depending on the handshake parameters. Further, it is used for checking
@@ -2560,25 +1584,6 @@
 //#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
 
 /**
- * \def MBEDTLS_NET_C
- *
- * Enable the TCP and UDP over IPv6/IPv4 networking routines.
- *
- * \note This module only works on POSIX/Unix (including Linux, BSD and OS X)
- * and Windows. For other platforms, you'll want to disable it, and write your
- * own networking callbacks to be passed to \c mbedtls_ssl_set_bio().
- *
- * \note See also our Knowledge Base article about porting to a new
- * environment:
- * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS
- *
- * Module:  library/net_sockets.c
- *
- * This module provides networking routines.
- */
-#define MBEDTLS_NET_C
-
-/**
  * \def MBEDTLS_OID_C
  *
  * Enable the OID database.
@@ -2589,13 +1594,6 @@
  *          library/pkparse.c
  *          library/pkwrite.c
  *          library/rsa.c
- *          library/x509.c
- *          library/x509_create.c
- *          library/x509_crl.c
- *          library/x509_crt.c
- *          library/x509_csr.c
- *          library/x509write_crt.c
- *          library/x509write_csr.c
  *
  * This modules translates between OIDs and internal values.
  */
@@ -2623,9 +1621,6 @@
  * Module:  library/pem.c
  * Caller:  library/dhm.c
  *          library/pkparse.c
- *          library/x509_crl.c
- *          library/x509_crt.c
- *          library/x509_csr.c
  *
  * Requires: MBEDTLS_BASE64_C
  *
@@ -2640,8 +1635,6 @@
  *
  * Module:  library/pem.c
  * Caller:  library/pkwrite.c
- *          library/x509write_crt.c
- *          library/x509write_csr.c
  *
  * Requires: MBEDTLS_BASE64_C
  *
@@ -2655,9 +1648,6 @@
  * Enable the generic public (asymetric) key layer.
  *
  * Module:  library/pk.c
- * Caller:  library/ssl_tls.c
- *          library/ssl_cli.c
- *          library/ssl_srv.c
  *
  * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C
  *
@@ -2671,8 +1661,6 @@
  * Enable the generic public (asymetric) key parser.
  *
  * Module:  library/pkparse.c
- * Caller:  library/x509_crt.c
- *          library/x509_csr.c
  *
  * Requires: MBEDTLS_PK_C
  *
@@ -2686,7 +1674,6 @@
  * Enable the generic public (asymetric) key writer.
  *
  * Module:  library/pkwrite.c
- * Caller:  library/x509write.c
  *
  * Requires: MBEDTLS_PK_C
  *
@@ -2708,21 +1695,6 @@
 #define MBEDTLS_PKCS5_C
 
 /**
- * \def MBEDTLS_PKCS11_C
- *
- * Enable wrapper for PKCS#11 smartcard support.
- *
- * Module:  library/pkcs11.c
- * Caller:  library/pk.c
- *
- * Requires: MBEDTLS_PK_C
- *
- * This module enables SSL/TLS PKCS #11 smartcard support.
- * Requires the presence of the PKCS#11 helper library (libpkcs11-helper)
- */
-//#define MBEDTLS_PKCS11_C
-
-/**
  * \def MBEDTLS_PKCS12_C
  *
  * Enable PKCS#12 PBE functions.
@@ -2773,32 +1745,45 @@
  *
  * Enable the Platform Security Architecture cryptography API.
  *
- * \note This option only has an effect when the build option
- * USE_CRYPTO_SUBMODULE is also in use.
+ * \warning The PSA Crypto API is still beta status. While you're welcome to
+ * experiment using it, incompatible API changes are still possible, and some
+ * parts may not have reached the same quality as the rest of Mbed TLS yet.
  *
- * \warning This feature is experimental and available on an opt-in basis only.
- * PSA APIs are subject to change at any time. The implementation comes with
- * less assurance and support than the rest of Mbed TLS.
- *
- * Module:  crypto/library/psa_crypto.c
+ * Module:  library/psa_crypto.c
  *
  * Requires: MBEDTLS_CTR_DRBG_C, MBEDTLS_ENTROPY_C
  *
  */
-//#define MBEDTLS_PSA_CRYPTO_C
+#define MBEDTLS_PSA_CRYPTO_C
+
+/**
+ * \def MBEDTLS_PSA_CRYPTO_SE_C
+ *
+ * Enable secure element support in the Platform Security Architecture
+ * cryptography API.
+ *
+ * \warning This feature is not yet suitable for production. It is provided
+ *          for API evaluation and testing purposes only.
+ *
+ * Module:  library/psa_crypto_se.c
+ *
+ * Requires: MBEDTLS_PSA_CRYPTO_C, MBEDTLS_PSA_CRYPTO_STORAGE_C
+ *
+ */
+//#define MBEDTLS_PSA_CRYPTO_SE_C
 
 /**
  * \def MBEDTLS_PSA_CRYPTO_STORAGE_C
  *
  * Enable the Platform Security Architecture persistent key storage.
  *
- * Module:  crypto/library/psa_crypto_storage.c
+ * Module:  library/psa_crypto_storage.c
  *
  * Requires: MBEDTLS_PSA_CRYPTO_C,
  *           either MBEDTLS_PSA_ITS_FILE_C or a native implementation of
  *           the PSA ITS interface
  */
-//#define MBEDTLS_PSA_CRYPTO_STORAGE_C
+#define MBEDTLS_PSA_CRYPTO_STORAGE_C
 
 /**
  * \def MBEDTLS_PSA_ITS_FILE_C
@@ -2806,12 +1791,11 @@
  * Enable the emulation of the Platform Security Architecture
  * Internal Trusted Storage (PSA ITS) over files.
  *
- * Module:  crypto/library/psa_its_file.c
+ * Module:  library/psa_its_file.c
  *
  * Requires: MBEDTLS_FS_IO
- *
  */
-//#define MBEDTLS_PSA_ITS_FILE_C
+#define MBEDTLS_PSA_ITS_FILE_C
 
 /**
  * \def MBEDTLS_RIPEMD160_C
@@ -2831,10 +1815,6 @@
  *
  * Module:  library/rsa.c
  *          library/rsa_internal.c
- * Caller:  library/ssl_cli.c
- *          library/ssl_srv.c
- *          library/ssl_tls.c
- *          library/x509.c
  *
  * This module is used by the following key exchanges:
  *      RSA, DHE-RSA, ECDHE-RSA, RSA-PSK
@@ -2850,10 +1830,6 @@
  *
  * Module:  library/sha1.c
  * Caller:  library/md.c
- *          library/ssl_cli.c
- *          library/ssl_srv.c
- *          library/ssl_tls.c
- *          library/x509write_crt.c
  *
  * This module is required for SSL/TLS up to version 1.1, for TLS 1.2
  * depending on the handshake parameters, and for SHA1-signed certificates.
@@ -2873,9 +1849,6 @@
  * Module:  library/sha256.c
  * Caller:  library/entropy.c
  *          library/md.c
- *          library/ssl_cli.c
- *          library/ssl_srv.c
- *          library/ssl_tls.c
  *
  * This module adds support for SHA-224 and SHA-256.
  * This module is required for the SSL/TLS 1.2 PRF function.
@@ -2890,92 +1863,12 @@
  * Module:  library/sha512.c
  * Caller:  library/entropy.c
  *          library/md.c
- *          library/ssl_cli.c
- *          library/ssl_srv.c
  *
  * This module adds support for SHA-384 and SHA-512.
  */
 #define MBEDTLS_SHA512_C
 
 /**
- * \def MBEDTLS_SSL_CACHE_C
- *
- * Enable simple SSL cache implementation.
- *
- * Module:  library/ssl_cache.c
- * Caller:
- *
- * Requires: MBEDTLS_SSL_CACHE_C
- */
-#define MBEDTLS_SSL_CACHE_C
-
-/**
- * \def MBEDTLS_SSL_COOKIE_C
- *
- * Enable basic implementation of DTLS cookies for hello verification.
- *
- * Module:  library/ssl_cookie.c
- * Caller:
- */
-#define MBEDTLS_SSL_COOKIE_C
-
-/**
- * \def MBEDTLS_SSL_TICKET_C
- *
- * Enable an implementation of TLS server-side callbacks for session tickets.
- *
- * Module:  library/ssl_ticket.c
- * Caller:
- *
- * Requires: MBEDTLS_CIPHER_C
- */
-#define MBEDTLS_SSL_TICKET_C
-
-/**
- * \def MBEDTLS_SSL_CLI_C
- *
- * Enable the SSL/TLS client code.
- *
- * Module:  library/ssl_cli.c
- * Caller:
- *
- * Requires: MBEDTLS_SSL_TLS_C
- *
- * This module is required for SSL/TLS client support.
- */
-#define MBEDTLS_SSL_CLI_C
-
-/**
- * \def MBEDTLS_SSL_SRV_C
- *
- * Enable the SSL/TLS server code.
- *
- * Module:  library/ssl_srv.c
- * Caller:
- *
- * Requires: MBEDTLS_SSL_TLS_C
- *
- * This module is required for SSL/TLS server support.
- */
-#define MBEDTLS_SSL_SRV_C
-
-/**
- * \def MBEDTLS_SSL_TLS_C
- *
- * Enable the generic SSL/TLS code.
- *
- * Module:  library/ssl_tls.c
- * Caller:  library/ssl_cli.c
- *          library/ssl_srv.c
- *
- * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C
- *           and at least one of the MBEDTLS_SSL_PROTO_XXX defines
- *
- * This module is required for SSL/TLS.
- */
-#define MBEDTLS_SSL_TLS_C
-
-/**
  * \def MBEDTLS_THREADING_C
  *
  * Enable the threading abstraction layer.
@@ -3004,9 +1897,9 @@
  *
  * \note The provided implementation only works on POSIX/Unix (including Linux,
  * BSD and OS X) and Windows. On other platforms, you can either disable that
- * module and provide your own implementations of the callbacks needed by
- * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide
- * your own implementation of the whole module by setting
+ * module and provide your own implementations of the callbacks needed by Mbed
+ * TLS's \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and
+ * provide your own implementation of the whole module by setting
  * \c MBEDTLS_TIMING_ALT in the current file.
  *
  * \note See also our Knowledge Base article about porting to a new
@@ -3032,106 +1925,6 @@
 #define MBEDTLS_VERSION_C
 
 /**
- * \def MBEDTLS_X509_USE_C
- *
- * Enable X.509 core for using certificates.
- *
- * Module:  library/x509.c
- * Caller:  library/x509_crl.c
- *          library/x509_crt.c
- *          library/x509_csr.c
- *
- * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C,
- *           MBEDTLS_PK_PARSE_C
- *
- * This module is required for the X.509 parsing modules.
- */
-#define MBEDTLS_X509_USE_C
-
-/**
- * \def MBEDTLS_X509_CRT_PARSE_C
- *
- * Enable X.509 certificate parsing.
- *
- * Module:  library/x509_crt.c
- * Caller:  library/ssl_cli.c
- *          library/ssl_srv.c
- *          library/ssl_tls.c
- *
- * Requires: MBEDTLS_X509_USE_C
- *
- * This module is required for X.509 certificate parsing.
- */
-#define MBEDTLS_X509_CRT_PARSE_C
-
-/**
- * \def MBEDTLS_X509_CRL_PARSE_C
- *
- * Enable X.509 CRL parsing.
- *
- * Module:  library/x509_crl.c
- * Caller:  library/x509_crt.c
- *
- * Requires: MBEDTLS_X509_USE_C
- *
- * This module is required for X.509 CRL parsing.
- */
-#define MBEDTLS_X509_CRL_PARSE_C
-
-/**
- * \def MBEDTLS_X509_CSR_PARSE_C
- *
- * Enable X.509 Certificate Signing Request (CSR) parsing.
- *
- * Module:  library/x509_csr.c
- * Caller:  library/x509_crt_write.c
- *
- * Requires: MBEDTLS_X509_USE_C
- *
- * This module is used for reading X.509 certificate request.
- */
-#define MBEDTLS_X509_CSR_PARSE_C
-
-/**
- * \def MBEDTLS_X509_CREATE_C
- *
- * Enable X.509 core for creating certificates.
- *
- * Module:  library/x509_create.c
- *
- * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C
- *
- * This module is the basis for creating X.509 certificates and CSRs.
- */
-#define MBEDTLS_X509_CREATE_C
-
-/**
- * \def MBEDTLS_X509_CRT_WRITE_C
- *
- * Enable creating X.509 certificates.
- *
- * Module:  library/x509_crt_write.c
- *
- * Requires: MBEDTLS_X509_CREATE_C
- *
- * This module is required for X.509 certificate creation.
- */
-#define MBEDTLS_X509_CRT_WRITE_C
-
-/**
- * \def MBEDTLS_X509_CSR_WRITE_C
- *
- * Enable creating X.509 Certificate Signing Requests (CSR).
- *
- * Module:  library/x509_csr_write.c
- *
- * Requires: MBEDTLS_X509_CREATE_C
- *
- * This module is required for X.509 certificate request writing.
- */
-#define MBEDTLS_X509_CSR_WRITE_C
-
-/**
  * \def MBEDTLS_XTEA_C
  *
  * Enable the XTEA block cipher.
@@ -3222,13 +2015,16 @@
 
 /**
  * \brief       This macro is invoked by the library when an invalid parameter
- *              is detected that is only checked with MBEDTLS_CHECK_PARAMS
+ *              is detected that is only checked with #MBEDTLS_CHECK_PARAMS
  *              (see the documentation of that option for context).
  *
- *              When you leave this undefined here, a default definition is
- *              provided that invokes the function mbedtls_param_failed(),
- *              which is declared in platform_util.h for the benefit of the
- *              library, but that you need to define in your application.
+ *              When you leave this undefined here, the library provides
+ *              a default definition. If the macro #MBEDTLS_CHECK_PARAMS_ASSERT
+ *              is defined, the default definition is `assert(cond)`,
+ *              otherwise the default definition calls a function
+ *              mbedtls_param_failed(). This function is declared in
+ *              `platform_util.h` for the benefit of the library, but
+ *              you need to define in your application.
  *
  *              When you define this here, this replaces the default
  *              definition in platform_util.h (which no longer declares the
@@ -3237,6 +2033,9 @@
  *              particular, that all the necessary declarations are visible
  *              from within the library - you can ensure that by providing
  *              them in this file next to the macro definition).
+ *              If you define this macro to call `assert`, also define
+ *              #MBEDTLS_CHECK_PARAMS_ASSERT so that library source files
+ *              include `<assert.h>`.
  *
  *              Note that you may define this macro to expand to nothing, in
  *              which case you don't have to worry about declarations or
@@ -3250,157 +2049,6 @@
  */
 //#define MBEDTLS_PARAM_FAILED( cond )               assert( cond )
 
-/* SSL Cache options */
-//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
-//#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
-
-/* SSL options */
-
-/** \def MBEDTLS_SSL_MAX_CONTENT_LEN
- *
- * Maximum length (in bytes) of incoming and outgoing plaintext fragments.
- *
- * This determines the size of both the incoming and outgoing TLS I/O buffers
- * in such a way that both are capable of holding the specified amount of
- * plaintext data, regardless of the protection mechanism used.
- *
- * To configure incoming and outgoing I/O buffers separately, use
- * #MBEDTLS_SSL_IN_CONTENT_LEN and #MBEDTLS_SSL_OUT_CONTENT_LEN,
- * which overwrite the value set by this option.
- *
- * \note When using a value less than the default of 16KB on the client, it is
- *       recommended to use the Maximum Fragment Length (MFL) extension to
- *       inform the server about this limitation. On the server, there
- *       is no supported, standardized way of informing the client about
- *       restriction on the maximum size of incoming messages, and unless
- *       the limitation has been communicated by other means, it is recommended
- *       to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN
- *       while keeping the default value of 16KB for the incoming buffer.
- *
- * Uncomment to set the maximum plaintext size of both
- * incoming and outgoing I/O buffers.
- */
-//#define MBEDTLS_SSL_MAX_CONTENT_LEN             16384
-
-/** \def MBEDTLS_SSL_IN_CONTENT_LEN
- *
- * Maximum length (in bytes) of incoming plaintext fragments.
- *
- * This determines the size of the incoming TLS I/O buffer in such a way
- * that it is capable of holding the specified amount of plaintext data,
- * regardless of the protection mechanism used.
- *
- * If this option is undefined, it inherits its value from
- * #MBEDTLS_SSL_MAX_CONTENT_LEN.
- *
- * \note When using a value less than the default of 16KB on the client, it is
- *       recommended to use the Maximum Fragment Length (MFL) extension to
- *       inform the server about this limitation. On the server, there
- *       is no supported, standardized way of informing the client about
- *       restriction on the maximum size of incoming messages, and unless
- *       the limitation has been communicated by other means, it is recommended
- *       to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN
- *       while keeping the default value of 16KB for the incoming buffer.
- *
- * Uncomment to set the maximum plaintext size of the incoming I/O buffer
- * independently of the outgoing I/O buffer.
- */
-//#define MBEDTLS_SSL_IN_CONTENT_LEN              16384
-
-/** \def MBEDTLS_SSL_OUT_CONTENT_LEN
- *
- * Maximum length (in bytes) of outgoing plaintext fragments.
- *
- * This determines the size of the outgoing TLS I/O buffer in such a way
- * that it is capable of holding the specified amount of plaintext data,
- * regardless of the protection mechanism used.
- *
- * If this option undefined, it inherits its value from
- * #MBEDTLS_SSL_MAX_CONTENT_LEN.
- *
- * It is possible to save RAM by setting a smaller outward buffer, while keeping
- * the default inward 16384 byte buffer to conform to the TLS specification.
- *
- * The minimum required outward buffer size is determined by the handshake
- * protocol's usage. Handshaking will fail if the outward buffer is too small.
- * The specific size requirement depends on the configured ciphers and any
- * certificate data which is sent during the handshake.
- *
- * Uncomment to set the maximum plaintext size of the outgoing I/O buffer
- * independently of the incoming I/O buffer.
- */
-//#define MBEDTLS_SSL_OUT_CONTENT_LEN             16384
-
-/** \def MBEDTLS_SSL_DTLS_MAX_BUFFERING
- *
- * Maximum number of heap-allocated bytes for the purpose of
- * DTLS handshake message reassembly and future message buffering.
- *
- * This should be at least 9/8 * MBEDTLSSL_IN_CONTENT_LEN
- * to account for a reassembled handshake message of maximum size,
- * together with its reassembly bitmap.
- *
- * A value of 2 * MBEDTLS_SSL_IN_CONTENT_LEN (32768 by default)
- * should be sufficient for all practical situations as it allows
- * to reassembly a large handshake message (such as a certificate)
- * while buffering multiple smaller handshake messages.
- *
- */
-//#define MBEDTLS_SSL_DTLS_MAX_BUFFERING             32768
-
-//#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
-//#define MBEDTLS_PSK_MAX_LEN               32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */
-//#define MBEDTLS_SSL_COOKIE_TIMEOUT        60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
-
-/**
- * Complete list of ciphersuites to use, in order of preference.
- *
- * \warning No dependency checking is done on that field! This option can only
- * be used to restrict the set of available ciphersuites. It is your
- * responsibility to make sure the needed modules are active.
- *
- * Use this to save a few hundred bytes of ROM (default ordering of all
- * available ciphersuites) and a few to a few hundred bytes of RAM.
- *
- * The value below is only an example, not the default.
- */
-//#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
-
-/* X509 options */
-//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
-//#define MBEDTLS_X509_MAX_FILE_PATH_LEN     512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */
-
-/**
- * Allow SHA-1 in the default TLS configuration for certificate signing.
- * Without this build-time option, SHA-1 support must be activated explicitly
- * through mbedtls_ssl_conf_cert_profile. Turning on this option is not
- * recommended because of it is possible to generate SHA-1 collisions, however
- * this may be safe for legacy infrastructure where additional controls apply.
- *
- * \warning   SHA-1 is considered a weak message digest and its use constitutes
- *            a security risk. If possible, we recommend avoiding dependencies
- *            on it, and considering stronger message digests instead.
- *
- */
-// #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-
-/**
- * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake
- * signature and ciphersuite selection. Without this build-time option, SHA-1
- * support must be activated explicitly through mbedtls_ssl_conf_sig_hashes.
- * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by
- * default. At the time of writing, there is no practical attack on the use
- * of SHA-1 in handshake signatures, hence this option is turned on by default
- * to preserve compatibility with existing peers, but the general
- * warning applies nonetheless:
- *
- * \warning   SHA-1 is considered a weak message digest and its use constitutes
- *            a security risk. If possible, we recommend avoiding dependencies
- *            on it, and considering stronger message digests instead.
- *
- */
-#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
-
 /**
  * Uncomment the macro to let mbed TLS use your alternate implementation of
  * mbedtls_platform_zeroize(). This replaces the default implementation in
@@ -3440,6 +2088,15 @@
  */
 //#define MBEDTLS_PLATFORM_GMTIME_R_ALT
 
+/**
+ * Enable the verified implementations of ECDH primitives from Project Everest
+ * (currently only Curve25519). This feature changes the layout of ECDH
+ * contexts and therefore is a compatibility break for applications that access
+ * fields of a mbedtls_ecdh_context structure directly. See also
+ * MBEDTLS_ECDH_LEGACY_CONTEXT in include/mbedtls/ecdh.h.
+ */
+//#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
+
 /* \} name SECTION: Customisation configuration options */
 
 /* Target and application specific configurations
@@ -3451,6 +2108,6 @@
 #include MBEDTLS_USER_CONFIG_FILE
 #endif
 
-#include "check_config.h"
+#include "mbedtls/check_config.h"
 
 #endif /* MBEDTLS_CONFIG_H */
diff --git a/include/mbedtls/ctr_drbg.h b/include/mbedtls/ctr_drbg.h
index cc3df7b..ffaf8ad 100644
--- a/include/mbedtls/ctr_drbg.h
+++ b/include/mbedtls/ctr_drbg.h
@@ -37,15 +37,15 @@
 #define MBEDTLS_CTR_DRBG_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "aes.h"
+#include "mbedtls/aes.h"
 
 #if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
+#include "mbedtls/threading.h"
 #endif
 
 #define MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED        -0x0034  /**< The entropy source failed. */
diff --git a/include/mbedtls/debug.h b/include/mbedtls/debug.h
deleted file mode 100644
index 736444b..0000000
--- a/include/mbedtls/debug.h
+++ /dev/null
@@ -1,265 +0,0 @@
-/**
- * \file debug.h
- *
- * \brief Functions for controlling and providing debug output from the library.
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_DEBUG_H
-#define MBEDTLS_DEBUG_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "ssl.h"
-
-#if defined(MBEDTLS_ECP_C)
-#include "ecp.h"
-#endif
-
-#if defined(MBEDTLS_DEBUG_C)
-
-#define MBEDTLS_DEBUG_STRIP_PARENS( ... )   __VA_ARGS__
-
-#define MBEDTLS_SSL_DEBUG_MSG( level, args )                    \
-    mbedtls_debug_print_msg( ssl, level, __FILE__, __LINE__,    \
-                             MBEDTLS_DEBUG_STRIP_PARENS args )
-
-#define MBEDTLS_SSL_DEBUG_RET( level, text, ret )                \
-    mbedtls_debug_print_ret( ssl, level, __FILE__, __LINE__, text, ret )
-
-#define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len )           \
-    mbedtls_debug_print_buf( ssl, level, __FILE__, __LINE__, text, buf, len )
-
-#if defined(MBEDTLS_BIGNUM_C)
-#define MBEDTLS_SSL_DEBUG_MPI( level, text, X )                  \
-    mbedtls_debug_print_mpi( ssl, level, __FILE__, __LINE__, text, X )
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-#define MBEDTLS_SSL_DEBUG_ECP( level, text, X )                  \
-    mbedtls_debug_print_ecp( ssl, level, __FILE__, __LINE__, text, X )
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#define MBEDTLS_SSL_DEBUG_CRT( level, text, crt )                \
-    mbedtls_debug_print_crt( ssl, level, __FILE__, __LINE__, text, crt )
-#endif
-
-#if defined(MBEDTLS_ECDH_C)
-#define MBEDTLS_SSL_DEBUG_ECDH( level, ecdh, attr )               \
-    mbedtls_debug_printf_ecdh( ssl, level, __FILE__, __LINE__, ecdh, attr )
-#endif
-
-#else /* MBEDTLS_DEBUG_C */
-
-#define MBEDTLS_SSL_DEBUG_MSG( level, args )            do { } while( 0 )
-#define MBEDTLS_SSL_DEBUG_RET( level, text, ret )       do { } while( 0 )
-#define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len )  do { } while( 0 )
-#define MBEDTLS_SSL_DEBUG_MPI( level, text, X )         do { } while( 0 )
-#define MBEDTLS_SSL_DEBUG_ECP( level, text, X )         do { } while( 0 )
-#define MBEDTLS_SSL_DEBUG_CRT( level, text, crt )       do { } while( 0 )
-#define MBEDTLS_SSL_DEBUG_ECDH( level, ecdh, attr )     do { } while( 0 )
-
-#endif /* MBEDTLS_DEBUG_C */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief   Set the threshold error level to handle globally all debug output.
- *          Debug messages that have a level over the threshold value are
- *          discarded.
- *          (Default value: 0 = No debug )
- *
- * \param threshold     theshold level of messages to filter on. Messages at a
- *                      higher level will be discarded.
- *                          - Debug levels
- *                              - 0 No debug
- *                              - 1 Error
- *                              - 2 State change
- *                              - 3 Informational
- *                              - 4 Verbose
- */
-void mbedtls_debug_set_threshold( int threshold );
-
-/**
- * \brief    Print a message to the debug output. This function is always used
- *          through the MBEDTLS_SSL_DEBUG_MSG() macro, which supplies the ssl
- *          context, file and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the message has occurred in
- * \param line      line number the message has occurred at
- * \param format    format specifier, in printf format
- * \param ...       variables used by the format specifier
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
-                              const char *file, int line,
-                              const char *format, ... );
-
-/**
- * \brief   Print the return value of a function to the debug output. This
- *          function is always used through the MBEDTLS_SSL_DEBUG_RET() macro,
- *          which supplies the ssl context, file and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the error has occurred in
- * \param line      line number the error has occurred in
- * \param text      the name of the function that returned the error
- * \param ret       the return code value
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, int ret );
-
-/**
- * \brief   Output a buffer of size len bytes to the debug output. This function
- *          is always used through the MBEDTLS_SSL_DEBUG_BUF() macro,
- *          which supplies the ssl context, file and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the error has occurred in
- * \param line      line number the error has occurred in
- * \param text      a name or label for the buffer being dumped. Normally the
- *                  variable or buffer name
- * \param buf       the buffer to be outputted
- * \param len       length of the buffer
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line, const char *text,
-                      const unsigned char *buf, size_t len );
-
-#if defined(MBEDTLS_BIGNUM_C)
-/**
- * \brief   Print a MPI variable to the debug output. This function is always
- *          used through the MBEDTLS_SSL_DEBUG_MPI() macro, which supplies the
- *          ssl context, file and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the error has occurred in
- * \param line      line number the error has occurred in
- * \param text      a name or label for the MPI being output. Normally the
- *                  variable name
- * \param X         the MPI variable
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, const mbedtls_mpi *X );
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-/**
- * \brief   Print an ECP point to the debug output. This function is always
- *          used through the MBEDTLS_SSL_DEBUG_ECP() macro, which supplies the
- *          ssl context, file and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the error has occurred in
- * \param line      line number the error has occurred in
- * \param text      a name or label for the ECP point being output. Normally the
- *                  variable name
- * \param X         the ECP point
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, const mbedtls_ecp_point *X );
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief   Print a X.509 certificate structure to the debug output. This
- *          function is always used through the MBEDTLS_SSL_DEBUG_CRT() macro,
- *          which supplies the ssl context, file and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the error has occurred in
- * \param line      line number the error has occurred in
- * \param text      a name or label for the certificate being output
- * \param crt       X.509 certificate structure
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, const mbedtls_x509_crt *crt );
-#endif
-
-#if defined(MBEDTLS_ECDH_C)
-typedef enum
-{
-    MBEDTLS_DEBUG_ECDH_Q,
-    MBEDTLS_DEBUG_ECDH_QP,
-    MBEDTLS_DEBUG_ECDH_Z,
-} mbedtls_debug_ecdh_attr;
-
-/**
- * \brief   Print a field of the ECDH structure in the SSL context to the debug
- *          output. This function is always used through the
- *          MBEDTLS_SSL_DEBUG_ECDH() macro, which supplies the ssl context, file
- *          and line number parameters.
- *
- * \param ssl       SSL context
- * \param level     error level of the debug message
- * \param file      file the error has occurred in
- * \param line      line number the error has occurred in
- * \param ecdh      the ECDH context
- * \param attr      the identifier of the attribute being output
- *
- * \attention       This function is intended for INTERNAL usage within the
- *                  library only.
- */
-void mbedtls_debug_printf_ecdh( const mbedtls_ssl_context *ssl, int level,
-                                const char *file, int line,
-                                const mbedtls_ecdh_context *ecdh,
-                                mbedtls_debug_ecdh_attr attr );
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* debug.h */
-
diff --git a/include/mbedtls/des.h b/include/mbedtls/des.h
index 54e6b78..1c80b53 100644
--- a/include/mbedtls/des.h
+++ b/include/mbedtls/des.h
@@ -30,7 +30,7 @@
 #define MBEDTLS_DES_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 2909f5f..831cfd7 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -66,11 +66,11 @@
 #define MBEDTLS_DHM_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
-#include "bignum.h"
+#include "mbedtls/bignum.h"
 
 /*
  * DHM Error codes
@@ -298,7 +298,6 @@
 void mbedtls_dhm_free( mbedtls_dhm_context *ctx );
 
 #if defined(MBEDTLS_ASN1_PARSE_C)
-/** \ingroup x509_module */
 /**
  * \brief             This function parses DHM parameters in PEM or DER format.
  *
@@ -317,7 +316,6 @@
                            size_t dhminlen );
 
 #if defined(MBEDTLS_FS_IO)
-/** \ingroup x509_module */
 /**
  * \brief          This function loads and parses DHM parameters from a file.
  *
@@ -350,11 +348,10 @@
 #endif
 
 /**
- * RFC 3526, RFC 5114 and RFC 7919 standardize a number of
- * Diffie-Hellman groups, some of which are included here
- * for use within the SSL/TLS module and the user's convenience
- * when configuring the Diffie-Hellman parameters by hand
- * through \c mbedtls_ssl_conf_dh_param.
+ * RFC 3526, RFC 5114 and RFC 7919 standardize a number of Diffie-Hellman
+ * groups, some of which are included here for use by Mbed TLS's SSL/TLS module
+ * and the user's convenience when configuring the Diffie-Hellman parameters by
+ * hand through Mbed TLS's \c mbedtls_ssl_conf_dh_param.
  *
  * The following lists the source of the above groups in the standards:
  * - RFC 5114 section 2.2:  2048-bit MODP Group with 224-bit Prime Order Subgroup
diff --git a/include/mbedtls/ecdh.h b/include/mbedtls/ecdh.h
index 384c3dc..3948d7c 100644
--- a/include/mbedtls/ecdh.h
+++ b/include/mbedtls/ecdh.h
@@ -35,12 +35,17 @@
 #define MBEDTLS_ECDH_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "ecp.h"
+#include "mbedtls/ecp.h"
+
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+#undef MBEDTLS_ECDH_LEGACY_CONTEXT
+#include "everest/everest.h"
+#endif
 
 #ifdef __cplusplus
 extern "C" {
@@ -66,6 +71,9 @@
 {
     MBEDTLS_ECDH_VARIANT_NONE = 0,   /*!< Implementation not defined. */
     MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0,/*!< The default Mbed TLS implementation */
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+    MBEDTLS_ECDH_VARIANT_EVEREST     /*!< Everest implementation */
+#endif
 } mbedtls_ecdh_variant;
 
 /**
@@ -119,6 +127,9 @@
     union
     {
         mbedtls_ecdh_context_mbed   mbed_ecdh;
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        mbedtls_ecdh_context_everest everest_ecdh;
+#endif
     } ctx;                      /*!< Implementation-specific context. The
                                   context in use is specified by the \c var
                                   field. */
@@ -134,6 +145,15 @@
 mbedtls_ecdh_context;
 
 /**
+ * \brief          Check whether a given group can be used for ECDH.
+ *
+ * \param gid      The ECP group ID to check.
+ *
+ * \return         \c 1 if the group can be used, \c 0 otherwise
+ */
+int mbedtls_ecdh_can_do( mbedtls_ecp_group_id gid );
+
+/**
  * \brief           This function generates an ECDH keypair on an elliptic
  *                  curve.
  *
diff --git a/include/mbedtls/ecdsa.h b/include/mbedtls/ecdsa.h
index 2943945..ad51188 100644
--- a/include/mbedtls/ecdsa.h
+++ b/include/mbedtls/ecdsa.h
@@ -33,13 +33,13 @@
 #define MBEDTLS_ECDSA_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "ecp.h"
-#include "md.h"
+#include "mbedtls/ecp.h"
+#include "mbedtls/md.h"
 
 /**
  * \brief           Maximum ECDSA signature size for a given curve bit size
@@ -126,6 +126,16 @@
 #endif /* MBEDTLS_ECP_RESTARTABLE */
 
 /**
+ * \brief          This function checks whether a given group can be used
+ *                 for ECDSA.
+ *
+ * \param gid      The ECP group ID to check.
+ *
+ * \return         \c 1 if the group can be used, \c 0 otherwise
+ */
+int mbedtls_ecdsa_can_do( mbedtls_ecp_group_id gid );
+
+/**
  * \brief           This function computes the ECDSA signature of a
  *                  previously-hashed message.
  *
diff --git a/include/mbedtls/ecjpake.h b/include/mbedtls/ecjpake.h
index 3d8d02a..97387c3 100644
--- a/include/mbedtls/ecjpake.h
+++ b/include/mbedtls/ecjpake.h
@@ -41,13 +41,13 @@
  * also be use outside TLS.
  */
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "ecp.h"
-#include "md.h"
+#include "mbedtls/ecp.h"
+#include "mbedtls/md.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index 0b2504e..d04cc49 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -37,12 +37,12 @@
 #define MBEDTLS_ECP_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "bignum.h"
+#include "mbedtls/bignum.h"
 
 /*
  * ECP error codes
@@ -375,19 +375,19 @@
  *                  same; they must not be used until the function finally
  *                  returns 0.
  *
- *                  This only applies to functions whose documentation
- *                  mentions they may return #MBEDTLS_ERR_ECP_IN_PROGRESS (or
- *                  #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS for functions in the
- *                  SSL module). For functions that accept a "restart context"
- *                  argument, passing NULL disables restart and makes the
- *                  function equivalent to the function with the same name
+ *                  This only applies to functions whose documentation mentions
+ *                  they may return #MBEDTLS_ERR_ECP_IN_PROGRESS (or
+ *                  `MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS` for functions in the
+ *                  Mbed TLS SSL module). For functions that accept a "restart
+ *                  context" argument, passing NULL disables restart and makes
+ *                  the function equivalent to the function with the same name
  *                  with \c _restartable removed. For functions in the ECDH
- *                  module, restart is disabled unless the function accepts
- *                  an "ECDH context" argument and
- *                  mbedtls_ecdh_enable_restart() was previously called on
- *                  that context. For function in the SSL module, restart is
- *                  only enabled for specific sides and key exchanges
- *                  (currently only for clients and ECDHE-ECDSA).
+ *                  module, restart is disabled unless the function accepts an
+ *                  "ECDH context" argument and mbedtls_ecdh_enable_restart()
+ *                  was previously called on that context. For function in the
+ *                  Mbed TLS SSL module, restart is only enabled for specific
+ *                  sides and key exchanges (currently only for clients and
+ *                  ECDHE-ECDSA).
  *
  * \param max_ops   Maximum number of basic operations done in a row.
  *                  Default: 0 (unlimited).
@@ -437,6 +437,12 @@
  *                  mbedtls_ecp_curve_info() for all supported curves in order
  *                  of preference.
  *
+ * \note            This function returns information about all curves
+ *                  supported by the library. Some curves may not be
+ *                  supported for all algorithms. Call mbedtls_ecdh_can_do()
+ *                  or mbedtls_ecdsa_can_do() to check if a curve is
+ *                  supported for ECDH or ECDSA.
+ *
  * \return          A statically allocated array. The last entry is 0.
  */
 const mbedtls_ecp_curve_info *mbedtls_ecp_curve_list( void );
@@ -446,6 +452,12 @@
  *                  identifiers of all supported curves in the order of
  *                  preference.
  *
+ * \note            This function returns information about all curves
+ *                  supported by the library. Some curves may not be
+ *                  supported for all algorithms. Call mbedtls_ecdh_can_do()
+ *                  or mbedtls_ecdsa_can_do() to check if a curve is
+ *                  supported for ECDH or ECDSA.
+ *
  * \return          A statically allocated array,
  *                  terminated with MBEDTLS_ECP_DP_NONE.
  */
diff --git a/include/mbedtls/ecp_internal.h b/include/mbedtls/ecp_internal.h
index 7625ed4..3b6fbf1 100644
--- a/include/mbedtls/ecp_internal.h
+++ b/include/mbedtls/ecp_internal.h
@@ -62,7 +62,7 @@
 #define MBEDTLS_ECP_INTERNAL_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/entropy.h b/include/mbedtls/entropy.h
index ca06dc3..06aaffa 100644
--- a/include/mbedtls/entropy.h
+++ b/include/mbedtls/entropy.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_ENTROPY_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -33,21 +33,21 @@
 #include <stddef.h>
 
 #if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256)
-#include "sha512.h"
+#include "mbedtls/sha512.h"
 #define MBEDTLS_ENTROPY_SHA512_ACCUMULATOR
 #else
 #if defined(MBEDTLS_SHA256_C)
 #define MBEDTLS_ENTROPY_SHA256_ACCUMULATOR
-#include "sha256.h"
+#include "mbedtls/sha256.h"
 #endif
 #endif
 
 #if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
+#include "mbedtls/threading.h"
 #endif
 
 #if defined(MBEDTLS_HAVEGE_C)
-#include "havege.h"
+#include "mbedtls/havege.h"
 #endif
 
 #define MBEDTLS_ERR_ENTROPY_SOURCE_FAILED                 -0x003C  /**< Critical entropy source failure. */
diff --git a/include/mbedtls/entropy_poll.h b/include/mbedtls/entropy_poll.h
index 94dd657..ba42805 100644
--- a/include/mbedtls/entropy_poll.h
+++ b/include/mbedtls/entropy_poll.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_ENTROPY_POLL_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index bee0fe4..20a245a 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_ERROR_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -100,8 +100,8 @@
  * ECP       4   10 (Started from top)
  * MD        5   5
  * HKDF      5   1 (Started from top)
- * CIPHER    6   8
- * SSL       6   23 (Started from top)
+ * CIPHER    6   8 (Started from 0x6080)
+ * SSL       6   24 (Started from top, plus 0x6000)
  * SSL       7   32
  *
  * Module dependent error code (5 bits 0x.00.-0x.F8.)
diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index fd130ab..a71a2af 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -34,12 +34,12 @@
 #define MBEDTLS_GCM_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "cipher.h"
+#include "mbedtls/cipher.h"
 
 #include <stdint.h>
 
diff --git a/include/mbedtls/havege.h b/include/mbedtls/havege.h
index 4c1c860..acd7e48 100644
--- a/include/mbedtls/havege.h
+++ b/include/mbedtls/havege.h
@@ -25,12 +25,13 @@
 #define MBEDTLS_HAVEGE_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
 #include <stddef.h>
+#include <stdint.h>
 
 #define MBEDTLS_HAVEGE_COLLECT_SIZE 1024
 
@@ -43,9 +44,9 @@
  */
 typedef struct mbedtls_havege_state
 {
-    int PT1, PT2, offset[2];
-    int pool[MBEDTLS_HAVEGE_COLLECT_SIZE];
-    int WALK[8192];
+    uint32_t PT1, PT2, offset[2];
+    uint32_t pool[MBEDTLS_HAVEGE_COLLECT_SIZE];
+    uint32_t WALK[8192];
 }
 mbedtls_havege_state;
 
diff --git a/include/mbedtls/hkdf.h b/include/mbedtls/hkdf.h
index 40ee64e..77a99ab 100644
--- a/include/mbedtls/hkdf.h
+++ b/include/mbedtls/hkdf.h
@@ -7,33 +7,33 @@
  *          specified by RFC 5869.
  */
 /*
- * Copyright (C) 2016-2018, ARM Limited, All Rights Reserved
- * SPDX-License-Identifier: Apache-2.0
+ *  Copyright (C) 2018-2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
  *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *  http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
  *
- * This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of mbed TLS (https://tls.mbed.org)
  */
 #ifndef MBEDTLS_HKDF_H
 #define MBEDTLS_HKDF_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "md.h"
+#include "mbedtls/md.h"
 
 /**
  *  \name HKDF Error codes
diff --git a/include/mbedtls/hmac_drbg.h b/include/mbedtls/hmac_drbg.h
index f1289cb..46536a1 100644
--- a/include/mbedtls/hmac_drbg.h
+++ b/include/mbedtls/hmac_drbg.h
@@ -25,15 +25,15 @@
 #define MBEDTLS_HMAC_DRBG_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "md.h"
+#include "mbedtls/md.h"
 
 #if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
+#include "mbedtls/threading.h"
 #endif
 
 /*
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 8bcf766..0b0ec91 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -30,7 +30,7 @@
 #include <stddef.h>
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -74,6 +74,12 @@
 #define MBEDTLS_MD_MAX_SIZE         32  /* longest known is SHA256 or less */
 #endif
 
+#if defined(MBEDTLS_SHA512_C)
+#define MBEDTLS_MD_MAX_BLOCK_SIZE         128
+#else
+#define MBEDTLS_MD_MAX_BLOCK_SIZE         64
+#endif
+
 /**
  * Opaque struct defined in md_internal.h.
  */
diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index fe97cf0..df1d5f7 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -30,7 +30,7 @@
 #define MBEDTLS_MD2_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index ce703c0..e7accd4 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -30,7 +30,7 @@
 #define MBEDTLS_MD4_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 6eed6cc..4206c1f 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -29,7 +29,7 @@
 #define MBEDTLS_MD5_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/md_internal.h b/include/mbedtls/md_internal.h
index 04de482..267ceba 100644
--- a/include/mbedtls/md_internal.h
+++ b/include/mbedtls/md_internal.h
@@ -29,12 +29,12 @@
 #define MBEDTLS_MD_WRAP_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "md.h"
+#include "mbedtls/md.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/memory_buffer_alloc.h b/include/mbedtls/memory_buffer_alloc.h
index 705f9a6..8e77f6f 100644
--- a/include/mbedtls/memory_buffer_alloc.h
+++ b/include/mbedtls/memory_buffer_alloc.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_MEMORY_BUFFER_ALLOC_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/net.h b/include/mbedtls/net.h
deleted file mode 100644
index 8cead58..0000000
--- a/include/mbedtls/net.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * \file net.h
- *
- * \brief Deprecated header file that includes net_sockets.h
- *
- * \deprecated Superseded by mbedtls/net_sockets.h
- */
-/*
- *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#include "net_sockets.h"
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#warning "Deprecated header file: Superseded by mbedtls/net_sockets.h"
-#endif /* MBEDTLS_DEPRECATED_WARNING */
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/net_sockets.h b/include/mbedtls/net_sockets.h
deleted file mode 100644
index 4c7ef00..0000000
--- a/include/mbedtls/net_sockets.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/**
- * \file net_sockets.h
- *
- * \brief   Network sockets abstraction layer to integrate Mbed TLS into a
- *          BSD-style sockets API.
- *
- *          The network sockets module provides an example integration of the
- *          Mbed TLS library into a BSD sockets implementation. The module is
- *          intended to be an example of how Mbed TLS can be integrated into a
- *          networking stack, as well as to be Mbed TLS's network integration
- *          for its supported platforms.
- *
- *          The module is intended only to be used with the Mbed TLS library and
- *          is not intended to be used by third party application software
- *          directly.
- *
- *          The supported platforms are as follows:
- *              * Microsoft Windows and Windows CE
- *              * POSIX/Unix platforms including Linux, OS X
- *
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_NET_SOCKETS_H
-#define MBEDTLS_NET_SOCKETS_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "ssl.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-#define MBEDTLS_ERR_NET_SOCKET_FAILED                     -0x0042  /**< Failed to open a socket. */
-#define MBEDTLS_ERR_NET_CONNECT_FAILED                    -0x0044  /**< The connection to the given server / port failed. */
-#define MBEDTLS_ERR_NET_BIND_FAILED                       -0x0046  /**< Binding of the socket failed. */
-#define MBEDTLS_ERR_NET_LISTEN_FAILED                     -0x0048  /**< Could not listen on the socket. */
-#define MBEDTLS_ERR_NET_ACCEPT_FAILED                     -0x004A  /**< Could not accept the incoming connection. */
-#define MBEDTLS_ERR_NET_RECV_FAILED                       -0x004C  /**< Reading information from the socket failed. */
-#define MBEDTLS_ERR_NET_SEND_FAILED                       -0x004E  /**< Sending information through the socket failed. */
-#define MBEDTLS_ERR_NET_CONN_RESET                        -0x0050  /**< Connection was reset by peer. */
-#define MBEDTLS_ERR_NET_UNKNOWN_HOST                      -0x0052  /**< Failed to get an IP address for the given hostname. */
-#define MBEDTLS_ERR_NET_BUFFER_TOO_SMALL                  -0x0043  /**< Buffer is too small to hold the data. */
-#define MBEDTLS_ERR_NET_INVALID_CONTEXT                   -0x0045  /**< The context is invalid, eg because it was free()ed. */
-#define MBEDTLS_ERR_NET_POLL_FAILED                       -0x0047  /**< Polling the net context failed. */
-#define MBEDTLS_ERR_NET_BAD_INPUT_DATA                    -0x0049  /**< Input invalid. */
-
-#define MBEDTLS_NET_LISTEN_BACKLOG         10 /**< The backlog that listen() should use. */
-
-#define MBEDTLS_NET_PROTO_TCP 0 /**< The TCP transport protocol */
-#define MBEDTLS_NET_PROTO_UDP 1 /**< The UDP transport protocol */
-
-#define MBEDTLS_NET_POLL_READ  1 /**< Used in \c mbedtls_net_poll to check for pending data  */
-#define MBEDTLS_NET_POLL_WRITE 2 /**< Used in \c mbedtls_net_poll to check if write possible */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Wrapper type for sockets.
- *
- * Currently backed by just a file descriptor, but might be more in the future
- * (eg two file descriptors for combined IPv4 + IPv6 support, or additional
- * structures for hand-made UDP demultiplexing).
- */
-typedef struct mbedtls_net_context
-{
-    int fd;             /**< The underlying file descriptor                 */
-}
-mbedtls_net_context;
-
-/**
- * \brief          Initialize a context
- *                 Just makes the context ready to be used or freed safely.
- *
- * \param ctx      Context to initialize
- */
-void mbedtls_net_init( mbedtls_net_context *ctx );
-
-/**
- * \brief          Initiate a connection with host:port in the given protocol
- *
- * \param ctx      Socket to use
- * \param host     Host to connect to
- * \param port     Port to connect to
- * \param proto    Protocol: MBEDTLS_NET_PROTO_TCP or MBEDTLS_NET_PROTO_UDP
- *
- * \return         0 if successful, or one of:
- *                      MBEDTLS_ERR_NET_SOCKET_FAILED,
- *                      MBEDTLS_ERR_NET_UNKNOWN_HOST,
- *                      MBEDTLS_ERR_NET_CONNECT_FAILED
- *
- * \note           Sets the socket in connected mode even with UDP.
- */
-int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host, const char *port, int proto );
-
-/**
- * \brief          Create a receiving socket on bind_ip:port in the chosen
- *                 protocol. If bind_ip == NULL, all interfaces are bound.
- *
- * \param ctx      Socket to use
- * \param bind_ip  IP to bind to, can be NULL
- * \param port     Port number to use
- * \param proto    Protocol: MBEDTLS_NET_PROTO_TCP or MBEDTLS_NET_PROTO_UDP
- *
- * \return         0 if successful, or one of:
- *                      MBEDTLS_ERR_NET_SOCKET_FAILED,
- *                      MBEDTLS_ERR_NET_BIND_FAILED,
- *                      MBEDTLS_ERR_NET_LISTEN_FAILED
- *
- * \note           Regardless of the protocol, opens the sockets and binds it.
- *                 In addition, make the socket listening if protocol is TCP.
- */
-int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto );
-
-/**
- * \brief           Accept a connection from a remote client
- *
- * \param bind_ctx  Relevant socket
- * \param client_ctx Will contain the connected client socket
- * \param client_ip Will contain the client IP address, can be NULL
- * \param buf_size  Size of the client_ip buffer
- * \param ip_len    Will receive the size of the client IP written,
- *                  can be NULL if client_ip is null
- *
- * \return          0 if successful, or
- *                  MBEDTLS_ERR_NET_ACCEPT_FAILED, or
- *                  MBEDTLS_ERR_NET_BUFFER_TOO_SMALL if buf_size is too small,
- *                  MBEDTLS_ERR_SSL_WANT_READ if bind_fd was set to
- *                  non-blocking and accept() would block.
- */
-int mbedtls_net_accept( mbedtls_net_context *bind_ctx,
-                        mbedtls_net_context *client_ctx,
-                        void *client_ip, size_t buf_size, size_t *ip_len );
-
-/**
- * \brief          Check and wait for the context to be ready for read/write
- *
- * \param ctx      Socket to check
- * \param rw       Bitflag composed of MBEDTLS_NET_POLL_READ and
- *                 MBEDTLS_NET_POLL_WRITE specifying the events
- *                 to wait for:
- *                 - If MBEDTLS_NET_POLL_READ is set, the function
- *                   will return as soon as the net context is available
- *                   for reading.
- *                 - If MBEDTLS_NET_POLL_WRITE is set, the function
- *                   will return as soon as the net context is available
- *                   for writing.
- * \param timeout  Maximal amount of time to wait before returning,
- *                 in milliseconds. If \c timeout is zero, the
- *                 function returns immediately. If \c timeout is
- *                 -1u, the function blocks potentially indefinitely.
- *
- * \return         Bitmask composed of MBEDTLS_NET_POLL_READ/WRITE
- *                 on success or timeout, or a negative return code otherwise.
- */
-int mbedtls_net_poll( mbedtls_net_context *ctx, uint32_t rw, uint32_t timeout );
-
-/**
- * \brief          Set the socket blocking
- *
- * \param ctx      Socket to set
- *
- * \return         0 if successful, or a non-zero error code
- */
-int mbedtls_net_set_block( mbedtls_net_context *ctx );
-
-/**
- * \brief          Set the socket non-blocking
- *
- * \param ctx      Socket to set
- *
- * \return         0 if successful, or a non-zero error code
- */
-int mbedtls_net_set_nonblock( mbedtls_net_context *ctx );
-
-/**
- * \brief          Portable usleep helper
- *
- * \param usec     Amount of microseconds to sleep
- *
- * \note           Real amount of time slept will not be less than
- *                 select()'s timeout granularity (typically, 10ms).
- */
-void mbedtls_net_usleep( unsigned long usec );
-
-/**
- * \brief          Read at most 'len' characters. If no error occurs,
- *                 the actual amount read is returned.
- *
- * \param ctx      Socket
- * \param buf      The buffer to write to
- * \param len      Maximum length of the buffer
- *
- * \return         the number of bytes received,
- *                 or a non-zero error code; with a non-blocking socket,
- *                 MBEDTLS_ERR_SSL_WANT_READ indicates read() would block.
- */
-int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len );
-
-/**
- * \brief          Write at most 'len' characters. If no error occurs,
- *                 the actual amount read is returned.
- *
- * \param ctx      Socket
- * \param buf      The buffer to read from
- * \param len      The length of the buffer
- *
- * \return         the number of bytes sent,
- *                 or a non-zero error code; with a non-blocking socket,
- *                 MBEDTLS_ERR_SSL_WANT_WRITE indicates write() would block.
- */
-int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len );
-
-/**
- * \brief          Read at most 'len' characters, blocking for at most
- *                 'timeout' seconds. If no error occurs, the actual amount
- *                 read is returned.
- *
- * \param ctx      Socket
- * \param buf      The buffer to write to
- * \param len      Maximum length of the buffer
- * \param timeout  Maximum number of milliseconds to wait for data
- *                 0 means no timeout (wait forever)
- *
- * \return         the number of bytes received,
- *                 or a non-zero error code:
- *                 MBEDTLS_ERR_SSL_TIMEOUT if the operation timed out,
- *                 MBEDTLS_ERR_SSL_WANT_READ if interrupted by a signal.
- *
- * \note           This function will block (until data becomes available or
- *                 timeout is reached) even if the socket is set to
- *                 non-blocking. Handling timeouts with non-blocking reads
- *                 requires a different strategy.
- */
-int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len,
-                      uint32_t timeout );
-
-/**
- * \brief          Gracefully shutdown the connection and free associated data
- *
- * \param ctx      The context to free
- */
-void mbedtls_net_free( mbedtls_net_context *ctx );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* net_sockets.h */
diff --git a/include/mbedtls/nist_kw.h b/include/mbedtls/nist_kw.h
index 3b67b59..b39406f 100644
--- a/include/mbedtls/nist_kw.h
+++ b/include/mbedtls/nist_kw.h
@@ -38,12 +38,12 @@
 #define MBEDTLS_NIST_KW_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "cipher.h"
+#include "mbedtls/cipher.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index 55f72c8..59ce020 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -25,22 +25,22 @@
 #define MBEDTLS_OID_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "asn1.h"
-#include "pk.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/pk.h"
 
 #include <stddef.h>
 
 #if defined(MBEDTLS_CIPHER_C)
-#include "cipher.h"
+#include "mbedtls/cipher.h"
 #endif
 
 #if defined(MBEDTLS_MD_C)
-#include "md.h"
+#include "mbedtls/md.h"
 #endif
 
 #define MBEDTLS_ERR_OID_NOT_FOUND                         -0x002E  /**< OID is not found. */
@@ -212,7 +212,10 @@
  * { iso(1) identified-organization(3) dod(6) internet(1)
  *                      private(4) enterprise(1) WiSUN(45605) FieldAreaNetwork(1) }
  */
-#define MBEDTLS_OID_WISUN_FAN                  MBEDTLS_OID_INTERNET "\x04\x01\x82\xe4\x25\x01"
+#define MBEDTLS_OID_WISUN_FAN                   MBEDTLS_OID_INTERNET "\x04\x01\x82\xe4\x25\x01"
+
+#define MBEDTLS_OID_ON                          MBEDTLS_OID_PKIX "\x08" /**< id-on OBJECT IDENTIFIER ::= { id-pkix 8 } */
+#define MBEDTLS_OID_ON_HW_MODULE_NAME           MBEDTLS_OID_ON "\x04" /**< id-on-hardwareModuleName OBJECT IDENTIFIER ::= { id-on 4 } */
 
 /*
  * PKCS definition OIDs
@@ -259,6 +262,8 @@
 
 #define MBEDTLS_OID_DIGEST_ALG_SHA512           MBEDTLS_OID_NIST_ALG "\x02\x03" /**< id-mbedtls_sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 3 } */
 
+#define MBEDTLS_OID_DIGEST_ALG_RIPEMD160        MBEDTLS_OID_TELETRUST "\x03\x02\x01" /**< id-ripemd160 OBJECT IDENTIFIER :: { iso(1) identified-organization(3) teletrust(36) algorithm(3) hashAlgorithm(2) ripemd160(1) } */
+
 #define MBEDTLS_OID_HMAC_SHA1                   MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */
 
 #define MBEDTLS_OID_HMAC_SHA224                 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */
diff --git a/include/mbedtls/padlock.h b/include/mbedtls/padlock.h
index 721a5d4..513d72f 100644
--- a/include/mbedtls/padlock.h
+++ b/include/mbedtls/padlock.h
@@ -29,12 +29,12 @@
 #define MBEDTLS_PADLOCK_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "aes.h"
+#include "mbedtls/aes.h"
 
 #define MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED               -0x0030  /**< Input data should be aligned. */
 
diff --git a/include/mbedtls/pem.h b/include/mbedtls/pem.h
index a29e9ce..f7bf1a6 100644
--- a/include/mbedtls/pem.h
+++ b/include/mbedtls/pem.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_PEM_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -112,17 +112,27 @@
  * \brief           Write a buffer of PEM information from a DER encoded
  *                  buffer.
  *
- * \param header    header string to write
- * \param footer    footer string to write
- * \param der_data  DER data to write
- * \param der_len   length of the DER data
- * \param buf       buffer to write to
- * \param buf_len   length of output buffer
- * \param olen      total length written / required (if buf_len is not enough)
+ * \param header    The header string to write.
+ * \param footer    The footer string to write.
+ * \param der_data  The DER data to encode.
+ * \param der_len   The length of the DER data \p der_data in Bytes.
+ * \param buf       The buffer to write to.
+ * \param buf_len   The length of the output buffer \p buf in Bytes.
+ * \param olen      The address at which to store the total length written
+ *                  or required (if \p buf_len is not enough).
  *
- * \return          0 on success, or a specific PEM or BASE64 error code. On
- *                  MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL olen is the required
- *                  size.
+ * \note            You may pass \c NULL for \p buf and \c 0 for \p buf_len
+ *                  to request the length of the resulting PEM buffer in
+ *                  `*olen`.
+ *
+ * \note            This function may be called with overlapping \p der_data
+ *                  and \p buf buffers.
+ *
+ * \return          \c 0 on success.
+ * \return          #MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL if \p buf isn't large
+ *                  enough to hold the PEM buffer. In  this case, `*olen` holds
+ *                  the required minimum size of \p buf.
+ * \return          Another PEM or BASE64 error code on other kinds of failure.
  */
 int mbedtls_pem_write_buffer( const char *header, const char *footer,
                       const unsigned char *der_data, size_t der_len,
diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index 24951a6..d750004 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -26,23 +26,23 @@
 #define MBEDTLS_PK_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "md.h"
+#include "mbedtls/md.h"
 
 #if defined(MBEDTLS_RSA_C)
-#include "rsa.h"
+#include "mbedtls/rsa.h"
 #endif
 
 #if defined(MBEDTLS_ECP_C)
-#include "ecp.h"
+#include "mbedtls/ecp.h"
 #endif
 
 #if defined(MBEDTLS_ECDSA_C)
-#include "ecdsa.h"
+#include "mbedtls/ecdsa.h"
 #endif
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
@@ -217,7 +217,7 @@
  *
  * \note            For contexts that have been set up with
  *                  mbedtls_pk_setup_opaque(), this does not free the underlying
- *                  key slot and you still need to call psa_destroy_key()
+ *                  PSA key and you still need to call psa_destroy_key()
  *                  independently if you want to destroy that key.
  */
 void mbedtls_pk_free( mbedtls_pk_context *ctx );
@@ -259,21 +259,21 @@
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 /**
- * \brief           Initialize a PK context to wrap a PSA key slot.
+ * \brief           Initialize a PK context to wrap a PSA key.
  *
  * \note            This function replaces mbedtls_pk_setup() for contexts
- *                  that wrap a (possibly opaque) PSA key slot instead of
+ *                  that wrap a (possibly opaque) PSA key instead of
  *                  storing and manipulating the key material directly.
  *
  * \param ctx       The context to initialize. It must be empty (type NONE).
- * \param key       The PSA key slot to wrap, which must hold an ECC key pair
+ * \param key       The PSA key to wrap, which must hold an ECC key pair
  *                  (see notes below).
  *
- * \note            The wrapped key slot must remain valid as long as the
+ * \note            The wrapped key must remain valid as long as the
  *                  wrapping PK context is in use, that is at least between
  *                  the point this function is called and the point
  *                  mbedtls_pk_free() is called on this context. The wrapped
- *                  key slot might then be independently used or destroyed.
+ *                  key might then be independently used or destroyed.
  *
  * \note            This function is currently only available for ECC key
  *                  pairs (that is, ECC keys containing private key material).
@@ -281,7 +281,7 @@
  *
  * \return          \c 0 on success.
  * \return          #MBEDTLS_ERR_PK_BAD_INPUT_DATA on invalid input
- *                  (context already used, invalid key slot).
+ *                  (context already used, invalid key handle).
  * \return          #MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE if the key is not an
  *                  ECC key pair.
  * \return          #MBEDTLS_ERR_PK_ALLOC_FAILED on allocation failure.
@@ -788,7 +788,7 @@
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 /**
- * \brief           Turn an EC key into an Opaque one
+ * \brief           Turn an EC key into an opaque one.
  *
  * \warning         This is a temporary utility function for tests. It might
  *                  change or be removed at any time without notice.
@@ -796,18 +796,19 @@
  * \note            Only ECDSA keys are supported so far. Signing with the
  *                  specified hash is the only allowed use of that key.
  *
- * \param pk        Input: the EC key to transfer to a PSA key slot.
- *                  Output: a PK context wrapping that PSA key slot.
- * \param slot      Output: the chosen slot for storing the key.
- *                  It's the caller's responsibility to destroy that slot
- *                  after calling mbedtls_pk_free() on the PK context.
+ * \param pk        Input: the EC key to import to a PSA key.
+ *                  Output: a PK context wrapping that PSA key.
+ * \param handle    Output: a PSA key handle.
+ *                  It's the caller's responsibility to call
+ *                  psa_destroy_key() on that handle after calling
+ *                  mbedtls_pk_free() on the PK context.
  * \param hash_alg  The hash algorithm to allow for use with that key.
  *
  * \return          \c 0 if successful.
  * \return          An Mbed TLS error code otherwise.
  */
 int mbedtls_pk_wrap_as_opaque( mbedtls_pk_context *pk,
-                               psa_key_handle_t *slot,
+                               psa_key_handle_t *handle,
                                psa_algorithm_t hash_alg );
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
diff --git a/include/mbedtls/pk_internal.h b/include/mbedtls/pk_internal.h
index fc9ba13..7ef6322 100644
--- a/include/mbedtls/pk_internal.h
+++ b/include/mbedtls/pk_internal.h
@@ -26,12 +26,12 @@
 #define MBEDTLS_PK_WRAP_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "pk.h"
+#include "mbedtls/pk.h"
 
 struct mbedtls_pk_info_t
 {
diff --git a/include/mbedtls/pkcs11.h b/include/mbedtls/pkcs11.h
deleted file mode 100644
index 02427dd..0000000
--- a/include/mbedtls/pkcs11.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/**
- * \file pkcs11.h
- *
- * \brief Wrapper for PKCS#11 library libpkcs11-helper
- *
- * \author Adriaan de Jong <dejong@fox-it.com>
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_PKCS11_H
-#define MBEDTLS_PKCS11_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PKCS11_C)
-
-#include "x509_crt.h"
-
-#include <pkcs11-helper-1.0/pkcs11h-certificate.h>
-
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Context for PKCS #11 private keys.
- */
-typedef struct mbedtls_pkcs11_context
-{
-        pkcs11h_certificate_t pkcs11h_cert;
-        int len;
-} mbedtls_pkcs11_context;
-
-/**
- * Initialize a mbedtls_pkcs11_context.
- * (Just making memory references valid.)
- */
-void mbedtls_pkcs11_init( mbedtls_pkcs11_context *ctx );
-
-/**
- * Fill in a mbed TLS certificate, based on the given PKCS11 helper certificate.
- *
- * \param cert          X.509 certificate to fill
- * \param pkcs11h_cert  PKCS #11 helper certificate
- *
- * \return              0 on success.
- */
-int mbedtls_pkcs11_x509_cert_bind( mbedtls_x509_crt *cert, pkcs11h_certificate_t pkcs11h_cert );
-
-/**
- * Set up a mbedtls_pkcs11_context storing the given certificate. Note that the
- * mbedtls_pkcs11_context will take over control of the certificate, freeing it when
- * done.
- *
- * \param priv_key      Private key structure to fill.
- * \param pkcs11_cert   PKCS #11 helper certificate
- *
- * \return              0 on success
- */
-int mbedtls_pkcs11_priv_key_bind( mbedtls_pkcs11_context *priv_key,
-        pkcs11h_certificate_t pkcs11_cert );
-
-/**
- * Free the contents of the given private key context. Note that the structure
- * itself is not freed.
- *
- * \param priv_key      Private key structure to cleanup
- */
-void mbedtls_pkcs11_priv_key_free( mbedtls_pkcs11_context *priv_key );
-
-/**
- * \brief          Do an RSA private key decrypt, then remove the message
- *                 padding
- *
- * \param ctx      PKCS #11 context
- * \param mode     must be MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's signature
- * \param input    buffer holding the encrypted data
- * \param output   buffer that will hold the plaintext
- * \param olen     will contain the plaintext length
- * \param output_max_len    maximum length of the output buffer
- *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
- *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
- */
-int mbedtls_pkcs11_decrypt( mbedtls_pkcs11_context *ctx,
-                       int mode, size_t *olen,
-                       const unsigned char *input,
-                       unsigned char *output,
-                       size_t output_max_len );
-
-/**
- * \brief          Do a private RSA to sign a message digest
- *
- * \param ctx      PKCS #11 context
- * \param mode     must be MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's signature
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer that will hold the ciphertext
- *
- * \return         0 if the signing operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
- *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
- */
-int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx,
-                    int mode,
-                    mbedtls_md_type_t md_alg,
-                    unsigned int hashlen,
-                    const unsigned char *hash,
-                    unsigned char *sig );
-
-/**
- * SSL/TLS wrappers for PKCS#11 functions
- */
-static inline int mbedtls_ssl_pkcs11_decrypt( void *ctx, int mode, size_t *olen,
-                        const unsigned char *input, unsigned char *output,
-                        size_t output_max_len )
-{
-    return mbedtls_pkcs11_decrypt( (mbedtls_pkcs11_context *) ctx, mode, olen, input, output,
-                           output_max_len );
-}
-
-static inline int mbedtls_ssl_pkcs11_sign( void *ctx,
-                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
-                     int mode, mbedtls_md_type_t md_alg, unsigned int hashlen,
-                     const unsigned char *hash, unsigned char *sig )
-{
-    ((void) f_rng);
-    ((void) p_rng);
-    return mbedtls_pkcs11_sign( (mbedtls_pkcs11_context *) ctx, mode, md_alg,
-                        hashlen, hash, sig );
-}
-
-static inline size_t mbedtls_ssl_pkcs11_key_len( void *ctx )
-{
-    return ( (mbedtls_pkcs11_context *) ctx )->len;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* MBEDTLS_PKCS11_C */
-
-#endif /* MBEDTLS_PKCS11_H */
diff --git a/include/mbedtls/pkcs12.h b/include/mbedtls/pkcs12.h
index d441357..9d42d7f 100644
--- a/include/mbedtls/pkcs12.h
+++ b/include/mbedtls/pkcs12.h
@@ -25,14 +25,14 @@
 #define MBEDTLS_PKCS12_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "md.h"
-#include "cipher.h"
-#include "asn1.h"
+#include "mbedtls/md.h"
+#include "mbedtls/cipher.h"
+#include "mbedtls/asn1.h"
 
 #include <stddef.h>
 
diff --git a/include/mbedtls/pkcs5.h b/include/mbedtls/pkcs5.h
index c92185f..bbec7e7 100644
--- a/include/mbedtls/pkcs5.h
+++ b/include/mbedtls/pkcs5.h
@@ -27,13 +27,13 @@
 #define MBEDTLS_PKCS5_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "asn1.h"
-#include "md.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/md.h"
 
 #include <stddef.h>
 #include <stdint.h>
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 801a948..b402f8f 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -34,13 +34,13 @@
 #define MBEDTLS_PLATFORM_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
 #if defined(MBEDTLS_HAVE_TIME)
-#include "platform_time.h"
+#include "mbedtls/platform_time.h"
 #endif
 
 #define MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED     -0x0070 /**< Hardware accelerator failed */
@@ -256,6 +256,7 @@
  *   the destination buffer is too short.
  */
 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
+#include <stdarg.h>
 /* For Older Windows (inc. MSYS2), we provide our own fixed implementation */
 int mbedtls_platform_win32_vsnprintf( char *s, size_t n, const char *fmt, va_list arg );
 #endif
diff --git a/include/mbedtls/platform_time.h b/include/mbedtls/platform_time.h
index 2ed36f5..fe484fd 100644
--- a/include/mbedtls/platform_time.h
+++ b/include/mbedtls/platform_time.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_PLATFORM_TIME_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/platform_util.h b/include/mbedtls/platform_util.h
index dba6d45..cf0130a 100644
--- a/include/mbedtls/platform_util.h
+++ b/include/mbedtls/platform_util.h
@@ -26,14 +26,14 @@
 #define MBEDTLS_PLATFORM_UTIL_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
 #include <stddef.h>
 #if defined(MBEDTLS_HAVE_TIME_DATE)
-#include "platform_time.h"
+#include "mbedtls/platform_time.h"
 #include <time.h>
 #endif /* MBEDTLS_HAVE_TIME_DATE */
 
@@ -43,6 +43,12 @@
 
 #if defined(MBEDTLS_CHECK_PARAMS)
 
+#if defined(MBEDTLS_CHECK_PARAMS_ASSERT)
+/* Allow the user to define MBEDTLS_PARAM_FAILED to something like assert
+ * (which is what our config.h suggests). */
+#include <assert.h>
+#endif /* MBEDTLS_CHECK_PARAMS_ASSERT */
+
 #if defined(MBEDTLS_PARAM_FAILED)
 /** An alternative definition of MBEDTLS_PARAM_FAILED has been set in config.h.
  *
@@ -50,6 +56,11 @@
  * MBEDTLS_PARAM_FAILED() will expand to a call to mbedtls_param_failed().
  */
 #define MBEDTLS_PARAM_FAILED_ALT
+
+#elif defined(MBEDTLS_CHECK_PARAMS_ASSERT)
+#define MBEDTLS_PARAM_FAILED( cond ) assert( cond )
+#define MBEDTLS_PARAM_FAILED_ALT
+
 #else /* MBEDTLS_PARAM_FAILED */
 #define MBEDTLS_PARAM_FAILED( cond ) \
     mbedtls_param_failed( #cond, __FILE__, __LINE__ )
diff --git a/include/mbedtls/poly1305.h b/include/mbedtls/poly1305.h
index f0ec44c..05866a2 100644
--- a/include/mbedtls/poly1305.h
+++ b/include/mbedtls/poly1305.h
@@ -34,7 +34,7 @@
 #define MBEDTLS_POLY1305_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/psa_util.h b/include/mbedtls/psa_util.h
index b0c0428..8d18fcc 100644
--- a/include/mbedtls/psa_util.h
+++ b/include/mbedtls/psa_util.h
@@ -29,7 +29,7 @@
 #define MBEDTLS_PSA_UTIL_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -38,10 +38,10 @@
 
 #include "psa/crypto.h"
 
-#include "ecp.h"
-#include "md.h"
-#include "pk.h"
-#include "oid.h"
+#include "mbedtls/ecp.h"
+#include "mbedtls/md.h"
+#include "mbedtls/pk.h"
+#include "mbedtls/oid.h"
 
 #include <string.h>
 
@@ -413,7 +413,7 @@
         /* All other failures */
         case PSA_ERROR_COMMUNICATION_FAILURE:
         case PSA_ERROR_HARDWARE_FAILURE:
-        case PSA_ERROR_TAMPERING_DETECTED:
+        case PSA_ERROR_CORRUPTION_DETECTED:
             return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
         default: /* We return the same as for the 'other failures',
                   * but list them separately nonetheless to indicate
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index b42f6d2..3c1f5bf 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_RIPEMD160_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
@@ -57,7 +57,7 @@
 mbedtls_ripemd160_context;
 
 #else  /* MBEDTLS_RIPEMD160_ALT */
-#include "ripemd160.h"
+#include "ripemd160_alt.h"
 #endif /* MBEDTLS_RIPEMD160_ALT */
 
 /**
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 489f2ed..840540b 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -31,16 +31,16 @@
 #define MBEDTLS_RSA_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "bignum.h"
-#include "md.h"
+#include "mbedtls/bignum.h"
+#include "mbedtls/md.h"
 
 #if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
+#include "mbedtls/threading.h"
 #endif
 
 /*
diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
index 53abd3c..c1c844e 100644
--- a/include/mbedtls/rsa_internal.h
+++ b/include/mbedtls/rsa_internal.h
@@ -58,12 +58,12 @@
 #define MBEDTLS_RSA_INTERNAL_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "bignum.h"
+#include "mbedtls/bignum.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index bb6ecf0..988d2f9 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -32,7 +32,7 @@
 #define MBEDTLS_SHA1_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index d647398..1c59740 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -28,7 +28,7 @@
 #define MBEDTLS_SHA256_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index c06ceed..48923e5 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -27,7 +27,7 @@
 #define MBEDTLS_SHA512_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
deleted file mode 100644
index 135be05..0000000
--- a/include/mbedtls/ssl.h
+++ /dev/null
@@ -1,3494 +0,0 @@
-/**
- * \file ssl.h
- *
- * \brief SSL/TLS functions.
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_SSL_H
-#define MBEDTLS_SSL_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "bignum.h"
-#include "ecp.h"
-
-#include "ssl_ciphersuites.h"
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#include "x509_crt.h"
-#include "x509_crl.h"
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-#include "dhm.h"
-#endif
-
-#if defined(MBEDTLS_ECDH_C)
-#include "ecdh.h"
-#endif
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#warning "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and will be removed in the next major revision of the library"
-#endif
-
-#if defined(MBEDTLS_DEPRECATED_REMOVED)
-#error "Record compression support via MBEDTLS_ZLIB_SUPPORT is deprecated and cannot be used if MBEDTLS_DEPRECATED_REMOVED is set"
-#endif
-
-#include "zlib.h"
-#endif
-
-#if defined(MBEDTLS_HAVE_TIME)
-#include "platform_time.h"
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-/*
- * SSL Error codes
- */
-#define MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE               -0x7080  /**< The requested feature is not available. */
-#define MBEDTLS_ERR_SSL_BAD_INPUT_DATA                    -0x7100  /**< Bad input parameters to function. */
-#define MBEDTLS_ERR_SSL_INVALID_MAC                       -0x7180  /**< Verification of the message MAC failed. */
-#define MBEDTLS_ERR_SSL_INVALID_RECORD                    -0x7200  /**< An invalid SSL record was received. */
-#define MBEDTLS_ERR_SSL_CONN_EOF                          -0x7280  /**< The connection indicated an EOF. */
-#define MBEDTLS_ERR_SSL_UNKNOWN_CIPHER                    -0x7300  /**< An unknown cipher was received. */
-#define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN                  -0x7380  /**< The server has no ciphersuites in common with the client. */
-#define MBEDTLS_ERR_SSL_NO_RNG                            -0x7400  /**< No RNG was provided to the SSL module. */
-#define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE             -0x7480  /**< No client certification received from the client, but required by the authentication mode. */
-#define MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE             -0x7500  /**< Our own certificate(s) is/are too large to send in an SSL message. */
-#define MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED              -0x7580  /**< The own certificate is not set, but needed by the server. */
-#define MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED              -0x7600  /**< The own private key or pre-shared key is not set, but needed. */
-#define MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED                 -0x7680  /**< No CA Chain is set, but required to operate. */
-#define MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE                -0x7700  /**< An unexpected message was received from our peer. */
-#define MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE               -0x7780  /**< A fatal alert message was received from our peer. */
-#define MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED                -0x7800  /**< Verification of our peer failed. */
-#define MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY                 -0x7880  /**< The peer notified us that the connection is going to be closed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO               -0x7900  /**< Processing of the ClientHello handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO               -0x7980  /**< Processing of the ServerHello handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE                -0x7A00  /**< Processing of the Certificate handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST        -0x7A80  /**< Processing of the CertificateRequest handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE        -0x7B00  /**< Processing of the ServerKeyExchange handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE          -0x7B80  /**< Processing of the ServerHelloDone handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE        -0x7C00  /**< Processing of the ClientKeyExchange handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP     -0x7C80  /**< Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS     -0x7D00  /**< Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY         -0x7D80  /**< Processing of the CertificateVerify handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC         -0x7E00  /**< Processing of the ChangeCipherSpec handshake message failed. */
-#define MBEDTLS_ERR_SSL_BAD_HS_FINISHED                   -0x7E80  /**< Processing of the Finished handshake message failed. */
-#define MBEDTLS_ERR_SSL_ALLOC_FAILED                      -0x7F00  /**< Memory allocation failed */
-#define MBEDTLS_ERR_SSL_HW_ACCEL_FAILED                   -0x7F80  /**< Hardware acceleration function returned with error */
-#define MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH              -0x6F80  /**< Hardware acceleration function skipped / left alone data */
-#define MBEDTLS_ERR_SSL_COMPRESSION_FAILED                -0x6F00  /**< Processing of the compression / decompression failed */
-#define MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION           -0x6E80  /**< Handshake protocol not within min/max boundaries */
-#define MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET         -0x6E00  /**< Processing of the NewSessionTicket handshake message failed. */
-#define MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED            -0x6D80  /**< Session ticket has expired. */
-#define MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH                  -0x6D00  /**< Public key type mismatch (eg, asked for RSA key exchange and presented EC key) */
-#define MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY                  -0x6C80  /**< Unknown identity received (eg, PSK identity) */
-#define MBEDTLS_ERR_SSL_INTERNAL_ERROR                    -0x6C00  /**< Internal error (eg, unexpected failure in lower-level module) */
-#define MBEDTLS_ERR_SSL_COUNTER_WRAPPING                  -0x6B80  /**< A counter would wrap (eg, too many messages exchanged). */
-#define MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO       -0x6B00  /**< Unexpected message at ServerHello in renegotiation. */
-#define MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED             -0x6A80  /**< DTLS client must retry for hello verification */
-#define MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL                  -0x6A00  /**< A buffer is too small to receive or write a message */
-#define MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE             -0x6980  /**< None of the common ciphersuites is usable (eg, no suitable certificate, see debug messages). */
-#define MBEDTLS_ERR_SSL_WANT_READ                         -0x6900  /**< No data of requested type currently available on underlying transport. */
-#define MBEDTLS_ERR_SSL_WANT_WRITE                        -0x6880  /**< Connection requires a write call. */
-#define MBEDTLS_ERR_SSL_TIMEOUT                           -0x6800  /**< The operation timed out. */
-#define MBEDTLS_ERR_SSL_CLIENT_RECONNECT                  -0x6780  /**< The client initiated a reconnect from the same port. */
-#define MBEDTLS_ERR_SSL_UNEXPECTED_RECORD                 -0x6700  /**< Record header looks valid but is not expected. */
-#define MBEDTLS_ERR_SSL_NON_FATAL                         -0x6680  /**< The alert message received indicates a non-fatal error. */
-#define MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH               -0x6600  /**< Couldn't set the hash for verifying CertificateVerify */
-#define MBEDTLS_ERR_SSL_CONTINUE_PROCESSING               -0x6580  /**< Internal-only message signaling that further message-processing should be done */
-#define MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS                 -0x6500  /**< The asynchronous operation is not completed yet. */
-#define MBEDTLS_ERR_SSL_EARLY_MESSAGE                     -0x6480  /**< Internal-only message signaling that a message arrived early. */
-#define MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS                -0x7000  /**< A cryptographic operation is in progress. Try again later. */
-
-/*
- * Various constants
- */
-#define MBEDTLS_SSL_MAJOR_VERSION_3             3
-#define MBEDTLS_SSL_MINOR_VERSION_0             0   /*!< SSL v3.0 */
-#define MBEDTLS_SSL_MINOR_VERSION_1             1   /*!< TLS v1.0 */
-#define MBEDTLS_SSL_MINOR_VERSION_2             2   /*!< TLS v1.1 */
-#define MBEDTLS_SSL_MINOR_VERSION_3             3   /*!< TLS v1.2 */
-
-#define MBEDTLS_SSL_TRANSPORT_STREAM            0   /*!< TLS      */
-#define MBEDTLS_SSL_TRANSPORT_DATAGRAM          1   /*!< DTLS     */
-
-#define MBEDTLS_SSL_MAX_HOST_NAME_LEN           255 /*!< Maximum host name defined in RFC 1035 */
-
-/* RFC 6066 section 4, see also mfl_code_to_length in ssl_tls.c
- * NONE must be zero so that memset()ing structure to zero works */
-#define MBEDTLS_SSL_MAX_FRAG_LEN_NONE           0   /*!< don't use this extension   */
-#define MBEDTLS_SSL_MAX_FRAG_LEN_512            1   /*!< MaxFragmentLength 2^9      */
-#define MBEDTLS_SSL_MAX_FRAG_LEN_1024           2   /*!< MaxFragmentLength 2^10     */
-#define MBEDTLS_SSL_MAX_FRAG_LEN_2048           3   /*!< MaxFragmentLength 2^11     */
-#define MBEDTLS_SSL_MAX_FRAG_LEN_4096           4   /*!< MaxFragmentLength 2^12     */
-#define MBEDTLS_SSL_MAX_FRAG_LEN_INVALID        5   /*!< first invalid value        */
-
-#define MBEDTLS_SSL_IS_CLIENT                   0
-#define MBEDTLS_SSL_IS_SERVER                   1
-
-#define MBEDTLS_SSL_IS_NOT_FALLBACK             0
-#define MBEDTLS_SSL_IS_FALLBACK                 1
-
-#define MBEDTLS_SSL_EXTENDED_MS_DISABLED        0
-#define MBEDTLS_SSL_EXTENDED_MS_ENABLED         1
-
-#define MBEDTLS_SSL_ETM_DISABLED                0
-#define MBEDTLS_SSL_ETM_ENABLED                 1
-
-#define MBEDTLS_SSL_COMPRESS_NULL               0
-#define MBEDTLS_SSL_COMPRESS_DEFLATE            1
-
-#define MBEDTLS_SSL_VERIFY_NONE                 0
-#define MBEDTLS_SSL_VERIFY_OPTIONAL             1
-#define MBEDTLS_SSL_VERIFY_REQUIRED             2
-#define MBEDTLS_SSL_VERIFY_UNSET                3 /* Used only for sni_authmode */
-
-#define MBEDTLS_SSL_LEGACY_RENEGOTIATION        0
-#define MBEDTLS_SSL_SECURE_RENEGOTIATION        1
-
-#define MBEDTLS_SSL_RENEGOTIATION_DISABLED      0
-#define MBEDTLS_SSL_RENEGOTIATION_ENABLED       1
-
-#define MBEDTLS_SSL_ANTI_REPLAY_DISABLED        0
-#define MBEDTLS_SSL_ANTI_REPLAY_ENABLED         1
-
-#define MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED  -1
-#define MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT  16
-
-#define MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION     0
-#define MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION  1
-#define MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE      2
-
-#define MBEDTLS_SSL_TRUNC_HMAC_DISABLED         0
-#define MBEDTLS_SSL_TRUNC_HMAC_ENABLED          1
-#define MBEDTLS_SSL_TRUNCATED_HMAC_LEN          10  /* 80 bits, rfc 6066 section 7 */
-
-#define MBEDTLS_SSL_SESSION_TICKETS_DISABLED     0
-#define MBEDTLS_SSL_SESSION_TICKETS_ENABLED      1
-
-#define MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED    0
-#define MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED     1
-
-#define MBEDTLS_SSL_ARC4_ENABLED                0
-#define MBEDTLS_SSL_ARC4_DISABLED               1
-
-#define MBEDTLS_SSL_PRESET_DEFAULT              0
-#define MBEDTLS_SSL_PRESET_SUITEB               2
-
-#define MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED       1
-#define MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED      0
-
-/*
- * Default range for DTLS retransmission timer value, in milliseconds.
- * RFC 6347 4.2.4.1 says from 1 second to 60 seconds.
- */
-#define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN    1000
-#define MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX   60000
-
-/**
- * \name SECTION: Module settings
- *
- * The configuration options you can set for this module are in this section.
- * Either change them in config.h or define them on the compiler command line.
- * \{
- */
-
-#if !defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME)
-#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME     86400 /**< Lifetime of session tickets (if enabled) */
-#endif
-
-/*
- * Maximum fragment length in bytes,
- * determines the size of each of the two internal I/O buffers.
- *
- * Note: the RFC defines the default size of SSL / TLS messages. If you
- * change the value here, other clients / servers may not be able to
- * communicate with you anymore. Only change this value if you control
- * both sides of the connection and have it reduced at both sides, or
- * if you're using the Max Fragment Length extension and you know all your
- * peers are using it too!
- */
-#if !defined(MBEDTLS_SSL_MAX_CONTENT_LEN)
-#define MBEDTLS_SSL_MAX_CONTENT_LEN         16384   /**< Size of the input / output buffer */
-#endif
-
-#if !defined(MBEDTLS_SSL_IN_CONTENT_LEN)
-#define MBEDTLS_SSL_IN_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN
-#endif
-
-#if !defined(MBEDTLS_SSL_OUT_CONTENT_LEN)
-#define MBEDTLS_SSL_OUT_CONTENT_LEN MBEDTLS_SSL_MAX_CONTENT_LEN
-#endif
-
-/*
- * Maximum number of heap-allocated bytes for the purpose of
- * DTLS handshake message reassembly and future message buffering.
- */
-#if !defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING)
-#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768
-#endif
-
-/* \} name SECTION: Module settings */
-
-/*
- * Length of the verify data for secure renegotiation
- */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 36
-#else
-#define MBEDTLS_SSL_VERIFY_DATA_MAX_LEN 12
-#endif
-
-/*
- * Signaling ciphersuite values (SCSV)
- */
-#define MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO    0xFF   /**< renegotiation info ext */
-#define MBEDTLS_SSL_FALLBACK_SCSV_VALUE         0x5600 /**< RFC 7507 section 2 */
-
-/*
- * Supported Signature and Hash algorithms (For TLS 1.2)
- * RFC 5246 section 7.4.1.4.1
- */
-#define MBEDTLS_SSL_HASH_NONE                0
-#define MBEDTLS_SSL_HASH_MD5                 1
-#define MBEDTLS_SSL_HASH_SHA1                2
-#define MBEDTLS_SSL_HASH_SHA224              3
-#define MBEDTLS_SSL_HASH_SHA256              4
-#define MBEDTLS_SSL_HASH_SHA384              5
-#define MBEDTLS_SSL_HASH_SHA512              6
-
-#define MBEDTLS_SSL_SIG_ANON                 0
-#define MBEDTLS_SSL_SIG_RSA                  1
-#define MBEDTLS_SSL_SIG_ECDSA                3
-
-/*
- * Client Certificate Types
- * RFC 5246 section 7.4.4 plus RFC 4492 section 5.5
- */
-#define MBEDTLS_SSL_CERT_TYPE_RSA_SIGN       1
-#define MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN    64
-
-/*
- * Message, alert and handshake types
- */
-#define MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC     20
-#define MBEDTLS_SSL_MSG_ALERT                  21
-#define MBEDTLS_SSL_MSG_HANDSHAKE              22
-#define MBEDTLS_SSL_MSG_APPLICATION_DATA       23
-
-#define MBEDTLS_SSL_ALERT_LEVEL_WARNING         1
-#define MBEDTLS_SSL_ALERT_LEVEL_FATAL           2
-
-#define MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY           0  /* 0x00 */
-#define MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE    10  /* 0x0A */
-#define MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC        20  /* 0x14 */
-#define MBEDTLS_SSL_ALERT_MSG_DECRYPTION_FAILED     21  /* 0x15 */
-#define MBEDTLS_SSL_ALERT_MSG_RECORD_OVERFLOW       22  /* 0x16 */
-#define MBEDTLS_SSL_ALERT_MSG_DECOMPRESSION_FAILURE 30  /* 0x1E */
-#define MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE     40  /* 0x28 */
-#define MBEDTLS_SSL_ALERT_MSG_NO_CERT               41  /* 0x29 */
-#define MBEDTLS_SSL_ALERT_MSG_BAD_CERT              42  /* 0x2A */
-#define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT      43  /* 0x2B */
-#define MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED          44  /* 0x2C */
-#define MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED          45  /* 0x2D */
-#define MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN          46  /* 0x2E */
-#define MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER     47  /* 0x2F */
-#define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA            48  /* 0x30 */
-#define MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED         49  /* 0x31 */
-#define MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR          50  /* 0x32 */
-#define MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR         51  /* 0x33 */
-#define MBEDTLS_SSL_ALERT_MSG_EXPORT_RESTRICTION    60  /* 0x3C */
-#define MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION      70  /* 0x46 */
-#define MBEDTLS_SSL_ALERT_MSG_INSUFFICIENT_SECURITY 71  /* 0x47 */
-#define MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR        80  /* 0x50 */
-#define MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK 86  /* 0x56 */
-#define MBEDTLS_SSL_ALERT_MSG_USER_CANCELED         90  /* 0x5A */
-#define MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION     100  /* 0x64 */
-#define MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT      110  /* 0x6E */
-#define MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME    112  /* 0x70 */
-#define MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY 115  /* 0x73 */
-#define MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL 120 /* 0x78 */
-
-#define MBEDTLS_SSL_HS_HELLO_REQUEST            0
-#define MBEDTLS_SSL_HS_CLIENT_HELLO             1
-#define MBEDTLS_SSL_HS_SERVER_HELLO             2
-#define MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST     3
-#define MBEDTLS_SSL_HS_NEW_SESSION_TICKET       4
-#define MBEDTLS_SSL_HS_CERTIFICATE             11
-#define MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE     12
-#define MBEDTLS_SSL_HS_CERTIFICATE_REQUEST     13
-#define MBEDTLS_SSL_HS_SERVER_HELLO_DONE       14
-#define MBEDTLS_SSL_HS_CERTIFICATE_VERIFY      15
-#define MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE     16
-#define MBEDTLS_SSL_HS_FINISHED                20
-
-/*
- * TLS extensions
- */
-#define MBEDTLS_TLS_EXT_SERVERNAME                   0
-#define MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME          0
-
-#define MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH          1
-
-#define MBEDTLS_TLS_EXT_TRUNCATED_HMAC               4
-
-#define MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES   10
-#define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS     11
-
-#define MBEDTLS_TLS_EXT_SIG_ALG                     13
-
-#define MBEDTLS_TLS_EXT_ALPN                        16
-
-#define MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC            22 /* 0x16 */
-#define MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET  0x0017 /* 23 */
-
-#define MBEDTLS_TLS_EXT_SESSION_TICKET              35
-
-#define MBEDTLS_TLS_EXT_ECJPAKE_KKPP               256 /* experimental */
-
-#define MBEDTLS_TLS_EXT_RENEGOTIATION_INFO      0xFF01
-
-/*
- * Size defines
- */
-#if !defined(MBEDTLS_PSK_MAX_LEN)
-#define MBEDTLS_PSK_MAX_LEN            32 /* 256 bits */
-#endif
-
-/* Dummy type used only for its size */
-union mbedtls_ssl_premaster_secret
-{
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-    unsigned char _pms_rsa[48];                         /* RFC 5246 8.1.1 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    unsigned char _pms_dhm[MBEDTLS_MPI_MAX_SIZE];      /* RFC 5246 8.1.2 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)    || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)  || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)     || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    unsigned char _pms_ecdh[MBEDTLS_ECP_MAX_BYTES];    /* RFC 4492 5.10 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-    unsigned char _pms_psk[4 + 2 * MBEDTLS_PSK_MAX_LEN];       /* RFC 4279 2 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    unsigned char _pms_dhe_psk[4 + MBEDTLS_MPI_MAX_SIZE
-                                 + MBEDTLS_PSK_MAX_LEN];       /* RFC 4279 3 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    unsigned char _pms_rsa_psk[52 + MBEDTLS_PSK_MAX_LEN];      /* RFC 4279 4 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    unsigned char _pms_ecdhe_psk[4 + MBEDTLS_ECP_MAX_BYTES
-                                   + MBEDTLS_PSK_MAX_LEN];     /* RFC 5489 2 */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    unsigned char _pms_ecjpake[32];     /* Thread spec: SHA-256 output */
-#endif
-};
-
-#define MBEDTLS_PREMASTER_SIZE     sizeof( union mbedtls_ssl_premaster_secret )
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * SSL state machine
- */
-typedef enum
-{
-    MBEDTLS_SSL_HELLO_REQUEST,
-    MBEDTLS_SSL_CLIENT_HELLO,
-    MBEDTLS_SSL_SERVER_HELLO,
-    MBEDTLS_SSL_SERVER_CERTIFICATE,
-    MBEDTLS_SSL_SERVER_KEY_EXCHANGE,
-    MBEDTLS_SSL_CERTIFICATE_REQUEST,
-    MBEDTLS_SSL_SERVER_HELLO_DONE,
-    MBEDTLS_SSL_CLIENT_CERTIFICATE,
-    MBEDTLS_SSL_CLIENT_KEY_EXCHANGE,
-    MBEDTLS_SSL_CERTIFICATE_VERIFY,
-    MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC,
-    MBEDTLS_SSL_CLIENT_FINISHED,
-    MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC,
-    MBEDTLS_SSL_SERVER_FINISHED,
-    MBEDTLS_SSL_FLUSH_BUFFERS,
-    MBEDTLS_SSL_HANDSHAKE_WRAPUP,
-    MBEDTLS_SSL_HANDSHAKE_OVER,
-    MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET,
-    MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT,
-}
-mbedtls_ssl_states;
-
-/**
- * \brief          Callback type: send data on the network.
- *
- * \note           That callback may be either blocking or non-blocking.
- *
- * \param ctx      Context for the send callback (typically a file descriptor)
- * \param buf      Buffer holding the data to send
- * \param len      Length of the data to send
- *
- * \return         The callback must return the number of bytes sent if any,
- *                 or a non-zero error code.
- *                 If performing non-blocking I/O, \c MBEDTLS_ERR_SSL_WANT_WRITE
- *                 must be returned when the operation would block.
- *
- * \note           The callback is allowed to send fewer bytes than requested.
- *                 It must always return the number of bytes actually sent.
- */
-typedef int mbedtls_ssl_send_t( void *ctx,
-                                const unsigned char *buf,
-                                size_t len );
-
-/**
- * \brief          Callback type: receive data from the network.
- *
- * \note           That callback may be either blocking or non-blocking.
- *
- * \param ctx      Context for the receive callback (typically a file
- *                 descriptor)
- * \param buf      Buffer to write the received data to
- * \param len      Length of the receive buffer
- *
- * \return         The callback must return the number of bytes received,
- *                 or a non-zero error code.
- *                 If performing non-blocking I/O, \c MBEDTLS_ERR_SSL_WANT_READ
- *                 must be returned when the operation would block.
- *
- * \note           The callback may receive fewer bytes than the length of the
- *                 buffer. It must always return the number of bytes actually
- *                 received and written to the buffer.
- */
-typedef int mbedtls_ssl_recv_t( void *ctx,
-                                unsigned char *buf,
-                                size_t len );
-
-/**
- * \brief          Callback type: receive data from the network, with timeout
- *
- * \note           That callback must block until data is received, or the
- *                 timeout delay expires, or the operation is interrupted by a
- *                 signal.
- *
- * \param ctx      Context for the receive callback (typically a file descriptor)
- * \param buf      Buffer to write the received data to
- * \param len      Length of the receive buffer
- * \param timeout  Maximum nomber of millisecondes to wait for data
- *                 0 means no timeout (potentially waiting forever)
- *
- * \return         The callback must return the number of bytes received,
- *                 or a non-zero error code:
- *                 \c MBEDTLS_ERR_SSL_TIMEOUT if the operation timed out,
- *                 \c MBEDTLS_ERR_SSL_WANT_READ if interrupted by a signal.
- *
- * \note           The callback may receive fewer bytes than the length of the
- *                 buffer. It must always return the number of bytes actually
- *                 received and written to the buffer.
- */
-typedef int mbedtls_ssl_recv_timeout_t( void *ctx,
-                                        unsigned char *buf,
-                                        size_t len,
-                                        uint32_t timeout );
-/**
- * \brief          Callback type: set a pair of timers/delays to watch
- *
- * \param ctx      Context pointer
- * \param int_ms   Intermediate delay in milliseconds
- * \param fin_ms   Final delay in milliseconds
- *                 0 cancels the current timer.
- *
- * \note           This callback must at least store the necessary information
- *                 for the associated \c mbedtls_ssl_get_timer_t callback to
- *                 return correct information.
- *
- * \note           If using a event-driven style of programming, an event must
- *                 be generated when the final delay is passed. The event must
- *                 cause a call to \c mbedtls_ssl_handshake() with the proper
- *                 SSL context to be scheduled. Care must be taken to ensure
- *                 that at most one such call happens at a time.
- *
- * \note           Only one timer at a time must be running. Calling this
- *                 function while a timer is running must cancel it. Cancelled
- *                 timers must not generate any event.
- */
-typedef void mbedtls_ssl_set_timer_t( void * ctx,
-                                      uint32_t int_ms,
-                                      uint32_t fin_ms );
-
-/**
- * \brief          Callback type: get status of timers/delays
- *
- * \param ctx      Context pointer
- *
- * \return         This callback must return:
- *                 -1 if cancelled (fin_ms == 0),
- *                  0 if none of the delays have passed,
- *                  1 if only the intermediate delay has passed,
- *                  2 if the final delay has passed.
- */
-typedef int mbedtls_ssl_get_timer_t( void * ctx );
-
-/* Defined below */
-typedef struct mbedtls_ssl_session mbedtls_ssl_session;
-typedef struct mbedtls_ssl_context mbedtls_ssl_context;
-typedef struct mbedtls_ssl_config  mbedtls_ssl_config;
-
-/* Defined in ssl_internal.h */
-typedef struct mbedtls_ssl_transform mbedtls_ssl_transform;
-typedef struct mbedtls_ssl_handshake_params mbedtls_ssl_handshake_params;
-typedef struct mbedtls_ssl_sig_hash_set_t mbedtls_ssl_sig_hash_set_t;
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-typedef struct mbedtls_ssl_key_cert mbedtls_ssl_key_cert;
-#endif
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-typedef struct mbedtls_ssl_flight_item mbedtls_ssl_flight_item;
-#endif
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief           Callback type: start external signature operation.
- *
- *                  This callback is called during an SSL handshake to start
- *                  a signature decryption operation using an
- *                  external processor. The parameter \p cert contains
- *                  the public key; it is up to the callback function to
- *                  determine how to access the associated private key.
- *
- *                  This function typically sends or enqueues a request, and
- *                  does not wait for the operation to complete. This allows
- *                  the handshake step to be non-blocking.
- *
- *                  The parameters \p ssl and \p cert are guaranteed to remain
- *                  valid throughout the handshake. On the other hand, this
- *                  function must save the contents of \p hash if the value
- *                  is needed for later processing, because the \p hash buffer
- *                  is no longer valid after this function returns.
- *
- *                  This function may call mbedtls_ssl_set_async_operation_data()
- *                  to store an operation context for later retrieval
- *                  by the resume or cancel callback.
- *
- * \note            For RSA signatures, this function must produce output
- *                  that is consistent with PKCS#1 v1.5 in the same way as
- *                  mbedtls_rsa_pkcs1_sign(). Before the private key operation,
- *                  apply the padding steps described in RFC 8017, section 9.2
- *                  "EMSA-PKCS1-v1_5" as follows.
- *                  - If \p md_alg is #MBEDTLS_MD_NONE, apply the PKCS#1 v1.5
- *                    encoding, treating \p hash as the DigestInfo to be
- *                    padded. In other words, apply EMSA-PKCS1-v1_5 starting
- *                    from step 3, with `T = hash` and `tLen = hash_len`.
- *                  - If `md_alg != MBEDTLS_MD_NONE`, apply the PKCS#1 v1.5
- *                    encoding, treating \p hash as the hash to be encoded and
- *                    padded. In other words, apply EMSA-PKCS1-v1_5 starting
- *                    from step 2, with `digestAlgorithm` obtained by calling
- *                    mbedtls_oid_get_oid_by_md() on \p md_alg.
- *
- * \note            For ECDSA signatures, the output format is the DER encoding
- *                  `Ecdsa-Sig-Value` defined in
- *                  [RFC 4492 section 5.4](https://tools.ietf.org/html/rfc4492#section-5.4).
- *
- * \param ssl             The SSL connection instance. It should not be
- *                        modified other than via
- *                        mbedtls_ssl_set_async_operation_data().
- * \param cert            Certificate containing the public key.
- *                        In simple cases, this is one of the pointers passed to
- *                        mbedtls_ssl_conf_own_cert() when configuring the SSL
- *                        connection. However, if other callbacks are used, this
- *                        property may not hold. For example, if an SNI callback
- *                        is registered with mbedtls_ssl_conf_sni(), then
- *                        this callback determines what certificate is used.
- * \param md_alg          Hash algorithm.
- * \param hash            Buffer containing the hash. This buffer is
- *                        no longer valid when the function returns.
- * \param hash_len        Size of the \c hash buffer in bytes.
- *
- * \return          0 if the operation was started successfully and the SSL
- *                  stack should call the resume callback immediately.
- * \return          #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS if the operation
- *                  was started successfully and the SSL stack should return
- *                  immediately without calling the resume callback yet.
- * \return          #MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH if the external
- *                  processor does not support this key. The SSL stack will
- *                  use the private key object instead.
- * \return          Any other error indicates a fatal failure and is
- *                  propagated up the call chain. The callback should
- *                  use \c MBEDTLS_ERR_PK_xxx error codes, and <b>must not</b>
- *                  use \c MBEDTLS_ERR_SSL_xxx error codes except as
- *                  directed in the documentation of this callback.
- */
-typedef int mbedtls_ssl_async_sign_t( mbedtls_ssl_context *ssl,
-                                      mbedtls_x509_crt *cert,
-                                      mbedtls_md_type_t md_alg,
-                                      const unsigned char *hash,
-                                      size_t hash_len );
-
-/**
- * \brief           Callback type: start external decryption operation.
- *
- *                  This callback is called during an SSL handshake to start
- *                  an RSA decryption operation using an
- *                  external processor. The parameter \p cert contains
- *                  the public key; it is up to the callback function to
- *                  determine how to access the associated private key.
- *
- *                  This function typically sends or enqueues a request, and
- *                  does not wait for the operation to complete. This allows
- *                  the handshake step to be non-blocking.
- *
- *                  The parameters \p ssl and \p cert are guaranteed to remain
- *                  valid throughout the handshake. On the other hand, this
- *                  function must save the contents of \p input if the value
- *                  is needed for later processing, because the \p input buffer
- *                  is no longer valid after this function returns.
- *
- *                  This function may call mbedtls_ssl_set_async_operation_data()
- *                  to store an operation context for later retrieval
- *                  by the resume or cancel callback.
- *
- * \warning         RSA decryption as used in TLS is subject to a potential
- *                  timing side channel attack first discovered by Bleichenbacher
- *                  in 1998. This attack can be remotely exploitable
- *                  in practice. To avoid this attack, you must ensure that
- *                  if the callback performs an RSA decryption, the time it
- *                  takes to execute and return the result does not depend
- *                  on whether the RSA decryption succeeded or reported
- *                  invalid padding.
- *
- * \param ssl             The SSL connection instance. It should not be
- *                        modified other than via
- *                        mbedtls_ssl_set_async_operation_data().
- * \param cert            Certificate containing the public key.
- *                        In simple cases, this is one of the pointers passed to
- *                        mbedtls_ssl_conf_own_cert() when configuring the SSL
- *                        connection. However, if other callbacks are used, this
- *                        property may not hold. For example, if an SNI callback
- *                        is registered with mbedtls_ssl_conf_sni(), then
- *                        this callback determines what certificate is used.
- * \param input           Buffer containing the input ciphertext. This buffer
- *                        is no longer valid when the function returns.
- * \param input_len       Size of the \p input buffer in bytes.
- *
- * \return          0 if the operation was started successfully and the SSL
- *                  stack should call the resume callback immediately.
- * \return          #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS if the operation
- *                  was started successfully and the SSL stack should return
- *                  immediately without calling the resume callback yet.
- * \return          #MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH if the external
- *                  processor does not support this key. The SSL stack will
- *                  use the private key object instead.
- * \return          Any other error indicates a fatal failure and is
- *                  propagated up the call chain. The callback should
- *                  use \c MBEDTLS_ERR_PK_xxx error codes, and <b>must not</b>
- *                  use \c MBEDTLS_ERR_SSL_xxx error codes except as
- *                  directed in the documentation of this callback.
- */
-typedef int mbedtls_ssl_async_decrypt_t( mbedtls_ssl_context *ssl,
-                                         mbedtls_x509_crt *cert,
-                                         const unsigned char *input,
-                                         size_t input_len );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/**
- * \brief           Callback type: resume external operation.
- *
- *                  This callback is called during an SSL handshake to resume
- *                  an external operation started by the
- *                  ::mbedtls_ssl_async_sign_t or
- *                  ::mbedtls_ssl_async_decrypt_t callback.
- *
- *                  This function typically checks the status of a pending
- *                  request or causes the request queue to make progress, and
- *                  does not wait for the operation to complete. This allows
- *                  the handshake step to be non-blocking.
- *
- *                  This function may call mbedtls_ssl_get_async_operation_data()
- *                  to retrieve an operation context set by the start callback.
- *                  It may call mbedtls_ssl_set_async_operation_data() to modify
- *                  this context.
- *
- *                  Note that when this function returns a status other than
- *                  #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS, it must free any
- *                  resources associated with the operation.
- *
- * \param ssl             The SSL connection instance. It should not be
- *                        modified other than via
- *                        mbedtls_ssl_set_async_operation_data().
- * \param output          Buffer containing the output (signature or decrypted
- *                        data) on success.
- * \param output_len      On success, number of bytes written to \p output.
- * \param output_size     Size of the \p output buffer in bytes.
- *
- * \return          0 if output of the operation is available in the
- *                  \p output buffer.
- * \return          #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS if the operation
- *                  is still in progress. Subsequent requests for progress
- *                  on the SSL connection will call the resume callback
- *                  again.
- * \return          Any other error means that the operation is aborted.
- *                  The SSL handshake is aborted. The callback should
- *                  use \c MBEDTLS_ERR_PK_xxx error codes, and <b>must not</b>
- *                  use \c MBEDTLS_ERR_SSL_xxx error codes except as
- *                  directed in the documentation of this callback.
- */
-typedef int mbedtls_ssl_async_resume_t( mbedtls_ssl_context *ssl,
-                                        unsigned char *output,
-                                        size_t *output_len,
-                                        size_t output_size );
-
-/**
- * \brief           Callback type: cancel external operation.
- *
- *                  This callback is called if an SSL connection is closed
- *                  while an asynchronous operation is in progress. Note that
- *                  this callback is not called if the
- *                  ::mbedtls_ssl_async_resume_t callback has run and has
- *                  returned a value other than
- *                  #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS, since in that case
- *                  the asynchronous operation has already completed.
- *
- *                  This function may call mbedtls_ssl_get_async_operation_data()
- *                  to retrieve an operation context set by the start callback.
- *
- * \param ssl             The SSL connection instance. It should not be
- *                        modified.
- */
-typedef void mbedtls_ssl_async_cancel_t( mbedtls_ssl_context *ssl );
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED) &&        \
-    !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN  48
-#if defined(MBEDTLS_SHA256_C)
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA256
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN  32
-#elif defined(MBEDTLS_SHA512_C)
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA384
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN  48
-#elif defined(MBEDTLS_SHA1_C)
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE MBEDTLS_MD_SHA1
-#define MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN  20
-#else
-/* This is already checked in check_config.h, but be sure. */
-#error "Bad configuration - need SHA-1, SHA-256 or SHA-512 enabled to compute digest of peer CRT."
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED &&
-          !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-/*
- * This structure is used for storing current session data.
- */
-struct mbedtls_ssl_session
-{
-#if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t start;       /*!< starting time      */
-#endif
-    int ciphersuite;            /*!< chosen ciphersuite */
-    int compression;            /*!< chosen compression */
-    size_t id_len;              /*!< session id length  */
-    unsigned char id[32];       /*!< session identifier */
-    unsigned char master[48];   /*!< the master secret  */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    mbedtls_x509_crt *peer_cert;       /*!< peer X.509 cert chain */
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    /*! The digest of the peer's end-CRT. This must be kept to detect CRT
-     *  changes during renegotiation, mitigating the triple handshake attack. */
-    unsigned char *peer_cert_digest;
-    size_t peer_cert_digest_len;
-    mbedtls_md_type_t peer_cert_digest_type;
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-    uint32_t verify_result;          /*!<  verification result     */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
-    unsigned char *ticket;      /*!< RFC 5077 session ticket */
-    size_t ticket_len;          /*!< session ticket length   */
-    uint32_t ticket_lifetime;   /*!< ticket lifetime hint    */
-#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    unsigned char mfl_code;     /*!< MaxFragmentLength negotiated by peer */
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    int trunc_hmac;             /*!< flag for truncated hmac activation   */
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    int encrypt_then_mac;       /*!< flag for EtM activation                */
-#endif
-};
-
-/**
- * SSL/TLS configuration to be shared between mbedtls_ssl_context structures.
- */
-struct mbedtls_ssl_config
-{
-    /* Group items by size (largest first) to minimize padding overhead */
-
-    /*
-     * Pointers
-     */
-
-    const int *ciphersuite_list[4]; /*!< allowed ciphersuites per version   */
-
-    /** Callback for printing debug output                                  */
-    void (*f_dbg)(void *, int, const char *, int, const char *);
-    void *p_dbg;                    /*!< context for the debug function     */
-
-    /** Callback for getting (pseudo-)random numbers                        */
-    int  (*f_rng)(void *, unsigned char *, size_t);
-    void *p_rng;                    /*!< context for the RNG function       */
-
-    /** Callback to retrieve a session from the cache                       */
-    int (*f_get_cache)(void *, mbedtls_ssl_session *);
-    /** Callback to store a session into the cache                          */
-    int (*f_set_cache)(void *, const mbedtls_ssl_session *);
-    void *p_cache;                  /*!< context for cache callbacks        */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    /** Callback for setting cert according to SNI extension                */
-    int (*f_sni)(void *, mbedtls_ssl_context *, const unsigned char *, size_t);
-    void *p_sni;                    /*!< context for SNI callback           */
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /** Callback to customize X.509 certificate chain verification          */
-    int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *);
-    void *p_vrfy;                   /*!< context for X.509 verify calllback */
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    /** Callback to retrieve PSK key from identity                          */
-    int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *, size_t);
-    void *p_psk;                    /*!< context for PSK callback           */
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-    /** Callback to create & write a cookie for ClientHello veirifcation    */
-    int (*f_cookie_write)( void *, unsigned char **, unsigned char *,
-                           const unsigned char *, size_t );
-    /** Callback to verify validity of a ClientHello cookie                 */
-    int (*f_cookie_check)( void *, const unsigned char *, size_t,
-                           const unsigned char *, size_t );
-    void *p_cookie;                 /*!< context for the cookie callbacks   */
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C)
-    /** Callback to create & write a session ticket                         */
-    int (*f_ticket_write)( void *, const mbedtls_ssl_session *,
-            unsigned char *, const unsigned char *, size_t *, uint32_t * );
-    /** Callback to parse a session ticket into a session structure         */
-    int (*f_ticket_parse)( void *, mbedtls_ssl_session *, unsigned char *, size_t);
-    void *p_ticket;                 /*!< context for the ticket callbacks   */
-#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-    /** Callback to export key block and master secret                      */
-    int (*f_export_keys)( void *, const unsigned char *,
-            const unsigned char *, size_t, size_t, size_t );
-    void *p_export_keys;            /*!< context for key export callback    */
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    const mbedtls_x509_crt_profile *cert_profile; /*!< verification profile */
-    mbedtls_ssl_key_cert *key_cert; /*!< own certificate/key pair(s)        */
-    mbedtls_x509_crt *ca_chain;     /*!< trusted CAs                        */
-    mbedtls_x509_crl *ca_crl;       /*!< trusted CAs CRLs                   */
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    mbedtls_x509_crt_ca_cb_t f_ca_cb;
-    void *p_ca_cb;
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_ssl_async_sign_t *f_async_sign_start; /*!< start asynchronous signature operation */
-    mbedtls_ssl_async_decrypt_t *f_async_decrypt_start; /*!< start asynchronous decryption operation */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-    mbedtls_ssl_async_resume_t *f_async_resume; /*!< resume asynchronous operation */
-    mbedtls_ssl_async_cancel_t *f_async_cancel; /*!< cancel asynchronous operation */
-    void *p_async_config_data; /*!< Configuration data set by mbedtls_ssl_conf_async_private_cb(). */
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    const int *sig_hashes;          /*!< allowed signature hashes           */
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-    const mbedtls_ecp_group_id *curve_list; /*!< allowed curves             */
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-    mbedtls_mpi dhm_P;              /*!< prime modulus for DHM              */
-    mbedtls_mpi dhm_G;              /*!< generator for DHM                  */
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_key_handle_t psk_opaque; /*!< PSA key slot holding opaque PSK.
-                                  *   This field should only be set via
-                                  *   mbedtls_ssl_conf_psk_opaque().
-                                  *   If either no PSK or a raw PSK have
-                                  *   been configured, this has value \c 0. */
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    unsigned char *psk;      /*!< The raw pre-shared key. This field should
-                              *   only be set via mbedtls_ssl_conf_psk().
-                              *   If either no PSK or an opaque PSK
-                              *   have been configured, this has value NULL. */
-    size_t         psk_len;  /*!< The length of the raw pre-shared key.
-                              *   This field should only be set via
-                              *   mbedtls_ssl_conf_psk().
-                              *   Its value is non-zero if and only if
-                              *   \c psk is not \c NULL. */
-
-    unsigned char *psk_identity;    /*!< The PSK identity for PSK negotiation.
-                                     *   This field should only be set via
-                                     *   mbedtls_ssl_conf_psk().
-                                     *   This is set if and only if either
-                                     *   \c psk or \c psk_opaque are set. */
-    size_t         psk_identity_len;/*!< The length of PSK identity.
-                                     *   This field should only be set via
-                                     *   mbedtls_ssl_conf_psk().
-                                     *   Its value is non-zero if and only if
-                                     *   \c psk is not \c NULL or \c psk_opaque
-                                     *   is not \c 0. */
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_SSL_ALPN)
-    const char **alpn_list;         /*!< ordered list of protocols          */
-#endif
-
-    /*
-     * Numerical settings (int then char)
-     */
-
-    uint32_t read_timeout;          /*!< timeout for mbedtls_ssl_read (ms)  */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    uint32_t hs_timeout_min;        /*!< initial value of the handshake
-                                         retransmission timeout (ms)        */
-    uint32_t hs_timeout_max;        /*!< maximum value of the handshake
-                                         retransmission timeout (ms)        */
-#endif
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    int renego_max_records;         /*!< grace period for renegotiation     */
-    unsigned char renego_period[8]; /*!< value of the record counters
-                                         that triggers renegotiation        */
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-    unsigned int badmac_limit;      /*!< limit of records with a bad MAC    */
-#endif
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
-    unsigned int dhm_min_bitlen;    /*!< min. bit length of the DHM prime   */
-#endif
-
-    unsigned char max_major_ver;    /*!< max. major version used            */
-    unsigned char max_minor_ver;    /*!< max. minor version used            */
-    unsigned char min_major_ver;    /*!< min. major version used            */
-    unsigned char min_minor_ver;    /*!< min. minor version used            */
-
-    /*
-     * Flags (bitfields)
-     */
-
-    unsigned int endpoint : 1;      /*!< 0: client, 1: server               */
-    unsigned int transport : 1;     /*!< stream (TLS) or datagram (DTLS)    */
-    unsigned int authmode : 2;      /*!< MBEDTLS_SSL_VERIFY_XXX             */
-    /* needed even with renego disabled for LEGACY_BREAK_HANDSHAKE          */
-    unsigned int allow_legacy_renegotiation : 2 ; /*!< MBEDTLS_LEGACY_XXX   */
-#if defined(MBEDTLS_ARC4_C)
-    unsigned int arc4_disabled : 1; /*!< blacklist RC4 ciphersuites?        */
-#endif
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    unsigned int mfl_code : 3;      /*!< desired fragment length            */
-#endif
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    unsigned int encrypt_then_mac : 1 ; /*!< negotiate encrypt-then-mac?    */
-#endif
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    unsigned int extended_ms : 1;   /*!< negotiate extended master secret?  */
-#endif
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    unsigned int anti_replay : 1;   /*!< detect and prevent replay?         */
-#endif
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    unsigned int cbc_record_splitting : 1;  /*!< do cbc record splitting    */
-#endif
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    unsigned int disable_renegotiation : 1; /*!< disable renegotiation?     */
-#endif
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    unsigned int trunc_hmac : 1;    /*!< negotiate truncated hmac?          */
-#endif
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    unsigned int session_tickets : 1;   /*!< use session tickets?           */
-#endif
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C)
-    unsigned int fallback : 1;      /*!< is this a fallback?                */
-#endif
-#if defined(MBEDTLS_SSL_SRV_C)
-    unsigned int cert_req_ca_list : 1;  /*!< enable sending CA list in
-                                          Certificate Request messages?     */
-#endif
-};
-
-
-struct mbedtls_ssl_context
-{
-    const mbedtls_ssl_config *conf; /*!< configuration information          */
-
-    /*
-     * Miscellaneous
-     */
-    int state;                  /*!< SSL handshake: current state     */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    int renego_status;          /*!< Initial, in progress, pending?   */
-    int renego_records_seen;    /*!< Records since renego request, or with DTLS,
-                                  number of retransmissions of request if
-                                  renego_max_records is < 0           */
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    int major_ver;              /*!< equal to  MBEDTLS_SSL_MAJOR_VERSION_3    */
-    int minor_ver;              /*!< either 0 (SSL3) or 1 (TLS1.0)    */
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-    unsigned badmac_seen;       /*!< records with a bad MAC received    */
-#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /** Callback to customize X.509 certificate chain verification          */
-    int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *);
-    void *p_vrfy;                   /*!< context for X.509 verify callback */
-#endif
-
-    mbedtls_ssl_send_t *f_send; /*!< Callback for network send */
-    mbedtls_ssl_recv_t *f_recv; /*!< Callback for network receive */
-    mbedtls_ssl_recv_timeout_t *f_recv_timeout;
-                                /*!< Callback for network receive with timeout */
-
-    void *p_bio;                /*!< context for I/O operations   */
-
-    /*
-     * Session layer
-     */
-    mbedtls_ssl_session *session_in;            /*!<  current session data (in)   */
-    mbedtls_ssl_session *session_out;           /*!<  current session data (out)  */
-    mbedtls_ssl_session *session;               /*!<  negotiated session data     */
-    mbedtls_ssl_session *session_negotiate;     /*!<  session data in negotiation */
-
-    mbedtls_ssl_handshake_params *handshake;    /*!<  params required only during
-                                              the handshake process        */
-
-    /*
-     * Record layer transformations
-     */
-    mbedtls_ssl_transform *transform_in;        /*!<  current transform params (in)   */
-    mbedtls_ssl_transform *transform_out;       /*!<  current transform params (in)   */
-    mbedtls_ssl_transform *transform;           /*!<  negotiated transform params     */
-    mbedtls_ssl_transform *transform_negotiate; /*!<  transform params in negotiation */
-
-    /*
-     * Timers
-     */
-    void *p_timer;              /*!< context for the timer callbacks */
-
-    mbedtls_ssl_set_timer_t *f_set_timer;       /*!< set timer callback */
-    mbedtls_ssl_get_timer_t *f_get_timer;       /*!< get timer callback */
-
-    /*
-     * Record layer (incoming data)
-     */
-    unsigned char *in_buf;      /*!< input buffer                     */
-    unsigned char *in_ctr;      /*!< 64-bit incoming message counter
-                                     TLS: maintained by us
-                                     DTLS: read from peer             */
-    unsigned char *in_hdr;      /*!< start of record header           */
-    unsigned char *in_len;      /*!< two-bytes message length field   */
-    unsigned char *in_iv;       /*!< ivlen-byte IV                    */
-    unsigned char *in_msg;      /*!< message contents (in_iv+ivlen)   */
-    unsigned char *in_offt;     /*!< read offset in application data  */
-
-    int in_msgtype;             /*!< record header: message type      */
-    size_t in_msglen;           /*!< record header: message length    */
-    size_t in_left;             /*!< amount of data read so far       */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    uint16_t in_epoch;          /*!< DTLS epoch for incoming records  */
-    size_t next_record_offset;  /*!< offset of the next record in datagram
-                                     (equal to in_left if none)       */
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    uint64_t in_window_top;     /*!< last validated record seq_num    */
-    uint64_t in_window;         /*!< bitmask for replay detection     */
-#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
-
-    size_t in_hslen;            /*!< current handshake message length,
-                                     including the handshake header   */
-    int nb_zero;                /*!< # of 0-length encrypted messages */
-
-    int keep_current_message;   /*!< drop or reuse current message
-                                     on next call to record layer? */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    uint8_t disable_datagram_packing;  /*!< Disable packing multiple records
-                                        *   within a single datagram.  */
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    /*
-     * Record layer (outgoing data)
-     */
-    unsigned char *out_buf;     /*!< output buffer                    */
-    unsigned char *out_ctr;     /*!< 64-bit outgoing message counter  */
-    unsigned char *out_hdr;     /*!< start of record header           */
-    unsigned char *out_len;     /*!< two-bytes message length field   */
-    unsigned char *out_iv;      /*!< ivlen-byte IV                    */
-    unsigned char *out_msg;     /*!< message contents (out_iv+ivlen)  */
-
-    int out_msgtype;            /*!< record header: message type      */
-    size_t out_msglen;          /*!< record header: message length    */
-    size_t out_left;            /*!< amount of data not yet written   */
-
-    unsigned char cur_out_ctr[8]; /*!<  Outgoing record sequence  number. */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    uint16_t mtu;               /*!< path mtu, used to fragment outgoing messages */
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    unsigned char *compress_buf;        /*!<  zlib data buffer        */
-#endif /* MBEDTLS_ZLIB_SUPPORT */
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    signed char split_done;     /*!< current record already splitted? */
-#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
-
-    /*
-     * PKI layer
-     */
-    int client_auth;                    /*!<  flag for client auth.   */
-
-    /*
-     * User settings
-     */
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    char *hostname;             /*!< expected peer CN for verification
-                                     (and SNI if available)                 */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_ALPN)
-    const char *alpn_chosen;    /*!<  negotiated protocol                   */
-#endif /* MBEDTLS_SSL_ALPN */
-
-    /*
-     * Information for DTLS hello verify
-     */
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-    unsigned char  *cli_id;         /*!<  transport-level ID of the client  */
-    size_t          cli_id_len;     /*!<  length of cli_id                  */
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY && MBEDTLS_SSL_SRV_C */
-
-    /*
-     * Secure renegotiation
-     */
-    /* needed to know when to send extension on server */
-    int secure_renegotiation;           /*!<  does peer support legacy or
-                                              secure renegotiation           */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    size_t verify_data_len;             /*!<  length of verify data stored   */
-    char own_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]; /*!<  previous handshake verify data */
-    char peer_verify_data[MBEDTLS_SSL_VERIFY_DATA_MAX_LEN]; /*!<  previous handshake verify data */
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-};
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-
-#define MBEDTLS_SSL_CHANNEL_OUTBOUND    0
-#define MBEDTLS_SSL_CHANNEL_INBOUND     1
-
-extern int (*mbedtls_ssl_hw_record_init)(mbedtls_ssl_context *ssl,
-                const unsigned char *key_enc, const unsigned char *key_dec,
-                size_t keylen,
-                const unsigned char *iv_enc,  const unsigned char *iv_dec,
-                size_t ivlen,
-                const unsigned char *mac_enc, const unsigned char *mac_dec,
-                size_t maclen);
-extern int (*mbedtls_ssl_hw_record_activate)(mbedtls_ssl_context *ssl, int direction);
-extern int (*mbedtls_ssl_hw_record_reset)(mbedtls_ssl_context *ssl);
-extern int (*mbedtls_ssl_hw_record_write)(mbedtls_ssl_context *ssl);
-extern int (*mbedtls_ssl_hw_record_read)(mbedtls_ssl_context *ssl);
-extern int (*mbedtls_ssl_hw_record_finish)(mbedtls_ssl_context *ssl);
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-
-/**
- * \brief               Return the name of the ciphersuite associated with the
- *                      given ID
- *
- * \param ciphersuite_id SSL ciphersuite ID
- *
- * \return              a string containing the ciphersuite name
- */
-const char *mbedtls_ssl_get_ciphersuite_name( const int ciphersuite_id );
-
-/**
- * \brief               Return the ID of the ciphersuite associated with the
- *                      given name
- *
- * \param ciphersuite_name SSL ciphersuite name
- *
- * \return              the ID with the ciphersuite or 0 if not found
- */
-int mbedtls_ssl_get_ciphersuite_id( const char *ciphersuite_name );
-
-/**
- * \brief          Initialize an SSL context
- *                 Just makes the context ready for mbedtls_ssl_setup() or
- *                 mbedtls_ssl_free()
- *
- * \param ssl      SSL context
- */
-void mbedtls_ssl_init( mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Set up an SSL context for use
- *
- * \note           No copy of the configuration context is made, it can be
- *                 shared by many mbedtls_ssl_context structures.
- *
- * \warning        The conf structure will be accessed during the session.
- *                 It must not be modified or freed as long as the session
- *                 is active.
- *
- * \warning        This function must be called exactly once per context.
- *                 Calling mbedtls_ssl_setup again is not supported, even
- *                 if no session is active.
- *
- * \param ssl      SSL context
- * \param conf     SSL configuration to use
- *
- * \return         0 if successful, or MBEDTLS_ERR_SSL_ALLOC_FAILED if
- *                 memory allocation failed
- */
-int mbedtls_ssl_setup( mbedtls_ssl_context *ssl,
-                       const mbedtls_ssl_config *conf );
-
-/**
- * \brief          Reset an already initialized SSL context for re-use
- *                 while retaining application-set variables, function
- *                 pointers and data.
- *
- * \param ssl      SSL context
- * \return         0 if successful, or MBEDTLS_ERR_SSL_ALLOC_FAILED,
-                   MBEDTLS_ERR_SSL_HW_ACCEL_FAILED or
- *                 MBEDTLS_ERR_SSL_COMPRESSION_FAILED
- */
-int mbedtls_ssl_session_reset( mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Set the current endpoint type
- *
- * \param conf     SSL configuration
- * \param endpoint must be MBEDTLS_SSL_IS_CLIENT or MBEDTLS_SSL_IS_SERVER
- */
-void mbedtls_ssl_conf_endpoint( mbedtls_ssl_config *conf, int endpoint );
-
-/**
- * \brief           Set the transport type (TLS or DTLS).
- *                  Default: TLS
- *
- * \note            For DTLS, you must either provide a recv callback that
- *                  doesn't block, or one that handles timeouts, see
- *                  \c mbedtls_ssl_set_bio(). You also need to provide timer
- *                  callbacks with \c mbedtls_ssl_set_timer_cb().
- *
- * \param conf      SSL configuration
- * \param transport transport type:
- *                  MBEDTLS_SSL_TRANSPORT_STREAM for TLS,
- *                  MBEDTLS_SSL_TRANSPORT_DATAGRAM for DTLS.
- */
-void mbedtls_ssl_conf_transport( mbedtls_ssl_config *conf, int transport );
-
-/**
- * \brief          Set the certificate verification mode
- *                 Default: NONE on server, REQUIRED on client
- *
- * \param conf     SSL configuration
- * \param authmode can be:
- *
- *  MBEDTLS_SSL_VERIFY_NONE:      peer certificate is not checked
- *                        (default on server)
- *                        (insecure on client)
- *
- *  MBEDTLS_SSL_VERIFY_OPTIONAL:  peer certificate is checked, however the
- *                        handshake continues even if verification failed;
- *                        mbedtls_ssl_get_verify_result() can be called after the
- *                        handshake is complete.
- *
- *  MBEDTLS_SSL_VERIFY_REQUIRED:  peer *must* present a valid certificate,
- *                        handshake is aborted if verification failed.
- *                        (default on client)
- *
- * \note On client, MBEDTLS_SSL_VERIFY_REQUIRED is the recommended mode.
- * With MBEDTLS_SSL_VERIFY_OPTIONAL, the user needs to call mbedtls_ssl_get_verify_result() at
- * the right time(s), which may not be obvious, while REQUIRED always perform
- * the verification as soon as possible. For example, REQUIRED was protecting
- * against the "triple handshake" attack even before it was found.
- */
-void mbedtls_ssl_conf_authmode( mbedtls_ssl_config *conf, int authmode );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief          Set the verification callback (Optional).
- *
- *                 If set, the provided verify callback is called for each
- *                 certificate in the peer's CRT chain, including the trusted
- *                 root. For more information, please see the documentation of
- *                 \c mbedtls_x509_crt_verify().
- *
- * \note           For per context callbacks and contexts, please use
- *                 mbedtls_ssl_set_verify() instead.
- *
- * \param conf     The SSL configuration to use.
- * \param f_vrfy   The verification callback to use during CRT verification.
- * \param p_vrfy   The opaque context to be passed to the callback.
- */
-void mbedtls_ssl_conf_verify( mbedtls_ssl_config *conf,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/**
- * \brief          Set the random number generator callback
- *
- * \param conf     SSL configuration
- * \param f_rng    RNG function
- * \param p_rng    RNG parameter
- */
-void mbedtls_ssl_conf_rng( mbedtls_ssl_config *conf,
-                  int (*f_rng)(void *, unsigned char *, size_t),
-                  void *p_rng );
-
-/**
- * \brief          Set the debug callback
- *
- *                 The callback has the following argument:
- *                 void *           opaque context for the callback
- *                 int              debug level
- *                 const char *     file name
- *                 int              line number
- *                 const char *     message
- *
- * \param conf     SSL configuration
- * \param f_dbg    debug function
- * \param p_dbg    debug parameter
- */
-void mbedtls_ssl_conf_dbg( mbedtls_ssl_config *conf,
-                  void (*f_dbg)(void *, int, const char *, int, const char *),
-                  void  *p_dbg );
-
-/**
- * \brief          Set the underlying BIO callbacks for write, read and
- *                 read-with-timeout.
- *
- * \param ssl      SSL context
- * \param p_bio    parameter (context) shared by BIO callbacks
- * \param f_send   write callback
- * \param f_recv   read callback
- * \param f_recv_timeout blocking read callback with timeout.
- *
- * \note           One of f_recv or f_recv_timeout can be NULL, in which case
- *                 the other is used. If both are non-NULL, f_recv_timeout is
- *                 used and f_recv is ignored (as if it were NULL).
- *
- * \note           The two most common use cases are:
- *                 - non-blocking I/O, f_recv != NULL, f_recv_timeout == NULL
- *                 - blocking I/O, f_recv == NULL, f_recv_timout != NULL
- *
- * \note           For DTLS, you need to provide either a non-NULL
- *                 f_recv_timeout callback, or a f_recv that doesn't block.
- *
- * \note           See the documentations of \c mbedtls_ssl_sent_t,
- *                 \c mbedtls_ssl_recv_t and \c mbedtls_ssl_recv_timeout_t for
- *                 the conventions those callbacks must follow.
- *
- * \note           On some platforms, net_sockets.c provides
- *                 \c mbedtls_net_send(), \c mbedtls_net_recv() and
- *                 \c mbedtls_net_recv_timeout() that are suitable to be used
- *                 here.
- */
-void mbedtls_ssl_set_bio( mbedtls_ssl_context *ssl,
-                          void *p_bio,
-                          mbedtls_ssl_send_t *f_send,
-                          mbedtls_ssl_recv_t *f_recv,
-                          mbedtls_ssl_recv_timeout_t *f_recv_timeout );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-/**
- * \brief          Set the Maximum Tranport Unit (MTU).
- *                 Special value: 0 means unset (no limit).
- *                 This represents the maximum size of a datagram payload
- *                 handled by the transport layer (usually UDP) as determined
- *                 by the network link and stack. In practice, this controls
- *                 the maximum size datagram the DTLS layer will pass to the
- *                 \c f_send() callback set using \c mbedtls_ssl_set_bio().
- *
- * \note           The limit on datagram size is converted to a limit on
- *                 record payload by subtracting the current overhead of
- *                 encapsulation and encryption/authentication if any.
- *
- * \note           This can be called at any point during the connection, for
- *                 example when a Path Maximum Transfer Unit (PMTU)
- *                 estimate becomes available from other sources,
- *                 such as lower (or higher) protocol layers.
- *
- * \note           This setting only controls the size of the packets we send,
- *                 and does not restrict the size of the datagrams we're
- *                 willing to receive. Client-side, you can request the
- *                 server to use smaller records with \c
- *                 mbedtls_ssl_conf_max_frag_len().
- *
- * \note           If both a MTU and a maximum fragment length have been
- *                 configured (or negotiated with the peer), the resulting
- *                 lower limit on record payload (see first note) is used.
- *
- * \note           This can only be used to decrease the maximum size
- *                 of datagrams (hence records, see first note) sent. It
- *                 cannot be used to increase the maximum size of records over
- *                 the limit set by #MBEDTLS_SSL_OUT_CONTENT_LEN.
- *
- * \note           Values lower than the current record layer expansion will
- *                 result in an error when trying to send data.
- *
- * \note           Using record compression together with a non-zero MTU value
- *                 will result in an error when trying to send data.
- *
- * \param ssl      SSL context
- * \param mtu      Value of the path MTU in bytes
- */
-void mbedtls_ssl_set_mtu( mbedtls_ssl_context *ssl, uint16_t mtu );
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief          Set a connection-specific verification callback (optional).
- *
- *                 If set, the provided verify callback is called for each
- *                 certificate in the peer's CRT chain, including the trusted
- *                 root. For more information, please see the documentation of
- *                 \c mbedtls_x509_crt_verify().
- *
- * \note           This call is analogous to mbedtls_ssl_conf_verify() but
- *                 binds the verification callback and context to an SSL context
- *                 as opposed to an SSL configuration.
- *                 If mbedtls_ssl_conf_verify() and mbedtls_ssl_set_verify()
- *                 are both used, mbedtls_ssl_set_verify() takes precedence.
- *
- * \param ssl      The SSL context to use.
- * \param f_vrfy   The verification callback to use during CRT verification.
- * \param p_vrfy   The opaque context to be passed to the callback.
- */
-void mbedtls_ssl_set_verify( mbedtls_ssl_context *ssl,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/**
- * \brief          Set the timeout period for mbedtls_ssl_read()
- *                 (Default: no timeout.)
- *
- * \param conf     SSL configuration context
- * \param timeout  Timeout value in milliseconds.
- *                 Use 0 for no timeout (default).
- *
- * \note           With blocking I/O, this will only work if a non-NULL
- *                 \c f_recv_timeout was set with \c mbedtls_ssl_set_bio().
- *                 With non-blocking I/O, this will only work if timer
- *                 callbacks were set with \c mbedtls_ssl_set_timer_cb().
- *
- * \note           With non-blocking I/O, you may also skip this function
- *                 altogether and handle timeouts at the application layer.
- */
-void mbedtls_ssl_conf_read_timeout( mbedtls_ssl_config *conf, uint32_t timeout );
-
-/**
- * \brief          Set the timer callbacks (Mandatory for DTLS.)
- *
- * \param ssl      SSL context
- * \param p_timer  parameter (context) shared by timer callbacks
- * \param f_set_timer   set timer callback
- * \param f_get_timer   get timer callback. Must return:
- *
- * \note           See the documentation of \c mbedtls_ssl_set_timer_t and
- *                 \c mbedtls_ssl_get_timer_t for the conventions this pair of
- *                 callbacks must follow.
- *
- * \note           On some platforms, timing.c provides
- *                 \c mbedtls_timing_set_delay() and
- *                 \c mbedtls_timing_get_delay() that are suitable for using
- *                 here, except if using an event-driven style.
- *
- * \note           See also the "DTLS tutorial" article in our knowledge base.
- *                 https://tls.mbed.org/kb/how-to/dtls-tutorial
- */
-void mbedtls_ssl_set_timer_cb( mbedtls_ssl_context *ssl,
-                               void *p_timer,
-                               mbedtls_ssl_set_timer_t *f_set_timer,
-                               mbedtls_ssl_get_timer_t *f_get_timer );
-
-/**
- * \brief           Callback type: generate and write session ticket
- *
- * \note            This describes what a callback implementation should do.
- *                  This callback should generate an encrypted and
- *                  authenticated ticket for the session and write it to the
- *                  output buffer. Here, ticket means the opaque ticket part
- *                  of the NewSessionTicket structure of RFC 5077.
- *
- * \param p_ticket  Context for the callback
- * \param session   SSL session to be written in the ticket
- * \param start     Start of the output buffer
- * \param end       End of the output buffer
- * \param tlen      On exit, holds the length written
- * \param lifetime  On exit, holds the lifetime of the ticket in seconds
- *
- * \return          0 if successful, or
- *                  a specific MBEDTLS_ERR_XXX code.
- */
-typedef int mbedtls_ssl_ticket_write_t( void *p_ticket,
-                                        const mbedtls_ssl_session *session,
-                                        unsigned char *start,
-                                        const unsigned char *end,
-                                        size_t *tlen,
-                                        uint32_t *lifetime );
-
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-/**
- * \brief           Callback type: Export key block and master secret
- *
- * \note            This is required for certain uses of TLS, e.g. EAP-TLS
- *                  (RFC 5216) and Thread. The key pointers are ephemeral and
- *                  therefore must not be stored. The master secret and keys
- *                  should not be used directly except as an input to a key
- *                  derivation function.
- *
- * \param p_expkey  Context for the callback
- * \param ms        Pointer to master secret (fixed length: 48 bytes)
- * \param kb        Pointer to key block, see RFC 5246 section 6.3
- *                  (variable length: 2 * maclen + 2 * keylen + 2 * ivlen).
- * \param maclen    MAC length
- * \param keylen    Key length
- * \param ivlen     IV length
- *
- * \return          0 if successful, or
- *                  a specific MBEDTLS_ERR_XXX code.
- */
-typedef int mbedtls_ssl_export_keys_t( void *p_expkey,
-                                const unsigned char *ms,
-                                const unsigned char *kb,
-                                size_t maclen,
-                                size_t keylen,
-                                size_t ivlen );
-#endif /* MBEDTLS_SSL_EXPORT_KEYS */
-
-/**
- * \brief           Callback type: parse and load session ticket
- *
- * \note            This describes what a callback implementation should do.
- *                  This callback should parse a session ticket as generated
- *                  by the corresponding mbedtls_ssl_ticket_write_t function,
- *                  and, if the ticket is authentic and valid, load the
- *                  session.
- *
- * \note            The implementation is allowed to modify the first len
- *                  bytes of the input buffer, eg to use it as a temporary
- *                  area for the decrypted ticket contents.
- *
- * \param p_ticket  Context for the callback
- * \param session   SSL session to be loaded
- * \param buf       Start of the buffer containing the ticket
- * \param len       Length of the ticket.
- *
- * \return          0 if successful, or
- *                  MBEDTLS_ERR_SSL_INVALID_MAC if not authentic, or
- *                  MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED if expired, or
- *                  any other non-zero code for other failures.
- */
-typedef int mbedtls_ssl_ticket_parse_t( void *p_ticket,
-                                        mbedtls_ssl_session *session,
-                                        unsigned char *buf,
-                                        size_t len );
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_SRV_C)
-/**
- * \brief           Configure SSL session ticket callbacks (server only).
- *                  (Default: none.)
- *
- * \note            On server, session tickets are enabled by providing
- *                  non-NULL callbacks.
- *
- * \note            On client, use \c mbedtls_ssl_conf_session_tickets().
- *
- * \param conf      SSL configuration context
- * \param f_ticket_write    Callback for writing a ticket
- * \param f_ticket_parse    Callback for parsing a ticket
- * \param p_ticket          Context shared by the two callbacks
- */
-void mbedtls_ssl_conf_session_tickets_cb( mbedtls_ssl_config *conf,
-        mbedtls_ssl_ticket_write_t *f_ticket_write,
-        mbedtls_ssl_ticket_parse_t *f_ticket_parse,
-        void *p_ticket );
-#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-/**
- * \brief           Configure key export callback.
- *                  (Default: none.)
- *
- * \note            See \c mbedtls_ssl_export_keys_t.
- *
- * \param conf      SSL configuration context
- * \param f_export_keys     Callback for exporting keys
- * \param p_export_keys     Context for the callback
- */
-void mbedtls_ssl_conf_export_keys_cb( mbedtls_ssl_config *conf,
-        mbedtls_ssl_export_keys_t *f_export_keys,
-        void *p_export_keys );
-#endif /* MBEDTLS_SSL_EXPORT_KEYS */
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-/**
- * \brief           Configure asynchronous private key operation callbacks.
- *
- * \param conf              SSL configuration context
- * \param f_async_sign      Callback to start a signature operation. See
- *                          the description of ::mbedtls_ssl_async_sign_t
- *                          for more information. This may be \c NULL if the
- *                          external processor does not support any signature
- *                          operation; in this case the private key object
- *                          associated with the certificate will be used.
- * \param f_async_decrypt   Callback to start a decryption operation. See
- *                          the description of ::mbedtls_ssl_async_decrypt_t
- *                          for more information. This may be \c NULL if the
- *                          external processor does not support any decryption
- *                          operation; in this case the private key object
- *                          associated with the certificate will be used.
- * \param f_async_resume    Callback to resume an asynchronous operation. See
- *                          the description of ::mbedtls_ssl_async_resume_t
- *                          for more information. This may not be \c NULL unless
- *                          \p f_async_sign and \p f_async_decrypt are both
- *                          \c NULL.
- * \param f_async_cancel    Callback to cancel an asynchronous operation. See
- *                          the description of ::mbedtls_ssl_async_cancel_t
- *                          for more information. This may be \c NULL if
- *                          no cleanup is needed.
- * \param config_data       A pointer to configuration data which can be
- *                          retrieved with
- *                          mbedtls_ssl_conf_get_async_config_data(). The
- *                          library stores this value without dereferencing it.
- */
-void mbedtls_ssl_conf_async_private_cb( mbedtls_ssl_config *conf,
-                                        mbedtls_ssl_async_sign_t *f_async_sign,
-                                        mbedtls_ssl_async_decrypt_t *f_async_decrypt,
-                                        mbedtls_ssl_async_resume_t *f_async_resume,
-                                        mbedtls_ssl_async_cancel_t *f_async_cancel,
-                                        void *config_data );
-
-/**
- * \brief           Retrieve the configuration data set by
- *                  mbedtls_ssl_conf_async_private_cb().
- *
- * \param conf      SSL configuration context
- * \return          The configuration data set by
- *                  mbedtls_ssl_conf_async_private_cb().
- */
-void *mbedtls_ssl_conf_get_async_config_data( const mbedtls_ssl_config *conf );
-
-/**
- * \brief           Retrieve the asynchronous operation user context.
- *
- * \note            This function may only be called while a handshake
- *                  is in progress.
- *
- * \param ssl       The SSL context to access.
- *
- * \return          The asynchronous operation user context that was last
- *                  set during the current handshake. If
- *                  mbedtls_ssl_set_async_operation_data() has not yet been
- *                  called during the current handshake, this function returns
- *                  \c NULL.
- */
-void *mbedtls_ssl_get_async_operation_data( const mbedtls_ssl_context *ssl );
-
-/**
- * \brief           Retrieve the asynchronous operation user context.
- *
- * \note            This function may only be called while a handshake
- *                  is in progress.
- *
- * \param ssl       The SSL context to access.
- * \param ctx       The new value of the asynchronous operation user context.
- *                  Call mbedtls_ssl_get_async_operation_data() later during the
- *                  same handshake to retrieve this value.
- */
-void mbedtls_ssl_set_async_operation_data( mbedtls_ssl_context *ssl,
-                                 void *ctx );
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-/**
- * \brief          Callback type: generate a cookie
- *
- * \param ctx      Context for the callback
- * \param p        Buffer to write to,
- *                 must be updated to point right after the cookie
- * \param end      Pointer to one past the end of the output buffer
- * \param info     Client ID info that was passed to
- *                 \c mbedtls_ssl_set_client_transport_id()
- * \param ilen     Length of info in bytes
- *
- * \return         The callback must return 0 on success,
- *                 or a negative error code.
- */
-typedef int mbedtls_ssl_cookie_write_t( void *ctx,
-                                unsigned char **p, unsigned char *end,
-                                const unsigned char *info, size_t ilen );
-
-/**
- * \brief          Callback type: verify a cookie
- *
- * \param ctx      Context for the callback
- * \param cookie   Cookie to verify
- * \param clen     Length of cookie
- * \param info     Client ID info that was passed to
- *                 \c mbedtls_ssl_set_client_transport_id()
- * \param ilen     Length of info in bytes
- *
- * \return         The callback must return 0 if cookie is valid,
- *                 or a negative error code.
- */
-typedef int mbedtls_ssl_cookie_check_t( void *ctx,
-                                const unsigned char *cookie, size_t clen,
-                                const unsigned char *info, size_t ilen );
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-/**
- * \brief           Register callbacks for DTLS cookies
- *                  (Server only. DTLS only.)
- *
- *                  Default: dummy callbacks that fail, in order to force you to
- *                  register working callbacks (and initialize their context).
- *
- *                  To disable HelloVerifyRequest, register NULL callbacks.
- *
- * \warning         Disabling hello verification allows your server to be used
- *                  for amplification in DoS attacks against other hosts.
- *                  Only disable if you known this can't happen in your
- *                  particular environment.
- *
- * \note            See comments on \c mbedtls_ssl_handshake() about handling
- *                  the MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED that is expected
- *                  on the first handshake attempt when this is enabled.
- *
- * \note            This is also necessary to handle client reconnection from
- *                  the same port as described in RFC 6347 section 4.2.8 (only
- *                  the variant with cookies is supported currently). See
- *                  comments on \c mbedtls_ssl_read() for details.
- *
- * \param conf              SSL configuration
- * \param f_cookie_write    Cookie write callback
- * \param f_cookie_check    Cookie check callback
- * \param p_cookie          Context for both callbacks
- */
-void mbedtls_ssl_conf_dtls_cookies( mbedtls_ssl_config *conf,
-                           mbedtls_ssl_cookie_write_t *f_cookie_write,
-                           mbedtls_ssl_cookie_check_t *f_cookie_check,
-                           void *p_cookie );
-
-/**
- * \brief          Set client's transport-level identification info.
- *                 (Server only. DTLS only.)
- *
- *                 This is usually the IP address (and port), but could be
- *                 anything identify the client depending on the underlying
- *                 network stack. Used for HelloVerifyRequest with DTLS.
- *                 This is *not* used to route the actual packets.
- *
- * \param ssl      SSL context
- * \param info     Transport-level info identifying the client (eg IP + port)
- * \param ilen     Length of info in bytes
- *
- * \note           An internal copy is made, so the info buffer can be reused.
- *
- * \return         0 on success,
- *                 MBEDTLS_ERR_SSL_BAD_INPUT_DATA if used on client,
- *                 MBEDTLS_ERR_SSL_ALLOC_FAILED if out of memory.
- */
-int mbedtls_ssl_set_client_transport_id( mbedtls_ssl_context *ssl,
-                                 const unsigned char *info,
-                                 size_t ilen );
-
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY && MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-/**
- * \brief          Enable or disable anti-replay protection for DTLS.
- *                 (DTLS only, no effect on TLS.)
- *                 Default: enabled.
- *
- * \param conf     SSL configuration
- * \param mode     MBEDTLS_SSL_ANTI_REPLAY_ENABLED or MBEDTLS_SSL_ANTI_REPLAY_DISABLED.
- *
- * \warning        Disabling this is a security risk unless the application
- *                 protocol handles duplicated packets in a safe way. You
- *                 should not disable this without careful consideration.
- *                 However, if your application already detects duplicated
- *                 packets and needs information about them to adjust its
- *                 transmission strategy, then you'll want to disable this.
- */
-void mbedtls_ssl_conf_dtls_anti_replay( mbedtls_ssl_config *conf, char mode );
-#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-/**
- * \brief          Set a limit on the number of records with a bad MAC
- *                 before terminating the connection.
- *                 (DTLS only, no effect on TLS.)
- *                 Default: 0 (disabled).
- *
- * \param conf     SSL configuration
- * \param limit    Limit, or 0 to disable.
- *
- * \note           If the limit is N, then the connection is terminated when
- *                 the Nth non-authentic record is seen.
- *
- * \note           Records with an invalid header are not counted, only the
- *                 ones going through the authentication-decryption phase.
- *
- * \note           This is a security trade-off related to the fact that it's
- *                 often relatively easy for an active attacker ot inject UDP
- *                 datagrams. On one hand, setting a low limit here makes it
- *                 easier for such an attacker to forcibly terminated a
- *                 connection. On the other hand, a high limit or no limit
- *                 might make us waste resources checking authentication on
- *                 many bogus packets.
- */
-void mbedtls_ssl_conf_dtls_badmac_limit( mbedtls_ssl_config *conf, unsigned limit );
-#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-
-/**
- * \brief          Allow or disallow packing of multiple handshake records
- *                 within a single datagram.
- *
- * \param ssl           The SSL context to configure.
- * \param allow_packing This determines whether datagram packing may
- *                      be used or not. A value of \c 0 means that every
- *                      record will be sent in a separate datagram; a
- *                      value of \c 1 means that, if space permits,
- *                      multiple handshake messages (including CCS) belonging to
- *                      a single flight may be packed within a single datagram.
- *
- * \note           This is enabled by default and should only be disabled
- *                 for test purposes, or if datagram packing causes
- *                 interoperability issues with peers that don't support it.
- *
- * \note           Allowing datagram packing reduces the network load since
- *                 there's less overhead if multiple messages share the same
- *                 datagram. Also, it increases the handshake efficiency
- *                 since messages belonging to a single datagram will not
- *                 be reordered in transit, and so future message buffering
- *                 or flight retransmission (if no buffering is used) as
- *                 means to deal with reordering are needed less frequently.
- *
- * \note           Application records are not affected by this option and
- *                 are currently always sent in separate datagrams.
- *
- */
-void mbedtls_ssl_set_datagram_packing( mbedtls_ssl_context *ssl,
-                                       unsigned allow_packing );
-
-/**
- * \brief          Set retransmit timeout values for the DTLS handshake.
- *                 (DTLS only, no effect on TLS.)
- *
- * \param conf     SSL configuration
- * \param min      Initial timeout value in milliseconds.
- *                 Default: 1000 (1 second).
- * \param max      Maximum timeout value in milliseconds.
- *                 Default: 60000 (60 seconds).
- *
- * \note           Default values are from RFC 6347 section 4.2.4.1.
- *
- * \note           The 'min' value should typically be slightly above the
- *                 expected round-trip time to your peer, plus whatever time
- *                 it takes for the peer to process the message. For example,
- *                 if your RTT is about 600ms and you peer needs up to 1s to
- *                 do the cryptographic operations in the handshake, then you
- *                 should set 'min' slightly above 1600. Lower values of 'min'
- *                 might cause spurious resends which waste network resources,
- *                 while larger value of 'min' will increase overall latency
- *                 on unreliable network links.
- *
- * \note           The more unreliable your network connection is, the larger
- *                 your max / min ratio needs to be in order to achieve
- *                 reliable handshakes.
- *
- * \note           Messages are retransmitted up to log2(ceil(max/min)) times.
- *                 For example, if min = 1s and max = 5s, the retransmit plan
- *                 goes: send ... 1s -> resend ... 2s -> resend ... 4s ->
- *                 resend ... 5s -> give up and return a timeout error.
- */
-void mbedtls_ssl_conf_handshake_timeout( mbedtls_ssl_config *conf, uint32_t min, uint32_t max );
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_SSL_SRV_C)
-/**
- * \brief          Set the session cache callbacks (server-side only)
- *                 If not set, no session resuming is done (except if session
- *                 tickets are enabled too).
- *
- *                 The session cache has the responsibility to check for stale
- *                 entries based on timeout. See RFC 5246 for recommendations.
- *
- *                 Warning: session.peer_cert is cleared by the SSL/TLS layer on
- *                 connection shutdown, so do not cache the pointer! Either set
- *                 it to NULL or make a full copy of the certificate.
- *
- *                 The get callback is called once during the initial handshake
- *                 to enable session resuming. The get function has the
- *                 following parameters: (void *parameter, mbedtls_ssl_session *session)
- *                 If a valid entry is found, it should fill the master of
- *                 the session object with the cached values and return 0,
- *                 return 1 otherwise. Optionally peer_cert can be set as well
- *                 if it is properly present in cache entry.
- *
- *                 The set callback is called once during the initial handshake
- *                 to enable session resuming after the entire handshake has
- *                 been finished. The set function has the following parameters:
- *                 (void *parameter, const mbedtls_ssl_session *session). The function
- *                 should create a cache entry for future retrieval based on
- *                 the data in the session structure and should keep in mind
- *                 that the mbedtls_ssl_session object presented (and all its referenced
- *                 data) is cleared by the SSL/TLS layer when the connection is
- *                 terminated. It is recommended to add metadata to determine if
- *                 an entry is still valid in the future. Return 0 if
- *                 successfully cached, return 1 otherwise.
- *
- * \param conf           SSL configuration
- * \param p_cache        parmater (context) for both callbacks
- * \param f_get_cache    session get callback
- * \param f_set_cache    session set callback
- */
-void mbedtls_ssl_conf_session_cache( mbedtls_ssl_config *conf,
-        void *p_cache,
-        int (*f_get_cache)(void *, mbedtls_ssl_session *),
-        int (*f_set_cache)(void *, const mbedtls_ssl_session *) );
-#endif /* MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-/**
- * \brief          Request resumption of session (client-side only)
- *                 Session data is copied from presented session structure.
- *
- * \param ssl      SSL context
- * \param session  session context
- *
- * \return         0 if successful,
- *                 MBEDTLS_ERR_SSL_ALLOC_FAILED if memory allocation failed,
- *                 MBEDTLS_ERR_SSL_BAD_INPUT_DATA if used server-side or
- *                 arguments are otherwise invalid
- *
- * \sa             mbedtls_ssl_get_session()
- */
-int mbedtls_ssl_set_session( mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session );
-#endif /* MBEDTLS_SSL_CLI_C */
-
-/**
- * \brief               Set the list of allowed ciphersuites and the preference
- *                      order. First in the list has the highest preference.
- *                      (Overrides all version-specific lists)
- *
- *                      The ciphersuites array is not copied, and must remain
- *                      valid for the lifetime of the ssl_config.
- *
- *                      Note: The server uses its own preferences
- *                      over the preference of the client unless
- *                      MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE is defined!
- *
- * \param conf          SSL configuration
- * \param ciphersuites  0-terminated list of allowed ciphersuites
- */
-void mbedtls_ssl_conf_ciphersuites( mbedtls_ssl_config *conf,
-                                   const int *ciphersuites );
-
-/**
- * \brief               Set the list of allowed ciphersuites and the
- *                      preference order for a specific version of the protocol.
- *                      (Only useful on the server side)
- *
- *                      The ciphersuites array is not copied, and must remain
- *                      valid for the lifetime of the ssl_config.
- *
- * \param conf          SSL configuration
- * \param ciphersuites  0-terminated list of allowed ciphersuites
- * \param major         Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3
- *                      supported)
- * \param minor         Minor version number (MBEDTLS_SSL_MINOR_VERSION_0,
- *                      MBEDTLS_SSL_MINOR_VERSION_1 and MBEDTLS_SSL_MINOR_VERSION_2,
- *                      MBEDTLS_SSL_MINOR_VERSION_3 supported)
- *
- * \note                With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0
- *                      and MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2
- */
-void mbedtls_ssl_conf_ciphersuites_for_version( mbedtls_ssl_config *conf,
-                                       const int *ciphersuites,
-                                       int major, int minor );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief          Set the X.509 security profile used for verification
- *
- * \note           The restrictions are enforced for all certificates in the
- *                 chain. However, signatures in the handshake are not covered
- *                 by this setting but by \b mbedtls_ssl_conf_sig_hashes().
- *
- * \param conf     SSL configuration
- * \param profile  Profile to use
- */
-void mbedtls_ssl_conf_cert_profile( mbedtls_ssl_config *conf,
-                                    const mbedtls_x509_crt_profile *profile );
-
-/**
- * \brief          Set the data required to verify peer certificate
- *
- * \note           See \c mbedtls_x509_crt_verify() for notes regarding the
- *                 parameters ca_chain (maps to trust_ca for that function)
- *                 and ca_crl.
- *
- * \param conf     SSL configuration
- * \param ca_chain trusted CA chain (meaning all fully trusted top-level CAs)
- * \param ca_crl   trusted CA CRLs
- */
-void mbedtls_ssl_conf_ca_chain( mbedtls_ssl_config *conf,
-                               mbedtls_x509_crt *ca_chain,
-                               mbedtls_x509_crl *ca_crl );
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-/**
- * \brief          Set the trusted certificate callback.
- *
- *                 This API allows to register the set of trusted certificates
- *                 through a callback, instead of a linked list as configured
- *                 by mbedtls_ssl_conf_ca_chain().
- *
- *                 This is useful for example in contexts where a large number
- *                 of CAs are used, and the inefficiency of maintaining them
- *                 in a linked list cannot be tolerated. It is also useful when
- *                 the set of trusted CAs needs to be modified frequently.
- *
- *                 See the documentation of `mbedtls_x509_crt_ca_cb_t` for
- *                 more information.
- *
- * \param conf     The SSL configuration to register the callback with.
- * \param f_ca_cb  The trusted certificate callback to use when verifying
- *                 certificate chains.
- * \param p_ca_cb  The context to be passed to \p f_ca_cb (for example,
- *                 a reference to a trusted CA database).
- *
- * \note           This API is incompatible with mbedtls_ssl_conf_ca_chain():
- *                 Any call to this function overwrites the values set through
- *                 earlier calls to mbedtls_ssl_conf_ca_chain() or
- *                 mbedtls_ssl_conf_ca_cb().
- *
- * \note           This API is incompatible with CA indication in
- *                 CertificateRequest messages: A server-side SSL context which
- *                 is bound to an SSL configuration that uses a CA callback
- *                 configured via mbedtls_ssl_conf_ca_cb(), and which requires
- *                 client authentication, will send an empty CA list in the
- *                 corresponding CertificateRequest message.
- *
- * \note           This API is incompatible with mbedtls_ssl_set_hs_ca_chain():
- *                 If an SSL context is bound to an SSL configuration which uses
- *                 CA callbacks configured via mbedtls_ssl_conf_ca_cb(), then
- *                 calls to mbedtls_ssl_set_hs_ca_chain() have no effect.
- *
- * \note           The use of this API disables the use of restartable ECC
- *                 during X.509 CRT signature verification (but doesn't affect
- *                 other uses).
- *
- * \warning        This API is incompatible with the use of CRLs. Any call to
- *                 mbedtls_ssl_conf_ca_cb() unsets CRLs configured through
- *                 earlier calls to mbedtls_ssl_conf_ca_chain().
- *
- * \warning        In multi-threaded environments, the callback \p f_ca_cb
- *                 must be thread-safe, and it is the user's responsibility
- *                 to guarantee this (for example through a mutex
- *                 contained in the callback context pointed to by \p p_ca_cb).
- */
-void mbedtls_ssl_conf_ca_cb( mbedtls_ssl_config *conf,
-                             mbedtls_x509_crt_ca_cb_t f_ca_cb,
-                             void *p_ca_cb );
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-/**
- * \brief          Set own certificate chain and private key
- *
- * \note           own_cert should contain in order from the bottom up your
- *                 certificate chain. The top certificate (self-signed)
- *                 can be omitted.
- *
- * \note           On server, this function can be called multiple times to
- *                 provision more than one cert/key pair (eg one ECDSA, one
- *                 RSA with SHA-256, one RSA with SHA-1). An adequate
- *                 certificate will be selected according to the client's
- *                 advertised capabilities. In case multiple certificates are
- *                 adequate, preference is given to the one set by the first
- *                 call to this function, then second, etc.
- *
- * \note           On client, only the first call has any effect. That is,
- *                 only one client certificate can be provisioned. The
- *                 server's preferences in its CertficateRequest message will
- *                 be ignored and our only cert will be sent regardless of
- *                 whether it matches those preferences - the server can then
- *                 decide what it wants to do with it.
- *
- * \note           The provided \p pk_key needs to match the public key in the
- *                 first certificate in \p own_cert, or all handshakes using
- *                 that certificate will fail. It is your responsibility
- *                 to ensure that; this function will not perform any check.
- *                 You may use mbedtls_pk_check_pair() in order to perform
- *                 this check yourself, but be aware that this function can
- *                 be computationally expensive on some key types.
- *
- * \param conf     SSL configuration
- * \param own_cert own public certificate chain
- * \param pk_key   own private key
- *
- * \return         0 on success or MBEDTLS_ERR_SSL_ALLOC_FAILED
- */
-int mbedtls_ssl_conf_own_cert( mbedtls_ssl_config *conf,
-                              mbedtls_x509_crt *own_cert,
-                              mbedtls_pk_context *pk_key );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-/**
- * \brief          Configure a pre-shared key (PSK) and identity
- *                 to be used in PSK-based ciphersuites.
- *
- * \note           This is mainly useful for clients. Servers will usually
- *                 want to use \c mbedtls_ssl_conf_psk_cb() instead.
- *
- * \warning        Currently, clients can only register a single pre-shared key.
- *                 Calling this function or mbedtls_ssl_conf_psk_opaque() more
- *                 than once will overwrite values configured in previous calls.
- *                 Support for setting multiple PSKs on clients and selecting
- *                 one based on the identity hint is not a planned feature,
- *                 but feedback is welcomed.
- *
- * \param conf     The SSL configuration to register the PSK with.
- * \param psk      The pointer to the pre-shared key to use.
- * \param psk_len  The length of the pre-shared key in bytes.
- * \param psk_identity      The pointer to the pre-shared key identity.
- * \param psk_identity_len  The length of the pre-shared key identity
- *                          in bytes.
- *
- * \note           The PSK and its identity are copied internally and
- *                 hence need not be preserved by the caller for the lifetime
- *                 of the SSL configuration.
- *
- * \return         \c 0 if successful.
- * \return         An \c MBEDTLS_ERR_SSL_XXX error code on failure.
- */
-int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf,
-                const unsigned char *psk, size_t psk_len,
-                const unsigned char *psk_identity, size_t psk_identity_len );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-/**
- * \brief          Configure an opaque pre-shared key (PSK) and identity
- *                 to be used in PSK-based ciphersuites.
- *
- * \note           This is mainly useful for clients. Servers will usually
- *                 want to use \c mbedtls_ssl_conf_psk_cb() instead.
- *
- * \warning        Currently, clients can only register a single pre-shared key.
- *                 Calling this function or mbedtls_ssl_conf_psk() more than
- *                 once will overwrite values configured in previous calls.
- *                 Support for setting multiple PSKs on clients and selecting
- *                 one based on the identity hint is not a planned feature,
- *                 but feedback is welcomed.
- *
- * \param conf     The SSL configuration to register the PSK with.
- * \param psk      The identifier of the key slot holding the PSK.
- *                 Until \p conf is destroyed or this function is successfully
- *                 called again, the key slot \p psk must be populated with a
- *                 key of type PSA_ALG_CATEGORY_KEY_DERIVATION whose policy
- *                 allows its use for the key derivation algorithm applied
- *                 in the handshake.
- * \param psk_identity      The pointer to the pre-shared key identity.
- * \param psk_identity_len  The length of the pre-shared key identity
- *                          in bytes.
- *
- * \note           The PSK identity hint is copied internally and hence need
- *                 not be preserved by the caller for the lifetime of the
- *                 SSL configuration.
- *
- * \return         \c 0 if successful.
- * \return         An \c MBEDTLS_ERR_SSL_XXX error code on failure.
- */
-int mbedtls_ssl_conf_psk_opaque( mbedtls_ssl_config *conf,
-                                 psa_key_handle_t psk,
-                                 const unsigned char *psk_identity,
-                                 size_t psk_identity_len );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-/**
- * \brief          Set the pre-shared Key (PSK) for the current handshake.
- *
- * \note           This should only be called inside the PSK callback,
- *                 i.e. the function passed to \c mbedtls_ssl_conf_psk_cb().
- *
- * \param ssl      The SSL context to configure a PSK for.
- * \param psk      The pointer to the pre-shared key.
- * \param psk_len  The length of the pre-shared key in bytes.
- *
- * \return         \c 0 if successful.
- * \return         An \c MBEDTLS_ERR_SSL_XXX error code on failure.
- */
-int mbedtls_ssl_set_hs_psk( mbedtls_ssl_context *ssl,
-                            const unsigned char *psk, size_t psk_len );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-/**
- * \brief          Set an opaque pre-shared Key (PSK) for the current handshake.
- *
- * \note           This should only be called inside the PSK callback,
- *                 i.e. the function passed to \c mbedtls_ssl_conf_psk_cb().
- *
- * \param ssl      The SSL context to configure a PSK for.
- * \param psk      The identifier of the key slot holding the PSK.
- *                 For the duration of the current handshake, the key slot
- *                 must be populated with a key of type
- *                 PSA_ALG_CATEGORY_KEY_DERIVATION whose policy allows its
- *                 use for the key derivation algorithm
- *                 applied in the handshake.
-  *
- * \return         \c 0 if successful.
- * \return         An \c MBEDTLS_ERR_SSL_XXX error code on failure.
- */
-int mbedtls_ssl_set_hs_psk_opaque( mbedtls_ssl_context *ssl,
-                                   psa_key_handle_t psk );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-/**
- * \brief          Set the PSK callback (server-side only).
- *
- *                 If set, the PSK callback is called for each
- *                 handshake where a PSK-based ciphersuite was negotiated.
- *                 The caller provides the identity received and wants to
- *                 receive the actual PSK data and length.
- *
- *                 The callback has the following parameters:
- *                 - \c void*: The opaque pointer \p p_psk.
- *                 - \c mbedtls_ssl_context*: The SSL context to which
- *                                            the operation applies.
- *                 - \c const unsigned char*: The PSK identity
- *                                            selected by the client.
- *                 - \c size_t: The length of the PSK identity
- *                              selected by the client.
- *
- *                 If a valid PSK identity is found, the callback should use
- *                 \c mbedtls_ssl_set_hs_psk() or
- *                 \c mbedtls_ssl_set_hs_psk_opaque()
- *                 on the SSL context to set the correct PSK and return \c 0.
- *                 Any other return value will result in a denied PSK identity.
- *
- * \note           If you set a PSK callback using this function, then you
- *                 don't need to set a PSK key and identity using
- *                 \c mbedtls_ssl_conf_psk().
- *
- * \param conf     The SSL configuration to register the callback with.
- * \param f_psk    The callback for selecting and setting the PSK based
- *                 in the PSK identity chosen by the client.
- * \param p_psk    A pointer to an opaque structure to be passed to
- *                 the callback, for example a PSK store.
- */
-void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
-                     int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *,
-                                  size_t),
-                     void *p_psk );
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
-
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED    __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-
-/**
- * \brief          Set the Diffie-Hellman public P and G values,
- *                 read as hexadecimal strings (server-side only)
- *                 (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG])
- *
- * \param conf     SSL configuration
- * \param dhm_P    Diffie-Hellman-Merkle modulus
- * \param dhm_G    Diffie-Hellman-Merkle generator
- *
- * \deprecated     Superseded by \c mbedtls_ssl_conf_dh_param_bin.
- *
- * \return         0 if successful
- */
-MBEDTLS_DEPRECATED int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf,
-                                                  const char *dhm_P,
-                                                  const char *dhm_G );
-
-#endif /* MBEDTLS_DEPRECATED_REMOVED */
-
-/**
- * \brief          Set the Diffie-Hellman public P and G values
- *                 from big-endian binary presentations.
- *                 (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG]_BIN)
- *
- * \param conf     SSL configuration
- * \param dhm_P    Diffie-Hellman-Merkle modulus in big-endian binary form
- * \param P_len    Length of DHM modulus
- * \param dhm_G    Diffie-Hellman-Merkle generator in big-endian binary form
- * \param G_len    Length of DHM generator
- *
- * \return         0 if successful
- */
-int mbedtls_ssl_conf_dh_param_bin( mbedtls_ssl_config *conf,
-                                   const unsigned char *dhm_P, size_t P_len,
-                                   const unsigned char *dhm_G,  size_t G_len );
-
-/**
- * \brief          Set the Diffie-Hellman public P and G values,
- *                 read from existing context (server-side only)
- *
- * \param conf     SSL configuration
- * \param dhm_ctx  Diffie-Hellman-Merkle context
- *
- * \return         0 if successful
- */
-int mbedtls_ssl_conf_dh_param_ctx( mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx );
-#endif /* MBEDTLS_DHM_C && defined(MBEDTLS_SSL_SRV_C) */
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
-/**
- * \brief          Set the minimum length for Diffie-Hellman parameters.
- *                 (Client-side only.)
- *                 (Default: 1024 bits.)
- *
- * \param conf     SSL configuration
- * \param bitlen   Minimum bit length of the DHM prime
- */
-void mbedtls_ssl_conf_dhm_min_bitlen( mbedtls_ssl_config *conf,
-                                      unsigned int bitlen );
-#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_ECP_C)
-/**
- * \brief          Set the allowed curves in order of preference.
- *                 (Default: all defined curves.)
- *
- *                 On server: this only affects selection of the ECDHE curve;
- *                 the curves used for ECDH and ECDSA are determined by the
- *                 list of available certificates instead.
- *
- *                 On client: this affects the list of curves offered for any
- *                 use. The server can override our preference order.
- *
- *                 Both sides: limits the set of curves accepted for use in
- *                 ECDHE and in the peer's end-entity certificate.
- *
- * \note           This has no influence on which curves are allowed inside the
- *                 certificate chains, see \c mbedtls_ssl_conf_cert_profile()
- *                 for that. For the end-entity certificate however, the key
- *                 will be accepted only if it is allowed both by this list
- *                 and by the cert profile.
- *
- * \note           This list should be ordered by decreasing preference
- *                 (preferred curve first).
- *
- * \param conf     SSL configuration
- * \param curves   Ordered list of allowed curves,
- *                 terminated by MBEDTLS_ECP_DP_NONE.
- */
-void mbedtls_ssl_conf_curves( mbedtls_ssl_config *conf,
-                              const mbedtls_ecp_group_id *curves );
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-/**
- * \brief          Set the allowed hashes for signatures during the handshake.
- *                 (Default: all available hashes except MD5.)
- *
- * \note           This only affects which hashes are offered and can be used
- *                 for signatures during the handshake. Hashes for message
- *                 authentication and the TLS PRF are controlled by the
- *                 ciphersuite, see \c mbedtls_ssl_conf_ciphersuites(). Hashes
- *                 used for certificate signature are controlled by the
- *                 verification profile, see \c mbedtls_ssl_conf_cert_profile().
- *
- * \note           This list should be ordered by decreasing preference
- *                 (preferred hash first).
- *
- * \param conf     SSL configuration
- * \param hashes   Ordered list of allowed signature hashes,
- *                 terminated by \c MBEDTLS_MD_NONE.
- */
-void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
-                                  const int *hashes );
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief          Set or reset the hostname to check against the received
- *                 server certificate. It sets the ServerName TLS extension,
- *                 too, if that extension is enabled. (client-side only)
- *
- * \param ssl      SSL context
- * \param hostname the server hostname, may be NULL to clear hostname
-
- * \note           Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN.
- *
- * \return         0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on
- *                 allocation failure, MBEDTLS_ERR_SSL_BAD_INPUT_DATA on
- *                 too long input hostname.
- *
- *                 Hostname set to the one provided on success (cleared
- *                 when NULL). On allocation failure hostname is cleared.
- *                 On too long input failure, old hostname is unchanged.
- */
-int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-/**
- * \brief          Set own certificate and key for the current handshake
- *
- * \note           Same as \c mbedtls_ssl_conf_own_cert() but for use within
- *                 the SNI callback.
- *
- * \param ssl      SSL context
- * \param own_cert own public certificate chain
- * \param pk_key   own private key
- *
- * \return         0 on success or MBEDTLS_ERR_SSL_ALLOC_FAILED
- */
-int mbedtls_ssl_set_hs_own_cert( mbedtls_ssl_context *ssl,
-                                 mbedtls_x509_crt *own_cert,
-                                 mbedtls_pk_context *pk_key );
-
-/**
- * \brief          Set the data required to verify peer certificate for the
- *                 current handshake
- *
- * \note           Same as \c mbedtls_ssl_conf_ca_chain() but for use within
- *                 the SNI callback.
- *
- * \param ssl      SSL context
- * \param ca_chain trusted CA chain (meaning all fully trusted top-level CAs)
- * \param ca_crl   trusted CA CRLs
- */
-void mbedtls_ssl_set_hs_ca_chain( mbedtls_ssl_context *ssl,
-                                  mbedtls_x509_crt *ca_chain,
-                                  mbedtls_x509_crl *ca_crl );
-
-/**
- * \brief          Set authmode for the current handshake.
- *
- * \note           Same as \c mbedtls_ssl_conf_authmode() but for use within
- *                 the SNI callback.
- *
- * \param ssl      SSL context
- * \param authmode MBEDTLS_SSL_VERIFY_NONE, MBEDTLS_SSL_VERIFY_OPTIONAL or
- *                 MBEDTLS_SSL_VERIFY_REQUIRED
- */
-void mbedtls_ssl_set_hs_authmode( mbedtls_ssl_context *ssl,
-                                  int authmode );
-
-/**
- * \brief          Set server side ServerName TLS extension callback
- *                 (optional, server-side only).
- *
- *                 If set, the ServerName callback is called whenever the
- *                 server receives a ServerName TLS extension from the client
- *                 during a handshake. The ServerName callback has the
- *                 following parameters: (void *parameter, mbedtls_ssl_context *ssl,
- *                 const unsigned char *hostname, size_t len). If a suitable
- *                 certificate is found, the callback must set the
- *                 certificate(s) and key(s) to use with \c
- *                 mbedtls_ssl_set_hs_own_cert() (can be called repeatedly),
- *                 and may optionally adjust the CA and associated CRL with \c
- *                 mbedtls_ssl_set_hs_ca_chain() as well as the client
- *                 authentication mode with \c mbedtls_ssl_set_hs_authmode(),
- *                 then must return 0. If no matching name is found, the
- *                 callback must either set a default cert, or
- *                 return non-zero to abort the handshake at this point.
- *
- * \param conf     SSL configuration
- * \param f_sni    verification function
- * \param p_sni    verification parameter
- */
-void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf,
-                  int (*f_sni)(void *, mbedtls_ssl_context *, const unsigned char *,
-                               size_t),
-                  void *p_sni );
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-/**
- * \brief          Set the EC J-PAKE password for current handshake.
- *
- * \note           An internal copy is made, and destroyed as soon as the
- *                 handshake is completed, or when the SSL context is reset or
- *                 freed.
- *
- * \note           The SSL context needs to be already set up. The right place
- *                 to call this function is between \c mbedtls_ssl_setup() or
- *                 \c mbedtls_ssl_reset() and \c mbedtls_ssl_handshake().
- *
- * \param ssl      SSL context
- * \param pw       EC J-PAKE password (pre-shared secret)
- * \param pw_len   length of pw in bytes
- *
- * \return         0 on success, or a negative error code.
- */
-int mbedtls_ssl_set_hs_ecjpake_password( mbedtls_ssl_context *ssl,
-                                         const unsigned char *pw,
-                                         size_t pw_len );
-#endif /*MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_ALPN)
-/**
- * \brief          Set the supported Application Layer Protocols.
- *
- * \param conf     SSL configuration
- * \param protos   Pointer to a NULL-terminated list of supported protocols,
- *                 in decreasing preference order. The pointer to the list is
- *                 recorded by the library for later reference as required, so
- *                 the lifetime of the table must be atleast as long as the
- *                 lifetime of the SSL configuration structure.
- *
- * \return         0 on success, or MBEDTLS_ERR_SSL_BAD_INPUT_DATA.
- */
-int mbedtls_ssl_conf_alpn_protocols( mbedtls_ssl_config *conf, const char **protos );
-
-/**
- * \brief          Get the name of the negotiated Application Layer Protocol.
- *                 This function should be called after the handshake is
- *                 completed.
- *
- * \param ssl      SSL context
- *
- * \return         Protcol name, or NULL if no protocol was negotiated.
- */
-const char *mbedtls_ssl_get_alpn_protocol( const mbedtls_ssl_context *ssl );
-#endif /* MBEDTLS_SSL_ALPN */
-
-/**
- * \brief          Set the maximum supported version sent from the client side
- *                 and/or accepted at the server side
- *                 (Default: MBEDTLS_SSL_MAX_MAJOR_VERSION, MBEDTLS_SSL_MAX_MINOR_VERSION)
- *
- * \note           This ignores ciphersuites from higher versions.
- *
- * \note           With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 and
- *                 MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2
- *
- * \param conf     SSL configuration
- * \param major    Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 supported)
- * \param minor    Minor version number (MBEDTLS_SSL_MINOR_VERSION_0,
- *                 MBEDTLS_SSL_MINOR_VERSION_1 and MBEDTLS_SSL_MINOR_VERSION_2,
- *                 MBEDTLS_SSL_MINOR_VERSION_3 supported)
- */
-void mbedtls_ssl_conf_max_version( mbedtls_ssl_config *conf, int major, int minor );
-
-/**
- * \brief          Set the minimum accepted SSL/TLS protocol version
- *                 (Default: TLS 1.0)
- *
- * \note           Input outside of the SSL_MAX_XXXXX_VERSION and
- *                 SSL_MIN_XXXXX_VERSION range is ignored.
- *
- * \note           MBEDTLS_SSL_MINOR_VERSION_0 (SSL v3) should be avoided.
- *
- * \note           With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 and
- *                 MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2
- *
- * \param conf     SSL configuration
- * \param major    Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 supported)
- * \param minor    Minor version number (MBEDTLS_SSL_MINOR_VERSION_0,
- *                 MBEDTLS_SSL_MINOR_VERSION_1 and MBEDTLS_SSL_MINOR_VERSION_2,
- *                 MBEDTLS_SSL_MINOR_VERSION_3 supported)
- */
-void mbedtls_ssl_conf_min_version( mbedtls_ssl_config *conf, int major, int minor );
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C)
-/**
- * \brief          Set the fallback flag (client-side only).
- *                 (Default: MBEDTLS_SSL_IS_NOT_FALLBACK).
- *
- * \note           Set to MBEDTLS_SSL_IS_FALLBACK when preparing a fallback
- *                 connection, that is a connection with max_version set to a
- *                 lower value than the value you're willing to use. Such
- *                 fallback connections are not recommended but are sometimes
- *                 necessary to interoperate with buggy (version-intolerant)
- *                 servers.
- *
- * \warning        You should NOT set this to MBEDTLS_SSL_IS_FALLBACK for
- *                 non-fallback connections! This would appear to work for a
- *                 while, then cause failures when the server is upgraded to
- *                 support a newer TLS version.
- *
- * \param conf     SSL configuration
- * \param fallback MBEDTLS_SSL_IS_NOT_FALLBACK or MBEDTLS_SSL_IS_FALLBACK
- */
-void mbedtls_ssl_conf_fallback( mbedtls_ssl_config *conf, char fallback );
-#endif /* MBEDTLS_SSL_FALLBACK_SCSV && MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-/**
- * \brief           Enable or disable Encrypt-then-MAC
- *                  (Default: MBEDTLS_SSL_ETM_ENABLED)
- *
- * \note            This should always be enabled, it is a security
- *                  improvement, and should not cause any interoperability
- *                  issue (used only if the peer supports it too).
- *
- * \param conf      SSL configuration
- * \param etm       MBEDTLS_SSL_ETM_ENABLED or MBEDTLS_SSL_ETM_DISABLED
- */
-void mbedtls_ssl_conf_encrypt_then_mac( mbedtls_ssl_config *conf, char etm );
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-/**
- * \brief           Enable or disable Extended Master Secret negotiation.
- *                  (Default: MBEDTLS_SSL_EXTENDED_MS_ENABLED)
- *
- * \note            This should always be enabled, it is a security fix to the
- *                  protocol, and should not cause any interoperability issue
- *                  (used only if the peer supports it too).
- *
- * \param conf      SSL configuration
- * \param ems       MBEDTLS_SSL_EXTENDED_MS_ENABLED or MBEDTLS_SSL_EXTENDED_MS_DISABLED
- */
-void mbedtls_ssl_conf_extended_master_secret( mbedtls_ssl_config *conf, char ems );
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_ARC4_C)
-/**
- * \brief          Disable or enable support for RC4
- *                 (Default: MBEDTLS_SSL_ARC4_DISABLED)
- *
- * \warning        Use of RC4 in DTLS/TLS has been prohibited by RFC 7465
- *                 for security reasons. Use at your own risk.
- *
- * \note           This function is deprecated and will likely be removed in
- *                 a future version of the library.
- *                 RC4 is disabled by default at compile time and needs to be
- *                 actively enabled for use with legacy systems.
- *
- * \param conf     SSL configuration
- * \param arc4     MBEDTLS_SSL_ARC4_ENABLED or MBEDTLS_SSL_ARC4_DISABLED
- */
-void mbedtls_ssl_conf_arc4_support( mbedtls_ssl_config *conf, char arc4 );
-#endif /* MBEDTLS_ARC4_C */
-
-#if defined(MBEDTLS_SSL_SRV_C)
-/**
- * \brief          Whether to send a list of acceptable CAs in
- *                 CertificateRequest messages.
- *                 (Default: do send)
- *
- * \param conf     SSL configuration
- * \param cert_req_ca_list   MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED or
- *                          MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED
- */
-void mbedtls_ssl_conf_cert_req_ca_list( mbedtls_ssl_config *conf,
-                                          char cert_req_ca_list );
-#endif /* MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-/**
- * \brief          Set the maximum fragment length to emit and/or negotiate
- *                 (Default: the smaller of MBEDTLS_SSL_IN_CONTENT_LEN and
- *                 MBEDTLS_SSL_OUT_CONTENT_LEN, usually 2^14 bytes)
- *                 (Server: set maximum fragment length to emit,
- *                 usually negotiated by the client during handshake
- *                 (Client: set maximum fragment length to emit *and*
- *                 negotiate with the server during handshake)
- *
- * \note           With TLS, this currently only affects ApplicationData (sent
- *                 with \c mbedtls_ssl_read()), not handshake messages.
- *                 With DTLS, this affects both ApplicationData and handshake.
- *
- * \note           This sets the maximum length for a record's payload,
- *                 excluding record overhead that will be added to it, see
- *                 \c mbedtls_ssl_get_record_expansion().
- *
- * \note           For DTLS, it is also possible to set a limit for the total
- *                 size of daragrams passed to the transport layer, including
- *                 record overhead, see \c mbedtls_ssl_set_mtu().
- *
- * \param conf     SSL configuration
- * \param mfl_code Code for maximum fragment length (allowed values:
- *                 MBEDTLS_SSL_MAX_FRAG_LEN_512,  MBEDTLS_SSL_MAX_FRAG_LEN_1024,
- *                 MBEDTLS_SSL_MAX_FRAG_LEN_2048, MBEDTLS_SSL_MAX_FRAG_LEN_4096)
- *
- * \return         0 if successful or MBEDTLS_ERR_SSL_BAD_INPUT_DATA
- */
-int mbedtls_ssl_conf_max_frag_len( mbedtls_ssl_config *conf, unsigned char mfl_code );
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-/**
- * \brief          Activate negotiation of truncated HMAC
- *                 (Default: MBEDTLS_SSL_TRUNC_HMAC_DISABLED)
- *
- * \param conf     SSL configuration
- * \param truncate Enable or disable (MBEDTLS_SSL_TRUNC_HMAC_ENABLED or
- *                                    MBEDTLS_SSL_TRUNC_HMAC_DISABLED)
- */
-void mbedtls_ssl_conf_truncated_hmac( mbedtls_ssl_config *conf, int truncate );
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-/**
- * \brief          Enable / Disable 1/n-1 record splitting
- *                 (Default: MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED)
- *
- * \note           Only affects SSLv3 and TLS 1.0, not higher versions.
- *                 Does not affect non-CBC ciphersuites in any version.
- *
- * \param conf     SSL configuration
- * \param split    MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED or
- *                 MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED
- */
-void mbedtls_ssl_conf_cbc_record_splitting( mbedtls_ssl_config *conf, char split );
-#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
-/**
- * \brief          Enable / Disable session tickets (client only).
- *                 (Default: MBEDTLS_SSL_SESSION_TICKETS_ENABLED.)
- *
- * \note           On server, use \c mbedtls_ssl_conf_session_tickets_cb().
- *
- * \param conf     SSL configuration
- * \param use_tickets   Enable or disable (MBEDTLS_SSL_SESSION_TICKETS_ENABLED or
- *                                         MBEDTLS_SSL_SESSION_TICKETS_DISABLED)
- */
-void mbedtls_ssl_conf_session_tickets( mbedtls_ssl_config *conf, int use_tickets );
-#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-/**
- * \brief          Enable / Disable renegotiation support for connection when
- *                 initiated by peer
- *                 (Default: MBEDTLS_SSL_RENEGOTIATION_DISABLED)
- *
- * \warning        It is recommended to always disable renegotation unless you
- *                 know you need it and you know what you're doing. In the
- *                 past, there have been several issues associated with
- *                 renegotiation or a poor understanding of its properties.
- *
- * \note           Server-side, enabling renegotiation also makes the server
- *                 susceptible to a resource DoS by a malicious client.
- *
- * \param conf    SSL configuration
- * \param renegotiation     Enable or disable (MBEDTLS_SSL_RENEGOTIATION_ENABLED or
- *                                             MBEDTLS_SSL_RENEGOTIATION_DISABLED)
- */
-void mbedtls_ssl_conf_renegotiation( mbedtls_ssl_config *conf, int renegotiation );
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-/**
- * \brief          Prevent or allow legacy renegotiation.
- *                 (Default: MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION)
- *
- *                 MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION allows connections to
- *                 be established even if the peer does not support
- *                 secure renegotiation, but does not allow renegotiation
- *                 to take place if not secure.
- *                 (Interoperable and secure option)
- *
- *                 MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION allows renegotiations
- *                 with non-upgraded peers. Allowing legacy renegotiation
- *                 makes the connection vulnerable to specific man in the
- *                 middle attacks. (See RFC 5746)
- *                 (Most interoperable and least secure option)
- *
- *                 MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE breaks off connections
- *                 if peer does not support secure renegotiation. Results
- *                 in interoperability issues with non-upgraded peers
- *                 that do not support renegotiation altogether.
- *                 (Most secure option, interoperability issues)
- *
- * \param conf     SSL configuration
- * \param allow_legacy  Prevent or allow (SSL_NO_LEGACY_RENEGOTIATION,
- *                                        SSL_ALLOW_LEGACY_RENEGOTIATION or
- *                                        MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE)
- */
-void mbedtls_ssl_conf_legacy_renegotiation( mbedtls_ssl_config *conf, int allow_legacy );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-/**
- * \brief          Enforce renegotiation requests.
- *                 (Default: enforced, max_records = 16)
- *
- *                 When we request a renegotiation, the peer can comply or
- *                 ignore the request. This function allows us to decide
- *                 whether to enforce our renegotiation requests by closing
- *                 the connection if the peer doesn't comply.
- *
- *                 However, records could already be in transit from the peer
- *                 when the request is emitted. In order to increase
- *                 reliability, we can accept a number of records before the
- *                 expected handshake records.
- *
- *                 The optimal value is highly dependent on the specific usage
- *                 scenario.
- *
- * \note           With DTLS and server-initiated renegotiation, the
- *                 HelloRequest is retransmited every time mbedtls_ssl_read() times
- *                 out or receives Application Data, until:
- *                 - max_records records have beens seen, if it is >= 0, or
- *                 - the number of retransmits that would happen during an
- *                 actual handshake has been reached.
- *                 Please remember the request might be lost a few times
- *                 if you consider setting max_records to a really low value.
- *
- * \warning        On client, the grace period can only happen during
- *                 mbedtls_ssl_read(), as opposed to mbedtls_ssl_write() and mbedtls_ssl_renegotiate()
- *                 which always behave as if max_record was 0. The reason is,
- *                 if we receive application data from the server, we need a
- *                 place to write it, which only happens during mbedtls_ssl_read().
- *
- * \param conf     SSL configuration
- * \param max_records Use MBEDTLS_SSL_RENEGOTIATION_NOT_ENFORCED if you don't want to
- *                 enforce renegotiation, or a non-negative value to enforce
- *                 it but allow for a grace period of max_records records.
- */
-void mbedtls_ssl_conf_renegotiation_enforced( mbedtls_ssl_config *conf, int max_records );
-
-/**
- * \brief          Set record counter threshold for periodic renegotiation.
- *                 (Default: 2^48 - 1)
- *
- *                 Renegotiation is automatically triggered when a record
- *                 counter (outgoing or ingoing) crosses the defined
- *                 threshold. The default value is meant to prevent the
- *                 connection from being closed when the counter is about to
- *                 reached its maximal value (it is not allowed to wrap).
- *
- *                 Lower values can be used to enforce policies such as "keys
- *                 must be refreshed every N packets with cipher X".
- *
- *                 The renegotiation period can be disabled by setting
- *                 conf->disable_renegotiation to
- *                 MBEDTLS_SSL_RENEGOTIATION_DISABLED.
- *
- * \note           When the configured transport is
- *                 MBEDTLS_SSL_TRANSPORT_DATAGRAM the maximum renegotiation
- *                 period is 2^48 - 1, and for MBEDTLS_SSL_TRANSPORT_STREAM,
- *                 the maximum renegotiation period is 2^64 - 1.
- *
- * \param conf     SSL configuration
- * \param period   The threshold value: a big-endian 64-bit number.
- */
-void mbedtls_ssl_conf_renegotiation_period( mbedtls_ssl_config *conf,
-                                   const unsigned char period[8] );
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-/**
- * \brief          Check if there is data already read from the
- *                 underlying transport but not yet processed.
- *
- * \param ssl      SSL context
- *
- * \return         0 if nothing's pending, 1 otherwise.
- *
- * \note           This is different in purpose and behaviour from
- *                 \c mbedtls_ssl_get_bytes_avail in that it considers
- *                 any kind of unprocessed data, not only unread
- *                 application data. If \c mbedtls_ssl_get_bytes
- *                 returns a non-zero value, this function will
- *                 also signal pending data, but the converse does
- *                 not hold. For example, in DTLS there might be
- *                 further records waiting to be processed from
- *                 the current underlying transport's datagram.
- *
- * \note           If this function returns 1 (data pending), this
- *                 does not imply that a subsequent call to
- *                 \c mbedtls_ssl_read will provide any data;
- *                 e.g., the unprocessed data might turn out
- *                 to be an alert or a handshake message.
- *
- * \note           This function is useful in the following situation:
- *                 If the SSL/TLS module successfully returns from an
- *                 operation - e.g. a handshake or an application record
- *                 read - and you're awaiting incoming data next, you
- *                 must not immediately idle on the underlying transport
- *                 to have data ready, but you need to check the value
- *                 of this function first. The reason is that the desired
- *                 data might already be read but not yet processed.
- *                 If, in contrast, a previous call to the SSL/TLS module
- *                 returned MBEDTLS_ERR_SSL_WANT_READ, it is not necessary
- *                 to call this function, as the latter error code entails
- *                 that all internal data has been processed.
- *
- */
-int mbedtls_ssl_check_pending( const mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Return the number of application data bytes
- *                 remaining to be read from the current record.
- *
- * \param ssl      SSL context
- *
- * \return         How many bytes are available in the application
- *                 data record read buffer.
- *
- * \note           When working over a datagram transport, this is
- *                 useful to detect the current datagram's boundary
- *                 in case \c mbedtls_ssl_read has written the maximal
- *                 amount of data fitting into the input buffer.
- *
- */
-size_t mbedtls_ssl_get_bytes_avail( const mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Return the result of the certificate verification
- *
- * \param ssl      The SSL context to use.
- *
- * \return         \c 0 if the certificate verification was successful.
- * \return         \c -1u if the result is not available. This may happen
- *                 e.g. if the handshake aborts early, or a verification
- *                 callback returned a fatal error.
- * \return         A bitwise combination of \c MBEDTLS_X509_BADCERT_XXX
- *                 and \c MBEDTLS_X509_BADCRL_XXX failure flags; see x509.h.
- */
-uint32_t mbedtls_ssl_get_verify_result( const mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Return the name of the current ciphersuite
- *
- * \param ssl      SSL context
- *
- * \return         a string containing the ciphersuite name
- */
-const char *mbedtls_ssl_get_ciphersuite( const mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Return the current SSL version (SSLv3/TLSv1/etc)
- *
- * \param ssl      SSL context
- *
- * \return         a string containing the SSL version
- */
-const char *mbedtls_ssl_get_version( const mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Return the (maximum) number of bytes added by the record
- *                 layer: header + encryption/MAC overhead (inc. padding)
- *
- * \note           This function is not available (always returns an error)
- *                 when record compression is enabled.
- *
- * \param ssl      SSL context
- *
- * \return         Current maximum record expansion in bytes, or
- *                 MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE if compression is
- *                 enabled, which makes expansion much less predictable
- */
-int mbedtls_ssl_get_record_expansion( const mbedtls_ssl_context *ssl );
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-/**
- * \brief          Return the maximum fragment length (payload, in bytes).
- *                 This is the value negotiated with peer if any,
- *                 or the locally configured value.
- *
- * \sa             mbedtls_ssl_conf_max_frag_len()
- * \sa             mbedtls_ssl_get_max_record_payload()
- *
- * \param ssl      SSL context
- *
- * \return         Current maximum fragment length.
- */
-size_t mbedtls_ssl_get_max_frag_len( const mbedtls_ssl_context *ssl );
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-/**
- * \brief          Return the current maximum outgoing record payload in bytes.
- *                 This takes into account the config.h setting \c
- *                 MBEDTLS_SSL_OUT_CONTENT_LEN, the configured and negotiated
- *                 max fragment length extension if used, and for DTLS the
- *                 path MTU as configured and current record expansion.
- *
- * \note           With DTLS, \c mbedtls_ssl_write() will return an error if
- *                 called with a larger length value.
- *                 With TLS, \c mbedtls_ssl_write() will fragment the input if
- *                 necessary and return the number of bytes written; it is up
- *                 to the caller to call \c mbedtls_ssl_write() again in
- *                 order to send the remaining bytes if any.
- *
- * \note           This function is not available (always returns an error)
- *                 when record compression is enabled.
- *
- * \sa             mbedtls_ssl_set_mtu()
- * \sa             mbedtls_ssl_get_max_frag_len()
- * \sa             mbedtls_ssl_get_record_expansion()
- *
- * \param ssl      SSL context
- *
- * \return         Current maximum payload for an outgoing record,
- *                 or a negative error code.
- */
-int mbedtls_ssl_get_max_out_record_payload( const mbedtls_ssl_context *ssl );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * \brief          Return the peer certificate from the current connection.
- *
- * \param  ssl     The SSL context to use. This must be initialized and setup.
- *
- * \return         The current peer certificate, if available.
- *                 The returned certificate is owned by the SSL context and
- *                 is valid only until the next call to the SSL API.
- * \return         \c NULL if no peer certificate is available. This might
- *                 be because the chosen ciphersuite doesn't use CRTs
- *                 (PSK-based ciphersuites, for example), or because
- *                 #MBEDTLS_SSL_KEEP_PEER_CERTIFICATE has been disabled,
- *                 allowing the stack to free the peer's CRT to save memory.
- *
- * \note           For one-time inspection of the peer's certificate during
- *                 the handshake, consider registering an X.509 CRT verification
- *                 callback through mbedtls_ssl_conf_verify() instead of calling
- *                 this function. Using mbedtls_ssl_conf_verify() also comes at
- *                 the benefit of allowing you to influence the verification
- *                 process, for example by masking expected and tolerated
- *                 verification failures.
- *
- * \warning        You must not use the pointer returned by this function
- *                 after any further call to the SSL API, including
- *                 mbedtls_ssl_read() and mbedtls_ssl_write(); this is
- *                 because the pointer might change during renegotiation,
- *                 which happens transparently to the user.
- *                 If you want to use the certificate across API calls,
- *                 you must make a copy.
- */
-const mbedtls_x509_crt *mbedtls_ssl_get_peer_cert( const mbedtls_ssl_context *ssl );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-/**
- * \brief          Save session in order to resume it later (client-side only)
- *                 Session data is copied to presented session structure.
- *
- *
- * \param ssl      SSL context
- * \param session  session context
- *
- * \return         0 if successful,
- *                 MBEDTLS_ERR_SSL_ALLOC_FAILED if memory allocation failed,
- *                 MBEDTLS_ERR_SSL_BAD_INPUT_DATA if used server-side or
- *                 arguments are otherwise invalid.
- *
- * \note           Only the server certificate is copied, and not the full chain,
- *                 so you should not attempt to validate the certificate again
- *                 by calling \c mbedtls_x509_crt_verify() on it.
- *                 Instead, you should use the results from the verification
- *                 in the original handshake by calling \c mbedtls_ssl_get_verify_result()
- *                 after loading the session again into a new SSL context
- *                 using \c mbedtls_ssl_set_session().
- *
- * \note           Once the session object is not needed anymore, you should
- *                 free it by calling \c mbedtls_ssl_session_free().
- *
- * \sa             mbedtls_ssl_set_session()
- */
-int mbedtls_ssl_get_session( const mbedtls_ssl_context *ssl, mbedtls_ssl_session *session );
-#endif /* MBEDTLS_SSL_CLI_C */
-
-/**
- * \brief          Perform the SSL handshake
- *
- * \param ssl      SSL context
- *
- * \return         \c 0 if successful.
- * \return         #MBEDTLS_ERR_SSL_WANT_READ or #MBEDTLS_ERR_SSL_WANT_WRITE
- *                 if the handshake is incomplete and waiting for data to
- *                 be available for reading from or writing to the underlying
- *                 transport - in this case you must call this function again
- *                 when the underlying transport is ready for the operation.
- * \return         #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS if an asynchronous
- *                 operation is in progress (see
- *                 mbedtls_ssl_conf_async_private_cb()) - in this case you
- *                 must call this function again when the operation is ready.
- * \return         #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS if a cryptographic
- *                 operation is in progress (see mbedtls_ecp_set_max_ops()) -
- *                 in this case you must call this function again to complete
- *                 the handshake when you're done attending other tasks.
- * \return         #MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED if DTLS is in use
- *                 and the client did not demonstrate reachability yet - in
- *                 this case you must stop using the context (see below).
- * \return         Another SSL error code - in this case you must stop using
- *                 the context (see below).
- *
- * \warning        If this function returns something other than
- *                 \c 0,
- *                 #MBEDTLS_ERR_SSL_WANT_READ,
- *                 #MBEDTLS_ERR_SSL_WANT_WRITE,
- *                 #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS or
- *                 #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS,
- *                 you must stop using the SSL context for reading or writing,
- *                 and either free it or call \c mbedtls_ssl_session_reset()
- *                 on it before re-using it for a new connection; the current
- *                 connection must be closed.
- *
- * \note           If DTLS is in use, then you may choose to handle
- *                 #MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED specially for logging
- *                 purposes, as it is an expected return value rather than an
- *                 actual error, but you still need to reset/free the context.
- *
- * \note           Remarks regarding event-driven DTLS:
- *                 If the function returns #MBEDTLS_ERR_SSL_WANT_READ, no datagram
- *                 from the underlying transport layer is currently being processed,
- *                 and it is safe to idle until the timer or the underlying transport
- *                 signal a new event. This is not true for a successful handshake,
- *                 in which case the datagram of the underlying transport that is
- *                 currently being processed might or might not contain further
- *                 DTLS records.
- */
-int mbedtls_ssl_handshake( mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Perform a single step of the SSL handshake
- *
- * \note           The state of the context (ssl->state) will be at
- *                 the next state after this function returns \c 0. Do not
- *                 call this function if state is MBEDTLS_SSL_HANDSHAKE_OVER.
- *
- * \param ssl      SSL context
- *
- * \return         See mbedtls_ssl_handshake().
- *
- * \warning        If this function returns something other than \c 0,
- *                 #MBEDTLS_ERR_SSL_WANT_READ, #MBEDTLS_ERR_SSL_WANT_WRITE,
- *                 #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS or
- *                 #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS, you must stop using
- *                 the SSL context for reading or writing, and either free it
- *                 or call \c mbedtls_ssl_session_reset() on it before
- *                 re-using it for a new connection; the current connection
- *                 must be closed.
- */
-int mbedtls_ssl_handshake_step( mbedtls_ssl_context *ssl );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-/**
- * \brief          Initiate an SSL renegotiation on the running connection.
- *                 Client: perform the renegotiation right now.
- *                 Server: request renegotiation, which will be performed
- *                 during the next call to mbedtls_ssl_read() if honored by
- *                 client.
- *
- * \param ssl      SSL context
- *
- * \return         0 if successful, or any mbedtls_ssl_handshake() return
- *                 value except #MBEDTLS_ERR_SSL_CLIENT_RECONNECT that can't
- *                 happen during a renegotiation.
- *
- * \warning        If this function returns something other than \c 0,
- *                 #MBEDTLS_ERR_SSL_WANT_READ, #MBEDTLS_ERR_SSL_WANT_WRITE,
- *                 #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS or
- *                 #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS, you must stop using
- *                 the SSL context for reading or writing, and either free it
- *                 or call \c mbedtls_ssl_session_reset() on it before
- *                 re-using it for a new connection; the current connection
- *                 must be closed.
- *
- */
-int mbedtls_ssl_renegotiate( mbedtls_ssl_context *ssl );
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-/**
- * \brief          Read at most 'len' application data bytes
- *
- * \param ssl      SSL context
- * \param buf      buffer that will hold the data
- * \param len      maximum number of bytes to read
- *
- * \return         The (positive) number of bytes read if successful.
- * \return         \c 0 if the read end of the underlying transport was closed
- *                 - in this case you must stop using the context (see below).
- * \return         #MBEDTLS_ERR_SSL_WANT_READ or #MBEDTLS_ERR_SSL_WANT_WRITE
- *                 if the handshake is incomplete and waiting for data to
- *                 be available for reading from or writing to the underlying
- *                 transport - in this case you must call this function again
- *                 when the underlying transport is ready for the operation.
- * \return         #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS if an asynchronous
- *                 operation is in progress (see
- *                 mbedtls_ssl_conf_async_private_cb()) - in this case you
- *                 must call this function again when the operation is ready.
- * \return         #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS if a cryptographic
- *                 operation is in progress (see mbedtls_ecp_set_max_ops()) -
- *                 in this case you must call this function again to complete
- *                 the handshake when you're done attending other tasks.
- * \return         #MBEDTLS_ERR_SSL_CLIENT_RECONNECT if we're at the server
- *                 side of a DTLS connection and the client is initiating a
- *                 new connection using the same source port. See below.
- * \return         Another SSL error code - in this case you must stop using
- *                 the context (see below).
- *
- * \warning        If this function returns something other than
- *                 a positive value,
- *                 #MBEDTLS_ERR_SSL_WANT_READ,
- *                 #MBEDTLS_ERR_SSL_WANT_WRITE,
- *                 #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS,
- *                 #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS or
- *                 #MBEDTLS_ERR_SSL_CLIENT_RECONNECT,
- *                 you must stop using the SSL context for reading or writing,
- *                 and either free it or call \c mbedtls_ssl_session_reset()
- *                 on it before re-using it for a new connection; the current
- *                 connection must be closed.
- *
- * \note           When this function returns #MBEDTLS_ERR_SSL_CLIENT_RECONNECT
- *                 (which can only happen server-side), it means that a client
- *                 is initiating a new connection using the same source port.
- *                 You can either treat that as a connection close and wait
- *                 for the client to resend a ClientHello, or directly
- *                 continue with \c mbedtls_ssl_handshake() with the same
- *                 context (as it has been reset internally). Either way, you
- *                 must make sure this is seen by the application as a new
- *                 connection: application state, if any, should be reset, and
- *                 most importantly the identity of the client must be checked
- *                 again. WARNING: not validating the identity of the client
- *                 again, or not transmitting the new identity to the
- *                 application layer, would allow authentication bypass!
- *
- * \note           Remarks regarding event-driven DTLS:
- *                 - If the function returns #MBEDTLS_ERR_SSL_WANT_READ, no datagram
- *                   from the underlying transport layer is currently being processed,
- *                   and it is safe to idle until the timer or the underlying transport
- *                   signal a new event.
- *                 - This function may return MBEDTLS_ERR_SSL_WANT_READ even if data was
- *                   initially available on the underlying transport, as this data may have
- *                   been only e.g. duplicated messages or a renegotiation request.
- *                   Therefore, you must be prepared to receive MBEDTLS_ERR_SSL_WANT_READ even
- *                   when reacting to an incoming-data event from the underlying transport.
- *                 - On success, the datagram of the underlying transport that is currently
- *                   being processed may contain further DTLS records. You should call
- *                   \c mbedtls_ssl_check_pending to check for remaining records.
- *
- */
-int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len );
-
-/**
- * \brief          Try to write exactly 'len' application data bytes
- *
- * \warning        This function will do partial writes in some cases. If the
- *                 return value is non-negative but less than length, the
- *                 function must be called again with updated arguments:
- *                 buf + ret, len - ret (if ret is the return value) until
- *                 it returns a value equal to the last 'len' argument.
- *
- * \param ssl      SSL context
- * \param buf      buffer holding the data
- * \param len      how many bytes must be written
- *
- * \return         The (non-negative) number of bytes actually written if
- *                 successful (may be less than \p len).
- * \return         #MBEDTLS_ERR_SSL_WANT_READ or #MBEDTLS_ERR_SSL_WANT_WRITE
- *                 if the handshake is incomplete and waiting for data to
- *                 be available for reading from or writing to the underlying
- *                 transport - in this case you must call this function again
- *                 when the underlying transport is ready for the operation.
- * \return         #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS if an asynchronous
- *                 operation is in progress (see
- *                 mbedtls_ssl_conf_async_private_cb()) - in this case you
- *                 must call this function again when the operation is ready.
- * \return         #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS if a cryptographic
- *                 operation is in progress (see mbedtls_ecp_set_max_ops()) -
- *                 in this case you must call this function again to complete
- *                 the handshake when you're done attending other tasks.
- * \return         Another SSL error code - in this case you must stop using
- *                 the context (see below).
- *
- * \warning        If this function returns something other than
- *                 a non-negative value,
- *                 #MBEDTLS_ERR_SSL_WANT_READ,
- *                 #MBEDTLS_ERR_SSL_WANT_WRITE,
- *                 #MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS or
- *                 #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS,
- *                 you must stop using the SSL context for reading or writing,
- *                 and either free it or call \c mbedtls_ssl_session_reset()
- *                 on it before re-using it for a new connection; the current
- *                 connection must be closed.
- *
- * \note           When this function returns #MBEDTLS_ERR_SSL_WANT_WRITE/READ,
- *                 it must be called later with the *same* arguments,
- *                 until it returns a value greater that or equal to 0. When
- *                 the function returns #MBEDTLS_ERR_SSL_WANT_WRITE there may be
- *                 some partial data in the output buffer, however this is not
- *                 yet sent.
- *
- * \note           If the requested length is greater than the maximum
- *                 fragment length (either the built-in limit or the one set
- *                 or negotiated with the peer), then:
- *                 - with TLS, less bytes than requested are written.
- *                 - with DTLS, MBEDTLS_ERR_SSL_BAD_INPUT_DATA is returned.
- *                 \c mbedtls_ssl_get_max_frag_len() may be used to query the
- *                 active maximum fragment length.
- *
- * \note           Attempting to write 0 bytes will result in an empty TLS
- *                 application record being sent.
- */
-int mbedtls_ssl_write( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len );
-
-/**
- * \brief           Send an alert message
- *
- * \param ssl       SSL context
- * \param level     The alert level of the message
- *                  (MBEDTLS_SSL_ALERT_LEVEL_WARNING or MBEDTLS_SSL_ALERT_LEVEL_FATAL)
- * \param message   The alert message (SSL_ALERT_MSG_*)
- *
- * \return          0 if successful, or a specific SSL error code.
- *
- * \note           If this function returns something other than 0 or
- *                 MBEDTLS_ERR_SSL_WANT_READ/WRITE, you must stop using
- *                 the SSL context for reading or writing, and either free it or
- *                 call \c mbedtls_ssl_session_reset() on it before re-using it
- *                 for a new connection; the current connection must be closed.
- */
-int mbedtls_ssl_send_alert_message( mbedtls_ssl_context *ssl,
-                            unsigned char level,
-                            unsigned char message );
-/**
- * \brief          Notify the peer that the connection is being closed
- *
- * \param ssl      SSL context
- *
- * \return          0 if successful, or a specific SSL error code.
- *
- * \note           If this function returns something other than 0 or
- *                 MBEDTLS_ERR_SSL_WANT_READ/WRITE, you must stop using
- *                 the SSL context for reading or writing, and either free it or
- *                 call \c mbedtls_ssl_session_reset() on it before re-using it
- *                 for a new connection; the current connection must be closed.
- */
-int mbedtls_ssl_close_notify( mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Free referenced items in an SSL context and clear memory
- *
- * \param ssl      SSL context
- */
-void mbedtls_ssl_free( mbedtls_ssl_context *ssl );
-
-/**
- * \brief          Initialize an SSL configuration context
- *                 Just makes the context ready for
- *                 mbedtls_ssl_config_defaults() or mbedtls_ssl_config_free().
- *
- * \note           You need to call mbedtls_ssl_config_defaults() unless you
- *                 manually set all of the relevant fields yourself.
- *
- * \param conf     SSL configuration context
- */
-void mbedtls_ssl_config_init( mbedtls_ssl_config *conf );
-
-/**
- * \brief          Load reasonnable default SSL configuration values.
- *                 (You need to call mbedtls_ssl_config_init() first.)
- *
- * \param conf     SSL configuration context
- * \param endpoint MBEDTLS_SSL_IS_CLIENT or MBEDTLS_SSL_IS_SERVER
- * \param transport MBEDTLS_SSL_TRANSPORT_STREAM for TLS, or
- *                  MBEDTLS_SSL_TRANSPORT_DATAGRAM for DTLS
- * \param preset   a MBEDTLS_SSL_PRESET_XXX value
- *
- * \note           See \c mbedtls_ssl_conf_transport() for notes on DTLS.
- *
- * \return         0 if successful, or
- *                 MBEDTLS_ERR_XXX_ALLOC_FAILED on memory allocation error.
- */
-int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf,
-                                 int endpoint, int transport, int preset );
-
-/**
- * \brief          Free an SSL configuration context
- *
- * \param conf     SSL configuration context
- */
-void mbedtls_ssl_config_free( mbedtls_ssl_config *conf );
-
-/**
- * \brief          Initialize SSL session structure
- *
- * \param session  SSL session
- */
-void mbedtls_ssl_session_init( mbedtls_ssl_session *session );
-
-/**
- * \brief          Free referenced items in an SSL session including the
- *                 peer certificate and clear memory
- *
- * \note           A session object can be freed even if the SSL context
- *                 that was used to retrieve the session is still in use.
- *
- * \param session  SSL session
- */
-void mbedtls_ssl_session_free( mbedtls_ssl_session *session );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ssl.h */
diff --git a/include/mbedtls/ssl_cache.h b/include/mbedtls/ssl_cache.h
deleted file mode 100644
index 84254d3..0000000
--- a/include/mbedtls/ssl_cache.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/**
- * \file ssl_cache.h
- *
- * \brief SSL session cache implementation
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_SSL_CACHE_H
-#define MBEDTLS_SSL_CACHE_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "ssl.h"
-
-#if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
-#endif
-
-/**
- * \name SECTION: Module settings
- *
- * The configuration options you can set for this module are in this section.
- * Either change them in config.h or define them on the compiler command line.
- * \{
- */
-
-#if !defined(MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT)
-#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400   /*!< 1 day  */
-#endif
-
-#if !defined(MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES)
-#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50   /*!< Maximum entries in cache */
-#endif
-
-/* \} name SECTION: Module settings */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct mbedtls_ssl_cache_context mbedtls_ssl_cache_context;
-typedef struct mbedtls_ssl_cache_entry mbedtls_ssl_cache_entry;
-
-/**
- * \brief   This structure is used for storing cache entries
- */
-struct mbedtls_ssl_cache_entry
-{
-#if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t timestamp;           /*!< entry timestamp    */
-#endif
-    mbedtls_ssl_session session;        /*!< entry session      */
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    mbedtls_x509_buf peer_cert;         /*!< entry peer_cert    */
-#endif
-    mbedtls_ssl_cache_entry *next;      /*!< chain pointer      */
-};
-
-/**
- * \brief Cache context
- */
-struct mbedtls_ssl_cache_context
-{
-    mbedtls_ssl_cache_entry *chain;     /*!< start of the chain     */
-    int timeout;                /*!< cache entry timeout    */
-    int max_entries;            /*!< maximum entries        */
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_threading_mutex_t mutex;    /*!< mutex                  */
-#endif
-};
-
-/**
- * \brief          Initialize an SSL cache context
- *
- * \param cache    SSL cache context
- */
-void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache );
-
-/**
- * \brief          Cache get callback implementation
- *                 (Thread-safe if MBEDTLS_THREADING_C is enabled)
- *
- * \param data     SSL cache context
- * \param session  session to retrieve entry for
- */
-int mbedtls_ssl_cache_get( void *data, mbedtls_ssl_session *session );
-
-/**
- * \brief          Cache set callback implementation
- *                 (Thread-safe if MBEDTLS_THREADING_C is enabled)
- *
- * \param data     SSL cache context
- * \param session  session to store entry for
- */
-int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session );
-
-#if defined(MBEDTLS_HAVE_TIME)
-/**
- * \brief          Set the cache timeout
- *                 (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day))
- *
- *                 A timeout of 0 indicates no timeout.
- *
- * \param cache    SSL cache context
- * \param timeout  cache entry timeout in seconds
- */
-void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout );
-#endif /* MBEDTLS_HAVE_TIME */
-
-/**
- * \brief          Set the maximum number of cache entries
- *                 (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50))
- *
- * \param cache    SSL cache context
- * \param max      cache entry maximum
- */
-void mbedtls_ssl_cache_set_max_entries( mbedtls_ssl_cache_context *cache, int max );
-
-/**
- * \brief          Free referenced items in a cache context and clear memory
- *
- * \param cache    SSL cache context
- */
-void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ssl_cache.h */
diff --git a/include/mbedtls/ssl_ciphersuites.h b/include/mbedtls/ssl_ciphersuites.h
deleted file mode 100644
index 7126783..0000000
--- a/include/mbedtls/ssl_ciphersuites.h
+++ /dev/null
@@ -1,558 +0,0 @@
-/**
- * \file ssl_ciphersuites.h
- *
- * \brief SSL Ciphersuites for mbed TLS
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_SSL_CIPHERSUITES_H
-#define MBEDTLS_SSL_CIPHERSUITES_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "pk.h"
-#include "cipher.h"
-#include "md.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Supported ciphersuites (Official IANA names)
- */
-#define MBEDTLS_TLS_RSA_WITH_NULL_MD5                    0x01   /**< Weak! */
-#define MBEDTLS_TLS_RSA_WITH_NULL_SHA                    0x02   /**< Weak! */
-
-#define MBEDTLS_TLS_RSA_WITH_RC4_128_MD5                 0x04
-#define MBEDTLS_TLS_RSA_WITH_RC4_128_SHA                 0x05
-#define MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA                 0x09   /**< Weak! Not in TLS 1.2 */
-
-#define MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA            0x0A
-
-#define MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA             0x15   /**< Weak! Not in TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA        0x16
-
-#define MBEDTLS_TLS_PSK_WITH_NULL_SHA                    0x2C   /**< Weak! */
-#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA                0x2D   /**< Weak! */
-#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA                0x2E   /**< Weak! */
-#define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA             0x2F
-
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA         0x33
-#define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA             0x35
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA         0x39
-
-#define MBEDTLS_TLS_RSA_WITH_NULL_SHA256                 0x3B   /**< Weak! */
-#define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256          0x3C   /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256          0x3D   /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA        0x41
-#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA    0x45
-
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256      0x67   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256      0x6B   /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA        0x84
-#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA    0x88
-
-#define MBEDTLS_TLS_PSK_WITH_RC4_128_SHA                 0x8A
-#define MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA            0x8B
-#define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA             0x8C
-#define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA             0x8D
-
-#define MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA             0x8E
-#define MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA        0x8F
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA         0x90
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA         0x91
-
-#define MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA             0x92
-#define MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA        0x93
-#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA         0x94
-#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA         0x95
-
-#define MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256          0x9C   /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384          0x9D   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256      0x9E   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384      0x9F   /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256          0xA8   /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384          0xA9   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256      0xAA   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384      0xAB   /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256      0xAC   /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384      0xAD   /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256          0xAE
-#define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384          0xAF
-#define MBEDTLS_TLS_PSK_WITH_NULL_SHA256                 0xB0   /**< Weak! */
-#define MBEDTLS_TLS_PSK_WITH_NULL_SHA384                 0xB1   /**< Weak! */
-
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256      0xB2
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384      0xB3
-#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256             0xB4   /**< Weak! */
-#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384             0xB5   /**< Weak! */
-
-#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256      0xB6
-#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384      0xB7
-#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256             0xB8   /**< Weak! */
-#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384             0xB9   /**< Weak! */
-
-#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256     0xBA   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE   /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256     0xC0   /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4   /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA             0xC001 /**< Weak! */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA          0xC002 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA     0xC003 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA      0xC004 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA      0xC005 /**< Not in SSL3! */
-
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA            0xC006 /**< Weak! */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA         0xC007 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA    0xC008 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA     0xC009 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA     0xC00A /**< Not in SSL3! */
-
-#define MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA               0xC00B /**< Weak! */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA            0xC00C /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA       0xC00D /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA        0xC00E /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA        0xC00F /**< Not in SSL3! */
-
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA              0xC010 /**< Weak! */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA           0xC011 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA      0xC012 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA       0xC013 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA       0xC014 /**< Not in SSL3! */
-
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256  0xC023 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384  0xC024 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256   0xC025 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384   0xC026 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256    0xC027 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384    0xC028 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256     0xC029 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384     0xC02A /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256  0xC02B /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384  0xC02C /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256   0xC02D /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384   0xC02E /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256    0xC02F /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384    0xC030 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256     0xC031 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384     0xC032 /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA           0xC033 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA      0xC034 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA       0xC035 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA       0xC036 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256    0xC037 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384    0xC038 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA              0xC039 /**< Weak! No SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256           0xC03A /**< Weak! No SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384           0xC03B /**< Weak! No SSL3! */
-
-#define MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256         0xC03C /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384         0xC03D /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256     0xC044 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384     0xC045 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 0xC048 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 0xC049 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256  0xC04A /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384  0xC04B /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256   0xC04C /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384   0xC04D /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256    0xC04E /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384    0xC04F /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256         0xC050 /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384         0xC051 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256     0xC052 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384     0xC053 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 0xC05C /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 0xC05D /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256  0xC05E /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384  0xC05F /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256   0xC060 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384   0xC061 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256    0xC062 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384    0xC063 /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256         0xC064 /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384         0xC065 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256     0xC066 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384     0xC067 /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256     0xC068 /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384     0xC069 /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256         0xC06A /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384         0xC06B /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256     0xC06C /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384     0xC06D /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256     0xC06E /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384     0xC06F /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256   0xC070 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384   0xC071 /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256  0xC074 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384  0xC075 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256   0xC076 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384   0xC077 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256    0xC078 /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384    0xC079 /**< Not in SSL3! */
-
-#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256         0xC07A /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384         0xC07B /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256     0xC07C /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384     0xC07D /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256  0xC088 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384  0xC089 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256   0xC08A /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384   0xC08B /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256    0xC08C /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384    0xC08D /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256       0xC08E /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384       0xC08F /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256   0xC090 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384   0xC091 /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256   0xC092 /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384   0xC093 /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256       0xC094
-#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384       0xC095
-#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256   0xC096
-#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384   0xC097
-#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256   0xC098
-#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384   0xC099
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC09A /**< Not in SSL3! */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC09B /**< Not in SSL3! */
-
-#define MBEDTLS_TLS_RSA_WITH_AES_128_CCM                0xC09C  /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_AES_256_CCM                0xC09D  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM            0xC09E  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM            0xC09F  /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8              0xC0A0  /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8              0xC0A1  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8          0xC0A2  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8          0xC0A3  /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_AES_128_CCM                0xC0A4  /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_AES_256_CCM                0xC0A5  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM            0xC0A6  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM            0xC0A7  /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8              0xC0A8  /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8              0xC0A9  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8          0xC0AA  /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8          0xC0AB  /**< TLS 1.2 */
-/* The last two are named with PSK_DHE in the RFC, which looks like a typo */
-
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM        0xC0AC  /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM        0xC0AD  /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8      0xC0AE  /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8      0xC0AF  /**< TLS 1.2 */
-
-#define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8          0xC0FF  /**< experimental */
-
-/* RFC 7905 */
-#define MBEDTLS_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256   0xCCA8 /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA9 /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256     0xCCAA /**< TLS 1.2 */
-#define MBEDTLS_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256         0xCCAB /**< TLS 1.2 */
-#define MBEDTLS_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256   0xCCAC /**< TLS 1.2 */
-#define MBEDTLS_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256     0xCCAD /**< TLS 1.2 */
-#define MBEDTLS_TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256     0xCCAE /**< TLS 1.2 */
-
-/* Reminder: update mbedtls_ssl_premaster_secret when adding a new key exchange.
- * Reminder: update MBEDTLS_KEY_EXCHANGE__xxx below
- */
-typedef enum {
-    MBEDTLS_KEY_EXCHANGE_NONE = 0,
-    MBEDTLS_KEY_EXCHANGE_RSA,
-    MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-    MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-    MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-    MBEDTLS_KEY_EXCHANGE_PSK,
-    MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-    MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-    MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-    MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-    MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-    MBEDTLS_KEY_EXCHANGE_ECJPAKE,
-} mbedtls_key_exchange_type_t;
-
-/* Key exchanges using a certificate */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)           || \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)     || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)   || \
-    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)      || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED
-#endif
-
-/* Key exchanges allowing client certificate requests */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)           ||       \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)       ||       \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)      ||       \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)     ||       \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)    ||       \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED
-#endif
-
-/* Key exchanges involving server signature in ServerKeyExchange */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)     || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED
-#endif
-
-/* Key exchanges using ECDH */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)      || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED
-#endif
-
-/* Key exchanges that don't involve ephemeral keys */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)           || \
-    defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)           || \
-    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED
-#endif
-
-/* Key exchanges that involve ephemeral keys */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)     || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)     || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)   || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED
-#endif
-
-/* Key exchanges using a PSK */
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)           || \
-    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED
-#endif
-
-/* Key exchanges using DHE */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)       || \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED
-#endif
-
-/* Key exchanges using ECDHE */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)     || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)   || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-#define MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED
-#endif
-
-typedef struct mbedtls_ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t;
-
-#define MBEDTLS_CIPHERSUITE_WEAK       0x01    /**< Weak ciphersuite flag  */
-#define MBEDTLS_CIPHERSUITE_SHORT_TAG  0x02    /**< Short authentication tag,
-                                                     eg for CCM_8 */
-#define MBEDTLS_CIPHERSUITE_NODTLS     0x04    /**< Can't be used with DTLS */
-
-/**
- * \brief   This structure is used for storing ciphersuite information
- */
-struct mbedtls_ssl_ciphersuite_t
-{
-    int id;
-    const char * name;
-
-    mbedtls_cipher_type_t cipher;
-    mbedtls_md_type_t mac;
-    mbedtls_key_exchange_type_t key_exchange;
-
-    int min_major_ver;
-    int min_minor_ver;
-    int max_major_ver;
-    int max_minor_ver;
-
-    unsigned char flags;
-};
-
-const int *mbedtls_ssl_list_ciphersuites( void );
-
-const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string( const char *ciphersuite_name );
-const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite_id );
-
-#if defined(MBEDTLS_PK_C)
-mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info );
-mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info );
-#endif
-
-int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info );
-int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info );
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED)
-static inline int mbedtls_ssl_ciphersuite_has_pfs( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED)
-static inline int mbedtls_ssl_ciphersuite_no_pfs( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
-static inline int mbedtls_ssl_ciphersuite_uses_ecdh( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */
-
-static inline int mbedtls_ssl_ciphersuite_cert_req_allowed( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-
-static inline int mbedtls_ssl_ciphersuite_uses_srv_cert( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED)
-static inline int mbedtls_ssl_ciphersuite_uses_dhe( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED) */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED)
-static inline int mbedtls_ssl_ciphersuite_uses_ecdhe( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED) */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-static inline int mbedtls_ssl_ciphersuite_uses_server_signature( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ssl_ciphersuites.h */
diff --git a/include/mbedtls/ssl_cookie.h b/include/mbedtls/ssl_cookie.h
deleted file mode 100644
index e34760a..0000000
--- a/include/mbedtls/ssl_cookie.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/**
- * \file ssl_cookie.h
- *
- * \brief DTLS cookie callbacks implementation
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_SSL_COOKIE_H
-#define MBEDTLS_SSL_COOKIE_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "ssl.h"
-
-#if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
-#endif
-
-/**
- * \name SECTION: Module settings
- *
- * The configuration options you can set for this module are in this section.
- * Either change them in config.h or define them on the compiler command line.
- * \{
- */
-#ifndef MBEDTLS_SSL_COOKIE_TIMEOUT
-#define MBEDTLS_SSL_COOKIE_TIMEOUT     60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */
-#endif
-
-/* \} name SECTION: Module settings */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief          Context for the default cookie functions.
- */
-typedef struct mbedtls_ssl_cookie_ctx
-{
-    mbedtls_md_context_t    hmac_ctx;   /*!< context for the HMAC portion   */
-#if !defined(MBEDTLS_HAVE_TIME)
-    unsigned long   serial;     /*!< serial number for expiration   */
-#endif
-    unsigned long   timeout;    /*!< timeout delay, in seconds if HAVE_TIME,
-                                     or in number of tickets issued */
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_threading_mutex_t mutex;
-#endif
-} mbedtls_ssl_cookie_ctx;
-
-/**
- * \brief          Initialize cookie context
- */
-void mbedtls_ssl_cookie_init( mbedtls_ssl_cookie_ctx *ctx );
-
-/**
- * \brief          Setup cookie context (generate keys)
- */
-int mbedtls_ssl_cookie_setup( mbedtls_ssl_cookie_ctx *ctx,
-                      int (*f_rng)(void *, unsigned char *, size_t),
-                      void *p_rng );
-
-/**
- * \brief          Set expiration delay for cookies
- *                 (Default MBEDTLS_SSL_COOKIE_TIMEOUT)
- *
- * \param ctx      Cookie contex
- * \param delay    Delay, in seconds if HAVE_TIME, or in number of cookies
- *                 issued in the meantime.
- *                 0 to disable expiration (NOT recommended)
- */
-void mbedtls_ssl_cookie_set_timeout( mbedtls_ssl_cookie_ctx *ctx, unsigned long delay );
-
-/**
- * \brief          Free cookie context
- */
-void mbedtls_ssl_cookie_free( mbedtls_ssl_cookie_ctx *ctx );
-
-/**
- * \brief          Generate cookie, see \c mbedtls_ssl_cookie_write_t
- */
-mbedtls_ssl_cookie_write_t mbedtls_ssl_cookie_write;
-
-/**
- * \brief          Verify cookie, see \c mbedtls_ssl_cookie_write_t
- */
-mbedtls_ssl_cookie_check_t mbedtls_ssl_cookie_check;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ssl_cookie.h */
diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
deleted file mode 100644
index 5dde239..0000000
--- a/include/mbedtls/ssl_internal.h
+++ /dev/null
@@ -1,819 +0,0 @@
-/**
- * \file ssl_internal.h
- *
- * \brief Internal functions shared by the SSL modules
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_SSL_INTERNAL_H
-#define MBEDTLS_SSL_INTERNAL_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "ssl.h"
-#include "cipher.h"
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#endif
-
-#if defined(MBEDTLS_MD5_C)
-#include "md5.h"
-#endif
-
-#if defined(MBEDTLS_SHA1_C)
-#include "sha1.h"
-#endif
-
-#if defined(MBEDTLS_SHA256_C)
-#include "sha256.h"
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-#include "sha512.h"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-#include "ecjpake.h"
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "psa_util.h"
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
-/* Determine minimum supported version */
-#define MBEDTLS_SSL_MIN_MAJOR_VERSION           MBEDTLS_SSL_MAJOR_VERSION_3
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-#define MBEDTLS_SSL_MIN_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_0
-#else
-#if defined(MBEDTLS_SSL_PROTO_TLS1)
-#define MBEDTLS_SSL_MIN_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_1
-#else
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1)
-#define MBEDTLS_SSL_MIN_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_2
-#else
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#define MBEDTLS_SSL_MIN_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_3
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */
-#endif /* MBEDTLS_SSL_PROTO_TLS1   */
-#endif /* MBEDTLS_SSL_PROTO_SSL3   */
-
-#define MBEDTLS_SSL_MIN_VALID_MINOR_VERSION MBEDTLS_SSL_MINOR_VERSION_1
-#define MBEDTLS_SSL_MIN_VALID_MAJOR_VERSION MBEDTLS_SSL_MAJOR_VERSION_3
-
-/* Determine maximum supported version */
-#define MBEDTLS_SSL_MAX_MAJOR_VERSION           MBEDTLS_SSL_MAJOR_VERSION_3
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#define MBEDTLS_SSL_MAX_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_3
-#else
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1)
-#define MBEDTLS_SSL_MAX_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_2
-#else
-#if defined(MBEDTLS_SSL_PROTO_TLS1)
-#define MBEDTLS_SSL_MAX_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_1
-#else
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-#define MBEDTLS_SSL_MAX_MINOR_VERSION           MBEDTLS_SSL_MINOR_VERSION_0
-#endif /* MBEDTLS_SSL_PROTO_SSL3   */
-#endif /* MBEDTLS_SSL_PROTO_TLS1   */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-/* Shorthand for restartable ECC */
-#if defined(MBEDTLS_ECP_RESTARTABLE) && \
-    defined(MBEDTLS_SSL_CLI_C) && \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-#define MBEDTLS_SSL__ECP_RESTARTABLE
-#endif
-
-#define MBEDTLS_SSL_INITIAL_HANDSHAKE           0
-#define MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS   1   /* In progress */
-#define MBEDTLS_SSL_RENEGOTIATION_DONE          2   /* Done or aborted */
-#define MBEDTLS_SSL_RENEGOTIATION_PENDING       3   /* Requested (server only) */
-
-/*
- * DTLS retransmission states, see RFC 6347 4.2.4
- *
- * The SENDING state is merged in PREPARING for initial sends,
- * but is distinct for resends.
- *
- * Note: initial state is wrong for server, but is not used anyway.
- */
-#define MBEDTLS_SSL_RETRANS_PREPARING       0
-#define MBEDTLS_SSL_RETRANS_SENDING         1
-#define MBEDTLS_SSL_RETRANS_WAITING         2
-#define MBEDTLS_SSL_RETRANS_FINISHED        3
-
-/*
- * Allow extra bytes for record, authentication and encryption overhead:
- * counter (8) + header (5) + IV(16) + MAC (16-48) + padding (0-256)
- * and allow for a maximum of 1024 of compression expansion if
- * enabled.
- */
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-#define MBEDTLS_SSL_COMPRESSION_ADD          1024
-#else
-#define MBEDTLS_SSL_COMPRESSION_ADD             0
-#endif
-
-#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_MODE_CBC)
-/* Ciphersuites using HMAC */
-#if defined(MBEDTLS_SHA512_C)
-#define MBEDTLS_SSL_MAC_ADD                 48  /* SHA-384 used for HMAC */
-#elif defined(MBEDTLS_SHA256_C)
-#define MBEDTLS_SSL_MAC_ADD                 32  /* SHA-256 used for HMAC */
-#else
-#define MBEDTLS_SSL_MAC_ADD                 20  /* SHA-1   used for HMAC */
-#endif
-#else
-/* AEAD ciphersuites: GCM and CCM use a 128 bits tag */
-#define MBEDTLS_SSL_MAC_ADD                 16
-#endif
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#define MBEDTLS_SSL_PADDING_ADD            256
-#else
-#define MBEDTLS_SSL_PADDING_ADD              0
-#endif
-
-#define MBEDTLS_SSL_PAYLOAD_OVERHEAD ( MBEDTLS_SSL_COMPRESSION_ADD +    \
-                                       MBEDTLS_MAX_IV_LENGTH +          \
-                                       MBEDTLS_SSL_MAC_ADD +            \
-                                       MBEDTLS_SSL_PADDING_ADD          \
-                                       )
-
-#define MBEDTLS_SSL_IN_PAYLOAD_LEN ( MBEDTLS_SSL_PAYLOAD_OVERHEAD + \
-                                     ( MBEDTLS_SSL_IN_CONTENT_LEN ) )
-
-#define MBEDTLS_SSL_OUT_PAYLOAD_LEN ( MBEDTLS_SSL_PAYLOAD_OVERHEAD + \
-                                      ( MBEDTLS_SSL_OUT_CONTENT_LEN ) )
-
-/* The maximum number of buffered handshake messages. */
-#define MBEDTLS_SSL_MAX_BUFFERED_HS 4
-
-/* Maximum length we can advertise as our max content length for
-   RFC 6066 max_fragment_length extension negotiation purposes
-   (the lesser of both sizes, if they are unequal.)
- */
-#define MBEDTLS_TLS_EXT_ADV_CONTENT_LEN (                            \
-        (MBEDTLS_SSL_IN_CONTENT_LEN > MBEDTLS_SSL_OUT_CONTENT_LEN)   \
-        ? ( MBEDTLS_SSL_OUT_CONTENT_LEN )                            \
-        : ( MBEDTLS_SSL_IN_CONTENT_LEN )                             \
-        )
-
-/*
- * Check that we obey the standard's message size bounds
- */
-
-#if MBEDTLS_SSL_MAX_CONTENT_LEN > 16384
-#error "Bad configuration - record content too large."
-#endif
-
-#if MBEDTLS_SSL_IN_CONTENT_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN
-#error "Bad configuration - incoming record content should not be larger than MBEDTLS_SSL_MAX_CONTENT_LEN."
-#endif
-
-#if MBEDTLS_SSL_OUT_CONTENT_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN
-#error "Bad configuration - outgoing record content should not be larger than MBEDTLS_SSL_MAX_CONTENT_LEN."
-#endif
-
-#if MBEDTLS_SSL_IN_PAYLOAD_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN + 2048
-#error "Bad configuration - incoming protected record payload too large."
-#endif
-
-#if MBEDTLS_SSL_OUT_PAYLOAD_LEN > MBEDTLS_SSL_MAX_CONTENT_LEN + 2048
-#error "Bad configuration - outgoing protected record payload too large."
-#endif
-
-/* Calculate buffer sizes */
-
-/* Note: Even though the TLS record header is only 5 bytes
-   long, we're internally using 8 bytes to store the
-   implicit sequence number. */
-#define MBEDTLS_SSL_HEADER_LEN 13
-
-#define MBEDTLS_SSL_IN_BUFFER_LEN  \
-    ( ( MBEDTLS_SSL_HEADER_LEN ) + ( MBEDTLS_SSL_IN_PAYLOAD_LEN ) )
-
-#define MBEDTLS_SSL_OUT_BUFFER_LEN  \
-    ( ( MBEDTLS_SSL_HEADER_LEN ) + ( MBEDTLS_SSL_OUT_PAYLOAD_LEN ) )
-
-#ifdef MBEDTLS_ZLIB_SUPPORT
-/* Compression buffer holds both IN and OUT buffers, so should be size of the larger */
-#define MBEDTLS_SSL_COMPRESS_BUFFER_LEN (                               \
-        ( MBEDTLS_SSL_IN_BUFFER_LEN > MBEDTLS_SSL_OUT_BUFFER_LEN )      \
-        ? MBEDTLS_SSL_IN_BUFFER_LEN                                     \
-        : MBEDTLS_SSL_OUT_BUFFER_LEN                                    \
-        )
-#endif
-
-/*
- * TLS extension flags (for extensions with outgoing ServerHello content
- * that need it (e.g. for RENEGOTIATION_INFO the server already knows because
- * of state of the renegotiation flag, so no indicator is required)
- */
-#define MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT (1 << 0)
-#define MBEDTLS_TLS_EXT_ECJPAKE_KKPP_OK                 (1 << 1)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-/*
- * Abstraction for a grid of allowed signature-hash-algorithm pairs.
- */
-struct mbedtls_ssl_sig_hash_set_t
-{
-    /* At the moment, we only need to remember a single suitable
-     * hash algorithm per signature algorithm. As long as that's
-     * the case - and we don't need a general lookup function -
-     * we can implement the sig-hash-set as a map from signatures
-     * to hash algorithms. */
-    mbedtls_md_type_t rsa;
-    mbedtls_md_type_t ecdsa;
-};
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-/*
- * This structure contains the parameters only needed during handshake.
- */
-struct mbedtls_ssl_handshake_params
-{
-    /*
-     * Handshake specific crypto variables
-     */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    mbedtls_ssl_sig_hash_set_t hash_algs;             /*!<  Set of suitable sig-hash pairs */
-#endif
-#if defined(MBEDTLS_DHM_C)
-    mbedtls_dhm_context dhm_ctx;                /*!<  DHM key exchange        */
-#endif
-#if defined(MBEDTLS_ECDH_C)
-    mbedtls_ecdh_context ecdh_ctx;              /*!<  ECDH key exchange       */
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_ecc_curve_t ecdh_psa_curve;
-    psa_key_handle_t ecdh_psa_privkey;
-    unsigned char ecdh_psa_peerkey[MBEDTLS_PSA_MAX_EC_PUBKEY_LENGTH];
-    size_t ecdh_psa_peerkey_len;
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-#endif /* MBEDTLS_ECDH_C */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    mbedtls_ecjpake_context ecjpake_ctx;        /*!< EC J-PAKE key exchange */
-#if defined(MBEDTLS_SSL_CLI_C)
-    unsigned char *ecjpake_cache;               /*!< Cache for ClientHello ext */
-    size_t ecjpake_cache_len;                   /*!< Length of cached data */
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    const mbedtls_ecp_curve_info **curves;      /*!<  Supported elliptic curves */
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_key_handle_t psk_opaque;        /*!< Opaque PSK from the callback   */
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    unsigned char *psk;                 /*!<  PSK from the callback         */
-    size_t psk_len;                     /*!<  Length of PSK from callback   */
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_ssl_key_cert *key_cert;     /*!< chosen key/cert pair (server)  */
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    int sni_authmode;                   /*!< authmode from SNI callback     */
-    mbedtls_ssl_key_cert *sni_key_cert; /*!< key/cert list from SNI         */
-    mbedtls_x509_crt *sni_ca_chain;     /*!< trusted CAs from SNI callback  */
-    mbedtls_x509_crl *sni_ca_crl;       /*!< trusted CAs CRLs from SNI      */
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    int ecrs_enabled;                   /*!< Handshake supports EC restart? */
-    mbedtls_x509_crt_restart_ctx ecrs_ctx;  /*!< restart context            */
-    enum { /* this complements ssl->state with info on intra-state operations */
-        ssl_ecrs_none = 0,              /*!< nothing going on (yet)         */
-        ssl_ecrs_crt_verify,            /*!< Certificate: crt_verify()      */
-        ssl_ecrs_ske_start_processing,  /*!< ServerKeyExchange: pk_verify() */
-        ssl_ecrs_cke_ecdh_calc_secret,  /*!< ClientKeyExchange: ECDH step 2 */
-        ssl_ecrs_crt_vrfy_sign,         /*!< CertificateVerify: pk_sign()   */
-    } ecrs_state;                       /*!< current (or last) operation    */
-    mbedtls_x509_crt *ecrs_peer_cert;   /*!< The peer's CRT chain.          */
-    size_t ecrs_n;                      /*!< place for saving a length      */
-#endif
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    mbedtls_pk_context peer_pubkey;     /*!< The public key from the peer.  */
-#endif /* MBEDTLS_X509_CRT_PARSE_C && !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    unsigned int out_msg_seq;           /*!<  Outgoing handshake sequence number */
-    unsigned int in_msg_seq;            /*!<  Incoming handshake sequence number */
-
-    unsigned char *verify_cookie;       /*!<  Cli: HelloVerifyRequest cookie
-                                              Srv: unused                    */
-    unsigned char verify_cookie_len;    /*!<  Cli: cookie length
-                                              Srv: flag for sending a cookie */
-
-    uint32_t retransmit_timeout;        /*!<  Current value of timeout       */
-    unsigned char retransmit_state;     /*!<  Retransmission state           */
-    mbedtls_ssl_flight_item *flight;    /*!<  Current outgoing flight        */
-    mbedtls_ssl_flight_item *cur_msg;   /*!<  Current message in flight      */
-    unsigned char *cur_msg_p;           /*!<  Position in current message    */
-    unsigned int in_flight_start_seq;   /*!<  Minimum message sequence in the
-                                              flight being received          */
-    mbedtls_ssl_transform *alt_transform_out;   /*!<  Alternative transform for
-                                              resending messages             */
-    unsigned char alt_out_ctr[8];       /*!<  Alternative record epoch/counter
-                                              for resending messages         */
-
-    struct
-    {
-        size_t total_bytes_buffered; /*!< Cumulative size of heap allocated
-                                      *   buffers used for message buffering. */
-
-        uint8_t seen_ccs;               /*!< Indicates if a CCS message has
-                                         *   been seen in the current flight. */
-
-        struct mbedtls_ssl_hs_buffer
-        {
-            unsigned is_valid      : 1;
-            unsigned is_fragmented : 1;
-            unsigned is_complete   : 1;
-            unsigned char *data;
-            size_t data_len;
-        } hs[MBEDTLS_SSL_MAX_BUFFERED_HS];
-
-        struct
-        {
-            unsigned char *data;
-            size_t len;
-            unsigned epoch;
-        } future_record;
-
-    } buffering;
-
-    uint16_t mtu;                       /*!<  Handshake mtu, used to fragment outgoing messages */
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    /*
-     * Checksum contexts
-     */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-       mbedtls_md5_context fin_md5;
-      mbedtls_sha1_context fin_sha1;
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_operation_t fin_sha256_psa;
-#else
-    mbedtls_sha256_context fin_sha256;
-#endif
-#endif
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_operation_t fin_sha384_psa;
-#else
-    mbedtls_sha512_context fin_sha512;
-#endif
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-    void (*update_checksum)(mbedtls_ssl_context *, const unsigned char *, size_t);
-    void (*calc_verify)(mbedtls_ssl_context *, unsigned char *);
-    void (*calc_finished)(mbedtls_ssl_context *, unsigned char *, int);
-    int  (*tls_prf)(const unsigned char *, size_t, const char *,
-                    const unsigned char *, size_t,
-                    unsigned char *, size_t);
-
-    size_t pmslen;                      /*!<  premaster length        */
-
-    unsigned char randbytes[64];        /*!<  random bytes            */
-    unsigned char premaster[MBEDTLS_PREMASTER_SIZE];
-                                        /*!<  premaster secret        */
-
-    int resume;                         /*!<  session resume indicator*/
-    int max_major_ver;                  /*!< max. major version client*/
-    int max_minor_ver;                  /*!< max. minor version client*/
-    int cli_exts;                       /*!< client extension presence*/
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    int new_session_ticket;             /*!< use NewSessionTicket?    */
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    int extended_ms;                    /*!< use Extended Master Secret? */
-#endif
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    unsigned int async_in_progress : 1; /*!< an asynchronous operation is in progress */
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    /** Asynchronous operation context. This field is meant for use by the
-     * asynchronous operation callbacks (mbedtls_ssl_config::f_async_sign_start,
-     * mbedtls_ssl_config::f_async_decrypt_start,
-     * mbedtls_ssl_config::f_async_resume, mbedtls_ssl_config::f_async_cancel).
-     * The library does not use it internally. */
-    void *user_async_ctx;
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-};
-
-typedef struct mbedtls_ssl_hs_buffer mbedtls_ssl_hs_buffer;
-
-/*
- * This structure contains a full set of runtime transform parameters
- * either in negotiation or active.
- */
-struct mbedtls_ssl_transform
-{
-    /*
-     * Session specific crypto layer
-     */
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-                                        /*!<  Chosen cipersuite_info  */
-    unsigned int keylen;                /*!<  symmetric key length (bytes)  */
-    size_t minlen;                      /*!<  min. ciphertext length  */
-    size_t ivlen;                       /*!<  IV length               */
-    size_t fixed_ivlen;                 /*!<  Fixed part of IV (AEAD) */
-    size_t maclen;                      /*!<  MAC length              */
-
-    unsigned char iv_enc[16];           /*!<  IV (encryption)         */
-    unsigned char iv_dec[16];           /*!<  IV (decryption)         */
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    /* Needed only for SSL v3.0 secret */
-    unsigned char mac_enc[20];          /*!<  SSL v3.0 secret (enc)   */
-    unsigned char mac_dec[20];          /*!<  SSL v3.0 secret (dec)   */
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-    mbedtls_md_context_t md_ctx_enc;            /*!<  MAC (encryption)        */
-    mbedtls_md_context_t md_ctx_dec;            /*!<  MAC (decryption)        */
-
-    mbedtls_cipher_context_t cipher_ctx_enc;    /*!<  encryption context      */
-    mbedtls_cipher_context_t cipher_ctx_dec;    /*!<  decryption context      */
-
-    /*
-     * Session specific compression layer
-     */
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    z_stream ctx_deflate;               /*!<  compression context     */
-    z_stream ctx_inflate;               /*!<  decompression context   */
-#endif
-};
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/*
- * List of certificate + private key pairs
- */
-struct mbedtls_ssl_key_cert
-{
-    mbedtls_x509_crt *cert;                 /*!< cert                       */
-    mbedtls_pk_context *key;                /*!< private key                */
-    mbedtls_ssl_key_cert *next;             /*!< next key/cert pair         */
-};
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-/*
- * List of handshake messages kept around for resending
- */
-struct mbedtls_ssl_flight_item
-{
-    unsigned char *p;       /*!< message, including handshake headers   */
-    size_t len;             /*!< length of p                            */
-    unsigned char type;     /*!< type of the message: handshake or CCS  */
-    mbedtls_ssl_flight_item *next;  /*!< next handshake message(s)              */
-};
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-
-/* Find an entry in a signature-hash set matching a given hash algorithm. */
-mbedtls_md_type_t mbedtls_ssl_sig_hash_set_find( mbedtls_ssl_sig_hash_set_t *set,
-                                                 mbedtls_pk_type_t sig_alg );
-/* Add a signature-hash-pair to a signature-hash set */
-void mbedtls_ssl_sig_hash_set_add( mbedtls_ssl_sig_hash_set_t *set,
-                                   mbedtls_pk_type_t sig_alg,
-                                   mbedtls_md_type_t md_alg );
-/* Allow exactly one hash algorithm for each signature. */
-void mbedtls_ssl_sig_hash_set_const_hash( mbedtls_ssl_sig_hash_set_t *set,
-                                          mbedtls_md_type_t md_alg );
-
-/* Setup an empty signature-hash set */
-static inline void mbedtls_ssl_sig_hash_set_init( mbedtls_ssl_sig_hash_set_t *set )
-{
-    mbedtls_ssl_sig_hash_set_const_hash( set, MBEDTLS_MD_NONE );
-}
-
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2) &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-/**
- * \brief           Free referenced items in an SSL transform context and clear
- *                  memory
- *
- * \param transform SSL transform context
- */
-void mbedtls_ssl_transform_free( mbedtls_ssl_transform *transform );
-
-/**
- * \brief           Free referenced items in an SSL handshake context and clear
- *                  memory
- *
- * \param ssl       SSL context
- */
-void mbedtls_ssl_handshake_free( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl );
-void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_send_fatal_handshake_failure( mbedtls_ssl_context *ssl );
-
-void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_handle_message_type( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_prepare_handshake_record( mbedtls_ssl_context *ssl );
-void mbedtls_ssl_update_handshake_status( mbedtls_ssl_context *ssl );
-
-/**
- * \brief       Update record layer
- *
- *              This function roughly separates the implementation
- *              of the logic of (D)TLS from the implementation
- *              of the secure transport.
- *
- * \param  ssl              The SSL context to use.
- * \param  update_hs_digest This indicates if the handshake digest
- *                          should be automatically updated in case
- *                          a handshake message is found.
- *
- * \return      0 or non-zero error code.
- *
- * \note        A clarification on what is called 'record layer' here
- *              is in order, as many sensible definitions are possible:
- *
- *              The record layer takes as input an untrusted underlying
- *              transport (stream or datagram) and transforms it into
- *              a serially multiplexed, secure transport, which
- *              conceptually provides the following:
- *
- *              (1) Three datagram based, content-agnostic transports
- *                  for handshake, alert and CCS messages.
- *              (2) One stream- or datagram-based transport
- *                  for application data.
- *              (3) Functionality for changing the underlying transform
- *                  securing the contents.
- *
- *              The interface to this functionality is given as follows:
- *
- *              a Updating
- *                [Currently implemented by mbedtls_ssl_read_record]
- *
- *                Check if and on which of the four 'ports' data is pending:
- *                Nothing, a controlling datagram of type (1), or application
- *                data (2). In any case data is present, internal buffers
- *                provide access to the data for the user to process it.
- *                Consumption of type (1) datagrams is done automatically
- *                on the next update, invalidating that the internal buffers
- *                for previous datagrams, while consumption of application
- *                data (2) is user-controlled.
- *
- *              b Reading of application data
- *                [Currently manual adaption of ssl->in_offt pointer]
- *
- *                As mentioned in the last paragraph, consumption of data
- *                is different from the automatic consumption of control
- *                datagrams (1) because application data is treated as a stream.
- *
- *              c Tracking availability of application data
- *                [Currently manually through decreasing ssl->in_msglen]
- *
- *                For efficiency and to retain datagram semantics for
- *                application data in case of DTLS, the record layer
- *                provides functionality for checking how much application
- *                data is still available in the internal buffer.
- *
- *              d Changing the transformation securing the communication.
- *
- *              Given an opaque implementation of the record layer in the
- *              above sense, it should be possible to implement the logic
- *              of (D)TLS on top of it without the need to know anything
- *              about the record layer's internals. This is done e.g.
- *              in all the handshake handling functions, and in the
- *              application data reading function mbedtls_ssl_read.
- *
- * \note        The above tries to give a conceptual picture of the
- *              record layer, but the current implementation deviates
- *              from it in some places. For example, our implementation of
- *              the update functionality through mbedtls_ssl_read_record
- *              discards datagrams depending on the current state, which
- *              wouldn't fall under the record layer's responsibility
- *              following the above definition.
- *
- */
-int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl,
-                             unsigned update_hs_digest );
-int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want );
-
-int mbedtls_ssl_write_handshake_msg( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl, uint8_t force_flush );
-int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_parse_change_cipher_spec( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_write_change_cipher_spec( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_parse_finished( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_write_finished( mbedtls_ssl_context *ssl );
-
-void mbedtls_ssl_optimize_checksum( mbedtls_ssl_context *ssl,
-                            const mbedtls_ssl_ciphersuite_t *ciphersuite_info );
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exchange_type_t key_ex );
-#endif
-
-#if defined(MBEDTLS_PK_C)
-unsigned char mbedtls_ssl_sig_from_pk( mbedtls_pk_context *pk );
-unsigned char mbedtls_ssl_sig_from_pk_alg( mbedtls_pk_type_t type );
-mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig( unsigned char sig );
-#endif
-
-mbedtls_md_type_t mbedtls_ssl_md_alg_from_hash( unsigned char hash );
-unsigned char mbedtls_ssl_hash_from_md_alg( int md );
-int mbedtls_ssl_set_calc_verify_md( mbedtls_ssl_context *ssl, int md );
-
-#if defined(MBEDTLS_ECP_C)
-int mbedtls_ssl_check_curve( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id );
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-int mbedtls_ssl_check_sig_hash( const mbedtls_ssl_context *ssl,
-                                mbedtls_md_type_t md );
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-static inline mbedtls_pk_context *mbedtls_ssl_own_key( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_key_cert *key_cert;
-
-    if( ssl->handshake != NULL && ssl->handshake->key_cert != NULL )
-        key_cert = ssl->handshake->key_cert;
-    else
-        key_cert = ssl->conf->key_cert;
-
-    return( key_cert == NULL ? NULL : key_cert->key );
-}
-
-static inline mbedtls_x509_crt *mbedtls_ssl_own_cert( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_key_cert *key_cert;
-
-    if( ssl->handshake != NULL && ssl->handshake->key_cert != NULL )
-        key_cert = ssl->handshake->key_cert;
-    else
-        key_cert = ssl->conf->key_cert;
-
-    return( key_cert == NULL ? NULL : key_cert->cert );
-}
-
-/*
- * Check usage of a certificate wrt extensions:
- * keyUsage, extendedKeyUsage (later), and nSCertType (later).
- *
- * Warning: cert_endpoint is the endpoint of the cert (ie, of our peer when we
- * check a cert we received from them)!
- *
- * Return 0 if everything is OK, -1 if not.
- */
-int mbedtls_ssl_check_cert_usage( const mbedtls_x509_crt *cert,
-                          const mbedtls_ssl_ciphersuite_t *ciphersuite,
-                          int cert_endpoint,
-                          uint32_t *flags );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-void mbedtls_ssl_write_version( int major, int minor, int transport,
-                        unsigned char ver[2] );
-void mbedtls_ssl_read_version( int *major, int *minor, int transport,
-                       const unsigned char ver[2] );
-
-static inline size_t mbedtls_ssl_hdr_len( const mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        return( 13 );
-#else
-    ((void) ssl);
-#endif
-    return( 5 );
-}
-
-static inline size_t mbedtls_ssl_hs_hdr_len( const mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        return( 12 );
-#else
-    ((void) ssl);
-#endif
-    return( 4 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-void mbedtls_ssl_send_flight_completed( mbedtls_ssl_context *ssl );
-void mbedtls_ssl_recv_flight_completed( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_resend( mbedtls_ssl_context *ssl );
-int mbedtls_ssl_flight_transmit( mbedtls_ssl_context *ssl );
-#endif
-
-/* Visible for testing purposes only */
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-int mbedtls_ssl_dtls_replay_check( mbedtls_ssl_context *ssl );
-void mbedtls_ssl_dtls_replay_update( mbedtls_ssl_context *ssl );
-#endif
-
-int mbedtls_ssl_session_copy( mbedtls_ssl_session *dst,
-                              const mbedtls_ssl_session *src );
-
-/* constant-time buffer comparison */
-static inline int mbedtls_ssl_safer_memcmp( const void *a, const void *b, size_t n )
-{
-    size_t i;
-    volatile const unsigned char *A = (volatile const unsigned char *) a;
-    volatile const unsigned char *B = (volatile const unsigned char *) b;
-    volatile unsigned char diff = 0;
-
-    for( i = 0; i < n; i++ )
-    {
-        /* Read volatile data in order before computing diff.
-         * This avoids IAR compiler warning:
-         * 'the order of volatile accesses is undefined ..' */
-        unsigned char x = A[i], y = B[i];
-        diff |= x ^ y;
-    }
-
-    return( diff );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl,
-                                        unsigned char *output,
-                                        unsigned char *data, size_t data_len );
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-/* The hash buffer must have at least MBEDTLS_MD_MAX_SIZE bytes of length. */
-int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl,
-                                            unsigned char *hash, size_t *hashlen,
-                                            unsigned char *data, size_t data_len,
-                                            mbedtls_md_type_t md_alg );
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ssl_internal.h */
diff --git a/include/mbedtls/ssl_ticket.h b/include/mbedtls/ssl_ticket.h
deleted file mode 100644
index 774a007..0000000
--- a/include/mbedtls/ssl_ticket.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * \file ssl_ticket.h
- *
- * \brief TLS server ticket callbacks implementation
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_SSL_TICKET_H
-#define MBEDTLS_SSL_TICKET_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-/*
- * This implementation of the session ticket callbacks includes key
- * management, rotating the keys periodically in order to preserve forward
- * secrecy, when MBEDTLS_HAVE_TIME is defined.
- */
-
-#include "ssl.h"
-#include "cipher.h"
-
-#if defined(MBEDTLS_THREADING_C)
-#include "threading.h"
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief   Information for session ticket protection
- */
-typedef struct mbedtls_ssl_ticket_key
-{
-    unsigned char name[4];          /*!< random key identifier              */
-    uint32_t generation_time;       /*!< key generation timestamp (seconds) */
-    mbedtls_cipher_context_t ctx;   /*!< context for auth enc/decryption    */
-}
-mbedtls_ssl_ticket_key;
-
-/**
- * \brief   Context for session ticket handling functions
- */
-typedef struct mbedtls_ssl_ticket_context
-{
-    mbedtls_ssl_ticket_key keys[2]; /*!< ticket protection keys             */
-    unsigned char active;           /*!< index of the currently active key  */
-
-    uint32_t ticket_lifetime;       /*!< lifetime of tickets in seconds     */
-
-    /** Callback for getting (pseudo-)random numbers                        */
-    int  (*f_rng)(void *, unsigned char *, size_t);
-    void *p_rng;                    /*!< context for the RNG function       */
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_threading_mutex_t mutex;
-#endif
-}
-mbedtls_ssl_ticket_context;
-
-/**
- * \brief           Initialize a ticket context.
- *                  (Just make it ready for mbedtls_ssl_ticket_setup()
- *                  or mbedtls_ssl_ticket_free().)
- *
- * \param ctx       Context to be initialized
- */
-void mbedtls_ssl_ticket_init( mbedtls_ssl_ticket_context *ctx );
-
-/**
- * \brief           Prepare context to be actually used
- *
- * \param ctx       Context to be set up
- * \param f_rng     RNG callback function
- * \param p_rng     RNG callback context
- * \param cipher    AEAD cipher to use for ticket protection.
- *                  Recommended value: MBEDTLS_CIPHER_AES_256_GCM.
- * \param lifetime  Tickets lifetime in seconds
- *                  Recommended value: 86400 (one day).
- *
- * \note            It is highly recommended to select a cipher that is at
- *                  least as strong as the the strongest ciphersuite
- *                  supported. Usually that means a 256-bit key.
- *
- * \note            The lifetime of the keys is twice the lifetime of tickets.
- *                  It is recommended to pick a reasonnable lifetime so as not
- *                  to negate the benefits of forward secrecy.
- *
- * \return          0 if successful,
- *                  or a specific MBEDTLS_ERR_XXX error code
- */
-int mbedtls_ssl_ticket_setup( mbedtls_ssl_ticket_context *ctx,
-    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
-    mbedtls_cipher_type_t cipher,
-    uint32_t lifetime );
-
-/**
- * \brief           Implementation of the ticket write callback
- *
- * \note            See \c mbedtls_ssl_ticket_write_t for description
- */
-mbedtls_ssl_ticket_write_t mbedtls_ssl_ticket_write;
-
-/**
- * \brief           Implementation of the ticket parse callback
- *
- * \note            See \c mbedtls_ssl_ticket_parse_t for description
- */
-mbedtls_ssl_ticket_parse_t mbedtls_ssl_ticket_parse;
-
-/**
- * \brief           Free a context's content and zeroize it.
- *
- * \param ctx       Context to be cleaned up
- */
-void mbedtls_ssl_ticket_free( mbedtls_ssl_ticket_context *ctx );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ssl_ticket.h */
diff --git a/include/mbedtls/threading.h b/include/mbedtls/threading.h
index 92e6e6b..cab40f7 100644
--- a/include/mbedtls/threading.h
+++ b/include/mbedtls/threading.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_THREADING_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/timing.h b/include/mbedtls/timing.h
index a965fe0..b264a5a 100644
--- a/include/mbedtls/timing.h
+++ b/include/mbedtls/timing.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_TIMING_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 79b42b2..fd77830 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -29,7 +29,7 @@
 #define MBEDTLS_VERSION_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
deleted file mode 100644
index b63e864..0000000
--- a/include/mbedtls/x509.h
+++ /dev/null
@@ -1,339 +0,0 @@
-/**
- * \file x509.h
- *
- * \brief X.509 generic defines and structures
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_X509_H
-#define MBEDTLS_X509_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "asn1.h"
-#include "pk.h"
-
-#if defined(MBEDTLS_RSA_C)
-#include "rsa.h"
-#endif
-
-/**
- * \addtogroup x509_module
- * \{
- */
-
-#if !defined(MBEDTLS_X509_MAX_INTERMEDIATE_CA)
-/**
- * Maximum number of intermediate CAs in a verification chain.
- * That is, maximum length of the chain, excluding the end-entity certificate
- * and the trusted root certificate.
- *
- * Set this to a low value to prevent an adversary from making you waste
- * resources verifying an overlong certificate chain.
- */
-#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8
-#endif
-
-/**
- * \name X509 Error codes
- * \{
- */
-#define MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE              -0x2080  /**< Unavailable feature, e.g. RSA hashing/encryption combination. */
-#define MBEDTLS_ERR_X509_UNKNOWN_OID                      -0x2100  /**< Requested OID is unknown. */
-#define MBEDTLS_ERR_X509_INVALID_FORMAT                   -0x2180  /**< The CRT/CRL/CSR format is invalid, e.g. different type expected. */
-#define MBEDTLS_ERR_X509_INVALID_VERSION                  -0x2200  /**< The CRT/CRL/CSR version element is invalid. */
-#define MBEDTLS_ERR_X509_INVALID_SERIAL                   -0x2280  /**< The serial tag or value is invalid. */
-#define MBEDTLS_ERR_X509_INVALID_ALG                      -0x2300  /**< The algorithm tag or value is invalid. */
-#define MBEDTLS_ERR_X509_INVALID_NAME                     -0x2380  /**< The name tag or value is invalid. */
-#define MBEDTLS_ERR_X509_INVALID_DATE                     -0x2400  /**< The date tag or value is invalid. */
-#define MBEDTLS_ERR_X509_INVALID_SIGNATURE                -0x2480  /**< The signature tag or value invalid. */
-#define MBEDTLS_ERR_X509_INVALID_EXTENSIONS               -0x2500  /**< The extension tag or value is invalid. */
-#define MBEDTLS_ERR_X509_UNKNOWN_VERSION                  -0x2580  /**< CRT/CRL/CSR has an unsupported version number. */
-#define MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG                  -0x2600  /**< Signature algorithm (oid) is unsupported. */
-#define MBEDTLS_ERR_X509_SIG_MISMATCH                     -0x2680  /**< Signature algorithms do not match. (see \c ::mbedtls_x509_crt sig_oid) */
-#define MBEDTLS_ERR_X509_CERT_VERIFY_FAILED               -0x2700  /**< Certificate verification failed, e.g. CRL, CA or signature check failed. */
-#define MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT              -0x2780  /**< Format not recognized as DER or PEM. */
-#define MBEDTLS_ERR_X509_BAD_INPUT_DATA                   -0x2800  /**< Input invalid. */
-#define MBEDTLS_ERR_X509_ALLOC_FAILED                     -0x2880  /**< Allocation of memory failed. */
-#define MBEDTLS_ERR_X509_FILE_IO_ERROR                    -0x2900  /**< Read/write of file failed. */
-#define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL                 -0x2980  /**< Destination buffer is too small. */
-#define MBEDTLS_ERR_X509_FATAL_ERROR                      -0x3000  /**< A fatal error occurred, eg the chain is too long or the vrfy callback failed. */
-/* \} name */
-
-/**
- * \name X509 Verify codes
- * \{
- */
-/* Reminder: update x509_crt_verify_strings[] in library/x509_crt.c */
-#define MBEDTLS_X509_BADCERT_EXPIRED             0x01  /**< The certificate validity has expired. */
-#define MBEDTLS_X509_BADCERT_REVOKED             0x02  /**< The certificate has been revoked (is on a CRL). */
-#define MBEDTLS_X509_BADCERT_CN_MISMATCH         0x04  /**< The certificate Common Name (CN) does not match with the expected CN. */
-#define MBEDTLS_X509_BADCERT_NOT_TRUSTED         0x08  /**< The certificate is not correctly signed by the trusted CA. */
-#define MBEDTLS_X509_BADCRL_NOT_TRUSTED          0x10  /**< The CRL is not correctly signed by the trusted CA. */
-#define MBEDTLS_X509_BADCRL_EXPIRED              0x20  /**< The CRL is expired. */
-#define MBEDTLS_X509_BADCERT_MISSING             0x40  /**< Certificate was missing. */
-#define MBEDTLS_X509_BADCERT_SKIP_VERIFY         0x80  /**< Certificate verification was skipped. */
-#define MBEDTLS_X509_BADCERT_OTHER             0x0100  /**< Other reason (can be used by verify callback) */
-#define MBEDTLS_X509_BADCERT_FUTURE            0x0200  /**< The certificate validity starts in the future. */
-#define MBEDTLS_X509_BADCRL_FUTURE             0x0400  /**< The CRL is from the future */
-#define MBEDTLS_X509_BADCERT_KEY_USAGE         0x0800  /**< Usage does not match the keyUsage extension. */
-#define MBEDTLS_X509_BADCERT_EXT_KEY_USAGE     0x1000  /**< Usage does not match the extendedKeyUsage extension. */
-#define MBEDTLS_X509_BADCERT_NS_CERT_TYPE      0x2000  /**< Usage does not match the nsCertType extension. */
-#define MBEDTLS_X509_BADCERT_BAD_MD            0x4000  /**< The certificate is signed with an unacceptable hash. */
-#define MBEDTLS_X509_BADCERT_BAD_PK            0x8000  /**< The certificate is signed with an unacceptable PK alg (eg RSA vs ECDSA). */
-#define MBEDTLS_X509_BADCERT_BAD_KEY         0x010000  /**< The certificate is signed with an unacceptable key (eg bad curve, RSA too short). */
-#define MBEDTLS_X509_BADCRL_BAD_MD           0x020000  /**< The CRL is signed with an unacceptable hash. */
-#define MBEDTLS_X509_BADCRL_BAD_PK           0x040000  /**< The CRL is signed with an unacceptable PK alg (eg RSA vs ECDSA). */
-#define MBEDTLS_X509_BADCRL_BAD_KEY          0x080000  /**< The CRL is signed with an unacceptable key (eg bad curve, RSA too short). */
-
-/* \} name */
-/* \} addtogroup x509_module */
-
-/*
- * X.509 v3 Key Usage Extension flags
- * Reminder: update x509_info_key_usage() when adding new flags.
- */
-#define MBEDTLS_X509_KU_DIGITAL_SIGNATURE            (0x80)  /* bit 0 */
-#define MBEDTLS_X509_KU_NON_REPUDIATION              (0x40)  /* bit 1 */
-#define MBEDTLS_X509_KU_KEY_ENCIPHERMENT             (0x20)  /* bit 2 */
-#define MBEDTLS_X509_KU_DATA_ENCIPHERMENT            (0x10)  /* bit 3 */
-#define MBEDTLS_X509_KU_KEY_AGREEMENT                (0x08)  /* bit 4 */
-#define MBEDTLS_X509_KU_KEY_CERT_SIGN                (0x04)  /* bit 5 */
-#define MBEDTLS_X509_KU_CRL_SIGN                     (0x02)  /* bit 6 */
-#define MBEDTLS_X509_KU_ENCIPHER_ONLY                (0x01)  /* bit 7 */
-#define MBEDTLS_X509_KU_DECIPHER_ONLY              (0x8000)  /* bit 8 */
-
-/*
- * Netscape certificate types
- * (http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn3.html)
- */
-
-#define MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT         (0x80)  /* bit 0 */
-#define MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER         (0x40)  /* bit 1 */
-#define MBEDTLS_X509_NS_CERT_TYPE_EMAIL              (0x20)  /* bit 2 */
-#define MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING     (0x10)  /* bit 3 */
-#define MBEDTLS_X509_NS_CERT_TYPE_RESERVED           (0x08)  /* bit 4 */
-#define MBEDTLS_X509_NS_CERT_TYPE_SSL_CA             (0x04)  /* bit 5 */
-#define MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA           (0x02)  /* bit 6 */
-#define MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA  (0x01)  /* bit 7 */
-
-/*
- * X.509 extension types
- *
- * Comments refer to the status for using certificates. Status can be
- * different for writing certificates or reading CRLs or CSRs.
- *
- * Those are defined in oid.h as oid.c needs them in a data structure. Since
- * these were previously defined here, let's have aliases for compatibility.
- */
-#define MBEDTLS_X509_EXT_AUTHORITY_KEY_IDENTIFIER MBEDTLS_OID_X509_EXT_AUTHORITY_KEY_IDENTIFIER
-#define MBEDTLS_X509_EXT_SUBJECT_KEY_IDENTIFIER   MBEDTLS_OID_X509_EXT_SUBJECT_KEY_IDENTIFIER
-#define MBEDTLS_X509_EXT_KEY_USAGE                MBEDTLS_OID_X509_EXT_KEY_USAGE
-#define MBEDTLS_X509_EXT_CERTIFICATE_POLICIES     MBEDTLS_OID_X509_EXT_CERTIFICATE_POLICIES
-#define MBEDTLS_X509_EXT_POLICY_MAPPINGS          MBEDTLS_OID_X509_EXT_POLICY_MAPPINGS
-#define MBEDTLS_X509_EXT_SUBJECT_ALT_NAME         MBEDTLS_OID_X509_EXT_SUBJECT_ALT_NAME         /* Supported (DNS) */
-#define MBEDTLS_X509_EXT_ISSUER_ALT_NAME          MBEDTLS_OID_X509_EXT_ISSUER_ALT_NAME
-#define MBEDTLS_X509_EXT_SUBJECT_DIRECTORY_ATTRS  MBEDTLS_OID_X509_EXT_SUBJECT_DIRECTORY_ATTRS
-#define MBEDTLS_X509_EXT_BASIC_CONSTRAINTS        MBEDTLS_OID_X509_EXT_BASIC_CONSTRAINTS        /* Supported */
-#define MBEDTLS_X509_EXT_NAME_CONSTRAINTS         MBEDTLS_OID_X509_EXT_NAME_CONSTRAINTS
-#define MBEDTLS_X509_EXT_POLICY_CONSTRAINTS       MBEDTLS_OID_X509_EXT_POLICY_CONSTRAINTS
-#define MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE       MBEDTLS_OID_X509_EXT_EXTENDED_KEY_USAGE
-#define MBEDTLS_X509_EXT_CRL_DISTRIBUTION_POINTS  MBEDTLS_OID_X509_EXT_CRL_DISTRIBUTION_POINTS
-#define MBEDTLS_X509_EXT_INIHIBIT_ANYPOLICY       MBEDTLS_OID_X509_EXT_INIHIBIT_ANYPOLICY
-#define MBEDTLS_X509_EXT_FRESHEST_CRL             MBEDTLS_OID_X509_EXT_FRESHEST_CRL
-#define MBEDTLS_X509_EXT_NS_CERT_TYPE             MBEDTLS_OID_X509_EXT_NS_CERT_TYPE
-
-/*
- * Storage format identifiers
- * Recognized formats: PEM and DER
- */
-#define MBEDTLS_X509_FORMAT_DER                 1
-#define MBEDTLS_X509_FORMAT_PEM                 2
-
-#define MBEDTLS_X509_MAX_DN_NAME_SIZE         256 /**< Maximum value size of a DN entry */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \addtogroup x509_module
- * \{ */
-
-/**
- * \name Structures for parsing X.509 certificates, CRLs and CSRs
- * \{
- */
-
-/**
- * Type-length-value structure that allows for ASN1 using DER.
- */
-typedef mbedtls_asn1_buf mbedtls_x509_buf;
-
-/**
- * Container for ASN1 bit strings.
- */
-typedef mbedtls_asn1_bitstring mbedtls_x509_bitstring;
-
-/**
- * Container for ASN1 named information objects.
- * It allows for Relative Distinguished Names (e.g. cn=localhost,ou=code,etc.).
- */
-typedef mbedtls_asn1_named_data mbedtls_x509_name;
-
-/**
- * Container for a sequence of ASN.1 items
- */
-typedef mbedtls_asn1_sequence mbedtls_x509_sequence;
-
-/** Container for date and time (precision in seconds). */
-typedef struct mbedtls_x509_time
-{
-    int year, mon, day;         /**< Date. */
-    int hour, min, sec;         /**< Time. */
-}
-mbedtls_x509_time;
-
-/** \} name Structures for parsing X.509 certificates, CRLs and CSRs */
-/** \} addtogroup x509_module */
-
-/**
- * \brief          Store the certificate DN in printable form into buf;
- *                 no more than size characters will be written.
- *
- * \param buf      Buffer to write to
- * \param size     Maximum size of buffer
- * \param dn       The X509 name to represent
- *
- * \return         The length of the string written (not including the
- *                 terminated nul byte), or a negative error code.
- */
-int mbedtls_x509_dn_gets( char *buf, size_t size, const mbedtls_x509_name *dn );
-
-/**
- * \brief          Store the certificate serial in printable form into buf;
- *                 no more than size characters will be written.
- *
- * \param buf      Buffer to write to
- * \param size     Maximum size of buffer
- * \param serial   The X509 serial to represent
- *
- * \return         The length of the string written (not including the
- *                 terminated nul byte), or a negative error code.
- */
-int mbedtls_x509_serial_gets( char *buf, size_t size, const mbedtls_x509_buf *serial );
-
-/**
- * \brief          Check a given mbedtls_x509_time against the system time
- *                 and tell if it's in the past.
- *
- * \note           Intended usage is "if( is_past( valid_to ) ) ERROR".
- *                 Hence the return value of 1 if on internal errors.
- *
- * \param to       mbedtls_x509_time to check
- *
- * \return         1 if the given time is in the past or an error occurred,
- *                 0 otherwise.
- */
-int mbedtls_x509_time_is_past( const mbedtls_x509_time *to );
-
-/**
- * \brief          Check a given mbedtls_x509_time against the system time
- *                 and tell if it's in the future.
- *
- * \note           Intended usage is "if( is_future( valid_from ) ) ERROR".
- *                 Hence the return value of 1 if on internal errors.
- *
- * \param from     mbedtls_x509_time to check
- *
- * \return         1 if the given time is in the future or an error occurred,
- *                 0 otherwise.
- */
-int mbedtls_x509_time_is_future( const mbedtls_x509_time *from );
-
-#if defined(MBEDTLS_SELF_TEST)
-
-/**
- * \brief          Checkup routine
- *
- * \return         0 if successful, or 1 if the test failed
- */
-int mbedtls_x509_self_test( int verbose );
-
-#endif /* MBEDTLS_SELF_TEST */
-
-/*
- * Internal module functions. You probably do not want to use these unless you
- * know you do.
- */
-int mbedtls_x509_get_name( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_name *cur );
-int mbedtls_x509_get_alg_null( unsigned char **p, const unsigned char *end,
-                       mbedtls_x509_buf *alg );
-int mbedtls_x509_get_alg( unsigned char **p, const unsigned char *end,
-                  mbedtls_x509_buf *alg, mbedtls_x509_buf *params );
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-int mbedtls_x509_get_rsassa_pss_params( const mbedtls_x509_buf *params,
-                                mbedtls_md_type_t *md_alg, mbedtls_md_type_t *mgf_md,
-                                int *salt_len );
-#endif
-int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig );
-int mbedtls_x509_get_sig_alg( const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params,
-                      mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
-                      void **sig_opts );
-int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_time *t );
-int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end,
-                     mbedtls_x509_buf *serial );
-int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end,
-                  mbedtls_x509_buf *ext, int tag );
-int mbedtls_x509_sig_alg_gets( char *buf, size_t size, const mbedtls_x509_buf *sig_oid,
-                       mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
-                       const void *sig_opts );
-int mbedtls_x509_key_size_helper( char *buf, size_t buf_size, const char *name );
-int mbedtls_x509_string_to_names( mbedtls_asn1_named_data **head, const char *name );
-int mbedtls_x509_set_extension( mbedtls_asn1_named_data **head, const char *oid, size_t oid_len,
-                        int critical, const unsigned char *val,
-                        size_t val_len );
-int mbedtls_x509_write_extensions( unsigned char **p, unsigned char *start,
-                           mbedtls_asn1_named_data *first );
-int mbedtls_x509_write_names( unsigned char **p, unsigned char *start,
-                      mbedtls_asn1_named_data *first );
-int mbedtls_x509_write_sig( unsigned char **p, unsigned char *start,
-                    const char *oid, size_t oid_len,
-                    unsigned char *sig, size_t size );
-
-#define MBEDTLS_X509_SAFE_SNPRINTF                          \
-    do {                                                    \
-        if( ret < 0 || (size_t) ret >= n )                  \
-            return( MBEDTLS_ERR_X509_BUFFER_TOO_SMALL );    \
-                                                            \
-        n -= (size_t) ret;                                  \
-        p += (size_t) ret;                                  \
-    } while( 0 )
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* x509.h */
diff --git a/include/mbedtls/x509_crl.h b/include/mbedtls/x509_crl.h
deleted file mode 100644
index fa838d6..0000000
--- a/include/mbedtls/x509_crl.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/**
- * \file x509_crl.h
- *
- * \brief X.509 certificate revocation list parsing
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_X509_CRL_H
-#define MBEDTLS_X509_CRL_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "x509.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \addtogroup x509_module
- * \{ */
-
-/**
- * \name Structures and functions for parsing CRLs
- * \{
- */
-
-/**
- * Certificate revocation list entry.
- * Contains the CA-specific serial numbers and revocation dates.
- */
-typedef struct mbedtls_x509_crl_entry
-{
-    mbedtls_x509_buf raw;
-
-    mbedtls_x509_buf serial;
-
-    mbedtls_x509_time revocation_date;
-
-    mbedtls_x509_buf entry_ext;
-
-    struct mbedtls_x509_crl_entry *next;
-}
-mbedtls_x509_crl_entry;
-
-/**
- * Certificate revocation list structure.
- * Every CRL may have multiple entries.
- */
-typedef struct mbedtls_x509_crl
-{
-    mbedtls_x509_buf raw;           /**< The raw certificate data (DER). */
-    mbedtls_x509_buf tbs;           /**< The raw certificate body (DER). The part that is To Be Signed. */
-
-    int version;            /**< CRL version (1=v1, 2=v2) */
-    mbedtls_x509_buf sig_oid;       /**< CRL signature type identifier */
-
-    mbedtls_x509_buf issuer_raw;    /**< The raw issuer data (DER). */
-
-    mbedtls_x509_name issuer;       /**< The parsed issuer data (named information object). */
-
-    mbedtls_x509_time this_update;
-    mbedtls_x509_time next_update;
-
-    mbedtls_x509_crl_entry entry;   /**< The CRL entries containing the certificate revocation times for this CA. */
-
-    mbedtls_x509_buf crl_ext;
-
-    mbedtls_x509_buf sig_oid2;
-    mbedtls_x509_buf sig;
-    mbedtls_md_type_t sig_md;           /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */
-    mbedtls_pk_type_t sig_pk;           /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */
-    void *sig_opts;             /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */
-
-    struct mbedtls_x509_crl *next;
-}
-mbedtls_x509_crl;
-
-/**
- * \brief          Parse a DER-encoded CRL and append it to the chained list
- *
- * \param chain    points to the start of the chain
- * \param buf      buffer holding the CRL data in DER format
- * \param buflen   size of the buffer
- *                 (including the terminating null byte for PEM data)
- *
- * \return         0 if successful, or a specific X509 or PEM error code
- */
-int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain,
-                        const unsigned char *buf, size_t buflen );
-/**
- * \brief          Parse one or more CRLs and append them to the chained list
- *
- * \note           Multiple CRLs are accepted only if using PEM format
- *
- * \param chain    points to the start of the chain
- * \param buf      buffer holding the CRL data in PEM or DER format
- * \param buflen   size of the buffer
- *                 (including the terminating null byte for PEM data)
- *
- * \return         0 if successful, or a specific X509 or PEM error code
- */
-int mbedtls_x509_crl_parse( mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen );
-
-#if defined(MBEDTLS_FS_IO)
-/**
- * \brief          Load one or more CRLs and append them to the chained list
- *
- * \note           Multiple CRLs are accepted only if using PEM format
- *
- * \param chain    points to the start of the chain
- * \param path     filename to read the CRLs from (in PEM or DER encoding)
- *
- * \return         0 if successful, or a specific X509 or PEM error code
- */
-int mbedtls_x509_crl_parse_file( mbedtls_x509_crl *chain, const char *path );
-#endif /* MBEDTLS_FS_IO */
-
-/**
- * \brief          Returns an informational string about the CRL.
- *
- * \param buf      Buffer to write to
- * \param size     Maximum size of buffer
- * \param prefix   A line prefix
- * \param crl      The X509 CRL to represent
- *
- * \return         The length of the string written (not including the
- *                 terminated nul byte), or a negative error code.
- */
-int mbedtls_x509_crl_info( char *buf, size_t size, const char *prefix,
-                   const mbedtls_x509_crl *crl );
-
-/**
- * \brief          Initialize a CRL (chain)
- *
- * \param crl      CRL chain to initialize
- */
-void mbedtls_x509_crl_init( mbedtls_x509_crl *crl );
-
-/**
- * \brief          Unallocate all CRL data
- *
- * \param crl      CRL chain to free
- */
-void mbedtls_x509_crl_free( mbedtls_x509_crl *crl );
-
-/* \} name */
-/* \} addtogroup x509_module */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* mbedtls_x509_crl.h */
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
deleted file mode 100644
index a0f32cb..0000000
--- a/include/mbedtls/x509_crt.h
+++ /dev/null
@@ -1,921 +0,0 @@
-/**
- * \file x509_crt.h
- *
- * \brief X.509 certificate parsing and writing
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_X509_CRT_H
-#define MBEDTLS_X509_CRT_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "x509.h"
-#include "x509_crl.h"
-
-/**
- * \addtogroup x509_module
- * \{
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \name Structures and functions for parsing and writing X.509 certificates
- * \{
- */
-
-/**
- * Container for an X.509 certificate. The certificate may be chained.
- */
-typedef struct mbedtls_x509_crt
-{
-    int own_buffer;                     /**< Indicates if \c raw is owned
-                                         *   by the structure or not.        */
-    mbedtls_x509_buf raw;               /**< The raw certificate data (DER). */
-    mbedtls_x509_buf tbs;               /**< The raw certificate body (DER). The part that is To Be Signed. */
-
-    int version;                /**< The X.509 version. (1=v1, 2=v2, 3=v3) */
-    mbedtls_x509_buf serial;            /**< Unique id for certificate issued by a specific CA. */
-    mbedtls_x509_buf sig_oid;           /**< Signature algorithm, e.g. sha1RSA */
-
-    mbedtls_x509_buf issuer_raw;        /**< The raw issuer data (DER). Used for quick comparison. */
-    mbedtls_x509_buf subject_raw;       /**< The raw subject data (DER). Used for quick comparison. */
-
-    mbedtls_x509_name issuer;           /**< The parsed issuer data (named information object). */
-    mbedtls_x509_name subject;          /**< The parsed subject data (named information object). */
-
-    mbedtls_x509_time valid_from;       /**< Start time of certificate validity. */
-    mbedtls_x509_time valid_to;         /**< End time of certificate validity. */
-
-    mbedtls_x509_buf pk_raw;
-    mbedtls_pk_context pk;              /**< Container for the public key context. */
-
-    mbedtls_x509_buf issuer_id;         /**< Optional X.509 v2/v3 issuer unique identifier. */
-    mbedtls_x509_buf subject_id;        /**< Optional X.509 v2/v3 subject unique identifier. */
-    mbedtls_x509_buf v3_ext;            /**< Optional X.509 v3 extensions.  */
-    mbedtls_x509_sequence subject_alt_names;    /**< Optional list of Subject Alternative Names (Only dNSName supported). */
-
-    int ext_types;              /**< Bit string containing detected and parsed extensions */
-    int ca_istrue;              /**< Optional Basic Constraint extension value: 1 if this certificate belongs to a CA, 0 otherwise. */
-    int max_pathlen;            /**< Optional Basic Constraint extension value: The maximum path length to the root certificate. Path length is 1 higher than RFC 5280 'meaning', so 1+ */
-
-    unsigned int key_usage;     /**< Optional key usage extension value: See the values in x509.h */
-
-    mbedtls_x509_sequence ext_key_usage; /**< Optional list of extended key usage OIDs. */
-
-    unsigned char ns_cert_type; /**< Optional Netscape certificate type extension value: See the values in x509.h */
-
-    mbedtls_x509_buf sig;               /**< Signature: hash of the tbs part signed with the private key. */
-    mbedtls_md_type_t sig_md;           /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */
-    mbedtls_pk_type_t sig_pk;           /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */
-    void *sig_opts;             /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */
-
-    struct mbedtls_x509_crt *next;     /**< Next certificate in the CA-chain. */
-}
-mbedtls_x509_crt;
-
-/**
- * Build flag from an algorithm/curve identifier (pk, md, ecp)
- * Since 0 is always XXX_NONE, ignore it.
- */
-#define MBEDTLS_X509_ID_FLAG( id )   ( 1 << ( (id) - 1 ) )
-
-/**
- * Security profile for certificate verification.
- *
- * All lists are bitfields, built by ORing flags from MBEDTLS_X509_ID_FLAG().
- */
-typedef struct mbedtls_x509_crt_profile
-{
-    uint32_t allowed_mds;       /**< MDs for signatures         */
-    uint32_t allowed_pks;       /**< PK algs for signatures     */
-    uint32_t allowed_curves;    /**< Elliptic curves for ECDSA  */
-    uint32_t rsa_min_bitlen;    /**< Minimum size for RSA keys  */
-}
-mbedtls_x509_crt_profile;
-
-#define MBEDTLS_X509_CRT_VERSION_1              0
-#define MBEDTLS_X509_CRT_VERSION_2              1
-#define MBEDTLS_X509_CRT_VERSION_3              2
-
-#define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32
-#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN   15
-
-#if !defined( MBEDTLS_X509_MAX_FILE_PATH_LEN )
-#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512
-#endif
-
-/**
- * Container for writing a certificate (CRT)
- */
-typedef struct mbedtls_x509write_cert
-{
-    int version;
-    mbedtls_mpi serial;
-    mbedtls_pk_context *subject_key;
-    mbedtls_pk_context *issuer_key;
-    mbedtls_asn1_named_data *subject;
-    mbedtls_asn1_named_data *issuer;
-    mbedtls_md_type_t md_alg;
-    char not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1];
-    char not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1];
-    mbedtls_asn1_named_data *extensions;
-}
-mbedtls_x509write_cert;
-
-/**
- * Item in a verification chain: cert and flags for it
- */
-typedef struct {
-    mbedtls_x509_crt *crt;
-    uint32_t flags;
-} mbedtls_x509_crt_verify_chain_item;
-
-/**
- * Max size of verification chain: end-entity + intermediates + trusted root
- */
-#define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE  ( MBEDTLS_X509_MAX_INTERMEDIATE_CA + 2 )
-
-/**
- * Verification chain as built by \c mbedtls_crt_verify_chain()
- */
-typedef struct
-{
-    mbedtls_x509_crt_verify_chain_item items[MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE];
-    unsigned len;
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    /* This stores the list of potential trusted signers obtained from
-     * the CA callback used for the CRT verification, if configured.
-     * We must track it somewhere because the callback passes its
-     * ownership to the caller. */
-    mbedtls_x509_crt *trust_ca_cb_result;
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-} mbedtls_x509_crt_verify_chain;
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-
-/**
- * \brief       Context for resuming X.509 verify operations
- */
-typedef struct
-{
-    /* for check_signature() */
-    mbedtls_pk_restart_ctx pk;
-
-    /* for find_parent_in() */
-    mbedtls_x509_crt *parent; /* non-null iff parent_in in progress */
-    mbedtls_x509_crt *fallback_parent;
-    int fallback_signature_is_good;
-
-    /* for find_parent() */
-    int parent_is_trusted; /* -1 if find_parent is not in progress */
-
-    /* for verify_chain() */
-    enum {
-        x509_crt_rs_none,
-        x509_crt_rs_find_parent,
-    } in_progress;  /* none if no operation is in progress */
-    int self_cnt;
-    mbedtls_x509_crt_verify_chain ver_chain;
-
-} mbedtls_x509_crt_restart_ctx;
-
-#else /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
-
-/* Now we can declare functions that take a pointer to that */
-typedef void mbedtls_x509_crt_restart_ctx;
-
-#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/**
- * Default security profile. Should provide a good balance between security
- * and compatibility with current deployments.
- */
-extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default;
-
-/**
- * Expected next default profile. Recommended for new deployments.
- * Currently targets a 128-bit security level, except for RSA-2048.
- */
-extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next;
-
-/**
- * NSA Suite B profile.
- */
-extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb;
-
-/**
- * \brief          Parse a single DER formatted certificate and add it
- *                 to the end of the provided chained list.
- *
- * \param chain    The pointer to the start of the CRT chain to attach to.
- *                 When parsing the first CRT in a chain, this should point
- *                 to an instance of ::mbedtls_x509_crt initialized through
- *                 mbedtls_x509_crt_init().
- * \param buf      The buffer holding the DER encoded certificate.
- * \param buflen   The size in Bytes of \p buf.
- *
- * \note           This function makes an internal copy of the CRT buffer
- *                 \p buf. In particular, \p buf may be destroyed or reused
- *                 after this call returns. To avoid duplicating the CRT
- *                 buffer (at the cost of stricter lifetime constraints),
- *                 use mbedtls_x509_crt_parse_der_nocopy() instead.
- *
- * \return         \c 0 if successful.
- * \return         A negative error code on failure.
- */
-int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain,
-                                const unsigned char *buf,
-                                size_t buflen );
-
-/**
- * \brief          Parse a single DER formatted certificate and add it
- *                 to the end of the provided chained list. This is a
- *                 variant of mbedtls_x509_crt_parse_der() which takes
- *                 temporary ownership of the CRT buffer until the CRT
- *                 is destroyed.
- *
- * \param chain    The pointer to the start of the CRT chain to attach to.
- *                 When parsing the first CRT in a chain, this should point
- *                 to an instance of ::mbedtls_x509_crt initialized through
- *                 mbedtls_x509_crt_init().
- * \param buf      The address of the readable buffer holding the DER encoded
- *                 certificate to use. On success, this buffer must be
- *                 retained and not be changed for the liftetime of the
- *                 CRT chain \p chain, that is, until \p chain is destroyed
- *                 through a call to mbedtls_x509_crt_free().
- * \param buflen   The size in Bytes of \p buf.
- *
- * \note           This call is functionally equivalent to
- *                 mbedtls_x509_crt_parse_der(), but it avoids creating a
- *                 copy of the input buffer at the cost of stronger lifetime
- *                 constraints. This is useful in constrained environments
- *                 where duplication of the CRT cannot be tolerated.
- *
- * \return         \c 0 if successful.
- * \return         A negative error code on failure.
- */
-int mbedtls_x509_crt_parse_der_nocopy( mbedtls_x509_crt *chain,
-                                       const unsigned char *buf,
-                                       size_t buflen );
-
-/**
- * \brief          Parse one DER-encoded or one or more concatenated PEM-encoded
- *                 certificates and add them to the chained list.
- *
- *                 For CRTs in PEM encoding, the function parses permissively:
- *                 if at least one certificate can be parsed, the function
- *                 returns the number of certificates for which parsing failed
- *                 (hence \c 0 if all certificates were parsed successfully).
- *                 If no certificate could be parsed, the function returns
- *                 the first (negative) error encountered during parsing.
- *
- *                 PEM encoded certificates may be interleaved by other data
- *                 such as human readable descriptions of their content, as
- *                 long as the certificates are enclosed in the PEM specific
- *                 '-----{BEGIN/END} CERTIFICATE-----' delimiters.
- *
- * \param chain    The chain to which to add the parsed certificates.
- * \param buf      The buffer holding the certificate data in PEM or DER format.
- *                 For certificates in PEM encoding, this may be a concatenation
- *                 of multiple certificates; for DER encoding, the buffer must
- *                 comprise exactly one certificate.
- * \param buflen   The size of \p buf, including the terminating \c NULL byte
- *                 in case of PEM encoded data.
- *
- * \return         \c 0 if all certificates were parsed successfully.
- * \return         The (positive) number of certificates that couldn't
- *                 be parsed if parsing was partly successful (see above).
- * \return         A negative X509 or PEM error code otherwise.
- *
- */
-int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen );
-
-#if defined(MBEDTLS_FS_IO)
-/**
- * \brief          Load one or more certificates and add them
- *                 to the chained list. Parses permissively. If some
- *                 certificates can be parsed, the result is the number
- *                 of failed certificates it encountered. If none complete
- *                 correctly, the first error is returned.
- *
- * \param chain    points to the start of the chain
- * \param path     filename to read the certificates from
- *
- * \return         0 if all certificates parsed successfully, a positive number
- *                 if partly successful or a specific X509 or PEM error code
- */
-int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path );
-
-/**
- * \brief          Load one or more certificate files from a path and add them
- *                 to the chained list. Parses permissively. If some
- *                 certificates can be parsed, the result is the number
- *                 of failed certificates it encountered. If none complete
- *                 correctly, the first error is returned.
- *
- * \param chain    points to the start of the chain
- * \param path     directory / folder to read the certificate files from
- *
- * \return         0 if all certificates parsed successfully, a positive number
- *                 if partly successful or a specific X509 or PEM error code
- */
-int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path );
-#endif /* MBEDTLS_FS_IO */
-
-/**
- * \brief          Returns an informational string about the
- *                 certificate.
- *
- * \param buf      Buffer to write to
- * \param size     Maximum size of buffer
- * \param prefix   A line prefix
- * \param crt      The X509 certificate to represent
- *
- * \return         The length of the string written (not including the
- *                 terminated nul byte), or a negative error code.
- */
-int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix,
-                   const mbedtls_x509_crt *crt );
-
-/**
- * \brief          Returns an informational string about the
- *                 verification status of a certificate.
- *
- * \param buf      Buffer to write to
- * \param size     Maximum size of buffer
- * \param prefix   A line prefix
- * \param flags    Verification flags created by mbedtls_x509_crt_verify()
- *
- * \return         The length of the string written (not including the
- *                 terminated nul byte), or a negative error code.
- */
-int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix,
-                          uint32_t flags );
-
-/**
- * \brief          Verify a chain of certificates.
- *
- *                 The verify callback is a user-supplied callback that
- *                 can clear / modify / add flags for a certificate. If set,
- *                 the verification callback is called for each
- *                 certificate in the chain (from the trust-ca down to the
- *                 presented crt). The parameters for the callback are:
- *                 (void *parameter, mbedtls_x509_crt *crt, int certificate_depth,
- *                 int *flags). With the flags representing current flags for
- *                 that specific certificate and the certificate depth from
- *                 the bottom (Peer cert depth = 0).
- *
- *                 All flags left after returning from the callback
- *                 are also returned to the application. The function should
- *                 return 0 for anything (including invalid certificates)
- *                 other than fatal error, as a non-zero return code
- *                 immediately aborts the verification process. For fatal
- *                 errors, a specific error code should be used (different
- *                 from MBEDTLS_ERR_X509_CERT_VERIFY_FAILED which should not
- *                 be returned at this point), or MBEDTLS_ERR_X509_FATAL_ERROR
- *                 can be used if no better code is available.
- *
- * \note           In case verification failed, the results can be displayed
- *                 using \c mbedtls_x509_crt_verify_info()
- *
- * \note           Same as \c mbedtls_x509_crt_verify_with_profile() with the
- *                 default security profile.
- *
- * \note           It is your responsibility to provide up-to-date CRLs for
- *                 all trusted CAs. If no CRL is provided for the CA that was
- *                 used to sign the certificate, CRL verification is skipped
- *                 silently, that is *without* setting any flag.
- *
- * \note           The \c trust_ca list can contain two types of certificates:
- *                 (1) those of trusted root CAs, so that certificates
- *                 chaining up to those CAs will be trusted, and (2)
- *                 self-signed end-entity certificates to be trusted (for
- *                 specific peers you know) - in that case, the self-signed
- *                 certificate doesn't need to have the CA bit set.
- *
- * \param crt      The certificate chain to be verified.
- * \param trust_ca The list of trusted CAs.
- * \param ca_crl   The list of CRLs for trusted CAs.
- * \param cn       The expected Common Name. This may be \c NULL if the
- *                 CN need not be verified.
- * \param flags    The address at which to store the result of the verification.
- *                 If the verification couldn't be completed, the flag value is
- *                 set to (uint32_t) -1.
- * \param f_vrfy   The verification callback to use. See the documentation
- *                 of mbedtls_x509_crt_verify() for more information.
- * \param p_vrfy   The context to be passed to \p f_vrfy.
- *
- * \return         \c 0 if the chain is valid with respect to the
- *                 passed CN, CAs, CRLs and security profile.
- * \return         #MBEDTLS_ERR_X509_CERT_VERIFY_FAILED in case the
- *                 certificate chain verification failed. In this case,
- *                 \c *flags will have one or more
- *                 \c MBEDTLS_X509_BADCERT_XXX or \c MBEDTLS_X509_BADCRL_XXX
- *                 flags set.
- * \return         Another negative error code in case of a fatal error
- *                 encountered during the verification process.
- */
-int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy );
-
-/**
- * \brief          Verify a chain of certificates with respect to
- *                 a configurable security profile.
- *
- * \note           Same as \c mbedtls_x509_crt_verify(), but with explicit
- *                 security profile.
- *
- * \note           The restrictions on keys (RSA minimum size, allowed curves
- *                 for ECDSA) apply to all certificates: trusted root,
- *                 intermediate CAs if any, and end entity certificate.
- *
- * \param crt      The certificate chain to be verified.
- * \param trust_ca The list of trusted CAs.
- * \param ca_crl   The list of CRLs for trusted CAs.
- * \param profile  The security profile to use for the verification.
- * \param cn       The expected Common Name. This may be \c NULL if the
- *                 CN need not be verified.
- * \param flags    The address at which to store the result of the verification.
- *                 If the verification couldn't be completed, the flag value is
- *                 set to (uint32_t) -1.
- * \param f_vrfy   The verification callback to use. See the documentation
- *                 of mbedtls_x509_crt_verify() for more information.
- * \param p_vrfy   The context to be passed to \p f_vrfy.
- *
- * \return         \c 0 if the chain is valid with respect to the
- *                 passed CN, CAs, CRLs and security profile.
- * \return         #MBEDTLS_ERR_X509_CERT_VERIFY_FAILED in case the
- *                 certificate chain verification failed. In this case,
- *                 \c *flags will have one or more
- *                 \c MBEDTLS_X509_BADCERT_XXX or \c MBEDTLS_X509_BADCRL_XXX
- *                 flags set.
- * \return         Another negative error code in case of a fatal error
- *                 encountered during the verification process.
- */
-int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy );
-
-/**
- * \brief          Restartable version of \c mbedtls_crt_verify_with_profile()
- *
- * \note           Performs the same job as \c mbedtls_crt_verify_with_profile()
- *                 but can return early and restart according to the limit
- *                 set with \c mbedtls_ecp_set_max_ops() to reduce blocking.
- *
- * \param crt      The certificate chain to be verified.
- * \param trust_ca The list of trusted CAs.
- * \param ca_crl   The list of CRLs for trusted CAs.
- * \param profile  The security profile to use for the verification.
- * \param cn       The expected Common Name. This may be \c NULL if the
- *                 CN need not be verified.
- * \param flags    The address at which to store the result of the verification.
- *                 If the verification couldn't be completed, the flag value is
- *                 set to (uint32_t) -1.
- * \param f_vrfy   The verification callback to use. See the documentation
- *                 of mbedtls_x509_crt_verify() for more information.
- * \param p_vrfy   The context to be passed to \p f_vrfy.
- * \param rs_ctx   The restart context to use. This may be set to \c NULL
- *                 to disable restartable ECC.
- *
- * \return         See \c mbedtls_crt_verify_with_profile(), or
- * \return         #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
- *                 operations was reached: see \c mbedtls_ecp_set_max_ops().
- */
-int mbedtls_x509_crt_verify_restartable( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy,
-                     mbedtls_x509_crt_restart_ctx *rs_ctx );
-
-/**
- * \brief               The type of trusted certificate callbacks.
- *
- *                      Callbacks of this type are passed to and used by the CRT
- *                      verification routine mbedtls_x509_crt_verify_with_ca_cb()
- *                      when looking for trusted signers of a given certificate.
- *
- *                      On success, the callback returns a list of trusted
- *                      certificates to be considered as potential signers
- *                      for the input certificate.
- *
- * \param p_ctx         An opaque context passed to the callback.
- * \param child         The certificate for which to search a potential signer.
- *                      This will point to a readable certificate.
- * \param candidate_cas The address at which to store the address of the first
- *                      entry in the generated linked list of candidate signers.
- *                      This will not be \c NULL.
- *
- * \note                The callback must only return a non-zero value on a
- *                      fatal error. If, in contrast, the search for a potential
- *                      signer completes without a single candidate, the
- *                      callback must return \c 0 and set \c *candidate_cas
- *                      to \c NULL.
- *
- * \return              \c 0 on success. In this case, \c *candidate_cas points
- *                      to a heap-allocated linked list of instances of
- *                      ::mbedtls_x509_crt, and ownership of this list is passed
- *                      to the caller.
- * \return              A negative error code on failure.
- */
-typedef int (*mbedtls_x509_crt_ca_cb_t)( void *p_ctx,
-                                         mbedtls_x509_crt const *child,
-                                         mbedtls_x509_crt **candidate_cas );
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-/**
- * \brief          Version of \c mbedtls_x509_crt_verify_with_profile() which
- *                 uses a callback to acquire the list of trusted CA
- *                 certificates.
- *
- * \param crt      The certificate chain to be verified.
- * \param f_ca_cb  The callback to be used to query for potential signers
- *                 of a given child certificate. See the documentation of
- *                 ::mbedtls_x509_crt_ca_cb_t for more information.
- * \param p_ca_cb  The opaque context to be passed to \p f_ca_cb.
- * \param profile  The security profile for the verification.
- * \param cn       The expected Common Name. This may be \c NULL if the
- *                 CN need not be verified.
- * \param flags    The address at which to store the result of the verification.
- *                 If the verification couldn't be completed, the flag value is
- *                 set to (uint32_t) -1.
- * \param f_vrfy   The verification callback to use. See the documentation
- *                 of mbedtls_x509_crt_verify() for more information.
- * \param p_vrfy   The context to be passed to \p f_vrfy.
- *
- * \return         See \c mbedtls_crt_verify_with_profile().
- */
-int mbedtls_x509_crt_verify_with_ca_cb( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt_ca_cb_t f_ca_cb,
-                     void *p_ca_cb,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy );
-
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-/**
- * \brief          Check usage of certificate against keyUsage extension.
- *
- * \param crt      Leaf certificate used.
- * \param usage    Intended usage(s) (eg MBEDTLS_X509_KU_KEY_ENCIPHERMENT
- *                 before using the certificate to perform an RSA key
- *                 exchange).
- *
- * \note           Except for decipherOnly and encipherOnly, a bit set in the
- *                 usage argument means this bit MUST be set in the
- *                 certificate. For decipherOnly and encipherOnly, it means
- *                 that bit MAY be set.
- *
- * \return         0 is these uses of the certificate are allowed,
- *                 MBEDTLS_ERR_X509_BAD_INPUT_DATA if the keyUsage extension
- *                 is present but does not match the usage argument.
- *
- * \note           You should only call this function on leaf certificates, on
- *                 (intermediate) CAs the keyUsage extension is automatically
- *                 checked by \c mbedtls_x509_crt_verify().
- */
-int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt,
-                                      unsigned int usage );
-#endif /* MBEDTLS_X509_CHECK_KEY_USAGE) */
-
-#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-/**
- * \brief           Check usage of certificate against extendedKeyUsage.
- *
- * \param crt       Leaf certificate used.
- * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or
- *                  MBEDTLS_OID_CLIENT_AUTH).
- * \param usage_len Length of usage_oid (eg given by MBEDTLS_OID_SIZE()).
- *
- * \return          0 if this use of the certificate is allowed,
- *                  MBEDTLS_ERR_X509_BAD_INPUT_DATA if not.
- *
- * \note            Usually only makes sense on leaf certificates.
- */
-int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
-                                               const char *usage_oid,
-                                               size_t usage_len );
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-/**
- * \brief          Verify the certificate revocation status
- *
- * \param crt      a certificate to be verified
- * \param crl      the CRL to verify against
- *
- * \return         1 if the certificate is revoked, 0 otherwise
- *
- */
-int mbedtls_x509_crt_is_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl );
-#endif /* MBEDTLS_X509_CRL_PARSE_C */
-
-/**
- * \brief          Initialize a certificate (chain)
- *
- * \param crt      Certificate chain to initialize
- */
-void mbedtls_x509_crt_init( mbedtls_x509_crt *crt );
-
-/**
- * \brief          Unallocate all certificate data
- *
- * \param crt      Certificate chain to free
- */
-void mbedtls_x509_crt_free( mbedtls_x509_crt *crt );
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-/**
- * \brief           Initialize a restart context
- */
-void mbedtls_x509_crt_restart_init( mbedtls_x509_crt_restart_ctx *ctx );
-
-/**
- * \brief           Free the components of a restart context
- */
-void mbedtls_x509_crt_restart_free( mbedtls_x509_crt_restart_ctx *ctx );
-#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/* \} name */
-/* \} addtogroup x509_module */
-
-#if defined(MBEDTLS_X509_CRT_WRITE_C)
-/**
- * \brief           Initialize a CRT writing context
- *
- * \param ctx       CRT context to initialize
- */
-void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx );
-
-/**
- * \brief           Set the verion for a Certificate
- *                  Default: MBEDTLS_X509_CRT_VERSION_3
- *
- * \param ctx       CRT context to use
- * \param version   version to set (MBEDTLS_X509_CRT_VERSION_1, MBEDTLS_X509_CRT_VERSION_2 or
- *                                  MBEDTLS_X509_CRT_VERSION_3)
- */
-void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version );
-
-/**
- * \brief           Set the serial number for a Certificate.
- *
- * \param ctx       CRT context to use
- * \param serial    serial number to set
- *
- * \return          0 if successful
- */
-int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial );
-
-/**
- * \brief           Set the validity period for a Certificate
- *                  Timestamps should be in string format for UTC timezone
- *                  i.e. "YYYYMMDDhhmmss"
- *                  e.g. "20131231235959" for December 31st 2013
- *                       at 23:59:59
- *
- * \param ctx       CRT context to use
- * \param not_before    not_before timestamp
- * \param not_after     not_after timestamp
- *
- * \return          0 if timestamp was parsed successfully, or
- *                  a specific error code
- */
-int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before,
-                                const char *not_after );
-
-/**
- * \brief           Set the issuer name for a Certificate
- *                  Issuer names should contain a comma-separated list
- *                  of OID types and values:
- *                  e.g. "C=UK,O=ARM,CN=mbed TLS CA"
- *
- * \param ctx           CRT context to use
- * \param issuer_name   issuer name to set
- *
- * \return          0 if issuer name was parsed successfully, or
- *                  a specific error code
- */
-int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx,
-                                   const char *issuer_name );
-
-/**
- * \brief           Set the subject name for a Certificate
- *                  Subject names should contain a comma-separated list
- *                  of OID types and values:
- *                  e.g. "C=UK,O=ARM,CN=mbed TLS Server 1"
- *
- * \param ctx           CRT context to use
- * \param subject_name  subject name to set
- *
- * \return          0 if subject name was parsed successfully, or
- *                  a specific error code
- */
-int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx,
-                                    const char *subject_name );
-
-/**
- * \brief           Set the subject public key for the certificate
- *
- * \param ctx       CRT context to use
- * \param key       public key to include
- */
-void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key );
-
-/**
- * \brief           Set the issuer key used for signing the certificate
- *
- * \param ctx       CRT context to use
- * \param key       private key to sign with
- */
-void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key );
-
-/**
- * \brief           Set the MD algorithm to use for the signature
- *                  (e.g. MBEDTLS_MD_SHA1)
- *
- * \param ctx       CRT context to use
- * \param md_alg    MD algorithm to use
- */
-void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg );
-
-/**
- * \brief           Generic function to add to or replace an extension in the
- *                  CRT
- *
- * \param ctx       CRT context to use
- * \param oid       OID of the extension
- * \param oid_len   length of the OID
- * \param critical  if the extension is critical (per the RFC's definition)
- * \param val       value of the extension OCTET STRING
- * \param val_len   length of the value data
- *
- * \return          0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx,
-                                 const char *oid, size_t oid_len,
-                                 int critical,
-                                 const unsigned char *val, size_t val_len );
-
-/**
- * \brief           Set the basicConstraints extension for a CRT
- *
- * \param ctx       CRT context to use
- * \param is_ca     is this a CA certificate
- * \param max_pathlen   maximum length of certificate chains below this
- *                      certificate (only for CA certificates, -1 is
- *                      inlimited)
- *
- * \return          0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx,
-                                         int is_ca, int max_pathlen );
-
-#if defined(MBEDTLS_SHA1_C)
-/**
- * \brief           Set the subjectKeyIdentifier extension for a CRT
- *                  Requires that mbedtls_x509write_crt_set_subject_key() has been
- *                  called before
- *
- * \param ctx       CRT context to use
- *
- * \return          0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx );
-
-/**
- * \brief           Set the authorityKeyIdentifier extension for a CRT
- *                  Requires that mbedtls_x509write_crt_set_issuer_key() has been
- *                  called before
- *
- * \param ctx       CRT context to use
- *
- * \return          0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx );
-#endif /* MBEDTLS_SHA1_C */
-
-/**
- * \brief           Set the Key Usage Extension flags
- *                  (e.g. MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_KEY_CERT_SIGN)
- *
- * \param ctx       CRT context to use
- * \param key_usage key usage flags to set
- *
- * \return          0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx,
-                                         unsigned int key_usage );
-
-/**
- * \brief           Set the Netscape Cert Type flags
- *                  (e.g. MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT | MBEDTLS_X509_NS_CERT_TYPE_EMAIL)
- *
- * \param ctx           CRT context to use
- * \param ns_cert_type  Netscape Cert Type flags to set
- *
- * \return          0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
-                                    unsigned char ns_cert_type );
-
-/**
- * \brief           Free the contents of a CRT write context
- *
- * \param ctx       CRT context to free
- */
-void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx );
-
-/**
- * \brief           Write a built up certificate to a X509 DER structure
- *                  Note: data is written at the end of the buffer! Use the
- *                        return value to determine where you should start
- *                        using the buffer
- *
- * \param ctx       certificate to write away
- * \param buf       buffer to write to
- * \param size      size of the buffer
- * \param f_rng     RNG function (for signature, see note)
- * \param p_rng     RNG parameter
- *
- * \return          length of data written if successful, or a specific
- *                  error code
- *
- * \note            f_rng may be NULL if RSA is used for signature and the
- *                  signature is made offline (otherwise f_rng is desirable
- *                  for countermeasures against timing attacks).
- *                  ECDSA signatures always require a non-NULL f_rng.
- */
-int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng );
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-/**
- * \brief           Write a built up certificate to a X509 PEM string
- *
- * \param ctx       certificate to write away
- * \param buf       buffer to write to
- * \param size      size of the buffer
- * \param f_rng     RNG function (for signature, see note)
- * \param p_rng     RNG parameter
- *
- * \return          0 if successful, or a specific error code
- *
- * \note            f_rng may be NULL if RSA is used for signature and the
- *                  signature is made offline (otherwise f_rng is desirable
- *                  for countermeasures against timing attacks).
- *                  ECDSA signatures always require a non-NULL f_rng.
- */
-int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng );
-#endif /* MBEDTLS_PEM_WRITE_C */
-#endif /* MBEDTLS_X509_CRT_WRITE_C */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* mbedtls_x509_crt.h */
diff --git a/include/mbedtls/x509_csr.h b/include/mbedtls/x509_csr.h
deleted file mode 100644
index a3c2804..0000000
--- a/include/mbedtls/x509_csr.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/**
- * \file x509_csr.h
- *
- * \brief X.509 certificate signing request parsing and writing
- */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_X509_CSR_H
-#define MBEDTLS_X509_CSR_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "x509.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \addtogroup x509_module
- * \{ */
-
-/**
- * \name Structures and functions for X.509 Certificate Signing Requests (CSR)
- * \{
- */
-
-/**
- * Certificate Signing Request (CSR) structure.
- */
-typedef struct mbedtls_x509_csr
-{
-    mbedtls_x509_buf raw;           /**< The raw CSR data (DER). */
-    mbedtls_x509_buf cri;           /**< The raw CertificateRequestInfo body (DER). */
-
-    int version;            /**< CSR version (1=v1). */
-
-    mbedtls_x509_buf  subject_raw;  /**< The raw subject data (DER). */
-    mbedtls_x509_name subject;      /**< The parsed subject data (named information object). */
-
-    mbedtls_pk_context pk;          /**< Container for the public key context. */
-
-    mbedtls_x509_buf sig_oid;
-    mbedtls_x509_buf sig;
-    mbedtls_md_type_t sig_md;       /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */
-    mbedtls_pk_type_t sig_pk;       /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */
-    void *sig_opts;         /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */
-}
-mbedtls_x509_csr;
-
-/**
- * Container for writing a CSR
- */
-typedef struct mbedtls_x509write_csr
-{
-    mbedtls_pk_context *key;
-    mbedtls_asn1_named_data *subject;
-    mbedtls_md_type_t md_alg;
-    mbedtls_asn1_named_data *extensions;
-}
-mbedtls_x509write_csr;
-
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-/**
- * \brief          Load a Certificate Signing Request (CSR) in DER format
- *
- * \note           CSR attributes (if any) are currently silently ignored.
- *
- * \param csr      CSR context to fill
- * \param buf      buffer holding the CRL data
- * \param buflen   size of the buffer
- *
- * \return         0 if successful, or a specific X509 error code
- */
-int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
-                        const unsigned char *buf, size_t buflen );
-
-/**
- * \brief          Load a Certificate Signing Request (CSR), DER or PEM format
- *
- * \note           See notes for \c mbedtls_x509_csr_parse_der()
- *
- * \param csr      CSR context to fill
- * \param buf      buffer holding the CRL data
- * \param buflen   size of the buffer
- *                 (including the terminating null byte for PEM data)
- *
- * \return         0 if successful, or a specific X509 or PEM error code
- */
-int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, size_t buflen );
-
-#if defined(MBEDTLS_FS_IO)
-/**
- * \brief          Load a Certificate Signing Request (CSR)
- *
- * \note           See notes for \c mbedtls_x509_csr_parse()
- *
- * \param csr      CSR context to fill
- * \param path     filename to read the CSR from
- *
- * \return         0 if successful, or a specific X509 or PEM error code
- */
-int mbedtls_x509_csr_parse_file( mbedtls_x509_csr *csr, const char *path );
-#endif /* MBEDTLS_FS_IO */
-
-/**
- * \brief          Returns an informational string about the
- *                 CSR.
- *
- * \param buf      Buffer to write to
- * \param size     Maximum size of buffer
- * \param prefix   A line prefix
- * \param csr      The X509 CSR to represent
- *
- * \return         The length of the string written (not including the
- *                 terminated nul byte), or a negative error code.
- */
-int mbedtls_x509_csr_info( char *buf, size_t size, const char *prefix,
-                   const mbedtls_x509_csr *csr );
-
-/**
- * \brief          Initialize a CSR
- *
- * \param csr      CSR to initialize
- */
-void mbedtls_x509_csr_init( mbedtls_x509_csr *csr );
-
-/**
- * \brief          Unallocate all CSR data
- *
- * \param csr      CSR to free
- */
-void mbedtls_x509_csr_free( mbedtls_x509_csr *csr );
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
-
-/* \} name */
-/* \} addtogroup x509_module */
-
-#if defined(MBEDTLS_X509_CSR_WRITE_C)
-/**
- * \brief           Initialize a CSR context
- *
- * \param ctx       CSR context to initialize
- */
-void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx );
-
-/**
- * \brief           Set the subject name for a CSR
- *                  Subject names should contain a comma-separated list
- *                  of OID types and values:
- *                  e.g. "C=UK,O=ARM,CN=mbed TLS Server 1"
- *
- * \param ctx           CSR context to use
- * \param subject_name  subject name to set
- *
- * \return          0 if subject name was parsed successfully, or
- *                  a specific error code
- */
-int mbedtls_x509write_csr_set_subject_name( mbedtls_x509write_csr *ctx,
-                                    const char *subject_name );
-
-/**
- * \brief           Set the key for a CSR (public key will be included,
- *                  private key used to sign the CSR when writing it)
- *
- * \param ctx       CSR context to use
- * \param key       Asymetric key to include
- */
-void mbedtls_x509write_csr_set_key( mbedtls_x509write_csr *ctx, mbedtls_pk_context *key );
-
-/**
- * \brief           Set the MD algorithm to use for the signature
- *                  (e.g. MBEDTLS_MD_SHA1)
- *
- * \param ctx       CSR context to use
- * \param md_alg    MD algorithm to use
- */
-void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg );
-
-/**
- * \brief           Set the Key Usage Extension flags
- *                  (e.g. MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_KEY_CERT_SIGN)
- *
- * \param ctx       CSR context to use
- * \param key_usage key usage flags to set
- *
- * \return          0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED
- *
- * \note            The <code>decipherOnly</code> flag from the Key Usage
- *                  extension is represented by bit 8 (i.e.
- *                  <code>0x8000</code>), which cannot typically be represented
- *                  in an unsigned char. Therefore, the flag
- *                  <code>decipherOnly</code> (i.e.
- *                  #MBEDTLS_X509_KU_DECIPHER_ONLY) cannot be set using this
- *                  function.
- */
-int mbedtls_x509write_csr_set_key_usage( mbedtls_x509write_csr *ctx, unsigned char key_usage );
-
-/**
- * \brief           Set the Netscape Cert Type flags
- *                  (e.g. MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT | MBEDTLS_X509_NS_CERT_TYPE_EMAIL)
- *
- * \param ctx           CSR context to use
- * \param ns_cert_type  Netscape Cert Type flags to set
- *
- * \return          0 if successful, or MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_csr_set_ns_cert_type( mbedtls_x509write_csr *ctx,
-                                    unsigned char ns_cert_type );
-
-/**
- * \brief           Generic function to add to or replace an extension in the
- *                  CSR
- *
- * \param ctx       CSR context to use
- * \param oid       OID of the extension
- * \param oid_len   length of the OID
- * \param val       value of the extension OCTET STRING
- * \param val_len   length of the value data
- *
- * \return          0 if successful, or a MBEDTLS_ERR_X509_ALLOC_FAILED
- */
-int mbedtls_x509write_csr_set_extension( mbedtls_x509write_csr *ctx,
-                                 const char *oid, size_t oid_len,
-                                 const unsigned char *val, size_t val_len );
-
-/**
- * \brief           Free the contents of a CSR context
- *
- * \param ctx       CSR context to free
- */
-void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx );
-
-/**
- * \brief           Write a CSR (Certificate Signing Request) to a
- *                  DER structure
- *                  Note: data is written at the end of the buffer! Use the
- *                        return value to determine where you should start
- *                        using the buffer
- *
- * \param ctx       CSR to write away
- * \param buf       buffer to write to
- * \param size      size of the buffer
- * \param f_rng     RNG function (for signature, see note)
- * \param p_rng     RNG parameter
- *
- * \return          length of data written if successful, or a specific
- *                  error code
- *
- * \note            f_rng may be NULL if RSA is used for signature and the
- *                  signature is made offline (otherwise f_rng is desirable
- *                  for countermeasures against timing attacks).
- *                  ECDSA signatures always require a non-NULL f_rng.
- */
-int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng );
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-/**
- * \brief           Write a CSR (Certificate Signing Request) to a
- *                  PEM string
- *
- * \param ctx       CSR to write away
- * \param buf       buffer to write to
- * \param size      size of the buffer
- * \param f_rng     RNG function (for signature, see note)
- * \param p_rng     RNG parameter
- *
- * \return          0 if successful, or a specific error code
- *
- * \note            f_rng may be NULL if RSA is used for signature and the
- *                  signature is made offline (otherwise f_rng is desirable
- *                  for countermeasures against timing attacks).
- *                  ECDSA signatures always require a non-NULL f_rng.
- */
-int mbedtls_x509write_csr_pem( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng );
-#endif /* MBEDTLS_PEM_WRITE_C */
-#endif /* MBEDTLS_X509_CSR_WRITE_C */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* mbedtls_x509_csr.h */
diff --git a/include/mbedtls/xtea.h b/include/mbedtls/xtea.h
index b47f553..2dc0afc 100644
--- a/include/mbedtls/xtea.h
+++ b/include/mbedtls/xtea.h
@@ -25,7 +25,7 @@
 #define MBEDTLS_XTEA_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
diff --git a/include/psa/crypto.h b/include/psa/crypto.h
new file mode 100644
index 0000000..0d8cbfa
--- /dev/null
+++ b/include/psa/crypto.h
@@ -0,0 +1,3402 @@
+/**
+ * \file psa/crypto.h
+ * \brief Platform Security Architecture cryptography module
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef PSA_CRYPTO_H
+#define PSA_CRYPTO_H
+
+#include "crypto_platform.h"
+
+#include <stddef.h>
+
+#ifdef __DOXYGEN_ONLY__
+/* This __DOXYGEN_ONLY__ block contains mock definitions for things that
+ * must be defined in the crypto_platform.h header. These mock definitions
+ * are present in this file as a convenience to generate pretty-printed
+ * documentation that includes those definitions. */
+
+/** \defgroup platform Implementation-specific definitions
+ * @{
+ */
+
+/** \brief Key handle.
+ *
+ * This type represents open handles to keys. It must be an unsigned integral
+ * type. The choice of type is implementation-dependent.
+ *
+ * 0 is not a valid key handle. How other handle values are assigned is
+ * implementation-dependent.
+ */
+typedef _unsigned_integral_type_ psa_key_handle_t;
+
+/**@}*/
+#endif /* __DOXYGEN_ONLY__ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The file "crypto_types.h" declares types that encode errors,
+ * algorithms, key types, policies, etc. */
+#include "crypto_types.h"
+
+/* The file "crypto_values.h" declares macros to build and analyze values
+ * of integral types defined in "crypto_types.h". */
+#include "crypto_values.h"
+
+/** \defgroup initialization Library initialization
+ * @{
+ */
+
+/**
+ * \brief Library initialization.
+ *
+ * Applications must call this function before calling any other
+ * function in this module.
+ *
+ * Applications may call this function more than once. Once a call
+ * succeeds, subsequent calls are guaranteed to succeed.
+ *
+ * If the application calls other functions before calling psa_crypto_init(),
+ * the behavior is undefined. Implementations are encouraged to either perform
+ * the operation as if the library had been initialized or to return
+ * #PSA_ERROR_BAD_STATE or some other applicable error. In particular,
+ * implementations should not return a success status if the lack of
+ * initialization may have security implications, for example due to improper
+ * seeding of the random number generator.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
+ */
+psa_status_t psa_crypto_init(void);
+
+/**@}*/
+
+/** \addtogroup attributes
+ * @{
+ */
+
+/** \def PSA_KEY_ATTRIBUTES_INIT
+ *
+ * This macro returns a suitable initializer for a key attribute structure
+ * of type #psa_key_attributes_t.
+ */
+#ifdef __DOXYGEN_ONLY__
+/* This is an example definition for documentation purposes.
+ * Implementations should define a suitable value in `crypto_struct.h`.
+ */
+#define PSA_KEY_ATTRIBUTES_INIT {0}
+#endif
+
+/** Return an initial value for a key attributes structure.
+ */
+static psa_key_attributes_t psa_key_attributes_init(void);
+
+/** Declare a key as persistent and set its key identifier.
+ *
+ * If the attribute structure currently declares the key as volatile (which
+ * is the default content of an attribute structure), this function sets
+ * the lifetime attribute to #PSA_KEY_LIFETIME_PERSISTENT.
+ *
+ * This function does not access storage, it merely stores the given
+ * value in the structure.
+ * The persistent key will be written to storage when the attribute
+ * structure is passed to a key creation function such as
+ * psa_import_key(), psa_generate_key(),
+ * psa_key_derivation_output_key() or psa_copy_key().
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate each of its arguments exactly once.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param id                    The persistent identifier for the key.
+ */
+static void psa_set_key_id(psa_key_attributes_t *attributes,
+                           psa_key_id_t id);
+
+/** Set the location of a persistent key.
+ *
+ * To make a key persistent, you must give it a persistent key identifier
+ * with psa_set_key_id(). By default, a key that has a persistent identifier
+ * is stored in the default storage area identifier by
+ * #PSA_KEY_LIFETIME_PERSISTENT. Call this function to choose a storage
+ * area, or to explicitly declare the key as volatile.
+ *
+ * This function does not access storage, it merely stores the given
+ * value in the structure.
+ * The persistent key will be written to storage when the attribute
+ * structure is passed to a key creation function such as
+ * psa_import_key(), psa_generate_key(),
+ * psa_key_derivation_output_key() or psa_copy_key().
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate each of its arguments exactly once.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param lifetime              The lifetime for the key.
+ *                              If this is #PSA_KEY_LIFETIME_VOLATILE, the
+ *                              key will be volatile, and the key identifier
+ *                              attribute is reset to 0.
+ */
+static void psa_set_key_lifetime(psa_key_attributes_t *attributes,
+                                 psa_key_lifetime_t lifetime);
+
+/** Retrieve the key identifier from key attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate its argument exactly once.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The persistent identifier stored in the attribute structure.
+ *         This value is unspecified if the attribute structure declares
+ *         the key as volatile.
+ */
+static psa_key_id_t psa_get_key_id(const psa_key_attributes_t *attributes);
+
+/** Retrieve the lifetime from key attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate its argument exactly once.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The lifetime value stored in the attribute structure.
+ */
+static psa_key_lifetime_t psa_get_key_lifetime(
+    const psa_key_attributes_t *attributes);
+
+/** Declare usage flags for a key.
+ *
+ * Usage flags are part of a key's usage policy. They encode what
+ * kind of operations are permitted on the key. For more details,
+ * refer to the documentation of the type #psa_key_usage_t.
+ *
+ * This function overwrites any usage flags
+ * previously set in \p attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate each of its arguments exactly once.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param usage_flags           The usage flags to write.
+ */
+static void psa_set_key_usage_flags(psa_key_attributes_t *attributes,
+                                    psa_key_usage_t usage_flags);
+
+/** Retrieve the usage flags from key attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate its argument exactly once.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The usage flags stored in the attribute structure.
+ */
+static psa_key_usage_t psa_get_key_usage_flags(
+    const psa_key_attributes_t *attributes);
+
+/** Declare the permitted algorithm policy for a key.
+ *
+ * The permitted algorithm policy of a key encodes which algorithm or
+ * algorithms are permitted to be used with this key.
+ *
+ * This function overwrites any algorithm policy
+ * previously set in \p attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate each of its arguments exactly once.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param alg                   The permitted algorithm policy to write.
+ */
+static void psa_set_key_algorithm(psa_key_attributes_t *attributes,
+                                  psa_algorithm_t alg);
+
+
+/** Retrieve the algorithm policy from key attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate its argument exactly once.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The algorithm stored in the attribute structure.
+ */
+static psa_algorithm_t psa_get_key_algorithm(
+    const psa_key_attributes_t *attributes);
+
+/** Declare the type of a key.
+ *
+ * This function overwrites any key type
+ * previously set in \p attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate each of its arguments exactly once.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param type                  The key type to write.
+ */
+static void psa_set_key_type(psa_key_attributes_t *attributes,
+                             psa_key_type_t type);
+
+
+/** Declare the size of a key.
+ *
+ * This function overwrites any key size previously set in \p attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate each of its arguments exactly once.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param bits                  The key size in bits.
+ */
+static void psa_set_key_bits(psa_key_attributes_t *attributes,
+                             size_t bits);
+
+/** Retrieve the key type from key attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate its argument exactly once.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The key type stored in the attribute structure.
+ */
+static psa_key_type_t psa_get_key_type(const psa_key_attributes_t *attributes);
+
+/** Retrieve the key size from key attributes.
+ *
+ * This function may be declared as `static` (i.e. without external
+ * linkage). This function may be provided as a function-like macro,
+ * but in this case it must evaluate its argument exactly once.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The key size stored in the attribute structure, in bits.
+ */
+static size_t psa_get_key_bits(const psa_key_attributes_t *attributes);
+
+/** Retrieve the attributes of a key.
+ *
+ * This function first resets the attribute structure as with
+ * psa_reset_key_attributes(). It then copies the attributes of
+ * the given key into the given attribute structure.
+ *
+ * \note This function may allocate memory or other resources.
+ *       Once you have called this function on an attribute structure,
+ *       you must call psa_reset_key_attributes() to free these resources.
+ *
+ * \param[in] handle            Handle to the key to query.
+ * \param[in,out] attributes    On success, the attributes of the key.
+ *                              On failure, equivalent to a
+ *                              freshly-initialized structure.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ */
+psa_status_t psa_get_key_attributes(psa_key_handle_t handle,
+                                    psa_key_attributes_t *attributes);
+
+/** Reset a key attribute structure to a freshly initialized state.
+ *
+ * You must initialize the attribute structure as described in the
+ * documentation of the type #psa_key_attributes_t before calling this
+ * function. Once the structure has been initialized, you may call this
+ * function at any time.
+ *
+ * This function frees any auxiliary resources that the structure
+ * may contain.
+ *
+ * \param[in,out] attributes    The attribute structure to reset.
+ */
+void psa_reset_key_attributes(psa_key_attributes_t *attributes);
+
+/**@}*/
+
+/** \defgroup key_management Key management
+ * @{
+ */
+
+/** Open a handle to an existing persistent key.
+ *
+ * Open a handle to a persistent key. A key is persistent if it was created
+ * with a lifetime other than #PSA_KEY_LIFETIME_VOLATILE. A persistent key
+ * always has a nonzero key identifier, set with psa_set_key_id() when
+ * creating the key. Implementations may provide additional pre-provisioned
+ * keys that can be opened with psa_open_key(). Such keys have a key identifier
+ * in the vendor range, as documented in the description of #psa_key_id_t.
+ *
+ * The application must eventually close the handle with psa_close_key()
+ * to release associated resources. If the application dies without calling
+ * psa_close_key(), the implementation should perform the equivalent of a
+ * call to psa_close_key().
+ *
+ * Some implementations permit an application to open the same key multiple
+ * times. Applications that rely on this behavior will not be portable to
+ * implementations that only permit a single key handle to be opened. See
+ * also :ref:\`key-handles\`.
+ *
+ * \param id            The persistent identifier of the key.
+ * \param[out] handle   On success, a handle to the key.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success. The application can now use the value of `*handle`
+ *         to access the key.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ *         The implementation does not have sufficient resources to open the
+ *         key. This can be due to reaching an implementation limit on the
+ *         number of open keys, the number of open key handles, or available
+ *         memory.
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ *         There is no persistent key with key identifier \p id.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p id is not a valid persistent key identifier.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The specified key exists, but the application does not have the
+ *         permission to access it. Note that this specification does not
+ *         define any way to create such a key, but it may be possible
+ *         through implementation-specific means.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ */
+psa_status_t psa_open_key(psa_key_id_t id,
+                          psa_key_handle_t *handle);
+
+
+/** Close a key handle.
+ *
+ * If the handle designates a volatile key, this will destroy the key material
+ * and free all associated resources, just like psa_destroy_key().
+ *
+ * If this is the last open handle to a persistent key, then closing the handle
+ * will free all resources associated with the key in volatile memory. The key
+ * data in persistent storage is not affected and can be opened again later
+ * with a call to psa_open_key().
+ *
+ * Closing the key handle makes the handle invalid, and the key handle
+ * must not be used again by the application.
+ *
+ * If the key is currently in use in a multipart operation, then closing the
+ * last remaining handle to the key will abort the multipart operation.
+ *
+ * \param handle        The key handle to close.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ */
+psa_status_t psa_close_key(psa_key_handle_t handle);
+
+/**@}*/
+
+/** \defgroup import_export Key import and export
+ * @{
+ */
+
+/**
+ * \brief Import a key in binary format.
+ *
+ * This function supports any output from psa_export_key(). Refer to the
+ * documentation of psa_export_public_key() for the format of public keys
+ * and to the documentation of psa_export_key() for the format for
+ * other key types.
+ *
+ * This specification supports a single format for each key type.
+ * Implementations may support other formats as long as the standard
+ * format is supported. Implementations that support other formats
+ * should ensure that the formats are clearly unambiguous so as to
+ * minimize the risk that an invalid input is accidentally interpreted
+ * according to a different format.
+ *
+
+ * \param[in] attributes    The attributes for the new key.
+ *                          The key size is always determined from the
+ *                          \p data buffer.
+ *                          If the key size in \p attributes is nonzero,
+ *                          it must be equal to the size from \p data.
+ * \param[out] handle       On success, a handle to the newly created key.
+ *                          \c 0 on failure.
+ * \param[in] data    Buffer containing the key data. The content of this
+ *                    buffer is interpreted according to the type declared
+ *                    in \p attributes.
+ *                    All implementations must support at least the format
+ *                    described in the documentation
+ *                    of psa_export_key() or psa_export_public_key() for
+ *                    the chosen type. Implementations may allow other
+ *                    formats, but should be conservative: implementations
+ *                    should err on the side of rejecting content if it
+ *                    may be erroneous (e.g. wrong type or truncated data).
+ * \param data_length Size of the \p data buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ *         If the key is persistent, the key material and the key's metadata
+ *         have been saved to persistent storage.
+ * \retval #PSA_ERROR_ALREADY_EXISTS
+ *         This is an attempt to create a persistent key, and there is
+ *         already a persistent key with the given identifier.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         The key type or key size is not supported, either by the
+ *         implementation in general or in this particular persistent location.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The key attributes, as a whole, are invalid.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The key data is not correctly formatted.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The size in \p attributes is nonzero and does not match the size
+ *         of the key data.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_import_key(const psa_key_attributes_t *attributes,
+                            const uint8_t *data,
+                            size_t data_length,
+                            psa_key_handle_t *handle);
+
+/**
+ * \brief Destroy a key.
+ *
+ * This function destroys a key from both volatile
+ * memory and, if applicable, non-volatile storage. Implementations shall
+ * make a best effort to ensure that that the key material cannot be recovered.
+ *
+ * This function also erases any metadata such as policies and frees all
+ * resources associated with the key.
+ *
+ * Destroying a key will invalidate all existing handles to the key.
+ *
+ * If the key is currently in use in a multipart operation, then destroying the
+ * key will abort the multipart operation.
+ *
+ * \param handle        Handle to the key to erase.
+ *
+ * \retval #PSA_SUCCESS
+ *         The key material has been erased.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The key cannot be erased because it is
+ *         read-only, either due to a policy or due to physical restrictions.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ *         There was an failure in communication with the cryptoprocessor.
+ *         The key material may still be present in the cryptoprocessor.
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ *         The storage is corrupted. Implementations shall make a best effort
+ *         to erase key material even in this stage, however applications
+ *         should be aware that it may be impossible to guarantee that the
+ *         key material is not recoverable in such cases.
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ *         An unexpected condition which is not a storage corruption or
+ *         a communication failure occurred. The cryptoprocessor may have
+ *         been compromised.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_destroy_key(psa_key_handle_t handle);
+
+/**
+ * \brief Export a key in binary format.
+ *
+ * The output of this function can be passed to psa_import_key() to
+ * create an equivalent object.
+ *
+ * If the implementation of psa_import_key() supports other formats
+ * beyond the format specified here, the output from psa_export_key()
+ * must use the representation specified here, not the original
+ * representation.
+ *
+ * For standard key types, the output format is as follows:
+ *
+ * - For symmetric keys (including MAC keys), the format is the
+ *   raw bytes of the key.
+ * - For DES, the key data consists of 8 bytes. The parity bits must be
+ *   correct.
+ * - For Triple-DES, the format is the concatenation of the
+ *   two or three DES keys.
+ * - For RSA key pairs (#PSA_KEY_TYPE_RSA_KEY_PAIR), the format
+ *   is the non-encrypted DER encoding of the representation defined by
+ *   PKCS\#1 (RFC 8017) as `RSAPrivateKey`, version 0.
+ *   ```
+ *   RSAPrivateKey ::= SEQUENCE {
+ *       version             INTEGER,  -- must be 0
+ *       modulus             INTEGER,  -- n
+ *       publicExponent      INTEGER,  -- e
+ *       privateExponent     INTEGER,  -- d
+ *       prime1              INTEGER,  -- p
+ *       prime2              INTEGER,  -- q
+ *       exponent1           INTEGER,  -- d mod (p-1)
+ *       exponent2           INTEGER,  -- d mod (q-1)
+ *       coefficient         INTEGER,  -- (inverse of q) mod p
+ *   }
+ *   ```
+ * - For elliptic curve key pairs (key types for which
+ *   #PSA_KEY_TYPE_IS_ECC_KEY_PAIR is true), the format is
+ *   a representation of the private value as a `ceiling(m/8)`-byte string
+ *   where `m` is the bit size associated with the curve, i.e. the bit size
+ *   of the order of the curve's coordinate field. This byte string is
+ *   in little-endian order for Montgomery curves (curve types
+ *   `PSA_ECC_CURVE_CURVEXXX`), and in big-endian order for Weierstrass
+ *   curves (curve types `PSA_ECC_CURVE_SECTXXX`, `PSA_ECC_CURVE_SECPXXX`
+ *   and `PSA_ECC_CURVE_BRAINPOOL_PXXX`).
+ *   This is the content of the `privateKey` field of the `ECPrivateKey`
+ *   format defined by RFC 5915.
+ * - For Diffie-Hellman key exchange key pairs (key types for which
+ *   #PSA_KEY_TYPE_IS_DH_KEY_PAIR is true), the
+ *   format is the representation of the private key `x` as a big-endian byte
+ *   string. The length of the byte string is the private key size in bytes
+ *   (leading zeroes are not stripped).
+ * - For public keys (key types for which #PSA_KEY_TYPE_IS_PUBLIC_KEY is
+ *   true), the format is the same as for psa_export_public_key().
+ *
+ * The policy on the key must have the usage flag #PSA_KEY_USAGE_EXPORT set.
+ *
+ * \param handle            Handle to the key to export.
+ * \param[out] data         Buffer where the key data is to be written.
+ * \param data_size         Size of the \p data buffer in bytes.
+ * \param[out] data_length  On success, the number of bytes
+ *                          that make up the key data.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The key does not have the #PSA_KEY_USAGE_EXPORT flag.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p data buffer is too small. You can determine a
+ *         sufficient buffer size by calling
+ *         #PSA_KEY_EXPORT_MAX_SIZE(\c type, \c bits)
+ *         where \c type is the key type
+ *         and \c bits is the key size in bits.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_export_key(psa_key_handle_t handle,
+                            uint8_t *data,
+                            size_t data_size,
+                            size_t *data_length);
+
+/**
+ * \brief Export a public key or the public part of a key pair in binary format.
+ *
+ * The output of this function can be passed to psa_import_key() to
+ * create an object that is equivalent to the public key.
+ *
+ * This specification supports a single format for each key type.
+ * Implementations may support other formats as long as the standard
+ * format is supported. Implementations that support other formats
+ * should ensure that the formats are clearly unambiguous so as to
+ * minimize the risk that an invalid input is accidentally interpreted
+ * according to a different format.
+ *
+ * For standard key types, the output format is as follows:
+ * - For RSA public keys (#PSA_KEY_TYPE_RSA_PUBLIC_KEY), the DER encoding of
+ *   the representation defined by RFC 3279 &sect;2.3.1 as `RSAPublicKey`.
+ *   ```
+ *   RSAPublicKey ::= SEQUENCE {
+ *      modulus            INTEGER,    -- n
+ *      publicExponent     INTEGER  }  -- e
+ *   ```
+ * - For elliptic curve public keys (key types for which
+ *   #PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY is true), the format is the uncompressed
+ *   representation defined by SEC1 &sect;2.3.3 as the content of an ECPoint.
+ *   Let `m` be the bit size associated with the curve, i.e. the bit size of
+ *   `q` for a curve over `F_q`. The representation consists of:
+ *      - The byte 0x04;
+ *      - `x_P` as a `ceiling(m/8)`-byte string, big-endian;
+ *      - `y_P` as a `ceiling(m/8)`-byte string, big-endian.
+ * - For Diffie-Hellman key exchange public keys (key types for which
+ *   #PSA_KEY_TYPE_IS_DH_PUBLIC_KEY is true),
+ *   the format is the representation of the public key `y = g^x mod p` as a
+ *   big-endian byte string. The length of the byte string is the length of the
+ *   base prime `p` in bytes.
+ *
+ * Exporting a public key object or the public part of a key pair is
+ * always permitted, regardless of the key's usage flags.
+ *
+ * \param handle            Handle to the key to export.
+ * \param[out] data         Buffer where the key data is to be written.
+ * \param data_size         Size of the \p data buffer in bytes.
+ * \param[out] data_length  On success, the number of bytes
+ *                          that make up the key data.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The key is neither a public key nor a key pair.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p data buffer is too small. You can determine a
+ *         sufficient buffer size by calling
+ *         #PSA_KEY_EXPORT_MAX_SIZE(#PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(\c type), \c bits)
+ *         where \c type is the key type
+ *         and \c bits is the key size in bits.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_export_public_key(psa_key_handle_t handle,
+                                   uint8_t *data,
+                                   size_t data_size,
+                                   size_t *data_length);
+
+/** Make a copy of a key.
+ *
+ * Copy key material from one location to another.
+ *
+ * This function is primarily useful to copy a key from one location
+ * to another, since it populates a key using the material from
+ * another key which may have a different lifetime.
+ *
+ * This function may be used to share a key with a different party,
+ * subject to implementation-defined restrictions on key sharing.
+ *
+ * The policy on the source key must have the usage flag
+ * #PSA_KEY_USAGE_COPY set.
+ * This flag is sufficient to permit the copy if the key has the lifetime
+ * #PSA_KEY_LIFETIME_VOLATILE or #PSA_KEY_LIFETIME_PERSISTENT.
+ * Some secure elements do not provide a way to copy a key without
+ * making it extractable from the secure element. If a key is located
+ * in such a secure element, then the key must have both usage flags
+ * #PSA_KEY_USAGE_COPY and #PSA_KEY_USAGE_EXPORT in order to make
+ * a copy of the key outside the secure element.
+ *
+ * The resulting key may only be used in a way that conforms to
+ * both the policy of the original key and the policy specified in
+ * the \p attributes parameter:
+ * - The usage flags on the resulting key are the bitwise-and of the
+ *   usage flags on the source policy and the usage flags in \p attributes.
+ * - If both allow the same algorithm or wildcard-based
+ *   algorithm policy, the resulting key has the same algorithm policy.
+ * - If either of the policies allows an algorithm and the other policy
+ *   allows a wildcard-based algorithm policy that includes this algorithm,
+ *   the resulting key allows the same algorithm.
+ * - If the policies do not allow any algorithm in common, this function
+ *   fails with the status #PSA_ERROR_INVALID_ARGUMENT.
+ *
+ * The effect of this function on implementation-defined attributes is
+ * implementation-defined.
+ *
+ * \param source_handle     The key to copy. It must be a valid key handle.
+ * \param[in] attributes    The attributes for the new key.
+ *                          They are used as follows:
+ *                          - The key type and size may be 0. If either is
+ *                            nonzero, it must match the corresponding
+ *                            attribute of the source key.
+ *                          - The key location (the lifetime and, for
+ *                            persistent keys, the key identifier) is
+ *                            used directly.
+ *                          - The policy constraints (usage flags and
+ *                            algorithm policy) are combined from
+ *                            the source key and \p attributes so that
+ *                            both sets of restrictions apply, as
+ *                            described in the documentation of this function.
+ * \param[out] target_handle On success, a handle to the newly created key.
+ *                          \c 0 on failure.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ *         \p source_handle is invalid.
+ * \retval #PSA_ERROR_ALREADY_EXISTS
+ *         This is an attempt to create a persistent key, and there is
+ *         already a persistent key with the given identifier.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The lifetime or identifier in \p attributes are invalid.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The policy constraints on the source and specified in
+ *         \p attributes are incompatible.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p attributes specifies a key type or key size
+ *         which does not match the attributes of the source key.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The source key does not have the #PSA_KEY_USAGE_COPY usage flag.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The source key is not exportable and its lifetime does not
+ *         allow copying it to the target's lifetime.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_copy_key(psa_key_handle_t source_handle,
+                          const psa_key_attributes_t *attributes,
+                          psa_key_handle_t *target_handle);
+
+/**@}*/
+
+/** \defgroup hash Message digests
+ * @{
+ */
+
+/** Calculate the hash (digest) of a message.
+ *
+ * \note To verify the hash of a message against an
+ *       expected value, use psa_hash_compare() instead.
+ *
+ * \param alg               The hash algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_HASH(\p alg) is true).
+ * \param[in] input         Buffer containing the message to hash.
+ * \param input_length      Size of the \p input buffer in bytes.
+ * \param[out] hash         Buffer where the hash is to be written.
+ * \param hash_size         Size of the \p hash buffer in bytes.
+ * \param[out] hash_length  On success, the number of bytes
+ *                          that make up the hash value. This is always
+ *                          #PSA_HASH_SIZE(\p alg).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a hash algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_compute(psa_algorithm_t alg,
+                              const uint8_t *input,
+                              size_t input_length,
+                              uint8_t *hash,
+                              size_t hash_size,
+                              size_t *hash_length);
+
+/** Calculate the hash (digest) of a message and compare it with a
+ * reference value.
+ *
+ * \param alg               The hash algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_HASH(\p alg) is true).
+ * \param[in] input         Buffer containing the message to hash.
+ * \param input_length      Size of the \p input buffer in bytes.
+ * \param[out] hash         Buffer containing the expected hash value.
+ * \param hash_length       Size of the \p hash buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         The expected hash is identical to the actual hash of the input.
+ * \retval #PSA_ERROR_INVALID_SIGNATURE
+ *         The hash of the message was calculated successfully, but it
+ *         differs from the expected hash.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a hash algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_compare(psa_algorithm_t alg,
+                              const uint8_t *input,
+                              size_t input_length,
+                              const uint8_t *hash,
+                              const size_t hash_length);
+
+/** The type of the state data structure for multipart hash operations.
+ *
+ * Before calling any function on a hash operation object, the application must
+ * initialize it by any of the following means:
+ * - Set the structure to all-bits-zero, for example:
+ *   \code
+ *   psa_hash_operation_t operation;
+ *   memset(&operation, 0, sizeof(operation));
+ *   \endcode
+ * - Initialize the structure to logical zero values, for example:
+ *   \code
+ *   psa_hash_operation_t operation = {0};
+ *   \endcode
+ * - Initialize the structure to the initializer #PSA_HASH_OPERATION_INIT,
+ *   for example:
+ *   \code
+ *   psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+ *   \endcode
+ * - Assign the result of the function psa_hash_operation_init()
+ *   to the structure, for example:
+ *   \code
+ *   psa_hash_operation_t operation;
+ *   operation = psa_hash_operation_init();
+ *   \endcode
+ *
+ * This is an implementation-defined \c struct. Applications should not
+ * make any assumptions about the content of this structure except
+ * as directed by the documentation of a specific implementation. */
+typedef struct psa_hash_operation_s psa_hash_operation_t;
+
+/** \def PSA_HASH_OPERATION_INIT
+ *
+ * This macro returns a suitable initializer for a hash operation object
+ * of type #psa_hash_operation_t.
+ */
+#ifdef __DOXYGEN_ONLY__
+/* This is an example definition for documentation purposes.
+ * Implementations should define a suitable value in `crypto_struct.h`.
+ */
+#define PSA_HASH_OPERATION_INIT {0}
+#endif
+
+/** Return an initial value for a hash operation object.
+ */
+static psa_hash_operation_t psa_hash_operation_init(void);
+
+/** Set up a multipart hash operation.
+ *
+ * The sequence of operations to calculate a hash (message digest)
+ * is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_hash_operation_t, e.g. PSA_HASH_OPERATION_INIT.
+ * -# Call psa_hash_setup() to specify the algorithm.
+ * -# Call psa_hash_update() zero, one or more times, passing a fragment
+ *    of the message each time. The hash that is calculated is the hash
+ *    of the concatenation of these messages in order.
+ * -# To calculate the hash, call psa_hash_finish().
+ *    To compare the hash with an expected value, call psa_hash_verify().
+ *
+ * The application may call psa_hash_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_hash_setup(), the application must
+ * eventually terminate the operation. The following events terminate an
+ * operation:
+ * - A failed call to psa_hash_update().
+ * - A call to psa_hash_finish(), psa_hash_verify() or psa_hash_abort().
+ *
+ * \param[in,out] operation The operation object to set up. It must have
+ *                          been initialized as per the documentation for
+ *                          #psa_hash_operation_t and not yet in use.
+ * \param alg               The hash algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_HASH(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a hash algorithm.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (already set up and not
+ *         subsequently completed).
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_setup(psa_hash_operation_t *operation,
+                            psa_algorithm_t alg);
+
+/** Add a message fragment to a multipart hash operation.
+ *
+ * The application must call psa_hash_setup() before calling this function.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \param[in,out] operation Active hash operation.
+ * \param[in] input         Buffer containing the message fragment to hash.
+ * \param input_length      Size of the \p input buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or already completed).
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_update(psa_hash_operation_t *operation,
+                             const uint8_t *input,
+                             size_t input_length);
+
+/** Finish the calculation of the hash of a message.
+ *
+ * The application must call psa_hash_setup() before calling this function.
+ * This function calculates the hash of the message formed by concatenating
+ * the inputs passed to preceding calls to psa_hash_update().
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \warning Applications should not call this function if they expect
+ *          a specific value for the hash. Call psa_hash_verify() instead.
+ *          Beware that comparing integrity or authenticity data such as
+ *          hash values with a function such as \c memcmp is risky
+ *          because the time taken by the comparison may leak information
+ *          about the hashed data which could allow an attacker to guess
+ *          a valid hash and thereby bypass security controls.
+ *
+ * \param[in,out] operation     Active hash operation.
+ * \param[out] hash             Buffer where the hash is to be written.
+ * \param hash_size             Size of the \p hash buffer in bytes.
+ * \param[out] hash_length      On success, the number of bytes
+ *                              that make up the hash value. This is always
+ *                              #PSA_HASH_SIZE(\c alg) where \c alg is the
+ *                              hash algorithm that is calculated.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p hash buffer is too small. You can determine a
+ *         sufficient buffer size by calling #PSA_HASH_SIZE(\c alg)
+ *         where \c alg is the hash algorithm that is calculated.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_finish(psa_hash_operation_t *operation,
+                             uint8_t *hash,
+                             size_t hash_size,
+                             size_t *hash_length);
+
+/** Finish the calculation of the hash of a message and compare it with
+ * an expected value.
+ *
+ * The application must call psa_hash_setup() before calling this function.
+ * This function calculates the hash of the message formed by concatenating
+ * the inputs passed to preceding calls to psa_hash_update(). It then
+ * compares the calculated hash with the expected hash passed as a
+ * parameter to this function.
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \note Implementations shall make the best effort to ensure that the
+ * comparison between the actual hash and the expected hash is performed
+ * in constant time.
+ *
+ * \param[in,out] operation     Active hash operation.
+ * \param[in] hash              Buffer containing the expected hash value.
+ * \param hash_length           Size of the \p hash buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         The expected hash is identical to the actual hash of the message.
+ * \retval #PSA_ERROR_INVALID_SIGNATURE
+ *         The hash of the message was calculated successfully, but it
+ *         differs from the expected hash.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or already completed).
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_verify(psa_hash_operation_t *operation,
+                             const uint8_t *hash,
+                             size_t hash_length);
+
+/** Abort a hash operation.
+ *
+ * Aborting an operation frees all associated resources except for the
+ * \p operation structure itself. Once aborted, the operation object
+ * can be reused for another operation by calling
+ * psa_hash_setup() again.
+ *
+ * You may call this function any time after the operation object has
+ * been initialized by any of the following methods:
+ * - A call to psa_hash_setup(), whether it succeeds or not.
+ * - Initializing the \c struct to all-bits-zero.
+ * - Initializing the \c struct to logical zeros, e.g.
+ *   `psa_hash_operation_t operation = {0}`.
+ *
+ * In particular, calling psa_hash_abort() after the operation has been
+ * terminated by a call to psa_hash_abort(), psa_hash_finish() or
+ * psa_hash_verify() is safe and has no effect.
+ *
+ * \param[in,out] operation     Initialized hash operation.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ *         \p operation is not an active hash operation.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_abort(psa_hash_operation_t *operation);
+
+/** Clone a hash operation.
+ *
+ * This function copies the state of an ongoing hash operation to
+ * a new operation object. In other words, this function is equivalent
+ * to calling psa_hash_setup() on \p target_operation with the same
+ * algorithm that \p source_operation was set up for, then
+ * psa_hash_update() on \p target_operation with the same input that
+ * that was passed to \p source_operation. After this function returns, the
+ * two objects are independent, i.e. subsequent calls involving one of
+ * the objects do not affect the other object.
+ *
+ * \param[in] source_operation      The active hash operation to clone.
+ * \param[in,out] target_operation  The operation object to set up.
+ *                                  It must be initialized but not active.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ *         \p source_operation is not an active hash operation.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         \p target_operation is active.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_hash_clone(const psa_hash_operation_t *source_operation,
+                            psa_hash_operation_t *target_operation);
+
+/**@}*/
+
+/** \defgroup MAC Message authentication codes
+ * @{
+ */
+
+/** Calculate the MAC (message authentication code) of a message.
+ *
+ * \note To verify the MAC of a message against an
+ *       expected value, use psa_mac_verify() instead.
+ *       Beware that comparing integrity or authenticity data such as
+ *       MAC values with a function such as \c memcmp is risky
+ *       because the time taken by the comparison may leak information
+ *       about the MAC value which could allow an attacker to guess
+ *       a valid MAC and thereby bypass security controls.
+ *
+ * \param handle            Handle to the key to use for the operation.
+ * \param alg               The MAC algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_MAC(\p alg) is true).
+ * \param[in] input         Buffer containing the input message.
+ * \param input_length      Size of the \p input buffer in bytes.
+ * \param[out] mac          Buffer where the MAC value is to be written.
+ * \param mac_size          Size of the \p mac buffer in bytes.
+ * \param[out] mac_length   On success, the number of bytes
+ *                          that make up the MAC value.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a MAC algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_mac_compute(psa_key_handle_t handle,
+                             psa_algorithm_t alg,
+                             const uint8_t *input,
+                             size_t input_length,
+                             uint8_t *mac,
+                             size_t mac_size,
+                             size_t *mac_length);
+
+/** Calculate the MAC of a message and compare it with a reference value.
+ *
+ * \param handle            Handle to the key to use for the operation.
+ * \param alg               The MAC algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_MAC(\p alg) is true).
+ * \param[in] input         Buffer containing the input message.
+ * \param input_length      Size of the \p input buffer in bytes.
+ * \param[out] mac          Buffer containing the expected MAC value.
+ * \param mac_length        Size of the \p mac buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         The expected MAC is identical to the actual MAC of the input.
+ * \retval #PSA_ERROR_INVALID_SIGNATURE
+ *         The MAC of the message was calculated successfully, but it
+ *         differs from the expected value.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a MAC algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_mac_verify(psa_key_handle_t handle,
+                            psa_algorithm_t alg,
+                            const uint8_t *input,
+                            size_t input_length,
+                            const uint8_t *mac,
+                            const size_t mac_length);
+
+/** The type of the state data structure for multipart MAC operations.
+ *
+ * Before calling any function on a MAC operation object, the application must
+ * initialize it by any of the following means:
+ * - Set the structure to all-bits-zero, for example:
+ *   \code
+ *   psa_mac_operation_t operation;
+ *   memset(&operation, 0, sizeof(operation));
+ *   \endcode
+ * - Initialize the structure to logical zero values, for example:
+ *   \code
+ *   psa_mac_operation_t operation = {0};
+ *   \endcode
+ * - Initialize the structure to the initializer #PSA_MAC_OPERATION_INIT,
+ *   for example:
+ *   \code
+ *   psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+ *   \endcode
+ * - Assign the result of the function psa_mac_operation_init()
+ *   to the structure, for example:
+ *   \code
+ *   psa_mac_operation_t operation;
+ *   operation = psa_mac_operation_init();
+ *   \endcode
+ *
+ * This is an implementation-defined \c struct. Applications should not
+ * make any assumptions about the content of this structure except
+ * as directed by the documentation of a specific implementation. */
+typedef struct psa_mac_operation_s psa_mac_operation_t;
+
+/** \def PSA_MAC_OPERATION_INIT
+ *
+ * This macro returns a suitable initializer for a MAC operation object of type
+ * #psa_mac_operation_t.
+ */
+#ifdef __DOXYGEN_ONLY__
+/* This is an example definition for documentation purposes.
+ * Implementations should define a suitable value in `crypto_struct.h`.
+ */
+#define PSA_MAC_OPERATION_INIT {0}
+#endif
+
+/** Return an initial value for a MAC operation object.
+ */
+static psa_mac_operation_t psa_mac_operation_init(void);
+
+/** Set up a multipart MAC calculation operation.
+ *
+ * This function sets up the calculation of the MAC
+ * (message authentication code) of a byte string.
+ * To verify the MAC of a message against an
+ * expected value, use psa_mac_verify_setup() instead.
+ *
+ * The sequence of operations to calculate a MAC is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_mac_operation_t, e.g. PSA_MAC_OPERATION_INIT.
+ * -# Call psa_mac_sign_setup() to specify the algorithm and key.
+ * -# Call psa_mac_update() zero, one or more times, passing a fragment
+ *    of the message each time. The MAC that is calculated is the MAC
+ *    of the concatenation of these messages in order.
+ * -# At the end of the message, call psa_mac_sign_finish() to finish
+ *    calculating the MAC value and retrieve it.
+ *
+ * The application may call psa_mac_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_mac_sign_setup(), the application must
+ * eventually terminate the operation through one of the following methods:
+ * - A failed call to psa_mac_update().
+ * - A call to psa_mac_sign_finish() or psa_mac_abort().
+ *
+ * \param[in,out] operation The operation object to set up. It must have
+ *                          been initialized as per the documentation for
+ *                          #psa_mac_operation_t and not yet in use.
+ * \param handle            Handle to the key to use for the operation.
+ *                          It must remain valid until the operation
+ *                          terminates.
+ * \param alg               The MAC algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_MAC(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a MAC algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (already set up and not
+ *         subsequently completed).
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_mac_sign_setup(psa_mac_operation_t *operation,
+                                psa_key_handle_t handle,
+                                psa_algorithm_t alg);
+
+/** Set up a multipart MAC verification operation.
+ *
+ * This function sets up the verification of the MAC
+ * (message authentication code) of a byte string against an expected value.
+ *
+ * The sequence of operations to verify a MAC is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_mac_operation_t, e.g. PSA_MAC_OPERATION_INIT.
+ * -# Call psa_mac_verify_setup() to specify the algorithm and key.
+ * -# Call psa_mac_update() zero, one or more times, passing a fragment
+ *    of the message each time. The MAC that is calculated is the MAC
+ *    of the concatenation of these messages in order.
+ * -# At the end of the message, call psa_mac_verify_finish() to finish
+ *    calculating the actual MAC of the message and verify it against
+ *    the expected value.
+ *
+ * The application may call psa_mac_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_mac_verify_setup(), the application must
+ * eventually terminate the operation through one of the following methods:
+ * - A failed call to psa_mac_update().
+ * - A call to psa_mac_verify_finish() or psa_mac_abort().
+ *
+ * \param[in,out] operation The operation object to set up. It must have
+ *                          been initialized as per the documentation for
+ *                          #psa_mac_operation_t and not yet in use.
+ * \param handle            Handle to the key to use for the operation.
+ *                          It must remain valid until the operation
+ *                          terminates.
+ * \param alg               The MAC algorithm to compute (\c PSA_ALG_XXX value
+ *                          such that #PSA_ALG_IS_MAC(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c key is not compatible with \c alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \c alg is not supported or is not a MAC algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (already set up and not
+ *         subsequently completed).
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_mac_verify_setup(psa_mac_operation_t *operation,
+                                  psa_key_handle_t handle,
+                                  psa_algorithm_t alg);
+
+/** Add a message fragment to a multipart MAC operation.
+ *
+ * The application must call psa_mac_sign_setup() or psa_mac_verify_setup()
+ * before calling this function.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \param[in,out] operation Active MAC operation.
+ * \param[in] input         Buffer containing the message fragment to add to
+ *                          the MAC calculation.
+ * \param input_length      Size of the \p input buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or already completed).
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_mac_update(psa_mac_operation_t *operation,
+                            const uint8_t *input,
+                            size_t input_length);
+
+/** Finish the calculation of the MAC of a message.
+ *
+ * The application must call psa_mac_sign_setup() before calling this function.
+ * This function calculates the MAC of the message formed by concatenating
+ * the inputs passed to preceding calls to psa_mac_update().
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \warning Applications should not call this function if they expect
+ *          a specific value for the MAC. Call psa_mac_verify_finish() instead.
+ *          Beware that comparing integrity or authenticity data such as
+ *          MAC values with a function such as \c memcmp is risky
+ *          because the time taken by the comparison may leak information
+ *          about the MAC value which could allow an attacker to guess
+ *          a valid MAC and thereby bypass security controls.
+ *
+ * \param[in,out] operation Active MAC operation.
+ * \param[out] mac          Buffer where the MAC value is to be written.
+ * \param mac_size          Size of the \p mac buffer in bytes.
+ * \param[out] mac_length   On success, the number of bytes
+ *                          that make up the MAC value. This is always
+ *                          #PSA_MAC_FINAL_SIZE(\c key_type, \c key_bits, \c alg)
+ *                          where \c key_type and \c key_bits are the type and
+ *                          bit-size respectively of the key and \c alg is the
+ *                          MAC algorithm that is calculated.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p mac buffer is too small. You can determine a
+ *         sufficient buffer size by calling PSA_MAC_FINAL_SIZE().
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_mac_sign_finish(psa_mac_operation_t *operation,
+                                 uint8_t *mac,
+                                 size_t mac_size,
+                                 size_t *mac_length);
+
+/** Finish the calculation of the MAC of a message and compare it with
+ * an expected value.
+ *
+ * The application must call psa_mac_verify_setup() before calling this function.
+ * This function calculates the MAC of the message formed by concatenating
+ * the inputs passed to preceding calls to psa_mac_update(). It then
+ * compares the calculated MAC with the expected MAC passed as a
+ * parameter to this function.
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \note Implementations shall make the best effort to ensure that the
+ * comparison between the actual MAC and the expected MAC is performed
+ * in constant time.
+ *
+ * \param[in,out] operation Active MAC operation.
+ * \param[in] mac           Buffer containing the expected MAC value.
+ * \param mac_length        Size of the \p mac buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         The expected MAC is identical to the actual MAC of the message.
+ * \retval #PSA_ERROR_INVALID_SIGNATURE
+ *         The MAC of the message was calculated successfully, but it
+ *         differs from the expected MAC.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or already completed).
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_mac_verify_finish(psa_mac_operation_t *operation,
+                                   const uint8_t *mac,
+                                   size_t mac_length);
+
+/** Abort a MAC operation.
+ *
+ * Aborting an operation frees all associated resources except for the
+ * \p operation structure itself. Once aborted, the operation object
+ * can be reused for another operation by calling
+ * psa_mac_sign_setup() or psa_mac_verify_setup() again.
+ *
+ * You may call this function any time after the operation object has
+ * been initialized by any of the following methods:
+ * - A call to psa_mac_sign_setup() or psa_mac_verify_setup(), whether
+ *   it succeeds or not.
+ * - Initializing the \c struct to all-bits-zero.
+ * - Initializing the \c struct to logical zeros, e.g.
+ *   `psa_mac_operation_t operation = {0}`.
+ *
+ * In particular, calling psa_mac_abort() after the operation has been
+ * terminated by a call to psa_mac_abort(), psa_mac_sign_finish() or
+ * psa_mac_verify_finish() is safe and has no effect.
+ *
+ * \param[in,out] operation Initialized MAC operation.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ *         \p operation is not an active MAC operation.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_mac_abort(psa_mac_operation_t *operation);
+
+/**@}*/
+
+/** \defgroup cipher Symmetric ciphers
+ * @{
+ */
+
+/** Encrypt a message using a symmetric cipher.
+ *
+ * This function encrypts a message with a random IV (initialization
+ * vector).
+ *
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must remain valid until the operation
+ *                              terminates.
+ * \param alg                   The cipher algorithm to compute
+ *                              (\c PSA_ALG_XXX value such that
+ *                              #PSA_ALG_IS_CIPHER(\p alg) is true).
+ * \param[in] input             Buffer containing the message to encrypt.
+ * \param input_length          Size of the \p input buffer in bytes.
+ * \param[out] output           Buffer where the output is to be written.
+ *                              The output contains the IV followed by
+ *                              the ciphertext proper.
+ * \param output_size           Size of the \p output buffer in bytes.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the output.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a cipher algorithm.
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_encrypt(psa_key_handle_t handle,
+                                psa_algorithm_t alg,
+                                const uint8_t *input,
+                                size_t input_length,
+                                uint8_t *output,
+                                size_t output_size,
+                                size_t *output_length);
+
+/** Decrypt a message using a symmetric cipher.
+ *
+ * This function decrypts a message encrypted with a symmetric cipher.
+ *
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must remain valid until the operation
+ *                              terminates.
+ * \param alg                   The cipher algorithm to compute
+ *                              (\c PSA_ALG_XXX value such that
+ *                              #PSA_ALG_IS_CIPHER(\p alg) is true).
+ * \param[in] input             Buffer containing the message to decrypt.
+ *                              This consists of the IV followed by the
+ *                              ciphertext proper.
+ * \param input_length          Size of the \p input buffer in bytes.
+ * \param[out] output           Buffer where the plaintext is to be written.
+ * \param output_size           Size of the \p output buffer in bytes.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the output.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a cipher algorithm.
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_decrypt(psa_key_handle_t handle,
+                                psa_algorithm_t alg,
+                                const uint8_t *input,
+                                size_t input_length,
+                                uint8_t *output,
+                                size_t output_size,
+                                size_t *output_length);
+
+/** The type of the state data structure for multipart cipher operations.
+ *
+ * Before calling any function on a cipher operation object, the application
+ * must initialize it by any of the following means:
+ * - Set the structure to all-bits-zero, for example:
+ *   \code
+ *   psa_cipher_operation_t operation;
+ *   memset(&operation, 0, sizeof(operation));
+ *   \endcode
+ * - Initialize the structure to logical zero values, for example:
+ *   \code
+ *   psa_cipher_operation_t operation = {0};
+ *   \endcode
+ * - Initialize the structure to the initializer #PSA_CIPHER_OPERATION_INIT,
+ *   for example:
+ *   \code
+ *   psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+ *   \endcode
+ * - Assign the result of the function psa_cipher_operation_init()
+ *   to the structure, for example:
+ *   \code
+ *   psa_cipher_operation_t operation;
+ *   operation = psa_cipher_operation_init();
+ *   \endcode
+ *
+ * This is an implementation-defined \c struct. Applications should not
+ * make any assumptions about the content of this structure except
+ * as directed by the documentation of a specific implementation. */
+typedef struct psa_cipher_operation_s psa_cipher_operation_t;
+
+/** \def PSA_CIPHER_OPERATION_INIT
+ *
+ * This macro returns a suitable initializer for a cipher operation object of
+ * type #psa_cipher_operation_t.
+ */
+#ifdef __DOXYGEN_ONLY__
+/* This is an example definition for documentation purposes.
+ * Implementations should define a suitable value in `crypto_struct.h`.
+ */
+#define PSA_CIPHER_OPERATION_INIT {0}
+#endif
+
+/** Return an initial value for a cipher operation object.
+ */
+static psa_cipher_operation_t psa_cipher_operation_init(void);
+
+/** Set the key for a multipart symmetric encryption operation.
+ *
+ * The sequence of operations to encrypt a message with a symmetric cipher
+ * is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_cipher_operation_t, e.g.
+ *    PSA_CIPHER_OPERATION_INIT.
+ * -# Call psa_cipher_encrypt_setup() to specify the algorithm and key.
+ * -# Call either psa_cipher_generate_iv() or psa_cipher_set_iv() to
+ *    generate or set the IV (initialization vector). You should use
+ *    psa_cipher_generate_iv() unless the protocol you are implementing
+ *    requires a specific IV value.
+ * -# Call psa_cipher_update() zero, one or more times, passing a fragment
+ *    of the message each time.
+ * -# Call psa_cipher_finish().
+ *
+ * The application may call psa_cipher_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_cipher_encrypt_setup(), the application must
+ * eventually terminate the operation. The following events terminate an
+ * operation:
+ * - A failed call to any of the \c psa_cipher_xxx functions.
+ * - A call to psa_cipher_finish() or psa_cipher_abort().
+ *
+ * \param[in,out] operation     The operation object to set up. It must have
+ *                              been initialized as per the documentation for
+ *                              #psa_cipher_operation_t and not yet in use.
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must remain valid until the operation
+ *                              terminates.
+ * \param alg                   The cipher algorithm to compute
+ *                              (\c PSA_ALG_XXX value such that
+ *                              #PSA_ALG_IS_CIPHER(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a cipher algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (already set up and not
+ *         subsequently completed).
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_cipher_encrypt_setup(psa_cipher_operation_t *operation,
+                                      psa_key_handle_t handle,
+                                      psa_algorithm_t alg);
+
+/** Set the key for a multipart symmetric decryption operation.
+ *
+ * The sequence of operations to decrypt a message with a symmetric cipher
+ * is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_cipher_operation_t, e.g.
+ *    PSA_CIPHER_OPERATION_INIT.
+ * -# Call psa_cipher_decrypt_setup() to specify the algorithm and key.
+ * -# Call psa_cipher_set_iv() with the IV (initialization vector) for the
+ *    decryption. If the IV is prepended to the ciphertext, you can call
+ *    psa_cipher_update() on a buffer containing the IV followed by the
+ *    beginning of the message.
+ * -# Call psa_cipher_update() zero, one or more times, passing a fragment
+ *    of the message each time.
+ * -# Call psa_cipher_finish().
+ *
+ * The application may call psa_cipher_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_cipher_decrypt_setup(), the application must
+ * eventually terminate the operation. The following events terminate an
+ * operation:
+ * - A failed call to any of the \c psa_cipher_xxx functions.
+ * - A call to psa_cipher_finish() or psa_cipher_abort().
+ *
+ * \param[in,out] operation     The operation object to set up. It must have
+ *                              been initialized as per the documentation for
+ *                              #psa_cipher_operation_t and not yet in use.
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must remain valid until the operation
+ *                              terminates.
+ * \param alg                   The cipher algorithm to compute
+ *                              (\c PSA_ALG_XXX value such that
+ *                              #PSA_ALG_IS_CIPHER(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not a cipher algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (already set up and not
+ *         subsequently completed).
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_cipher_decrypt_setup(psa_cipher_operation_t *operation,
+                                      psa_key_handle_t handle,
+                                      psa_algorithm_t alg);
+
+/** Generate an IV for a symmetric encryption operation.
+ *
+ * This function generates a random IV (initialization vector), nonce
+ * or initial counter value for the encryption operation as appropriate
+ * for the chosen algorithm, key type and key size.
+ *
+ * The application must call psa_cipher_encrypt_setup() before
+ * calling this function.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \param[in,out] operation     Active cipher operation.
+ * \param[out] iv               Buffer where the generated IV is to be written.
+ * \param iv_size               Size of the \p iv buffer in bytes.
+ * \param[out] iv_length        On success, the number of bytes of the
+ *                              generated IV.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or IV already set).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p iv buffer is too small.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_generate_iv(psa_cipher_operation_t *operation,
+                                    uint8_t *iv,
+                                    size_t iv_size,
+                                    size_t *iv_length);
+
+/** Set the IV for a symmetric encryption or decryption operation.
+ *
+ * This function sets the IV (initialization vector), nonce
+ * or initial counter value for the encryption or decryption operation.
+ *
+ * The application must call psa_cipher_encrypt_setup() before
+ * calling this function.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \note When encrypting, applications should use psa_cipher_generate_iv()
+ * instead of this function, unless implementing a protocol that requires
+ * a non-random IV.
+ *
+ * \param[in,out] operation     Active cipher operation.
+ * \param[in] iv                Buffer containing the IV to use.
+ * \param iv_length             Size of the IV in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or IV already set).
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The size of \p iv is not acceptable for the chosen algorithm,
+ *         or the chosen algorithm does not use an IV.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_set_iv(psa_cipher_operation_t *operation,
+                               const uint8_t *iv,
+                               size_t iv_length);
+
+/** Encrypt or decrypt a message fragment in an active cipher operation.
+ *
+ * Before calling this function, you must:
+ * 1. Call either psa_cipher_encrypt_setup() or psa_cipher_decrypt_setup().
+ *    The choice of setup function determines whether this function
+ *    encrypts or decrypts its input.
+ * 2. If the algorithm requires an IV, call psa_cipher_generate_iv()
+ *    (recommended when encrypting) or psa_cipher_set_iv().
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \param[in,out] operation     Active cipher operation.
+ * \param[in] input             Buffer containing the message fragment to
+ *                              encrypt or decrypt.
+ * \param input_length          Size of the \p input buffer in bytes.
+ * \param[out] output           Buffer where the output is to be written.
+ * \param output_size           Size of the \p output buffer in bytes.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the returned output.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, IV required but
+ *         not set, or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p output buffer is too small.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_update(psa_cipher_operation_t *operation,
+                               const uint8_t *input,
+                               size_t input_length,
+                               uint8_t *output,
+                               size_t output_size,
+                               size_t *output_length);
+
+/** Finish encrypting or decrypting a message in a cipher operation.
+ *
+ * The application must call psa_cipher_encrypt_setup() or
+ * psa_cipher_decrypt_setup() before calling this function. The choice
+ * of setup function determines whether this function encrypts or
+ * decrypts its input.
+ *
+ * This function finishes the encryption or decryption of the message
+ * formed by concatenating the inputs passed to preceding calls to
+ * psa_cipher_update().
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \param[in,out] operation     Active cipher operation.
+ * \param[out] output           Buffer where the output is to be written.
+ * \param output_size           Size of the \p output buffer in bytes.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the returned output.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, IV required but
+ *         not set, or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p output buffer is too small.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_finish(psa_cipher_operation_t *operation,
+                               uint8_t *output,
+                               size_t output_size,
+                               size_t *output_length);
+
+/** Abort a cipher operation.
+ *
+ * Aborting an operation frees all associated resources except for the
+ * \p operation structure itself. Once aborted, the operation object
+ * can be reused for another operation by calling
+ * psa_cipher_encrypt_setup() or psa_cipher_decrypt_setup() again.
+ *
+ * You may call this function any time after the operation object has
+ * been initialized by any of the following methods:
+ * - A call to psa_cipher_encrypt_setup() or psa_cipher_decrypt_setup(),
+ *   whether it succeeds or not.
+ * - Initializing the \c struct to all-bits-zero.
+ * - Initializing the \c struct to logical zeros, e.g.
+ *   `psa_cipher_operation_t operation = {0}`.
+ *
+ * In particular, calling psa_cipher_abort() after the operation has been
+ * terminated by a call to psa_cipher_abort() or psa_cipher_finish()
+ * is safe and has no effect.
+ *
+ * \param[in,out] operation     Initialized cipher operation.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ *         \p operation is not an active cipher operation.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_cipher_abort(psa_cipher_operation_t *operation);
+
+/**@}*/
+
+/** \defgroup aead Authenticated encryption with associated data (AEAD)
+ * @{
+ */
+
+/** Process an authenticated encryption operation.
+ *
+ * \param handle                  Handle to the key to use for the operation.
+ * \param alg                     The AEAD algorithm to compute
+ *                                (\c PSA_ALG_XXX value such that
+ *                                #PSA_ALG_IS_AEAD(\p alg) is true).
+ * \param[in] nonce               Nonce or IV to use.
+ * \param nonce_length            Size of the \p nonce buffer in bytes.
+ * \param[in] additional_data     Additional data that will be authenticated
+ *                                but not encrypted.
+ * \param additional_data_length  Size of \p additional_data in bytes.
+ * \param[in] plaintext           Data that will be authenticated and
+ *                                encrypted.
+ * \param plaintext_length        Size of \p plaintext in bytes.
+ * \param[out] ciphertext         Output buffer for the authenticated and
+ *                                encrypted data. The additional data is not
+ *                                part of this output. For algorithms where the
+ *                                encrypted data and the authentication tag
+ *                                are defined as separate outputs, the
+ *                                authentication tag is appended to the
+ *                                encrypted data.
+ * \param ciphertext_size         Size of the \p ciphertext buffer in bytes.
+ *                                This must be at least
+ *                                #PSA_AEAD_ENCRYPT_OUTPUT_SIZE(\p alg,
+ *                                \p plaintext_length).
+ * \param[out] ciphertext_length  On success, the size of the output
+ *                                in the \p ciphertext buffer.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not an AEAD algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_aead_encrypt(psa_key_handle_t handle,
+                              psa_algorithm_t alg,
+                              const uint8_t *nonce,
+                              size_t nonce_length,
+                              const uint8_t *additional_data,
+                              size_t additional_data_length,
+                              const uint8_t *plaintext,
+                              size_t plaintext_length,
+                              uint8_t *ciphertext,
+                              size_t ciphertext_size,
+                              size_t *ciphertext_length);
+
+/** Process an authenticated decryption operation.
+ *
+ * \param handle                  Handle to the key to use for the operation.
+ * \param alg                     The AEAD algorithm to compute
+ *                                (\c PSA_ALG_XXX value such that
+ *                                #PSA_ALG_IS_AEAD(\p alg) is true).
+ * \param[in] nonce               Nonce or IV to use.
+ * \param nonce_length            Size of the \p nonce buffer in bytes.
+ * \param[in] additional_data     Additional data that has been authenticated
+ *                                but not encrypted.
+ * \param additional_data_length  Size of \p additional_data in bytes.
+ * \param[in] ciphertext          Data that has been authenticated and
+ *                                encrypted. For algorithms where the
+ *                                encrypted data and the authentication tag
+ *                                are defined as separate inputs, the buffer
+ *                                must contain the encrypted data followed
+ *                                by the authentication tag.
+ * \param ciphertext_length       Size of \p ciphertext in bytes.
+ * \param[out] plaintext          Output buffer for the decrypted data.
+ * \param plaintext_size          Size of the \p plaintext buffer in bytes.
+ *                                This must be at least
+ *                                #PSA_AEAD_DECRYPT_OUTPUT_SIZE(\p alg,
+ *                                \p ciphertext_length).
+ * \param[out] plaintext_length   On success, the size of the output
+ *                                in the \p plaintext buffer.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_INVALID_SIGNATURE
+ *         The ciphertext is not authentic.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not an AEAD algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_aead_decrypt(psa_key_handle_t handle,
+                              psa_algorithm_t alg,
+                              const uint8_t *nonce,
+                              size_t nonce_length,
+                              const uint8_t *additional_data,
+                              size_t additional_data_length,
+                              const uint8_t *ciphertext,
+                              size_t ciphertext_length,
+                              uint8_t *plaintext,
+                              size_t plaintext_size,
+                              size_t *plaintext_length);
+
+/** The type of the state data structure for multipart AEAD operations.
+ *
+ * Before calling any function on an AEAD operation object, the application
+ * must initialize it by any of the following means:
+ * - Set the structure to all-bits-zero, for example:
+ *   \code
+ *   psa_aead_operation_t operation;
+ *   memset(&operation, 0, sizeof(operation));
+ *   \endcode
+ * - Initialize the structure to logical zero values, for example:
+ *   \code
+ *   psa_aead_operation_t operation = {0};
+ *   \endcode
+ * - Initialize the structure to the initializer #PSA_AEAD_OPERATION_INIT,
+ *   for example:
+ *   \code
+ *   psa_aead_operation_t operation = PSA_AEAD_OPERATION_INIT;
+ *   \endcode
+ * - Assign the result of the function psa_aead_operation_init()
+ *   to the structure, for example:
+ *   \code
+ *   psa_aead_operation_t operation;
+ *   operation = psa_aead_operation_init();
+ *   \endcode
+ *
+ * This is an implementation-defined \c struct. Applications should not
+ * make any assumptions about the content of this structure except
+ * as directed by the documentation of a specific implementation. */
+typedef struct psa_aead_operation_s psa_aead_operation_t;
+
+/** \def PSA_AEAD_OPERATION_INIT
+ *
+ * This macro returns a suitable initializer for an AEAD operation object of
+ * type #psa_aead_operation_t.
+ */
+#ifdef __DOXYGEN_ONLY__
+/* This is an example definition for documentation purposes.
+ * Implementations should define a suitable value in `crypto_struct.h`.
+ */
+#define PSA_AEAD_OPERATION_INIT {0}
+#endif
+
+/** Return an initial value for an AEAD operation object.
+ */
+static psa_aead_operation_t psa_aead_operation_init(void);
+
+/** Set the key for a multipart authenticated encryption operation.
+ *
+ * The sequence of operations to encrypt a message with authentication
+ * is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_aead_operation_t, e.g.
+ *    PSA_AEAD_OPERATION_INIT.
+ * -# Call psa_aead_encrypt_setup() to specify the algorithm and key.
+ * -# If needed, call psa_aead_set_lengths() to specify the length of the
+ *    inputs to the subsequent calls to psa_aead_update_ad() and
+ *    psa_aead_update(). See the documentation of psa_aead_set_lengths()
+ *    for details.
+ * -# Call either psa_aead_generate_nonce() or psa_aead_set_nonce() to
+ *    generate or set the nonce. You should use
+ *    psa_aead_generate_nonce() unless the protocol you are implementing
+ *    requires a specific nonce value.
+ * -# Call psa_aead_update_ad() zero, one or more times, passing a fragment
+ *    of the non-encrypted additional authenticated data each time.
+ * -# Call psa_aead_update() zero, one or more times, passing a fragment
+ *    of the message to encrypt each time.
+ * -# Call psa_aead_finish().
+ *
+ * The application may call psa_aead_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_aead_encrypt_setup(), the application must
+ * eventually terminate the operation. The following events terminate an
+ * operation:
+ * - A failed call to any of the \c psa_aead_xxx functions.
+ * - A call to psa_aead_finish(), psa_aead_verify() or psa_aead_abort().
+ *
+ * \param[in,out] operation     The operation object to set up. It must have
+ *                              been initialized as per the documentation for
+ *                              #psa_aead_operation_t and not yet in use.
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must remain valid until the operation
+ *                              terminates.
+ * \param alg                   The AEAD algorithm to compute
+ *                              (\c PSA_ALG_XXX value such that
+ *                              #PSA_ALG_IS_AEAD(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not an AEAD algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_aead_encrypt_setup(psa_aead_operation_t *operation,
+                                    psa_key_handle_t handle,
+                                    psa_algorithm_t alg);
+
+/** Set the key for a multipart authenticated decryption operation.
+ *
+ * The sequence of operations to decrypt a message with authentication
+ * is as follows:
+ * -# Allocate an operation object which will be passed to all the functions
+ *    listed here.
+ * -# Initialize the operation object with one of the methods described in the
+ *    documentation for #psa_aead_operation_t, e.g.
+ *    PSA_AEAD_OPERATION_INIT.
+ * -# Call psa_aead_decrypt_setup() to specify the algorithm and key.
+ * -# If needed, call psa_aead_set_lengths() to specify the length of the
+ *    inputs to the subsequent calls to psa_aead_update_ad() and
+ *    psa_aead_update(). See the documentation of psa_aead_set_lengths()
+ *    for details.
+ * -# Call psa_aead_set_nonce() with the nonce for the decryption.
+ * -# Call psa_aead_update_ad() zero, one or more times, passing a fragment
+ *    of the non-encrypted additional authenticated data each time.
+ * -# Call psa_aead_update() zero, one or more times, passing a fragment
+ *    of the ciphertext to decrypt each time.
+ * -# Call psa_aead_verify().
+ *
+ * The application may call psa_aead_abort() at any time after the operation
+ * has been initialized.
+ *
+ * After a successful call to psa_aead_decrypt_setup(), the application must
+ * eventually terminate the operation. The following events terminate an
+ * operation:
+ * - A failed call to any of the \c psa_aead_xxx functions.
+ * - A call to psa_aead_finish(), psa_aead_verify() or psa_aead_abort().
+ *
+ * \param[in,out] operation     The operation object to set up. It must have
+ *                              been initialized as per the documentation for
+ *                              #psa_aead_operation_t and not yet in use.
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must remain valid until the operation
+ *                              terminates.
+ * \param alg                   The AEAD algorithm to compute
+ *                              (\c PSA_ALG_XXX value such that
+ *                              #PSA_ALG_IS_AEAD(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p handle is not compatible with \p alg.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not supported or is not an AEAD algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_aead_decrypt_setup(psa_aead_operation_t *operation,
+                                    psa_key_handle_t handle,
+                                    psa_algorithm_t alg);
+
+/** Generate a random nonce for an authenticated encryption operation.
+ *
+ * This function generates a random nonce for the authenticated encryption
+ * operation with an appropriate size for the chosen algorithm, key type
+ * and key size.
+ *
+ * The application must call psa_aead_encrypt_setup() before
+ * calling this function.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param[out] nonce            Buffer where the generated nonce is to be
+ *                              written.
+ * \param nonce_size            Size of the \p nonce buffer in bytes.
+ * \param[out] nonce_length     On success, the number of bytes of the
+ *                              generated nonce.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or nonce already set).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p nonce buffer is too small.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_generate_nonce(psa_aead_operation_t *operation,
+                                     uint8_t *nonce,
+                                     size_t nonce_size,
+                                     size_t *nonce_length);
+
+/** Set the nonce for an authenticated encryption or decryption operation.
+ *
+ * This function sets the nonce for the authenticated
+ * encryption or decryption operation.
+ *
+ * The application must call psa_aead_encrypt_setup() before
+ * calling this function.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \note When encrypting, applications should use psa_aead_generate_nonce()
+ * instead of this function, unless implementing a protocol that requires
+ * a non-random IV.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param[in] nonce             Buffer containing the nonce to use.
+ * \param nonce_length          Size of the nonce in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, or nonce already set).
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The size of \p nonce is not acceptable for the chosen algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_set_nonce(psa_aead_operation_t *operation,
+                                const uint8_t *nonce,
+                                size_t nonce_length);
+
+/** Declare the lengths of the message and additional data for AEAD.
+ *
+ * The application must call this function before calling
+ * psa_aead_update_ad() or psa_aead_update() if the algorithm for
+ * the operation requires it. If the algorithm does not require it,
+ * calling this function is optional, but if this function is called
+ * then the implementation must enforce the lengths.
+ *
+ * You may call this function before or after setting the nonce with
+ * psa_aead_set_nonce() or psa_aead_generate_nonce().
+ *
+ * - For #PSA_ALG_CCM, calling this function is required.
+ * - For the other AEAD algorithms defined in this specification, calling
+ *   this function is not required.
+ * - For vendor-defined algorithm, refer to the vendor documentation.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param ad_length             Size of the non-encrypted additional
+ *                              authenticated data in bytes.
+ * \param plaintext_length      Size of the plaintext to encrypt in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, already completed,
+ *         or psa_aead_update_ad() or psa_aead_update() already called).
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         At least one of the lengths is not acceptable for the chosen
+ *         algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_set_lengths(psa_aead_operation_t *operation,
+                                  size_t ad_length,
+                                  size_t plaintext_length);
+
+/** Pass additional data to an active AEAD operation.
+ *
+ * Additional data is authenticated, but not encrypted.
+ *
+ * You may call this function multiple times to pass successive fragments
+ * of the additional data. You may not call this function after passing
+ * data to encrypt or decrypt with psa_aead_update().
+ *
+ * Before calling this function, you must:
+ * 1. Call either psa_aead_encrypt_setup() or psa_aead_decrypt_setup().
+ * 2. Set the nonce with psa_aead_generate_nonce() or psa_aead_set_nonce().
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \warning When decrypting, until psa_aead_verify() has returned #PSA_SUCCESS,
+ *          there is no guarantee that the input is valid. Therefore, until
+ *          you have called psa_aead_verify() and it has returned #PSA_SUCCESS,
+ *          treat the input as untrusted and prepare to undo any action that
+ *          depends on the input if psa_aead_verify() returns an error status.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param[in] input             Buffer containing the fragment of
+ *                              additional data.
+ * \param input_length          Size of the \p input buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, nonce not set,
+ *         psa_aead_update() already called, or operation already completed).
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total input length overflows the additional data length that
+ *         was previously specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_update_ad(psa_aead_operation_t *operation,
+                                const uint8_t *input,
+                                size_t input_length);
+
+/** Encrypt or decrypt a message fragment in an active AEAD operation.
+ *
+ * Before calling this function, you must:
+ * 1. Call either psa_aead_encrypt_setup() or psa_aead_decrypt_setup().
+ *    The choice of setup function determines whether this function
+ *    encrypts or decrypts its input.
+ * 2. Set the nonce with psa_aead_generate_nonce() or psa_aead_set_nonce().
+ * 3. Call psa_aead_update_ad() to pass all the additional data.
+ *
+ * If this function returns an error status, the operation becomes inactive.
+ *
+ * \warning When decrypting, until psa_aead_verify() has returned #PSA_SUCCESS,
+ *          there is no guarantee that the input is valid. Therefore, until
+ *          you have called psa_aead_verify() and it has returned #PSA_SUCCESS:
+ *          - Do not use the output in any way other than storing it in a
+ *            confidential location. If you take any action that depends
+ *            on the tentative decrypted data, this action will need to be
+ *            undone if the input turns out not to be valid. Furthermore,
+ *            if an adversary can observe that this action took place
+ *            (for example through timing), they may be able to use this
+ *            fact as an oracle to decrypt any message encrypted with the
+ *            same key.
+ *          - In particular, do not copy the output anywhere but to a
+ *            memory or storage space that you have exclusive access to.
+ *
+ * This function does not require the input to be aligned to any
+ * particular block boundary. If the implementation can only process
+ * a whole block at a time, it must consume all the input provided, but
+ * it may delay the end of the corresponding output until a subsequent
+ * call to psa_aead_update(), psa_aead_finish() or psa_aead_verify()
+ * provides sufficient input. The amount of data that can be delayed
+ * in this way is bounded by #PSA_AEAD_UPDATE_OUTPUT_SIZE.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param[in] input             Buffer containing the message fragment to
+ *                              encrypt or decrypt.
+ * \param input_length          Size of the \p input buffer in bytes.
+ * \param[out] output           Buffer where the output is to be written.
+ * \param output_size           Size of the \p output buffer in bytes.
+ *                              This must be at least
+ *                              #PSA_AEAD_UPDATE_OUTPUT_SIZE(\c alg,
+ *                              \p input_length) where \c alg is the
+ *                              algorithm that is being calculated.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the returned output.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, nonce not set
+ *         or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p output buffer is too small.
+ *         You can determine a sufficient buffer size by calling
+ *         #PSA_AEAD_UPDATE_OUTPUT_SIZE(\c alg, \p input_length)
+ *         where \c alg is the algorithm that is being calculated.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total length of input to psa_aead_update_ad() so far is
+ *         less than the additional data length that was previously
+ *         specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total input length overflows the plaintext length that
+ *         was previously specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_update(psa_aead_operation_t *operation,
+                             const uint8_t *input,
+                             size_t input_length,
+                             uint8_t *output,
+                             size_t output_size,
+                             size_t *output_length);
+
+/** Finish encrypting a message in an AEAD operation.
+ *
+ * The operation must have been set up with psa_aead_encrypt_setup().
+ *
+ * This function finishes the authentication of the additional data
+ * formed by concatenating the inputs passed to preceding calls to
+ * psa_aead_update_ad() with the plaintext formed by concatenating the
+ * inputs passed to preceding calls to psa_aead_update().
+ *
+ * This function has two output buffers:
+ * - \p ciphertext contains trailing ciphertext that was buffered from
+ *   preceding calls to psa_aead_update().
+ * - \p tag contains the authentication tag. Its length is always
+ *   #PSA_AEAD_TAG_LENGTH(\c alg) where \c alg is the AEAD algorithm
+ *   that the operation performs.
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param[out] ciphertext       Buffer where the last part of the ciphertext
+ *                              is to be written.
+ * \param ciphertext_size       Size of the \p ciphertext buffer in bytes.
+ *                              This must be at least
+ *                              #PSA_AEAD_FINISH_OUTPUT_SIZE(\c alg) where
+ *                              \c alg is the algorithm that is being
+ *                              calculated.
+ * \param[out] ciphertext_length On success, the number of bytes of
+ *                              returned ciphertext.
+ * \param[out] tag              Buffer where the authentication tag is
+ *                              to be written.
+ * \param tag_size              Size of the \p tag buffer in bytes.
+ *                              This must be at least
+ *                              #PSA_AEAD_TAG_LENGTH(\c alg) where \c alg is
+ *                              the algorithm that is being calculated.
+ * \param[out] tag_length       On success, the number of bytes
+ *                              that make up the returned tag.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, nonce not set,
+ *         decryption, or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p ciphertext or \p tag buffer is too small.
+ *         You can determine a sufficient buffer size for \p ciphertext by
+ *         calling #PSA_AEAD_FINISH_OUTPUT_SIZE(\c alg)
+ *         where \c alg is the algorithm that is being calculated.
+ *         You can determine a sufficient buffer size for \p tag by
+ *         calling #PSA_AEAD_TAG_LENGTH(\c alg).
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total length of input to psa_aead_update_ad() so far is
+ *         less than the additional data length that was previously
+ *         specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total length of input to psa_aead_update() so far is
+ *         less than the plaintext length that was previously
+ *         specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_finish(psa_aead_operation_t *operation,
+                             uint8_t *ciphertext,
+                             size_t ciphertext_size,
+                             size_t *ciphertext_length,
+                             uint8_t *tag,
+                             size_t tag_size,
+                             size_t *tag_length);
+
+/** Finish authenticating and decrypting a message in an AEAD operation.
+ *
+ * The operation must have been set up with psa_aead_decrypt_setup().
+ *
+ * This function finishes the authentication of the additional data
+ * formed by concatenating the inputs passed to preceding calls to
+ * psa_aead_update_ad() with the ciphertext formed by concatenating the
+ * inputs passed to preceding calls to psa_aead_update().
+ *
+ * When this function returns, the operation becomes inactive.
+ *
+ * \param[in,out] operation     Active AEAD operation.
+ * \param[out] plaintext        Buffer where the last part of the plaintext
+ *                              is to be written. This is the remaining data
+ *                              from previous calls to psa_aead_update()
+ *                              that could not be processed until the end
+ *                              of the input.
+ * \param plaintext_size        Size of the \p plaintext buffer in bytes.
+ *                              This must be at least
+ *                              #PSA_AEAD_VERIFY_OUTPUT_SIZE(\c alg) where
+ *                              \c alg is the algorithm that is being
+ *                              calculated.
+ * \param[out] plaintext_length On success, the number of bytes of
+ *                              returned plaintext.
+ * \param[in] tag               Buffer containing the authentication tag.
+ * \param tag_length            Size of the \p tag buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The operation state is not valid (not set up, nonce not set,
+ *         encryption, or already completed).
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p plaintext buffer is too small.
+ *         You can determine a sufficient buffer size for \p plaintext by
+ *         calling #PSA_AEAD_VERIFY_OUTPUT_SIZE(\c alg)
+ *         where \c alg is the algorithm that is being calculated.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total length of input to psa_aead_update_ad() so far is
+ *         less than the additional data length that was previously
+ *         specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The total length of input to psa_aead_update() so far is
+ *         less than the plaintext length that was previously
+ *         specified with psa_aead_set_lengths().
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_verify(psa_aead_operation_t *operation,
+                             uint8_t *plaintext,
+                             size_t plaintext_size,
+                             size_t *plaintext_length,
+                             const uint8_t *tag,
+                             size_t tag_length);
+
+/** Abort an AEAD operation.
+ *
+ * Aborting an operation frees all associated resources except for the
+ * \p operation structure itself. Once aborted, the operation object
+ * can be reused for another operation by calling
+ * psa_aead_encrypt_setup() or psa_aead_decrypt_setup() again.
+ *
+ * You may call this function any time after the operation object has
+ * been initialized by any of the following methods:
+ * - A call to psa_aead_encrypt_setup() or psa_aead_decrypt_setup(),
+ *   whether it succeeds or not.
+ * - Initializing the \c struct to all-bits-zero.
+ * - Initializing the \c struct to logical zeros, e.g.
+ *   `psa_aead_operation_t operation = {0}`.
+ *
+ * In particular, calling psa_aead_abort() after the operation has been
+ * terminated by a call to psa_aead_abort() or psa_aead_finish()
+ * is safe and has no effect.
+ *
+ * \param[in,out] operation     Initialized AEAD operation.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ *         \p operation is not an active AEAD operation.
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_aead_abort(psa_aead_operation_t *operation);
+
+/**@}*/
+
+/** \defgroup asymmetric Asymmetric cryptography
+ * @{
+ */
+
+/**
+ * \brief Sign a hash or short message with a private key.
+ *
+ * Note that to perform a hash-and-sign signature algorithm, you must
+ * first calculate the hash by calling psa_hash_setup(), psa_hash_update()
+ * and psa_hash_finish(). Then pass the resulting hash as the \p hash
+ * parameter to this function. You can use #PSA_ALG_SIGN_GET_HASH(\p alg)
+ * to determine the hash algorithm to use.
+ *
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must be an asymmetric key pair.
+ * \param alg                   A signature algorithm that is compatible with
+ *                              the type of \p handle.
+ * \param[in] hash              The hash or message to sign.
+ * \param hash_length           Size of the \p hash buffer in bytes.
+ * \param[out] signature        Buffer where the signature is to be written.
+ * \param signature_size        Size of the \p signature buffer in bytes.
+ * \param[out] signature_length On success, the number of bytes
+ *                              that make up the returned signature value.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p signature buffer is too small. You can
+ *         determine a sufficient buffer size by calling
+ *         #PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE(\c key_type, \c key_bits, \p alg)
+ *         where \c key_type and \c key_bits are the type and bit-size
+ *         respectively of \p handle.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_asymmetric_sign(psa_key_handle_t handle,
+                                 psa_algorithm_t alg,
+                                 const uint8_t *hash,
+                                 size_t hash_length,
+                                 uint8_t *signature,
+                                 size_t signature_size,
+                                 size_t *signature_length);
+
+/**
+ * \brief Verify the signature a hash or short message using a public key.
+ *
+ * Note that to perform a hash-and-sign signature algorithm, you must
+ * first calculate the hash by calling psa_hash_setup(), psa_hash_update()
+ * and psa_hash_finish(). Then pass the resulting hash as the \p hash
+ * parameter to this function. You can use #PSA_ALG_SIGN_GET_HASH(\p alg)
+ * to determine the hash algorithm to use.
+ *
+ * \param handle            Handle to the key to use for the operation.
+ *                          It must be a public key or an asymmetric key pair.
+ * \param alg               A signature algorithm that is compatible with
+ *                          the type of \p handle.
+ * \param[in] hash          The hash or message whose signature is to be
+ *                          verified.
+ * \param hash_length       Size of the \p hash buffer in bytes.
+ * \param[in] signature     Buffer containing the signature to verify.
+ * \param signature_length  Size of the \p signature buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         The signature is valid.
+ * \retval #PSA_ERROR_INVALID_SIGNATURE
+ *         The calculation was perfomed successfully, but the passed
+ *         signature is not a valid signature.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_asymmetric_verify(psa_key_handle_t handle,
+                                   psa_algorithm_t alg,
+                                   const uint8_t *hash,
+                                   size_t hash_length,
+                                   const uint8_t *signature,
+                                   size_t signature_length);
+
+/**
+ * \brief Encrypt a short message with a public key.
+ *
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must be a public key or an asymmetric
+ *                              key pair.
+ * \param alg                   An asymmetric encryption algorithm that is
+ *                              compatible with the type of \p handle.
+ * \param[in] input             The message to encrypt.
+ * \param input_length          Size of the \p input buffer in bytes.
+ * \param[in] salt              A salt or label, if supported by the
+ *                              encryption algorithm.
+ *                              If the algorithm does not support a
+ *                              salt, pass \c NULL.
+ *                              If the algorithm supports an optional
+ *                              salt and you do not want to pass a salt,
+ *                              pass \c NULL.
+ *
+ *                              - For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
+ *                                supported.
+ * \param salt_length           Size of the \p salt buffer in bytes.
+ *                              If \p salt is \c NULL, pass 0.
+ * \param[out] output           Buffer where the encrypted message is to
+ *                              be written.
+ * \param output_size           Size of the \p output buffer in bytes.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the returned output.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p output buffer is too small. You can
+ *         determine a sufficient buffer size by calling
+ *         #PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE(\c key_type, \c key_bits, \p alg)
+ *         where \c key_type and \c key_bits are the type and bit-size
+ *         respectively of \p handle.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_asymmetric_encrypt(psa_key_handle_t handle,
+                                    psa_algorithm_t alg,
+                                    const uint8_t *input,
+                                    size_t input_length,
+                                    const uint8_t *salt,
+                                    size_t salt_length,
+                                    uint8_t *output,
+                                    size_t output_size,
+                                    size_t *output_length);
+
+/**
+ * \brief Decrypt a short message with a private key.
+ *
+ * \param handle                Handle to the key to use for the operation.
+ *                              It must be an asymmetric key pair.
+ * \param alg                   An asymmetric encryption algorithm that is
+ *                              compatible with the type of \p handle.
+ * \param[in] input             The message to decrypt.
+ * \param input_length          Size of the \p input buffer in bytes.
+ * \param[in] salt              A salt or label, if supported by the
+ *                              encryption algorithm.
+ *                              If the algorithm does not support a
+ *                              salt, pass \c NULL.
+ *                              If the algorithm supports an optional
+ *                              salt and you do not want to pass a salt,
+ *                              pass \c NULL.
+ *
+ *                              - For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
+ *                                supported.
+ * \param salt_length           Size of the \p salt buffer in bytes.
+ *                              If \p salt is \c NULL, pass 0.
+ * \param[out] output           Buffer where the decrypted message is to
+ *                              be written.
+ * \param output_size           Size of the \c output buffer in bytes.
+ * \param[out] output_length    On success, the number of bytes
+ *                              that make up the returned output.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         The size of the \p output buffer is too small. You can
+ *         determine a sufficient buffer size by calling
+ *         #PSA_ASYMMETRIC_DECRYPT_OUTPUT_SIZE(\c key_type, \c key_bits, \p alg)
+ *         where \c key_type and \c key_bits are the type and bit-size
+ *         respectively of \p handle.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
+ * \retval #PSA_ERROR_INVALID_PADDING
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_asymmetric_decrypt(psa_key_handle_t handle,
+                                    psa_algorithm_t alg,
+                                    const uint8_t *input,
+                                    size_t input_length,
+                                    const uint8_t *salt,
+                                    size_t salt_length,
+                                    uint8_t *output,
+                                    size_t output_size,
+                                    size_t *output_length);
+
+/**@}*/
+
+/** \defgroup key_derivation Key derivation and pseudorandom generation
+ * @{
+ */
+
+/** The type of the state data structure for key derivation operations.
+ *
+ * Before calling any function on a key derivation operation object, the
+ * application must initialize it by any of the following means:
+ * - Set the structure to all-bits-zero, for example:
+ *   \code
+ *   psa_key_derivation_operation_t operation;
+ *   memset(&operation, 0, sizeof(operation));
+ *   \endcode
+ * - Initialize the structure to logical zero values, for example:
+ *   \code
+ *   psa_key_derivation_operation_t operation = {0};
+ *   \endcode
+ * - Initialize the structure to the initializer #PSA_KEY_DERIVATION_OPERATION_INIT,
+ *   for example:
+ *   \code
+ *   psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+ *   \endcode
+ * - Assign the result of the function psa_key_derivation_operation_init()
+ *   to the structure, for example:
+ *   \code
+ *   psa_key_derivation_operation_t operation;
+ *   operation = psa_key_derivation_operation_init();
+ *   \endcode
+ *
+ * This is an implementation-defined \c struct. Applications should not
+ * make any assumptions about the content of this structure except
+ * as directed by the documentation of a specific implementation.
+ */
+typedef struct psa_key_derivation_s psa_key_derivation_operation_t;
+
+/** \def PSA_KEY_DERIVATION_OPERATION_INIT
+ *
+ * This macro returns a suitable initializer for a key derivation operation
+ * object of type #psa_key_derivation_operation_t.
+ */
+#ifdef __DOXYGEN_ONLY__
+/* This is an example definition for documentation purposes.
+ * Implementations should define a suitable value in `crypto_struct.h`.
+ */
+#define PSA_KEY_DERIVATION_OPERATION_INIT {0}
+#endif
+
+/** Return an initial value for a key derivation operation object.
+ */
+static psa_key_derivation_operation_t psa_key_derivation_operation_init(void);
+
+/** Set up a key derivation operation.
+ *
+ * A key derivation algorithm takes some inputs and uses them to generate
+ * a byte stream in a deterministic way.
+ * This byte stream can be used to produce keys and other
+ * cryptographic material.
+ *
+ * To derive a key:
+ * - Start with an initialized object of type #psa_key_derivation_operation_t.
+ * - Call psa_key_derivation_setup() to select the algorithm.
+ * - Provide the inputs for the key derivation by calling
+ *   psa_key_derivation_input_bytes() or psa_key_derivation_input_key()
+ *   as appropriate. Which inputs are needed, in what order, and whether
+ *   they may be keys and if so of what type depends on the algorithm.
+ * - Optionally set the operation's maximum capacity with
+ *   psa_key_derivation_set_capacity(). You may do this before, in the middle
+ *   of or after providing inputs. For some algorithms, this step is mandatory
+ *   because the output depends on the maximum capacity.
+ * - To derive a key, call psa_key_derivation_output_key().
+ *   To derive a byte string for a different purpose, call
+ * - psa_key_derivation_output_bytes().
+ *   Successive calls to these functions use successive output bytes
+ *   calculated by the key derivation algorithm.
+ * - Clean up the key derivation operation object with
+ *   psa_key_derivation_abort().
+ *
+ * \param[in,out] operation       The key derivation operation object
+ *                                to set up. It must
+ *                                have been initialized but not set up yet.
+ * \param alg                     The key derivation algorithm to compute
+ *                                (\c PSA_ALG_XXX value such that
+ *                                #PSA_ALG_IS_KEY_DERIVATION(\p alg) is true).
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c alg is not a key derivation algorithm.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \c alg is not supported or is not a key derivation algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ */
+psa_status_t psa_key_derivation_setup(
+    psa_key_derivation_operation_t *operation,
+    psa_algorithm_t alg);
+
+/** Retrieve the current capacity of a key derivation operation.
+ *
+ * The capacity of a key derivation is the maximum number of bytes that it can
+ * return. When you get *N* bytes of output from a key derivation operation,
+ * this reduces its capacity by *N*.
+ *
+ * \param[in] operation     The operation to query.
+ * \param[out] capacity     On success, the capacity of the operation.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ */
+psa_status_t psa_key_derivation_get_capacity(
+    const psa_key_derivation_operation_t *operation,
+    size_t *capacity);
+
+/** Set the maximum capacity of a key derivation operation.
+ *
+ * The capacity of a key derivation operation is the maximum number of bytes
+ * that the key derivation operation can return from this point onwards.
+ *
+ * \param[in,out] operation The key derivation operation object to modify.
+ * \param capacity          The new capacity of the operation.
+ *                          It must be less or equal to the operation's
+ *                          current capacity.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p capacity is larger than the operation's current capacity.
+ *         In this case, the operation object remains valid and its capacity
+ *         remains unchanged.
+ * \retval #PSA_ERROR_BAD_STATE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ */
+psa_status_t psa_key_derivation_set_capacity(
+    psa_key_derivation_operation_t *operation,
+    size_t capacity);
+
+/** Use the maximum possible capacity for a key derivation operation.
+ *
+ * Use this value as the capacity argument when setting up a key derivation
+ * to indicate that the operation should have the maximum possible capacity.
+ * The value of the maximum possible capacity depends on the key derivation
+ * algorithm.
+ */
+#define PSA_KEY_DERIVATION_UNLIMITED_CAPACITY ((size_t)(-1))
+
+/** Provide an input for key derivation or key agreement.
+ *
+ * Which inputs are required and in what order depends on the algorithm.
+ * Refer to the documentation of each key derivation or key agreement
+ * algorithm for information.
+ *
+ * This function passes direct inputs. Some inputs must be passed as keys
+ * using psa_key_derivation_input_key() instead of this function. Refer to
+ * the documentation of individual step types for information.
+ *
+ * \param[in,out] operation       The key derivation operation object to use.
+ *                                It must have been set up with
+ *                                psa_key_derivation_setup() and must not
+ *                                have produced any output yet.
+ * \param step                    Which step the input data is for.
+ * \param[in] data                Input data to use.
+ * \param data_length             Size of the \p data buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c step is not compatible with the operation's algorithm.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c step does not allow direct inputs.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The value of \p step is not valid given the state of \p operation.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_key_derivation_input_bytes(
+    psa_key_derivation_operation_t *operation,
+    psa_key_derivation_step_t step,
+    const uint8_t *data,
+    size_t data_length);
+
+/** Provide an input for key derivation in the form of a key.
+ *
+ * Which inputs are required and in what order depends on the algorithm.
+ * Refer to the documentation of each key derivation or key agreement
+ * algorithm for information.
+ *
+ * This function passes key inputs. Some inputs must be passed as keys
+ * of the appropriate type using this function, while others must be
+ * passed as direct inputs using psa_key_derivation_input_bytes(). Refer to
+ * the documentation of individual step types for information.
+ *
+ * \param[in,out] operation       The key derivation operation object to use.
+ *                                It must have been set up with
+ *                                psa_key_derivation_setup() and must not
+ *                                have produced any output yet.
+ * \param step                    Which step the input data is for.
+ * \param handle                  Handle to the key. It must have an
+ *                                appropriate type for \p step and must
+ *                                allow the usage #PSA_KEY_USAGE_DERIVE.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c step is not compatible with the operation's algorithm.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c step does not allow key inputs.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The value of \p step is not valid given the state of \p operation.
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_key_derivation_input_key(
+    psa_key_derivation_operation_t *operation,
+    psa_key_derivation_step_t step,
+    psa_key_handle_t handle);
+
+/** Perform a key agreement and use the shared secret as input to a key
+ * derivation.
+ *
+ * A key agreement algorithm takes two inputs: a private key \p private_key
+ * a public key \p peer_key.
+ * The result of this function is passed as input to a key derivation.
+ * The output of this key derivation can be extracted by reading from the
+ * resulting operation to produce keys and other cryptographic material.
+ *
+ * \param[in,out] operation       The key derivation operation object to use.
+ *                                It must have been set up with
+ *                                psa_key_derivation_setup() with a
+ *                                key agreement and derivation algorithm
+ *                                \c alg (\c PSA_ALG_XXX value such that
+ *                                #PSA_ALG_IS_KEY_AGREEMENT(\c alg) is true
+ *                                and #PSA_ALG_IS_RAW_KEY_AGREEMENT(\c alg)
+ *                                is false).
+ *                                The operation must be ready for an
+ *                                input of the type given by \p step.
+ * \param step                    Which step the input data is for.
+ * \param private_key             Handle to the private key to use.
+ * \param[in] peer_key      Public key of the peer. The peer key must be in the
+ *                          same format that psa_import_key() accepts for the
+ *                          public key type corresponding to the type of
+ *                          private_key. That is, this function performs the
+ *                          equivalent of
+ *                          #psa_import_key(...,
+ *                          `peer_key`, `peer_key_length`) where
+ *                          with key attributes indicating the public key
+ *                          type corresponding to the type of `private_key`.
+ *                          For example, for EC keys, this means that peer_key
+ *                          is interpreted as a point on the curve that the
+ *                          private key is on. The standard formats for public
+ *                          keys are documented in the documentation of
+ *                          psa_export_public_key().
+ * \param peer_key_length         Size of \p peer_key in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c private_key is not compatible with \c alg,
+ *         or \p peer_key is not valid for \c alg or not compatible with
+ *         \c private_key.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \c alg is not supported or is not a key derivation algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_key_derivation_key_agreement(
+    psa_key_derivation_operation_t *operation,
+    psa_key_derivation_step_t step,
+    psa_key_handle_t private_key,
+    const uint8_t *peer_key,
+    size_t peer_key_length);
+
+/** Read some data from a key derivation operation.
+ *
+ * This function calculates output bytes from a key derivation algorithm and
+ * return those bytes.
+ * If you view the key derivation's output as a stream of bytes, this
+ * function destructively reads the requested number of bytes from the
+ * stream.
+ * The operation's capacity decreases by the number of bytes read.
+ *
+ * \param[in,out] operation The key derivation operation object to read from.
+ * \param[out] output       Buffer where the output will be written.
+ * \param output_length     Number of bytes to output.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INSUFFICIENT_DATA
+ *                          The operation's capacity was less than
+ *                          \p output_length bytes. Note that in this case,
+ *                          no output is written to the output buffer.
+ *                          The operation's capacity is set to 0, thus
+ *                          subsequent calls to this function will not
+ *                          succeed, even with a smaller output buffer.
+ * \retval #PSA_ERROR_BAD_STATE
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_key_derivation_output_bytes(
+    psa_key_derivation_operation_t *operation,
+    uint8_t *output,
+    size_t output_length);
+
+/** Derive a key from an ongoing key derivation operation.
+ *
+ * This function calculates output bytes from a key derivation algorithm
+ * and uses those bytes to generate a key deterministically.
+ * If you view the key derivation's output as a stream of bytes, this
+ * function destructively reads as many bytes as required from the
+ * stream.
+ * The operation's capacity decreases by the number of bytes read.
+ *
+ * How much output is produced and consumed from the operation, and how
+ * the key is derived, depends on the key type:
+ *
+ * - For key types for which the key is an arbitrary sequence of bytes
+ *   of a given size, this function is functionally equivalent to
+ *   calling #psa_key_derivation_output_bytes
+ *   and passing the resulting output to #psa_import_key.
+ *   However, this function has a security benefit:
+ *   if the implementation provides an isolation boundary then
+ *   the key material is not exposed outside the isolation boundary.
+ *   As a consequence, for these key types, this function always consumes
+ *   exactly (\p bits / 8) bytes from the operation.
+ *   The following key types defined in this specification follow this scheme:
+ *
+ *     - #PSA_KEY_TYPE_AES;
+ *     - #PSA_KEY_TYPE_ARC4;
+ *     - #PSA_KEY_TYPE_CAMELLIA;
+ *     - #PSA_KEY_TYPE_DERIVE;
+ *     - #PSA_KEY_TYPE_HMAC.
+ *
+ * - For ECC keys on a Montgomery elliptic curve
+ *   (#PSA_KEY_TYPE_ECC_KEY_PAIR(\c curve) where \c curve designates a
+ *   Montgomery curve), this function always draws a byte string whose
+ *   length is determined by the curve, and sets the mandatory bits
+ *   accordingly. That is:
+ *
+ *     - #PSA_ECC_CURVE_CURVE25519: draw a 32-byte string
+ *       and process it as specified in RFC 7748 &sect;5.
+ *     - #PSA_ECC_CURVE_CURVE448: draw a 56-byte string
+ *       and process it as specified in RFC 7748 &sect;5.
+ *
+ * - For key types for which the key is represented by a single sequence of
+ *   \p bits bits with constraints as to which bit sequences are acceptable,
+ *   this function draws a byte string of length (\p bits / 8) bytes rounded
+ *   up to the nearest whole number of bytes. If the resulting byte string
+ *   is acceptable, it becomes the key, otherwise the drawn bytes are discarded.
+ *   This process is repeated until an acceptable byte string is drawn.
+ *   The byte string drawn from the operation is interpreted as specified
+ *   for the output produced by psa_export_key().
+ *   The following key types defined in this specification follow this scheme:
+ *
+ *     - #PSA_KEY_TYPE_DES.
+ *       Force-set the parity bits, but discard forbidden weak keys.
+ *       For 2-key and 3-key triple-DES, the three keys are generated
+ *       successively (for example, for 3-key triple-DES,
+ *       if the first 8 bytes specify a weak key and the next 8 bytes do not,
+ *       discard the first 8 bytes, use the next 8 bytes as the first key,
+ *       and continue reading output from the operation to derive the other
+ *       two keys).
+ *     - Finite-field Diffie-Hellman keys (#PSA_KEY_TYPE_DH_KEY_PAIR(\c group)
+ *       where \c group designates any Diffie-Hellman group) and
+ *       ECC keys on a Weierstrass elliptic curve
+ *       (#PSA_KEY_TYPE_ECC_KEY_PAIR(\c curve) where \c curve designates a
+ *       Weierstrass curve).
+ *       For these key types, interpret the byte string as integer
+ *       in big-endian order. Discard it if it is not in the range
+ *       [0, *N* - 2] where *N* is the boundary of the private key domain
+ *       (the prime *p* for Diffie-Hellman, the subprime *q* for DSA,
+ *       or the order of the curve's base point for ECC).
+ *       Add 1 to the resulting integer and use this as the private key *x*.
+ *       This method allows compliance to NIST standards, specifically
+ *       the methods titled "key-pair generation by testing candidates"
+ *       in NIST SP 800-56A &sect;5.6.1.1.4 for Diffie-Hellman,
+ *       in FIPS 186-4 &sect;B.1.2 for DSA, and
+ *       in NIST SP 800-56A &sect;5.6.1.2.2 or
+ *       FIPS 186-4 &sect;B.4.2 for elliptic curve keys.
+ *
+ * - For other key types, including #PSA_KEY_TYPE_RSA_KEY_PAIR,
+ *   the way in which the operation output is consumed is
+ *   implementation-defined.
+ *
+ * In all cases, the data that is read is discarded from the operation.
+ * The operation's capacity is decreased by the number of bytes read.
+ *
+ * \param[in] attributes    The attributes for the new key.
+ * \param[in,out] operation The key derivation operation object to read from.
+ * \param[out] handle       On success, a handle to the newly created key.
+ *                          \c 0 on failure.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ *         If the key is persistent, the key material and the key's metadata
+ *         have been saved to persistent storage.
+ * \retval #PSA_ERROR_ALREADY_EXISTS
+ *         This is an attempt to create a persistent key, and there is
+ *         already a persistent key with the given identifier.
+ * \retval #PSA_ERROR_INSUFFICIENT_DATA
+ *         There was not enough data to create the desired key.
+ *         Note that in this case, no output is written to the output buffer.
+ *         The operation's capacity is set to 0, thus subsequent calls to
+ *         this function will not succeed, even with a smaller output buffer.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         The key type or key size is not supported, either by the
+ *         implementation in general or in this particular location.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The provided key attributes are not valid for the operation.
+ * \retval #PSA_ERROR_BAD_STATE
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_key_derivation_output_key(
+    const psa_key_attributes_t *attributes,
+    psa_key_derivation_operation_t *operation,
+    psa_key_handle_t *handle);
+
+/** Abort a key derivation operation.
+ *
+ * Once a key derivation operation has been aborted, its capacity is zero.
+ * Aborting an operation frees all associated resources except for the
+ * \c operation structure itself.
+ *
+ * This function may be called at any time as long as the operation
+ * object has been initialized to #PSA_KEY_DERIVATION_OPERATION_INIT, to
+ * psa_key_derivation_operation_init() or a zero value. In particular,
+ * it is valid to call psa_key_derivation_abort() twice, or to call
+ * psa_key_derivation_abort() on an operation that has not been set up.
+ *
+ * Once aborted, the key derivation operation object may be called.
+ *
+ * \param[in,out] operation    The operation to abort.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BAD_STATE
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_key_derivation_abort(
+    psa_key_derivation_operation_t *operation);
+
+/** Perform a key agreement and return the raw shared secret.
+ *
+ * \warning The raw result of a key agreement algorithm such as finite-field
+ * Diffie-Hellman or elliptic curve Diffie-Hellman has biases and should
+ * not be used directly as key material. It should instead be passed as
+ * input to a key derivation algorithm. To chain a key agreement with
+ * a key derivation, use psa_key_derivation_key_agreement() and other
+ * functions from the key derivation interface.
+ *
+ * \param alg                     The key agreement algorithm to compute
+ *                                (\c PSA_ALG_XXX value such that
+ *                                #PSA_ALG_IS_RAW_KEY_AGREEMENT(\p alg)
+ *                                is true).
+ * \param private_key             Handle to the private key to use.
+ * \param[in] peer_key            Public key of the peer. It must be
+ *                                in the same format that psa_import_key()
+ *                                accepts. The standard formats for public
+ *                                keys are documented in the documentation
+ *                                of psa_export_public_key().
+ * \param peer_key_length         Size of \p peer_key in bytes.
+ * \param[out] output             Buffer where the decrypted message is to
+ *                                be written.
+ * \param output_size             Size of the \c output buffer in bytes.
+ * \param[out] output_length      On success, the number of bytes
+ *                                that make up the returned output.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ * \retval #PSA_ERROR_INVALID_HANDLE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p alg is not a key agreement algorithm
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p private_key is not compatible with \p alg,
+ *         or \p peer_key is not valid for \p alg or not compatible with
+ *         \p private_key.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ *         \p alg is not a supported key agreement algorithm.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_raw_key_agreement(psa_algorithm_t alg,
+                                   psa_key_handle_t private_key,
+                                   const uint8_t *peer_key,
+                                   size_t peer_key_length,
+                                   uint8_t *output,
+                                   size_t output_size,
+                                   size_t *output_length);
+
+/**@}*/
+
+/** \defgroup random Random generation
+ * @{
+ */
+
+/**
+ * \brief Generate random bytes.
+ *
+ * \warning This function **can** fail! Callers MUST check the return status
+ *          and MUST NOT use the content of the output buffer if the return
+ *          status is not #PSA_SUCCESS.
+ *
+ * \note    To generate a key, use psa_generate_key() instead.
+ *
+ * \param[out] output       Output buffer for the generated data.
+ * \param output_size       Number of bytes to generate and output.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_generate_random(uint8_t *output,
+                                 size_t output_size);
+
+/**
+ * \brief Generate a key or key pair.
+ *
+ * The key is generated randomly.
+ * Its location, policy, type and size are taken from \p attributes.
+ *
+ * The following type-specific considerations apply:
+ * - For RSA keys (#PSA_KEY_TYPE_RSA_KEY_PAIR),
+ *   the public exponent is 65537.
+ *   The modulus is a product of two probabilistic primes
+ *   between 2^{n-1} and 2^n where n is the bit size specified in the
+ *   attributes.
+ *
+ * \param[in] attributes    The attributes for the new key.
+ * \param[out] handle       On success, a handle to the newly created key.
+ *                          \c 0 on failure.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ *         If the key is persistent, the key material and the key's metadata
+ *         have been saved to persistent storage.
+ * \retval #PSA_ERROR_ALREADY_EXISTS
+ *         This is an attempt to create a persistent key, and there is
+ *         already a persistent key with the given identifier.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t psa_generate_key(const psa_key_attributes_t *attributes,
+                              psa_key_handle_t *handle);
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+/* The file "crypto_sizes.h" contains definitions for size calculation
+ * macros whose definitions are implementation-specific. */
+#include "crypto_sizes.h"
+
+/* The file "crypto_struct.h" contains definitions for
+ * implementation-specific structs that are declared above. */
+#include "crypto_struct.h"
+
+/* The file "crypto_extra.h" contains vendor-specific definitions. This
+ * can include vendor-defined algorithms, extra functions, etc. */
+#include "crypto_extra.h"
+
+#endif /* PSA_CRYPTO_H */
diff --git a/include/psa/crypto_accel_driver.h b/include/psa/crypto_accel_driver.h
new file mode 100644
index 0000000..4a540f0
--- /dev/null
+++ b/include/psa/crypto_accel_driver.h
@@ -0,0 +1,823 @@
+/**
+ * \file psa/crypto_accel_driver.h
+ * \brief PSA cryptography accelerator driver module
+ *
+ * This header declares types and function signatures for cryptography
+ * drivers that access key material directly. This is meant for
+ * on-chip cryptography accelerators.
+ *
+ * This file is part of the PSA Crypto Driver Model, containing functions for
+ * driver developers to implement to enable hardware to be called in a
+ * standardized way by a PSA Cryptographic API implementation. The functions
+ * comprising the driver model, which driver authors implement, are not
+ * intended to be called by application developers.
+ */
+
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#ifndef PSA_CRYPTO_ACCEL_DRIVER_H
+#define PSA_CRYPTO_ACCEL_DRIVER_H
+
+#include "crypto_driver_common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** \defgroup driver_digest Hardware-Accelerated Message Digests
+ *
+ * Generation and authentication of Message Digests (aka hashes) must be done
+ * in parts using the following sequence:
+ * - `psa_drv_hash_setup_t`
+ * - `psa_drv_hash_update_t`
+ * - `psa_drv_hash_update_t`
+ * - ...
+ * - `psa_drv_hash_finish_t`
+ *
+ * If a previously started Message Digest operation needs to be terminated
+ * before the `psa_drv_hash_finish_t` operation is complete, it should be aborted
+ * by the `psa_drv_hash_abort_t`. Failure to do so may result in allocated
+ * resources not being freed or in other undefined behavior.
+ */
+/**@{*/
+
+/** \brief The hardware-specific hash context structure
+ *
+ * The contents of this structure are implementation dependent and are
+ * therefore not described here
+ */
+typedef struct psa_drv_hash_context_s psa_drv_hash_context_t;
+
+/** \brief The function prototype for the start operation of a hash (message
+ * digest) operation
+ *
+ *  Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_hash_<ALGO>_setup
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying hash function
+ *
+ * \param[in,out] p_context     A structure that will contain the
+ * hardware-specific hash context
+ *
+ * \retval  PSA_SUCCESS     Success.
+ */
+typedef psa_status_t (*psa_drv_hash_setup_t)(psa_drv_hash_context_t *p_context);
+
+/** \brief The function prototype for the update operation of a hash (message
+ * digest) operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_hash_<ALGO>_update
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously-established hash operation to be
+ *                              continued
+ * \param[in] p_input           A buffer containing the message to be appended
+ *                              to the hash operation
+ * \param[in] input_length      The size in bytes of the input message buffer
+ */
+typedef psa_status_t (*psa_drv_hash_update_t)(psa_drv_hash_context_t *p_context,
+                                              const uint8_t *p_input,
+                                              size_t input_length);
+
+/** \brief  The function prototype for the finish operation of a hash (message
+ * digest) operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_hash_<ALGO>_finish
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously started hash operation to be
+ *                              fiinished
+ * \param[out] p_output         A buffer where the generated digest will be
+ *                              placed
+ * \param[in] output_size       The size in bytes of the buffer that has been
+ *                              allocated for the `p_output` buffer
+ * \param[out] p_output_length  The number of bytes placed in `p_output` after
+ *                              success
+ *
+ * \retval PSA_SUCCESS
+ *          Success.
+ */
+typedef psa_status_t (*psa_drv_hash_finish_t)(psa_drv_hash_context_t *p_context,
+                                              uint8_t *p_output,
+                                              size_t output_size,
+                                              size_t *p_output_length);
+
+/** \brief The function prototype for the abort operation of a hash (message
+ * digest) operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_hash_<ALGO>_abort
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm
+ *
+ * \param[in,out] p_context A hardware-specific structure for the previously
+ *                          started hash operation to be aborted
+ */
+typedef void (*psa_drv_hash_abort_t)(psa_drv_hash_context_t *p_context);
+
+/**@}*/
+
+/** \defgroup accel_mac Hardware-Accelerated Message Authentication Code
+ * Generation and authentication of Message Authentication Codes (MACs) using
+ * cryptographic accelerators can be done either as a single function call (via the
+ * `psa_drv_accel_mac_generate_t` or `psa_drv_accel_mac_verify_t`
+ * functions), or in parts using the following sequence:
+ * - `psa_drv_accel_mac_setup_t`
+ * - `psa_drv_accel_mac_update_t`
+ * - `psa_drv_accel_mac_update_t`
+ * - ...
+ * - `psa_drv_accel_mac_finish_t` or `psa_drv_accel_mac_finish_verify_t`
+ *
+ * If a previously started MAC operation needs to be terminated, it
+ * should be done so by the `psa_drv_accel_mac_abort_t`. Failure to do so may
+ * result in allocated resources not being freed or in other undefined
+ * behavior.
+ *
+ */
+/**@{*/
+
+/** \brief The hardware-accelerator-specific MAC context structure
+ *
+ * The contents of this structure are implementation dependent and are
+ * therefore not described here.
+ */
+typedef struct psa_drv_accel_mac_context_s psa_drv_accel_mac_context_t;
+
+/** \brief The function prototype for the setup operation of a
+ * hardware-accelerated MAC operation
+ *
+ *  Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_setup
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying primitive, and `MAC_VARIANT`
+ * is the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in,out] p_context     A structure that will contain the
+ *                              hardware-specific MAC context
+ * \param[in] p_key             A buffer containing the cleartext key material
+ *                              to be used in the operation
+ * \param[in] key_length        The size in bytes of the key material
+ *
+ * \retval  PSA_SUCCESS
+ *          Success.
+ */
+typedef psa_status_t (*psa_drv_accel_mac_setup_t)(psa_drv_accel_mac_context_t *p_context,
+                                                  const uint8_t *p_key,
+                                                  size_t key_length);
+
+/** \brief The function prototype for the update operation of a
+ * hardware-accelerated MAC operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_update
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT`
+ * is the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously-established MAC operation to be
+ *                              continued
+ * \param[in] p_input           A buffer containing the message to be appended
+ *                              to the MAC operation
+ * \param[in] input_length      The size in bytes of the input message buffer
+ */
+typedef psa_status_t (*psa_drv_accel_mac_update_t)(psa_drv_accel_mac_context_t *p_context,
+                                                   const uint8_t *p_input,
+                                                   size_t input_length);
+
+/** \brief  The function prototype for the finish operation of a
+ * hardware-accelerated MAC operation
+ *
+ * Functions that implement this prototype should be named in the following
+ *  convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_finish
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
+ * the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously started MAC operation to be
+ *                              finished
+ * \param[out] p_mac            A buffer where the generated MAC will be placed
+ * \param[in] mac_length        The size in bytes of the buffer that has been
+ *                              allocated for the `p_mac` buffer
+ *
+ * \retval PSA_SUCCESS
+ *          Success.
+ */
+typedef psa_status_t (*psa_drv_accel_mac_finish_t)(psa_drv_accel_mac_context_t *p_context,
+                                                   uint8_t *p_mac,
+                                                   size_t mac_length);
+
+/** \brief The function prototype for the finish and verify operation of a
+ * hardware-accelerated MAC operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_finish_verify
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
+ * the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously started MAC operation to be
+ *                              verified and finished
+ * \param[in] p_mac             A buffer containing the MAC that will be used
+ *                              for verification
+ * \param[in] mac_length        The size in bytes of the data in the `p_mac`
+ *                              buffer
+ *
+ * \retval PSA_SUCCESS
+ *          The operation completed successfully and the comparison matched
+ */
+typedef psa_status_t (*psa_drv_accel_mac_finish_verify_t)(psa_drv_accel_mac_context_t *p_context,
+                                                          const uint8_t *p_mac,
+                                                          size_t mac_length);
+
+/** \brief The function prototype for the abort operation for a previously
+ * started hardware-accelerated MAC operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_abort
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
+ * the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously started MAC operation to be
+ *                              aborted
+ *
+ */
+typedef psa_status_t (*psa_drv_accel_mac_abort_t)(psa_drv_accel_mac_context_t *p_context);
+
+/** \brief The function prototype for the one-shot operation of a
+ * hardware-accelerated MAC operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
+ * the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in] p_input        A buffer containing the data to be MACed
+ * \param[in] input_length   The length in bytes of the `p_input` data
+ * \param[in] p_key          A buffer containing the key material to be used
+ *                           for the MAC operation
+ * \param[in] key_length     The length in bytes of the `p_key` data
+ * \param[in] alg            The algorithm to be performed
+ * \param[out] p_mac         The buffer where the resulting MAC will be placed
+ *                           upon success
+ * \param[in] mac_length     The length in bytes of the `p_mac` buffer
+ */
+typedef psa_status_t (*psa_drv_accel_mac_t)(const uint8_t *p_input,
+                                            size_t input_length,
+                                            const uint8_t *p_key,
+                                            size_t key_length,
+                                            psa_algorithm_t alg,
+                                            uint8_t *p_mac,
+                                            size_t mac_length);
+
+/** \brief The function prototype for the one-shot hardware-accelerated MAC
+ * Verify operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_verify
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
+ * the specific variant of a MAC operation (such as HMAC or CMAC)
+ *
+ * \param[in] p_input        A buffer containing the data to be MACed
+ * \param[in] input_length   The length in bytes of the `p_input` data
+ * \param[in] p_key          A buffer containing the key material to be used
+ *                           for the MAC operation
+ * \param[in] key_length     The length in bytes of the `p_key` data
+ * \param[in] alg            The algorithm to be performed
+ * \param[in] p_mac          The MAC data to be compared
+ * \param[in] mac_length     The length in bytes of the `p_mac` buffer
+ *
+ * \retval PSA_SUCCESS
+ *  The operation completed successfully and the comparison matched
+ */
+typedef psa_status_t (*psa_drv_accel_mac_verify_t)(const uint8_t *p_input,
+                                                   size_t input_length,
+                                                   const uint8_t *p_key,
+                                                   size_t key_length,
+                                                   psa_algorithm_t alg,
+                                                   const uint8_t *p_mac,
+                                                   size_t mac_length);
+/**@}*/
+
+/** \defgroup accel_cipher Hardware-Accelerated Block Ciphers
+ * Encryption and Decryption using hardware-acceleration in block modes other
+ * than ECB must be done in multiple parts, using the following flow:
+ * - `psa_drv_accel_ciphersetup_t`
+ * - `psa_drv_accel_cipher_set_iv_t` (optional depending upon block mode)
+ * - `psa_drv_accel_cipher_update_t`
+ * - `psa_drv_accel_cipher_update_t`
+ * - ...
+ * - `psa_drv_accel_cipher_finish_t`
+ *
+ * If a previously started hardware-accelerated Cipher operation needs to be
+ * terminated, it should be done so by the `psa_drv_accel_cipher_abort_t`.
+ * Failure to do so may result in allocated resources not being freed or in
+ * other undefined behavior.
+ */
+/**@{*/
+
+/** \brief The hardware-accelerator-specific cipher context structure
+ *
+ * The contents of this structure are implementation dependent and are
+ * therefore not described here.
+ */
+typedef struct psa_drv_accel_cipher_context_s psa_drv_accel_cipher_context_t;
+
+/** \brief The function prototype for the setup operation of
+ * hardware-accelerated block cipher operations.
+ *  Functions that implement this prototype should be named in the following
+ * conventions:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_cipher_setup_<CIPHER_NAME>_<MODE>
+ * ~~~~~~~~~~~~~
+ * Where
+ * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
+ * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
+ *
+ * For stream ciphers:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_cipher_setup_<CIPHER_NAME>
+ * ~~~~~~~~~~~~~
+ * Where `CIPHER_NAME` is the name of a stream cipher (i.e. RC4)
+ *
+ * \param[in,out] p_context     A structure that will contain the
+ *                              hardware-specific cipher context
+ * \param[in] direction         Indicates if the operation is an encrypt or a
+ *                              decrypt
+ * \param[in] p_key_data        A buffer containing the cleartext key material
+ *                              to be used in the operation
+ * \param[in] key_data_size     The size in bytes of the key material
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_cipher_setup_t)(psa_drv_accel_cipher_context_t *p_context,
+                                                     psa_encrypt_or_decrypt_t direction,
+                                                     const uint8_t *p_key_data,
+                                                     size_t key_data_size);
+
+/** \brief The function prototype for the set initialization vector operation
+ * of hardware-accelerated block cipher operations
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_cipher_set_iv_<CIPHER_NAME>_<MODE>
+ * ~~~~~~~~~~~~~
+ * Where
+ * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
+ * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
+ *
+ * \param[in,out] p_context     A structure that contains the previously setup
+ *                              hardware-specific cipher context
+ * \param[in] p_iv              A buffer containing the initialization vecotr
+ * \param[in] iv_length         The size in bytes of the contents of `p_iv`
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_cipher_set_iv_t)(psa_drv_accel_cipher_context_t *p_context,
+                                                      const uint8_t *p_iv,
+                                                      size_t iv_length);
+
+/** \brief The function prototype for the update operation of
+ * hardware-accelerated block cipher operations.
+ *
+ *  Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_cipher_update_<CIPHER_NAME>_<MODE>
+ * ~~~~~~~~~~~~~
+ * Where
+ * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
+ * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
+ *
+ * \param[in,out] p_context         A hardware-specific structure for the
+ *                                  previously started cipher operation
+ * \param[in] p_input               A buffer containing the data to be
+ *                                  encrypted or decrypted
+ * \param[in] input_size            The size in bytes of the `p_input` buffer
+ * \param[out] p_output             A caller-allocated buffer where the
+ *                                  generated output will be placed
+ * \param[in] output_size           The size in bytes of the `p_output` buffer
+ * \param[out] p_output_length      After completion, will contain the number
+ *                                  of bytes placed in the `p_output` buffer
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_cipher_update_t)(psa_drv_accel_cipher_context_t *p_context,
+                                                      const uint8_t *p_input,
+                                                      size_t input_size,
+                                                      uint8_t *p_output,
+                                                      size_t output_size,
+                                                      size_t *p_output_length);
+
+/** \brief The function prototype for the finish operation of
+ * hardware-accelerated block cipher operations.
+ *
+ *  Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_cipher_finish_<CIPHER_NAME>_<MODE>
+ * ~~~~~~~~~~~~~
+ * Where
+ * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
+ * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously started cipher operation
+ * \param[out] p_output         A caller-allocated buffer where the generated
+ *                              output will be placed
+ * \param[in] output_size       The size in bytes of the `p_output` buffer
+ * \param[out] p_output_length  After completion, will contain the number of
+ *                              bytes placed in the `p_output` buffer
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_cipher_finish_t)(psa_drv_accel_cipher_context_t *p_context,
+                                                      uint8_t *p_output,
+                                                      size_t output_size,
+                                                      size_t *p_output_length);
+
+/** \brief The function prototype for the abort operation of
+ * hardware-accelerated block cipher operations.
+ *
+ *  Functions that implement the following prototype should be named in the
+ * following convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_cipher_abort_<CIPHER_NAME>_<MODE>
+ * ~~~~~~~~~~~~~
+ * Where
+ * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
+ * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
+ *
+ * \param[in,out] p_context     A hardware-specific structure for the
+ *                              previously started cipher operation
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_cipher_abort_t)(psa_drv_accel_cipher_context_t *p_context);
+
+/**@}*/
+
+/** \defgroup accel_aead Hardware-Accelerated Authenticated Encryption with Additional Data
+ *
+ * Hardware-accelerated Authenticated Encryption with Additional Data (AEAD)
+ * operations must be done in one function call. While this creates a burden
+ * for implementers as there must be sufficient space in memory for the entire
+ * message, it prevents decrypted data from being made available before the
+ * authentication operation is complete and the data is known to be authentic.
+ */
+/**@{*/
+
+/** \brief The function prototype for the hardware-accelerated authenticated
+ * encryption operation.
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_aead_<ALGO>_encrypt
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the AEAD algorithm
+ *
+ * \param[in] p_key                     A pointer to the key material
+ * \param[in] key_length                The size in bytes of the key material
+ * \param[in] alg                       The AEAD algorithm to compute
+ *                                      (\c PSA_ALG_XXX value such that
+ *                                      #PSA_ALG_IS_AEAD(`alg`) is true)
+ * \param[in] nonce                     Nonce or IV to use
+ * \param[in] nonce_length              Size of the `nonce` buffer in bytes
+ * \param[in] additional_data           Additional data that will be MACed
+ *                                      but not encrypted.
+ * \param[in] additional_data_length    Size of `additional_data` in bytes
+ * \param[in] plaintext                 Data that will be MACed and
+ *                                      encrypted.
+ * \param[in] plaintext_length          Size of `plaintext` in bytes
+ * \param[out] ciphertext               Output buffer for the authenticated and
+ *                                      encrypted data. The additional data is
+ *                                      not part of this output. For algorithms
+ *                                      where the encrypted data and the
+ *                                      authentication tag are defined as
+ *                                      separate outputs, the authentication
+ *                                      tag is appended to the encrypted data.
+ * \param[in] ciphertext_size           Size of the `ciphertext` buffer in
+ *                                      bytes
+ *                                      This must be at least
+ *                                      #PSA_AEAD_ENCRYPT_OUTPUT_SIZE(`alg`,
+ *                                      `plaintext_length`).
+ * \param[out] ciphertext_length        On success, the size of the output in
+ *                                      the `ciphertext` buffer
+ *
+ * \retval #PSA_SUCCESS
+ *
+ */
+typedef psa_status_t (*psa_drv_accel_aead_encrypt_t)(const uint8_t *p_key,
+                                                     size_t key_length,
+                                                     psa_algorithm_t alg,
+                                                     const uint8_t *nonce,
+                                                     size_t nonce_length,
+                                                     const uint8_t *additional_data,
+                                                     size_t additional_data_length,
+                                                     const uint8_t *plaintext,
+                                                     size_t plaintext_length,
+                                                     uint8_t *ciphertext,
+                                                     size_t ciphertext_size,
+                                                     size_t *ciphertext_length);
+
+/** \brief The function prototype for the hardware-accelerated authenticated
+ * decryption operation.
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_aead_<ALGO>_decrypt
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the AEAD algorithm
+ * \param[in] p_key                     A pointer to the key material
+ * \param[in] key_length                The size in bytes of the key material
+ * \param[in] alg                       The AEAD algorithm to compute
+ *                                      (\c PSA_ALG_XXX value such that
+ *                                      #PSA_ALG_IS_AEAD(`alg`) is true)
+ * \param[in] nonce                     Nonce or IV to use
+ * \param[in] nonce_length              Size of the `nonce` buffer in bytes
+ * \param[in] additional_data           Additional data that has been MACed
+ *                                      but not encrypted
+ * \param[in] additional_data_length    Size of `additional_data` in bytes
+ * \param[in] ciphertext                Data that has been MACed and
+ *                                      encrypted
+ *                                      For algorithms where the encrypted data
+ *                                      and the authentication tag are defined
+ *                                      as separate inputs, the buffer must
+ *                                      contain the encrypted data followed by
+ *                                      the authentication tag.
+ * \param[in] ciphertext_length         Size of `ciphertext` in bytes
+ * \param[out] plaintext                Output buffer for the decrypted data
+ * \param[in] plaintext_size            Size of the `plaintext` buffer in
+ *                                      bytes
+ *                                      This must be at least
+ *                                      #PSA_AEAD_DECRYPT_OUTPUT_SIZE(`alg`,
+ *                                      `ciphertext_length`).
+ * \param[out] plaintext_length         On success, the size of the output
+ *                                      in the \b plaintext buffer
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ */
+typedef psa_status_t (*psa_drv_accel_aead_decrypt_t)(const uint8_t *p_key,
+                                                     size_t key_length,
+                                                     psa_algorithm_t alg,
+                                                     const uint8_t *nonce,
+                                                     size_t nonce_length,
+                                                     const uint8_t *additional_data,
+                                                     size_t additional_data_length,
+                                                     const uint8_t *ciphertext,
+                                                     size_t ciphertext_length,
+                                                     uint8_t *plaintext,
+                                                     size_t plaintext_size,
+                                                     size_t *plaintext_length);
+
+/**@}*/
+
+/** \defgroup accel_asymmetric Hardware-Accelerated Asymmetric Cryptography
+ *
+ * Since the amount of data that can (or should) be encrypted or signed using
+ * asymmetric keys is limited by the key size, hardware-accelerated asymmetric
+ * key operations must be done in single function calls.
+ */
+/**@{*/
+
+
+/**
+ * \brief The function prototype for the hardware-accelerated asymmetric sign
+ * operation.
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_asymmetric_<ALGO>_sign
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the signing algorithm
+ *
+ * This function supports any asymmetric-key output from psa_export_key() as
+ * the buffer in \p p_key. Refer to the documentation of \ref
+ * psa_export_key() for the formats.
+ *
+ * \param[in] p_key                 A buffer containing the private key
+ *                                  material
+ * \param[in] key_size              The size in bytes of the `p_key` data
+ * \param[in] alg                   A signature algorithm that is compatible
+ *                                  with the type of `p_key`
+ * \param[in] p_hash                The hash or message to sign
+ * \param[in] hash_length           Size of the `p_hash` buffer in bytes
+ * \param[out] p_signature          Buffer where the signature is to be written
+ * \param[in] signature_size        Size of the `p_signature` buffer in bytes
+ * \param[out] p_signature_length   On success, the number of bytes
+ *                                  that make up the returned signature value
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_asymmetric_sign_t)(const uint8_t *p_key,
+                                                        size_t key_size,
+                                                        psa_algorithm_t alg,
+                                                        psa_key_type_t key_type,
+                                                        const uint8_t *p_hash,
+                                                        size_t hash_length,
+                                                        uint8_t *p_signature,
+                                                        size_t signature_size,
+                                                        size_t *p_signature_length);
+
+/**
+ * \brief The function prototype for the hardware-accelerated signature verify
+ * operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_asymmetric_<ALGO>_verify
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the signing algorithm
+ *
+ * This function supports any output from \ref psa_export_public_key() as the
+ * buffer in \p p_key. Refer to the documentation of \ref
+ * psa_export_public_key() for the format of public keys and to the
+ * documentation of \ref psa_export_key() for the format for other key types.
+ *
+ * \param[in] p_key             A buffer containing the public key material
+ * \param[in] key_size          The size in bytes of the `p_key` data
+ * \param[in] alg               A signature algorithm that is compatible with
+ *                              the type of `key`
+ * \param[in] p_hash            The hash or message whose signature is to be
+ *                              verified
+ * \param[in] hash_length       Size of the `p_hash` buffer in bytes
+ * \param[in] p_signature       Buffer containing the signature to verify
+ * \param[in] signature_length  Size of the `p_signature` buffer in bytes
+ *
+ * \retval PSA_SUCCESS
+ *         The signature is valid.
+ */
+typedef psa_status_t (*psa_drv_accel_asymmetric_verify_t)(const uint8_t *p_key,
+                                                          size_t key_size,
+                                                          psa_algorithm_t alg,
+                                                          psa_key_type_t key_type,
+                                                          const uint8_t *p_hash,
+                                                          size_t hash_length,
+                                                          const uint8_t *p_signature,
+                                                          size_t signature_length);
+
+/**
+ * \brief The function prototype for the hardware-accelerated asymmetric
+ * encrypt operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_asymmetric_<ALGO>_encrypt
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the encryption algorithm
+ *
+ * This function supports any output from \ref psa_export_public_key() as the
+ * buffer in \p p_key. Refer to the documentation of \ref
+ * psa_export_public_key() for the format of public keys and to the
+ * documentation of \ref psa_export_key() for the format for other key types.
+ *
+ * \param[in] p_key             A buffer containing the public key material
+ * \param[in] key_size          The size in bytes of the `p_key` data
+ * \param[in] alg               An asymmetric encryption algorithm that is
+ *                              compatible with the type of `key`
+ * \param[in] p_input           The message to encrypt
+ * \param[in] input_length      Size of the `p_input` buffer in bytes
+ * \param[in] p_salt            A salt or label, if supported by the
+ *                              encryption algorithm
+ *                              If the algorithm does not support a
+ *                              salt, pass `NULL`
+ *                              If the algorithm supports an optional
+ *                              salt and you do not want to pass a salt,
+ *                              pass `NULL`.
+ *                              For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
+ *                              supported.
+ * \param[in] salt_length       Size of the `p_salt` buffer in bytes
+ *                              If `p_salt` is `NULL`, pass 0.
+ * \param[out] p_output         Buffer where the encrypted message is to
+ *                              be written
+ * \param[in] output_size       Size of the `p_output` buffer in bytes
+ * \param[out] p_output_length  On success, the number of bytes
+ *                              that make up the returned output
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_asymmetric_encrypt_t)(const uint8_t *p_key,
+                                                           size_t key_size,
+                                                           psa_algorithm_t alg,
+                                                           psa_key_type_t key_type,
+                                                           const uint8_t *p_input,
+                                                           size_t input_length,
+                                                           const uint8_t *p_salt,
+                                                           size_t salt_length,
+                                                           uint8_t *p_output,
+                                                           size_t output_size,
+                                                           size_t *p_output_length);
+
+/**
+ * \brief The function prototype for the hardware=acce;erated asymmetric
+ * decrypt operation
+ *
+ * Functions that implement this prototype should be named in the following
+ * convention:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_accel_asymmetric_<ALGO>_decrypt
+ * ~~~~~~~~~~~~~
+ * Where `ALGO` is the name of the encryption algorithm
+ *
+ * This function supports any asymmetric-key output from psa_export_key() as
+ * the buffer in \p p_key. Refer to the documentation of \ref
+ * psa_export_key() for the formats.
+ *
+ * \param[in] p_key             A buffer containing the private key material
+ * \param[in] key_size          The size in bytes of the `p_key` data
+ * \param[in] alg               An asymmetric encryption algorithm that is
+ *                              compatible with the type of `key`
+ * \param[in] p_input           The message to decrypt
+ * \param[in] input_length      Size of the `p_input` buffer in bytes
+ * \param[in] p_salt            A salt or label, if supported by the
+ *                              encryption algorithm
+ *                              If the algorithm does not support a
+ *                              salt, pass `NULL`.
+ *                              If the algorithm supports an optional
+ *                              salt and you do not want to pass a salt,
+ *                              pass `NULL`.
+ *                              For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
+ *                              supported
+ * \param[in] salt_length       Size of the `p_salt` buffer in bytes
+ *                              If `p_salt` is `NULL`, pass 0
+ * \param[out] p_output         Buffer where the decrypted message is to
+ *                              be written
+ * \param[in] output_size       Size of the `p_output` buffer in bytes
+ * \param[out] p_output_length  On success, the number of bytes
+ *                              that make up the returned output
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_accel_asymmetric_decrypt_t)(const uint8_t *p_key,
+                                                           size_t key_size,
+                                                           psa_algorithm_t alg,
+                                                           psa_key_type_t key_type,
+                                                           const uint8_t *p_input,
+                                                           size_t input_length,
+                                                           const uint8_t *p_salt,
+                                                           size_t salt_length,
+                                                           uint8_t *p_output,
+                                                           size_t output_size,
+                                                           size_t *p_output_length);
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_ACCEL_DRIVER_H */
diff --git a/include/psa/crypto_driver_common.h b/include/psa/crypto_driver_common.h
new file mode 100644
index 0000000..6f1a5d5
--- /dev/null
+++ b/include/psa/crypto_driver_common.h
@@ -0,0 +1,54 @@
+/**
+ * \file psa/crypto_driver_common.h
+ * \brief Definitions for all PSA crypto drivers
+ *
+ * This file contains common definitions shared by all PSA crypto drivers.
+ * Do not include it directly: instead, include the header file(s) for
+ * the type(s) of driver that you are implementing. For example, if
+ * you are writing a driver for a chip that provides both a hardware
+ * random generator and an accelerator for some cryptographic algorithms,
+ * include `psa/crypto_entropy_driver.h` and `psa/crypto_accel_driver.h`.
+ *
+ * This file is part of the PSA Crypto Driver Model, containing functions for
+ * driver developers to implement to enable hardware to be called in a
+ * standardized way by a PSA Cryptographic API implementation. The functions
+ * comprising the driver model, which driver authors implement, are not
+ * intended to be called by application developers.
+ */
+
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#ifndef PSA_CRYPTO_DRIVER_COMMON_H
+#define PSA_CRYPTO_DRIVER_COMMON_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+/* Include type definitions (psa_status_t, psa_algorithm_t,
+ * psa_key_type_t, etc.) and macros to build and analyze values
+ * of these types. */
+#include "crypto_types.h"
+#include "crypto_values.h"
+
+/** For encrypt-decrypt functions, whether the operation is an encryption
+ * or a decryption. */
+typedef enum {
+    PSA_CRYPTO_DRIVER_DECRYPT,
+    PSA_CRYPTO_DRIVER_ENCRYPT
+} psa_encrypt_or_decrypt_t;
+
+#endif /* PSA_CRYPTO_DRIVER_COMMON_H */
diff --git a/include/psa/crypto_entropy_driver.h b/include/psa/crypto_entropy_driver.h
new file mode 100644
index 0000000..f596b6b
--- /dev/null
+++ b/include/psa/crypto_entropy_driver.h
@@ -0,0 +1,108 @@
+/**
+ * \file psa/crypto_entropy_driver.h
+ * \brief PSA entropy source driver module
+ *
+ * This header declares types and function signatures for entropy sources.
+ *
+ * This file is part of the PSA Crypto Driver Model, containing functions for
+ * driver developers to implement to enable hardware to be called in a
+ * standardized way by a PSA Cryptographic API implementation. The functions
+ * comprising the driver model, which driver authors implement, are not
+ * intended to be called by application developers.
+ */
+
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#ifndef PSA_CRYPTO_ENTROPY_DRIVER_H
+#define PSA_CRYPTO_ENTROPY_DRIVER_H
+
+#include "crypto_driver_common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** \defgroup driver_rng Entropy Generation
+ */
+/**@{*/
+
+/** \brief Initialize an entropy driver
+ *
+ *
+ * \param[in,out] p_context             A hardware-specific structure
+ *                                      containing any context information for
+ *                                      the implementation
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_entropy_init_t)(void *p_context);
+
+/** \brief Get a specified number of bits from the entropy source
+ *
+ * It retrives `buffer_size` bytes of data from the entropy source. The entropy
+ * source will always fill the provided buffer to its full size, however, most
+ * entropy sources have biases, and the actual amount of entropy contained in
+ * the buffer will be less than the number of bytes.
+ * The driver will return the actual number of bytes of entropy placed in the
+ * buffer in `p_received_entropy_bytes`.
+ * A PSA Crypto API implementation will likely feed the output of this function
+ * into a Digital Random Bit Generator (DRBG), and typically has a minimum
+ * amount of entropy that it needs.
+ * To accomplish this, the PSA Crypto implementation should be designed to call
+ * this function multiple times until it has received the required amount of
+ * entropy from the entropy source.
+ *
+ * \param[in,out] p_context                 A hardware-specific structure
+ *                                          containing any context information
+ *                                          for the implementation
+ * \param[out] p_buffer                     A caller-allocated buffer for the
+ *                                          retrieved entropy to be placed in
+ * \param[in] buffer_size                   The allocated size of `p_buffer`
+ * \param[out] p_received_entropy_bits      The amount of entropy (in bits)
+ *                                          actually provided in `p_buffer`
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_entropy_get_bits_t)(void *p_context,
+                                                   uint8_t *p_buffer,
+                                                   uint32_t buffer_size,
+                                                   uint32_t *p_received_entropy_bits);
+
+/**
+ * \brief A struct containing all of the function pointers needed to interface
+ * to an entropy source
+ *
+ * PSA Crypto API implementations should populate instances of the table as
+ * appropriate upon startup.
+ *
+ * If one of the functions is not implemented, it should be set to NULL.
+ */
+typedef struct {
+    /** The driver-specific size of the entropy context */
+    const size_t                context_size;
+    /** Function that performs initialization for the entropy source */
+    psa_drv_entropy_init_t      p_init;
+    /** Function that performs the get_bits operation for the entropy source */
+    psa_drv_entropy_get_bits_t  p_get_bits;
+} psa_drv_entropy_t;
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_ENTROPY_DRIVER_H */
diff --git a/include/psa/crypto_extra.h b/include/psa/crypto_extra.h
new file mode 100644
index 0000000..636c881
--- /dev/null
+++ b/include/psa/crypto_extra.h
@@ -0,0 +1,583 @@
+/**
+ * \file psa/crypto_extra.h
+ *
+ * \brief PSA cryptography module: Mbed TLS vendor extensions
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h.
+ *
+ * This file is reserved for vendor-specific definitions.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_EXTRA_H
+#define PSA_CRYPTO_EXTRA_H
+
+#include "mbedtls/platform_util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* UID for secure storage seed */
+#define PSA_CRYPTO_ITS_RANDOM_SEED_UID 0xFFFFFF52
+
+/*
+ * Deprecated PSA Crypto error code definitions
+ */
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#define PSA_ERROR_UNKNOWN_ERROR \
+    MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( PSA_ERROR_GENERIC_ERROR )
+#endif
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#define PSA_ERROR_OCCUPIED_SLOT \
+    MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( PSA_ERROR_ALREADY_EXISTS )
+#endif
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#define PSA_ERROR_EMPTY_SLOT \
+    MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( PSA_ERROR_DOES_NOT_EXIST )
+#endif
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#define PSA_ERROR_INSUFFICIENT_CAPACITY \
+    MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( PSA_ERROR_INSUFFICIENT_DATA )
+#endif
+
+/** \addtogroup attributes
+ * @{
+ */
+
+/** \brief Declare the enrollment algorithm for a key.
+ *
+ * An operation on a key may indifferently use the algorithm set with
+ * psa_set_key_algorithm() or with this function.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param alg2                  A second algorithm that the key may be used
+ *                              for, in addition to the algorithm set with
+ *                              psa_set_key_algorithm().
+ *
+ * \warning Setting an enrollment algorithm is not recommended, because
+ *          using the same key with different algorithms can allow some
+ *          attacks based on arithmetic relations between different
+ *          computations made with the same key, or can escalate harmless
+ *          side channels into exploitable ones. Use this function only
+ *          if it is necessary to support a protocol for which it has been
+ *          verified that the usage of the key with multiple algorithms
+ *          is safe.
+ */
+static inline void psa_set_key_enrollment_algorithm(
+    psa_key_attributes_t *attributes,
+    psa_algorithm_t alg2)
+{
+    attributes->core.policy.alg2 = alg2;
+}
+
+/** Retrieve the enrollment algorithm policy from key attributes.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ *
+ * \return The enrollment algorithm stored in the attribute structure.
+ */
+static inline psa_algorithm_t psa_get_key_enrollment_algorithm(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.policy.alg2 );
+}
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+
+/** Retrieve the slot number where a key is stored.
+ *
+ * A slot number is only defined for keys that are stored in a secure
+ * element.
+ *
+ * This information is only useful if the secure element is not entirely
+ * managed through the PSA Cryptography API. It is up to the secure
+ * element driver to decide how PSA slot numbers map to any other interface
+ * that the secure element may have.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ * \param[out] slot_number      On success, the slot number containing the key.
+ *
+ * \retval #PSA_SUCCESS
+ *         The key is located in a secure element, and \p *slot_number
+ *         indicates the slot number that contains it.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The caller is not permitted to query the slot number.
+ *         Mbed Crypto currently does not return this error.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The key is not located in a secure element.
+ */
+psa_status_t psa_get_key_slot_number(
+    const psa_key_attributes_t *attributes,
+    psa_key_slot_number_t *slot_number );
+
+/** Choose the slot number where a key is stored.
+ *
+ * This function declares a slot number in the specified attribute
+ * structure.
+ *
+ * A slot number is only meaningful for keys that are stored in a secure
+ * element. It is up to the secure element driver to decide how PSA slot
+ * numbers map to any other interface that the secure element may have.
+ *
+ * \note Setting a slot number in key attributes for a key creation can
+ *       cause the following errors when creating the key:
+ *       - #PSA_ERROR_NOT_SUPPORTED if the selected secure element does
+ *         not support choosing a specific slot number.
+ *       - #PSA_ERROR_NOT_PERMITTED if the caller is not permitted to
+ *         choose slot numbers in general or to choose this specific slot.
+ *       - #PSA_ERROR_INVALID_ARGUMENT if the chosen slot number is not
+ *         valid in general or not valid for this specific key.
+ *       - #PSA_ERROR_ALREADY_EXISTS if there is already a key in the
+ *         selected slot.
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ * \param slot_number           The slot number to set.
+ */
+static inline void psa_set_key_slot_number(
+    psa_key_attributes_t *attributes,
+    psa_key_slot_number_t slot_number )
+{
+    attributes->core.flags |= MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER;
+    attributes->slot_number = slot_number;
+}
+
+/** Remove the slot number attribute from a key attribute structure.
+ *
+ * This function undoes the action of psa_set_key_slot_number().
+ *
+ * \param[out] attributes       The attribute structure to write to.
+ */
+static inline void psa_clear_key_slot_number(
+    psa_key_attributes_t *attributes )
+{
+    attributes->core.flags &= ~MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER;
+}
+
+/** Register a key that is already present in a secure element.
+ *
+ * The key must be located in a secure element designated by the
+ * lifetime field in \p attributes, in the slot set with
+ * psa_set_key_slot_number() in the attribute structure.
+ * This function makes the key available through the key identifier
+ * specified in \p attributes.
+ *
+ * \param[in] attributes        The attributes of the existing key.
+ *
+ * \retval #PSA_SUCCESS
+ *         The key was successfully registered.
+ *         Note that depending on the design of the driver, this may or may
+ *         not guarantee that a key actually exists in the designated slot
+ *         and is compatible with the specified attributes.
+ * \retval #PSA_ERROR_ALREADY_EXISTS
+ *         There is already a key with the identifier specified in
+ *         \p attributes.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p attributes specifies a lifetime which is not located
+ *         in a secure element.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         No slot number is specified in \p attributes,
+ *         or the specified slot number is not valid.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The caller is not authorized to register the specified key slot.
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ * \retval #PSA_ERROR_BAD_STATE
+ *         The library has not been previously initialized by psa_crypto_init().
+ *         It is implementation-dependent whether a failure to initialize
+ *         results in this error code.
+ */
+psa_status_t mbedtls_psa_register_se_key(
+    const psa_key_attributes_t *attributes);
+
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+/**@}*/
+
+/**
+ * \brief Library deinitialization.
+ *
+ * This function clears all data associated with the PSA layer,
+ * including the whole key store.
+ *
+ * This is an Mbed TLS extension.
+ */
+void mbedtls_psa_crypto_free( void );
+
+/** \brief Statistics about
+ * resource consumption related to the PSA keystore.
+ *
+ * \note The content of this structure is not part of the stable API and ABI
+ *       of Mbed Crypto and may change arbitrarily from version to version.
+ */
+typedef struct mbedtls_psa_stats_s
+{
+    /** Number of slots containing key material for a volatile key. */
+    size_t volatile_slots;
+    /** Number of slots containing key material for a key which is in
+     * internal persistent storage. */
+    size_t persistent_slots;
+    /** Number of slots containing a reference to a key in a
+     * secure element. */
+    size_t external_slots;
+    /** Number of slots which are occupied, but do not contain
+     * key material yet. */
+    size_t half_filled_slots;
+    /** Number of slots that contain cache data. */
+    size_t cache_slots;
+    /** Number of slots that are not used for anything. */
+    size_t empty_slots;
+    /** Largest key id value among open keys in internal persistent storage. */
+    psa_app_key_id_t max_open_internal_key_id;
+    /** Largest key id value among open keys in secure elements. */
+    psa_app_key_id_t max_open_external_key_id;
+} mbedtls_psa_stats_t;
+
+/** \brief Get statistics about
+ * resource consumption related to the PSA keystore.
+ *
+ * \note When Mbed Crypto is built as part of a service, with isolation
+ *       between the application and the keystore, the service may or
+ *       may not expose this function.
+ */
+void mbedtls_psa_get_stats( mbedtls_psa_stats_t *stats );
+
+/**
+ * \brief Inject an initial entropy seed for the random generator into
+ *        secure storage.
+ *
+ * This function injects data to be used as a seed for the random generator
+ * used by the PSA Crypto implementation. On devices that lack a trusted
+ * entropy source (preferably a hardware random number generator),
+ * the Mbed PSA Crypto implementation uses this value to seed its
+ * random generator.
+ *
+ * On devices without a trusted entropy source, this function must be
+ * called exactly once in the lifetime of the device. On devices with
+ * a trusted entropy source, calling this function is optional.
+ * In all cases, this function may only be called before calling any
+ * other function in the PSA Crypto API, including psa_crypto_init().
+ *
+ * When this function returns successfully, it populates a file in
+ * persistent storage. Once the file has been created, this function
+ * can no longer succeed.
+ *
+ * If any error occurs, this function does not change the system state.
+ * You can call this function again after correcting the reason for the
+ * error if possible.
+ *
+ * \warning This function **can** fail! Callers MUST check the return status.
+ *
+ * \warning If you use this function, you should use it as part of a
+ *          factory provisioning process. The value of the injected seed
+ *          is critical to the security of the device. It must be
+ *          *secret*, *unpredictable* and (statistically) *unique per device*.
+ *          You should be generate it randomly using a cryptographically
+ *          secure random generator seeded from trusted entropy sources.
+ *          You should transmit it securely to the device and ensure
+ *          that its value is not leaked or stored anywhere beyond the
+ *          needs of transmitting it from the point of generation to
+ *          the call of this function, and erase all copies of the value
+ *          once this function returns.
+ *
+ * This is an Mbed TLS extension.
+ *
+ * \note This function is only available on the following platforms:
+ * * If the compile-time option MBEDTLS_PSA_INJECT_ENTROPY is enabled.
+ *   Note that you must provide compatible implementations of
+ *   mbedtls_nv_seed_read and mbedtls_nv_seed_write.
+ * * In a client-server integration of PSA Cryptography, on the client side,
+ *   if the server supports this feature.
+ * \param[in] seed          Buffer containing the seed value to inject.
+ * \param[in] seed_size     Size of the \p seed buffer.
+ *                          The size of the seed in bytes must be greater
+ *                          or equal to both #MBEDTLS_ENTROPY_MIN_PLATFORM
+ *                          and #MBEDTLS_ENTROPY_BLOCK_SIZE.
+ *                          It must be less or equal to
+ *                          #MBEDTLS_ENTROPY_MAX_SEED_SIZE.
+ *
+ * \retval #PSA_SUCCESS
+ *         The seed value was injected successfully. The random generator
+ *         of the PSA Crypto implementation is now ready for use.
+ *         You may now call psa_crypto_init() and use the PSA Crypto
+ *         implementation.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \p seed_size is out of range.
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ *         There was a failure reading or writing from storage.
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The library has already been initialized. It is no longer
+ *         possible to call this function.
+ */
+psa_status_t mbedtls_psa_inject_entropy(const uint8_t *seed,
+                                        size_t seed_size);
+
+/** \addtogroup crypto_types
+ * @{
+ */
+
+/** DSA public key.
+ *
+ * The import and export format is the
+ * representation of the public key `y = g^x mod p` as a big-endian byte
+ * string. The length of the byte string is the length of the base prime `p`
+ * in bytes.
+ */
+#define PSA_KEY_TYPE_DSA_PUBLIC_KEY             ((psa_key_type_t)0x60020000)
+
+/** DSA key pair (private and public key).
+ *
+ * The import and export format is the
+ * representation of the private key `x` as a big-endian byte string. The
+ * length of the byte string is the private key size in bytes (leading zeroes
+ * are not stripped).
+ *
+ * Determinstic DSA key derivation with psa_generate_derived_key follows
+ * FIPS 186-4 &sect;B.1.2: interpret the byte string as integer
+ * in big-endian order. Discard it if it is not in the range
+ * [0, *N* - 2] where *N* is the boundary of the private key domain
+ * (the prime *p* for Diffie-Hellman, the subprime *q* for DSA,
+ * or the order of the curve's base point for ECC).
+ * Add 1 to the resulting integer and use this as the private key *x*.
+ *
+ */
+#define PSA_KEY_TYPE_DSA_KEY_PAIR                ((psa_key_type_t)0x70020000)
+
+/** Whether a key type is an DSA key (pair or public-only). */
+#define PSA_KEY_TYPE_IS_DSA(type)                                       \
+    (PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) == PSA_KEY_TYPE_DSA_PUBLIC_KEY)
+
+#define PSA_ALG_DSA_BASE                        ((psa_algorithm_t)0x10040000)
+/** DSA signature with hashing.
+ *
+ * This is the signature scheme defined by FIPS 186-4,
+ * with a random per-message secret number (*k*).
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *                      This includes #PSA_ALG_ANY_HASH
+ *                      when specifying the algorithm in a usage policy.
+ *
+ * \return              The corresponding DSA signature algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_DSA(hash_alg)                             \
+    (PSA_ALG_DSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+#define PSA_ALG_DETERMINISTIC_DSA_BASE          ((psa_algorithm_t)0x10050000)
+#define PSA_ALG_DSA_DETERMINISTIC_FLAG          ((psa_algorithm_t)0x00010000)
+/** Deterministic DSA signature with hashing.
+ *
+ * This is the deterministic variant defined by RFC 6979 of
+ * the signature scheme defined by FIPS 186-4.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *                      This includes #PSA_ALG_ANY_HASH
+ *                      when specifying the algorithm in a usage policy.
+ *
+ * \return              The corresponding DSA signature algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_DETERMINISTIC_DSA(hash_alg)                             \
+    (PSA_ALG_DETERMINISTIC_DSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+#define PSA_ALG_IS_DSA(alg)                                             \
+    (((alg) & ~PSA_ALG_HASH_MASK & ~PSA_ALG_DSA_DETERMINISTIC_FLAG) ==  \
+     PSA_ALG_DSA_BASE)
+#define PSA_ALG_DSA_IS_DETERMINISTIC(alg)               \
+    (((alg) & PSA_ALG_DSA_DETERMINISTIC_FLAG) != 0)
+#define PSA_ALG_IS_DETERMINISTIC_DSA(alg)                       \
+    (PSA_ALG_IS_DSA(alg) && PSA_ALG_DSA_IS_DETERMINISTIC(alg))
+#define PSA_ALG_IS_RANDOMIZED_DSA(alg)                          \
+    (PSA_ALG_IS_DSA(alg) && !PSA_ALG_DSA_IS_DETERMINISTIC(alg))
+
+
+/* We need to expand the sample definition of this macro from
+ * the API definition. */
+#undef PSA_ALG_IS_HASH_AND_SIGN
+#define PSA_ALG_IS_HASH_AND_SIGN(alg)                                   \
+    (PSA_ALG_IS_RSA_PSS(alg) || PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg) ||    \
+     PSA_ALG_IS_DSA(alg) || PSA_ALG_IS_ECDSA(alg))
+
+/**@}*/
+
+/** \addtogroup attributes
+ * @{
+ */
+
+/** Custom Diffie-Hellman group.
+ *
+ * For keys of type #PSA_KEY_TYPE_DH_PUBLIC_KEY(#PSA_DH_GROUP_CUSTOM) or
+ * #PSA_KEY_TYPE_DH_KEY_PAIR(#PSA_DH_GROUP_CUSTOM), the group data comes
+ * from domain parameters set by psa_set_key_domain_parameters().
+ */
+/* This value is reserved for private use in the TLS named group registry. */
+#define PSA_DH_GROUP_CUSTOM             ((psa_dh_group_t) 0x01fc)
+
+
+/**
+ * \brief Set domain parameters for a key.
+ *
+ * Some key types require additional domain parameters in addition to
+ * the key type identifier and the key size. Use this function instead
+ * of psa_set_key_type() when you need to specify domain parameters.
+ *
+ * The format for the required domain parameters varies based on the key type.
+ *
+ * - For RSA keys (#PSA_KEY_TYPE_RSA_PUBLIC_KEY or #PSA_KEY_TYPE_RSA_KEY_PAIR),
+ *   the domain parameter data consists of the public exponent,
+ *   represented as a big-endian integer with no leading zeros.
+ *   This information is used when generating an RSA key pair.
+ *   When importing a key, the public exponent is read from the imported
+ *   key data and the exponent recorded in the attribute structure is ignored.
+ *   As an exception, the public exponent 65537 is represented by an empty
+ *   byte string.
+ * - For DSA keys (#PSA_KEY_TYPE_DSA_PUBLIC_KEY or #PSA_KEY_TYPE_DSA_KEY_PAIR),
+ *   the `Dss-Parms` format as defined by RFC 3279 &sect;2.3.2.
+ *   ```
+ *   Dss-Parms ::= SEQUENCE  {
+ *      p       INTEGER,
+ *      q       INTEGER,
+ *      g       INTEGER
+ *   }
+ *   ```
+ * - For Diffie-Hellman key exchange keys
+ *   (#PSA_KEY_TYPE_DH_PUBLIC_KEY(#PSA_DH_GROUP_CUSTOM) or
+ *   #PSA_KEY_TYPE_DH_KEY_PAIR(#PSA_DH_GROUP_CUSTOM)), the
+ *   `DomainParameters` format as defined by RFC 3279 &sect;2.3.3.
+ *   ```
+ *   DomainParameters ::= SEQUENCE {
+ *      p               INTEGER,                    -- odd prime, p=jq +1
+ *      g               INTEGER,                    -- generator, g
+ *      q               INTEGER,                    -- factor of p-1
+ *      j               INTEGER OPTIONAL,           -- subgroup factor
+ *      validationParms ValidationParms OPTIONAL
+ *   }
+ *   ValidationParms ::= SEQUENCE {
+ *      seed            BIT STRING,
+ *      pgenCounter     INTEGER
+ *   }
+ *   ```
+ *
+ * \note This function may allocate memory or other resources.
+ *       Once you have called this function on an attribute structure,
+ *       you must call psa_reset_key_attributes() to free these resources.
+ *
+ * \note This is an experimental extension to the interface. It may change
+ *       in future versions of the library.
+ *
+ * \param[in,out] attributes    Attribute structure where the specified domain
+ *                              parameters will be stored.
+ *                              If this function fails, the content of
+ *                              \p attributes is not modified.
+ * \param type                  Key type (a \c PSA_KEY_TYPE_XXX value).
+ * \param[in] data              Buffer containing the key domain parameters.
+ *                              The content of this buffer is interpreted
+ *                              according to \p type as described above.
+ * \param data_length           Size of the \p data buffer in bytes.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ */
+psa_status_t psa_set_key_domain_parameters(psa_key_attributes_t *attributes,
+                                           psa_key_type_t type,
+                                           const uint8_t *data,
+                                           size_t data_length);
+
+/**
+ * \brief Get domain parameters for a key.
+ *
+ * Get the domain parameters for a key with this function, if any. The format
+ * of the domain parameters written to \p data is specified in the
+ * documentation for psa_set_key_domain_parameters().
+ *
+ * \note This is an experimental extension to the interface. It may change
+ *       in future versions of the library.
+ *
+ * \param[in] attributes        The key attribute structure to query.
+ * \param[out] data             On success, the key domain parameters.
+ * \param data_size             Size of the \p data buffer in bytes.
+ *                              The buffer is guaranteed to be large
+ *                              enough if its size in bytes is at least
+ *                              the value given by
+ *                              PSA_KEY_DOMAIN_PARAMETERS_SIZE().
+ * \param[out] data_length      On success, the number of bytes
+ *                              that make up the key domain parameters data.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ */
+psa_status_t psa_get_key_domain_parameters(
+    const psa_key_attributes_t *attributes,
+    uint8_t *data,
+    size_t data_size,
+    size_t *data_length);
+
+/** Safe output buffer size for psa_get_key_domain_parameters().
+ *
+ * This macro returns a compile-time constant if its arguments are
+ * compile-time constants.
+ *
+ * \warning This function may call its arguments multiple times or
+ *          zero times, so you should not pass arguments that contain
+ *          side effects.
+ *
+ * \note This is an experimental extension to the interface. It may change
+ *       in future versions of the library.
+ *
+ * \param key_type  A supported key type.
+ * \param key_bits  The size of the key in bits.
+ *
+ * \return If the parameters are valid and supported, return
+ *         a buffer size in bytes that guarantees that
+ *         psa_get_key_domain_parameters() will not fail with
+ *         #PSA_ERROR_BUFFER_TOO_SMALL.
+ *         If the parameters are a valid combination that is not supported
+ *         by the implementation, this macro shall return either a
+ *         sensible size or 0.
+ *         If the parameters are not valid, the
+ *         return value is unspecified.
+ */
+#define PSA_KEY_DOMAIN_PARAMETERS_SIZE(key_type, key_bits)              \
+    (PSA_KEY_TYPE_IS_RSA(key_type) ? sizeof(int) :                      \
+     PSA_KEY_TYPE_IS_DH(key_type) ? PSA_DH_KEY_DOMAIN_PARAMETERS_SIZE(key_bits) : \
+     PSA_KEY_TYPE_IS_DSA(key_type) ? PSA_DSA_KEY_DOMAIN_PARAMETERS_SIZE(key_bits) : \
+     0)
+#define PSA_DH_KEY_DOMAIN_PARAMETERS_SIZE(key_bits)     \
+    (4 + (PSA_BITS_TO_BYTES(key_bits) + 5) * 3 /*without optional parts*/)
+#define PSA_DSA_KEY_DOMAIN_PARAMETERS_SIZE(key_bits)    \
+    (4 + (PSA_BITS_TO_BYTES(key_bits) + 5) * 2 /*p, g*/ + 34 /*q*/)
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_EXTRA_H */
diff --git a/include/psa/crypto_platform.h b/include/psa/crypto_platform.h
new file mode 100644
index 0000000..d85a719
--- /dev/null
+++ b/include/psa/crypto_platform.h
@@ -0,0 +1,102 @@
+/**
+ * \file psa/crypto_platform.h
+ *
+ * \brief PSA cryptography module: Mbed TLS platform definitions
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h.
+ *
+ * This file contains platform-dependent type definitions.
+ *
+ * In implementations with isolation between the application and the
+ * cryptography module, implementers should take care to ensure that
+ * the definitions that are exposed to applications match what the
+ * module implements.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_PLATFORM_H
+#define PSA_CRYPTO_PLATFORM_H
+
+/* Include the Mbed TLS configuration file, the way Mbed TLS does it
+ * in each of its header files. */
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+/* PSA requires several types which C99 provides in stdint.h. */
+#include <stdint.h>
+
+/* Integral type representing a key handle. */
+typedef uint16_t psa_key_handle_t;
+
+/* This implementation distinguishes *application key identifiers*, which
+ * are the key identifiers specified by the application, from
+ * *key file identifiers*, which are the key identifiers that the library
+ * sees internally. The two types can be different if there is a remote
+ * call layer between the application and the library which supports
+ * multiple client applications that do not have access to each others'
+ * keys. The point of having different types is that the key file
+ * identifier may encode not only the key identifier specified by the
+ * application, but also the the identity of the application.
+ *
+ * Note that this is an internal concept of the library and the remote
+ * call layer. The application itself never sees anything other than
+ * #psa_app_key_id_t with its standard definition.
+ */
+
+/* The application key identifier is always what the application sees as
+ * #psa_key_id_t. */
+typedef uint32_t psa_app_key_id_t;
+
+#if defined(MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER)
+
+#if defined(PSA_CRYPTO_SECURE)
+/* Building for the PSA Crypto service on a PSA platform. */
+/* A key owner is a PSA partition identifier. */
+typedef int32_t psa_key_owner_id_t;
+#endif
+
+typedef struct
+{
+    uint32_t key_id;
+    psa_key_owner_id_t owner;
+} psa_key_file_id_t;
+#define PSA_KEY_FILE_GET_KEY_ID( file_id ) ( ( file_id ).key_id )
+
+/* Since crypto.h is used as part of the PSA Cryptography API specification,
+ * it must use standard types for things like the argument of psa_open_key().
+ * If it wasn't for that constraint, psa_open_key() would take a
+ * `psa_key_file_id_t` argument. As a workaround, make `psa_key_id_t` an
+ * alias for `psa_key_file_id_t` when building for a multi-client service. */
+typedef psa_key_file_id_t psa_key_id_t;
+#define PSA_KEY_ID_INIT {0, 0}
+
+#else /* !MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER */
+
+/* By default, a key file identifier is just the application key identifier. */
+typedef psa_app_key_id_t psa_key_file_id_t;
+#define PSA_KEY_FILE_GET_KEY_ID( id ) ( id )
+
+#endif /* !MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER */
+
+#endif /* PSA_CRYPTO_PLATFORM_H */
diff --git a/include/psa/crypto_se_driver.h b/include/psa/crypto_se_driver.h
new file mode 100644
index 0000000..a43e0db
--- /dev/null
+++ b/include/psa/crypto_se_driver.h
@@ -0,0 +1,1380 @@
+/**
+ * \file psa/crypto_se_driver.h
+ * \brief PSA external cryptoprocessor driver module
+ *
+ * This header declares types and function signatures for cryptography
+ * drivers that access key material via opaque references.
+ * This is meant for cryptoprocessors that have a separate key storage from the
+ * space in which the PSA Crypto implementation runs, typically secure
+ * elements (SEs).
+ *
+ * This file is part of the PSA Crypto Driver HAL (hardware abstraction layer),
+ * containing functions for driver developers to implement to enable hardware
+ * to be called in a standardized way by a PSA Cryptography API
+ * implementation. The functions comprising the driver HAL, which driver
+ * authors implement, are not intended to be called by application developers.
+ */
+
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#ifndef PSA_CRYPTO_SE_DRIVER_H
+#define PSA_CRYPTO_SE_DRIVER_H
+
+#include "crypto_driver_common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** \defgroup se_init Secure element driver initialization
+ */
+/**@{*/
+
+/** \brief Driver context structure
+ *
+ * Driver functions receive a pointer to this structure.
+ * Each registered driver has one instance of this structure.
+ *
+ * Implementations must include the fields specified here and
+ * may include other fields.
+ */
+typedef struct {
+    /** A read-only pointer to the driver's persistent data.
+     *
+     * Drivers typically use this persistent data to keep track of
+     * which slot numbers are available. This is only a guideline:
+     * drivers may use the persistent data for any purpose, keeping
+     * in mind the restrictions on when the persistent data is saved
+     * to storage: the persistent data is only saved after calling
+     * certain functions that receive a writable pointer to the
+     * persistent data.
+     *
+     * The core allocates a memory buffer for the persistent data.
+     * The pointer is guaranteed to be suitably aligned for any data type,
+     * like a pointer returned by `malloc` (but the core can use any
+     * method to allocate the buffer, not necessarily `malloc`).
+     *
+     * The size of this buffer is in the \c persistent_data_size field of
+     * this structure.
+     *
+     * Before the driver is initialized for the first time, the content of
+     * the persistent data is all-bits-zero. After a driver upgrade, if the
+     * size of the persistent data has increased, the original data is padded
+     * on the right with zeros; if the size has decreased, the original data
+     * is truncated to the new size.
+     *
+     * This pointer is to read-only data. Only a few driver functions are
+     * allowed to modify the persistent data. These functions receive a
+     * writable pointer. These functions are:
+     * - psa_drv_se_t::p_init
+     * - psa_drv_se_key_management_t::p_allocate
+     * - psa_drv_se_key_management_t::p_destroy
+     *
+     * The PSA Cryptography core saves the persistent data from one
+     * session to the next. It does this before returning from API functions
+     * that call a driver method that is allowed to modify the persistent
+     * data, specifically:
+     * - psa_crypto_init() causes a call to psa_drv_se_t::p_init, and may call
+     *   psa_drv_se_key_management_t::p_destroy to complete an action
+     *   that was interrupted by a power failure.
+     * - Key creation functions cause a call to
+     *   psa_drv_se_key_management_t::p_allocate, and may cause a call to
+     *   psa_drv_se_key_management_t::p_destroy in case an error occurs.
+     * - psa_destroy_key() causes a call to
+     *   psa_drv_se_key_management_t::p_destroy.
+     */
+    const void *const persistent_data;
+
+    /** The size of \c persistent_data in bytes.
+     *
+     * This is always equal to the value of the `persistent_data_size` field
+     * of the ::psa_drv_se_t structure when the driver is registered.
+     */
+    const size_t persistent_data_size;
+
+    /** Driver transient data.
+     *
+     * The core initializes this value to 0 and does not read or modify it
+     * afterwards. The driver may store whatever it wants in this field.
+     */
+    uintptr_t transient_data;
+} psa_drv_se_context_t;
+
+/** \brief A driver initialization function.
+ *
+ * \param[in,out] drv_context       The driver context structure.
+ * \param[in,out] persistent_data   A pointer to the persistent data
+ *                                  that allows writing.
+ * \param lifetime                  The lifetime value for which this driver
+ *                                  is registered.
+ *
+ * \retval #PSA_SUCCESS
+ *         The driver is operational.
+ *         The core will update the persistent data in storage.
+ * \return
+ *         Any other return value prevents the driver from being used in
+ *         this session.
+ *         The core will NOT update the persistent data in storage.
+ */
+typedef psa_status_t (*psa_drv_se_init_t)(psa_drv_se_context_t *drv_context,
+                                          void *persistent_data,
+                                          psa_key_lifetime_t lifetime);
+
+#if defined(__DOXYGEN_ONLY__) || !defined(MBEDTLS_PSA_CRYPTO_SE_C)
+/* Mbed Crypto with secure element support enabled defines this type in
+ * crypto_types.h because it is also visible to applications through an
+ * implementation-specific extension.
+ * For the PSA Cryptography specification, this type is only visible
+ * via crypto_se_driver.h. */
+/** An internal designation of a key slot between the core part of the
+ * PSA Crypto implementation and the driver. The meaning of this value
+ * is driver-dependent. */
+typedef uint64_t psa_key_slot_number_t;
+#endif /* __DOXYGEN_ONLY__ || !MBEDTLS_PSA_CRYPTO_SE_C */
+
+/**@}*/
+
+/** \defgroup se_mac Secure Element Message Authentication Codes
+ * Generation and authentication of Message Authentication Codes (MACs) using
+ * a secure element can be done either as a single function call (via the
+ * `psa_drv_se_mac_generate_t` or `psa_drv_se_mac_verify_t` functions), or in
+ * parts using the following sequence:
+ * - `psa_drv_se_mac_setup_t`
+ * - `psa_drv_se_mac_update_t`
+ * - `psa_drv_se_mac_update_t`
+ * - ...
+ * - `psa_drv_se_mac_finish_t` or `psa_drv_se_mac_finish_verify_t`
+ *
+ * If a previously started secure element MAC operation needs to be terminated,
+ * it should be done so by the `psa_drv_se_mac_abort_t`. Failure to do so may
+ * result in allocated resources not being freed or in other undefined
+ * behavior.
+ */
+/**@{*/
+/** \brief A function that starts a secure element  MAC operation for a PSA
+ * Crypto Driver implementation
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in,out] op_context    A structure that will contain the
+ *                              hardware-specific MAC context
+ * \param[in] key_slot          The slot of the key to be used for the
+ *                              operation
+ * \param[in] algorithm         The algorithm to be used to underly the MAC
+ *                              operation
+ *
+ * \retval  PSA_SUCCESS
+ *          Success.
+ */
+typedef psa_status_t (*psa_drv_se_mac_setup_t)(psa_drv_se_context_t *drv_context,
+                                               void *op_context,
+                                               psa_key_slot_number_t key_slot,
+                                               psa_algorithm_t algorithm);
+
+/** \brief A function that continues a previously started secure element MAC
+ * operation
+ *
+ * \param[in,out] op_context    A hardware-specific structure for the
+ *                              previously-established MAC operation to be
+ *                              updated
+ * \param[in] p_input           A buffer containing the message to be appended
+ *                              to the MAC operation
+ * \param[in] input_length      The size in bytes of the input message buffer
+ */
+typedef psa_status_t (*psa_drv_se_mac_update_t)(void *op_context,
+                                                const uint8_t *p_input,
+                                                size_t input_length);
+
+/** \brief a function that completes a previously started secure element MAC
+ * operation by returning the resulting MAC.
+ *
+ * \param[in,out] op_context    A hardware-specific structure for the
+ *                              previously started MAC operation to be
+ *                              finished
+ * \param[out] p_mac            A buffer where the generated MAC will be
+ *                              placed
+ * \param[in] mac_size          The size in bytes of the buffer that has been
+ *                              allocated for the `output` buffer
+ * \param[out] p_mac_length     After completion, will contain the number of
+ *                              bytes placed in the `p_mac` buffer
+ *
+ * \retval PSA_SUCCESS
+ *          Success.
+ */
+typedef psa_status_t (*psa_drv_se_mac_finish_t)(void *op_context,
+                                                uint8_t *p_mac,
+                                                size_t mac_size,
+                                                size_t *p_mac_length);
+
+/** \brief A function that completes a previously started secure element MAC
+ * operation by comparing the resulting MAC against a provided value
+ *
+ * \param[in,out] op_context    A hardware-specific structure for the previously
+ *                              started MAC operation to be fiinished
+ * \param[in] p_mac             The MAC value against which the resulting MAC
+ *                              will be compared against
+ * \param[in] mac_length        The size in bytes of the value stored in `p_mac`
+ *
+ * \retval PSA_SUCCESS
+ *         The operation completed successfully and the MACs matched each
+ *         other
+ * \retval PSA_ERROR_INVALID_SIGNATURE
+ *         The operation completed successfully, but the calculated MAC did
+ *         not match the provided MAC
+ */
+typedef psa_status_t (*psa_drv_se_mac_finish_verify_t)(void *op_context,
+                                                       const uint8_t *p_mac,
+                                                       size_t mac_length);
+
+/** \brief A function that aborts a previous started secure element MAC
+ * operation
+ *
+ * \param[in,out] op_context    A hardware-specific structure for the previously
+ *                              started MAC operation to be aborted
+ */
+typedef psa_status_t (*psa_drv_se_mac_abort_t)(void *op_context);
+
+/** \brief A function that performs a secure element MAC operation in one
+ * command and returns the calculated MAC
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] p_input           A buffer containing the message to be MACed
+ * \param[in] input_length      The size in bytes of `p_input`
+ * \param[in] key_slot          The slot of the key to be used
+ * \param[in] alg               The algorithm to be used to underlie the MAC
+ *                              operation
+ * \param[out] p_mac            A buffer where the generated MAC will be
+ *                              placed
+ * \param[in] mac_size          The size in bytes of the `p_mac` buffer
+ * \param[out] p_mac_length     After completion, will contain the number of
+ *                              bytes placed in the `output` buffer
+ *
+ * \retval PSA_SUCCESS
+ *         Success.
+ */
+typedef psa_status_t (*psa_drv_se_mac_generate_t)(psa_drv_se_context_t *drv_context,
+                                                  const uint8_t *p_input,
+                                                  size_t input_length,
+                                                  psa_key_slot_number_t key_slot,
+                                                  psa_algorithm_t alg,
+                                                  uint8_t *p_mac,
+                                                  size_t mac_size,
+                                                  size_t *p_mac_length);
+
+/** \brief A function that performs a secure element MAC operation in one
+ * command and compares the resulting MAC against a provided value
+ *
+ * \param[in,out] drv_context       The driver context structure.
+ * \param[in] p_input       A buffer containing the message to be MACed
+ * \param[in] input_length  The size in bytes of `input`
+ * \param[in] key_slot      The slot of the key to be used
+ * \param[in] alg           The algorithm to be used to underlie the MAC
+ *                          operation
+ * \param[in] p_mac         The MAC value against which the resulting MAC will
+ *                          be compared against
+ * \param[in] mac_length   The size in bytes of `mac`
+ *
+ * \retval PSA_SUCCESS
+ *         The operation completed successfully and the MACs matched each
+ *         other
+ * \retval PSA_ERROR_INVALID_SIGNATURE
+ *         The operation completed successfully, but the calculated MAC did
+ *         not match the provided MAC
+ */
+typedef psa_status_t (*psa_drv_se_mac_verify_t)(psa_drv_se_context_t *drv_context,
+                                                const uint8_t *p_input,
+                                                size_t input_length,
+                                                psa_key_slot_number_t key_slot,
+                                                psa_algorithm_t alg,
+                                                const uint8_t *p_mac,
+                                                size_t mac_length);
+
+/** \brief A struct containing all of the function pointers needed to
+ * perform secure element MAC operations
+ *
+ * PSA Crypto API implementations should populate the table as appropriate
+ * upon startup.
+ *
+ * If one of the functions is not implemented (such as
+ * `psa_drv_se_mac_generate_t`), it should be set to NULL.
+ *
+ * Driver implementers should ensure that they implement all of the functions
+ * that make sense for their hardware, and that they provide a full solution
+ * (for example, if they support `p_setup`, they should also support
+ * `p_update` and at least one of `p_finish` or `p_finish_verify`).
+ *
+ */
+typedef struct {
+    /**The size in bytes of the hardware-specific secure element MAC context
+     * structure
+    */
+    size_t                    context_size;
+    /** Function that performs a MAC setup operation
+     */
+    psa_drv_se_mac_setup_t          p_setup;
+    /** Function that performs a MAC update operation
+     */
+    psa_drv_se_mac_update_t         p_update;
+    /** Function that completes a MAC operation
+     */
+    psa_drv_se_mac_finish_t         p_finish;
+    /** Function that completes a MAC operation with a verify check
+     */
+    psa_drv_se_mac_finish_verify_t  p_finish_verify;
+    /** Function that aborts a previoustly started MAC operation
+     */
+    psa_drv_se_mac_abort_t          p_abort;
+    /** Function that performs a MAC operation in one call
+     */
+    psa_drv_se_mac_generate_t       p_mac;
+    /** Function that performs a MAC and verify operation in one call
+     */
+    psa_drv_se_mac_verify_t         p_mac_verify;
+} psa_drv_se_mac_t;
+/**@}*/
+
+/** \defgroup se_cipher Secure Element Symmetric Ciphers
+ *
+ * Encryption and Decryption using secure element keys in block modes other
+ * than ECB must be done in multiple parts, using the following flow:
+ * - `psa_drv_se_cipher_setup_t`
+ * - `psa_drv_se_cipher_set_iv_t` (optional depending upon block mode)
+ * - `psa_drv_se_cipher_update_t`
+ * - `psa_drv_se_cipher_update_t`
+ * - ...
+ * - `psa_drv_se_cipher_finish_t`
+ *
+ * If a previously started secure element Cipher operation needs to be
+ * terminated, it should be done so by the `psa_drv_se_cipher_abort_t`. Failure
+ * to do so may result in allocated resources not being freed or in other
+ * undefined behavior.
+ *
+ * In situations where a PSA Cryptographic API implementation is using a block
+ * mode not-supported by the underlying hardware or driver, it can construct
+ * the block mode itself, while calling the `psa_drv_se_cipher_ecb_t` function
+ * for the cipher operations.
+ */
+/**@{*/
+
+/** \brief A function that provides the cipher setup function for a
+ * secure element driver
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in,out] op_context    A structure that will contain the
+ *                              hardware-specific cipher context.
+ * \param[in] key_slot          The slot of the key to be used for the
+ *                              operation
+ * \param[in] algorithm         The algorithm to be used in the cipher
+ *                              operation
+ * \param[in] direction         Indicates whether the operation is an encrypt
+ *                              or decrypt
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_NOT_SUPPORTED
+ */
+typedef psa_status_t (*psa_drv_se_cipher_setup_t)(psa_drv_se_context_t *drv_context,
+                                                  void *op_context,
+                                                  psa_key_slot_number_t key_slot,
+                                                  psa_algorithm_t algorithm,
+                                                  psa_encrypt_or_decrypt_t direction);
+
+/** \brief A function that sets the initialization vector (if
+ * necessary) for an secure element cipher operation
+ *
+ * Rationale: The `psa_se_cipher_*` operation in the PSA Cryptographic API has
+ * two IV functions: one to set the IV, and one to generate it internally. The
+ * generate function is not necessary for the drivers to implement as the PSA
+ * Crypto implementation can do the generation using its RNG features.
+ *
+ * \param[in,out] op_context    A structure that contains the previously set up
+ *                              hardware-specific cipher context
+ * \param[in] p_iv              A buffer containing the initialization vector
+ * \param[in] iv_length         The size (in bytes) of the `p_iv` buffer
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_cipher_set_iv_t)(void *op_context,
+                                                   const uint8_t *p_iv,
+                                                   size_t iv_length);
+
+/** \brief A function that continues a previously started secure element cipher
+ * operation
+ *
+ * \param[in,out] op_context        A hardware-specific structure for the
+ *                                  previously started cipher operation
+ * \param[in] p_input               A buffer containing the data to be
+ *                                  encrypted/decrypted
+ * \param[in] input_size            The size in bytes of the buffer pointed to
+ *                                  by `p_input`
+ * \param[out] p_output             The caller-allocated buffer where the
+ *                                  output will be placed
+ * \param[in] output_size           The allocated size in bytes of the
+ *                                  `p_output` buffer
+ * \param[out] p_output_length      After completion, will contain the number
+ *                                  of bytes placed in the `p_output` buffer
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_cipher_update_t)(void *op_context,
+                                                   const uint8_t *p_input,
+                                                   size_t input_size,
+                                                   uint8_t *p_output,
+                                                   size_t output_size,
+                                                   size_t *p_output_length);
+
+/** \brief A function that completes a previously started secure element cipher
+ * operation
+ *
+ * \param[in,out] op_context    A hardware-specific structure for the
+ *                              previously started cipher operation
+ * \param[out] p_output         The caller-allocated buffer where the output
+ *                              will be placed
+ * \param[in] output_size       The allocated size in bytes of the `p_output`
+ *                              buffer
+ * \param[out] p_output_length  After completion, will contain the number of
+ *                              bytes placed in the `p_output` buffer
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_cipher_finish_t)(void *op_context,
+                                                   uint8_t *p_output,
+                                                   size_t output_size,
+                                                   size_t *p_output_length);
+
+/** \brief A function that aborts a previously started secure element cipher
+ * operation
+ *
+ * \param[in,out] op_context    A hardware-specific structure for the
+ *                              previously started cipher operation
+ */
+typedef psa_status_t (*psa_drv_se_cipher_abort_t)(void *op_context);
+
+/** \brief A function that performs the ECB block mode for secure element
+ * cipher operations
+ *
+ * Note: this function should only be used with implementations that do not
+ * provide a needed higher-level operation.
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] key_slot          The slot of the key to be used for the operation
+ * \param[in] algorithm         The algorithm to be used in the cipher operation
+ * \param[in] direction         Indicates whether the operation is an encrypt or
+ *                              decrypt
+ * \param[in] p_input           A buffer containing the data to be
+ *                              encrypted/decrypted
+ * \param[in] input_size        The size in bytes of the buffer pointed to by
+ *                              `p_input`
+ * \param[out] p_output         The caller-allocated buffer where the output
+ *                              will be placed
+ * \param[in] output_size       The allocated size in bytes of the `p_output`
+ *                              buffer
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_NOT_SUPPORTED
+ */
+typedef psa_status_t (*psa_drv_se_cipher_ecb_t)(psa_drv_se_context_t *drv_context,
+                                                psa_key_slot_number_t key_slot,
+                                                psa_algorithm_t algorithm,
+                                                psa_encrypt_or_decrypt_t direction,
+                                                const uint8_t *p_input,
+                                                size_t input_size,
+                                                uint8_t *p_output,
+                                                size_t output_size);
+
+/**
+ * \brief A struct containing all of the function pointers needed to implement
+ * cipher operations using secure elements.
+ *
+ * PSA Crypto API implementations should populate instances of the table as
+ * appropriate upon startup or at build time.
+ *
+ * If one of the functions is not implemented (such as
+ * `psa_drv_se_cipher_ecb_t`), it should be set to NULL.
+ */
+typedef struct {
+    /** The size in bytes of the hardware-specific secure element cipher
+     * context structure
+     */
+    size_t               context_size;
+    /** Function that performs a cipher setup operation */
+    psa_drv_se_cipher_setup_t  p_setup;
+    /** Function that sets a cipher IV (if necessary) */
+    psa_drv_se_cipher_set_iv_t p_set_iv;
+    /** Function that performs a cipher update operation */
+    psa_drv_se_cipher_update_t p_update;
+    /** Function that completes a cipher operation */
+    psa_drv_se_cipher_finish_t p_finish;
+    /** Function that aborts a cipher operation */
+    psa_drv_se_cipher_abort_t  p_abort;
+    /** Function that performs ECB mode for a cipher operation
+     * (Danger: ECB mode should not be used directly by clients of the PSA
+     * Crypto Client API)
+     */
+    psa_drv_se_cipher_ecb_t    p_ecb;
+} psa_drv_se_cipher_t;
+
+/**@}*/
+
+/** \defgroup se_asymmetric Secure Element Asymmetric Cryptography
+ *
+ * Since the amount of data that can (or should) be encrypted or signed using
+ * asymmetric keys is limited by the key size, asymmetric key operations using
+ * keys in a secure element must be done in single function calls.
+ */
+/**@{*/
+
+/**
+ * \brief A function that signs a hash or short message with a private key in
+ * a secure element
+ *
+ * \param[in,out] drv_context       The driver context structure.
+ * \param[in] key_slot              Key slot of an asymmetric key pair
+ * \param[in] alg                   A signature algorithm that is compatible
+ *                                  with the type of `key`
+ * \param[in] p_hash                The hash to sign
+ * \param[in] hash_length           Size of the `p_hash` buffer in bytes
+ * \param[out] p_signature          Buffer where the signature is to be written
+ * \param[in] signature_size        Size of the `p_signature` buffer in bytes
+ * \param[out] p_signature_length   On success, the number of bytes
+ *                                  that make up the returned signature value
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_asymmetric_sign_t)(psa_drv_se_context_t *drv_context,
+                                                     psa_key_slot_number_t key_slot,
+                                                     psa_algorithm_t alg,
+                                                     const uint8_t *p_hash,
+                                                     size_t hash_length,
+                                                     uint8_t *p_signature,
+                                                     size_t signature_size,
+                                                     size_t *p_signature_length);
+
+/**
+ * \brief A function that verifies the signature a hash or short message using
+ * an asymmetric public key in a secure element
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] key_slot          Key slot of a public key or an asymmetric key
+ *                              pair
+ * \param[in] alg               A signature algorithm that is compatible with
+ *                              the type of `key`
+ * \param[in] p_hash            The hash whose signature is to be verified
+ * \param[in] hash_length       Size of the `p_hash` buffer in bytes
+ * \param[in] p_signature       Buffer containing the signature to verify
+ * \param[in] signature_length  Size of the `p_signature` buffer in bytes
+ *
+ * \retval PSA_SUCCESS
+ *         The signature is valid.
+ */
+typedef psa_status_t (*psa_drv_se_asymmetric_verify_t)(psa_drv_se_context_t *drv_context,
+                                                       psa_key_slot_number_t key_slot,
+                                                       psa_algorithm_t alg,
+                                                       const uint8_t *p_hash,
+                                                       size_t hash_length,
+                                                       const uint8_t *p_signature,
+                                                       size_t signature_length);
+
+/**
+ * \brief A function that encrypts a short message with an asymmetric public
+ * key in a secure element
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] key_slot          Key slot of a public key or an asymmetric key
+ *                              pair
+ * \param[in] alg               An asymmetric encryption algorithm that is
+ *                              compatible with the type of `key`
+ * \param[in] p_input           The message to encrypt
+ * \param[in] input_length      Size of the `p_input` buffer in bytes
+ * \param[in] p_salt            A salt or label, if supported by the
+ *                              encryption algorithm
+ *                              If the algorithm does not support a
+ *                              salt, pass `NULL`.
+ *                              If the algorithm supports an optional
+ *                              salt and you do not want to pass a salt,
+ *                              pass `NULL`.
+ *                              For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
+ *                              supported.
+ * \param[in] salt_length       Size of the `p_salt` buffer in bytes
+ *                              If `p_salt` is `NULL`, pass 0.
+ * \param[out] p_output         Buffer where the encrypted message is to
+ *                              be written
+ * \param[in] output_size       Size of the `p_output` buffer in bytes
+ * \param[out] p_output_length  On success, the number of bytes that make up
+ *                              the returned output
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_asymmetric_encrypt_t)(psa_drv_se_context_t *drv_context,
+                                                        psa_key_slot_number_t key_slot,
+                                                        psa_algorithm_t alg,
+                                                        const uint8_t *p_input,
+                                                        size_t input_length,
+                                                        const uint8_t *p_salt,
+                                                        size_t salt_length,
+                                                        uint8_t *p_output,
+                                                        size_t output_size,
+                                                        size_t *p_output_length);
+
+/**
+ * \brief A function that decrypts a short message with an asymmetric private
+ * key in a secure element.
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] key_slot          Key slot of an asymmetric key pair
+ * \param[in] alg               An asymmetric encryption algorithm that is
+ *                              compatible with the type of `key`
+ * \param[in] p_input           The message to decrypt
+ * \param[in] input_length      Size of the `p_input` buffer in bytes
+ * \param[in] p_salt            A salt or label, if supported by the
+ *                              encryption algorithm
+ *                              If the algorithm does not support a
+ *                              salt, pass `NULL`.
+ *                              If the algorithm supports an optional
+ *                              salt and you do not want to pass a salt,
+ *                              pass `NULL`.
+ *                              For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
+ *                              supported.
+ * \param[in] salt_length       Size of the `p_salt` buffer in bytes
+ *                              If `p_salt` is `NULL`, pass 0.
+ * \param[out] p_output         Buffer where the decrypted message is to
+ *                              be written
+ * \param[in] output_size       Size of the `p_output` buffer in bytes
+ * \param[out] p_output_length  On success, the number of bytes
+ *                              that make up the returned output
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_asymmetric_decrypt_t)(psa_drv_se_context_t *drv_context,
+                                                        psa_key_slot_number_t key_slot,
+                                                        psa_algorithm_t alg,
+                                                        const uint8_t *p_input,
+                                                        size_t input_length,
+                                                        const uint8_t *p_salt,
+                                                        size_t salt_length,
+                                                        uint8_t *p_output,
+                                                        size_t output_size,
+                                                        size_t *p_output_length);
+
+/**
+ * \brief A struct containing all of the function pointers needed to implement
+ * asymmetric cryptographic operations using secure elements.
+ *
+ * PSA Crypto API implementations should populate instances of the table as
+ * appropriate upon startup or at build time.
+ *
+ * If one of the functions is not implemented, it should be set to NULL.
+ */
+typedef struct {
+    /** Function that performs an asymmetric sign operation */
+    psa_drv_se_asymmetric_sign_t    p_sign;
+    /** Function that performs an asymmetric verify operation */
+    psa_drv_se_asymmetric_verify_t  p_verify;
+    /** Function that performs an asymmetric encrypt operation */
+    psa_drv_se_asymmetric_encrypt_t p_encrypt;
+    /** Function that performs an asymmetric decrypt operation */
+    psa_drv_se_asymmetric_decrypt_t p_decrypt;
+} psa_drv_se_asymmetric_t;
+
+/**@}*/
+
+/** \defgroup se_aead Secure Element Authenticated Encryption with Additional Data
+ * Authenticated Encryption with Additional Data (AEAD) operations with secure
+ * elements must be done in one function call. While this creates a burden for
+ * implementers as there must be sufficient space in memory for the entire
+ * message, it prevents decrypted data from being made available before the
+ * authentication operation is complete and the data is known to be authentic.
+ */
+/**@{*/
+
+/** \brief A function that performs a secure element authenticated encryption
+ * operation
+ *
+ * \param[in,out] drv_context           The driver context structure.
+ * \param[in] key_slot                  Slot containing the key to use.
+ * \param[in] algorithm                 The AEAD algorithm to compute
+ *                                      (\c PSA_ALG_XXX value such that
+ *                                      #PSA_ALG_IS_AEAD(`alg`) is true)
+ * \param[in] p_nonce                   Nonce or IV to use
+ * \param[in] nonce_length              Size of the `p_nonce` buffer in bytes
+ * \param[in] p_additional_data         Additional data that will be
+ *                                      authenticated but not encrypted
+ * \param[in] additional_data_length    Size of `p_additional_data` in bytes
+ * \param[in] p_plaintext               Data that will be authenticated and
+ *                                      encrypted
+ * \param[in] plaintext_length          Size of `p_plaintext` in bytes
+ * \param[out] p_ciphertext             Output buffer for the authenticated and
+ *                                      encrypted data. The additional data is
+ *                                      not part of this output. For algorithms
+ *                                      where the encrypted data and the
+ *                                      authentication tag are defined as
+ *                                      separate outputs, the authentication
+ *                                      tag is appended to the encrypted data.
+ * \param[in] ciphertext_size           Size of the `p_ciphertext` buffer in
+ *                                      bytes
+ * \param[out] p_ciphertext_length      On success, the size of the output in
+ *                                      the `p_ciphertext` buffer
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ */
+typedef psa_status_t (*psa_drv_se_aead_encrypt_t)(psa_drv_se_context_t *drv_context,
+                                                  psa_key_slot_number_t key_slot,
+                                                  psa_algorithm_t algorithm,
+                                                  const uint8_t *p_nonce,
+                                                  size_t nonce_length,
+                                                  const uint8_t *p_additional_data,
+                                                  size_t additional_data_length,
+                                                  const uint8_t *p_plaintext,
+                                                  size_t plaintext_length,
+                                                  uint8_t *p_ciphertext,
+                                                  size_t ciphertext_size,
+                                                  size_t *p_ciphertext_length);
+
+/** A function that peforms a secure element authenticated decryption operation
+ *
+ * \param[in,out] drv_context           The driver context structure.
+ * \param[in] key_slot                  Slot containing the key to use
+ * \param[in] algorithm                 The AEAD algorithm to compute
+ *                                      (\c PSA_ALG_XXX value such that
+ *                                      #PSA_ALG_IS_AEAD(`alg`) is true)
+ * \param[in] p_nonce                   Nonce or IV to use
+ * \param[in] nonce_length              Size of the `p_nonce` buffer in bytes
+ * \param[in] p_additional_data         Additional data that has been
+ *                                      authenticated but not encrypted
+ * \param[in] additional_data_length    Size of `p_additional_data` in bytes
+ * \param[in] p_ciphertext              Data that has been authenticated and
+ *                                      encrypted.
+ *                                      For algorithms where the encrypted data
+ *                                      and the authentication tag are defined
+ *                                      as separate inputs, the buffer must
+ *                                      contain the encrypted data followed by
+ *                                      the authentication tag.
+ * \param[in] ciphertext_length         Size of `p_ciphertext` in bytes
+ * \param[out] p_plaintext              Output buffer for the decrypted data
+ * \param[in] plaintext_size            Size of the `p_plaintext` buffer in
+ *                                      bytes
+ * \param[out] p_plaintext_length       On success, the size of the output in
+ *                                      the `p_plaintext` buffer
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ */
+typedef psa_status_t (*psa_drv_se_aead_decrypt_t)(psa_drv_se_context_t *drv_context,
+                                                  psa_key_slot_number_t key_slot,
+                                                  psa_algorithm_t algorithm,
+                                                  const uint8_t *p_nonce,
+                                                  size_t nonce_length,
+                                                  const uint8_t *p_additional_data,
+                                                  size_t additional_data_length,
+                                                  const uint8_t *p_ciphertext,
+                                                  size_t ciphertext_length,
+                                                  uint8_t *p_plaintext,
+                                                  size_t plaintext_size,
+                                                  size_t *p_plaintext_length);
+
+/**
+ * \brief A struct containing all of the function pointers needed to implement
+ * secure element Authenticated Encryption with Additional Data operations
+ *
+ * PSA Crypto API implementations should populate instances of the table as
+ * appropriate upon startup.
+ *
+ * If one of the functions is not implemented, it should be set to NULL.
+ */
+typedef struct {
+    /** Function that performs the AEAD encrypt operation */
+    psa_drv_se_aead_encrypt_t p_encrypt;
+    /** Function that performs the AEAD decrypt operation */
+    psa_drv_se_aead_decrypt_t p_decrypt;
+} psa_drv_se_aead_t;
+/**@}*/
+
+/** \defgroup se_key_management Secure Element Key Management
+ * Currently, key management is limited to importing keys in the clear,
+ * destroying keys, and exporting keys in the clear.
+ * Whether a key may be exported is determined by the key policies in place
+ * on the key slot.
+ */
+/**@{*/
+
+/** An enumeration indicating how a key is created.
+ */
+typedef enum
+{
+    PSA_KEY_CREATION_IMPORT, /**< During psa_import_key() */
+    PSA_KEY_CREATION_GENERATE, /**< During psa_generate_key() */
+    PSA_KEY_CREATION_DERIVE, /**< During psa_key_derivation_output_key() */
+    PSA_KEY_CREATION_COPY, /**< During psa_copy_key() */
+
+#ifndef __DOXYGEN_ONLY__
+    /** A key is being registered with mbedtls_psa_register_se_key().
+     *
+     * The core only passes this value to
+     * psa_drv_se_key_management_t::p_validate_slot_number, not to
+     * psa_drv_se_key_management_t::p_allocate. The call to
+     * `p_validate_slot_number` is not followed by any other call to the
+     * driver: the key is considered successfully registered if the call to
+     * `p_validate_slot_number` succeeds, or if `p_validate_slot_number` is
+     * null.
+     *
+     * With this creation method, the driver must return #PSA_SUCCESS if
+     * the given attributes are compatible with the existing key in the slot,
+     * and #PSA_ERROR_DOES_NOT_EXIST if the driver can determine that there
+     * is no key with the specified slot number.
+     *
+     * This is an Mbed Crypto extension.
+     */
+    PSA_KEY_CREATION_REGISTER,
+#endif
+} psa_key_creation_method_t;
+
+/** \brief A function that allocates a slot for a key.
+ *
+ * To create a key in a specific slot in a secure element, the core
+ * first calls this function to determine a valid slot number,
+ * then calls a function to create the key material in that slot.
+ * In nominal conditions (that is, if no error occurs),
+ * the effect of a call to a key creation function in the PSA Cryptography
+ * API with a lifetime that places the key in a secure element is the
+ * following:
+ * -# The core calls psa_drv_se_key_management_t::p_allocate
+ *    (or in some implementations
+ *    psa_drv_se_key_management_t::p_validate_slot_number). The driver
+ *    selects (or validates) a suitable slot number given the key attributes
+ *    and the state of the secure element.
+ * -# The core calls a key creation function in the driver.
+ *
+ * The key creation functions in the PSA Cryptography API are:
+ * - psa_import_key(), which causes
+ *   a call to `p_allocate` with \p method = #PSA_KEY_CREATION_IMPORT
+ *   then a call to psa_drv_se_key_management_t::p_import.
+ * - psa_generate_key(), which causes
+ *   a call to `p_allocate` with \p method = #PSA_KEY_CREATION_GENERATE
+ *   then a call to psa_drv_se_key_management_t::p_import.
+ * - psa_key_derivation_output_key(), which causes
+ *   a call to `p_allocate` with \p method = #PSA_KEY_CREATION_DERIVE
+ *   then a call to psa_drv_se_key_derivation_t::p_derive.
+ * - psa_copy_key(), which causes
+ *   a call to `p_allocate` with \p method = #PSA_KEY_CREATION_COPY
+ *   then a call to psa_drv_se_key_management_t::p_export.
+ *
+ * In case of errors, other behaviors are possible.
+ * - If the PSA Cryptography subsystem dies after the first step,
+ *   for example because the device has lost power abruptly,
+ *   the second step may never happen, or may happen after a reset
+ *   and re-initialization. Alternatively, after a reset and
+ *   re-initialization, the core may call
+ *   psa_drv_se_key_management_t::p_destroy on the slot number that
+ *   was allocated (or validated) instead of calling a key creation function.
+ * - If an error occurs, the core may call
+ *   psa_drv_se_key_management_t::p_destroy on the slot number that
+ *   was allocated (or validated) instead of calling a key creation function.
+ *
+ * Errors and system resets also have an impact on the driver's persistent
+ * data. If a reset happens before the overall key creation process is
+ * completed (before or after the second step above), it is unspecified
+ * whether the persistent data after the reset is identical to what it
+ * was before or after the call to `p_allocate` (or `p_validate_slot_number`).
+ *
+ * \param[in,out] drv_context       The driver context structure.
+ * \param[in,out] persistent_data   A pointer to the persistent data
+ *                                  that allows writing.
+ * \param[in] attributes            Attributes of the key.
+ * \param method                    The way in which the key is being created.
+ * \param[out] key_slot             Slot where the key will be stored.
+ *                                  This must be a valid slot for a key of the
+ *                                  chosen type. It must be unoccupied.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ *         The core will record \c *key_slot as the key slot where the key
+ *         is stored and will update the persistent data in storage.
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_INSUFFICIENT_STORAGE
+ */
+typedef psa_status_t (*psa_drv_se_allocate_key_t)(
+    psa_drv_se_context_t *drv_context,
+    void *persistent_data,
+    const psa_key_attributes_t *attributes,
+    psa_key_creation_method_t method,
+    psa_key_slot_number_t *key_slot);
+
+/** \brief A function that determines whether a slot number is valid
+ * for a key.
+ *
+ * To create a key in a specific slot in a secure element, the core
+ * first calls this function to validate the choice of slot number,
+ * then calls a function to create the key material in that slot.
+ * See the documentation of #psa_drv_se_allocate_key_t for more details.
+ *
+ * As of the PSA Cryptography API specification version 1.0, there is no way
+ * for applications to trigger a call to this function. However some
+ * implementations offer the capability to create or declare a key in
+ * a specific slot via implementation-specific means, generally for the
+ * sake of initial device provisioning or onboarding. Such a mechanism may
+ * be added to a future version of the PSA Cryptography API specification.
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] attributes        Attributes of the key.
+ * \param method                The way in which the key is being created.
+ * \param[in] key_slot          Slot where the key is to be stored.
+ *
+ * \retval #PSA_SUCCESS
+ *         The given slot number is valid for a key with the given
+ *         attributes.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         The given slot number is not valid for a key with the
+ *         given attributes. This includes the case where the slot
+ *         number is not valid at all.
+ * \retval #PSA_ERROR_ALREADY_EXISTS
+ *         There is already a key with the specified slot number.
+ *         Drivers may choose to return this error from the key
+ *         creation function instead.
+ */
+typedef psa_status_t (*psa_drv_se_validate_slot_number_t)(
+    psa_drv_se_context_t *drv_context,
+    const psa_key_attributes_t *attributes,
+    psa_key_creation_method_t method,
+    psa_key_slot_number_t key_slot);
+
+/** \brief A function that imports a key into a secure element in binary format
+ *
+ * This function can support any output from psa_export_key(). Refer to the
+ * documentation of psa_export_key() for the format for each key type.
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param key_slot              Slot where the key will be stored.
+ *                              This must be a valid slot for a key of the
+ *                              chosen type. It must be unoccupied.
+ * \param[in] attributes        The key attributes, including the lifetime,
+ *                              the key type and the usage policy.
+ *                              Drivers should not access the key size stored
+ *                              in the attributes: it may not match the
+ *                              data passed in \p data.
+ *                              Drivers can call psa_get_key_lifetime(),
+ *                              psa_get_key_type(),
+ *                              psa_get_key_usage_flags() and
+ *                              psa_get_key_algorithm() to access this
+ *                              information.
+ * \param[in] data              Buffer containing the key data.
+ * \param[in] data_length       Size of the \p data buffer in bytes.
+ * \param[out] bits             On success, the key size in bits. The driver
+ *                              must determine this value after parsing the
+ *                              key according to the key type.
+ *                              This value is not used if the function fails.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success.
+ */
+typedef psa_status_t (*psa_drv_se_import_key_t)(
+    psa_drv_se_context_t *drv_context,
+    psa_key_slot_number_t key_slot,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *data,
+    size_t data_length,
+    size_t *bits);
+
+/**
+ * \brief A function that destroys a secure element key and restore the slot to
+ * its default state
+ *
+ * This function destroys the content of the key from a secure element.
+ * Implementations shall make a best effort to ensure that any previous content
+ * of the slot is unrecoverable.
+ *
+ * This function returns the specified slot to its default state.
+ *
+ * \param[in,out] drv_context       The driver context structure.
+ * \param[in,out] persistent_data   A pointer to the persistent data
+ *                                  that allows writing.
+ * \param key_slot                  The key slot to erase.
+ *
+ * \retval #PSA_SUCCESS
+ *         The slot's content, if any, has been erased.
+ */
+typedef psa_status_t (*psa_drv_se_destroy_key_t)(
+    psa_drv_se_context_t *drv_context,
+    void *persistent_data,
+    psa_key_slot_number_t key_slot);
+
+/**
+ * \brief A function that exports a secure element key in binary format
+ *
+ * The output of this function can be passed to psa_import_key() to
+ * create an equivalent object.
+ *
+ * If a key is created with `psa_import_key()` and then exported with
+ * this function, it is not guaranteed that the resulting data is
+ * identical: the implementation may choose a different representation
+ * of the same key if the format permits it.
+ *
+ * This function should generate output in the same format that
+ * `psa_export_key()` does. Refer to the
+ * documentation of `psa_export_key()` for the format for each key type.
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in] key               Slot whose content is to be exported. This must
+ *                              be an occupied key slot.
+ * \param[out] p_data           Buffer where the key data is to be written.
+ * \param[in] data_size         Size of the `p_data` buffer in bytes.
+ * \param[out] p_data_length    On success, the number of bytes
+ *                              that make up the key data.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_NOT_SUPPORTED
+ * \retval #PSA_ERROR_COMMUNICATION_FAILURE
+ * \retval #PSA_ERROR_HARDWARE_FAILURE
+ * \retval #PSA_ERROR_CORRUPTION_DETECTED
+ */
+typedef psa_status_t (*psa_drv_se_export_key_t)(psa_drv_se_context_t *drv_context,
+                                                psa_key_slot_number_t key,
+                                                uint8_t *p_data,
+                                                size_t data_size,
+                                                size_t *p_data_length);
+
+/**
+ * \brief A function that generates a symmetric or asymmetric key on a secure
+ * element
+ *
+ * If \p type is asymmetric (#PSA_KEY_TYPE_IS_ASYMMETRIC(\p type) = 1),
+ * the driver may export the public key at the time of generation,
+ * in the format documented for psa_export_public_key() by writing it
+ * to the \p pubkey buffer.
+ * This is optional, intended for secure elements that output the
+ * public key at generation time and that cannot export the public key
+ * later. Drivers that do not need this feature should leave
+ * \p *pubkey_length set to 0 and should
+ * implement the psa_drv_key_management_t::p_export_public function.
+ * Some implementations do not support this feature, in which case
+ * \p pubkey is \c NULL and \p pubkey_size is 0.
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param key_slot              Slot where the key will be stored.
+ *                              This must be a valid slot for a key of the
+ *                              chosen type. It must be unoccupied.
+ * \param[in] attributes        The key attributes, including the lifetime,
+ *                              the key type and size, and the usage policy.
+ *                              Drivers can call psa_get_key_lifetime(),
+ *                              psa_get_key_type(), psa_get_key_bits(),
+ *                              psa_get_key_usage_flags() and
+ *                              psa_get_key_algorithm() to access this
+ *                              information.
+ * \param[out] pubkey           A buffer where the driver can write the
+ *                              public key, when generating an asymmetric
+ *                              key pair.
+ *                              This is \c NULL when generating a symmetric
+ *                              key or if the core does not support
+ *                              exporting the public key at generation time.
+ * \param pubkey_size           The size of the `pubkey` buffer in bytes.
+ *                              This is 0 when generating a symmetric
+ *                              key or if the core does not support
+ *                              exporting the public key at generation time.
+ * \param[out] pubkey_length    On entry, this is always 0.
+ *                              On success, the number of bytes written to
+ *                              \p pubkey. If this is 0 or unchanged on return,
+ *                              the core will not read the \p pubkey buffer,
+ *                              and will instead call the driver's
+ *                              psa_drv_key_management_t::p_export_public
+ *                              function to export the public key when needed.
+ */
+typedef psa_status_t (*psa_drv_se_generate_key_t)(
+    psa_drv_se_context_t *drv_context,
+    psa_key_slot_number_t key_slot,
+    const psa_key_attributes_t *attributes,
+    uint8_t *pubkey, size_t pubkey_size, size_t *pubkey_length);
+
+/**
+ * \brief A struct containing all of the function pointers needed to for secure
+ * element key management
+ *
+ * PSA Crypto API implementations should populate instances of the table as
+ * appropriate upon startup or at build time.
+ *
+ * If one of the functions is not implemented, it should be set to NULL.
+ */
+typedef struct {
+    /** Function that allocates a slot for a key. */
+    psa_drv_se_allocate_key_t   p_allocate;
+    /** Function that checks the validity of a slot for a key. */
+    psa_drv_se_validate_slot_number_t p_validate_slot_number;
+    /** Function that performs a key import operation */
+    psa_drv_se_import_key_t     p_import;
+    /** Function that performs a generation */
+    psa_drv_se_generate_key_t   p_generate;
+    /** Function that performs a key destroy operation */
+    psa_drv_se_destroy_key_t    p_destroy;
+    /** Function that performs a key export operation */
+    psa_drv_se_export_key_t     p_export;
+    /** Function that performs a public key export operation */
+    psa_drv_se_export_key_t     p_export_public;
+} psa_drv_se_key_management_t;
+
+/**@}*/
+
+/** \defgroup driver_derivation Secure Element Key Derivation and Agreement
+ * Key derivation is the process of generating new key material using an
+ * existing key and additional parameters, iterating through a basic
+ * cryptographic function, such as a hash.
+ * Key agreement is a part of cryptographic protocols that allows two parties
+ * to agree on the same key value, but starting from different original key
+ * material.
+ * The flows are similar, and the PSA Crypto Driver Model uses the same functions
+ * for both of the flows.
+ *
+ * There are two different final functions for the flows,
+ * `psa_drv_se_key_derivation_derive` and `psa_drv_se_key_derivation_export`.
+ * `psa_drv_se_key_derivation_derive` is used when the key material should be
+ * placed in a slot on the hardware and not exposed to the caller.
+ * `psa_drv_se_key_derivation_export` is used when the key material should be
+ * returned to the PSA Cryptographic API implementation.
+ *
+ * Different key derivation algorithms require a different number of inputs.
+ * Instead of having an API that takes as input variable length arrays, which
+ * can be problemmatic to manage on embedded platforms, the inputs are passed
+ * to the driver via a function, `psa_drv_se_key_derivation_collateral`, that
+ * is called multiple times with different `collateral_id`s. Thus, for a key
+ * derivation algorithm that required 3 paramter inputs, the flow would look
+ * something like:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_se_key_derivation_setup(kdf_algorithm, source_key, dest_key_size_bytes);
+ * psa_drv_se_key_derivation_collateral(kdf_algorithm_collateral_id_0,
+ *                                      p_collateral_0,
+ *                                      collateral_0_size);
+ * psa_drv_se_key_derivation_collateral(kdf_algorithm_collateral_id_1,
+ *                                      p_collateral_1,
+ *                                      collateral_1_size);
+ * psa_drv_se_key_derivation_collateral(kdf_algorithm_collateral_id_2,
+ *                                      p_collateral_2,
+ *                                      collateral_2_size);
+ * psa_drv_se_key_derivation_derive();
+ * ~~~~~~~~~~~~~
+ *
+ * key agreement example:
+ * ~~~~~~~~~~~~~{.c}
+ * psa_drv_se_key_derivation_setup(alg, source_key. dest_key_size_bytes);
+ * psa_drv_se_key_derivation_collateral(DHE_PUBKEY, p_pubkey, pubkey_size);
+ * psa_drv_se_key_derivation_export(p_session_key,
+ *                                  session_key_size,
+ *                                  &session_key_length);
+ * ~~~~~~~~~~~~~
+ */
+/**@{*/
+
+/** \brief A function that Sets up a secure element key derivation operation by
+ * specifying the algorithm and the source key sot
+ *
+ * \param[in,out] drv_context   The driver context structure.
+ * \param[in,out] op_context    A hardware-specific structure containing any
+ *                              context information for the implementation
+ * \param[in] kdf_alg           The algorithm to be used for the key derivation
+ * \param[in] source_key        The key to be used as the source material for
+ *                              the key derivation
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_key_derivation_setup_t)(psa_drv_se_context_t *drv_context,
+                                                          void *op_context,
+                                                          psa_algorithm_t kdf_alg,
+                                                          psa_key_slot_number_t source_key);
+
+/** \brief A function that provides collateral (parameters) needed for a secure
+ * element key derivation or key agreement operation
+ *
+ * Since many key derivation algorithms require multiple parameters, it is
+ * expeced that this function may be called multiple times for the same
+ * operation, each with a different algorithm-specific `collateral_id`
+ *
+ * \param[in,out] op_context    A hardware-specific structure containing any
+ *                              context information for the implementation
+ * \param[in] collateral_id     An ID for the collateral being provided
+ * \param[in] p_collateral      A buffer containing the collateral data
+ * \param[in] collateral_size   The size in bytes of the collateral
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_key_derivation_collateral_t)(void *op_context,
+                                                               uint32_t collateral_id,
+                                                               const uint8_t *p_collateral,
+                                                               size_t collateral_size);
+
+/** \brief A function that performs the final secure element key derivation
+ * step and place the generated key material in a slot
+ *
+ * \param[in,out] op_context    A hardware-specific structure containing any
+ *                              context information for the implementation
+ * \param[in] dest_key          The slot where the generated key material
+ *                              should be placed
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_key_derivation_derive_t)(void *op_context,
+                                                          psa_key_slot_number_t dest_key);
+
+/** \brief A function that performs the final step of a secure element key
+ * agreement and place the generated key material in a buffer
+ *
+ * \param[out] p_output         Buffer in which to place the generated key
+ *                              material
+ * \param[in] output_size       The size in bytes of `p_output`
+ * \param[out] p_output_length  Upon success, contains the number of bytes of
+ *                              key material placed in `p_output`
+ *
+ * \retval PSA_SUCCESS
+ */
+typedef psa_status_t (*psa_drv_se_key_derivation_export_t)(void *op_context,
+                                                           uint8_t *p_output,
+                                                           size_t output_size,
+                                                           size_t *p_output_length);
+
+/**
+ * \brief A struct containing all of the function pointers needed to for secure
+ * element key derivation and agreement
+ *
+ * PSA Crypto API implementations should populate instances of the table as
+ * appropriate upon startup.
+ *
+ * If one of the functions is not implemented, it should be set to NULL.
+ */
+typedef struct {
+    /** The driver-specific size of the key derivation context */
+    size_t                           context_size;
+    /** Function that performs a key derivation setup */
+    psa_drv_se_key_derivation_setup_t      p_setup;
+    /** Function that sets key derivation collateral */
+    psa_drv_se_key_derivation_collateral_t p_collateral;
+    /** Function that performs a final key derivation step */
+    psa_drv_se_key_derivation_derive_t     p_derive;
+    /** Function that perforsm a final key derivation or agreement and
+     * exports the key */
+    psa_drv_se_key_derivation_export_t     p_export;
+} psa_drv_se_key_derivation_t;
+
+/**@}*/
+
+/** \defgroup se_registration Secure element driver registration
+ */
+/**@{*/
+
+/** A structure containing pointers to all the entry points of a
+ * secure element driver.
+ *
+ * Future versions of this specification may add extra substructures at
+ * the end of this structure.
+ */
+typedef struct {
+    /** The version of the driver HAL that this driver implements.
+     * This is a protection against loading driver binaries built against
+     * a different version of this specification.
+     * Use #PSA_DRV_SE_HAL_VERSION.
+     */
+    uint32_t hal_version;
+
+    /** The size of the driver's persistent data in bytes.
+     *
+     * This can be 0 if the driver does not need persistent data.
+     *
+     * See the documentation of psa_drv_se_context_t::persistent_data
+     * for more information about why and how a driver can use
+     * persistent data.
+     */
+    size_t persistent_data_size;
+
+    /** The driver initialization function.
+     *
+     * This function is called once during the initialization of the
+     * PSA Cryptography subsystem, before any other function of the
+     * driver is called. If this function returns a failure status,
+     * the driver will be unusable, at least until the next system reset.
+     *
+     * If this field is \c NULL, it is equivalent to a function that does
+     * nothing and returns #PSA_SUCCESS.
+     */
+    psa_drv_se_init_t p_init;
+
+    const psa_drv_se_key_management_t *key_management;
+    const psa_drv_se_mac_t *mac;
+    const psa_drv_se_cipher_t *cipher;
+    const psa_drv_se_aead_t *aead;
+    const psa_drv_se_asymmetric_t *asymmetric;
+    const psa_drv_se_key_derivation_t *derivation;
+} psa_drv_se_t;
+
+/** The current version of the secure element driver HAL.
+ */
+/* 0.0.0 patchlevel 5 */
+#define PSA_DRV_SE_HAL_VERSION 0x00000005
+
+/** Register an external cryptoprocessor (secure element) driver.
+ *
+ * This function is only intended to be used by driver code, not by
+ * application code. In implementations with separation between the
+ * PSA cryptography module and applications, this function should
+ * only be available to callers that run in the same memory space as
+ * the cryptography module, and should not be exposed to applications
+ * running in a different memory space.
+ *
+ * This function may be called before psa_crypto_init(). It is
+ * implementation-defined whether this function may be called
+ * after psa_crypto_init().
+ *
+ * \note Implementations store metadata about keys including the lifetime
+ *       value. Therefore, from one instantiation of the PSA Cryptography
+ *       library to the next one, if there is a key in storage with a certain
+ *       lifetime value, you must always register the same driver (or an
+ *       updated version that communicates with the same secure element)
+ *       with the same lifetime value.
+ *
+ * \param lifetime      The lifetime value through which this driver will
+ *                      be exposed to applications.
+ *                      The values #PSA_KEY_LIFETIME_VOLATILE and
+ *                      #PSA_KEY_LIFETIME_PERSISTENT are reserved and
+ *                      may not be used for drivers. Implementations
+ *                      may reserve other values.
+ * \param[in] methods   The method table of the driver. This structure must
+ *                      remain valid for as long as the cryptography
+ *                      module keeps running. It is typically a global
+ *                      constant.
+ *
+ * \return PSA_SUCCESS
+ *         The driver was successfully registered. Applications can now
+ *         use \p lifetime to access keys through the methods passed to
+ *         this function.
+ * \return PSA_ERROR_BAD_STATE
+ *         This function was called after the initialization of the
+ *         cryptography module, and this implementation does not support
+ *         driver registration at this stage.
+ * \return PSA_ERROR_ALREADY_EXISTS
+ *         There is already a registered driver for this value of \p lifetime.
+ * \return PSA_ERROR_INVALID_ARGUMENT
+ *         \p lifetime is a reserved value.
+ * \return PSA_ERROR_NOT_SUPPORTED
+ *         `methods->hal_version` is not supported by this implementation.
+ * \return PSA_ERROR_INSUFFICIENT_MEMORY
+ * \return PSA_ERROR_NOT_PERMITTED
+ */
+psa_status_t psa_register_se_driver(
+    psa_key_lifetime_t lifetime,
+    const psa_drv_se_t *methods);
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_SE_DRIVER_H */
diff --git a/include/psa/crypto_sizes.h b/include/psa/crypto_sizes.h
new file mode 100644
index 0000000..bcca724
--- /dev/null
+++ b/include/psa/crypto_sizes.h
@@ -0,0 +1,702 @@
+/**
+ * \file psa/crypto_sizes.h
+ *
+ * \brief PSA cryptography module: Mbed TLS buffer size macros
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h.
+ *
+ * This file contains the definitions of macros that are useful to
+ * compute buffer sizes. The signatures and semantics of these macros
+ * are standardized, but the definitions are not, because they depend on
+ * the available algorithms and, in some cases, on permitted tolerances
+ * on buffer sizes.
+ *
+ * In implementations with isolation between the application and the
+ * cryptography module, implementers should take care to ensure that
+ * the definitions that are exposed to applications match what the
+ * module implements.
+ *
+ * Macros that compute sizes whose values do not depend on the
+ * implementation are in crypto.h.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_SIZES_H
+#define PSA_CRYPTO_SIZES_H
+
+/* Include the Mbed TLS configuration file, the way Mbed TLS does it
+ * in each of its header files. */
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#define PSA_BITS_TO_BYTES(bits) (((bits) + 7) / 8)
+#define PSA_BYTES_TO_BITS(bytes) ((bytes) * 8)
+
+#define PSA_ROUND_UP_TO_MULTIPLE(block_size, length) \
+    (((length) + (block_size) - 1) / (block_size) * (block_size))
+
+/** The size of the output of psa_hash_finish(), in bytes.
+ *
+ * This is also the hash size that psa_hash_verify() expects.
+ *
+ * \param alg   A hash algorithm (\c PSA_ALG_XXX value such that
+ *              #PSA_ALG_IS_HASH(\p alg) is true), or an HMAC algorithm
+ *              (#PSA_ALG_HMAC(\c hash_alg) where \c hash_alg is a
+ *              hash algorithm).
+ *
+ * \return The hash size for the specified hash algorithm.
+ *         If the hash algorithm is not recognized, return 0.
+ *         An implementation may return either 0 or the correct size
+ *         for a hash algorithm that it recognizes, but does not support.
+ */
+#define PSA_HASH_SIZE(alg)                                      \
+    (                                                           \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_MD2 ? 16 :            \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_MD4 ? 16 :            \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_MD5 ? 16 :            \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_RIPEMD160 ? 20 :      \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_1 ? 20 :          \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_224 ? 28 :        \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_256 ? 32 :        \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_384 ? 48 :        \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_512 ? 64 :        \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_512_224 ? 28 :    \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA_512_256 ? 32 :    \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA3_224 ? 28 :       \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA3_256 ? 32 :       \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA3_384 ? 48 :       \
+        PSA_ALG_HMAC_GET_HASH(alg) == PSA_ALG_SHA3_512 ? 64 :       \
+        0)
+
+/** \def PSA_HASH_MAX_SIZE
+ *
+ * Maximum size of a hash.
+ *
+ * This macro must expand to a compile-time constant integer. This value
+ * should be the maximum size of a hash supported by the implementation,
+ * in bytes, and must be no smaller than this maximum.
+ */
+/* Note: for HMAC-SHA-3, the block size is 144 bytes for HMAC-SHA3-226,
+ * 136 bytes for HMAC-SHA3-256, 104 bytes for SHA3-384, 72 bytes for
+ * HMAC-SHA3-512. */
+#if defined(MBEDTLS_SHA512_C)
+#define PSA_HASH_MAX_SIZE 64
+#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 128
+#else
+#define PSA_HASH_MAX_SIZE 32
+#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 64
+#endif
+
+/** \def PSA_MAC_MAX_SIZE
+ *
+ * Maximum size of a MAC.
+ *
+ * This macro must expand to a compile-time constant integer. This value
+ * should be the maximum size of a MAC supported by the implementation,
+ * in bytes, and must be no smaller than this maximum.
+ */
+/* All non-HMAC MACs have a maximum size that's smaller than the
+ * minimum possible value of PSA_HASH_MAX_SIZE in this implementation. */
+/* Note that the encoding of truncated MAC algorithms limits this value
+ * to 64 bytes.
+ */
+#define PSA_MAC_MAX_SIZE PSA_HASH_MAX_SIZE
+
+/** The tag size for an AEAD algorithm, in bytes.
+ *
+ * \param alg                 An AEAD algorithm
+ *                            (\c PSA_ALG_XXX value such that
+ *                            #PSA_ALG_IS_AEAD(\p alg) is true).
+ *
+ * \return                    The tag size for the specified algorithm.
+ *                            If the AEAD algorithm does not have an identified
+ *                            tag that can be distinguished from the rest of
+ *                            the ciphertext, return 0.
+ *                            If the AEAD algorithm is not recognized, return 0.
+ *                            An implementation may return either 0 or a
+ *                            correct size for an AEAD algorithm that it
+ *                            recognizes, but does not support.
+ */
+#define PSA_AEAD_TAG_LENGTH(alg)                                        \
+    (PSA_ALG_IS_AEAD(alg) ?                                             \
+     (((alg) & PSA_ALG_AEAD_TAG_LENGTH_MASK) >> PSA_AEAD_TAG_LENGTH_OFFSET) : \
+     0)
+
+/* The maximum size of an RSA key on this implementation, in bits.
+ * This is a vendor-specific macro.
+ *
+ * Mbed TLS does not set a hard limit on the size of RSA keys: any key
+ * whose parameters fit in a bignum is accepted. However large keys can
+ * induce a large memory usage and long computation times. Unlike other
+ * auxiliary macros in this file and in crypto.h, which reflect how the
+ * library is configured, this macro defines how the library is
+ * configured. This implementation refuses to import or generate an
+ * RSA key whose size is larger than the value defined here.
+ *
+ * Note that an implementation may set different size limits for different
+ * operations, and does not need to accept all key sizes up to the limit. */
+#define PSA_VENDOR_RSA_MAX_KEY_BITS 4096
+
+/* The maximum size of an ECC key on this implementation, in bits.
+ * This is a vendor-specific macro. */
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 521
+#elif defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 512
+#elif defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 448
+#elif defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 384
+#elif defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 384
+#elif defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 256
+#elif defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 256
+#elif defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 256
+#elif defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 255
+#elif defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 224
+#elif defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 224
+#elif defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 192
+#elif defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 192
+#else
+#define PSA_VENDOR_ECC_MAX_CURVE_BITS 0
+#endif
+
+/** Bit size associated with an elliptic curve.
+ *
+ * \param curve     An elliptic curve (value of type #psa_ecc_curve_t).
+ *
+ * \return          The size associated with \p curve, in bits.
+ *                  This may be 0 if the implementation does not support
+ *                  the specified curve.
+ */
+#define PSA_ECC_CURVE_BITS(curve)               \
+    ((curve) == PSA_ECC_CURVE_SECT163K1        ? 163 : \
+     (curve) == PSA_ECC_CURVE_SECT163R1        ? 163 : \
+     (curve) == PSA_ECC_CURVE_SECT163R2        ? 163 : \
+     (curve) == PSA_ECC_CURVE_SECT193R1        ? 193 : \
+     (curve) == PSA_ECC_CURVE_SECT193R2        ? 193 : \
+     (curve) == PSA_ECC_CURVE_SECT233K1        ? 233 : \
+     (curve) == PSA_ECC_CURVE_SECT233R1        ? 233 : \
+     (curve) == PSA_ECC_CURVE_SECT239K1        ? 239 : \
+     (curve) == PSA_ECC_CURVE_SECT283K1        ? 283 : \
+     (curve) == PSA_ECC_CURVE_SECT283R1        ? 283 : \
+     (curve) == PSA_ECC_CURVE_SECT409K1        ? 409 : \
+     (curve) == PSA_ECC_CURVE_SECT409R1        ? 409 : \
+     (curve) == PSA_ECC_CURVE_SECT571K1        ? 571 : \
+     (curve) == PSA_ECC_CURVE_SECT571R1        ? 571 : \
+     (curve) == PSA_ECC_CURVE_SECP160K1        ? 160 : \
+     (curve) == PSA_ECC_CURVE_SECP160R1        ? 160 : \
+     (curve) == PSA_ECC_CURVE_SECP160R2        ? 160 : \
+     (curve) == PSA_ECC_CURVE_SECP192K1        ? 192 : \
+     (curve) == PSA_ECC_CURVE_SECP192R1        ? 192 : \
+     (curve) == PSA_ECC_CURVE_SECP224K1        ? 224 : \
+     (curve) == PSA_ECC_CURVE_SECP224R1        ? 224 : \
+     (curve) == PSA_ECC_CURVE_SECP256K1        ? 256 : \
+     (curve) == PSA_ECC_CURVE_SECP256R1        ? 256 : \
+     (curve) == PSA_ECC_CURVE_SECP384R1        ? 384 : \
+     (curve) == PSA_ECC_CURVE_SECP521R1        ? 521 : \
+     (curve) == PSA_ECC_CURVE_BRAINPOOL_P256R1 ? 256 : \
+     (curve) == PSA_ECC_CURVE_BRAINPOOL_P384R1 ? 384 : \
+     (curve) == PSA_ECC_CURVE_BRAINPOOL_P512R1 ? 512 : \
+     (curve) == PSA_ECC_CURVE_CURVE25519       ? 255 : \
+     (curve) == PSA_ECC_CURVE_CURVE448         ? 448 : \
+     0)
+
+/** \def PSA_ALG_TLS12_PSK_TO_MS_MAX_PSK_LEN
+ *
+ * This macro returns the maximum length of the PSK supported
+ * by the TLS-1.2 PSK-to-MS key derivation.
+ *
+ * Quoting RFC 4279, Sect 5.3:
+ * TLS implementations supporting these ciphersuites MUST support
+ * arbitrary PSK identities up to 128 octets in length, and arbitrary
+ * PSKs up to 64 octets in length.  Supporting longer identities and
+ * keys is RECOMMENDED.
+ *
+ * Therefore, no implementation should define a value smaller than 64
+ * for #PSA_ALG_TLS12_PSK_TO_MS_MAX_PSK_LEN.
+ */
+#define PSA_ALG_TLS12_PSK_TO_MS_MAX_PSK_LEN 128
+
+/** \def PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE
+ *
+ * Maximum size of an asymmetric signature.
+ *
+ * This macro must expand to a compile-time constant integer. This value
+ * should be the maximum size of a MAC supported by the implementation,
+ * in bytes, and must be no smaller than this maximum.
+ */
+#define PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE                               \
+    PSA_BITS_TO_BYTES(                                                  \
+        PSA_VENDOR_RSA_MAX_KEY_BITS > PSA_VENDOR_ECC_MAX_CURVE_BITS ?   \
+        PSA_VENDOR_RSA_MAX_KEY_BITS :                                   \
+        PSA_VENDOR_ECC_MAX_CURVE_BITS                                   \
+        )
+
+/** The maximum size of a block cipher supported by the implementation. */
+#define PSA_MAX_BLOCK_CIPHER_BLOCK_SIZE 16
+
+/** The size of the output of psa_mac_sign_finish(), in bytes.
+ *
+ * This is also the MAC size that psa_mac_verify_finish() expects.
+ *
+ * \param key_type      The type of the MAC key.
+ * \param key_bits      The size of the MAC key in bits.
+ * \param alg           A MAC algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_MAC(\p alg) is true).
+ *
+ * \return              The MAC size for the specified algorithm with
+ *                      the specified key parameters.
+ * \return              0 if the MAC algorithm is not recognized.
+ * \return              Either 0 or the correct size for a MAC algorithm that
+ *                      the implementation recognizes, but does not support.
+ * \return              Unspecified if the key parameters are not consistent
+ *                      with the algorithm.
+ */
+#define PSA_MAC_FINAL_SIZE(key_type, key_bits, alg)                     \
+    ((alg) & PSA_ALG_MAC_TRUNCATION_MASK ? PSA_MAC_TRUNCATED_LENGTH(alg) : \
+     PSA_ALG_IS_HMAC(alg) ? PSA_HASH_SIZE(PSA_ALG_HMAC_GET_HASH(alg)) : \
+     PSA_ALG_IS_BLOCK_CIPHER_MAC(alg) ? PSA_BLOCK_CIPHER_BLOCK_SIZE(key_type) : \
+     ((void)(key_type), (void)(key_bits), 0))
+
+/** The maximum size of the output of psa_aead_encrypt(), in bytes.
+ *
+ * If the size of the ciphertext buffer is at least this large, it is
+ * guaranteed that psa_aead_encrypt() will not fail due to an
+ * insufficient buffer size. Depending on the algorithm, the actual size of
+ * the ciphertext may be smaller.
+ *
+ * \param alg                 An AEAD algorithm
+ *                            (\c PSA_ALG_XXX value such that
+ *                            #PSA_ALG_IS_AEAD(\p alg) is true).
+ * \param plaintext_length    Size of the plaintext in bytes.
+ *
+ * \return                    The AEAD ciphertext size for the specified
+ *                            algorithm.
+ *                            If the AEAD algorithm is not recognized, return 0.
+ *                            An implementation may return either 0 or a
+ *                            correct size for an AEAD algorithm that it
+ *                            recognizes, but does not support.
+ */
+#define PSA_AEAD_ENCRYPT_OUTPUT_SIZE(alg, plaintext_length)       \
+    (PSA_AEAD_TAG_LENGTH(alg) != 0 ?                              \
+     (plaintext_length) + PSA_AEAD_TAG_LENGTH(alg) :              \
+     0)
+
+/** The maximum size of the output of psa_aead_decrypt(), in bytes.
+ *
+ * If the size of the plaintext buffer is at least this large, it is
+ * guaranteed that psa_aead_decrypt() will not fail due to an
+ * insufficient buffer size. Depending on the algorithm, the actual size of
+ * the plaintext may be smaller.
+ *
+ * \param alg                 An AEAD algorithm
+ *                            (\c PSA_ALG_XXX value such that
+ *                            #PSA_ALG_IS_AEAD(\p alg) is true).
+ * \param ciphertext_length   Size of the plaintext in bytes.
+ *
+ * \return                    The AEAD ciphertext size for the specified
+ *                            algorithm.
+ *                            If the AEAD algorithm is not recognized, return 0.
+ *                            An implementation may return either 0 or a
+ *                            correct size for an AEAD algorithm that it
+ *                            recognizes, but does not support.
+ */
+#define PSA_AEAD_DECRYPT_OUTPUT_SIZE(alg, ciphertext_length)      \
+    (PSA_AEAD_TAG_LENGTH(alg) != 0 ?                              \
+     (ciphertext_length) - PSA_AEAD_TAG_LENGTH(alg) :             \
+     0)
+
+/** A sufficient output buffer size for psa_aead_update().
+ *
+ * If the size of the output buffer is at least this large, it is
+ * guaranteed that psa_aead_update() will not fail due to an
+ * insufficient buffer size. The actual size of the output may be smaller
+ * in any given call.
+ *
+ * \param alg                 An AEAD algorithm
+ *                            (\c PSA_ALG_XXX value such that
+ *                            #PSA_ALG_IS_AEAD(\p alg) is true).
+ * \param input_length        Size of the input in bytes.
+ *
+ * \return                    A sufficient output buffer size for the specified
+ *                            algorithm.
+ *                            If the AEAD algorithm is not recognized, return 0.
+ *                            An implementation may return either 0 or a
+ *                            correct size for an AEAD algorithm that it
+ *                            recognizes, but does not support.
+ */
+/* For all the AEAD modes defined in this specification, it is possible
+ * to emit output without delay. However, hardware may not always be
+ * capable of this. So for modes based on a block cipher, allow the
+ * implementation to delay the output until it has a full block. */
+#define PSA_AEAD_UPDATE_OUTPUT_SIZE(alg, input_length)                  \
+    (PSA_ALG_IS_AEAD_ON_BLOCK_CIPHER(alg) ?                             \
+     PSA_ROUND_UP_TO_MULTIPLE(PSA_MAX_BLOCK_CIPHER_BLOCK_SIZE, (input_length)) : \
+     (input_length))
+
+/** A sufficient ciphertext buffer size for psa_aead_finish().
+ *
+ * If the size of the ciphertext buffer is at least this large, it is
+ * guaranteed that psa_aead_finish() will not fail due to an
+ * insufficient ciphertext buffer size. The actual size of the output may
+ * be smaller in any given call.
+ *
+ * \param alg                 An AEAD algorithm
+ *                            (\c PSA_ALG_XXX value such that
+ *                            #PSA_ALG_IS_AEAD(\p alg) is true).
+ *
+ * \return                    A sufficient ciphertext buffer size for the
+ *                            specified algorithm.
+ *                            If the AEAD algorithm is not recognized, return 0.
+ *                            An implementation may return either 0 or a
+ *                            correct size for an AEAD algorithm that it
+ *                            recognizes, but does not support.
+ */
+#define PSA_AEAD_FINISH_OUTPUT_SIZE(alg)                                \
+    (PSA_ALG_IS_AEAD_ON_BLOCK_CIPHER(alg) ?                             \
+     PSA_MAX_BLOCK_CIPHER_BLOCK_SIZE :                                  \
+     0)
+
+/** A sufficient plaintext buffer size for psa_aead_verify().
+ *
+ * If the size of the plaintext buffer is at least this large, it is
+ * guaranteed that psa_aead_verify() will not fail due to an
+ * insufficient plaintext buffer size. The actual size of the output may
+ * be smaller in any given call.
+ *
+ * \param alg                 An AEAD algorithm
+ *                            (\c PSA_ALG_XXX value such that
+ *                            #PSA_ALG_IS_AEAD(\p alg) is true).
+ *
+ * \return                    A sufficient plaintext buffer size for the
+ *                            specified algorithm.
+ *                            If the AEAD algorithm is not recognized, return 0.
+ *                            An implementation may return either 0 or a
+ *                            correct size for an AEAD algorithm that it
+ *                            recognizes, but does not support.
+ */
+#define PSA_AEAD_VERIFY_OUTPUT_SIZE(alg)                                \
+    (PSA_ALG_IS_AEAD_ON_BLOCK_CIPHER(alg) ?                             \
+     PSA_MAX_BLOCK_CIPHER_BLOCK_SIZE :                                  \
+     0)
+
+#define PSA_RSA_MINIMUM_PADDING_SIZE(alg)                         \
+    (PSA_ALG_IS_RSA_OAEP(alg) ?                                   \
+     2 * PSA_HASH_SIZE(PSA_ALG_RSA_OAEP_GET_HASH(alg)) + 1 :      \
+     11 /*PKCS#1v1.5*/)
+
+/**
+ * \brief ECDSA signature size for a given curve bit size
+ *
+ * \param curve_bits    Curve size in bits.
+ * \return              Signature size in bytes.
+ *
+ * \note This macro returns a compile-time constant if its argument is one.
+ */
+#define PSA_ECDSA_SIGNATURE_SIZE(curve_bits)    \
+    (PSA_BITS_TO_BYTES(curve_bits) * 2)
+
+/** Sufficient signature buffer size for psa_asymmetric_sign().
+ *
+ * This macro returns a sufficient buffer size for a signature using a key
+ * of the specified type and size, with the specified algorithm.
+ * Note that the actual size of the signature may be smaller
+ * (some algorithms produce a variable-size signature).
+ *
+ * \warning This function may call its arguments multiple times or
+ *          zero times, so you should not pass arguments that contain
+ *          side effects.
+ *
+ * \param key_type  An asymmetric key type (this may indifferently be a
+ *                  key pair type or a public key type).
+ * \param key_bits  The size of the key in bits.
+ * \param alg       The signature algorithm.
+ *
+ * \return If the parameters are valid and supported, return
+ *         a buffer size in bytes that guarantees that
+ *         psa_asymmetric_sign() will not fail with
+ *         #PSA_ERROR_BUFFER_TOO_SMALL.
+ *         If the parameters are a valid combination that is not supported
+ *         by the implementation, this macro shall return either a
+ *         sensible size or 0.
+ *         If the parameters are not valid, the
+ *         return value is unspecified.
+ */
+#define PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE(key_type, key_bits, alg)        \
+    (PSA_KEY_TYPE_IS_RSA(key_type) ? ((void)alg, PSA_BITS_TO_BYTES(key_bits)) : \
+     PSA_KEY_TYPE_IS_ECC(key_type) ? PSA_ECDSA_SIGNATURE_SIZE(key_bits) : \
+     ((void)alg, 0))
+
+/** Sufficient output buffer size for psa_asymmetric_encrypt().
+ *
+ * This macro returns a sufficient buffer size for a ciphertext produced using
+ * a key of the specified type and size, with the specified algorithm.
+ * Note that the actual size of the ciphertext may be smaller, depending
+ * on the algorithm.
+ *
+ * \warning This function may call its arguments multiple times or
+ *          zero times, so you should not pass arguments that contain
+ *          side effects.
+ *
+ * \param key_type  An asymmetric key type (this may indifferently be a
+ *                  key pair type or a public key type).
+ * \param key_bits  The size of the key in bits.
+ * \param alg       The signature algorithm.
+ *
+ * \return If the parameters are valid and supported, return
+ *         a buffer size in bytes that guarantees that
+ *         psa_asymmetric_encrypt() will not fail with
+ *         #PSA_ERROR_BUFFER_TOO_SMALL.
+ *         If the parameters are a valid combination that is not supported
+ *         by the implementation, this macro shall return either a
+ *         sensible size or 0.
+ *         If the parameters are not valid, the
+ *         return value is unspecified.
+ */
+#define PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE(key_type, key_bits, alg)     \
+    (PSA_KEY_TYPE_IS_RSA(key_type) ?                                    \
+     ((void)alg, PSA_BITS_TO_BYTES(key_bits)) :                         \
+     0)
+
+/** Sufficient output buffer size for psa_asymmetric_decrypt().
+ *
+ * This macro returns a sufficient buffer size for a ciphertext produced using
+ * a key of the specified type and size, with the specified algorithm.
+ * Note that the actual size of the ciphertext may be smaller, depending
+ * on the algorithm.
+ *
+ * \warning This function may call its arguments multiple times or
+ *          zero times, so you should not pass arguments that contain
+ *          side effects.
+ *
+ * \param key_type  An asymmetric key type (this may indifferently be a
+ *                  key pair type or a public key type).
+ * \param key_bits  The size of the key in bits.
+ * \param alg       The signature algorithm.
+ *
+ * \return If the parameters are valid and supported, return
+ *         a buffer size in bytes that guarantees that
+ *         psa_asymmetric_decrypt() will not fail with
+ *         #PSA_ERROR_BUFFER_TOO_SMALL.
+ *         If the parameters are a valid combination that is not supported
+ *         by the implementation, this macro shall return either a
+ *         sensible size or 0.
+ *         If the parameters are not valid, the
+ *         return value is unspecified.
+ */
+#define PSA_ASYMMETRIC_DECRYPT_OUTPUT_SIZE(key_type, key_bits, alg)     \
+    (PSA_KEY_TYPE_IS_RSA(key_type) ?                                    \
+     PSA_BITS_TO_BYTES(key_bits) - PSA_RSA_MINIMUM_PADDING_SIZE(alg) :  \
+     0)
+
+/* Maximum size of the ASN.1 encoding of an INTEGER with the specified
+ * number of bits.
+ *
+ * This definition assumes that bits <= 2^19 - 9 so that the length field
+ * is at most 3 bytes. The length of the encoding is the length of the
+ * bit string padded to a whole number of bytes plus:
+ * - 1 type byte;
+ * - 1 to 3 length bytes;
+ * - 0 to 1 bytes of leading 0 due to the sign bit.
+ */
+#define PSA_KEY_EXPORT_ASN1_INTEGER_MAX_SIZE(bits)      \
+    ((bits) / 8 + 5)
+
+/* Maximum size of the export encoding of an RSA public key.
+ * Assumes that the public exponent is less than 2^32.
+ *
+ * RSAPublicKey  ::=  SEQUENCE  {
+ *    modulus            INTEGER,    -- n
+ *    publicExponent     INTEGER  }  -- e
+ *
+ * - 4 bytes of SEQUENCE overhead;
+ * - n : INTEGER;
+ * - 7 bytes for the public exponent.
+ */
+#define PSA_KEY_EXPORT_RSA_PUBLIC_KEY_MAX_SIZE(key_bits)        \
+    (PSA_KEY_EXPORT_ASN1_INTEGER_MAX_SIZE(key_bits) + 11)
+
+/* Maximum size of the export encoding of an RSA key pair.
+ * Assumes thatthe public exponent is less than 2^32 and that the size
+ * difference between the two primes is at most 1 bit.
+ *
+ * RSAPrivateKey ::= SEQUENCE {
+ *     version           Version,  -- 0
+ *     modulus           INTEGER,  -- N-bit
+ *     publicExponent    INTEGER,  -- 32-bit
+ *     privateExponent   INTEGER,  -- N-bit
+ *     prime1            INTEGER,  -- N/2-bit
+ *     prime2            INTEGER,  -- N/2-bit
+ *     exponent1         INTEGER,  -- N/2-bit
+ *     exponent2         INTEGER,  -- N/2-bit
+ *     coefficient       INTEGER,  -- N/2-bit
+ * }
+ *
+ * - 4 bytes of SEQUENCE overhead;
+ * - 3 bytes of version;
+ * - 7 half-size INTEGERs plus 2 full-size INTEGERs,
+ *   overapproximated as 9 half-size INTEGERS;
+ * - 7 bytes for the public exponent.
+ */
+#define PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(key_bits)   \
+    (9 * PSA_KEY_EXPORT_ASN1_INTEGER_MAX_SIZE((key_bits) / 2 + 1) + 14)
+
+/* Maximum size of the export encoding of a DSA public key.
+ *
+ * SubjectPublicKeyInfo  ::=  SEQUENCE  {
+ *      algorithm            AlgorithmIdentifier,
+ *      subjectPublicKey     BIT STRING  } -- contains DSAPublicKey
+ * AlgorithmIdentifier  ::=  SEQUENCE  {
+ *      algorithm               OBJECT IDENTIFIER,
+ *      parameters              Dss-Parms  } -- SEQUENCE of 3 INTEGERs
+ * DSAPublicKey  ::=  INTEGER -- public key, Y
+ *
+ * - 3 * 4 bytes of SEQUENCE overhead;
+ * - 1 + 1 + 7 bytes of algorithm (DSA OID);
+ * - 4 bytes of BIT STRING overhead;
+ * - 3 full-size INTEGERs (p, g, y);
+ * - 1 + 1 + 32 bytes for 1 sub-size INTEGER (q <= 256 bits).
+ */
+#define PSA_KEY_EXPORT_DSA_PUBLIC_KEY_MAX_SIZE(key_bits)        \
+    (PSA_KEY_EXPORT_ASN1_INTEGER_MAX_SIZE(key_bits) * 3 + 59)
+
+/* Maximum size of the export encoding of a DSA key pair.
+ *
+ * DSAPrivateKey ::= SEQUENCE {
+ *     version             Version,  -- 0
+ *     prime               INTEGER,  -- p
+ *     subprime            INTEGER,  -- q
+ *     generator           INTEGER,  -- g
+ *     public              INTEGER,  -- y
+ *     private             INTEGER,  -- x
+ * }
+ *
+ * - 4 bytes of SEQUENCE overhead;
+ * - 3 bytes of version;
+ * - 3 full-size INTEGERs (p, g, y);
+ * - 2 * (1 + 1 + 32) bytes for 2 sub-size INTEGERs (q, x <= 256 bits).
+ */
+#define PSA_KEY_EXPORT_DSA_KEY_PAIR_MAX_SIZE(key_bits)   \
+    (PSA_KEY_EXPORT_ASN1_INTEGER_MAX_SIZE(key_bits) * 3 + 75)
+
+/* Maximum size of the export encoding of an ECC public key.
+ *
+ * The representation of an ECC public key is:
+ *      - The byte 0x04;
+ *      - `x_P` as a `ceiling(m/8)`-byte string, big-endian;
+ *      - `y_P` as a `ceiling(m/8)`-byte string, big-endian;
+ *      - where m is the bit size associated with the curve.
+ *
+ * - 1 byte + 2 * point size.
+ */
+#define PSA_KEY_EXPORT_ECC_PUBLIC_KEY_MAX_SIZE(key_bits)        \
+    (2 * PSA_BITS_TO_BYTES(key_bits) + 1)
+
+/* Maximum size of the export encoding of an ECC key pair.
+ *
+ * An ECC key pair is represented by the secret value.
+ */
+#define PSA_KEY_EXPORT_ECC_KEY_PAIR_MAX_SIZE(key_bits)   \
+    (PSA_BITS_TO_BYTES(key_bits))
+
+/** Sufficient output buffer size for psa_export_key() or psa_export_public_key().
+ *
+ * This macro returns a compile-time constant if its arguments are
+ * compile-time constants.
+ *
+ * \warning This function may call its arguments multiple times or
+ *          zero times, so you should not pass arguments that contain
+ *          side effects.
+ *
+ * The following code illustrates how to allocate enough memory to export
+ * a key by querying the key type and size at runtime.
+ * \code{c}
+ * psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+ * psa_status_t status;
+ * status = psa_get_key_attributes(key, &attributes);
+ * if (status != PSA_SUCCESS) handle_error(...);
+ * psa_key_type_t key_type = psa_get_key_type(&attributes);
+ * size_t key_bits = psa_get_key_bits(&attributes);
+ * size_t buffer_size = PSA_KEY_EXPORT_MAX_SIZE(key_type, key_bits);
+ * psa_reset_key_attributes(&attributes);
+ * uint8_t *buffer = malloc(buffer_size);
+ * if (buffer == NULL) handle_error(...);
+ * size_t buffer_length;
+ * status = psa_export_key(key, buffer, buffer_size, &buffer_length);
+ * if (status != PSA_SUCCESS) handle_error(...);
+ * \endcode
+ *
+ * For psa_export_public_key(), calculate the buffer size from the
+ * public key type. You can use the macro #PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR
+ * to convert a key pair type to the corresponding public key type.
+ * \code{c}
+ * psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+ * psa_status_t status;
+ * status = psa_get_key_attributes(key, &attributes);
+ * if (status != PSA_SUCCESS) handle_error(...);
+ * psa_key_type_t key_type = psa_get_key_type(&attributes);
+ * psa_key_type_t public_key_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(key_type);
+ * size_t key_bits = psa_get_key_bits(&attributes);
+ * size_t buffer_size = PSA_KEY_EXPORT_MAX_SIZE(public_key_type, key_bits);
+ * psa_reset_key_attributes(&attributes);
+ * uint8_t *buffer = malloc(buffer_size);
+ * if (buffer == NULL) handle_error(...);
+ * size_t buffer_length;
+ * status = psa_export_public_key(key, buffer, buffer_size, &buffer_length);
+ * if (status != PSA_SUCCESS) handle_error(...);
+ * \endcode
+ *
+ * \param key_type  A supported key type.
+ * \param key_bits  The size of the key in bits.
+ *
+ * \return If the parameters are valid and supported, return
+ *         a buffer size in bytes that guarantees that
+ *         psa_asymmetric_sign() will not fail with
+ *         #PSA_ERROR_BUFFER_TOO_SMALL.
+ *         If the parameters are a valid combination that is not supported
+ *         by the implementation, this macro shall return either a
+ *         sensible size or 0.
+ *         If the parameters are not valid, the
+ *         return value is unspecified.
+ */
+#define PSA_KEY_EXPORT_MAX_SIZE(key_type, key_bits)                     \
+    (PSA_KEY_TYPE_IS_UNSTRUCTURED(key_type) ? PSA_BITS_TO_BYTES(key_bits) : \
+     (key_type) == PSA_KEY_TYPE_RSA_KEY_PAIR ? PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(key_bits) : \
+     (key_type) == PSA_KEY_TYPE_RSA_PUBLIC_KEY ? PSA_KEY_EXPORT_RSA_PUBLIC_KEY_MAX_SIZE(key_bits) : \
+     (key_type) == PSA_KEY_TYPE_DSA_KEY_PAIR ? PSA_KEY_EXPORT_DSA_KEY_PAIR_MAX_SIZE(key_bits) : \
+     (key_type) == PSA_KEY_TYPE_DSA_PUBLIC_KEY ? PSA_KEY_EXPORT_DSA_PUBLIC_KEY_MAX_SIZE(key_bits) : \
+     PSA_KEY_TYPE_IS_ECC_KEY_PAIR(key_type) ? PSA_KEY_EXPORT_ECC_KEY_PAIR_MAX_SIZE(key_bits) : \
+     PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY(key_type) ? PSA_KEY_EXPORT_ECC_PUBLIC_KEY_MAX_SIZE(key_bits) : \
+     0)
+
+#endif /* PSA_CRYPTO_SIZES_H */
diff --git a/include/psa/crypto_struct.h b/include/psa/crypto_struct.h
new file mode 100644
index 0000000..f177d5d
--- /dev/null
+++ b/include/psa/crypto_struct.h
@@ -0,0 +1,472 @@
+/**
+ * \file psa/crypto_struct.h
+ *
+ * \brief PSA cryptography module: Mbed TLS structured type implementations
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h.
+ *
+ * This file contains the definitions of some data structures with
+ * implementation-specific definitions.
+ *
+ * In implementations with isolation between the application and the
+ * cryptography module, it is expected that the front-end and the back-end
+ * would have different versions of this file.
+ *
+ * <h3>Design notes about multipart operation structures</h3>
+ *
+ * Each multipart operation structure contains a `psa_algorithm_t alg`
+ * field which indicates which specific algorithm the structure is for.
+ * When the structure is not in use, `alg` is 0. Most of the structure
+ * consists of a union which is discriminated by `alg`.
+ *
+ * Note that when `alg` is 0, the content of other fields is undefined.
+ * In particular, it is not guaranteed that a freshly-initialized structure
+ * is all-zero: we initialize structures to something like `{0, 0}`, which
+ * is only guaranteed to initializes the first member of the union;
+ * GCC and Clang initialize the whole structure to 0 (at the time of writing),
+ * but MSVC and CompCert don't.
+ *
+ * In Mbed Crypto, multipart operation structures live independently from
+ * the key. This allows Mbed Crypto to free the key objects when destroying
+ * a key slot. If a multipart operation needs to remember the key after
+ * the setup function returns, the operation structure needs to contain a
+ * copy of the key.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_STRUCT_H
+#define PSA_CRYPTO_STRUCT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Include the Mbed TLS configuration file, the way Mbed TLS does it
+ * in each of its header files. */
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include "mbedtls/cipher.h"
+#include "mbedtls/cmac.h"
+#include "mbedtls/gcm.h"
+#include "mbedtls/md.h"
+#include "mbedtls/md2.h"
+#include "mbedtls/md4.h"
+#include "mbedtls/md5.h"
+#include "mbedtls/ripemd160.h"
+#include "mbedtls/sha1.h"
+#include "mbedtls/sha256.h"
+#include "mbedtls/sha512.h"
+
+struct psa_hash_operation_s
+{
+    psa_algorithm_t alg;
+    union
+    {
+        unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
+#if defined(MBEDTLS_MD2_C)
+        mbedtls_md2_context md2;
+#endif
+#if defined(MBEDTLS_MD4_C)
+        mbedtls_md4_context md4;
+#endif
+#if defined(MBEDTLS_MD5_C)
+        mbedtls_md5_context md5;
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        mbedtls_ripemd160_context ripemd160;
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        mbedtls_sha1_context sha1;
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        mbedtls_sha256_context sha256;
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        mbedtls_sha512_context sha512;
+#endif
+    } ctx;
+};
+
+#define PSA_HASH_OPERATION_INIT {0, {0}}
+static inline struct psa_hash_operation_s psa_hash_operation_init( void )
+{
+    const struct psa_hash_operation_s v = PSA_HASH_OPERATION_INIT;
+    return( v );
+}
+
+#if defined(MBEDTLS_MD_C)
+typedef struct
+{
+        /** The hash context. */
+        struct psa_hash_operation_s hash_ctx;
+        /** The HMAC part of the context. */
+        uint8_t opad[PSA_HMAC_MAX_HASH_BLOCK_SIZE];
+} psa_hmac_internal_data;
+#endif /* MBEDTLS_MD_C */
+
+struct psa_mac_operation_s
+{
+    psa_algorithm_t alg;
+    unsigned int key_set : 1;
+    unsigned int iv_required : 1;
+    unsigned int iv_set : 1;
+    unsigned int has_input : 1;
+    unsigned int is_sign : 1;
+    uint8_t mac_size;
+    union
+    {
+        unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
+#if defined(MBEDTLS_MD_C)
+        psa_hmac_internal_data hmac;
+#endif
+#if defined(MBEDTLS_CMAC_C)
+        mbedtls_cipher_context_t cmac;
+#endif
+    } ctx;
+};
+
+#define PSA_MAC_OPERATION_INIT {0, 0, 0, 0, 0, 0, 0, {0}}
+static inline struct psa_mac_operation_s psa_mac_operation_init( void )
+{
+    const struct psa_mac_operation_s v = PSA_MAC_OPERATION_INIT;
+    return( v );
+}
+
+struct psa_cipher_operation_s
+{
+    psa_algorithm_t alg;
+    unsigned int key_set : 1;
+    unsigned int iv_required : 1;
+    unsigned int iv_set : 1;
+    uint8_t iv_size;
+    uint8_t block_size;
+    union
+    {
+        unsigned dummy; /* Enable easier initializing of the union. */
+        mbedtls_cipher_context_t cipher;
+    } ctx;
+};
+
+#define PSA_CIPHER_OPERATION_INIT {0, 0, 0, 0, 0, 0, {0}}
+static inline struct psa_cipher_operation_s psa_cipher_operation_init( void )
+{
+    const struct psa_cipher_operation_s v = PSA_CIPHER_OPERATION_INIT;
+    return( v );
+}
+
+struct psa_aead_operation_s
+{
+    psa_algorithm_t alg;
+    unsigned int key_set : 1;
+    unsigned int iv_set : 1;
+    uint8_t iv_size;
+    uint8_t block_size;
+    union
+    {
+        unsigned dummy; /* Enable easier initializing of the union. */
+        mbedtls_cipher_context_t cipher;
+    } ctx;
+};
+
+#define PSA_AEAD_OPERATION_INIT {0, 0, 0, 0, 0, {0}}
+static inline struct psa_aead_operation_s psa_aead_operation_init( void )
+{
+    const struct psa_aead_operation_s v = PSA_AEAD_OPERATION_INIT;
+    return( v );
+}
+
+#if defined(MBEDTLS_MD_C)
+typedef struct
+{
+    uint8_t *info;
+    size_t info_length;
+    psa_hmac_internal_data hmac;
+    uint8_t prk[PSA_HASH_MAX_SIZE];
+    uint8_t output_block[PSA_HASH_MAX_SIZE];
+#if PSA_HASH_MAX_SIZE > 0xff
+#error "PSA_HASH_MAX_SIZE does not fit in uint8_t"
+#endif
+    uint8_t offset_in_block;
+    uint8_t block_number;
+    unsigned int state : 2;
+    unsigned int info_set : 1;
+} psa_hkdf_key_derivation_t;
+#endif /* MBEDTLS_MD_C */
+
+#if defined(MBEDTLS_MD_C)
+typedef enum
+{
+    TLS12_PRF_STATE_INIT,       /* no input provided */
+    TLS12_PRF_STATE_SEED_SET,   /* seed has been set */
+    TLS12_PRF_STATE_KEY_SET,    /* key has been set */
+    TLS12_PRF_STATE_LABEL_SET,  /* label has been set */
+    TLS12_PRF_STATE_OUTPUT      /* output has been started */
+} psa_tls12_prf_key_derivation_state_t;
+
+typedef struct psa_tls12_prf_key_derivation_s
+{
+#if PSA_HASH_MAX_SIZE > 0xff
+#error "PSA_HASH_MAX_SIZE does not fit in uint8_t"
+#endif
+
+    /* Indicates how many bytes in the current HMAC block have
+     * not yet been read by the user. */
+    uint8_t left_in_block;
+
+    /* The 1-based number of the block. */
+    uint8_t block_number;
+
+    psa_tls12_prf_key_derivation_state_t state;
+
+    uint8_t *seed;
+    size_t seed_length;
+    uint8_t *label;
+    size_t label_length;
+    psa_hmac_internal_data hmac;
+    uint8_t Ai[PSA_HASH_MAX_SIZE];
+
+    /* `HMAC_hash( prk, A(i) + seed )` in the notation of RFC 5246, Sect. 5. */
+    uint8_t output_block[PSA_HASH_MAX_SIZE];
+} psa_tls12_prf_key_derivation_t;
+#endif /* MBEDTLS_MD_C */
+
+struct psa_key_derivation_s
+{
+    psa_algorithm_t alg;
+    size_t capacity;
+    union
+    {
+        /* Make the union non-empty even with no supported algorithms. */
+        uint8_t dummy;
+#if defined(MBEDTLS_MD_C)
+        psa_hkdf_key_derivation_t hkdf;
+        psa_tls12_prf_key_derivation_t tls12_prf;
+#endif
+    } ctx;
+};
+
+/* This only zeroes out the first byte in the union, the rest is unspecified. */
+#define PSA_KEY_DERIVATION_OPERATION_INIT {0, 0, {0}}
+static inline struct psa_key_derivation_s psa_key_derivation_operation_init( void )
+{
+    const struct psa_key_derivation_s v = PSA_KEY_DERIVATION_OPERATION_INIT;
+    return( v );
+}
+
+struct psa_key_policy_s
+{
+    psa_key_usage_t usage;
+    psa_algorithm_t alg;
+    psa_algorithm_t alg2;
+};
+typedef struct psa_key_policy_s psa_key_policy_t;
+
+#define PSA_KEY_POLICY_INIT {0, 0, 0}
+static inline struct psa_key_policy_s psa_key_policy_init( void )
+{
+    const struct psa_key_policy_s v = PSA_KEY_POLICY_INIT;
+    return( v );
+}
+
+/* The type used internally for key sizes.
+ * Public interfaces use size_t, but internally we use a smaller type. */
+typedef uint16_t psa_key_bits_t;
+/* The maximum value of the type used to represent bit-sizes.
+ * This is used to mark an invalid key size. */
+#define PSA_KEY_BITS_TOO_LARGE ( (psa_key_bits_t) ( -1 ) )
+/* The maximum size of a key in bits.
+ * Currently defined as the maximum that can be represented, rounded down
+ * to a whole number of bytes.
+ * This is an uncast value so that it can be used in preprocessor
+ * conditionals. */
+#define PSA_MAX_KEY_BITS 0xfff8
+
+/** A mask of flags that can be stored in key attributes.
+ *
+ * This type is also used internally to store flags in slots. Internal
+ * flags are defined in library/psa_crypto_core.h. Internal flags may have
+ * the same value as external flags if they are properly handled during
+ * key creation and in psa_get_key_attributes.
+ */
+typedef uint16_t psa_key_attributes_flag_t;
+
+#define MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER     \
+    ( (psa_key_attributes_flag_t) 0x0001 )
+
+/* A mask of key attribute flags used externally only.
+ * Only meant for internal checks inside the library. */
+#define MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY (      \
+        MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER |    \
+        0 )
+
+/* A mask of key attribute flags used both internally and externally.
+ * Currently there aren't any. */
+#define MBEDTLS_PSA_KA_MASK_DUAL_USE (          \
+        0 )
+
+typedef struct
+{
+    psa_key_type_t type;
+    psa_key_lifetime_t lifetime;
+    psa_key_id_t id;
+    psa_key_policy_t policy;
+    psa_key_bits_t bits;
+    psa_key_attributes_flag_t flags;
+} psa_core_key_attributes_t;
+
+#define PSA_CORE_KEY_ATTRIBUTES_INIT {0, 0, PSA_KEY_ID_INIT, PSA_KEY_POLICY_INIT, 0, 0}
+
+struct psa_key_attributes_s
+{
+    psa_core_key_attributes_t core;
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    psa_key_slot_number_t slot_number;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    void *domain_parameters;
+    size_t domain_parameters_size;
+};
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+#define PSA_KEY_ATTRIBUTES_INIT {PSA_CORE_KEY_ATTRIBUTES_INIT, 0, NULL, 0}
+#else
+#define PSA_KEY_ATTRIBUTES_INIT {PSA_CORE_KEY_ATTRIBUTES_INIT, NULL, 0}
+#endif
+
+static inline struct psa_key_attributes_s psa_key_attributes_init( void )
+{
+    const struct psa_key_attributes_s v = PSA_KEY_ATTRIBUTES_INIT;
+    return( v );
+}
+
+static inline void psa_set_key_id(psa_key_attributes_t *attributes,
+                                  psa_key_id_t id)
+{
+    attributes->core.id = id;
+    if( attributes->core.lifetime == PSA_KEY_LIFETIME_VOLATILE )
+        attributes->core.lifetime = PSA_KEY_LIFETIME_PERSISTENT;
+}
+
+static inline psa_key_id_t psa_get_key_id(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.id );
+}
+
+static inline void psa_set_key_lifetime(psa_key_attributes_t *attributes,
+                                        psa_key_lifetime_t lifetime)
+{
+    attributes->core.lifetime = lifetime;
+    if( lifetime == PSA_KEY_LIFETIME_VOLATILE )
+    {
+#ifdef MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
+        attributes->core.id.key_id = 0;
+        attributes->core.id.owner = 0;
+#else
+        attributes->core.id = 0;
+#endif
+    }
+}
+
+static inline psa_key_lifetime_t psa_get_key_lifetime(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.lifetime );
+}
+
+static inline void psa_set_key_usage_flags(psa_key_attributes_t *attributes,
+                                           psa_key_usage_t usage_flags)
+{
+    attributes->core.policy.usage = usage_flags;
+}
+
+static inline psa_key_usage_t psa_get_key_usage_flags(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.policy.usage );
+}
+
+static inline void psa_set_key_algorithm(psa_key_attributes_t *attributes,
+                                         psa_algorithm_t alg)
+{
+    attributes->core.policy.alg = alg;
+}
+
+static inline psa_algorithm_t psa_get_key_algorithm(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.policy.alg );
+}
+
+/* This function is declared in crypto_extra.h, which comes after this
+ * header file, but we need the function here, so repeat the declaration. */
+psa_status_t psa_set_key_domain_parameters(psa_key_attributes_t *attributes,
+                                           psa_key_type_t type,
+                                           const uint8_t *data,
+                                           size_t data_length);
+
+static inline void psa_set_key_type(psa_key_attributes_t *attributes,
+                                    psa_key_type_t type)
+{
+    if( attributes->domain_parameters == NULL )
+    {
+        /* Common case: quick path */
+        attributes->core.type = type;
+    }
+    else
+    {
+        /* Call the bigger function to free the old domain paramteres.
+         * Ignore any errors which may arise due to type requiring
+         * non-default domain parameters, since this function can't
+         * report errors. */
+        (void) psa_set_key_domain_parameters( attributes, type, NULL, 0 );
+    }
+}
+
+static inline psa_key_type_t psa_get_key_type(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.type );
+}
+
+static inline void psa_set_key_bits(psa_key_attributes_t *attributes,
+                                    size_t bits)
+{
+    if( bits > PSA_MAX_KEY_BITS )
+        attributes->core.bits = PSA_KEY_BITS_TOO_LARGE;
+    else
+        attributes->core.bits = (psa_key_bits_t) bits;
+}
+
+static inline size_t psa_get_key_bits(
+    const psa_key_attributes_t *attributes)
+{
+    return( attributes->core.bits );
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_STRUCT_H */
diff --git a/include/psa/crypto_types.h b/include/psa/crypto_types.h
new file mode 100644
index 0000000..b79c3b5
--- /dev/null
+++ b/include/psa/crypto_types.h
@@ -0,0 +1,270 @@
+/**
+ * \file psa/crypto_types.h
+ *
+ * \brief PSA cryptography module: type aliases.
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h. Drivers must include the appropriate driver
+ * header file.
+ *
+ * This file contains portable definitions of integral types for properties
+ * of cryptographic keys, designations of cryptographic algorithms, and
+ * error codes returned by the library.
+ *
+ * This header file does not declare any function.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_TYPES_H
+#define PSA_CRYPTO_TYPES_H
+
+#include <stdint.h>
+
+/** \defgroup error Error codes
+ * @{
+ */
+
+/**
+ * \brief Function return status.
+ *
+ * This is either #PSA_SUCCESS (which is zero), indicating success,
+ * or a small negative value indicating that an error occurred. Errors are
+ * encoded as one of the \c PSA_ERROR_xxx values defined here. */
+/* If #PSA_SUCCESS is already defined, it means that #psa_status_t
+ * is also defined in an external header, so prevent its multiple
+ * definition.
+ */
+#ifndef PSA_SUCCESS
+typedef int32_t psa_status_t;
+#endif
+
+/**@}*/
+
+/** \defgroup crypto_types Key and algorithm types
+ * @{
+ */
+
+/** \brief Encoding of a key type.
+ */
+typedef uint32_t psa_key_type_t;
+
+/** The type of PSA elliptic curve identifiers. */
+typedef uint16_t psa_ecc_curve_t;
+
+/** The type of PSA Diffie-Hellman group identifiers. */
+typedef uint16_t psa_dh_group_t;
+
+/** \brief Encoding of a cryptographic algorithm.
+ *
+ * For algorithms that can be applied to multiple key types, this type
+ * does not encode the key type. For example, for symmetric ciphers
+ * based on a block cipher, #psa_algorithm_t encodes the block cipher
+ * mode and the padding mode while the block cipher itself is encoded
+ * via #psa_key_type_t.
+ */
+typedef uint32_t psa_algorithm_t;
+
+/**@}*/
+
+/** \defgroup key_lifetimes Key lifetimes
+ * @{
+ */
+
+/** Encoding of key lifetimes.
+ *
+ * The lifetime of a key indicates where it is stored and what system actions
+ * may create and destroy it.
+ *
+ * Keys with the lifetime #PSA_KEY_LIFETIME_VOLATILE are automatically
+ * destroyed when the application terminates or on a power reset.
+ *
+ * Keys with a lifetime other than #PSA_KEY_LIFETIME_VOLATILE are said
+ * to be _persistent_.
+ * Persistent keys are preserved if the application or the system restarts.
+ * Persistent keys have a key identifier of type #psa_key_id_t.
+ * The application can call psa_open_key() to open a persistent key that
+ * it created previously.
+ */
+typedef uint32_t psa_key_lifetime_t;
+
+/** Encoding of identifiers of persistent keys.
+ *
+ * - Applications may freely choose key identifiers in the range
+ *   #PSA_KEY_ID_USER_MIN to #PSA_KEY_ID_USER_MAX.
+ * - Implementations may define additional key identifiers in the range
+ *   #PSA_KEY_ID_VENDOR_MIN to #PSA_KEY_ID_VENDOR_MAX.
+ * - 0 is reserved as an invalid key identifier.
+ * - Key identifiers outside these ranges are reserved for future use.
+ */
+/* Implementation-specific quirk: The Mbed Crypto library can be built as
+ * part of a multi-client service that exposes the PSA Crypto API in each
+ * client and encodes the client identity in the key id argument of functions
+ * such as psa_open_key(). In this build configuration, we define
+ * psa_key_id_t in crypto_platform.h instead of here. */
+#if !defined(MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER)
+typedef uint32_t psa_key_id_t;
+#define PSA_KEY_ID_INIT 0
+#endif
+
+/**@}*/
+
+/** \defgroup policy Key policies
+ * @{
+ */
+
+/** \brief Encoding of permitted usage on a key. */
+typedef uint32_t psa_key_usage_t;
+
+/**@}*/
+
+/** \defgroup attributes Key attributes
+ * @{
+ */
+
+/** The type of a structure containing key attributes.
+ *
+ * This is an opaque structure that can represent the metadata of a key
+ * object. Metadata that can be stored in attributes includes:
+ * - The location of the key in storage, indicated by its key identifier
+ *   and its lifetime.
+ * - The key's policy, comprising usage flags and a specification of
+ *   the permitted algorithm(s).
+ * - Information about the key itself: the key type and its size.
+ * - Implementations may define additional attributes.
+ *
+ * The actual key material is not considered an attribute of a key.
+ * Key attributes do not contain information that is generally considered
+ * highly confidential.
+ *
+ * An attribute structure can be a simple data structure where each function
+ * `psa_set_key_xxx` sets a field and the corresponding function
+ * `psa_get_key_xxx` retrieves the value of the corresponding field.
+ * However, implementations may report values that are equivalent to the
+ * original one, but have a different encoding. For example, an
+ * implementation may use a more compact representation for types where
+ * many bit-patterns are invalid or not supported, and store all values
+ * that it does not support as a special marker value. In such an
+ * implementation, after setting an invalid value, the corresponding
+ * get function returns an invalid value which may not be the one that
+ * was originally stored.
+ *
+ * An attribute structure may contain references to auxiliary resources,
+ * for example pointers to allocated memory or indirect references to
+ * pre-calculated values. In order to free such resources, the application
+ * must call psa_reset_key_attributes(). As an exception, calling
+ * psa_reset_key_attributes() on an attribute structure is optional if
+ * the structure has only been modified by the following functions
+ * since it was initialized or last reset with psa_reset_key_attributes():
+ * - psa_set_key_id()
+ * - psa_set_key_lifetime()
+ * - psa_set_key_type()
+ * - psa_set_key_bits()
+ * - psa_set_key_usage_flags()
+ * - psa_set_key_algorithm()
+ *
+ * Before calling any function on a key attribute structure, the application
+ * must initialize it by any of the following means:
+ * - Set the structure to all-bits-zero, for example:
+ *   \code
+ *   psa_key_attributes_t attributes;
+ *   memset(&attributes, 0, sizeof(attributes));
+ *   \endcode
+ * - Initialize the structure to logical zero values, for example:
+ *   \code
+ *   psa_key_attributes_t attributes = {0};
+ *   \endcode
+ * - Initialize the structure to the initializer #PSA_KEY_ATTRIBUTES_INIT,
+ *   for example:
+ *   \code
+ *   psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+ *   \endcode
+ * - Assign the result of the function psa_key_attributes_init()
+ *   to the structure, for example:
+ *   \code
+ *   psa_key_attributes_t attributes;
+ *   attributes = psa_key_attributes_init();
+ *   \endcode
+ *
+ * A freshly initialized attribute structure contains the following
+ * values:
+ *
+ * - lifetime: #PSA_KEY_LIFETIME_VOLATILE.
+ * - key identifier: unspecified.
+ * - type: \c 0.
+ * - key size: \c 0.
+ * - usage flags: \c 0.
+ * - algorithm: \c 0.
+ *
+ * A typical sequence to create a key is as follows:
+ * -# Create and initialize an attribute structure.
+ * -# If the key is persistent, call psa_set_key_id().
+ *    Also call psa_set_key_lifetime() to place the key in a non-default
+ *    location.
+ * -# Set the key policy with psa_set_key_usage_flags() and
+ *    psa_set_key_algorithm().
+ * -# Set the key type with psa_set_key_type().
+ *    Skip this step if copying an existing key with psa_copy_key().
+ * -# When generating a random key with psa_generate_key() or deriving a key
+ *    with psa_key_derivation_output_key(), set the desired key size with
+ *    psa_set_key_bits().
+ * -# Call a key creation function: psa_import_key(), psa_generate_key(),
+ *    psa_key_derivation_output_key() or psa_copy_key(). This function reads
+ *    the attribute structure, creates a key with these attributes, and
+ *    outputs a handle to the newly created key.
+ * -# The attribute structure is now no longer necessary.
+ *    You may call psa_reset_key_attributes(), although this is optional
+ *    with the workflow presented here because the attributes currently
+ *    defined in this specification do not require any additional resources
+ *    beyond the structure itself.
+ *
+ * A typical sequence to query a key's attributes is as follows:
+ * -# Call psa_get_key_attributes().
+ * -# Call `psa_get_key_xxx` functions to retrieve the attribute(s) that
+ *    you are interested in.
+ * -# Call psa_reset_key_attributes() to free any resources that may be
+ *    used by the attribute structure.
+ *
+ * Once a key has been created, it is impossible to change its attributes.
+ */
+typedef struct psa_key_attributes_s psa_key_attributes_t;
+
+
+#ifndef __DOXYGEN_ONLY__
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+/* Mbed Crypto defines this type in crypto_types.h because it is also
+ * visible to applications through an implementation-specific extension.
+ * For the PSA Cryptography specification, this type is only visible
+ * via crypto_se_driver.h. */
+typedef uint64_t psa_key_slot_number_t;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+#endif /* !__DOXYGEN_ONLY__ */
+
+/**@}*/
+
+/** \defgroup derivation Key derivation
+ * @{
+ */
+
+/** \brief Encoding of the step of a key derivation. */
+typedef uint16_t psa_key_derivation_step_t;
+
+/**@}*/
+
+#endif /* PSA_CRYPTO_TYPES_H */
diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
new file mode 100644
index 0000000..b53e1c7
--- /dev/null
+++ b/include/psa/crypto_values.h
@@ -0,0 +1,1636 @@
+/**
+ * \file psa/crypto_values.h
+ *
+ * \brief PSA cryptography module: macros to build and analyze integer values.
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h. Drivers must include the appropriate driver
+ * header file.
+ *
+ * This file contains portable definitions of macros to build and analyze
+ * values of integral types that encode properties of cryptographic keys,
+ * designations of cryptographic algorithms, and error codes returned by
+ * the library.
+ *
+ * This header file only defines preprocessor macros.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_VALUES_H
+#define PSA_CRYPTO_VALUES_H
+
+/** \defgroup error Error codes
+ * @{
+ */
+
+/* PSA error codes */
+
+/** The action was completed successfully. */
+#define PSA_SUCCESS ((psa_status_t)0)
+
+/** An error occurred that does not correspond to any defined
+ * failure cause.
+ *
+ * Implementations may use this error code if none of the other standard
+ * error codes are applicable. */
+#define PSA_ERROR_GENERIC_ERROR         ((psa_status_t)-132)
+
+/** The requested operation or a parameter is not supported
+ * by this implementation.
+ *
+ * Implementations should return this error code when an enumeration
+ * parameter such as a key type, algorithm, etc. is not recognized.
+ * If a combination of parameters is recognized and identified as
+ * not valid, return #PSA_ERROR_INVALID_ARGUMENT instead. */
+#define PSA_ERROR_NOT_SUPPORTED         ((psa_status_t)-134)
+
+/** The requested action is denied by a policy.
+ *
+ * Implementations should return this error code when the parameters
+ * are recognized as valid and supported, and a policy explicitly
+ * denies the requested operation.
+ *
+ * If a subset of the parameters of a function call identify a
+ * forbidden operation, and another subset of the parameters are
+ * not valid or not supported, it is unspecified whether the function
+ * returns #PSA_ERROR_NOT_PERMITTED, #PSA_ERROR_NOT_SUPPORTED or
+ * #PSA_ERROR_INVALID_ARGUMENT. */
+#define PSA_ERROR_NOT_PERMITTED         ((psa_status_t)-133)
+
+/** An output buffer is too small.
+ *
+ * Applications can call the \c PSA_xxx_SIZE macro listed in the function
+ * description to determine a sufficient buffer size.
+ *
+ * Implementations should preferably return this error code only
+ * in cases when performing the operation with a larger output
+ * buffer would succeed. However implementations may return this
+ * error if a function has invalid or unsupported parameters in addition
+ * to the parameters that determine the necessary output buffer size. */
+#define PSA_ERROR_BUFFER_TOO_SMALL      ((psa_status_t)-138)
+
+/** Asking for an item that already exists
+ *
+ * Implementations should return this error, when attempting
+ * to write an item (like a key) that already exists. */
+#define PSA_ERROR_ALREADY_EXISTS        ((psa_status_t)-139)
+
+/** Asking for an item that doesn't exist
+ *
+ * Implementations should return this error, if a requested item (like
+ * a key) does not exist. */
+#define PSA_ERROR_DOES_NOT_EXIST        ((psa_status_t)-140)
+
+/** The requested action cannot be performed in the current state.
+ *
+ * Multipart operations return this error when one of the
+ * functions is called out of sequence. Refer to the function
+ * descriptions for permitted sequencing of functions.
+ *
+ * Implementations shall not return this error code to indicate
+ * that a key either exists or not,
+ * but shall instead return #PSA_ERROR_ALREADY_EXISTS or #PSA_ERROR_DOES_NOT_EXIST
+ * as applicable.
+ *
+ * Implementations shall not return this error code to indicate that a
+ * key handle is invalid, but shall return #PSA_ERROR_INVALID_HANDLE
+ * instead. */
+#define PSA_ERROR_BAD_STATE             ((psa_status_t)-137)
+
+/** The parameters passed to the function are invalid.
+ *
+ * Implementations may return this error any time a parameter or
+ * combination of parameters are recognized as invalid.
+ *
+ * Implementations shall not return this error code to indicate that a
+ * key handle is invalid, but shall return #PSA_ERROR_INVALID_HANDLE
+ * instead.
+ */
+#define PSA_ERROR_INVALID_ARGUMENT      ((psa_status_t)-135)
+
+/** There is not enough runtime memory.
+ *
+ * If the action is carried out across multiple security realms, this
+ * error can refer to available memory in any of the security realms. */
+#define PSA_ERROR_INSUFFICIENT_MEMORY   ((psa_status_t)-141)
+
+/** There is not enough persistent storage.
+ *
+ * Functions that modify the key storage return this error code if
+ * there is insufficient storage space on the host media. In addition,
+ * many functions that do not otherwise access storage may return this
+ * error code if the implementation requires a mandatory log entry for
+ * the requested action and the log storage space is full. */
+#define PSA_ERROR_INSUFFICIENT_STORAGE  ((psa_status_t)-142)
+
+/** There was a communication failure inside the implementation.
+ *
+ * This can indicate a communication failure between the application
+ * and an external cryptoprocessor or between the cryptoprocessor and
+ * an external volatile or persistent memory. A communication failure
+ * may be transient or permanent depending on the cause.
+ *
+ * \warning If a function returns this error, it is undetermined
+ * whether the requested action has completed or not. Implementations
+ * should return #PSA_SUCCESS on successful completion whenver
+ * possible, however functions may return #PSA_ERROR_COMMUNICATION_FAILURE
+ * if the requested action was completed successfully in an external
+ * cryptoprocessor but there was a breakdown of communication before
+ * the cryptoprocessor could report the status to the application.
+ */
+#define PSA_ERROR_COMMUNICATION_FAILURE ((psa_status_t)-145)
+
+/** There was a storage failure that may have led to data loss.
+ *
+ * This error indicates that some persistent storage is corrupted.
+ * It should not be used for a corruption of volatile memory
+ * (use #PSA_ERROR_CORRUPTION_DETECTED), for a communication error
+ * between the cryptoprocessor and its external storage (use
+ * #PSA_ERROR_COMMUNICATION_FAILURE), or when the storage is
+ * in a valid state but is full (use #PSA_ERROR_INSUFFICIENT_STORAGE).
+ *
+ * Note that a storage failure does not indicate that any data that was
+ * previously read is invalid. However this previously read data may no
+ * longer be readable from storage.
+ *
+ * When a storage failure occurs, it is no longer possible to ensure
+ * the global integrity of the keystore. Depending on the global
+ * integrity guarantees offered by the implementation, access to other
+ * data may or may not fail even if the data is still readable but
+ * its integrity cannot be guaranteed.
+ *
+ * Implementations should only use this error code to report a
+ * permanent storage corruption. However application writers should
+ * keep in mind that transient errors while reading the storage may be
+ * reported using this error code. */
+#define PSA_ERROR_STORAGE_FAILURE       ((psa_status_t)-146)
+
+/** A hardware failure was detected.
+ *
+ * A hardware failure may be transient or permanent depending on the
+ * cause. */
+#define PSA_ERROR_HARDWARE_FAILURE      ((psa_status_t)-147)
+
+/** A tampering attempt was detected.
+ *
+ * If an application receives this error code, there is no guarantee
+ * that previously accessed or computed data was correct and remains
+ * confidential. Applications should not perform any security function
+ * and should enter a safe failure state.
+ *
+ * Implementations may return this error code if they detect an invalid
+ * state that cannot happen during normal operation and that indicates
+ * that the implementation's security guarantees no longer hold. Depending
+ * on the implementation architecture and on its security and safety goals,
+ * the implementation may forcibly terminate the application.
+ *
+ * This error code is intended as a last resort when a security breach
+ * is detected and it is unsure whether the keystore data is still
+ * protected. Implementations shall only return this error code
+ * to report an alarm from a tampering detector, to indicate that
+ * the confidentiality of stored data can no longer be guaranteed,
+ * or to indicate that the integrity of previously returned data is now
+ * considered compromised. Implementations shall not use this error code
+ * to indicate a hardware failure that merely makes it impossible to
+ * perform the requested operation (use #PSA_ERROR_COMMUNICATION_FAILURE,
+ * #PSA_ERROR_STORAGE_FAILURE, #PSA_ERROR_HARDWARE_FAILURE,
+ * #PSA_ERROR_INSUFFICIENT_ENTROPY or other applicable error code
+ * instead).
+ *
+ * This error indicates an attack against the application. Implementations
+ * shall not return this error code as a consequence of the behavior of
+ * the application itself. */
+#define PSA_ERROR_CORRUPTION_DETECTED    ((psa_status_t)-151)
+
+/** There is not enough entropy to generate random data needed
+ * for the requested action.
+ *
+ * This error indicates a failure of a hardware random generator.
+ * Application writers should note that this error can be returned not
+ * only by functions whose purpose is to generate random data, such
+ * as key, IV or nonce generation, but also by functions that execute
+ * an algorithm with a randomized result, as well as functions that
+ * use randomization of intermediate computations as a countermeasure
+ * to certain attacks.
+ *
+ * Implementations should avoid returning this error after psa_crypto_init()
+ * has succeeded. Implementations should generate sufficient
+ * entropy during initialization and subsequently use a cryptographically
+ * secure pseudorandom generator (PRNG). However implementations may return
+ * this error at any time if a policy requires the PRNG to be reseeded
+ * during normal operation. */
+#define PSA_ERROR_INSUFFICIENT_ENTROPY  ((psa_status_t)-148)
+
+/** The signature, MAC or hash is incorrect.
+ *
+ * Verification functions return this error if the verification
+ * calculations completed successfully, and the value to be verified
+ * was determined to be incorrect.
+ *
+ * If the value to verify has an invalid size, implementations may return
+ * either #PSA_ERROR_INVALID_ARGUMENT or #PSA_ERROR_INVALID_SIGNATURE. */
+#define PSA_ERROR_INVALID_SIGNATURE     ((psa_status_t)-149)
+
+/** The decrypted padding is incorrect.
+ *
+ * \warning In some protocols, when decrypting data, it is essential that
+ * the behavior of the application does not depend on whether the padding
+ * is correct, down to precise timing. Applications should prefer
+ * protocols that use authenticated encryption rather than plain
+ * encryption. If the application must perform a decryption of
+ * unauthenticated data, the application writer should take care not
+ * to reveal whether the padding is invalid.
+ *
+ * Implementations should strive to make valid and invalid padding
+ * as close as possible to indistinguishable to an external observer.
+ * In particular, the timing of a decryption operation should not
+ * depend on the validity of the padding. */
+#define PSA_ERROR_INVALID_PADDING       ((psa_status_t)-150)
+
+/** Return this error when there's insufficient data when attempting
+ * to read from a resource. */
+#define PSA_ERROR_INSUFFICIENT_DATA     ((psa_status_t)-143)
+
+/** The key handle is not valid. See also :ref:\`key-handles\`.
+ */
+#define PSA_ERROR_INVALID_HANDLE        ((psa_status_t)-136)
+
+/**@}*/
+
+/** \defgroup crypto_types Key and algorithm types
+ * @{
+ */
+
+/** An invalid key type value.
+ *
+ * Zero is not the encoding of any key type.
+ */
+#define PSA_KEY_TYPE_NONE                       ((psa_key_type_t)0x00000000)
+
+/** Vendor-defined flag
+ *
+ * Key types defined by this standard will never have the
+ * #PSA_KEY_TYPE_VENDOR_FLAG bit set. Vendors who define additional key types
+ * must use an encoding with the #PSA_KEY_TYPE_VENDOR_FLAG bit set and should
+ * respect the bitwise structure used by standard encodings whenever practical.
+ */
+#define PSA_KEY_TYPE_VENDOR_FLAG                ((psa_key_type_t)0x80000000)
+
+#define PSA_KEY_TYPE_CATEGORY_MASK              ((psa_key_type_t)0x70000000)
+#define PSA_KEY_TYPE_CATEGORY_SYMMETRIC         ((psa_key_type_t)0x40000000)
+#define PSA_KEY_TYPE_CATEGORY_RAW               ((psa_key_type_t)0x50000000)
+#define PSA_KEY_TYPE_CATEGORY_PUBLIC_KEY        ((psa_key_type_t)0x60000000)
+#define PSA_KEY_TYPE_CATEGORY_KEY_PAIR          ((psa_key_type_t)0x70000000)
+
+#define PSA_KEY_TYPE_CATEGORY_FLAG_PAIR         ((psa_key_type_t)0x10000000)
+
+/** Whether a key type is vendor-defined. */
+#define PSA_KEY_TYPE_IS_VENDOR_DEFINED(type) \
+    (((type) & PSA_KEY_TYPE_VENDOR_FLAG) != 0)
+
+/** Whether a key type is an unstructured array of bytes.
+ *
+ * This encompasses both symmetric keys and non-key data.
+ */
+#define PSA_KEY_TYPE_IS_UNSTRUCTURED(type) \
+    (((type) & PSA_KEY_TYPE_CATEGORY_MASK & ~(psa_key_type_t)0x10000000) == \
+     PSA_KEY_TYPE_CATEGORY_SYMMETRIC)
+
+/** Whether a key type is asymmetric: either a key pair or a public key. */
+#define PSA_KEY_TYPE_IS_ASYMMETRIC(type)                                \
+    (((type) & PSA_KEY_TYPE_CATEGORY_MASK                               \
+      & ~PSA_KEY_TYPE_CATEGORY_FLAG_PAIR) ==                            \
+     PSA_KEY_TYPE_CATEGORY_PUBLIC_KEY)
+/** Whether a key type is the public part of a key pair. */
+#define PSA_KEY_TYPE_IS_PUBLIC_KEY(type)                                \
+    (((type) & PSA_KEY_TYPE_CATEGORY_MASK) == PSA_KEY_TYPE_CATEGORY_PUBLIC_KEY)
+/** Whether a key type is a key pair containing a private part and a public
+ * part. */
+#define PSA_KEY_TYPE_IS_KEY_PAIR(type)                                   \
+    (((type) & PSA_KEY_TYPE_CATEGORY_MASK) == PSA_KEY_TYPE_CATEGORY_KEY_PAIR)
+/** The key pair type corresponding to a public key type.
+ *
+ * You may also pass a key pair type as \p type, it will be left unchanged.
+ *
+ * \param type      A public key type or key pair type.
+ *
+ * \return          The corresponding key pair type.
+ *                  If \p type is not a public key or a key pair,
+ *                  the return value is undefined.
+ */
+#define PSA_KEY_TYPE_KEY_PAIR_OF_PUBLIC_KEY(type)        \
+    ((type) | PSA_KEY_TYPE_CATEGORY_FLAG_PAIR)
+/** The public key type corresponding to a key pair type.
+ *
+ * You may also pass a key pair type as \p type, it will be left unchanged.
+ *
+ * \param type      A public key type or key pair type.
+ *
+ * \return          The corresponding public key type.
+ *                  If \p type is not a public key or a key pair,
+ *                  the return value is undefined.
+ */
+#define PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type)        \
+    ((type) & ~PSA_KEY_TYPE_CATEGORY_FLAG_PAIR)
+
+/** Raw data.
+ *
+ * A "key" of this type cannot be used for any cryptographic operation.
+ * Applications may use this type to store arbitrary data in the keystore. */
+#define PSA_KEY_TYPE_RAW_DATA                   ((psa_key_type_t)0x50000001)
+
+/** HMAC key.
+ *
+ * The key policy determines which underlying hash algorithm the key can be
+ * used for.
+ *
+ * HMAC keys should generally have the same size as the underlying hash.
+ * This size can be calculated with #PSA_HASH_SIZE(\c alg) where
+ * \c alg is the HMAC algorithm or the underlying hash algorithm. */
+#define PSA_KEY_TYPE_HMAC                       ((psa_key_type_t)0x51000000)
+
+/** A secret for key derivation.
+ *
+ * The key policy determines which key derivation algorithm the key
+ * can be used for.
+ */
+#define PSA_KEY_TYPE_DERIVE                     ((psa_key_type_t)0x52000000)
+
+/** Key for a cipher, AEAD or MAC algorithm based on the AES block cipher.
+ *
+ * The size of the key can be 16 bytes (AES-128), 24 bytes (AES-192) or
+ * 32 bytes (AES-256).
+ */
+#define PSA_KEY_TYPE_AES                        ((psa_key_type_t)0x40000001)
+
+/** Key for a cipher or MAC algorithm based on DES or 3DES (Triple-DES).
+ *
+ * The size of the key can be 8 bytes (single DES), 16 bytes (2-key 3DES) or
+ * 24 bytes (3-key 3DES).
+ *
+ * Note that single DES and 2-key 3DES are weak and strongly
+ * deprecated and should only be used to decrypt legacy data. 3-key 3DES
+ * is weak and deprecated and should only be used in legacy protocols.
+ */
+#define PSA_KEY_TYPE_DES                        ((psa_key_type_t)0x40000002)
+
+/** Key for a cipher, AEAD or MAC algorithm based on the
+ * Camellia block cipher. */
+#define PSA_KEY_TYPE_CAMELLIA                   ((psa_key_type_t)0x40000003)
+
+/** Key for the RC4 stream cipher.
+ *
+ * Note that RC4 is weak and deprecated and should only be used in
+ * legacy protocols. */
+#define PSA_KEY_TYPE_ARC4                       ((psa_key_type_t)0x40000004)
+
+/** Key for the ChaCha20 stream cipher or the Chacha20-Poly1305 AEAD algorithm.
+ *
+ * ChaCha20 and the ChaCha20_Poly1305 construction are defined in RFC 7539.
+ *
+ * Implementations must support 12-byte nonces, may support 8-byte nonces,
+ * and should reject other sizes.
+ */
+#define PSA_KEY_TYPE_CHACHA20                   ((psa_key_type_t)0x40000005)
+
+/** RSA public key. */
+#define PSA_KEY_TYPE_RSA_PUBLIC_KEY             ((psa_key_type_t)0x60010000)
+/** RSA key pair (private and public key). */
+#define PSA_KEY_TYPE_RSA_KEY_PAIR                ((psa_key_type_t)0x70010000)
+/** Whether a key type is an RSA key (pair or public-only). */
+#define PSA_KEY_TYPE_IS_RSA(type)                                       \
+    (PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) == PSA_KEY_TYPE_RSA_PUBLIC_KEY)
+
+#define PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE        ((psa_key_type_t)0x60030000)
+#define PSA_KEY_TYPE_ECC_KEY_PAIR_BASE           ((psa_key_type_t)0x70030000)
+#define PSA_KEY_TYPE_ECC_CURVE_MASK             ((psa_key_type_t)0x0000ffff)
+/** Elliptic curve key pair. */
+#define PSA_KEY_TYPE_ECC_KEY_PAIR(curve)         \
+    (PSA_KEY_TYPE_ECC_KEY_PAIR_BASE | (curve))
+/** Elliptic curve public key. */
+#define PSA_KEY_TYPE_ECC_PUBLIC_KEY(curve)              \
+    (PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE | (curve))
+
+/** Whether a key type is an elliptic curve key (pair or public-only). */
+#define PSA_KEY_TYPE_IS_ECC(type)                                       \
+    ((PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) &                        \
+      ~PSA_KEY_TYPE_ECC_CURVE_MASK) == PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE)
+/** Whether a key type is an elliptic curve key pair. */
+#define PSA_KEY_TYPE_IS_ECC_KEY_PAIR(type)                               \
+    (((type) & ~PSA_KEY_TYPE_ECC_CURVE_MASK) ==                         \
+     PSA_KEY_TYPE_ECC_KEY_PAIR_BASE)
+/** Whether a key type is an elliptic curve public key. */
+#define PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY(type)                            \
+    (((type) & ~PSA_KEY_TYPE_ECC_CURVE_MASK) ==                         \
+     PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE)
+
+/** Extract the curve from an elliptic curve key type. */
+#define PSA_KEY_TYPE_GET_CURVE(type)                             \
+    ((psa_ecc_curve_t) (PSA_KEY_TYPE_IS_ECC(type) ?              \
+                        ((type) & PSA_KEY_TYPE_ECC_CURVE_MASK) : \
+                        0))
+
+/* The encoding of curve identifiers is currently aligned with the
+ * TLS Supported Groups Registry (formerly known as the
+ * TLS EC Named Curve Registry)
+ * https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-8
+ * The values are defined by RFC 8422 and RFC 7027. */
+#define PSA_ECC_CURVE_SECT163K1         ((psa_ecc_curve_t) 0x0001)
+#define PSA_ECC_CURVE_SECT163R1         ((psa_ecc_curve_t) 0x0002)
+#define PSA_ECC_CURVE_SECT163R2         ((psa_ecc_curve_t) 0x0003)
+#define PSA_ECC_CURVE_SECT193R1         ((psa_ecc_curve_t) 0x0004)
+#define PSA_ECC_CURVE_SECT193R2         ((psa_ecc_curve_t) 0x0005)
+#define PSA_ECC_CURVE_SECT233K1         ((psa_ecc_curve_t) 0x0006)
+#define PSA_ECC_CURVE_SECT233R1         ((psa_ecc_curve_t) 0x0007)
+#define PSA_ECC_CURVE_SECT239K1         ((psa_ecc_curve_t) 0x0008)
+#define PSA_ECC_CURVE_SECT283K1         ((psa_ecc_curve_t) 0x0009)
+#define PSA_ECC_CURVE_SECT283R1         ((psa_ecc_curve_t) 0x000a)
+#define PSA_ECC_CURVE_SECT409K1         ((psa_ecc_curve_t) 0x000b)
+#define PSA_ECC_CURVE_SECT409R1         ((psa_ecc_curve_t) 0x000c)
+#define PSA_ECC_CURVE_SECT571K1         ((psa_ecc_curve_t) 0x000d)
+#define PSA_ECC_CURVE_SECT571R1         ((psa_ecc_curve_t) 0x000e)
+#define PSA_ECC_CURVE_SECP160K1         ((psa_ecc_curve_t) 0x000f)
+#define PSA_ECC_CURVE_SECP160R1         ((psa_ecc_curve_t) 0x0010)
+#define PSA_ECC_CURVE_SECP160R2         ((psa_ecc_curve_t) 0x0011)
+#define PSA_ECC_CURVE_SECP192K1         ((psa_ecc_curve_t) 0x0012)
+#define PSA_ECC_CURVE_SECP192R1         ((psa_ecc_curve_t) 0x0013)
+#define PSA_ECC_CURVE_SECP224K1         ((psa_ecc_curve_t) 0x0014)
+#define PSA_ECC_CURVE_SECP224R1         ((psa_ecc_curve_t) 0x0015)
+#define PSA_ECC_CURVE_SECP256K1         ((psa_ecc_curve_t) 0x0016)
+#define PSA_ECC_CURVE_SECP256R1         ((psa_ecc_curve_t) 0x0017)
+#define PSA_ECC_CURVE_SECP384R1         ((psa_ecc_curve_t) 0x0018)
+#define PSA_ECC_CURVE_SECP521R1         ((psa_ecc_curve_t) 0x0019)
+#define PSA_ECC_CURVE_BRAINPOOL_P256R1  ((psa_ecc_curve_t) 0x001a)
+#define PSA_ECC_CURVE_BRAINPOOL_P384R1  ((psa_ecc_curve_t) 0x001b)
+#define PSA_ECC_CURVE_BRAINPOOL_P512R1  ((psa_ecc_curve_t) 0x001c)
+/** Curve25519.
+ *
+ * This is the curve defined in Bernstein et al.,
+ * _Curve25519: new Diffie-Hellman speed records_, LNCS 3958, 2006.
+ * The algorithm #PSA_ALG_ECDH performs X25519 when used with this curve.
+ */
+#define PSA_ECC_CURVE_CURVE25519        ((psa_ecc_curve_t) 0x001d)
+/** Curve448
+ *
+ * This is the curve defined in Hamburg,
+ * _Ed448-Goldilocks, a new elliptic curve_, NIST ECC Workshop, 2015.
+ * The algorithm #PSA_ALG_ECDH performs X448 when used with this curve.
+ */
+#define PSA_ECC_CURVE_CURVE448          ((psa_ecc_curve_t) 0x001e)
+
+#define PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE         ((psa_key_type_t)0x60040000)
+#define PSA_KEY_TYPE_DH_KEY_PAIR_BASE            ((psa_key_type_t)0x70040000)
+#define PSA_KEY_TYPE_DH_GROUP_MASK              ((psa_key_type_t)0x0000ffff)
+/** Diffie-Hellman key pair. */
+#define PSA_KEY_TYPE_DH_KEY_PAIR(group)          \
+    (PSA_KEY_TYPE_DH_KEY_PAIR_BASE | (group))
+/** Diffie-Hellman public key. */
+#define PSA_KEY_TYPE_DH_PUBLIC_KEY(group)               \
+    (PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE | (group))
+
+/** Whether a key type is a Diffie-Hellman key (pair or public-only). */
+#define PSA_KEY_TYPE_IS_DH(type)                                        \
+    ((PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) &                        \
+      ~PSA_KEY_TYPE_DH_GROUP_MASK) == PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE)
+/** Whether a key type is a Diffie-Hellman key pair. */
+#define PSA_KEY_TYPE_IS_DH_KEY_PAIR(type)                               \
+    (((type) & ~PSA_KEY_TYPE_DH_GROUP_MASK) ==                         \
+     PSA_KEY_TYPE_DH_KEY_PAIR_BASE)
+/** Whether a key type is a Diffie-Hellman public key. */
+#define PSA_KEY_TYPE_IS_DH_PUBLIC_KEY(type)                            \
+    (((type) & ~PSA_KEY_TYPE_DH_GROUP_MASK) ==                         \
+     PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE)
+
+/** Extract the group from a Diffie-Hellman key type. */
+#define PSA_KEY_TYPE_GET_GROUP(type)                            \
+    ((psa_dh_group_t) (PSA_KEY_TYPE_IS_DH(type) ?               \
+                       ((type) & PSA_KEY_TYPE_DH_GROUP_MASK) :  \
+                       0))
+
+/* The encoding of group identifiers is currently aligned with the
+ * TLS Supported Groups Registry (formerly known as the
+ * TLS EC Named Curve Registry)
+ * https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-8
+ * The values are defined by RFC 7919. */
+#define PSA_DH_GROUP_FFDHE2048          ((psa_dh_group_t) 0x0100)
+#define PSA_DH_GROUP_FFDHE3072          ((psa_dh_group_t) 0x0101)
+#define PSA_DH_GROUP_FFDHE4096          ((psa_dh_group_t) 0x0102)
+#define PSA_DH_GROUP_FFDHE6144          ((psa_dh_group_t) 0x0103)
+#define PSA_DH_GROUP_FFDHE8192          ((psa_dh_group_t) 0x0104)
+
+/** The block size of a block cipher.
+ *
+ * \param type  A cipher key type (value of type #psa_key_type_t).
+ *
+ * \return      The block size for a block cipher, or 1 for a stream cipher.
+ *              The return value is undefined if \p type is not a supported
+ *              cipher key type.
+ *
+ * \note It is possible to build stream cipher algorithms on top of a block
+ *       cipher, for example CTR mode (#PSA_ALG_CTR).
+ *       This macro only takes the key type into account, so it cannot be
+ *       used to determine the size of the data that #psa_cipher_update()
+ *       might buffer for future processing in general.
+ *
+ * \note This macro returns a compile-time constant if its argument is one.
+ *
+ * \warning This macro may evaluate its argument multiple times.
+ */
+#define PSA_BLOCK_CIPHER_BLOCK_SIZE(type)            \
+    (                                                \
+        (type) == PSA_KEY_TYPE_AES ? 16 :            \
+        (type) == PSA_KEY_TYPE_DES ? 8 :             \
+        (type) == PSA_KEY_TYPE_CAMELLIA ? 16 :       \
+        (type) == PSA_KEY_TYPE_ARC4 ? 1 :            \
+        0)
+
+#define PSA_ALG_VENDOR_FLAG                     ((psa_algorithm_t)0x80000000)
+#define PSA_ALG_CATEGORY_MASK                   ((psa_algorithm_t)0x7f000000)
+#define PSA_ALG_CATEGORY_HASH                   ((psa_algorithm_t)0x01000000)
+#define PSA_ALG_CATEGORY_MAC                    ((psa_algorithm_t)0x02000000)
+#define PSA_ALG_CATEGORY_CIPHER                 ((psa_algorithm_t)0x04000000)
+#define PSA_ALG_CATEGORY_AEAD                   ((psa_algorithm_t)0x06000000)
+#define PSA_ALG_CATEGORY_SIGN                   ((psa_algorithm_t)0x10000000)
+#define PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION  ((psa_algorithm_t)0x12000000)
+#define PSA_ALG_CATEGORY_KEY_DERIVATION         ((psa_algorithm_t)0x20000000)
+#define PSA_ALG_CATEGORY_KEY_AGREEMENT          ((psa_algorithm_t)0x30000000)
+
+#define PSA_ALG_IS_VENDOR_DEFINED(alg)                                  \
+    (((alg) & PSA_ALG_VENDOR_FLAG) != 0)
+
+/** Whether the specified algorithm is a hash algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a hash algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_HASH(alg)                                            \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_HASH)
+
+/** Whether the specified algorithm is a MAC algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a MAC algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_MAC(alg)                                             \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_MAC)
+
+/** Whether the specified algorithm is a symmetric cipher algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a symmetric cipher algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_CIPHER(alg)                                          \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_CIPHER)
+
+/** Whether the specified algorithm is an authenticated encryption
+ * with associated data (AEAD) algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is an AEAD algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_AEAD(alg)                                            \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_AEAD)
+
+/** Whether the specified algorithm is a public-key signature algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a public-key signature algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_SIGN(alg)                                            \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_SIGN)
+
+/** Whether the specified algorithm is a public-key encryption algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a public-key encryption algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_ASYMMETRIC_ENCRYPTION(alg)                           \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION)
+
+/** Whether the specified algorithm is a key agreement algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a key agreement algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_KEY_AGREEMENT(alg)                                   \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_KEY_AGREEMENT)
+
+/** Whether the specified algorithm is a key derivation algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a key derivation algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_KEY_DERIVATION(alg)                                  \
+    (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_KEY_DERIVATION)
+
+#define PSA_ALG_HASH_MASK                       ((psa_algorithm_t)0x000000ff)
+
+#define PSA_ALG_MD2                             ((psa_algorithm_t)0x01000001)
+#define PSA_ALG_MD4                             ((psa_algorithm_t)0x01000002)
+#define PSA_ALG_MD5                             ((psa_algorithm_t)0x01000003)
+#define PSA_ALG_RIPEMD160                       ((psa_algorithm_t)0x01000004)
+#define PSA_ALG_SHA_1                           ((psa_algorithm_t)0x01000005)
+/** SHA2-224 */
+#define PSA_ALG_SHA_224                         ((psa_algorithm_t)0x01000008)
+/** SHA2-256 */
+#define PSA_ALG_SHA_256                         ((psa_algorithm_t)0x01000009)
+/** SHA2-384 */
+#define PSA_ALG_SHA_384                         ((psa_algorithm_t)0x0100000a)
+/** SHA2-512 */
+#define PSA_ALG_SHA_512                         ((psa_algorithm_t)0x0100000b)
+/** SHA2-512/224 */
+#define PSA_ALG_SHA_512_224                     ((psa_algorithm_t)0x0100000c)
+/** SHA2-512/256 */
+#define PSA_ALG_SHA_512_256                     ((psa_algorithm_t)0x0100000d)
+/** SHA3-224 */
+#define PSA_ALG_SHA3_224                        ((psa_algorithm_t)0x01000010)
+/** SHA3-256 */
+#define PSA_ALG_SHA3_256                        ((psa_algorithm_t)0x01000011)
+/** SHA3-384 */
+#define PSA_ALG_SHA3_384                        ((psa_algorithm_t)0x01000012)
+/** SHA3-512 */
+#define PSA_ALG_SHA3_512                        ((psa_algorithm_t)0x01000013)
+
+/** In a hash-and-sign algorithm policy, allow any hash algorithm.
+ *
+ * This value may be used to form the algorithm usage field of a policy
+ * for a signature algorithm that is parametrized by a hash. The key
+ * may then be used to perform operations using the same signature
+ * algorithm parametrized with any supported hash.
+ *
+ * That is, suppose that `PSA_xxx_SIGNATURE` is one of the following macros:
+ * - #PSA_ALG_RSA_PKCS1V15_SIGN, #PSA_ALG_RSA_PSS,
+ * - #PSA_ALG_ECDSA, #PSA_ALG_DETERMINISTIC_ECDSA.
+ * Then you may create and use a key as follows:
+ * - Set the key usage field using #PSA_ALG_ANY_HASH, for example:
+ *   ```
+ *   psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_SIGN); // or VERIFY
+ *   psa_set_key_algorithm(&attributes, PSA_xxx_SIGNATURE(PSA_ALG_ANY_HASH));
+ *   ```
+ * - Import or generate key material.
+ * - Call psa_asymmetric_sign() or psa_asymmetric_verify(), passing
+ *   an algorithm built from `PSA_xxx_SIGNATURE` and a specific hash. Each
+ *   call to sign or verify a message may use a different hash.
+ *   ```
+ *   psa_asymmetric_sign(handle, PSA_xxx_SIGNATURE(PSA_ALG_SHA_256), ...);
+ *   psa_asymmetric_sign(handle, PSA_xxx_SIGNATURE(PSA_ALG_SHA_512), ...);
+ *   psa_asymmetric_sign(handle, PSA_xxx_SIGNATURE(PSA_ALG_SHA3_256), ...);
+ *   ```
+ *
+ * This value may not be used to build other algorithms that are
+ * parametrized over a hash. For any valid use of this macro to build
+ * an algorithm \c alg, #PSA_ALG_IS_HASH_AND_SIGN(\c alg) is true.
+ *
+ * This value may not be used to build an algorithm specification to
+ * perform an operation. It is only valid to build policies.
+ */
+#define PSA_ALG_ANY_HASH                        ((psa_algorithm_t)0x010000ff)
+
+#define PSA_ALG_MAC_SUBCATEGORY_MASK            ((psa_algorithm_t)0x00c00000)
+#define PSA_ALG_HMAC_BASE                       ((psa_algorithm_t)0x02800000)
+/** Macro to build an HMAC algorithm.
+ *
+ * For example, #PSA_ALG_HMAC(#PSA_ALG_SHA_256) is HMAC-SHA-256.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *
+ * \return              The corresponding HMAC algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_HMAC(hash_alg)                                  \
+    (PSA_ALG_HMAC_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+
+#define PSA_ALG_HMAC_GET_HASH(hmac_alg)                             \
+    (PSA_ALG_CATEGORY_HASH | ((hmac_alg) & PSA_ALG_HASH_MASK))
+
+/** Whether the specified algorithm is an HMAC algorithm.
+ *
+ * HMAC is a family of MAC algorithms that are based on a hash function.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is an HMAC algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_HMAC(alg)                                            \
+    (((alg) & (PSA_ALG_CATEGORY_MASK | PSA_ALG_MAC_SUBCATEGORY_MASK)) == \
+     PSA_ALG_HMAC_BASE)
+
+/* In the encoding of a MAC algorithm, the bits corresponding to
+ * PSA_ALG_MAC_TRUNCATION_MASK encode the length to which the MAC is
+ * truncated. As an exception, the value 0 means the untruncated algorithm,
+ * whatever its length is. The length is encoded in 6 bits, so it can
+ * reach up to 63; the largest MAC is 64 bytes so its trivial truncation
+ * to full length is correctly encoded as 0 and any non-trivial truncation
+ * is correctly encoded as a value between 1 and 63. */
+#define PSA_ALG_MAC_TRUNCATION_MASK             ((psa_algorithm_t)0x00003f00)
+#define PSA_MAC_TRUNCATION_OFFSET 8
+
+/** Macro to build a truncated MAC algorithm.
+ *
+ * A truncated MAC algorithm is identical to the corresponding MAC
+ * algorithm except that the MAC value for the truncated algorithm
+ * consists of only the first \p mac_length bytes of the MAC value
+ * for the untruncated algorithm.
+ *
+ * \note    This macro may allow constructing algorithm identifiers that
+ *          are not valid, either because the specified length is larger
+ *          than the untruncated MAC or because the specified length is
+ *          smaller than permitted by the implementation.
+ *
+ * \note    It is implementation-defined whether a truncated MAC that
+ *          is truncated to the same length as the MAC of the untruncated
+ *          algorithm is considered identical to the untruncated algorithm
+ *          for policy comparison purposes.
+ *
+ * \param mac_alg       A MAC algorithm identifier (value of type
+ *                      #psa_algorithm_t such that #PSA_ALG_IS_MAC(\p alg)
+ *                      is true). This may be a truncated or untruncated
+ *                      MAC algorithm.
+ * \param mac_length    Desired length of the truncated MAC in bytes.
+ *                      This must be at most the full length of the MAC
+ *                      and must be at least an implementation-specified
+ *                      minimum. The implementation-specified minimum
+ *                      shall not be zero.
+ *
+ * \return              The corresponding MAC algorithm with the specified
+ *                      length.
+ * \return              Unspecified if \p alg is not a supported
+ *                      MAC algorithm or if \p mac_length is too small or
+ *                      too large for the specified MAC algorithm.
+ */
+#define PSA_ALG_TRUNCATED_MAC(mac_alg, mac_length)                      \
+    (((mac_alg) & ~PSA_ALG_MAC_TRUNCATION_MASK) |                       \
+     ((mac_length) << PSA_MAC_TRUNCATION_OFFSET & PSA_ALG_MAC_TRUNCATION_MASK))
+
+/** Macro to build the base MAC algorithm corresponding to a truncated
+ * MAC algorithm.
+ *
+ * \param mac_alg       A MAC algorithm identifier (value of type
+ *                      #psa_algorithm_t such that #PSA_ALG_IS_MAC(\p alg)
+ *                      is true). This may be a truncated or untruncated
+ *                      MAC algorithm.
+ *
+ * \return              The corresponding base MAC algorithm.
+ * \return              Unspecified if \p alg is not a supported
+ *                      MAC algorithm.
+ */
+#define PSA_ALG_FULL_LENGTH_MAC(mac_alg)        \
+    ((mac_alg) & ~PSA_ALG_MAC_TRUNCATION_MASK)
+
+/** Length to which a MAC algorithm is truncated.
+ *
+ * \param mac_alg       A MAC algorithm identifier (value of type
+ *                      #psa_algorithm_t such that #PSA_ALG_IS_MAC(\p alg)
+ *                      is true).
+ *
+ * \return              Length of the truncated MAC in bytes.
+ * \return              0 if \p alg is a non-truncated MAC algorithm.
+ * \return              Unspecified if \p alg is not a supported
+ *                      MAC algorithm.
+ */
+#define PSA_MAC_TRUNCATED_LENGTH(mac_alg)                               \
+    (((mac_alg) & PSA_ALG_MAC_TRUNCATION_MASK) >> PSA_MAC_TRUNCATION_OFFSET)
+
+#define PSA_ALG_CIPHER_MAC_BASE                 ((psa_algorithm_t)0x02c00000)
+/** The CBC-MAC construction over a block cipher
+ *
+ * \warning CBC-MAC is insecure in many cases.
+ * A more secure mode, such as #PSA_ALG_CMAC, is recommended.
+ */
+#define PSA_ALG_CBC_MAC                         ((psa_algorithm_t)0x02c00001)
+/** The CMAC construction over a block cipher */
+#define PSA_ALG_CMAC                            ((psa_algorithm_t)0x02c00002)
+
+/** Whether the specified algorithm is a MAC algorithm based on a block cipher.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a MAC algorithm based on a block cipher, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_BLOCK_CIPHER_MAC(alg)                                \
+    (((alg) & (PSA_ALG_CATEGORY_MASK | PSA_ALG_MAC_SUBCATEGORY_MASK)) == \
+     PSA_ALG_CIPHER_MAC_BASE)
+
+#define PSA_ALG_CIPHER_STREAM_FLAG              ((psa_algorithm_t)0x00800000)
+#define PSA_ALG_CIPHER_FROM_BLOCK_FLAG          ((psa_algorithm_t)0x00400000)
+
+/** Whether the specified algorithm is a stream cipher.
+ *
+ * A stream cipher is a symmetric cipher that encrypts or decrypts messages
+ * by applying a bitwise-xor with a stream of bytes that is generated
+ * from a key.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a stream cipher algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier or if it is not a symmetric cipher algorithm.
+ */
+#define PSA_ALG_IS_STREAM_CIPHER(alg)            \
+    (((alg) & (PSA_ALG_CATEGORY_MASK | PSA_ALG_CIPHER_STREAM_FLAG)) == \
+        (PSA_ALG_CATEGORY_CIPHER | PSA_ALG_CIPHER_STREAM_FLAG))
+
+/** The ARC4 stream cipher algorithm.
+ */
+#define PSA_ALG_ARC4                            ((psa_algorithm_t)0x04800001)
+
+/** The ChaCha20 stream cipher.
+ *
+ * ChaCha20 is defined in RFC 7539.
+ *
+ * The nonce size for psa_cipher_set_iv() or psa_cipher_generate_iv()
+ * must be 12.
+ *
+ * The initial block counter is always 0.
+ *
+ */
+#define PSA_ALG_CHACHA20                        ((psa_algorithm_t)0x04800005)
+
+/** The CTR stream cipher mode.
+ *
+ * CTR is a stream cipher which is built from a block cipher.
+ * The underlying block cipher is determined by the key type.
+ * For example, to use AES-128-CTR, use this algorithm with
+ * a key of type #PSA_KEY_TYPE_AES and a length of 128 bits (16 bytes).
+ */
+#define PSA_ALG_CTR                             ((psa_algorithm_t)0x04c00001)
+
+/** The CFB stream cipher mode.
+ *
+ * The underlying block cipher is determined by the key type.
+ */
+#define PSA_ALG_CFB                             ((psa_algorithm_t)0x04c00002)
+
+/** The OFB stream cipher mode.
+ *
+ * The underlying block cipher is determined by the key type.
+ */
+#define PSA_ALG_OFB                             ((psa_algorithm_t)0x04c00003)
+
+/** The XTS cipher mode.
+ *
+ * XTS is a cipher mode which is built from a block cipher. It requires at
+ * least one full block of input, but beyond this minimum the input
+ * does not need to be a whole number of blocks.
+ */
+#define PSA_ALG_XTS                             ((psa_algorithm_t)0x044000ff)
+
+/** The CBC block cipher chaining mode, with no padding.
+ *
+ * The underlying block cipher is determined by the key type.
+ *
+ * This symmetric cipher mode can only be used with messages whose lengths
+ * are whole number of blocks for the chosen block cipher.
+ */
+#define PSA_ALG_CBC_NO_PADDING                  ((psa_algorithm_t)0x04600100)
+
+/** The CBC block cipher chaining mode with PKCS#7 padding.
+ *
+ * The underlying block cipher is determined by the key type.
+ *
+ * This is the padding method defined by PKCS#7 (RFC 2315) &sect;10.3.
+ */
+#define PSA_ALG_CBC_PKCS7                       ((psa_algorithm_t)0x04600101)
+
+#define PSA_ALG_AEAD_FROM_BLOCK_FLAG            ((psa_algorithm_t)0x00400000)
+
+/** Whether the specified algorithm is an AEAD mode on a block cipher.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is an AEAD algorithm which is an AEAD mode based on
+ *         a block cipher, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_AEAD_ON_BLOCK_CIPHER(alg)    \
+    (((alg) & (PSA_ALG_CATEGORY_MASK | PSA_ALG_AEAD_FROM_BLOCK_FLAG)) == \
+     (PSA_ALG_CATEGORY_AEAD | PSA_ALG_AEAD_FROM_BLOCK_FLAG))
+
+/** The CCM authenticated encryption algorithm.
+ *
+ * The underlying block cipher is determined by the key type.
+ */
+#define PSA_ALG_CCM                             ((psa_algorithm_t)0x06401001)
+
+/** The GCM authenticated encryption algorithm.
+ *
+ * The underlying block cipher is determined by the key type.
+ */
+#define PSA_ALG_GCM                             ((psa_algorithm_t)0x06401002)
+
+/** The Chacha20-Poly1305 AEAD algorithm.
+ *
+ * The ChaCha20_Poly1305 construction is defined in RFC 7539.
+ *
+ * Implementations must support 12-byte nonces, may support 8-byte nonces,
+ * and should reject other sizes.
+ *
+ * Implementations must support 16-byte tags and should reject other sizes.
+ */
+#define PSA_ALG_CHACHA20_POLY1305               ((psa_algorithm_t)0x06001005)
+
+/* In the encoding of a AEAD algorithm, the bits corresponding to
+ * PSA_ALG_AEAD_TAG_LENGTH_MASK encode the length of the AEAD tag.
+ * The constants for default lengths follow this encoding.
+ */
+#define PSA_ALG_AEAD_TAG_LENGTH_MASK            ((psa_algorithm_t)0x00003f00)
+#define PSA_AEAD_TAG_LENGTH_OFFSET 8
+
+/** Macro to build a shortened AEAD algorithm.
+ *
+ * A shortened AEAD algorithm is similar to the corresponding AEAD
+ * algorithm, but has an authentication tag that consists of fewer bytes.
+ * Depending on the algorithm, the tag length may affect the calculation
+ * of the ciphertext.
+ *
+ * \param aead_alg      An AEAD algorithm identifier (value of type
+ *                      #psa_algorithm_t such that #PSA_ALG_IS_AEAD(\p alg)
+ *                      is true).
+ * \param tag_length    Desired length of the authentication tag in bytes.
+ *
+ * \return              The corresponding AEAD algorithm with the specified
+ *                      length.
+ * \return              Unspecified if \p alg is not a supported
+ *                      AEAD algorithm or if \p tag_length is not valid
+ *                      for the specified AEAD algorithm.
+ */
+#define PSA_ALG_AEAD_WITH_TAG_LENGTH(aead_alg, tag_length)              \
+    (((aead_alg) & ~PSA_ALG_AEAD_TAG_LENGTH_MASK) |                     \
+     ((tag_length) << PSA_AEAD_TAG_LENGTH_OFFSET &                      \
+      PSA_ALG_AEAD_TAG_LENGTH_MASK))
+
+/** Calculate the corresponding AEAD algorithm with the default tag length.
+ *
+ * \param aead_alg      An AEAD algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_AEAD(\p alg) is true).
+ *
+ * \return              The corresponding AEAD algorithm with the default
+ *                      tag length for that algorithm.
+ */
+#define PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH(aead_alg)                   \
+    (                                                                    \
+        PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH_CASE(aead_alg, PSA_ALG_CCM) \
+        PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH_CASE(aead_alg, PSA_ALG_GCM) \
+        PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH_CASE(aead_alg, PSA_ALG_CHACHA20_POLY1305) \
+        0)
+#define PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH_CASE(aead_alg, ref)         \
+    PSA_ALG_AEAD_WITH_TAG_LENGTH(aead_alg, 0) ==                         \
+    PSA_ALG_AEAD_WITH_TAG_LENGTH(ref, 0) ?                               \
+    ref :
+
+#define PSA_ALG_RSA_PKCS1V15_SIGN_BASE          ((psa_algorithm_t)0x10020000)
+/** RSA PKCS#1 v1.5 signature with hashing.
+ *
+ * This is the signature scheme defined by RFC 8017
+ * (PKCS#1: RSA Cryptography Specifications) under the name
+ * RSASSA-PKCS1-v1_5.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *                      This includes #PSA_ALG_ANY_HASH
+ *                      when specifying the algorithm in a usage policy.
+ *
+ * \return              The corresponding RSA PKCS#1 v1.5 signature algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_RSA_PKCS1V15_SIGN(hash_alg)                             \
+    (PSA_ALG_RSA_PKCS1V15_SIGN_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+/** Raw PKCS#1 v1.5 signature.
+ *
+ * The input to this algorithm is the DigestInfo structure used by
+ * RFC 8017 (PKCS#1: RSA Cryptography Specifications), &sect;9.2
+ * steps 3&ndash;6.
+ */
+#define PSA_ALG_RSA_PKCS1V15_SIGN_RAW PSA_ALG_RSA_PKCS1V15_SIGN_BASE
+#define PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg)                               \
+    (((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_RSA_PKCS1V15_SIGN_BASE)
+
+#define PSA_ALG_RSA_PSS_BASE               ((psa_algorithm_t)0x10030000)
+/** RSA PSS signature with hashing.
+ *
+ * This is the signature scheme defined by RFC 8017
+ * (PKCS#1: RSA Cryptography Specifications) under the name
+ * RSASSA-PSS, with the message generation function MGF1, and with
+ * a salt length equal to the length of the hash. The specified
+ * hash algorithm is used to hash the input message, to create the
+ * salted hash, and for the mask generation.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *                      This includes #PSA_ALG_ANY_HASH
+ *                      when specifying the algorithm in a usage policy.
+ *
+ * \return              The corresponding RSA PSS signature algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_RSA_PSS(hash_alg)                               \
+    (PSA_ALG_RSA_PSS_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+#define PSA_ALG_IS_RSA_PSS(alg)                                 \
+    (((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_RSA_PSS_BASE)
+
+#define PSA_ALG_ECDSA_BASE                      ((psa_algorithm_t)0x10060000)
+/** ECDSA signature with hashing.
+ *
+ * This is the ECDSA signature scheme defined by ANSI X9.62,
+ * with a random per-message secret number (*k*).
+ *
+ * The representation of the signature as a byte string consists of
+ * the concatentation of the signature values *r* and *s*. Each of
+ * *r* and *s* is encoded as an *N*-octet string, where *N* is the length
+ * of the base point of the curve in octets. Each value is represented
+ * in big-endian order (most significant octet first).
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *                      This includes #PSA_ALG_ANY_HASH
+ *                      when specifying the algorithm in a usage policy.
+ *
+ * \return              The corresponding ECDSA signature algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_ECDSA(hash_alg)                                 \
+    (PSA_ALG_ECDSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+/** ECDSA signature without hashing.
+ *
+ * This is the same signature scheme as #PSA_ALG_ECDSA(), but
+ * without specifying a hash algorithm. This algorithm may only be
+ * used to sign or verify a sequence of bytes that should be an
+ * already-calculated hash. Note that the input is padded with
+ * zeros on the left or truncated on the left as required to fit
+ * the curve size.
+ */
+#define PSA_ALG_ECDSA_ANY PSA_ALG_ECDSA_BASE
+#define PSA_ALG_DETERMINISTIC_ECDSA_BASE        ((psa_algorithm_t)0x10070000)
+/** Deterministic ECDSA signature with hashing.
+ *
+ * This is the deterministic ECDSA signature scheme defined by RFC 6979.
+ *
+ * The representation of a signature is the same as with #PSA_ALG_ECDSA().
+ *
+ * Note that when this algorithm is used for verification, signatures
+ * made with randomized ECDSA (#PSA_ALG_ECDSA(\p hash_alg)) with the
+ * same private key are accepted. In other words,
+ * #PSA_ALG_DETERMINISTIC_ECDSA(\p hash_alg) differs from
+ * #PSA_ALG_ECDSA(\p hash_alg) only for signature, not for verification.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *                      This includes #PSA_ALG_ANY_HASH
+ *                      when specifying the algorithm in a usage policy.
+ *
+ * \return              The corresponding deterministic ECDSA signature
+ *                      algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_DETERMINISTIC_ECDSA(hash_alg)                           \
+    (PSA_ALG_DETERMINISTIC_ECDSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+#define PSA_ALG_IS_ECDSA(alg)                                           \
+    (((alg) & ~PSA_ALG_HASH_MASK & ~PSA_ALG_DSA_DETERMINISTIC_FLAG) ==  \
+     PSA_ALG_ECDSA_BASE)
+#define PSA_ALG_ECDSA_IS_DETERMINISTIC(alg)             \
+    (((alg) & PSA_ALG_DSA_DETERMINISTIC_FLAG) != 0)
+#define PSA_ALG_IS_DETERMINISTIC_ECDSA(alg)                             \
+    (PSA_ALG_IS_ECDSA(alg) && PSA_ALG_ECDSA_IS_DETERMINISTIC(alg))
+#define PSA_ALG_IS_RANDOMIZED_ECDSA(alg)                                \
+    (PSA_ALG_IS_ECDSA(alg) && !PSA_ALG_ECDSA_IS_DETERMINISTIC(alg))
+
+/** Whether the specified algorithm is a hash-and-sign algorithm.
+ *
+ * Hash-and-sign algorithms are public-key signature algorithms structured
+ * in two parts: first the calculation of a hash in a way that does not
+ * depend on the key, then the calculation of a signature from the
+ * hash value and the key.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a hash-and-sign algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_HASH_AND_SIGN(alg)                                   \
+    (PSA_ALG_IS_RSA_PSS(alg) || PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg) ||    \
+     PSA_ALG_IS_ECDSA(alg))
+
+/** Get the hash used by a hash-and-sign signature algorithm.
+ *
+ * A hash-and-sign algorithm is a signature algorithm which is
+ * composed of two phases: first a hashing phase which does not use
+ * the key and produces a hash of the input message, then a signing
+ * phase which only uses the hash and the key and not the message
+ * itself.
+ *
+ * \param alg   A signature algorithm (\c PSA_ALG_XXX value such that
+ *              #PSA_ALG_IS_SIGN(\p alg) is true).
+ *
+ * \return      The underlying hash algorithm if \p alg is a hash-and-sign
+ *              algorithm.
+ * \return      0 if \p alg is a signature algorithm that does not
+ *              follow the hash-and-sign structure.
+ * \return      Unspecified if \p alg is not a signature algorithm or
+ *              if it is not supported by the implementation.
+ */
+#define PSA_ALG_SIGN_GET_HASH(alg)                                     \
+    (PSA_ALG_IS_HASH_AND_SIGN(alg) ?                                   \
+     ((alg) & PSA_ALG_HASH_MASK) == 0 ? /*"raw" algorithm*/ 0 :        \
+     ((alg) & PSA_ALG_HASH_MASK) | PSA_ALG_CATEGORY_HASH :             \
+     0)
+
+/** RSA PKCS#1 v1.5 encryption.
+ */
+#define PSA_ALG_RSA_PKCS1V15_CRYPT              ((psa_algorithm_t)0x12020000)
+
+#define PSA_ALG_RSA_OAEP_BASE                   ((psa_algorithm_t)0x12030000)
+/** RSA OAEP encryption.
+ *
+ * This is the encryption scheme defined by RFC 8017
+ * (PKCS#1: RSA Cryptography Specifications) under the name
+ * RSAES-OAEP, with the message generation function MGF1.
+ *
+ * \param hash_alg      The hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true) to use
+ *                      for MGF1.
+ *
+ * \return              The corresponding RSA OAEP signature algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_RSA_OAEP(hash_alg)                              \
+    (PSA_ALG_RSA_OAEP_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+#define PSA_ALG_IS_RSA_OAEP(alg)                                \
+    (((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_RSA_OAEP_BASE)
+#define PSA_ALG_RSA_OAEP_GET_HASH(alg)                          \
+    (PSA_ALG_IS_RSA_OAEP(alg) ?                                 \
+     ((alg) & PSA_ALG_HASH_MASK) | PSA_ALG_CATEGORY_HASH :      \
+     0)
+
+#define PSA_ALG_HKDF_BASE                       ((psa_algorithm_t)0x20000100)
+/** Macro to build an HKDF algorithm.
+ *
+ * For example, `PSA_ALG_HKDF(PSA_ALG_SHA256)` is HKDF using HMAC-SHA-256.
+ *
+ * This key derivation algorithm uses the following inputs:
+ * - #PSA_KEY_DERIVATION_INPUT_SALT is the salt used in the "extract" step.
+ *   It is optional; if omitted, the derivation uses an empty salt.
+ * - #PSA_KEY_DERIVATION_INPUT_SECRET is the secret key used in the "extract" step.
+ * - #PSA_KEY_DERIVATION_INPUT_INFO is the info string used in the "expand" step.
+ * You must pass #PSA_KEY_DERIVATION_INPUT_SALT before #PSA_KEY_DERIVATION_INPUT_SECRET.
+ * You may pass #PSA_KEY_DERIVATION_INPUT_INFO at any time after steup and before
+ * starting to generate output.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *
+ * \return              The corresponding HKDF algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_HKDF(hash_alg)                                  \
+    (PSA_ALG_HKDF_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+/** Whether the specified algorithm is an HKDF algorithm.
+ *
+ * HKDF is a family of key derivation algorithms that are based on a hash
+ * function and the HMAC construction.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \c alg is an HKDF algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \c alg is not a supported
+ *         key derivation algorithm identifier.
+ */
+#define PSA_ALG_IS_HKDF(alg)                            \
+    (((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_HKDF_BASE)
+#define PSA_ALG_HKDF_GET_HASH(hkdf_alg)                         \
+    (PSA_ALG_CATEGORY_HASH | ((hkdf_alg) & PSA_ALG_HASH_MASK))
+
+#define PSA_ALG_TLS12_PRF_BASE                  ((psa_algorithm_t)0x20000200)
+/** Macro to build a TLS-1.2 PRF algorithm.
+ *
+ * TLS 1.2 uses a custom pseudorandom function (PRF) for key schedule,
+ * specified in Section 5 of RFC 5246. It is based on HMAC and can be
+ * used with either SHA-256 or SHA-384.
+ *
+ * This key derivation algorithm uses the following inputs, which must be
+ * passed in the order given here:
+ * - #PSA_KEY_DERIVATION_INPUT_SEED is the seed.
+ * - #PSA_KEY_DERIVATION_INPUT_SECRET is the secret key.
+ * - #PSA_KEY_DERIVATION_INPUT_LABEL is the label.
+ *
+ * For the application to TLS-1.2 key expansion, the seed is the
+ * concatenation of ServerHello.Random + ClientHello.Random,
+ * and the label is "key expansion".
+ *
+ * For example, `PSA_ALG_TLS12_PRF(PSA_ALG_SHA256)` represents the
+ * TLS 1.2 PRF using HMAC-SHA-256.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *
+ * \return              The corresponding TLS-1.2 PRF algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_TLS12_PRF(hash_alg)                                  \
+    (PSA_ALG_TLS12_PRF_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+
+/** Whether the specified algorithm is a TLS-1.2 PRF algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \c alg is a TLS-1.2 PRF algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \c alg is not a supported
+ *         key derivation algorithm identifier.
+ */
+#define PSA_ALG_IS_TLS12_PRF(alg)                                    \
+    (((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_TLS12_PRF_BASE)
+#define PSA_ALG_TLS12_PRF_GET_HASH(hkdf_alg)                         \
+    (PSA_ALG_CATEGORY_HASH | ((hkdf_alg) & PSA_ALG_HASH_MASK))
+
+#define PSA_ALG_TLS12_PSK_TO_MS_BASE            ((psa_algorithm_t)0x20000300)
+/** Macro to build a TLS-1.2 PSK-to-MasterSecret algorithm.
+ *
+ * In a pure-PSK handshake in TLS 1.2, the master secret is derived
+ * from the PreSharedKey (PSK) through the application of padding
+ * (RFC 4279, Section 2) and the TLS-1.2 PRF (RFC 5246, Section 5).
+ * The latter is based on HMAC and can be used with either SHA-256
+ * or SHA-384.
+ *
+ * This key derivation algorithm uses the following inputs, which must be
+ * passed in the order given here:
+ * - #PSA_KEY_DERIVATION_INPUT_SEED is the seed.
+ * - #PSA_KEY_DERIVATION_INPUT_SECRET is the secret key.
+ * - #PSA_KEY_DERIVATION_INPUT_LABEL is the label.
+ *
+ * For the application to TLS-1.2, the seed (which is
+ * forwarded to the TLS-1.2 PRF) is the concatenation of the
+ * ClientHello.Random + ServerHello.Random,
+ * and the label is "master secret" or "extended master secret".
+ *
+ * For example, `PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA256)` represents the
+ * TLS-1.2 PSK to MasterSecret derivation PRF using HMAC-SHA-256.
+ *
+ * \param hash_alg      A hash algorithm (\c PSA_ALG_XXX value such that
+ *                      #PSA_ALG_IS_HASH(\p hash_alg) is true).
+ *
+ * \return              The corresponding TLS-1.2 PSK to MS algorithm.
+ * \return              Unspecified if \p hash_alg is not a supported
+ *                      hash algorithm.
+ */
+#define PSA_ALG_TLS12_PSK_TO_MS(hash_alg)                                  \
+    (PSA_ALG_TLS12_PSK_TO_MS_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
+
+/** Whether the specified algorithm is a TLS-1.2 PSK to MS algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \c alg is a TLS-1.2 PSK to MS algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \c alg is not a supported
+ *         key derivation algorithm identifier.
+ */
+#define PSA_ALG_IS_TLS12_PSK_TO_MS(alg)                                    \
+    (((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_TLS12_PSK_TO_MS_BASE)
+#define PSA_ALG_TLS12_PSK_TO_MS_GET_HASH(hkdf_alg)                         \
+    (PSA_ALG_CATEGORY_HASH | ((hkdf_alg) & PSA_ALG_HASH_MASK))
+
+#define PSA_ALG_KEY_DERIVATION_MASK             ((psa_algorithm_t)0x0803ffff)
+#define PSA_ALG_KEY_AGREEMENT_MASK              ((psa_algorithm_t)0x10fc0000)
+
+/** Macro to build a combined algorithm that chains a key agreement with
+ * a key derivation.
+ *
+ * \param ka_alg        A key agreement algorithm (\c PSA_ALG_XXX value such
+ *                      that #PSA_ALG_IS_KEY_AGREEMENT(\p ka_alg) is true).
+ * \param kdf_alg       A key derivation algorithm (\c PSA_ALG_XXX value such
+ *                      that #PSA_ALG_IS_KEY_DERIVATION(\p kdf_alg) is true).
+ *
+ * \return              The corresponding key agreement and derivation
+ *                      algorithm.
+ * \return              Unspecified if \p ka_alg is not a supported
+ *                      key agreement algorithm or \p kdf_alg is not a
+ *                      supported key derivation algorithm.
+ */
+#define PSA_ALG_KEY_AGREEMENT(ka_alg, kdf_alg)  \
+    ((ka_alg) | (kdf_alg))
+
+#define PSA_ALG_KEY_AGREEMENT_GET_KDF(alg)                              \
+    (((alg) & PSA_ALG_KEY_DERIVATION_MASK) | PSA_ALG_CATEGORY_KEY_DERIVATION)
+
+#define PSA_ALG_KEY_AGREEMENT_GET_BASE(alg)                             \
+    (((alg) & PSA_ALG_KEY_AGREEMENT_MASK) | PSA_ALG_CATEGORY_KEY_AGREEMENT)
+
+/** Whether the specified algorithm is a raw key agreement algorithm.
+ *
+ * A raw key agreement algorithm is one that does not specify
+ * a key derivation function.
+ * Usually, raw key agreement algorithms are constructed directly with
+ * a \c PSA_ALG_xxx macro while non-raw key agreement algorithms are
+ * constructed with PSA_ALG_KEY_AGREEMENT().
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \p alg is a raw key agreement algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \p alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_RAW_KEY_AGREEMENT(alg)                               \
+    (PSA_ALG_IS_KEY_AGREEMENT(alg) &&                                   \
+     PSA_ALG_KEY_AGREEMENT_GET_KDF(alg) == PSA_ALG_CATEGORY_KEY_DERIVATION)
+
+#define PSA_ALG_IS_KEY_DERIVATION_OR_AGREEMENT(alg)     \
+    ((PSA_ALG_IS_KEY_DERIVATION(alg) || PSA_ALG_IS_KEY_AGREEMENT(alg)))
+
+/** The finite-field Diffie-Hellman (DH) key agreement algorithm.
+ *
+ * The shared secret produced by key agreement is
+ * `g^{ab}` in big-endian format.
+ * It is `ceiling(m / 8)` bytes long where `m` is the size of the prime `p`
+ * in bits.
+ */
+#define PSA_ALG_FFDH                            ((psa_algorithm_t)0x30100000)
+
+/** Whether the specified algorithm is a finite field Diffie-Hellman algorithm.
+ *
+ * This includes the raw finite field Diffie-Hellman algorithm as well as
+ * finite-field Diffie-Hellman followed by any supporter key derivation
+ * algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \c alg is a finite field Diffie-Hellman algorithm, 0 otherwise.
+ *         This macro may return either 0 or 1 if \c alg is not a supported
+ *         key agreement algorithm identifier.
+ */
+#define PSA_ALG_IS_FFDH(alg) \
+    (PSA_ALG_KEY_AGREEMENT_GET_BASE(alg) == PSA_ALG_FFDH)
+
+/** The elliptic curve Diffie-Hellman (ECDH) key agreement algorithm.
+ *
+ * The shared secret produced by key agreement is the x-coordinate of
+ * the shared secret point. It is always `ceiling(m / 8)` bytes long where
+ * `m` is the bit size associated with the curve, i.e. the bit size of the
+ * order of the curve's coordinate field. When `m` is not a multiple of 8,
+ * the byte containing the most significant bit of the shared secret
+ * is padded with zero bits. The byte order is either little-endian
+ * or big-endian depending on the curve type.
+ *
+ * - For Montgomery curves (curve types `PSA_ECC_CURVE_CURVEXXX`),
+ *   the shared secret is the x-coordinate of `d_A Q_B = d_B Q_A`
+ *   in little-endian byte order.
+ *   The bit size is 448 for Curve448 and 255 for Curve25519.
+ * - For Weierstrass curves over prime fields (curve types
+ *   `PSA_ECC_CURVE_SECPXXX` and `PSA_ECC_CURVE_BRAINPOOL_PXXX`),
+ *   the shared secret is the x-coordinate of `d_A Q_B = d_B Q_A`
+ *   in big-endian byte order.
+ *   The bit size is `m = ceiling(log_2(p))` for the field `F_p`.
+ * - For Weierstrass curves over binary fields (curve types
+ *   `PSA_ECC_CURVE_SECTXXX`),
+ *   the shared secret is the x-coordinate of `d_A Q_B = d_B Q_A`
+ *   in big-endian byte order.
+ *   The bit size is `m` for the field `F_{2^m}`.
+ */
+#define PSA_ALG_ECDH                            ((psa_algorithm_t)0x30200000)
+
+/** Whether the specified algorithm is an elliptic curve Diffie-Hellman
+ * algorithm.
+ *
+ * This includes the raw elliptic curve Diffie-Hellman algorithm as well as
+ * elliptic curve Diffie-Hellman followed by any supporter key derivation
+ * algorithm.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \c alg is an elliptic curve Diffie-Hellman algorithm,
+ *         0 otherwise.
+ *         This macro may return either 0 or 1 if \c alg is not a supported
+ *         key agreement algorithm identifier.
+ */
+#define PSA_ALG_IS_ECDH(alg) \
+    (PSA_ALG_KEY_AGREEMENT_GET_BASE(alg) == PSA_ALG_ECDH)
+
+/** Whether the specified algorithm encoding is a wildcard.
+ *
+ * Wildcard values may only be used to set the usage algorithm field in
+ * a policy, not to perform an operation.
+ *
+ * \param alg An algorithm identifier (value of type #psa_algorithm_t).
+ *
+ * \return 1 if \c alg is a wildcard algorithm encoding.
+ * \return 0 if \c alg is a non-wildcard algorithm encoding (suitable for
+ *         an operation).
+ * \return This macro may return either 0 or 1 if \c alg is not a supported
+ *         algorithm identifier.
+ */
+#define PSA_ALG_IS_WILDCARD(alg)                        \
+    (PSA_ALG_IS_HASH_AND_SIGN(alg) ?                    \
+     PSA_ALG_SIGN_GET_HASH(alg) == PSA_ALG_ANY_HASH :   \
+     (alg) == PSA_ALG_ANY_HASH)
+
+/**@}*/
+
+/** \defgroup key_lifetimes Key lifetimes
+ * @{
+ */
+
+/** A volatile key only exists as long as the handle to it is not closed.
+ * The key material is guaranteed to be erased on a power reset.
+ */
+#define PSA_KEY_LIFETIME_VOLATILE               ((psa_key_lifetime_t)0x00000000)
+
+/** The default storage area for persistent keys.
+ *
+ * A persistent key remains in storage until it is explicitly destroyed or
+ * until the corresponding storage area is wiped. This specification does
+ * not define any mechanism to wipe a storage area, but implementations may
+ * provide their own mechanism (for example to perform a factory reset,
+ * to prepare for device refurbishment, or to uninstall an application).
+ *
+ * This lifetime value is the default storage area for the calling
+ * application. Implementations may offer other storage areas designated
+ * by other lifetime values as implementation-specific extensions.
+ */
+#define PSA_KEY_LIFETIME_PERSISTENT             ((psa_key_lifetime_t)0x00000001)
+
+/** The minimum value for a key identifier chosen by the application.
+ */
+#define PSA_KEY_ID_USER_MIN                     ((psa_app_key_id_t)0x00000001)
+/** The maximum value for a key identifier chosen by the application.
+ */
+#define PSA_KEY_ID_USER_MAX                     ((psa_app_key_id_t)0x3fffffff)
+/** The minimum value for a key identifier chosen by the implementation.
+ */
+#define PSA_KEY_ID_VENDOR_MIN                   ((psa_app_key_id_t)0x40000000)
+/** The maximum value for a key identifier chosen by the implementation.
+ */
+#define PSA_KEY_ID_VENDOR_MAX                   ((psa_app_key_id_t)0x7fffffff)
+
+/**@}*/
+
+/** \defgroup policy Key policies
+ * @{
+ */
+
+/** Whether the key may be exported.
+ *
+ * A public key or the public part of a key pair may always be exported
+ * regardless of the value of this permission flag.
+ *
+ * If a key does not have export permission, implementations shall not
+ * allow the key to be exported in plain form from the cryptoprocessor,
+ * whether through psa_export_key() or through a proprietary interface.
+ * The key may however be exportable in a wrapped form, i.e. in a form
+ * where it is encrypted by another key.
+ */
+#define PSA_KEY_USAGE_EXPORT                    ((psa_key_usage_t)0x00000001)
+
+/** Whether the key may be copied.
+ *
+ * This flag allows the use of psa_copy_key() to make a copy of the key
+ * with the same policy or a more restrictive policy.
+ *
+ * For lifetimes for which the key is located in a secure element which
+ * enforce the non-exportability of keys, copying a key outside the secure
+ * element also requires the usage flag #PSA_KEY_USAGE_EXPORT.
+ * Copying the key inside the secure element is permitted with just
+ * #PSA_KEY_USAGE_COPY if the secure element supports it.
+ * For keys with the lifetime #PSA_KEY_LIFETIME_VOLATILE or
+ * #PSA_KEY_LIFETIME_PERSISTENT, the usage flag #PSA_KEY_USAGE_COPY
+ * is sufficient to permit the copy.
+ */
+#define PSA_KEY_USAGE_COPY                      ((psa_key_usage_t)0x00000002)
+
+/** Whether the key may be used to encrypt a message.
+ *
+ * This flag allows the key to be used for a symmetric encryption operation,
+ * for an AEAD encryption-and-authentication operation,
+ * or for an asymmetric encryption operation,
+ * if otherwise permitted by the key's type and policy.
+ *
+ * For a key pair, this concerns the public key.
+ */
+#define PSA_KEY_USAGE_ENCRYPT                   ((psa_key_usage_t)0x00000100)
+
+/** Whether the key may be used to decrypt a message.
+ *
+ * This flag allows the key to be used for a symmetric decryption operation,
+ * for an AEAD decryption-and-verification operation,
+ * or for an asymmetric decryption operation,
+ * if otherwise permitted by the key's type and policy.
+ *
+ * For a key pair, this concerns the private key.
+ */
+#define PSA_KEY_USAGE_DECRYPT                   ((psa_key_usage_t)0x00000200)
+
+/** Whether the key may be used to sign a message.
+ *
+ * This flag allows the key to be used for a MAC calculation operation
+ * or for an asymmetric signature operation,
+ * if otherwise permitted by the key's type and policy.
+ *
+ * For a key pair, this concerns the private key.
+ */
+#define PSA_KEY_USAGE_SIGN                      ((psa_key_usage_t)0x00000400)
+
+/** Whether the key may be used to verify a message signature.
+ *
+ * This flag allows the key to be used for a MAC verification operation
+ * or for an asymmetric signature verification operation,
+ * if otherwise permitted by by the key's type and policy.
+ *
+ * For a key pair, this concerns the public key.
+ */
+#define PSA_KEY_USAGE_VERIFY                    ((psa_key_usage_t)0x00000800)
+
+/** Whether the key may be used to derive other keys.
+ */
+#define PSA_KEY_USAGE_DERIVE                    ((psa_key_usage_t)0x00001000)
+
+/**@}*/
+
+/** \defgroup derivation Key derivation
+ * @{
+ */
+
+/** A secret input for key derivation.
+ *
+ * This must be a key of type #PSA_KEY_TYPE_DERIVE.
+ */
+#define PSA_KEY_DERIVATION_INPUT_SECRET     ((psa_key_derivation_step_t)0x0101)
+
+/** A label for key derivation.
+ *
+ * This must be a direct input.
+ */
+#define PSA_KEY_DERIVATION_INPUT_LABEL      ((psa_key_derivation_step_t)0x0201)
+
+/** A salt for key derivation.
+ *
+ * This must be a direct input.
+ */
+#define PSA_KEY_DERIVATION_INPUT_SALT       ((psa_key_derivation_step_t)0x0202)
+
+/** An information string for key derivation.
+ *
+ * This must be a direct input.
+ */
+#define PSA_KEY_DERIVATION_INPUT_INFO       ((psa_key_derivation_step_t)0x0203)
+
+/** A seed for key derivation.
+ *
+ * This must be a direct input.
+ */
+#define PSA_KEY_DERIVATION_INPUT_SEED       ((psa_key_derivation_step_t)0x0204)
+
+/**@}*/
+
+#endif /* PSA_CRYPTO_VALUES_H */
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index fb43fd0..f4bb472 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -1,6 +1,14 @@
 option(USE_STATIC_MBEDTLS_LIBRARY "Build mbed TLS static library." ON)
 option(USE_SHARED_MBEDTLS_LIBRARY "Build mbed TLS shared library." OFF)
 option(LINK_WITH_PTHREAD "Explicitly link mbed TLS library to pthread." OFF)
+option(LINK_WITH_TRUSTED_STORAGE "Explicitly link mbed TLS library to trusted_storage." OFF)
+
+# Set the project root directory if it's not already defined, as may happen if
+# the library folder is included directly by a parent project, without
+# including the top level CMakeLists.txt.
+if(NOT DEFINED MBEDTLS_DIR)
+    set(MBEDTLS_DIR ${CMAKE_SOURCE_DIR})
+endif()
 
 set(src_crypto
     aes.c
@@ -29,7 +37,6 @@
     ecp_curves.c
     entropy.c
     entropy_poll.c
-    error.c
     gcm.c
     havege.c
     hkdf.c
@@ -53,6 +60,11 @@
     platform.c
     platform_util.c
     poly1305.c
+    psa_crypto.c
+    psa_crypto_se.c
+    psa_crypto_slot_management.c
+    psa_crypto_storage.c
+    psa_its_file.c
     ripemd160.c
     rsa.c
     rsa_internal.c
@@ -61,34 +73,28 @@
     sha512.c
     threading.c
     timing.c
-    version.c
-    version_features.c
     xtea.c
 )
 
-set(src_x509
-    certs.c
-    pkcs11.c
-    x509.c
-    x509_create.c
-    x509_crl.c
-    x509_crt.c
-    x509_csr.c
-    x509write_crt.c
-    x509write_csr.c
+# For files generated by the parent project (Mbed TLS) when building Mbed
+# Crypto as a submodule, ensure that the parent project instance is used.
+if(USE_CRYPTO_SUBMODULE)
+set(src_crypto
+    ${src_crypto}
+    ${MBEDTLS_DIR}/library/version.c
+    ${MBEDTLS_DIR}/library/version_features.c
+    ${MBEDTLS_DIR}/library/error.c
 )
+else()
+set(src_crypto
+    ${src_crypto}
+    version.c
+    version_features.c
+    error.c
+)
+endif()
 
-set(src_tls
-    debug.c
-    net_sockets.c
-    ssl_cache.c
-    ssl_ciphersuites.c
-    ssl_cli.c
-    ssl_cookie.c
-    ssl_srv.c
-    ssl_ticket.c
-    ssl_tls.c
-)
+list(APPEND src_crypto ${thirdparty_src})
 
 if(CMAKE_COMPILER_IS_GNUCC)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-declarations -Wmissing-prototypes")
@@ -119,107 +125,58 @@
     set(libs ${libs} network)
 endif(HAIKU)
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
-if(ENABLE_ZLIB_SUPPORT)
-    set(libs ${libs} ${ZLIB_LIBRARIES})
-endif(ENABLE_ZLIB_SUPPORT)
-
 if(LINK_WITH_PTHREAD)
     set(libs ${libs} pthread)
 endif()
 
+if(LINK_WITH_TRUSTED_STORAGE)
+    set(libs ${libs} trusted_storage)
+endif()
+
 if (NOT USE_STATIC_MBEDTLS_LIBRARY AND NOT USE_SHARED_MBEDTLS_LIBRARY)
     message(FATAL_ERROR "Need to choose static or shared mbedtls build!")
 endif(NOT USE_STATIC_MBEDTLS_LIBRARY AND NOT USE_SHARED_MBEDTLS_LIBRARY)
 
 if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
-    set(mbedtls_static_target "mbedtls_static")
-    set(mbedx509_static_target "mbedx509_static")
     set(mbedcrypto_static_target "mbedcrypto_static")
 elseif(USE_STATIC_MBEDTLS_LIBRARY)
-    set(mbedtls_static_target "mbedtls")
-    set(mbedx509_static_target "mbedx509")
     set(mbedcrypto_static_target "mbedcrypto")
 endif()
 
 if(USE_STATIC_MBEDTLS_LIBRARY)
-    if(NOT USE_CRYPTO_SUBMODULE)
-        add_library(${mbedcrypto_static_target} STATIC ${src_crypto})
-        set_target_properties(${mbedcrypto_static_target} PROPERTIES OUTPUT_NAME mbedcrypto)
-        target_link_libraries(${mbedcrypto_static_target} ${libs})
-        target_include_directories(${mbedcrypto_static_target} PUBLIC ${CMAKE_SOURCE_DIR}/include/)
-    endif()
+    add_library(${mbedcrypto_static_target} STATIC ${src_crypto})
+    set_target_properties(${mbedcrypto_static_target} PROPERTIES OUTPUT_NAME mbedcrypto)
+    target_link_libraries(${mbedcrypto_static_target} ${libs})
+    target_include_directories(${mbedcrypto_static_target}
+        PUBLIC ${MBEDTLS_DIR}/include/
+        PUBLIC ${MBEDTLS_DIR}/crypto/include/)
 
-    add_library(${mbedx509_static_target} STATIC ${src_x509})
-    set_target_properties(${mbedx509_static_target} PROPERTIES OUTPUT_NAME mbedx509)
-    target_link_libraries(${mbedx509_static_target} ${libs} ${mbedcrypto_static_target})
-    target_include_directories(${mbedx509_static_target}
-        PUBLIC ${CMAKE_SOURCE_DIR}/include/
-        PUBLIC ${CMAKE_SOURCE_DIR}/crypto/include/)
-
-    add_library(${mbedtls_static_target} STATIC ${src_tls})
-    set_target_properties(${mbedtls_static_target} PROPERTIES OUTPUT_NAME mbedtls)
-    target_link_libraries(${mbedtls_static_target} ${libs} ${mbedx509_static_target})
-    target_include_directories(${mbedtls_static_target}
-        PUBLIC ${CMAKE_SOURCE_DIR}/include/
-        PUBLIC ${CMAKE_SOURCE_DIR}/crypto/include/
-        )
-
-    if(USE_CRYPTO_SUBMODULE)
-        install(TARGETS ${mbedtls_static_target} ${mbedx509_static_target}
-                DESTINATION ${LIB_INSTALL_DIR}
-                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
-    else()
-        install(TARGETS ${mbedtls_static_target} ${mbedx509_static_target} ${mbedcrypto_static_target}
-                DESTINATION ${LIB_INSTALL_DIR}
-                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
-    endif()
+    install(TARGETS ${mbedcrypto_static_target}
+            DESTINATION ${LIB_INSTALL_DIR}
+            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
 endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
-    if(NOT USE_CRYPTO_SUBMODULE)
-        add_library(mbedcrypto SHARED ${src_crypto})
-        set_target_properties(mbedcrypto PROPERTIES VERSION 2.17.0 SOVERSION 3)
-        target_link_libraries(mbedcrypto ${libs})
-        target_include_directories(mbedcrypto PUBLIC ${CMAKE_SOURCE_DIR}/include/)
-    endif()
+    add_library(mbedcrypto SHARED ${src_crypto})
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.17.0 SOVERSION 3)
+    target_link_libraries(mbedcrypto ${libs})
+    target_include_directories(mbedcrypto
+        PUBLIC ${MBEDTLS_DIR}/include/
+        PUBLIC ${MBEDTLS_DIR}/crypto/include/)
 
-    add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.17.0 SOVERSION 0)
-    target_link_libraries(mbedx509 ${libs} mbedcrypto)
-    target_include_directories(mbedx509
-        PUBLIC ${CMAKE_SOURCE_DIR}/include/
-        PUBLIC ${CMAKE_SOURCE_DIR}/crypto/include/)
-
-    add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.17.0 SOVERSION 12)
-    target_link_libraries(mbedtls ${libs} mbedx509)
-    target_include_directories(mbedtls
-        PUBLIC ${CMAKE_SOURCE_DIR}/include/
-        PUBLIC ${CMAKE_SOURCE_DIR}/crypto/include/)
-
-    if(USE_CRYPTO_SUBMODULE)
-        install(TARGETS mbedtls mbedx509
-                DESTINATION ${LIB_INSTALL_DIR}
-                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
-    else()
-        install(TARGETS mbedtls mbedx509 mbedcrypto
-                DESTINATION ${LIB_INSTALL_DIR}
-                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
-    endif()
+    install(TARGETS mbedcrypto
+            DESTINATION ${LIB_INSTALL_DIR}
+            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
 endif(USE_SHARED_MBEDTLS_LIBRARY)
 
 if(USE_CRYPTO_SUBMODULE)
-    add_custom_target(lib DEPENDS mbedx509 mbedtls)
+    add_custom_target(crypto_lib DEPENDS mbedcrypto)
     if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
-        add_dependencies(lib mbedx509_static mbedtls_static)
+        add_dependencies(crypto_lib mbedcrypto_static)
     endif()
 else()
-    add_custom_target(lib DEPENDS mbedcrypto mbedx509 mbedtls)
+    add_custom_target(lib DEPENDS mbedcrypto)
     if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
-        add_dependencies(lib mbedcrypto_static mbedx509_static mbedtls_static)
+        add_dependencies(lib mbedcrypto_static)
     endif()
 endif()
diff --git a/library/Makefile b/library/Makefile
index d10fc41..8e27694 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -2,10 +2,11 @@
 # Also see "include/mbedtls/config.h"
 
 CFLAGS	?= -O2
-WARNING_CFLAGS ?=  -Wall -W -Wdeclaration-after-statement
+WARNING_CFLAGS ?=  -Wall -Wextra
 LDFLAGS ?=
 
-LOCAL_CFLAGS = $(WARNING_CFLAGS) -I../include -D_FILE_OFFSET_BITS=64
+CRYPTO_INCLUDES ?= -I../include
+LOCAL_CFLAGS = $(WARNING_CFLAGS) $(CRYPTO_INCLUDES) -D_FILE_OFFSET_BITS=64
 LOCAL_LDFLAGS =
 
 ifdef DEBUG
@@ -35,8 +36,6 @@
 endif
 endif
 
-SOEXT_TLS=so.12
-SOEXT_X509=so.0
 SOEXT_CRYPTO=so.3
 
 # Set AR_DASH= (empty string) to use an ar implementation that does not accept
@@ -63,13 +62,6 @@
 endif
 endif
 
-
-ifdef USE_CRYPTO_SUBMODULE
-# Look in crypto for libmbedcrypto.
-LOCAL_LDFLAGS += -L../crypto/library
-LOCAL_CFLAGS += -I../crypto/include
-CRYPTO := ../crypto/library/
-else
 OBJS_CRYPTO=	aes.o		aesni.o		arc4.o		\
 		aria.o		asn1parse.o	asn1write.o	\
 		base64.o	bignum.o	blowfish.o	\
@@ -79,7 +71,7 @@
 		dhm.o		ecdh.o		ecdsa.o		\
 		ecjpake.o	ecp.o				\
 		ecp_curves.o	entropy.o	entropy_poll.o	\
-		error.o		gcm.o		havege.o	\
+		gcm.o		havege.o			\
 		hkdf.o						\
 		hmac_drbg.o	md.o		md2.o		\
 		md4.o		md5.o		md_wrap.o	\
@@ -88,22 +80,30 @@
 		pk.o		pk_wrap.o	pkcs12.o	\
 		pkcs5.o		pkparse.o	pkwrite.o	\
 		platform.o	platform_util.o	poly1305.o	\
+		psa_crypto.o	psa_crypto_se.o			\
+		psa_crypto_slot_management.o			\
+		psa_crypto_storage.o				\
+		psa_its_file.o					\
 		ripemd160.o	rsa_internal.o	rsa.o  		\
 		sha1.o		sha256.o	sha512.o	\
-		threading.o	timing.o	version.o	\
-		version_features.o		xtea.o
-CRYPTO :=
+		threading.o	timing.o			\
+		xtea.o
+
+# For files generated by the parent project (Mbed TLS) when building Mbed
+# Crypto as a submodule, ensure that the parent project instance is used.
+ifeq ($(USE_CRYPTO_SUBMODULE), 1)
+OBJS_CRYPTO += $(patsubst %.c,%.o, $(realpath ../../library/error.c))
+OBJS_CRYPTO += $(patsubst %.c,%.o, $(realpath ../../library/version.c))
+OBJS_CRYPTO += $(patsubst %.c,%.o, $(realpath ../../library/version_features.c))
+else
+OBJS_CRYPTO += error.o
+OBJS_CRYPTO += version.o
+OBJS_CRYPTO += version_features.o
 endif
 
-OBJS_X509=	certs.o		pkcs11.o	x509.o		\
-		x509_create.o	x509_crl.o	x509_crt.o	\
-		x509_csr.o	x509write_crt.o	x509write_csr.o
-
-OBJS_TLS=	debug.o		net_sockets.o		\
-		ssl_cache.o	ssl_ciphersuites.o	\
-		ssl_cli.o	ssl_cookie.o		\
-		ssl_srv.o	ssl_ticket.o		\
-		ssl_tls.o
+include ../3rdparty/Makefile.inc
+LOCAL_CFLAGS+=$(THIRDPARTY_INCLUDES)
+OBJS_CRYPTO+=$(THIRDPARTY_CRYPTO_OBJECTS)
 
 .SILENT:
 
@@ -115,69 +115,11 @@
 all: shared static
 endif
 
-static: libmbedcrypto.a libmbedx509.a libmbedtls.a
+static: libmbedcrypto.a
 
-shared: libmbedcrypto.$(DLEXT) libmbedx509.$(DLEXT) libmbedtls.$(DLEXT)
-
-# tls
-libmbedtls.a: $(OBJS_TLS)
-	echo "  AR    $@"
-	$(AR) $(ARFLAGS) $@ $(OBJS_TLS)
-ifdef APPLE_BUILD
-ifneq ($(APPLE_BUILD),0)
-	echo "  RL    $@"
-	$(RL) $(RLFLAGS) $@
-endif
-endif
-
-libmbedtls.$(SOEXT_TLS): $(OBJS_TLS) libmbedx509.so
-	echo "  LD    $@"
-	$(CC) -shared -Wl,-soname,$@ -L. -lmbedcrypto -lmbedx509 $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@ $(OBJS_TLS)
-
-libmbedtls.so: libmbedtls.$(SOEXT_TLS)
-	echo "  LN    $@ -> $<"
-	ln -sf $< $@
-
-libmbedtls.dylib: $(OBJS_TLS) libmbedx509.dylib
-	echo "  LD    $@"
-	$(CC) -dynamiclib -L. -lmbedcrypto -lmbedx509 $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@ $(OBJS_TLS)
-
-libmbedtls.dll: $(OBJS_TLS) libmbedx509.dll
-	echo "  LD    $@"
-	$(CC) -shared -Wl,-soname,$@ -Wl,--out-implib,$@.a -o $@ $(OBJS_TLS) -lws2_32 -lwinmm -lgdi32 -L. -lmbedcrypto -lmbedx509 -static-libgcc $(LOCAL_LDFLAGS) $(LDFLAGS)
-
-# x509
-libmbedx509.a: $(OBJS_X509)
-	echo "  AR    $@"
-	$(AR) $(ARFLAGS) $@ $(OBJS_X509)
-ifdef APPLE_BUILD
-ifneq ($(APPLE_BUILD),0)
-	echo "  RL    $@"
-	$(RL) $(RLFLAGS) $@
-endif
-endif
-
-libmbedx509.$(SOEXT_X509): $(OBJS_X509) $(CRYPTO)libmbedcrypto.so
-	echo "  LD    $@"
-	$(CC) -shared -Wl,-soname,$@ -L. -lmbedcrypto $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@ $(OBJS_X509)
-
-libmbedx509.so: libmbedx509.$(SOEXT_X509)
-	echo "  LN    $@ -> $<"
-	ln -sf $< $@
-
-libmbedx509.dylib: $(OBJS_X509) libmbedcrypto.dylib
-	echo "  LD    $@"
-	$(CC) -dynamiclib -L. -lmbedcrypto  $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@ $(OBJS_X509)
-
-libmbedx509.dll: $(OBJS_X509) libmbedcrypto.dll
-	echo "  LD    $@"
-	$(CC) -shared -Wl,-soname,$@ -Wl,--out-implib,$@.a -o $@ $(OBJS_X509) -lws2_32 -lwinmm -lgdi32 -L. -lmbedcrypto -static-libgcc $(LOCAL_LDFLAGS) $(LDFLAGS)
+shared: libmbedcrypto.$(DLEXT)
 
 # crypto
-ifdef USE_CRYPTO_SUBMODULE
-libmbedcrypto.%:
-	$(MAKE) CRYPTO_INCLUDES:="-I../../include -I../include" -C ../crypto/library $@
-else
 libmbedcrypto.a: $(OBJS_CRYPTO)
 	echo "  AR    $@"
 	$(AR) $(ARFLAGS) $@ $(OBJS_CRYPTO)
@@ -203,15 +145,16 @@
 libmbedcrypto.dll: $(OBJS_CRYPTO)
 	echo "  LD    $@"
 	$(CC) -shared -Wl,-soname,$@ -Wl,--out-implib,$@.a -o $@ $(OBJS_CRYPTO) -lws2_32 -lwinmm -lgdi32 -static-libgcc $(LOCAL_LDFLAGS) $(LDFLAGS)
-endif
 
 .c.o:
 	echo "  CC    $<"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -c $<
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -c $< -o $@
 
 clean:
 ifndef WINDOWS
-	rm -f *.o libmbed*
+	rm -f *.o libmbed* $(OBJS_CRYPTO)
 else
-	del /Q /F *.o libmbed*
+	if exist *.o del /Q /F *.o
+	if exist libmbed* del /Q /F libmbed*
+	if exist $(OBJS_CRYPTO) del /Q /F $(OBJS_CRYPTO)
 endif
diff --git a/library/bignum.c b/library/bignum.c
index b5e022a..d5bde8b 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -2144,13 +2144,13 @@
 {
     int ret;
     size_t lz, lzt;
-    mbedtls_mpi TG, TA, TB;
+    mbedtls_mpi TA, TB;
 
     MPI_VALIDATE_RET( G != NULL );
     MPI_VALIDATE_RET( A != NULL );
     MPI_VALIDATE_RET( B != NULL );
 
-    mbedtls_mpi_init( &TG ); mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB );
+    mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB );
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TA, A ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) );
@@ -2188,7 +2188,7 @@
 
 cleanup:
 
-    mbedtls_mpi_free( &TG ); mbedtls_mpi_free( &TA ); mbedtls_mpi_free( &TB );
+    mbedtls_mpi_free( &TA ); mbedtls_mpi_free( &TB );
 
     return( ret );
 }
@@ -2415,8 +2415,6 @@
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R, &W ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &R, s ) );
 
-    i = mbedtls_mpi_bitlen( X );
-
     for( i = 0; i < rounds; i++ )
     {
         /*
@@ -2433,7 +2431,8 @@
             }
 
             if (count++ > 30) {
-                return MBEDTLS_ERR_MPI_NOT_ACCEPTABLE;
+                ret = MBEDTLS_ERR_MPI_NOT_ACCEPTABLE;
+                goto cleanup;
             }
 
         } while ( mbedtls_mpi_cmp_mpi( &A, &W ) >= 0 ||
diff --git a/library/certs.c b/library/certs.c
deleted file mode 100644
index b54ff61..0000000
--- a/library/certs.c
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- *  X.509 test certificates
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "mbedtls/certs.h"
-
-#if defined(MBEDTLS_CERTS_C)
-
-#if defined(MBEDTLS_ECDSA_C)
-#define TEST_CA_CRT_EC                                                  \
-"-----BEGIN CERTIFICATE-----\r\n"                                       \
-"MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT\r\n"  \
-"Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF\r\n"  \
-"QyBDQTAeFw0xMzA5MjQxNTQ5NDhaFw0yMzA5MjIxNTQ5NDhaMD4xCzAJBgNVBAYT\r\n"  \
-"Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF\r\n"  \
-"QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu\r\n"  \
-"ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy\r\n"  \
-"aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqOBoDCBnTAdBgNVHQ4EFgQUnW0g\r\n"  \
-"JEkBPyvLeLUZvH4kydv7NnwwbgYDVR0jBGcwZYAUnW0gJEkBPyvLeLUZvH4kydv7\r\n"  \
-"NnyhQqRAMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UE\r\n"  \
-"AxMTUG9sYXJzc2wgVGVzdCBFQyBDQYIJAMFD4n5iQ8zoMAwGA1UdEwQFMAMBAf8w\r\n"  \
-"CgYIKoZIzj0EAwIDaQAwZgIxAMO0YnNWKJUAfXgSJtJxexn4ipg+kv4znuR50v56\r\n"  \
-"t4d0PCu412mUC6Nnd7izvtE2MgIxAP1nnJQjZ8BWukszFQDG48wxCCyci9qpdSMv\r\n"  \
-"uCjn8pwUOkABXK8Mss90fzCfCEOtIA==\r\n"                                  \
-"-----END CERTIFICATE-----\r\n"
-const char mbedtls_test_ca_crt_ec[] = TEST_CA_CRT_EC;
-const size_t mbedtls_test_ca_crt_ec_len = sizeof( mbedtls_test_ca_crt_ec );
-
-const char mbedtls_test_ca_key_ec[] =
-"-----BEGIN EC PRIVATE KEY-----\r\n"
-"Proc-Type: 4,ENCRYPTED\r\n"
-"DEK-Info: DES-EDE3-CBC,307EAB469933D64E\r\n"
-"\r\n"
-"IxbrRmKcAzctJqPdTQLA4SWyBYYGYJVkYEna+F7Pa5t5Yg/gKADrFKcm6B72e7DG\r\n"
-"ihExtZI648s0zdYw6qSJ74vrPSuWDe5qm93BqsfVH9svtCzWHW0pm1p0KTBCFfUq\r\n"
-"UsuWTITwJImcnlAs1gaRZ3sAWm7cOUidL0fo2G0fYUFNcYoCSLffCFTEHBuPnagb\r\n"
-"a77x/sY1Bvii8S9/XhDTb6pTMx06wzrm\r\n"
-"-----END EC PRIVATE KEY-----\r\n";
-const size_t mbedtls_test_ca_key_ec_len = sizeof( mbedtls_test_ca_key_ec );
-
-const char mbedtls_test_ca_pwd_ec[] = "PolarSSLTest";
-const size_t mbedtls_test_ca_pwd_ec_len = sizeof( mbedtls_test_ca_pwd_ec ) - 1;
-
-const char mbedtls_test_srv_crt_ec[] =
-"-----BEGIN CERTIFICATE-----\r\n"
-"MIICHzCCAaWgAwIBAgIBCTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G\r\n"
-"A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN\r\n"
-"MTMwOTI0MTU1MjA0WhcNMjMwOTIyMTU1MjA0WjA0MQswCQYDVQQGEwJOTDERMA8G\r\n"
-"A1UEChMIUG9sYXJTU0wxEjAQBgNVBAMTCWxvY2FsaG9zdDBZMBMGByqGSM49AgEG\r\n"
-"CCqGSM49AwEHA0IABDfMVtl2CR5acj7HWS3/IG7ufPkGkXTQrRS192giWWKSTuUA\r\n"
-"2CMR/+ov0jRdXRa9iojCa3cNVc2KKg76Aci07f+jgZ0wgZowCQYDVR0TBAIwADAd\r\n"
-"BgNVHQ4EFgQUUGGlj9QH2deCAQzlZX+MY0anE74wbgYDVR0jBGcwZYAUnW0gJEkB\r\n"
-"PyvLeLUZvH4kydv7NnyhQqRAMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQb2xh\r\n"
-"clNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBFQyBDQYIJAMFD4n5iQ8zoMAoG\r\n"
-"CCqGSM49BAMCA2gAMGUCMQCaLFzXptui5WQN8LlO3ddh1hMxx6tzgLvT03MTVK2S\r\n"
-"C12r0Lz3ri/moSEpNZWqPjkCMCE2f53GXcYLqyfyJR078c/xNSUU5+Xxl7VZ414V\r\n"
-"fGa5kHvHARBPc8YAIVIqDvHH1Q==\r\n"
-"-----END CERTIFICATE-----\r\n";
-const size_t mbedtls_test_srv_crt_ec_len = sizeof( mbedtls_test_srv_crt_ec );
-
-const char mbedtls_test_srv_key_ec[] =
-"-----BEGIN EC PRIVATE KEY-----\r\n"
-"MHcCAQEEIPEqEyB2AnCoPL/9U/YDHvdqXYbIogTywwyp6/UfDw6noAoGCCqGSM49\r\n"
-"AwEHoUQDQgAEN8xW2XYJHlpyPsdZLf8gbu58+QaRdNCtFLX3aCJZYpJO5QDYIxH/\r\n"
-"6i/SNF1dFr2KiMJrdw1VzYoqDvoByLTt/w==\r\n"
-"-----END EC PRIVATE KEY-----\r\n";
-const size_t mbedtls_test_srv_key_ec_len = sizeof( mbedtls_test_srv_key_ec );
-
-const char mbedtls_test_cli_crt_ec[] =
-"-----BEGIN CERTIFICATE-----\r\n"
-"MIICLDCCAbKgAwIBAgIBDTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G\r\n"
-"A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN\r\n"
-"MTMwOTI0MTU1MjA0WhcNMjMwOTIyMTU1MjA0WjBBMQswCQYDVQQGEwJOTDERMA8G\r\n"
-"A1UEChMIUG9sYXJTU0wxHzAdBgNVBAMTFlBvbGFyU1NMIFRlc3QgQ2xpZW50IDIw\r\n"
-"WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAARX5a6xc9/TrLuTuIH/Eq7u5lOszlVT\r\n"
-"9jQOzC7jYyUL35ji81xgNpbA1RgUcOV/n9VLRRjlsGzVXPiWj4dwo+THo4GdMIGa\r\n"
-"MAkGA1UdEwQCMAAwHQYDVR0OBBYEFHoAX4Zk/OBd5REQO7LmO8QmP8/iMG4GA1Ud\r\n"
-"IwRnMGWAFJ1tICRJAT8ry3i1Gbx+JMnb+zZ8oUKkQDA+MQswCQYDVQQGEwJOTDER\r\n"
-"MA8GA1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0GC\r\n"
-"CQDBQ+J+YkPM6DAKBggqhkjOPQQDAgNoADBlAjBKZQ17IIOimbmoD/yN7o89u3BM\r\n"
-"lgOsjnhw3fIOoLIWy2WOGsk/LGF++DzvrRzuNiACMQCd8iem1XS4JK7haj8xocpU\r\n"
-"LwjQje5PDGHfd3h9tP38Qknu5bJqws0md2KOKHyeV0U=\r\n"
-"-----END CERTIFICATE-----\r\n";
-const size_t mbedtls_test_cli_crt_ec_len = sizeof( mbedtls_test_cli_crt_ec );
-
-const char mbedtls_test_cli_key_ec[] =
-"-----BEGIN EC PRIVATE KEY-----\r\n"
-"MHcCAQEEIPb3hmTxZ3/mZI3vyk7p3U3wBf+WIop6hDhkFzJhmLcqoAoGCCqGSM49\r\n"
-"AwEHoUQDQgAEV+WusXPf06y7k7iB/xKu7uZTrM5VU/Y0Dswu42MlC9+Y4vNcYDaW\r\n"
-"wNUYFHDlf5/VS0UY5bBs1Vz4lo+HcKPkxw==\r\n"
-"-----END EC PRIVATE KEY-----\r\n";
-const size_t mbedtls_test_cli_key_ec_len = sizeof( mbedtls_test_cli_key_ec );
-#endif /* MBEDTLS_ECDSA_C */
-
-#if defined(MBEDTLS_RSA_C)
-#if defined(MBEDTLS_SHA256_C)
-#define TEST_CA_CRT_RSA_SHA256                                          \
-"-----BEGIN CERTIFICATE-----\r\n"                                       \
-"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
-"MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"  \
-"MTcwNTA0MTY1NzAxWhcNMjcwNTA1MTY1NzAxWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n"  \
-"A1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n"  \
-"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n"  \
-"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n"  \
-"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n"  \
-"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n"  \
-"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n"  \
-"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n"  \
-"gZUwgZIwHQYDVR0OBBYEFLRa5KWz3tJS9rnVppUP6z68x/3/MGMGA1UdIwRcMFqA\r\n"  \
-"FLRa5KWz3tJS9rnVppUP6z68x/3/oT+kPTA7MQswCQYDVQQGEwJOTDERMA8GA1UE\r\n"  \
-"CgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0GCAQAwDAYDVR0T\r\n"  \
-"BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAHK/HHrTZMnnVMpde1io+voAtql7j\r\n"  \
-"4sRhLrjD7o3THtwRbDa2diCvpq0Sq23Ng2LMYoXsOxoL/RQK3iN7UKxV3MKPEr0w\r\n"  \
-"XQS+kKQqiT2bsfrjnWMVHZtUOMpm6FNqcdGm/Rss3vKda2lcKl8kUnq/ylc1+QbB\r\n"  \
-"G6A6tUvQcr2ZyWfVg+mM5XkhTrOOXus2OLikb4WwEtJTJRNE0f+yPODSUz0/vT57\r\n"  \
-"ApH0CnB80bYJshYHPHHymOtleAB8KSYtqm75g/YNobjnjB6cm4HkW3OZRVIl6fYY\r\n"  \
-"n20NRVA1Vjs6GAROr4NqW4k/+LofY9y0LLDE+p0oIEKXIsIvhPr39swxSA==\r\n"      \
-"-----END CERTIFICATE-----\r\n"
-
-static const char mbedtls_test_ca_crt_rsa_sha256[] = TEST_CA_CRT_RSA_SHA256;
-const char   mbedtls_test_ca_crt_rsa[]   = TEST_CA_CRT_RSA_SHA256;
-const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa );
-#define TEST_CA_CRT_RSA_SOME
-#endif /* MBEDTLS_SHA256_C */
-
-#if !defined(TEST_CA_CRT_RSA_SOME) || defined(MBEDTLS_SHA1_C)
-#define TEST_CA_CRT_RSA_SHA1                                            \
-"-----BEGIN CERTIFICATE-----\r\n"                                       \
-"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
-"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"  \
-"MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n"  \
-"A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n"  \
-"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n"  \
-"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n"  \
-"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n"  \
-"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n"  \
-"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n"  \
-"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n"  \
-"gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH\r\n"  \
-"/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV\r\n"  \
-"BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz\r\n"  \
-"dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ\r\n"  \
-"SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H\r\n"  \
-"DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF\r\n"  \
-"pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf\r\n"  \
-"m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n"  \
-"7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n"      \
-"-----END CERTIFICATE-----\r\n"
-
-static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
-
-#if !defined (TEST_CA_CRT_RSA_SOME)
-const char   mbedtls_test_ca_crt_rsa[]   = TEST_CA_CRT_RSA_SHA1;
-const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa );
-#endif /* !TEST_CA_CRT_RSA_SOME */
-#endif /* !TEST_CA_CRT_RSA_COME || MBEDTLS_SHA1_C */
-
-#if defined(MBEDTLS_SHA256_C)
-/* tests/data_files/server2-sha256.crt */
-#define TEST_SRV_CRT_RSA_SHA256                                          \
-"-----BEGIN CERTIFICATE-----\r\n"                                        \
-"MIIDNzCCAh+gAwIBAgIBAjANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n"   \
-"MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"   \
-"MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA0MQswCQYDVQQGEwJOTDERMA8G\r\n"   \
-"A1UECgwIUG9sYXJTU0wxEjAQBgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcN\r\n"   \
-"AQEBBQADggEPADCCAQoCggEBAMFNo93nzR3RBNdJcriZrA545Do8Ss86ExbQWuTN\r\n"   \
-"owCIp+4ea5anUrSQ7y1yej4kmvy2NKwk9XfgJmSMnLAofaHa6ozmyRyWvP7BBFKz\r\n"   \
-"NtSj+uGxdtiQwWG0ZlI2oiZTqqt0Xgd9GYLbKtgfoNkNHC1JZvdbJXNG6AuKT2kM\r\n"   \
-"tQCQ4dqCEGZ9rlQri2V5kaHiYcPNQEkI7mgM8YuG0ka/0LiqEQMef1aoGh5EGA8P\r\n"   \
-"hYvai0Re4hjGYi/HZo36Xdh98yeJKQHFkA4/J/EwyEoO79bex8cna8cFPXrEAjya\r\n"   \
-"HT4P6DSYW8tzS1KW2BGiLICIaTla0w+w3lkvEcf36hIBMJcCAwEAAaNNMEswCQYD\r\n"   \
-"VR0TBAIwADAdBgNVHQ4EFgQUpQXoZLjc32APUBJNYKhkr02LQ5MwHwYDVR0jBBgw\r\n"   \
-"FoAUtFrkpbPe0lL2udWmlQ/rPrzH/f8wDQYJKoZIhvcNAQELBQADggEBAGGEshT5\r\n"   \
-"kvnRmLVScVeUEdwIrvW7ezbGbUvJ8VxeJ79/HSjlLiGbMc4uUathwtzEdi9R/4C5\r\n"   \
-"DXBNeEPTkbB+fhG1W06iHYj/Dp8+aaG7fuDxKVKHVZSqBnmQLn73ymyclZNHii5A\r\n"   \
-"3nTS8WUaHAzxN/rajOtoM7aH1P9tULpHrl+7HOeLMpxUnwI12ZqZaLIzxbcdJVcr\r\n"   \
-"ra2F00aXCGkYVLvyvbZIq7LC+yVysej5gCeQYD7VFOEks0jhFjrS06gP0/XnWv6v\r\n"   \
-"eBoPez9d+CCjkrhseiWzXOiriIMICX48EloO/DrsMRAtvlwq7EDz4QhILz6ffndm\r\n"   \
-"e4K1cVANRPN2o9Y=\r\n"                                                   \
-"-----END CERTIFICATE-----\r\n"
-
-const char mbedtls_test_srv_crt_rsa[]     =  TEST_SRV_CRT_RSA_SHA256;
-const size_t mbedtls_test_srv_crt_rsa_len = sizeof( mbedtls_test_srv_crt_rsa );
-#define TEST_SRV_CRT_RSA_SOME
-#endif /* MBEDTLS_SHA256_C */
-
-#if !defined(TEST_SRV_CRT_RSA_SOME) || defined(MBEDTLS_SHA1_C)
-/* tests/data_files/server2.crt */
-#define TEST_SRV_CRT_RSA_SHA1                                          \
-"-----BEGIN CERTIFICATE-----\r\n"                                      \
-"MIIDNzCCAh+gAwIBAgIBAjANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n" \
-"MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n" \
-"MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA0MQswCQYDVQQGEwJOTDERMA8G\r\n" \
-"A1UECgwIUG9sYXJTU0wxEjAQBgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcN\r\n" \
-"AQEBBQADggEPADCCAQoCggEBAMFNo93nzR3RBNdJcriZrA545Do8Ss86ExbQWuTN\r\n" \
-"owCIp+4ea5anUrSQ7y1yej4kmvy2NKwk9XfgJmSMnLAofaHa6ozmyRyWvP7BBFKz\r\n" \
-"NtSj+uGxdtiQwWG0ZlI2oiZTqqt0Xgd9GYLbKtgfoNkNHC1JZvdbJXNG6AuKT2kM\r\n" \
-"tQCQ4dqCEGZ9rlQri2V5kaHiYcPNQEkI7mgM8YuG0ka/0LiqEQMef1aoGh5EGA8P\r\n" \
-"hYvai0Re4hjGYi/HZo36Xdh98yeJKQHFkA4/J/EwyEoO79bex8cna8cFPXrEAjya\r\n" \
-"HT4P6DSYW8tzS1KW2BGiLICIaTla0w+w3lkvEcf36hIBMJcCAwEAAaNNMEswCQYD\r\n" \
-"VR0TBAIwADAdBgNVHQ4EFgQUpQXoZLjc32APUBJNYKhkr02LQ5MwHwYDVR0jBBgw\r\n" \
-"FoAUtFrkpbPe0lL2udWmlQ/rPrzH/f8wDQYJKoZIhvcNAQEFBQADggEBAAFzC0rF\r\n" \
-"y6De8WMcdgQrEw3AhBHFjzqnxZw1ene4IBSC7lTw8rBSy3jOWQdPUWn+0y/pCeeF\r\n" \
-"kti6sevFdl1hLemGtd4q+T9TKEKGg3ND4ARfB5AUZZ9uEHq8WBkiwus5clGS17Qd\r\n" \
-"dS/TOisB59tQruLx1E1bPLtBKyqk4koC5WAULJwfpswGSyWJTpYwIpxcWE3D2tBu\r\n" \
-"UB6MZfXZFzWmWEOyKbeoXjXe8GBCGgHLywvYDsGQ36HSGtEsAvR2QaTLSxWYcfk1\r\n" \
-"fbDn4jSWkb4yZy1r01UEigFQtONieGwRFaUqEcFJHJvEEGVgh9keaVlOj2vrwf5r\r\n" \
-"4mN4lW7gLdenN6g=\r\n"                                                 \
-"-----END CERTIFICATE-----\r\n";
-
-#if !defined(TEST_SRV_CRT_RSA_SOME)
-const char mbedtls_test_srv_crt_rsa[]     =  TEST_SRV_CRT_RSA_SHA1;
-const size_t mbedtls_test_srv_crt_rsa_len = sizeof( mbedtls_test_srv_crt_rsa );
-#endif /* TEST_SRV_CRT_RSA_SOME */
-#endif /* !TEST_CA_CRT_RSA_SOME || MBEDTLS_SHA1_C */
-
-const char mbedtls_test_ca_key_rsa[] =
-"-----BEGIN RSA PRIVATE KEY-----\r\n"
-"Proc-Type: 4,ENCRYPTED\r\n"
-"DEK-Info: DES-EDE3-CBC,A8A95B05D5B7206B\r\n"
-"\r\n"
-"9Qd9GeArejl1GDVh2lLV1bHt0cPtfbh5h/5zVpAVaFpqtSPMrElp50Rntn9et+JA\r\n"
-"7VOyboR+Iy2t/HU4WvA687k3Bppe9GwKHjHhtl//8xFKwZr3Xb5yO5JUP8AUctQq\r\n"
-"Nb8CLlZyuUC+52REAAthdWgsX+7dJO4yabzUcQ22Tp9JSD0hiL43BlkWYUNK3dAo\r\n"
-"PZlmiptjnzVTjg1MxsBSydZinWOLBV8/JQgxSPo2yD4uEfig28qbvQ2wNIn0pnAb\r\n"
-"GxnSAOazkongEGfvcjIIs+LZN9gXFhxcOh6kc4Q/c99B7QWETwLLkYgZ+z1a9VY9\r\n"
-"gEU7CwCxYCD+h9hY6FPmsK0/lC4O7aeRKpYq00rPPxs6i7phiexg6ax6yTMmArQq\r\n"
-"QmK3TAsJm8V/J5AWpLEV6jAFgRGymGGHnof0DXzVWZidrcZJWTNuGEX90nB3ee2w\r\n"
-"PXJEFWKoD3K3aFcSLdHYr3mLGxP7H9ThQai9VsycxZKS5kwvBKQ//YMrmFfwPk8x\r\n"
-"vTeY4KZMaUrveEel5tWZC94RSMKgxR6cyE1nBXyTQnDOGbfpNNgBKxyKbINWoOJU\r\n"
-"WJZAwlsQn+QzCDwpri7+sV1mS3gBE6UY7aQmnmiiaC2V3Hbphxct/en5QsfDOt1X\r\n"
-"JczSfpRWLlbPznZg8OQh/VgCMA58N5DjOzTIK7sJJ5r+94ZBTCpgAMbF588f0NTR\r\n"
-"KCe4yrxGJR7X02M4nvD4IwOlpsQ8xQxZtOSgXv4LkxvdU9XJJKWZ/XNKJeWztxSe\r\n"
-"Z1vdTc2YfsDBA2SEv33vxHx2g1vqtw8SjDRT2RaQSS0QuSaMJimdOX6mTOCBKk1J\r\n"
-"9Q5mXTrER+/LnK0jEmXsBXWA5bqqVZIyahXSx4VYZ7l7w/PHiUDtDgyRhMMKi4n2\r\n"
-"iQvQcWSQTjrpnlJbca1/DkpRt3YwrvJwdqb8asZU2VrNETh5x0QVefDRLFiVpif/\r\n"
-"tUaeAe/P1F8OkS7OIZDs1SUbv/sD2vMbhNkUoCms3/PvNtdnvgL4F0zhaDpKCmlT\r\n"
-"P8vx49E7v5CyRNmED9zZg4o3wmMqrQO93PtTug3Eu9oVx1zPQM1NVMyBa2+f29DL\r\n"
-"1nuTCeXdo9+ni45xx+jAI4DCwrRdhJ9uzZyC6962H37H6D+5naNvClFR1s6li1Gb\r\n"
-"nqPoiy/OBsEx9CaDGcqQBp5Wme/3XW+6z1ISOx+igwNTVCT14mHdBMbya0eIKft5\r\n"
-"X+GnwtgEMyCYyyWuUct8g4RzErcY9+yW9Om5Hzpx4zOuW4NPZgPDTgK+t2RSL/Yq\r\n"
-"rE1njrgeGYcVeG3f+OftH4s6fPbq7t1A5ZgUscbLMBqr9tK+OqygR4EgKBPsH6Cz\r\n"
-"L6zlv/2RV0qAHvVuDJcIDIgwY5rJtINEm32rhOeFNJwZS5MNIC1czXZx5//ugX7l\r\n"
-"I4sy5nbVhwSjtAk8Xg5dZbdTZ6mIrb7xqH+fdakZor1khG7bC2uIwibD3cSl2XkR\r\n"
-"wN48lslbHnqqagr6Xm1nNOSVl8C/6kbJEsMpLhAezfRtGwvOucoaE+WbeUNolGde\r\n"
-"P/eQiddSf0brnpiLJRh7qZrl9XuqYdpUqnoEdMAfotDOID8OtV7gt8a48ad8VPW2\r\n"
-"-----END RSA PRIVATE KEY-----\r\n";
-const size_t mbedtls_test_ca_key_rsa_len = sizeof( mbedtls_test_ca_key_rsa );
-
-const char mbedtls_test_ca_pwd_rsa[] = "PolarSSLTest";
-const size_t mbedtls_test_ca_pwd_rsa_len = sizeof( mbedtls_test_ca_pwd_rsa ) - 1;
-
-const char mbedtls_test_srv_key_rsa[] =
-"-----BEGIN RSA PRIVATE KEY-----\r\n"
-"MIIEpAIBAAKCAQEAwU2j3efNHdEE10lyuJmsDnjkOjxKzzoTFtBa5M2jAIin7h5r\r\n"
-"lqdStJDvLXJ6PiSa/LY0rCT1d+AmZIycsCh9odrqjObJHJa8/sEEUrM21KP64bF2\r\n"
-"2JDBYbRmUjaiJlOqq3ReB30Zgtsq2B+g2Q0cLUlm91slc0boC4pPaQy1AJDh2oIQ\r\n"
-"Zn2uVCuLZXmRoeJhw81ASQjuaAzxi4bSRr/QuKoRAx5/VqgaHkQYDw+Fi9qLRF7i\r\n"
-"GMZiL8dmjfpd2H3zJ4kpAcWQDj8n8TDISg7v1t7HxydrxwU9esQCPJodPg/oNJhb\r\n"
-"y3NLUpbYEaIsgIhpOVrTD7DeWS8Rx/fqEgEwlwIDAQABAoIBAQCXR0S8EIHFGORZ\r\n"
-"++AtOg6eENxD+xVs0f1IeGz57Tjo3QnXX7VBZNdj+p1ECvhCE/G7XnkgU5hLZX+G\r\n"
-"Z0jkz/tqJOI0vRSdLBbipHnWouyBQ4e/A1yIJdlBtqXxJ1KE/ituHRbNc4j4kL8Z\r\n"
-"/r6pvwnTI0PSx2Eqs048YdS92LT6qAv4flbNDxMn2uY7s4ycS4Q8w1JXnCeaAnYm\r\n"
-"WYI5wxO+bvRELR2Mcz5DmVnL8jRyml6l6582bSv5oufReFIbyPZbQWlXgYnpu6He\r\n"
-"GTc7E1zKYQGG/9+DQUl/1vQuCPqQwny0tQoX2w5tdYpdMdVm+zkLtbajzdTviJJa\r\n"
-"TWzL6lt5AoGBAN86+SVeJDcmQJcv4Eq6UhtRr4QGMiQMz0Sod6ettYxYzMgxtw28\r\n"
-"CIrgpozCc+UaZJLo7UxvC6an85r1b2nKPCLQFaggJ0H4Q0J/sZOhBIXaoBzWxveK\r\n"
-"nupceKdVxGsFi8CDy86DBfiyFivfBj+47BbaQzPBj7C4rK7UlLjab2rDAoGBAN2u\r\n"
-"AM2gchoFiu4v1HFL8D7lweEpi6ZnMJjnEu/dEgGQJFjwdpLnPbsj4c75odQ4Gz8g\r\n"
-"sw9lao9VVzbusoRE/JGI4aTdO0pATXyG7eG1Qu+5Yc1YGXcCrliA2xM9xx+d7f+s\r\n"
-"mPzN+WIEg5GJDYZDjAzHG5BNvi/FfM1C9dOtjv2dAoGAF0t5KmwbjWHBhcVqO4Ic\r\n"
-"BVvN3BIlc1ue2YRXEDlxY5b0r8N4XceMgKmW18OHApZxfl8uPDauWZLXOgl4uepv\r\n"
-"whZC3EuWrSyyICNhLY21Ah7hbIEBPF3L3ZsOwC+UErL+dXWLdB56Jgy3gZaBeW7b\r\n"
-"vDrEnocJbqCm7IukhXHOBK8CgYEAwqdHB0hqyNSzIOGY7v9abzB6pUdA3BZiQvEs\r\n"
-"3LjHVd4HPJ2x0N8CgrBIWOE0q8+0hSMmeE96WW/7jD3fPWwCR5zlXknxBQsfv0gP\r\n"
-"3BC5PR0Qdypz+d+9zfMf625kyit4T/hzwhDveZUzHnk1Cf+IG7Q+TOEnLnWAWBED\r\n"
-"ISOWmrUCgYAFEmRxgwAc/u+D6t0syCwAYh6POtscq9Y0i9GyWk89NzgC4NdwwbBH\r\n"
-"4AgahOxIxXx2gxJnq3yfkJfIjwf0s2DyP0kY2y6Ua1OeomPeY9mrIS4tCuDQ6LrE\r\n"
-"TB6l9VGoxJL4fyHnZb8L5gGvnB1bbD8cL6YPaDiOhcRseC9vBiEuVg==\r\n"
-"-----END RSA PRIVATE KEY-----\r\n";
-const size_t mbedtls_test_srv_key_rsa_len = sizeof( mbedtls_test_srv_key_rsa );
-
-/* tests/data_files/cli-rsa-sha256.crt */
-const char mbedtls_test_cli_crt_rsa[] =
-"-----BEGIN CERTIFICATE-----\r\n"
-"MIIDPzCCAiegAwIBAgIBBDANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n"
-"MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"
-"MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA8MQswCQYDVQQGEwJOTDERMA8G\r\n"
-"A1UECgwIUG9sYXJTU0wxGjAYBgNVBAMMEVBvbGFyU1NMIENsaWVudCAyMIIBIjAN\r\n"
-"BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyHTEzLn5tXnpRdkUYLB9u5Pyax6f\r\n"
-"M60Nj4o8VmXl3ETZzGaFB9X4J7BKNdBjngpuG7fa8H6r7gwQk4ZJGDTzqCrSV/Uu\r\n"
-"1C93KYRhTYJQj6eVSHD1bk2y1RPD0hrt5kPqQhTrdOrA7R/UV06p86jt0uDBMHEw\r\n"
-"MjDV0/YI0FZPRo7yX/k9Z5GIMC5Cst99++UMd//sMcB4j7/Cf8qtbCHWjdmLao5v\r\n"
-"4Jv4EFbMs44TFeY0BGbH7vk2DmqV9gmaBmf0ZXH4yqSxJeD+PIs1BGe64E92hfx/\r\n"
-"/DZrtenNLQNiTrM9AM+vdqBpVoNq0qjU51Bx5rU2BXcFbXvI5MT9TNUhXwIDAQAB\r\n"
-"o00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBRxoQBzckAvVHZeM/xSj7zx3WtGITAf\r\n"
-"BgNVHSMEGDAWgBS0WuSls97SUva51aaVD+s+vMf9/zANBgkqhkiG9w0BAQsFAAOC\r\n"
-"AQEAlHabem2Tu69VUN7EipwnQn1dIHdgvT5i+iQHpSxY1crPnBbAeSdAXwsVEqLQ\r\n"
-"gOOIAQD5VIITNuoGgo4i+4OpNh9u7ZkpRHla+/swsfrFWRRbBNP5Bcu74AGLstwU\r\n"
-"zM8gIkBiyfM1Q1qDQISV9trlCG6O8vh8dp/rbI3rfzo99BOHXgFCrzXjCuW4vDsF\r\n"
-"r+Dao26bX3sJ6UnEWg1H3o2x6PpUcvQ36h71/bz4TEbbUUEpe02V4QWuL+wrhHJL\r\n"
-"U7o3SVE3Og7jPF8sat0a50YUWhwEFI256m02KAXLg89ueUyYKEr6rNwhcvXJpvU9\r\n"
-"giIVvd0Sbjjnn7NC4VDbcXV8vw==\r\n"
-"-----END CERTIFICATE-----\r\n";
-const size_t mbedtls_test_cli_crt_rsa_len = sizeof( mbedtls_test_cli_crt_rsa );
-
-/* tests/data_files/cli-rsa.key */
-const char mbedtls_test_cli_key_rsa[] =
-"-----BEGIN RSA PRIVATE KEY-----\r\n"
-"MIIEpAIBAAKCAQEAyHTEzLn5tXnpRdkUYLB9u5Pyax6fM60Nj4o8VmXl3ETZzGaF\r\n"
-"B9X4J7BKNdBjngpuG7fa8H6r7gwQk4ZJGDTzqCrSV/Uu1C93KYRhTYJQj6eVSHD1\r\n"
-"bk2y1RPD0hrt5kPqQhTrdOrA7R/UV06p86jt0uDBMHEwMjDV0/YI0FZPRo7yX/k9\r\n"
-"Z5GIMC5Cst99++UMd//sMcB4j7/Cf8qtbCHWjdmLao5v4Jv4EFbMs44TFeY0BGbH\r\n"
-"7vk2DmqV9gmaBmf0ZXH4yqSxJeD+PIs1BGe64E92hfx//DZrtenNLQNiTrM9AM+v\r\n"
-"dqBpVoNq0qjU51Bx5rU2BXcFbXvI5MT9TNUhXwIDAQABAoIBAGdNtfYDiap6bzst\r\n"
-"yhCiI8m9TtrhZw4MisaEaN/ll3XSjaOG2dvV6xMZCMV+5TeXDHOAZnY18Yi18vzz\r\n"
-"4Ut2TnNFzizCECYNaA2fST3WgInnxUkV3YXAyP6CNxJaCmv2aA0yFr2kFVSeaKGt\r\n"
-"ymvljNp2NVkvm7Th8fBQBO7I7AXhz43k0mR7XmPgewe8ApZOG3hstkOaMvbWAvWA\r\n"
-"zCZupdDjZYjOJqlA4eEA4H8/w7F83r5CugeBE8LgEREjLPiyejrU5H1fubEY+h0d\r\n"
-"l5HZBJ68ybTXfQ5U9o/QKA3dd0toBEhhdRUDGzWtjvwkEQfqF1reGWj/tod/gCpf\r\n"
-"DFi6X0ECgYEA4wOv/pjSC3ty6TuOvKX2rOUiBrLXXv2JSxZnMoMiWI5ipLQt+RYT\r\n"
-"VPafL/m7Dn6MbwjayOkcZhBwk5CNz5A6Q4lJ64Mq/lqHznRCQQ2Mc1G8eyDF/fYL\r\n"
-"Ze2pLvwP9VD5jTc2miDfw+MnvJhywRRLcemDFP8k4hQVtm8PMp3ZmNECgYEA4gz7\r\n"
-"wzObR4gn8ibe617uQPZjWzUj9dUHYd+in1gwBCIrtNnaRn9I9U/Q6tegRYpii4ys\r\n"
-"c176NmU+umy6XmuSKV5qD9bSpZWG2nLFnslrN15Lm3fhZxoeMNhBaEDTnLT26yoi\r\n"
-"33gp0mSSWy94ZEqipms+ULF6sY1ZtFW6tpGFoy8CgYAQHhnnvJflIs2ky4q10B60\r\n"
-"ZcxFp3rtDpkp0JxhFLhiizFrujMtZSjYNm5U7KkgPVHhLELEUvCmOnKTt4ap/vZ0\r\n"
-"BxJNe1GZH3pW6SAvGDQpl9sG7uu/vTFP+lCxukmzxB0DrrDcvorEkKMom7ZCCRvW\r\n"
-"KZsZ6YeH2Z81BauRj218kQKBgQCUV/DgKP2985xDTT79N08jUo3hTP5MVYCCuj/+\r\n"
-"UeEw1TvZcx3LJby7P6Xad6a1/BqveaGyFKIfEFIaBUBItk801sDDpDaYc4gL00Xc\r\n"
-"7lFuBHOZkxJYlss5QrGpuOEl9ZwUt5IrFLBdYaKqNHzNVC1pCPfb/JyH6Dr2HUxq\r\n"
-"gxUwAQKBgQCcU6G2L8AG9d9c0UpOyL1tMvFe5Ttw0KjlQVdsh1MP6yigYo9DYuwu\r\n"
-"bHFVW2r0dBTqegP2/KTOxKzaHfC1qf0RGDsUoJCNJrd1cwoCLG8P2EF4w3OBrKqv\r\n"
-"8u4ytY0F+Vlanj5lm3TaoHSVF1+NWPyOTiwevIECGKwSxvlki4fDAA==\r\n"
-"-----END RSA PRIVATE KEY-----\r\n";
-const size_t mbedtls_test_cli_key_rsa_len = sizeof( mbedtls_test_cli_key_rsa );
-#endif /* MBEDTLS_RSA_C */
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-/* Concatenation of all available CA certificates */
-const char mbedtls_test_cas_pem[] =
-#ifdef TEST_CA_CRT_RSA_SHA1
-    TEST_CA_CRT_RSA_SHA1
-#endif
-#ifdef TEST_CA_CRT_RSA_SHA256
-    TEST_CA_CRT_RSA_SHA256
-#endif
-#ifdef TEST_CA_CRT_EC
-    TEST_CA_CRT_EC
-#endif
-    "";
-const size_t mbedtls_test_cas_pem_len = sizeof( mbedtls_test_cas_pem );
-#endif
-
-/* List of all available CA certificates */
-const char * mbedtls_test_cas[] = {
-#if defined(TEST_CA_CRT_RSA_SHA1)
-    mbedtls_test_ca_crt_rsa_sha1,
-#endif
-#if defined(TEST_CA_CRT_RSA_SHA256)
-    mbedtls_test_ca_crt_rsa_sha256,
-#endif
-#if defined(MBEDTLS_ECDSA_C)
-    mbedtls_test_ca_crt_ec,
-#endif
-    NULL
-};
-const size_t mbedtls_test_cas_len[] = {
-#if defined(TEST_CA_CRT_RSA_SHA1)
-    sizeof( mbedtls_test_ca_crt_rsa_sha1 ),
-#endif
-#if defined(TEST_CA_CRT_RSA_SHA256)
-    sizeof( mbedtls_test_ca_crt_rsa_sha256 ),
-#endif
-#if defined(MBEDTLS_ECDSA_C)
-    sizeof( mbedtls_test_ca_crt_ec ),
-#endif
-    0
-};
-
-#if defined(MBEDTLS_RSA_C)
-const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_rsa; /* SHA1 or SHA256 */
-const char *mbedtls_test_ca_key  = mbedtls_test_ca_key_rsa;
-const char *mbedtls_test_ca_pwd  = mbedtls_test_ca_pwd_rsa;
-const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_rsa;
-const char *mbedtls_test_srv_key = mbedtls_test_srv_key_rsa;
-const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa;
-const char *mbedtls_test_cli_key = mbedtls_test_cli_key_rsa;
-const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_rsa );
-const size_t mbedtls_test_ca_key_len  = sizeof( mbedtls_test_ca_key_rsa );
-const size_t mbedtls_test_ca_pwd_len  = sizeof( mbedtls_test_ca_pwd_rsa ) - 1;
-const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_rsa );
-const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_rsa );
-const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa );
-const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_rsa );
-#else /* ! MBEDTLS_RSA_C, so MBEDTLS_ECDSA_C */
-const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_ec;
-const char *mbedtls_test_ca_key  = mbedtls_test_ca_key_ec;
-const char *mbedtls_test_ca_pwd  = mbedtls_test_ca_pwd_ec;
-const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_ec;
-const char *mbedtls_test_srv_key = mbedtls_test_srv_key_ec;
-const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_ec;
-const char *mbedtls_test_cli_key = mbedtls_test_cli_key_ec;
-const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_ec );
-const size_t mbedtls_test_ca_key_len  = sizeof( mbedtls_test_ca_key_ec );
-const size_t mbedtls_test_ca_pwd_len  = sizeof( mbedtls_test_ca_pwd_ec ) - 1;
-const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_ec );
-const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_ec );
-const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_ec );
-const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_ec );
-#endif /* MBEDTLS_RSA_C */
-
-#endif /* MBEDTLS_CERTS_C */
diff --git a/library/cipher.c b/library/cipher.c
index 3cdd07f..69079aa 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -297,8 +297,7 @@
 
         psa_status_t status;
         psa_key_type_t key_type;
-        psa_key_usage_t key_usage;
-        psa_key_policy_t key_policy;
+        psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
 
         /* PSA Crypto API only accepts byte-aligned keys. */
         if( key_bitlen % 8 != 0 )
@@ -312,40 +311,33 @@
             ctx->cipher_info->type );
         if( key_type == 0 )
             return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
-
-        /* Allocate a key slot to use. */
-        status = psa_allocate_key( &cipher_psa->slot );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
-
-        /* Indicate that we own the key slot and need to
-         * destroy it in mbedtls_cipher_free(). */
-        cipher_psa->slot_state = MBEDTLS_CIPHER_PSA_KEY_OWNED;
-
-        /* From that point on, the responsibility for destroying the
-         * key slot is on mbedtls_cipher_free(). This includes the case
-         * where the policy setup or key import below fail, as
-         * mbedtls_cipher_free() needs to be called in any case. */
-
-        /* Setup policy for the new key slot. */
-        key_policy = psa_key_policy_init();
+        psa_set_key_type( &attributes, key_type );
 
         /* Mbed TLS' cipher layer doesn't enforce the mode of operation
          * (encrypt vs. decrypt): it is possible to setup a key for encryption
          * and use it for AEAD decryption. Until tests relying on this
          * are changed, allow any usage in PSA. */
-        /* key_usage = mbedtls_psa_translate_cipher_operation( operation ); */
-        key_usage = PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT;
-        psa_key_policy_set_usage( &key_policy, key_usage, cipher_psa->alg );
-        status = psa_set_key_policy( cipher_psa->slot, &key_policy );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
+        psa_set_key_usage_flags( &attributes,
+                                 /* mbedtls_psa_translate_cipher_operation( operation ); */
+                                 PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+        psa_set_key_algorithm( &attributes, cipher_psa->alg );
 
-        /* Populate new key slot. */
-        status = psa_import_key( cipher_psa->slot,
-                                 key_type, key, key_bytelen );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
+        status = psa_import_key( &attributes, key, key_bytelen,
+                                 &cipher_psa->slot );
+        switch( status )
+        {
+            case PSA_SUCCESS:
+                break;
+            case PSA_ERROR_INSUFFICIENT_MEMORY:
+                return( MBEDTLS_ERR_CIPHER_ALLOC_FAILED );
+            case PSA_ERROR_NOT_SUPPORTED:
+                return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
+            default:
+                return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
+        }
+        /* Indicate that we own the key slot and need to
+         * destroy it in mbedtls_cipher_free(). */
+        cipher_psa->slot_state = MBEDTLS_CIPHER_PSA_KEY_OWNED;
 
         ctx->key_bitlen = key_bitlen;
         ctx->operation = operation;
@@ -1114,8 +1106,6 @@
          * operations, we currently don't make it
          * accessible through the cipher layer. */
         return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
-
-        return( 0 );
     }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
diff --git a/library/debug.c b/library/debug.c
deleted file mode 100644
index 0c46c06..0000000
--- a/library/debug.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- *  Debugging routines
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_DEBUG_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc      calloc
-#define mbedtls_free        free
-#define mbedtls_time_t      time_t
-#define mbedtls_snprintf    snprintf
-#define mbedtls_vsnprintf   vsnprintf
-#endif
-
-#include "mbedtls/debug.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
-#define DEBUG_BUF_SIZE      512
-
-static int debug_threshold = 0;
-
-void mbedtls_debug_set_threshold( int threshold )
-{
-    debug_threshold = threshold;
-}
-
-/*
- * All calls to f_dbg must be made via this function
- */
-static inline void debug_send_line( const mbedtls_ssl_context *ssl, int level,
-                                    const char *file, int line,
-                                    const char *str )
-{
-    /*
-     * If in a threaded environment, we need a thread identifier.
-     * Since there is no portable way to get one, use the address of the ssl
-     * context instead, as it shouldn't be shared between threads.
-     */
-#if defined(MBEDTLS_THREADING_C)
-    char idstr[20 + DEBUG_BUF_SIZE]; /* 0x + 16 nibbles + ': ' */
-    mbedtls_snprintf( idstr, sizeof( idstr ), "%p: %s", (void*)ssl, str );
-    ssl->conf->f_dbg( ssl->conf->p_dbg, level, file, line, idstr );
-#else
-    ssl->conf->f_dbg( ssl->conf->p_dbg, level, file, line, str );
-#endif
-}
-
-void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
-                              const char *file, int line,
-                              const char *format, ... )
-{
-    va_list argp;
-    char str[DEBUG_BUF_SIZE];
-    int ret;
-
-    if( NULL == ssl              ||
-        NULL == ssl->conf        ||
-        NULL == ssl->conf->f_dbg ||
-        level > debug_threshold )
-    {
-        return;
-    }
-
-    va_start( argp, format );
-    ret = mbedtls_vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
-    va_end( argp );
-
-    if( ret >= 0 && ret < DEBUG_BUF_SIZE - 1 )
-    {
-        str[ret]     = '\n';
-        str[ret + 1] = '\0';
-    }
-
-    debug_send_line( ssl, level, file, line, str );
-}
-
-void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, int ret )
-{
-    char str[DEBUG_BUF_SIZE];
-
-    if( NULL == ssl              ||
-        NULL == ssl->conf        ||
-        NULL == ssl->conf->f_dbg ||
-        level > debug_threshold )
-    {
-        return;
-    }
-
-    /*
-     * With non-blocking I/O and examples that just retry immediately,
-     * the logs would be quickly flooded with WANT_READ, so ignore that.
-     * Don't ignore WANT_WRITE however, since is is usually rare.
-     */
-    if( ret == MBEDTLS_ERR_SSL_WANT_READ )
-        return;
-
-    mbedtls_snprintf( str, sizeof( str ), "%s() returned %d (-0x%04x)\n",
-              text, ret, -ret );
-
-    debug_send_line( ssl, level, file, line, str );
-}
-
-void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line, const char *text,
-                      const unsigned char *buf, size_t len )
-{
-    char str[DEBUG_BUF_SIZE];
-    char txt[17];
-    size_t i, idx = 0;
-
-    if( NULL == ssl              ||
-        NULL == ssl->conf        ||
-        NULL == ssl->conf->f_dbg ||
-        level > debug_threshold )
-    {
-        return;
-    }
-
-    mbedtls_snprintf( str + idx, sizeof( str ) - idx, "dumping '%s' (%u bytes)\n",
-              text, (unsigned int) len );
-
-    debug_send_line( ssl, level, file, line, str );
-
-    idx = 0;
-    memset( txt, 0, sizeof( txt ) );
-    for( i = 0; i < len; i++ )
-    {
-        if( i >= 4096 )
-            break;
-
-        if( i % 16 == 0 )
-        {
-            if( i > 0 )
-            {
-                mbedtls_snprintf( str + idx, sizeof( str ) - idx, "  %s\n", txt );
-                debug_send_line( ssl, level, file, line, str );
-
-                idx = 0;
-                memset( txt, 0, sizeof( txt ) );
-            }
-
-            idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, "%04x: ",
-                             (unsigned int) i );
-
-        }
-
-        idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %02x",
-                         (unsigned int) buf[i] );
-        txt[i % 16] = ( buf[i] > 31 && buf[i] < 127 ) ? buf[i] : '.' ;
-    }
-
-    if( len > 0 )
-    {
-        for( /* i = i */; i % 16 != 0; i++ )
-            idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, "   " );
-
-        mbedtls_snprintf( str + idx, sizeof( str ) - idx, "  %s\n", txt );
-        debug_send_line( ssl, level, file, line, str );
-    }
-}
-
-#if defined(MBEDTLS_ECP_C)
-void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, const mbedtls_ecp_point *X )
-{
-    char str[DEBUG_BUF_SIZE];
-
-    if( NULL == ssl              ||
-        NULL == ssl->conf        ||
-        NULL == ssl->conf->f_dbg ||
-        level > debug_threshold )
-    {
-        return;
-    }
-
-    mbedtls_snprintf( str, sizeof( str ), "%s(X)", text );
-    mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->X );
-
-    mbedtls_snprintf( str, sizeof( str ), "%s(Y)", text );
-    mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->Y );
-}
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_BIGNUM_C)
-void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, const mbedtls_mpi *X )
-{
-    char str[DEBUG_BUF_SIZE];
-    int j, k, zeros = 1;
-    size_t i, n, idx = 0;
-
-    if( NULL == ssl              ||
-        NULL == ssl->conf        ||
-        NULL == ssl->conf->f_dbg ||
-        NULL == X                ||
-        level > debug_threshold )
-    {
-        return;
-    }
-
-    for( n = X->n - 1; n > 0; n-- )
-        if( X->p[n] != 0 )
-            break;
-
-    for( j = ( sizeof(mbedtls_mpi_uint) << 3 ) - 1; j >= 0; j-- )
-        if( ( ( X->p[n] >> j ) & 1 ) != 0 )
-            break;
-
-    mbedtls_snprintf( str + idx, sizeof( str ) - idx, "value of '%s' (%d bits) is:\n",
-              text, (int) ( ( n * ( sizeof(mbedtls_mpi_uint) << 3 ) ) + j + 1 ) );
-
-    debug_send_line( ssl, level, file, line, str );
-
-    idx = 0;
-    for( i = n + 1, j = 0; i > 0; i-- )
-    {
-        if( zeros && X->p[i - 1] == 0 )
-            continue;
-
-        for( k = sizeof( mbedtls_mpi_uint ) - 1; k >= 0; k-- )
-        {
-            if( zeros && ( ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF ) == 0 )
-                continue;
-            else
-                zeros = 0;
-
-            if( j % 16 == 0 )
-            {
-                if( j > 0 )
-                {
-                    mbedtls_snprintf( str + idx, sizeof( str ) - idx, "\n" );
-                    debug_send_line( ssl, level, file, line, str );
-                    idx = 0;
-                }
-            }
-
-            idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " %02x", (unsigned int)
-                             ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF );
-
-            j++;
-        }
-
-    }
-
-    if( zeros == 1 )
-        idx += mbedtls_snprintf( str + idx, sizeof( str ) - idx, " 00" );
-
-    mbedtls_snprintf( str + idx, sizeof( str ) - idx, "\n" );
-    debug_send_line( ssl, level, file, line, str );
-}
-#endif /* MBEDTLS_BIGNUM_C */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-static void debug_print_pk( const mbedtls_ssl_context *ssl, int level,
-                            const char *file, int line,
-                            const char *text, const mbedtls_pk_context *pk )
-{
-    size_t i;
-    mbedtls_pk_debug_item items[MBEDTLS_PK_DEBUG_MAX_ITEMS];
-    char name[16];
-
-    memset( items, 0, sizeof( items ) );
-
-    if( mbedtls_pk_debug( pk, items ) != 0 )
-    {
-        debug_send_line( ssl, level, file, line,
-                          "invalid PK context\n" );
-        return;
-    }
-
-    for( i = 0; i < MBEDTLS_PK_DEBUG_MAX_ITEMS; i++ )
-    {
-        if( items[i].type == MBEDTLS_PK_DEBUG_NONE )
-            return;
-
-        mbedtls_snprintf( name, sizeof( name ), "%s%s", text, items[i].name );
-        name[sizeof( name ) - 1] = '\0';
-
-        if( items[i].type == MBEDTLS_PK_DEBUG_MPI )
-            mbedtls_debug_print_mpi( ssl, level, file, line, name, items[i].value );
-        else
-#if defined(MBEDTLS_ECP_C)
-        if( items[i].type == MBEDTLS_PK_DEBUG_ECP )
-            mbedtls_debug_print_ecp( ssl, level, file, line, name, items[i].value );
-        else
-#endif
-            debug_send_line( ssl, level, file, line,
-                              "should not happen\n" );
-    }
-}
-
-static void debug_print_line_by_line( const mbedtls_ssl_context *ssl, int level,
-                                      const char *file, int line, const char *text )
-{
-    char str[DEBUG_BUF_SIZE];
-    const char *start, *cur;
-
-    start = text;
-    for( cur = text; *cur != '\0'; cur++ )
-    {
-        if( *cur == '\n' )
-        {
-            size_t len = cur - start + 1;
-            if( len > DEBUG_BUF_SIZE - 1 )
-                len = DEBUG_BUF_SIZE - 1;
-
-            memcpy( str, start, len );
-            str[len] = '\0';
-
-            debug_send_line( ssl, level, file, line, str );
-
-            start = cur + 1;
-        }
-    }
-}
-
-void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
-                      const char *file, int line,
-                      const char *text, const mbedtls_x509_crt *crt )
-{
-    char str[DEBUG_BUF_SIZE];
-    int i = 0;
-
-    if( NULL == ssl              ||
-        NULL == ssl->conf        ||
-        NULL == ssl->conf->f_dbg ||
-        NULL == crt              ||
-        level > debug_threshold )
-    {
-        return;
-    }
-
-    while( crt != NULL )
-    {
-        char buf[1024];
-
-        mbedtls_snprintf( str, sizeof( str ), "%s #%d:\n", text, ++i );
-        debug_send_line( ssl, level, file, line, str );
-
-        mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, "", crt );
-        debug_print_line_by_line( ssl, level, file, line, buf );
-
-        debug_print_pk( ssl, level, file, line, "crt->", &crt->pk );
-
-        crt = crt->next;
-    }
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_ECDH_C)
-static void mbedtls_debug_printf_ecdh_internal( const mbedtls_ssl_context *ssl,
-                                                int level, const char *file,
-                                                int line,
-                                                const mbedtls_ecdh_context *ecdh,
-                                                mbedtls_debug_ecdh_attr attr )
-{
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    const mbedtls_ecdh_context* ctx = ecdh;
-#else
-    const mbedtls_ecdh_context_mbed* ctx = &ecdh->ctx.mbed_ecdh;
-#endif
-
-    switch( attr )
-    {
-        case MBEDTLS_DEBUG_ECDH_Q:
-            mbedtls_debug_print_ecp( ssl, level, file, line, "ECDH: Q",
-                                     &ctx->Q );
-            break;
-        case MBEDTLS_DEBUG_ECDH_QP:
-            mbedtls_debug_print_ecp( ssl, level, file, line, "ECDH: Qp",
-                                     &ctx->Qp );
-            break;
-        case MBEDTLS_DEBUG_ECDH_Z:
-            mbedtls_debug_print_mpi( ssl, level, file, line, "ECDH: z",
-                                     &ctx->z );
-            break;
-        default:
-            break;
-    }
-}
-
-void mbedtls_debug_printf_ecdh( const mbedtls_ssl_context *ssl, int level,
-                                const char *file, int line,
-                                const mbedtls_ecdh_context *ecdh,
-                                mbedtls_debug_ecdh_attr attr )
-{
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    mbedtls_debug_printf_ecdh_internal( ssl, level, file, line, ecdh, attr );
-#else
-    switch( ecdh->var )
-    {
-        default:
-            mbedtls_debug_printf_ecdh_internal( ssl, level, file, line, ecdh,
-                                                attr );
-    }
-#endif
-}
-#endif /* MBEDTLS_ECDH_C */
-
-#endif /* MBEDTLS_DEBUG_C */
diff --git a/library/des.c b/library/des.c
index 8a33d82..24e517e 100644
--- a/library/des.c
+++ b/library/des.c
@@ -834,16 +834,16 @@
 
 static const unsigned char des3_test_ecb_dec[3][8] =
 {
-    { 0xCD, 0xD6, 0x4F, 0x2F, 0x94, 0x27, 0xC1, 0x5D },
-    { 0x69, 0x96, 0xC8, 0xFA, 0x47, 0xA2, 0xAB, 0xEB },
-    { 0x83, 0x25, 0x39, 0x76, 0x44, 0x09, 0x1A, 0x0A }
+    { 0x37, 0x2B, 0x98, 0xBF, 0x52, 0x65, 0xB0, 0x59 },
+    { 0xC2, 0x10, 0x19, 0x9C, 0x38, 0x5A, 0x65, 0xA1 },
+    { 0xA2, 0x70, 0x56, 0x68, 0x69, 0xE5, 0x15, 0x1D }
 };
 
 static const unsigned char des3_test_ecb_enc[3][8] =
 {
-    { 0x6A, 0x2A, 0x19, 0xF4, 0x1E, 0xCA, 0x85, 0x4B },
-    { 0x03, 0xE6, 0x9F, 0x5B, 0xFA, 0x58, 0xEB, 0x42 },
-    { 0xDD, 0x17, 0xE8, 0xB8, 0xB4, 0x37, 0xD2, 0x32 }
+    { 0x1C, 0xD5, 0x97, 0xEA, 0x84, 0x26, 0x73, 0xFB },
+    { 0xB3, 0x92, 0x4D, 0xF3, 0xC5, 0xB5, 0x42, 0x93 },
+    { 0xDA, 0x37, 0x64, 0x41, 0xBA, 0x6F, 0x62, 0x6F }
 };
 
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
@@ -854,16 +854,16 @@
 
 static const unsigned char des3_test_cbc_dec[3][8] =
 {
-    { 0x12, 0x9F, 0x40, 0xB9, 0xD2, 0x00, 0x56, 0xB3 },
-    { 0x47, 0x0E, 0xFC, 0x9A, 0x6B, 0x8E, 0xE3, 0x93 },
-    { 0xC5, 0xCE, 0xCF, 0x63, 0xEC, 0xEC, 0x51, 0x4C }
+    { 0x58, 0xD9, 0x48, 0xEF, 0x85, 0x14, 0x65, 0x9A },
+    { 0x5F, 0xC8, 0x78, 0xD4, 0xD7, 0x92, 0xD9, 0x54 },
+    { 0x25, 0xF9, 0x75, 0x85, 0xA8, 0x1E, 0x48, 0xBF }
 };
 
 static const unsigned char des3_test_cbc_enc[3][8] =
 {
-    { 0x54, 0xF1, 0x5A, 0xF6, 0xEB, 0xE3, 0xA4, 0xB4 },
-    { 0x35, 0x76, 0x11, 0x56, 0x5F, 0xA1, 0x8E, 0x4D },
-    { 0xCB, 0x19, 0x1F, 0x85, 0xD1, 0xED, 0x84, 0x39 }
+    { 0x91, 0x1C, 0x6D, 0xCF, 0x48, 0xA7, 0xC3, 0x4D },
+    { 0x60, 0x1A, 0x76, 0x8F, 0xA1, 0xF9, 0x66, 0xF1 },
+    { 0xA1, 0x50, 0x0F, 0x99, 0xB2, 0xCD, 0x64, 0x76 }
 };
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
 
@@ -928,7 +928,7 @@
             return( 1 );
         }
 
-        for( j = 0; j < 10000; j++ )
+        for( j = 0; j < 100; j++ )
         {
             if( u == 0 )
                 mbedtls_des_crypt_ecb( &ctx, buf, buf );
@@ -1005,7 +1005,7 @@
 
         if( v == MBEDTLS_DES_DECRYPT )
         {
-            for( j = 0; j < 10000; j++ )
+            for( j = 0; j < 100; j++ )
             {
                 if( u == 0 )
                     mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
@@ -1015,7 +1015,7 @@
         }
         else
         {
-            for( j = 0; j < 10000; j++ )
+            for( j = 0; j < 100; j++ )
             {
                 unsigned char tmp[8];
 
diff --git a/library/dhm.c b/library/dhm.c
index fb6937e..8255632 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -649,12 +649,28 @@
 
 #if defined(MBEDTLS_SELF_TEST)
 
+#if defined(MBEDTLS_PEM_PARSE_C)
 static const char mbedtls_test_dhm_params[] =
 "-----BEGIN DH PARAMETERS-----\r\n"
 "MIGHAoGBAJ419DBEOgmQTzo5qXl5fQcN9TN455wkOL7052HzxxRVMyhYmwQcgJvh\r\n"
 "1sa18fyfR9OiVEMYglOpkqVoGLN7qd5aQNNi5W7/C+VBdHTBJcGZJyyP5B3qcz32\r\n"
 "9mLJKudlVudV0Qxk5qUJaPZ/xupz0NyoVpviuiBOI1gNi8ovSXWzAgEC\r\n"
 "-----END DH PARAMETERS-----\r\n";
+#else /* MBEDTLS_PEM_PARSE_C */
+static const char mbedtls_test_dhm_params[] = {
+  0x30, 0x81, 0x87, 0x02, 0x81, 0x81, 0x00, 0x9e, 0x35, 0xf4, 0x30, 0x44,
+  0x3a, 0x09, 0x90, 0x4f, 0x3a, 0x39, 0xa9, 0x79, 0x79, 0x7d, 0x07, 0x0d,
+  0xf5, 0x33, 0x78, 0xe7, 0x9c, 0x24, 0x38, 0xbe, 0xf4, 0xe7, 0x61, 0xf3,
+  0xc7, 0x14, 0x55, 0x33, 0x28, 0x58, 0x9b, 0x04, 0x1c, 0x80, 0x9b, 0xe1,
+  0xd6, 0xc6, 0xb5, 0xf1, 0xfc, 0x9f, 0x47, 0xd3, 0xa2, 0x54, 0x43, 0x18,
+  0x82, 0x53, 0xa9, 0x92, 0xa5, 0x68, 0x18, 0xb3, 0x7b, 0xa9, 0xde, 0x5a,
+  0x40, 0xd3, 0x62, 0xe5, 0x6e, 0xff, 0x0b, 0xe5, 0x41, 0x74, 0x74, 0xc1,
+  0x25, 0xc1, 0x99, 0x27, 0x2c, 0x8f, 0xe4, 0x1d, 0xea, 0x73, 0x3d, 0xf6,
+  0xf6, 0x62, 0xc9, 0x2a, 0xe7, 0x65, 0x56, 0xe7, 0x55, 0xd1, 0x0c, 0x64,
+  0xe6, 0xa5, 0x09, 0x68, 0xf6, 0x7f, 0xc6, 0xea, 0x73, 0xd0, 0xdc, 0xa8,
+  0x56, 0x9b, 0xe2, 0xba, 0x20, 0x4e, 0x23, 0x58, 0x0d, 0x8b, 0xca, 0x2f,
+  0x49, 0x75, 0xb3, 0x02, 0x01, 0x02 };
+#endif /* MBEDTLS_PEM_PARSE_C */
 
 static const size_t mbedtls_test_dhm_params_len = sizeof( mbedtls_test_dhm_params );
 
diff --git a/library/ecdh.c b/library/ecdh.c
index eecae91..914eb50 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -59,6 +59,13 @@
 #endif
 }
 
+int mbedtls_ecdh_can_do( mbedtls_ecp_group_id gid )
+{
+    /* At this time, all groups support ECDH. */
+    (void) gid;
+    return( 1 );
+}
+
 #if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
 /*
  * Generate public key (restartable version)
@@ -215,6 +222,13 @@
 #else
     switch( grp_id )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECP_DP_CURVE25519:
+            ctx->point_format = MBEDTLS_ECP_PF_COMPRESSED;
+            ctx->var = MBEDTLS_ECDH_VARIANT_EVEREST;
+            ctx->grp_id = grp_id;
+            return( mbedtls_everest_setup( &ctx->ctx.everest_ecdh, grp_id ) );
+#endif
         default:
             ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED;
             ctx->var = MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0;
@@ -266,6 +280,11 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+            mbedtls_everest_free( &ctx->ctx.everest_ecdh );
+            break;
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             ecdh_free_internal( &ctx->ctx.mbed_ecdh );
             break;
@@ -331,7 +350,7 @@
 }
 
 /*
- * Setup and write the ServerKeyExhange parameters (RFC 4492)
+ * Setup and write the ServerKeyExchange parameters (RFC 4492)
  *      struct {
  *          ECParameters    curve_params;
  *          ECPoint         public;
@@ -360,6 +379,11 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+            return( mbedtls_everest_make_params( &ctx->ctx.everest_ecdh, olen,
+                                                 buf, blen, f_rng, p_rng ) );
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             return( ecdh_make_params_internal( &ctx->ctx.mbed_ecdh, olen,
                                                ctx->point_format, buf, blen,
@@ -409,6 +433,11 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+            return( mbedtls_everest_read_params( &ctx->ctx.everest_ecdh,
+                                                 buf, end) );
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             return( ecdh_read_params_internal( &ctx->ctx.mbed_ecdh,
                                                buf, end ) );
@@ -473,6 +502,16 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+        {
+            mbedtls_everest_ecdh_side s = side == MBEDTLS_ECDH_OURS ?
+                                                   MBEDTLS_EVEREST_ECDH_OURS :
+                                                   MBEDTLS_EVEREST_ECDH_THEIRS;
+            return( mbedtls_everest_get_params( &ctx->ctx.everest_ecdh,
+                                                key, s) );
+        }
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             return( ecdh_get_params_internal( &ctx->ctx.mbed_ecdh,
                                               key, side ) );
@@ -544,6 +583,11 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+            return( mbedtls_everest_make_public( &ctx->ctx.everest_ecdh, olen,
+                                                 buf, blen, f_rng, p_rng ) );
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             return( ecdh_make_public_internal( &ctx->ctx.mbed_ecdh, olen,
                                                ctx->point_format, buf, blen,
@@ -585,6 +629,11 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+            return( mbedtls_everest_read_public( &ctx->ctx.everest_ecdh,
+                                                 buf, blen ) );
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             return( ecdh_read_public_internal( &ctx->ctx.mbed_ecdh,
                                                        buf, blen ) );
@@ -667,6 +716,11 @@
 #else
     switch( ctx->var )
     {
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+        case MBEDTLS_ECDH_VARIANT_EVEREST:
+            return( mbedtls_everest_calc_secret( &ctx->ctx.everest_ecdh, olen,
+                                                 buf, blen, f_rng, p_rng ) );
+#endif
         case MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0:
             return( ecdh_calc_secret_internal( &ctx->ctx.mbed_ecdh, olen, buf,
                                                blen, f_rng, p_rng,
diff --git a/library/ecdsa.c b/library/ecdsa.c
index dc19384..5c30380 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -172,11 +172,11 @@
 }
 #endif /* MBEDTLS_ECDSA_DETERMINISTIC */
 
-#define ECDSA_RS_ECP    &rs_ctx->ecp
+#define ECDSA_RS_ECP    ( rs_ctx == NULL ? NULL : &rs_ctx->ecp )
 
 /* Utility macro for checking and updating ops budget */
 #define ECDSA_BUDGET( ops )   \
-    MBEDTLS_MPI_CHK( mbedtls_ecp_check_budget( grp, &rs_ctx->ecp, ops ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_check_budget( grp, ECDSA_RS_ECP, ops ) );
 
 /* Call this when entering a function that needs its own sub-context */
 #define ECDSA_RS_ENTER( SUB )   do {                                 \
@@ -263,7 +263,7 @@
     mbedtls_mpi *pk = &k, *pr = r;
 
     /* Fail cleanly on curves such as Curve25519 that can't be used for ECDSA */
-    if( grp->N.p == NULL )
+    if( ! mbedtls_ecdsa_can_do( grp->id ) || grp->N.p == NULL )
         return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /* Make sure d is in range 1..n-1 */
@@ -378,6 +378,20 @@
     return( ret );
 }
 
+int mbedtls_ecdsa_can_do( mbedtls_ecp_group_id gid )
+{
+    switch( gid )
+    {
+#ifdef MBEDTLS_ECP_DP_CURVE25519_ENABLED
+        case MBEDTLS_ECP_DP_CURVE25519: return 0;
+#endif
+#ifdef MBEDTLS_ECP_DP_CURVE448_ENABLED
+        case MBEDTLS_ECP_DP_CURVE448: return 0;
+#endif
+    default: return 1;
+    }
+}
+
 /*
  * Compute ECDSA signature of a hashed message
  */
@@ -502,7 +516,7 @@
     mbedtls_mpi_init( &u1 ); mbedtls_mpi_init( &u2 );
 
     /* Fail cleanly on curves such as Curve25519 that can't be used for ECDSA */
-    if( grp->N.p == NULL )
+    if( ! mbedtls_ecdsa_can_do( grp->id ) || grp->N.p == NULL )
         return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     ECDSA_RS_ENTER( ver );
diff --git a/library/ecp.c b/library/ecp.c
index 7a263b2..c281d84 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -366,14 +366,14 @@
 /*
  * List of supported curves:
  *  - internal ID
- *  - TLS NamedCurve ID (RFC 4492 sec. 5.1.1, RFC 7071 sec. 2)
+ *  - TLS NamedCurve ID (RFC 4492 sec. 5.1.1, RFC 7071 sec. 2, RFC 8446 sec. 4.2.7)
  *  - size in bits
  *  - readable name
  *
  * Curves are listed in order: largest curves first, and for a given size,
  * fastest curves first. This provides the default order for the SSL module.
  *
- * Reminder: update profiles in x509_crt.c when adding a new curves!
+ * Reminder: update profiles in Mbed TLS's x509_crt.c when adding new curves!
  */
 static const mbedtls_ecp_curve_info ecp_supported_curves[] =
 {
@@ -410,6 +410,9 @@
 #if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
     { MBEDTLS_ECP_DP_SECP192K1,    18,     192,    "secp192k1"         },
 #endif
+#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+    { MBEDTLS_ECP_DP_CURVE25519,   29,     256,    "x25519"            },
+#endif
     { MBEDTLS_ECP_DP_NONE,          0,     0,      NULL                },
 };
 
@@ -1080,6 +1083,18 @@
         INC_MUL_COUNT                                                   \
     } while( 0 )
 
+static inline int mbedtls_mpi_mul_mod( const mbedtls_ecp_group *grp,
+                                       mbedtls_mpi *X,
+                                       const mbedtls_mpi *A,
+                                       const mbedtls_mpi *B )
+{
+    int ret;
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( X, A, B ) );
+    MOD_MUL( *X );
+cleanup:
+    return( ret );
+}
+
 /*
  * Reduce a mbedtls_mpi mod p in-place, to use after mbedtls_mpi_sub_mpi
  * N->s < 0 is a very fast test, which fails only if N is 0
@@ -1088,6 +1103,18 @@
     while( (N).s < 0 && mbedtls_mpi_cmp_int( &(N), 0 ) != 0 )           \
         MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &(N), &(N), &grp->P ) )
 
+static inline int mbedtls_mpi_sub_mod( const mbedtls_ecp_group *grp,
+                                       mbedtls_mpi *X,
+                                       const mbedtls_mpi *A,
+                                       const mbedtls_mpi *B )
+{
+    int ret;
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( X, A, B ) );
+    MOD_SUB( *X );
+cleanup:
+    return( ret );
+}
+
 /*
  * Reduce a mbedtls_mpi mod p in-place, to use after mbedtls_mpi_add_mpi and mbedtls_mpi_mul_int.
  * We known P, N and the result are positive, so sub_abs is correct, and
@@ -1097,6 +1124,29 @@
     while( mbedtls_mpi_cmp_mpi( &(N), &grp->P ) >= 0 )                  \
         MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &(N), &(N), &grp->P ) )
 
+static inline int mbedtls_mpi_add_mod( const mbedtls_ecp_group *grp,
+                                       mbedtls_mpi *X,
+                                       const mbedtls_mpi *A,
+                                       const mbedtls_mpi *B )
+{
+    int ret;
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( X, A, B ) );
+    MOD_ADD( *X );
+cleanup:
+    return( ret );
+}
+
+static inline int mbedtls_mpi_shift_l_mod( const mbedtls_ecp_group *grp,
+                                           mbedtls_mpi *X,
+                                           size_t count )
+{
+    int ret;
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( X, count ) );
+    MOD_ADD( *X );
+cleanup:
+    return( ret );
+}
+
 #if defined(ECP_SHORTWEIERSTRASS)
 /*
  * For curves in short Weierstrass form, we do all the internal operations in
@@ -1129,14 +1179,14 @@
      * X = X / Z^2  mod p
      */
     MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &Zi,      &pt->Z,     &grp->P ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ZZi,     &Zi,        &Zi     ) ); MOD_MUL( ZZi );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->X,   &pt->X,     &ZZi    ) ); MOD_MUL( pt->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &ZZi,     &Zi,        &Zi     ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->X,   &pt->X,     &ZZi    ) );
 
     /*
      * Y = Y / Z^3  mod p
      */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y,   &pt->Y,     &ZZi    ) ); MOD_MUL( pt->Y );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y,   &pt->Y,     &Zi     ) ); MOD_MUL( pt->Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->Y,   &pt->Y,     &ZZi    ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->Y,   &pt->Y,     &Zi     ) );
 
     /*
      * Z = 1
@@ -1190,8 +1240,7 @@
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &c[0], &T[0]->Z ) );
     for( i = 1; i < T_size; i++ )
     {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &c[i], &c[i-1], &T[i]->Z ) );
-        MOD_MUL( c[i] );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &c[i], &c[i-1], &T[i]->Z ) );
     }
 
     /*
@@ -1210,17 +1259,17 @@
         }
         else
         {
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Zi, &u, &c[i-1]  ) ); MOD_MUL( Zi );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u,  &u, &T[i]->Z ) ); MOD_MUL( u );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &Zi, &u, &c[i-1]  ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &u,  &u, &T[i]->Z ) );
         }
 
         /*
          * proceed as in normalize()
          */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ZZi,     &Zi,      &Zi  ) ); MOD_MUL( ZZi );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->X, &T[i]->X, &ZZi ) ); MOD_MUL( T[i]->X );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &ZZi ) ); MOD_MUL( T[i]->Y );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &Zi  ) ); MOD_MUL( T[i]->Y );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &ZZi,     &Zi,      &Zi  ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T[i]->X, &T[i]->X, &ZZi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T[i]->Y, &T[i]->Y, &ZZi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T[i]->Y, &T[i]->Y, &Zi  ) );
 
         /*
          * Post-precessing: reclaim some memory by shrinking coordinates
@@ -1306,52 +1355,52 @@
     if( grp->A.p == NULL )
     {
         /* M = 3(X + Z^2)(X - Z^2) */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &P->Z,  &P->Z   ) ); MOD_MUL( S );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &T,  &P->X,  &S      ) ); MOD_ADD( T );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U,  &P->X,  &S      ) ); MOD_SUB( U );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &T,     &U      ) ); MOD_MUL( S );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &P->Z,  &P->Z   ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &T,  &P->X,  &S      ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &U,  &P->X,  &S      ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &T,     &U      ) );
         MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &M,  &S,     3       ) ); MOD_ADD( M );
     }
     else
     {
         /* M = 3.X^2 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &P->X,  &P->X   ) ); MOD_MUL( S );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &P->X,  &P->X   ) );
         MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &M,  &S,     3       ) ); MOD_ADD( M );
 
         /* Optimize away for "koblitz" curves with A = 0 */
         if( mbedtls_mpi_cmp_int( &grp->A, 0 ) != 0 )
         {
             /* M += A.Z^4 */
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &P->Z,  &P->Z   ) ); MOD_MUL( S );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T,  &S,     &S      ) ); MOD_MUL( T );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &T,     &grp->A ) ); MOD_MUL( S );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &M,  &M,     &S      ) ); MOD_ADD( M );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &P->Z,  &P->Z   ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T,  &S,     &S      ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &T,     &grp->A ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &M,  &M,     &S      ) );
         }
     }
 
     /* S = 4.X.Y^2 */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T,  &P->Y,  &P->Y   ) ); MOD_MUL( T );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &T,  1               ) ); MOD_ADD( T );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &P->X,  &T      ) ); MOD_MUL( S );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &S,  1               ) ); MOD_ADD( S );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T,  &P->Y,  &P->Y   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l_mod( grp, &T,  1               ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &P->X,  &T      ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l_mod( grp, &S,  1               ) );
 
     /* U = 8.Y^4 */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &U,  &T,     &T      ) ); MOD_MUL( U );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &U,  1               ) ); MOD_ADD( U );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &U,  &T,     &T      ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l_mod( grp, &U,  1               ) );
 
     /* T = M^2 - 2.S */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T,  &M,     &M      ) ); MOD_MUL( T );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T,  &T,     &S      ) ); MOD_SUB( T );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T,  &T,     &S      ) ); MOD_SUB( T );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T,  &M,     &M      ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &T,  &T,     &S      ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &T,  &T,     &S      ) );
 
     /* S = M(S - T) - U */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S,  &S,     &T      ) ); MOD_SUB( S );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S,  &S,     &M      ) ); MOD_MUL( S );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S,  &S,     &U      ) ); MOD_SUB( S );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &S,  &S,     &T      ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S,  &S,     &M      ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &S,  &S,     &U      ) );
 
     /* U = 2.Y.Z */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &U,  &P->Y,  &P->Z   ) ); MOD_MUL( U );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &U,  1               ) ); MOD_ADD( U );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &U,  &P->Y,  &P->Z   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l_mod( grp, &U,  1               ) );
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->X, &T ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Y, &S ) );
@@ -1414,12 +1463,12 @@
     mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 ); mbedtls_mpi_init( &T3 ); mbedtls_mpi_init( &T4 );
     mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z );
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1,  &P->Z,  &P->Z ) );  MOD_MUL( T1 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2,  &T1,    &P->Z ) );  MOD_MUL( T2 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1,  &T1,    &Q->X ) );  MOD_MUL( T1 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2,  &T2,    &Q->Y ) );  MOD_MUL( T2 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T1,  &T1,    &P->X ) );  MOD_SUB( T1 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T2,  &T2,    &P->Y ) );  MOD_SUB( T2 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T1,  &P->Z,  &P->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T2,  &T1,    &P->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T1,  &T1,    &Q->X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T2,  &T2,    &Q->Y ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &T1,  &T1,    &P->X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &T2,  &T2,    &P->Y ) );
 
     /* Special cases (2) and (3) */
     if( mbedtls_mpi_cmp_int( &T1, 0 ) == 0 )
@@ -1436,18 +1485,19 @@
         }
     }
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Z,   &P->Z,  &T1   ) );  MOD_MUL( Z  );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &T1,    &T1   ) );  MOD_MUL( T3 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T4,  &T3,    &T1   ) );  MOD_MUL( T4 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &T3,    &P->X ) );  MOD_MUL( T3 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1,  &T3,    2     ) );  MOD_ADD( T1 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X,   &T2,    &T2   ) );  MOD_MUL( X  );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X,   &X,     &T1   ) );  MOD_SUB( X  );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X,   &X,     &T4   ) );  MOD_SUB( X  );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T3,  &T3,    &X    ) );  MOD_SUB( T3 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &T3,    &T2   ) );  MOD_MUL( T3 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T4,  &T4,    &P->Y ) );  MOD_MUL( T4 );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &Y,   &T3,    &T4   ) );  MOD_SUB( Y  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &Z,   &P->Z,  &T1   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T3,  &T1,    &T1   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T4,  &T3,    &T1   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T3,  &T3,    &P->X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &T1, &T3 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l_mod( grp, &T1,  1     ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &X,   &T2,    &T2   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &X,   &X,     &T1   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &X,   &X,     &T4   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &T3,  &T3,    &X    ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T3,  &T3,    &T2   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T4,  &T4,    &P->Y ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &Y,   &T3,    &T4   ) );
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->X, &X ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Y, &Y ) );
@@ -1498,15 +1548,15 @@
     while( mbedtls_mpi_cmp_int( &l, 1 ) <= 0 );
 
     /* Z = l * Z */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Z,   &pt->Z,     &l  ) ); MOD_MUL( pt->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->Z,   &pt->Z,     &l  ) );
 
     /* X = l^2 * X */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ll,      &l,         &l  ) ); MOD_MUL( ll );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->X,   &pt->X,     &ll ) ); MOD_MUL( pt->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &ll,      &l,         &l  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->X,   &pt->X,     &ll ) );
 
     /* Y = l^3 * Y */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ll,      &ll,        &l  ) ); MOD_MUL( ll );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y,   &pt->Y,     &ll ) ); MOD_MUL( pt->Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &ll,      &ll,        &l  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->Y,   &pt->Y,     &ll ) );
 
 cleanup:
     mbedtls_mpi_free( &l ); mbedtls_mpi_free( &ll );
@@ -2004,8 +2054,10 @@
      * Make sure w is within bounds.
      * (The last test is useful only for very small curves in the test suite.)
      */
+#if( MBEDTLS_ECP_WINDOW_SIZE < 6 )
     if( w > MBEDTLS_ECP_WINDOW_SIZE )
         w = MBEDTLS_ECP_WINDOW_SIZE;
+#endif
     if( w >= grp->nbits )
         w = 2;
 
@@ -2171,7 +2223,7 @@
 #endif /* MBEDTLS_ECP_NORMALIZE_MXZ_ALT */
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &P->Z, &P->Z, &grp->P ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->X, &P->X, &P->Z ) ); MOD_MUL( P->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &P->X, &P->X, &P->Z ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) );
 
 cleanup:
@@ -2215,8 +2267,8 @@
     }
     while( mbedtls_mpi_cmp_int( &l, 1 ) <= 0 );
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->X, &P->X, &l ) ); MOD_MUL( P->X );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->Z, &P->Z, &l ) ); MOD_MUL( P->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &P->X, &P->X, &l ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &P->Z, &P->Z, &l ) );
 
 cleanup:
     mbedtls_mpi_free( &l );
@@ -2256,24 +2308,24 @@
     mbedtls_mpi_init( &BB ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &C );
     mbedtls_mpi_init( &D ); mbedtls_mpi_init( &DA ); mbedtls_mpi_init( &CB );
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &A,    &P->X,   &P->Z ) ); MOD_ADD( A    );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &AA,   &A,      &A    ) ); MOD_MUL( AA   );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &B,    &P->X,   &P->Z ) ); MOD_SUB( B    );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &BB,   &B,      &B    ) ); MOD_MUL( BB   );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &E,    &AA,     &BB   ) ); MOD_SUB( E    );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &C,    &Q->X,   &Q->Z ) ); MOD_ADD( C    );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &D,    &Q->X,   &Q->Z ) ); MOD_SUB( D    );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DA,   &D,      &A    ) ); MOD_MUL( DA   );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &CB,   &C,      &B    ) ); MOD_MUL( CB   );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &A,    &P->X,   &P->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &AA,   &A,      &A    ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &B,    &P->X,   &P->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &BB,   &B,      &B    ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &E,    &AA,     &BB   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &C,    &Q->X,   &Q->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &D,    &Q->X,   &Q->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &DA,   &D,      &A    ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &CB,   &C,      &B    ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &S->X, &DA,     &CB   ) ); MOD_MUL( S->X );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->X, &S->X,   &S->X ) ); MOD_MUL( S->X );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S->Z, &DA,     &CB   ) ); MOD_SUB( S->Z );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->Z, &S->Z,   &S->Z ) ); MOD_MUL( S->Z );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->Z, d,       &S->Z ) ); MOD_MUL( S->Z );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->X, &AA,     &BB   ) ); MOD_MUL( R->X );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->Z, &grp->A, &E    ) ); MOD_MUL( R->Z );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &R->Z, &BB,     &R->Z ) ); MOD_ADD( R->Z );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->Z, &E,      &R->Z ) ); MOD_MUL( R->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S->X, &S->X,   &S->X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &S->Z, &DA,     &CB   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S->Z, &S->Z,   &S->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S->Z, d,       &S->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &R->X, &AA,     &BB   ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &R->Z, &grp->A, &E    ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &R->Z, &BB,     &R->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &R->Z, &E,      &R->Z ) );
 
 cleanup:
     mbedtls_mpi_free( &A ); mbedtls_mpi_free( &AA ); mbedtls_mpi_free( &B );
@@ -2448,8 +2500,8 @@
      * YY = Y^2
      * RHS = X (X^2 + A) + B = X^3 + A X + B
      */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &YY,  &pt->Y,   &pt->Y  ) );  MOD_MUL( YY  );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &RHS, &pt->X,   &pt->X  ) );  MOD_MUL( RHS );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &YY,  &pt->Y,   &pt->Y  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &RHS, &pt->X,   &pt->X  ) );
 
     /* Special case for A = -3 */
     if( grp->A.p == NULL )
@@ -2458,11 +2510,11 @@
     }
     else
     {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &RHS, &RHS, &grp->A ) );  MOD_ADD( RHS );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &RHS, &RHS, &grp->A ) );
     }
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &RHS, &RHS,     &pt->X  ) );  MOD_MUL( RHS );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &RHS, &RHS,     &grp->B ) );  MOD_ADD( RHS );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &RHS, &RHS,     &pt->X  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &RHS, &RHS,     &grp->B ) );
 
     if( mbedtls_mpi_cmp_mpi( &YY, &RHS ) != 0 )
         ret = MBEDTLS_ERR_ECP_INVALID_KEY;
diff --git a/library/error.c b/library/error.c
index c596f0b..7d7155b 100644
--- a/library/error.c
+++ b/library/error.c
@@ -137,10 +137,6 @@
 #include "mbedtls/md5.h"
 #endif
 
-#if defined(MBEDTLS_NET_C)
-#include "mbedtls/net_sockets.h"
-#endif
-
 #if defined(MBEDTLS_OID_C)
 #include "mbedtls/oid.h"
 #endif
@@ -193,18 +189,10 @@
 #include "mbedtls/sha512.h"
 #endif
 
-#if defined(MBEDTLS_SSL_TLS_C)
-#include "mbedtls/ssl.h"
-#endif
-
 #if defined(MBEDTLS_THREADING_C)
 #include "mbedtls/threading.h"
 #endif
 
-#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
-#include "mbedtls/x509.h"
-#endif
-
 #if defined(MBEDTLS_XTEA_C)
 #include "mbedtls/xtea.h"
 #endif
@@ -410,165 +398,6 @@
         if( use_ret == -(MBEDTLS_ERR_RSA_HW_ACCEL_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - RSA hardware accelerator failed" );
 #endif /* MBEDTLS_RSA_C */
-
-#if defined(MBEDTLS_SSL_TLS_C)
-        if( use_ret == -(MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE) )
-            mbedtls_snprintf( buf, buflen, "SSL - The requested feature is not available" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_INPUT_DATA) )
-            mbedtls_snprintf( buf, buflen, "SSL - Bad input parameters to function" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_MAC) )
-            mbedtls_snprintf( buf, buflen, "SSL - Verification of the message MAC failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_RECORD) )
-            mbedtls_snprintf( buf, buflen, "SSL - An invalid SSL record was received" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CONN_EOF) )
-            mbedtls_snprintf( buf, buflen, "SSL - The connection indicated an EOF" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_UNKNOWN_CIPHER) )
-            mbedtls_snprintf( buf, buflen, "SSL - An unknown cipher was received" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN) )
-            mbedtls_snprintf( buf, buflen, "SSL - The server has no ciphersuites in common with the client" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_NO_RNG) )
-            mbedtls_snprintf( buf, buflen, "SSL - No RNG was provided to the SSL module" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE) )
-            mbedtls_snprintf( buf, buflen, "SSL - No client certification received from the client, but required by the authentication mode" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Our own certificate(s) is/are too large to send in an SSL message" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED) )
-            mbedtls_snprintf( buf, buflen, "SSL - The own certificate is not set, but needed by the server" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED) )
-            mbedtls_snprintf( buf, buflen, "SSL - The own private key or pre-shared key is not set, but needed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED) )
-            mbedtls_snprintf( buf, buflen, "SSL - No CA Chain is set, but required to operate" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE) )
-            mbedtls_snprintf( buf, buflen, "SSL - An unexpected message was received from our peer" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE) )
-        {
-            mbedtls_snprintf( buf, buflen, "SSL - A fatal alert message was received from our peer" );
-            return;
-        }
-        if( use_ret == -(MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED) )
-            mbedtls_snprintf( buf, buflen, "SSL - Verification of our peer failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) )
-            mbedtls_snprintf( buf, buflen, "SSL - The peer notified us that the connection is going to be closed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientHello handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerHello handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the Certificate handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the CertificateRequest handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerKeyExchange handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerHelloDone handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the CertificateVerify handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ChangeCipherSpec handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_FINISHED) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the Finished handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_ALLOC_FAILED) )
-            mbedtls_snprintf( buf, buflen, "SSL - Memory allocation failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_HW_ACCEL_FAILED) )
-            mbedtls_snprintf( buf, buflen, "SSL - Hardware acceleration function returned with error" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH) )
-            mbedtls_snprintf( buf, buflen, "SSL - Hardware acceleration function skipped / left alone data" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_COMPRESSION_FAILED) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the compression / decompression failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION) )
-            mbedtls_snprintf( buf, buflen, "SSL - Handshake protocol not within min/max boundaries" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET) )
-            mbedtls_snprintf( buf, buflen, "SSL - Processing of the NewSessionTicket handshake message failed" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED) )
-            mbedtls_snprintf( buf, buflen, "SSL - Session ticket has expired" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH) )
-            mbedtls_snprintf( buf, buflen, "SSL - Public key type mismatch (eg, asked for RSA key exchange and presented EC key)" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY) )
-            mbedtls_snprintf( buf, buflen, "SSL - Unknown identity received (eg, PSK identity)" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_INTERNAL_ERROR) )
-            mbedtls_snprintf( buf, buflen, "SSL - Internal error (eg, unexpected failure in lower-level module)" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_COUNTER_WRAPPING) )
-            mbedtls_snprintf( buf, buflen, "SSL - A counter would wrap (eg, too many messages exchanged)" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO) )
-            mbedtls_snprintf( buf, buflen, "SSL - Unexpected message at ServerHello in renegotiation" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED) )
-            mbedtls_snprintf( buf, buflen, "SSL - DTLS client must retry for hello verification" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL) )
-            mbedtls_snprintf( buf, buflen, "SSL - A buffer is too small to receive or write a message" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE) )
-            mbedtls_snprintf( buf, buflen, "SSL - None of the common ciphersuites is usable (eg, no suitable certificate, see debug messages)" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_WANT_READ) )
-            mbedtls_snprintf( buf, buflen, "SSL - No data of requested type currently available on underlying transport" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_WANT_WRITE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Connection requires a write call" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_TIMEOUT) )
-            mbedtls_snprintf( buf, buflen, "SSL - The operation timed out" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CLIENT_RECONNECT) )
-            mbedtls_snprintf( buf, buflen, "SSL - The client initiated a reconnect from the same port" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_UNEXPECTED_RECORD) )
-            mbedtls_snprintf( buf, buflen, "SSL - Record header looks valid but is not expected" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_NON_FATAL) )
-            mbedtls_snprintf( buf, buflen, "SSL - The alert message received indicates a non-fatal error" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH) )
-            mbedtls_snprintf( buf, buflen, "SSL - Couldn't set the hash for verifying CertificateVerify" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CONTINUE_PROCESSING) )
-            mbedtls_snprintf( buf, buflen, "SSL - Internal-only message signaling that further message-processing should be done" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS) )
-            mbedtls_snprintf( buf, buflen, "SSL - The asynchronous operation is not completed yet" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_EARLY_MESSAGE) )
-            mbedtls_snprintf( buf, buflen, "SSL - Internal-only message signaling that a message arrived early" );
-        if( use_ret == -(MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) )
-            mbedtls_snprintf( buf, buflen, "SSL - A cryptographic operation is in progress. Try again later" );
-#endif /* MBEDTLS_SSL_TLS_C */
-
-#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
-        if( use_ret == -(MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE) )
-            mbedtls_snprintf( buf, buflen, "X509 - Unavailable feature, e.g. RSA hashing/encryption combination" );
-        if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_OID) )
-            mbedtls_snprintf( buf, buflen, "X509 - Requested OID is unknown" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_FORMAT) )
-            mbedtls_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_VERSION) )
-            mbedtls_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR version element is invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_SERIAL) )
-            mbedtls_snprintf( buf, buflen, "X509 - The serial tag or value is invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_ALG) )
-            mbedtls_snprintf( buf, buflen, "X509 - The algorithm tag or value is invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_NAME) )
-            mbedtls_snprintf( buf, buflen, "X509 - The name tag or value is invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_DATE) )
-            mbedtls_snprintf( buf, buflen, "X509 - The date tag or value is invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_SIGNATURE) )
-            mbedtls_snprintf( buf, buflen, "X509 - The signature tag or value invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_EXTENSIONS) )
-            mbedtls_snprintf( buf, buflen, "X509 - The extension tag or value is invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_VERSION) )
-            mbedtls_snprintf( buf, buflen, "X509 - CRT/CRL/CSR has an unsupported version number" );
-        if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG) )
-            mbedtls_snprintf( buf, buflen, "X509 - Signature algorithm (oid) is unsupported" );
-        if( use_ret == -(MBEDTLS_ERR_X509_SIG_MISMATCH) )
-            mbedtls_snprintf( buf, buflen, "X509 - Signature algorithms do not match. (see \\c ::mbedtls_x509_crt sig_oid)" );
-        if( use_ret == -(MBEDTLS_ERR_X509_CERT_VERIFY_FAILED) )
-            mbedtls_snprintf( buf, buflen, "X509 - Certificate verification failed, e.g. CRL, CA or signature check failed" );
-        if( use_ret == -(MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT) )
-            mbedtls_snprintf( buf, buflen, "X509 - Format not recognized as DER or PEM" );
-        if( use_ret == -(MBEDTLS_ERR_X509_BAD_INPUT_DATA) )
-            mbedtls_snprintf( buf, buflen, "X509 - Input invalid" );
-        if( use_ret == -(MBEDTLS_ERR_X509_ALLOC_FAILED) )
-            mbedtls_snprintf( buf, buflen, "X509 - Allocation of memory failed" );
-        if( use_ret == -(MBEDTLS_ERR_X509_FILE_IO_ERROR) )
-            mbedtls_snprintf( buf, buflen, "X509 - Read/write of file failed" );
-        if( use_ret == -(MBEDTLS_ERR_X509_BUFFER_TOO_SMALL) )
-            mbedtls_snprintf( buf, buflen, "X509 - Destination buffer is too small" );
-        if( use_ret == -(MBEDTLS_ERR_X509_FATAL_ERROR) )
-            mbedtls_snprintf( buf, buflen, "X509 - A fatal error occurred, eg the chain is too long or the vrfy callback failed" );
-#endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */
         // END generated code
 
         if( strlen( buf ) == 0 )
@@ -790,35 +619,6 @@
         mbedtls_snprintf( buf, buflen, "MD5 - MD5 hardware accelerator failed" );
 #endif /* MBEDTLS_MD5_C */
 
-#if defined(MBEDTLS_NET_C)
-    if( use_ret == -(MBEDTLS_ERR_NET_SOCKET_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Failed to open a socket" );
-    if( use_ret == -(MBEDTLS_ERR_NET_CONNECT_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - The connection to the given server / port failed" );
-    if( use_ret == -(MBEDTLS_ERR_NET_BIND_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Binding of the socket failed" );
-    if( use_ret == -(MBEDTLS_ERR_NET_LISTEN_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Could not listen on the socket" );
-    if( use_ret == -(MBEDTLS_ERR_NET_ACCEPT_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Could not accept the incoming connection" );
-    if( use_ret == -(MBEDTLS_ERR_NET_RECV_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Reading information from the socket failed" );
-    if( use_ret == -(MBEDTLS_ERR_NET_SEND_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Sending information through the socket failed" );
-    if( use_ret == -(MBEDTLS_ERR_NET_CONN_RESET) )
-        mbedtls_snprintf( buf, buflen, "NET - Connection was reset by peer" );
-    if( use_ret == -(MBEDTLS_ERR_NET_UNKNOWN_HOST) )
-        mbedtls_snprintf( buf, buflen, "NET - Failed to get an IP address for the given hostname" );
-    if( use_ret == -(MBEDTLS_ERR_NET_BUFFER_TOO_SMALL) )
-        mbedtls_snprintf( buf, buflen, "NET - Buffer is too small to hold the data" );
-    if( use_ret == -(MBEDTLS_ERR_NET_INVALID_CONTEXT) )
-        mbedtls_snprintf( buf, buflen, "NET - The context is invalid, eg because it was free()ed" );
-    if( use_ret == -(MBEDTLS_ERR_NET_POLL_FAILED) )
-        mbedtls_snprintf( buf, buflen, "NET - Polling the net context failed" );
-    if( use_ret == -(MBEDTLS_ERR_NET_BAD_INPUT_DATA) )
-        mbedtls_snprintf( buf, buflen, "NET - Input invalid" );
-#endif /* MBEDTLS_NET_C */
-
 #if defined(MBEDTLS_OID_C)
     if( use_ret == -(MBEDTLS_ERR_OID_NOT_FOUND) )
         mbedtls_snprintf( buf, buflen, "OID - OID is not found" );
diff --git a/library/havege.c b/library/havege.c
index 54f897c..ca7dd17 100644
--- a/library/havege.c
+++ b/library/havege.c
@@ -38,6 +38,7 @@
 #include "mbedtls/timing.h"
 #include "mbedtls/platform_util.h"
 
+#include <stdint.h>
 #include <string.h>
 
 /* ------------------------------------------------------------------------
@@ -54,7 +55,7 @@
  * ------------------------------------------------------------------------
  */
 
-#define SWAP(X,Y) { int *T = (X); (X) = (Y); (Y) = T; }
+#define SWAP(X,Y) { uint32_t *T = (X); (X) = (Y); (Y) = T; }
 
 #define TST1_ENTER if( PTEST & 1 ) { PTEST ^= 3; PTEST >>= 1;
 #define TST2_ENTER if( PTEST & 1 ) { PTEST ^= 3; PTEST >>= 1;
@@ -77,7 +78,7 @@
     PTX = (PT1 >> 18) & 7;                              \
     PT1 &= 0x1FFF;                                      \
     PT2 &= 0x1FFF;                                      \
-    CLK = (int) mbedtls_timing_hardclock();                            \
+    CLK = (uint32_t) mbedtls_timing_hardclock();        \
                                                         \
     i = 0;                                              \
     A = &WALK[PT1    ]; RES[i++] ^= *A;                 \
@@ -100,7 +101,7 @@
                                                         \
     IN = (*A >> (5)) ^ (*A << (27)) ^ CLK;              \
     *A = (*B >> (6)) ^ (*B << (26)) ^ CLK;              \
-    *B = IN; CLK = (int) mbedtls_timing_hardclock();                   \
+    *B = IN; CLK = (uint32_t) mbedtls_timing_hardclock();       \
     *C = (*C >> (7)) ^ (*C << (25)) ^ CLK;              \
     *D = (*D >> (8)) ^ (*D << (24)) ^ CLK;              \
                                                         \
@@ -158,10 +159,11 @@
  */
 static void havege_fill( mbedtls_havege_state *hs )
 {
-    int i, n = 0;
-    int  U1,  U2, *A, *B, *C, *D;
-    int PT1, PT2, *WALK, RES[16];
-    int PTX, PTY, CLK, PTEST, IN;
+    size_t n = 0;
+    size_t i;
+    uint32_t  U1,  U2, *A, *B, *C, *D;
+    uint32_t PT1, PT2, *WALK, RES[16];
+    uint32_t PTX, PTY, CLK, PTEST, IN;
 
     WALK = hs->WALK;
     PT1  = hs->PT1;
@@ -212,7 +214,7 @@
  */
 int mbedtls_havege_random( void *p_rng, unsigned char *buf, size_t len )
 {
-    int val;
+    uint32_t val;
     size_t use_len;
     mbedtls_havege_state *hs = (mbedtls_havege_state *) p_rng;
     unsigned char *p = buf;
@@ -220,8 +222,8 @@
     while( len > 0 )
     {
         use_len = len;
-        if( use_len > sizeof(int) )
-            use_len = sizeof(int);
+        if( use_len > sizeof( val ) )
+            use_len = sizeof( val );
 
         if( hs->offset[1] >= MBEDTLS_HAVEGE_COLLECT_SIZE )
             havege_fill( hs );
diff --git a/library/hmac_drbg.c b/library/hmac_drbg.c
index c50330e..50d88bd 100644
--- a/library/hmac_drbg.c
+++ b/library/hmac_drbg.c
@@ -149,20 +149,32 @@
 }
 
 /*
- * HMAC_DRBG reseeding: 10.1.2.4 (arabic) + 9.2 (Roman)
+ * Internal function used both for seeding and reseeding the DRBG.
+ * Comments starting with arabic numbers refer to section 10.1.2.4
+ * of SP800-90A, while roman numbers refer to section 9.2.
  */
-int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx,
-                      const unsigned char *additional, size_t len )
+static int hmac_drbg_reseed_core( mbedtls_hmac_drbg_context *ctx,
+                                  const unsigned char *additional, size_t len,
+                                  int use_nonce )
 {
     unsigned char seed[MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT];
-    size_t seedlen;
+    size_t seedlen = 0;
     int ret;
 
-    /* III. Check input length */
-    if( len > MBEDTLS_HMAC_DRBG_MAX_INPUT ||
-        ctx->entropy_len + len > MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT )
     {
-        return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG );
+        size_t total_entropy_len;
+
+        if( use_nonce == 0 )
+            total_entropy_len = ctx->entropy_len;
+        else
+            total_entropy_len = ctx->entropy_len * 3 / 2;
+
+        /* III. Check input length */
+        if( len > MBEDTLS_HMAC_DRBG_MAX_INPUT ||
+            total_entropy_len + len > MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT )
+        {
+            return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG );
+        }
     }
 
     memset( seed, 0, MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT );
@@ -170,9 +182,32 @@
     /* IV. Gather entropy_len bytes of entropy for the seed */
     if( ( ret = ctx->f_entropy( ctx->p_entropy,
                                 seed, ctx->entropy_len ) ) != 0 )
+    {
         return( MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED );
+    }
+    seedlen += ctx->entropy_len;
 
-    seedlen = ctx->entropy_len;
+    /* For initial seeding, allow adding of nonce generated
+     * from the entropy source. See Sect 8.6.7 in SP800-90A. */
+    if( use_nonce )
+    {
+        /* Note: We don't merge the two calls to f_entropy() in order
+         *       to avoid requesting too much entropy from f_entropy()
+         *       at once. Specifically, if the underlying digest is not
+         *       SHA-1, 3 / 2 * entropy_len is at least 36 Bytes, which
+         *       is larger than the maximum of 32 Bytes that our own
+         *       entropy source implementation can emit in a single
+         *       call in configurations disabling SHA-512. */
+        if( ( ret = ctx->f_entropy( ctx->p_entropy,
+                                    seed + seedlen,
+                                    ctx->entropy_len / 2 ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED );
+        }
+
+        seedlen += ctx->entropy_len / 2;
+    }
+
 
     /* 1. Concatenate entropy and additional data if any */
     if( additional != NULL && len != 0 )
@@ -195,7 +230,19 @@
 }
 
 /*
+ * HMAC_DRBG reseeding: 10.1.2.4 + 9.2
+ */
+int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx,
+                      const unsigned char *additional, size_t len )
+{
+    return( hmac_drbg_reseed_core( ctx, additional, len, 0 ) );
+}
+
+/*
  * HMAC_DRBG initialisation (10.1.2.3 + 9.1)
+ *
+ * The nonce is not passed as a separate parameter but extracted
+ * from the entropy source as suggested in 8.6.7.
  */
 int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx,
                     const mbedtls_md_info_t * md_info,
@@ -205,7 +252,7 @@
                     size_t len )
 {
     int ret;
-    size_t entropy_len, md_size;
+    size_t md_size;
 
     if( ( ret = mbedtls_md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 )
         return( ret );
@@ -233,20 +280,15 @@
      *
      * (This also matches the sizes used in the NIST test vectors.)
      */
-    entropy_len = md_size <= 20 ? 16 : /* 160-bits hash -> 128 bits */
-                  md_size <= 28 ? 24 : /* 224-bits hash -> 192 bits */
-                                  32;  /* better (256+) -> 256 bits */
+    ctx->entropy_len = md_size <= 20 ? 16 : /* 160-bits hash -> 128 bits */
+                       md_size <= 28 ? 24 : /* 224-bits hash -> 192 bits */
+                       32;  /* better (256+) -> 256 bits */
 
-    /*
-     * For initialisation, use more entropy to emulate a nonce
-     * (Again, matches test vectors.)
-     */
-    ctx->entropy_len = entropy_len * 3 / 2;
-
-    if( ( ret = mbedtls_hmac_drbg_reseed( ctx, custom, len ) ) != 0 )
+    if( ( ret = hmac_drbg_reseed_core( ctx, custom, len,
+                                       1 /* add nonce */ ) ) != 0 )
+    {
         return( ret );
-
-    ctx->entropy_len = entropy_len;
+    }
 
     return( 0 );
 }
diff --git a/library/md.c b/library/md.c
index 303cdcb..ac8fac5 100644
--- a/library/md.c
+++ b/library/md.c
@@ -50,7 +50,7 @@
 #endif
 
 /*
- * Reminder: update profiles in x509_crt.c when adding a new hash!
+ * Reminder: update profiles in Mbed TLS's x509_crt.c when adding a new hash!
  */
 static const int supported_digests[] = {
 
diff --git a/library/net_sockets.c b/library/net_sockets.c
deleted file mode 100644
index 816b130..0000000
--- a/library/net_sockets.c
+++ /dev/null
@@ -1,668 +0,0 @@
-/*
- *  TCP/IP or UDP/IP networking functions
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/* Enable definition of getaddrinfo() even when compiling with -std=c99. Must
- * be set before config.h, which pulls in glibc's features.h indirectly.
- * Harmless on other platforms. */
-#define _POSIX_C_SOURCE 200112L
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_NET_C)
-
-#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
-    !defined(__APPLE__) && !defined(_WIN32) && !defined(__QNXNTO__) && \
-    !defined(__HAIKU__)
-#error "This module only works on Unix and Windows, see MBEDTLS_NET_C in config.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#endif
-
-#include "mbedtls/net_sockets.h"
-
-#include <string.h>
-
-#if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(EFIX64) && \
-    !defined(EFI32)
-
-#define IS_EINTR( ret ) ( ( ret ) == WSAEINTR )
-
-#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0501)
-#undef _WIN32_WINNT
-/* Enables getaddrinfo() & Co */
-#define _WIN32_WINNT 0x0501
-#endif
-
-#include <ws2tcpip.h>
-
-#include <winsock2.h>
-#include <windows.h>
-
-#if defined(_MSC_VER)
-#if defined(_WIN32_WCE)
-#pragma comment( lib, "ws2.lib" )
-#else
-#pragma comment( lib, "ws2_32.lib" )
-#endif
-#endif /* _MSC_VER */
-
-#define read(fd,buf,len)        recv( fd, (char*)( buf ), (int)( len ), 0 )
-#define write(fd,buf,len)       send( fd, (char*)( buf ), (int)( len ), 0 )
-#define close(fd)               closesocket(fd)
-
-static int wsa_init_done = 0;
-
-#else /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <errno.h>
-
-#define IS_EINTR( ret ) ( ( ret ) == EINTR )
-
-#endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
-
-/* Some MS functions want int and MSVC warns if we pass size_t,
- * but the standard functions use socklen_t, so cast only for MSVC */
-#if defined(_MSC_VER)
-#define MSVC_INT_CAST   (int)
-#else
-#define MSVC_INT_CAST
-#endif
-
-#include <stdio.h>
-
-#include <time.h>
-
-#include <stdint.h>
-
-/*
- * Prepare for using the sockets interface
- */
-static int net_prepare( void )
-{
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-    WSADATA wsaData;
-
-    if( wsa_init_done == 0 )
-    {
-        if( WSAStartup( MAKEWORD(2,0), &wsaData ) != 0 )
-            return( MBEDTLS_ERR_NET_SOCKET_FAILED );
-
-        wsa_init_done = 1;
-    }
-#else
-#if !defined(EFIX64) && !defined(EFI32)
-    signal( SIGPIPE, SIG_IGN );
-#endif
-#endif
-    return( 0 );
-}
-
-/*
- * Initialize a context
- */
-void mbedtls_net_init( mbedtls_net_context *ctx )
-{
-    ctx->fd = -1;
-}
-
-/*
- * Initiate a TCP connection with host:port and the given protocol
- */
-int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host,
-                         const char *port, int proto )
-{
-    int ret;
-    struct addrinfo hints, *addr_list, *cur;
-
-    if( ( ret = net_prepare() ) != 0 )
-        return( ret );
-
-    /* Do name resolution with both IPv6 and IPv4 */
-    memset( &hints, 0, sizeof( hints ) );
-    hints.ai_family = AF_UNSPEC;
-    hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
-    hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
-
-    if( getaddrinfo( host, port, &hints, &addr_list ) != 0 )
-        return( MBEDTLS_ERR_NET_UNKNOWN_HOST );
-
-    /* Try the sockaddrs until a connection succeeds */
-    ret = MBEDTLS_ERR_NET_UNKNOWN_HOST;
-    for( cur = addr_list; cur != NULL; cur = cur->ai_next )
-    {
-        ctx->fd = (int) socket( cur->ai_family, cur->ai_socktype,
-                            cur->ai_protocol );
-        if( ctx->fd < 0 )
-        {
-            ret = MBEDTLS_ERR_NET_SOCKET_FAILED;
-            continue;
-        }
-
-        if( connect( ctx->fd, cur->ai_addr, MSVC_INT_CAST cur->ai_addrlen ) == 0 )
-        {
-            ret = 0;
-            break;
-        }
-
-        close( ctx->fd );
-        ret = MBEDTLS_ERR_NET_CONNECT_FAILED;
-    }
-
-    freeaddrinfo( addr_list );
-
-    return( ret );
-}
-
-/*
- * Create a listening socket on bind_ip:port
- */
-int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto )
-{
-    int n, ret;
-    struct addrinfo hints, *addr_list, *cur;
-
-    if( ( ret = net_prepare() ) != 0 )
-        return( ret );
-
-    /* Bind to IPv6 and/or IPv4, but only in the desired protocol */
-    memset( &hints, 0, sizeof( hints ) );
-    hints.ai_family = AF_UNSPEC;
-    hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
-    hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
-    if( bind_ip == NULL )
-        hints.ai_flags = AI_PASSIVE;
-
-    if( getaddrinfo( bind_ip, port, &hints, &addr_list ) != 0 )
-        return( MBEDTLS_ERR_NET_UNKNOWN_HOST );
-
-    /* Try the sockaddrs until a binding succeeds */
-    ret = MBEDTLS_ERR_NET_UNKNOWN_HOST;
-    for( cur = addr_list; cur != NULL; cur = cur->ai_next )
-    {
-        ctx->fd = (int) socket( cur->ai_family, cur->ai_socktype,
-                            cur->ai_protocol );
-        if( ctx->fd < 0 )
-        {
-            ret = MBEDTLS_ERR_NET_SOCKET_FAILED;
-            continue;
-        }
-
-        n = 1;
-        if( setsockopt( ctx->fd, SOL_SOCKET, SO_REUSEADDR,
-                        (const char *) &n, sizeof( n ) ) != 0 )
-        {
-            close( ctx->fd );
-            ret = MBEDTLS_ERR_NET_SOCKET_FAILED;
-            continue;
-        }
-
-        if( bind( ctx->fd, cur->ai_addr, MSVC_INT_CAST cur->ai_addrlen ) != 0 )
-        {
-            close( ctx->fd );
-            ret = MBEDTLS_ERR_NET_BIND_FAILED;
-            continue;
-        }
-
-        /* Listen only makes sense for TCP */
-        if( proto == MBEDTLS_NET_PROTO_TCP )
-        {
-            if( listen( ctx->fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 )
-            {
-                close( ctx->fd );
-                ret = MBEDTLS_ERR_NET_LISTEN_FAILED;
-                continue;
-            }
-        }
-
-        /* Bind was successful */
-        ret = 0;
-        break;
-    }
-
-    freeaddrinfo( addr_list );
-
-    return( ret );
-
-}
-
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-/*
- * Check if the requested operation would be blocking on a non-blocking socket
- * and thus 'failed' with a negative return value.
- */
-static int net_would_block( const mbedtls_net_context *ctx )
-{
-    ((void) ctx);
-    return( WSAGetLastError() == WSAEWOULDBLOCK );
-}
-#else
-/*
- * Check if the requested operation would be blocking on a non-blocking socket
- * and thus 'failed' with a negative return value.
- *
- * Note: on a blocking socket this function always returns 0!
- */
-static int net_would_block( const mbedtls_net_context *ctx )
-{
-    int err = errno;
-
-    /*
-     * Never return 'WOULD BLOCK' on a non-blocking socket
-     */
-    if( ( fcntl( ctx->fd, F_GETFL ) & O_NONBLOCK ) != O_NONBLOCK )
-    {
-        errno = err;
-        return( 0 );
-    }
-
-    switch( errno = err )
-    {
-#if defined EAGAIN
-        case EAGAIN:
-#endif
-#if defined EWOULDBLOCK && EWOULDBLOCK != EAGAIN
-        case EWOULDBLOCK:
-#endif
-            return( 1 );
-    }
-    return( 0 );
-}
-#endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
-
-/*
- * Accept a connection from a remote client
- */
-int mbedtls_net_accept( mbedtls_net_context *bind_ctx,
-                        mbedtls_net_context *client_ctx,
-                        void *client_ip, size_t buf_size, size_t *ip_len )
-{
-    int ret;
-    int type;
-
-    struct sockaddr_storage client_addr;
-
-#if defined(__socklen_t_defined) || defined(_SOCKLEN_T) ||  \
-    defined(_SOCKLEN_T_DECLARED) || defined(__DEFINED_socklen_t)
-    socklen_t n = (socklen_t) sizeof( client_addr );
-    socklen_t type_len = (socklen_t) sizeof( type );
-#else
-    int n = (int) sizeof( client_addr );
-    int type_len = (int) sizeof( type );
-#endif
-
-    /* Is this a TCP or UDP socket? */
-    if( getsockopt( bind_ctx->fd, SOL_SOCKET, SO_TYPE,
-                    (void *) &type, &type_len ) != 0 ||
-        ( type != SOCK_STREAM && type != SOCK_DGRAM ) )
-    {
-        return( MBEDTLS_ERR_NET_ACCEPT_FAILED );
-    }
-
-    if( type == SOCK_STREAM )
-    {
-        /* TCP: actual accept() */
-        ret = client_ctx->fd = (int) accept( bind_ctx->fd,
-                                             (struct sockaddr *) &client_addr, &n );
-    }
-    else
-    {
-        /* UDP: wait for a message, but keep it in the queue */
-        char buf[1] = { 0 };
-
-        ret = (int) recvfrom( bind_ctx->fd, buf, sizeof( buf ), MSG_PEEK,
-                        (struct sockaddr *) &client_addr, &n );
-
-#if defined(_WIN32)
-        if( ret == SOCKET_ERROR &&
-            WSAGetLastError() == WSAEMSGSIZE )
-        {
-            /* We know buf is too small, thanks, just peeking here */
-            ret = 0;
-        }
-#endif
-    }
-
-    if( ret < 0 )
-    {
-        if( net_would_block( bind_ctx ) != 0 )
-            return( MBEDTLS_ERR_SSL_WANT_READ );
-
-        return( MBEDTLS_ERR_NET_ACCEPT_FAILED );
-    }
-
-    /* UDP: hijack the listening socket to communicate with the client,
-     * then bind a new socket to accept new connections */
-    if( type != SOCK_STREAM )
-    {
-        struct sockaddr_storage local_addr;
-        int one = 1;
-
-        if( connect( bind_ctx->fd, (struct sockaddr *) &client_addr, n ) != 0 )
-            return( MBEDTLS_ERR_NET_ACCEPT_FAILED );
-
-        client_ctx->fd = bind_ctx->fd;
-        bind_ctx->fd   = -1; /* In case we exit early */
-
-        n = sizeof( struct sockaddr_storage );
-        if( getsockname( client_ctx->fd,
-                         (struct sockaddr *) &local_addr, &n ) != 0 ||
-            ( bind_ctx->fd = (int) socket( local_addr.ss_family,
-                                           SOCK_DGRAM, IPPROTO_UDP ) ) < 0 ||
-            setsockopt( bind_ctx->fd, SOL_SOCKET, SO_REUSEADDR,
-                        (const char *) &one, sizeof( one ) ) != 0 )
-        {
-            return( MBEDTLS_ERR_NET_SOCKET_FAILED );
-        }
-
-        if( bind( bind_ctx->fd, (struct sockaddr *) &local_addr, n ) != 0 )
-        {
-            return( MBEDTLS_ERR_NET_BIND_FAILED );
-        }
-    }
-
-    if( client_ip != NULL )
-    {
-        if( client_addr.ss_family == AF_INET )
-        {
-            struct sockaddr_in *addr4 = (struct sockaddr_in *) &client_addr;
-            *ip_len = sizeof( addr4->sin_addr.s_addr );
-
-            if( buf_size < *ip_len )
-                return( MBEDTLS_ERR_NET_BUFFER_TOO_SMALL );
-
-            memcpy( client_ip, &addr4->sin_addr.s_addr, *ip_len );
-        }
-        else
-        {
-            struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *) &client_addr;
-            *ip_len = sizeof( addr6->sin6_addr.s6_addr );
-
-            if( buf_size < *ip_len )
-                return( MBEDTLS_ERR_NET_BUFFER_TOO_SMALL );
-
-            memcpy( client_ip, &addr6->sin6_addr.s6_addr, *ip_len);
-        }
-    }
-
-    return( 0 );
-}
-
-/*
- * Set the socket blocking or non-blocking
- */
-int mbedtls_net_set_block( mbedtls_net_context *ctx )
-{
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-    u_long n = 0;
-    return( ioctlsocket( ctx->fd, FIONBIO, &n ) );
-#else
-    return( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL ) & ~O_NONBLOCK ) );
-#endif
-}
-
-int mbedtls_net_set_nonblock( mbedtls_net_context *ctx )
-{
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-    u_long n = 1;
-    return( ioctlsocket( ctx->fd, FIONBIO, &n ) );
-#else
-    return( fcntl( ctx->fd, F_SETFL, fcntl( ctx->fd, F_GETFL ) | O_NONBLOCK ) );
-#endif
-}
-
-/*
- * Check if data is available on the socket
- */
-
-int mbedtls_net_poll( mbedtls_net_context *ctx, uint32_t rw, uint32_t timeout )
-{
-    int ret;
-    struct timeval tv;
-
-    fd_set read_fds;
-    fd_set write_fds;
-
-    int fd = ctx->fd;
-
-    if( fd < 0 )
-        return( MBEDTLS_ERR_NET_INVALID_CONTEXT );
-
-#if defined(__has_feature)
-#if __has_feature(memory_sanitizer)
-    /* Ensure that memory sanitizers consider read_fds and write_fds as
-     * initialized even on platforms such as Glibc/x86_64 where FD_ZERO
-     * is implemented in assembly. */
-    memset( &read_fds, 0, sizeof( read_fds ) );
-    memset( &write_fds, 0, sizeof( write_fds ) );
-#endif
-#endif
-
-    FD_ZERO( &read_fds );
-    if( rw & MBEDTLS_NET_POLL_READ )
-    {
-        rw &= ~MBEDTLS_NET_POLL_READ;
-        FD_SET( fd, &read_fds );
-    }
-
-    FD_ZERO( &write_fds );
-    if( rw & MBEDTLS_NET_POLL_WRITE )
-    {
-        rw &= ~MBEDTLS_NET_POLL_WRITE;
-        FD_SET( fd, &write_fds );
-    }
-
-    if( rw != 0 )
-        return( MBEDTLS_ERR_NET_BAD_INPUT_DATA );
-
-    tv.tv_sec  = timeout / 1000;
-    tv.tv_usec = ( timeout % 1000 ) * 1000;
-
-    do
-    {
-        ret = select( fd + 1, &read_fds, &write_fds, NULL,
-                      timeout == (uint32_t) -1 ? NULL : &tv );
-    }
-    while( IS_EINTR( ret ) );
-
-    if( ret < 0 )
-        return( MBEDTLS_ERR_NET_POLL_FAILED );
-
-    ret = 0;
-    if( FD_ISSET( fd, &read_fds ) )
-        ret |= MBEDTLS_NET_POLL_READ;
-    if( FD_ISSET( fd, &write_fds ) )
-        ret |= MBEDTLS_NET_POLL_WRITE;
-
-    return( ret );
-}
-
-/*
- * Portable usleep helper
- */
-void mbedtls_net_usleep( unsigned long usec )
-{
-#if defined(_WIN32)
-    Sleep( ( usec + 999 ) / 1000 );
-#else
-    struct timeval tv;
-    tv.tv_sec  = usec / 1000000;
-#if defined(__unix__) || defined(__unix) || \
-    ( defined(__APPLE__) && defined(__MACH__) )
-    tv.tv_usec = (suseconds_t) usec % 1000000;
-#else
-    tv.tv_usec = usec % 1000000;
-#endif
-    select( 0, NULL, NULL, NULL, &tv );
-#endif
-}
-
-/*
- * Read at most 'len' characters
- */
-int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len )
-{
-    int ret;
-    int fd = ((mbedtls_net_context *) ctx)->fd;
-
-    if( fd < 0 )
-        return( MBEDTLS_ERR_NET_INVALID_CONTEXT );
-
-    ret = (int) read( fd, buf, len );
-
-    if( ret < 0 )
-    {
-        if( net_would_block( ctx ) != 0 )
-            return( MBEDTLS_ERR_SSL_WANT_READ );
-
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-        if( WSAGetLastError() == WSAECONNRESET )
-            return( MBEDTLS_ERR_NET_CONN_RESET );
-#else
-        if( errno == EPIPE || errno == ECONNRESET )
-            return( MBEDTLS_ERR_NET_CONN_RESET );
-
-        if( errno == EINTR )
-            return( MBEDTLS_ERR_SSL_WANT_READ );
-#endif
-
-        return( MBEDTLS_ERR_NET_RECV_FAILED );
-    }
-
-    return( ret );
-}
-
-/*
- * Read at most 'len' characters, blocking for at most 'timeout' ms
- */
-int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf,
-                              size_t len, uint32_t timeout )
-{
-    int ret;
-    struct timeval tv;
-    fd_set read_fds;
-    int fd = ((mbedtls_net_context *) ctx)->fd;
-
-    if( fd < 0 )
-        return( MBEDTLS_ERR_NET_INVALID_CONTEXT );
-
-    FD_ZERO( &read_fds );
-    FD_SET( fd, &read_fds );
-
-    tv.tv_sec  = timeout / 1000;
-    tv.tv_usec = ( timeout % 1000 ) * 1000;
-
-    ret = select( fd + 1, &read_fds, NULL, NULL, timeout == 0 ? NULL : &tv );
-
-    /* Zero fds ready means we timed out */
-    if( ret == 0 )
-        return( MBEDTLS_ERR_SSL_TIMEOUT );
-
-    if( ret < 0 )
-    {
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-        if( WSAGetLastError() == WSAEINTR )
-            return( MBEDTLS_ERR_SSL_WANT_READ );
-#else
-        if( errno == EINTR )
-            return( MBEDTLS_ERR_SSL_WANT_READ );
-#endif
-
-        return( MBEDTLS_ERR_NET_RECV_FAILED );
-    }
-
-    /* This call will not block */
-    return( mbedtls_net_recv( ctx, buf, len ) );
-}
-
-/*
- * Write at most 'len' characters
- */
-int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len )
-{
-    int ret;
-    int fd = ((mbedtls_net_context *) ctx)->fd;
-
-    if( fd < 0 )
-        return( MBEDTLS_ERR_NET_INVALID_CONTEXT );
-
-    ret = (int) write( fd, buf, len );
-
-    if( ret < 0 )
-    {
-        if( net_would_block( ctx ) != 0 )
-            return( MBEDTLS_ERR_SSL_WANT_WRITE );
-
-#if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
-    !defined(EFI32)
-        if( WSAGetLastError() == WSAECONNRESET )
-            return( MBEDTLS_ERR_NET_CONN_RESET );
-#else
-        if( errno == EPIPE || errno == ECONNRESET )
-            return( MBEDTLS_ERR_NET_CONN_RESET );
-
-        if( errno == EINTR )
-            return( MBEDTLS_ERR_SSL_WANT_WRITE );
-#endif
-
-        return( MBEDTLS_ERR_NET_SEND_FAILED );
-    }
-
-    return( ret );
-}
-
-/*
- * Gracefully close the connection
- */
-void mbedtls_net_free( mbedtls_net_context *ctx )
-{
-    if( ctx->fd == -1 )
-        return;
-
-    shutdown( ctx->fd, 2 );
-    close( ctx->fd );
-
-    ctx->fd = -1;
-}
-
-#endif /* MBEDTLS_NET_C */
diff --git a/library/oid.c b/library/oid.c
index 9f40941..27c455e 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -627,6 +627,12 @@
         MBEDTLS_MD_SHA512,
     },
 #endif /* MBEDTLS_SHA512_C */
+#if defined(MBEDTLS_RIPEMD160_C)
+    {
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_RIPEMD160 ),       "id-ripemd160",       "RIPEMD-160" },
+        MBEDTLS_MD_RIPEMD160,
+    },
+#endif /* MBEDTLS_RIPEMD160_C */
     {
         { NULL, 0, NULL, NULL },
         MBEDTLS_MD_NONE,
diff --git a/library/pk.c b/library/pk.c
index a1e278e..e93ccfd 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -158,17 +158,20 @@
 int mbedtls_pk_setup_opaque( mbedtls_pk_context *ctx, const psa_key_handle_t key )
 {
     const mbedtls_pk_info_t * const info = &mbedtls_pk_opaque_info;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
     psa_key_handle_t *pk_ctx;
     psa_key_type_t type;
 
     if( ctx == NULL || ctx->pk_info != NULL )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
-    if( PSA_SUCCESS != psa_get_key_information( key, &type, NULL ) )
+    if( PSA_SUCCESS != psa_get_key_attributes( key, &attributes ) )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
+    type = psa_get_key_type( &attributes );
+    psa_reset_key_attributes( &attributes );
 
     /* Current implementation of can_do() relies on this. */
-    if( ! PSA_KEY_TYPE_IS_ECC_KEYPAIR( type ) )
+    if( ! PSA_KEY_TYPE_IS_ECC_KEY_PAIR( type ) )
         return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE) ;
 
     if( ( ctx->pk_ctx = info->ctx_alloc_func() ) == NULL )
@@ -589,19 +592,18 @@
  * Currently only works for EC private keys.
  */
 int mbedtls_pk_wrap_as_opaque( mbedtls_pk_context *pk,
-                               psa_key_handle_t *slot,
+                               psa_key_handle_t *handle,
                                psa_algorithm_t hash_alg )
 {
 #if !defined(MBEDTLS_ECP_C)
     return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 #else
-    psa_key_handle_t key;
     const mbedtls_ecp_keypair *ec;
     unsigned char d[MBEDTLS_ECP_MAX_BYTES];
     size_t d_len;
     psa_ecc_curve_t curve_id;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
     psa_key_type_t key_type;
-    psa_key_policy_t policy;
     int ret;
 
     /* export the private key material in the format PSA wants */
@@ -614,32 +616,23 @@
         return( ret );
 
     curve_id = mbedtls_ecp_curve_info_from_grp_id( ec->grp.id )->tls_id;
-    key_type = PSA_KEY_TYPE_ECC_KEYPAIR(
+    key_type = PSA_KEY_TYPE_ECC_KEY_PAIR(
                                  mbedtls_psa_parse_tls_ecc_group ( curve_id ) );
 
-    /* allocate a key slot */
-    if( PSA_SUCCESS != psa_allocate_key( &key ) )
-        return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
+    /* prepare the key attributes */
+    psa_set_key_type( &attributes, key_type );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, PSA_ALG_ECDSA(hash_alg) );
 
-    /* set policy */
-    policy = psa_key_policy_init();
-    psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_SIGN,
-                                       PSA_ALG_ECDSA(hash_alg) );
-    if( PSA_SUCCESS != psa_set_key_policy( key, &policy ) )
+    /* import private key into PSA */
+    if( PSA_SUCCESS != psa_import_key( &attributes, d, d_len, handle ) )
         return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
 
-    /* import private key in slot */
-    if( PSA_SUCCESS != psa_import_key( key, key_type, d, d_len ) )
-        return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
-
-    /* remember slot number to be destroyed later by caller */
-    *slot = key;
-
     /* make PK context wrap the key slot */
     mbedtls_pk_free( pk );
     mbedtls_pk_init( pk );
 
-    return( mbedtls_pk_setup_opaque( pk, key ) );
+    return( mbedtls_pk_setup_opaque( pk, *handle ) );
 #endif /* MBEDTLS_ECP_C */
 }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index c7f879a..5a699c0 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -546,9 +546,9 @@
                        const unsigned char *sig, size_t sig_len )
 {
     int ret;
-    psa_key_handle_t key_slot;
-    psa_key_policy_t policy;
-    psa_key_type_t psa_type;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t key_handle = 0;
+    psa_status_t status;
     mbedtls_pk_context key;
     int key_len;
     /* see ECP_PUB_DER_MAX_BYTES in pkwrite.c */
@@ -576,23 +576,17 @@
     if( psa_md == 0 )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
     psa_sig_md = PSA_ALG_ECDSA( psa_md );
-    psa_type = PSA_KEY_TYPE_ECC_PUBLIC_KEY( curve );
 
-    if( ( ret = psa_allocate_key( &key_slot ) ) != PSA_SUCCESS )
-          return( mbedtls_psa_err_translate_pk( ret ) );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_ECC_PUBLIC_KEY( curve ) );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, psa_sig_md );
 
-    policy = psa_key_policy_init();
-    psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_VERIFY, psa_sig_md );
-    if( ( ret = psa_set_key_policy( key_slot, &policy ) ) != PSA_SUCCESS )
+    status = psa_import_key( &attributes,
+                             buf + sizeof( buf ) - key_len, key_len,
+                             &key_handle );
+    if( status != PSA_SUCCESS )
     {
-        ret = mbedtls_psa_err_translate_pk( ret );
-        goto cleanup;
-    }
-
-    if( psa_import_key( key_slot, psa_type, buf + sizeof( buf ) - key_len, key_len )
-         != PSA_SUCCESS )
-    {
-        ret = MBEDTLS_ERR_PK_BAD_INPUT_DATA;
+        ret = mbedtls_psa_err_translate_pk( status );
         goto cleanup;
     }
 
@@ -611,7 +605,7 @@
         goto cleanup;
     }
 
-    if( psa_asymmetric_verify( key_slot, psa_sig_md,
+    if( psa_asymmetric_verify( key_handle, psa_sig_md,
                                hash, hash_len,
                                buf, 2 * signature_part_size )
          != PSA_SUCCESS )
@@ -628,7 +622,7 @@
     ret = 0;
 
 cleanup:
-    psa_destroy_key( key_slot );
+    psa_destroy_key( key_handle );
     return( ret );
 }
 #else /* MBEDTLS_USE_PSA_CRYPTO */
@@ -898,10 +892,13 @@
 {
     const psa_key_handle_t *key = (const psa_key_handle_t *) ctx;
     size_t bits;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
 
-    if( PSA_SUCCESS != psa_get_key_information( *key, NULL, &bits ) )
+    if( PSA_SUCCESS != psa_get_key_attributes( *key, &attributes ) )
         return( 0 );
 
+    bits = psa_get_key_bits( &attributes );
+    psa_reset_key_attributes( &attributes );
     return( bits );
 }
 
@@ -1002,8 +999,9 @@
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     const psa_key_handle_t *key = (const psa_key_handle_t *) ctx;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
     psa_algorithm_t alg = PSA_ALG_ECDSA( mbedtls_psa_translate_md( md_alg ) );
-    size_t bits, buf_len;
+    size_t buf_len;
     psa_status_t status;
 
     /* PSA has its own RNG */
@@ -1014,11 +1012,11 @@
      * that information. Assume that the buffer is large enough for a
      * maximal-length signature with that key (otherwise the application is
      * buggy anyway). */
-    status = psa_get_key_information( *key, NULL, &bits );
+    status = psa_get_key_attributes( *key, &attributes );
     if( status != PSA_SUCCESS )
         return( mbedtls_psa_err_translate_pk( status ) );
-
-    buf_len = MBEDTLS_ECDSA_MAX_SIG_LEN( bits );
+    buf_len = MBEDTLS_ECDSA_MAX_SIG_LEN( psa_get_key_bits( &attributes ) );
+    psa_reset_key_attributes( &attributes );
 
     /* make the signature */
     status = psa_asymmetric_sign( *key, alg, hash, hash_len,
diff --git a/library/pkcs11.c b/library/pkcs11.c
deleted file mode 100644
index 0ea6425..0000000
--- a/library/pkcs11.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/**
- * \file pkcs11.c
- *
- * \brief Wrapper for PKCS#11 library libpkcs11-helper
- *
- * \author Adriaan de Jong <dejong@fox-it.com>
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#include "mbedtls/pkcs11.h"
-
-#if defined(MBEDTLS_PKCS11_C)
-
-#include "mbedtls/md.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/x509_crt.h"
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free       free
-#endif
-
-#include <string.h>
-
-void mbedtls_pkcs11_init( mbedtls_pkcs11_context *ctx )
-{
-    memset( ctx, 0, sizeof( mbedtls_pkcs11_context ) );
-}
-
-int mbedtls_pkcs11_x509_cert_bind( mbedtls_x509_crt *cert, pkcs11h_certificate_t pkcs11_cert )
-{
-    int ret = 1;
-    unsigned char *cert_blob = NULL;
-    size_t cert_blob_size = 0;
-
-    if( cert == NULL )
-    {
-        ret = 2;
-        goto cleanup;
-    }
-
-    if( pkcs11h_certificate_getCertificateBlob( pkcs11_cert, NULL,
-                                                &cert_blob_size ) != CKR_OK )
-    {
-        ret = 3;
-        goto cleanup;
-    }
-
-    cert_blob = mbedtls_calloc( 1, cert_blob_size );
-    if( NULL == cert_blob )
-    {
-        ret = 4;
-        goto cleanup;
-    }
-
-    if( pkcs11h_certificate_getCertificateBlob( pkcs11_cert, cert_blob,
-                                                &cert_blob_size ) != CKR_OK )
-    {
-        ret = 5;
-        goto cleanup;
-    }
-
-    if( 0 != mbedtls_x509_crt_parse( cert, cert_blob, cert_blob_size ) )
-    {
-        ret = 6;
-        goto cleanup;
-    }
-
-    ret = 0;
-
-cleanup:
-    if( NULL != cert_blob )
-        mbedtls_free( cert_blob );
-
-    return( ret );
-}
-
-
-int mbedtls_pkcs11_priv_key_bind( mbedtls_pkcs11_context *priv_key,
-        pkcs11h_certificate_t pkcs11_cert )
-{
-    int ret = 1;
-    mbedtls_x509_crt cert;
-
-    mbedtls_x509_crt_init( &cert );
-
-    if( priv_key == NULL )
-        goto cleanup;
-
-    if( 0 != mbedtls_pkcs11_x509_cert_bind( &cert, pkcs11_cert ) )
-        goto cleanup;
-
-    priv_key->len = mbedtls_pk_get_len( &cert.pk );
-    priv_key->pkcs11h_cert = pkcs11_cert;
-
-    ret = 0;
-
-cleanup:
-    mbedtls_x509_crt_free( &cert );
-
-    return( ret );
-}
-
-void mbedtls_pkcs11_priv_key_free( mbedtls_pkcs11_context *priv_key )
-{
-    if( NULL != priv_key )
-        pkcs11h_certificate_freeCertificate( priv_key->pkcs11h_cert );
-}
-
-int mbedtls_pkcs11_decrypt( mbedtls_pkcs11_context *ctx,
-                       int mode, size_t *olen,
-                       const unsigned char *input,
-                       unsigned char *output,
-                       size_t output_max_len )
-{
-    size_t input_len, output_len;
-
-    if( NULL == ctx )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-    if( MBEDTLS_RSA_PRIVATE != mode )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-    output_len = input_len = ctx->len;
-
-    if( input_len < 16 || input_len > output_max_len )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-    /* Determine size of output buffer */
-    if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input,
-            input_len, NULL, &output_len ) != CKR_OK )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-
-    if( output_len > output_max_len )
-        return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
-
-    if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input,
-            input_len, output, &output_len ) != CKR_OK )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-    *olen = output_len;
-    return( 0 );
-}
-
-int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx,
-                    int mode,
-                    mbedtls_md_type_t md_alg,
-                    unsigned int hashlen,
-                    const unsigned char *hash,
-                    unsigned char *sig )
-{
-    size_t sig_len = 0, asn_len = 0, oid_size = 0;
-    unsigned char *p = sig;
-    const char *oid;
-
-    if( NULL == ctx )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-    if( MBEDTLS_RSA_PRIVATE != mode )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-    if( md_alg != MBEDTLS_MD_NONE )
-    {
-        const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
-        if( md_info == NULL )
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-        if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-        hashlen = mbedtls_md_get_size( md_info );
-        asn_len = 10 + oid_size;
-    }
-
-    sig_len = ctx->len;
-    if( hashlen > sig_len || asn_len > sig_len ||
-        hashlen + asn_len > sig_len )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-
-    if( md_alg != MBEDTLS_MD_NONE )
-    {
-        /*
-         * DigestInfo ::= SEQUENCE {
-         *   digestAlgorithm DigestAlgorithmIdentifier,
-         *   digest Digest }
-         *
-         * DigestAlgorithmIdentifier ::= AlgorithmIdentifier
-         *
-         * Digest ::= OCTET STRING
-         */
-        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
-        *p++ = (unsigned char) ( 0x08 + oid_size + hashlen );
-        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
-        *p++ = (unsigned char) ( 0x04 + oid_size );
-        *p++ = MBEDTLS_ASN1_OID;
-        *p++ = oid_size & 0xFF;
-        memcpy( p, oid, oid_size );
-        p += oid_size;
-        *p++ = MBEDTLS_ASN1_NULL;
-        *p++ = 0x00;
-        *p++ = MBEDTLS_ASN1_OCTET_STRING;
-        *p++ = hashlen;
-    }
-
-    memcpy( p, hash, hashlen );
-
-    if( pkcs11h_certificate_signAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, sig,
-            asn_len + hashlen, sig, &sig_len ) != CKR_OK )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-
-    return( 0 );
-}
-
-#endif /* defined(MBEDTLS_PKCS11_C) */
diff --git a/library/pkwrite.c b/library/pkwrite.c
index b87f81b..4388160 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -246,17 +246,16 @@
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     if( pk_type == MBEDTLS_PK_OPAQUE )
     {
-        psa_status_t status;
+        psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
         psa_key_type_t key_type;
         psa_key_handle_t handle;
         psa_ecc_curve_t curve;
 
         handle = *((psa_key_handle_t*) key->pk_ctx );
-
-        status = psa_get_key_information( handle, &key_type,
-                                          NULL /* bitsize not needed */ );
-        if( status != PSA_SUCCESS )
+        if( PSA_SUCCESS != psa_get_key_attributes( handle, &attributes ) )
             return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
+        key_type = psa_get_key_type( &attributes );
+        psa_reset_key_attributes( &attributes );
 
         curve = PSA_KEY_TYPE_GET_CURVE( key_type );
         if( curve == 0 )
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
new file mode 100644
index 0000000..ef2d50e
--- /dev/null
+++ b/library/psa_crypto.c
@@ -0,0 +1,5682 @@
+/*
+ *  PSA crypto layer on top of Mbed TLS crypto
+ */
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+
+#include "psa_crypto_service_integration.h"
+#include "psa/crypto.h"
+
+#include "psa_crypto_core.h"
+#include "psa_crypto_invasive.h"
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+#include "psa_crypto_se.h"
+#endif
+#include "psa_crypto_slot_management.h"
+/* Include internal declarations that are useful for implementing persistently
+ * stored keys. */
+#include "psa_crypto_storage.h"
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include "mbedtls/platform.h"
+#if !defined(MBEDTLS_PLATFORM_C)
+#define mbedtls_calloc calloc
+#define mbedtls_free   free
+#endif
+
+#include "mbedtls/arc4.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/asn1write.h"
+#include "mbedtls/bignum.h"
+#include "mbedtls/blowfish.h"
+#include "mbedtls/camellia.h"
+#include "mbedtls/chacha20.h"
+#include "mbedtls/chachapoly.h"
+#include "mbedtls/cipher.h"
+#include "mbedtls/ccm.h"
+#include "mbedtls/cmac.h"
+#include "mbedtls/ctr_drbg.h"
+#include "mbedtls/des.h"
+#include "mbedtls/ecdh.h"
+#include "mbedtls/ecp.h"
+#include "mbedtls/entropy.h"
+#include "mbedtls/error.h"
+#include "mbedtls/gcm.h"
+#include "mbedtls/md2.h"
+#include "mbedtls/md4.h"
+#include "mbedtls/md5.h"
+#include "mbedtls/md.h"
+#include "mbedtls/md_internal.h"
+#include "mbedtls/pk.h"
+#include "mbedtls/pk_internal.h"
+#include "mbedtls/platform_util.h"
+#include "mbedtls/ripemd160.h"
+#include "mbedtls/rsa.h"
+#include "mbedtls/sha1.h"
+#include "mbedtls/sha256.h"
+#include "mbedtls/sha512.h"
+#include "mbedtls/xtea.h"
+
+#define ARRAY_LENGTH( array ) ( sizeof( array ) / sizeof( *( array ) ) )
+
+/* constant-time buffer comparison */
+static inline int safer_memcmp( const uint8_t *a, const uint8_t *b, size_t n )
+{
+    size_t i;
+    unsigned char diff = 0;
+
+    for( i = 0; i < n; i++ )
+        diff |= a[i] ^ b[i];
+
+    return( diff );
+}
+
+
+
+/****************************************************************/
+/* Global data, support functions and library management */
+/****************************************************************/
+
+static int key_type_is_raw_bytes( psa_key_type_t type )
+{
+    return( PSA_KEY_TYPE_IS_UNSTRUCTURED( type ) );
+}
+
+/* Values for psa_global_data_t::rng_state */
+#define RNG_NOT_INITIALIZED 0
+#define RNG_INITIALIZED 1
+#define RNG_SEEDED 2
+
+typedef struct
+{
+    void (* entropy_init )( mbedtls_entropy_context *ctx );
+    void (* entropy_free )( mbedtls_entropy_context *ctx );
+    mbedtls_entropy_context entropy;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    unsigned initialized : 1;
+    unsigned rng_state : 2;
+} psa_global_data_t;
+
+static psa_global_data_t global_data;
+
+#define GUARD_MODULE_INITIALIZED        \
+    if( global_data.initialized == 0 )  \
+        return( PSA_ERROR_BAD_STATE );
+
+static psa_status_t mbedtls_to_psa_error( int ret )
+{
+    /* If there's both a high-level code and low-level code, dispatch on
+     * the high-level code. */
+    switch( ret < -0x7f ? - ( -ret & 0x7f80 ) : ret )
+    {
+        case 0:
+            return( PSA_SUCCESS );
+
+        case MBEDTLS_ERR_AES_INVALID_KEY_LENGTH:
+        case MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH:
+        case MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_AES_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_ASN1_OUT_OF_DATA:
+        case MBEDTLS_ERR_ASN1_UNEXPECTED_TAG:
+        case MBEDTLS_ERR_ASN1_INVALID_LENGTH:
+        case MBEDTLS_ERR_ASN1_LENGTH_MISMATCH:
+        case MBEDTLS_ERR_ASN1_INVALID_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_ASN1_ALLOC_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        case MBEDTLS_ERR_ASN1_BUF_TOO_SMALL:
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+
+#if defined(MBEDTLS_ERR_BLOWFISH_BAD_INPUT_DATA)
+        case MBEDTLS_ERR_BLOWFISH_BAD_INPUT_DATA:
+#elif defined(MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH)
+        case MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH:
+#endif
+        case MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+#if defined(MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA)
+        case MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA:
+#elif defined(MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH)
+        case MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH:
+#endif
+        case MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_CCM_BAD_INPUT:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_CCM_AUTH_FAILED:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+        case MBEDTLS_ERR_CCM_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+
+        case MBEDTLS_ERR_CHACHAPOLY_BAD_STATE:
+            return( PSA_ERROR_BAD_STATE );
+        case MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+
+        case MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_CIPHER_ALLOC_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        case MBEDTLS_ERR_CIPHER_INVALID_PADDING:
+            return( PSA_ERROR_INVALID_PADDING );
+        case MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED:
+            return( PSA_ERROR_BAD_STATE );
+        case MBEDTLS_ERR_CIPHER_AUTH_FAILED:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+        case MBEDTLS_ERR_CIPHER_INVALID_CONTEXT:
+            return( PSA_ERROR_CORRUPTION_DETECTED );
+        case MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_ENTROPY );
+        case MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG:
+        case MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR:
+            return( PSA_ERROR_INSUFFICIENT_ENTROPY );
+
+        case MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_DES_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED:
+        case MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE:
+        case MBEDTLS_ERR_ENTROPY_SOURCE_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_ENTROPY );
+
+        case MBEDTLS_ERR_GCM_AUTH_FAILED:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+        case MBEDTLS_ERR_GCM_BAD_INPUT:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_GCM_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_MD2_HW_ACCEL_FAILED:
+        case MBEDTLS_ERR_MD4_HW_ACCEL_FAILED:
+        case MBEDTLS_ERR_MD5_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_MD_BAD_INPUT_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_MD_ALLOC_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        case MBEDTLS_ERR_MD_FILE_IO_ERROR:
+            return( PSA_ERROR_STORAGE_FAILURE );
+        case MBEDTLS_ERR_MD_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_MPI_FILE_IO_ERROR:
+            return( PSA_ERROR_STORAGE_FAILURE );
+        case MBEDTLS_ERR_MPI_BAD_INPUT_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_MPI_INVALID_CHARACTER:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL:
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+        case MBEDTLS_ERR_MPI_NEGATIVE_VALUE:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_MPI_DIVISION_BY_ZERO:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_MPI_NOT_ACCEPTABLE:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_MPI_ALLOC_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+        case MBEDTLS_ERR_PK_ALLOC_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        case MBEDTLS_ERR_PK_TYPE_MISMATCH:
+        case MBEDTLS_ERR_PK_BAD_INPUT_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_PK_FILE_IO_ERROR:
+            return( PSA_ERROR_STORAGE_FAILURE );
+        case MBEDTLS_ERR_PK_KEY_INVALID_VERSION:
+        case MBEDTLS_ERR_PK_KEY_INVALID_FORMAT:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_PK_UNKNOWN_PK_ALG:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_PK_PASSWORD_REQUIRED:
+        case MBEDTLS_ERR_PK_PASSWORD_MISMATCH:
+            return( PSA_ERROR_NOT_PERMITTED );
+        case MBEDTLS_ERR_PK_INVALID_PUBKEY:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_PK_INVALID_ALG:
+        case MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE:
+        case MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_PK_SIG_LEN_MISMATCH:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+        case MBEDTLS_ERR_PK_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+        case MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED:
+            return( PSA_ERROR_NOT_SUPPORTED );
+
+        case MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_RSA_BAD_INPUT_DATA:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_RSA_INVALID_PADDING:
+            return( PSA_ERROR_INVALID_PADDING );
+        case MBEDTLS_ERR_RSA_KEY_GEN_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+        case MBEDTLS_ERR_RSA_KEY_CHECK_FAILED:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_RSA_PUBLIC_FAILED:
+        case MBEDTLS_ERR_RSA_PRIVATE_FAILED:
+            return( PSA_ERROR_CORRUPTION_DETECTED );
+        case MBEDTLS_ERR_RSA_VERIFY_FAILED:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+        case MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE:
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+        case MBEDTLS_ERR_RSA_RNG_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        case MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_RSA_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED:
+        case MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED:
+        case MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_XTEA_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        case MBEDTLS_ERR_ECP_BAD_INPUT_DATA:
+        case MBEDTLS_ERR_ECP_INVALID_KEY:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        case MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL:
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+        case MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE:
+            return( PSA_ERROR_NOT_SUPPORTED );
+        case MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH:
+        case MBEDTLS_ERR_ECP_VERIFY_FAILED:
+            return( PSA_ERROR_INVALID_SIGNATURE );
+        case MBEDTLS_ERR_ECP_ALLOC_FAILED:
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        case MBEDTLS_ERR_ECP_HW_ACCEL_FAILED:
+            return( PSA_ERROR_HARDWARE_FAILURE );
+
+        default:
+            return( PSA_ERROR_GENERIC_ERROR );
+    }
+}
+
+
+
+
+/****************************************************************/
+/* Key management */
+/****************************************************************/
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+static inline int psa_key_slot_is_external( const psa_key_slot_t *slot )
+{
+    return( psa_key_lifetime_is_external( slot->attr.lifetime ) );
+}
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+#if defined(MBEDTLS_ECP_C)
+static psa_ecc_curve_t mbedtls_ecc_group_to_psa( mbedtls_ecp_group_id grpid )
+{
+    switch( grpid )
+    {
+        case MBEDTLS_ECP_DP_SECP192R1:
+            return( PSA_ECC_CURVE_SECP192R1 );
+        case MBEDTLS_ECP_DP_SECP224R1:
+            return( PSA_ECC_CURVE_SECP224R1 );
+        case MBEDTLS_ECP_DP_SECP256R1:
+            return( PSA_ECC_CURVE_SECP256R1 );
+        case MBEDTLS_ECP_DP_SECP384R1:
+            return( PSA_ECC_CURVE_SECP384R1 );
+        case MBEDTLS_ECP_DP_SECP521R1:
+            return( PSA_ECC_CURVE_SECP521R1 );
+        case MBEDTLS_ECP_DP_BP256R1:
+            return( PSA_ECC_CURVE_BRAINPOOL_P256R1 );
+        case MBEDTLS_ECP_DP_BP384R1:
+            return( PSA_ECC_CURVE_BRAINPOOL_P384R1 );
+        case MBEDTLS_ECP_DP_BP512R1:
+            return( PSA_ECC_CURVE_BRAINPOOL_P512R1 );
+        case MBEDTLS_ECP_DP_CURVE25519:
+            return( PSA_ECC_CURVE_CURVE25519 );
+        case MBEDTLS_ECP_DP_SECP192K1:
+            return( PSA_ECC_CURVE_SECP192K1 );
+        case MBEDTLS_ECP_DP_SECP224K1:
+            return( PSA_ECC_CURVE_SECP224K1 );
+        case MBEDTLS_ECP_DP_SECP256K1:
+            return( PSA_ECC_CURVE_SECP256K1 );
+        case MBEDTLS_ECP_DP_CURVE448:
+            return( PSA_ECC_CURVE_CURVE448 );
+        default:
+            return( 0 );
+    }
+}
+
+static mbedtls_ecp_group_id mbedtls_ecc_group_of_psa( psa_ecc_curve_t curve )
+{
+    switch( curve )
+    {
+        case PSA_ECC_CURVE_SECP192R1:
+            return( MBEDTLS_ECP_DP_SECP192R1 );
+        case PSA_ECC_CURVE_SECP224R1:
+            return( MBEDTLS_ECP_DP_SECP224R1 );
+        case PSA_ECC_CURVE_SECP256R1:
+            return( MBEDTLS_ECP_DP_SECP256R1 );
+        case PSA_ECC_CURVE_SECP384R1:
+            return( MBEDTLS_ECP_DP_SECP384R1 );
+        case PSA_ECC_CURVE_SECP521R1:
+            return( MBEDTLS_ECP_DP_SECP521R1 );
+        case PSA_ECC_CURVE_BRAINPOOL_P256R1:
+            return( MBEDTLS_ECP_DP_BP256R1 );
+        case PSA_ECC_CURVE_BRAINPOOL_P384R1:
+            return( MBEDTLS_ECP_DP_BP384R1 );
+        case PSA_ECC_CURVE_BRAINPOOL_P512R1:
+            return( MBEDTLS_ECP_DP_BP512R1 );
+        case PSA_ECC_CURVE_CURVE25519:
+            return( MBEDTLS_ECP_DP_CURVE25519 );
+        case PSA_ECC_CURVE_SECP192K1:
+            return( MBEDTLS_ECP_DP_SECP192K1 );
+        case PSA_ECC_CURVE_SECP224K1:
+            return( MBEDTLS_ECP_DP_SECP224K1 );
+        case PSA_ECC_CURVE_SECP256K1:
+            return( MBEDTLS_ECP_DP_SECP256K1 );
+        case PSA_ECC_CURVE_CURVE448:
+            return( MBEDTLS_ECP_DP_CURVE448 );
+        default:
+            return( MBEDTLS_ECP_DP_NONE );
+    }
+}
+#endif /* defined(MBEDTLS_ECP_C) */
+
+static psa_status_t prepare_raw_data_slot( psa_key_type_t type,
+                                           size_t bits,
+                                           struct raw_data *raw )
+{
+    /* Check that the bit size is acceptable for the key type */
+    switch( type )
+    {
+        case PSA_KEY_TYPE_RAW_DATA:
+            if( bits == 0 )
+            {
+                raw->bytes = 0;
+                raw->data = NULL;
+                return( PSA_SUCCESS );
+            }
+            break;
+#if defined(MBEDTLS_MD_C)
+        case PSA_KEY_TYPE_HMAC:
+#endif
+        case PSA_KEY_TYPE_DERIVE:
+            break;
+#if defined(MBEDTLS_AES_C)
+        case PSA_KEY_TYPE_AES:
+            if( bits != 128 && bits != 192 && bits != 256 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            break;
+#endif
+#if defined(MBEDTLS_CAMELLIA_C)
+        case PSA_KEY_TYPE_CAMELLIA:
+            if( bits != 128 && bits != 192 && bits != 256 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            break;
+#endif
+#if defined(MBEDTLS_DES_C)
+        case PSA_KEY_TYPE_DES:
+            if( bits != 64 && bits != 128 && bits != 192 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            break;
+#endif
+#if defined(MBEDTLS_ARC4_C)
+        case PSA_KEY_TYPE_ARC4:
+            if( bits < 8 || bits > 2048 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            break;
+#endif
+#if defined(MBEDTLS_CHACHA20_C)
+        case PSA_KEY_TYPE_CHACHA20:
+            if( bits != 256 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            break;
+#endif
+        default:
+            return( PSA_ERROR_NOT_SUPPORTED );
+    }
+    if( bits % 8 != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    /* Allocate memory for the key */
+    raw->bytes = PSA_BITS_TO_BYTES( bits );
+    raw->data = mbedtls_calloc( 1, raw->bytes );
+    if( raw->data == NULL )
+    {
+        raw->bytes = 0;
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+    }
+    return( PSA_SUCCESS );
+}
+
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PK_PARSE_C)
+/* Mbed TLS doesn't support non-byte-aligned key sizes (i.e. key sizes
+ * that are not a multiple of 8) well. For example, there is only
+ * mbedtls_rsa_get_len(), which returns a number of bytes, and no
+ * way to return the exact bit size of a key.
+ * To keep things simple, reject non-byte-aligned key sizes. */
+static psa_status_t psa_check_rsa_key_byte_aligned(
+    const mbedtls_rsa_context *rsa )
+{
+    mbedtls_mpi n;
+    psa_status_t status;
+    mbedtls_mpi_init( &n );
+    status = mbedtls_to_psa_error(
+        mbedtls_rsa_export( rsa, &n, NULL, NULL, NULL, NULL ) );
+    if( status == PSA_SUCCESS )
+    {
+        if( mbedtls_mpi_bitlen( &n ) % 8 != 0 )
+            status = PSA_ERROR_NOT_SUPPORTED;
+    }
+    mbedtls_mpi_free( &n );
+    return( status );
+}
+
+static psa_status_t psa_import_rsa_key( psa_key_type_t type,
+                                        const uint8_t *data,
+                                        size_t data_length,
+                                        mbedtls_rsa_context **p_rsa )
+{
+    psa_status_t status;
+    mbedtls_pk_context pk;
+    mbedtls_rsa_context *rsa;
+    size_t bits;
+
+    mbedtls_pk_init( &pk );
+
+    /* Parse the data. */
+    if( PSA_KEY_TYPE_IS_KEY_PAIR( type ) )
+        status = mbedtls_to_psa_error(
+            mbedtls_pk_parse_key( &pk, data, data_length, NULL, 0 ) );
+    else
+        status = mbedtls_to_psa_error(
+            mbedtls_pk_parse_public_key( &pk, data, data_length ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    /* We have something that the pkparse module recognizes. If it is a
+     * valid RSA key, store it. */
+    if( mbedtls_pk_get_type( &pk ) != MBEDTLS_PK_RSA )
+    {
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto exit;
+    }
+
+    rsa = mbedtls_pk_rsa( pk );
+    /* The size of an RSA key doesn't have to be a multiple of 8. Mbed TLS
+     * supports non-byte-aligned key sizes, but not well. For example,
+     * mbedtls_rsa_get_len() returns the key size in bytes, not in bits. */
+    bits = PSA_BYTES_TO_BITS( mbedtls_rsa_get_len( rsa ) );
+    if( bits > PSA_VENDOR_RSA_MAX_KEY_BITS )
+    {
+        status = PSA_ERROR_NOT_SUPPORTED;
+        goto exit;
+    }
+    status = psa_check_rsa_key_byte_aligned( rsa );
+
+exit:
+    /* Free the content of the pk object only on error. */
+    if( status != PSA_SUCCESS )
+    {
+        mbedtls_pk_free( &pk );
+        return( status );
+    }
+
+    /* On success, store the content of the object in the RSA context. */
+    *p_rsa = rsa;
+
+    return( PSA_SUCCESS );
+}
+#endif /* defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PK_PARSE_C) */
+
+#if defined(MBEDTLS_ECP_C)
+
+/* Import a public key given as the uncompressed representation defined by SEC1
+ * 2.3.3 as the content of an ECPoint. */
+static psa_status_t psa_import_ec_public_key( psa_ecc_curve_t curve,
+                                              const uint8_t *data,
+                                              size_t data_length,
+                                              mbedtls_ecp_keypair **p_ecp )
+{
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+    mbedtls_ecp_keypair *ecp = NULL;
+    mbedtls_ecp_group_id grp_id = mbedtls_ecc_group_of_psa( curve );
+
+    *p_ecp = NULL;
+    ecp = mbedtls_calloc( 1, sizeof( *ecp ) );
+    if( ecp == NULL )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+    mbedtls_ecp_keypair_init( ecp );
+
+    /* Load the group. */
+    status = mbedtls_to_psa_error(
+        mbedtls_ecp_group_load( &ecp->grp, grp_id ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    /* Load the public value. */
+    status = mbedtls_to_psa_error(
+        mbedtls_ecp_point_read_binary( &ecp->grp, &ecp->Q,
+                                       data, data_length ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    /* Check that the point is on the curve. */
+    status = mbedtls_to_psa_error(
+        mbedtls_ecp_check_pubkey( &ecp->grp, &ecp->Q ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    *p_ecp = ecp;
+    return( PSA_SUCCESS );
+
+exit:
+    if( ecp != NULL )
+    {
+        mbedtls_ecp_keypair_free( ecp );
+        mbedtls_free( ecp );
+    }
+    return( status );
+}
+#endif /* defined(MBEDTLS_ECP_C) */
+
+#if defined(MBEDTLS_ECP_C)
+/* Import a private key given as a byte string which is the private value
+ * in big-endian order. */
+static psa_status_t psa_import_ec_private_key( psa_ecc_curve_t curve,
+                                               const uint8_t *data,
+                                               size_t data_length,
+                                               mbedtls_ecp_keypair **p_ecp )
+{
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+    mbedtls_ecp_keypair *ecp = NULL;
+    mbedtls_ecp_group_id grp_id = mbedtls_ecc_group_of_psa( curve );
+
+    if( PSA_BITS_TO_BYTES( PSA_ECC_CURVE_BITS( curve ) ) != data_length )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    *p_ecp = NULL;
+    ecp = mbedtls_calloc( 1, sizeof( mbedtls_ecp_keypair ) );
+    if( ecp == NULL )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+    mbedtls_ecp_keypair_init( ecp );
+
+    /* Load the group. */
+    status = mbedtls_to_psa_error(
+        mbedtls_ecp_group_load( &ecp->grp, grp_id ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    /* Load the secret value. */
+    status = mbedtls_to_psa_error(
+        mbedtls_mpi_read_binary( &ecp->d, data, data_length ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    /* Validate the private key. */
+    status = mbedtls_to_psa_error(
+        mbedtls_ecp_check_privkey( &ecp->grp, &ecp->d ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    /* Calculate the public key from the private key. */
+    status = mbedtls_to_psa_error(
+        mbedtls_ecp_mul( &ecp->grp, &ecp->Q, &ecp->d, &ecp->grp.G,
+                         mbedtls_ctr_drbg_random, &global_data.ctr_drbg ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    *p_ecp = ecp;
+    return( PSA_SUCCESS );
+
+exit:
+    if( ecp != NULL )
+    {
+        mbedtls_ecp_keypair_free( ecp );
+        mbedtls_free( ecp );
+    }
+    return( status );
+}
+#endif /* defined(MBEDTLS_ECP_C) */
+
+
+/** Return the size of the key in the given slot, in bits.
+ *
+ * \param[in] slot      A key slot.
+ *
+ * \return The key size in bits, read from the metadata in the slot.
+ */
+static inline size_t psa_get_key_slot_bits( const psa_key_slot_t *slot )
+{
+    return( slot->attr.bits );
+}
+
+/** Calculate the size of the key in the given slot, in bits.
+ *
+ * \param[in] slot      A key slot containing a transparent key.
+ *
+ * \return The key size in bits, calculated from the key data.
+ */
+static psa_key_bits_t psa_calculate_key_bits( const psa_key_slot_t *slot )
+{
+    size_t bits = 0; /* return 0 on an empty slot */
+
+    if( key_type_is_raw_bytes( slot->attr.type ) )
+        bits = PSA_BYTES_TO_BITS( slot->data.raw.bytes );
+#if defined(MBEDTLS_RSA_C)
+    else if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+        bits = PSA_BYTES_TO_BITS( mbedtls_rsa_get_len( slot->data.rsa ) );
+#endif /* defined(MBEDTLS_RSA_C) */
+#if defined(MBEDTLS_ECP_C)
+    else if( PSA_KEY_TYPE_IS_ECC( slot->attr.type ) )
+        bits = slot->data.ecp->grp.pbits;
+#endif /* defined(MBEDTLS_ECP_C) */
+
+    /* We know that the size fits in psa_key_bits_t thanks to checks
+     * when the key was created. */
+    return( (psa_key_bits_t) bits );
+}
+
+/** Import key data into a slot. `slot->attr.type` must have been set
+ * previously. This function assumes that the slot does not contain
+ * any key material yet. On failure, the slot content is unchanged. */
+psa_status_t psa_import_key_into_slot( psa_key_slot_t *slot,
+                                       const uint8_t *data,
+                                       size_t data_length )
+{
+    psa_status_t status = PSA_SUCCESS;
+
+    if( key_type_is_raw_bytes( slot->attr.type ) )
+    {
+        size_t bit_size = PSA_BYTES_TO_BITS( data_length );
+        /* Ensure that the bytes-to-bit conversion didn't overflow. */
+        if( data_length > SIZE_MAX / 8 )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        /* Enforce a size limit, and in particular ensure that the bit
+         * size fits in its representation type. */
+        if( bit_size > PSA_MAX_KEY_BITS )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        status = prepare_raw_data_slot( slot->attr.type, bit_size,
+                                        &slot->data.raw );
+        if( status != PSA_SUCCESS )
+            return( status );
+        if( data_length != 0 )
+            memcpy( slot->data.raw.data, data, data_length );
+    }
+    else
+#if defined(MBEDTLS_ECP_C)
+    if( PSA_KEY_TYPE_IS_ECC_KEY_PAIR( slot->attr.type ) )
+    {
+        status = psa_import_ec_private_key( PSA_KEY_TYPE_GET_CURVE( slot->attr.type ),
+                                            data, data_length,
+                                            &slot->data.ecp );
+    }
+    else if( PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( slot->attr.type ) )
+    {
+        status = psa_import_ec_public_key(
+            PSA_KEY_TYPE_GET_CURVE( slot->attr.type ),
+            data, data_length,
+            &slot->data.ecp );
+    }
+    else
+#endif /* MBEDTLS_ECP_C */
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PK_PARSE_C)
+    if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+    {
+        status = psa_import_rsa_key( slot->attr.type,
+            data, data_length,
+            &slot->data.rsa );
+    }
+    else
+#endif /* defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PK_PARSE_C) */
+    {
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+
+    if( status == PSA_SUCCESS )
+    {
+        /* Write the actual key size to the slot.
+         * psa_start_key_creation() wrote the size declared by the
+         * caller, which may be 0 (meaning unspecified) or wrong. */
+        slot->attr.bits = psa_calculate_key_bits( slot );
+    }
+    return( status );
+}
+
+/** Calculate the intersection of two algorithm usage policies.
+ *
+ * Return 0 (which allows no operation) on incompatibility.
+ */
+static psa_algorithm_t psa_key_policy_algorithm_intersection(
+    psa_algorithm_t alg1,
+    psa_algorithm_t alg2 )
+{
+    /* Common case: both sides actually specify the same policy. */
+    if( alg1 == alg2 )
+        return( alg1 );
+    /* If the policies are from the same hash-and-sign family, check
+     * if one is a wildcard. If so the other has the specific algorithm. */
+    if( PSA_ALG_IS_HASH_AND_SIGN( alg1 ) &&
+        PSA_ALG_IS_HASH_AND_SIGN( alg2 ) &&
+        ( alg1 & ~PSA_ALG_HASH_MASK ) == ( alg2 & ~PSA_ALG_HASH_MASK ) )
+    {
+        if( PSA_ALG_SIGN_GET_HASH( alg1 ) == PSA_ALG_ANY_HASH )
+            return( alg2 );
+        if( PSA_ALG_SIGN_GET_HASH( alg2 ) == PSA_ALG_ANY_HASH )
+            return( alg1 );
+    }
+    /* If the policies are incompatible, allow nothing. */
+    return( 0 );
+}
+
+static int psa_key_algorithm_permits( psa_algorithm_t policy_alg,
+                                      psa_algorithm_t requested_alg )
+{
+    /* Common case: the policy only allows requested_alg. */
+    if( requested_alg == policy_alg )
+        return( 1 );
+    /* If policy_alg is a hash-and-sign with a wildcard for the hash,
+     * and requested_alg is the same hash-and-sign family with any hash,
+     * then requested_alg is compliant with policy_alg. */
+    if( PSA_ALG_IS_HASH_AND_SIGN( requested_alg ) &&
+        PSA_ALG_SIGN_GET_HASH( policy_alg ) == PSA_ALG_ANY_HASH )
+    {
+        return( ( policy_alg & ~PSA_ALG_HASH_MASK ) ==
+                ( requested_alg & ~PSA_ALG_HASH_MASK ) );
+    }
+    /* If it isn't permitted, it's forbidden. */
+    return( 0 );
+}
+
+/** Test whether a policy permits an algorithm.
+ *
+ * The caller must test usage flags separately.
+ */
+static int psa_key_policy_permits( const psa_key_policy_t *policy,
+                                   psa_algorithm_t alg )
+{
+    return( psa_key_algorithm_permits( policy->alg, alg ) ||
+            psa_key_algorithm_permits( policy->alg2, alg ) );
+}
+
+/** Restrict a key policy based on a constraint.
+ *
+ * \param[in,out] policy    The policy to restrict.
+ * \param[in] constraint    The policy constraint to apply.
+ *
+ * \retval #PSA_SUCCESS
+ *         \c *policy contains the intersection of the original value of
+ *         \c *policy and \c *constraint.
+ * \retval #PSA_ERROR_INVALID_ARGUMENT
+ *         \c *policy and \c *constraint are incompatible.
+ *         \c *policy is unchanged.
+ */
+static psa_status_t psa_restrict_key_policy(
+    psa_key_policy_t *policy,
+    const psa_key_policy_t *constraint )
+{
+    psa_algorithm_t intersection_alg =
+        psa_key_policy_algorithm_intersection( policy->alg, constraint->alg );
+    psa_algorithm_t intersection_alg2 =
+        psa_key_policy_algorithm_intersection( policy->alg2, constraint->alg2 );
+    if( intersection_alg == 0 && policy->alg != 0 && constraint->alg != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    if( intersection_alg2 == 0 && policy->alg2 != 0 && constraint->alg2 != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    policy->usage &= constraint->usage;
+    policy->alg = intersection_alg;
+    policy->alg2 = intersection_alg2;
+    return( PSA_SUCCESS );
+}
+
+/** Retrieve a slot which must contain a key. The key must have allow all the
+ * usage flags set in \p usage. If \p alg is nonzero, the key must allow
+ * operations with this algorithm. */
+static psa_status_t psa_get_key_from_slot( psa_key_handle_t handle,
+                                           psa_key_slot_t **p_slot,
+                                           psa_key_usage_t usage,
+                                           psa_algorithm_t alg )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot = NULL;
+
+    *p_slot = NULL;
+
+    status = psa_get_key_slot( handle, &slot );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    /* Enforce that usage policy for the key slot contains all the flags
+     * required by the usage parameter. There is one exception: public
+     * keys can always be exported, so we treat public key objects as
+     * if they had the export flag. */
+    if( PSA_KEY_TYPE_IS_PUBLIC_KEY( slot->attr.type ) )
+        usage &= ~PSA_KEY_USAGE_EXPORT;
+    if( ( slot->attr.policy.usage & usage ) != usage )
+        return( PSA_ERROR_NOT_PERMITTED );
+
+    /* Enforce that the usage policy permits the requested algortihm. */
+    if( alg != 0 && ! psa_key_policy_permits( &slot->attr.policy, alg ) )
+        return( PSA_ERROR_NOT_PERMITTED );
+
+    *p_slot = slot;
+    return( PSA_SUCCESS );
+}
+
+/** Retrieve a slot which must contain a transparent key.
+ *
+ * A transparent key is a key for which the key material is directly
+ * available, as opposed to a key in a secure element.
+ *
+ * This is a temporary function to use instead of psa_get_key_from_slot()
+ * until secure element support is fully implemented.
+ */
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+static psa_status_t psa_get_transparent_key( psa_key_handle_t handle,
+                                             psa_key_slot_t **p_slot,
+                                             psa_key_usage_t usage,
+                                             psa_algorithm_t alg )
+{
+    psa_status_t status = psa_get_key_from_slot( handle, p_slot, usage, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( psa_key_slot_is_external( *p_slot ) )
+    {
+        *p_slot = NULL;
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+    return( PSA_SUCCESS );
+}
+#else /* MBEDTLS_PSA_CRYPTO_SE_C */
+/* With no secure element support, all keys are transparent. */
+#define psa_get_transparent_key( handle, p_slot, usage, alg )   \
+    psa_get_key_from_slot( handle, p_slot, usage, alg )
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+/** Wipe key data from a slot. Preserve metadata such as the policy. */
+static psa_status_t psa_remove_key_data_from_memory( psa_key_slot_t *slot )
+{
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_key_slot_is_external( slot ) )
+    {
+        /* No key material to clean. */
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    if( slot->attr.type == PSA_KEY_TYPE_NONE )
+    {
+        /* No key material to clean. */
+    }
+    else if( key_type_is_raw_bytes( slot->attr.type ) )
+    {
+        mbedtls_free( slot->data.raw.data );
+    }
+    else
+#if defined(MBEDTLS_RSA_C)
+    if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+    {
+        mbedtls_rsa_free( slot->data.rsa );
+        mbedtls_free( slot->data.rsa );
+    }
+    else
+#endif /* defined(MBEDTLS_RSA_C) */
+#if defined(MBEDTLS_ECP_C)
+    if( PSA_KEY_TYPE_IS_ECC( slot->attr.type ) )
+    {
+        mbedtls_ecp_keypair_free( slot->data.ecp );
+        mbedtls_free( slot->data.ecp );
+    }
+    else
+#endif /* defined(MBEDTLS_ECP_C) */
+    {
+        /* Shouldn't happen: the key type is not any type that we
+         * put in. */
+        return( PSA_ERROR_CORRUPTION_DETECTED );
+    }
+
+    return( PSA_SUCCESS );
+}
+
+/** Completely wipe a slot in memory, including its policy.
+ * Persistent storage is not affected. */
+psa_status_t psa_wipe_key_slot( psa_key_slot_t *slot )
+{
+    psa_status_t status = psa_remove_key_data_from_memory( slot );
+    /* Multipart operations may still be using the key. This is safe
+     * because all multipart operation objects are independent from
+     * the key slot: if they need to access the key after the setup
+     * phase, they have a copy of the key. Note that this means that
+     * key material can linger until all operations are completed. */
+    /* At this point, key material and other type-specific content has
+     * been wiped. Clear remaining metadata. We can call memset and not
+     * zeroize because the metadata is not particularly sensitive. */
+    memset( slot, 0, sizeof( *slot ) );
+    return( status );
+}
+
+psa_status_t psa_destroy_key( psa_key_handle_t handle )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status; /* status of the last operation */
+    psa_status_t overall_status = PSA_SUCCESS;
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    psa_se_drv_table_entry_t *driver;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    status = psa_get_key_slot( handle, &slot );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    driver = psa_get_se_driver_entry( slot->attr.lifetime );
+    if( driver != NULL )
+    {
+        /* For a key in a secure element, we need to do three things:
+         * remove the key file in internal storage, destroy the
+         * key inside the secure element, and update the driver's
+         * persistent data. Start a transaction that will encompass these
+         * three actions. */
+        psa_crypto_prepare_transaction( PSA_CRYPTO_TRANSACTION_DESTROY_KEY );
+        psa_crypto_transaction.key.lifetime = slot->attr.lifetime;
+        psa_crypto_transaction.key.slot = slot->data.se.slot_number;
+        psa_crypto_transaction.key.id = slot->attr.id;
+        status = psa_crypto_save_transaction( );
+        if( status != PSA_SUCCESS )
+        {
+            (void) psa_crypto_stop_transaction( );
+            /* We should still try to destroy the key in the secure
+             * element and the key metadata in storage. This is especially
+             * important if the error is that the storage is full.
+             * But how to do it exactly without risking an inconsistent
+             * state after a reset?
+             * https://github.com/ARMmbed/mbed-crypto/issues/215
+             */
+            overall_status = status;
+            goto exit;
+        }
+
+        status = psa_destroy_se_key( driver, slot->data.se.slot_number );
+        if( overall_status == PSA_SUCCESS )
+            overall_status = status;
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    if( slot->attr.lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+        status = psa_destroy_persistent_key( slot->attr.id );
+        if( overall_status == PSA_SUCCESS )
+            overall_status = status;
+
+        /* TODO: other slots may have a copy of the same key. We should
+         * invalidate them.
+         * https://github.com/ARMmbed/mbed-crypto/issues/214
+         */
+    }
+#endif /* defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) */
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( driver != NULL )
+    {
+        status = psa_save_se_persistent_data( driver );
+        if( overall_status == PSA_SUCCESS )
+            overall_status = status;
+        status = psa_crypto_stop_transaction( );
+        if( overall_status == PSA_SUCCESS )
+            overall_status = status;
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+exit:
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    status = psa_wipe_key_slot( slot );
+    /* Prioritize CORRUPTION_DETECTED from wiping over a storage error */
+    if( overall_status == PSA_SUCCESS )
+        overall_status = status;
+    return( overall_status );
+}
+
+void psa_reset_key_attributes( psa_key_attributes_t *attributes )
+{
+    mbedtls_free( attributes->domain_parameters );
+    memset( attributes, 0, sizeof( *attributes ) );
+}
+
+psa_status_t psa_set_key_domain_parameters( psa_key_attributes_t *attributes,
+                                            psa_key_type_t type,
+                                            const uint8_t *data,
+                                            size_t data_length )
+{
+    uint8_t *copy = NULL;
+
+    if( data_length != 0 )
+    {
+        copy = mbedtls_calloc( 1, data_length );
+        if( copy == NULL )
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        memcpy( copy, data, data_length );
+    }
+    /* After this point, this function is guaranteed to succeed, so it
+     * can start modifying `*attributes`. */
+
+    if( attributes->domain_parameters != NULL )
+    {
+        mbedtls_free( attributes->domain_parameters );
+        attributes->domain_parameters = NULL;
+        attributes->domain_parameters_size = 0;
+    }
+
+    attributes->domain_parameters = copy;
+    attributes->domain_parameters_size = data_length;
+    attributes->core.type = type;
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_get_key_domain_parameters(
+    const psa_key_attributes_t *attributes,
+    uint8_t *data, size_t data_size, size_t *data_length )
+{
+    if( attributes->domain_parameters_size > data_size )
+        return( PSA_ERROR_BUFFER_TOO_SMALL );
+    *data_length = attributes->domain_parameters_size;
+    if( attributes->domain_parameters_size != 0 )
+        memcpy( data, attributes->domain_parameters,
+                attributes->domain_parameters_size );
+    return( PSA_SUCCESS );
+}
+
+#if defined(MBEDTLS_RSA_C)
+static psa_status_t psa_get_rsa_public_exponent(
+    const mbedtls_rsa_context *rsa,
+    psa_key_attributes_t *attributes )
+{
+    mbedtls_mpi mpi;
+    int ret;
+    uint8_t *buffer = NULL;
+    size_t buflen;
+    mbedtls_mpi_init( &mpi );
+
+    ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, NULL, &mpi );
+    if( ret != 0 )
+        goto exit;
+    if( mbedtls_mpi_cmp_int( &mpi, 65537 ) == 0 )
+    {
+        /* It's the default value, which is reported as an empty string,
+         * so there's nothing to do. */
+        goto exit;
+    }
+
+    buflen = mbedtls_mpi_size( &mpi );
+    buffer = mbedtls_calloc( 1, buflen );
+    if( buffer == NULL )
+    {
+        ret = MBEDTLS_ERR_MPI_ALLOC_FAILED;
+        goto exit;
+    }
+    ret = mbedtls_mpi_write_binary( &mpi, buffer, buflen );
+    if( ret != 0 )
+        goto exit;
+    attributes->domain_parameters = buffer;
+    attributes->domain_parameters_size = buflen;
+
+exit:
+    mbedtls_mpi_free( &mpi );
+    if( ret != 0 )
+        mbedtls_free( buffer );
+    return( mbedtls_to_psa_error( ret ) );
+}
+#endif /* MBEDTLS_RSA_C */
+
+/** Retrieve all the publicly-accessible attributes of a key.
+ */
+psa_status_t psa_get_key_attributes( psa_key_handle_t handle,
+                                     psa_key_attributes_t *attributes )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+
+    psa_reset_key_attributes( attributes );
+
+    status = psa_get_key_from_slot( handle, &slot, 0, 0 );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    attributes->core = slot->attr;
+    attributes->core.flags &= ( MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY |
+                                MBEDTLS_PSA_KA_MASK_DUAL_USE );
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_key_slot_is_external( slot ) )
+        psa_set_key_slot_number( attributes, slot->data.se.slot_number );
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    switch( slot->attr.type )
+    {
+#if defined(MBEDTLS_RSA_C)
+        case PSA_KEY_TYPE_RSA_KEY_PAIR:
+        case PSA_KEY_TYPE_RSA_PUBLIC_KEY:
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+            /* TODO: reporting the public exponent for opaque keys
+             * is not yet implemented.
+             * https://github.com/ARMmbed/mbed-crypto/issues/216
+             */
+            if( psa_key_slot_is_external( slot ) )
+                break;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+            status = psa_get_rsa_public_exponent( slot->data.rsa, attributes );
+            break;
+#endif /* MBEDTLS_RSA_C */
+        default:
+            /* Nothing else to do. */
+            break;
+    }
+
+    if( status != PSA_SUCCESS )
+        psa_reset_key_attributes( attributes );
+    return( status );
+}
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+psa_status_t psa_get_key_slot_number(
+    const psa_key_attributes_t *attributes,
+    psa_key_slot_number_t *slot_number )
+{
+    if( attributes->core.flags & MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER )
+    {
+        *slot_number = attributes->slot_number;
+        return( PSA_SUCCESS );
+    }
+    else
+        return( PSA_ERROR_INVALID_ARGUMENT );
+}
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+#if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECP_C)
+static int pk_write_pubkey_simple( mbedtls_pk_context *key,
+                                   unsigned char *buf, size_t size )
+{
+    int ret;
+    unsigned char *c;
+    size_t len = 0;
+
+    c = buf + size;
+
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, key ) );
+
+    return( (int) len );
+}
+#endif /* defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECP_C) */
+
+static psa_status_t psa_internal_export_key( const psa_key_slot_t *slot,
+                                             uint8_t *data,
+                                             size_t data_size,
+                                             size_t *data_length,
+                                             int export_public_key )
+{
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    const psa_drv_se_t *drv;
+    psa_drv_se_context_t *drv_context;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    *data_length = 0;
+
+    if( export_public_key && ! PSA_KEY_TYPE_IS_ASYMMETRIC( slot->attr.type ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_get_se_driver( slot->attr.lifetime, &drv, &drv_context ) )
+    {
+        psa_drv_se_export_key_t method;
+        if( drv->key_management == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        method = ( export_public_key ?
+                   drv->key_management->p_export_public :
+                   drv->key_management->p_export );
+        if( method == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        return( method( drv_context,
+                        slot->data.se.slot_number,
+                        data, data_size, data_length ) );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    if( key_type_is_raw_bytes( slot->attr.type ) )
+    {
+        if( slot->data.raw.bytes > data_size )
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+        if( data_size != 0 )
+        {
+            memcpy( data, slot->data.raw.data, slot->data.raw.bytes );
+            memset( data + slot->data.raw.bytes, 0,
+                    data_size - slot->data.raw.bytes );
+        }
+        *data_length = slot->data.raw.bytes;
+        return( PSA_SUCCESS );
+    }
+#if defined(MBEDTLS_ECP_C)
+    if( PSA_KEY_TYPE_IS_ECC_KEY_PAIR( slot->attr.type ) && !export_public_key )
+    {
+        psa_status_t status;
+
+        size_t bytes = PSA_BITS_TO_BYTES( slot->attr.bits );
+        if( bytes > data_size )
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+        status = mbedtls_to_psa_error(
+            mbedtls_mpi_write_binary( &slot->data.ecp->d, data, bytes ) );
+        if( status != PSA_SUCCESS )
+            return( status );
+        memset( data + bytes, 0, data_size - bytes );
+        *data_length = bytes;
+        return( PSA_SUCCESS );
+    }
+#endif
+    else
+    {
+#if defined(MBEDTLS_PK_WRITE_C)
+        if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) ||
+            PSA_KEY_TYPE_IS_ECC( slot->attr.type ) )
+        {
+            mbedtls_pk_context pk;
+            int ret;
+            if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+            {
+#if defined(MBEDTLS_RSA_C)
+                mbedtls_pk_init( &pk );
+                pk.pk_info = &mbedtls_rsa_info;
+                pk.pk_ctx = slot->data.rsa;
+#else
+                return( PSA_ERROR_NOT_SUPPORTED );
+#endif
+            }
+            else
+            {
+#if defined(MBEDTLS_ECP_C)
+                mbedtls_pk_init( &pk );
+                pk.pk_info = &mbedtls_eckey_info;
+                pk.pk_ctx = slot->data.ecp;
+#else
+                return( PSA_ERROR_NOT_SUPPORTED );
+#endif
+            }
+            if( export_public_key || PSA_KEY_TYPE_IS_PUBLIC_KEY( slot->attr.type ) )
+            {
+                ret = pk_write_pubkey_simple( &pk, data, data_size );
+            }
+            else
+            {
+                ret = mbedtls_pk_write_key_der( &pk, data, data_size );
+            }
+            if( ret < 0 )
+            {
+                /* If data_size is 0 then data may be NULL and then the
+                 * call to memset would have undefined behavior. */
+                if( data_size != 0 )
+                    memset( data, 0, data_size );
+                return( mbedtls_to_psa_error( ret ) );
+            }
+            /* The mbedtls_pk_xxx functions write to the end of the buffer.
+             * Move the data to the beginning and erase remaining data
+             * at the original location. */
+            if( 2 * (size_t) ret <= data_size )
+            {
+                memcpy( data, data + data_size - ret, ret );
+                memset( data + data_size - ret, 0, ret );
+            }
+            else if( (size_t) ret < data_size )
+            {
+                memmove( data, data + data_size - ret, ret );
+                memset( data + ret, 0, data_size - ret );
+            }
+            *data_length = ret;
+            return( PSA_SUCCESS );
+        }
+        else
+#endif /* defined(MBEDTLS_PK_WRITE_C) */
+        {
+            /* This shouldn't happen in the reference implementation, but
+               it is valid for a special-purpose implementation to omit
+               support for exporting certain key types. */
+            return( PSA_ERROR_NOT_SUPPORTED );
+        }
+    }
+}
+
+psa_status_t psa_export_key( psa_key_handle_t handle,
+                             uint8_t *data,
+                             size_t data_size,
+                             size_t *data_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+
+    /* Set the key to empty now, so that even when there are errors, we always
+     * set data_length to a value between 0 and data_size. On error, setting
+     * the key to empty is a good choice because an empty key representation is
+     * unlikely to be accepted anywhere. */
+    *data_length = 0;
+
+    /* Export requires the EXPORT flag. There is an exception for public keys,
+     * which don't require any flag, but psa_get_key_from_slot takes
+     * care of this. */
+    status = psa_get_key_from_slot( handle, &slot, PSA_KEY_USAGE_EXPORT, 0 );
+    if( status != PSA_SUCCESS )
+        return( status );
+    return( psa_internal_export_key( slot, data, data_size,
+                                     data_length, 0 ) );
+}
+
+psa_status_t psa_export_public_key( psa_key_handle_t handle,
+                                    uint8_t *data,
+                                    size_t data_size,
+                                    size_t *data_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+
+    /* Set the key to empty now, so that even when there are errors, we always
+     * set data_length to a value between 0 and data_size. On error, setting
+     * the key to empty is a good choice because an empty key representation is
+     * unlikely to be accepted anywhere. */
+    *data_length = 0;
+
+    /* Exporting a public key doesn't require a usage flag. */
+    status = psa_get_key_from_slot( handle, &slot, 0, 0 );
+    if( status != PSA_SUCCESS )
+        return( status );
+    return( psa_internal_export_key( slot, data, data_size,
+                                     data_length, 1 ) );
+}
+
+#if defined(static_assert)
+static_assert( ( MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY & MBEDTLS_PSA_KA_MASK_DUAL_USE ) == 0,
+               "One or more key attribute flag is listed as both external-only and dual-use" );
+static_assert( ( PSA_KA_MASK_INTERNAL_ONLY & MBEDTLS_PSA_KA_MASK_DUAL_USE ) == 0,
+               "One or more key attribute flag is listed as both internal-only and dual-use" );
+static_assert( ( PSA_KA_MASK_INTERNAL_ONLY & MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY ) == 0,
+               "One or more key attribute flag is listed as both internal-only and external-only" );
+#endif
+
+/** Validate that a key policy is internally well-formed.
+ *
+ * This function only rejects invalid policies. It does not validate the
+ * consistency of the policy with respect to other attributes of the key
+ * such as the key type.
+ */
+static psa_status_t psa_validate_key_policy( const psa_key_policy_t *policy )
+{
+    if( ( policy->usage & ~( PSA_KEY_USAGE_EXPORT |
+                             PSA_KEY_USAGE_COPY |
+                             PSA_KEY_USAGE_ENCRYPT |
+                             PSA_KEY_USAGE_DECRYPT |
+                             PSA_KEY_USAGE_SIGN |
+                             PSA_KEY_USAGE_VERIFY |
+                             PSA_KEY_USAGE_DERIVE ) ) != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    return( PSA_SUCCESS );
+}
+
+/** Validate the internal consistency of key attributes.
+ *
+ * This function only rejects invalid attribute values. If does not
+ * validate the consistency of the attributes with any key data that may
+ * be involved in the creation of the key.
+ *
+ * Call this function early in the key creation process.
+ *
+ * \param[in] attributes    Key attributes for the new key.
+ * \param[out] p_drv        On any return, the driver for the key, if any.
+ *                          NULL for a transparent key.
+ *
+ */
+static psa_status_t psa_validate_key_attributes(
+    const psa_key_attributes_t *attributes,
+    psa_se_drv_table_entry_t **p_drv )
+{
+    psa_status_t status;
+
+    if( attributes->core.lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+        status = psa_validate_persistent_key_parameters(
+            attributes->core.lifetime, attributes->core.id,
+            p_drv, 1 );
+        if( status != PSA_SUCCESS )
+            return( status );
+    }
+
+    status = psa_validate_key_policy( &attributes->core.policy );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    /* Refuse to create overly large keys.
+     * Note that this doesn't trigger on import if the attributes don't
+     * explicitly specify a size (so psa_get_key_bits returns 0), so
+     * psa_import_key() needs its own checks. */
+    if( psa_get_key_bits( attributes ) > PSA_MAX_KEY_BITS )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    /* Reject invalid flags. These should not be reachable through the API. */
+    if( attributes->core.flags & ~ ( MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY |
+                                     MBEDTLS_PSA_KA_MASK_DUAL_USE ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    return( PSA_SUCCESS );
+}
+
+/** Prepare a key slot to receive key material.
+ *
+ * This function allocates a key slot and sets its metadata.
+ *
+ * If this function fails, call psa_fail_key_creation().
+ *
+ * This function is intended to be used as follows:
+ * -# Call psa_start_key_creation() to allocate a key slot, prepare
+ *    it with the specified attributes, and assign it a handle.
+ * -# Populate the slot with the key material.
+ * -# Call psa_finish_key_creation() to finalize the creation of the slot.
+ * In case of failure at any step, stop the sequence and call
+ * psa_fail_key_creation().
+ *
+ * \param method            An identification of the calling function.
+ * \param[in] attributes    Key attributes for the new key.
+ * \param[out] handle       On success, a handle for the allocated slot.
+ * \param[out] p_slot       On success, a pointer to the prepared slot.
+ * \param[out] p_drv        On any return, the driver for the key, if any.
+ *                          NULL for a transparent key.
+ *
+ * \retval #PSA_SUCCESS
+ *         The key slot is ready to receive key material.
+ * \return If this function fails, the key slot is an invalid state.
+ *         You must call psa_fail_key_creation() to wipe and free the slot.
+ */
+static psa_status_t psa_start_key_creation(
+    psa_key_creation_method_t method,
+    const psa_key_attributes_t *attributes,
+    psa_key_handle_t *handle,
+    psa_key_slot_t **p_slot,
+    psa_se_drv_table_entry_t **p_drv )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot;
+
+    (void) method;
+    *p_drv = NULL;
+
+    status = psa_validate_key_attributes( attributes, p_drv );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    status = psa_get_empty_key_slot( handle, p_slot );
+    if( status != PSA_SUCCESS )
+        return( status );
+    slot = *p_slot;
+
+    /* We're storing the declared bit-size of the key. It's up to each
+     * creation mechanism to verify that this information is correct.
+     * It's automatically correct for mechanisms that use the bit-size as
+     * an input (generate, device) but not for those where the bit-size
+     * is optional (import, copy). */
+
+    slot->attr = attributes->core;
+
+    /* Erase external-only flags from the internal copy. To access
+     * external-only flags, query `attributes`. Thanks to the check
+     * in psa_validate_key_attributes(), this leaves the dual-use
+     * flags and any internal flag that psa_get_empty_key_slot()
+     * may have set. */
+    slot->attr.flags &= ~MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY;
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    /* For a key in a secure element, we need to do three things
+     * when creating a key (but not when registering an existing key):
+     * create the key file in internal storage, create the
+     * key inside the secure element, and update the driver's
+     * persistent data. Start a transaction that will encompass these
+     * three actions. */
+    /* The first thing to do is to find a slot number for the new key.
+     * We save the slot number in persistent storage as part of the
+     * transaction data. It will be needed to recover if the power
+     * fails during the key creation process, to clean up on the secure
+     * element side after restarting. Obtaining a slot number from the
+     * secure element driver updates its persistent state, but we do not yet
+     * save the driver's persistent state, so that if the power fails,
+     * we can roll back to a state where the key doesn't exist. */
+    if( *p_drv != NULL && method != PSA_KEY_CREATION_REGISTER )
+    {
+        status = psa_find_se_slot_for_key( attributes, method, *p_drv,
+                                           &slot->data.se.slot_number );
+        if( status != PSA_SUCCESS )
+            return( status );
+        psa_crypto_prepare_transaction( PSA_CRYPTO_TRANSACTION_CREATE_KEY );
+        psa_crypto_transaction.key.lifetime = slot->attr.lifetime;
+        psa_crypto_transaction.key.slot = slot->data.se.slot_number;
+        psa_crypto_transaction.key.id = slot->attr.id;
+        status = psa_crypto_save_transaction( );
+        if( status != PSA_SUCCESS )
+        {
+            (void) psa_crypto_stop_transaction( );
+            return( status );
+        }
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    return( status );
+}
+
+/** Finalize the creation of a key once its key material has been set.
+ *
+ * This entails writing the key to persistent storage.
+ *
+ * If this function fails, call psa_fail_key_creation().
+ * See the documentation of psa_start_key_creation() for the intended use
+ * of this function.
+ *
+ * \param[in,out] slot  Pointer to the slot with key material.
+ * \param[in] driver    The secure element driver for the key,
+ *                      or NULL for a transparent key.
+ *
+ * \retval #PSA_SUCCESS
+ *         The key was successfully created. The handle is now valid.
+ * \return If this function fails, the key slot is an invalid state.
+ *         You must call psa_fail_key_creation() to wipe and free the slot.
+ */
+static psa_status_t psa_finish_key_creation(
+    psa_key_slot_t *slot,
+    psa_se_drv_table_entry_t *driver )
+{
+    psa_status_t status = PSA_SUCCESS;
+    (void) slot;
+    (void) driver;
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    if( slot->attr.lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+        if( driver != NULL )
+        {
+            psa_se_key_data_storage_t data;
+#if defined(static_assert)
+            static_assert( sizeof( slot->data.se.slot_number ) ==
+                           sizeof( data.slot_number ),
+                           "Slot number size does not match psa_se_key_data_storage_t" );
+            static_assert( sizeof( slot->attr.bits ) == sizeof( data.bits ),
+                           "Bit-size size does not match psa_se_key_data_storage_t" );
+#endif
+            memcpy( &data.slot_number, &slot->data.se.slot_number,
+                    sizeof( slot->data.se.slot_number ) );
+            memcpy( &data.bits, &slot->attr.bits,
+                    sizeof( slot->attr.bits ) );
+            status = psa_save_persistent_key( &slot->attr,
+                                              (uint8_t*) &data,
+                                              sizeof( data ) );
+        }
+        else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+        {
+            size_t buffer_size =
+                PSA_KEY_EXPORT_MAX_SIZE( slot->attr.type,
+                                         slot->attr.bits );
+            uint8_t *buffer = mbedtls_calloc( 1, buffer_size );
+            size_t length = 0;
+            if( buffer == NULL && buffer_size != 0 )
+                return( PSA_ERROR_INSUFFICIENT_MEMORY );
+            status = psa_internal_export_key( slot,
+                                              buffer, buffer_size, &length,
+                                              0 );
+            if( status == PSA_SUCCESS )
+                status = psa_save_persistent_key( &slot->attr,
+                                                  buffer, length );
+
+            if( buffer_size != 0 )
+                mbedtls_platform_zeroize( buffer, buffer_size );
+            mbedtls_free( buffer );
+        }
+    }
+#endif /* defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) */
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    /* Finish the transaction for a key creation. This does not
+     * happen when registering an existing key. Detect this case
+     * by checking whether a transaction is in progress (actual
+     * creation of a key in a secure element requires a transaction,
+     * but registration doesn't use one). */
+    if( driver != NULL &&
+        psa_crypto_transaction.unknown.type == PSA_CRYPTO_TRANSACTION_CREATE_KEY )
+    {
+        status = psa_save_se_persistent_data( driver );
+        if( status != PSA_SUCCESS )
+        {
+            psa_destroy_persistent_key( slot->attr.id );
+            return( status );
+        }
+        status = psa_crypto_stop_transaction( );
+        if( status != PSA_SUCCESS )
+            return( status );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    return( status );
+}
+
+/** Abort the creation of a key.
+ *
+ * You may call this function after calling psa_start_key_creation(),
+ * or after psa_finish_key_creation() fails. In other circumstances, this
+ * function may not clean up persistent storage.
+ * See the documentation of psa_start_key_creation() for the intended use
+ * of this function.
+ *
+ * \param[in,out] slot  Pointer to the slot with key material.
+ * \param[in] driver    The secure element driver for the key,
+ *                      or NULL for a transparent key.
+ */
+static void psa_fail_key_creation( psa_key_slot_t *slot,
+                                   psa_se_drv_table_entry_t *driver )
+{
+    (void) driver;
+
+    if( slot == NULL )
+        return;
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    /* TODO: If the key has already been created in the secure
+     * element, and the failure happened later (when saving metadata
+     * to internal storage), we need to destroy the key in the secure
+     * element.
+     * https://github.com/ARMmbed/mbed-crypto/issues/217
+     */
+
+    /* Abort the ongoing transaction if any (there may not be one if
+     * the creation process failed before starting one, or if the
+     * key creation is a registration of a key in a secure element).
+     * Earlier functions must already have done what it takes to undo any
+     * partial creation. All that's left is to update the transaction data
+     * itself. */
+    (void) psa_crypto_stop_transaction( );
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    psa_wipe_key_slot( slot );
+}
+
+/** Validate optional attributes during key creation.
+ *
+ * Some key attributes are optional during key creation. If they are
+ * specified in the attributes structure, check that they are consistent
+ * with the data in the slot.
+ *
+ * This function should be called near the end of key creation, after
+ * the slot in memory is fully populated but before saving persistent data.
+ */
+static psa_status_t psa_validate_optional_attributes(
+    const psa_key_slot_t *slot,
+    const psa_key_attributes_t *attributes )
+{
+    if( attributes->core.type != 0 )
+    {
+        if( attributes->core.type != slot->attr.type )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+
+    if( attributes->domain_parameters_size != 0 )
+    {
+#if defined(MBEDTLS_RSA_C)
+        if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+        {
+            mbedtls_mpi actual, required;
+            int ret;
+            mbedtls_mpi_init( &actual );
+            mbedtls_mpi_init( &required );
+            ret = mbedtls_rsa_export( slot->data.rsa,
+                                      NULL, NULL, NULL, NULL, &actual );
+            if( ret != 0 )
+                goto rsa_exit;
+            ret = mbedtls_mpi_read_binary( &required,
+                                           attributes->domain_parameters,
+                                           attributes->domain_parameters_size );
+            if( ret != 0 )
+                goto rsa_exit;
+            if( mbedtls_mpi_cmp_mpi( &actual, &required ) != 0 )
+                ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+        rsa_exit:
+            mbedtls_mpi_free( &actual );
+            mbedtls_mpi_free( &required );
+            if( ret != 0)
+                return( mbedtls_to_psa_error( ret ) );
+        }
+        else
+#endif
+        {
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        }
+    }
+
+    if( attributes->core.bits != 0 )
+    {
+        if( attributes->core.bits != slot->attr.bits )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_import_key( const psa_key_attributes_t *attributes,
+                             const uint8_t *data,
+                             size_t data_length,
+                             psa_key_handle_t *handle )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot = NULL;
+    psa_se_drv_table_entry_t *driver = NULL;
+
+    status = psa_start_key_creation( PSA_KEY_CREATION_IMPORT, attributes,
+                                     handle, &slot, &driver );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( driver != NULL )
+    {
+        const psa_drv_se_t *drv = psa_get_se_driver_methods( driver );
+        /* The driver should set the number of key bits, however in
+         * case it doesn't, we initialize bits to an invalid value. */
+        size_t bits = PSA_MAX_KEY_BITS + 1;
+        if( drv->key_management == NULL ||
+            drv->key_management->p_import == NULL )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        status = drv->key_management->p_import(
+            psa_get_se_driver_context( driver ),
+            slot->data.se.slot_number, attributes, data, data_length,
+            &bits );
+        if( status != PSA_SUCCESS )
+            goto exit;
+        if( bits > PSA_MAX_KEY_BITS )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        slot->attr.bits = (psa_key_bits_t) bits;
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    {
+        status = psa_import_key_into_slot( slot, data, data_length );
+        if( status != PSA_SUCCESS )
+            goto exit;
+    }
+    status = psa_validate_optional_attributes( slot, attributes );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_finish_key_creation( slot, driver );
+exit:
+    if( status != PSA_SUCCESS )
+    {
+        psa_fail_key_creation( slot, driver );
+        *handle = 0;
+    }
+    return( status );
+}
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+psa_status_t mbedtls_psa_register_se_key(
+    const psa_key_attributes_t *attributes )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot = NULL;
+    psa_se_drv_table_entry_t *driver = NULL;
+    const psa_drv_se_t *drv;
+    psa_key_handle_t handle = 0;
+
+    /* Leaving attributes unspecified is not currently supported.
+     * It could make sense to query the key type and size from the
+     * secure element, but not all secure elements support this
+     * and the driver HAL doesn't currently support it. */
+    if( psa_get_key_type( attributes ) == PSA_KEY_TYPE_NONE )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    if( psa_get_key_bits( attributes ) == 0 )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    status = psa_start_key_creation( PSA_KEY_CREATION_REGISTER, attributes,
+                                     &handle, &slot, &driver );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    if( driver == NULL )
+    {
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto exit;
+    }
+    drv = psa_get_se_driver_methods( driver );
+
+    if ( psa_get_key_slot_number( attributes,
+                                  &slot->data.se.slot_number ) != PSA_SUCCESS )
+    {
+        /* The application didn't specify a slot number. This doesn't
+         * make sense when registering a slot. */
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto exit;
+    }
+
+    /* If the driver has a slot number validation method, call it.
+     * If it doesn't, it means the secure element is unable to validate
+     * anything and so we have to trust the application. */
+    if( drv->key_management != NULL &&
+        drv->key_management->p_validate_slot_number != NULL )
+    {
+        status = drv->key_management->p_validate_slot_number(
+            psa_get_se_driver_context( driver ),
+            attributes,
+            PSA_KEY_CREATION_REGISTER,
+            slot->data.se.slot_number );
+        if( status != PSA_SUCCESS )
+            goto exit;
+    }
+
+    status = psa_finish_key_creation( slot, driver );
+
+exit:
+    if( status != PSA_SUCCESS )
+    {
+        psa_fail_key_creation( slot, driver );
+    }
+    /* Registration doesn't keep the key in RAM. */
+    psa_close_key( handle );
+    return( status );
+}
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+static psa_status_t psa_copy_key_material( const psa_key_slot_t *source,
+                                           psa_key_slot_t *target )
+{
+    psa_status_t status;
+    uint8_t *buffer = NULL;
+    size_t buffer_size = 0;
+    size_t length;
+
+    buffer_size = PSA_KEY_EXPORT_MAX_SIZE( source->attr.type,
+                                           psa_get_key_slot_bits( source ) );
+    buffer = mbedtls_calloc( 1, buffer_size );
+    if( buffer == NULL && buffer_size != 0 )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+    status = psa_internal_export_key( source, buffer, buffer_size, &length, 0 );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    target->attr.type = source->attr.type;
+    status = psa_import_key_into_slot( target, buffer, length );
+
+exit:
+    if( buffer_size != 0 )
+        mbedtls_platform_zeroize( buffer, buffer_size );
+    mbedtls_free( buffer );
+    return( status );
+}
+
+psa_status_t psa_copy_key( psa_key_handle_t source_handle,
+                           const psa_key_attributes_t *specified_attributes,
+                           psa_key_handle_t *target_handle )
+{
+    psa_status_t status;
+    psa_key_slot_t *source_slot = NULL;
+    psa_key_slot_t *target_slot = NULL;
+    psa_key_attributes_t actual_attributes = *specified_attributes;
+    psa_se_drv_table_entry_t *driver = NULL;
+
+    status = psa_get_transparent_key( source_handle, &source_slot,
+                                      PSA_KEY_USAGE_COPY, 0 );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_validate_optional_attributes( source_slot,
+                                               specified_attributes );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_restrict_key_policy( &actual_attributes.core.policy,
+                                      &source_slot->attr.policy );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_start_key_creation( PSA_KEY_CREATION_COPY,
+                                     &actual_attributes,
+                                     target_handle, &target_slot, &driver );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( driver != NULL )
+    {
+        /* Copying to a secure element is not implemented yet. */
+        status = PSA_ERROR_NOT_SUPPORTED;
+        goto exit;
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    status = psa_copy_key_material( source_slot, target_slot );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_finish_key_creation( target_slot, driver );
+exit:
+    if( status != PSA_SUCCESS )
+    {
+        psa_fail_key_creation( target_slot, driver );
+        *target_handle = 0;
+    }
+    return( status );
+}
+
+
+
+/****************************************************************/
+/* Message digests */
+/****************************************************************/
+
+static const mbedtls_md_info_t *mbedtls_md_info_from_psa( psa_algorithm_t alg )
+{
+    switch( alg )
+    {
+#if defined(MBEDTLS_MD2_C)
+        case PSA_ALG_MD2:
+            return( &mbedtls_md2_info );
+#endif
+#if defined(MBEDTLS_MD4_C)
+        case PSA_ALG_MD4:
+            return( &mbedtls_md4_info );
+#endif
+#if defined(MBEDTLS_MD5_C)
+        case PSA_ALG_MD5:
+            return( &mbedtls_md5_info );
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        case PSA_ALG_RIPEMD160:
+            return( &mbedtls_ripemd160_info );
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        case PSA_ALG_SHA_1:
+            return( &mbedtls_sha1_info );
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        case PSA_ALG_SHA_224:
+            return( &mbedtls_sha224_info );
+        case PSA_ALG_SHA_256:
+            return( &mbedtls_sha256_info );
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        case PSA_ALG_SHA_384:
+            return( &mbedtls_sha384_info );
+        case PSA_ALG_SHA_512:
+            return( &mbedtls_sha512_info );
+#endif
+        default:
+            return( NULL );
+    }
+}
+
+psa_status_t psa_hash_abort( psa_hash_operation_t *operation )
+{
+    switch( operation->alg )
+    {
+        case 0:
+            /* The object has (apparently) been initialized but it is not
+             * in use. It's ok to call abort on such an object, and there's
+             * nothing to do. */
+            break;
+#if defined(MBEDTLS_MD2_C)
+        case PSA_ALG_MD2:
+            mbedtls_md2_free( &operation->ctx.md2 );
+            break;
+#endif
+#if defined(MBEDTLS_MD4_C)
+        case PSA_ALG_MD4:
+            mbedtls_md4_free( &operation->ctx.md4 );
+            break;
+#endif
+#if defined(MBEDTLS_MD5_C)
+        case PSA_ALG_MD5:
+            mbedtls_md5_free( &operation->ctx.md5 );
+            break;
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        case PSA_ALG_RIPEMD160:
+            mbedtls_ripemd160_free( &operation->ctx.ripemd160 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        case PSA_ALG_SHA_1:
+            mbedtls_sha1_free( &operation->ctx.sha1 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        case PSA_ALG_SHA_224:
+        case PSA_ALG_SHA_256:
+            mbedtls_sha256_free( &operation->ctx.sha256 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        case PSA_ALG_SHA_384:
+        case PSA_ALG_SHA_512:
+            mbedtls_sha512_free( &operation->ctx.sha512 );
+            break;
+#endif
+        default:
+            return( PSA_ERROR_BAD_STATE );
+    }
+    operation->alg = 0;
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_hash_setup( psa_hash_operation_t *operation,
+                             psa_algorithm_t alg )
+{
+    int ret;
+
+    /* A context must be freshly initialized before it can be set up. */
+    if( operation->alg != 0 )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    switch( alg )
+    {
+#if defined(MBEDTLS_MD2_C)
+        case PSA_ALG_MD2:
+            mbedtls_md2_init( &operation->ctx.md2 );
+            ret = mbedtls_md2_starts_ret( &operation->ctx.md2 );
+            break;
+#endif
+#if defined(MBEDTLS_MD4_C)
+        case PSA_ALG_MD4:
+            mbedtls_md4_init( &operation->ctx.md4 );
+            ret = mbedtls_md4_starts_ret( &operation->ctx.md4 );
+            break;
+#endif
+#if defined(MBEDTLS_MD5_C)
+        case PSA_ALG_MD5:
+            mbedtls_md5_init( &operation->ctx.md5 );
+            ret = mbedtls_md5_starts_ret( &operation->ctx.md5 );
+            break;
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        case PSA_ALG_RIPEMD160:
+            mbedtls_ripemd160_init( &operation->ctx.ripemd160 );
+            ret = mbedtls_ripemd160_starts_ret( &operation->ctx.ripemd160 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        case PSA_ALG_SHA_1:
+            mbedtls_sha1_init( &operation->ctx.sha1 );
+            ret = mbedtls_sha1_starts_ret( &operation->ctx.sha1 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        case PSA_ALG_SHA_224:
+            mbedtls_sha256_init( &operation->ctx.sha256 );
+            ret = mbedtls_sha256_starts_ret( &operation->ctx.sha256, 1 );
+            break;
+        case PSA_ALG_SHA_256:
+            mbedtls_sha256_init( &operation->ctx.sha256 );
+            ret = mbedtls_sha256_starts_ret( &operation->ctx.sha256, 0 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        case PSA_ALG_SHA_384:
+            mbedtls_sha512_init( &operation->ctx.sha512 );
+            ret = mbedtls_sha512_starts_ret( &operation->ctx.sha512, 1 );
+            break;
+        case PSA_ALG_SHA_512:
+            mbedtls_sha512_init( &operation->ctx.sha512 );
+            ret = mbedtls_sha512_starts_ret( &operation->ctx.sha512, 0 );
+            break;
+#endif
+        default:
+            return( PSA_ALG_IS_HASH( alg ) ?
+                    PSA_ERROR_NOT_SUPPORTED :
+                    PSA_ERROR_INVALID_ARGUMENT );
+    }
+    if( ret == 0 )
+        operation->alg = alg;
+    else
+        psa_hash_abort( operation );
+    return( mbedtls_to_psa_error( ret ) );
+}
+
+psa_status_t psa_hash_update( psa_hash_operation_t *operation,
+                              const uint8_t *input,
+                              size_t input_length )
+{
+    int ret;
+
+    /* Don't require hash implementations to behave correctly on a
+     * zero-length input, which may have an invalid pointer. */
+    if( input_length == 0 )
+        return( PSA_SUCCESS );
+
+    switch( operation->alg )
+    {
+#if defined(MBEDTLS_MD2_C)
+        case PSA_ALG_MD2:
+            ret = mbedtls_md2_update_ret( &operation->ctx.md2,
+                                          input, input_length );
+            break;
+#endif
+#if defined(MBEDTLS_MD4_C)
+        case PSA_ALG_MD4:
+            ret = mbedtls_md4_update_ret( &operation->ctx.md4,
+                                          input, input_length );
+            break;
+#endif
+#if defined(MBEDTLS_MD5_C)
+        case PSA_ALG_MD5:
+            ret = mbedtls_md5_update_ret( &operation->ctx.md5,
+                                          input, input_length );
+            break;
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        case PSA_ALG_RIPEMD160:
+            ret = mbedtls_ripemd160_update_ret( &operation->ctx.ripemd160,
+                                                input, input_length );
+            break;
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        case PSA_ALG_SHA_1:
+            ret = mbedtls_sha1_update_ret( &operation->ctx.sha1,
+                                           input, input_length );
+            break;
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        case PSA_ALG_SHA_224:
+        case PSA_ALG_SHA_256:
+            ret = mbedtls_sha256_update_ret( &operation->ctx.sha256,
+                                             input, input_length );
+            break;
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        case PSA_ALG_SHA_384:
+        case PSA_ALG_SHA_512:
+            ret = mbedtls_sha512_update_ret( &operation->ctx.sha512,
+                                             input, input_length );
+            break;
+#endif
+        default:
+            return( PSA_ERROR_BAD_STATE );
+    }
+
+    if( ret != 0 )
+        psa_hash_abort( operation );
+    return( mbedtls_to_psa_error( ret ) );
+}
+
+psa_status_t psa_hash_finish( psa_hash_operation_t *operation,
+                              uint8_t *hash,
+                              size_t hash_size,
+                              size_t *hash_length )
+{
+    psa_status_t status;
+    int ret;
+    size_t actual_hash_length = PSA_HASH_SIZE( operation->alg );
+
+    /* Fill the output buffer with something that isn't a valid hash
+     * (barring an attack on the hash and deliberately-crafted input),
+     * in case the caller doesn't check the return status properly. */
+    *hash_length = hash_size;
+    /* If hash_size is 0 then hash may be NULL and then the
+     * call to memset would have undefined behavior. */
+    if( hash_size != 0 )
+        memset( hash, '!', hash_size );
+
+    if( hash_size < actual_hash_length )
+    {
+        status = PSA_ERROR_BUFFER_TOO_SMALL;
+        goto exit;
+    }
+
+    switch( operation->alg )
+    {
+#if defined(MBEDTLS_MD2_C)
+        case PSA_ALG_MD2:
+            ret = mbedtls_md2_finish_ret( &operation->ctx.md2, hash );
+            break;
+#endif
+#if defined(MBEDTLS_MD4_C)
+        case PSA_ALG_MD4:
+            ret = mbedtls_md4_finish_ret( &operation->ctx.md4, hash );
+            break;
+#endif
+#if defined(MBEDTLS_MD5_C)
+        case PSA_ALG_MD5:
+            ret = mbedtls_md5_finish_ret( &operation->ctx.md5, hash );
+            break;
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        case PSA_ALG_RIPEMD160:
+            ret = mbedtls_ripemd160_finish_ret( &operation->ctx.ripemd160, hash );
+            break;
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        case PSA_ALG_SHA_1:
+            ret = mbedtls_sha1_finish_ret( &operation->ctx.sha1, hash );
+            break;
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        case PSA_ALG_SHA_224:
+        case PSA_ALG_SHA_256:
+            ret = mbedtls_sha256_finish_ret( &operation->ctx.sha256, hash );
+            break;
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        case PSA_ALG_SHA_384:
+        case PSA_ALG_SHA_512:
+            ret = mbedtls_sha512_finish_ret( &operation->ctx.sha512, hash );
+            break;
+#endif
+        default:
+            return( PSA_ERROR_BAD_STATE );
+    }
+    status = mbedtls_to_psa_error( ret );
+
+exit:
+    if( status == PSA_SUCCESS )
+    {
+        *hash_length = actual_hash_length;
+        return( psa_hash_abort( operation ) );
+    }
+    else
+    {
+        psa_hash_abort( operation );
+        return( status );
+    }
+}
+
+psa_status_t psa_hash_verify( psa_hash_operation_t *operation,
+                              const uint8_t *hash,
+                              size_t hash_length )
+{
+    uint8_t actual_hash[MBEDTLS_MD_MAX_SIZE];
+    size_t actual_hash_length;
+    psa_status_t status = psa_hash_finish( operation,
+                                           actual_hash, sizeof( actual_hash ),
+                                           &actual_hash_length );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( actual_hash_length != hash_length )
+        return( PSA_ERROR_INVALID_SIGNATURE );
+    if( safer_memcmp( hash, actual_hash, actual_hash_length ) != 0 )
+        return( PSA_ERROR_INVALID_SIGNATURE );
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_hash_clone( const psa_hash_operation_t *source_operation,
+                             psa_hash_operation_t *target_operation )
+{
+    if( target_operation->alg != 0 )
+        return( PSA_ERROR_BAD_STATE );
+
+    switch( source_operation->alg )
+    {
+        case 0:
+            return( PSA_ERROR_BAD_STATE );
+#if defined(MBEDTLS_MD2_C)
+        case PSA_ALG_MD2:
+            mbedtls_md2_clone( &target_operation->ctx.md2,
+                               &source_operation->ctx.md2 );
+            break;
+#endif
+#if defined(MBEDTLS_MD4_C)
+        case PSA_ALG_MD4:
+            mbedtls_md4_clone( &target_operation->ctx.md4,
+                               &source_operation->ctx.md4 );
+            break;
+#endif
+#if defined(MBEDTLS_MD5_C)
+        case PSA_ALG_MD5:
+            mbedtls_md5_clone( &target_operation->ctx.md5,
+                               &source_operation->ctx.md5 );
+            break;
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+        case PSA_ALG_RIPEMD160:
+            mbedtls_ripemd160_clone( &target_operation->ctx.ripemd160,
+                                     &source_operation->ctx.ripemd160 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA1_C)
+        case PSA_ALG_SHA_1:
+            mbedtls_sha1_clone( &target_operation->ctx.sha1,
+                                &source_operation->ctx.sha1 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA256_C)
+        case PSA_ALG_SHA_224:
+        case PSA_ALG_SHA_256:
+            mbedtls_sha256_clone( &target_operation->ctx.sha256,
+                                  &source_operation->ctx.sha256 );
+            break;
+#endif
+#if defined(MBEDTLS_SHA512_C)
+        case PSA_ALG_SHA_384:
+        case PSA_ALG_SHA_512:
+            mbedtls_sha512_clone( &target_operation->ctx.sha512,
+                                  &source_operation->ctx.sha512 );
+            break;
+#endif
+        default:
+            return( PSA_ERROR_NOT_SUPPORTED );
+    }
+
+    target_operation->alg = source_operation->alg;
+    return( PSA_SUCCESS );
+}
+
+
+/****************************************************************/
+/* MAC */
+/****************************************************************/
+
+static const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
+    psa_algorithm_t alg,
+    psa_key_type_t key_type,
+    size_t key_bits,
+    mbedtls_cipher_id_t* cipher_id )
+{
+    mbedtls_cipher_mode_t mode;
+    mbedtls_cipher_id_t cipher_id_tmp;
+
+    if( PSA_ALG_IS_AEAD( alg ) )
+        alg = PSA_ALG_AEAD_WITH_TAG_LENGTH( alg, 0 );
+
+    if( PSA_ALG_IS_CIPHER( alg ) || PSA_ALG_IS_AEAD( alg ) )
+    {
+        switch( alg )
+        {
+            case PSA_ALG_ARC4:
+            case PSA_ALG_CHACHA20:
+                mode = MBEDTLS_MODE_STREAM;
+                break;
+            case PSA_ALG_CTR:
+                mode = MBEDTLS_MODE_CTR;
+                break;
+            case PSA_ALG_CFB:
+                mode = MBEDTLS_MODE_CFB;
+                break;
+            case PSA_ALG_OFB:
+                mode = MBEDTLS_MODE_OFB;
+                break;
+            case PSA_ALG_CBC_NO_PADDING:
+                mode = MBEDTLS_MODE_CBC;
+                break;
+            case PSA_ALG_CBC_PKCS7:
+                mode = MBEDTLS_MODE_CBC;
+                break;
+            case PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 0 ):
+                mode = MBEDTLS_MODE_CCM;
+                break;
+            case PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 0 ):
+                mode = MBEDTLS_MODE_GCM;
+                break;
+            case PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CHACHA20_POLY1305, 0 ):
+                mode = MBEDTLS_MODE_CHACHAPOLY;
+                break;
+            default:
+                return( NULL );
+        }
+    }
+    else if( alg == PSA_ALG_CMAC )
+        mode = MBEDTLS_MODE_ECB;
+    else
+        return( NULL );
+
+    switch( key_type )
+    {
+        case PSA_KEY_TYPE_AES:
+            cipher_id_tmp = MBEDTLS_CIPHER_ID_AES;
+            break;
+        case PSA_KEY_TYPE_DES:
+            /* key_bits is 64 for Single-DES, 128 for two-key Triple-DES,
+             * and 192 for three-key Triple-DES. */
+            if( key_bits == 64 )
+                cipher_id_tmp = MBEDTLS_CIPHER_ID_DES;
+            else
+                cipher_id_tmp = MBEDTLS_CIPHER_ID_3DES;
+            /* mbedtls doesn't recognize two-key Triple-DES as an algorithm,
+             * but two-key Triple-DES is functionally three-key Triple-DES
+             * with K1=K3, so that's how we present it to mbedtls. */
+            if( key_bits == 128 )
+                key_bits = 192;
+            break;
+        case PSA_KEY_TYPE_CAMELLIA:
+            cipher_id_tmp = MBEDTLS_CIPHER_ID_CAMELLIA;
+            break;
+        case PSA_KEY_TYPE_ARC4:
+            cipher_id_tmp = MBEDTLS_CIPHER_ID_ARC4;
+            break;
+        case PSA_KEY_TYPE_CHACHA20:
+            cipher_id_tmp = MBEDTLS_CIPHER_ID_CHACHA20;
+            break;
+        default:
+            return( NULL );
+    }
+    if( cipher_id != NULL )
+        *cipher_id = cipher_id_tmp;
+
+    return( mbedtls_cipher_info_from_values( cipher_id_tmp,
+                                             (int) key_bits, mode ) );
+}
+
+#if defined(MBEDTLS_MD_C)
+static size_t psa_get_hash_block_size( psa_algorithm_t alg )
+{
+    switch( alg )
+    {
+        case PSA_ALG_MD2:
+            return( 16 );
+        case PSA_ALG_MD4:
+            return( 64 );
+        case PSA_ALG_MD5:
+            return( 64 );
+        case PSA_ALG_RIPEMD160:
+            return( 64 );
+        case PSA_ALG_SHA_1:
+            return( 64 );
+        case PSA_ALG_SHA_224:
+            return( 64 );
+        case PSA_ALG_SHA_256:
+            return( 64 );
+        case PSA_ALG_SHA_384:
+            return( 128 );
+        case PSA_ALG_SHA_512:
+            return( 128 );
+        default:
+            return( 0 );
+    }
+}
+#endif /* MBEDTLS_MD_C */
+
+/* Initialize the MAC operation structure. Once this function has been
+ * called, psa_mac_abort can run and will do the right thing. */
+static psa_status_t psa_mac_init( psa_mac_operation_t *operation,
+                                  psa_algorithm_t alg )
+{
+    psa_status_t status = PSA_ERROR_NOT_SUPPORTED;
+
+    operation->alg = alg;
+    operation->key_set = 0;
+    operation->iv_set = 0;
+    operation->iv_required = 0;
+    operation->has_input = 0;
+    operation->is_sign = 0;
+
+#if defined(MBEDTLS_CMAC_C)
+    if( alg == PSA_ALG_CMAC )
+    {
+        operation->iv_required = 0;
+        mbedtls_cipher_init( &operation->ctx.cmac );
+        status = PSA_SUCCESS;
+    }
+    else
+#endif /* MBEDTLS_CMAC_C */
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        /* We'll set up the hash operation later in psa_hmac_setup_internal. */
+        operation->ctx.hmac.hash_ctx.alg = 0;
+        status = PSA_SUCCESS;
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        if( ! PSA_ALG_IS_MAC( alg ) )
+            status = PSA_ERROR_INVALID_ARGUMENT;
+    }
+
+    if( status != PSA_SUCCESS )
+        memset( operation, 0, sizeof( *operation ) );
+    return( status );
+}
+
+#if defined(MBEDTLS_MD_C)
+static psa_status_t psa_hmac_abort_internal( psa_hmac_internal_data *hmac )
+{
+    mbedtls_platform_zeroize( hmac->opad, sizeof( hmac->opad ) );
+    return( psa_hash_abort( &hmac->hash_ctx ) );
+}
+#endif /* MBEDTLS_MD_C */
+
+psa_status_t psa_mac_abort( psa_mac_operation_t *operation )
+{
+    if( operation->alg == 0 )
+    {
+        /* The object has (apparently) been initialized but it is not
+         * in use. It's ok to call abort on such an object, and there's
+         * nothing to do. */
+        return( PSA_SUCCESS );
+    }
+    else
+#if defined(MBEDTLS_CMAC_C)
+    if( operation->alg == PSA_ALG_CMAC )
+    {
+        mbedtls_cipher_free( &operation->ctx.cmac );
+    }
+    else
+#endif /* MBEDTLS_CMAC_C */
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        psa_hmac_abort_internal( &operation->ctx.hmac );
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        /* Sanity check (shouldn't happen: operation->alg should
+         * always have been initialized to a valid value). */
+        goto bad_state;
+    }
+
+    operation->alg = 0;
+    operation->key_set = 0;
+    operation->iv_set = 0;
+    operation->iv_required = 0;
+    operation->has_input = 0;
+    operation->is_sign = 0;
+
+    return( PSA_SUCCESS );
+
+bad_state:
+    /* If abort is called on an uninitialized object, we can't trust
+     * anything. Wipe the object in case it contains confidential data.
+     * This may result in a memory leak if a pointer gets overwritten,
+     * but it's too late to do anything about this. */
+    memset( operation, 0, sizeof( *operation ) );
+    return( PSA_ERROR_BAD_STATE );
+}
+
+#if defined(MBEDTLS_CMAC_C)
+static int psa_cmac_setup( psa_mac_operation_t *operation,
+                           size_t key_bits,
+                           psa_key_slot_t *slot,
+                           const mbedtls_cipher_info_t *cipher_info )
+{
+    int ret;
+
+    operation->mac_size = cipher_info->block_size;
+
+    ret = mbedtls_cipher_setup( &operation->ctx.cmac, cipher_info );
+    if( ret != 0 )
+        return( ret );
+
+    ret = mbedtls_cipher_cmac_starts( &operation->ctx.cmac,
+                                      slot->data.raw.data,
+                                      key_bits );
+    return( ret );
+}
+#endif /* MBEDTLS_CMAC_C */
+
+#if defined(MBEDTLS_MD_C)
+static psa_status_t psa_hmac_setup_internal( psa_hmac_internal_data *hmac,
+                                             const uint8_t *key,
+                                             size_t key_length,
+                                             psa_algorithm_t hash_alg )
+{
+    uint8_t ipad[PSA_HMAC_MAX_HASH_BLOCK_SIZE];
+    size_t i;
+    size_t hash_size = PSA_HASH_SIZE( hash_alg );
+    size_t block_size = psa_get_hash_block_size( hash_alg );
+    psa_status_t status;
+
+    /* Sanity checks on block_size, to guarantee that there won't be a buffer
+     * overflow below. This should never trigger if the hash algorithm
+     * is implemented correctly. */
+    /* The size checks against the ipad and opad buffers cannot be written
+     * `block_size > sizeof( ipad ) || block_size > sizeof( hmac->opad )`
+     * because that triggers -Wlogical-op on GCC 7.3. */
+    if( block_size > sizeof( ipad ) )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    if( block_size > sizeof( hmac->opad ) )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    if( block_size < hash_size )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    if( key_length > block_size )
+    {
+        status = psa_hash_setup( &hmac->hash_ctx, hash_alg );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+        status = psa_hash_update( &hmac->hash_ctx, key, key_length );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+        status = psa_hash_finish( &hmac->hash_ctx,
+                                  ipad, sizeof( ipad ), &key_length );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+    }
+    /* A 0-length key is not commonly used in HMAC when used as a MAC,
+     * but it is permitted. It is common when HMAC is used in HKDF, for
+     * example. Don't call `memcpy` in the 0-length because `key` could be
+     * an invalid pointer which would make the behavior undefined. */
+    else if( key_length != 0 )
+        memcpy( ipad, key, key_length );
+
+    /* ipad contains the key followed by garbage. Xor and fill with 0x36
+     * to create the ipad value. */
+    for( i = 0; i < key_length; i++ )
+        ipad[i] ^= 0x36;
+    memset( ipad + key_length, 0x36, block_size - key_length );
+
+    /* Copy the key material from ipad to opad, flipping the requisite bits,
+     * and filling the rest of opad with the requisite constant. */
+    for( i = 0; i < key_length; i++ )
+        hmac->opad[i] = ipad[i] ^ 0x36 ^ 0x5C;
+    memset( hmac->opad + key_length, 0x5C, block_size - key_length );
+
+    status = psa_hash_setup( &hmac->hash_ctx, hash_alg );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+
+    status = psa_hash_update( &hmac->hash_ctx, ipad, block_size );
+
+cleanup:
+    mbedtls_platform_zeroize( ipad, key_length );
+
+    return( status );
+}
+#endif /* MBEDTLS_MD_C */
+
+static psa_status_t psa_mac_setup( psa_mac_operation_t *operation,
+                                   psa_key_handle_t handle,
+                                   psa_algorithm_t alg,
+                                   int is_sign )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot;
+    size_t key_bits;
+    psa_key_usage_t usage =
+        is_sign ? PSA_KEY_USAGE_SIGN : PSA_KEY_USAGE_VERIFY;
+    uint8_t truncated = PSA_MAC_TRUNCATED_LENGTH( alg );
+    psa_algorithm_t full_length_alg = PSA_ALG_FULL_LENGTH_MAC( alg );
+
+    /* A context must be freshly initialized before it can be set up. */
+    if( operation->alg != 0 )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    status = psa_mac_init( operation, full_length_alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( is_sign )
+        operation->is_sign = 1;
+
+    status = psa_get_transparent_key( handle, &slot, usage, alg );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    key_bits = psa_get_key_slot_bits( slot );
+
+#if defined(MBEDTLS_CMAC_C)
+    if( full_length_alg == PSA_ALG_CMAC )
+    {
+        const mbedtls_cipher_info_t *cipher_info =
+            mbedtls_cipher_info_from_psa( full_length_alg,
+                                          slot->attr.type, key_bits, NULL );
+        int ret;
+        if( cipher_info == NULL )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        operation->mac_size = cipher_info->block_size;
+        ret = psa_cmac_setup( operation, key_bits, slot, cipher_info );
+        status = mbedtls_to_psa_error( ret );
+    }
+    else
+#endif /* MBEDTLS_CMAC_C */
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HMAC( full_length_alg ) )
+    {
+        psa_algorithm_t hash_alg = PSA_ALG_HMAC_GET_HASH( alg );
+        if( hash_alg == 0 )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+
+        operation->mac_size = PSA_HASH_SIZE( hash_alg );
+        /* Sanity check. This shouldn't fail on a valid configuration. */
+        if( operation->mac_size == 0 ||
+            operation->mac_size > sizeof( operation->ctx.hmac.opad ) )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+
+        if( slot->attr.type != PSA_KEY_TYPE_HMAC )
+        {
+            status = PSA_ERROR_INVALID_ARGUMENT;
+            goto exit;
+        }
+
+        status = psa_hmac_setup_internal( &operation->ctx.hmac,
+                                          slot->data.raw.data,
+                                          slot->data.raw.bytes,
+                                          hash_alg );
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        (void) key_bits;
+        status = PSA_ERROR_NOT_SUPPORTED;
+    }
+
+    if( truncated == 0 )
+    {
+        /* The "normal" case: untruncated algorithm. Nothing to do. */
+    }
+    else if( truncated < 4 )
+    {
+        /* A very short MAC is too short for security since it can be
+         * brute-forced. Ancient protocols with 32-bit MACs do exist,
+         * so we make this our minimum, even though 32 bits is still
+         * too small for security. */
+        status = PSA_ERROR_NOT_SUPPORTED;
+    }
+    else if( truncated > operation->mac_size )
+    {
+        /* It's impossible to "truncate" to a larger length. */
+        status = PSA_ERROR_INVALID_ARGUMENT;
+    }
+    else
+        operation->mac_size = truncated;
+
+exit:
+    if( status != PSA_SUCCESS )
+    {
+        psa_mac_abort( operation );
+    }
+    else
+    {
+        operation->key_set = 1;
+    }
+    return( status );
+}
+
+psa_status_t psa_mac_sign_setup( psa_mac_operation_t *operation,
+                                 psa_key_handle_t handle,
+                                 psa_algorithm_t alg )
+{
+    return( psa_mac_setup( operation, handle, alg, 1 ) );
+}
+
+psa_status_t psa_mac_verify_setup( psa_mac_operation_t *operation,
+                                   psa_key_handle_t handle,
+                                   psa_algorithm_t alg )
+{
+    return( psa_mac_setup( operation, handle, alg, 0 ) );
+}
+
+psa_status_t psa_mac_update( psa_mac_operation_t *operation,
+                             const uint8_t *input,
+                             size_t input_length )
+{
+    psa_status_t status = PSA_ERROR_BAD_STATE;
+    if( ! operation->key_set )
+        return( PSA_ERROR_BAD_STATE );
+    if( operation->iv_required && ! operation->iv_set )
+        return( PSA_ERROR_BAD_STATE );
+    operation->has_input = 1;
+
+#if defined(MBEDTLS_CMAC_C)
+    if( operation->alg == PSA_ALG_CMAC )
+    {
+        int ret = mbedtls_cipher_cmac_update( &operation->ctx.cmac,
+                                              input, input_length );
+        status = mbedtls_to_psa_error( ret );
+    }
+    else
+#endif /* MBEDTLS_CMAC_C */
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        status = psa_hash_update( &operation->ctx.hmac.hash_ctx, input,
+                                  input_length );
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        /* This shouldn't happen if `operation` was initialized by
+         * a setup function. */
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    if( status != PSA_SUCCESS )
+        psa_mac_abort( operation );
+    return( status );
+}
+
+#if defined(MBEDTLS_MD_C)
+static psa_status_t psa_hmac_finish_internal( psa_hmac_internal_data *hmac,
+                                              uint8_t *mac,
+                                              size_t mac_size )
+{
+    uint8_t tmp[MBEDTLS_MD_MAX_SIZE];
+    psa_algorithm_t hash_alg = hmac->hash_ctx.alg;
+    size_t hash_size = 0;
+    size_t block_size = psa_get_hash_block_size( hash_alg );
+    psa_status_t status;
+
+    status = psa_hash_finish( &hmac->hash_ctx, tmp, sizeof( tmp ), &hash_size );
+    if( status != PSA_SUCCESS )
+        return( status );
+    /* From here on, tmp needs to be wiped. */
+
+    status = psa_hash_setup( &hmac->hash_ctx, hash_alg );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_hash_update( &hmac->hash_ctx, hmac->opad, block_size );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_hash_update( &hmac->hash_ctx, tmp, hash_size );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_hash_finish( &hmac->hash_ctx, tmp, sizeof( tmp ), &hash_size );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    memcpy( mac, tmp, mac_size );
+
+exit:
+    mbedtls_platform_zeroize( tmp, hash_size );
+    return( status );
+}
+#endif /* MBEDTLS_MD_C */
+
+static psa_status_t psa_mac_finish_internal( psa_mac_operation_t *operation,
+                                             uint8_t *mac,
+                                             size_t mac_size )
+{
+    if( ! operation->key_set )
+        return( PSA_ERROR_BAD_STATE );
+    if( operation->iv_required && ! operation->iv_set )
+        return( PSA_ERROR_BAD_STATE );
+
+    if( mac_size < operation->mac_size )
+        return( PSA_ERROR_BUFFER_TOO_SMALL );
+
+#if defined(MBEDTLS_CMAC_C)
+    if( operation->alg == PSA_ALG_CMAC )
+    {
+        uint8_t tmp[PSA_MAX_BLOCK_CIPHER_BLOCK_SIZE];
+        int ret = mbedtls_cipher_cmac_finish( &operation->ctx.cmac, tmp );
+        if( ret == 0 )
+            memcpy( mac, tmp, operation->mac_size );
+        mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
+        return( mbedtls_to_psa_error( ret ) );
+    }
+    else
+#endif /* MBEDTLS_CMAC_C */
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        return( psa_hmac_finish_internal( &operation->ctx.hmac,
+                                          mac, operation->mac_size ) );
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        /* This shouldn't happen if `operation` was initialized by
+         * a setup function. */
+        return( PSA_ERROR_BAD_STATE );
+    }
+}
+
+psa_status_t psa_mac_sign_finish( psa_mac_operation_t *operation,
+                                  uint8_t *mac,
+                                  size_t mac_size,
+                                  size_t *mac_length )
+{
+    psa_status_t status;
+
+    if( operation->alg == 0 )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    /* Fill the output buffer with something that isn't a valid mac
+     * (barring an attack on the mac and deliberately-crafted input),
+     * in case the caller doesn't check the return status properly. */
+    *mac_length = mac_size;
+    /* If mac_size is 0 then mac may be NULL and then the
+     * call to memset would have undefined behavior. */
+    if( mac_size != 0 )
+        memset( mac, '!', mac_size );
+
+    if( ! operation->is_sign )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    status = psa_mac_finish_internal( operation, mac, mac_size );
+
+    if( status == PSA_SUCCESS )
+    {
+        status = psa_mac_abort( operation );
+        if( status == PSA_SUCCESS )
+            *mac_length = operation->mac_size;
+        else
+            memset( mac, '!', mac_size );
+    }
+    else
+        psa_mac_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_mac_verify_finish( psa_mac_operation_t *operation,
+                                    const uint8_t *mac,
+                                    size_t mac_length )
+{
+    uint8_t actual_mac[PSA_MAC_MAX_SIZE];
+    psa_status_t status;
+
+    if( operation->alg == 0 )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    if( operation->is_sign )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+    if( operation->mac_size != mac_length )
+    {
+        status = PSA_ERROR_INVALID_SIGNATURE;
+        goto cleanup;
+    }
+
+    status = psa_mac_finish_internal( operation,
+                                      actual_mac, sizeof( actual_mac ) );
+
+    if( safer_memcmp( mac, actual_mac, mac_length ) != 0 )
+        status = PSA_ERROR_INVALID_SIGNATURE;
+
+cleanup:
+    if( status == PSA_SUCCESS )
+        status = psa_mac_abort( operation );
+    else
+        psa_mac_abort( operation );
+
+    mbedtls_platform_zeroize( actual_mac, sizeof( actual_mac ) );
+
+    return( status );
+}
+
+
+
+/****************************************************************/
+/* Asymmetric cryptography */
+/****************************************************************/
+
+#if defined(MBEDTLS_RSA_C)
+/* Decode the hash algorithm from alg and store the mbedtls encoding in
+ * md_alg. Verify that the hash length is acceptable. */
+static psa_status_t psa_rsa_decode_md_type( psa_algorithm_t alg,
+                                            size_t hash_length,
+                                            mbedtls_md_type_t *md_alg )
+{
+    psa_algorithm_t hash_alg = PSA_ALG_SIGN_GET_HASH( alg );
+    const mbedtls_md_info_t *md_info = mbedtls_md_info_from_psa( hash_alg );
+    *md_alg = mbedtls_md_get_type( md_info );
+
+    /* The Mbed TLS RSA module uses an unsigned int for hash length
+     * parameters. Validate that it fits so that we don't risk an
+     * overflow later. */
+#if SIZE_MAX > UINT_MAX
+    if( hash_length > UINT_MAX )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+#endif
+
+#if defined(MBEDTLS_PKCS1_V15)
+    /* For PKCS#1 v1.5 signature, if using a hash, the hash length
+     * must be correct. */
+    if( PSA_ALG_IS_RSA_PKCS1V15_SIGN( alg ) &&
+        alg != PSA_ALG_RSA_PKCS1V15_SIGN_RAW )
+    {
+        if( md_info == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        if( mbedtls_md_get_size( md_info ) != hash_length )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+#endif /* MBEDTLS_PKCS1_V15 */
+
+#if defined(MBEDTLS_PKCS1_V21)
+    /* PSS requires a hash internally. */
+    if( PSA_ALG_IS_RSA_PSS( alg ) )
+    {
+        if( md_info == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+    }
+#endif /* MBEDTLS_PKCS1_V21 */
+
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t psa_rsa_sign( mbedtls_rsa_context *rsa,
+                                  psa_algorithm_t alg,
+                                  const uint8_t *hash,
+                                  size_t hash_length,
+                                  uint8_t *signature,
+                                  size_t signature_size,
+                                  size_t *signature_length )
+{
+    psa_status_t status;
+    int ret;
+    mbedtls_md_type_t md_alg;
+
+    status = psa_rsa_decode_md_type( alg, hash_length, &md_alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    if( signature_size < mbedtls_rsa_get_len( rsa ) )
+        return( PSA_ERROR_BUFFER_TOO_SMALL );
+
+#if defined(MBEDTLS_PKCS1_V15)
+    if( PSA_ALG_IS_RSA_PKCS1V15_SIGN( alg ) )
+    {
+        mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V15,
+                                 MBEDTLS_MD_NONE );
+        ret = mbedtls_rsa_pkcs1_sign( rsa,
+                                      mbedtls_ctr_drbg_random,
+                                      &global_data.ctr_drbg,
+                                      MBEDTLS_RSA_PRIVATE,
+                                      md_alg,
+                                      (unsigned int) hash_length,
+                                      hash,
+                                      signature );
+    }
+    else
+#endif /* MBEDTLS_PKCS1_V15 */
+#if defined(MBEDTLS_PKCS1_V21)
+    if( PSA_ALG_IS_RSA_PSS( alg ) )
+    {
+        mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V21, md_alg );
+        ret = mbedtls_rsa_rsassa_pss_sign( rsa,
+                                           mbedtls_ctr_drbg_random,
+                                           &global_data.ctr_drbg,
+                                           MBEDTLS_RSA_PRIVATE,
+                                           MBEDTLS_MD_NONE,
+                                           (unsigned int) hash_length,
+                                           hash,
+                                           signature );
+    }
+    else
+#endif /* MBEDTLS_PKCS1_V21 */
+    {
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+
+    if( ret == 0 )
+        *signature_length = mbedtls_rsa_get_len( rsa );
+    return( mbedtls_to_psa_error( ret ) );
+}
+
+static psa_status_t psa_rsa_verify( mbedtls_rsa_context *rsa,
+                                    psa_algorithm_t alg,
+                                    const uint8_t *hash,
+                                    size_t hash_length,
+                                    const uint8_t *signature,
+                                    size_t signature_length )
+{
+    psa_status_t status;
+    int ret;
+    mbedtls_md_type_t md_alg;
+
+    status = psa_rsa_decode_md_type( alg, hash_length, &md_alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    if( signature_length < mbedtls_rsa_get_len( rsa ) )
+        return( PSA_ERROR_BUFFER_TOO_SMALL );
+
+#if defined(MBEDTLS_PKCS1_V15)
+    if( PSA_ALG_IS_RSA_PKCS1V15_SIGN( alg ) )
+    {
+        mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V15,
+                                 MBEDTLS_MD_NONE );
+        ret = mbedtls_rsa_pkcs1_verify( rsa,
+                                        mbedtls_ctr_drbg_random,
+                                        &global_data.ctr_drbg,
+                                        MBEDTLS_RSA_PUBLIC,
+                                        md_alg,
+                                        (unsigned int) hash_length,
+                                        hash,
+                                        signature );
+    }
+    else
+#endif /* MBEDTLS_PKCS1_V15 */
+#if defined(MBEDTLS_PKCS1_V21)
+    if( PSA_ALG_IS_RSA_PSS( alg ) )
+    {
+        mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V21, md_alg );
+        ret = mbedtls_rsa_rsassa_pss_verify( rsa,
+                                             mbedtls_ctr_drbg_random,
+                                             &global_data.ctr_drbg,
+                                             MBEDTLS_RSA_PUBLIC,
+                                             MBEDTLS_MD_NONE,
+                                             (unsigned int) hash_length,
+                                             hash,
+                                             signature );
+    }
+    else
+#endif /* MBEDTLS_PKCS1_V21 */
+    {
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+
+    /* Mbed TLS distinguishes "invalid padding" from "valid padding but
+     * the rest of the signature is invalid". This has little use in
+     * practice and PSA doesn't report this distinction. */
+    if( ret == MBEDTLS_ERR_RSA_INVALID_PADDING )
+        return( PSA_ERROR_INVALID_SIGNATURE );
+    return( mbedtls_to_psa_error( ret ) );
+}
+#endif /* MBEDTLS_RSA_C */
+
+#if defined(MBEDTLS_ECDSA_C)
+/* `ecp` cannot be const because `ecp->grp` needs to be non-const
+ * for mbedtls_ecdsa_sign() and mbedtls_ecdsa_sign_det()
+ * (even though these functions don't modify it). */
+static psa_status_t psa_ecdsa_sign( mbedtls_ecp_keypair *ecp,
+                                    psa_algorithm_t alg,
+                                    const uint8_t *hash,
+                                    size_t hash_length,
+                                    uint8_t *signature,
+                                    size_t signature_size,
+                                    size_t *signature_length )
+{
+    int ret;
+    mbedtls_mpi r, s;
+    size_t curve_bytes = PSA_BITS_TO_BYTES( ecp->grp.pbits );
+    mbedtls_mpi_init( &r );
+    mbedtls_mpi_init( &s );
+
+    if( signature_size < 2 * curve_bytes )
+    {
+        ret = MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL;
+        goto cleanup;
+    }
+
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
+    if( PSA_ALG_DSA_IS_DETERMINISTIC( alg ) )
+    {
+        psa_algorithm_t hash_alg = PSA_ALG_SIGN_GET_HASH( alg );
+        const mbedtls_md_info_t *md_info = mbedtls_md_info_from_psa( hash_alg );
+        mbedtls_md_type_t md_alg = mbedtls_md_get_type( md_info );
+        MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign_det( &ecp->grp, &r, &s, &ecp->d,
+                                                 hash, hash_length,
+                                                 md_alg ) );
+    }
+    else
+#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+    {
+        (void) alg;
+        MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign( &ecp->grp, &r, &s, &ecp->d,
+                                             hash, hash_length,
+                                             mbedtls_ctr_drbg_random,
+                                             &global_data.ctr_drbg ) );
+    }
+
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &r,
+                                               signature,
+                                               curve_bytes ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &s,
+                                               signature + curve_bytes,
+                                               curve_bytes ) );
+
+cleanup:
+    mbedtls_mpi_free( &r );
+    mbedtls_mpi_free( &s );
+    if( ret == 0 )
+        *signature_length = 2 * curve_bytes;
+    return( mbedtls_to_psa_error( ret ) );
+}
+
+static psa_status_t psa_ecdsa_verify( mbedtls_ecp_keypair *ecp,
+                                      const uint8_t *hash,
+                                      size_t hash_length,
+                                      const uint8_t *signature,
+                                      size_t signature_length )
+{
+    int ret;
+    mbedtls_mpi r, s;
+    size_t curve_bytes = PSA_BITS_TO_BYTES( ecp->grp.pbits );
+    mbedtls_mpi_init( &r );
+    mbedtls_mpi_init( &s );
+
+    if( signature_length != 2 * curve_bytes )
+        return( PSA_ERROR_INVALID_SIGNATURE );
+
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &r,
+                                              signature,
+                                              curve_bytes ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &s,
+                                              signature + curve_bytes,
+                                              curve_bytes ) );
+
+    ret = mbedtls_ecdsa_verify( &ecp->grp, hash, hash_length,
+                                &ecp->Q, &r, &s );
+
+cleanup:
+    mbedtls_mpi_free( &r );
+    mbedtls_mpi_free( &s );
+    return( mbedtls_to_psa_error( ret ) );
+}
+#endif /* MBEDTLS_ECDSA_C */
+
+psa_status_t psa_asymmetric_sign( psa_key_handle_t handle,
+                                  psa_algorithm_t alg,
+                                  const uint8_t *hash,
+                                  size_t hash_length,
+                                  uint8_t *signature,
+                                  size_t signature_size,
+                                  size_t *signature_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    const psa_drv_se_t *drv;
+    psa_drv_se_context_t *drv_context;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    *signature_length = signature_size;
+
+    status = psa_get_key_from_slot( handle, &slot, PSA_KEY_USAGE_SIGN, alg );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    if( ! PSA_KEY_TYPE_IS_KEY_PAIR( slot->attr.type ) )
+    {
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto exit;
+    }
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_get_se_driver( slot->attr.lifetime, &drv, &drv_context ) )
+    {
+        if( drv->asymmetric == NULL ||
+            drv->asymmetric->p_sign == NULL )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        status = drv->asymmetric->p_sign( drv_context,
+                                          slot->data.se.slot_number,
+                                          alg,
+                                          hash, hash_length,
+                                          signature, signature_size,
+                                          signature_length );
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+#if defined(MBEDTLS_RSA_C)
+    if( slot->attr.type == PSA_KEY_TYPE_RSA_KEY_PAIR )
+    {
+        status = psa_rsa_sign( slot->data.rsa,
+                               alg,
+                               hash, hash_length,
+                               signature, signature_size,
+                               signature_length );
+    }
+    else
+#endif /* defined(MBEDTLS_RSA_C) */
+#if defined(MBEDTLS_ECP_C)
+    if( PSA_KEY_TYPE_IS_ECC( slot->attr.type ) )
+    {
+#if defined(MBEDTLS_ECDSA_C)
+        if(
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
+            PSA_ALG_IS_ECDSA( alg )
+#else
+            PSA_ALG_IS_RANDOMIZED_ECDSA( alg )
+#endif
+            )
+            status = psa_ecdsa_sign( slot->data.ecp,
+                                     alg,
+                                     hash, hash_length,
+                                     signature, signature_size,
+                                     signature_length );
+        else
+#endif /* defined(MBEDTLS_ECDSA_C) */
+        {
+            status = PSA_ERROR_INVALID_ARGUMENT;
+        }
+    }
+    else
+#endif /* defined(MBEDTLS_ECP_C) */
+    {
+        status = PSA_ERROR_NOT_SUPPORTED;
+    }
+
+exit:
+    /* Fill the unused part of the output buffer (the whole buffer on error,
+     * the trailing part on success) with something that isn't a valid mac
+     * (barring an attack on the mac and deliberately-crafted input),
+     * in case the caller doesn't check the return status properly. */
+    if( status == PSA_SUCCESS )
+        memset( signature + *signature_length, '!',
+                signature_size - *signature_length );
+    else if( signature_size != 0 )
+        memset( signature, '!', signature_size );
+    /* If signature_size is 0 then we have nothing to do. We must not call
+     * memset because signature may be NULL in this case. */
+    return( status );
+}
+
+psa_status_t psa_asymmetric_verify( psa_key_handle_t handle,
+                                    psa_algorithm_t alg,
+                                    const uint8_t *hash,
+                                    size_t hash_length,
+                                    const uint8_t *signature,
+                                    size_t signature_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    const psa_drv_se_t *drv;
+    psa_drv_se_context_t *drv_context;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+    status = psa_get_key_from_slot( handle, &slot, PSA_KEY_USAGE_VERIFY, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_get_se_driver( slot->attr.lifetime, &drv, &drv_context ) )
+    {
+        if( drv->asymmetric == NULL ||
+            drv->asymmetric->p_verify == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        return( drv->asymmetric->p_verify( drv_context,
+                                           slot->data.se.slot_number,
+                                           alg,
+                                           hash, hash_length,
+                                           signature, signature_length ) );
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+#if defined(MBEDTLS_RSA_C)
+    if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+    {
+        return( psa_rsa_verify( slot->data.rsa,
+                                alg,
+                                hash, hash_length,
+                                signature, signature_length ) );
+    }
+    else
+#endif /* defined(MBEDTLS_RSA_C) */
+#if defined(MBEDTLS_ECP_C)
+    if( PSA_KEY_TYPE_IS_ECC( slot->attr.type ) )
+    {
+#if defined(MBEDTLS_ECDSA_C)
+        if( PSA_ALG_IS_ECDSA( alg ) )
+            return( psa_ecdsa_verify( slot->data.ecp,
+                                      hash, hash_length,
+                                      signature, signature_length ) );
+        else
+#endif /* defined(MBEDTLS_ECDSA_C) */
+        {
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        }
+    }
+    else
+#endif /* defined(MBEDTLS_ECP_C) */
+    {
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+}
+
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PKCS1_V21)
+static void psa_rsa_oaep_set_padding_mode( psa_algorithm_t alg,
+                                           mbedtls_rsa_context *rsa )
+{
+    psa_algorithm_t hash_alg = PSA_ALG_RSA_OAEP_GET_HASH( alg );
+    const mbedtls_md_info_t *md_info = mbedtls_md_info_from_psa( hash_alg );
+    mbedtls_md_type_t md_alg = mbedtls_md_get_type( md_info );
+    mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V21, md_alg );
+}
+#endif /* defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PKCS1_V21) */
+
+psa_status_t psa_asymmetric_encrypt( psa_key_handle_t handle,
+                                     psa_algorithm_t alg,
+                                     const uint8_t *input,
+                                     size_t input_length,
+                                     const uint8_t *salt,
+                                     size_t salt_length,
+                                     uint8_t *output,
+                                     size_t output_size,
+                                     size_t *output_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+
+    (void) input;
+    (void) input_length;
+    (void) salt;
+    (void) output;
+    (void) output_size;
+
+    *output_length = 0;
+
+    if( ! PSA_ALG_IS_RSA_OAEP( alg ) && salt_length != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    status = psa_get_transparent_key( handle, &slot, PSA_KEY_USAGE_ENCRYPT, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( ! ( PSA_KEY_TYPE_IS_PUBLIC_KEY( slot->attr.type ) ||
+            PSA_KEY_TYPE_IS_KEY_PAIR( slot->attr.type ) ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+#if defined(MBEDTLS_RSA_C)
+    if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
+    {
+        mbedtls_rsa_context *rsa = slot->data.rsa;
+        int ret;
+        if( output_size < mbedtls_rsa_get_len( rsa ) )
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
+#if defined(MBEDTLS_PKCS1_V15)
+        if( alg == PSA_ALG_RSA_PKCS1V15_CRYPT )
+        {
+            ret = mbedtls_rsa_pkcs1_encrypt( rsa,
+                                             mbedtls_ctr_drbg_random,
+                                             &global_data.ctr_drbg,
+                                             MBEDTLS_RSA_PUBLIC,
+                                             input_length,
+                                             input,
+                                             output );
+        }
+        else
+#endif /* MBEDTLS_PKCS1_V15 */
+#if defined(MBEDTLS_PKCS1_V21)
+        if( PSA_ALG_IS_RSA_OAEP( alg ) )
+        {
+            psa_rsa_oaep_set_padding_mode( alg, rsa );
+            ret = mbedtls_rsa_rsaes_oaep_encrypt( rsa,
+                                                  mbedtls_ctr_drbg_random,
+                                                  &global_data.ctr_drbg,
+                                                  MBEDTLS_RSA_PUBLIC,
+                                                  salt, salt_length,
+                                                  input_length,
+                                                  input,
+                                                  output );
+        }
+        else
+#endif /* MBEDTLS_PKCS1_V21 */
+        {
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        }
+        if( ret == 0 )
+            *output_length = mbedtls_rsa_get_len( rsa );
+        return( mbedtls_to_psa_error( ret ) );
+    }
+    else
+#endif /* defined(MBEDTLS_RSA_C) */
+    {
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+}
+
+psa_status_t psa_asymmetric_decrypt( psa_key_handle_t handle,
+                                     psa_algorithm_t alg,
+                                     const uint8_t *input,
+                                     size_t input_length,
+                                     const uint8_t *salt,
+                                     size_t salt_length,
+                                     uint8_t *output,
+                                     size_t output_size,
+                                     size_t *output_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+
+    (void) input;
+    (void) input_length;
+    (void) salt;
+    (void) output;
+    (void) output_size;
+
+    *output_length = 0;
+
+    if( ! PSA_ALG_IS_RSA_OAEP( alg ) && salt_length != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    status = psa_get_transparent_key( handle, &slot, PSA_KEY_USAGE_DECRYPT, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( ! PSA_KEY_TYPE_IS_KEY_PAIR( slot->attr.type ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+#if defined(MBEDTLS_RSA_C)
+    if( slot->attr.type == PSA_KEY_TYPE_RSA_KEY_PAIR )
+    {
+        mbedtls_rsa_context *rsa = slot->data.rsa;
+        int ret;
+
+        if( input_length != mbedtls_rsa_get_len( rsa ) )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+
+#if defined(MBEDTLS_PKCS1_V15)
+        if( alg == PSA_ALG_RSA_PKCS1V15_CRYPT )
+        {
+            ret = mbedtls_rsa_pkcs1_decrypt( rsa,
+                                             mbedtls_ctr_drbg_random,
+                                             &global_data.ctr_drbg,
+                                             MBEDTLS_RSA_PRIVATE,
+                                             output_length,
+                                             input,
+                                             output,
+                                             output_size );
+        }
+        else
+#endif /* MBEDTLS_PKCS1_V15 */
+#if defined(MBEDTLS_PKCS1_V21)
+        if( PSA_ALG_IS_RSA_OAEP( alg ) )
+        {
+            psa_rsa_oaep_set_padding_mode( alg, rsa );
+            ret = mbedtls_rsa_rsaes_oaep_decrypt( rsa,
+                                                  mbedtls_ctr_drbg_random,
+                                                  &global_data.ctr_drbg,
+                                                  MBEDTLS_RSA_PRIVATE,
+                                                  salt, salt_length,
+                                                  output_length,
+                                                  input,
+                                                  output,
+                                                  output_size );
+        }
+        else
+#endif /* MBEDTLS_PKCS1_V21 */
+        {
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        }
+
+        return( mbedtls_to_psa_error( ret ) );
+    }
+    else
+#endif /* defined(MBEDTLS_RSA_C) */
+    {
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+}
+
+
+
+/****************************************************************/
+/* Symmetric cryptography */
+/****************************************************************/
+
+/* Initialize the cipher operation structure. Once this function has been
+ * called, psa_cipher_abort can run and will do the right thing. */
+static psa_status_t psa_cipher_init( psa_cipher_operation_t *operation,
+                                     psa_algorithm_t alg )
+{
+    if( ! PSA_ALG_IS_CIPHER( alg ) )
+    {
+        memset( operation, 0, sizeof( *operation ) );
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+
+    operation->alg = alg;
+    operation->key_set = 0;
+    operation->iv_set = 0;
+    operation->iv_required = 1;
+    operation->iv_size = 0;
+    operation->block_size = 0;
+    mbedtls_cipher_init( &operation->ctx.cipher );
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t psa_cipher_setup( psa_cipher_operation_t *operation,
+                                      psa_key_handle_t handle,
+                                      psa_algorithm_t alg,
+                                      mbedtls_operation_t cipher_operation )
+{
+    int ret = 0;
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+    psa_key_slot_t *slot;
+    size_t key_bits;
+    const mbedtls_cipher_info_t *cipher_info = NULL;
+    psa_key_usage_t usage = ( cipher_operation == MBEDTLS_ENCRYPT ?
+                              PSA_KEY_USAGE_ENCRYPT :
+                              PSA_KEY_USAGE_DECRYPT );
+
+    /* A context must be freshly initialized before it can be set up. */
+    if( operation->alg != 0 )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    status = psa_cipher_init( operation, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    status = psa_get_transparent_key( handle, &slot, usage, alg);
+    if( status != PSA_SUCCESS )
+        goto exit;
+    key_bits = psa_get_key_slot_bits( slot );
+
+    cipher_info = mbedtls_cipher_info_from_psa( alg, slot->attr.type, key_bits, NULL );
+    if( cipher_info == NULL )
+    {
+        status = PSA_ERROR_NOT_SUPPORTED;
+        goto exit;
+    }
+
+    ret = mbedtls_cipher_setup( &operation->ctx.cipher, cipher_info );
+    if( ret != 0 )
+        goto exit;
+
+#if defined(MBEDTLS_DES_C)
+    if( slot->attr.type == PSA_KEY_TYPE_DES && key_bits == 128 )
+    {
+        /* Two-key Triple-DES is 3-key Triple-DES with K1=K3 */
+        uint8_t keys[24];
+        memcpy( keys, slot->data.raw.data, 16 );
+        memcpy( keys + 16, slot->data.raw.data, 8 );
+        ret = mbedtls_cipher_setkey( &operation->ctx.cipher,
+                                     keys,
+                                     192, cipher_operation );
+    }
+    else
+#endif
+    {
+        ret = mbedtls_cipher_setkey( &operation->ctx.cipher,
+                                     slot->data.raw.data,
+                                     (int) key_bits, cipher_operation );
+    }
+    if( ret != 0 )
+        goto exit;
+
+#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
+    switch( alg )
+    {
+        case PSA_ALG_CBC_NO_PADDING:
+            ret = mbedtls_cipher_set_padding_mode( &operation->ctx.cipher,
+                                                   MBEDTLS_PADDING_NONE );
+            break;
+        case PSA_ALG_CBC_PKCS7:
+            ret = mbedtls_cipher_set_padding_mode( &operation->ctx.cipher,
+                                                   MBEDTLS_PADDING_PKCS7 );
+            break;
+        default:
+            /* The algorithm doesn't involve padding. */
+            ret = 0;
+            break;
+    }
+    if( ret != 0 )
+        goto exit;
+#endif //MBEDTLS_CIPHER_MODE_WITH_PADDING
+
+    operation->key_set = 1;
+    operation->block_size = ( PSA_ALG_IS_STREAM_CIPHER( alg ) ? 1 :
+                              PSA_BLOCK_CIPHER_BLOCK_SIZE( slot->attr.type ) );
+    if( alg & PSA_ALG_CIPHER_FROM_BLOCK_FLAG )
+    {
+        operation->iv_size = PSA_BLOCK_CIPHER_BLOCK_SIZE( slot->attr.type );
+    }
+#if defined(MBEDTLS_CHACHA20_C)
+    else
+    if( alg == PSA_ALG_CHACHA20 )
+        operation->iv_size = 12;
+#endif
+
+exit:
+    if( status == 0 )
+        status = mbedtls_to_psa_error( ret );
+    if( status != 0 )
+        psa_cipher_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_cipher_encrypt_setup( psa_cipher_operation_t *operation,
+                                       psa_key_handle_t handle,
+                                       psa_algorithm_t alg )
+{
+    return( psa_cipher_setup( operation, handle, alg, MBEDTLS_ENCRYPT ) );
+}
+
+psa_status_t psa_cipher_decrypt_setup( psa_cipher_operation_t *operation,
+                                       psa_key_handle_t handle,
+                                       psa_algorithm_t alg )
+{
+    return( psa_cipher_setup( operation, handle, alg, MBEDTLS_DECRYPT ) );
+}
+
+psa_status_t psa_cipher_generate_iv( psa_cipher_operation_t *operation,
+                                     uint8_t *iv,
+                                     size_t iv_size,
+                                     size_t *iv_length )
+{
+    psa_status_t status;
+    int ret;
+    if( operation->iv_set || ! operation->iv_required )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+    if( iv_size < operation->iv_size )
+    {
+        status = PSA_ERROR_BUFFER_TOO_SMALL;
+        goto exit;
+    }
+    ret = mbedtls_ctr_drbg_random( &global_data.ctr_drbg,
+                                   iv, operation->iv_size );
+    if( ret != 0 )
+    {
+        status = mbedtls_to_psa_error( ret );
+        goto exit;
+    }
+
+    *iv_length = operation->iv_size;
+    status = psa_cipher_set_iv( operation, iv, *iv_length );
+
+exit:
+    if( status != PSA_SUCCESS )
+        psa_cipher_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_cipher_set_iv( psa_cipher_operation_t *operation,
+                                const uint8_t *iv,
+                                size_t iv_length )
+{
+    psa_status_t status;
+    int ret;
+    if( operation->iv_set || ! operation->iv_required )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+    if( iv_length != operation->iv_size )
+    {
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto exit;
+    }
+    ret = mbedtls_cipher_set_iv( &operation->ctx.cipher, iv, iv_length );
+    status = mbedtls_to_psa_error( ret );
+exit:
+    if( status == PSA_SUCCESS )
+        operation->iv_set = 1;
+    else
+        psa_cipher_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_cipher_update( psa_cipher_operation_t *operation,
+                                const uint8_t *input,
+                                size_t input_length,
+                                uint8_t *output,
+                                size_t output_size,
+                                size_t *output_length )
+{
+    psa_status_t status;
+    int ret;
+    size_t expected_output_size;
+
+    if( operation->alg == 0 )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    if( ! PSA_ALG_IS_STREAM_CIPHER( operation->alg ) )
+    {
+        /* Take the unprocessed partial block left over from previous
+         * update calls, if any, plus the input to this call. Remove
+         * the last partial block, if any. You get the data that will be
+         * output in this call. */
+        expected_output_size =
+            ( operation->ctx.cipher.unprocessed_len + input_length )
+            / operation->block_size * operation->block_size;
+    }
+    else
+    {
+        expected_output_size = input_length;
+    }
+
+    if( output_size < expected_output_size )
+    {
+        status = PSA_ERROR_BUFFER_TOO_SMALL;
+        goto exit;
+    }
+
+    ret = mbedtls_cipher_update( &operation->ctx.cipher, input,
+                                 input_length, output, output_length );
+    status = mbedtls_to_psa_error( ret );
+exit:
+    if( status != PSA_SUCCESS )
+        psa_cipher_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_cipher_finish( psa_cipher_operation_t *operation,
+                                uint8_t *output,
+                                size_t output_size,
+                                size_t *output_length )
+{
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+    int cipher_ret = MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE;
+    uint8_t temp_output_buffer[MBEDTLS_MAX_BLOCK_LENGTH];
+
+    if( ! operation->key_set )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+    if( operation->iv_required && ! operation->iv_set )
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    if( operation->ctx.cipher.operation == MBEDTLS_ENCRYPT &&
+        operation->alg == PSA_ALG_CBC_NO_PADDING &&
+        operation->ctx.cipher.unprocessed_len != 0 )
+    {
+            status = PSA_ERROR_INVALID_ARGUMENT;
+            goto error;
+    }
+
+    cipher_ret = mbedtls_cipher_finish( &operation->ctx.cipher,
+                                        temp_output_buffer,
+                                        output_length );
+    if( cipher_ret != 0 )
+    {
+        status = mbedtls_to_psa_error( cipher_ret );
+        goto error;
+    }
+
+    if( *output_length == 0 )
+        ; /* Nothing to copy. Note that output may be NULL in this case. */
+    else if( output_size >= *output_length )
+        memcpy( output, temp_output_buffer, *output_length );
+    else
+    {
+        status = PSA_ERROR_BUFFER_TOO_SMALL;
+        goto error;
+    }
+
+    mbedtls_platform_zeroize( temp_output_buffer, sizeof( temp_output_buffer ) );
+    status = psa_cipher_abort( operation );
+
+    return( status );
+
+error:
+
+    *output_length = 0;
+
+    mbedtls_platform_zeroize( temp_output_buffer, sizeof( temp_output_buffer ) );
+    (void) psa_cipher_abort( operation );
+
+    return( status );
+}
+
+psa_status_t psa_cipher_abort( psa_cipher_operation_t *operation )
+{
+    if( operation->alg == 0 )
+    {
+        /* The object has (apparently) been initialized but it is not
+         * in use. It's ok to call abort on such an object, and there's
+         * nothing to do. */
+        return( PSA_SUCCESS );
+    }
+
+    /* Sanity check (shouldn't happen: operation->alg should
+     * always have been initialized to a valid value). */
+    if( ! PSA_ALG_IS_CIPHER( operation->alg ) )
+        return( PSA_ERROR_BAD_STATE );
+
+    mbedtls_cipher_free( &operation->ctx.cipher );
+
+    operation->alg = 0;
+    operation->key_set = 0;
+    operation->iv_set = 0;
+    operation->iv_size = 0;
+    operation->block_size = 0;
+    operation->iv_required = 0;
+
+    return( PSA_SUCCESS );
+}
+
+
+
+
+/****************************************************************/
+/* AEAD */
+/****************************************************************/
+
+typedef struct
+{
+    psa_key_slot_t *slot;
+    const mbedtls_cipher_info_t *cipher_info;
+    union
+    {
+#if defined(MBEDTLS_CCM_C)
+        mbedtls_ccm_context ccm;
+#endif /* MBEDTLS_CCM_C */
+#if defined(MBEDTLS_GCM_C)
+        mbedtls_gcm_context gcm;
+#endif /* MBEDTLS_GCM_C */
+#if defined(MBEDTLS_CHACHAPOLY_C)
+        mbedtls_chachapoly_context chachapoly;
+#endif /* MBEDTLS_CHACHAPOLY_C */
+    } ctx;
+    psa_algorithm_t core_alg;
+    uint8_t full_tag_length;
+    uint8_t tag_length;
+} aead_operation_t;
+
+static void psa_aead_abort_internal( aead_operation_t *operation )
+{
+    switch( operation->core_alg )
+    {
+#if defined(MBEDTLS_CCM_C)
+        case PSA_ALG_CCM:
+            mbedtls_ccm_free( &operation->ctx.ccm );
+            break;
+#endif /* MBEDTLS_CCM_C */
+#if defined(MBEDTLS_GCM_C)
+        case PSA_ALG_GCM:
+            mbedtls_gcm_free( &operation->ctx.gcm );
+            break;
+#endif /* MBEDTLS_GCM_C */
+    }
+}
+
+static psa_status_t psa_aead_setup( aead_operation_t *operation,
+                                    psa_key_handle_t handle,
+                                    psa_key_usage_t usage,
+                                    psa_algorithm_t alg )
+{
+    psa_status_t status;
+    size_t key_bits;
+    mbedtls_cipher_id_t cipher_id;
+
+    status = psa_get_transparent_key( handle, &operation->slot, usage, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    key_bits = psa_get_key_slot_bits( operation->slot );
+
+    operation->cipher_info =
+        mbedtls_cipher_info_from_psa( alg, operation->slot->attr.type, key_bits,
+                                      &cipher_id );
+    if( operation->cipher_info == NULL )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    switch( PSA_ALG_AEAD_WITH_TAG_LENGTH( alg, 0 ) )
+    {
+#if defined(MBEDTLS_CCM_C)
+        case PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 0 ):
+            operation->core_alg = PSA_ALG_CCM;
+            operation->full_tag_length = 16;
+            /* CCM allows the following tag lengths: 4, 6, 8, 10, 12, 14, 16.
+             * The call to mbedtls_ccm_encrypt_and_tag or
+             * mbedtls_ccm_auth_decrypt will validate the tag length. */
+            if( PSA_BLOCK_CIPHER_BLOCK_SIZE( operation->slot->attr.type ) != 16 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            mbedtls_ccm_init( &operation->ctx.ccm );
+            status = mbedtls_to_psa_error(
+                mbedtls_ccm_setkey( &operation->ctx.ccm, cipher_id,
+                                    operation->slot->data.raw.data,
+                                    (unsigned int) key_bits ) );
+            if( status != 0 )
+                goto cleanup;
+            break;
+#endif /* MBEDTLS_CCM_C */
+
+#if defined(MBEDTLS_GCM_C)
+        case PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 0 ):
+            operation->core_alg = PSA_ALG_GCM;
+            operation->full_tag_length = 16;
+            /* GCM allows the following tag lengths: 4, 8, 12, 13, 14, 15, 16.
+             * The call to mbedtls_gcm_crypt_and_tag or
+             * mbedtls_gcm_auth_decrypt will validate the tag length. */
+            if( PSA_BLOCK_CIPHER_BLOCK_SIZE( operation->slot->attr.type ) != 16 )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            mbedtls_gcm_init( &operation->ctx.gcm );
+            status = mbedtls_to_psa_error(
+                mbedtls_gcm_setkey( &operation->ctx.gcm, cipher_id,
+                                    operation->slot->data.raw.data,
+                                    (unsigned int) key_bits ) );
+            if( status != 0 )
+                goto cleanup;
+            break;
+#endif /* MBEDTLS_GCM_C */
+
+#if defined(MBEDTLS_CHACHAPOLY_C)
+        case PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CHACHA20_POLY1305, 0 ):
+            operation->core_alg = PSA_ALG_CHACHA20_POLY1305;
+            operation->full_tag_length = 16;
+            /* We only support the default tag length. */
+            if( alg != PSA_ALG_CHACHA20_POLY1305 )
+                return( PSA_ERROR_NOT_SUPPORTED );
+            mbedtls_chachapoly_init( &operation->ctx.chachapoly );
+            status = mbedtls_to_psa_error(
+                mbedtls_chachapoly_setkey( &operation->ctx.chachapoly,
+                                           operation->slot->data.raw.data ) );
+            if( status != 0 )
+                goto cleanup;
+            break;
+#endif /* MBEDTLS_CHACHAPOLY_C */
+
+        default:
+            return( PSA_ERROR_NOT_SUPPORTED );
+    }
+
+    if( PSA_AEAD_TAG_LENGTH( alg ) > operation->full_tag_length )
+    {
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto cleanup;
+    }
+    operation->tag_length = PSA_AEAD_TAG_LENGTH( alg );
+
+    return( PSA_SUCCESS );
+
+cleanup:
+    psa_aead_abort_internal( operation );
+    return( status );
+}
+
+psa_status_t psa_aead_encrypt( psa_key_handle_t handle,
+                               psa_algorithm_t alg,
+                               const uint8_t *nonce,
+                               size_t nonce_length,
+                               const uint8_t *additional_data,
+                               size_t additional_data_length,
+                               const uint8_t *plaintext,
+                               size_t plaintext_length,
+                               uint8_t *ciphertext,
+                               size_t ciphertext_size,
+                               size_t *ciphertext_length )
+{
+    psa_status_t status;
+    aead_operation_t operation;
+    uint8_t *tag;
+
+    *ciphertext_length = 0;
+
+    status = psa_aead_setup( &operation, handle, PSA_KEY_USAGE_ENCRYPT, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    /* For all currently supported modes, the tag is at the end of the
+     * ciphertext. */
+    if( ciphertext_size < ( plaintext_length + operation.tag_length ) )
+    {
+        status = PSA_ERROR_BUFFER_TOO_SMALL;
+        goto exit;
+    }
+    tag = ciphertext + plaintext_length;
+
+#if defined(MBEDTLS_GCM_C)
+    if( operation.core_alg == PSA_ALG_GCM )
+    {
+        status = mbedtls_to_psa_error(
+            mbedtls_gcm_crypt_and_tag( &operation.ctx.gcm,
+                                       MBEDTLS_GCM_ENCRYPT,
+                                       plaintext_length,
+                                       nonce, nonce_length,
+                                       additional_data, additional_data_length,
+                                       plaintext, ciphertext,
+                                       operation.tag_length, tag ) );
+    }
+    else
+#endif /* MBEDTLS_GCM_C */
+#if defined(MBEDTLS_CCM_C)
+    if( operation.core_alg == PSA_ALG_CCM )
+    {
+        status = mbedtls_to_psa_error(
+            mbedtls_ccm_encrypt_and_tag( &operation.ctx.ccm,
+                                         plaintext_length,
+                                         nonce, nonce_length,
+                                         additional_data,
+                                         additional_data_length,
+                                         plaintext, ciphertext,
+                                         tag, operation.tag_length ) );
+    }
+    else
+#endif /* MBEDTLS_CCM_C */
+#if defined(MBEDTLS_CHACHAPOLY_C)
+    if( operation.core_alg == PSA_ALG_CHACHA20_POLY1305 )
+    {
+        if( nonce_length != 12 || operation.tag_length != 16 )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        status = mbedtls_to_psa_error(
+            mbedtls_chachapoly_encrypt_and_tag( &operation.ctx.chachapoly,
+                                                plaintext_length,
+                                                nonce,
+                                                additional_data,
+                                                additional_data_length,
+                                                plaintext,
+                                                ciphertext,
+                                                tag ) );
+    }
+    else
+#endif /* MBEDTLS_CHACHAPOLY_C */
+    {
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+
+    if( status != PSA_SUCCESS && ciphertext_size != 0 )
+        memset( ciphertext, 0, ciphertext_size );
+
+exit:
+    psa_aead_abort_internal( &operation );
+    if( status == PSA_SUCCESS )
+        *ciphertext_length = plaintext_length + operation.tag_length;
+    return( status );
+}
+
+/* Locate the tag in a ciphertext buffer containing the encrypted data
+ * followed by the tag. Return the length of the part preceding the tag in
+ * *plaintext_length. This is the size of the plaintext in modes where
+ * the encrypted data has the same size as the plaintext, such as
+ * CCM and GCM. */
+static psa_status_t psa_aead_unpadded_locate_tag( size_t tag_length,
+                                                  const uint8_t *ciphertext,
+                                                  size_t ciphertext_length,
+                                                  size_t plaintext_size,
+                                                  const uint8_t **p_tag )
+{
+    size_t payload_length;
+    if( tag_length > ciphertext_length )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    payload_length = ciphertext_length - tag_length;
+    if( payload_length > plaintext_size )
+        return( PSA_ERROR_BUFFER_TOO_SMALL );
+    *p_tag = ciphertext + payload_length;
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_aead_decrypt( psa_key_handle_t handle,
+                               psa_algorithm_t alg,
+                               const uint8_t *nonce,
+                               size_t nonce_length,
+                               const uint8_t *additional_data,
+                               size_t additional_data_length,
+                               const uint8_t *ciphertext,
+                               size_t ciphertext_length,
+                               uint8_t *plaintext,
+                               size_t plaintext_size,
+                               size_t *plaintext_length )
+{
+    psa_status_t status;
+    aead_operation_t operation;
+    const uint8_t *tag = NULL;
+
+    *plaintext_length = 0;
+
+    status = psa_aead_setup( &operation, handle, PSA_KEY_USAGE_DECRYPT, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    status = psa_aead_unpadded_locate_tag( operation.tag_length,
+                                           ciphertext, ciphertext_length,
+                                           plaintext_size, &tag );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+#if defined(MBEDTLS_GCM_C)
+    if( operation.core_alg == PSA_ALG_GCM )
+    {
+        status = mbedtls_to_psa_error(
+            mbedtls_gcm_auth_decrypt( &operation.ctx.gcm,
+                                      ciphertext_length - operation.tag_length,
+                                      nonce, nonce_length,
+                                      additional_data,
+                                      additional_data_length,
+                                      tag, operation.tag_length,
+                                      ciphertext, plaintext ) );
+    }
+    else
+#endif /* MBEDTLS_GCM_C */
+#if defined(MBEDTLS_CCM_C)
+    if( operation.core_alg == PSA_ALG_CCM )
+    {
+        status = mbedtls_to_psa_error(
+            mbedtls_ccm_auth_decrypt( &operation.ctx.ccm,
+                                      ciphertext_length - operation.tag_length,
+                                      nonce, nonce_length,
+                                      additional_data,
+                                      additional_data_length,
+                                      ciphertext, plaintext,
+                                      tag, operation.tag_length ) );
+    }
+    else
+#endif /* MBEDTLS_CCM_C */
+#if defined(MBEDTLS_CHACHAPOLY_C)
+    if( operation.core_alg == PSA_ALG_CHACHA20_POLY1305 )
+    {
+        if( nonce_length != 12 || operation.tag_length != 16 )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        status = mbedtls_to_psa_error(
+            mbedtls_chachapoly_auth_decrypt( &operation.ctx.chachapoly,
+                                             ciphertext_length - operation.tag_length,
+                                             nonce,
+                                             additional_data,
+                                             additional_data_length,
+                                             tag,
+                                             ciphertext,
+                                             plaintext ) );
+    }
+    else
+#endif /* MBEDTLS_CHACHAPOLY_C */
+    {
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+
+    if( status != PSA_SUCCESS && plaintext_size != 0 )
+        memset( plaintext, 0, plaintext_size );
+
+exit:
+    psa_aead_abort_internal( &operation );
+    if( status == PSA_SUCCESS )
+        *plaintext_length = ciphertext_length - operation.tag_length;
+    return( status );
+}
+
+
+
+/****************************************************************/
+/* Generators */
+/****************************************************************/
+
+#define HKDF_STATE_INIT 0 /* no input yet */
+#define HKDF_STATE_STARTED 1 /* got salt */
+#define HKDF_STATE_KEYED 2 /* got key */
+#define HKDF_STATE_OUTPUT 3 /* output started */
+
+static psa_algorithm_t psa_key_derivation_get_kdf_alg(
+    const psa_key_derivation_operation_t *operation )
+{
+    if ( PSA_ALG_IS_KEY_AGREEMENT( operation->alg ) )
+        return( PSA_ALG_KEY_AGREEMENT_GET_KDF( operation->alg ) );
+    else
+        return( operation->alg );
+}
+
+
+psa_status_t psa_key_derivation_abort( psa_key_derivation_operation_t *operation )
+{
+    psa_status_t status = PSA_SUCCESS;
+    psa_algorithm_t kdf_alg = psa_key_derivation_get_kdf_alg( operation );
+    if( kdf_alg == 0 )
+    {
+        /* The object has (apparently) been initialized but it is not
+         * in use. It's ok to call abort on such an object, and there's
+         * nothing to do. */
+    }
+    else
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HKDF( kdf_alg ) )
+    {
+        mbedtls_free( operation->ctx.hkdf.info );
+        status = psa_hmac_abort_internal( &operation->ctx.hkdf.hmac );
+    }
+    else if( PSA_ALG_IS_TLS12_PRF( kdf_alg ) ||
+             /* TLS-1.2 PSK-to-MS KDF uses the same core as TLS-1.2 PRF */
+             PSA_ALG_IS_TLS12_PSK_TO_MS( kdf_alg ) )
+    {
+        if( operation->ctx.tls12_prf.seed != NULL )
+        {
+            mbedtls_platform_zeroize( operation->ctx.tls12_prf.seed,
+                                      operation->ctx.tls12_prf.seed_length );
+            mbedtls_free( operation->ctx.tls12_prf.seed );
+        }
+
+        if( operation->ctx.tls12_prf.label != NULL )
+        {
+            mbedtls_platform_zeroize( operation->ctx.tls12_prf.label,
+                                      operation->ctx.tls12_prf.label_length );
+            mbedtls_free( operation->ctx.tls12_prf.label );
+        }
+
+        status = psa_hmac_abort_internal( &operation->ctx.tls12_prf.hmac );
+
+        /* We leave the fields Ai and output_block to be erased safely by the
+         * mbedtls_platform_zeroize() in the end of this function. */
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        status = PSA_ERROR_BAD_STATE;
+    }
+    mbedtls_platform_zeroize( operation, sizeof( *operation ) );
+    return( status );
+}
+
+psa_status_t psa_key_derivation_get_capacity(const psa_key_derivation_operation_t *operation,
+                                        size_t *capacity)
+{
+    if( operation->alg == 0 )
+    {
+        /* This is a blank key derivation operation. */
+        return PSA_ERROR_BAD_STATE;
+    }
+
+    *capacity = operation->capacity;
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_key_derivation_set_capacity( psa_key_derivation_operation_t *operation,
+                                         size_t capacity )
+{
+    if( operation->alg == 0 )
+        return( PSA_ERROR_BAD_STATE );
+    if( capacity > operation->capacity )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    operation->capacity = capacity;
+    return( PSA_SUCCESS );
+}
+
+#if defined(MBEDTLS_MD_C)
+/* Read some bytes from an HKDF-based operation. This performs a chunk
+ * of the expand phase of the HKDF algorithm. */
+static psa_status_t psa_key_derivation_hkdf_read( psa_hkdf_key_derivation_t *hkdf,
+                                             psa_algorithm_t hash_alg,
+                                             uint8_t *output,
+                                             size_t output_length )
+{
+    uint8_t hash_length = PSA_HASH_SIZE( hash_alg );
+    psa_status_t status;
+
+    if( hkdf->state < HKDF_STATE_KEYED || ! hkdf->info_set )
+        return( PSA_ERROR_BAD_STATE );
+    hkdf->state = HKDF_STATE_OUTPUT;
+
+    while( output_length != 0 )
+    {
+        /* Copy what remains of the current block */
+        uint8_t n = hash_length - hkdf->offset_in_block;
+        if( n > output_length )
+            n = (uint8_t) output_length;
+        memcpy( output, hkdf->output_block + hkdf->offset_in_block, n );
+        output += n;
+        output_length -= n;
+        hkdf->offset_in_block += n;
+        if( output_length == 0 )
+            break;
+        /* We can't be wanting more output after block 0xff, otherwise
+         * the capacity check in psa_key_derivation_output_bytes() would have
+         * prevented this call. It could happen only if the operation
+         * object was corrupted or if this function is called directly
+         * inside the library. */
+        if( hkdf->block_number == 0xff )
+            return( PSA_ERROR_BAD_STATE );
+
+        /* We need a new block */
+        ++hkdf->block_number;
+        hkdf->offset_in_block = 0;
+        status = psa_hmac_setup_internal( &hkdf->hmac,
+                                          hkdf->prk, hash_length,
+                                          hash_alg );
+        if( status != PSA_SUCCESS )
+            return( status );
+        if( hkdf->block_number != 1 )
+        {
+            status = psa_hash_update( &hkdf->hmac.hash_ctx,
+                                      hkdf->output_block,
+                                      hash_length );
+            if( status != PSA_SUCCESS )
+                return( status );
+        }
+        status = psa_hash_update( &hkdf->hmac.hash_ctx,
+                                  hkdf->info,
+                                  hkdf->info_length );
+        if( status != PSA_SUCCESS )
+            return( status );
+        status = psa_hash_update( &hkdf->hmac.hash_ctx,
+                                  &hkdf->block_number, 1 );
+        if( status != PSA_SUCCESS )
+            return( status );
+        status = psa_hmac_finish_internal( &hkdf->hmac,
+                                           hkdf->output_block,
+                                           sizeof( hkdf->output_block ) );
+        if( status != PSA_SUCCESS )
+            return( status );
+    }
+
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t psa_key_derivation_tls12_prf_generate_next_block(
+    psa_tls12_prf_key_derivation_t *tls12_prf,
+    psa_algorithm_t alg )
+{
+    psa_algorithm_t hash_alg = PSA_ALG_HKDF_GET_HASH( alg );
+    uint8_t hash_length = PSA_HASH_SIZE( hash_alg );
+    psa_hash_operation_t backup = PSA_HASH_OPERATION_INIT;
+    psa_status_t status, cleanup_status;
+
+    /* We can't be wanting more output after block 0xff, otherwise
+     * the capacity check in psa_key_derivation_output_bytes() would have
+     * prevented this call. It could happen only if the operation
+     * object was corrupted or if this function is called directly
+     * inside the library. */
+    if( tls12_prf->block_number == 0xff )
+        return( PSA_ERROR_CORRUPTION_DETECTED );
+
+    /* We need a new block */
+    ++tls12_prf->block_number;
+    tls12_prf->left_in_block = hash_length;
+
+    /* Recall the definition of the TLS-1.2-PRF from RFC 5246:
+     *
+     * PRF(secret, label, seed) = P_<hash>(secret, label + seed)
+     *
+     * P_hash(secret, seed) = HMAC_hash(secret, A(1) + seed) +
+     *                        HMAC_hash(secret, A(2) + seed) +
+     *                        HMAC_hash(secret, A(3) + seed) + ...
+     *
+     * A(0) = seed
+     * A(i) = HMAC_hash(secret, A(i-1))
+     *
+     * The `psa_tls12_prf_key_derivation` structure saves the block
+     * `HMAC_hash(secret, A(i) + seed)` from which the output
+     * is currently extracted as `output_block` and where i is
+     * `block_number`.
+     */
+
+    /* Save the hash context before using it, to preserve the hash state with
+     * only the inner padding in it. We need this, because inner padding depends
+     * on the key (secret in the RFC's terminology). */
+    status = psa_hash_clone( &tls12_prf->hmac.hash_ctx, &backup );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+
+    /* Calculate A(i) where i = tls12_prf->block_number. */
+    if( tls12_prf->block_number == 1 )
+    {
+        /* A(1) = HMAC_hash(secret, A(0)), where A(0) = seed. (The RFC overloads
+         * the variable seed and in this instance means it in the context of the
+         * P_hash function, where seed = label + seed.) */
+        status = psa_hash_update( &tls12_prf->hmac.hash_ctx,
+                                  tls12_prf->label, tls12_prf->label_length );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+        status = psa_hash_update( &tls12_prf->hmac.hash_ctx,
+                                  tls12_prf->seed, tls12_prf->seed_length );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+    }
+    else
+    {
+        /* A(i) = HMAC_hash(secret, A(i-1)) */
+        status = psa_hash_update( &tls12_prf->hmac.hash_ctx,
+                                  tls12_prf->Ai, hash_length );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+    }
+
+    status = psa_hmac_finish_internal( &tls12_prf->hmac,
+                                       tls12_prf->Ai, hash_length );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+    status = psa_hash_clone( &backup, &tls12_prf->hmac.hash_ctx );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+
+    /* Calculate HMAC_hash(secret, A(i) + label + seed). */
+    status = psa_hash_update( &tls12_prf->hmac.hash_ctx,
+                              tls12_prf->Ai, hash_length );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+    status = psa_hash_update( &tls12_prf->hmac.hash_ctx,
+                              tls12_prf->label, tls12_prf->label_length );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+    status = psa_hash_update( &tls12_prf->hmac.hash_ctx,
+                              tls12_prf->seed, tls12_prf->seed_length );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+    status = psa_hmac_finish_internal( &tls12_prf->hmac,
+                                       tls12_prf->output_block, hash_length );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+    status = psa_hash_clone( &backup, &tls12_prf->hmac.hash_ctx );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+
+
+cleanup:
+
+    cleanup_status = psa_hash_abort( &backup );
+    if( status == PSA_SUCCESS && cleanup_status != PSA_SUCCESS )
+        status = cleanup_status;
+
+    return( status );
+}
+
+static psa_status_t psa_key_derivation_tls12_prf_read(
+    psa_tls12_prf_key_derivation_t *tls12_prf,
+    psa_algorithm_t alg,
+    uint8_t *output,
+    size_t output_length )
+{
+    psa_algorithm_t hash_alg = PSA_ALG_TLS12_PRF_GET_HASH( alg );
+    uint8_t hash_length = PSA_HASH_SIZE( hash_alg );
+    psa_status_t status;
+    uint8_t offset, length;
+
+    while( output_length != 0 )
+    {
+        /* Check if we have fully processed the current block. */
+        if( tls12_prf->left_in_block == 0 )
+        {
+            status = psa_key_derivation_tls12_prf_generate_next_block( tls12_prf,
+                                                                       alg );
+            if( status != PSA_SUCCESS )
+                return( status );
+
+            continue;
+        }
+
+        if( tls12_prf->left_in_block > output_length )
+            length = (uint8_t) output_length;
+        else
+            length = tls12_prf->left_in_block;
+
+        offset = hash_length - tls12_prf->left_in_block;
+        memcpy( output, tls12_prf->output_block + offset, length );
+        output += length;
+        output_length -= length;
+        tls12_prf->left_in_block -= length;
+    }
+
+    return( PSA_SUCCESS );
+}
+#endif /* MBEDTLS_MD_C */
+
+psa_status_t psa_key_derivation_output_bytes(
+    psa_key_derivation_operation_t *operation,
+    uint8_t *output,
+    size_t output_length )
+{
+    psa_status_t status;
+    psa_algorithm_t kdf_alg = psa_key_derivation_get_kdf_alg( operation );
+
+    if( operation->alg == 0 )
+    {
+        /* This is a blank operation. */
+        return PSA_ERROR_BAD_STATE;
+    }
+
+    if( output_length > operation->capacity )
+    {
+        operation->capacity = 0;
+        /* Go through the error path to wipe all confidential data now
+         * that the operation object is useless. */
+        status = PSA_ERROR_INSUFFICIENT_DATA;
+        goto exit;
+    }
+    if( output_length == 0 && operation->capacity == 0 )
+    {
+        /* Edge case: this is a finished operation, and 0 bytes
+         * were requested. The right error in this case could
+         * be either INSUFFICIENT_CAPACITY or BAD_STATE. Return
+         * INSUFFICIENT_CAPACITY, which is right for a finished
+         * operation, for consistency with the case when
+         * output_length > 0. */
+        return( PSA_ERROR_INSUFFICIENT_DATA );
+    }
+    operation->capacity -= output_length;
+
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HKDF( kdf_alg ) )
+    {
+        psa_algorithm_t hash_alg = PSA_ALG_HKDF_GET_HASH( kdf_alg );
+        status = psa_key_derivation_hkdf_read( &operation->ctx.hkdf, hash_alg,
+                                          output, output_length );
+    }
+    else
+    if( PSA_ALG_IS_TLS12_PRF( kdf_alg ) ||
+             PSA_ALG_IS_TLS12_PSK_TO_MS( kdf_alg ) )
+    {
+        status = psa_key_derivation_tls12_prf_read( &operation->ctx.tls12_prf,
+                                               kdf_alg, output,
+                                               output_length );
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+exit:
+    if( status != PSA_SUCCESS )
+    {
+        /* Preserve the algorithm upon errors, but clear all sensitive state.
+         * This allows us to differentiate between exhausted operations and
+         * blank operations, so we can return PSA_ERROR_BAD_STATE on blank
+         * operations. */
+        psa_algorithm_t alg = operation->alg;
+        psa_key_derivation_abort( operation );
+        operation->alg = alg;
+        memset( output, '!', output_length );
+    }
+    return( status );
+}
+
+#if defined(MBEDTLS_DES_C)
+static void psa_des_set_key_parity( uint8_t *data, size_t data_size )
+{
+    if( data_size >= 8 )
+        mbedtls_des_key_set_parity( data );
+    if( data_size >= 16 )
+        mbedtls_des_key_set_parity( data + 8 );
+    if( data_size >= 24 )
+        mbedtls_des_key_set_parity( data + 16 );
+}
+#endif /* MBEDTLS_DES_C */
+
+static psa_status_t psa_generate_derived_key_internal(
+    psa_key_slot_t *slot,
+    size_t bits,
+    psa_key_derivation_operation_t *operation )
+{
+    uint8_t *data = NULL;
+    size_t bytes = PSA_BITS_TO_BYTES( bits );
+    psa_status_t status;
+
+    if( ! key_type_is_raw_bytes( slot->attr.type ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    if( bits % 8 != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    data = mbedtls_calloc( 1, bytes );
+    if( data == NULL )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+    status = psa_key_derivation_output_bytes( operation, data, bytes );
+    if( status != PSA_SUCCESS )
+        goto exit;
+#if defined(MBEDTLS_DES_C)
+    if( slot->attr.type == PSA_KEY_TYPE_DES )
+        psa_des_set_key_parity( data, bytes );
+#endif /* MBEDTLS_DES_C */
+    status = psa_import_key_into_slot( slot, data, bytes );
+
+exit:
+    mbedtls_free( data );
+    return( status );
+}
+
+psa_status_t psa_key_derivation_output_key( const psa_key_attributes_t *attributes,
+                                       psa_key_derivation_operation_t *operation,
+                                       psa_key_handle_t *handle )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot = NULL;
+    psa_se_drv_table_entry_t *driver = NULL;
+    status = psa_start_key_creation( PSA_KEY_CREATION_DERIVE,
+                                     attributes, handle, &slot, &driver );
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( driver != NULL )
+    {
+        /* Deriving a key in a secure element is not implemented yet. */
+        status = PSA_ERROR_NOT_SUPPORTED;
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    if( status == PSA_SUCCESS )
+    {
+        status = psa_generate_derived_key_internal( slot,
+                                                    attributes->core.bits,
+                                                    operation );
+    }
+    if( status == PSA_SUCCESS )
+        status = psa_finish_key_creation( slot, driver );
+    if( status != PSA_SUCCESS )
+    {
+        psa_fail_key_creation( slot, driver );
+        *handle = 0;
+    }
+    return( status );
+}
+
+
+
+/****************************************************************/
+/* Key derivation */
+/****************************************************************/
+
+static psa_status_t psa_key_derivation_setup_kdf(
+    psa_key_derivation_operation_t *operation,
+    psa_algorithm_t kdf_alg )
+{
+    /* Make sure that operation->ctx is properly zero-initialised. (Macro
+     * initialisers for this union leave some bytes unspecified.) */
+    memset( &operation->ctx, 0, sizeof( operation->ctx ) );
+
+    /* Make sure that kdf_alg is a supported key derivation algorithm. */
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HKDF( kdf_alg ) ||
+        PSA_ALG_IS_TLS12_PRF( kdf_alg ) ||
+        PSA_ALG_IS_TLS12_PSK_TO_MS( kdf_alg ) )
+    {
+        psa_algorithm_t hash_alg = PSA_ALG_HKDF_GET_HASH( kdf_alg );
+        size_t hash_size = PSA_HASH_SIZE( hash_alg );
+        if( hash_size == 0 )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        if( ( PSA_ALG_IS_TLS12_PRF( kdf_alg ) ||
+              PSA_ALG_IS_TLS12_PSK_TO_MS( kdf_alg ) ) &&
+            ! ( hash_alg == PSA_ALG_SHA_256 || hash_alg == PSA_ALG_SHA_384 ) )
+        {
+            return( PSA_ERROR_NOT_SUPPORTED );
+        }
+        operation->capacity = 255 * hash_size;
+        return( PSA_SUCCESS );
+    }
+#endif /* MBEDTLS_MD_C */
+    else
+        return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t psa_key_derivation_setup( psa_key_derivation_operation_t *operation,
+                                       psa_algorithm_t alg )
+{
+    psa_status_t status;
+
+    if( operation->alg != 0 )
+        return( PSA_ERROR_BAD_STATE );
+
+    if( PSA_ALG_IS_RAW_KEY_AGREEMENT( alg ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    else if( PSA_ALG_IS_KEY_AGREEMENT( alg ) )
+    {
+        psa_algorithm_t kdf_alg = PSA_ALG_KEY_AGREEMENT_GET_KDF( alg );
+        status = psa_key_derivation_setup_kdf( operation, kdf_alg );
+    }
+    else if( PSA_ALG_IS_KEY_DERIVATION( alg ) )
+    {
+        status = psa_key_derivation_setup_kdf( operation, alg );
+    }
+    else
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    if( status == PSA_SUCCESS )
+        operation->alg = alg;
+    return( status );
+}
+
+#if defined(MBEDTLS_MD_C)
+static psa_status_t psa_hkdf_input( psa_hkdf_key_derivation_t *hkdf,
+                                    psa_algorithm_t hash_alg,
+                                    psa_key_derivation_step_t step,
+                                    const uint8_t *data,
+                                    size_t data_length )
+{
+    psa_status_t status;
+    switch( step )
+    {
+        case PSA_KEY_DERIVATION_INPUT_SALT:
+            if( hkdf->state != HKDF_STATE_INIT )
+                return( PSA_ERROR_BAD_STATE );
+            status = psa_hmac_setup_internal( &hkdf->hmac,
+                                              data, data_length,
+                                              hash_alg );
+            if( status != PSA_SUCCESS )
+                return( status );
+            hkdf->state = HKDF_STATE_STARTED;
+            return( PSA_SUCCESS );
+        case PSA_KEY_DERIVATION_INPUT_SECRET:
+            /* If no salt was provided, use an empty salt. */
+            if( hkdf->state == HKDF_STATE_INIT )
+            {
+                status = psa_hmac_setup_internal( &hkdf->hmac,
+                                                  NULL, 0,
+                                                  hash_alg );
+                if( status != PSA_SUCCESS )
+                    return( status );
+                hkdf->state = HKDF_STATE_STARTED;
+            }
+            if( hkdf->state != HKDF_STATE_STARTED )
+                return( PSA_ERROR_BAD_STATE );
+            status = psa_hash_update( &hkdf->hmac.hash_ctx,
+                                      data, data_length );
+            if( status != PSA_SUCCESS )
+                return( status );
+            status = psa_hmac_finish_internal( &hkdf->hmac,
+                                               hkdf->prk,
+                                               sizeof( hkdf->prk ) );
+            if( status != PSA_SUCCESS )
+                return( status );
+            hkdf->offset_in_block = PSA_HASH_SIZE( hash_alg );
+            hkdf->block_number = 0;
+            hkdf->state = HKDF_STATE_KEYED;
+            return( PSA_SUCCESS );
+        case PSA_KEY_DERIVATION_INPUT_INFO:
+            if( hkdf->state == HKDF_STATE_OUTPUT )
+                return( PSA_ERROR_BAD_STATE );
+            if( hkdf->info_set )
+                return( PSA_ERROR_BAD_STATE );
+            hkdf->info_length = data_length;
+            if( data_length != 0 )
+            {
+                hkdf->info = mbedtls_calloc( 1, data_length );
+                if( hkdf->info == NULL )
+                    return( PSA_ERROR_INSUFFICIENT_MEMORY );
+                memcpy( hkdf->info, data, data_length );
+            }
+            hkdf->info_set = 1;
+            return( PSA_SUCCESS );
+        default:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+}
+
+static psa_status_t psa_tls12_prf_set_seed( psa_tls12_prf_key_derivation_t *prf,
+                                            const uint8_t *data,
+                                            size_t data_length )
+{
+    if( prf->state != TLS12_PRF_STATE_INIT )
+        return( PSA_ERROR_BAD_STATE );
+
+    if( data_length != 0 )
+    {
+        prf->seed = mbedtls_calloc( 1, data_length );
+        if( prf->seed == NULL )
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+        memcpy( prf->seed, data, data_length );
+        prf->seed_length = data_length;
+    }
+
+    prf->state = TLS12_PRF_STATE_SEED_SET;
+
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t psa_tls12_prf_set_key( psa_tls12_prf_key_derivation_t *prf,
+                                           psa_algorithm_t hash_alg,
+                                           const uint8_t *data,
+                                           size_t data_length )
+{
+    psa_status_t status;
+    if( prf->state != TLS12_PRF_STATE_SEED_SET )
+        return( PSA_ERROR_BAD_STATE );
+
+    status = psa_hmac_setup_internal( &prf->hmac, data, data_length, hash_alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    prf->state = TLS12_PRF_STATE_KEY_SET;
+
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t psa_tls12_prf_psk_to_ms_set_key(
+    psa_tls12_prf_key_derivation_t *prf,
+    psa_algorithm_t hash_alg,
+    const uint8_t *data,
+    size_t data_length )
+{
+    psa_status_t status;
+    uint8_t pms[ 4 + 2 * PSA_ALG_TLS12_PSK_TO_MS_MAX_PSK_LEN ];
+    uint8_t *cur = pms;
+
+    if( data_length > PSA_ALG_TLS12_PSK_TO_MS_MAX_PSK_LEN )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    /* Quoting RFC 4279, Section 2:
+     *
+     * The premaster secret is formed as follows: if the PSK is N octets
+     * long, concatenate a uint16 with the value N, N zero octets, a second
+     * uint16 with the value N, and the PSK itself.
+     */
+
+    *cur++ = ( data_length >> 8 ) & 0xff;
+    *cur++ = ( data_length >> 0 ) & 0xff;
+    memset( cur, 0, data_length );
+    cur += data_length;
+    *cur++ = pms[0];
+    *cur++ = pms[1];
+    memcpy( cur, data, data_length );
+    cur += data_length;
+
+    status = psa_tls12_prf_set_key( prf, hash_alg, pms, cur - pms );
+
+    mbedtls_platform_zeroize( pms, sizeof( pms ) );
+    return( status );
+}
+
+static psa_status_t psa_tls12_prf_set_label( psa_tls12_prf_key_derivation_t *prf,
+                                             const uint8_t *data,
+                                             size_t data_length )
+{
+    if( prf->state != TLS12_PRF_STATE_KEY_SET )
+        return( PSA_ERROR_BAD_STATE );
+
+    if( data_length != 0 )
+    {
+        prf->label = mbedtls_calloc( 1, data_length );
+        if( prf->label == NULL )
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+        memcpy( prf->label, data, data_length );
+        prf->label_length = data_length;
+    }
+
+    prf->state = TLS12_PRF_STATE_LABEL_SET;
+
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t psa_tls12_prf_input( psa_tls12_prf_key_derivation_t *prf,
+                                         psa_algorithm_t hash_alg,
+                                         psa_key_derivation_step_t step,
+                                         const uint8_t *data,
+                                         size_t data_length )
+{
+    switch( step )
+    {
+        case PSA_KEY_DERIVATION_INPUT_SEED:
+            return( psa_tls12_prf_set_seed( prf, data, data_length ) );
+        case PSA_KEY_DERIVATION_INPUT_SECRET:
+            return( psa_tls12_prf_set_key( prf, hash_alg, data, data_length ) );
+        case PSA_KEY_DERIVATION_INPUT_LABEL:
+            return( psa_tls12_prf_set_label( prf, data, data_length ) );
+        default:
+            return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+}
+
+static psa_status_t psa_tls12_prf_psk_to_ms_input(
+    psa_tls12_prf_key_derivation_t *prf,
+    psa_algorithm_t hash_alg,
+    psa_key_derivation_step_t step,
+    const uint8_t *data,
+    size_t data_length )
+{
+    if( step == PSA_KEY_DERIVATION_INPUT_SECRET )
+    {
+        return( psa_tls12_prf_psk_to_ms_set_key( prf, hash_alg,
+                                                 data, data_length ) );
+    }
+
+    return( psa_tls12_prf_input( prf, hash_alg, step, data, data_length ) );
+}
+#endif /* MBEDTLS_MD_C */
+
+static psa_status_t psa_key_derivation_input_internal(
+    psa_key_derivation_operation_t *operation,
+    psa_key_derivation_step_t step,
+    const uint8_t *data,
+    size_t data_length )
+{
+    psa_status_t status;
+    psa_algorithm_t kdf_alg = psa_key_derivation_get_kdf_alg( operation );
+
+#if defined(MBEDTLS_MD_C)
+    if( PSA_ALG_IS_HKDF( kdf_alg ) )
+    {
+        status = psa_hkdf_input( &operation->ctx.hkdf,
+                                 PSA_ALG_HKDF_GET_HASH( kdf_alg ),
+                                 step, data, data_length );
+    }
+    else if( PSA_ALG_IS_TLS12_PRF( kdf_alg ) )
+    {
+        status = psa_tls12_prf_input( &operation->ctx.tls12_prf,
+                                      PSA_ALG_HKDF_GET_HASH( kdf_alg ),
+                                      step, data, data_length );
+    }
+    else if( PSA_ALG_IS_TLS12_PSK_TO_MS( kdf_alg ) )
+    {
+        status = psa_tls12_prf_psk_to_ms_input( &operation->ctx.tls12_prf,
+                                                PSA_ALG_HKDF_GET_HASH( kdf_alg ),
+                                                step, data, data_length );
+    }
+    else
+#endif /* MBEDTLS_MD_C */
+    {
+        /* This can't happen unless the operation object was not initialized */
+        return( PSA_ERROR_BAD_STATE );
+    }
+
+    if( status != PSA_SUCCESS )
+        psa_key_derivation_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_key_derivation_input_bytes(
+    psa_key_derivation_operation_t *operation,
+    psa_key_derivation_step_t step,
+    const uint8_t *data,
+    size_t data_length )
+{
+    if( step == PSA_KEY_DERIVATION_INPUT_SECRET )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    return( psa_key_derivation_input_internal( operation, step,
+                                               data, data_length ) );
+}
+
+psa_status_t psa_key_derivation_input_key(
+    psa_key_derivation_operation_t *operation,
+    psa_key_derivation_step_t step,
+    psa_key_handle_t handle )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+    status = psa_get_transparent_key( handle, &slot,
+                                      PSA_KEY_USAGE_DERIVE,
+                                      operation->alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( slot->attr.type != PSA_KEY_TYPE_DERIVE )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    /* Don't allow a key to be used as an input that is usually public.
+     * This is debatable. It's ok from a cryptographic perspective to
+     * use secret material as an input that is usually public. However
+     * the material should be dedicated to a particular input step,
+     * otherwise this may allow the key to be used in an unintended way
+     * and leak values derived from the key. So be conservative. */
+    if( step != PSA_KEY_DERIVATION_INPUT_SECRET )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    return( psa_key_derivation_input_internal( operation,
+                                               step,
+                                               slot->data.raw.data,
+                                               slot->data.raw.bytes ) );
+}
+
+
+
+/****************************************************************/
+/* Key agreement */
+/****************************************************************/
+
+#if defined(MBEDTLS_ECDH_C)
+static psa_status_t psa_key_agreement_ecdh( const uint8_t *peer_key,
+                                            size_t peer_key_length,
+                                            const mbedtls_ecp_keypair *our_key,
+                                            uint8_t *shared_secret,
+                                            size_t shared_secret_size,
+                                            size_t *shared_secret_length )
+{
+    mbedtls_ecp_keypair *their_key = NULL;
+    mbedtls_ecdh_context ecdh;
+    psa_status_t status;
+    mbedtls_ecdh_init( &ecdh );
+
+    status = psa_import_ec_public_key(
+        mbedtls_ecc_group_to_psa( our_key->grp.id ),
+        peer_key, peer_key_length,
+        &their_key );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = mbedtls_to_psa_error(
+        mbedtls_ecdh_get_params( &ecdh, their_key, MBEDTLS_ECDH_THEIRS ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    status = mbedtls_to_psa_error(
+        mbedtls_ecdh_get_params( &ecdh, our_key, MBEDTLS_ECDH_OURS ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = mbedtls_to_psa_error(
+        mbedtls_ecdh_calc_secret( &ecdh,
+                                  shared_secret_length,
+                                  shared_secret, shared_secret_size,
+                                  mbedtls_ctr_drbg_random,
+                                  &global_data.ctr_drbg ) );
+
+exit:
+    mbedtls_ecdh_free( &ecdh );
+    mbedtls_ecp_keypair_free( their_key );
+    mbedtls_free( their_key );
+    return( status );
+}
+#endif /* MBEDTLS_ECDH_C */
+
+#define PSA_KEY_AGREEMENT_MAX_SHARED_SECRET_SIZE MBEDTLS_ECP_MAX_BYTES
+
+static psa_status_t psa_key_agreement_raw_internal( psa_algorithm_t alg,
+                                                    psa_key_slot_t *private_key,
+                                                    const uint8_t *peer_key,
+                                                    size_t peer_key_length,
+                                                    uint8_t *shared_secret,
+                                                    size_t shared_secret_size,
+                                                    size_t *shared_secret_length )
+{
+    switch( alg )
+    {
+#if defined(MBEDTLS_ECDH_C)
+        case PSA_ALG_ECDH:
+            if( ! PSA_KEY_TYPE_IS_ECC_KEY_PAIR( private_key->attr.type ) )
+                return( PSA_ERROR_INVALID_ARGUMENT );
+            return( psa_key_agreement_ecdh( peer_key, peer_key_length,
+                                            private_key->data.ecp,
+                                            shared_secret, shared_secret_size,
+                                            shared_secret_length ) );
+#endif /* MBEDTLS_ECDH_C */
+        default:
+            (void) private_key;
+            (void) peer_key;
+            (void) peer_key_length;
+            (void) shared_secret;
+            (void) shared_secret_size;
+            (void) shared_secret_length;
+            return( PSA_ERROR_NOT_SUPPORTED );
+    }
+}
+
+/* Note that if this function fails, you must call psa_key_derivation_abort()
+ * to potentially free embedded data structures and wipe confidential data.
+ */
+static psa_status_t psa_key_agreement_internal( psa_key_derivation_operation_t *operation,
+                                                psa_key_derivation_step_t step,
+                                                psa_key_slot_t *private_key,
+                                                const uint8_t *peer_key,
+                                                size_t peer_key_length )
+{
+    psa_status_t status;
+    uint8_t shared_secret[PSA_KEY_AGREEMENT_MAX_SHARED_SECRET_SIZE];
+    size_t shared_secret_length = 0;
+    psa_algorithm_t ka_alg = PSA_ALG_KEY_AGREEMENT_GET_BASE( operation->alg );
+
+    /* Step 1: run the secret agreement algorithm to generate the shared
+     * secret. */
+    status = psa_key_agreement_raw_internal( ka_alg,
+                                             private_key,
+                                             peer_key, peer_key_length,
+                                             shared_secret,
+                                             sizeof( shared_secret ),
+                                             &shared_secret_length );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    /* Step 2: set up the key derivation to generate key material from
+     * the shared secret. */
+    status = psa_key_derivation_input_internal( operation, step,
+                                                shared_secret,
+                                                shared_secret_length );
+
+exit:
+    mbedtls_platform_zeroize( shared_secret, shared_secret_length );
+    return( status );
+}
+
+psa_status_t psa_key_derivation_key_agreement( psa_key_derivation_operation_t *operation,
+                                               psa_key_derivation_step_t step,
+                                               psa_key_handle_t private_key,
+                                               const uint8_t *peer_key,
+                                               size_t peer_key_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+    if( ! PSA_ALG_IS_KEY_AGREEMENT( operation->alg ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    status = psa_get_transparent_key( private_key, &slot,
+                                      PSA_KEY_USAGE_DERIVE, operation->alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+    status = psa_key_agreement_internal( operation, step,
+                                         slot,
+                                         peer_key, peer_key_length );
+    if( status != PSA_SUCCESS )
+        psa_key_derivation_abort( operation );
+    return( status );
+}
+
+psa_status_t psa_raw_key_agreement( psa_algorithm_t alg,
+                                    psa_key_handle_t private_key,
+                                    const uint8_t *peer_key,
+                                    size_t peer_key_length,
+                                    uint8_t *output,
+                                    size_t output_size,
+                                    size_t *output_length )
+{
+    psa_key_slot_t *slot;
+    psa_status_t status;
+
+    if( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) )
+    {
+        status = PSA_ERROR_INVALID_ARGUMENT;
+        goto exit;
+    }
+    status = psa_get_transparent_key( private_key, &slot,
+                                      PSA_KEY_USAGE_DERIVE, alg );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_key_agreement_raw_internal( alg, slot,
+                                             peer_key, peer_key_length,
+                                             output, output_size,
+                                             output_length );
+
+exit:
+    if( status != PSA_SUCCESS )
+    {
+        /* If an error happens and is not handled properly, the output
+         * may be used as a key to protect sensitive data. Arrange for such
+         * a key to be random, which is likely to result in decryption or
+         * verification errors. This is better than filling the buffer with
+         * some constant data such as zeros, which would result in the data
+         * being protected with a reproducible, easily knowable key.
+         */
+        psa_generate_random( output, output_size );
+        *output_length = output_size;
+    }
+    return( status );
+}
+
+
+/****************************************************************/
+/* Random generation */
+/****************************************************************/
+
+psa_status_t psa_generate_random( uint8_t *output,
+                                  size_t output_size )
+{
+    int ret;
+    GUARD_MODULE_INITIALIZED;
+
+    while( output_size > MBEDTLS_CTR_DRBG_MAX_REQUEST )
+    {
+        ret = mbedtls_ctr_drbg_random( &global_data.ctr_drbg,
+                                       output,
+                                       MBEDTLS_CTR_DRBG_MAX_REQUEST );
+        if( ret != 0 )
+            return( mbedtls_to_psa_error( ret ) );
+        output += MBEDTLS_CTR_DRBG_MAX_REQUEST;
+        output_size -= MBEDTLS_CTR_DRBG_MAX_REQUEST;
+    }
+
+    ret = mbedtls_ctr_drbg_random( &global_data.ctr_drbg, output, output_size );
+    return( mbedtls_to_psa_error( ret ) );
+}
+
+#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
+#include "mbedtls/entropy_poll.h"
+
+psa_status_t mbedtls_psa_inject_entropy( const uint8_t *seed,
+                                         size_t seed_size )
+{
+    if( global_data.initialized )
+        return( PSA_ERROR_NOT_PERMITTED );
+
+    if( ( ( seed_size < MBEDTLS_ENTROPY_MIN_PLATFORM ) ||
+          ( seed_size < MBEDTLS_ENTROPY_BLOCK_SIZE ) ) ||
+          ( seed_size > MBEDTLS_ENTROPY_MAX_SEED_SIZE ) )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+
+    return( mbedtls_psa_storage_inject_entropy( seed, seed_size ) );
+}
+#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
+
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME)
+static psa_status_t psa_read_rsa_exponent( const uint8_t *domain_parameters,
+                                           size_t domain_parameters_size,
+                                           int *exponent )
+{
+    size_t i;
+    uint32_t acc = 0;
+
+    if( domain_parameters_size == 0 )
+    {
+        *exponent = 65537;
+        return( PSA_SUCCESS );
+    }
+
+    /* Mbed TLS encodes the public exponent as an int. For simplicity, only
+     * support values that fit in a 32-bit integer, which is larger than
+     * int on just about every platform anyway. */
+    if( domain_parameters_size > sizeof( acc ) )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    for( i = 0; i < domain_parameters_size; i++ )
+        acc = ( acc << 8 ) | domain_parameters[i];
+    if( acc > INT_MAX )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    *exponent = acc;
+    return( PSA_SUCCESS );
+}
+#endif /* MBEDTLS_RSA_C && MBEDTLS_GENPRIME */
+
+static psa_status_t psa_generate_key_internal(
+    psa_key_slot_t *slot, size_t bits,
+    const uint8_t *domain_parameters, size_t domain_parameters_size )
+{
+    psa_key_type_t type = slot->attr.type;
+
+    if( domain_parameters == NULL && domain_parameters_size != 0 )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    if( key_type_is_raw_bytes( type ) )
+    {
+        psa_status_t status;
+        status = prepare_raw_data_slot( type, bits, &slot->data.raw );
+        if( status != PSA_SUCCESS )
+            return( status );
+        status = psa_generate_random( slot->data.raw.data,
+                                      slot->data.raw.bytes );
+        if( status != PSA_SUCCESS )
+            return( status );
+#if defined(MBEDTLS_DES_C)
+        if( type == PSA_KEY_TYPE_DES )
+            psa_des_set_key_parity( slot->data.raw.data,
+                                    slot->data.raw.bytes );
+#endif /* MBEDTLS_DES_C */
+    }
+    else
+
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME)
+    if ( type == PSA_KEY_TYPE_RSA_KEY_PAIR )
+    {
+        mbedtls_rsa_context *rsa;
+        int ret;
+        int exponent;
+        psa_status_t status;
+        if( bits > PSA_VENDOR_RSA_MAX_KEY_BITS )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        /* Accept only byte-aligned keys, for the same reasons as
+         * in psa_import_rsa_key(). */
+        if( bits % 8 != 0 )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        status = psa_read_rsa_exponent( domain_parameters,
+                                        domain_parameters_size,
+                                        &exponent );
+        if( status != PSA_SUCCESS )
+            return( status );
+        rsa = mbedtls_calloc( 1, sizeof( *rsa ) );
+        if( rsa == NULL )
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        mbedtls_rsa_init( rsa, MBEDTLS_RSA_PKCS_V15, MBEDTLS_MD_NONE );
+        ret = mbedtls_rsa_gen_key( rsa,
+                                   mbedtls_ctr_drbg_random,
+                                   &global_data.ctr_drbg,
+                                   (unsigned int) bits,
+                                   exponent );
+        if( ret != 0 )
+        {
+            mbedtls_rsa_free( rsa );
+            mbedtls_free( rsa );
+            return( mbedtls_to_psa_error( ret ) );
+        }
+        slot->data.rsa = rsa;
+    }
+    else
+#endif /* MBEDTLS_RSA_C && MBEDTLS_GENPRIME */
+
+#if defined(MBEDTLS_ECP_C)
+    if ( PSA_KEY_TYPE_IS_ECC( type ) && PSA_KEY_TYPE_IS_KEY_PAIR( type ) )
+    {
+        psa_ecc_curve_t curve = PSA_KEY_TYPE_GET_CURVE( type );
+        mbedtls_ecp_group_id grp_id = mbedtls_ecc_group_of_psa( curve );
+        const mbedtls_ecp_curve_info *curve_info =
+            mbedtls_ecp_curve_info_from_grp_id( grp_id );
+        mbedtls_ecp_keypair *ecp;
+        int ret;
+        if( domain_parameters_size != 0 )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        if( grp_id == MBEDTLS_ECP_DP_NONE || curve_info == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        if( curve_info->bit_size != bits )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+        ecp = mbedtls_calloc( 1, sizeof( *ecp ) );
+        if( ecp == NULL )
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        mbedtls_ecp_keypair_init( ecp );
+        ret = mbedtls_ecp_gen_key( grp_id, ecp,
+                                   mbedtls_ctr_drbg_random,
+                                   &global_data.ctr_drbg );
+        if( ret != 0 )
+        {
+            mbedtls_ecp_keypair_free( ecp );
+            mbedtls_free( ecp );
+            return( mbedtls_to_psa_error( ret ) );
+        }
+        slot->data.ecp = ecp;
+    }
+    else
+#endif /* MBEDTLS_ECP_C */
+
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_generate_key( const psa_key_attributes_t *attributes,
+                               psa_key_handle_t *handle )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot = NULL;
+    psa_se_drv_table_entry_t *driver = NULL;
+
+    status = psa_start_key_creation( PSA_KEY_CREATION_GENERATE,
+                                     attributes, handle, &slot, &driver );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( driver != NULL )
+    {
+        const psa_drv_se_t *drv = psa_get_se_driver_methods( driver );
+        size_t pubkey_length = 0; /* We don't support this feature yet */
+        if( drv->key_management == NULL ||
+            drv->key_management->p_generate == NULL )
+        {
+            status = PSA_ERROR_NOT_SUPPORTED;
+            goto exit;
+        }
+        status = drv->key_management->p_generate(
+            psa_get_se_driver_context( driver ),
+            slot->data.se.slot_number, attributes,
+            NULL, 0, &pubkey_length );
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    {
+        status = psa_generate_key_internal(
+            slot, attributes->core.bits,
+            attributes->domain_parameters, attributes->domain_parameters_size );
+    }
+
+exit:
+    if( status == PSA_SUCCESS )
+        status = psa_finish_key_creation( slot, driver );
+    if( status != PSA_SUCCESS )
+    {
+        psa_fail_key_creation( slot, driver );
+        *handle = 0;
+    }
+    return( status );
+}
+
+
+
+/****************************************************************/
+/* Module setup */
+/****************************************************************/
+
+psa_status_t mbedtls_psa_crypto_configure_entropy_sources(
+    void (* entropy_init )( mbedtls_entropy_context *ctx ),
+    void (* entropy_free )( mbedtls_entropy_context *ctx ) )
+{
+    if( global_data.rng_state != RNG_NOT_INITIALIZED )
+        return( PSA_ERROR_BAD_STATE );
+    global_data.entropy_init = entropy_init;
+    global_data.entropy_free = entropy_free;
+    return( PSA_SUCCESS );
+}
+
+void mbedtls_psa_crypto_free( void )
+{
+    psa_wipe_all_key_slots( );
+    if( global_data.rng_state != RNG_NOT_INITIALIZED )
+    {
+        mbedtls_ctr_drbg_free( &global_data.ctr_drbg );
+        global_data.entropy_free( &global_data.entropy );
+    }
+    /* Wipe all remaining data, including configuration.
+     * In particular, this sets all state indicator to the value
+     * indicating "uninitialized". */
+    mbedtls_platform_zeroize( &global_data, sizeof( global_data ) );
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    /* Unregister all secure element drivers, so that we restart from
+     * a pristine state. */
+    psa_unregister_all_se_drivers( );
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+}
+
+#if defined(PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS)
+/** Recover a transaction that was interrupted by a power failure.
+ *
+ * This function is called during initialization, before psa_crypto_init()
+ * returns. If this function returns a failure status, the initialization
+ * fails.
+ */
+static psa_status_t psa_crypto_recover_transaction(
+    const psa_crypto_transaction_t *transaction )
+{
+    switch( transaction->unknown.type )
+    {
+        case PSA_CRYPTO_TRANSACTION_CREATE_KEY:
+        case PSA_CRYPTO_TRANSACTION_DESTROY_KEY:
+            /* TODO - fall through to the failure case until this
+             * is implemented.
+             * https://github.com/ARMmbed/mbed-crypto/issues/218
+             */
+        default:
+            /* We found an unsupported transaction in the storage.
+             * We don't know what state the storage is in. Give up. */
+            return( PSA_ERROR_STORAGE_FAILURE );
+    }
+}
+#endif /* PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS */
+
+psa_status_t psa_crypto_init( void )
+{
+    psa_status_t status;
+    const unsigned char drbg_seed[] = "PSA";
+
+    /* Double initialization is explicitly allowed. */
+    if( global_data.initialized != 0 )
+        return( PSA_SUCCESS );
+
+    /* Set default configuration if
+     * mbedtls_psa_crypto_configure_entropy_sources() hasn't been called. */
+    if( global_data.entropy_init == NULL )
+        global_data.entropy_init = mbedtls_entropy_init;
+    if( global_data.entropy_free == NULL )
+        global_data.entropy_free = mbedtls_entropy_free;
+
+    /* Initialize the random generator. */
+    global_data.entropy_init( &global_data.entropy );
+#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
+    defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
+    /* The PSA entropy injection feature depends on using NV seed as an entropy
+     * source. Add NV seed as an entropy source for PSA entropy injection. */
+    mbedtls_entropy_add_source( &global_data.entropy,
+                                mbedtls_nv_seed_poll, NULL,
+                                MBEDTLS_ENTROPY_BLOCK_SIZE,
+                                MBEDTLS_ENTROPY_SOURCE_STRONG );
+#endif
+    mbedtls_ctr_drbg_init( &global_data.ctr_drbg );
+    global_data.rng_state = RNG_INITIALIZED;
+    status = mbedtls_to_psa_error(
+        mbedtls_ctr_drbg_seed( &global_data.ctr_drbg,
+                               mbedtls_entropy_func,
+                               &global_data.entropy,
+                               drbg_seed, sizeof( drbg_seed ) - 1 ) );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    global_data.rng_state = RNG_SEEDED;
+
+    status = psa_initialize_key_slots( );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+#if defined(PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS)
+    status = psa_crypto_load_transaction( );
+    if( status == PSA_SUCCESS )
+    {
+        status = psa_crypto_recover_transaction( &psa_crypto_transaction );
+        if( status != PSA_SUCCESS )
+            goto exit;
+        status = psa_crypto_stop_transaction( );
+    }
+    else if( status == PSA_ERROR_DOES_NOT_EXIST )
+    {
+        /* There's no transaction to complete. It's all good. */
+        status = PSA_SUCCESS;
+    }
+#endif /* PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS */
+
+    /* All done. */
+    global_data.initialized = 1;
+
+exit:
+    if( status != PSA_SUCCESS )
+        mbedtls_psa_crypto_free( );
+    return( status );
+}
+
+#endif /* MBEDTLS_PSA_CRYPTO_C */
diff --git a/library/psa_crypto_core.h b/library/psa_crypto_core.h
new file mode 100644
index 0000000..edf3ab6
--- /dev/null
+++ b/library/psa_crypto_core.h
@@ -0,0 +1,175 @@
+/*
+ *  PSA crypto core internal interfaces
+ */
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_CORE_H
+#define PSA_CRYPTO_CORE_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include "psa/crypto.h"
+#include "psa/crypto_se_driver.h"
+
+#include "mbedtls/ecp.h"
+#include "mbedtls/rsa.h"
+
+/** The data structure representing a key slot, containing key material
+ * and metadata for one key.
+ */
+typedef struct
+{
+    psa_core_key_attributes_t attr;
+    union
+    {
+        /* Raw-data key (key_type_is_raw_bytes() in psa_crypto.c) */
+        struct raw_data
+        {
+            uint8_t *data;
+            size_t bytes;
+        } raw;
+#if defined(MBEDTLS_RSA_C)
+        /* RSA public key or key pair */
+        mbedtls_rsa_context *rsa;
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_ECP_C)
+        /* EC public key or key pair */
+        mbedtls_ecp_keypair *ecp;
+#endif /* MBEDTLS_ECP_C */
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+        /* Any key type in a secure element */
+        struct se
+        {
+            psa_key_slot_number_t slot_number;
+        } se;
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    } data;
+} psa_key_slot_t;
+
+/* A mask of key attribute flags used only internally.
+ * Currently there aren't any. */
+#define PSA_KA_MASK_INTERNAL_ONLY (     \
+        0 )
+
+/** Test whether a key slot is occupied.
+ *
+ * A key slot is occupied iff the key type is nonzero. This works because
+ * no valid key can have 0 as its key type.
+ *
+ * \param[in] slot      The key slot to test.
+ *
+ * \return 1 if the slot is occupied, 0 otherwise.
+ */
+static inline int psa_is_key_slot_occupied( const psa_key_slot_t *slot )
+{
+    return( slot->attr.type != 0 );
+}
+
+/** Retrieve flags from psa_key_slot_t::attr::core::flags.
+ *
+ * \param[in] slot      The key slot to query.
+ * \param mask          The mask of bits to extract.
+ *
+ * \return The key attribute flags in the given slot,
+ *         bitwise-anded with \p mask.
+ */
+static inline uint16_t psa_key_slot_get_flags( const psa_key_slot_t *slot,
+                                               uint16_t mask )
+{
+    return( slot->attr.flags & mask );
+}
+
+/** Set flags in psa_key_slot_t::attr::core::flags.
+ *
+ * \param[in,out] slot  The key slot to modify.
+ * \param mask          The mask of bits to modify.
+ * \param value         The new value of the selected bits.
+ */
+static inline void psa_key_slot_set_flags( psa_key_slot_t *slot,
+                                           uint16_t mask,
+                                           uint16_t value )
+{
+    slot->attr.flags = ( ( ~mask & slot->attr.flags ) |
+                              ( mask & value ) );
+}
+
+/** Turn on flags in psa_key_slot_t::attr::core::flags.
+ *
+ * \param[in,out] slot  The key slot to modify.
+ * \param mask          The mask of bits to set.
+ */
+static inline void psa_key_slot_set_bits_in_flags( psa_key_slot_t *slot,
+                                                   uint16_t mask )
+{
+    slot->attr.flags |= mask;
+}
+
+/** Turn off flags in psa_key_slot_t::attr::core::flags.
+ *
+ * \param[in,out] slot  The key slot to modify.
+ * \param mask          The mask of bits to clear.
+ */
+static inline void psa_key_slot_clear_bits( psa_key_slot_t *slot,
+                                            uint16_t mask )
+{
+    slot->attr.flags &= ~mask;
+}
+
+/** Completely wipe a slot in memory, including its policy.
+ *
+ * Persistent storage is not affected.
+ *
+ * \param[in,out] slot  The key slot to wipe.
+ *
+ * \retval PSA_SUCCESS
+ *         Success. This includes the case of a key slot that was
+ *         already fully wiped.
+ * \retval PSA_ERROR_CORRUPTION_DETECTED
+ */
+psa_status_t psa_wipe_key_slot( psa_key_slot_t *slot );
+
+/** Import key data into a slot.
+ *
+ * `slot->type` must have been set previously.
+ * This function assumes that the slot does not contain any key material yet.
+ * On failure, the slot content is unchanged.
+ *
+ * Persistent storage is not affected.
+ *
+ * \param[in,out] slot  The key slot to import data into.
+ *                      Its `type` field must have previously been set to
+ *                      the desired key type.
+ *                      It must not contain any key material yet.
+ * \param[in] data      Buffer containing the key material to parse and import.
+ * \param data_length   Size of \p data in bytes.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_INVALID_ARGUMENT
+ * \retval PSA_ERROR_NOT_SUPPORTED
+ * \retval PSA_ERROR_INSUFFICIENT_MEMORY
+ */
+psa_status_t psa_import_key_into_slot( psa_key_slot_t *slot,
+                                       const uint8_t *data,
+                                       size_t data_length );
+
+#endif /* PSA_CRYPTO_CORE_H */
diff --git a/library/psa_crypto_invasive.h b/library/psa_crypto_invasive.h
new file mode 100644
index 0000000..642652a
--- /dev/null
+++ b/library/psa_crypto_invasive.h
@@ -0,0 +1,79 @@
+/**
+ * \file psa_crypto_invasive.h
+ *
+ * \brief PSA cryptography module: invasive interfaces for test only.
+ *
+ * The interfaces in this file are intended for testing purposes only.
+ * They MUST NOT be made available to clients over IPC in integrations
+ * with isolation, and they SHOULD NOT be made available in library
+ * integrations except when building the library for testing.
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_INVASIVE_H
+#define PSA_CRYPTO_INVASIVE_H
+
+#if defined(MBEDTLS_CONFIG_FILE)
+#include MBEDTLS_CONFIG_FILE
+#else
+#include "mbedtls/config.h"
+#endif
+
+#include "psa/crypto.h"
+
+#include "mbedtls/entropy.h"
+
+/** \brief Configure entropy sources.
+ *
+ * This function may only be called before a call to psa_crypto_init(),
+ * or after a call to mbedtls_psa_crypto_free() and before any
+ * subsequent call to psa_crypto_init().
+ *
+ * This function is only intended for test purposes. The functionality
+ * it provides is also useful for system integrators, but
+ * system integrators should configure entropy drivers instead of
+ * breaking through to the Mbed TLS API.
+ *
+ * \param entropy_init  Function to initialize the entropy context
+ *                      and set up the desired entropy sources.
+ *                      It is called by psa_crypto_init().
+ *                      By default this is mbedtls_entropy_init().
+ *                      This function cannot report failures directly.
+ *                      To indicate a failure, set the entropy context
+ *                      to a state where mbedtls_entropy_func() will
+ *                      return an error.
+ * \param entropy_free  Function to free the entropy context
+ *                      and associated resources.
+ *                      It is called by mbedtls_psa_crypto_free().
+ *                      By default this is mbedtls_entropy_free().
+ *
+ * \retval PSA_SUCCESS
+ *         Success.
+ * \retval PSA_ERROR_NOT_PERMITTED
+ *         The caller does not have the permission to configure
+ *         entropy sources.
+ * \retval PSA_ERROR_BAD_STATE
+ *         The library has already been initialized.
+ */
+psa_status_t mbedtls_psa_crypto_configure_entropy_sources(
+    void (* entropy_init )( mbedtls_entropy_context *ctx ),
+    void (* entropy_free )( mbedtls_entropy_context *ctx ) );
+
+#endif /* PSA_CRYPTO_INVASIVE_H */
diff --git a/library/psa_crypto_its.h b/library/psa_crypto_its.h
new file mode 100644
index 0000000..3809787
--- /dev/null
+++ b/library/psa_crypto_its.h
@@ -0,0 +1,144 @@
+/** \file psa_crypto_its.h
+ * \brief Interface of trusted storage that crypto is built on.
+ */
+/*  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef PSA_CRYPTO_ITS_H
+#define PSA_CRYPTO_ITS_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include <psa/crypto_types.h>
+#include <psa/crypto_values.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** \brief Flags used when creating a data entry
+ */
+typedef uint32_t psa_storage_create_flags_t;
+
+/** \brief A type for UIDs used for identifying data
+ */
+typedef uint64_t psa_storage_uid_t;
+
+#define PSA_STORAGE_FLAG_NONE        0         /**< No flags to pass */
+#define PSA_STORAGE_FLAG_WRITE_ONCE (1 << 0) /**< The data associated with the uid will not be able to be modified or deleted. Intended to be used to set bits in `psa_storage_create_flags_t`*/
+
+/**
+ * \brief A container for metadata associated with a specific uid
+ */
+struct psa_storage_info_t
+{
+    uint32_t size;                  /**< The size of the data associated with a uid **/
+    psa_storage_create_flags_t flags;    /**< The flags set when the uid was created **/
+};
+
+/** Flag indicating that \ref psa_storage_create and \ref psa_storage_set_extended are supported */
+#define PSA_STORAGE_SUPPORT_SET_EXTENDED (1 << 0)
+
+/** \brief PSA storage specific error codes
+ */
+#define PSA_ERROR_INVALID_SIGNATURE     ((psa_status_t)-149)
+#define PSA_ERROR_DATA_CORRUPT          ((psa_status_t)-152)
+
+#define PSA_ITS_API_VERSION_MAJOR  1  /**< The major version number of the PSA ITS API. It will be incremented on significant updates that may include breaking changes */
+#define PSA_ITS_API_VERSION_MINOR  1  /**< The minor version number of the PSA ITS API. It will be incremented in small updates that are unlikely to include breaking changes */
+
+/**
+ * \brief create a new or modify an existing uid/value pair
+ *
+ * \param[in] uid           the identifier for the data
+ * \param[in] data_length   The size in bytes of the data in `p_data`
+ * \param[in] p_data        A buffer containing the data
+ * \param[in] create_flags  The flags that the data will be stored with
+ *
+ * \return      A status indicating the success/failure of the operation
+ *
+ * \retval      PSA_SUCCESS                      The operation completed successfully
+ * \retval      PSA_ERROR_NOT_PERMITTED          The operation failed because the provided `uid` value was already created with PSA_STORAGE_WRITE_ONCE_FLAG
+ * \retval      PSA_ERROR_NOT_SUPPORTED          The operation failed because one or more of the flags provided in `create_flags` is not supported or is not valid
+ * \retval      PSA_ERROR_INSUFFICIENT_STORAGE   The operation failed because there was insufficient space on the storage medium
+ * \retval      PSA_ERROR_STORAGE_FAILURE        The operation failed because the physical storage has failed (Fatal error)
+ * \retval      PSA_ERROR_INVALID_ARGUMENT       The operation failed because one of the provided pointers(`p_data`)
+ *                                               is invalid, for example is `NULL` or references memory the caller cannot access
+ */
+psa_status_t psa_its_set(psa_storage_uid_t uid,
+                         uint32_t data_length,
+                         const void *p_data,
+                         psa_storage_create_flags_t create_flags);
+
+/**
+ * \brief Retrieve the value associated with a provided uid
+ *
+ * \param[in] uid               The uid value
+ * \param[in] data_offset       The starting offset of the data requested
+ * \param[in] data_length       the amount of data requested (and the minimum allocated size of the `p_data` buffer)
+ * \param[out] p_data           The buffer where the data will be placed upon successful completion
+ * \param[out] p_data_length    The amount of data returned in the p_data buffer
+ *
+ *
+ * \return      A status indicating the success/failure of the operation
+ *
+ * \retval      PSA_SUCCESS                  The operation completed successfully
+ * \retval      PSA_ERROR_DOES_NOT_EXIST     The operation failed because the provided `uid` value was not found in the storage
+ * \retval      PSA_ERROR_INVALID_SIZE       The operation failed because the data associated with provided uid is larger than `data_size`
+ * \retval      PSA_ERROR_STORAGE_FAILURE    The operation failed because the physical storage has failed (Fatal error)
+ * \retval      PSA_ERROR_INVALID_ARGUMENT   The operation failed because one of the provided pointers(`p_data`, `p_data_length`)
+ *                                           is invalid. For example is `NULL` or references memory the caller cannot access.
+ *                                           In addition, this can also happen if an invalid offset was provided.
+ */
+psa_status_t psa_its_get(psa_storage_uid_t uid,
+                         uint32_t data_offset,
+                         uint32_t data_length,
+                         void *p_data,
+                         size_t *p_data_length );
+
+/**
+ * \brief Retrieve the metadata about the provided uid
+ *
+ * \param[in] uid           The uid value
+ * \param[out] p_info       A pointer to the `psa_storage_info_t` struct that will be populated with the metadata
+ *
+ * \return      A status indicating the success/failure of the operation
+ *
+ * \retval      PSA_SUCCESS                  The operation completed successfully
+ * \retval      PSA_ERROR_DOES_NOT_EXIST     The operation failed because the provided uid value was not found in the storage
+ * \retval      PSA_ERROR_STORAGE_FAILURE    The operation failed because the physical storage has failed (Fatal error)
+ * \retval      PSA_ERROR_INVALID_ARGUMENT   The operation failed because one of the provided pointers(`p_info`)
+ *                                           is invalid, for example is `NULL` or references memory the caller cannot access
+ */
+psa_status_t psa_its_get_info(psa_storage_uid_t uid,
+                              struct psa_storage_info_t *p_info);
+
+/**
+ * \brief Remove the provided key and its associated data from the storage
+ *
+ * \param[in] uid   The uid value
+ *
+ * \return  A status indicating the success/failure of the operation
+ *
+ * \retval      PSA_SUCCESS                  The operation completed successfully
+ * \retval      PSA_ERROR_DOES_NOT_EXIST     The operation failed because the provided key value was not found in the storage
+ * \retval      PSA_ERROR_NOT_PERMITTED      The operation failed because the provided key value was created with PSA_STORAGE_WRITE_ONCE_FLAG
+ * \retval      PSA_ERROR_STORAGE_FAILURE    The operation failed because the physical storage has failed (Fatal error)
+ */
+psa_status_t psa_its_remove(psa_storage_uid_t uid);
+
+#endif /* PSA_CRYPTO_ITS_H */
diff --git a/library/psa_crypto_se.c b/library/psa_crypto_se.c
new file mode 100644
index 0000000..523c621
--- /dev/null
+++ b/library/psa_crypto_se.c
@@ -0,0 +1,356 @@
+/*
+ *  PSA crypto support for secure element drivers
+ */
+/*  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+
+#include <assert.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "psa/crypto_se_driver.h"
+
+#include "psa_crypto_se.h"
+
+#if defined(MBEDTLS_PSA_ITS_FILE_C)
+#include "psa_crypto_its.h"
+#else /* Native ITS implementation */
+#include "psa/error.h"
+#include "psa/internal_trusted_storage.h"
+#endif
+
+#include "mbedtls/platform.h"
+#if !defined(MBEDTLS_PLATFORM_C)
+#define mbedtls_calloc calloc
+#define mbedtls_free   free
+#endif
+
+
+
+/****************************************************************/
+/* Driver lookup */
+/****************************************************************/
+
+/* This structure is identical to psa_drv_se_context_t declared in
+ * `crypto_se_driver.h`, except that some parts are writable here
+ * (non-const, or pointer to non-const). */
+typedef struct
+{
+    void *persistent_data;
+    size_t persistent_data_size;
+    uintptr_t transient_data;
+} psa_drv_se_internal_context_t;
+
+typedef struct psa_se_drv_table_entry_s
+{
+    psa_key_lifetime_t lifetime;
+    const psa_drv_se_t *methods;
+    union
+    {
+        psa_drv_se_internal_context_t internal;
+        psa_drv_se_context_t context;
+    };
+} psa_se_drv_table_entry_t;
+
+static psa_se_drv_table_entry_t driver_table[PSA_MAX_SE_DRIVERS];
+
+psa_se_drv_table_entry_t *psa_get_se_driver_entry(
+    psa_key_lifetime_t lifetime )
+{
+    size_t i;
+    /* In the driver table, lifetime=0 means an entry that isn't used.
+     * No driver has a lifetime of 0 because it's a reserved value
+     * (which designates volatile keys). Make sure we never return
+     * a driver entry for lifetime 0. */
+    if( lifetime == 0 )
+        return( NULL );
+    for( i = 0; i < PSA_MAX_SE_DRIVERS; i++ )
+    {
+        if( driver_table[i].lifetime == lifetime )
+            return( &driver_table[i] );
+    }
+    return( NULL );
+}
+
+const psa_drv_se_t *psa_get_se_driver_methods(
+    const psa_se_drv_table_entry_t *driver )
+{
+    return( driver->methods );
+}
+
+psa_drv_se_context_t *psa_get_se_driver_context(
+    psa_se_drv_table_entry_t *driver )
+{
+    return( &driver->context );
+}
+
+int psa_get_se_driver( psa_key_lifetime_t lifetime,
+                       const psa_drv_se_t **p_methods,
+                       psa_drv_se_context_t **p_drv_context)
+{
+    psa_se_drv_table_entry_t *driver = psa_get_se_driver_entry( lifetime );
+    if( p_methods != NULL )
+        *p_methods = ( driver ? driver->methods : NULL );
+    if( p_drv_context != NULL )
+        *p_drv_context = ( driver ? &driver->context : NULL );
+    return( driver != NULL );
+}
+
+
+
+/****************************************************************/
+/* Persistent data management */
+/****************************************************************/
+
+static psa_status_t psa_get_se_driver_its_file_uid(
+    const psa_se_drv_table_entry_t *driver,
+    psa_storage_uid_t *uid )
+{
+    if( driver->lifetime > PSA_MAX_SE_LIFETIME )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+#if SIZE_MAX > UINT32_MAX
+    /* ITS file sizes are limited to 32 bits. */
+    if( driver->internal.persistent_data_size > UINT32_MAX )
+        return( PSA_ERROR_NOT_SUPPORTED );
+#endif
+
+    /* See the documentation of PSA_CRYPTO_SE_DRIVER_ITS_UID_BASE. */
+    *uid = PSA_CRYPTO_SE_DRIVER_ITS_UID_BASE + driver->lifetime;
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_load_se_persistent_data(
+    const psa_se_drv_table_entry_t *driver )
+{
+    psa_status_t status;
+    psa_storage_uid_t uid;
+    size_t length;
+
+    status = psa_get_se_driver_its_file_uid( driver, &uid );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    /* Read the amount of persistent data that the driver requests.
+     * If the data in storage is larger, it is truncated. If the data
+     * in storage is smaller, silently keep what is already at the end
+     * of the output buffer. */
+    /* psa_get_se_driver_its_file_uid ensures that the size_t
+     * persistent_data_size is in range, but compilers don't know that,
+     * so cast to reassure them. */
+    return( psa_its_get( uid, 0,
+                         (uint32_t) driver->internal.persistent_data_size,
+                         driver->internal.persistent_data,
+                         &length ) );
+}
+
+psa_status_t psa_save_se_persistent_data(
+    const psa_se_drv_table_entry_t *driver )
+{
+    psa_status_t status;
+    psa_storage_uid_t uid;
+
+    status = psa_get_se_driver_its_file_uid( driver, &uid );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    /* psa_get_se_driver_its_file_uid ensures that the size_t
+     * persistent_data_size is in range, but compilers don't know that,
+     * so cast to reassure them. */
+    return( psa_its_set( uid,
+                         (uint32_t) driver->internal.persistent_data_size,
+                         driver->internal.persistent_data,
+                         0 ) );
+}
+
+psa_status_t psa_destroy_se_persistent_data( psa_key_lifetime_t lifetime )
+{
+    psa_storage_uid_t uid;
+    if( lifetime > PSA_MAX_SE_LIFETIME )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    uid = PSA_CRYPTO_SE_DRIVER_ITS_UID_BASE + lifetime;
+    return( psa_its_remove( uid ) );
+}
+
+psa_status_t psa_find_se_slot_for_key(
+    const psa_key_attributes_t *attributes,
+    psa_key_creation_method_t method,
+    psa_se_drv_table_entry_t *driver,
+    psa_key_slot_number_t *slot_number )
+{
+    psa_status_t status;
+
+    /* If the lifetime is wrong, it's a bug in the library. */
+    if( driver->lifetime != psa_get_key_lifetime( attributes ) )
+        return( PSA_ERROR_CORRUPTION_DETECTED );
+
+    /* If the driver doesn't support key creation in any way, give up now. */
+    if( driver->methods->key_management == NULL )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    if( psa_get_key_slot_number( attributes, slot_number ) == PSA_SUCCESS )
+    {
+        /* The application wants to use a specific slot. Allow it if
+         * the driver supports it. On a system with isolation,
+         * the crypto service must check that the application is
+         * permitted to request this slot. */
+        psa_drv_se_validate_slot_number_t p_validate_slot_number =
+            driver->methods->key_management->p_validate_slot_number;
+        if( p_validate_slot_number == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        status = p_validate_slot_number( &driver->context,
+                                         attributes, method,
+                                         *slot_number );
+    }
+    else
+    {
+        /* The application didn't tell us which slot to use. Let the driver
+         * choose. This is the normal case. */
+        psa_drv_se_allocate_key_t p_allocate =
+            driver->methods->key_management->p_allocate;
+        if( p_allocate == NULL )
+            return( PSA_ERROR_NOT_SUPPORTED );
+        status = p_allocate( &driver->context,
+                             driver->internal.persistent_data,
+                             attributes, method,
+                             slot_number );
+    }
+    return( status );
+}
+
+psa_status_t psa_destroy_se_key( psa_se_drv_table_entry_t *driver,
+                                 psa_key_slot_number_t slot_number )
+{
+    psa_status_t status;
+    psa_status_t storage_status;
+    /* Normally a missing method would mean that the action is not
+     * supported. But psa_destroy_key() is not supposed to return
+     * PSA_ERROR_NOT_SUPPORTED: if you can create a key, you should
+     * be able to destroy it. The only use case for a driver that
+     * does not have a way to destroy keys at all is if the keys are
+     * locked in a read-only state: we can use the keys but not
+     * destroy them. Hence, if the driver doesn't support destroying
+     * keys, it's really a lack of permission. */
+    if( driver->methods->key_management == NULL ||
+        driver->methods->key_management->p_destroy == NULL )
+        return( PSA_ERROR_NOT_PERMITTED );
+    status = driver->methods->key_management->p_destroy(
+        &driver->context,
+        driver->internal.persistent_data,
+        slot_number );
+    storage_status = psa_save_se_persistent_data( driver );
+    return( status == PSA_SUCCESS ? storage_status : status );
+}
+
+
+
+/****************************************************************/
+/* Driver registration */
+/****************************************************************/
+
+psa_status_t psa_register_se_driver(
+    psa_key_lifetime_t lifetime,
+    const psa_drv_se_t *methods)
+{
+    size_t i;
+    psa_status_t status;
+
+    if( methods->hal_version != PSA_DRV_SE_HAL_VERSION )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    /* Driver table entries are 0-initialized. 0 is not a valid driver
+     * lifetime because it means a volatile key. */
+#if defined(static_assert)
+    static_assert( PSA_KEY_LIFETIME_VOLATILE == 0,
+                   "Secure element support requires 0 to mean a volatile key" );
+#endif
+    if( lifetime == PSA_KEY_LIFETIME_VOLATILE ||
+        lifetime == PSA_KEY_LIFETIME_PERSISTENT )
+    {
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+    if( lifetime > PSA_MAX_SE_LIFETIME )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    for( i = 0; i < PSA_MAX_SE_DRIVERS; i++ )
+    {
+        if( driver_table[i].lifetime == 0 )
+            break;
+        /* Check that lifetime isn't already in use up to the first free
+         * entry. Since entries are created in order and never deleted,
+         * there can't be a used entry after the first free entry. */
+        if( driver_table[i].lifetime == lifetime )
+            return( PSA_ERROR_ALREADY_EXISTS );
+    }
+    if( i == PSA_MAX_SE_DRIVERS )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+    driver_table[i].lifetime = lifetime;
+    driver_table[i].methods = methods;
+
+    if( methods->persistent_data_size != 0 )
+    {
+        driver_table[i].internal.persistent_data =
+            mbedtls_calloc( 1, methods->persistent_data_size );
+        if( driver_table[i].internal.persistent_data == NULL )
+        {
+            status = PSA_ERROR_INSUFFICIENT_MEMORY;
+            goto error;
+        }
+        /* Load the driver's persistent data. On first use, the persistent
+         * data does not exist in storage, and is initialized to
+         * all-bits-zero by the calloc call just above. */
+        status = psa_load_se_persistent_data( &driver_table[i] );
+        if( status != PSA_SUCCESS && status != PSA_ERROR_DOES_NOT_EXIST )
+            goto error;
+    }
+    driver_table[i].internal.persistent_data_size =
+        methods->persistent_data_size;
+
+    return( PSA_SUCCESS );
+
+error:
+    memset( &driver_table[i], 0, sizeof( driver_table[i] ) );
+    return( status );
+}
+
+void psa_unregister_all_se_drivers( void )
+{
+    size_t i;
+    for( i = 0; i < PSA_MAX_SE_DRIVERS; i++ )
+    {
+        if( driver_table[i].internal.persistent_data != NULL )
+            mbedtls_free( driver_table[i].internal.persistent_data );
+    }
+    memset( driver_table, 0, sizeof( driver_table ) );
+}
+
+
+
+/****************************************************************/
+/* The end */
+/****************************************************************/
+
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
diff --git a/library/psa_crypto_se.h b/library/psa_crypto_se.h
new file mode 100644
index 0000000..900a72b
--- /dev/null
+++ b/library/psa_crypto_se.h
@@ -0,0 +1,184 @@
+/*
+ *  PSA crypto support for secure element drivers
+ */
+/*  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_SE_H
+#define PSA_CRYPTO_SE_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include "psa/crypto.h"
+#include "psa/crypto_se_driver.h"
+
+/** The maximum lifetime value that this implementation supports
+ * for a secure element.
+ *
+ * This is not a characteristic that each PSA implementation has, but a
+ * limitation of the current implementation due to the constraints imposed
+ * by storage. See #PSA_CRYPTO_SE_DRIVER_ITS_UID_BASE.
+ *
+ * The minimum lifetime value for a secure element is 2, like on any
+ * PSA implementation (0=volatile and 1=internal-storage are taken).
+ */
+#define PSA_MAX_SE_LIFETIME 255
+
+/** The base of the range of ITS file identifiers for secure element
+ * driver persistent data.
+ *
+ * We use a slice of the implemenation reserved range 0xffff0000..0xffffffff,
+ * specifically the range 0xfffffe00..0xfffffeff. The length of this range
+ * drives the value of #PSA_MAX_SE_LIFETIME.
+ * The identifiers 0xfffffe00 and 0xfffffe01 are actually not used since
+ * they correspond to #PSA_KEY_LIFETIME_VOLATILE and
+ * #PSA_KEY_LIFETIME_PERSISTENT which don't have a driver.
+ */
+#define PSA_CRYPTO_SE_DRIVER_ITS_UID_BASE ( (psa_key_id_t) 0xfffffe00 )
+
+/** The maximum number of registered secure element driver lifetimes. */
+#define PSA_MAX_SE_DRIVERS 4
+
+/** Unregister all secure element drivers.
+ *
+ * \warning Do not call this function while the library is in the initialized
+ *          state. This function is only intended to be called at the end
+ *          of mbedtls_psa_crypto_free().
+ */
+void psa_unregister_all_se_drivers( void );
+
+/** A structure that describes a registered secure element driver.
+ *
+ * A secure element driver table entry contains a pointer to the
+ * driver's method table as well as the driver context structure.
+ */
+typedef struct psa_se_drv_table_entry_s psa_se_drv_table_entry_t;
+
+/** Return the secure element driver information for a lifetime value.
+ *
+ * \param lifetime              The lifetime value to query.
+ * \param[out] p_methods        On output, if there is a driver,
+ *                              \c *methods points to its method table.
+ *                              Otherwise \c *methods is \c NULL.
+ * \param[out] p_drv_context    On output, if there is a driver,
+ *                              \c *drv_context points to its context
+ *                              structure.
+ *                              Otherwise \c *drv_context is \c NULL.
+ *
+ * \retval 1
+ *         \p lifetime corresponds to a registered driver.
+ * \retval 0
+ *         \p lifetime does not correspond to a registered driver.
+ */
+int psa_get_se_driver( psa_key_lifetime_t lifetime,
+                       const psa_drv_se_t **p_methods,
+                       psa_drv_se_context_t **p_drv_context);
+
+/** Return the secure element driver table entry for a lifetime value.
+ *
+ * \param lifetime      The lifetime value to query.
+ *
+ * \return The driver table entry for \p lifetime, or
+ *         \p NULL if \p lifetime does not correspond to a registered driver.
+ */
+psa_se_drv_table_entry_t *psa_get_se_driver_entry(
+    psa_key_lifetime_t lifetime );
+
+/** Return the method table for a secure element driver.
+ *
+ * \param[in] driver    The driver table entry to access, or \c NULL.
+ *
+ * \return The driver's method table.
+ *         \c NULL if \p driver is \c NULL.
+ */
+const psa_drv_se_t *psa_get_se_driver_methods(
+    const psa_se_drv_table_entry_t *driver );
+
+/** Return the context of a secure element driver.
+ *
+ * \param[in] driver    The driver table entry to access, or \c NULL.
+ *
+ * \return A pointer to the driver context.
+ *         \c NULL if \p driver is \c NULL.
+ */
+psa_drv_se_context_t *psa_get_se_driver_context(
+    psa_se_drv_table_entry_t *driver );
+
+/** Find a free slot for a key that is to be created.
+ *
+ * This function calls the relevant method in the driver to find a suitable
+ * slot for a key with the given attributes.
+ *
+ * \param[in] attributes    Metadata about the key that is about to be created.
+ * \param[in] driver        The driver table entry to query.
+ * \param[out] slot_number  On success, a slot number that is free in this
+ *                          secure element.
+ */
+psa_status_t psa_find_se_slot_for_key(
+    const psa_key_attributes_t *attributes,
+    psa_key_creation_method_t method,
+    psa_se_drv_table_entry_t *driver,
+    psa_key_slot_number_t *slot_number );
+
+/** Destoy a key in a secure element.
+ *
+ * This function calls the relevant driver method to destroy a key
+ * and updates the driver's persistent data.
+ */
+psa_status_t psa_destroy_se_key( psa_se_drv_table_entry_t *driver,
+                                 psa_key_slot_number_t slot_number );
+
+/** Load the persistent data of a secure element driver.
+ *
+ * \param driver        The driver table entry containing the persistent
+ *                      data to load from storage.
+ */
+psa_status_t psa_load_se_persistent_data(
+    const psa_se_drv_table_entry_t *driver );
+
+/** Save the persistent data of a secure element driver.
+ *
+ * \param[in] driver    The driver table entry containing the persistent
+ *                      data to save to storage.
+ */
+psa_status_t psa_save_se_persistent_data(
+    const psa_se_drv_table_entry_t *driver );
+
+/** Destroy the persistent data of a secure element driver.
+ *
+ * This is currently only used for testing.
+ *
+ * \param[in] lifetime  The driver lifetime whose persistent data should
+ *                      be erased.
+ */
+psa_status_t psa_destroy_se_persistent_data( psa_key_lifetime_t lifetime );
+
+
+/** The storage representation of a key whose data is in a secure element.
+ */
+typedef struct
+{
+    uint8_t slot_number[sizeof( psa_key_slot_number_t )];
+    uint8_t bits[sizeof( psa_key_bits_t )];
+} psa_se_key_data_storage_t;
+
+#endif /* PSA_CRYPTO_SE_H */
diff --git a/library/psa_crypto_service_integration.h b/library/psa_crypto_service_integration.h
new file mode 100644
index 0000000..938bfe1
--- /dev/null
+++ b/library/psa_crypto_service_integration.h
@@ -0,0 +1,40 @@
+/*  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_SERVICE_INTEGRATION_H
+#define PSA_CRYPTO_SERVICE_INTEGRATION_H
+
+/*
+ * When MBEDTLS_PSA_CRYPTO_SPM is defined, the code is being built for SPM
+ * (Secure Partition Manager) integration which separates the code into two
+ * parts: NSPE (Non-Secure Processing Environment) and SPE (Secure Processing
+ * Environment). When building for the SPE, an additional header file should be
+ * included.
+ */
+#if defined(MBEDTLS_PSA_CRYPTO_SPM)
+/*
+ * PSA_CRYPTO_SECURE means that the file which included this file is being
+ * compiled for SPE. The files crypto_structs.h and crypto_types.h have
+ * different implementations for NSPE and SPE and are compiled according to this
+ * flag.
+ */
+#define PSA_CRYPTO_SECURE 1
+#include "crypto_spe.h"
+#endif // MBEDTLS_PSA_CRYPTO_SPM
+
+#endif // PSA_CRYPTO_SERVICE_INTEGRATION_H
diff --git a/library/psa_crypto_slot_management.c b/library/psa_crypto_slot_management.c
new file mode 100644
index 0000000..59be319
--- /dev/null
+++ b/library/psa_crypto_slot_management.c
@@ -0,0 +1,296 @@
+/*
+ *  PSA crypto layer on top of Mbed TLS crypto
+ */
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+
+#include "psa_crypto_service_integration.h"
+#include "psa/crypto.h"
+
+#include "psa_crypto_core.h"
+#include "psa_crypto_slot_management.h"
+#include "psa_crypto_storage.h"
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+#include "psa_crypto_se.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#define mbedtls_calloc calloc
+#define mbedtls_free   free
+#endif
+
+#define ARRAY_LENGTH( array ) ( sizeof( array ) / sizeof( *( array ) ) )
+
+typedef struct
+{
+    psa_key_slot_t key_slots[PSA_KEY_SLOT_COUNT];
+    unsigned key_slots_initialized : 1;
+} psa_global_data_t;
+
+static psa_global_data_t global_data;
+
+/* Access a key slot at the given handle. The handle of a key slot is
+ * the index of the slot in the global slot array, plus one so that handles
+ * start at 1 and not 0. */
+psa_status_t psa_get_key_slot( psa_key_handle_t handle,
+                               psa_key_slot_t **p_slot )
+{
+    psa_key_slot_t *slot = NULL;
+
+    if( ! global_data.key_slots_initialized )
+        return( PSA_ERROR_BAD_STATE );
+
+    /* 0 is not a valid handle under any circumstance. This
+     * implementation provides slots number 1 to N where N is the
+     * number of available slots. */
+    if( handle == 0 || handle > ARRAY_LENGTH( global_data.key_slots ) )
+        return( PSA_ERROR_INVALID_HANDLE );
+    slot = &global_data.key_slots[handle - 1];
+
+    /* If the slot isn't occupied, the handle is invalid. */
+    if( ! psa_is_key_slot_occupied( slot ) )
+        return( PSA_ERROR_INVALID_HANDLE );
+
+    *p_slot = slot;
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_initialize_key_slots( void )
+{
+    /* Nothing to do: program startup and psa_wipe_all_key_slots() both
+     * guarantee that the key slots are initialized to all-zero, which
+     * means that all the key slots are in a valid, empty state. */
+    global_data.key_slots_initialized = 1;
+    return( PSA_SUCCESS );
+}
+
+void psa_wipe_all_key_slots( void )
+{
+    psa_key_handle_t key;
+    for( key = 1; key <= PSA_KEY_SLOT_COUNT; key++ )
+    {
+        psa_key_slot_t *slot = &global_data.key_slots[key - 1];
+        (void) psa_wipe_key_slot( slot );
+    }
+    global_data.key_slots_initialized = 0;
+}
+
+psa_status_t psa_get_empty_key_slot( psa_key_handle_t *handle,
+                                             psa_key_slot_t **p_slot )
+{
+    if( ! global_data.key_slots_initialized )
+        return( PSA_ERROR_BAD_STATE );
+
+    for( *handle = PSA_KEY_SLOT_COUNT; *handle != 0; --( *handle ) )
+    {
+        *p_slot = &global_data.key_slots[*handle - 1];
+        if( ! psa_is_key_slot_occupied( *p_slot ) )
+            return( PSA_SUCCESS );
+    }
+    *p_slot = NULL;
+    return( PSA_ERROR_INSUFFICIENT_MEMORY );
+}
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+static psa_status_t psa_load_persistent_key_into_slot( psa_key_slot_t *slot )
+{
+    psa_status_t status = PSA_SUCCESS;
+    uint8_t *key_data = NULL;
+    size_t key_data_length = 0;
+
+    status = psa_load_persistent_key( &slot->attr,
+                                      &key_data, &key_data_length );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_key_lifetime_is_external( slot->attr.lifetime ) )
+    {
+        psa_se_key_data_storage_t *data;
+        if( key_data_length != sizeof( *data ) )
+        {
+            status = PSA_ERROR_STORAGE_FAILURE;
+            goto exit;
+        }
+        data = (psa_se_key_data_storage_t *) key_data;
+        memcpy( &slot->data.se.slot_number, &data->slot_number,
+                sizeof( slot->data.se.slot_number ) );
+        memcpy( &slot->attr.bits, &data->bits,
+                sizeof( slot->attr.bits ) );
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    {
+        status = psa_import_key_into_slot( slot, key_data, key_data_length );
+    }
+
+exit:
+    psa_free_persistent_key_data( key_data, key_data_length );
+    return( status );
+}
+
+/** Check whether a key identifier is acceptable.
+ *
+ * For backward compatibility, key identifiers that were valid in a
+ * past released version must remain valid, unless a migration path
+ * is provided.
+ *
+ * \param file_id       The key identifier to check.
+ * \param vendor_ok     Nonzero to allow key ids in the vendor range.
+ *                      0 to allow only key ids in the application range.
+ *
+ * \return              1 if \p file_id is acceptable, otherwise 0.
+ */
+static int psa_is_key_id_valid( psa_key_file_id_t file_id,
+                                int vendor_ok )
+{
+    psa_app_key_id_t key_id = PSA_KEY_FILE_GET_KEY_ID( file_id );
+    if( PSA_KEY_ID_USER_MIN <= key_id && key_id <= PSA_KEY_ID_USER_MAX )
+        return( 1 );
+    else if( vendor_ok &&
+             PSA_KEY_ID_VENDOR_MIN <= key_id &&
+             key_id <= PSA_KEY_ID_VENDOR_MAX )
+        return( 1 );
+    else
+        return( 0 );
+}
+#endif /* defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) */
+
+psa_status_t psa_validate_persistent_key_parameters(
+    psa_key_lifetime_t lifetime,
+    psa_key_file_id_t id,
+    psa_se_drv_table_entry_t **p_drv,
+    int creating )
+{
+    if( p_drv != NULL )
+        *p_drv = NULL;
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( psa_key_lifetime_is_external( lifetime ) )
+    {
+        *p_drv = psa_get_se_driver_entry( lifetime );
+        if( *p_drv == NULL )
+            return( PSA_ERROR_INVALID_ARGUMENT );
+    }
+    else
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+    if( lifetime != PSA_KEY_LIFETIME_PERSISTENT )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    if( ! psa_is_key_id_valid( id, ! creating ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    return( PSA_SUCCESS );
+
+#else /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
+    (void) id;
+    (void) creating;
+    return( PSA_ERROR_NOT_SUPPORTED );
+#endif /* !MBEDTLS_PSA_CRYPTO_STORAGE_C */
+}
+
+psa_status_t psa_open_key( psa_key_file_id_t id, psa_key_handle_t *handle )
+{
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    psa_status_t status;
+    psa_key_slot_t *slot;
+
+    *handle = 0;
+
+    status = psa_validate_persistent_key_parameters(
+        PSA_KEY_LIFETIME_PERSISTENT, id, NULL, 0 );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    status = psa_get_empty_key_slot( handle, &slot );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    slot->attr.lifetime = PSA_KEY_LIFETIME_PERSISTENT;
+    slot->attr.id = id;
+
+    status = psa_load_persistent_key_into_slot( slot );
+    if( status != PSA_SUCCESS )
+    {
+        psa_wipe_key_slot( slot );
+        *handle = 0;
+    }
+    return( status );
+
+#else /* defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) */
+    (void) id;
+    *handle = 0;
+    return( PSA_ERROR_NOT_SUPPORTED );
+#endif /* !defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) */
+}
+
+psa_status_t psa_close_key( psa_key_handle_t handle )
+{
+    psa_status_t status;
+    psa_key_slot_t *slot;
+
+    status = psa_get_key_slot( handle, &slot );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    return( psa_wipe_key_slot( slot ) );
+}
+
+void mbedtls_psa_get_stats( mbedtls_psa_stats_t *stats )
+{
+    psa_key_handle_t key;
+    memset( stats, 0, sizeof( *stats ) );
+    for( key = 1; key <= PSA_KEY_SLOT_COUNT; key++ )
+    {
+        const psa_key_slot_t *slot = &global_data.key_slots[key - 1];
+        if( ! psa_is_key_slot_occupied( slot ) )
+        {
+            ++stats->empty_slots;
+            continue;
+        }
+        if( slot->attr.lifetime == PSA_KEY_LIFETIME_VOLATILE )
+            ++stats->volatile_slots;
+        else if( slot->attr.lifetime == PSA_KEY_LIFETIME_PERSISTENT )
+        {
+            psa_app_key_id_t id = PSA_KEY_FILE_GET_KEY_ID(slot->attr.id);
+            ++stats->persistent_slots;
+            if( id > stats->max_open_internal_key_id )
+                stats->max_open_internal_key_id = id;
+        }
+        else
+        {
+            psa_app_key_id_t id = PSA_KEY_FILE_GET_KEY_ID(slot->attr.id);
+            ++stats->external_slots;
+            if( id > stats->max_open_external_key_id )
+                stats->max_open_external_key_id = id;
+        }
+    }
+}
+
+#endif /* MBEDTLS_PSA_CRYPTO_C */
diff --git a/library/psa_crypto_slot_management.h b/library/psa_crypto_slot_management.h
new file mode 100644
index 0000000..472253d
--- /dev/null
+++ b/library/psa_crypto_slot_management.h
@@ -0,0 +1,129 @@
+/*
+ *  PSA crypto layer on top of Mbed TLS crypto
+ */
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_SLOT_MANAGEMENT_H
+#define PSA_CRYPTO_SLOT_MANAGEMENT_H
+
+#include "psa/crypto.h"
+#include "psa_crypto_se.h"
+
+/* Number of key slots (plus one because 0 is not used).
+ * The value is a compile-time constant for now, for simplicity. */
+#define PSA_KEY_SLOT_COUNT 32
+
+/** Access a key slot at the given handle.
+ *
+ * \param handle        Key handle to query.
+ * \param[out] p_slot   On success, `*p_slot` contains a pointer to the
+ *                      key slot in memory designated by \p handle.
+ *
+ * \retval PSA_SUCCESS
+ *         Success: \p handle is a handle to `*p_slot`. Note that `*p_slot`
+ *         may be empty or occupied.
+ * \retval PSA_ERROR_INVALID_HANDLE
+ *         \p handle is out of range or is not in use.
+ * \retval PSA_ERROR_BAD_STATE
+ *         The library has not been initialized.
+ */
+psa_status_t psa_get_key_slot( psa_key_handle_t handle,
+                               psa_key_slot_t **p_slot );
+
+/** Initialize the key slot structures.
+ *
+ * \retval PSA_SUCCESS
+ *         Currently this function always succeeds.
+ */
+psa_status_t psa_initialize_key_slots( void );
+
+/** Delete all data from key slots in memory.
+ *
+ * This does not affect persistent storage. */
+void psa_wipe_all_key_slots( void );
+
+/** Find a free key slot.
+ *
+ * This function returns a key slot that is available for use and is in its
+ * ground state (all-bits-zero).
+ *
+ * \param[out] handle   On success, a slot number that can be used as a
+ *                      handle to the slot.
+ * \param[out] p_slot   On success, a pointer to the slot.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval #PSA_ERROR_BAD_STATE
+ */
+psa_status_t psa_get_empty_key_slot( psa_key_handle_t *handle,
+                                     psa_key_slot_t **p_slot );
+
+/** Test whether a lifetime designates a key in an external cryptoprocessor.
+ *
+ * \param lifetime      The lifetime to test.
+ *
+ * \retval 1
+ *         The lifetime designates an external key. There should be a
+ *         registered driver for this lifetime, otherwise the key cannot
+ *         be created or manipulated.
+ * \retval 0
+ *         The lifetime designates a key that is volatile or in internal
+ *         storage.
+ */
+static inline int psa_key_lifetime_is_external( psa_key_lifetime_t lifetime )
+{
+    return( lifetime != PSA_KEY_LIFETIME_VOLATILE &&
+            lifetime != PSA_KEY_LIFETIME_PERSISTENT );
+}
+
+/** Test whether the given parameters are acceptable for a persistent key.
+ *
+ * This function does not access the storage in any way. It only tests
+ * whether the parameters are meaningful and permitted by general policy.
+ * It does not test whether the a file by the given id exists or could be
+ * created.
+ *
+ * If the key is in external storage, this function returns the corresponding
+ * driver.
+ *
+ * \param lifetime      The lifetime to test.
+ * \param id            The key id to test.
+ * \param[out] p_drv    On output, if \p lifetime designates a key
+ *                      in an external processor, \c *p_drv is a pointer
+ *                      to the driver table entry fot this lifetime.
+ *                      If \p lifetime designates a transparent key,
+ *                      \c *p_drv is \c NULL.
+ * \param creating      0 if attempting to open an existing key.
+ *                      Nonzero if attempting to create a key.
+ *
+ * \retval PSA_SUCCESS
+ *         The given parameters are valid.
+ * \retval PSA_ERROR_INVALID_ARGUMENT
+ *         \p lifetime is volatile or is invalid.
+ * \retval PSA_ERROR_INVALID_ARGUMENT
+ *         \p id is invalid.
+ */
+psa_status_t psa_validate_persistent_key_parameters(
+    psa_key_lifetime_t lifetime,
+    psa_key_file_id_t id,
+    psa_se_drv_table_entry_t **p_drv,
+    int creating );
+
+
+#endif /* PSA_CRYPTO_SLOT_MANAGEMENT_H */
diff --git a/library/psa_crypto_storage.c b/library/psa_crypto_storage.c
new file mode 100644
index 0000000..a27442c
--- /dev/null
+++ b/library/psa_crypto_storage.c
@@ -0,0 +1,497 @@
+/*
+ *  PSA persistent key storage
+ */
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if defined(MBEDTLS_CONFIG_FILE)
+#include MBEDTLS_CONFIG_FILE
+#else
+#include "mbedtls/config.h"
+#endif
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "psa_crypto_service_integration.h"
+#include "psa/crypto.h"
+#include "psa_crypto_storage.h"
+#include "mbedtls/platform_util.h"
+
+#if defined(MBEDTLS_PSA_ITS_FILE_C)
+#include "psa_crypto_its.h"
+#else /* Native ITS implementation */
+#include "psa/error.h"
+#include "psa/internal_trusted_storage.h"
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdlib.h>
+#define mbedtls_calloc   calloc
+#define mbedtls_free     free
+#endif
+
+
+
+/****************************************************************/
+/* Key storage */
+/****************************************************************/
+
+/* Determine a file name (ITS file identifier) for the given key file
+ * identifier. The file name must be distinct from any file that is used
+ * for a purpose other than storing a key. Currently, the only such file
+ * is the random seed file whose name is PSA_CRYPTO_ITS_RANDOM_SEED_UID
+ * and whose value is 0xFFFFFF52. */
+static psa_storage_uid_t psa_its_identifier_of_slot( psa_key_file_id_t file_id )
+{
+#if defined(MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER) && \
+    defined(PSA_CRYPTO_SECURE)
+    /* Encode the owner in the upper 32 bits. This means that if
+     * owner values are nonzero (as they are on a PSA platform),
+     * no key file will ever have a value less than 0x100000000, so
+     * the whole range 0..0xffffffff is available for non-key files. */
+    uint32_t unsigned_owner = (uint32_t) file_id.owner;
+    return( (uint64_t) unsigned_owner << 32 | file_id.key_id );
+#else
+    /* Use the key id directly as a file name.
+     * psa_is_key_file_id_valid() in psa_crypto_slot_management.c
+     * is responsible for ensuring that key identifiers do not have a
+     * value that is reserved for non-key files. */
+    return( file_id );
+#endif
+}
+
+/**
+ * \brief Load persistent data for the given key slot number.
+ *
+ * This function reads data from a storage backend and returns the data in a
+ * buffer.
+ *
+ * \param key               Persistent identifier of the key to be loaded. This
+ *                          should be an occupied storage location.
+ * \param[out] data         Buffer where the data is to be written.
+ * \param data_size         Size of the \c data buffer in bytes.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ * \retval PSA_ERROR_DOES_NOT_EXIST
+ */
+static psa_status_t psa_crypto_storage_load( const psa_key_file_id_t key,
+                                             uint8_t *data,
+                                             size_t data_size )
+{
+    psa_status_t status;
+    psa_storage_uid_t data_identifier = psa_its_identifier_of_slot( key );
+    struct psa_storage_info_t data_identifier_info;
+    size_t data_length = 0;
+
+    status = psa_its_get_info( data_identifier, &data_identifier_info );
+    if( status  != PSA_SUCCESS )
+        return( status );
+
+    status = psa_its_get( data_identifier, 0, (uint32_t) data_size, data, &data_length );
+    if( data_size  != data_length )
+        return( PSA_ERROR_STORAGE_FAILURE );
+
+    return( status );
+}
+
+int psa_is_key_present_in_storage( const psa_key_file_id_t key )
+{
+    psa_status_t ret;
+    psa_storage_uid_t data_identifier = psa_its_identifier_of_slot( key );
+    struct psa_storage_info_t data_identifier_info;
+
+    ret = psa_its_get_info( data_identifier, &data_identifier_info );
+
+    if( ret == PSA_ERROR_DOES_NOT_EXIST )
+        return( 0 );
+    return( 1 );
+}
+
+/**
+ * \brief Store persistent data for the given key slot number.
+ *
+ * This function stores the given data buffer to a persistent storage.
+ *
+ * \param key           Persistent identifier of the key to be stored. This
+ *                      should be an unoccupied storage location.
+ * \param[in] data      Buffer containing the data to be stored.
+ * \param data_length   The number of bytes
+ *                      that make up the data.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ * \retval PSA_ERROR_ALREADY_EXISTS
+ */
+static psa_status_t psa_crypto_storage_store( const psa_key_file_id_t key,
+                                              const uint8_t *data,
+                                              size_t data_length )
+{
+    psa_status_t status;
+    psa_storage_uid_t data_identifier = psa_its_identifier_of_slot( key );
+    struct psa_storage_info_t data_identifier_info;
+
+    if( psa_is_key_present_in_storage( key ) == 1 )
+        return( PSA_ERROR_ALREADY_EXISTS );
+
+    status = psa_its_set( data_identifier, (uint32_t) data_length, data, 0 );
+    if( status != PSA_SUCCESS )
+    {
+        return( PSA_ERROR_STORAGE_FAILURE );
+    }
+
+    status = psa_its_get_info( data_identifier, &data_identifier_info );
+    if( status != PSA_SUCCESS )
+    {
+        goto exit;
+    }
+
+    if( data_identifier_info.size != data_length )
+    {
+        status = PSA_ERROR_STORAGE_FAILURE;
+        goto exit;
+    }
+
+exit:
+    if( status != PSA_SUCCESS )
+        psa_its_remove( data_identifier );
+    return( status );
+}
+
+psa_status_t psa_destroy_persistent_key( const psa_key_file_id_t key )
+{
+    psa_status_t ret;
+    psa_storage_uid_t data_identifier = psa_its_identifier_of_slot( key );
+    struct psa_storage_info_t data_identifier_info;
+
+    ret = psa_its_get_info( data_identifier, &data_identifier_info );
+    if( ret == PSA_ERROR_DOES_NOT_EXIST )
+        return( PSA_SUCCESS );
+
+    if( psa_its_remove( data_identifier ) != PSA_SUCCESS )
+        return( PSA_ERROR_STORAGE_FAILURE );
+
+    ret = psa_its_get_info( data_identifier, &data_identifier_info );
+    if( ret != PSA_ERROR_DOES_NOT_EXIST )
+        return( PSA_ERROR_STORAGE_FAILURE );
+
+    return( PSA_SUCCESS );
+}
+
+/**
+ * \brief Get data length for given key slot number.
+ *
+ * \param key               Persistent identifier whose stored data length
+ *                          is to be obtained.
+ * \param[out] data_length  The number of bytes that make up the data.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ */
+static psa_status_t psa_crypto_storage_get_data_length(
+    const psa_key_file_id_t key,
+    size_t *data_length )
+{
+    psa_status_t status;
+    psa_storage_uid_t data_identifier = psa_its_identifier_of_slot( key );
+    struct psa_storage_info_t data_identifier_info;
+
+    status = psa_its_get_info( data_identifier, &data_identifier_info );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    *data_length = (size_t) data_identifier_info.size;
+
+    return( PSA_SUCCESS );
+}
+
+/*
+ * 32-bit integer manipulation macros (little endian)
+ */
+#ifndef GET_UINT32_LE
+#define GET_UINT32_LE( n, b, i )                        \
+{                                                       \
+    (n) = ( (uint32_t) (b)[(i)    ]       )             \
+        | ( (uint32_t) (b)[(i) + 1] <<  8 )             \
+        | ( (uint32_t) (b)[(i) + 2] << 16 )             \
+        | ( (uint32_t) (b)[(i) + 3] << 24 );            \
+}
+#endif
+
+#ifndef PUT_UINT32_LE
+#define PUT_UINT32_LE( n, b, i )                                \
+{                                                               \
+    (b)[(i)    ] = (unsigned char) ( ( (n)       ) & 0xFF );    \
+    (b)[(i) + 1] = (unsigned char) ( ( (n) >>  8 ) & 0xFF );    \
+    (b)[(i) + 2] = (unsigned char) ( ( (n) >> 16 ) & 0xFF );    \
+    (b)[(i) + 3] = (unsigned char) ( ( (n) >> 24 ) & 0xFF );    \
+}
+#endif
+
+/**
+ * Persistent key storage magic header.
+ */
+#define PSA_KEY_STORAGE_MAGIC_HEADER "PSA\0KEY"
+#define PSA_KEY_STORAGE_MAGIC_HEADER_LENGTH ( sizeof( PSA_KEY_STORAGE_MAGIC_HEADER ) )
+
+typedef struct {
+    uint8_t magic[PSA_KEY_STORAGE_MAGIC_HEADER_LENGTH];
+    uint8_t version[4];
+    uint8_t lifetime[sizeof( psa_key_lifetime_t )];
+    uint8_t type[sizeof( psa_key_type_t )];
+    uint8_t policy[sizeof( psa_key_policy_t )];
+    uint8_t data_len[4];
+    uint8_t key_data[];
+} psa_persistent_key_storage_format;
+
+void psa_format_key_data_for_storage( const uint8_t *data,
+                                      const size_t data_length,
+                                      const psa_core_key_attributes_t *attr,
+                                      uint8_t *storage_data )
+{
+    psa_persistent_key_storage_format *storage_format =
+        (psa_persistent_key_storage_format *) storage_data;
+
+    memcpy( storage_format->magic, PSA_KEY_STORAGE_MAGIC_HEADER, PSA_KEY_STORAGE_MAGIC_HEADER_LENGTH );
+    PUT_UINT32_LE( 0, storage_format->version, 0 );
+    PUT_UINT32_LE( attr->lifetime, storage_format->lifetime, 0 );
+    PUT_UINT32_LE( attr->type, storage_format->type, 0 );
+    PUT_UINT32_LE( attr->policy.usage, storage_format->policy, 0 );
+    PUT_UINT32_LE( attr->policy.alg, storage_format->policy, sizeof( uint32_t ) );
+    PUT_UINT32_LE( attr->policy.alg2, storage_format->policy, 2 * sizeof( uint32_t ) );
+    PUT_UINT32_LE( data_length, storage_format->data_len, 0 );
+    memcpy( storage_format->key_data, data, data_length );
+}
+
+static psa_status_t check_magic_header( const uint8_t *data )
+{
+    if( memcmp( data, PSA_KEY_STORAGE_MAGIC_HEADER,
+                PSA_KEY_STORAGE_MAGIC_HEADER_LENGTH ) != 0 )
+        return( PSA_ERROR_STORAGE_FAILURE );
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_parse_key_data_from_storage( const uint8_t *storage_data,
+                                              size_t storage_data_length,
+                                              uint8_t **key_data,
+                                              size_t *key_data_length,
+                                              psa_core_key_attributes_t *attr )
+{
+    psa_status_t status;
+    const psa_persistent_key_storage_format *storage_format =
+        (const psa_persistent_key_storage_format *)storage_data;
+    uint32_t version;
+
+    if( storage_data_length < sizeof(*storage_format) )
+        return( PSA_ERROR_STORAGE_FAILURE );
+
+    status = check_magic_header( storage_data );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    GET_UINT32_LE( version, storage_format->version, 0 );
+    if( version != 0 )
+        return( PSA_ERROR_STORAGE_FAILURE );
+
+    GET_UINT32_LE( *key_data_length, storage_format->data_len, 0 );
+    if( *key_data_length > ( storage_data_length - sizeof(*storage_format) ) ||
+        *key_data_length > PSA_CRYPTO_MAX_STORAGE_SIZE )
+        return( PSA_ERROR_STORAGE_FAILURE );
+
+    if( *key_data_length == 0 )
+    {
+        *key_data = NULL;
+    }
+    else
+    {
+        *key_data = mbedtls_calloc( 1, *key_data_length );
+        if( *key_data == NULL )
+            return( PSA_ERROR_INSUFFICIENT_MEMORY );
+        memcpy( *key_data, storage_format->key_data, *key_data_length );
+    }
+
+    GET_UINT32_LE( attr->lifetime, storage_format->lifetime, 0 );
+    GET_UINT32_LE( attr->type, storage_format->type, 0 );
+    GET_UINT32_LE( attr->policy.usage, storage_format->policy, 0 );
+    GET_UINT32_LE( attr->policy.alg, storage_format->policy, sizeof( uint32_t ) );
+    GET_UINT32_LE( attr->policy.alg2, storage_format->policy, 2 * sizeof( uint32_t ) );
+
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_save_persistent_key( const psa_core_key_attributes_t *attr,
+                                      const uint8_t *data,
+                                      const size_t data_length )
+{
+    size_t storage_data_length;
+    uint8_t *storage_data;
+    psa_status_t status;
+
+    if( data_length > PSA_CRYPTO_MAX_STORAGE_SIZE )
+        return PSA_ERROR_INSUFFICIENT_STORAGE;
+    storage_data_length = data_length + sizeof( psa_persistent_key_storage_format );
+
+    storage_data = mbedtls_calloc( 1, storage_data_length );
+    if( storage_data == NULL )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+    psa_format_key_data_for_storage( data, data_length, attr, storage_data );
+
+    status = psa_crypto_storage_store( attr->id,
+                                       storage_data, storage_data_length );
+
+    mbedtls_free( storage_data );
+
+    return( status );
+}
+
+void psa_free_persistent_key_data( uint8_t *key_data, size_t key_data_length )
+{
+    if( key_data != NULL )
+    {
+        mbedtls_platform_zeroize( key_data, key_data_length );
+    }
+    mbedtls_free( key_data );
+}
+
+psa_status_t psa_load_persistent_key( psa_core_key_attributes_t *attr,
+                                      uint8_t **data,
+                                      size_t *data_length )
+{
+    psa_status_t status = PSA_SUCCESS;
+    uint8_t *loaded_data;
+    size_t storage_data_length = 0;
+    psa_key_id_t key = attr->id;
+
+    status = psa_crypto_storage_get_data_length( key, &storage_data_length );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    loaded_data = mbedtls_calloc( 1, storage_data_length );
+
+    if( loaded_data == NULL )
+        return( PSA_ERROR_INSUFFICIENT_MEMORY );
+
+    status = psa_crypto_storage_load( key, loaded_data, storage_data_length );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_parse_key_data_from_storage( loaded_data, storage_data_length,
+                                              data, data_length, attr );
+
+exit:
+    mbedtls_free( loaded_data );
+    return( status );
+}
+
+
+
+/****************************************************************/
+/* Transactions */
+/****************************************************************/
+
+#if defined(PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS)
+
+psa_crypto_transaction_t psa_crypto_transaction;
+
+psa_status_t psa_crypto_save_transaction( void )
+{
+    struct psa_storage_info_t p_info;
+    psa_status_t status;
+    status = psa_its_get_info( PSA_CRYPTO_ITS_RANDOM_SEED_UID, &p_info );
+    if( status == PSA_SUCCESS )
+    {
+        /* This shouldn't happen: we're trying to start a transaction while
+         * there is still a transaction that hasn't been replayed. */
+        return( PSA_ERROR_CORRUPTION_DETECTED );
+    }
+    else if( status != PSA_ERROR_DOES_NOT_EXIST )
+        return( status );
+    return( psa_its_set( PSA_CRYPTO_ITS_TRANSACTION_UID,
+                         sizeof( psa_crypto_transaction ),
+                         &psa_crypto_transaction,
+                         0 ) );
+}
+
+psa_status_t psa_crypto_load_transaction( void )
+{
+    psa_status_t status;
+    size_t length;
+    status = psa_its_get( PSA_CRYPTO_ITS_TRANSACTION_UID, 0,
+                          sizeof( psa_crypto_transaction ),
+                          &psa_crypto_transaction, &length );
+    if( status != PSA_SUCCESS )
+        return( status );
+    if( length != sizeof( psa_crypto_transaction ) )
+        return( PSA_ERROR_STORAGE_FAILURE );
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_crypto_stop_transaction( void )
+{
+    psa_status_t status = psa_its_remove( PSA_CRYPTO_ITS_TRANSACTION_UID );
+    /* Whether or not updating the storage succeeded, the transaction is
+     * finished now. It's too late to go back, so zero out the in-memory
+     * data. */
+    memset( &psa_crypto_transaction, 0, sizeof( psa_crypto_transaction ) );
+    return( status );
+}
+
+#endif /* PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS */
+
+
+
+/****************************************************************/
+/* Random generator state */
+/****************************************************************/
+
+#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
+psa_status_t mbedtls_psa_storage_inject_entropy( const unsigned char *seed,
+                                                 size_t seed_size )
+{
+    psa_status_t status;
+    struct psa_storage_info_t p_info;
+
+    status = psa_its_get_info( PSA_CRYPTO_ITS_RANDOM_SEED_UID, &p_info );
+
+    if( PSA_ERROR_DOES_NOT_EXIST == status ) /* No seed exists */
+    {
+        status = psa_its_set( PSA_CRYPTO_ITS_RANDOM_SEED_UID, seed_size, seed, 0 );
+    }
+    else if( PSA_SUCCESS == status )
+    {
+        /* You should not be here. Seed needs to be injected only once */
+        status = PSA_ERROR_NOT_PERMITTED;
+    }
+    return( status );
+}
+#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
+
+
+
+/****************************************************************/
+/* The end */
+/****************************************************************/
+
+#endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
diff --git a/library/psa_crypto_storage.h b/library/psa_crypto_storage.h
new file mode 100644
index 0000000..1b7dbd6
--- /dev/null
+++ b/library/psa_crypto_storage.h
@@ -0,0 +1,390 @@
+/**
+ * \file psa_crypto_storage.h
+ *
+ * \brief PSA cryptography module: Mbed TLS key storage
+ */
+/*
+ *  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_STORAGE_H
+#define PSA_CRYPTO_STORAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "psa/crypto.h"
+#include "psa/crypto_se_driver.h"
+
+#include <stdint.h>
+#include <string.h>
+
+/* Limit the maximum key size in storage. This should have no effect
+ * since the key size is limited in memory. */
+#define PSA_CRYPTO_MAX_STORAGE_SIZE ( PSA_BITS_TO_BYTES( PSA_MAX_KEY_BITS ) )
+/* Sanity check: a file size must fit in 32 bits. Allow a generous
+ * 64kB of metadata. */
+#if PSA_CRYPTO_MAX_STORAGE_SIZE > 0xffff0000
+#error PSA_CRYPTO_MAX_STORAGE_SIZE > 0xffff0000
+#endif
+
+/** The maximum permitted persistent slot number.
+ *
+ * In Mbed Crypto 0.1.0b:
+ * - Using the file backend, all key ids are ok except 0.
+ * - Using the ITS backend, all key ids are ok except 0xFFFFFF52
+ *   (#PSA_CRYPTO_ITS_RANDOM_SEED_UID) for which the file contains the
+ *   device's random seed (if this feature is enabled).
+ * - Only key ids from 1 to #PSA_KEY_SLOT_COUNT are actually used.
+ *
+ * Since we need to preserve the random seed, avoid using that key slot.
+ * Reserve a whole range of key slots just in case something else comes up.
+ *
+ * This limitation will probably become moot when we implement client
+ * separation for key storage.
+ */
+#define PSA_MAX_PERSISTENT_KEY_IDENTIFIER PSA_KEY_ID_VENDOR_MAX
+
+/**
+ * \brief Checks if persistent data is stored for the given key slot number
+ *
+ * This function checks if any key data or metadata exists for the key slot in
+ * the persistent storage.
+ *
+ * \param key           Persistent identifier to check.
+ *
+ * \retval 0
+ *         No persistent data present for slot number
+ * \retval 1
+ *         Persistent data present for slot number
+ */
+int psa_is_key_present_in_storage( const psa_key_file_id_t key );
+
+/**
+ * \brief Format key data and metadata and save to a location for given key
+ *        slot.
+ *
+ * This function formats the key data and metadata and saves it to a
+ * persistent storage backend. The storage location corresponding to the
+ * key slot must be empty, otherwise this function will fail. This function
+ * should be called after psa_import_key_into_slot() to ensure the
+ * persistent key is not saved into a storage location corresponding to an
+ * already occupied non-persistent key, as well as validating the key data.
+ *
+ *
+ * \param[in] attr          The attributes of the key to save.
+ *                          The key identifier field in the attributes
+ *                          determines the key's location.
+ * \param[in] data          Buffer containing the key data.
+ * \param data_length       The number of bytes that make up the key data.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ * \retval PSA_ERROR_ALREADY_EXISTS
+ */
+psa_status_t psa_save_persistent_key( const psa_core_key_attributes_t *attr,
+                                      const uint8_t *data,
+                                      const size_t data_length );
+
+/**
+ * \brief Parses key data and metadata and load persistent key for given
+ * key slot number.
+ *
+ * This function reads from a storage backend, parses the key data and
+ * metadata and writes them to the appropriate output parameters.
+ *
+ * Note: This function allocates a buffer and returns a pointer to it through
+ * the data parameter. psa_free_persistent_key_data() must be called after
+ * this function to zeroize and free this buffer, regardless of whether this
+ * function succeeds or fails.
+ *
+ * \param[in,out] attr      On input, the key identifier field identifies
+ *                          the key to load. Other fields are ignored.
+ *                          On success, the attribute structure contains
+ *                          the key metadata that was loaded from storage.
+ * \param[out] data         Pointer to an allocated key data buffer on return.
+ * \param[out] data_length  The number of bytes that make up the key data.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ * \retval PSA_ERROR_DOES_NOT_EXIST
+ */
+psa_status_t psa_load_persistent_key( psa_core_key_attributes_t *attr,
+                                      uint8_t **data,
+                                      size_t *data_length );
+
+/**
+ * \brief Remove persistent data for the given key slot number.
+ *
+ * \param key           Persistent identifier of the key to remove
+ *                      from persistent storage.
+ *
+ * \retval PSA_SUCCESS
+ *         The key was successfully removed,
+ *         or the key did not exist.
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ */
+psa_status_t psa_destroy_persistent_key( const psa_key_file_id_t key );
+
+/**
+ * \brief Free the temporary buffer allocated by psa_load_persistent_key().
+ *
+ * This function must be called at some point after psa_load_persistent_key()
+ * to zeroize and free the memory allocated to the buffer in that function.
+ *
+ * \param key_data        Buffer for the key data.
+ * \param key_data_length Size of the key data buffer.
+ *
+ */
+void psa_free_persistent_key_data( uint8_t *key_data, size_t key_data_length );
+
+/**
+ * \brief Formats key data and metadata for persistent storage
+ *
+ * \param[in] data          Buffer containing the key data.
+ * \param data_length       Length of the key data buffer.
+ * \param[in] attr          The core attributes of the key.
+ * \param[out] storage_data Output buffer for the formatted data.
+ *
+ */
+void psa_format_key_data_for_storage( const uint8_t *data,
+                                      const size_t data_length,
+                                      const psa_core_key_attributes_t *attr,
+                                      uint8_t *storage_data );
+
+/**
+ * \brief Parses persistent storage data into key data and metadata
+ *
+ * \param[in] storage_data     Buffer for the storage data.
+ * \param storage_data_length  Length of the storage data buffer
+ * \param[out] key_data        On output, pointer to a newly allocated buffer
+ *                             containing the key data. This must be freed
+ *                             using psa_free_persistent_key_data()
+ * \param[out] key_data_length Length of the key data buffer
+ * \param[out] attr            On success, the attribute structure is filled
+ *                             with the loaded key metadata.
+ *
+ * \retval PSA_SUCCESS
+ * \retval PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval PSA_ERROR_INSUFFICIENT_MEMORY
+ * \retval PSA_ERROR_STORAGE_FAILURE
+ */
+psa_status_t psa_parse_key_data_from_storage( const uint8_t *storage_data,
+                                              size_t storage_data_length,
+                                              uint8_t **key_data,
+                                              size_t *key_data_length,
+                                              psa_core_key_attributes_t *attr );
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+/** This symbol is defined if transaction support is required. */
+#define PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS
+#endif
+
+#if defined(PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS)
+
+/** The type of transaction that is in progress.
+ */
+/* This is an integer type rather than an enum for two reasons: to support
+ * unknown values when loading a transaction file, and to ensure that the
+ * type has a known size.
+ */
+typedef uint16_t psa_crypto_transaction_type_t;
+
+/** No transaction is in progress.
+ *
+ * This has the value 0, so zero-initialization sets a transaction's type to
+ * this value.
+ */
+#define PSA_CRYPTO_TRANSACTION_NONE             ( (psa_crypto_transaction_type_t) 0x0000 )
+
+/** A key creation transaction.
+ *
+ * This is only used for keys in an external cryptoprocessor (secure element).
+ * Keys in RAM or in internal storage are created atomically in storage
+ * (simple file creation), so they do not need a transaction mechanism.
+ */
+#define PSA_CRYPTO_TRANSACTION_CREATE_KEY       ( (psa_crypto_transaction_type_t) 0x0001 )
+
+/** A key destruction transaction.
+ *
+ * This is only used for keys in an external cryptoprocessor (secure element).
+ * Keys in RAM or in internal storage are destroyed atomically in storage
+ * (simple file deletion), so they do not need a transaction mechanism.
+ */
+#define PSA_CRYPTO_TRANSACTION_DESTROY_KEY      ( (psa_crypto_transaction_type_t) 0x0002 )
+
+/** Transaction data.
+ *
+ * This type is designed to be serialized by writing the memory representation
+ * and reading it back on the same device.
+ *
+ * \note The transaction mechanism is designed for a single active transaction
+ *       at a time. The transaction object is #psa_crypto_transaction.
+ *
+ * \note If an API call starts a transaction, it must complete this transaction
+ *       before returning to the application.
+ *
+ * The lifetime of a transaction is the following (note that only one
+ * transaction may be active at a time):
+ *
+ * -# Call psa_crypto_prepare_transaction() to initialize the transaction
+ *    object in memory and declare the type of transaction that is starting.
+ * -# Fill in the type-specific fields of #psa_crypto_transaction.
+ * -# Call psa_crypto_save_transaction() to start the transaction. This
+ *    saves the transaction data to internal storage.
+ * -# Perform the work of the transaction by modifying files, contacting
+ *    external entities, or whatever needs doing. Note that the transaction
+ *    may be interrupted by a power failure, so you need to have a way
+ *    recover from interruptions either by undoing what has been done
+ *    so far or by resuming where you left off.
+ * -# If there are intermediate stages in the transaction, update
+ *    the fields of #psa_crypto_transaction and call
+ *    psa_crypto_save_transaction() again when each stage is reached.
+ * -# When the transaction is over, call psa_crypto_stop_transaction() to
+ *    remove the transaction data in storage and in memory.
+ *
+ * If the system crashes while a transaction is in progress, psa_crypto_init()
+ * calls psa_crypto_load_transaction() and takes care of completing or
+ * rewinding the transaction. This is done in psa_crypto_recover_transaction()
+ * in psa_crypto.c. If you add a new type of transaction, be
+ * sure to add code for it in psa_crypto_recover_transaction().
+ */
+typedef union
+{
+    /* Each element of this union must have the following properties
+     * to facilitate serialization and deserialization:
+     *
+     * - The element is a struct.
+     * - The first field of the struct is `psa_crypto_transaction_type_t type`.
+     * - Elements of the struct are arranged such a way that there is
+     *   no padding.
+     */
+    struct psa_crypto_transaction_unknown_s
+    {
+        psa_crypto_transaction_type_t type;
+        uint16_t unused1;
+        uint32_t unused2;
+        uint64_t unused3;
+        uint64_t unused4;
+    } unknown;
+    /* ::type is #PSA_CRYPTO_TRANSACTION_CREATE_KEY or
+     * #PSA_CRYPTO_TRANSACTION_DESTROY_KEY. */
+    struct psa_crypto_transaction_key_s
+    {
+        psa_crypto_transaction_type_t type;
+        uint16_t unused1;
+        psa_key_lifetime_t lifetime;
+        psa_key_slot_number_t slot;
+        psa_key_id_t id;
+    } key;
+} psa_crypto_transaction_t;
+
+/** The single active transaction.
+ */
+extern psa_crypto_transaction_t psa_crypto_transaction;
+
+/** Prepare for a transaction.
+ *
+ * There must not be an ongoing transaction.
+ *
+ * \param type          The type of transaction to start.
+ */
+static inline void psa_crypto_prepare_transaction(
+    psa_crypto_transaction_type_t type )
+{
+    psa_crypto_transaction.unknown.type = type;
+}
+
+/** Save the transaction data to storage.
+ *
+ * You may call this function multiple times during a transaction to
+ * atomically update the transaction state.
+ *
+ * \retval #PSA_SUCCESS
+ * \retval #PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ */
+psa_status_t psa_crypto_save_transaction( void );
+
+/** Load the transaction data from storage, if any.
+ *
+ * This function is meant to be called from psa_crypto_init() to recover
+ * in case a transaction was interrupted by a system crash.
+ *
+ * \retval #PSA_SUCCESS
+ *         The data about the ongoing transaction has been loaded to
+ *         #psa_crypto_transaction.
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ *         There is no ongoing transaction.
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ */
+psa_status_t psa_crypto_load_transaction( void );
+
+/** Indicate that the current transaction is finished.
+ *
+ * Call this function at the very end of transaction processing.
+ * This function does not "commit" or "abort" the transaction: the storage
+ * subsystem has no concept of "commit" and "abort", just saving and
+ * removing the transaction information in storage.
+ *
+ * This function erases the transaction data in storage (if any) and
+ * resets the transaction data in memory.
+ *
+ * \retval #PSA_SUCCESS
+ *         There was transaction data in storage.
+ * \retval #PSA_ERROR_DOES_NOT_EXIST
+ *         There was no transaction data in storage.
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ *         It was impossible to determine whether there was transaction data
+ *         in storage, or the transaction data could not be erased.
+ */
+psa_status_t psa_crypto_stop_transaction( void );
+
+/** The ITS file identifier for the transaction data.
+ *
+ * 0xffffffNN = special file; 0x74 = 't' for transaction.
+ */
+#define PSA_CRYPTO_ITS_TRANSACTION_UID ( (psa_key_id_t) 0xffffff74 )
+
+#endif /* PSA_CRYPTO_STORAGE_HAS_TRANSACTIONS */
+
+#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
+/** Backend side of mbedtls_psa_inject_entropy().
+ *
+ * This function stores the supplied data into the entropy seed file.
+ *
+ * \retval #PSA_SUCCESS
+ *         Success
+ * \retval #PSA_ERROR_STORAGE_FAILURE
+ * \retval #PSA_ERROR_INSUFFICIENT_STORAGE
+ * \retval #PSA_ERROR_NOT_PERMITTED
+ *         The entropy seed file already exists.
+ */
+psa_status_t mbedtls_psa_storage_inject_entropy( const unsigned char *seed,
+                                                 size_t seed_size );
+#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_STORAGE_H */
diff --git a/library/psa_its_file.c b/library/psa_its_file.c
new file mode 100644
index 0000000..05ca8af
--- /dev/null
+++ b/library/psa_its_file.c
@@ -0,0 +1,252 @@
+/*
+ *  PSA ITS simulator over stdio files.
+ */
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if defined(MBEDTLS_CONFIG_FILE)
+#include MBEDTLS_CONFIG_FILE
+#else
+#include "mbedtls/config.h"
+#endif
+
+#if defined(MBEDTLS_PSA_ITS_FILE_C)
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#define mbedtls_snprintf   snprintf
+#endif
+
+#if defined(_WIN32)
+#include <windows.h>
+#endif
+
+#include "psa_crypto_its.h"
+
+#include <limits.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#if !defined(PSA_ITS_STORAGE_PREFIX)
+#define PSA_ITS_STORAGE_PREFIX ""
+#endif
+
+#define PSA_ITS_STORAGE_FILENAME_PATTERN "%08lx%08lx"
+#define PSA_ITS_STORAGE_SUFFIX ".psa_its"
+#define PSA_ITS_STORAGE_FILENAME_LENGTH         \
+    ( sizeof( PSA_ITS_STORAGE_PREFIX ) - 1 + /*prefix without terminating 0*/ \
+      16 + /*UID (64-bit number in hex)*/                               \
+      sizeof( PSA_ITS_STORAGE_SUFFIX ) - 1 + /*suffix without terminating 0*/ \
+      1 /*terminating null byte*/ )
+#define PSA_ITS_STORAGE_TEMP \
+    PSA_ITS_STORAGE_PREFIX "tempfile" PSA_ITS_STORAGE_SUFFIX
+
+/* The maximum value of psa_storage_info_t.size */
+#define PSA_ITS_MAX_SIZE 0xffffffff
+
+#define PSA_ITS_MAGIC_STRING "PSA\0ITS\0"
+#define PSA_ITS_MAGIC_LENGTH 8
+
+/* As rename fails on Windows if the new filepath already exists,
+ * use MoveFileExA with the MOVEFILE_REPLACE_EXISTING flag instead.
+ * Returns 0 on success, nonzero on failure. */
+#if defined(_WIN32)
+#define rename_replace_existing( oldpath, newpath ) \
+    ( ! MoveFileExA( oldpath, newpath, MOVEFILE_REPLACE_EXISTING ) )
+#else
+#define rename_replace_existing( oldpath, newpath ) rename( oldpath, newpath )
+#endif
+
+typedef struct
+{
+    uint8_t magic[PSA_ITS_MAGIC_LENGTH];
+    uint8_t size[sizeof( uint32_t )];
+    uint8_t flags[sizeof( psa_storage_create_flags_t )];
+} psa_its_file_header_t;
+
+static void psa_its_fill_filename( psa_storage_uid_t uid, char *filename )
+{
+    /* Break up the UID into two 32-bit pieces so as not to rely on
+     * long long support in snprintf. */
+    mbedtls_snprintf( filename, PSA_ITS_STORAGE_FILENAME_LENGTH,
+                      "%s" PSA_ITS_STORAGE_FILENAME_PATTERN "%s",
+                      PSA_ITS_STORAGE_PREFIX,
+                      (unsigned long) ( uid >> 32 ),
+                      (unsigned long) ( uid & 0xffffffff ),
+                      PSA_ITS_STORAGE_SUFFIX );
+}
+
+static psa_status_t psa_its_read_file( psa_storage_uid_t uid,
+                                       struct psa_storage_info_t *p_info,
+                                       FILE **p_stream )
+{
+    char filename[PSA_ITS_STORAGE_FILENAME_LENGTH];
+    psa_its_file_header_t header;
+    size_t n;
+
+    *p_stream = NULL;
+    psa_its_fill_filename( uid, filename );
+    *p_stream = fopen( filename, "rb" );
+    if( *p_stream == NULL )
+        return( PSA_ERROR_DOES_NOT_EXIST );
+
+    n = fread( &header, 1, sizeof( header ), *p_stream );
+    if( n != sizeof( header ) )
+        return( PSA_ERROR_DATA_CORRUPT );
+    if( memcmp( header.magic, PSA_ITS_MAGIC_STRING,
+                PSA_ITS_MAGIC_LENGTH ) != 0 )
+        return( PSA_ERROR_DATA_CORRUPT );
+
+    p_info->size = ( header.size[0] |
+                     header.size[1] << 8 |
+                     header.size[2] << 16 |
+                     header.size[3] << 24 );
+    p_info->flags = ( header.flags[0] |
+                      header.flags[1] << 8 |
+                      header.flags[2] << 16 |
+                      header.flags[3] << 24 );
+    return( PSA_SUCCESS );
+}
+
+psa_status_t psa_its_get_info( psa_storage_uid_t uid,
+                               struct psa_storage_info_t *p_info )
+{
+    psa_status_t status;
+    FILE *stream = NULL;
+    status = psa_its_read_file( uid, p_info, &stream );
+    if( stream != NULL )
+        fclose( stream );
+    return( status );
+}
+
+psa_status_t psa_its_get( psa_storage_uid_t uid,
+                          uint32_t data_offset,
+                          uint32_t data_length,
+                          void *p_data,
+                          size_t *p_data_length )
+{
+    psa_status_t status;
+    FILE *stream = NULL;
+    size_t n;
+    struct psa_storage_info_t info;
+
+    status = psa_its_read_file( uid, &info, &stream );
+    if( status != PSA_SUCCESS )
+        goto exit;
+    status = PSA_ERROR_INVALID_ARGUMENT;
+    if( data_offset + data_length < data_offset )
+        goto exit;
+#if SIZE_MAX < 0xffffffff
+    if( data_offset + data_length > SIZE_MAX )
+        goto exit;
+#endif
+    if( data_offset + data_length > info.size )
+        goto exit;
+
+    status = PSA_ERROR_STORAGE_FAILURE;
+#if LONG_MAX < 0xffffffff
+    while( data_offset > LONG_MAX )
+    {
+        if( fseek( stream, LONG_MAX, SEEK_CUR ) != 0 )
+            goto exit;
+        data_offset -= LONG_MAX;
+    }
+#endif
+    if( fseek( stream, data_offset, SEEK_CUR ) != 0 )
+        goto exit;
+    n = fread( p_data, 1, data_length, stream );
+    if( n != data_length )
+        goto exit;
+    status = PSA_SUCCESS;
+    if( p_data_length != NULL )
+        *p_data_length = n;
+
+exit:
+    if( stream != NULL )
+        fclose( stream );
+    return( status );
+}
+
+psa_status_t psa_its_set( psa_storage_uid_t uid,
+                          uint32_t data_length,
+                          const void *p_data,
+                          psa_storage_create_flags_t create_flags )
+{
+    psa_status_t status = PSA_ERROR_STORAGE_FAILURE;
+    char filename[PSA_ITS_STORAGE_FILENAME_LENGTH];
+    FILE *stream = NULL;
+    psa_its_file_header_t header;
+    size_t n;
+
+    memcpy( header.magic, PSA_ITS_MAGIC_STRING, PSA_ITS_MAGIC_LENGTH );
+    header.size[0] = data_length & 0xff;
+    header.size[1] = ( data_length >> 8 ) & 0xff;
+    header.size[2] = ( data_length >> 16 ) & 0xff;
+    header.size[3] = ( data_length >> 24 ) & 0xff;
+    header.flags[0] = create_flags & 0xff;
+    header.flags[1] = ( create_flags >> 8 ) & 0xff;
+    header.flags[2] = ( create_flags >> 16 ) & 0xff;
+    header.flags[3] = ( create_flags >> 24 ) & 0xff;
+
+    psa_its_fill_filename( uid, filename );
+    stream = fopen( PSA_ITS_STORAGE_TEMP, "wb" );
+    if( stream == NULL )
+        goto exit;
+
+    status = PSA_ERROR_INSUFFICIENT_STORAGE;
+    n = fwrite( &header, 1, sizeof( header ), stream );
+    if( n != sizeof( header ) )
+        goto exit;
+    n = fwrite( p_data, 1, data_length, stream );
+    if( n != data_length )
+        goto exit;
+    status = PSA_SUCCESS;
+
+exit:
+    if( stream != NULL )
+    {
+        int ret = fclose( stream );
+        if( status == PSA_SUCCESS && ret != 0 )
+            status = PSA_ERROR_INSUFFICIENT_STORAGE;
+    }
+    if( status == PSA_SUCCESS )
+    {
+        if( rename_replace_existing( PSA_ITS_STORAGE_TEMP, filename ) != 0 )
+            status = PSA_ERROR_STORAGE_FAILURE;
+    }
+    remove( PSA_ITS_STORAGE_TEMP );
+    return( status );
+}
+
+psa_status_t psa_its_remove( psa_storage_uid_t uid )
+{
+    char filename[PSA_ITS_STORAGE_FILENAME_LENGTH];
+    FILE *stream;
+    psa_its_fill_filename( uid, filename );
+    stream = fopen( filename, "rb" );
+    if( stream == NULL )
+        return( PSA_ERROR_DOES_NOT_EXIST );
+    fclose( stream );
+    if( remove( filename ) != 0 )
+        return( PSA_ERROR_STORAGE_FAILURE );
+    return( PSA_SUCCESS );
+}
+
+#endif /* MBEDTLS_PSA_ITS_FILE_C */
diff --git a/library/sha512.c b/library/sha512.c
index bdd20b2..2e2b797 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -92,6 +92,15 @@
 }
 #endif /* PUT_UINT64_BE */
 
+#if defined(MBEDTLS_SHA512_SMALLER)
+static void sha512_put_uint64_be( uint64_t n, unsigned char *b, uint8_t i )
+{
+    PUT_UINT64_BE(n, b, i);
+}
+#else
+#define sha512_put_uint64_be    PUT_UINT64_BE
+#endif /* MBEDTLS_SHA512_SMALLER */
+
 void mbedtls_sha512_init( mbedtls_sha512_context *ctx )
 {
     SHA512_VALIDATE( ctx != NULL );
@@ -219,7 +228,7 @@
 {
     int i;
     uint64_t temp1, temp2, W[80];
-    uint64_t A, B, C, D, E, F, G, H;
+    uint64_t A[8];
 
     SHA512_VALIDATE_RET( ctx != NULL );
     SHA512_VALIDATE_RET( (const unsigned char *)data != NULL );
@@ -244,6 +253,28 @@
         (d) += temp1; (h) = temp1 + temp2;                      \
     } while( 0 )
 
+    for( i = 0; i < 8; i++ )
+        A[i] = ctx->state[i];
+
+#if defined(MBEDTLS_SHA512_SMALLER)
+    for( i = 0; i < 80; i++ )
+    {
+        if( i < 16 )
+        {
+            GET_UINT64_BE( W[i], data, i << 3 );
+        }
+        else
+        {
+            W[i] = S1(W[i -  2]) + W[i -  7] +
+                   S0(W[i - 15]) + W[i - 16];
+        }
+
+        P( A[0], A[1], A[2], A[3], A[4], A[5], A[6], A[7], W[i], K[i] );
+
+        temp1 = A[7]; A[7] = A[6]; A[6] = A[5]; A[5] = A[4]; A[4] = A[3];
+        A[3] = A[2]; A[2] = A[1]; A[1] = A[0]; A[0] = temp1;
+    }
+#else /* MBEDTLS_SHA512_SMALLER */
     for( i = 0; i < 16; i++ )
     {
         GET_UINT64_BE( W[i], data, i << 3 );
@@ -255,37 +286,23 @@
                S0(W[i - 15]) + W[i - 16];
     }
 
-    A = ctx->state[0];
-    B = ctx->state[1];
-    C = ctx->state[2];
-    D = ctx->state[3];
-    E = ctx->state[4];
-    F = ctx->state[5];
-    G = ctx->state[6];
-    H = ctx->state[7];
     i = 0;
-
     do
     {
-        P( A, B, C, D, E, F, G, H, W[i], K[i] ); i++;
-        P( H, A, B, C, D, E, F, G, W[i], K[i] ); i++;
-        P( G, H, A, B, C, D, E, F, W[i], K[i] ); i++;
-        P( F, G, H, A, B, C, D, E, W[i], K[i] ); i++;
-        P( E, F, G, H, A, B, C, D, W[i], K[i] ); i++;
-        P( D, E, F, G, H, A, B, C, W[i], K[i] ); i++;
-        P( C, D, E, F, G, H, A, B, W[i], K[i] ); i++;
-        P( B, C, D, E, F, G, H, A, W[i], K[i] ); i++;
+        P( A[0], A[1], A[2], A[3], A[4], A[5], A[6], A[7], W[i], K[i] ); i++;
+        P( A[7], A[0], A[1], A[2], A[3], A[4], A[5], A[6], W[i], K[i] ); i++;
+        P( A[6], A[7], A[0], A[1], A[2], A[3], A[4], A[5], W[i], K[i] ); i++;
+        P( A[5], A[6], A[7], A[0], A[1], A[2], A[3], A[4], W[i], K[i] ); i++;
+        P( A[4], A[5], A[6], A[7], A[0], A[1], A[2], A[3], W[i], K[i] ); i++;
+        P( A[3], A[4], A[5], A[6], A[7], A[0], A[1], A[2], W[i], K[i] ); i++;
+        P( A[2], A[3], A[4], A[5], A[6], A[7], A[0], A[1], W[i], K[i] ); i++;
+        P( A[1], A[2], A[3], A[4], A[5], A[6], A[7], A[0], W[i], K[i] ); i++;
     }
     while( i < 80 );
+#endif /* MBEDTLS_SHA512_SMALLER */
 
-    ctx->state[0] += A;
-    ctx->state[1] += B;
-    ctx->state[2] += C;
-    ctx->state[3] += D;
-    ctx->state[4] += E;
-    ctx->state[5] += F;
-    ctx->state[6] += G;
-    ctx->state[7] += H;
+    for( i = 0; i < 8; i++ )
+        ctx->state[i] += A[i];
 
     return( 0 );
 }
@@ -403,8 +420,8 @@
          | ( ctx->total[1] <<  3 );
     low  = ( ctx->total[0] <<  3 );
 
-    PUT_UINT64_BE( high, ctx->buffer, 112 );
-    PUT_UINT64_BE( low,  ctx->buffer, 120 );
+    sha512_put_uint64_be( high, ctx->buffer, 112 );
+    sha512_put_uint64_be( low,  ctx->buffer, 120 );
 
     if( ( ret = mbedtls_internal_sha512_process( ctx, ctx->buffer ) ) != 0 )
         return( ret );
@@ -412,17 +429,17 @@
     /*
      * Output final state
      */
-    PUT_UINT64_BE( ctx->state[0], output,  0 );
-    PUT_UINT64_BE( ctx->state[1], output,  8 );
-    PUT_UINT64_BE( ctx->state[2], output, 16 );
-    PUT_UINT64_BE( ctx->state[3], output, 24 );
-    PUT_UINT64_BE( ctx->state[4], output, 32 );
-    PUT_UINT64_BE( ctx->state[5], output, 40 );
+    sha512_put_uint64_be( ctx->state[0], output,  0 );
+    sha512_put_uint64_be( ctx->state[1], output,  8 );
+    sha512_put_uint64_be( ctx->state[2], output, 16 );
+    sha512_put_uint64_be( ctx->state[3], output, 24 );
+    sha512_put_uint64_be( ctx->state[4], output, 32 );
+    sha512_put_uint64_be( ctx->state[5], output, 40 );
 
     if( ctx->is384 == 0 )
     {
-        PUT_UINT64_BE( ctx->state[6], output, 48 );
-        PUT_UINT64_BE( ctx->state[7], output, 56 );
+        sha512_put_uint64_be( ctx->state[6], output, 48 );
+        sha512_put_uint64_be( ctx->state[7], output, 56 );
     }
 
     return( 0 );
diff --git a/library/ssl_cache.c b/library/ssl_cache.c
deleted file mode 100644
index 62a0a29..0000000
--- a/library/ssl_cache.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- *  SSL session cache implementation
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * These session callbacks use a simple chained list
- * to store and retrieve the session information.
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-#include "mbedtls/ssl_cache.h"
-#include "mbedtls/ssl_internal.h"
-
-#include <string.h>
-
-void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache )
-{
-    memset( cache, 0, sizeof( mbedtls_ssl_cache_context ) );
-
-    cache->timeout = MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT;
-    cache->max_entries = MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES;
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_mutex_init( &cache->mutex );
-#endif
-}
-
-int mbedtls_ssl_cache_get( void *data, mbedtls_ssl_session *session )
-{
-    int ret = 1;
-#if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t t = mbedtls_time( NULL );
-#endif
-    mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data;
-    mbedtls_ssl_cache_entry *cur, *entry;
-
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_lock( &cache->mutex ) != 0 )
-        return( 1 );
-#endif
-
-    cur = cache->chain;
-    entry = NULL;
-
-    while( cur != NULL )
-    {
-        entry = cur;
-        cur = cur->next;
-
-#if defined(MBEDTLS_HAVE_TIME)
-        if( cache->timeout != 0 &&
-            (int) ( t - entry->timestamp ) > cache->timeout )
-            continue;
-#endif
-
-        if( session->ciphersuite != entry->session.ciphersuite ||
-            session->compression != entry->session.compression ||
-            session->id_len != entry->session.id_len )
-            continue;
-
-        if( memcmp( session->id, entry->session.id,
-                    entry->session.id_len ) != 0 )
-            continue;
-
-        ret = mbedtls_ssl_session_copy( session, &entry->session );
-        if( ret != 0 )
-        {
-            ret = 1;
-            goto exit;
-        }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-        /*
-         * Restore peer certificate (without rest of the original chain)
-         */
-        if( entry->peer_cert.p != NULL )
-        {
-            /* `session->peer_cert` is NULL after the call to
-             * mbedtls_ssl_session_copy(), because cache entries
-             * have the `peer_cert` field set to NULL. */
-
-            if( ( session->peer_cert = mbedtls_calloc( 1,
-                                 sizeof(mbedtls_x509_crt) ) ) == NULL )
-            {
-                ret = 1;
-                goto exit;
-            }
-
-            mbedtls_x509_crt_init( session->peer_cert );
-            if( mbedtls_x509_crt_parse( session->peer_cert, entry->peer_cert.p,
-                                entry->peer_cert.len ) != 0 )
-            {
-                mbedtls_free( session->peer_cert );
-                session->peer_cert = NULL;
-                ret = 1;
-                goto exit;
-            }
-        }
-#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-        ret = 0;
-        goto exit;
-    }
-
-exit:
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &cache->mutex ) != 0 )
-        ret = 1;
-#endif
-
-    return( ret );
-}
-
-int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session )
-{
-    int ret = 1;
-#if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t t = mbedtls_time( NULL ), oldest = 0;
-    mbedtls_ssl_cache_entry *old = NULL;
-#endif
-    mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data;
-    mbedtls_ssl_cache_entry *cur, *prv;
-    int count = 0;
-
-#if defined(MBEDTLS_THREADING_C)
-    if( ( ret = mbedtls_mutex_lock( &cache->mutex ) ) != 0 )
-        return( ret );
-#endif
-
-    cur = cache->chain;
-    prv = NULL;
-
-    while( cur != NULL )
-    {
-        count++;
-
-#if defined(MBEDTLS_HAVE_TIME)
-        if( cache->timeout != 0 &&
-            (int) ( t - cur->timestamp ) > cache->timeout )
-        {
-            cur->timestamp = t;
-            break; /* expired, reuse this slot, update timestamp */
-        }
-#endif
-
-        if( memcmp( session->id, cur->session.id, cur->session.id_len ) == 0 )
-            break; /* client reconnected, keep timestamp for session id */
-
-#if defined(MBEDTLS_HAVE_TIME)
-        if( oldest == 0 || cur->timestamp < oldest )
-        {
-            oldest = cur->timestamp;
-            old = cur;
-        }
-#endif
-
-        prv = cur;
-        cur = cur->next;
-    }
-
-    if( cur == NULL )
-    {
-#if defined(MBEDTLS_HAVE_TIME)
-        /*
-         * Reuse oldest entry if max_entries reached
-         */
-        if( count >= cache->max_entries )
-        {
-            if( old == NULL )
-            {
-                ret = 1;
-                goto exit;
-            }
-
-            cur = old;
-        }
-#else /* MBEDTLS_HAVE_TIME */
-        /*
-         * Reuse first entry in chain if max_entries reached,
-         * but move to last place
-         */
-        if( count >= cache->max_entries )
-        {
-            if( cache->chain == NULL )
-            {
-                ret = 1;
-                goto exit;
-            }
-
-            cur = cache->chain;
-            cache->chain = cur->next;
-            cur->next = NULL;
-            prv->next = cur;
-        }
-#endif /* MBEDTLS_HAVE_TIME */
-        else
-        {
-            /*
-             * max_entries not reached, create new entry
-             */
-            cur = mbedtls_calloc( 1, sizeof(mbedtls_ssl_cache_entry) );
-            if( cur == NULL )
-            {
-                ret = 1;
-                goto exit;
-            }
-
-            if( prv == NULL )
-                cache->chain = cur;
-            else
-                prv->next = cur;
-        }
-
-#if defined(MBEDTLS_HAVE_TIME)
-        cur->timestamp = t;
-#endif
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    /*
-     * If we're reusing an entry, free its certificate first
-     */
-    if( cur->peer_cert.p != NULL )
-    {
-        mbedtls_free( cur->peer_cert.p );
-        memset( &cur->peer_cert, 0, sizeof(mbedtls_x509_buf) );
-    }
-#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    /* Copy the entire session; this temporarily makes a copy of the
-     * X.509 CRT structure even though we only want to store the raw CRT.
-     * This inefficiency will go away as soon as we implement on-demand
-     * parsing of CRTs, in which case there's no need for the `peer_cert`
-     * field anymore in the first place, and we're done after this call. */
-    ret = mbedtls_ssl_session_copy( &cur->session, session );
-    if( ret != 0 )
-    {
-        ret = 1;
-        goto exit;
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    /* If present, free the X.509 structure and only store the raw CRT data. */
-    if( cur->session.peer_cert != NULL )
-    {
-        cur->peer_cert.p =
-            mbedtls_calloc( 1, cur->session.peer_cert->raw.len );
-        if( cur->peer_cert.p == NULL )
-        {
-            ret = 1;
-            goto exit;
-        }
-
-        memcpy( cur->peer_cert.p,
-                cur->session.peer_cert->raw.p,
-                cur->session.peer_cert->raw.len );
-        cur->peer_cert.len = session->peer_cert->raw.len;
-
-        mbedtls_x509_crt_free( cur->session.peer_cert );
-        mbedtls_free( cur->session.peer_cert );
-        cur->session.peer_cert = NULL;
-    }
-#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    ret = 0;
-
-exit:
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &cache->mutex ) != 0 )
-        ret = 1;
-#endif
-
-    return( ret );
-}
-
-#if defined(MBEDTLS_HAVE_TIME)
-void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout )
-{
-    if( timeout < 0 ) timeout = 0;
-
-    cache->timeout = timeout;
-}
-#endif /* MBEDTLS_HAVE_TIME */
-
-void mbedtls_ssl_cache_set_max_entries( mbedtls_ssl_cache_context *cache, int max )
-{
-    if( max < 0 ) max = 0;
-
-    cache->max_entries = max;
-}
-
-void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache )
-{
-    mbedtls_ssl_cache_entry *cur, *prv;
-
-    cur = cache->chain;
-
-    while( cur != NULL )
-    {
-        prv = cur;
-        cur = cur->next;
-
-        mbedtls_ssl_session_free( &prv->session );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-        mbedtls_free( prv->peer_cert.p );
-#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-        mbedtls_free( prv );
-    }
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_mutex_free( &cache->mutex );
-#endif
-    cache->chain = NULL;
-}
-
-#endif /* MBEDTLS_SSL_CACHE_C */
diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
deleted file mode 100644
index 518f7dd..0000000
--- a/library/ssl_ciphersuites.c
+++ /dev/null
@@ -1,2373 +0,0 @@
-/**
- * \file ssl_ciphersuites.c
- *
- * \brief SSL ciphersuites for mbed TLS
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#endif
-
-#include "mbedtls/ssl_ciphersuites.h"
-#include "mbedtls/ssl.h"
-
-#include <string.h>
-
-/*
- * Ordered from most preferred to least preferred in terms of security.
- *
- * Current rule (except RC4 and 3DES, weak and null which come last):
- * 1. By key exchange:
- *    Forward-secure non-PSK > forward-secure PSK > ECJPAKE > other non-PSK > other PSK
- * 2. By key length and cipher:
- *    ChaCha > AES-256 > Camellia-256 > ARIA-256 > AES-128 > Camellia-128 > ARIA-128
- * 3. By cipher mode when relevant GCM > CCM > CBC > CCM_8
- * 4. By hash function used when relevant
- * 5. By key exchange/auth again: EC > non-EC
- */
-static const int ciphersuite_preference[] =
-{
-#if defined(MBEDTLS_SSL_CIPHERSUITES)
-    MBEDTLS_SSL_CIPHERSUITES,
-#else
-    /* Chacha-Poly ephemeral suites */
-    MBEDTLS_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
-
-    /* All AES-256 ephemeral suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8,
-
-    /* All CAMELLIA-256 ephemeral suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
-
-    /* All ARIA-256 ephemeral suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384,
-
-    /* All AES-128 ephemeral suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8,
-    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8,
-
-    /* All CAMELLIA-128 ephemeral suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
-
-    /* All ARIA-128 ephemeral suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256,
-
-    /* The PSK ephemeral suites */
-    MBEDTLS_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8,
-    MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384,
-    MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384,
-
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8,
-    MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256,
-
-    /* The ECJPAKE suite */
-    MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8,
-
-    /* All AES-256 suites */
-    MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_RSA_WITH_AES_256_CCM,
-    MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256,
-    MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8,
-
-    /* All CAMELLIA-256 suites */
-    MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,
-    MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
-    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
-
-    /* All ARIA-256 suites */
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384,
-    MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384,
-    MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384,
-
-    /* All AES-128 suites */
-    MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_RSA_WITH_AES_128_CCM,
-    MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8,
-
-    /* All CAMELLIA-128 suites */
-    MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
-    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
-
-    /* All ARIA-128 suites */
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256,
-    MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256,
-    MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256,
-
-    /* The RSA PSK suites */
-    MBEDTLS_TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384,
-
-    MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256,
-
-    /* The PSK suites */
-    MBEDTLS_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256,
-    MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384,
-    MBEDTLS_TLS_PSK_WITH_AES_256_CCM,
-    MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384,
-    MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA,
-    MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384,
-    MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,
-    MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384,
-    MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384,
-
-    MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_PSK_WITH_AES_128_CCM,
-    MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256,
-    MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA,
-    MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256,
-    MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8,
-    MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256,
-    MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256,
-
-    /* 3DES suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
-    MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA,
-
-    /* RC4 suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_RSA_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_RSA_WITH_RC4_128_MD5,
-    MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA,
-    MBEDTLS_TLS_PSK_WITH_RC4_128_SHA,
-
-    /* Weak suites */
-    MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA,
-    MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA,
-
-    /* NULL suites */
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA,
-    MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256,
-    MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA,
-    MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384,
-    MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256,
-    MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA,
-
-    MBEDTLS_TLS_RSA_WITH_NULL_SHA256,
-    MBEDTLS_TLS_RSA_WITH_NULL_SHA,
-    MBEDTLS_TLS_RSA_WITH_NULL_MD5,
-    MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA,
-    MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA,
-    MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384,
-    MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256,
-    MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA,
-    MBEDTLS_TLS_PSK_WITH_NULL_SHA384,
-    MBEDTLS_TLS_PSK_WITH_NULL_SHA256,
-    MBEDTLS_TLS_PSK_WITH_NULL_SHA,
-
-#endif /* MBEDTLS_SSL_CIPHERSUITES */
-    0
-};
-
-static const mbedtls_ssl_ciphersuite_t ciphersuite_definitions[] =
-{
-#if defined(MBEDTLS_CHACHAPOLY_C) && \
-    defined(MBEDTLS_SHA256_C) && \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-ECDHE-RSA-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    { MBEDTLS_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-DHE-RSA-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-    { MBEDTLS_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-PSK-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-ECDHE-PSK-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    { MBEDTLS_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-DHE-PSK-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    { MBEDTLS_TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256,
-      "TLS-RSA-PSK-WITH-CHACHA20-POLY1305-SHA256",
-      MBEDTLS_CIPHER_CHACHA20_POLY1305, MBEDTLS_MD_SHA256,
-      MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#endif /* MBEDTLS_CHACHAPOLY_C &&
-          MBEDTLS_SHA256_C &&
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_SHA1_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA1_C */
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA512_C */
-#if defined(MBEDTLS_CCM_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM-8",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-#endif /* MBEDTLS_CCM_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, "TLS-ECDHE-ECDSA-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-
-#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA, "TLS-ECDHE-ECDSA-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_SHA1_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA1_C */
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-RSA-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA, "TLS-ECDHE-RSA-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-
-#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA, "TLS-ECDHE-RSA-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-DHE-RSA-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C && MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-DHE-RSA-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_CCM_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM, "TLS-DHE-RSA-WITH-AES-256-CCM",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8, "TLS-DHE-RSA-WITH-AES-256-CCM-8",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM, "TLS-DHE-RSA-WITH-AES-128-CCM",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8, "TLS-DHE-RSA-WITH-AES-128-CCM-8",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-#endif /* MBEDTLS_CCM_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-RSA-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384, "TLS-RSA-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C && MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256, "TLS-RSA-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256, "TLS-RSA-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256, "TLS-RSA-WITH-AES-256-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA1_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA, "TLS-RSA-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA, "TLS-RSA-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA1_C */
-#if defined(MBEDTLS_CCM_C)
-    { MBEDTLS_TLS_RSA_WITH_AES_256_CCM, "TLS-RSA-WITH-AES-256-CCM",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8, "TLS-RSA-WITH-AES-256-CCM-8",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-    { MBEDTLS_TLS_RSA_WITH_AES_128_CCM, "TLS-RSA-WITH-AES-128-CCM",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8, "TLS-RSA-WITH-AES-128-CCM-8",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-#endif /* MBEDTLS_CCM_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_MD5_C)
-    { MBEDTLS_TLS_RSA_WITH_RC4_128_MD5, "TLS-RSA-WITH-RC4-128-MD5",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_MD5, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_WITH_RC4_128_SHA, "TLS-RSA-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif
-#endif /* MBEDTLS_ARC4_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_SHA1_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA1_C */
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-RSA-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA, "TLS-ECDH-RSA-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-
-#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA, "TLS-ECDH-RSA-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_SHA1_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_SHA1_C */
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_GCM_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-ECDSA-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA, "TLS-ECDH-ECDSA-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-
-#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA, "TLS-ECDH-ECDSA-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256, "TLS-PSK-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384, "TLS-PSK-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256, "TLS-PSK-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384, "TLS-PSK-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA, "TLS-PSK-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA, "TLS-PSK-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_CCM_C)
-    { MBEDTLS_TLS_PSK_WITH_AES_256_CCM, "TLS-PSK-WITH-AES-256-CCM",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, "TLS-PSK-WITH-AES-256-CCM-8",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-    { MBEDTLS_TLS_PSK_WITH_AES_128_CCM, "TLS-PSK-WITH-AES-128-CCM",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8, "TLS-PSK-WITH-AES-128-CCM-8",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-#endif /* MBEDTLS_CCM_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-PSK-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-PSK-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-PSK-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_PSK_WITH_RC4_128_SHA, "TLS-PSK-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, "TLS-DHE-PSK-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, "TLS-DHE-PSK-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_CCM_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM, "TLS-DHE-PSK-WITH-AES-256-CCM",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8, "TLS-DHE-PSK-WITH-AES-256-CCM-8",
-      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM, "TLS-DHE-PSK-WITH-AES-128-CCM",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8, "TLS-DHE-PSK-WITH-AES-128-CCM-8",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-#endif /* MBEDTLS_CCM_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-PSK-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA, "TLS-DHE-PSK-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-#if defined(MBEDTLS_AES_C)
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-PSK-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA, "TLS-ECDHE-PSK-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, "TLS-RSA-PSK-WITH-AES-128-GCM-SHA256",
-      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, "TLS-RSA-PSK-WITH-AES-256-GCM-SHA384",
-      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA256",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA384",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA",
-      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-
-    { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA",
-      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_GCM_C)
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_GCM_C */
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-PSK-WITH-3DES-EDE-CBC-SHA",
-      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA, "TLS-RSA-PSK-WITH-RC4-128-SHA",
-      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_NODTLS },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_ARC4_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_CCM_C)
-    { MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8, "TLS-ECJPAKE-WITH-AES-128-CCM-8",
-      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECJPAKE,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_SHORT_TAG },
-#endif /* MBEDTLS_CCM_C */
-#endif /* MBEDTLS_AES_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES)
-#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-#if defined(MBEDTLS_MD5_C)
-    { MBEDTLS_TLS_RSA_WITH_NULL_MD5, "TLS-RSA-WITH-NULL-MD5",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_MD5, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_WITH_NULL_SHA, "TLS-RSA-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_WITH_NULL_SHA256, "TLS-RSA-WITH-NULL-SHA256",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_PSK_WITH_NULL_SHA, "TLS-PSK-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_PSK_WITH_NULL_SHA256, "TLS-PSK-WITH-NULL-SHA256",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_PSK_WITH_NULL_SHA384, "TLS-PSK-WITH-NULL-SHA384",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA, "TLS-DHE-PSK-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256, "TLS-DHE-PSK-WITH-NULL-SHA256",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384, "TLS-DHE-PSK-WITH-NULL-SHA384",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA, "TLS-ECDHE-PSK-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256, "TLS-ECDHE-PSK-WITH-NULL-SHA256",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384, "TLS-ECDHE-PSK-WITH-NULL-SHA384",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA, "TLS-RSA-PSK-WITH-NULL-SHA",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-
-#if defined(MBEDTLS_SHA256_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256, "TLS-RSA-PSK-WITH-NULL-SHA256",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-    { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384, "TLS-RSA-PSK-WITH-NULL-SHA384",
-      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA, "TLS-DHE-RSA-WITH-DES-CBC-SHA",
-      MBEDTLS_CIPHER_DES_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-#if defined(MBEDTLS_SHA1_C)
-    { MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA, "TLS-RSA-WITH-DES-CBC-SHA",
-      MBEDTLS_CIPHER_DES_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_CIPHERSUITE_WEAK },
-#endif /* MBEDTLS_SHA1_C */
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#endif /* MBEDTLS_DES_C */
-#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */
-
-#if defined(MBEDTLS_ARIA_C)
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384,
-             "TLS-RSA-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384,
-             "TLS-RSA-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256,
-             "TLS-RSA-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256,
-             "TLS-RSA-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384,
-             "TLS-RSA-PSK-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384,
-             "TLS-RSA-PSK-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256,
-             "TLS-RSA-PSK-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256,
-             "TLS-RSA-PSK-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384,
-             "TLS-PSK-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384,MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384,
-             "TLS-PSK-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256,
-             "TLS-PSK-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256,
-             "TLS-PSK-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384,
-             "TLS-ECDH-RSA-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384,
-             "TLS-ECDH-RSA-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256,
-             "TLS-ECDH-RSA-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256,
-             "TLS-ECDH-RSA-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384,
-             "TLS-ECDHE-RSA-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384,
-             "TLS-ECDHE-RSA-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256,
-             "TLS-ECDHE-RSA-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256,
-             "TLS-ECDHE-RSA-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384,
-             "TLS-ECDHE-PSK-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256,
-             "TLS-ECDHE-PSK-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384,
-             "TLS-ECDHE-ECDSA-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384,
-             "TLS-ECDHE-ECDSA-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256,
-             "TLS-ECDHE-ECDSA-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256,
-             "TLS-ECDHE-ECDSA-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384,
-             "TLS-ECDH-ECDSA-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384,
-             "TLS-ECDH-ECDSA-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256,
-             "TLS-ECDH-ECDSA-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256,
-             "TLS-ECDH-ECDSA-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384,
-             "TLS-DHE-RSA-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384,
-             "TLS-DHE-RSA-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256,
-             "TLS-DHE-RSA-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256,
-             "TLS-DHE-RSA-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384,
-             "TLS-DHE-PSK-WITH-ARIA-256-GCM-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA512_C))
-    { MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384,
-             "TLS-DHE-PSK-WITH-ARIA-256-CBC-SHA384",
-      MBEDTLS_CIPHER_ARIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_GCM_C) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256,
-             "TLS-DHE-PSK-WITH-ARIA-128-GCM-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-#if (defined(MBEDTLS_CIPHER_MODE_CBC) && defined(MBEDTLS_SHA256_C))
-    { MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256,
-             "TLS-DHE-PSK-WITH-ARIA-128-CBC-SHA256",
-      MBEDTLS_CIPHER_ARIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
-      0 },
-#endif
-
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-
-#endif /* MBEDTLS_ARIA_C */
-
-
-    { 0, "",
-      MBEDTLS_CIPHER_NONE, MBEDTLS_MD_NONE, MBEDTLS_KEY_EXCHANGE_NONE,
-      0, 0, 0, 0, 0 }
-};
-
-#if defined(MBEDTLS_SSL_CIPHERSUITES)
-const int *mbedtls_ssl_list_ciphersuites( void )
-{
-    return( ciphersuite_preference );
-}
-#else
-#define MAX_CIPHERSUITES    sizeof( ciphersuite_definitions     ) /         \
-                            sizeof( ciphersuite_definitions[0]  )
-static int supported_ciphersuites[MAX_CIPHERSUITES];
-static int supported_init = 0;
-
-static int ciphersuite_is_removed( const mbedtls_ssl_ciphersuite_t *cs_info )
-{
-    (void)cs_info;
-
-#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES)
-    if( cs_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
-        return( 1 );
-#endif /* MBEDTLS_REMOVE_ARC4_CIPHERSUITES */
-
-#if defined(MBEDTLS_REMOVE_3DES_CIPHERSUITES)
-    if( cs_info->cipher == MBEDTLS_CIPHER_DES_EDE3_ECB ||
-        cs_info->cipher == MBEDTLS_CIPHER_DES_EDE3_CBC )
-    {
-        return( 1 );
-    }
-#endif /* MBEDTLS_REMOVE_3DES_CIPHERSUITES */
-
-    return( 0 );
-}
-
-const int *mbedtls_ssl_list_ciphersuites( void )
-{
-    /*
-     * On initial call filter out all ciphersuites not supported by current
-     * build based on presence in the ciphersuite_definitions.
-     */
-    if( supported_init == 0 )
-    {
-        const int *p;
-        int *q;
-
-        for( p = ciphersuite_preference, q = supported_ciphersuites;
-             *p != 0 && q < supported_ciphersuites + MAX_CIPHERSUITES - 1;
-             p++ )
-        {
-            const mbedtls_ssl_ciphersuite_t *cs_info;
-            if( ( cs_info = mbedtls_ssl_ciphersuite_from_id( *p ) ) != NULL &&
-                !ciphersuite_is_removed( cs_info ) )
-            {
-                *(q++) = *p;
-            }
-        }
-        *q = 0;
-
-        supported_init = 1;
-    }
-
-    return( supported_ciphersuites );
-}
-#endif /* MBEDTLS_SSL_CIPHERSUITES */
-
-const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string(
-                                                const char *ciphersuite_name )
-{
-    const mbedtls_ssl_ciphersuite_t *cur = ciphersuite_definitions;
-
-    if( NULL == ciphersuite_name )
-        return( NULL );
-
-    while( cur->id != 0 )
-    {
-        if( 0 == strcmp( cur->name, ciphersuite_name ) )
-            return( cur );
-
-        cur++;
-    }
-
-    return( NULL );
-}
-
-const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite )
-{
-    const mbedtls_ssl_ciphersuite_t *cur = ciphersuite_definitions;
-
-    while( cur->id != 0 )
-    {
-        if( cur->id == ciphersuite )
-            return( cur );
-
-        cur++;
-    }
-
-    return( NULL );
-}
-
-const char *mbedtls_ssl_get_ciphersuite_name( const int ciphersuite_id )
-{
-    const mbedtls_ssl_ciphersuite_t *cur;
-
-    cur = mbedtls_ssl_ciphersuite_from_id( ciphersuite_id );
-
-    if( cur == NULL )
-        return( "unknown" );
-
-    return( cur->name );
-}
-
-int mbedtls_ssl_get_ciphersuite_id( const char *ciphersuite_name )
-{
-    const mbedtls_ssl_ciphersuite_t *cur;
-
-    cur = mbedtls_ssl_ciphersuite_from_string( ciphersuite_name );
-
-    if( cur == NULL )
-        return( 0 );
-
-    return( cur->id );
-}
-
-#if defined(MBEDTLS_PK_C)
-mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-            return( MBEDTLS_PK_RSA );
-
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-            return( MBEDTLS_PK_ECDSA );
-
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-            return( MBEDTLS_PK_ECKEY );
-
-        default:
-            return( MBEDTLS_PK_NONE );
-    }
-}
-
-mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-            return( MBEDTLS_PK_RSA );
-
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-            return( MBEDTLS_PK_ECDSA );
-
-        default:
-            return( MBEDTLS_PK_NONE );
-    }
-}
-
-#endif /* MBEDTLS_PK_C */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED*/
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#endif /* MBEDTLS_SSL_TLS_C */
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
deleted file mode 100644
index 4e5b3a6..0000000
--- a/library/ssl_cli.c
+++ /dev/null
@@ -1,3944 +0,0 @@
-/*
- *  SSLv3/TLSv1 client-side functions
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_CLI_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-#include "mbedtls/debug.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_internal.h"
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "mbedtls/psa_util.h"
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-#include <string.h>
-
-#include <stdint.h>
-
-#if defined(MBEDTLS_HAVE_TIME)
-#include "mbedtls/platform_time.h"
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-#include "mbedtls/platform_util.h"
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static int ssl_conf_has_static_psk( mbedtls_ssl_config const *conf )
-{
-    if( conf->psk_identity     == NULL ||
-        conf->psk_identity_len == 0     )
-    {
-        return( 0 );
-    }
-
-    if( conf->psk != NULL && conf->psk_len != 0 )
-        return( 1 );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( conf->psk_opaque != 0 )
-        return( 1 );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-static int ssl_conf_has_static_raw_psk( mbedtls_ssl_config const *conf )
-{
-    if( conf->psk_identity     == NULL ||
-        conf->psk_identity_len == 0     )
-    {
-        return( 0 );
-    }
-
-    if( conf->psk != NULL && conf->psk_len != 0 )
-        return( 1 );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
-                                    unsigned char *buf,
-                                    size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    size_t hostname_len;
-
-    *olen = 0;
-
-    if( ssl->hostname == NULL )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding server name extension: %s",
-                   ssl->hostname ) );
-
-    hostname_len = strlen( ssl->hostname );
-
-    if( end < p || (size_t)( end - p ) < hostname_len + 9 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    /*
-     * Sect. 3, RFC 6066 (TLS Extensions Definitions)
-     *
-     * In order to provide any of the server names, clients MAY include an
-     * extension of type "server_name" in the (extended) client hello. The
-     * "extension_data" field of this extension SHALL contain
-     * "ServerNameList" where:
-     *
-     * struct {
-     *     NameType name_type;
-     *     select (name_type) {
-     *         case host_name: HostName;
-     *     } name;
-     * } ServerName;
-     *
-     * enum {
-     *     host_name(0), (255)
-     * } NameType;
-     *
-     * opaque HostName<1..2^16-1>;
-     *
-     * struct {
-     *     ServerName server_name_list<1..2^16-1>
-     * } ServerNameList;
-     *
-     */
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( (hostname_len + 5) >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( (hostname_len + 5)      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( (hostname_len + 3) >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( (hostname_len + 3)      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME ) & 0xFF );
-    *p++ = (unsigned char)( ( hostname_len >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( hostname_len      ) & 0xFF );
-
-    memcpy( p, ssl->hostname, hostname_len );
-
-    *olen = hostname_len + 9;
-}
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl,
-                                         unsigned char *buf,
-                                         size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-    *olen = 0;
-
-    /* We're always including an TLS_EMPTY_RENEGOTIATION_INFO_SCSV in the
-     * initial ClientHello, in which case also adding the renegotiation
-     * info extension is NOT RECOMMENDED as per RFC 5746 Section 3.4. */
-    if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding renegotiation extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 5 + ssl->verify_data_len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    /*
-     * Secure renegotiation
-     */
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = ( ssl->verify_data_len + 1 ) & 0xFF;
-    *p++ = ssl->verify_data_len & 0xFF;
-
-    memcpy( p, ssl->own_verify_data, ssl->verify_data_len );
-
-    *olen = 5 + ssl->verify_data_len;
-}
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-/*
- * Only if we handle at least one key exchange that needs signatures.
- */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-static void ssl_write_signature_algorithms_ext( mbedtls_ssl_context *ssl,
-                                                unsigned char *buf,
-                                                size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    size_t sig_alg_len = 0;
-    const int *md;
-#if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECDSA_C)
-    unsigned char *sig_alg_list = buf + 6;
-#endif
-
-    *olen = 0;
-
-    if( ssl->conf->max_minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding signature_algorithms extension" ) );
-
-    for( md = ssl->conf->sig_hashes; *md != MBEDTLS_MD_NONE; md++ )
-    {
-#if defined(MBEDTLS_ECDSA_C)
-        sig_alg_len += 2;
-#endif
-#if defined(MBEDTLS_RSA_C)
-        sig_alg_len += 2;
-#endif
-    }
-
-    if( end < p || (size_t)( end - p ) < sig_alg_len + 6 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    /*
-     * Prepare signature_algorithms extension (TLS 1.2)
-     */
-    sig_alg_len = 0;
-
-    for( md = ssl->conf->sig_hashes; *md != MBEDTLS_MD_NONE; md++ )
-    {
-#if defined(MBEDTLS_ECDSA_C)
-        sig_alg_list[sig_alg_len++] = mbedtls_ssl_hash_from_md_alg( *md );
-        sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
-#endif
-#if defined(MBEDTLS_RSA_C)
-        sig_alg_list[sig_alg_len++] = mbedtls_ssl_hash_from_md_alg( *md );
-        sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
-#endif
-    }
-
-    /*
-     * enum {
-     *     none(0), md5(1), sha1(2), sha224(3), sha256(4), sha384(5),
-     *     sha512(6), (255)
-     * } HashAlgorithm;
-     *
-     * enum { anonymous(0), rsa(1), dsa(2), ecdsa(3), (255) }
-     *   SignatureAlgorithm;
-     *
-     * struct {
-     *     HashAlgorithm hash;
-     *     SignatureAlgorithm signature;
-     * } SignatureAndHashAlgorithm;
-     *
-     * SignatureAndHashAlgorithm
-     *   supported_signature_algorithms<2..2^16-2>;
-     */
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SIG_ALG >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SIG_ALG      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( ( sig_alg_len + 2 ) >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( ( sig_alg_len + 2 )      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( sig_alg_len >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( sig_alg_len      ) & 0xFF );
-
-    *olen = 6 + sig_alg_len;
-}
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static void ssl_write_supported_elliptic_curves_ext( mbedtls_ssl_context *ssl,
-                                                     unsigned char *buf,
-                                                     size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    unsigned char *elliptic_curve_list = p + 6;
-    size_t elliptic_curve_len = 0;
-    const mbedtls_ecp_curve_info *info;
-#if defined(MBEDTLS_ECP_C)
-    const mbedtls_ecp_group_id *grp_id;
-#else
-    ((void) ssl);
-#endif
-
-    *olen = 0;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding supported_elliptic_curves extension" ) );
-
-#if defined(MBEDTLS_ECP_C)
-    for( grp_id = ssl->conf->curve_list; *grp_id != MBEDTLS_ECP_DP_NONE; grp_id++ )
-#else
-    for( info = mbedtls_ecp_curve_list(); info->grp_id != MBEDTLS_ECP_DP_NONE; info++ )
-#endif
-    {
-#if defined(MBEDTLS_ECP_C)
-        info = mbedtls_ecp_curve_info_from_grp_id( *grp_id );
-#endif
-        if( info == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid curve in ssl configuration" ) );
-            return;
-        }
-
-        elliptic_curve_len += 2;
-    }
-
-    if( end < p || (size_t)( end - p ) < 6 + elliptic_curve_len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    elliptic_curve_len = 0;
-
-#if defined(MBEDTLS_ECP_C)
-    for( grp_id = ssl->conf->curve_list; *grp_id != MBEDTLS_ECP_DP_NONE; grp_id++ )
-#else
-    for( info = mbedtls_ecp_curve_list(); info->grp_id != MBEDTLS_ECP_DP_NONE; info++ )
-#endif
-    {
-#if defined(MBEDTLS_ECP_C)
-        info = mbedtls_ecp_curve_info_from_grp_id( *grp_id );
-#endif
-        elliptic_curve_list[elliptic_curve_len++] = info->tls_id >> 8;
-        elliptic_curve_list[elliptic_curve_len++] = info->tls_id & 0xFF;
-    }
-
-    if( elliptic_curve_len == 0 )
-        return;
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( ( elliptic_curve_len + 2 ) >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( ( elliptic_curve_len + 2 )      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( ( elliptic_curve_len     ) >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( ( elliptic_curve_len     )      ) & 0xFF );
-
-    *olen = 6 + elliptic_curve_len;
-}
-
-static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl,
-                                                   unsigned char *buf,
-                                                   size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-    *olen = 0;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding supported_point_formats extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 6 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 2;
-
-    *p++ = 1;
-    *p++ = MBEDTLS_ECP_PF_UNCOMPRESSED;
-
-    *olen = 6;
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
-          MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static void ssl_write_ecjpake_kkpp_ext( mbedtls_ssl_context *ssl,
-                                        unsigned char *buf,
-                                        size_t *olen )
-{
-    int ret;
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    size_t kkpp_len;
-
-    *olen = 0;
-
-    /* Skip costly extension if we can't use EC J-PAKE anyway */
-    if( mbedtls_ecjpake_check( &ssl->handshake->ecjpake_ctx ) != 0 )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding ecjpake_kkpp extension" ) );
-
-    if( end - p < 4 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP      ) & 0xFF );
-
-    /*
-     * We may need to send ClientHello multiple times for Hello verification.
-     * We don't want to compute fresh values every time (both for performance
-     * and consistency reasons), so cache the extension content.
-     */
-    if( ssl->handshake->ecjpake_cache == NULL ||
-        ssl->handshake->ecjpake_cache_len == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "generating new ecjpake parameters" ) );
-
-        ret = mbedtls_ecjpake_write_round_one( &ssl->handshake->ecjpake_ctx,
-                                        p + 2, end - p - 2, &kkpp_len,
-                                        ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1 , "mbedtls_ecjpake_write_round_one", ret );
-            return;
-        }
-
-        ssl->handshake->ecjpake_cache = mbedtls_calloc( 1, kkpp_len );
-        if( ssl->handshake->ecjpake_cache == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "allocation failed" ) );
-            return;
-        }
-
-        memcpy( ssl->handshake->ecjpake_cache, p + 2, kkpp_len );
-        ssl->handshake->ecjpake_cache_len = kkpp_len;
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "re-using cached ecjpake parameters" ) );
-
-        kkpp_len = ssl->handshake->ecjpake_cache_len;
-
-        if( (size_t)( end - p - 2 ) < kkpp_len )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-            return;
-        }
-
-        memcpy( p + 2, ssl->handshake->ecjpake_cache, kkpp_len );
-    }
-
-    *p++ = (unsigned char)( ( kkpp_len >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( kkpp_len      ) & 0xFF );
-
-    *olen = kkpp_len + 4;
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-static void ssl_write_max_fragment_length_ext( mbedtls_ssl_context *ssl,
-                                               unsigned char *buf,
-                                               size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-    *olen = 0;
-
-    if( ssl->conf->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE ) {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding max_fragment_length extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 5 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 1;
-
-    *p++ = ssl->conf->mfl_code;
-
-    *olen = 5;
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-static void ssl_write_truncated_hmac_ext( mbedtls_ssl_context *ssl,
-                                          unsigned char *buf, size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-    *olen = 0;
-
-    if( ssl->conf->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED )
-    {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding truncated_hmac extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 4 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
-                                       unsigned char *buf, size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-    *olen = 0;
-
-    if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
-        ssl->conf->max_minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding encrypt_then_mac "
-                        "extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 4 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-static void ssl_write_extended_ms_ext( mbedtls_ssl_context *ssl,
-                                       unsigned char *buf, size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-    *olen = 0;
-
-    if( ssl->conf->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
-        ssl->conf->max_minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding extended_master_secret "
-                        "extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 4 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-static void ssl_write_session_ticket_ext( mbedtls_ssl_context *ssl,
-                                          unsigned char *buf, size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    size_t tlen = ssl->session_negotiate->ticket_len;
-
-    *olen = 0;
-
-    if( ssl->conf->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED )
-    {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding session ticket extension" ) );
-
-    if( end < p || (size_t)( end - p ) < 4 + tlen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET      ) & 0xFF );
-
-    *p++ = (unsigned char)( ( tlen >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( tlen      ) & 0xFF );
-
-    *olen = 4;
-
-    if( ssl->session_negotiate->ticket == NULL || tlen == 0 )
-    {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "sending session ticket of length %d", tlen ) );
-
-    memcpy( p, ssl->session_negotiate->ticket, tlen );
-
-    *olen += tlen;
-}
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_ALPN)
-static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl,
-                                unsigned char *buf, size_t *olen )
-{
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    size_t alpnlen = 0;
-    const char **cur;
-
-    *olen = 0;
-
-    if( ssl->conf->alpn_list == NULL )
-    {
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding alpn extension" ) );
-
-    for( cur = ssl->conf->alpn_list; *cur != NULL; cur++ )
-        alpnlen += (unsigned char)( strlen( *cur ) & 0xFF ) + 1;
-
-    if( end < p || (size_t)( end - p ) < 6 + alpnlen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN      ) & 0xFF );
-
-    /*
-     * opaque ProtocolName<1..2^8-1>;
-     *
-     * struct {
-     *     ProtocolName protocol_name_list<2..2^16-1>
-     * } ProtocolNameList;
-     */
-
-    /* Skip writing extension and list length for now */
-    p += 4;
-
-    for( cur = ssl->conf->alpn_list; *cur != NULL; cur++ )
-    {
-        *p = (unsigned char)( strlen( *cur ) & 0xFF );
-        memcpy( p + 1, *cur, *p );
-        p += 1 + *p;
-    }
-
-    *olen = p - buf;
-
-    /* List length = olen - 2 (ext_type) - 2 (ext_len) - 2 (list_len) */
-    buf[4] = (unsigned char)( ( ( *olen - 6 ) >> 8 ) & 0xFF );
-    buf[5] = (unsigned char)( ( ( *olen - 6 )      ) & 0xFF );
-
-    /* Extension length = olen - 2 (ext_type) - 2 (ext_len) */
-    buf[2] = (unsigned char)( ( ( *olen - 4 ) >> 8 ) & 0xFF );
-    buf[3] = (unsigned char)( ( ( *olen - 4 )      ) & 0xFF );
-}
-#endif /* MBEDTLS_SSL_ALPN */
-
-/*
- * Generate random bytes for ClientHello
- */
-static int ssl_generate_random( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned char *p = ssl->handshake->randbytes;
-#if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t t;
-#endif
-
-    /*
-     * When responding to a verify request, MUST reuse random (RFC 6347 4.2.1)
-     */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake->verify_cookie != NULL )
-    {
-        return( 0 );
-    }
-#endif
-
-#if defined(MBEDTLS_HAVE_TIME)
-    t = mbedtls_time( NULL );
-    *p++ = (unsigned char)( t >> 24 );
-    *p++ = (unsigned char)( t >> 16 );
-    *p++ = (unsigned char)( t >>  8 );
-    *p++ = (unsigned char)( t       );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, current time: %lu", t ) );
-#else
-    if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 4 ) ) != 0 )
-        return( ret );
-
-    p += 4;
-#endif /* MBEDTLS_HAVE_TIME */
-
-    if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 28 ) ) != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-/**
- * \brief           Validate cipher suite against config in SSL context.
- *
- * \param suite_info    cipher suite to validate
- * \param ssl           SSL context
- * \param min_minor_ver Minimal minor version to accept a cipher suite
- * \param max_minor_ver Maximal minor version to accept a cipher suite
- *
- * \return          0 if valid, else 1
- */
-static int ssl_validate_ciphersuite( const mbedtls_ssl_ciphersuite_t * suite_info,
-                                     const mbedtls_ssl_context * ssl,
-                                     int min_minor_ver, int max_minor_ver )
-{
-    (void) ssl;
-    if( suite_info == NULL )
-        return( 1 );
-
-    if( suite_info->min_minor_ver > max_minor_ver ||
-            suite_info->max_minor_ver < min_minor_ver )
-        return( 1 );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-            ( suite_info->flags & MBEDTLS_CIPHERSUITE_NODTLS ) )
-        return( 1 );
-#endif
-
-#if defined(MBEDTLS_ARC4_C)
-    if( ssl->conf->arc4_disabled == MBEDTLS_SSL_ARC4_DISABLED &&
-            suite_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
-        return( 1 );
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( suite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE &&
-            mbedtls_ecjpake_check( &ssl->handshake->ecjpake_ctx ) != 0 )
-        return( 1 );
-#endif
-
-    /* Don't suggest PSK-based ciphersuite if no PSK is available. */
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( mbedtls_ssl_ciphersuite_uses_psk( suite_info ) &&
-        ssl_conf_has_static_psk( ssl->conf ) == 0 )
-    {
-        return( 1 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-    return( 0 );
-}
-
-static int ssl_write_client_hello( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    size_t i, n, olen, ext_len = 0;
-    unsigned char *buf;
-    unsigned char *p, *q;
-    unsigned char offer_compress;
-    const int *ciphersuites;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    int uses_ec = 0;
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client hello" ) );
-
-    if( ssl->conf->f_rng == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "no RNG provided") );
-        return( MBEDTLS_ERR_SSL_NO_RNG );
-    }
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
-#endif
-    {
-        ssl->major_ver = ssl->conf->min_major_ver;
-        ssl->minor_ver = ssl->conf->min_minor_ver;
-    }
-
-    if( ssl->conf->max_major_ver == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "configured max major version is invalid, "
-                            "consider using mbedtls_ssl_config_defaults()" ) );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    /*
-     *     0  .   0   handshake type
-     *     1  .   3   handshake length
-     *     4  .   5   highest version supported
-     *     6  .   9   current UNIX time
-     *    10  .  37   random bytes
-     */
-    buf = ssl->out_msg;
-    p = buf + 4;
-
-    mbedtls_ssl_write_version( ssl->conf->max_major_ver, ssl->conf->max_minor_ver,
-                       ssl->conf->transport, p );
-    p += 2;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, max version: [%d:%d]",
-                   buf[4], buf[5] ) );
-
-    if( ( ret = ssl_generate_random( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_generate_random", ret );
-        return( ret );
-    }
-
-    memcpy( p, ssl->handshake->randbytes, 32 );
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", p, 32 );
-    p += 32;
-
-    /*
-     *    38  .  38   session id length
-     *    39  . 39+n  session id
-     *   39+n . 39+n  DTLS only: cookie length (1 byte)
-     *   40+n .  ..   DTSL only: cookie
-     *   ..   . ..    ciphersuitelist length (2 bytes)
-     *   ..   . ..    ciphersuitelist
-     *   ..   . ..    compression methods length (1 byte)
-     *   ..   . ..    compression methods
-     *   ..   . ..    extensions length (2 bytes)
-     *   ..   . ..    extensions
-     */
-    n = ssl->session_negotiate->id_len;
-
-    if( n < 16 || n > 32 ||
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ||
-#endif
-        ssl->handshake->resume == 0 )
-    {
-        n = 0;
-    }
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    /*
-     * RFC 5077 section 3.4: "When presenting a ticket, the client MAY
-     * generate and include a Session ID in the TLS ClientHello."
-     */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
-#endif
-    {
-        if( ssl->session_negotiate->ticket != NULL &&
-                ssl->session_negotiate->ticket_len != 0 )
-        {
-            ret = ssl->conf->f_rng( ssl->conf->p_rng, ssl->session_negotiate->id, 32 );
-
-            if( ret != 0 )
-                return( ret );
-
-            ssl->session_negotiate->id_len = n = 32;
-        }
-    }
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-    *p++ = (unsigned char) n;
-
-    for( i = 0; i < n; i++ )
-        *p++ = ssl->session_negotiate->id[i];
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, session id len.: %d", n ) );
-    MBEDTLS_SSL_DEBUG_BUF( 3,   "client hello, session id", buf + 39, n );
-
-    /*
-     * DTLS cookie
-     */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        if( ssl->handshake->verify_cookie == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "no verify cookie to send" ) );
-            *p++ = 0;
-        }
-        else
-        {
-            MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, cookie",
-                              ssl->handshake->verify_cookie,
-                              ssl->handshake->verify_cookie_len );
-
-            *p++ = ssl->handshake->verify_cookie_len;
-            memcpy( p, ssl->handshake->verify_cookie,
-                       ssl->handshake->verify_cookie_len );
-            p += ssl->handshake->verify_cookie_len;
-        }
-    }
-#endif
-
-    /*
-     * Ciphersuite list
-     */
-    ciphersuites = ssl->conf->ciphersuite_list[ssl->minor_ver];
-
-    /* Skip writing ciphersuite length for now */
-    n = 0;
-    q = p;
-    p += 2;
-
-    for( i = 0; ciphersuites[i] != 0; i++ )
-    {
-        ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( ciphersuites[i] );
-
-        if( ssl_validate_ciphersuite( ciphersuite_info, ssl,
-                                      ssl->conf->min_minor_ver,
-                                      ssl->conf->max_minor_ver ) != 0 )
-            continue;
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, add ciphersuite: %04x",
-                                    ciphersuites[i] ) );
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-        uses_ec |= mbedtls_ssl_ciphersuite_uses_ec( ciphersuite_info );
-#endif
-
-        n++;
-        *p++ = (unsigned char)( ciphersuites[i] >> 8 );
-        *p++ = (unsigned char)( ciphersuites[i]      );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, got %d ciphersuites (excluding SCSVs)", n ) );
-
-    /*
-     * Add TLS_EMPTY_RENEGOTIATION_INFO_SCSV
-     */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
-#endif
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "adding EMPTY_RENEGOTIATION_INFO_SCSV" ) );
-        *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO >> 8 );
-        *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO      );
-        n++;
-    }
-
-    /* Some versions of OpenSSL don't handle it correctly if not at end */
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-    if( ssl->conf->fallback == MBEDTLS_SSL_IS_FALLBACK )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "adding FALLBACK_SCSV" ) );
-        *p++ = (unsigned char)( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 );
-        *p++ = (unsigned char)( MBEDTLS_SSL_FALLBACK_SCSV_VALUE      );
-        n++;
-    }
-#endif
-
-    *q++ = (unsigned char)( n >> 7 );
-    *q++ = (unsigned char)( n << 1 );
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    offer_compress = 1;
-#else
-    offer_compress = 0;
-#endif
-
-    /*
-     * We don't support compression with DTLS right now: if many records come
-     * in the same datagram, uncompressing one could overwrite the next one.
-     * We don't want to add complexity for handling that case unless there is
-     * an actual need for it.
-     */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        offer_compress = 0;
-#endif
-
-    if( offer_compress )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 2 ) );
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d %d",
-                            MBEDTLS_SSL_COMPRESS_DEFLATE, MBEDTLS_SSL_COMPRESS_NULL ) );
-
-        *p++ = 2;
-        *p++ = MBEDTLS_SSL_COMPRESS_DEFLATE;
-        *p++ = MBEDTLS_SSL_COMPRESS_NULL;
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 1 ) );
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d",
-                            MBEDTLS_SSL_COMPRESS_NULL ) );
-
-        *p++ = 1;
-        *p++ = MBEDTLS_SSL_COMPRESS_NULL;
-    }
-
-    // First write extensions, then the total length
-    //
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    ssl_write_hostname_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-    /* Note that TLS_EMPTY_RENEGOTIATION_INFO_SCSV is always added
-     * even if MBEDTLS_SSL_RENEGOTIATION is not defined. */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    ssl_write_signature_algorithms_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( uses_ec )
-    {
-        ssl_write_supported_elliptic_curves_ext( ssl, p + 2 + ext_len, &olen );
-        ext_len += olen;
-
-        ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen );
-        ext_len += olen;
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    ssl_write_ecjpake_kkpp_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    ssl_write_max_fragment_length_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    ssl_write_encrypt_then_mac_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    ssl_write_extended_ms_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-    ssl_write_alpn_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-    /* olen unused if all extensions are disabled */
-    ((void) olen);
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, total extension length: %d",
-                   ext_len ) );
-
-    if( ext_len > 0 )
-    {
-        *p++ = (unsigned char)( ( ext_len >> 8 ) & 0xFF );
-        *p++ = (unsigned char)( ( ext_len      ) & 0xFF );
-        p += ext_len;
-    }
-
-    ssl->out_msglen  = p - buf;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CLIENT_HELLO;
-
-    ssl->state++;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        mbedtls_ssl_send_flight_completed( ssl );
-#endif
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flight_transmit", ret );
-        return( ret );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write client hello" ) );
-
-    return( 0 );
-}
-
-static int ssl_parse_renegotiation_info( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
-    {
-        /* Check verify-data in constant-time. The length OTOH is no secret */
-        if( len    != 1 + ssl->verify_data_len * 2 ||
-            buf[0] !=     ssl->verify_data_len * 2 ||
-            mbedtls_ssl_safer_memcmp( buf + 1,
-                          ssl->own_verify_data, ssl->verify_data_len ) != 0 ||
-            mbedtls_ssl_safer_memcmp( buf + 1 + ssl->verify_data_len,
-                          ssl->peer_verify_data, ssl->verify_data_len ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-    {
-        if( len != 1 || buf[0] != 0x00 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-
-        ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
-    }
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-static int ssl_parse_max_fragment_length_ext( mbedtls_ssl_context *ssl,
-                                              const unsigned char *buf,
-                                              size_t len )
-{
-    /*
-     * server should use the extension only if we did,
-     * and if so the server's value should match ours (and len is always 1)
-     */
-    if( ssl->conf->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE ||
-        len != 1 ||
-        buf[0] != ssl->conf->mfl_code )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching max fragment length extension" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-static int ssl_parse_truncated_hmac_ext( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-    if( ssl->conf->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED ||
-        len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching truncated HMAC extension" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    ((void) buf);
-
-    ssl->session_negotiate->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-static int ssl_parse_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-    if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
-        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
-        len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching encrypt-then-MAC extension" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    ((void) buf);
-
-    ssl->session_negotiate->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-static int ssl_parse_extended_ms_ext( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-    if( ssl->conf->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
-        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
-        len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching extended master secret extension" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    ((void) buf);
-
-    ssl->handshake->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-static int ssl_parse_session_ticket_ext( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-    if( ssl->conf->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED ||
-        len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching session ticket extension" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    ((void) buf);
-
-    ssl->handshake->new_session_ticket = 1;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static int ssl_parse_supported_point_formats_ext( mbedtls_ssl_context *ssl,
-                                                  const unsigned char *buf,
-                                                  size_t len )
-{
-    size_t list_size;
-    const unsigned char *p;
-
-    if( len == 0 || (size_t)( buf[0] + 1 ) != len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-    list_size = buf[0];
-
-    p = buf + 1;
-    while( list_size > 0 )
-    {
-        if( p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED ||
-            p[0] == MBEDTLS_ECP_PF_COMPRESSED )
-        {
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-            ssl->handshake->ecdh_ctx.point_format = p[0];
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-            ssl->handshake->ecjpake_ctx.point_format = p[0];
-#endif
-            MBEDTLS_SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) );
-            return( 0 );
-        }
-
-        list_size--;
-        p++;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "no point format in common" ) );
-    mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                    MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-    return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
-          MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static int ssl_parse_ecjpake_kkpp( mbedtls_ssl_context *ssl,
-                                   const unsigned char *buf,
-                                   size_t len )
-{
-    int ret;
-
-    if( ssl->transform_negotiate->ciphersuite_info->key_exchange !=
-        MBEDTLS_KEY_EXCHANGE_ECJPAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip ecjpake kkpp extension" ) );
-        return( 0 );
-    }
-
-    /* If we got here, we no longer need our cached extension */
-    mbedtls_free( ssl->handshake->ecjpake_cache );
-    ssl->handshake->ecjpake_cache = NULL;
-    ssl->handshake->ecjpake_cache_len = 0;
-
-    if( ( ret = mbedtls_ecjpake_read_round_one( &ssl->handshake->ecjpake_ctx,
-                                                buf, len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_one", ret );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_ALPN)
-static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl,
-                               const unsigned char *buf, size_t len )
-{
-    size_t list_len, name_len;
-    const char **p;
-
-    /* If we didn't send it, the server shouldn't send it */
-    if( ssl->conf->alpn_list == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching ALPN extension" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    /*
-     * opaque ProtocolName<1..2^8-1>;
-     *
-     * struct {
-     *     ProtocolName protocol_name_list<2..2^16-1>
-     * } ProtocolNameList;
-     *
-     * the "ProtocolNameList" MUST contain exactly one "ProtocolName"
-     */
-
-    /* Min length is 2 (list_len) + 1 (name_len) + 1 (name) */
-    if( len < 4 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    list_len = ( buf[0] << 8 ) | buf[1];
-    if( list_len != len - 2 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    name_len = buf[2];
-    if( name_len != list_len - 1 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    /* Check that the server chosen protocol was in our list and save it */
-    for( p = ssl->conf->alpn_list; *p != NULL; p++ )
-    {
-        if( name_len == strlen( *p ) &&
-            memcmp( buf + 3, *p, name_len ) == 0 )
-        {
-            ssl->alpn_chosen = *p;
-            return( 0 );
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "ALPN extension: no matching protocol" ) );
-    mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                    MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-    return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-}
-#endif /* MBEDTLS_SSL_ALPN */
-
-/*
- * Parse HelloVerifyRequest.  Only called after verifying the HS type.
- */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-static int ssl_parse_hello_verify_request( mbedtls_ssl_context *ssl )
-{
-    const unsigned char *p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
-    int major_ver, minor_ver;
-    unsigned char cookie_len;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse hello verify request" ) );
-
-    /*
-     * struct {
-     *   ProtocolVersion server_version;
-     *   opaque cookie<0..2^8-1>;
-     * } HelloVerifyRequest;
-     */
-    MBEDTLS_SSL_DEBUG_BUF( 3, "server version", p, 2 );
-    mbedtls_ssl_read_version( &major_ver, &minor_ver, ssl->conf->transport, p );
-    p += 2;
-
-    /*
-     * Since the RFC is not clear on this point, accept DTLS 1.0 (TLS 1.1)
-     * even is lower than our min version.
-     */
-    if( major_ver < MBEDTLS_SSL_MAJOR_VERSION_3 ||
-        minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 ||
-        major_ver > ssl->conf->max_major_ver  ||
-        minor_ver > ssl->conf->max_minor_ver  )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server version" ) );
-
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
-
-        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
-    }
-
-    cookie_len = *p++;
-    MBEDTLS_SSL_DEBUG_BUF( 3, "cookie", p, cookie_len );
-
-    if( ( ssl->in_msg + ssl->in_msglen ) - p < cookie_len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1,
-            ( "cookie length does not match incoming message size" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                    MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    mbedtls_free( ssl->handshake->verify_cookie );
-
-    ssl->handshake->verify_cookie = mbedtls_calloc( 1, cookie_len );
-    if( ssl->handshake->verify_cookie  == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc failed (%d bytes)", cookie_len ) );
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    memcpy( ssl->handshake->verify_cookie, p, cookie_len );
-    ssl->handshake->verify_cookie_len = cookie_len;
-
-    /* Start over at ClientHello */
-    ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
-    mbedtls_ssl_reset_checksum( ssl );
-
-    mbedtls_ssl_recv_flight_completed( ssl );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse hello verify request" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
-{
-    int ret, i;
-    size_t n;
-    size_t ext_len;
-    unsigned char *buf, *ext;
-    unsigned char comp;
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    int accept_comp;
-#endif
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    int renegotiation_info_seen = 0;
-#endif
-    int handshake_failure = 0;
-    const mbedtls_ssl_ciphersuite_t *suite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) );
-
-    buf = ssl->in_msg;
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        /* No alert on a read error. */
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-        {
-            ssl->renego_records_seen++;
-
-            if( ssl->conf->renego_max_records >= 0 &&
-                ssl->renego_records_seen > ssl->conf->renego_max_records )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation requested, "
-                                    "but not honored by server" ) );
-                return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-            }
-
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-handshake message during renego" ) );
-
-            ssl->keep_current_message = 1;
-            return( MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO );
-        }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        if( buf[0] == MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "received hello verify request" ) );
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) );
-            return( ssl_parse_hello_verify_request( ssl ) );
-        }
-        else
-        {
-            /* We made it through the verification process */
-            mbedtls_free( ssl->handshake->verify_cookie );
-            ssl->handshake->verify_cookie = NULL;
-            ssl->handshake->verify_cookie_len = 0;
-        }
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    if( ssl->in_hslen < 38 + mbedtls_ssl_hs_hdr_len( ssl ) ||
-        buf[0] != MBEDTLS_SSL_HS_SERVER_HELLO )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    /*
-     *  0   .  1    server_version
-     *  2   . 33    random (maybe including 4 bytes of Unix time)
-     * 34   . 34    session_id length = n
-     * 35   . 34+n  session_id
-     * 35+n . 36+n  cipher_suite
-     * 37+n . 37+n  compression_method
-     *
-     * 38+n . 39+n  extensions length (optional)
-     * 40+n .  ..   extensions
-     */
-    buf += mbedtls_ssl_hs_hdr_len( ssl );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, version", buf + 0, 2 );
-    mbedtls_ssl_read_version( &ssl->major_ver, &ssl->minor_ver,
-                      ssl->conf->transport, buf + 0 );
-
-    if( ssl->major_ver < ssl->conf->min_major_ver ||
-        ssl->minor_ver < ssl->conf->min_minor_ver ||
-        ssl->major_ver > ssl->conf->max_major_ver ||
-        ssl->minor_ver > ssl->conf->max_minor_ver )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server version out of bounds - "
-                            " min: [%d:%d], server: [%d:%d], max: [%d:%d]",
-                            ssl->conf->min_major_ver, ssl->conf->min_minor_ver,
-                            ssl->major_ver, ssl->minor_ver,
-                            ssl->conf->max_major_ver, ssl->conf->max_minor_ver ) );
-
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
-
-        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu",
-                           ( (uint32_t) buf[2] << 24 ) |
-                           ( (uint32_t) buf[3] << 16 ) |
-                           ( (uint32_t) buf[4] <<  8 ) |
-                           ( (uint32_t) buf[5]       ) ) );
-
-    memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 );
-
-    n = buf[34];
-
-    MBEDTLS_SSL_DEBUG_BUF( 3,   "server hello, random bytes", buf + 2, 32 );
-
-    if( n > 32 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    if( ssl->in_hslen > mbedtls_ssl_hs_hdr_len( ssl ) + 39 + n )
-    {
-        ext_len = ( ( buf[38 + n] <<  8 )
-                  | ( buf[39 + n]       ) );
-
-        if( ( ext_len > 0 && ext_len < 4 ) ||
-            ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + 40 + n + ext_len )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-    }
-    else if( ssl->in_hslen == mbedtls_ssl_hs_hdr_len( ssl ) + 38 + n )
-    {
-        ext_len = 0;
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    /* ciphersuite (used later) */
-    i = ( buf[35 + n] << 8 ) | buf[36 + n];
-
-    /*
-     * Read and check compression
-     */
-    comp = buf[37 + n];
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    /* See comments in ssl_write_client_hello() */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        accept_comp = 0;
-    else
-#endif
-        accept_comp = 1;
-
-    if( comp != MBEDTLS_SSL_COMPRESS_NULL &&
-        ( comp != MBEDTLS_SSL_COMPRESS_DEFLATE || accept_comp == 0 ) )
-#else /* MBEDTLS_ZLIB_SUPPORT */
-    if( comp != MBEDTLS_SSL_COMPRESS_NULL )
-#endif/* MBEDTLS_ZLIB_SUPPORT */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server hello, bad compression: %d", comp ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-    }
-
-    /*
-     * Initialize update checksum functions
-     */
-    ssl->transform_negotiate->ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( i );
-
-    if( ssl->transform_negotiate->ciphersuite_info == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "ciphersuite info for %04x not found", i ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    mbedtls_ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) );
-    MBEDTLS_SSL_DEBUG_BUF( 3,   "server hello, session id", buf + 35, n );
-
-    /*
-     * Check if the session can be resumed
-     */
-    if( ssl->handshake->resume == 0 || n == 0 ||
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ||
-#endif
-        ssl->session_negotiate->ciphersuite != i ||
-        ssl->session_negotiate->compression != comp ||
-        ssl->session_negotiate->id_len != n ||
-        memcmp( ssl->session_negotiate->id, buf + 35, n ) != 0 )
-    {
-        ssl->state++;
-        ssl->handshake->resume = 0;
-#if defined(MBEDTLS_HAVE_TIME)
-        ssl->session_negotiate->start = mbedtls_time( NULL );
-#endif
-        ssl->session_negotiate->ciphersuite = i;
-        ssl->session_negotiate->compression = comp;
-        ssl->session_negotiate->id_len = n;
-        memcpy( ssl->session_negotiate->id, buf + 35, n );
-    }
-    else
-    {
-        ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC;
-
-        if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-            return( ret );
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "%s session has been resumed",
-                   ssl->handshake->resume ? "a" : "no" ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %04x", i ) );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: %d", buf[37 + n] ) );
-
-    /*
-     * Perform cipher suite validation in same way as in ssl_write_client_hello.
-     */
-    i = 0;
-    while( 1 )
-    {
-        if( ssl->conf->ciphersuite_list[ssl->minor_ver][i] == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-
-        if( ssl->conf->ciphersuite_list[ssl->minor_ver][i++] ==
-            ssl->session_negotiate->ciphersuite )
-        {
-            break;
-        }
-    }
-
-    suite_info = mbedtls_ssl_ciphersuite_from_id( ssl->session_negotiate->ciphersuite );
-    if( ssl_validate_ciphersuite( suite_info, ssl, ssl->minor_ver, ssl->minor_ver ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %s", suite_info->name ) );
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( suite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA &&
-        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        ssl->handshake->ecrs_enabled = 1;
-    }
-#endif
-
-    if( comp != MBEDTLS_SSL_COMPRESS_NULL
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-        && comp != MBEDTLS_SSL_COMPRESS_DEFLATE
-#endif
-      )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-    ssl->session_negotiate->compression = comp;
-
-    ext = buf + 40 + n;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "server hello, total extension length: %d", ext_len ) );
-
-    while( ext_len )
-    {
-        unsigned int ext_id   = ( ( ext[0] <<  8 )
-                                | ( ext[1]       ) );
-        unsigned int ext_size = ( ( ext[2] <<  8 )
-                                | ( ext[3]       ) );
-
-        if( ext_size + 4 > ext_len )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-
-        switch( ext_id )
-        {
-        case MBEDTLS_TLS_EXT_RENEGOTIATION_INFO:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-            renegotiation_info_seen = 1;
-#endif
-
-            if( ( ret = ssl_parse_renegotiation_info( ssl, ext + 4,
-                                                      ext_size ) ) != 0 )
-                return( ret );
-
-            break;
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-        case MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found max_fragment_length extension" ) );
-
-            if( ( ret = ssl_parse_max_fragment_length_ext( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-        case MBEDTLS_TLS_EXT_TRUNCATED_HMAC:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found truncated_hmac extension" ) );
-
-            if( ( ret = ssl_parse_truncated_hmac_ext( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-        case MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found encrypt_then_mac extension" ) );
-
-            if( ( ret = ssl_parse_encrypt_then_mac_ext( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-        case MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found extended_master_secret extension" ) );
-
-            if( ( ret = ssl_parse_extended_ms_ext( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-        case MBEDTLS_TLS_EXT_SESSION_TICKET:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found session_ticket extension" ) );
-
-            if( ( ret = ssl_parse_session_ticket_ext( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-        case MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported_point_formats extension" ) );
-
-            if( ( ret = ssl_parse_supported_point_formats_ext( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
-          MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-        case MBEDTLS_TLS_EXT_ECJPAKE_KKPP:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ecjpake_kkpp extension" ) );
-
-            if( ( ret = ssl_parse_ecjpake_kkpp( ssl,
-                            ext + 4, ext_size ) ) != 0 )
-            {
-                return( ret );
-            }
-
-            break;
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_ALPN)
-        case MBEDTLS_TLS_EXT_ALPN:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found alpn extension" ) );
-
-            if( ( ret = ssl_parse_alpn_ext( ssl, ext + 4, ext_size ) ) != 0 )
-                return( ret );
-
-            break;
-#endif /* MBEDTLS_SSL_ALPN */
-
-        default:
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)",
-                           ext_id ) );
-        }
-
-        ext_len -= 4 + ext_size;
-        ext += 4 + ext_size;
-
-        if( ext_len > 0 && ext_len < 4 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-    }
-
-    /*
-     * Renegotiation security checks
-     */
-    if( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-        ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
-        handshake_failure = 1;
-    }
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == MBEDTLS_SSL_SECURE_RENEGOTIATION &&
-             renegotiation_info_seen == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) );
-        handshake_failure = 1;
-    }
-    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-             ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) );
-        handshake_failure = 1;
-    }
-    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-             renegotiation_info_seen == 1 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
-        handshake_failure = 1;
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    if( handshake_failure == 1 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-static int ssl_parse_server_dh_params( mbedtls_ssl_context *ssl, unsigned char **p,
-                                       unsigned char *end )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-
-    /*
-     * Ephemeral DH parameters:
-     *
-     * struct {
-     *     opaque dh_p<1..2^16-1>;
-     *     opaque dh_g<1..2^16-1>;
-     *     opaque dh_Ys<1..2^16-1>;
-     * } ServerDHParams;
-     */
-    if( ( ret = mbedtls_dhm_read_params( &ssl->handshake->dhm_ctx, p, end ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 2, ( "mbedtls_dhm_read_params" ), ret );
-        return( ret );
-    }
-
-    if( ssl->handshake->dhm_ctx.len * 8 < ssl->conf->dhm_min_bitlen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "DHM prime too short: %d < %d",
-                                    ssl->handshake->dhm_ctx.len * 8,
-                                    ssl->conf->dhm_min_bitlen ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P  );
-    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G  );
-    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY );
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-static int ssl_check_server_ecdh_params( const mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ecp_curve_info *curve_info;
-    mbedtls_ecp_group_id grp_id;
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    grp_id = ssl->handshake->ecdh_ctx.grp.id;
-#else
-    grp_id = ssl->handshake->ecdh_ctx.grp_id;
-#endif
-
-    curve_info = mbedtls_ecp_curve_info_from_grp_id( grp_id );
-    if( curve_info == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "ECDH curve: %s", curve_info->name ) );
-
-#if defined(MBEDTLS_ECP_C)
-    if( mbedtls_ssl_check_curve( ssl, grp_id ) != 0 )
-#else
-    if( ssl->handshake->ecdh_ctx.grp.nbits < 163 ||
-        ssl->handshake->ecdh_ctx.grp.nbits > 521 )
-#endif
-        return( -1 );
-
-    MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                            MBEDTLS_DEBUG_ECDH_QP );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO) &&                           \
-        ( defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||     \
-          defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) )
-static int ssl_parse_server_ecdh_params_psa( mbedtls_ssl_context *ssl,
-                                             unsigned char **p,
-                                             unsigned char *end )
-{
-    uint16_t tls_id;
-    uint8_t ecpoint_len;
-    mbedtls_ssl_handshake_params *handshake = ssl->handshake;
-
-    /*
-     * Parse ECC group
-     */
-
-    if( end - *p < 4 )
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-
-    /* First byte is curve_type; only named_curve is handled */
-    if( *(*p)++ != MBEDTLS_ECP_TLS_NAMED_CURVE )
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-
-    /* Next two bytes are the namedcurve value */
-    tls_id = *(*p)++;
-    tls_id <<= 8;
-    tls_id |= *(*p)++;
-
-    /* Convert EC group to PSA key type. */
-    if( ( handshake->ecdh_psa_curve =
-          mbedtls_psa_parse_tls_ecc_group( tls_id ) ) == 0 )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    /*
-     * Put peer's ECDH public key in the format understood by PSA.
-     */
-
-    ecpoint_len = *(*p)++;
-    if( (size_t)( end - *p ) < ecpoint_len )
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-
-    if( mbedtls_psa_tls_ecpoint_to_psa_ec( handshake->ecdh_psa_curve,
-                                    *p, ecpoint_len,
-                                    handshake->ecdh_psa_peerkey,
-                                    sizeof( handshake->ecdh_psa_peerkey ),
-                                    &handshake->ecdh_psa_peerkey_len ) != 0 )
-    {
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-    }
-
-    *p += ecpoint_len;
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO &&
-            ( MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-              MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ) */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-static int ssl_parse_server_ecdh_params( mbedtls_ssl_context *ssl,
-                                         unsigned char **p,
-                                         unsigned char *end )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-
-    /*
-     * Ephemeral ECDH parameters:
-     *
-     * struct {
-     *     ECParameters curve_params;
-     *     ECPoint      public;
-     * } ServerECDHParams;
-     */
-    if( ( ret = mbedtls_ecdh_read_params( &ssl->handshake->ecdh_ctx,
-                                  (const unsigned char **) p, end ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_read_params" ), ret );
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-        if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-            ret = MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
-#endif
-        return( ret );
-    }
-
-    if( ssl_check_server_ecdh_params( ssl ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message (ECDHE curve)" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static int ssl_parse_server_psk_hint( mbedtls_ssl_context *ssl,
-                                      unsigned char **p,
-                                      unsigned char *end )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-    size_t  len;
-    ((void) ssl);
-
-    /*
-     * PSK parameters:
-     *
-     * opaque psk_identity_hint<0..2^16-1>;
-     */
-    if( end - (*p) < 2 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message "
-                                    "(psk_identity_hint length)" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-    len = (*p)[0] << 8 | (*p)[1];
-    *p += 2;
-
-    if( end - (*p) < (int) len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message "
-                                    "(psk_identity_hint length)" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    /*
-     * Note: we currently ignore the PKS identity hint, as we only allow one
-     * PSK to be provisionned on the client. This could be changed later if
-     * someone needs that feature.
-     */
-    *p += len;
-    ret = 0;
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||                           \
-    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-/*
- * Generate a pre-master secret and encrypt it with the server's RSA key
- */
-static int ssl_write_encrypted_pms( mbedtls_ssl_context *ssl,
-                                    size_t offset, size_t *olen,
-                                    size_t pms_offset )
-{
-    int ret;
-    size_t len_bytes = ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ? 0 : 2;
-    unsigned char *p = ssl->handshake->premaster + pms_offset;
-    mbedtls_pk_context * peer_pk;
-
-    if( offset + len_bytes > MBEDTLS_SSL_OUT_CONTENT_LEN )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small for encrypted pms" ) );
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-    }
-
-    /*
-     * Generate (part of) the pre-master as
-     *  struct {
-     *      ProtocolVersion client_version;
-     *      opaque random[46];
-     *  } PreMasterSecret;
-     */
-    mbedtls_ssl_write_version( ssl->conf->max_major_ver, ssl->conf->max_minor_ver,
-                       ssl->conf->transport, p );
-
-    if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p + 2, 46 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "f_rng", ret );
-        return( ret );
-    }
-
-    ssl->handshake->pmslen = 48;
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    peer_pk = &ssl->handshake->peer_pubkey;
-#else /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( ssl->session_negotiate->peer_cert == NULL )
-    {
-        /* Should never happen */
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-    peer_pk = &ssl->session_negotiate->peer_cert->pk;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    /*
-     * Now write it out, encrypted
-     */
-    if( ! mbedtls_pk_can_do( peer_pk, MBEDTLS_PK_RSA ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "certificate key type mismatch" ) );
-        return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
-    }
-
-    if( ( ret = mbedtls_pk_encrypt( peer_pk,
-                            p, ssl->handshake->pmslen,
-                            ssl->out_msg + offset + len_bytes, olen,
-                            MBEDTLS_SSL_OUT_CONTENT_LEN - offset - len_bytes,
-                            ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_rsa_pkcs1_encrypt", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( len_bytes == 2 )
-    {
-        ssl->out_msg[offset+0] = (unsigned char)( *olen >> 8 );
-        ssl->out_msg[offset+1] = (unsigned char)( *olen      );
-        *olen += 2;
-    }
-#endif
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    /* We don't need the peer's public key anymore. Free it. */
-    mbedtls_pk_free( peer_pk );
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-static int ssl_parse_signature_algorithm( mbedtls_ssl_context *ssl,
-                                          unsigned char **p,
-                                          unsigned char *end,
-                                          mbedtls_md_type_t *md_alg,
-                                          mbedtls_pk_type_t *pk_alg )
-{
-    ((void) ssl);
-    *md_alg = MBEDTLS_MD_NONE;
-    *pk_alg = MBEDTLS_PK_NONE;
-
-    /* Only in TLS 1.2 */
-    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        return( 0 );
-    }
-
-    if( (*p) + 2 > end )
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-
-    /*
-     * Get hash algorithm
-     */
-    if( ( *md_alg = mbedtls_ssl_md_alg_from_hash( (*p)[0] ) ) == MBEDTLS_MD_NONE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Server used unsupported "
-                            "HashAlgorithm %d", *(p)[0] ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    /*
-     * Get signature algorithm
-     */
-    if( ( *pk_alg = mbedtls_ssl_pk_alg_from_sig( (*p)[1] ) ) == MBEDTLS_PK_NONE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server used unsupported "
-                            "SignatureAlgorithm %d", (*p)[1] ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    /*
-     * Check if the hash is acceptable
-     */
-    if( mbedtls_ssl_check_sig_hash( ssl, *md_alg ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server used HashAlgorithm %d that was not offered",
-                                    *(p)[0] ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used SignatureAlgorithm %d", (*p)[1] ) );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used HashAlgorithm %d", (*p)[0] ) );
-    *p += 2;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-static int ssl_get_ecdh_params_from_cert( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    const mbedtls_ecp_keypair *peer_key;
-    mbedtls_pk_context * peer_pk;
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    peer_pk = &ssl->handshake->peer_pubkey;
-#else /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( ssl->session_negotiate->peer_cert == NULL )
-    {
-        /* Should never happen */
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-    peer_pk = &ssl->session_negotiate->peer_cert->pk;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    if( ! mbedtls_pk_can_do( peer_pk, MBEDTLS_PK_ECKEY ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) );
-        return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
-    }
-
-    peer_key = mbedtls_pk_ec( *peer_pk );
-
-    if( ( ret = mbedtls_ecdh_get_params( &ssl->handshake->ecdh_ctx, peer_key,
-                                 MBEDTLS_ECDH_THEIRS ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_get_params" ), ret );
-        return( ret );
-    }
-
-    if( ssl_check_server_ecdh_params( ssl ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server certificate (ECDH curve)" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-    }
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    /* We don't need the peer's public key anymore. Free it,
-     * so that more RAM is available for upcoming expensive
-     * operations like ECDHE. */
-    mbedtls_pk_free( peer_pk );
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-    unsigned char *p = NULL, *end = NULL;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) );
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
-        ssl->state++;
-        return( 0 );
-    }
-    ((void) p);
-    ((void) end);
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
-    {
-        if( ( ret = ssl_get_ecdh_params_from_cert( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_get_ecdh_params_from_cert", ret );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-            return( ret );
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
-        ssl->state++;
-        return( 0 );
-    }
-    ((void) p);
-    ((void) end);
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled &&
-        ssl->handshake->ecrs_state == ssl_ecrs_ske_start_processing )
-    {
-        goto start_processing;
-    }
-#endif
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    /*
-     * ServerKeyExchange may be skipped with PSK and RSA-PSK when the server
-     * doesn't use a psk_identity_hint
-     */
-    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE )
-    {
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
-            ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
-        {
-            /* Current message is probably either
-             * CertificateRequest or ServerHelloDone */
-            ssl->keep_current_message = 1;
-            goto exit;
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key exchange message must "
-                                    "not be skipped" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled )
-        ssl->handshake->ecrs_state = ssl_ecrs_ske_start_processing;
-
-start_processing:
-#endif
-    p   = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
-    end = ssl->in_msg + ssl->in_hslen;
-    MBEDTLS_SSL_DEBUG_BUF( 3,   "server key exchange", p, end - p );
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
-    {
-        if( ssl_parse_server_psk_hint( ssl, &p, end ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-    } /* FALLTROUGH */
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) ||                       \
-    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
-        ; /* nothing more to do */
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
-    {
-        if( ssl_parse_server_dh_params( ssl, &p, end ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(MBEDTLS_USE_PSA_CRYPTO) &&                           \
-        ( defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||     \
-          defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) )
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
-    {
-        if( ssl_parse_server_ecdh_params_psa( ssl, &p, end ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-    }
-    else
-#endif /* MBEDTLS_USE_PSA_CRYPTO &&
-            ( MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-              MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ) */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
-    {
-        if( ssl_parse_server_ecdh_params( ssl, &p, end ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE )
-    {
-        ret = mbedtls_ecjpake_read_round_two( &ssl->handshake->ecjpake_ctx,
-                                              p, end - p );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_two", ret );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-    if( mbedtls_ssl_ciphersuite_uses_server_signature( ciphersuite_info ) )
-    {
-        size_t sig_len, hashlen;
-        unsigned char hash[64];
-        mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
-        mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE;
-        unsigned char *params = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
-        size_t params_len = p - params;
-        void *rs_ctx = NULL;
-
-        mbedtls_pk_context * peer_pk;
-
-        /*
-         * Handle the digitally-signed structure
-         */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-        {
-            if( ssl_parse_signature_algorithm( ssl, &p, end,
-                                               &md_alg, &pk_alg ) != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-                return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-            }
-
-            if( pk_alg != mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ) )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-                return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-            }
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
-        {
-            pk_alg = mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
-
-            /* Default hash for ECDSA is SHA-1 */
-            if( pk_alg == MBEDTLS_PK_ECDSA && md_alg == MBEDTLS_MD_NONE )
-                md_alg = MBEDTLS_MD_SHA1;
-        }
-        else
-#endif
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        /*
-         * Read signature
-         */
-
-        if( p > end - 2 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-        sig_len = ( p[0] << 8 ) | p[1];
-        p += 2;
-
-        if( p != end - sig_len )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 3, "signature", p, sig_len );
-
-        /*
-         * Compute the hash that has been signed
-         */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-        if( md_alg == MBEDTLS_MD_NONE )
-        {
-            hashlen = 36;
-            ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash, params,
-                                                           params_len );
-            if( ret != 0 )
-                return( ret );
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( md_alg != MBEDTLS_MD_NONE )
-        {
-            ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash, &hashlen,
-                                                          params, params_len,
-                                                          md_alg );
-            if( ret != 0 )
-                return( ret );
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen );
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-        peer_pk = &ssl->handshake->peer_pubkey;
-#else /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-        if( ssl->session_negotiate->peer_cert == NULL )
-        {
-            /* Should never happen */
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-        peer_pk = &ssl->session_negotiate->peer_cert->pk;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-        /*
-         * Verify signature
-         */
-        if( !mbedtls_pk_can_do( peer_pk, pk_alg ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-            return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
-        }
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-        if( ssl->handshake->ecrs_enabled )
-            rs_ctx = &ssl->handshake->ecrs_ctx.pk;
-#endif
-
-        if( ( ret = mbedtls_pk_verify_restartable( peer_pk,
-                        md_alg, hash, hashlen, p, sig_len, rs_ctx ) ) != 0 )
-        {
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-            if( ret != MBEDTLS_ERR_ECP_IN_PROGRESS )
-#endif
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR );
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-                ret = MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
-#endif
-            return( ret );
-        }
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-        /* We don't need the peer's public key anymore. Free it,
-         * so that more RAM is available for upcoming expensive
-         * operations like ECDHE. */
-        mbedtls_pk_free( peer_pk );
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
-
-exit:
-    ssl->state++;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server key exchange" ) );
-
-    return( 0 );
-}
-
-#if ! defined(MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED)
-static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) );
-
-    if( ! mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-}
-#else /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned char *buf;
-    size_t n = 0;
-    size_t cert_type_len = 0, dn_len = 0;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) );
-
-    if( ! mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    ssl->state++;
-    ssl->client_auth = ( ssl->in_msg[0] == MBEDTLS_SSL_HS_CERTIFICATE_REQUEST );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "got %s certificate request",
-                        ssl->client_auth ? "a" : "no" ) );
-
-    if( ssl->client_auth == 0 )
-    {
-        /* Current message is probably the ServerHelloDone */
-        ssl->keep_current_message = 1;
-        goto exit;
-    }
-
-    /*
-     *  struct {
-     *      ClientCertificateType certificate_types<1..2^8-1>;
-     *      SignatureAndHashAlgorithm
-     *        supported_signature_algorithms<2^16-1>; -- TLS 1.2 only
-     *      DistinguishedName certificate_authorities<0..2^16-1>;
-     *  } CertificateRequest;
-     *
-     *  Since we only support a single certificate on clients, let's just
-     *  ignore all the information that's supposed to help us pick a
-     *  certificate.
-     *
-     *  We could check that our certificate matches the request, and bail out
-     *  if it doesn't, but it's simpler to just send the certificate anyway,
-     *  and give the server the opportunity to decide if it should terminate
-     *  the connection when it doesn't like our certificate.
-     *
-     *  Same goes for the hash in TLS 1.2's signature_algorithms: at this
-     *  point we only have one hash available (see comments in
-     *  write_certificate_verify), so let's just use what we have.
-     *
-     *  However, we still minimally parse the message to check it is at least
-     *  superficially sane.
-     */
-    buf = ssl->in_msg;
-
-    /* certificate_types */
-    if( ssl->in_hslen <= mbedtls_ssl_hs_hdr_len( ssl ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
-    }
-    cert_type_len = buf[mbedtls_ssl_hs_hdr_len( ssl )];
-    n = cert_type_len;
-
-    /*
-     * In the subsequent code there are two paths that read from buf:
-     *     * the length of the signature algorithms field (if minor version of
-     *       SSL is 3),
-     *     * distinguished name length otherwise.
-     * Both reach at most the index:
-     *    ...hdr_len + 2 + n,
-     * therefore the buffer length at this point must be greater than that
-     * regardless of the actual code path.
-     */
-    if( ssl->in_hslen <= mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
-    }
-
-    /* supported_signature_algorithms */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        size_t sig_alg_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] <<  8 )
-                             | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n]       ) );
-#if defined(MBEDTLS_DEBUG_C)
-        unsigned char* sig_alg;
-        size_t i;
-#endif
-
-        /*
-         * The furthest access in buf is in the loop few lines below:
-         *     sig_alg[i + 1],
-         * where:
-         *     sig_alg = buf + ...hdr_len + 3 + n,
-         *     max(i) = sig_alg_len - 1.
-         * Therefore the furthest access is:
-         *     buf[...hdr_len + 3 + n + sig_alg_len - 1 + 1],
-         * which reduces to:
-         *     buf[...hdr_len + 3 + n + sig_alg_len],
-         * which is one less than we need the buf to be.
-         */
-        if( ssl->in_hslen <= mbedtls_ssl_hs_hdr_len( ssl ) + 3 + n + sig_alg_len )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
-        }
-
-#if defined(MBEDTLS_DEBUG_C)
-        sig_alg = buf + mbedtls_ssl_hs_hdr_len( ssl ) + 3 + n;
-        for( i = 0; i < sig_alg_len; i += 2 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "Supported Signature Algorithm found: %d"
-                                        ",%d", sig_alg[i], sig_alg[i + 1]  ) );
-        }
-#endif
-
-        n += 2 + sig_alg_len;
-    }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-    /* certificate_authorities */
-    dn_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] <<  8 )
-             | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n]       ) );
-
-    n += dn_len;
-    if( ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + 3 + n )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
-    }
-
-exit:
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate request" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-
-static int ssl_parse_server_hello_done( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello done" ) );
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    if( ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) ||
-        ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_HELLO_DONE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE );
-    }
-
-    ssl->state++;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        mbedtls_ssl_recv_flight_completed( ssl );
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello done" ) );
-
-    return( 0 );
-}
-
-static int ssl_write_client_key_exchange( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    size_t header_len;
-    size_t content_len;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client key exchange" ) );
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA )
-    {
-        /*
-         * DHM key exchange -- send G^X mod P
-         */
-        content_len = ssl->handshake->dhm_ctx.len;
-
-        ssl->out_msg[4] = (unsigned char)( content_len >> 8 );
-        ssl->out_msg[5] = (unsigned char)( content_len      );
-        header_len = 6;
-
-        ret = mbedtls_dhm_make_public( &ssl->handshake->dhm_ctx,
-                           (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ),
-                           &ssl->out_msg[header_len], content_len,
-                           ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_public", ret );
-            return( ret );
-        }
-
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X  );
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX );
-
-        if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx,
-                                   ssl->handshake->premaster,
-                                   MBEDTLS_PREMASTER_SIZE,
-                                   &ssl->handshake->pmslen,
-                                   ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret );
-            return( ret );
-        }
-
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-#if defined(MBEDTLS_USE_PSA_CRYPTO) &&                           \
-        ( defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||     \
-          defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) )
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
-    {
-        psa_status_t status;
-        psa_key_policy_t policy;
-
-        mbedtls_ssl_handshake_params *handshake = ssl->handshake;
-
-        unsigned char own_pubkey[MBEDTLS_PSA_MAX_EC_PUBKEY_LENGTH];
-        size_t own_pubkey_len;
-        unsigned char *own_pubkey_ecpoint;
-        size_t own_pubkey_ecpoint_len;
-
-        psa_crypto_generator_t generator = PSA_CRYPTO_GENERATOR_INIT;
-
-        header_len = 4;
-
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Perform PSA-based ECDH computation." ) );
-
-        /*
-         * Generate EC private key for ECDHE exchange.
-         */
-
-        /* Allocate a new key slot for the private key. */
-
-        status = psa_allocate_key( &handshake->ecdh_psa_privkey );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-        /* The master secret is obtained from the shared ECDH secret by
-         * applying the TLS 1.2 PRF with a specific salt and label. While
-         * the PSA Crypto API encourages combining key agreement schemes
-         * such as ECDH with fixed KDFs such as TLS 1.2 PRF, it does not
-         * yet support the provisioning of salt + label to the KDF.
-         * For the time being, we therefore need to split the computation
-         * of the ECDH secret and the application of the TLS 1.2 PRF. */
-        policy = psa_key_policy_init();
-        psa_key_policy_set_usage( &policy,
-                                  PSA_KEY_USAGE_DERIVE,
-                                  PSA_ALG_ECDH( PSA_ALG_SELECT_RAW ) );
-        status = psa_set_key_policy( handshake->ecdh_psa_privkey, &policy );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-        /* Generate ECDH private key. */
-        status = psa_generate_key( handshake->ecdh_psa_privkey,
-                          PSA_KEY_TYPE_ECC_KEYPAIR( handshake->ecdh_psa_curve ),
-                          MBEDTLS_PSA_ECC_KEY_BITS_OF_CURVE( handshake->ecdh_psa_curve ),
-                          NULL, 0 );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-        /* Export the public part of the ECDH private key from PSA
-         * and convert it to ECPoint format used in ClientKeyExchange. */
-        status = psa_export_public_key( handshake->ecdh_psa_privkey,
-                                        own_pubkey, sizeof( own_pubkey ),
-                                        &own_pubkey_len );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-        if( mbedtls_psa_tls_psa_ec_to_ecpoint( own_pubkey,
-                                               own_pubkey_len,
-                                               &own_pubkey_ecpoint,
-                                               &own_pubkey_ecpoint_len ) != 0 )
-        {
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-
-        /* Copy ECPoint structure to outgoing message buffer. */
-        ssl->out_msg[header_len] = own_pubkey_ecpoint_len;
-        memcpy( ssl->out_msg + header_len + 1,
-                own_pubkey_ecpoint, own_pubkey_ecpoint_len );
-        content_len = own_pubkey_ecpoint_len + 1;
-
-        /* Compute ECDH shared secret. */
-        status = psa_key_agreement( &generator,
-                                    handshake->ecdh_psa_privkey,
-                                    handshake->ecdh_psa_peerkey,
-                                    handshake->ecdh_psa_peerkey_len,
-                                    PSA_ALG_ECDH( PSA_ALG_SELECT_RAW ) );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-        /* The ECDH secret is the premaster secret used for key derivation. */
-
-        ssl->handshake->pmslen =
-            MBEDTLS_PSA_ECC_KEY_BYTES_OF_CURVE( handshake->ecdh_psa_curve );
-
-        status = psa_generator_read( &generator,
-                                     ssl->handshake->premaster,
-                                     ssl->handshake->pmslen );
-        if( status != PSA_SUCCESS )
-        {
-            psa_generator_abort( &generator );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-
-        status = psa_generator_abort( &generator );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-        status = psa_destroy_key( handshake->ecdh_psa_privkey );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        handshake->ecdh_psa_privkey = 0;
-    }
-    else
-#endif /* MBEDTLS_USE_PSA_CRYPTO &&
-            ( MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-              MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ) */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
-    {
-        /*
-         * ECDH key exchange -- send client public value
-         */
-        header_len = 4;
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-        if( ssl->handshake->ecrs_enabled )
-        {
-            if( ssl->handshake->ecrs_state == ssl_ecrs_cke_ecdh_calc_secret )
-                goto ecdh_calc_secret;
-
-            mbedtls_ecdh_enable_restart( &ssl->handshake->ecdh_ctx );
-        }
-#endif
-
-        ret = mbedtls_ecdh_make_public( &ssl->handshake->ecdh_ctx,
-                                &content_len,
-                                &ssl->out_msg[header_len], 1000,
-                                ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_public", ret );
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-                ret = MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
-#endif
-            return( ret );
-        }
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_Q );
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-        if( ssl->handshake->ecrs_enabled )
-        {
-            ssl->handshake->ecrs_n = content_len;
-            ssl->handshake->ecrs_state = ssl_ecrs_cke_ecdh_calc_secret;
-        }
-
-ecdh_calc_secret:
-        if( ssl->handshake->ecrs_enabled )
-            content_len = ssl->handshake->ecrs_n;
-#endif
-        if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx,
-                                   &ssl->handshake->pmslen,
-                                   ssl->handshake->premaster,
-                                   MBEDTLS_MPI_MAX_SIZE,
-                                   ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret );
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-                ret = MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
-#endif
-            return( ret );
-        }
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_Z );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( mbedtls_ssl_ciphersuite_uses_psk( ciphersuite_info ) )
-    {
-        /*
-         * opaque psk_identity<0..2^16-1>;
-         */
-        if( ssl_conf_has_static_psk( ssl->conf ) == 0 )
-        {
-            /* We don't offer PSK suites if we don't have a PSK,
-             * and we check that the server's choice is among the
-             * ciphersuites we offered, so this should never happen. */
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        header_len = 4;
-        content_len = ssl->conf->psk_identity_len;
-
-        if( header_len + 2 + content_len > MBEDTLS_SSL_OUT_CONTENT_LEN )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "psk identity too long or "
-                                        "SSL buffer too short" ) );
-            return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-        }
-
-        ssl->out_msg[header_len++] = (unsigned char)( content_len >> 8 );
-        ssl->out_msg[header_len++] = (unsigned char)( content_len      );
-
-        memcpy( ssl->out_msg + header_len,
-                ssl->conf->psk_identity,
-                ssl->conf->psk_identity_len );
-        header_len += ssl->conf->psk_identity_len;
-
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK )
-        {
-            content_len = 0;
-        }
-        else
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
-        {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-            /* Opaque PSKs are currently only supported for PSK-only suites. */
-            if( ssl_conf_has_static_raw_psk( ssl->conf ) == 0 )
-                return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-            if( ( ret = ssl_write_encrypted_pms( ssl, header_len,
-                                                 &content_len, 2 ) ) != 0 )
-                return( ret );
-        }
-        else
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
-        {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-            /* Opaque PSKs are currently only supported for PSK-only suites. */
-            if( ssl_conf_has_static_raw_psk( ssl->conf ) == 0 )
-                return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-            /*
-             * ClientDiffieHellmanPublic public (DHM send G^X mod P)
-             */
-            content_len = ssl->handshake->dhm_ctx.len;
-
-            if( header_len + 2 + content_len >
-                MBEDTLS_SSL_OUT_CONTENT_LEN )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "psk identity or DHM size too long"
-                                            " or SSL buffer too short" ) );
-                return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-            }
-
-            ssl->out_msg[header_len++] = (unsigned char)( content_len >> 8 );
-            ssl->out_msg[header_len++] = (unsigned char)( content_len      );
-
-            ret = mbedtls_dhm_make_public( &ssl->handshake->dhm_ctx,
-                    (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ),
-                    &ssl->out_msg[header_len], content_len,
-                    ssl->conf->f_rng, ssl->conf->p_rng );
-            if( ret != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_public", ret );
-                return( ret );
-            }
-        }
-        else
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
-        {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-            /* Opaque PSKs are currently only supported for PSK-only suites. */
-            if( ssl_conf_has_static_raw_psk( ssl->conf ) == 0 )
-                return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-            /*
-             * ClientECDiffieHellmanPublic public;
-             */
-            ret = mbedtls_ecdh_make_public( &ssl->handshake->ecdh_ctx,
-                    &content_len,
-                    &ssl->out_msg[header_len],
-                    MBEDTLS_SSL_OUT_CONTENT_LEN - header_len,
-                    ssl->conf->f_rng, ssl->conf->p_rng );
-            if( ret != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_public", ret );
-                return( ret );
-            }
-
-            MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                    MBEDTLS_DEBUG_ECDH_Q );
-        }
-        else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO) &&          \
-    defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK &&
-            ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 &&
-            ssl_conf_has_static_raw_psk( ssl->conf ) == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "skip PMS generation for opaque PSK" ) );
-        }
-        else
-#endif /* MBEDTLS_USE_PSA_CRYPTO &&
-          MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
-                        ciphersuite_info->key_exchange ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
-    {
-        header_len = 4;
-        if( ( ret = ssl_write_encrypted_pms( ssl, header_len,
-                                             &content_len, 0 ) ) != 0 )
-            return( ret );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE )
-    {
-        header_len = 4;
-
-        ret = mbedtls_ecjpake_write_round_two( &ssl->handshake->ecjpake_ctx,
-                ssl->out_msg + header_len,
-                MBEDTLS_SSL_OUT_CONTENT_LEN - header_len,
-                &content_len,
-                ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_write_round_two", ret );
-            return( ret );
-        }
-
-        ret = mbedtls_ecjpake_derive_secret( &ssl->handshake->ecjpake_ctx,
-                ssl->handshake->premaster, 32, &ssl->handshake->pmslen,
-                ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_derive_secret", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-    {
-        ((void) ciphersuite_info);
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    ssl->out_msglen  = header_len + content_len;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE;
-
-    ssl->state++;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write client key exchange" ) );
-
-    return( 0 );
-}
-
-#if !defined(MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED)
-static int ssl_write_certificate_verify( mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );
-
-    if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
-        return( ret );
-    }
-
-    if( !mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-}
-#else /* !MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-static int ssl_write_certificate_verify( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-    size_t n = 0, offset = 0;
-    unsigned char hash[48];
-    unsigned char *hash_start = hash;
-    mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
-    unsigned int hashlen;
-    void *rs_ctx = NULL;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled &&
-        ssl->handshake->ecrs_state == ssl_ecrs_crt_vrfy_sign )
-    {
-        goto sign;
-    }
-#endif
-
-    if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
-        return( ret );
-    }
-
-    if( !mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    if( ssl->client_auth == 0 || mbedtls_ssl_own_cert( ssl ) == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    if( mbedtls_ssl_own_key( ssl ) == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key for certificate" ) );
-        return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
-    }
-
-    /*
-     * Make a signature of the handshake digests
-     */
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled )
-        ssl->handshake->ecrs_state = ssl_ecrs_crt_vrfy_sign;
-
-sign:
-#endif
-
-    ssl->handshake->calc_verify( ssl, hash );
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        /*
-         * digitally-signed struct {
-         *     opaque md5_hash[16];
-         *     opaque sha_hash[20];
-         * };
-         *
-         * md5_hash
-         *     MD5(handshake_messages);
-         *
-         * sha_hash
-         *     SHA(handshake_messages);
-         */
-        hashlen = 36;
-        md_alg = MBEDTLS_MD_NONE;
-
-        /*
-         * For ECDSA, default hash is SHA-1 only
-         */
-        if( mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECDSA ) )
-        {
-            hash_start += 16;
-            hashlen -= 16;
-            md_alg = MBEDTLS_MD_SHA1;
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        /*
-         * digitally-signed struct {
-         *     opaque handshake_messages[handshake_messages_length];
-         * };
-         *
-         * Taking shortcut here. We assume that the server always allows the
-         * PRF Hash function and has sent it in the allowed signature
-         * algorithms list received in the Certificate Request message.
-         *
-         * Until we encounter a server that does not, we will take this
-         * shortcut.
-         *
-         * Reason: Otherwise we should have running hashes for SHA512 and SHA224
-         *         in order to satisfy 'weird' needs from the server side.
-         */
-        if( ssl->transform_negotiate->ciphersuite_info->mac ==
-            MBEDTLS_MD_SHA384 )
-        {
-            md_alg = MBEDTLS_MD_SHA384;
-            ssl->out_msg[4] = MBEDTLS_SSL_HASH_SHA384;
-        }
-        else
-        {
-            md_alg = MBEDTLS_MD_SHA256;
-            ssl->out_msg[4] = MBEDTLS_SSL_HASH_SHA256;
-        }
-        ssl->out_msg[5] = mbedtls_ssl_sig_from_pk( mbedtls_ssl_own_key( ssl ) );
-
-        /* Info from md_alg will be used instead */
-        hashlen = 0;
-        offset = 2;
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled )
-        rs_ctx = &ssl->handshake->ecrs_ctx.pk;
-#endif
-
-    if( ( ret = mbedtls_pk_sign_restartable( mbedtls_ssl_own_key( ssl ),
-                         md_alg, hash_start, hashlen,
-                         ssl->out_msg + 6 + offset, &n,
-                         ssl->conf->f_rng, ssl->conf->p_rng, rs_ctx ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_sign", ret );
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-        if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-            ret = MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS;
-#endif
-        return( ret );
-    }
-
-    ssl->out_msg[4 + offset] = (unsigned char)( n >> 8 );
-    ssl->out_msg[5 + offset] = (unsigned char)( n      );
-
-    ssl->out_msglen  = 6 + n + offset;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CERTIFICATE_VERIFY;
-
-    ssl->state++;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate verify" ) );
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-static int ssl_parse_new_session_ticket( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    uint32_t lifetime;
-    size_t ticket_len;
-    unsigned char *ticket;
-    const unsigned char *msg;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse new session ticket" ) );
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    /*
-     * struct {
-     *     uint32 ticket_lifetime_hint;
-     *     opaque ticket<0..2^16-1>;
-     * } NewSessionTicket;
-     *
-     * 0  .  3   ticket_lifetime_hint
-     * 4  .  5   ticket_len (n)
-     * 6  .  5+n ticket content
-     */
-    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_NEW_SESSION_TICKET ||
-        ssl->in_hslen < 6 + mbedtls_ssl_hs_hdr_len( ssl ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET );
-    }
-
-    msg = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
-
-    lifetime = ( ((uint32_t) msg[0]) << 24 ) | ( msg[1] << 16 ) |
-               ( msg[2] << 8 ) | ( msg[3] );
-
-    ticket_len = ( msg[4] << 8 ) | ( msg[5] );
-
-    if( ticket_len + 6 + mbedtls_ssl_hs_hdr_len( ssl ) != ssl->in_hslen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket length: %d", ticket_len ) );
-
-    /* We're not waiting for a NewSessionTicket message any more */
-    ssl->handshake->new_session_ticket = 0;
-    ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC;
-
-    /*
-     * Zero-length ticket means the server changed his mind and doesn't want
-     * to send a ticket after all, so just forget it
-     */
-    if( ticket_len == 0 )
-        return( 0 );
-
-    if( ssl->session != NULL && ssl->session->ticket != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->session->ticket,
-                                  ssl->session->ticket_len );
-        mbedtls_free( ssl->session->ticket );
-        ssl->session->ticket = NULL;
-        ssl->session->ticket_len = 0;
-    }
-
-    mbedtls_platform_zeroize( ssl->session_negotiate->ticket,
-                              ssl->session_negotiate->ticket_len );
-    mbedtls_free( ssl->session_negotiate->ticket );
-    ssl->session_negotiate->ticket = NULL;
-    ssl->session_negotiate->ticket_len = 0;
-
-    if( ( ticket = mbedtls_calloc( 1, ticket_len ) ) == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "ticket alloc failed" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    memcpy( ticket, msg + 6, ticket_len );
-
-    ssl->session_negotiate->ticket = ticket;
-    ssl->session_negotiate->ticket_len = ticket_len;
-    ssl->session_negotiate->ticket_lifetime = lifetime;
-
-    /*
-     * RFC 5077 section 3.4:
-     * "If the client receives a session ticket from the server, then it
-     * discards any Session ID that was sent in the ServerHello."
-     */
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket in use, discarding session id" ) );
-    ssl->session_negotiate->id_len = 0;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse new session ticket" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-/*
- * SSL handshake -- client side -- single step
- */
-int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-
-    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER || ssl->handshake == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "client state: %d", ssl->state ) );
-
-    if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-        return( ret );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
-    {
-        if( ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-            return( ret );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    /* Change state now, so that it is right in mbedtls_ssl_read_record(), used
-     * by DTLS for dropping out-of-sequence ChangeCipherSpec records */
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    if( ssl->state == MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC &&
-        ssl->handshake->new_session_ticket != 0 )
-    {
-        ssl->state = MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET;
-    }
-#endif
-
-    switch( ssl->state )
-    {
-        case MBEDTLS_SSL_HELLO_REQUEST:
-            ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
-            break;
-
-       /*
-        *  ==>   ClientHello
-        */
-       case MBEDTLS_SSL_CLIENT_HELLO:
-           ret = ssl_write_client_hello( ssl );
-           break;
-
-       /*
-        *  <==   ServerHello
-        *        Certificate
-        *      ( ServerKeyExchange  )
-        *      ( CertificateRequest )
-        *        ServerHelloDone
-        */
-       case MBEDTLS_SSL_SERVER_HELLO:
-           ret = ssl_parse_server_hello( ssl );
-           break;
-
-       case MBEDTLS_SSL_SERVER_CERTIFICATE:
-           ret = mbedtls_ssl_parse_certificate( ssl );
-           break;
-
-       case MBEDTLS_SSL_SERVER_KEY_EXCHANGE:
-           ret = ssl_parse_server_key_exchange( ssl );
-           break;
-
-       case MBEDTLS_SSL_CERTIFICATE_REQUEST:
-           ret = ssl_parse_certificate_request( ssl );
-           break;
-
-       case MBEDTLS_SSL_SERVER_HELLO_DONE:
-           ret = ssl_parse_server_hello_done( ssl );
-           break;
-
-       /*
-        *  ==> ( Certificate/Alert  )
-        *        ClientKeyExchange
-        *      ( CertificateVerify  )
-        *        ChangeCipherSpec
-        *        Finished
-        */
-       case MBEDTLS_SSL_CLIENT_CERTIFICATE:
-           ret = mbedtls_ssl_write_certificate( ssl );
-           break;
-
-       case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE:
-           ret = ssl_write_client_key_exchange( ssl );
-           break;
-
-       case MBEDTLS_SSL_CERTIFICATE_VERIFY:
-           ret = ssl_write_certificate_verify( ssl );
-           break;
-
-       case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC:
-           ret = mbedtls_ssl_write_change_cipher_spec( ssl );
-           break;
-
-       case MBEDTLS_SSL_CLIENT_FINISHED:
-           ret = mbedtls_ssl_write_finished( ssl );
-           break;
-
-       /*
-        *  <==   ( NewSessionTicket )
-        *        ChangeCipherSpec
-        *        Finished
-        */
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-       case MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET:
-           ret = ssl_parse_new_session_ticket( ssl );
-           break;
-#endif
-
-       case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC:
-           ret = mbedtls_ssl_parse_change_cipher_spec( ssl );
-           break;
-
-       case MBEDTLS_SSL_SERVER_FINISHED:
-           ret = mbedtls_ssl_parse_finished( ssl );
-           break;
-
-       case MBEDTLS_SSL_FLUSH_BUFFERS:
-           MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake: done" ) );
-           ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
-           break;
-
-       case MBEDTLS_SSL_HANDSHAKE_WRAPUP:
-           mbedtls_ssl_handshake_wrapup( ssl );
-           break;
-
-       default:
-           MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
-           return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-   }
-
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_CLI_C */
diff --git a/library/ssl_cookie.c b/library/ssl_cookie.c
deleted file mode 100644
index 56e9bdd..0000000
--- a/library/ssl_cookie.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- *  DTLS cookie callbacks implementation
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * These session callbacks use a simple chained list
- * to store and retrieve the session information.
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_COOKIE_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-#include "mbedtls/ssl_cookie.h"
-#include "mbedtls/ssl_internal.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-/*
- * If DTLS is in use, then at least one of SHA-1, SHA-256, SHA-512 is
- * available. Try SHA-256 first, 512 wastes resources since we need to stay
- * with max 32 bytes of cookie for DTLS 1.0
- */
-#if defined(MBEDTLS_SHA256_C)
-#define COOKIE_MD           MBEDTLS_MD_SHA224
-#define COOKIE_MD_OUTLEN    32
-#define COOKIE_HMAC_LEN     28
-#elif defined(MBEDTLS_SHA512_C)
-#define COOKIE_MD           MBEDTLS_MD_SHA384
-#define COOKIE_MD_OUTLEN    48
-#define COOKIE_HMAC_LEN     28
-#elif defined(MBEDTLS_SHA1_C)
-#define COOKIE_MD           MBEDTLS_MD_SHA1
-#define COOKIE_MD_OUTLEN    20
-#define COOKIE_HMAC_LEN     20
-#else
-#error "DTLS hello verify needs SHA-1 or SHA-2"
-#endif
-
-/*
- * Cookies are formed of a 4-bytes timestamp (or serial number) and
- * an HMAC of timestemp and client ID.
- */
-#define COOKIE_LEN      ( 4 + COOKIE_HMAC_LEN )
-
-void mbedtls_ssl_cookie_init( mbedtls_ssl_cookie_ctx *ctx )
-{
-    mbedtls_md_init( &ctx->hmac_ctx );
-#if !defined(MBEDTLS_HAVE_TIME)
-    ctx->serial = 0;
-#endif
-    ctx->timeout = MBEDTLS_SSL_COOKIE_TIMEOUT;
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_mutex_init( &ctx->mutex );
-#endif
-}
-
-void mbedtls_ssl_cookie_set_timeout( mbedtls_ssl_cookie_ctx *ctx, unsigned long delay )
-{
-    ctx->timeout = delay;
-}
-
-void mbedtls_ssl_cookie_free( mbedtls_ssl_cookie_ctx *ctx )
-{
-    mbedtls_md_free( &ctx->hmac_ctx );
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_mutex_free( &ctx->mutex );
-#endif
-
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_ssl_cookie_ctx ) );
-}
-
-int mbedtls_ssl_cookie_setup( mbedtls_ssl_cookie_ctx *ctx,
-                      int (*f_rng)(void *, unsigned char *, size_t),
-                      void *p_rng )
-{
-    int ret;
-    unsigned char key[COOKIE_MD_OUTLEN];
-
-    if( ( ret = f_rng( p_rng, key, sizeof( key ) ) ) != 0 )
-        return( ret );
-
-    ret = mbedtls_md_setup( &ctx->hmac_ctx, mbedtls_md_info_from_type( COOKIE_MD ), 1 );
-    if( ret != 0 )
-        return( ret );
-
-    ret = mbedtls_md_hmac_starts( &ctx->hmac_ctx, key, sizeof( key ) );
-    if( ret != 0 )
-        return( ret );
-
-    mbedtls_platform_zeroize( key, sizeof( key ) );
-
-    return( 0 );
-}
-
-/*
- * Generate the HMAC part of a cookie
- */
-static int ssl_cookie_hmac( mbedtls_md_context_t *hmac_ctx,
-                            const unsigned char time[4],
-                            unsigned char **p, unsigned char *end,
-                            const unsigned char *cli_id, size_t cli_id_len )
-{
-    unsigned char hmac_out[COOKIE_MD_OUTLEN];
-
-    if( (size_t)( end - *p ) < COOKIE_HMAC_LEN )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-    if( mbedtls_md_hmac_reset(  hmac_ctx ) != 0 ||
-        mbedtls_md_hmac_update( hmac_ctx, time, 4 ) != 0 ||
-        mbedtls_md_hmac_update( hmac_ctx, cli_id, cli_id_len ) != 0 ||
-        mbedtls_md_hmac_finish( hmac_ctx, hmac_out ) != 0 )
-    {
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    memcpy( *p, hmac_out, COOKIE_HMAC_LEN );
-    *p += COOKIE_HMAC_LEN;
-
-    return( 0 );
-}
-
-/*
- * Generate cookie for DTLS ClientHello verification
- */
-int mbedtls_ssl_cookie_write( void *p_ctx,
-                      unsigned char **p, unsigned char *end,
-                      const unsigned char *cli_id, size_t cli_id_len )
-{
-    int ret;
-    mbedtls_ssl_cookie_ctx *ctx = (mbedtls_ssl_cookie_ctx *) p_ctx;
-    unsigned long t;
-
-    if( ctx == NULL || cli_id == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( (size_t)( end - *p ) < COOKIE_LEN )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-#if defined(MBEDTLS_HAVE_TIME)
-    t = (unsigned long) mbedtls_time( NULL );
-#else
-    t = ctx->serial++;
-#endif
-
-    (*p)[0] = (unsigned char)( t >> 24 );
-    (*p)[1] = (unsigned char)( t >> 16 );
-    (*p)[2] = (unsigned char)( t >>  8 );
-    (*p)[3] = (unsigned char)( t       );
-    *p += 4;
-
-#if defined(MBEDTLS_THREADING_C)
-    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR + ret );
-#endif
-
-    ret = ssl_cookie_hmac( &ctx->hmac_ctx, *p - 4,
-                           p, end, cli_id, cli_id_len );
-
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR +
-                MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-#endif
-
-    return( ret );
-}
-
-/*
- * Check a cookie
- */
-int mbedtls_ssl_cookie_check( void *p_ctx,
-                      const unsigned char *cookie, size_t cookie_len,
-                      const unsigned char *cli_id, size_t cli_id_len )
-{
-    unsigned char ref_hmac[COOKIE_HMAC_LEN];
-    int ret = 0;
-    unsigned char *p = ref_hmac;
-    mbedtls_ssl_cookie_ctx *ctx = (mbedtls_ssl_cookie_ctx *) p_ctx;
-    unsigned long cur_time, cookie_time;
-
-    if( ctx == NULL || cli_id == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( cookie_len != COOKIE_LEN )
-        return( -1 );
-
-#if defined(MBEDTLS_THREADING_C)
-    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR + ret );
-#endif
-
-    if( ssl_cookie_hmac( &ctx->hmac_ctx, cookie,
-                         &p, p + sizeof( ref_hmac ),
-                         cli_id, cli_id_len ) != 0 )
-        ret = -1;
-
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR +
-                MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-#endif
-
-    if( ret != 0 )
-        return( ret );
-
-    if( mbedtls_ssl_safer_memcmp( cookie + 4, ref_hmac, sizeof( ref_hmac ) ) != 0 )
-        return( -1 );
-
-#if defined(MBEDTLS_HAVE_TIME)
-    cur_time = (unsigned long) mbedtls_time( NULL );
-#else
-    cur_time = ctx->serial;
-#endif
-
-    cookie_time = ( (unsigned long) cookie[0] << 24 ) |
-                  ( (unsigned long) cookie[1] << 16 ) |
-                  ( (unsigned long) cookie[2] <<  8 ) |
-                  ( (unsigned long) cookie[3]       );
-
-    if( ctx->timeout != 0 && cur_time - cookie_time > ctx->timeout )
-        return( -1 );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_COOKIE_C */
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
deleted file mode 100644
index b8e10d6..0000000
--- a/library/ssl_srv.c
+++ /dev/null
@@ -1,4437 +0,0 @@
-/*
- *  SSLv3/TLSv1 server-side functions
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_SRV_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-#include "mbedtls/debug.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_internal.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_ECP_C)
-#include "mbedtls/ecp.h"
-#endif
-
-#if defined(MBEDTLS_HAVE_TIME)
-#include "mbedtls/platform_time.h"
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-int mbedtls_ssl_set_client_transport_id( mbedtls_ssl_context *ssl,
-                                 const unsigned char *info,
-                                 size_t ilen )
-{
-    if( ssl->conf->endpoint != MBEDTLS_SSL_IS_SERVER )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    mbedtls_free( ssl->cli_id );
-
-    if( ( ssl->cli_id = mbedtls_calloc( 1, ilen ) ) == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    memcpy( ssl->cli_id, info, ilen );
-    ssl->cli_id_len = ilen;
-
-    return( 0 );
-}
-
-void mbedtls_ssl_conf_dtls_cookies( mbedtls_ssl_config *conf,
-                           mbedtls_ssl_cookie_write_t *f_cookie_write,
-                           mbedtls_ssl_cookie_check_t *f_cookie_check,
-                           void *p_cookie )
-{
-    conf->f_cookie_write = f_cookie_write;
-    conf->f_cookie_check = f_cookie_check;
-    conf->p_cookie       = p_cookie;
-}
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-static int ssl_parse_servername_ext( mbedtls_ssl_context *ssl,
-                                     const unsigned char *buf,
-                                     size_t len )
-{
-    int ret;
-    size_t servername_list_size, hostname_len;
-    const unsigned char *p;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "parse ServerName extension" ) );
-
-    if( len < 2 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                       MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-    servername_list_size = ( ( buf[0] << 8 ) | ( buf[1] ) );
-    if( servername_list_size + 2 != len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    p = buf + 2;
-    while( servername_list_size > 2 )
-    {
-        hostname_len = ( ( p[1] << 8 ) | p[2] );
-        if( hostname_len + 3 > servername_list_size )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-
-        if( p[0] == MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME )
-        {
-            ret = ssl->conf->f_sni( ssl->conf->p_sni,
-                                    ssl, p + 3, hostname_len );
-            if( ret != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_sni_wrapper", ret );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                        MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-            return( 0 );
-        }
-
-        servername_list_size -= hostname_len + 3;
-        p += hostname_len + 3;
-    }
-
-    if( servername_list_size != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static int ssl_conf_has_psk_or_cb( mbedtls_ssl_config const *conf )
-{
-    if( conf->f_psk != NULL )
-        return( 1 );
-
-    if( conf->psk_identity_len == 0 || conf->psk_identity == NULL )
-        return( 0 );
-
-    if( conf->psk != NULL && conf->psk_len != 0 )
-        return( 1 );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( conf->psk_opaque != 0 )
-        return( 1 );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-static int ssl_use_opaque_psk( mbedtls_ssl_context const *ssl )
-{
-    if( ssl->conf->f_psk != NULL )
-    {
-        /* If we've used a callback to select the PSK,
-         * the static configuration is irrelevant. */
-
-        if( ssl->handshake->psk_opaque != 0 )
-            return( 1 );
-
-        return( 0 );
-    }
-
-    if( ssl->conf->psk_opaque != 0 )
-        return( 1 );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-static int ssl_parse_renegotiation_info( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
-    {
-        /* Check verify-data in constant-time. The length OTOH is no secret */
-        if( len    != 1 + ssl->verify_data_len ||
-            buf[0] !=     ssl->verify_data_len ||
-            mbedtls_ssl_safer_memcmp( buf + 1, ssl->peer_verify_data,
-                          ssl->verify_data_len ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-    {
-        if( len != 1 || buf[0] != 0x0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-
-        ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
-    }
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-
-/*
- * Status of the implementation of signature-algorithms extension:
- *
- * Currently, we are only considering the signature-algorithm extension
- * to pick a ciphersuite which allows us to send the ServerKeyExchange
- * message with a signature-hash combination that the user allows.
- *
- * We do *not* check whether all certificates in our certificate
- * chain are signed with an allowed signature-hash pair.
- * This needs to be done at a later stage.
- *
- */
-static int ssl_parse_signature_algorithms_ext( mbedtls_ssl_context *ssl,
-                                               const unsigned char *buf,
-                                               size_t len )
-{
-    size_t sig_alg_list_size;
-
-    const unsigned char *p;
-    const unsigned char *end = buf + len;
-
-    mbedtls_md_type_t md_cur;
-    mbedtls_pk_type_t sig_cur;
-
-    if ( len < 2 ) {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                       MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-    sig_alg_list_size = ( ( buf[0] << 8 ) | ( buf[1] ) );
-    if( sig_alg_list_size + 2 != len ||
-        sig_alg_list_size % 2 != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /* Currently we only guarantee signing the ServerKeyExchange message according
-     * to the constraints specified in this extension (see above), so it suffices
-     * to remember only one suitable hash for each possible signature algorithm.
-     *
-     * This will change when we also consider certificate signatures,
-     * in which case we will need to remember the whole signature-hash
-     * pair list from the extension.
-     */
-
-    for( p = buf + 2; p < end; p += 2 )
-    {
-        /* Silently ignore unknown signature or hash algorithms. */
-
-        if( ( sig_cur = mbedtls_ssl_pk_alg_from_sig( p[1] ) ) == MBEDTLS_PK_NONE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext"
-                                        " unknown sig alg encoding %d", p[1] ) );
-            continue;
-        }
-
-        /* Check if we support the hash the user proposes */
-        md_cur = mbedtls_ssl_md_alg_from_hash( p[0] );
-        if( md_cur == MBEDTLS_MD_NONE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext:"
-                                        " unknown hash alg encoding %d", p[0] ) );
-            continue;
-        }
-
-        if( mbedtls_ssl_check_sig_hash( ssl, md_cur ) == 0 )
-        {
-            mbedtls_ssl_sig_hash_set_add( &ssl->handshake->hash_algs, sig_cur, md_cur );
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext:"
-                                        " match sig %d and hash %d",
-                                        sig_cur, md_cur ) );
-        }
-        else
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext: "
-                                        "hash alg %d not supported", md_cur ) );
-        }
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static int ssl_parse_supported_elliptic_curves( mbedtls_ssl_context *ssl,
-                                                const unsigned char *buf,
-                                                size_t len )
-{
-    size_t list_size, our_size;
-    const unsigned char *p;
-    const mbedtls_ecp_curve_info *curve_info, **curves;
-
-    if ( len < 2 ) {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                       MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-    list_size = ( ( buf[0] << 8 ) | ( buf[1] ) );
-    if( list_size + 2 != len ||
-        list_size % 2 != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /* Should never happen unless client duplicates the extension */
-    if( ssl->handshake->curves != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /* Don't allow our peer to make us allocate too much memory,
-     * and leave room for a final 0 */
-    our_size = list_size / 2 + 1;
-    if( our_size > MBEDTLS_ECP_DP_MAX )
-        our_size = MBEDTLS_ECP_DP_MAX;
-
-    if( ( curves = mbedtls_calloc( our_size, sizeof( *curves ) ) ) == NULL )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    ssl->handshake->curves = curves;
-
-    p = buf + 2;
-    while( list_size > 0 && our_size > 1 )
-    {
-        curve_info = mbedtls_ecp_curve_info_from_tls_id( ( p[0] << 8 ) | p[1] );
-
-        if( curve_info != NULL )
-        {
-            *curves++ = curve_info;
-            our_size--;
-        }
-
-        list_size -= 2;
-        p += 2;
-    }
-
-    return( 0 );
-}
-
-static int ssl_parse_supported_point_formats( mbedtls_ssl_context *ssl,
-                                              const unsigned char *buf,
-                                              size_t len )
-{
-    size_t list_size;
-    const unsigned char *p;
-
-    if( len == 0 || (size_t)( buf[0] + 1 ) != len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-    list_size = buf[0];
-
-    p = buf + 1;
-    while( list_size > 0 )
-    {
-        if( p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED ||
-            p[0] == MBEDTLS_ECP_PF_COMPRESSED )
-        {
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-            ssl->handshake->ecdh_ctx.point_format = p[0];
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-            ssl->handshake->ecjpake_ctx.point_format = p[0];
-#endif
-            MBEDTLS_SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) );
-            return( 0 );
-        }
-
-        list_size--;
-        p++;
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
-          MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static int ssl_parse_ecjpake_kkpp( mbedtls_ssl_context *ssl,
-                                   const unsigned char *buf,
-                                   size_t len )
-{
-    int ret;
-
-    if( mbedtls_ecjpake_check( &ssl->handshake->ecjpake_ctx ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip ecjpake kkpp extension" ) );
-        return( 0 );
-    }
-
-    if( ( ret = mbedtls_ecjpake_read_round_one( &ssl->handshake->ecjpake_ctx,
-                                                buf, len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_one", ret );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-        return( ret );
-    }
-
-    /* Only mark the extension as OK when we're sure it is */
-    ssl->handshake->cli_exts |= MBEDTLS_TLS_EXT_ECJPAKE_KKPP_OK;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-static int ssl_parse_max_fragment_length_ext( mbedtls_ssl_context *ssl,
-                                              const unsigned char *buf,
-                                              size_t len )
-{
-    if( len != 1 || buf[0] >= MBEDTLS_SSL_MAX_FRAG_LEN_INVALID )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    ssl->session_negotiate->mfl_code = buf[0];
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-static int ssl_parse_truncated_hmac_ext( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf,
-                                         size_t len )
-{
-    if( len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    ((void) buf);
-
-    if( ssl->conf->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED )
-        ssl->session_negotiate->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-static int ssl_parse_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
-                                      const unsigned char *buf,
-                                      size_t len )
-{
-    if( len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    ((void) buf);
-
-    if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED &&
-        ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        ssl->session_negotiate->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED;
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-static int ssl_parse_extended_ms_ext( mbedtls_ssl_context *ssl,
-                                      const unsigned char *buf,
-                                      size_t len )
-{
-    if( len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    ((void) buf);
-
-    if( ssl->conf->extended_ms == MBEDTLS_SSL_EXTENDED_MS_ENABLED &&
-        ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        ssl->handshake->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-static int ssl_parse_session_ticket_ext( mbedtls_ssl_context *ssl,
-                                         unsigned char *buf,
-                                         size_t len )
-{
-    int ret;
-    mbedtls_ssl_session session;
-
-    mbedtls_ssl_session_init( &session );
-
-    if( ssl->conf->f_ticket_parse == NULL ||
-        ssl->conf->f_ticket_write == NULL )
-    {
-        return( 0 );
-    }
-
-    /* Remember the client asked us to send a new ticket */
-    ssl->handshake->new_session_ticket = 1;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket length: %d", len ) );
-
-    if( len == 0 )
-        return( 0 );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket rejected: renegotiating" ) );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    /*
-     * Failures are ok: just ignore the ticket and proceed.
-     */
-    if( ( ret = ssl->conf->f_ticket_parse( ssl->conf->p_ticket, &session,
-                                           buf, len ) ) != 0 )
-    {
-        mbedtls_ssl_session_free( &session );
-
-        if( ret == MBEDTLS_ERR_SSL_INVALID_MAC )
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket is not authentic" ) );
-        else if( ret == MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED )
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket is expired" ) );
-        else
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_ticket_parse", ret );
-
-        return( 0 );
-    }
-
-    /*
-     * Keep the session ID sent by the client, since we MUST send it back to
-     * inform them we're accepting the ticket  (RFC 5077 section 3.4)
-     */
-    session.id_len = ssl->session_negotiate->id_len;
-    memcpy( &session.id, ssl->session_negotiate->id, session.id_len );
-
-    mbedtls_ssl_session_free( ssl->session_negotiate );
-    memcpy( ssl->session_negotiate, &session, sizeof( mbedtls_ssl_session ) );
-
-    /* Zeroize instead of free as we copied the content */
-    mbedtls_platform_zeroize( &session, sizeof( mbedtls_ssl_session ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "session successfully restored from ticket" ) );
-
-    ssl->handshake->resume = 1;
-
-    /* Don't send a new ticket after all, this one is OK */
-    ssl->handshake->new_session_ticket = 0;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_ALPN)
-static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl,
-                               const unsigned char *buf, size_t len )
-{
-    size_t list_len, cur_len, ours_len;
-    const unsigned char *theirs, *start, *end;
-    const char **ours;
-
-    /* If ALPN not configured, just ignore the extension */
-    if( ssl->conf->alpn_list == NULL )
-        return( 0 );
-
-    /*
-     * opaque ProtocolName<1..2^8-1>;
-     *
-     * struct {
-     *     ProtocolName protocol_name_list<2..2^16-1>
-     * } ProtocolNameList;
-     */
-
-    /* Min length is 2 (list_len) + 1 (name_len) + 1 (name) */
-    if( len < 4 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    list_len = ( buf[0] << 8 ) | buf[1];
-    if( list_len != len - 2 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /*
-     * Validate peer's list (lengths)
-     */
-    start = buf + 2;
-    end = buf + len;
-    for( theirs = start; theirs != end; theirs += cur_len )
-    {
-        cur_len = *theirs++;
-
-        /* Current identifier must fit in list */
-        if( cur_len > (size_t)( end - theirs ) )
-        {
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-
-        /* Empty strings MUST NOT be included */
-        if( cur_len == 0 )
-        {
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-    }
-
-    /*
-     * Use our order of preference
-     */
-    for( ours = ssl->conf->alpn_list; *ours != NULL; ours++ )
-    {
-        ours_len = strlen( *ours );
-        for( theirs = start; theirs != end; theirs += cur_len )
-        {
-            cur_len = *theirs++;
-
-            if( cur_len == ours_len &&
-                memcmp( theirs, *ours, cur_len ) == 0 )
-            {
-                ssl->alpn_chosen = *ours;
-                return( 0 );
-            }
-        }
-    }
-
-    /* If we get there, no match was found */
-    mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                            MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL );
-    return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-}
-#endif /* MBEDTLS_SSL_ALPN */
-
-/*
- * Auxiliary functions for ServerHello parsing and related actions
- */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/*
- * Return 0 if the given key uses one of the acceptable curves, -1 otherwise
- */
-#if defined(MBEDTLS_ECDSA_C)
-static int ssl_check_key_curve( mbedtls_pk_context *pk,
-                                const mbedtls_ecp_curve_info **curves )
-{
-    const mbedtls_ecp_curve_info **crv = curves;
-    mbedtls_ecp_group_id grp_id = mbedtls_pk_ec( *pk )->grp.id;
-
-    while( *crv != NULL )
-    {
-        if( (*crv)->grp_id == grp_id )
-            return( 0 );
-        crv++;
-    }
-
-    return( -1 );
-}
-#endif /* MBEDTLS_ECDSA_C */
-
-/*
- * Try picking a certificate for this ciphersuite,
- * return 0 on success and -1 on failure.
- */
-static int ssl_pick_cert( mbedtls_ssl_context *ssl,
-                          const mbedtls_ssl_ciphersuite_t * ciphersuite_info )
-{
-    mbedtls_ssl_key_cert *cur, *list, *fallback = NULL;
-    mbedtls_pk_type_t pk_alg =
-        mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
-    uint32_t flags;
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    if( ssl->handshake->sni_key_cert != NULL )
-        list = ssl->handshake->sni_key_cert;
-    else
-#endif
-        list = ssl->conf->key_cert;
-
-    if( pk_alg == MBEDTLS_PK_NONE )
-        return( 0 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite requires certificate" ) );
-
-    if( list == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "server has no certificate" ) );
-        return( -1 );
-    }
-
-    for( cur = list; cur != NULL; cur = cur->next )
-    {
-        MBEDTLS_SSL_DEBUG_CRT( 3, "candidate certificate chain, certificate",
-                          cur->cert );
-
-        if( ! mbedtls_pk_can_do( &cur->cert->pk, pk_alg ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: key type" ) );
-            continue;
-        }
-
-        /*
-         * This avoids sending the client a cert it'll reject based on
-         * keyUsage or other extensions.
-         *
-         * It also allows the user to provision different certificates for
-         * different uses based on keyUsage, eg if they want to avoid signing
-         * and decrypting with the same RSA key.
-         */
-        if( mbedtls_ssl_check_cert_usage( cur->cert, ciphersuite_info,
-                                  MBEDTLS_SSL_IS_SERVER, &flags ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: "
-                                "(extended) key usage extension" ) );
-            continue;
-        }
-
-#if defined(MBEDTLS_ECDSA_C)
-        if( pk_alg == MBEDTLS_PK_ECDSA &&
-            ssl_check_key_curve( &cur->cert->pk, ssl->handshake->curves ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: elliptic curve" ) );
-            continue;
-        }
-#endif
-
-        /*
-         * Try to select a SHA-1 certificate for pre-1.2 clients, but still
-         * present them a SHA-higher cert rather than failing if it's the only
-         * one we got that satisfies the other conditions.
-         */
-        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 &&
-            cur->cert->sig_md != MBEDTLS_MD_SHA1 )
-        {
-            if( fallback == NULL )
-                fallback = cur;
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate not preferred: "
-                                    "sha-2 with pre-TLS 1.2 client" ) );
-            continue;
-            }
-        }
-
-        /* If we get there, we got a winner */
-        break;
-    }
-
-    if( cur == NULL )
-        cur = fallback;
-
-    /* Do not update ssl->handshake->key_cert unless there is a match */
-    if( cur != NULL )
-    {
-        ssl->handshake->key_cert = cur;
-        MBEDTLS_SSL_DEBUG_CRT( 3, "selected certificate chain, certificate",
-                          ssl->handshake->key_cert->cert );
-        return( 0 );
-    }
-
-    return( -1 );
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/*
- * Check if a given ciphersuite is suitable for use with our config/keys/etc
- * Sets ciphersuite_info only if the suite matches.
- */
-static int ssl_ciphersuite_match( mbedtls_ssl_context *ssl, int suite_id,
-                                  const mbedtls_ssl_ciphersuite_t **ciphersuite_info )
-{
-    const mbedtls_ssl_ciphersuite_t *suite_info;
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    mbedtls_pk_type_t sig_type;
-#endif
-
-    suite_info = mbedtls_ssl_ciphersuite_from_id( suite_id );
-    if( suite_info == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "trying ciphersuite: %s", suite_info->name ) );
-
-    if( suite_info->min_minor_ver > ssl->minor_ver ||
-        suite_info->max_minor_ver < ssl->minor_ver )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: version" ) );
-        return( 0 );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ( suite_info->flags & MBEDTLS_CIPHERSUITE_NODTLS ) )
-        return( 0 );
-#endif
-
-#if defined(MBEDTLS_ARC4_C)
-    if( ssl->conf->arc4_disabled == MBEDTLS_SSL_ARC4_DISABLED &&
-            suite_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: rc4" ) );
-        return( 0 );
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( suite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE &&
-        ( ssl->handshake->cli_exts & MBEDTLS_TLS_EXT_ECJPAKE_KKPP_OK ) == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: ecjpake "
-                                    "not configured or ext missing" ) );
-        return( 0 );
-    }
-#endif
-
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-    if( mbedtls_ssl_ciphersuite_uses_ec( suite_info ) &&
-        ( ssl->handshake->curves == NULL ||
-          ssl->handshake->curves[0] == NULL ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: "
-                            "no common elliptic curve" ) );
-        return( 0 );
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    /* If the ciphersuite requires a pre-shared key and we don't
-     * have one, skip it now rather than failing later */
-    if( mbedtls_ssl_ciphersuite_uses_psk( suite_info ) &&
-        ssl_conf_has_psk_or_cb( ssl->conf ) == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: no pre-shared key" ) );
-        return( 0 );
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    /* If the ciphersuite requires signing, check whether
-     * a suitable hash algorithm is present. */
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        sig_type = mbedtls_ssl_get_ciphersuite_sig_alg( suite_info );
-        if( sig_type != MBEDTLS_PK_NONE &&
-            mbedtls_ssl_sig_hash_set_find( &ssl->handshake->hash_algs, sig_type ) == MBEDTLS_MD_NONE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: no suitable hash algorithm "
-                                        "for signature algorithm %d", sig_type ) );
-            return( 0 );
-        }
-    }
-
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /*
-     * Final check: if ciphersuite requires us to have a
-     * certificate/key of a particular type:
-     * - select the appropriate certificate if we have one, or
-     * - try the next ciphersuite if we don't
-     * This must be done last since we modify the key_cert list.
-     */
-    if( ssl_pick_cert( ssl, suite_info ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: "
-                            "no suitable certificate" ) );
-        return( 0 );
-    }
-#endif
-
-    *ciphersuite_info = suite_info;
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-static int ssl_parse_client_hello_v2( mbedtls_ssl_context *ssl )
-{
-    int ret, got_common_suite;
-    unsigned int i, j;
-    size_t n;
-    unsigned int ciph_len, sess_len, chal_len;
-    unsigned char *buf, *p;
-    const int *ciphersuites;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client hello v2" ) );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "client hello v2 illegal for renegotiation" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    buf = ssl->in_hdr;
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "record header", buf, 5 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, message type: %d",
-                   buf[2] ) );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, message len.: %d",
-                   ( ( buf[0] & 0x7F ) << 8 ) | buf[1] ) );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, max. version: [%d:%d]",
-                   buf[3], buf[4] ) );
-
-    /*
-     * SSLv2 Client Hello
-     *
-     * Record layer:
-     *     0  .   1   message length
-     *
-     * SSL layer:
-     *     2  .   2   message type
-     *     3  .   4   protocol version
-     */
-    if( buf[2] != MBEDTLS_SSL_HS_CLIENT_HELLO ||
-        buf[3] != MBEDTLS_SSL_MAJOR_VERSION_3 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    n = ( ( buf[0] << 8 ) | buf[1] ) & 0x7FFF;
-
-    if( n < 17 || n > 512 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    ssl->major_ver = MBEDTLS_SSL_MAJOR_VERSION_3;
-    ssl->minor_ver = ( buf[4] <= ssl->conf->max_minor_ver )
-                     ? buf[4]  : ssl->conf->max_minor_ver;
-
-    if( ssl->minor_ver < ssl->conf->min_minor_ver )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum"
-                            " [%d:%d] < [%d:%d]",
-                            ssl->major_ver, ssl->minor_ver,
-                            ssl->conf->min_major_ver, ssl->conf->min_minor_ver ) );
-
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
-        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
-    }
-
-    ssl->handshake->max_major_ver = buf[3];
-    ssl->handshake->max_minor_ver = buf[4];
-
-    if( ( ret = mbedtls_ssl_fetch_input( ssl, 2 + n ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
-        return( ret );
-    }
-
-    ssl->handshake->update_checksum( ssl, buf + 2, n );
-
-    buf = ssl->in_msg;
-    n = ssl->in_left - 5;
-
-    /*
-     *    0  .   1   ciphersuitelist length
-     *    2  .   3   session id length
-     *    4  .   5   challenge length
-     *    6  .  ..   ciphersuitelist
-     *   ..  .  ..   session id
-     *   ..  .  ..   challenge
-     */
-    MBEDTLS_SSL_DEBUG_BUF( 4, "record contents", buf, n );
-
-    ciph_len = ( buf[0] << 8 ) | buf[1];
-    sess_len = ( buf[2] << 8 ) | buf[3];
-    chal_len = ( buf[4] << 8 ) | buf[5];
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciph_len: %d, sess_len: %d, chal_len: %d",
-                   ciph_len, sess_len, chal_len ) );
-
-    /*
-     * Make sure each parameter length is valid
-     */
-    if( ciph_len < 3 || ( ciph_len % 3 ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    if( sess_len > 32 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    if( chal_len < 8 || chal_len > 32 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    if( n != 6 + ciph_len + sess_len + chal_len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist",
-                   buf + 6, ciph_len );
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id",
-                   buf + 6 + ciph_len, sess_len );
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, challenge",
-                   buf + 6 + ciph_len + sess_len, chal_len );
-
-    p = buf + 6 + ciph_len;
-    ssl->session_negotiate->id_len = sess_len;
-    memset( ssl->session_negotiate->id, 0,
-            sizeof( ssl->session_negotiate->id ) );
-    memcpy( ssl->session_negotiate->id, p, ssl->session_negotiate->id_len );
-
-    p += sess_len;
-    memset( ssl->handshake->randbytes, 0, 64 );
-    memcpy( ssl->handshake->randbytes + 32 - chal_len, p, chal_len );
-
-    /*
-     * Check for TLS_EMPTY_RENEGOTIATION_INFO_SCSV
-     */
-    for( i = 0, p = buf + 6; i < ciph_len; i += 3, p += 3 )
-    {
-        if( p[0] == 0 && p[1] == 0 && p[2] == MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-            if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV "
-                                    "during renegotiation" ) );
-
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-            ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
-            break;
-        }
-    }
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-    for( i = 0, p = buf + 6; i < ciph_len; i += 3, p += 3 )
-    {
-        if( p[0] == 0 &&
-            p[1] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) &&
-            p[2] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE      ) & 0xff ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "received FALLBACK_SCSV" ) );
-
-            if( ssl->minor_ver < ssl->conf->max_minor_ver )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "inapropriate fallback" ) );
-
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK );
-
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
-            break;
-        }
-    }
-#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
-
-    got_common_suite = 0;
-    ciphersuites = ssl->conf->ciphersuite_list[ssl->minor_ver];
-    ciphersuite_info = NULL;
-#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
-    for( j = 0, p = buf + 6; j < ciph_len; j += 3, p += 3 )
-        for( i = 0; ciphersuites[i] != 0; i++ )
-#else
-    for( i = 0; ciphersuites[i] != 0; i++ )
-        for( j = 0, p = buf + 6; j < ciph_len; j += 3, p += 3 )
-#endif
-        {
-            if( p[0] != 0 ||
-                p[1] != ( ( ciphersuites[i] >> 8 ) & 0xFF ) ||
-                p[2] != ( ( ciphersuites[i]      ) & 0xFF ) )
-                continue;
-
-            got_common_suite = 1;
-
-            if( ( ret = ssl_ciphersuite_match( ssl, ciphersuites[i],
-                                               &ciphersuite_info ) ) != 0 )
-                return( ret );
-
-            if( ciphersuite_info != NULL )
-                goto have_ciphersuite_v2;
-        }
-
-    if( got_common_suite )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
-                            "but none of them usable" ) );
-        return( MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE );
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
-        return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN );
-    }
-
-have_ciphersuite_v2:
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) );
-
-    ssl->session_negotiate->ciphersuite = ciphersuites[i];
-    ssl->transform_negotiate->ciphersuite_info = ciphersuite_info;
-
-    /*
-     * SSLv2 Client Hello relevant renegotiation security checks
-     */
-    if( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-        ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    ssl->in_left = 0;
-    ssl->state++;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client hello v2" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
-
-/* This function doesn't alert on errors that happen early during
-   ClientHello parsing because they might indicate that the client is
-   not talking SSL/TLS at all and would not understand our alert. */
-static int ssl_parse_client_hello( mbedtls_ssl_context *ssl )
-{
-    int ret, got_common_suite;
-    size_t i, j;
-    size_t ciph_offset, comp_offset, ext_offset;
-    size_t msg_len, ciph_len, sess_len, comp_len, ext_len;
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    size_t cookie_offset, cookie_len;
-#endif
-    unsigned char *buf, *p, *ext;
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    int renegotiation_info_seen = 0;
-#endif
-    int handshake_failure = 0;
-    const int *ciphersuites;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-    int major, minor;
-
-    /* If there is no signature-algorithm extension present,
-     * we need to fall back to the default values for allowed
-     * signature-hash pairs. */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    int sig_hash_alg_ext_present = 0;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client hello" ) );
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-read_record_header:
-#endif
-    /*
-     * If renegotiating, then the input was read with mbedtls_ssl_read_record(),
-     * otherwise read it ourselves manually in order to support SSLv2
-     * ClientHello, which doesn't use the same record layer format.
-     */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
-#endif
-    {
-        if( ( ret = mbedtls_ssl_fetch_input( ssl, 5 ) ) != 0 )
-        {
-            /* No alert on a read error. */
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
-            return( ret );
-        }
-    }
-
-    buf = ssl->in_hdr;
-
-#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_STREAM )
-#endif
-        if( ( buf[0] & 0x80 ) != 0 )
-            return( ssl_parse_client_hello_v2( ssl ) );
-#endif
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "record header", buf, mbedtls_ssl_hdr_len( ssl ) );
-
-    /*
-     * SSLv3/TLS Client Hello
-     *
-     * Record layer:
-     *     0  .   0   message type
-     *     1  .   2   protocol version
-     *     3  .   11  DTLS: epoch + record sequence number
-     *     3  .   4   message length
-     */
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, message type: %d",
-                   buf[0] ) );
-
-    if( buf[0] != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, message len.: %d",
-                   ( ssl->in_len[0] << 8 ) | ssl->in_len[1] ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, protocol version: [%d:%d]",
-                   buf[1], buf[2] ) );
-
-    mbedtls_ssl_read_version( &major, &minor, ssl->conf->transport, buf + 1 );
-
-    /* According to RFC 5246 Appendix E.1, the version here is typically
-     * "{03,00}, the lowest version number supported by the client, [or] the
-     * value of ClientHello.client_version", so the only meaningful check here
-     * is the major version shouldn't be less than 3 */
-    if( major < MBEDTLS_SSL_MAJOR_VERSION_3 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /* For DTLS if this is the initial handshake, remember the client sequence
-     * number to use it in our next message (RFC 6347 4.2.1) */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        && ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE
-#endif
-        )
-    {
-        /* Epoch should be 0 for initial handshakes */
-        if( ssl->in_ctr[0] != 0 || ssl->in_ctr[1] != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-
-        memcpy( ssl->cur_out_ctr + 2, ssl->in_ctr + 2, 6 );
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-        if( mbedtls_ssl_dtls_replay_check( ssl ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "replayed record, discarding" ) );
-            ssl->next_record_offset = 0;
-            ssl->in_left = 0;
-            goto read_record_header;
-        }
-
-        /* No MAC to check yet, so we can update right now */
-        mbedtls_ssl_dtls_replay_update( ssl );
-#endif
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    msg_len = ( ssl->in_len[0] << 8 ) | ssl->in_len[1];
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
-    {
-        /* Set by mbedtls_ssl_read_record() */
-        msg_len = ssl->in_hslen;
-    }
-    else
-#endif
-    {
-        if( msg_len > MBEDTLS_SSL_IN_CONTENT_LEN )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-
-        if( ( ret = mbedtls_ssl_fetch_input( ssl,
-                       mbedtls_ssl_hdr_len( ssl ) + msg_len ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
-            return( ret );
-        }
-
-    /* Done reading this record, get ready for the next one */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-            ssl->next_record_offset = msg_len + mbedtls_ssl_hdr_len( ssl );
-        else
-#endif
-            ssl->in_left = 0;
-    }
-
-    buf = ssl->in_msg;
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "record contents", buf, msg_len );
-
-    ssl->handshake->update_checksum( ssl, buf, msg_len );
-
-    /*
-     * Handshake layer:
-     *     0  .   0   handshake type
-     *     1  .   3   handshake length
-     *     4  .   5   DTLS only: message seqence number
-     *     6  .   8   DTLS only: fragment offset
-     *     9  .  11   DTLS only: fragment length
-     */
-    if( msg_len < mbedtls_ssl_hs_hdr_len( ssl ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, handshake type: %d", buf[0] ) );
-
-    if( buf[0] != MBEDTLS_SSL_HS_CLIENT_HELLO )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, handshake len.: %d",
-                   ( buf[1] << 16 ) | ( buf[2] << 8 ) | buf[3] ) );
-
-    /* We don't support fragmentation of ClientHello (yet?) */
-    if( buf[1] != 0 ||
-        msg_len != mbedtls_ssl_hs_hdr_len( ssl ) + ( ( buf[2] << 8 ) | buf[3] ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        /*
-         * Copy the client's handshake message_seq on initial handshakes,
-         * check sequence number on renego.
-         */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-        {
-            /* This couldn't be done in ssl_prepare_handshake_record() */
-            unsigned int cli_msg_seq = ( ssl->in_msg[4] << 8 ) |
-                                         ssl->in_msg[5];
-
-            if( cli_msg_seq != ssl->handshake->in_msg_seq )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message_seq: "
-                                    "%d (expected %d)", cli_msg_seq,
-                                    ssl->handshake->in_msg_seq ) );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
-            ssl->handshake->in_msg_seq++;
-        }
-        else
-#endif
-        {
-            unsigned int cli_msg_seq = ( ssl->in_msg[4] << 8 ) |
-                                         ssl->in_msg[5];
-            ssl->handshake->out_msg_seq = cli_msg_seq;
-            ssl->handshake->in_msg_seq  = cli_msg_seq + 1;
-        }
-
-        /*
-         * For now we don't support fragmentation, so make sure
-         * fragment_offset == 0 and fragment_length == length
-         */
-        if( ssl->in_msg[6] != 0 || ssl->in_msg[7] != 0 || ssl->in_msg[8] != 0 ||
-            memcmp( ssl->in_msg + 1, ssl->in_msg + 9, 3 ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "ClientHello fragmentation not supported" ) );
-            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-        }
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    buf += mbedtls_ssl_hs_hdr_len( ssl );
-    msg_len -= mbedtls_ssl_hs_hdr_len( ssl );
-
-    /*
-     * ClientHello layer:
-     *     0  .   1   protocol version
-     *     2  .  33   random bytes (starting with 4 bytes of Unix time)
-     *    34  .  35   session id length (1 byte)
-     *    35  . 34+x  session id
-     *   35+x . 35+x  DTLS only: cookie length (1 byte)
-     *   36+x .  ..   DTLS only: cookie
-     *    ..  .  ..   ciphersuite list length (2 bytes)
-     *    ..  .  ..   ciphersuite list
-     *    ..  .  ..   compression alg. list length (1 byte)
-     *    ..  .  ..   compression alg. list
-     *    ..  .  ..   extensions length (2 bytes, optional)
-     *    ..  .  ..   extensions (optional)
-     */
-
-    /*
-     * Minimal length (with everything empty and extensions omitted) is
-     * 2 + 32 + 1 + 2 + 1 = 38 bytes. Check that first, so that we can
-     * read at least up to session id length without worrying.
-     */
-    if( msg_len < 38 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /*
-     * Check and save the protocol version
-     */
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, version", buf, 2 );
-
-    mbedtls_ssl_read_version( &ssl->major_ver, &ssl->minor_ver,
-                      ssl->conf->transport, buf );
-
-    ssl->handshake->max_major_ver = ssl->major_ver;
-    ssl->handshake->max_minor_ver = ssl->minor_ver;
-
-    if( ssl->major_ver < ssl->conf->min_major_ver ||
-        ssl->minor_ver < ssl->conf->min_minor_ver )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum"
-                            " [%d:%d] < [%d:%d]",
-                            ssl->major_ver, ssl->minor_ver,
-                            ssl->conf->min_major_ver, ssl->conf->min_minor_ver ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
-        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
-    }
-
-    if( ssl->major_ver > ssl->conf->max_major_ver )
-    {
-        ssl->major_ver = ssl->conf->max_major_ver;
-        ssl->minor_ver = ssl->conf->max_minor_ver;
-    }
-    else if( ssl->minor_ver > ssl->conf->max_minor_ver )
-        ssl->minor_ver = ssl->conf->max_minor_ver;
-
-    /*
-     * Save client random (inc. Unix time)
-     */
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", buf + 2, 32 );
-
-    memcpy( ssl->handshake->randbytes, buf + 2, 32 );
-
-    /*
-     * Check the session ID length and save session ID
-     */
-    sess_len = buf[34];
-
-    if( sess_len > sizeof( ssl->session_negotiate->id ) ||
-        sess_len + 34 + 2 > msg_len ) /* 2 for cipherlist length field */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id", buf + 35, sess_len );
-
-    ssl->session_negotiate->id_len = sess_len;
-    memset( ssl->session_negotiate->id, 0,
-            sizeof( ssl->session_negotiate->id ) );
-    memcpy( ssl->session_negotiate->id, buf + 35,
-            ssl->session_negotiate->id_len );
-
-    /*
-     * Check the cookie length and content
-     */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        cookie_offset = 35 + sess_len;
-        cookie_len = buf[cookie_offset];
-
-        if( cookie_offset + 1 + cookie_len + 2 > msg_len )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, cookie",
-                       buf + cookie_offset + 1, cookie_len );
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-        if( ssl->conf->f_cookie_check != NULL
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-            && ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE
-#endif
-            )
-        {
-            if( ssl->conf->f_cookie_check( ssl->conf->p_cookie,
-                                     buf + cookie_offset + 1, cookie_len,
-                                     ssl->cli_id, ssl->cli_id_len ) != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification failed" ) );
-                ssl->handshake->verify_cookie_len = 1;
-            }
-            else
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification passed" ) );
-                ssl->handshake->verify_cookie_len = 0;
-            }
-        }
-        else
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-        {
-            /* We know we didn't send a cookie, so it should be empty */
-            if( cookie_len != 0 )
-            {
-                /* This may be an attacker's probe, so don't send an alert */
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification skipped" ) );
-        }
-
-    /*
-     * Check the ciphersuitelist length (will be parsed later)
-     */
-        ciph_offset = cookie_offset + 1 + cookie_len;
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-        ciph_offset = 35 + sess_len;
-
-    ciph_len = ( buf[ciph_offset + 0] << 8 )
-             | ( buf[ciph_offset + 1]      );
-
-    if( ciph_len < 2 ||
-        ciph_len + 2 + ciph_offset + 1 > msg_len || /* 1 for comp. alg. len */
-        ( ciph_len % 2 ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist",
-                   buf + ciph_offset + 2,  ciph_len );
-
-    /*
-     * Check the compression algorithms length and pick one
-     */
-    comp_offset = ciph_offset + 2 + ciph_len;
-
-    comp_len = buf[comp_offset];
-
-    if( comp_len < 1 ||
-        comp_len > 16 ||
-        comp_len + comp_offset + 1 > msg_len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, compression",
-                      buf + comp_offset + 1, comp_len );
-
-    ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_NULL;
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    for( i = 0; i < comp_len; ++i )
-    {
-        if( buf[comp_offset + 1 + i] == MBEDTLS_SSL_COMPRESS_DEFLATE )
-        {
-            ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_DEFLATE;
-            break;
-        }
-    }
-#endif
-
-    /* See comments in ssl_write_client_hello() */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_NULL;
-#endif
-
-    /* Do not parse the extensions if the protocol is SSLv3 */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    if( ( ssl->major_ver != 3 ) || ( ssl->minor_ver != 0 ) )
-    {
-#endif
-        /*
-         * Check the extension length
-         */
-        ext_offset = comp_offset + 1 + comp_len;
-        if( msg_len > ext_offset )
-        {
-            if( msg_len < ext_offset + 2 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
-            ext_len = ( buf[ext_offset + 0] << 8 )
-                    | ( buf[ext_offset + 1]      );
-
-            if( ( ext_len > 0 && ext_len < 4 ) ||
-                msg_len != ext_offset + 2 + ext_len )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-        }
-        else
-            ext_len = 0;
-
-        ext = buf + ext_offset + 2;
-        MBEDTLS_SSL_DEBUG_BUF( 3, "client hello extensions", ext, ext_len );
-
-        while( ext_len != 0 )
-        {
-            unsigned int ext_id;
-            unsigned int ext_size;
-            if ( ext_len < 4 ) {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                               MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-            ext_id   = ( ( ext[0] <<  8 ) | ( ext[1] ) );
-            ext_size = ( ( ext[2] <<  8 ) | ( ext[3] ) );
-
-            if( ext_size + 4 > ext_len )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-            switch( ext_id )
-            {
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-            case MBEDTLS_TLS_EXT_SERVERNAME:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ServerName extension" ) );
-                if( ssl->conf->f_sni == NULL )
-                    break;
-
-                ret = ssl_parse_servername_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-            case MBEDTLS_TLS_EXT_RENEGOTIATION_INFO:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-                renegotiation_info_seen = 1;
-#endif
-
-                ret = ssl_parse_renegotiation_info( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-            case MBEDTLS_TLS_EXT_SIG_ALG:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
-
-                ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-
-                sig_hash_alg_ext_present = 1;
-                break;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-            case MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported elliptic curves extension" ) );
-
-                ret = ssl_parse_supported_elliptic_curves( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-
-            case MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported point formats extension" ) );
-                ssl->handshake->cli_exts |= MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT;
-
-                ret = ssl_parse_supported_point_formats( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
-          MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-            case MBEDTLS_TLS_EXT_ECJPAKE_KKPP:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ecjpake kkpp extension" ) );
-
-                ret = ssl_parse_ecjpake_kkpp( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-            case MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found max fragment length extension" ) );
-
-                ret = ssl_parse_max_fragment_length_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-            case MBEDTLS_TLS_EXT_TRUNCATED_HMAC:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found truncated hmac extension" ) );
-
-                ret = ssl_parse_truncated_hmac_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-            case MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found encrypt then mac extension" ) );
-
-                ret = ssl_parse_encrypt_then_mac_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-            case MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found extended master secret extension" ) );
-
-                ret = ssl_parse_extended_ms_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-            case MBEDTLS_TLS_EXT_SESSION_TICKET:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found session ticket extension" ) );
-
-                ret = ssl_parse_session_ticket_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_ALPN)
-            case MBEDTLS_TLS_EXT_ALPN:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found alpn extension" ) );
-
-                ret = ssl_parse_alpn_ext( ssl, ext + 4, ext_size );
-                if( ret != 0 )
-                    return( ret );
-                break;
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-            default:
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)",
-                               ext_id ) );
-            }
-
-            ext_len -= 4 + ext_size;
-            ext += 4 + ext_size;
-
-            if( ext_len > 0 && ext_len < 4 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-        }
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-    for( i = 0, p = buf + ciph_offset + 2; i < ciph_len; i += 2, p += 2 )
-    {
-        if( p[0] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) &&
-            p[1] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE      ) & 0xff ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "received FALLBACK_SCSV" ) );
-
-            if( ssl->minor_ver < ssl->conf->max_minor_ver )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "inapropriate fallback" ) );
-
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK );
-
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
-            break;
-        }
-    }
-#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-
-    /*
-     * Try to fall back to default hash SHA1 if the client
-     * hasn't provided any preferred signature-hash combinations.
-     */
-    if( sig_hash_alg_ext_present == 0 )
-    {
-        mbedtls_md_type_t md_default = MBEDTLS_MD_SHA1;
-
-        if( mbedtls_ssl_check_sig_hash( ssl, md_default ) != 0 )
-            md_default = MBEDTLS_MD_NONE;
-
-        mbedtls_ssl_sig_hash_set_const_hash( &ssl->handshake->hash_algs, md_default );
-    }
-
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-    /*
-     * Check for TLS_EMPTY_RENEGOTIATION_INFO_SCSV
-     */
-    for( i = 0, p = buf + ciph_offset + 2; i < ciph_len; i += 2, p += 2 )
-    {
-        if( p[0] == 0 && p[1] == MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-            if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV "
-                                            "during renegotiation" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-#endif
-            ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
-            break;
-        }
-    }
-
-    /*
-     * Renegotiation security checks
-     */
-    if( ssl->secure_renegotiation != MBEDTLS_SSL_SECURE_RENEGOTIATION &&
-        ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
-        handshake_failure = 1;
-    }
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == MBEDTLS_SSL_SECURE_RENEGOTIATION &&
-             renegotiation_info_seen == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) );
-        handshake_failure = 1;
-    }
-    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-             ssl->conf->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) );
-        handshake_failure = 1;
-    }
-    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-             renegotiation_info_seen == 1 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
-        handshake_failure = 1;
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    if( handshake_failure == 1 )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    /*
-     * Search for a matching ciphersuite
-     * (At the end because we need information from the EC-based extensions
-     * and certificate from the SNI callback triggered by the SNI extension.)
-     */
-    got_common_suite = 0;
-    ciphersuites = ssl->conf->ciphersuite_list[ssl->minor_ver];
-    ciphersuite_info = NULL;
-#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
-    for( j = 0, p = buf + ciph_offset + 2; j < ciph_len; j += 2, p += 2 )
-        for( i = 0; ciphersuites[i] != 0; i++ )
-#else
-    for( i = 0; ciphersuites[i] != 0; i++ )
-        for( j = 0, p = buf + ciph_offset + 2; j < ciph_len; j += 2, p += 2 )
-#endif
-        {
-            if( p[0] != ( ( ciphersuites[i] >> 8 ) & 0xFF ) ||
-                p[1] != ( ( ciphersuites[i]      ) & 0xFF ) )
-                continue;
-
-            got_common_suite = 1;
-
-            if( ( ret = ssl_ciphersuite_match( ssl, ciphersuites[i],
-                                               &ciphersuite_info ) ) != 0 )
-                return( ret );
-
-            if( ciphersuite_info != NULL )
-                goto have_ciphersuite;
-        }
-
-    if( got_common_suite )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
-                            "but none of them usable" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE );
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
-        return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN );
-    }
-
-have_ciphersuite:
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) );
-
-    ssl->session_negotiate->ciphersuite = ciphersuites[i];
-    ssl->transform_negotiate->ciphersuite_info = ciphersuite_info;
-
-    ssl->state++;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        mbedtls_ssl_recv_flight_completed( ssl );
-#endif
-
-    /* Debugging-only output for testsuite */
-#if defined(MBEDTLS_DEBUG_C)                         && \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)                && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        mbedtls_pk_type_t sig_alg = mbedtls_ssl_get_ciphersuite_sig_alg( ciphersuite_info );
-        if( sig_alg != MBEDTLS_PK_NONE )
-        {
-            mbedtls_md_type_t md_alg = mbedtls_ssl_sig_hash_set_find( &ssl->handshake->hash_algs,
-                                                                  sig_alg );
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext: %d",
-                                        mbedtls_ssl_hash_from_md_alg( md_alg ) ) );
-        }
-        else
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "no hash algorithm for signature algorithm "
-                                        "%d - should not happen", sig_alg ) );
-        }
-    }
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client hello" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-static void ssl_write_truncated_hmac_ext( mbedtls_ssl_context *ssl,
-                                          unsigned char *buf,
-                                          size_t *olen )
-{
-    unsigned char *p = buf;
-
-    if( ssl->session_negotiate->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding truncated hmac extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
-                                            unsigned char *buf,
-                                            size_t *olen )
-{
-    unsigned char *p = buf;
-    const mbedtls_ssl_ciphersuite_t *suite = NULL;
-    const mbedtls_cipher_info_t *cipher = NULL;
-
-    if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
-        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        *olen = 0;
-        return;
-    }
-
-    /*
-     * RFC 7366: "If a server receives an encrypt-then-MAC request extension
-     * from a client and then selects a stream or Authenticated Encryption
-     * with Associated Data (AEAD) ciphersuite, it MUST NOT send an
-     * encrypt-then-MAC response extension back to the client."
-     */
-    if( ( suite = mbedtls_ssl_ciphersuite_from_id(
-                    ssl->session_negotiate->ciphersuite ) ) == NULL ||
-        ( cipher = mbedtls_cipher_info_from_type( suite->cipher ) ) == NULL ||
-        cipher->mode != MBEDTLS_MODE_CBC )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding encrypt then mac extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-static void ssl_write_extended_ms_ext( mbedtls_ssl_context *ssl,
-                                       unsigned char *buf,
-                                       size_t *olen )
-{
-    unsigned char *p = buf;
-
-    if( ssl->handshake->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
-        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding extended master secret "
-                        "extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-static void ssl_write_session_ticket_ext( mbedtls_ssl_context *ssl,
-                                          unsigned char *buf,
-                                          size_t *olen )
-{
-    unsigned char *p = buf;
-
-    if( ssl->handshake->new_session_ticket == 0 )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding session ticket extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 0x00;
-
-    *olen = 4;
-}
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl,
-                                         unsigned char *buf,
-                                         size_t *olen )
-{
-    unsigned char *p = buf;
-
-    if( ssl->secure_renegotiation != MBEDTLS_SSL_SECURE_RENEGOTIATION )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, secure renegotiation extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
-    {
-        *p++ = 0x00;
-        *p++ = ( ssl->verify_data_len * 2 + 1 ) & 0xFF;
-        *p++ = ssl->verify_data_len * 2 & 0xFF;
-
-        memcpy( p, ssl->peer_verify_data, ssl->verify_data_len );
-        p += ssl->verify_data_len;
-        memcpy( p, ssl->own_verify_data, ssl->verify_data_len );
-        p += ssl->verify_data_len;
-    }
-    else
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-    {
-        *p++ = 0x00;
-        *p++ = 0x01;
-        *p++ = 0x00;
-    }
-
-    *olen = p - buf;
-}
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-static void ssl_write_max_fragment_length_ext( mbedtls_ssl_context *ssl,
-                                               unsigned char *buf,
-                                               size_t *olen )
-{
-    unsigned char *p = buf;
-
-    if( ssl->session_negotiate->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, max_fragment_length extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 1;
-
-    *p++ = ssl->session_negotiate->mfl_code;
-
-    *olen = 5;
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl,
-                                                   unsigned char *buf,
-                                                   size_t *olen )
-{
-    unsigned char *p = buf;
-    ((void) ssl);
-
-    if( ( ssl->handshake->cli_exts &
-          MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT ) == 0 )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, supported_point_formats extension" ) );
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS      ) & 0xFF );
-
-    *p++ = 0x00;
-    *p++ = 2;
-
-    *p++ = 1;
-    *p++ = MBEDTLS_ECP_PF_UNCOMPRESSED;
-
-    *olen = 6;
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-static void ssl_write_ecjpake_kkpp_ext( mbedtls_ssl_context *ssl,
-                                        unsigned char *buf,
-                                        size_t *olen )
-{
-    int ret;
-    unsigned char *p = buf;
-    const unsigned char *end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    size_t kkpp_len;
-
-    *olen = 0;
-
-    /* Skip costly computation if not needed */
-    if( ssl->transform_negotiate->ciphersuite_info->key_exchange !=
-        MBEDTLS_KEY_EXCHANGE_ECJPAKE )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, ecjpake kkpp extension" ) );
-
-    if( end - p < 4 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ECJPAKE_KKPP      ) & 0xFF );
-
-    ret = mbedtls_ecjpake_write_round_one( &ssl->handshake->ecjpake_ctx,
-                                        p + 2, end - p - 2, &kkpp_len,
-                                        ssl->conf->f_rng, ssl->conf->p_rng );
-    if( ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1 , "mbedtls_ecjpake_write_round_one", ret );
-        return;
-    }
-
-    *p++ = (unsigned char)( ( kkpp_len >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( kkpp_len      ) & 0xFF );
-
-    *olen = kkpp_len + 4;
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_SSL_ALPN )
-static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl,
-                                unsigned char *buf, size_t *olen )
-{
-    if( ssl->alpn_chosen == NULL )
-    {
-        *olen = 0;
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding alpn extension" ) );
-
-    /*
-     * 0 . 1    ext identifier
-     * 2 . 3    ext length
-     * 4 . 5    protocol list length
-     * 6 . 6    protocol name length
-     * 7 . 7+n  protocol name
-     */
-    buf[0] = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN >> 8 ) & 0xFF );
-    buf[1] = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN      ) & 0xFF );
-
-    *olen = 7 + strlen( ssl->alpn_chosen );
-
-    buf[2] = (unsigned char)( ( ( *olen - 4 ) >> 8 ) & 0xFF );
-    buf[3] = (unsigned char)( ( ( *olen - 4 )      ) & 0xFF );
-
-    buf[4] = (unsigned char)( ( ( *olen - 6 ) >> 8 ) & 0xFF );
-    buf[5] = (unsigned char)( ( ( *olen - 6 )      ) & 0xFF );
-
-    buf[6] = (unsigned char)( ( ( *olen - 7 )      ) & 0xFF );
-
-    memcpy( buf + 7, ssl->alpn_chosen, *olen - 7 );
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-static int ssl_write_hello_verify_request( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned char *p = ssl->out_msg + 4;
-    unsigned char *cookie_len_byte;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write hello verify request" ) );
-
-    /*
-     * struct {
-     *   ProtocolVersion server_version;
-     *   opaque cookie<0..2^8-1>;
-     * } HelloVerifyRequest;
-     */
-
-    /* The RFC is not clear on this point, but sending the actual negotiated
-     * version looks like the most interoperable thing to do. */
-    mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
-                       ssl->conf->transport, p );
-    MBEDTLS_SSL_DEBUG_BUF( 3, "server version", p, 2 );
-    p += 2;
-
-    /* If we get here, f_cookie_check is not null */
-    if( ssl->conf->f_cookie_write == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "inconsistent cookie callbacks" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    /* Skip length byte until we know the length */
-    cookie_len_byte = p++;
-
-    if( ( ret = ssl->conf->f_cookie_write( ssl->conf->p_cookie,
-                                     &p, ssl->out_buf + MBEDTLS_SSL_OUT_BUFFER_LEN,
-                                     ssl->cli_id, ssl->cli_id_len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "f_cookie_write", ret );
-        return( ret );
-    }
-
-    *cookie_len_byte = (unsigned char)( p - ( cookie_len_byte + 1 ) );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "cookie sent", cookie_len_byte + 1, *cookie_len_byte );
-
-    ssl->out_msglen  = p - ssl->out_msg;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST;
-
-    ssl->state = MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flight_transmit", ret );
-        return( ret );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write hello verify request" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-
-static int ssl_write_server_hello( mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t t;
-#endif
-    int ret;
-    size_t olen, ext_len = 0, n;
-    unsigned char *buf, *p;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello" ) );
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake->verify_cookie_len != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "client hello was not authenticated" ) );
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello" ) );
-
-        return( ssl_write_hello_verify_request( ssl ) );
-    }
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-
-    if( ssl->conf->f_rng == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "no RNG provided") );
-        return( MBEDTLS_ERR_SSL_NO_RNG );
-    }
-
-    /*
-     *     0  .   0   handshake type
-     *     1  .   3   handshake length
-     *     4  .   5   protocol version
-     *     6  .   9   UNIX time()
-     *    10  .  37   random bytes
-     */
-    buf = ssl->out_msg;
-    p = buf + 4;
-
-    mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
-                       ssl->conf->transport, p );
-    p += 2;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen version: [%d:%d]",
-                        buf[4], buf[5] ) );
-
-#if defined(MBEDTLS_HAVE_TIME)
-    t = mbedtls_time( NULL );
-    *p++ = (unsigned char)( t >> 24 );
-    *p++ = (unsigned char)( t >> 16 );
-    *p++ = (unsigned char)( t >>  8 );
-    *p++ = (unsigned char)( t       );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
-#else
-    if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 4 ) ) != 0 )
-        return( ret );
-
-    p += 4;
-#endif /* MBEDTLS_HAVE_TIME */
-
-    if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, p, 28 ) ) != 0 )
-        return( ret );
-
-    p += 28;
-
-    memcpy( ssl->handshake->randbytes + 32, buf + 6, 32 );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, random bytes", buf + 6, 32 );
-
-    /*
-     * Resume is 0  by default, see ssl_handshake_init().
-     * It may be already set to 1 by ssl_parse_session_ticket_ext().
-     * If not, try looking up session ID in our cache.
-     */
-    if( ssl->handshake->resume == 0 &&
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE &&
-#endif
-        ssl->session_negotiate->id_len != 0 &&
-        ssl->conf->f_get_cache != NULL &&
-        ssl->conf->f_get_cache( ssl->conf->p_cache, ssl->session_negotiate ) == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "session successfully restored from cache" ) );
-        ssl->handshake->resume = 1;
-    }
-
-    if( ssl->handshake->resume == 0 )
-    {
-        /*
-         * New session, create a new session id,
-         * unless we're about to issue a session ticket
-         */
-        ssl->state++;
-
-#if defined(MBEDTLS_HAVE_TIME)
-        ssl->session_negotiate->start = mbedtls_time( NULL );
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-        if( ssl->handshake->new_session_ticket != 0 )
-        {
-            ssl->session_negotiate->id_len = n = 0;
-            memset( ssl->session_negotiate->id, 0, 32 );
-        }
-        else
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-        {
-            ssl->session_negotiate->id_len = n = 32;
-            if( ( ret = ssl->conf->f_rng( ssl->conf->p_rng, ssl->session_negotiate->id,
-                                    n ) ) != 0 )
-                return( ret );
-        }
-    }
-    else
-    {
-        /*
-         * Resuming a session
-         */
-        n = ssl->session_negotiate->id_len;
-        ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC;
-
-        if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
-            return( ret );
-        }
-    }
-
-    /*
-     *    38  .  38     session id length
-     *    39  . 38+n    session id
-     *   39+n . 40+n    chosen ciphersuite
-     *   41+n . 41+n    chosen compression alg.
-     *   42+n . 43+n    extensions length
-     *   44+n . 43+n+m  extensions
-     */
-    *p++ = (unsigned char) ssl->session_negotiate->id_len;
-    memcpy( p, ssl->session_negotiate->id, ssl->session_negotiate->id_len );
-    p += ssl->session_negotiate->id_len;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) );
-    MBEDTLS_SSL_DEBUG_BUF( 3,   "server hello, session id", buf + 39, n );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "%s session has been resumed",
-                   ssl->handshake->resume ? "a" : "no" ) );
-
-    *p++ = (unsigned char)( ssl->session_negotiate->ciphersuite >> 8 );
-    *p++ = (unsigned char)( ssl->session_negotiate->ciphersuite      );
-    *p++ = (unsigned char)( ssl->session_negotiate->compression      );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %s",
-           mbedtls_ssl_get_ciphersuite_name( ssl->session_negotiate->ciphersuite ) ) );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: 0x%02X",
-                   ssl->session_negotiate->compression ) );
-
-    /* Do not write the extensions if the protocol is SSLv3 */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    if( ( ssl->major_ver != 3 ) || ( ssl->minor_ver != 0 ) )
-    {
-#endif
-
-    /*
-     *  First write extensions, then the total length
-     */
-    ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    ssl_write_max_fragment_length_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    ssl_write_encrypt_then_mac_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    ssl_write_extended_ms_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if ( mbedtls_ssl_ciphersuite_uses_ec(
-         mbedtls_ssl_ciphersuite_from_id( ssl->session_negotiate->ciphersuite ) ) )
-    {
-        ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen );
-        ext_len += olen;
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    ssl_write_ecjpake_kkpp_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-    ssl_write_alpn_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, total extension length: %d", ext_len ) );
-
-    if( ext_len > 0 )
-    {
-        *p++ = (unsigned char)( ( ext_len >> 8 ) & 0xFF );
-        *p++ = (unsigned char)( ( ext_len      ) & 0xFF );
-        p += ext_len;
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    }
-#endif
-
-    ssl->out_msglen  = p - buf;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_SERVER_HELLO;
-
-    ret = mbedtls_ssl_write_handshake_msg( ssl );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello" ) );
-
-    return( ret );
-}
-
-#if !defined(MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED)
-static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) );
-
-    if( !mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-}
-#else /* !MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-    size_t dn_size, total_dn_size; /* excluding length bytes */
-    size_t ct_len, sa_len; /* including length bytes */
-    unsigned char *buf, *p;
-    const unsigned char * const end = ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN;
-    const mbedtls_x509_crt *crt;
-    int authmode;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) );
-
-    ssl->state++;
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    if( ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET )
-        authmode = ssl->handshake->sni_authmode;
-    else
-#endif
-        authmode = ssl->conf->authmode;
-
-    if( !mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) ||
-        authmode == MBEDTLS_SSL_VERIFY_NONE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) );
-        return( 0 );
-    }
-
-    /*
-     *     0  .   0   handshake type
-     *     1  .   3   handshake length
-     *     4  .   4   cert type count
-     *     5  .. m-1  cert types
-     *     m  .. m+1  sig alg length (TLS 1.2 only)
-     *    m+1 .. n-1  SignatureAndHashAlgorithms (TLS 1.2 only)
-     *     n  .. n+1  length of all DNs
-     *    n+2 .. n+3  length of DN 1
-     *    n+4 .. ...  Distinguished Name #1
-     *    ... .. ...  length of DN 2, etc.
-     */
-    buf = ssl->out_msg;
-    p = buf + 4;
-
-    /*
-     * Supported certificate types
-     *
-     *     ClientCertificateType certificate_types<1..2^8-1>;
-     *     enum { (255) } ClientCertificateType;
-     */
-    ct_len = 0;
-
-#if defined(MBEDTLS_RSA_C)
-    p[1 + ct_len++] = MBEDTLS_SSL_CERT_TYPE_RSA_SIGN;
-#endif
-#if defined(MBEDTLS_ECDSA_C)
-    p[1 + ct_len++] = MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN;
-#endif
-
-    p[0] = (unsigned char) ct_len++;
-    p += ct_len;
-
-    sa_len = 0;
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    /*
-     * Add signature_algorithms for verify (TLS 1.2)
-     *
-     *     SignatureAndHashAlgorithm supported_signature_algorithms<2..2^16-2>;
-     *
-     *     struct {
-     *           HashAlgorithm hash;
-     *           SignatureAlgorithm signature;
-     *     } SignatureAndHashAlgorithm;
-     *
-     *     enum { (255) } HashAlgorithm;
-     *     enum { (255) } SignatureAlgorithm;
-     */
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        const int *cur;
-
-        /*
-         * Supported signature algorithms
-         */
-        for( cur = ssl->conf->sig_hashes; *cur != MBEDTLS_MD_NONE; cur++ )
-        {
-            unsigned char hash = mbedtls_ssl_hash_from_md_alg( *cur );
-
-            if( MBEDTLS_SSL_HASH_NONE == hash || mbedtls_ssl_set_calc_verify_md( ssl, hash ) )
-                continue;
-
-#if defined(MBEDTLS_RSA_C)
-            p[2 + sa_len++] = hash;
-            p[2 + sa_len++] = MBEDTLS_SSL_SIG_RSA;
-#endif
-#if defined(MBEDTLS_ECDSA_C)
-            p[2 + sa_len++] = hash;
-            p[2 + sa_len++] = MBEDTLS_SSL_SIG_ECDSA;
-#endif
-        }
-
-        p[0] = (unsigned char)( sa_len >> 8 );
-        p[1] = (unsigned char)( sa_len      );
-        sa_len += 2;
-        p += sa_len;
-    }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-    /*
-     * DistinguishedName certificate_authorities<0..2^16-1>;
-     * opaque DistinguishedName<1..2^16-1>;
-     */
-    p += 2;
-
-    total_dn_size = 0;
-
-    if( ssl->conf->cert_req_ca_list ==  MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED )
-    {
-        /* NOTE: If trusted certificates are provisioned
-         *       via a CA callback (configured through
-         *       `mbedtls_ssl_conf_ca_cb()`, then the
-         *       CertificateRequest is currently left empty. */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-        if( ssl->handshake->sni_ca_chain != NULL )
-            crt = ssl->handshake->sni_ca_chain;
-        else
-#endif
-            crt = ssl->conf->ca_chain;
-
-        while( crt != NULL && crt->version != 0 )
-        {
-            dn_size = crt->subject_raw.len;
-
-            if( end < p ||
-                (size_t)( end - p ) < dn_size ||
-                (size_t)( end - p ) < 2 + dn_size )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "skipping CAs: buffer too short" ) );
-                break;
-            }
-
-            *p++ = (unsigned char)( dn_size >> 8 );
-            *p++ = (unsigned char)( dn_size      );
-            memcpy( p, crt->subject_raw.p, dn_size );
-            p += dn_size;
-
-            MBEDTLS_SSL_DEBUG_BUF( 3, "requested DN", p - dn_size, dn_size );
-
-            total_dn_size += 2 + dn_size;
-            crt = crt->next;
-        }
-    }
-
-    ssl->out_msglen  = p - buf;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CERTIFICATE_REQUEST;
-    ssl->out_msg[4 + ct_len + sa_len] = (unsigned char)( total_dn_size  >> 8 );
-    ssl->out_msg[5 + ct_len + sa_len] = (unsigned char)( total_dn_size       );
-
-    ret = mbedtls_ssl_write_handshake_msg( ssl );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate request" ) );
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-static int ssl_get_ecdh_params_from_cert( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    if( ! mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECKEY ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) );
-        return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
-    }
-
-    if( ( ret = mbedtls_ecdh_get_params( &ssl->handshake->ecdh_ctx,
-                                 mbedtls_pk_ec( *mbedtls_ssl_own_key( ssl ) ),
-                                 MBEDTLS_ECDH_OURS ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_get_params" ), ret );
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) && \
-    defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-static int ssl_resume_server_key_exchange( mbedtls_ssl_context *ssl,
-                                           size_t *signature_len )
-{
-    /* Append the signature to ssl->out_msg, leaving 2 bytes for the
-     * signature length which will be added in ssl_write_server_key_exchange
-     * after the call to ssl_prepare_server_key_exchange.
-     * ssl_write_server_key_exchange also takes care of incrementing
-     * ssl->out_msglen. */
-    unsigned char *sig_start = ssl->out_msg + ssl->out_msglen + 2;
-    size_t sig_max_len = ( ssl->out_buf + MBEDTLS_SSL_OUT_CONTENT_LEN
-                           - sig_start );
-    int ret = ssl->conf->f_async_resume( ssl,
-                                         sig_start, signature_len, sig_max_len );
-    if( ret != MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS )
-    {
-        ssl->handshake->async_in_progress = 0;
-        mbedtls_ssl_set_async_operation_data( ssl, NULL );
-    }
-    MBEDTLS_SSL_DEBUG_RET( 2, "ssl_resume_server_key_exchange", ret );
-    return( ret );
-}
-#endif /* defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) &&
-          defined(MBEDTLS_SSL_ASYNC_PRIVATE) */
-
-/* Prepare the ServerKeyExchange message, up to and including
- * calculating the signature if any, but excluding formatting the
- * signature and sending the message. */
-static int ssl_prepare_server_key_exchange( mbedtls_ssl_context *ssl,
-                                            size_t *signature_len )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-                            ssl->transform_negotiate->ciphersuite_info;
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED)
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-    unsigned char *dig_signed = NULL;
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */
-
-    (void) ciphersuite_info; /* unused in some configurations */
-#if !defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-    (void) signature_len;
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
-
-    ssl->out_msglen = 4; /* header (type:1, length:3) to be written later */
-
-    /*
-     *
-     * Part 1: Provide key exchange parameters for chosen ciphersuite.
-     *
-     */
-
-    /*
-     * - ECJPAKE key exchanges
-     */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE )
-    {
-        int ret;
-        size_t len = 0;
-
-        ret = mbedtls_ecjpake_write_round_two(
-            &ssl->handshake->ecjpake_ctx,
-            ssl->out_msg + ssl->out_msglen,
-            MBEDTLS_SSL_OUT_CONTENT_LEN - ssl->out_msglen, &len,
-            ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_write_round_two", ret );
-            return( ret );
-        }
-
-        ssl->out_msglen += len;
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-    /*
-     * For (EC)DHE key exchanges with PSK, parameters are prefixed by support
-     * identity hint (RFC 4279, Sec. 3). Until someone needs this feature,
-     * we use empty support identity hints here.
-     **/
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)   || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
-    {
-        ssl->out_msg[ssl->out_msglen++] = 0x00;
-        ssl->out_msg[ssl->out_msglen++] = 0x00;
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-
-    /*
-     * - DHE key exchanges
-     */
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED)
-    if( mbedtls_ssl_ciphersuite_uses_dhe( ciphersuite_info ) )
-    {
-        int ret;
-        size_t len = 0;
-
-        if( ssl->conf->dhm_P.p == NULL || ssl->conf->dhm_G.p == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "no DH parameters set" ) );
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-        }
-
-        /*
-         * Ephemeral DH parameters:
-         *
-         * struct {
-         *     opaque dh_p<1..2^16-1>;
-         *     opaque dh_g<1..2^16-1>;
-         *     opaque dh_Ys<1..2^16-1>;
-         * } ServerDHParams;
-         */
-        if( ( ret = mbedtls_dhm_set_group( &ssl->handshake->dhm_ctx,
-                                           &ssl->conf->dhm_P,
-                                           &ssl->conf->dhm_G ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_set_group", ret );
-            return( ret );
-        }
-
-        if( ( ret = mbedtls_dhm_make_params(
-                  &ssl->handshake->dhm_ctx,
-                  (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ),
-                  ssl->out_msg + ssl->out_msglen, &len,
-                  ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_params", ret );
-            return( ret );
-        }
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-        dig_signed = ssl->out_msg + ssl->out_msglen;
-#endif
-
-        ssl->out_msglen += len;
-
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X  );
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P  );
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G  );
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED */
-
-    /*
-     * - ECDHE key exchanges
-     */
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED)
-    if( mbedtls_ssl_ciphersuite_uses_ecdhe( ciphersuite_info ) )
-    {
-        /*
-         * Ephemeral ECDH parameters:
-         *
-         * struct {
-         *     ECParameters curve_params;
-         *     ECPoint      public;
-         * } ServerECDHParams;
-         */
-        const mbedtls_ecp_curve_info **curve = NULL;
-        const mbedtls_ecp_group_id *gid;
-        int ret;
-        size_t len = 0;
-
-        /* Match our preference list against the offered curves */
-        for( gid = ssl->conf->curve_list; *gid != MBEDTLS_ECP_DP_NONE; gid++ )
-            for( curve = ssl->handshake->curves; *curve != NULL; curve++ )
-                if( (*curve)->grp_id == *gid )
-                    goto curve_matching_done;
-
-curve_matching_done:
-        if( curve == NULL || *curve == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "no matching curve for ECDHE" ) );
-            return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN );
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "ECDHE curve: %s", (*curve)->name ) );
-
-        if( ( ret = mbedtls_ecdh_setup( &ssl->handshake->ecdh_ctx,
-                                        (*curve)->grp_id ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecp_group_load", ret );
-            return( ret );
-        }
-
-        if( ( ret = mbedtls_ecdh_make_params(
-                  &ssl->handshake->ecdh_ctx, &len,
-                  ssl->out_msg + ssl->out_msglen,
-                  MBEDTLS_SSL_OUT_CONTENT_LEN - ssl->out_msglen,
-                  ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_params", ret );
-            return( ret );
-        }
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-        dig_signed = ssl->out_msg + ssl->out_msglen;
-#endif
-
-        ssl->out_msglen += len;
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_Q );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED */
-
-    /*
-     *
-     * Part 2: For key exchanges involving the server signing the
-     *         exchange parameters, compute and add the signature here.
-     *
-     */
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-    if( mbedtls_ssl_ciphersuite_uses_server_signature( ciphersuite_info ) )
-    {
-        size_t dig_signed_len = ssl->out_msg + ssl->out_msglen - dig_signed;
-        size_t hashlen = 0;
-        unsigned char hash[MBEDTLS_MD_MAX_SIZE];
-        int ret;
-
-        /*
-         * 2.1: Choose hash algorithm:
-         * A: For TLS 1.2, obey signature-hash-algorithm extension
-         *    to choose appropriate hash.
-         * B: For SSL3, TLS1.0, TLS1.1 and ECDHE_ECDSA, use SHA1
-         *    (RFC 4492, Sec. 5.4)
-         * C: Otherwise, use MD5 + SHA1 (RFC 4346, Sec. 7.4.3)
-         */
-
-        mbedtls_md_type_t md_alg;
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        mbedtls_pk_type_t sig_alg =
-            mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-        {
-            /* A: For TLS 1.2, obey signature-hash-algorithm extension
-             *    (RFC 5246, Sec. 7.4.1.4.1). */
-            if( sig_alg == MBEDTLS_PK_NONE ||
-                ( md_alg = mbedtls_ssl_sig_hash_set_find( &ssl->handshake->hash_algs,
-                                                          sig_alg ) ) == MBEDTLS_MD_NONE )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                /* (... because we choose a cipher suite
-                 *      only if there is a matching hash.) */
-                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
-        {
-            /* B: Default hash SHA1 */
-            md_alg = MBEDTLS_MD_SHA1;
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-        {
-            /* C: MD5 + SHA1 */
-            md_alg = MBEDTLS_MD_NONE;
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "pick hash algorithm %d for signing", md_alg ) );
-
-        /*
-         * 2.2: Compute the hash to be signed
-         */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-        if( md_alg == MBEDTLS_MD_NONE )
-        {
-            hashlen = 36;
-            ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash,
-                                                           dig_signed,
-                                                           dig_signed_len );
-            if( ret != 0 )
-                return( ret );
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( md_alg != MBEDTLS_MD_NONE )
-        {
-            ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash, &hashlen,
-                                                          dig_signed,
-                                                          dig_signed_len,
-                                                          md_alg );
-            if( ret != 0 )
-                return( ret );
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen );
-
-        /*
-         * 2.3: Compute and add the signature
-         */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-        {
-            /*
-             * For TLS 1.2, we need to specify signature and hash algorithm
-             * explicitly through a prefix to the signature.
-             *
-             * struct {
-             *    HashAlgorithm hash;
-             *    SignatureAlgorithm signature;
-             * } SignatureAndHashAlgorithm;
-             *
-             * struct {
-             *    SignatureAndHashAlgorithm algorithm;
-             *    opaque signature<0..2^16-1>;
-             * } DigitallySigned;
-             *
-             */
-
-            ssl->out_msg[ssl->out_msglen++] =
-                mbedtls_ssl_hash_from_md_alg( md_alg );
-            ssl->out_msg[ssl->out_msglen++] =
-                mbedtls_ssl_sig_from_pk_alg( sig_alg );
-        }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if( ssl->conf->f_async_sign_start != NULL )
-        {
-            ret = ssl->conf->f_async_sign_start( ssl,
-                                                 mbedtls_ssl_own_cert( ssl ),
-                                                 md_alg, hash, hashlen );
-            switch( ret )
-            {
-            case MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH:
-                /* act as if f_async_sign was null */
-                break;
-            case 0:
-                ssl->handshake->async_in_progress = 1;
-                return( ssl_resume_server_key_exchange( ssl, signature_len ) );
-            case MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS:
-                ssl->handshake->async_in_progress = 1;
-                return( MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS );
-            default:
-                MBEDTLS_SSL_DEBUG_RET( 1, "f_async_sign_start", ret );
-                return( ret );
-            }
-        }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-        if( mbedtls_ssl_own_key( ssl ) == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key" ) );
-            return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
-        }
-
-        /* Append the signature to ssl->out_msg, leaving 2 bytes for the
-         * signature length which will be added in ssl_write_server_key_exchange
-         * after the call to ssl_prepare_server_key_exchange.
-         * ssl_write_server_key_exchange also takes care of incrementing
-         * ssl->out_msglen. */
-        if( ( ret = mbedtls_pk_sign( mbedtls_ssl_own_key( ssl ),
-                                     md_alg, hash, hashlen,
-                                     ssl->out_msg + ssl->out_msglen + 2,
-                                     signature_len,
-                                     ssl->conf->f_rng,
-                                     ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_sign", ret );
-            return( ret );
-        }
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
-
-    return( 0 );
-}
-
-/* Prepare the ServerKeyExchange message and send it. For ciphersuites
- * that do not include a ServerKeyExchange message, do nothing. Either
- * way, if successful, move on to the next step in the SSL state
- * machine. */
-static int ssl_write_server_key_exchange( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    size_t signature_len = 0;
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED)
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-                            ssl->transform_negotiate->ciphersuite_info;
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server key exchange" ) );
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED)
-    /* Extract static ECDH parameters and abort if ServerKeyExchange
-     * is not needed. */
-    if( mbedtls_ssl_ciphersuite_no_pfs( ciphersuite_info ) )
-    {
-        /* For suites involving ECDH, extract DH parameters
-         * from certificate at this point. */
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
-        if( mbedtls_ssl_ciphersuite_uses_ecdh( ciphersuite_info ) )
-        {
-            ssl_get_ecdh_params_from_cert( ssl );
-        }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */
-
-        /* Key exchanges not involving ephemeral keys don't use
-         * ServerKeyExchange, so end here. */
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write server key exchange" ) );
-        ssl->state++;
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) && \
-    defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    /* If we have already prepared the message and there is an ongoing
-     * signature operation, resume signing. */
-    if( ssl->handshake->async_in_progress != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "resuming signature operation" ) );
-        ret = ssl_resume_server_key_exchange( ssl, &signature_len );
-    }
-    else
-#endif /* defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED) &&
-          defined(MBEDTLS_SSL_ASYNC_PRIVATE) */
-    {
-        /* ServerKeyExchange is needed. Prepare the message. */
-        ret = ssl_prepare_server_key_exchange( ssl, &signature_len );
-    }
-
-    if( ret != 0 )
-    {
-        /* If we're starting to write a new message, set ssl->out_msglen
-         * to 0. But if we're resuming after an asynchronous message,
-         * out_msglen is the amount of data written so far and mst be
-         * preserved. */
-        if( ret == MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS )
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server key exchange (pending)" ) );
-        else
-            ssl->out_msglen = 0;
-        return( ret );
-    }
-
-    /* If there is a signature, write its length.
-     * ssl_prepare_server_key_exchange already wrote the signature
-     * itself at its proper place in the output buffer. */
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
-    if( signature_len != 0 )
-    {
-        ssl->out_msg[ssl->out_msglen++] = (unsigned char)( signature_len >> 8 );
-        ssl->out_msg[ssl->out_msglen++] = (unsigned char)( signature_len      );
-
-        MBEDTLS_SSL_DEBUG_BUF( 3, "my signature",
-                               ssl->out_msg + ssl->out_msglen,
-                               signature_len );
-
-        /* Skip over the already-written signature */
-        ssl->out_msglen += signature_len;
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
-
-    /* Add header and send. */
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE;
-
-    ssl->state++;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server key exchange" ) );
-    return( 0 );
-}
-
-static int ssl_write_server_hello_done( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello done" ) );
-
-    ssl->out_msglen  = 4;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_SERVER_HELLO_DONE;
-
-    ssl->state++;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        mbedtls_ssl_send_flight_completed( ssl );
-#endif
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flight_transmit", ret );
-        return( ret );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello done" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-static int ssl_parse_client_dh_public( mbedtls_ssl_context *ssl, unsigned char **p,
-                                       const unsigned char *end )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-    size_t n;
-
-    /*
-     * Receive G^Y mod P, premaster = (G^Y)^X mod P
-     */
-    if( *p + 2 > end )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-    n = ( (*p)[0] << 8 ) | (*p)[1];
-    *p += 2;
-
-    if( *p + n > end )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-    if( ( ret = mbedtls_dhm_read_public( &ssl->handshake->dhm_ctx, *p, n ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_read_public", ret );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
-    }
-
-    *p += n;
-
-    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY );
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||                           \
-    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-static int ssl_resume_decrypt_pms( mbedtls_ssl_context *ssl,
-                                   unsigned char *peer_pms,
-                                   size_t *peer_pmslen,
-                                   size_t peer_pmssize )
-{
-    int ret = ssl->conf->f_async_resume( ssl,
-                                         peer_pms, peer_pmslen, peer_pmssize );
-    if( ret != MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS )
-    {
-        ssl->handshake->async_in_progress = 0;
-        mbedtls_ssl_set_async_operation_data( ssl, NULL );
-    }
-    MBEDTLS_SSL_DEBUG_RET( 2, "ssl_decrypt_encrypted_pms", ret );
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-static int ssl_decrypt_encrypted_pms( mbedtls_ssl_context *ssl,
-                                      const unsigned char *p,
-                                      const unsigned char *end,
-                                      unsigned char *peer_pms,
-                                      size_t *peer_pmslen,
-                                      size_t peer_pmssize )
-{
-    int ret;
-    mbedtls_pk_context *private_key = mbedtls_ssl_own_key( ssl );
-    mbedtls_pk_context *public_key = &mbedtls_ssl_own_cert( ssl )->pk;
-    size_t len = mbedtls_pk_get_len( public_key );
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    /* If we have already started decoding the message and there is an ongoing
-     * decryption operation, resume signing. */
-    if( ssl->handshake->async_in_progress != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "resuming decryption operation" ) );
-        return( ssl_resume_decrypt_pms( ssl,
-                                        peer_pms, peer_pmslen, peer_pmssize ) );
-    }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-    /*
-     * Prepare to decrypt the premaster using own private RSA key
-     */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        if ( p + 2 > end ) {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-        }
-        if( *p++ != ( ( len >> 8 ) & 0xFF ) ||
-            *p++ != ( ( len      ) & 0xFF ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-        }
-    }
-#endif
-
-    if( p + len != end )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-    /*
-     * Decrypt the premaster secret
-     */
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    if( ssl->conf->f_async_decrypt_start != NULL )
-    {
-        ret = ssl->conf->f_async_decrypt_start( ssl,
-                                                mbedtls_ssl_own_cert( ssl ),
-                                                p, len );
-        switch( ret )
-        {
-        case MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH:
-            /* act as if f_async_decrypt_start was null */
-            break;
-        case 0:
-            ssl->handshake->async_in_progress = 1;
-            return( ssl_resume_decrypt_pms( ssl,
-                                            peer_pms,
-                                            peer_pmslen,
-                                            peer_pmssize ) );
-        case MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS:
-            ssl->handshake->async_in_progress = 1;
-            return( MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS );
-        default:
-            MBEDTLS_SSL_DEBUG_RET( 1, "f_async_decrypt_start", ret );
-            return( ret );
-        }
-    }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-    if( ! mbedtls_pk_can_do( private_key, MBEDTLS_PK_RSA ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no RSA private key" ) );
-        return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
-    }
-
-    ret = mbedtls_pk_decrypt( private_key, p, len,
-                              peer_pms, peer_pmslen, peer_pmssize,
-                              ssl->conf->f_rng, ssl->conf->p_rng );
-    return( ret );
-}
-
-static int ssl_parse_encrypted_pms( mbedtls_ssl_context *ssl,
-                                    const unsigned char *p,
-                                    const unsigned char *end,
-                                    size_t pms_offset )
-{
-    int ret;
-    unsigned char *pms = ssl->handshake->premaster + pms_offset;
-    unsigned char ver[2];
-    unsigned char fake_pms[48], peer_pms[48];
-    unsigned char mask;
-    size_t i, peer_pmslen;
-    unsigned int diff;
-
-    /* In case of a failure in decryption, the decryption may write less than
-     * 2 bytes of output, but we always read the first two bytes. It doesn't
-     * matter in the end because diff will be nonzero in that case due to
-     * peer_pmslen being less than 48, and we only care whether diff is 0.
-     * But do initialize peer_pms for robustness anyway. This also makes
-     * memory analyzers happy (don't access uninitialized memory, even
-     * if it's an unsigned char). */
-    peer_pms[0] = peer_pms[1] = ~0;
-
-    ret = ssl_decrypt_encrypted_pms( ssl, p, end,
-                                     peer_pms,
-                                     &peer_pmslen,
-                                     sizeof( peer_pms ) );
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    if ( ret == MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS )
-        return( ret );
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-    mbedtls_ssl_write_version( ssl->handshake->max_major_ver,
-                               ssl->handshake->max_minor_ver,
-                               ssl->conf->transport, ver );
-
-    /* Avoid data-dependent branches while checking for invalid
-     * padding, to protect against timing-based Bleichenbacher-type
-     * attacks. */
-    diff  = (unsigned int) ret;
-    diff |= peer_pmslen ^ 48;
-    diff |= peer_pms[0] ^ ver[0];
-    diff |= peer_pms[1] ^ ver[1];
-
-    /* mask = diff ? 0xff : 0x00 using bit operations to avoid branches */
-    /* MSVC has a warning about unary minus on unsigned, but this is
-     * well-defined and precisely what we want to do here */
-#if defined(_MSC_VER)
-#pragma warning( push )
-#pragma warning( disable : 4146 )
-#endif
-    mask = - ( ( diff | - diff ) >> ( sizeof( unsigned int ) * 8 - 1 ) );
-#if defined(_MSC_VER)
-#pragma warning( pop )
-#endif
-
-    /*
-     * Protection against Bleichenbacher's attack: invalid PKCS#1 v1.5 padding
-     * must not cause the connection to end immediately; instead, send a
-     * bad_record_mac later in the handshake.
-     * To protect against timing-based variants of the attack, we must
-     * not have any branch that depends on whether the decryption was
-     * successful. In particular, always generate the fake premaster secret,
-     * regardless of whether it will ultimately influence the output or not.
-     */
-    ret = ssl->conf->f_rng( ssl->conf->p_rng, fake_pms, sizeof( fake_pms ) );
-    if( ret != 0 )
-    {
-        /* It's ok to abort on an RNG failure, since this does not reveal
-         * anything about the RSA decryption. */
-        return( ret );
-    }
-
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-    if( diff != 0 )
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-#endif
-
-    if( sizeof( ssl->handshake->premaster ) < pms_offset ||
-        sizeof( ssl->handshake->premaster ) - pms_offset < 48 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-    ssl->handshake->pmslen = 48;
-
-    /* Set pms to either the true or the fake PMS, without
-     * data-dependent branches. */
-    for( i = 0; i < ssl->handshake->pmslen; i++ )
-        pms[i] = ( mask & fake_pms[i] ) | ( (~mask) & peer_pms[i] );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static int ssl_parse_client_psk_identity( mbedtls_ssl_context *ssl, unsigned char **p,
-                                          const unsigned char *end )
-{
-    int ret = 0;
-    size_t n;
-
-    if( ssl_conf_has_psk_or_cb( ssl->conf ) == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no pre-shared key" ) );
-        return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
-    }
-
-    /*
-     * Receive client pre-shared key identity name
-     */
-    if( end - *p < 2 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-    n = ( (*p)[0] << 8 ) | (*p)[1];
-    *p += 2;
-
-    if( n < 1 || n > 65535 || n > (size_t) ( end - *p ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-    if( ssl->conf->f_psk != NULL )
-    {
-        if( ssl->conf->f_psk( ssl->conf->p_psk, ssl, *p, n ) != 0 )
-            ret = MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY;
-    }
-    else
-    {
-        /* Identity is not a big secret since clients send it in the clear,
-         * but treat it carefully anyway, just in case */
-        if( n != ssl->conf->psk_identity_len ||
-            mbedtls_ssl_safer_memcmp( ssl->conf->psk_identity, *p, n ) != 0 )
-        {
-            ret = MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY;
-        }
-    }
-
-    if( ret == MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY )
-    {
-        MBEDTLS_SSL_DEBUG_BUF( 3, "Unknown PSK identity", *p, n );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY );
-        return( MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY );
-    }
-
-    *p += n;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-static int ssl_parse_client_key_exchange( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-    unsigned char *p, *end;
-
-    ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client key exchange" ) );
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE) && \
-    ( defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
-      defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) )
-    if( ( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
-          ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA ) &&
-        ( ssl->handshake->async_in_progress != 0 ) )
-    {
-        /* We've already read a record and there is an asynchronous
-         * operation in progress to decrypt it. So skip reading the
-         * record. */
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "will resume decryption of previously-read record" ) );
-    }
-    else
-#endif
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
-    end = ssl->in_msg + ssl->in_hslen;
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-    }
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA )
-    {
-        if( ( ret = ssl_parse_client_dh_public( ssl, &p, end ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret );
-            return( ret );
-        }
-
-        if( p != end )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-        }
-
-        if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx,
-                                      ssl->handshake->premaster,
-                                      MBEDTLS_PREMASTER_SIZE,
-                                     &ssl->handshake->pmslen,
-                                      ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS );
-        }
-
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
-    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
-    {
-        if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx,
-                                      p, end - p) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_read_public", ret );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
-        }
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_QP );
-
-        if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx,
-                                      &ssl->handshake->pmslen,
-                                       ssl->handshake->premaster,
-                                       MBEDTLS_MPI_MAX_SIZE,
-                                       ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS );
-        }
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_Z );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK )
-    {
-        if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
-            return( ret );
-        }
-
-        if( p != end )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        /* For opaque PSKs, we perform the PSK-to-MS derivation atomatically
-         * and skip the intermediate PMS. */
-        if( ssl_use_opaque_psk( ssl ) == 1 )
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "skip PMS generation for opaque PSK" ) );
-        else
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
-                        ciphersuite_info->key_exchange ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
-    {
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if ( ssl->handshake->async_in_progress != 0 )
-        {
-            /* There is an asynchronous operation in progress to
-             * decrypt the encrypted premaster secret, so skip
-             * directly to resuming this operation. */
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "PSK identity already parsed" ) );
-            /* Update p to skip the PSK identity. ssl_parse_encrypted_pms
-             * won't actually use it, but maintain p anyway for robustness. */
-            p += ssl->conf->psk_identity_len + 2;
-        }
-        else
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-        if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
-            return( ret );
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        /* Opaque PSKs are currently only supported for PSK-only. */
-        if( ssl_use_opaque_psk( ssl ) == 1 )
-            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif
-
-        if( ( ret = ssl_parse_encrypted_pms( ssl, p, end, 2 ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_encrypted_pms" ), ret );
-            return( ret );
-        }
-
-        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
-                        ciphersuite_info->key_exchange ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
-    {
-        if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
-            return( ret );
-        }
-        if( ( ret = ssl_parse_client_dh_public( ssl, &p, end ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret );
-            return( ret );
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        /* Opaque PSKs are currently only supported for PSK-only. */
-        if( ssl_use_opaque_psk( ssl ) == 1 )
-            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif
-
-        if( p != end )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
-        }
-
-        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
-                        ciphersuite_info->key_exchange ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
-    {
-        if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
-            return( ret );
-        }
-
-        if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx,
-                                       p, end - p ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_read_public", ret );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        /* Opaque PSKs are currently only supported for PSK-only. */
-        if( ssl_use_opaque_psk( ssl ) == 1 )
-            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_QP );
-
-        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
-                        ciphersuite_info->key_exchange ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
-    {
-        if( ( ret = ssl_parse_encrypted_pms( ssl, p, end, 0 ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_parse_encrypted_pms_secret" ), ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECJPAKE )
-    {
-        ret = mbedtls_ecjpake_read_round_two( &ssl->handshake->ecjpake_ctx,
-                                              p, end - p );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_read_round_two", ret );
-            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
-        }
-
-        ret = mbedtls_ecjpake_derive_secret( &ssl->handshake->ecjpake_ctx,
-                ssl->handshake->premaster, 32, &ssl->handshake->pmslen,
-                ssl->conf->f_rng, ssl->conf->p_rng );
-        if( ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecjpake_derive_secret", ret );
-            return( ret );
-        }
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
-        return( ret );
-    }
-
-    ssl->state++;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client key exchange" ) );
-
-    return( 0 );
-}
-
-#if !defined(MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED)
-static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) );
-
-    if( !mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-}
-#else /* !MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-    size_t i, sig_len;
-    unsigned char hash[48];
-    unsigned char *hash_start = hash;
-    size_t hashlen;
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    mbedtls_pk_type_t pk_alg;
-#endif
-    mbedtls_md_type_t md_alg;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-    mbedtls_pk_context * peer_pk;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) );
-
-    if( !mbedtls_ssl_ciphersuite_cert_req_allowed( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    if( ssl->session_negotiate->peer_cert == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( ssl->session_negotiate->peer_cert_digest == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
-        ssl->state++;
-        return( 0 );
-    }
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    /* Read the message without adding it to the checksum */
-    ret = mbedtls_ssl_read_record( ssl, 0 /* no checksum update */ );
-    if( 0 != ret )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_read_record" ), ret );
-        return( ret );
-    }
-
-    ssl->state++;
-
-    /* Process the message contents */
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ||
-        ssl->in_msg[0] != MBEDTLS_SSL_HS_CERTIFICATE_VERIFY )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-    }
-
-    i = mbedtls_ssl_hs_hdr_len( ssl );
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    peer_pk = &ssl->handshake->peer_pubkey;
-#else /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( ssl->session_negotiate->peer_cert == NULL )
-    {
-        /* Should never happen */
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-    peer_pk = &ssl->session_negotiate->peer_cert->pk;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    /*
-     *  struct {
-     *     SignatureAndHashAlgorithm algorithm; -- TLS 1.2 only
-     *     opaque signature<0..2^16-1>;
-     *  } DigitallySigned;
-     */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        md_alg = MBEDTLS_MD_NONE;
-        hashlen = 36;
-
-        /* For ECDSA, use SHA-1, not MD-5 + SHA-1 */
-        if( mbedtls_pk_can_do( peer_pk, MBEDTLS_PK_ECDSA ) )
-        {
-            hash_start += 16;
-            hashlen -= 16;
-            md_alg = MBEDTLS_MD_SHA1;
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 ||
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        if( i + 2 > ssl->in_hslen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-        }
-
-        /*
-         * Hash
-         */
-        md_alg = mbedtls_ssl_md_alg_from_hash( ssl->in_msg[i] );
-
-        if( md_alg == MBEDTLS_MD_NONE || mbedtls_ssl_set_calc_verify_md( ssl, ssl->in_msg[i] ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg"
-                                " for verify message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-        }
-
-#if !defined(MBEDTLS_MD_SHA1)
-        if( MBEDTLS_MD_SHA1 == md_alg )
-            hash_start += 16;
-#endif
-
-        /* Info from md_alg will be used instead */
-        hashlen = 0;
-
-        i++;
-
-        /*
-         * Signature
-         */
-        if( ( pk_alg = mbedtls_ssl_pk_alg_from_sig( ssl->in_msg[i] ) )
-                        == MBEDTLS_PK_NONE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg"
-                                " for verify message" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-        }
-
-        /*
-         * Check the certificate's key type matches the signature alg
-         */
-        if( !mbedtls_pk_can_do( peer_pk, pk_alg ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "sig_alg doesn't match cert key" ) );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-        }
-
-        i++;
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    if( i + 2 > ssl->in_hslen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-    }
-
-    sig_len = ( ssl->in_msg[i] << 8 ) | ssl->in_msg[i+1];
-    i += 2;
-
-    if( i + sig_len != ssl->in_hslen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
-    }
-
-    /* Calculate hash and verify signature */
-    ssl->handshake->calc_verify( ssl, hash );
-
-    if( ( ret = mbedtls_pk_verify( peer_pk,
-                           md_alg, hash_start, hashlen,
-                           ssl->in_msg + i, sig_len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
-        return( ret );
-    }
-
-    mbedtls_ssl_update_handshake_status( ssl );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate verify" ) );
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-static int ssl_write_new_session_ticket( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    size_t tlen;
-    uint32_t lifetime;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write new session ticket" ) );
-
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_NEW_SESSION_TICKET;
-
-    /*
-     * struct {
-     *     uint32 ticket_lifetime_hint;
-     *     opaque ticket<0..2^16-1>;
-     * } NewSessionTicket;
-     *
-     * 4  .  7   ticket_lifetime_hint (0 = unspecified)
-     * 8  .  9   ticket_len (n)
-     * 10 .  9+n ticket content
-     */
-
-    if( ( ret = ssl->conf->f_ticket_write( ssl->conf->p_ticket,
-                                ssl->session_negotiate,
-                                ssl->out_msg + 10,
-                                ssl->out_msg + MBEDTLS_SSL_OUT_CONTENT_LEN,
-                                &tlen, &lifetime ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_ticket_write", ret );
-        tlen = 0;
-    }
-
-    ssl->out_msg[4] = ( lifetime >> 24 ) & 0xFF;
-    ssl->out_msg[5] = ( lifetime >> 16 ) & 0xFF;
-    ssl->out_msg[6] = ( lifetime >>  8 ) & 0xFF;
-    ssl->out_msg[7] = ( lifetime       ) & 0xFF;
-
-    ssl->out_msg[8] = (unsigned char)( ( tlen >> 8 ) & 0xFF );
-    ssl->out_msg[9] = (unsigned char)( ( tlen      ) & 0xFF );
-
-    ssl->out_msglen = 10 + tlen;
-
-    /*
-     * Morally equivalent to updating ssl->state, but NewSessionTicket and
-     * ChangeCipherSpec share the same state.
-     */
-    ssl->handshake->new_session_ticket = 0;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write new session ticket" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-/*
- * SSL handshake -- server side -- single step
- */
-int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-
-    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER || ssl->handshake == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "server state: %d", ssl->state ) );
-
-    if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-        return( ret );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
-    {
-        if( ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-            return( ret );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    switch( ssl->state )
-    {
-        case MBEDTLS_SSL_HELLO_REQUEST:
-            ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
-            break;
-
-        /*
-         *  <==   ClientHello
-         */
-        case MBEDTLS_SSL_CLIENT_HELLO:
-            ret = ssl_parse_client_hello( ssl );
-            break;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        case MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT:
-            return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED );
-#endif
-
-        /*
-         *  ==>   ServerHello
-         *        Certificate
-         *      ( ServerKeyExchange  )
-         *      ( CertificateRequest )
-         *        ServerHelloDone
-         */
-        case MBEDTLS_SSL_SERVER_HELLO:
-            ret = ssl_write_server_hello( ssl );
-            break;
-
-        case MBEDTLS_SSL_SERVER_CERTIFICATE:
-            ret = mbedtls_ssl_write_certificate( ssl );
-            break;
-
-        case MBEDTLS_SSL_SERVER_KEY_EXCHANGE:
-            ret = ssl_write_server_key_exchange( ssl );
-            break;
-
-        case MBEDTLS_SSL_CERTIFICATE_REQUEST:
-            ret = ssl_write_certificate_request( ssl );
-            break;
-
-        case MBEDTLS_SSL_SERVER_HELLO_DONE:
-            ret = ssl_write_server_hello_done( ssl );
-            break;
-
-        /*
-         *  <== ( Certificate/Alert  )
-         *        ClientKeyExchange
-         *      ( CertificateVerify  )
-         *        ChangeCipherSpec
-         *        Finished
-         */
-        case MBEDTLS_SSL_CLIENT_CERTIFICATE:
-            ret = mbedtls_ssl_parse_certificate( ssl );
-            break;
-
-        case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE:
-            ret = ssl_parse_client_key_exchange( ssl );
-            break;
-
-        case MBEDTLS_SSL_CERTIFICATE_VERIFY:
-            ret = ssl_parse_certificate_verify( ssl );
-            break;
-
-        case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC:
-            ret = mbedtls_ssl_parse_change_cipher_spec( ssl );
-            break;
-
-        case MBEDTLS_SSL_CLIENT_FINISHED:
-            ret = mbedtls_ssl_parse_finished( ssl );
-            break;
-
-        /*
-         *  ==> ( NewSessionTicket )
-         *        ChangeCipherSpec
-         *        Finished
-         */
-        case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC:
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-            if( ssl->handshake->new_session_ticket != 0 )
-                ret = ssl_write_new_session_ticket( ssl );
-            else
-#endif
-                ret = mbedtls_ssl_write_change_cipher_spec( ssl );
-            break;
-
-        case MBEDTLS_SSL_SERVER_FINISHED:
-            ret = mbedtls_ssl_write_finished( ssl );
-            break;
-
-        case MBEDTLS_SSL_FLUSH_BUFFERS:
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake: done" ) );
-            ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
-            break;
-
-        case MBEDTLS_SSL_HANDSHAKE_WRAPUP:
-            mbedtls_ssl_handshake_wrapup( ssl );
-            break;
-
-        default:
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_SRV_C */
diff --git a/library/ssl_ticket.c b/library/ssl_ticket.c
deleted file mode 100644
index ed65bcd..0000000
--- a/library/ssl_ticket.c
+++ /dev/null
@@ -1,595 +0,0 @@
-/*
- *  TLS server tickets callbacks implementation
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_TICKET_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-#include "mbedtls/ssl_ticket.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-/*
- * Initialze context
- */
-void mbedtls_ssl_ticket_init( mbedtls_ssl_ticket_context *ctx )
-{
-    memset( ctx, 0, sizeof( mbedtls_ssl_ticket_context ) );
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_mutex_init( &ctx->mutex );
-#endif
-}
-
-#define MAX_KEY_BYTES 32    /* 256 bits */
-
-#define TICKET_KEY_NAME_BYTES    4
-#define TICKET_IV_BYTES         12
-#define TICKET_CRYPT_LEN_BYTES   2
-#define TICKET_AUTH_TAG_BYTES   16
-
-#define TICKET_MIN_LEN ( TICKET_KEY_NAME_BYTES  +        \
-                         TICKET_IV_BYTES        +        \
-                         TICKET_CRYPT_LEN_BYTES +        \
-                         TICKET_AUTH_TAG_BYTES )
-#define TICKET_ADD_DATA_LEN ( TICKET_KEY_NAME_BYTES  +        \
-                              TICKET_IV_BYTES        +        \
-                              TICKET_CRYPT_LEN_BYTES )
-
-/*
- * Generate/update a key
- */
-static int ssl_ticket_gen_key( mbedtls_ssl_ticket_context *ctx,
-                               unsigned char index )
-{
-    int ret;
-    unsigned char buf[MAX_KEY_BYTES];
-    mbedtls_ssl_ticket_key *key = ctx->keys + index;
-
-#if defined(MBEDTLS_HAVE_TIME)
-    key->generation_time = (uint32_t) mbedtls_time( NULL );
-#endif
-
-    if( ( ret = ctx->f_rng( ctx->p_rng, key->name, sizeof( key->name ) ) ) != 0 )
-        return( ret );
-
-    if( ( ret = ctx->f_rng( ctx->p_rng, buf, sizeof( buf ) ) ) != 0 )
-        return( ret );
-
-    /* With GCM and CCM, same context can encrypt & decrypt */
-    ret = mbedtls_cipher_setkey( &key->ctx, buf,
-                                 mbedtls_cipher_get_key_bitlen( &key->ctx ),
-                                 MBEDTLS_ENCRYPT );
-
-    mbedtls_platform_zeroize( buf, sizeof( buf ) );
-
-    return( ret );
-}
-
-/*
- * Rotate/generate keys if necessary
- */
-static int ssl_ticket_update_keys( mbedtls_ssl_ticket_context *ctx )
-{
-#if !defined(MBEDTLS_HAVE_TIME)
-    ((void) ctx);
-#else
-    if( ctx->ticket_lifetime != 0 )
-    {
-        uint32_t current_time = (uint32_t) mbedtls_time( NULL );
-        uint32_t key_time = ctx->keys[ctx->active].generation_time;
-
-        if( current_time >= key_time &&
-            current_time - key_time < ctx->ticket_lifetime )
-        {
-            return( 0 );
-        }
-
-        ctx->active = 1 - ctx->active;
-
-        return( ssl_ticket_gen_key( ctx, ctx->active ) );
-    }
-    else
-#endif /* MBEDTLS_HAVE_TIME */
-        return( 0 );
-}
-
-/*
- * Setup context for actual use
- */
-int mbedtls_ssl_ticket_setup( mbedtls_ssl_ticket_context *ctx,
-    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
-    mbedtls_cipher_type_t cipher,
-    uint32_t lifetime )
-{
-    int ret;
-    const mbedtls_cipher_info_t *cipher_info;
-
-    ctx->f_rng = f_rng;
-    ctx->p_rng = p_rng;
-
-    ctx->ticket_lifetime = lifetime;
-
-    cipher_info = mbedtls_cipher_info_from_type( cipher);
-    if( cipher_info == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( cipher_info->mode != MBEDTLS_MODE_GCM &&
-        cipher_info->mode != MBEDTLS_MODE_CCM )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    if( cipher_info->key_bitlen > 8 * MAX_KEY_BYTES )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    ret = mbedtls_cipher_setup_psa( &ctx->keys[0].ctx,
-                                    cipher_info, TICKET_AUTH_TAG_BYTES );
-    if( ret != 0 && ret != MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
-        return( ret );
-    /* We don't yet expect to support all ciphers through PSA,
-     * so allow fallback to ordinary mbedtls_cipher_setup(). */
-    if( ret == MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( ( ret = mbedtls_cipher_setup( &ctx->keys[0].ctx, cipher_info ) ) != 0 )
-        return( ret );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    ret = mbedtls_cipher_setup_psa( &ctx->keys[1].ctx,
-                                    cipher_info, TICKET_AUTH_TAG_BYTES );
-    if( ret != 0 && ret != MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
-        return( ret );
-    if( ret == MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( ( ret = mbedtls_cipher_setup( &ctx->keys[1].ctx, cipher_info ) ) != 0 )
-        return( ret );
-
-    if( ( ret = ssl_ticket_gen_key( ctx, 0 ) ) != 0 ||
-        ( ret = ssl_ticket_gen_key( ctx, 1 ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    return( 0 );
-}
-
-/*
- * Serialize a session in the following format:
- *
- * - If MBEDTLS_SSL_KEEP_PEER_CERTIFICATE is enabled:
- *    0       .   n-1   session structure, n = sizeof(mbedtls_ssl_session)
- *    n       .   n+2   peer_cert length = m (0 if no certificate)
- *    n+3     .   n+2+m peer cert ASN.1
- *
- * - If MBEDTLS_SSL_KEEP_PEER_CERTIFICATE is disabled:
- *    0       .   n-1   session structure, n = sizeof(mbedtls_ssl_session)
- *    n       .   n     length of peer certificate digest = k (0 if no digest)
- *    n+1     .   n+k   peer certificate digest (digest type encoded in session)
- */
-static int ssl_save_session( const mbedtls_ssl_session *session,
-                             unsigned char *buf, size_t buf_len,
-                             size_t *olen )
-{
-    unsigned char *p = buf;
-    size_t left = buf_len;
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    size_t cert_len;
-#else
-    size_t cert_digest_len;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( left < sizeof( mbedtls_ssl_session ) )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-    /* This also copies the values of pointer fields in the
-     * session to be serialized, but they'll be ignored when
-     * loading the session through ssl_load_session(). */
-    memcpy( p, session, sizeof( mbedtls_ssl_session ) );
-    p += sizeof( mbedtls_ssl_session );
-    left -= sizeof( mbedtls_ssl_session );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    if( session->peer_cert == NULL )
-        cert_len = 0;
-    else
-        cert_len = session->peer_cert->raw.len;
-
-    if( left < 3 + cert_len )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-    *p++ = (unsigned char)( ( cert_len >> 16 ) & 0xFF );
-    *p++ = (unsigned char)( ( cert_len >>  8 ) & 0xFF );
-    *p++ = (unsigned char)( ( cert_len       ) & 0xFF );
-    left -= 3;
-
-    if( session->peer_cert != NULL )
-        memcpy( p, session->peer_cert->raw.p, cert_len );
-
-    p += cert_len;
-    left -= cert_len;
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( session->peer_cert_digest != NULL )
-        cert_digest_len = 0;
-    else
-        cert_digest_len = session->peer_cert_digest_len;
-
-    if( left < 1 + cert_digest_len )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-    *p++ = (unsigned char) cert_digest_len;
-    left--;
-
-    if( session->peer_cert_digest != NULL )
-        memcpy( p, session->peer_cert_digest, cert_digest_len );
-
-    p    += cert_digest_len;
-    left -= cert_digest_len;
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    *olen = p - buf;
-
-    return( 0 );
-}
-
-/*
- * Unserialise session, see ssl_save_session()
- */
-static int ssl_load_session( mbedtls_ssl_session *session,
-                             const unsigned char *buf, size_t len )
-{
-    const unsigned char *p = buf;
-    const unsigned char * const end = buf + len;
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    size_t cert_len;
-#else
-    size_t cert_digest_len;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( sizeof( mbedtls_ssl_session ) > (size_t)( end - p ) )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    memcpy( session, p, sizeof( mbedtls_ssl_session ) );
-    p += sizeof( mbedtls_ssl_session );
-
-    /* Non-NULL pointer fields of `session` are meaningless
-     * and potentially harmful. Zeroize them for safety. */
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    session->peer_cert = NULL;
-#else
-    session->peer_cert_digest = NULL;
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
-    session->ticket = NULL;
-#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    /* Deserialize CRT from the end of the ticket. */
-    if( 3 > (size_t)( end - p ) )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    cert_len = ( p[0] << 16 ) | ( p[1] << 8 ) | p[2];
-    p += 3;
-
-    if( cert_len != 0 )
-    {
-        int ret;
-
-        if( cert_len > (size_t)( end - p ) )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-        session->peer_cert = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) );
-
-        if( session->peer_cert == NULL )
-            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-        mbedtls_x509_crt_init( session->peer_cert );
-
-        if( ( ret = mbedtls_x509_crt_parse_der( session->peer_cert,
-                                                p, cert_len ) ) != 0 )
-        {
-            mbedtls_x509_crt_free( session->peer_cert );
-            mbedtls_free( session->peer_cert );
-            session->peer_cert = NULL;
-            return( ret );
-        }
-
-        p += cert_len;
-    }
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    /* Deserialize CRT digest from the end of the ticket. */
-    if( 1 > (size_t)( end - p ) )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    cert_digest_len = (size_t) p[0];
-    p++;
-
-    if( cert_digest_len != 0 )
-    {
-        if( cert_digest_len > (size_t)( end - p ) ||
-            cert_digest_len != session->peer_cert_digest_len )
-        {
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-        }
-
-        session->peer_cert_digest = mbedtls_calloc( 1, cert_digest_len );
-        if( session->peer_cert_digest == NULL )
-            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-        memcpy( session->peer_cert_digest, p, cert_digest_len );
-        p += cert_digest_len;
-    }
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( p != end )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    return( 0 );
-}
-
-/*
- * Create session ticket, with the following structure:
- *
- *    struct {
- *        opaque key_name[4];
- *        opaque iv[12];
- *        opaque encrypted_state<0..2^16-1>;
- *        opaque tag[16];
- *    } ticket;
- *
- * The key_name, iv, and length of encrypted_state are the additional
- * authenticated data.
- */
-
-int mbedtls_ssl_ticket_write( void *p_ticket,
-                              const mbedtls_ssl_session *session,
-                              unsigned char *start,
-                              const unsigned char *end,
-                              size_t *tlen,
-                              uint32_t *ticket_lifetime )
-{
-    int ret;
-    mbedtls_ssl_ticket_context *ctx = p_ticket;
-    mbedtls_ssl_ticket_key *key;
-    unsigned char *key_name = start;
-    unsigned char *iv = start + TICKET_KEY_NAME_BYTES;
-    unsigned char *state_len_bytes = iv + TICKET_IV_BYTES;
-    unsigned char *state = state_len_bytes + TICKET_CRYPT_LEN_BYTES;
-    unsigned char *tag;
-    size_t clear_len, ciph_len;
-
-    *tlen = 0;
-
-    if( ctx == NULL || ctx->f_rng == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    /* We need at least 4 bytes for key_name, 12 for IV, 2 for len 16 for tag,
-     * in addition to session itself, that will be checked when writing it. */
-    if( end - start < TICKET_MIN_LEN )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-#if defined(MBEDTLS_THREADING_C)
-    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
-        return( ret );
-#endif
-
-    if( ( ret = ssl_ticket_update_keys( ctx ) ) != 0 )
-        goto cleanup;
-
-    key = &ctx->keys[ctx->active];
-
-    *ticket_lifetime = ctx->ticket_lifetime;
-
-    memcpy( key_name, key->name, TICKET_KEY_NAME_BYTES );
-
-    if( ( ret = ctx->f_rng( ctx->p_rng, iv, TICKET_IV_BYTES ) ) != 0 )
-        goto cleanup;
-
-    /* Dump session state */
-    if( ( ret = ssl_save_session( session,
-                                  state, end - state, &clear_len ) ) != 0 ||
-        (unsigned long) clear_len > 65535 )
-    {
-         goto cleanup;
-    }
-    state_len_bytes[0] = ( clear_len >> 8 ) & 0xff;
-    state_len_bytes[1] = ( clear_len      ) & 0xff;
-
-    /* Encrypt and authenticate */
-    tag = state + clear_len;
-    if( ( ret = mbedtls_cipher_auth_encrypt( &key->ctx,
-                    iv, TICKET_IV_BYTES,
-                    /* Additional data: key name, IV and length */
-                    key_name, TICKET_ADD_DATA_LEN,
-                    state, clear_len, state, &ciph_len,
-                    tag, TICKET_AUTH_TAG_BYTES ) ) != 0 )
-    {
-        goto cleanup;
-    }
-    if( ciph_len != clear_len )
-    {
-        ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
-        goto cleanup;
-    }
-
-    *tlen = TICKET_MIN_LEN + ciph_len;
-
-cleanup:
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
-        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-#endif
-
-    return( ret );
-}
-
-/*
- * Select key based on name
- */
-static mbedtls_ssl_ticket_key *ssl_ticket_select_key(
-        mbedtls_ssl_ticket_context *ctx,
-        const unsigned char name[4] )
-{
-    unsigned char i;
-
-    for( i = 0; i < sizeof( ctx->keys ) / sizeof( *ctx->keys ); i++ )
-        if( memcmp( name, ctx->keys[i].name, 4 ) == 0 )
-            return( &ctx->keys[i] );
-
-    return( NULL );
-}
-
-/*
- * Load session ticket (see mbedtls_ssl_ticket_write for structure)
- */
-int mbedtls_ssl_ticket_parse( void *p_ticket,
-                              mbedtls_ssl_session *session,
-                              unsigned char *buf,
-                              size_t len )
-{
-    int ret;
-    mbedtls_ssl_ticket_context *ctx = p_ticket;
-    mbedtls_ssl_ticket_key *key;
-    unsigned char *key_name = buf;
-    unsigned char *iv = buf + TICKET_KEY_NAME_BYTES;
-    unsigned char *enc_len_p = iv + TICKET_IV_BYTES;
-    unsigned char *ticket = enc_len_p + TICKET_CRYPT_LEN_BYTES;
-    unsigned char *tag;
-    size_t enc_len, clear_len;
-
-    if( ctx == NULL || ctx->f_rng == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( len < TICKET_MIN_LEN )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-#if defined(MBEDTLS_THREADING_C)
-    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
-        return( ret );
-#endif
-
-    if( ( ret = ssl_ticket_update_keys( ctx ) ) != 0 )
-        goto cleanup;
-
-    enc_len = ( enc_len_p[0] << 8 ) | enc_len_p[1];
-    tag = ticket + enc_len;
-
-    if( len != TICKET_MIN_LEN + enc_len )
-    {
-        ret = MBEDTLS_ERR_SSL_BAD_INPUT_DATA;
-        goto cleanup;
-    }
-
-    /* Select key */
-    if( ( key = ssl_ticket_select_key( ctx, key_name ) ) == NULL )
-    {
-        /* We can't know for sure but this is a likely option unless we're
-         * under attack - this is only informative anyway */
-        ret = MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED;
-        goto cleanup;
-    }
-
-    /* Decrypt and authenticate */
-    if( ( ret = mbedtls_cipher_auth_decrypt( &key->ctx,
-                    iv, TICKET_IV_BYTES,
-                    /* Additional data: key name, IV and length */
-                    key_name, TICKET_ADD_DATA_LEN,
-                    ticket, enc_len,
-                    ticket, &clear_len,
-                    tag, TICKET_AUTH_TAG_BYTES ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_CIPHER_AUTH_FAILED )
-            ret = MBEDTLS_ERR_SSL_INVALID_MAC;
-
-        goto cleanup;
-    }
-    if( clear_len != enc_len )
-    {
-        ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
-        goto cleanup;
-    }
-
-    /* Actually load session */
-    if( ( ret = ssl_load_session( session, ticket, clear_len ) ) != 0 )
-        goto cleanup;
-
-#if defined(MBEDTLS_HAVE_TIME)
-    {
-        /* Check for expiration */
-        mbedtls_time_t current_time = mbedtls_time( NULL );
-
-        if( current_time < session->start ||
-            (uint32_t)( current_time - session->start ) > ctx->ticket_lifetime )
-        {
-            ret = MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED;
-            goto cleanup;
-        }
-    }
-#endif
-
-cleanup:
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
-        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-#endif
-
-    return( ret );
-}
-
-/*
- * Free context
- */
-void mbedtls_ssl_ticket_free( mbedtls_ssl_ticket_context *ctx )
-{
-    mbedtls_cipher_free( &ctx->keys[0].ctx );
-    mbedtls_cipher_free( &ctx->keys[1].ctx );
-
-#if defined(MBEDTLS_THREADING_C)
-    mbedtls_mutex_free( &ctx->mutex );
-#endif
-
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_ssl_ticket_context ) );
-}
-
-#endif /* MBEDTLS_SSL_TICKET_C */
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
deleted file mode 100644
index abe2450..0000000
--- a/library/ssl_tls.c
+++ /dev/null
@@ -1,10634 +0,0 @@
-/*
- *  SSLv3/TLSv1 shared functions
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- *  The SSL 3.0 specification was drafted by Netscape in 1996,
- *  and became an IETF standard in 1999.
- *
- *  http://wp.netscape.com/eng/ssl3/
- *  http://www.ietf.org/rfc/rfc2246.txt
- *  http://www.ietf.org/rfc/rfc4346.txt
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_SSL_TLS_C)
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free      free
-#endif
-
-#include "mbedtls/debug.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_internal.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "mbedtls/psa_util.h"
-#include "psa/crypto.h"
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#include "mbedtls/oid.h"
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "mbedtls/psa_util.h"
-#endif
-
-static void ssl_reset_in_out_pointers( mbedtls_ssl_context *ssl );
-static uint32_t ssl_get_hs_total_len( mbedtls_ssl_context const *ssl );
-
-/* Length of the "epoch" field in the record header */
-static inline size_t ssl_ep_len( const mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        return( 2 );
-#else
-    ((void) ssl);
-#endif
-    return( 0 );
-}
-
-/*
- * Start a timer.
- * Passing millisecs = 0 cancels a running timer.
- */
-static void ssl_set_timer( mbedtls_ssl_context *ssl, uint32_t millisecs )
-{
-    if( ssl->f_set_timer == NULL )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "set_timer to %d ms", (int) millisecs ) );
-    ssl->f_set_timer( ssl->p_timer, millisecs / 4, millisecs );
-}
-
-/*
- * Return -1 is timer is expired, 0 if it isn't.
- */
-static int ssl_check_timer( mbedtls_ssl_context *ssl )
-{
-    if( ssl->f_get_timer == NULL )
-        return( 0 );
-
-    if( ssl->f_get_timer( ssl->p_timer ) == 2 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "timer expired" ) );
-        return( -1 );
-    }
-
-    return( 0 );
-}
-
-static void ssl_update_out_pointers( mbedtls_ssl_context *ssl,
-                                     mbedtls_ssl_transform *transform );
-static void ssl_update_in_pointers( mbedtls_ssl_context *ssl,
-                                    mbedtls_ssl_transform *transform );
-
-#define SSL_DONT_FORCE_FLUSH 0
-#define SSL_FORCE_FLUSH      1
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-
-/* Forward declarations for functions related to message buffering. */
-static void ssl_buffering_free( mbedtls_ssl_context *ssl );
-static void ssl_buffering_free_slot( mbedtls_ssl_context *ssl,
-                                     uint8_t slot );
-static void ssl_free_buffered_record( mbedtls_ssl_context *ssl );
-static int ssl_load_buffered_message( mbedtls_ssl_context *ssl );
-static int ssl_load_buffered_record( mbedtls_ssl_context *ssl );
-static int ssl_buffer_message( mbedtls_ssl_context *ssl );
-static int ssl_buffer_future_record( mbedtls_ssl_context *ssl );
-static int ssl_next_record_is_in_datagram( mbedtls_ssl_context *ssl );
-
-static size_t ssl_get_current_mtu( const mbedtls_ssl_context *ssl );
-static size_t ssl_get_maximum_datagram_size( mbedtls_ssl_context const *ssl )
-{
-    size_t mtu = ssl_get_current_mtu( ssl );
-
-    if( mtu != 0 && mtu < MBEDTLS_SSL_OUT_BUFFER_LEN )
-        return( mtu );
-
-    return( MBEDTLS_SSL_OUT_BUFFER_LEN );
-}
-
-static int ssl_get_remaining_space_in_datagram( mbedtls_ssl_context const *ssl )
-{
-    size_t const bytes_written = ssl->out_left;
-    size_t const mtu           = ssl_get_maximum_datagram_size( ssl );
-
-    /* Double-check that the write-index hasn't gone
-     * past what we can transmit in a single datagram. */
-    if( bytes_written > mtu )
-    {
-        /* Should never happen... */
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    return( (int) ( mtu - bytes_written ) );
-}
-
-static int ssl_get_remaining_payload_in_datagram( mbedtls_ssl_context const *ssl )
-{
-    int ret;
-    size_t remaining, expansion;
-    size_t max_len = MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    const size_t mfl = mbedtls_ssl_get_max_frag_len( ssl );
-
-    if( max_len > mfl )
-        max_len = mfl;
-
-    /* By the standard (RFC 6066 Sect. 4), the MFL extension
-     * only limits the maximum record payload size, so in theory
-     * we would be allowed to pack multiple records of payload size
-     * MFL into a single datagram. However, this would mean that there's
-     * no way to explicitly communicate MTU restrictions to the peer.
-     *
-     * The following reduction of max_len makes sure that we never
-     * write datagrams larger than MFL + Record Expansion Overhead.
-     */
-    if( max_len <= ssl->out_left )
-        return( 0 );
-
-    max_len -= ssl->out_left;
-#endif
-
-    ret = ssl_get_remaining_space_in_datagram( ssl );
-    if( ret < 0 )
-        return( ret );
-    remaining = (size_t) ret;
-
-    ret = mbedtls_ssl_get_record_expansion( ssl );
-    if( ret < 0 )
-        return( ret );
-    expansion = (size_t) ret;
-
-    if( remaining <= expansion )
-        return( 0 );
-
-    remaining -= expansion;
-    if( remaining >= max_len )
-        remaining = max_len;
-
-    return( (int) remaining );
-}
-
-/*
- * Double the retransmit timeout value, within the allowed range,
- * returning -1 if the maximum value has already been reached.
- */
-static int ssl_double_retransmit_timeout( mbedtls_ssl_context *ssl )
-{
-    uint32_t new_timeout;
-
-    if( ssl->handshake->retransmit_timeout >= ssl->conf->hs_timeout_max )
-        return( -1 );
-
-    /* Implement the final paragraph of RFC 6347 section 4.1.1.1
-     * in the following way: after the initial transmission and a first
-     * retransmission, back off to a temporary estimated MTU of 508 bytes.
-     * This value is guaranteed to be deliverable (if not guaranteed to be
-     * delivered) of any compliant IPv4 (and IPv6) network, and should work
-     * on most non-IP stacks too. */
-    if( ssl->handshake->retransmit_timeout != ssl->conf->hs_timeout_min )
-    {
-        ssl->handshake->mtu = 508;
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "mtu autoreduction to %d bytes", ssl->handshake->mtu ) );
-    }
-
-    new_timeout = 2 * ssl->handshake->retransmit_timeout;
-
-    /* Avoid arithmetic overflow and range overflow */
-    if( new_timeout < ssl->handshake->retransmit_timeout ||
-        new_timeout > ssl->conf->hs_timeout_max )
-    {
-        new_timeout = ssl->conf->hs_timeout_max;
-    }
-
-    ssl->handshake->retransmit_timeout = new_timeout;
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs",
-                        ssl->handshake->retransmit_timeout ) );
-
-    return( 0 );
-}
-
-static void ssl_reset_retransmit_timeout( mbedtls_ssl_context *ssl )
-{
-    ssl->handshake->retransmit_timeout = ssl->conf->hs_timeout_min;
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs",
-                        ssl->handshake->retransmit_timeout ) );
-}
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-/*
- * Convert max_fragment_length codes to length.
- * RFC 6066 says:
- *    enum{
- *        2^9(1), 2^10(2), 2^11(3), 2^12(4), (255)
- *    } MaxFragmentLength;
- * and we add 0 -> extension unused
- */
-static unsigned int ssl_mfl_code_to_length( int mfl )
-{
-    switch( mfl )
-    {
-    case MBEDTLS_SSL_MAX_FRAG_LEN_NONE:
-        return ( MBEDTLS_TLS_EXT_ADV_CONTENT_LEN );
-    case MBEDTLS_SSL_MAX_FRAG_LEN_512:
-        return 512;
-    case MBEDTLS_SSL_MAX_FRAG_LEN_1024:
-        return 1024;
-    case MBEDTLS_SSL_MAX_FRAG_LEN_2048:
-        return 2048;
-    case MBEDTLS_SSL_MAX_FRAG_LEN_4096:
-        return 4096;
-    default:
-        return ( MBEDTLS_TLS_EXT_ADV_CONTENT_LEN );
-    }
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-int mbedtls_ssl_session_copy( mbedtls_ssl_session *dst,
-                              const mbedtls_ssl_session *src )
-{
-    mbedtls_ssl_session_free( dst );
-    memcpy( dst, src, sizeof( mbedtls_ssl_session ) );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    if( src->peer_cert != NULL )
-    {
-        int ret;
-
-        dst->peer_cert = mbedtls_calloc( 1, sizeof(mbedtls_x509_crt) );
-        if( dst->peer_cert == NULL )
-            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-        mbedtls_x509_crt_init( dst->peer_cert );
-
-        if( ( ret = mbedtls_x509_crt_parse_der( dst->peer_cert, src->peer_cert->raw.p,
-                                        src->peer_cert->raw.len ) ) != 0 )
-        {
-            mbedtls_free( dst->peer_cert );
-            dst->peer_cert = NULL;
-            return( ret );
-        }
-    }
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( src->peer_cert_digest != NULL )
-    {
-        dst->peer_cert_digest =
-            mbedtls_calloc( 1, src->peer_cert_digest_len );
-        if( dst->peer_cert_digest == NULL )
-            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-        memcpy( dst->peer_cert_digest, src->peer_cert_digest,
-                src->peer_cert_digest_len );
-        dst->peer_cert_digest_type = src->peer_cert_digest_type;
-        dst->peer_cert_digest_len = src->peer_cert_digest_len;
-    }
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
-    if( src->ticket != NULL )
-    {
-        dst->ticket = mbedtls_calloc( 1, src->ticket_len );
-        if( dst->ticket == NULL )
-            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-        memcpy( dst->ticket, src->ticket, src->ticket_len );
-    }
-#endif /* MBEDTLS_SSL_SESSION_TICKETS && MBEDTLS_SSL_CLI_C */
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-int (*mbedtls_ssl_hw_record_init)( mbedtls_ssl_context *ssl,
-                     const unsigned char *key_enc, const unsigned char *key_dec,
-                     size_t keylen,
-                     const unsigned char *iv_enc,  const unsigned char *iv_dec,
-                     size_t ivlen,
-                     const unsigned char *mac_enc, const unsigned char *mac_dec,
-                     size_t maclen ) = NULL;
-int (*mbedtls_ssl_hw_record_activate)( mbedtls_ssl_context *ssl, int direction) = NULL;
-int (*mbedtls_ssl_hw_record_reset)( mbedtls_ssl_context *ssl ) = NULL;
-int (*mbedtls_ssl_hw_record_write)( mbedtls_ssl_context *ssl ) = NULL;
-int (*mbedtls_ssl_hw_record_read)( mbedtls_ssl_context *ssl ) = NULL;
-int (*mbedtls_ssl_hw_record_finish)( mbedtls_ssl_context *ssl ) = NULL;
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-
-/*
- * Key material generation
- */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-static int ssl3_prf( const unsigned char *secret, size_t slen,
-                     const char *label,
-                     const unsigned char *random, size_t rlen,
-                     unsigned char *dstbuf, size_t dlen )
-{
-    int ret = 0;
-    size_t i;
-    mbedtls_md5_context md5;
-    mbedtls_sha1_context sha1;
-    unsigned char padding[16];
-    unsigned char sha1sum[20];
-    ((void)label);
-
-    mbedtls_md5_init(  &md5  );
-    mbedtls_sha1_init( &sha1 );
-
-    /*
-     *  SSLv3:
-     *    block =
-     *      MD5( secret + SHA1( 'A'    + secret + random ) ) +
-     *      MD5( secret + SHA1( 'BB'   + secret + random ) ) +
-     *      MD5( secret + SHA1( 'CCC'  + secret + random ) ) +
-     *      ...
-     */
-    for( i = 0; i < dlen / 16; i++ )
-    {
-        memset( padding, (unsigned char) ('A' + i), 1 + i );
-
-        if( ( ret = mbedtls_sha1_starts_ret( &sha1 ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_sha1_update_ret( &sha1, padding, 1 + i ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_sha1_update_ret( &sha1, secret, slen ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_sha1_update_ret( &sha1, random, rlen ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_sha1_finish_ret( &sha1, sha1sum ) ) != 0 )
-            goto exit;
-
-        if( ( ret = mbedtls_md5_starts_ret( &md5 ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_md5_update_ret( &md5, secret, slen ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_md5_update_ret( &md5, sha1sum, 20 ) ) != 0 )
-            goto exit;
-        if( ( ret = mbedtls_md5_finish_ret( &md5, dstbuf + i * 16 ) ) != 0 )
-            goto exit;
-    }
-
-exit:
-    mbedtls_md5_free(  &md5  );
-    mbedtls_sha1_free( &sha1 );
-
-    mbedtls_platform_zeroize( padding, sizeof( padding ) );
-    mbedtls_platform_zeroize( sha1sum, sizeof( sha1sum ) );
-
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
-static int tls1_prf( const unsigned char *secret, size_t slen,
-                     const char *label,
-                     const unsigned char *random, size_t rlen,
-                     unsigned char *dstbuf, size_t dlen )
-{
-    size_t nb, hs;
-    size_t i, j, k;
-    const unsigned char *S1, *S2;
-    unsigned char tmp[128];
-    unsigned char h_i[20];
-    const mbedtls_md_info_t *md_info;
-    mbedtls_md_context_t md_ctx;
-    int ret;
-
-    mbedtls_md_init( &md_ctx );
-
-    if( sizeof( tmp ) < 20 + strlen( label ) + rlen )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    hs = ( slen + 1 ) / 2;
-    S1 = secret;
-    S2 = secret + slen - hs;
-
-    nb = strlen( label );
-    memcpy( tmp + 20, label, nb );
-    memcpy( tmp + 20 + nb, random, rlen );
-    nb += rlen;
-
-    /*
-     * First compute P_md5(secret,label+random)[0..dlen]
-     */
-    if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ) ) == NULL )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-
-    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
-        return( ret );
-
-    mbedtls_md_hmac_starts( &md_ctx, S1, hs );
-    mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb );
-    mbedtls_md_hmac_finish( &md_ctx, 4 + tmp );
-
-    for( i = 0; i < dlen; i += 16 )
-    {
-        mbedtls_md_hmac_reset ( &md_ctx );
-        mbedtls_md_hmac_update( &md_ctx, 4 + tmp, 16 + nb );
-        mbedtls_md_hmac_finish( &md_ctx, h_i );
-
-        mbedtls_md_hmac_reset ( &md_ctx );
-        mbedtls_md_hmac_update( &md_ctx, 4 + tmp, 16 );
-        mbedtls_md_hmac_finish( &md_ctx, 4 + tmp );
-
-        k = ( i + 16 > dlen ) ? dlen % 16 : 16;
-
-        for( j = 0; j < k; j++ )
-            dstbuf[i + j]  = h_i[j];
-    }
-
-    mbedtls_md_free( &md_ctx );
-
-    /*
-     * XOR out with P_sha1(secret,label+random)[0..dlen]
-     */
-    if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-
-    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
-        return( ret );
-
-    mbedtls_md_hmac_starts( &md_ctx, S2, hs );
-    mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb );
-    mbedtls_md_hmac_finish( &md_ctx, tmp );
-
-    for( i = 0; i < dlen; i += 20 )
-    {
-        mbedtls_md_hmac_reset ( &md_ctx );
-        mbedtls_md_hmac_update( &md_ctx, tmp, 20 + nb );
-        mbedtls_md_hmac_finish( &md_ctx, h_i );
-
-        mbedtls_md_hmac_reset ( &md_ctx );
-        mbedtls_md_hmac_update( &md_ctx, tmp, 20 );
-        mbedtls_md_hmac_finish( &md_ctx, tmp );
-
-        k = ( i + 20 > dlen ) ? dlen % 20 : 20;
-
-        for( j = 0; j < k; j++ )
-            dstbuf[i + j] = (unsigned char)( dstbuf[i + j] ^ h_i[j] );
-    }
-
-    mbedtls_md_free( &md_ctx );
-
-    mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
-    mbedtls_platform_zeroize( h_i, sizeof( h_i ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_PROTO_TLS1) || MBEDTLS_SSL_PROTO_TLS1_1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-static int tls_prf_generic( mbedtls_md_type_t md_type,
-                            const unsigned char *secret, size_t slen,
-                            const char *label,
-                            const unsigned char *random, size_t rlen,
-                            unsigned char *dstbuf, size_t dlen )
-{
-    psa_status_t status;
-    psa_algorithm_t alg;
-    psa_key_policy_t policy;
-    psa_key_handle_t master_slot;
-    psa_crypto_generator_t generator = PSA_CRYPTO_GENERATOR_INIT;
-
-    if( ( status = psa_allocate_key( &master_slot ) ) != PSA_SUCCESS )
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-    if( md_type == MBEDTLS_MD_SHA384 )
-        alg = PSA_ALG_TLS12_PRF(PSA_ALG_SHA_384);
-    else
-        alg = PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256);
-
-    policy = psa_key_policy_init();
-    psa_key_policy_set_usage( &policy,
-                              PSA_KEY_USAGE_DERIVE,
-                              alg );
-    status = psa_set_key_policy( master_slot, &policy );
-    if( status != PSA_SUCCESS )
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-    status = psa_import_key( master_slot, PSA_KEY_TYPE_DERIVE, secret, slen );
-    if( status != PSA_SUCCESS )
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-    status = psa_key_derivation( &generator,
-                                 master_slot, alg,
-                                 random, rlen,
-                                 (unsigned char const *) label,
-                                 (size_t) strlen( label ),
-                                 dlen );
-    if( status != PSA_SUCCESS )
-    {
-        psa_generator_abort( &generator );
-        psa_destroy_key( master_slot );
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-    }
-
-    status = psa_generator_read( &generator, dstbuf, dlen );
-    if( status != PSA_SUCCESS )
-    {
-        psa_generator_abort( &generator );
-        psa_destroy_key( master_slot );
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-    }
-
-    status = psa_generator_abort( &generator );
-    if( status != PSA_SUCCESS )
-    {
-        psa_destroy_key( master_slot );
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-    }
-
-    status = psa_destroy_key( master_slot );
-    if( status != PSA_SUCCESS )
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-
-    return( 0 );
-}
-
-#else /* MBEDTLS_USE_PSA_CRYPTO */
-
-static int tls_prf_generic( mbedtls_md_type_t md_type,
-                            const unsigned char *secret, size_t slen,
-                            const char *label,
-                            const unsigned char *random, size_t rlen,
-                            unsigned char *dstbuf, size_t dlen )
-{
-    size_t nb;
-    size_t i, j, k, md_len;
-    unsigned char tmp[128];
-    unsigned char h_i[MBEDTLS_MD_MAX_SIZE];
-    const mbedtls_md_info_t *md_info;
-    mbedtls_md_context_t md_ctx;
-    int ret;
-
-    mbedtls_md_init( &md_ctx );
-
-    if( ( md_info = mbedtls_md_info_from_type( md_type ) ) == NULL )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-
-    md_len = mbedtls_md_get_size( md_info );
-
-    if( sizeof( tmp ) < md_len + strlen( label ) + rlen )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    nb = strlen( label );
-    memcpy( tmp + md_len, label, nb );
-    memcpy( tmp + md_len + nb, random, rlen );
-    nb += rlen;
-
-    /*
-     * Compute P_<hash>(secret, label + random)[0..dlen]
-     */
-    if ( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
-        return( ret );
-
-    mbedtls_md_hmac_starts( &md_ctx, secret, slen );
-    mbedtls_md_hmac_update( &md_ctx, tmp + md_len, nb );
-    mbedtls_md_hmac_finish( &md_ctx, tmp );
-
-    for( i = 0; i < dlen; i += md_len )
-    {
-        mbedtls_md_hmac_reset ( &md_ctx );
-        mbedtls_md_hmac_update( &md_ctx, tmp, md_len + nb );
-        mbedtls_md_hmac_finish( &md_ctx, h_i );
-
-        mbedtls_md_hmac_reset ( &md_ctx );
-        mbedtls_md_hmac_update( &md_ctx, tmp, md_len );
-        mbedtls_md_hmac_finish( &md_ctx, tmp );
-
-        k = ( i + md_len > dlen ) ? dlen % md_len : md_len;
-
-        for( j = 0; j < k; j++ )
-            dstbuf[i + j]  = h_i[j];
-    }
-
-    mbedtls_md_free( &md_ctx );
-
-    mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
-    mbedtls_platform_zeroize( h_i, sizeof( h_i ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-#if defined(MBEDTLS_SHA256_C)
-static int tls_prf_sha256( const unsigned char *secret, size_t slen,
-                           const char *label,
-                           const unsigned char *random, size_t rlen,
-                           unsigned char *dstbuf, size_t dlen )
-{
-    return( tls_prf_generic( MBEDTLS_MD_SHA256, secret, slen,
-                             label, random, rlen, dstbuf, dlen ) );
-}
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-static int tls_prf_sha384( const unsigned char *secret, size_t slen,
-                           const char *label,
-                           const unsigned char *random, size_t rlen,
-                           unsigned char *dstbuf, size_t dlen )
-{
-    return( tls_prf_generic( MBEDTLS_MD_SHA384, secret, slen,
-                             label, random, rlen, dstbuf, dlen ) );
-}
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-static void ssl_update_checksum_start( mbedtls_ssl_context *, const unsigned char *, size_t );
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *, const unsigned char *, size_t );
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-static void ssl_calc_verify_ssl( mbedtls_ssl_context *, unsigned char * );
-static void ssl_calc_finished_ssl( mbedtls_ssl_context *, unsigned char *, int );
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
-static void ssl_calc_verify_tls( mbedtls_ssl_context *, unsigned char * );
-static void ssl_calc_finished_tls( mbedtls_ssl_context *, unsigned char *, int );
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-static void ssl_update_checksum_sha256( mbedtls_ssl_context *, const unsigned char *, size_t );
-static void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *,unsigned char * );
-static void ssl_calc_finished_tls_sha256( mbedtls_ssl_context *,unsigned char *, int );
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-static void ssl_update_checksum_sha384( mbedtls_ssl_context *, const unsigned char *, size_t );
-static void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *, unsigned char * );
-static void ssl_calc_finished_tls_sha384( mbedtls_ssl_context *, unsigned char *, int );
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) && \
-    defined(MBEDTLS_USE_PSA_CRYPTO)
-static int ssl_use_opaque_psk( mbedtls_ssl_context const *ssl )
-{
-    if( ssl->conf->f_psk != NULL )
-    {
-        /* If we've used a callback to select the PSK,
-         * the static configuration is irrelevant. */
-        if( ssl->handshake->psk_opaque != 0 )
-            return( 1 );
-
-        return( 0 );
-    }
-
-    if( ssl->conf->psk_opaque != 0 )
-        return( 1 );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO &&
-          MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    int psa_fallthrough;
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    unsigned char tmp[64];
-    unsigned char keyblk[256];
-    unsigned char *key1;
-    unsigned char *key2;
-    unsigned char *mac_enc;
-    unsigned char *mac_dec;
-    size_t mac_key_len;
-    size_t iv_copy_len;
-    size_t taglen = 0;
-    const mbedtls_cipher_info_t *cipher_info;
-    const mbedtls_md_info_t *md_info;
-
-    /* cf. RFC 5246, Section 8.1:
-     * "The master secret is always exactly 48 bytes in length." */
-    size_t const master_secret_len = 48;
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    unsigned char session_hash[48];
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-    mbedtls_ssl_session *session = ssl->session_negotiate;
-    mbedtls_ssl_transform *transform = ssl->transform_negotiate;
-    mbedtls_ssl_handshake_params *handshake = ssl->handshake;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> derive keys" ) );
-
-    cipher_info = mbedtls_cipher_info_from_type( transform->ciphersuite_info->cipher );
-    if( cipher_info == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "cipher info for %d not found",
-                            transform->ciphersuite_info->cipher ) );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    md_info = mbedtls_md_info_from_type( transform->ciphersuite_info->mac );
-    if( md_info == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "mbedtls_md info for %d not found",
-                            transform->ciphersuite_info->mac ) );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    /*
-     * Set appropriate PRF function and other SSL / TLS / TLS1.2 functions
-     */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        handshake->tls_prf = ssl3_prf;
-        handshake->calc_verify = ssl_calc_verify_ssl;
-        handshake->calc_finished = ssl_calc_finished_ssl;
-    }
-    else
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        handshake->tls_prf = tls1_prf;
-        handshake->calc_verify = ssl_calc_verify_tls;
-        handshake->calc_finished = ssl_calc_finished_tls;
-    }
-    else
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA512_C)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 &&
-        transform->ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
-    {
-        handshake->tls_prf = tls_prf_sha384;
-        handshake->calc_verify = ssl_calc_verify_tls_sha384;
-        handshake->calc_finished = ssl_calc_finished_tls_sha384;
-    }
-    else
-#endif
-#if defined(MBEDTLS_SHA256_C)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        handshake->tls_prf = tls_prf_sha256;
-        handshake->calc_verify = ssl_calc_verify_tls_sha256;
-        handshake->calc_finished = ssl_calc_finished_tls_sha256;
-    }
-    else
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    /*
-     * SSLv3:
-     *   master =
-     *     MD5( premaster + SHA1( 'A'   + premaster + randbytes ) ) +
-     *     MD5( premaster + SHA1( 'BB'  + premaster + randbytes ) ) +
-     *     MD5( premaster + SHA1( 'CCC' + premaster + randbytes ) )
-     *
-     * TLSv1+:
-     *   master = PRF( premaster, "master secret", randbytes )[0..47]
-     */
-    if( handshake->resume != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "no premaster (session resumed)" ) );
-    }
-    else
-    {
-        /* The label for the KDF used for key expansion.
-         * This is either "master secret" or "extended master secret"
-         * depending on whether the Extended Master Secret extension
-         * is used. */
-        char const *lbl = "master secret";
-
-        /* The salt for the KDF used for key expansion.
-         * - If the Extended Master Secret extension is not used,
-         *   this is ClientHello.Random + ServerHello.Random
-         *   (see Sect. 8.1 in RFC 5246).
-         * - If the Extended Master Secret extension is used,
-         *   this is the transcript of the handshake so far.
-         *   (see Sect. 4 in RFC 7627). */
-        unsigned char const *salt = handshake->randbytes;
-        size_t salt_len = 64;
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-        const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-            ssl->transform_negotiate->ciphersuite_info;
-        mbedtls_md_type_t const md_type = ciphersuite_info->mac;
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-        if( ssl->handshake->extended_ms == MBEDTLS_SSL_EXTENDED_MS_ENABLED )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "using extended master secret" ) );
-
-            lbl  = "extended master secret";
-            salt = session_hash;
-            ssl->handshake->calc_verify( ssl, session_hash );
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-            if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-            {
-#if defined(MBEDTLS_SHA512_C)
-                if( md_type == MBEDTLS_MD_SHA384 )
-                    salt_len = 48;
-                else
-#endif /* MBEDTLS_SHA512_C */
-                    salt_len = 32;
-            }
-            else
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-                salt_len = 36;
-
-            MBEDTLS_SSL_DEBUG_BUF( 3, "session hash", session_hash, salt_len );
-        }
-#endif /* MBEDTLS_SSL_EXTENDED_MS_ENABLED */
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO) &&          \
-    defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK &&
-            ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 &&
-            ssl_use_opaque_psk( ssl ) == 1 )
-        {
-            /* Perform PSK-to-MS expansion in a single step. */
-            psa_status_t status;
-            psa_algorithm_t alg;
-            psa_crypto_generator_t generator = PSA_CRYPTO_GENERATOR_INIT;
-            psa_key_handle_t psk;
-
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "perform PSA-based PSK-to-MS expansion" ) );
-
-            psk = ssl->conf->psk_opaque;
-            if( ssl->handshake->psk_opaque != 0 )
-                psk = ssl->handshake->psk_opaque;
-
-            if( md_type == MBEDTLS_MD_SHA384 )
-                alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384);
-            else
-                alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256);
-
-            status = psa_key_derivation( &generator, psk, alg,
-                                         salt, salt_len,
-                                         (unsigned char const *) lbl,
-                                         (size_t) strlen( lbl ),
-                                         master_secret_len );
-            if( status != PSA_SUCCESS )
-            {
-                psa_generator_abort( &generator );
-                return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-            }
-
-            status = psa_generator_read( &generator, session->master,
-                                         master_secret_len );
-            if( status != PSA_SUCCESS )
-            {
-                psa_generator_abort( &generator );
-                return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-            }
-
-            status = psa_generator_abort( &generator );
-            if( status != PSA_SUCCESS )
-                return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-        else
-#endif
-        {
-            ret = handshake->tls_prf( handshake->premaster, handshake->pmslen,
-                                      lbl, salt, salt_len,
-                                      session->master,
-                                      master_secret_len );
-            if( ret != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret );
-                return( ret );
-            }
-
-            MBEDTLS_SSL_DEBUG_BUF( 3, "premaster secret",
-                                   handshake->premaster,
-                                   handshake->pmslen );
-
-            mbedtls_platform_zeroize( handshake->premaster,
-                                      sizeof(handshake->premaster) );
-        }
-    }
-
-    /*
-     * Swap the client and server random values.
-     */
-    memcpy( tmp, handshake->randbytes, 64 );
-    memcpy( handshake->randbytes, tmp + 32, 32 );
-    memcpy( handshake->randbytes + 32, tmp, 32 );
-    mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
-
-    /*
-     *  SSLv3:
-     *    key block =
-     *      MD5( master + SHA1( 'A'    + master + randbytes ) ) +
-     *      MD5( master + SHA1( 'BB'   + master + randbytes ) ) +
-     *      MD5( master + SHA1( 'CCC'  + master + randbytes ) ) +
-     *      MD5( master + SHA1( 'DDDD' + master + randbytes ) ) +
-     *      ...
-     *
-     *  TLSv1:
-     *    key block = PRF( master, "key expansion", randbytes )
-     */
-    ret = handshake->tls_prf( session->master, 48, "key expansion",
-                              handshake->randbytes, 64, keyblk, 256 );
-    if( ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite = %s",
-                   mbedtls_ssl_get_ciphersuite_name( session->ciphersuite ) ) );
-    MBEDTLS_SSL_DEBUG_BUF( 3, "master secret", session->master, 48 );
-    MBEDTLS_SSL_DEBUG_BUF( 4, "random bytes", handshake->randbytes, 64 );
-    MBEDTLS_SSL_DEBUG_BUF( 4, "key block", keyblk, 256 );
-
-    mbedtls_platform_zeroize( handshake->randbytes,
-                              sizeof( handshake->randbytes ) );
-
-    /*
-     * Determine the appropriate key, IV and MAC length.
-     */
-
-    transform->keylen = cipher_info->key_bitlen / 8;
-
-    if( cipher_info->mode == MBEDTLS_MODE_GCM ||
-        cipher_info->mode == MBEDTLS_MODE_CCM ||
-        cipher_info->mode == MBEDTLS_MODE_CHACHAPOLY )
-    {
-        size_t explicit_ivlen;
-
-        transform->maclen = 0;
-        mac_key_len = 0;
-
-        /* All modes haves 96-bit IVs;
-         * GCM and CCM has 4 implicit and 8 explicit bytes
-         * ChachaPoly has all 12 bytes implicit
-         */
-        transform->ivlen = 12;
-        if( cipher_info->mode == MBEDTLS_MODE_CHACHAPOLY )
-            transform->fixed_ivlen = 12;
-        else
-            transform->fixed_ivlen = 4;
-
-        /* All modes have 128-bit tags, except CCM_8 (ciphersuite flag) */
-        taglen = transform->ciphersuite_info->flags &
-                  MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16;
-
-
-        /* Minimum length of encrypted record */
-        explicit_ivlen = transform->ivlen - transform->fixed_ivlen;
-        transform->minlen = explicit_ivlen + taglen;
-    }
-    else
-    {
-        /* Initialize HMAC contexts */
-        if( ( ret = mbedtls_md_setup( &transform->md_ctx_enc, md_info, 1 ) ) != 0 ||
-            ( ret = mbedtls_md_setup( &transform->md_ctx_dec, md_info, 1 ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
-            return( ret );
-        }
-
-        /* Get MAC length */
-        mac_key_len = mbedtls_md_get_size( md_info );
-        transform->maclen = mac_key_len;
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-        /*
-         * If HMAC is to be truncated, we shall keep the leftmost bytes,
-         * (rfc 6066 page 13 or rfc 2104 section 4),
-         * so we only need to adjust the length here.
-         */
-        if( session->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED )
-        {
-            transform->maclen = MBEDTLS_SSL_TRUNCATED_HMAC_LEN;
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT)
-            /* Fall back to old, non-compliant version of the truncated
-             * HMAC implementation which also truncates the key
-             * (Mbed TLS versions from 1.3 to 2.6.0) */
-            mac_key_len = transform->maclen;
-#endif
-        }
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-        /* IV length */
-        transform->ivlen = cipher_info->iv_size;
-
-        /* Minimum length */
-        if( cipher_info->mode == MBEDTLS_MODE_STREAM )
-            transform->minlen = transform->maclen;
-        else
-        {
-            /*
-             * GenericBlockCipher:
-             * 1. if EtM is in use: one block plus MAC
-             *    otherwise: * first multiple of blocklen greater than maclen
-             * 2. IV except for SSL3 and TLS 1.0
-             */
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-            if( session->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED )
-            {
-                transform->minlen = transform->maclen
-                                  + cipher_info->block_size;
-            }
-            else
-#endif
-            {
-                transform->minlen = transform->maclen
-                                  + cipher_info->block_size
-                                  - transform->maclen % cipher_info->block_size;
-            }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1)
-            if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
-                ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_1 )
-                ; /* No need to adjust minlen */
-            else
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
-            if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_2 ||
-                ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-            {
-                transform->minlen += transform->ivlen;
-            }
-            else
-#endif
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "keylen: %d, minlen: %d, ivlen: %d, maclen: %d",
-                   transform->keylen, transform->minlen, transform->ivlen,
-                   transform->maclen ) );
-
-    /*
-     * Finally setup the cipher contexts, IVs and MAC secrets.
-     */
-#if defined(MBEDTLS_SSL_CLI_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-    {
-        key1 = keyblk + mac_key_len * 2;
-        key2 = keyblk + mac_key_len * 2 + transform->keylen;
-
-        mac_enc = keyblk;
-        mac_dec = keyblk + mac_key_len;
-
-        /*
-         * This is not used in TLS v1.1.
-         */
-        iv_copy_len = ( transform->fixed_ivlen ) ?
-                            transform->fixed_ivlen : transform->ivlen;
-        memcpy( transform->iv_enc, key2 + transform->keylen,  iv_copy_len );
-        memcpy( transform->iv_dec, key2 + transform->keylen + iv_copy_len,
-                iv_copy_len );
-    }
-    else
-#endif /* MBEDTLS_SSL_CLI_C */
-#if defined(MBEDTLS_SSL_SRV_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-    {
-        key1 = keyblk + mac_key_len * 2 + transform->keylen;
-        key2 = keyblk + mac_key_len * 2;
-
-        mac_enc = keyblk + mac_key_len;
-        mac_dec = keyblk;
-
-        /*
-         * This is not used in TLS v1.1.
-         */
-        iv_copy_len = ( transform->fixed_ivlen ) ?
-                            transform->fixed_ivlen : transform->ivlen;
-        memcpy( transform->iv_dec, key1 + transform->keylen,  iv_copy_len );
-        memcpy( transform->iv_enc, key1 + transform->keylen + iv_copy_len,
-                iv_copy_len );
-    }
-    else
-#endif /* MBEDTLS_SSL_SRV_C */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        if( mac_key_len > sizeof transform->mac_enc )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        memcpy( transform->mac_enc, mac_enc, mac_key_len );
-        memcpy( transform->mac_dec, mac_dec, mac_key_len );
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
-    {
-        /* For HMAC-based ciphersuites, initialize the HMAC transforms.
-           For AEAD-based ciphersuites, there is nothing to do here. */
-        if( mac_key_len != 0 )
-        {
-            mbedtls_md_hmac_starts( &transform->md_ctx_enc, mac_enc, mac_key_len );
-            mbedtls_md_hmac_starts( &transform->md_ctx_dec, mac_dec, mac_key_len );
-        }
-    }
-    else
-#endif
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_init != NULL )
-    {
-        int ret = 0;
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_init()" ) );
-
-        if( ( ret = mbedtls_ssl_hw_record_init( ssl, key1, key2, transform->keylen,
-                                        transform->iv_enc, transform->iv_dec,
-                                        iv_copy_len,
-                                        mac_enc, mac_dec,
-                                        mac_key_len ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_init", ret );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-    }
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-    if( ssl->conf->f_export_keys != NULL )
-    {
-        ssl->conf->f_export_keys( ssl->conf->p_export_keys,
-                                  session->master, keyblk,
-                                  mac_key_len, transform->keylen,
-                                  iv_copy_len );
-    }
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-
-    /* Only use PSA-based ciphers for TLS-1.2.
-     * That's relevant at least for TLS-1.0, where
-     * we assume that mbedtls_cipher_crypt() updates
-     * the structure field for the IV, which the PSA-based
-     * implementation currently doesn't. */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        ret = mbedtls_cipher_setup_psa( &transform->cipher_ctx_enc,
-                                        cipher_info, taglen );
-        if( ret != 0 && ret != MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup_psa", ret );
-            return( ret );
-        }
-
-        if( ret == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "Successfully setup PSA-based encryption cipher context" ) );
-            psa_fallthrough = 0;
-        }
-        else
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "Failed to setup PSA-based cipher context for record encryption - fall through to default setup." ) );
-            psa_fallthrough = 1;
-        }
-    }
-    else
-        psa_fallthrough = 1;
-#else
-    psa_fallthrough = 1;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-    if( psa_fallthrough == 1 )
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( ( ret = mbedtls_cipher_setup( &transform->cipher_ctx_enc,
-                                 cipher_info ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    /* Only use PSA-based ciphers for TLS-1.2.
-     * That's relevant at least for TLS-1.0, where
-     * we assume that mbedtls_cipher_crypt() updates
-     * the structure field for the IV, which the PSA-based
-     * implementation currently doesn't. */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
-    {
-        ret = mbedtls_cipher_setup_psa( &transform->cipher_ctx_dec,
-                                        cipher_info, taglen );
-        if( ret != 0 && ret != MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup_psa", ret );
-            return( ret );
-        }
-
-        if( ret == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "Successfully setup PSA-based decryption cipher context" ) );
-            psa_fallthrough = 0;
-        }
-        else
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "Failed to setup PSA-based cipher context for record decryption - fall through to default setup." ) );
-            psa_fallthrough = 1;
-        }
-    }
-    else
-        psa_fallthrough = 1;
-#else
-    psa_fallthrough = 1;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-    if( psa_fallthrough == 1 )
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( ( ret = mbedtls_cipher_setup( &transform->cipher_ctx_dec,
-                                 cipher_info ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup", ret );
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_enc, key1,
-                               cipher_info->key_bitlen,
-                               MBEDTLS_ENCRYPT ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_dec, key2,
-                               cipher_info->key_bitlen,
-                               MBEDTLS_DECRYPT ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( cipher_info->mode == MBEDTLS_MODE_CBC )
-    {
-        if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_enc,
-                                             MBEDTLS_PADDING_NONE ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret );
-            return( ret );
-        }
-
-        if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_dec,
-                                             MBEDTLS_PADDING_NONE ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret );
-            return( ret );
-        }
-    }
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-    mbedtls_platform_zeroize( keyblk, sizeof( keyblk ) );
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    // Initialize compression
-    //
-    if( session->compression == MBEDTLS_SSL_COMPRESS_DEFLATE )
-    {
-        if( ssl->compress_buf == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "Allocating compression buffer" ) );
-            ssl->compress_buf = mbedtls_calloc( 1, MBEDTLS_SSL_COMPRESS_BUFFER_LEN );
-            if( ssl->compress_buf == NULL )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed",
-                                    MBEDTLS_SSL_COMPRESS_BUFFER_LEN ) );
-                return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-            }
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "Initializing zlib states" ) );
-
-        memset( &transform->ctx_deflate, 0, sizeof( transform->ctx_deflate ) );
-        memset( &transform->ctx_inflate, 0, sizeof( transform->ctx_inflate ) );
-
-        if( deflateInit( &transform->ctx_deflate,
-                         Z_DEFAULT_COMPRESSION )   != Z_OK ||
-            inflateInit( &transform->ctx_inflate ) != Z_OK )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "Failed to initialize compression" ) );
-            return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
-        }
-    }
-#endif /* MBEDTLS_ZLIB_SUPPORT */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= derive keys" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-void ssl_calc_verify_ssl( mbedtls_ssl_context *ssl, unsigned char hash[36] )
-{
-    mbedtls_md5_context md5;
-    mbedtls_sha1_context sha1;
-    unsigned char pad_1[48];
-    unsigned char pad_2[48];
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify ssl" ) );
-
-    mbedtls_md5_init( &md5 );
-    mbedtls_sha1_init( &sha1 );
-
-    mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
-    mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
-
-    memset( pad_1, 0x36, 48 );
-    memset( pad_2, 0x5C, 48 );
-
-    mbedtls_md5_update_ret( &md5, ssl->session_negotiate->master, 48 );
-    mbedtls_md5_update_ret( &md5, pad_1, 48 );
-    mbedtls_md5_finish_ret( &md5, hash );
-
-    mbedtls_md5_starts_ret( &md5 );
-    mbedtls_md5_update_ret( &md5, ssl->session_negotiate->master, 48 );
-    mbedtls_md5_update_ret( &md5, pad_2, 48 );
-    mbedtls_md5_update_ret( &md5, hash,  16 );
-    mbedtls_md5_finish_ret( &md5, hash );
-
-    mbedtls_sha1_update_ret( &sha1, ssl->session_negotiate->master, 48 );
-    mbedtls_sha1_update_ret( &sha1, pad_1, 40 );
-    mbedtls_sha1_finish_ret( &sha1, hash + 16 );
-
-    mbedtls_sha1_starts_ret( &sha1 );
-    mbedtls_sha1_update_ret( &sha1, ssl->session_negotiate->master, 48 );
-    mbedtls_sha1_update_ret( &sha1, pad_2, 40 );
-    mbedtls_sha1_update_ret( &sha1, hash + 16, 20 );
-    mbedtls_sha1_finish_ret( &sha1, hash + 16 );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
-
-    mbedtls_md5_free(  &md5  );
-    mbedtls_sha1_free( &sha1 );
-
-    return;
-}
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
-void ssl_calc_verify_tls( mbedtls_ssl_context *ssl, unsigned char hash[36] )
-{
-    mbedtls_md5_context md5;
-    mbedtls_sha1_context sha1;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify tls" ) );
-
-    mbedtls_md5_init( &md5 );
-    mbedtls_sha1_init( &sha1 );
-
-    mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
-    mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
-
-    mbedtls_md5_finish_ret( &md5,  hash );
-    mbedtls_sha1_finish_ret( &sha1, hash + 16 );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
-
-    mbedtls_md5_free(  &md5  );
-    mbedtls_sha1_free( &sha1 );
-
-    return;
-}
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *ssl, unsigned char hash[32] )
-{
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    size_t hash_size;
-    psa_status_t status;
-    psa_hash_operation_t sha256_psa = psa_hash_operation_init();
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> PSA calc verify sha256" ) );
-    status = psa_hash_clone( &ssl->handshake->fin_sha256_psa, &sha256_psa );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash clone failed" ) );
-        return;
-    }
-
-    status = psa_hash_finish( &sha256_psa, hash, 32, &hash_size );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash finish failed" ) );
-        return;
-    }
-    MBEDTLS_SSL_DEBUG_BUF( 3, "PSA calculated verify result", hash, 32 );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= PSA calc verify" ) );
-#else
-    mbedtls_sha256_context sha256;
-
-    mbedtls_sha256_init( &sha256 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha256" ) );
-
-    mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 );
-    mbedtls_sha256_finish_ret( &sha256, hash );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 32 );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
-
-    mbedtls_sha256_free( &sha256 );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    return;
-}
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *ssl, unsigned char hash[48] )
-{
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    size_t hash_size;
-    psa_status_t status;
-    psa_hash_operation_t sha384_psa = psa_hash_operation_init();
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> PSA calc verify sha384" ) );
-    status = psa_hash_clone( &ssl->handshake->fin_sha384_psa, &sha384_psa );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash clone failed" ) );
-        return;
-    }
-
-    status = psa_hash_finish( &sha384_psa, hash, 48, &hash_size );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash finish failed" ) );
-        return;
-    }
-    MBEDTLS_SSL_DEBUG_BUF( 3, "PSA calculated verify result", hash, 48 );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= PSA calc verify" ) );
-#else
-    mbedtls_sha512_context sha512;
-
-    mbedtls_sha512_init( &sha512 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha384" ) );
-
-    mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 );
-    mbedtls_sha512_finish_ret( &sha512, hash );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 48 );
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
-
-    mbedtls_sha512_free( &sha512 );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    return;
-}
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exchange_type_t key_ex )
-{
-    unsigned char *p = ssl->handshake->premaster;
-    unsigned char *end = p + sizeof( ssl->handshake->premaster );
-    const unsigned char *psk = ssl->conf->psk;
-    size_t psk_len = ssl->conf->psk_len;
-
-    /* If the psk callback was called, use its result */
-    if( ssl->handshake->psk != NULL )
-    {
-        psk = ssl->handshake->psk;
-        psk_len = ssl->handshake->psk_len;
-    }
-
-    /*
-     * PMS = struct {
-     *     opaque other_secret<0..2^16-1>;
-     *     opaque psk<0..2^16-1>;
-     * };
-     * with "other_secret" depending on the particular key exchange
-     */
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-    if( key_ex == MBEDTLS_KEY_EXCHANGE_PSK )
-    {
-        if( end - p < 2 )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-        *(p++) = (unsigned char)( psk_len >> 8 );
-        *(p++) = (unsigned char)( psk_len      );
-
-        if( end < p || (size_t)( end - p ) < psk_len )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-        memset( p, 0, psk_len );
-        p += psk_len;
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( key_ex == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
-    {
-        /*
-         * other_secret already set by the ClientKeyExchange message,
-         * and is 48 bytes long
-         */
-        if( end - p < 2 )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-        *p++ = 0;
-        *p++ = 48;
-        p += 48;
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( key_ex == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
-    {
-        int ret;
-        size_t len;
-
-        /* Write length only when we know the actual value */
-        if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx,
-                                      p + 2, end - ( p + 2 ), &len,
-                                      ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret );
-            return( ret );
-        }
-        *(p++) = (unsigned char)( len >> 8 );
-        *(p++) = (unsigned char)( len );
-        p += len;
-
-        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( key_ex == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
-    {
-        int ret;
-        size_t zlen;
-
-        if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx, &zlen,
-                                       p + 2, end - ( p + 2 ),
-                                       ssl->conf->f_rng, ssl->conf->p_rng ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret );
-            return( ret );
-        }
-
-        *(p++) = (unsigned char)( zlen >> 8 );
-        *(p++) = (unsigned char)( zlen      );
-        p += zlen;
-
-        MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
-                                MBEDTLS_DEBUG_ECDH_Z );
-    }
-    else
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    /* opaque psk<0..2^16-1>; */
-    if( end - p < 2 )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    *(p++) = (unsigned char)( psk_len >> 8 );
-    *(p++) = (unsigned char)( psk_len      );
-
-    if( end < p || (size_t)( end - p ) < psk_len )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    memcpy( p, psk, psk_len );
-    p += psk_len;
-
-    ssl->handshake->pmslen = p - ssl->handshake->premaster;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-/*
- * SSLv3.0 MAC functions
- */
-#define SSL_MAC_MAX_BYTES   20  /* MD-5 or SHA-1 */
-static void ssl_mac( mbedtls_md_context_t *md_ctx,
-                     const unsigned char *secret,
-                     const unsigned char *buf, size_t len,
-                     const unsigned char *ctr, int type,
-                     unsigned char out[SSL_MAC_MAX_BYTES] )
-{
-    unsigned char header[11];
-    unsigned char padding[48];
-    int padlen;
-    int md_size = mbedtls_md_get_size( md_ctx->md_info );
-    int md_type = mbedtls_md_get_type( md_ctx->md_info );
-
-    /* Only MD5 and SHA-1 supported */
-    if( md_type == MBEDTLS_MD_MD5 )
-        padlen = 48;
-    else
-        padlen = 40;
-
-    memcpy( header, ctr, 8 );
-    header[ 8] = (unsigned char)  type;
-    header[ 9] = (unsigned char)( len >> 8 );
-    header[10] = (unsigned char)( len      );
-
-    memset( padding, 0x36, padlen );
-    mbedtls_md_starts( md_ctx );
-    mbedtls_md_update( md_ctx, secret,  md_size );
-    mbedtls_md_update( md_ctx, padding, padlen  );
-    mbedtls_md_update( md_ctx, header,  11      );
-    mbedtls_md_update( md_ctx, buf,     len     );
-    mbedtls_md_finish( md_ctx, out              );
-
-    memset( padding, 0x5C, padlen );
-    mbedtls_md_starts( md_ctx );
-    mbedtls_md_update( md_ctx, secret,    md_size );
-    mbedtls_md_update( md_ctx, padding,   padlen  );
-    mbedtls_md_update( md_ctx, out,       md_size );
-    mbedtls_md_finish( md_ctx, out                );
-}
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) ||     \
-    ( defined(MBEDTLS_CIPHER_MODE_CBC) &&                                  \
-      ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) || defined(MBEDTLS_ARIA_C)) )
-#define SSL_SOME_MODES_USE_MAC
-#endif
-
-/* The function below is only used in the Lucky 13 counter-measure in
- * ssl_decrypt_buf(). These are the defines that guard the call site. */
-#if defined(SSL_SOME_MODES_USE_MAC) && \
-    ( defined(MBEDTLS_SSL_PROTO_TLS1) || \
-      defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-      defined(MBEDTLS_SSL_PROTO_TLS1_2) )
-/* This function makes sure every byte in the memory region is accessed
- * (in ascending addresses order) */
-static void ssl_read_memory( unsigned char *p, size_t len )
-{
-    unsigned char acc = 0;
-    volatile unsigned char force;
-
-    for( ; len != 0; p++, len-- )
-        acc ^= *p;
-
-    force = acc;
-    (void) force;
-}
-#endif /* SSL_SOME_MODES_USE_MAC && ( TLS1 || TLS1_1 || TLS1_2 ) */
-
-/*
- * Encryption/decryption functions
- */
-static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
-{
-    mbedtls_cipher_mode_t mode;
-    int auth_done = 0;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> encrypt buf" ) );
-
-    if( ssl->session_out == NULL || ssl->transform_out == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    mode = mbedtls_cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc );
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "before encrypt: output payload",
-                      ssl->out_msg, ssl->out_msglen );
-
-    /*
-     * Add MAC before if needed
-     */
-#if defined(SSL_SOME_MODES_USE_MAC)
-    if( mode == MBEDTLS_MODE_STREAM ||
-        ( mode == MBEDTLS_MODE_CBC
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-          && ssl->session_out->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED
-#endif
-        ) )
-    {
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-        {
-            unsigned char mac[SSL_MAC_MAX_BYTES];
-
-            ssl_mac( &ssl->transform_out->md_ctx_enc,
-                      ssl->transform_out->mac_enc,
-                      ssl->out_msg, ssl->out_msglen,
-                      ssl->out_ctr, ssl->out_msgtype,
-                      mac );
-
-            memcpy( ssl->out_msg + ssl->out_msglen, mac, ssl->transform_out->maclen );
-        }
-        else
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-        defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
-        {
-            unsigned char mac[MBEDTLS_SSL_MAC_ADD];
-
-            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_ctr, 8 );
-            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_hdr, 3 );
-            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_len, 2 );
-            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc,
-                             ssl->out_msg, ssl->out_msglen );
-            mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc, mac );
-            mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc );
-
-            memcpy( ssl->out_msg + ssl->out_msglen, mac, ssl->transform_out->maclen );
-        }
-        else
-#endif
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac",
-                       ssl->out_msg + ssl->out_msglen,
-                       ssl->transform_out->maclen );
-
-        ssl->out_msglen += ssl->transform_out->maclen;
-        auth_done++;
-    }
-#endif /* AEAD not the only option */
-
-    /*
-     * Encrypt
-     */
-#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
-    if( mode == MBEDTLS_MODE_STREAM )
-    {
-        int ret;
-        size_t olen = 0;
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
-                            "including %d bytes of padding",
-                       ssl->out_msglen, 0 ) );
-
-        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
-                                   ssl->transform_out->iv_enc,
-                                   ssl->transform_out->ivlen,
-                                   ssl->out_msg, ssl->out_msglen,
-                                   ssl->out_msg, &olen ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
-            return( ret );
-        }
-
-        if( ssl->out_msglen != olen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-    }
-    else
-#endif /* MBEDTLS_ARC4_C || MBEDTLS_CIPHER_NULL_CIPHER */
-#if defined(MBEDTLS_GCM_C) || \
-    defined(MBEDTLS_CCM_C) || \
-    defined(MBEDTLS_CHACHAPOLY_C)
-    if( mode == MBEDTLS_MODE_GCM ||
-        mode == MBEDTLS_MODE_CCM ||
-        mode == MBEDTLS_MODE_CHACHAPOLY )
-    {
-        int ret;
-        size_t enc_msglen, olen;
-        unsigned char *enc_msg;
-        unsigned char add_data[13];
-        unsigned char iv[12];
-        mbedtls_ssl_transform *transform = ssl->transform_out;
-        unsigned char taglen = transform->ciphersuite_info->flags &
-                               MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16;
-        size_t explicit_ivlen = transform->ivlen - transform->fixed_ivlen;
-
-        /*
-         * Prepare additional authenticated data
-         */
-        memcpy( add_data, ssl->out_ctr, 8 );
-        add_data[8]  = ssl->out_msgtype;
-        mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
-                           ssl->conf->transport, add_data + 9 );
-        add_data[11] = ( ssl->out_msglen >> 8 ) & 0xFF;
-        add_data[12] = ssl->out_msglen & 0xFF;
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "additional data for AEAD", add_data, 13 );
-
-        /*
-         * Generate IV
-         */
-        if( transform->ivlen == 12 && transform->fixed_ivlen == 4 )
-        {
-            /* GCM and CCM: fixed || explicit (=seqnum) */
-            memcpy( iv, transform->iv_enc, transform->fixed_ivlen );
-            memcpy( iv + transform->fixed_ivlen, ssl->out_ctr, 8 );
-            memcpy( ssl->out_iv, ssl->out_ctr, 8 );
-
-        }
-        else if( transform->ivlen == 12 && transform->fixed_ivlen == 12 )
-        {
-            /* ChachaPoly: fixed XOR sequence number */
-            unsigned char i;
-
-            memcpy( iv, transform->iv_enc, transform->fixed_ivlen );
-
-            for( i = 0; i < 8; i++ )
-                iv[i+4] ^= ssl->out_ctr[i];
-        }
-        else
-        {
-            /* Reminder if we ever add an AEAD mode with a different size */
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "IV used (internal)",
-                                  iv, transform->ivlen );
-        MBEDTLS_SSL_DEBUG_BUF( 4, "IV used (transmitted)",
-                                  ssl->out_iv, explicit_ivlen );
-
-        /*
-         * Fix message length with added IV
-         */
-        enc_msg = ssl->out_msg;
-        enc_msglen = ssl->out_msglen;
-        ssl->out_msglen += explicit_ivlen;
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
-                                    "including 0 bytes of padding",
-                                    ssl->out_msglen ) );
-
-        /*
-         * Encrypt and authenticate
-         */
-        if( ( ret = mbedtls_cipher_auth_encrypt( &transform->cipher_ctx_enc,
-                                         iv, transform->ivlen,
-                                         add_data, 13,
-                                         enc_msg, enc_msglen,
-                                         enc_msg, &olen,
-                                         enc_msg + enc_msglen, taglen ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_auth_encrypt", ret );
-            return( ret );
-        }
-
-        if( olen != enc_msglen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        ssl->out_msglen += taglen;
-        auth_done++;
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "after encrypt: tag", enc_msg + enc_msglen, taglen );
-    }
-    else
-#endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */
-#if defined(MBEDTLS_CIPHER_MODE_CBC) &&                                    \
-    ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) || defined(MBEDTLS_ARIA_C) )
-    if( mode == MBEDTLS_MODE_CBC )
-    {
-        int ret;
-        unsigned char *enc_msg;
-        size_t enc_msglen, padlen, olen = 0, i;
-
-        padlen = ssl->transform_out->ivlen - ( ssl->out_msglen + 1 ) %
-                 ssl->transform_out->ivlen;
-        if( padlen == ssl->transform_out->ivlen )
-            padlen = 0;
-
-        for( i = 0; i <= padlen; i++ )
-            ssl->out_msg[ssl->out_msglen + i] = (unsigned char) padlen;
-
-        ssl->out_msglen += padlen + 1;
-
-        enc_msglen = ssl->out_msglen;
-        enc_msg = ssl->out_msg;
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        /*
-         * Prepend per-record IV for block cipher in TLS v1.1 and up as per
-         * Method 1 (6.2.3.2. in RFC4346 and RFC5246)
-         */
-        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
-        {
-            /*
-             * Generate IV
-             */
-            ret = ssl->conf->f_rng( ssl->conf->p_rng, ssl->transform_out->iv_enc,
-                                  ssl->transform_out->ivlen );
-            if( ret != 0 )
-                return( ret );
-
-            memcpy( ssl->out_iv, ssl->transform_out->iv_enc,
-                    ssl->transform_out->ivlen );
-
-            /*
-             * Fix pointer positions and message length with added IV
-             */
-            enc_msg = ssl->out_msg;
-            enc_msglen = ssl->out_msglen;
-            ssl->out_msglen += ssl->transform_out->ivlen;
-        }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
-                            "including %d bytes of IV and %d bytes of padding",
-                            ssl->out_msglen, ssl->transform_out->ivlen,
-                            padlen + 1 ) );
-
-        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
-                                   ssl->transform_out->iv_enc,
-                                   ssl->transform_out->ivlen,
-                                   enc_msg, enc_msglen,
-                                   enc_msg, &olen ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
-            return( ret );
-        }
-
-        if( enc_msglen != olen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1)
-        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 )
-        {
-            /*
-             * Save IV in SSL3 and TLS1
-             */
-            memcpy( ssl->transform_out->iv_enc,
-                    ssl->transform_out->cipher_ctx_enc.iv,
-                    ssl->transform_out->ivlen );
-        }
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-        if( auth_done == 0 )
-        {
-            unsigned char mac[MBEDTLS_SSL_MAC_ADD];
-
-            /*
-             * MAC(MAC_write_key, seq_num +
-             *     TLSCipherText.type +
-             *     TLSCipherText.version +
-             *     length_of( (IV +) ENC(...) ) +
-             *     IV + // except for TLS 1.0
-             *     ENC(content + padding + padding_length));
-             */
-            unsigned char pseudo_hdr[13];
-
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
-
-            memcpy( pseudo_hdr +  0, ssl->out_ctr, 8 );
-            memcpy( pseudo_hdr +  8, ssl->out_hdr, 3 );
-            pseudo_hdr[11] = (unsigned char)( ( ssl->out_msglen >> 8 ) & 0xFF );
-            pseudo_hdr[12] = (unsigned char)( ( ssl->out_msglen      ) & 0xFF );
-
-            MBEDTLS_SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 );
-
-            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, pseudo_hdr, 13 );
-            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc,
-                             ssl->out_iv, ssl->out_msglen );
-            mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc, mac );
-            mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc );
-
-            memcpy( ssl->out_iv + ssl->out_msglen, mac,
-                    ssl->transform_out->maclen );
-
-            ssl->out_msglen += ssl->transform_out->maclen;
-            auth_done++;
-        }
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-    }
-    else
-#endif /* MBEDTLS_CIPHER_MODE_CBC &&
-          ( MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C || MBEDTLS_ARIA_C ) */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    /* Make extra sure authentication was performed, exactly once */
-    if( auth_done != 1 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= encrypt buf" ) );
-
-    return( 0 );
-}
-
-static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
-{
-    mbedtls_cipher_mode_t mode;
-    int auth_done = 0;
-#if defined(SSL_SOME_MODES_USE_MAC)
-    size_t padlen = 0, correct = 1;
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> decrypt buf" ) );
-
-    if( ssl->session_in == NULL || ssl->transform_in == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    mode = mbedtls_cipher_get_cipher_mode( &ssl->transform_in->cipher_ctx_dec );
-
-    if( ssl->in_msglen < ssl->transform_in->minlen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "in_msglen (%d) < minlen (%d)",
-                       ssl->in_msglen, ssl->transform_in->minlen ) );
-        return( MBEDTLS_ERR_SSL_INVALID_MAC );
-    }
-
-#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
-    if( mode == MBEDTLS_MODE_STREAM )
-    {
-        int ret;
-        size_t olen = 0;
-
-        padlen = 0;
-
-        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_in->cipher_ctx_dec,
-                                   ssl->transform_in->iv_dec,
-                                   ssl->transform_in->ivlen,
-                                   ssl->in_msg, ssl->in_msglen,
-                                   ssl->in_msg, &olen ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
-            return( ret );
-        }
-
-        if( ssl->in_msglen != olen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-    }
-    else
-#endif /* MBEDTLS_ARC4_C || MBEDTLS_CIPHER_NULL_CIPHER */
-#if defined(MBEDTLS_GCM_C) || \
-    defined(MBEDTLS_CCM_C) || \
-    defined(MBEDTLS_CHACHAPOLY_C)
-    if( mode == MBEDTLS_MODE_GCM ||
-        mode == MBEDTLS_MODE_CCM ||
-        mode == MBEDTLS_MODE_CHACHAPOLY )
-    {
-        int ret;
-        size_t dec_msglen, olen;
-        unsigned char *dec_msg;
-        unsigned char *dec_msg_result;
-        unsigned char add_data[13];
-        unsigned char iv[12];
-        mbedtls_ssl_transform *transform = ssl->transform_in;
-        unsigned char taglen = transform->ciphersuite_info->flags &
-                               MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16;
-        size_t explicit_iv_len = transform->ivlen - transform->fixed_ivlen;
-
-        /*
-         * Compute and update sizes
-         */
-        if( ssl->in_msglen < explicit_iv_len + taglen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < explicit_iv_len (%d) "
-                                "+ taglen (%d)", ssl->in_msglen,
-                                explicit_iv_len, taglen ) );
-            return( MBEDTLS_ERR_SSL_INVALID_MAC );
-        }
-        dec_msglen = ssl->in_msglen - explicit_iv_len - taglen;
-
-        dec_msg = ssl->in_msg;
-        dec_msg_result = ssl->in_msg;
-        ssl->in_msglen = dec_msglen;
-
-        /*
-         * Prepare additional authenticated data
-         */
-        memcpy( add_data, ssl->in_ctr, 8 );
-        add_data[8]  = ssl->in_msgtype;
-        mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
-                           ssl->conf->transport, add_data + 9 );
-        add_data[11] = ( ssl->in_msglen >> 8 ) & 0xFF;
-        add_data[12] = ssl->in_msglen & 0xFF;
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "additional data for AEAD", add_data, 13 );
-
-        /*
-         * Prepare IV
-         */
-        if( transform->ivlen == 12 && transform->fixed_ivlen == 4 )
-        {
-            /* GCM and CCM: fixed || explicit (transmitted) */
-            memcpy( iv, transform->iv_dec, transform->fixed_ivlen );
-            memcpy( iv + transform->fixed_ivlen, ssl->in_iv, 8 );
-
-        }
-        else if( transform->ivlen == 12 && transform->fixed_ivlen == 12 )
-        {
-            /* ChachaPoly: fixed XOR sequence number */
-            unsigned char i;
-
-            memcpy( iv, transform->iv_dec, transform->fixed_ivlen );
-
-            for( i = 0; i < 8; i++ )
-                iv[i+4] ^= ssl->in_ctr[i];
-        }
-        else
-        {
-            /* Reminder if we ever add an AEAD mode with a different size */
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "IV used", iv, transform->ivlen );
-        MBEDTLS_SSL_DEBUG_BUF( 4, "TAG used", dec_msg + dec_msglen, taglen );
-
-        /*
-         * Decrypt and authenticate
-         */
-        if( ( ret = mbedtls_cipher_auth_decrypt( &ssl->transform_in->cipher_ctx_dec,
-                                         iv, transform->ivlen,
-                                         add_data, 13,
-                                         dec_msg, dec_msglen,
-                                         dec_msg_result, &olen,
-                                         dec_msg + dec_msglen, taglen ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_auth_decrypt", ret );
-
-            if( ret == MBEDTLS_ERR_CIPHER_AUTH_FAILED )
-                return( MBEDTLS_ERR_SSL_INVALID_MAC );
-
-            return( ret );
-        }
-        auth_done++;
-
-        if( olen != dec_msglen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-    }
-    else
-#endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */
-#if defined(MBEDTLS_CIPHER_MODE_CBC) &&                                    \
-    ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) || defined(MBEDTLS_ARIA_C) )
-    if( mode == MBEDTLS_MODE_CBC )
-    {
-        /*
-         * Decrypt and check the padding
-         */
-        int ret;
-        unsigned char *dec_msg;
-        unsigned char *dec_msg_result;
-        size_t dec_msglen;
-        size_t minlen = 0;
-        size_t olen = 0;
-
-        /*
-         * Check immediate ciphertext sanity
-         */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
-            minlen += ssl->transform_in->ivlen;
-#endif
-
-        if( ssl->in_msglen < minlen + ssl->transform_in->ivlen ||
-            ssl->in_msglen < minlen + ssl->transform_in->maclen + 1 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < max( ivlen(%d), maclen (%d) "
-                                "+ 1 ) ( + expl IV )", ssl->in_msglen,
-                                ssl->transform_in->ivlen,
-                                ssl->transform_in->maclen ) );
-            return( MBEDTLS_ERR_SSL_INVALID_MAC );
-        }
-
-        dec_msglen = ssl->in_msglen;
-        dec_msg = ssl->in_msg;
-        dec_msg_result = ssl->in_msg;
-
-        /*
-         * Authenticate before decrypt if enabled
-         */
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-        if( ssl->session_in->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED )
-        {
-            unsigned char mac_expect[MBEDTLS_SSL_MAC_ADD];
-            unsigned char pseudo_hdr[13];
-
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
-
-            dec_msglen -= ssl->transform_in->maclen;
-            ssl->in_msglen -= ssl->transform_in->maclen;
-
-            memcpy( pseudo_hdr +  0, ssl->in_ctr, 8 );
-            memcpy( pseudo_hdr +  8, ssl->in_hdr, 3 );
-            pseudo_hdr[11] = (unsigned char)( ( ssl->in_msglen >> 8 ) & 0xFF );
-            pseudo_hdr[12] = (unsigned char)( ( ssl->in_msglen      ) & 0xFF );
-
-            MBEDTLS_SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 );
-
-            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, pseudo_hdr, 13 );
-            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec,
-                             ssl->in_iv, ssl->in_msglen );
-            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, mac_expect );
-            mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec );
-
-            MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", ssl->in_iv + ssl->in_msglen,
-                                              ssl->transform_in->maclen );
-            MBEDTLS_SSL_DEBUG_BUF( 4, "expected mac", mac_expect,
-                                              ssl->transform_in->maclen );
-
-            if( mbedtls_ssl_safer_memcmp( ssl->in_iv + ssl->in_msglen, mac_expect,
-                                          ssl->transform_in->maclen ) != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
-
-                return( MBEDTLS_ERR_SSL_INVALID_MAC );
-            }
-            auth_done++;
-        }
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-        /*
-         * Check length sanity
-         */
-        if( ssl->in_msglen % ssl->transform_in->ivlen != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) %% ivlen (%d) != 0",
-                           ssl->in_msglen, ssl->transform_in->ivlen ) );
-            return( MBEDTLS_ERR_SSL_INVALID_MAC );
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        /*
-         * Initialize for prepended IV for block cipher in TLS v1.1 and up
-         */
-        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
-        {
-            unsigned char i;
-            dec_msglen -= ssl->transform_in->ivlen;
-            ssl->in_msglen -= ssl->transform_in->ivlen;
-
-            for( i = 0; i < ssl->transform_in->ivlen; i++ )
-                ssl->transform_in->iv_dec[i] = ssl->in_iv[i];
-        }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */
-
-        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_in->cipher_ctx_dec,
-                                   ssl->transform_in->iv_dec,
-                                   ssl->transform_in->ivlen,
-                                   dec_msg, dec_msglen,
-                                   dec_msg_result, &olen ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
-            return( ret );
-        }
-
-        if( dec_msglen != olen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1)
-        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 )
-        {
-            /*
-             * Save IV in SSL3 and TLS1
-             */
-            memcpy( ssl->transform_in->iv_dec,
-                    ssl->transform_in->cipher_ctx_dec.iv,
-                    ssl->transform_in->ivlen );
-        }
-#endif
-
-        padlen = 1 + ssl->in_msg[ssl->in_msglen - 1];
-
-        if( ssl->in_msglen < ssl->transform_in->maclen + padlen &&
-            auth_done == 0 )
-        {
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < maclen (%d) + padlen (%d)",
-                        ssl->in_msglen, ssl->transform_in->maclen, padlen ) );
-#endif
-            padlen = 0;
-            correct = 0;
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-        {
-            if( padlen > ssl->transform_in->ivlen )
-            {
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad padding length: is %d, "
-                                    "should be no more than %d",
-                               padlen, ssl->transform_in->ivlen ) );
-#endif
-                correct = 0;
-            }
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_0 )
-        {
-            /*
-             * TLSv1+: always check the padding up to the first failure
-             * and fake check up to 256 bytes of padding
-             */
-            size_t pad_count = 0, real_count = 1;
-            size_t padding_idx = ssl->in_msglen - padlen;
-            size_t i;
-
-            /*
-             * Padding is guaranteed to be incorrect if:
-             *   1. padlen > ssl->in_msglen
-             *
-             *   2. padding_idx > MBEDTLS_SSL_IN_CONTENT_LEN +
-             *                     ssl->transform_in->maclen
-             *
-             * In both cases we reset padding_idx to a safe value (0) to
-             * prevent out-of-buffer reads.
-             */
-            correct &= ( padlen <= ssl->in_msglen );
-            correct &= ( padding_idx <= MBEDTLS_SSL_IN_CONTENT_LEN +
-                                       ssl->transform_in->maclen );
-
-            padding_idx *= correct;
-
-            for( i = 0; i < 256; i++ )
-            {
-                real_count &= ( i < padlen );
-                pad_count += real_count *
-                             ( ssl->in_msg[padding_idx + i] == padlen - 1 );
-            }
-
-            correct &= ( pad_count == padlen ); /* Only 1 on correct padding */
-
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-            if( padlen > 0 && correct == 0 )
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad padding byte detected" ) );
-#endif
-            padlen &= correct * 0x1FF;
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        ssl->in_msglen -= padlen;
-    }
-    else
-#endif /* MBEDTLS_CIPHER_MODE_CBC &&
-          ( MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C || MBEDTLS_ARIA_C ) */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "raw buffer after decryption",
-                   ssl->in_msg, ssl->in_msglen );
-#endif
-
-    /*
-     * Authenticate if not done yet.
-     * Compute the MAC regardless of the padding result (RFC4346, CBCTIME).
-     */
-#if defined(SSL_SOME_MODES_USE_MAC)
-    if( auth_done == 0 )
-    {
-        unsigned char mac_expect[MBEDTLS_SSL_MAC_ADD];
-
-        ssl->in_msglen -= ssl->transform_in->maclen;
-
-        ssl->in_len[0] = (unsigned char)( ssl->in_msglen >> 8 );
-        ssl->in_len[1] = (unsigned char)( ssl->in_msglen      );
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-        {
-            ssl_mac( &ssl->transform_in->md_ctx_dec,
-                      ssl->transform_in->mac_dec,
-                      ssl->in_msg, ssl->in_msglen,
-                      ssl->in_ctr, ssl->in_msgtype,
-                      mac_expect );
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-        defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_0 )
-        {
-            /*
-             * Process MAC and always update for padlen afterwards to make
-             * total time independent of padlen.
-             *
-             * Known timing attacks:
-             *  - Lucky Thirteen (http://www.isg.rhul.ac.uk/tls/TLStiming.pdf)
-             *
-             * To compensate for different timings for the MAC calculation
-             * depending on how much padding was removed (which is determined
-             * by padlen), process extra_run more blocks through the hash
-             * function.
-             *
-             * The formula in the paper is
-             *   extra_run = ceil( (L1-55) / 64 ) - ceil( (L2-55) / 64 )
-             * where L1 is the size of the header plus the decrypted message
-             * plus CBC padding and L2 is the size of the header plus the
-             * decrypted message. This is for an underlying hash function
-             * with 64-byte blocks.
-             * We use ( (Lx+8) / 64 ) to handle 'negative Lx' values
-             * correctly. We round down instead of up, so -56 is the correct
-             * value for our calculations instead of -55.
-             *
-             * Repeat the formula rather than defining a block_size variable.
-             * This avoids requiring division by a variable at runtime
-             * (which would be marginally less efficient and would require
-             * linking an extra division function in some builds).
-             */
-            size_t j, extra_run = 0;
-
-            /*
-             * The next two sizes are the minimum and maximum values of
-             * in_msglen over all padlen values.
-             *
-             * They're independent of padlen, since we previously did
-             * in_msglen -= padlen.
-             *
-             * Note that max_len + maclen is never more than the buffer
-             * length, as we previously did in_msglen -= maclen too.
-             */
-            const size_t max_len = ssl->in_msglen + padlen;
-            const size_t min_len = ( max_len > 256 ) ? max_len - 256 : 0;
-
-            switch( ssl->transform_in->ciphersuite_info->mac )
-            {
-#if defined(MBEDTLS_MD5_C) || defined(MBEDTLS_SHA1_C) || \
-    defined(MBEDTLS_SHA256_C)
-                case MBEDTLS_MD_MD5:
-                case MBEDTLS_MD_SHA1:
-                case MBEDTLS_MD_SHA256:
-                    /* 8 bytes of message size, 64-byte compression blocks */
-                    extra_run = ( 13 + ssl->in_msglen + padlen + 8 ) / 64 -
-                                ( 13 + ssl->in_msglen          + 8 ) / 64;
-                    break;
-#endif
-#if defined(MBEDTLS_SHA512_C)
-                case MBEDTLS_MD_SHA384:
-                    /* 16 bytes of message size, 128-byte compression blocks */
-                    extra_run = ( 13 + ssl->in_msglen + padlen + 16 ) / 128 -
-                                ( 13 + ssl->in_msglen          + 16 ) / 128;
-                    break;
-#endif
-                default:
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-
-            extra_run &= correct * 0xFF;
-
-            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_ctr, 8 );
-            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_hdr, 3 );
-            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_len, 2 );
-            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_msg,
-                             ssl->in_msglen );
-            /* Make sure we access everything even when padlen > 0. This
-             * makes the synchronisation requirements for just-in-time
-             * Prime+Probe attacks much tighter and hopefully impractical. */
-            ssl_read_memory( ssl->in_msg + ssl->in_msglen, padlen );
-            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, mac_expect );
-
-            /* Call mbedtls_md_process at least once due to cache attacks
-             * that observe whether md_process() was called of not */
-            for( j = 0; j < extra_run + 1; j++ )
-                mbedtls_md_process( &ssl->transform_in->md_ctx_dec, ssl->in_msg );
-
-            mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec );
-
-            /* Make sure we access all the memory that could contain the MAC,
-             * before we check it in the next code block. This makes the
-             * synchronisation requirements for just-in-time Prime+Probe
-             * attacks much tighter and hopefully impractical. */
-            ssl_read_memory( ssl->in_msg + min_len,
-                                 max_len - min_len + ssl->transform_in->maclen );
-        }
-        else
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-              MBEDTLS_SSL_PROTO_TLS1_2 */
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-        MBEDTLS_SSL_DEBUG_BUF( 4, "expected mac", mac_expect, ssl->transform_in->maclen );
-        MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", ssl->in_msg + ssl->in_msglen,
-                               ssl->transform_in->maclen );
-#endif
-
-        if( mbedtls_ssl_safer_memcmp( ssl->in_msg + ssl->in_msglen, mac_expect,
-                                      ssl->transform_in->maclen ) != 0 )
-        {
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
-#endif
-            correct = 0;
-        }
-        auth_done++;
-    }
-
-    /*
-     * Finally check the correct flag
-     */
-    if( correct == 0 )
-        return( MBEDTLS_ERR_SSL_INVALID_MAC );
-#endif /* SSL_SOME_MODES_USE_MAC */
-
-    /* Make extra sure authentication was performed, exactly once */
-    if( auth_done != 1 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    if( ssl->in_msglen == 0 )
-    {
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3
-            && ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
-        {
-            /* TLS v1.2 explicitly disallows zero-length messages which are not application data */
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid zero-length message type: %d", ssl->in_msgtype ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-        ssl->nb_zero++;
-
-        /*
-         * Three or more empty messages may be a DoS attack
-         * (excessive CPU consumption).
-         */
-        if( ssl->nb_zero > 3 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "received four consecutive empty "
-                                "messages, possible DoS attack" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_MAC );
-        }
-    }
-    else
-        ssl->nb_zero = 0;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ; /* in_ctr read from peer, not maintained internally */
-    }
-    else
-#endif
-    {
-        unsigned char i;
-        for( i = 8; i > ssl_ep_len( ssl ); i-- )
-            if( ++ssl->in_ctr[i - 1] != 0 )
-                break;
-
-        /* The loop goes to its end iff the counter is wrapping */
-        if( i == ssl_ep_len( ssl ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "incoming message counter would wrap" ) );
-            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= decrypt buf" ) );
-
-    return( 0 );
-}
-
-#undef MAC_NONE
-#undef MAC_PLAINTEXT
-#undef MAC_CIPHERTEXT
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-/*
- * Compression/decompression functions
- */
-static int ssl_compress_buf( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned char *msg_post = ssl->out_msg;
-    ptrdiff_t bytes_written = ssl->out_msg - ssl->out_buf;
-    size_t len_pre = ssl->out_msglen;
-    unsigned char *msg_pre = ssl->compress_buf;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> compress buf" ) );
-
-    if( len_pre == 0 )
-        return( 0 );
-
-    memcpy( msg_pre, ssl->out_msg, len_pre );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "before compression: msglen = %d, ",
-                   ssl->out_msglen ) );
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "before compression: output payload",
-                   ssl->out_msg, ssl->out_msglen );
-
-    ssl->transform_out->ctx_deflate.next_in = msg_pre;
-    ssl->transform_out->ctx_deflate.avail_in = len_pre;
-    ssl->transform_out->ctx_deflate.next_out = msg_post;
-    ssl->transform_out->ctx_deflate.avail_out = MBEDTLS_SSL_OUT_BUFFER_LEN - bytes_written;
-
-    ret = deflate( &ssl->transform_out->ctx_deflate, Z_SYNC_FLUSH );
-    if( ret != Z_OK )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to perform compression (%d)", ret ) );
-        return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
-    }
-
-    ssl->out_msglen = MBEDTLS_SSL_OUT_BUFFER_LEN -
-                      ssl->transform_out->ctx_deflate.avail_out - bytes_written;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "after compression: msglen = %d, ",
-                   ssl->out_msglen ) );
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "after compression: output payload",
-                   ssl->out_msg, ssl->out_msglen );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= compress buf" ) );
-
-    return( 0 );
-}
-
-static int ssl_decompress_buf( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned char *msg_post = ssl->in_msg;
-    ptrdiff_t header_bytes = ssl->in_msg - ssl->in_buf;
-    size_t len_pre = ssl->in_msglen;
-    unsigned char *msg_pre = ssl->compress_buf;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> decompress buf" ) );
-
-    if( len_pre == 0 )
-        return( 0 );
-
-    memcpy( msg_pre, ssl->in_msg, len_pre );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "before decompression: msglen = %d, ",
-                   ssl->in_msglen ) );
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "before decompression: input payload",
-                   ssl->in_msg, ssl->in_msglen );
-
-    ssl->transform_in->ctx_inflate.next_in = msg_pre;
-    ssl->transform_in->ctx_inflate.avail_in = len_pre;
-    ssl->transform_in->ctx_inflate.next_out = msg_post;
-    ssl->transform_in->ctx_inflate.avail_out = MBEDTLS_SSL_IN_BUFFER_LEN -
-                                               header_bytes;
-
-    ret = inflate( &ssl->transform_in->ctx_inflate, Z_SYNC_FLUSH );
-    if( ret != Z_OK )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to perform decompression (%d)", ret ) );
-        return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
-    }
-
-    ssl->in_msglen = MBEDTLS_SSL_IN_BUFFER_LEN -
-                     ssl->transform_in->ctx_inflate.avail_out - header_bytes;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "after decompression: msglen = %d, ",
-                   ssl->in_msglen ) );
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "after decompression: input payload",
-                   ssl->in_msg, ssl->in_msglen );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= decompress buf" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_ZLIB_SUPPORT */
-
-#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION)
-static int ssl_write_hello_request( mbedtls_ssl_context *ssl );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-static int ssl_resend_hello_request( mbedtls_ssl_context *ssl )
-{
-    /* If renegotiation is not enforced, retransmit until we would reach max
-     * timeout if we were using the usual handshake doubling scheme */
-    if( ssl->conf->renego_max_records < 0 )
-    {
-        uint32_t ratio = ssl->conf->hs_timeout_max / ssl->conf->hs_timeout_min + 1;
-        unsigned char doublings = 1;
-
-        while( ratio != 0 )
-        {
-            ++doublings;
-            ratio >>= 1;
-        }
-
-        if( ++ssl->renego_records_seen > doublings )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "no longer retransmitting hello request" ) );
-            return( 0 );
-        }
-    }
-
-    return( ssl_write_hello_request( ssl ) );
-}
-#endif
-#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
-
-/*
- * Fill the input message buffer by appending data to it.
- * The amount of data already fetched is in ssl->in_left.
- *
- * If we return 0, is it guaranteed that (at least) nb_want bytes are
- * available (from this read and/or a previous one). Otherwise, an error code
- * is returned (possibly EOF or WANT_READ).
- *
- * With stream transport (TLS) on success ssl->in_left == nb_want, but
- * with datagram transport (DTLS) on success ssl->in_left >= nb_want,
- * since we always read a whole datagram at once.
- *
- * For DTLS, it is up to the caller to set ssl->next_record_offset when
- * they're done reading a record.
- */
-int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want )
-{
-    int ret;
-    size_t len;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> fetch input" ) );
-
-    if( ssl->f_recv == NULL && ssl->f_recv_timeout == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Bad usage of mbedtls_ssl_set_bio() "
-                            "or mbedtls_ssl_set_bio()" ) );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    if( nb_want > MBEDTLS_SSL_IN_BUFFER_LEN - (size_t)( ssl->in_hdr - ssl->in_buf ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "requesting more data than fits" ) );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        uint32_t timeout;
-
-        /* Just to be sure */
-        if( ssl->f_set_timer == NULL || ssl->f_get_timer == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "You must use "
-                        "mbedtls_ssl_set_timer_cb() for DTLS" ) );
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-        }
-
-        /*
-         * The point is, we need to always read a full datagram at once, so we
-         * sometimes read more then requested, and handle the additional data.
-         * It could be the rest of the current record (while fetching the
-         * header) and/or some other records in the same datagram.
-         */
-
-        /*
-         * Move to the next record in the already read datagram if applicable
-         */
-        if( ssl->next_record_offset != 0 )
-        {
-            if( ssl->in_left < ssl->next_record_offset )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-
-            ssl->in_left -= ssl->next_record_offset;
-
-            if( ssl->in_left != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "next record in same datagram, offset: %d",
-                                    ssl->next_record_offset ) );
-                memmove( ssl->in_hdr,
-                         ssl->in_hdr + ssl->next_record_offset,
-                         ssl->in_left );
-            }
-
-            ssl->next_record_offset = 0;
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
-                       ssl->in_left, nb_want ) );
-
-        /*
-         * Done if we already have enough data.
-         */
-        if( nb_want <= ssl->in_left)
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= fetch input" ) );
-            return( 0 );
-        }
-
-        /*
-         * A record can't be split across datagrams. If we need to read but
-         * are not at the beginning of a new record, the caller did something
-         * wrong.
-         */
-        if( ssl->in_left != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        /*
-         * Don't even try to read if time's out already.
-         * This avoids by-passing the timer when repeatedly receiving messages
-         * that will end up being dropped.
-         */
-        if( ssl_check_timer( ssl ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "timer has expired" ) );
-            ret = MBEDTLS_ERR_SSL_TIMEOUT;
-        }
-        else
-        {
-            len = MBEDTLS_SSL_IN_BUFFER_LEN - ( ssl->in_hdr - ssl->in_buf );
-
-            if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-                timeout = ssl->handshake->retransmit_timeout;
-            else
-                timeout = ssl->conf->read_timeout;
-
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "f_recv_timeout: %u ms", timeout ) );
-
-            if( ssl->f_recv_timeout != NULL )
-                ret = ssl->f_recv_timeout( ssl->p_bio, ssl->in_hdr, len,
-                                                                    timeout );
-            else
-                ret = ssl->f_recv( ssl->p_bio, ssl->in_hdr, len );
-
-            MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_recv(_timeout)", ret );
-
-            if( ret == 0 )
-                return( MBEDTLS_ERR_SSL_CONN_EOF );
-        }
-
-        if( ret == MBEDTLS_ERR_SSL_TIMEOUT )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "timeout" ) );
-            ssl_set_timer( ssl, 0 );
-
-            if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-            {
-                if( ssl_double_retransmit_timeout( ssl ) != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake timeout" ) );
-                    return( MBEDTLS_ERR_SSL_TIMEOUT );
-                }
-
-                if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret );
-                    return( ret );
-                }
-
-                return( MBEDTLS_ERR_SSL_WANT_READ );
-            }
-#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION)
-            else if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER &&
-                     ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
-            {
-                if( ( ret = ssl_resend_hello_request( ssl ) ) != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret );
-                    return( ret );
-                }
-
-                return( MBEDTLS_ERR_SSL_WANT_READ );
-            }
-#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
-        }
-
-        if( ret < 0 )
-            return( ret );
-
-        ssl->in_left = ret;
-    }
-    else
-#endif
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
-                       ssl->in_left, nb_want ) );
-
-        while( ssl->in_left < nb_want )
-        {
-            len = nb_want - ssl->in_left;
-
-            if( ssl_check_timer( ssl ) != 0 )
-                ret = MBEDTLS_ERR_SSL_TIMEOUT;
-            else
-            {
-                if( ssl->f_recv_timeout != NULL )
-                {
-                    ret = ssl->f_recv_timeout( ssl->p_bio,
-                                               ssl->in_hdr + ssl->in_left, len,
-                                               ssl->conf->read_timeout );
-                }
-                else
-                {
-                    ret = ssl->f_recv( ssl->p_bio,
-                                       ssl->in_hdr + ssl->in_left, len );
-                }
-            }
-
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
-                                        ssl->in_left, nb_want ) );
-            MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_recv(_timeout)", ret );
-
-            if( ret == 0 )
-                return( MBEDTLS_ERR_SSL_CONN_EOF );
-
-            if( ret < 0 )
-                return( ret );
-
-            if ( (size_t)ret > len || ( INT_MAX > SIZE_MAX && ret > SIZE_MAX ) )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1,
-                    ( "f_recv returned %d bytes but only %lu were requested",
-                    ret, (unsigned long)len ) );
-                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-
-            ssl->in_left += ret;
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= fetch input" ) );
-
-    return( 0 );
-}
-
-/*
- * Flush any data not yet written
- */
-int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned char *buf;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> flush output" ) );
-
-    if( ssl->f_send == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Bad usage of mbedtls_ssl_set_bio() "
-                            "or mbedtls_ssl_set_bio()" ) );
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    /* Avoid incrementing counter if data is flushed */
-    if( ssl->out_left == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= flush output" ) );
-        return( 0 );
-    }
-
-    while( ssl->out_left > 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "message length: %d, out_left: %d",
-                       mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen, ssl->out_left ) );
-
-        buf = ssl->out_hdr - ssl->out_left;
-        ret = ssl->f_send( ssl->p_bio, buf, ssl->out_left );
-
-        MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_send", ret );
-
-        if( ret <= 0 )
-            return( ret );
-
-        if( (size_t)ret > ssl->out_left || ( INT_MAX > SIZE_MAX && ret > SIZE_MAX ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1,
-                ( "f_send returned %d bytes but only %lu bytes were sent",
-                ret, (unsigned long)ssl->out_left ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        ssl->out_left -= ret;
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ssl->out_hdr = ssl->out_buf;
-    }
-    else
-#endif
-    {
-        ssl->out_hdr = ssl->out_buf + 8;
-    }
-    ssl_update_out_pointers( ssl, ssl->transform_out );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= flush output" ) );
-
-    return( 0 );
-}
-
-/*
- * Functions to handle the DTLS retransmission state machine
- */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-/*
- * Append current handshake message to current outgoing flight
- */
-static int ssl_flight_append( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_flight_item *msg;
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> ssl_flight_append" ) );
-    MBEDTLS_SSL_DEBUG_BUF( 4, "message appended to flight",
-                           ssl->out_msg, ssl->out_msglen );
-
-    /* Allocate space for current message */
-    if( ( msg = mbedtls_calloc( 1, sizeof(  mbedtls_ssl_flight_item ) ) ) == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc %d bytes failed",
-                            sizeof( mbedtls_ssl_flight_item ) ) );
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    if( ( msg->p = mbedtls_calloc( 1, ssl->out_msglen ) ) == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc %d bytes failed", ssl->out_msglen ) );
-        mbedtls_free( msg );
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    /* Copy current handshake message with headers */
-    memcpy( msg->p, ssl->out_msg, ssl->out_msglen );
-    msg->len = ssl->out_msglen;
-    msg->type = ssl->out_msgtype;
-    msg->next = NULL;
-
-    /* Append to the current flight */
-    if( ssl->handshake->flight == NULL )
-        ssl->handshake->flight = msg;
-    else
-    {
-        mbedtls_ssl_flight_item *cur = ssl->handshake->flight;
-        while( cur->next != NULL )
-            cur = cur->next;
-        cur->next = msg;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= ssl_flight_append" ) );
-    return( 0 );
-}
-
-/*
- * Free the current flight of handshake messages
- */
-static void ssl_flight_free( mbedtls_ssl_flight_item *flight )
-{
-    mbedtls_ssl_flight_item *cur = flight;
-    mbedtls_ssl_flight_item *next;
-
-    while( cur != NULL )
-    {
-        next = cur->next;
-
-        mbedtls_free( cur->p );
-        mbedtls_free( cur );
-
-        cur = next;
-    }
-}
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-static void ssl_dtls_replay_reset( mbedtls_ssl_context *ssl );
-#endif
-
-/*
- * Swap transform_out and out_ctr with the alternative ones
- */
-static void ssl_swap_epochs( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_transform *tmp_transform;
-    unsigned char tmp_out_ctr[8];
-
-    if( ssl->transform_out == ssl->handshake->alt_transform_out )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip swap epochs" ) );
-        return;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "swap epochs" ) );
-
-    /* Swap transforms */
-    tmp_transform                     = ssl->transform_out;
-    ssl->transform_out                = ssl->handshake->alt_transform_out;
-    ssl->handshake->alt_transform_out = tmp_transform;
-
-    /* Swap epoch + sequence_number */
-    memcpy( tmp_out_ctr,                 ssl->cur_out_ctr,            8 );
-    memcpy( ssl->cur_out_ctr,            ssl->handshake->alt_out_ctr, 8 );
-    memcpy( ssl->handshake->alt_out_ctr, tmp_out_ctr,                 8 );
-
-    /* Adjust to the newly activated transform */
-    ssl_update_out_pointers( ssl, ssl->transform_out );
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_activate != NULL )
-    {
-        if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_OUTBOUND ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-    }
-#endif
-}
-
-/*
- * Retransmit the current flight of messages.
- */
-int mbedtls_ssl_resend( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> mbedtls_ssl_resend" ) );
-
-    ret = mbedtls_ssl_flight_transmit( ssl );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= mbedtls_ssl_resend" ) );
-
-    return( ret );
-}
-
-/*
- * Transmit or retransmit the current flight of messages.
- *
- * Need to remember the current message in case flush_output returns
- * WANT_WRITE, causing us to exit this function and come back later.
- * This function must be called until state is no longer SENDING.
- */
-int mbedtls_ssl_flight_transmit( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> mbedtls_ssl_flight_transmit" ) );
-
-    if( ssl->handshake->retransmit_state != MBEDTLS_SSL_RETRANS_SENDING )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "initialise flight transmission" ) );
-
-        ssl->handshake->cur_msg = ssl->handshake->flight;
-        ssl->handshake->cur_msg_p = ssl->handshake->flight->p + 12;
-        ssl_swap_epochs( ssl );
-
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_SENDING;
-    }
-
-    while( ssl->handshake->cur_msg != NULL )
-    {
-        size_t max_frag_len;
-        const mbedtls_ssl_flight_item * const cur = ssl->handshake->cur_msg;
-
-        int const is_finished =
-            ( cur->type == MBEDTLS_SSL_MSG_HANDSHAKE &&
-              cur->p[0] == MBEDTLS_SSL_HS_FINISHED );
-
-        uint8_t const force_flush = ssl->disable_datagram_packing == 1 ?
-            SSL_FORCE_FLUSH : SSL_DONT_FORCE_FLUSH;
-
-        /* Swap epochs before sending Finished: we can't do it after
-         * sending ChangeCipherSpec, in case write returns WANT_READ.
-         * Must be done before copying, may change out_msg pointer */
-        if( is_finished && ssl->handshake->cur_msg_p == ( cur->p + 12 ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "swap epochs to send finished message" ) );
-            ssl_swap_epochs( ssl );
-        }
-
-        ret = ssl_get_remaining_payload_in_datagram( ssl );
-        if( ret < 0 )
-            return( ret );
-        max_frag_len = (size_t) ret;
-
-        /* CCS is copied as is, while HS messages may need fragmentation */
-        if( cur->type == MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC )
-        {
-            if( max_frag_len == 0 )
-            {
-                if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-                    return( ret );
-
-                continue;
-            }
-
-            memcpy( ssl->out_msg, cur->p, cur->len );
-            ssl->out_msglen  = cur->len;
-            ssl->out_msgtype = cur->type;
-
-            /* Update position inside current message */
-            ssl->handshake->cur_msg_p += cur->len;
-        }
-        else
-        {
-            const unsigned char * const p = ssl->handshake->cur_msg_p;
-            const size_t hs_len = cur->len - 12;
-            const size_t frag_off = p - ( cur->p + 12 );
-            const size_t rem_len = hs_len - frag_off;
-            size_t cur_hs_frag_len, max_hs_frag_len;
-
-            if( ( max_frag_len < 12 ) || ( max_frag_len == 12 && hs_len != 0 ) )
-            {
-                if( is_finished )
-                    ssl_swap_epochs( ssl );
-
-                if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-                    return( ret );
-
-                continue;
-            }
-            max_hs_frag_len = max_frag_len - 12;
-
-            cur_hs_frag_len = rem_len > max_hs_frag_len ?
-                max_hs_frag_len : rem_len;
-
-            if( frag_off == 0 && cur_hs_frag_len != hs_len )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "fragmenting handshake message (%u > %u)",
-                                            (unsigned) cur_hs_frag_len,
-                                            (unsigned) max_hs_frag_len ) );
-            }
-
-            /* Messages are stored with handshake headers as if not fragmented,
-             * copy beginning of headers then fill fragmentation fields.
-             * Handshake headers: type(1) len(3) seq(2) f_off(3) f_len(3) */
-            memcpy( ssl->out_msg, cur->p, 6 );
-
-            ssl->out_msg[6] = ( ( frag_off >> 16 ) & 0xff );
-            ssl->out_msg[7] = ( ( frag_off >>  8 ) & 0xff );
-            ssl->out_msg[8] = ( ( frag_off       ) & 0xff );
-
-            ssl->out_msg[ 9] = ( ( cur_hs_frag_len >> 16 ) & 0xff );
-            ssl->out_msg[10] = ( ( cur_hs_frag_len >>  8 ) & 0xff );
-            ssl->out_msg[11] = ( ( cur_hs_frag_len       ) & 0xff );
-
-            MBEDTLS_SSL_DEBUG_BUF( 3, "handshake header", ssl->out_msg, 12 );
-
-            /* Copy the handshake message content and set records fields */
-            memcpy( ssl->out_msg + 12, p, cur_hs_frag_len );
-            ssl->out_msglen = cur_hs_frag_len + 12;
-            ssl->out_msgtype = cur->type;
-
-            /* Update position inside current message */
-            ssl->handshake->cur_msg_p += cur_hs_frag_len;
-        }
-
-        /* If done with the current message move to the next one if any */
-        if( ssl->handshake->cur_msg_p >= cur->p + cur->len )
-        {
-            if( cur->next != NULL )
-            {
-                ssl->handshake->cur_msg = cur->next;
-                ssl->handshake->cur_msg_p = cur->next->p + 12;
-            }
-            else
-            {
-                ssl->handshake->cur_msg = NULL;
-                ssl->handshake->cur_msg_p = NULL;
-            }
-        }
-
-        /* Actually send the message out */
-        if( ( ret = mbedtls_ssl_write_record( ssl, force_flush ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
-            return( ret );
-        }
-    }
-
-    if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-        return( ret );
-
-    /* Update state and set timer */
-    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED;
-    else
-    {
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING;
-        ssl_set_timer( ssl, ssl->handshake->retransmit_timeout );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= mbedtls_ssl_flight_transmit" ) );
-
-    return( 0 );
-}
-
-/*
- * To be called when the last message of an incoming flight is received.
- */
-void mbedtls_ssl_recv_flight_completed( mbedtls_ssl_context *ssl )
-{
-    /* We won't need to resend that one any more */
-    ssl_flight_free( ssl->handshake->flight );
-    ssl->handshake->flight = NULL;
-    ssl->handshake->cur_msg = NULL;
-
-    /* The next incoming flight will start with this msg_seq */
-    ssl->handshake->in_flight_start_seq = ssl->handshake->in_msg_seq;
-
-    /* We don't want to remember CCS's across flight boundaries. */
-    ssl->handshake->buffering.seen_ccs = 0;
-
-    /* Clear future message buffering structure. */
-    ssl_buffering_free( ssl );
-
-    /* Cancel timer */
-    ssl_set_timer( ssl, 0 );
-
-    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
-        ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED )
-    {
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED;
-    }
-    else
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_PREPARING;
-}
-
-/*
- * To be called when the last message of an outgoing flight is send.
- */
-void mbedtls_ssl_send_flight_completed( mbedtls_ssl_context *ssl )
-{
-    ssl_reset_retransmit_timeout( ssl );
-    ssl_set_timer( ssl, ssl->handshake->retransmit_timeout );
-
-    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
-        ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED )
-    {
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED;
-    }
-    else
-        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING;
-}
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-/*
- * Handshake layer functions
- */
-
-/*
- * Write (DTLS: or queue) current handshake (including CCS) message.
- *
- *  - fill in handshake headers
- *  - update handshake checksum
- *  - DTLS: save message for resending
- *  - then pass to the record layer
- *
- * DTLS: except for HelloRequest, messages are only queued, and will only be
- * actually sent when calling flight_transmit() or resend().
- *
- * Inputs:
- *  - ssl->out_msglen: 4 + actual handshake message len
- *      (4 is the size of handshake headers for TLS)
- *  - ssl->out_msg[0]: the handshake type (ClientHello, ServerHello, etc)
- *  - ssl->out_msg + 4: the handshake message body
- *
- * Outputs, ie state before passing to flight_append() or write_record():
- *   - ssl->out_msglen: the length of the record contents
- *      (including handshake headers but excluding record headers)
- *   - ssl->out_msg: the record contents (handshake headers + content)
- */
-int mbedtls_ssl_write_handshake_msg( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    const size_t hs_len = ssl->out_msglen - 4;
-    const unsigned char hs_type = ssl->out_msg[0];
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write handshake message" ) );
-
-    /*
-     * Sanity checks
-     */
-    if( ssl->out_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE          &&
-        ssl->out_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC )
-    {
-        /* In SSLv3, the client might send a NoCertificate alert. */
-#if defined(MBEDTLS_SSL_PROTO_SSL3) && defined(MBEDTLS_SSL_CLI_C)
-        if( ! ( ssl->minor_ver      == MBEDTLS_SSL_MINOR_VERSION_0 &&
-                ssl->out_msgtype    == MBEDTLS_SSL_MSG_ALERT       &&
-                ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT ) )
-#endif /* MBEDTLS_SSL_PROTO_SSL3 && MBEDTLS_SSL_SRV_C */
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-    }
-
-    /* Whenever we send anything different from a
-     * HelloRequest we should be in a handshake - double check. */
-    if( ! ( ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
-            hs_type          == MBEDTLS_SSL_HS_HELLO_REQUEST ) &&
-        ssl->handshake == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake != NULL &&
-        ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-#endif
-
-    /* Double-check that we did not exceed the bounds
-     * of the outgoing record buffer.
-     * This should never fail as the various message
-     * writing functions must obey the bounds of the
-     * outgoing record buffer, but better be safe.
-     *
-     * Note: We deliberately do not check for the MTU or MFL here.
-     */
-    if( ssl->out_msglen > MBEDTLS_SSL_OUT_CONTENT_LEN )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Record too large: "
-                                    "size %u, maximum %u",
-                                    (unsigned) ssl->out_msglen,
-                                    (unsigned) MBEDTLS_SSL_OUT_CONTENT_LEN ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    /*
-     * Fill handshake headers
-     */
-    if( ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        ssl->out_msg[1] = (unsigned char)( hs_len >> 16 );
-        ssl->out_msg[2] = (unsigned char)( hs_len >>  8 );
-        ssl->out_msg[3] = (unsigned char)( hs_len       );
-
-        /*
-         * DTLS has additional fields in the Handshake layer,
-         * between the length field and the actual payload:
-         *      uint16 message_seq;
-         *      uint24 fragment_offset;
-         *      uint24 fragment_length;
-         */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        {
-            /* Make room for the additional DTLS fields */
-            if( MBEDTLS_SSL_OUT_CONTENT_LEN - ssl->out_msglen < 8 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS handshake message too large: "
-                              "size %u, maximum %u",
-                               (unsigned) ( hs_len ),
-                               (unsigned) ( MBEDTLS_SSL_OUT_CONTENT_LEN - 12 ) ) );
-                return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-            }
-
-            memmove( ssl->out_msg + 12, ssl->out_msg + 4, hs_len );
-            ssl->out_msglen += 8;
-
-            /* Write message_seq and update it, except for HelloRequest */
-            if( hs_type != MBEDTLS_SSL_HS_HELLO_REQUEST )
-            {
-                ssl->out_msg[4] = ( ssl->handshake->out_msg_seq >> 8 ) & 0xFF;
-                ssl->out_msg[5] = ( ssl->handshake->out_msg_seq      ) & 0xFF;
-                ++( ssl->handshake->out_msg_seq );
-            }
-            else
-            {
-                ssl->out_msg[4] = 0;
-                ssl->out_msg[5] = 0;
-            }
-
-            /* Handshake hashes are computed without fragmentation,
-             * so set frag_offset = 0 and frag_len = hs_len for now */
-            memset( ssl->out_msg + 6, 0x00, 3 );
-            memcpy( ssl->out_msg + 9, ssl->out_msg + 1, 3 );
-        }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-        /* Update running hashes of handshake messages seen */
-        if( hs_type != MBEDTLS_SSL_HS_HELLO_REQUEST )
-            ssl->handshake->update_checksum( ssl, ssl->out_msg, ssl->out_msglen );
-    }
-
-    /* Either send now, or just save to be sent (and resent) later */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ! ( ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
-            hs_type          == MBEDTLS_SSL_HS_HELLO_REQUEST ) )
-    {
-        if( ( ret = ssl_flight_append( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_flight_append", ret );
-            return( ret );
-        }
-    }
-    else
-#endif
-    {
-        if( ( ret = mbedtls_ssl_write_record( ssl, SSL_FORCE_FLUSH ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_write_record", ret );
-            return( ret );
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write handshake message" ) );
-
-    return( 0 );
-}
-
-/*
- * Record layer functions
- */
-
-/*
- * Write current record.
- *
- * Uses:
- *  - ssl->out_msgtype: type of the message (AppData, Handshake, Alert, CCS)
- *  - ssl->out_msglen: length of the record content (excl headers)
- *  - ssl->out_msg: record content
- */
-int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl, uint8_t force_flush )
-{
-    int ret, done = 0;
-    size_t len = ssl->out_msglen;
-    uint8_t flush = force_flush;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write record" ) );
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    if( ssl->transform_out != NULL &&
-        ssl->session_out->compression == MBEDTLS_SSL_COMPRESS_DEFLATE )
-    {
-        if( ( ret = ssl_compress_buf( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_compress_buf", ret );
-            return( ret );
-        }
-
-        len = ssl->out_msglen;
-    }
-#endif /*MBEDTLS_ZLIB_SUPPORT */
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_write != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_write()" ) );
-
-        ret = mbedtls_ssl_hw_record_write( ssl );
-        if( ret != 0 && ret != MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_write", ret );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-
-        if( ret == 0 )
-            done = 1;
-    }
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-    if( !done )
-    {
-        unsigned i;
-        size_t protected_record_size;
-
-        ssl->out_hdr[0] = (unsigned char) ssl->out_msgtype;
-        mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
-                           ssl->conf->transport, ssl->out_hdr + 1 );
-
-        memcpy( ssl->out_ctr, ssl->cur_out_ctr, 8 );
-        ssl->out_len[0] = (unsigned char)( len >> 8 );
-        ssl->out_len[1] = (unsigned char)( len      );
-
-        if( ssl->transform_out != NULL )
-        {
-            if( ( ret = ssl_encrypt_buf( ssl ) ) != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_encrypt_buf", ret );
-                return( ret );
-            }
-
-            len = ssl->out_msglen;
-            ssl->out_len[0] = (unsigned char)( len >> 8 );
-            ssl->out_len[1] = (unsigned char)( len      );
-        }
-
-        protected_record_size = len + mbedtls_ssl_hdr_len( ssl );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        /* In case of DTLS, double-check that we don't exceed
-         * the remaining space in the datagram. */
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        {
-            ret = ssl_get_remaining_space_in_datagram( ssl );
-            if( ret < 0 )
-                return( ret );
-
-            if( protected_record_size > (size_t) ret )
-            {
-                /* Should never happen */
-                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-        }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "output record: msgtype = %d, "
-                                    "version = [%d:%d], msglen = %d",
-                                    ssl->out_hdr[0], ssl->out_hdr[1],
-                                    ssl->out_hdr[2], len ) );
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "output record sent to network",
-                               ssl->out_hdr, protected_record_size );
-
-        ssl->out_left += protected_record_size;
-        ssl->out_hdr  += protected_record_size;
-        ssl_update_out_pointers( ssl, ssl->transform_out );
-
-        for( i = 8; i > ssl_ep_len( ssl ); i-- )
-            if( ++ssl->cur_out_ctr[i - 1] != 0 )
-                break;
-
-        /* The loop goes to its end iff the counter is wrapping */
-        if( i == ssl_ep_len( ssl ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "outgoing message counter would wrap" ) );
-            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
-        }
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        flush == SSL_DONT_FORCE_FLUSH )
-    {
-        size_t remaining;
-        ret = ssl_get_remaining_payload_in_datagram( ssl );
-        if( ret < 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_get_remaining_payload_in_datagram",
-                                   ret );
-            return( ret );
-        }
-
-        remaining = (size_t) ret;
-        if( remaining == 0 )
-        {
-            flush = SSL_FORCE_FLUSH;
-        }
-        else
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "Still %u bytes available in current datagram", (unsigned) remaining ) );
-        }
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    if( ( flush == SSL_FORCE_FLUSH ) &&
-        ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flush_output", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write record" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-
-static int ssl_hs_is_proper_fragment( mbedtls_ssl_context *ssl )
-{
-    if( ssl->in_msglen < ssl->in_hslen ||
-        memcmp( ssl->in_msg + 6, "\0\0\0",        3 ) != 0 ||
-        memcmp( ssl->in_msg + 9, ssl->in_msg + 1, 3 ) != 0 )
-    {
-        return( 1 );
-    }
-    return( 0 );
-}
-
-static uint32_t ssl_get_hs_frag_len( mbedtls_ssl_context const *ssl )
-{
-    return( ( ssl->in_msg[9] << 16  ) |
-            ( ssl->in_msg[10] << 8  ) |
-              ssl->in_msg[11] );
-}
-
-static uint32_t ssl_get_hs_frag_off( mbedtls_ssl_context const *ssl )
-{
-    return( ( ssl->in_msg[6] << 16 ) |
-            ( ssl->in_msg[7] << 8  ) |
-              ssl->in_msg[8] );
-}
-
-static int ssl_check_hs_header( mbedtls_ssl_context const *ssl )
-{
-    uint32_t msg_len, frag_off, frag_len;
-
-    msg_len  = ssl_get_hs_total_len( ssl );
-    frag_off = ssl_get_hs_frag_off( ssl );
-    frag_len = ssl_get_hs_frag_len( ssl );
-
-    if( frag_off > msg_len )
-        return( -1 );
-
-    if( frag_len > msg_len - frag_off )
-        return( -1 );
-
-    if( frag_len + 12 > ssl->in_msglen )
-        return( -1 );
-
-    return( 0 );
-}
-
-/*
- * Mark bits in bitmask (used for DTLS HS reassembly)
- */
-static void ssl_bitmask_set( unsigned char *mask, size_t offset, size_t len )
-{
-    unsigned int start_bits, end_bits;
-
-    start_bits = 8 - ( offset % 8 );
-    if( start_bits != 8 )
-    {
-        size_t first_byte_idx = offset / 8;
-
-        /* Special case */
-        if( len <= start_bits )
-        {
-            for( ; len != 0; len-- )
-                mask[first_byte_idx] |= 1 << ( start_bits - len );
-
-            /* Avoid potential issues with offset or len becoming invalid */
-            return;
-        }
-
-        offset += start_bits; /* Now offset % 8 == 0 */
-        len -= start_bits;
-
-        for( ; start_bits != 0; start_bits-- )
-            mask[first_byte_idx] |= 1 << ( start_bits - 1 );
-    }
-
-    end_bits = len % 8;
-    if( end_bits != 0 )
-    {
-        size_t last_byte_idx = ( offset + len ) / 8;
-
-        len -= end_bits; /* Now len % 8 == 0 */
-
-        for( ; end_bits != 0; end_bits-- )
-            mask[last_byte_idx] |= 1 << ( 8 - end_bits );
-    }
-
-    memset( mask + offset / 8, 0xFF, len / 8 );
-}
-
-/*
- * Check that bitmask is full
- */
-static int ssl_bitmask_check( unsigned char *mask, size_t len )
-{
-    size_t i;
-
-    for( i = 0; i < len / 8; i++ )
-        if( mask[i] != 0xFF )
-            return( -1 );
-
-    for( i = 0; i < len % 8; i++ )
-        if( ( mask[len / 8] & ( 1 << ( 7 - i ) ) ) == 0 )
-            return( -1 );
-
-    return( 0 );
-}
-
-/* msg_len does not include the handshake header */
-static size_t ssl_get_reassembly_buffer_size( size_t msg_len,
-                                              unsigned add_bitmap )
-{
-    size_t alloc_len;
-
-    alloc_len  = 12;                                 /* Handshake header */
-    alloc_len += msg_len;                            /* Content buffer   */
-
-    if( add_bitmap )
-        alloc_len += msg_len / 8 + ( msg_len % 8 != 0 ); /* Bitmap       */
-
-    return( alloc_len );
-}
-
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-static uint32_t ssl_get_hs_total_len( mbedtls_ssl_context const *ssl )
-{
-    return( ( ssl->in_msg[1] << 16 ) |
-            ( ssl->in_msg[2] << 8  ) |
-              ssl->in_msg[3] );
-}
-
-int mbedtls_ssl_prepare_handshake_record( mbedtls_ssl_context *ssl )
-{
-    if( ssl->in_msglen < mbedtls_ssl_hs_hdr_len( ssl ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake message too short: %d",
-                            ssl->in_msglen ) );
-        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-    }
-
-    ssl->in_hslen = mbedtls_ssl_hs_hdr_len( ssl ) + ssl_get_hs_total_len( ssl );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "handshake message: msglen ="
-                        " %d, type = %d, hslen = %d",
-                        ssl->in_msglen, ssl->in_msg[0], ssl->in_hslen ) );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        int ret;
-        unsigned int recv_msg_seq = ( ssl->in_msg[4] << 8 ) | ssl->in_msg[5];
-
-        if( ssl_check_hs_header( ssl ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid handshake header" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-
-        if( ssl->handshake != NULL &&
-            ( ( ssl->state   != MBEDTLS_SSL_HANDSHAKE_OVER &&
-                recv_msg_seq != ssl->handshake->in_msg_seq ) ||
-              ( ssl->state  == MBEDTLS_SSL_HANDSHAKE_OVER &&
-                ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_HELLO ) ) )
-        {
-            if( recv_msg_seq > ssl->handshake->in_msg_seq )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "received future handshake message of sequence number %u (next %u)",
-                                            recv_msg_seq,
-                                            ssl->handshake->in_msg_seq ) );
-                return( MBEDTLS_ERR_SSL_EARLY_MESSAGE );
-            }
-
-            /* Retransmit only on last message from previous flight, to avoid
-             * too many retransmissions.
-             * Besides, No sane server ever retransmits HelloVerifyRequest */
-            if( recv_msg_seq == ssl->handshake->in_flight_start_seq - 1 &&
-                ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "received message from last flight, "
-                                    "message_seq = %d, start_of_flight = %d",
-                                    recv_msg_seq,
-                                    ssl->handshake->in_flight_start_seq ) );
-
-                if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret );
-                    return( ret );
-                }
-            }
-            else
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "dropping out-of-sequence message: "
-                                    "message_seq = %d, expected = %d",
-                                    recv_msg_seq,
-                                    ssl->handshake->in_msg_seq ) );
-            }
-
-            return( MBEDTLS_ERR_SSL_CONTINUE_PROCESSING );
-        }
-        /* Wait until message completion to increment in_msg_seq */
-
-        /* Message reassembly is handled alongside buffering of future
-         * messages; the commonality is that both handshake fragments and
-         * future messages cannot be forwarded immediately to the
-         * handshake logic layer. */
-        if( ssl_hs_is_proper_fragment( ssl ) == 1 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "found fragmented DTLS handshake message" ) );
-            return( MBEDTLS_ERR_SSL_EARLY_MESSAGE );
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-    /* With TLS we don't handle fragmentation (for now) */
-    if( ssl->in_msglen < ssl->in_hslen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "TLS handshake fragmentation not supported" ) );
-        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-    }
-
-    return( 0 );
-}
-
-void mbedtls_ssl_update_handshake_status( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-
-    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER && hs != NULL )
-    {
-        ssl->handshake->update_checksum( ssl, ssl->in_msg, ssl->in_hslen );
-    }
-
-    /* Handshake message is complete, increment counter */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake != NULL )
-    {
-        unsigned offset;
-        mbedtls_ssl_hs_buffer *hs_buf;
-
-        /* Increment handshake sequence number */
-        hs->in_msg_seq++;
-
-        /*
-         * Clear up handshake buffering and reassembly structure.
-         */
-
-        /* Free first entry */
-        ssl_buffering_free_slot( ssl, 0 );
-
-        /* Shift all other entries */
-        for( offset = 0, hs_buf = &hs->buffering.hs[0];
-             offset + 1 < MBEDTLS_SSL_MAX_BUFFERED_HS;
-             offset++, hs_buf++ )
-        {
-            *hs_buf = *(hs_buf + 1);
-        }
-
-        /* Create a fresh last entry */
-        memset( hs_buf, 0, sizeof( mbedtls_ssl_hs_buffer ) );
-    }
-#endif
-}
-
-/*
- * DTLS anti-replay: RFC 6347 4.1.2.6
- *
- * in_window is a field of bits numbered from 0 (lsb) to 63 (msb).
- * Bit n is set iff record number in_window_top - n has been seen.
- *
- * Usually, in_window_top is the last record number seen and the lsb of
- * in_window is set. The only exception is the initial state (record number 0
- * not seen yet).
- */
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-static void ssl_dtls_replay_reset( mbedtls_ssl_context *ssl )
-{
-    ssl->in_window_top = 0;
-    ssl->in_window = 0;
-}
-
-static inline uint64_t ssl_load_six_bytes( unsigned char *buf )
-{
-    return( ( (uint64_t) buf[0] << 40 ) |
-            ( (uint64_t) buf[1] << 32 ) |
-            ( (uint64_t) buf[2] << 24 ) |
-            ( (uint64_t) buf[3] << 16 ) |
-            ( (uint64_t) buf[4] <<  8 ) |
-            ( (uint64_t) buf[5]       ) );
-}
-
-/*
- * Return 0 if sequence number is acceptable, -1 otherwise
- */
-int mbedtls_ssl_dtls_replay_check( mbedtls_ssl_context *ssl )
-{
-    uint64_t rec_seqnum = ssl_load_six_bytes( ssl->in_ctr + 2 );
-    uint64_t bit;
-
-    if( ssl->conf->anti_replay == MBEDTLS_SSL_ANTI_REPLAY_DISABLED )
-        return( 0 );
-
-    if( rec_seqnum > ssl->in_window_top )
-        return( 0 );
-
-    bit = ssl->in_window_top - rec_seqnum;
-
-    if( bit >= 64 )
-        return( -1 );
-
-    if( ( ssl->in_window & ( (uint64_t) 1 << bit ) ) != 0 )
-        return( -1 );
-
-    return( 0 );
-}
-
-/*
- * Update replay window on new validated record
- */
-void mbedtls_ssl_dtls_replay_update( mbedtls_ssl_context *ssl )
-{
-    uint64_t rec_seqnum = ssl_load_six_bytes( ssl->in_ctr + 2 );
-
-    if( ssl->conf->anti_replay == MBEDTLS_SSL_ANTI_REPLAY_DISABLED )
-        return;
-
-    if( rec_seqnum > ssl->in_window_top )
-    {
-        /* Update window_top and the contents of the window */
-        uint64_t shift = rec_seqnum - ssl->in_window_top;
-
-        if( shift >= 64 )
-            ssl->in_window = 1;
-        else
-        {
-            ssl->in_window <<= shift;
-            ssl->in_window |= 1;
-        }
-
-        ssl->in_window_top = rec_seqnum;
-    }
-    else
-    {
-        /* Mark that number as seen in the current window */
-        uint64_t bit = ssl->in_window_top - rec_seqnum;
-
-        if( bit < 64 ) /* Always true, but be extra sure */
-            ssl->in_window |= (uint64_t) 1 << bit;
-    }
-}
-#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
-
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && defined(MBEDTLS_SSL_SRV_C)
-/* Forward declaration */
-static int ssl_session_reset_int( mbedtls_ssl_context *ssl, int partial );
-
-/*
- * Without any SSL context, check if a datagram looks like a ClientHello with
- * a valid cookie, and if it doesn't, generate a HelloVerifyRequest message.
- * Both input and output include full DTLS headers.
- *
- * - if cookie is valid, return 0
- * - if ClientHello looks superficially valid but cookie is not,
- *   fill obuf and set olen, then
- *   return MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED
- * - otherwise return a specific error code
- */
-static int ssl_check_dtls_clihlo_cookie(
-                           mbedtls_ssl_cookie_write_t *f_cookie_write,
-                           mbedtls_ssl_cookie_check_t *f_cookie_check,
-                           void *p_cookie,
-                           const unsigned char *cli_id, size_t cli_id_len,
-                           const unsigned char *in, size_t in_len,
-                           unsigned char *obuf, size_t buf_len, size_t *olen )
-{
-    size_t sid_len, cookie_len;
-    unsigned char *p;
-
-    if( f_cookie_write == NULL || f_cookie_check == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    /*
-     * Structure of ClientHello with record and handshake headers,
-     * and expected values. We don't need to check a lot, more checks will be
-     * done when actually parsing the ClientHello - skipping those checks
-     * avoids code duplication and does not make cookie forging any easier.
-     *
-     *  0-0  ContentType type;                  copied, must be handshake
-     *  1-2  ProtocolVersion version;           copied
-     *  3-4  uint16 epoch;                      copied, must be 0
-     *  5-10 uint48 sequence_number;            copied
-     * 11-12 uint16 length;                     (ignored)
-     *
-     * 13-13 HandshakeType msg_type;            (ignored)
-     * 14-16 uint24 length;                     (ignored)
-     * 17-18 uint16 message_seq;                copied
-     * 19-21 uint24 fragment_offset;            copied, must be 0
-     * 22-24 uint24 fragment_length;            (ignored)
-     *
-     * 25-26 ProtocolVersion client_version;    (ignored)
-     * 27-58 Random random;                     (ignored)
-     * 59-xx SessionID session_id;              1 byte len + sid_len content
-     * 60+   opaque cookie<0..2^8-1>;           1 byte len + content
-     *       ...
-     *
-     * Minimum length is 61 bytes.
-     */
-    if( in_len < 61 ||
-        in[0] != MBEDTLS_SSL_MSG_HANDSHAKE ||
-        in[3] != 0 || in[4] != 0 ||
-        in[19] != 0 || in[20] != 0 || in[21] != 0 )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-    }
-
-    sid_len = in[59];
-    if( sid_len > in_len - 61 )
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-
-    cookie_len = in[60 + sid_len];
-    if( cookie_len > in_len - 60 )
-        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-
-    if( f_cookie_check( p_cookie, in + sid_len + 61, cookie_len,
-                        cli_id, cli_id_len ) == 0 )
-    {
-        /* Valid cookie */
-        return( 0 );
-    }
-
-    /*
-     * If we get here, we've got an invalid cookie, let's prepare HVR.
-     *
-     *  0-0  ContentType type;                  copied
-     *  1-2  ProtocolVersion version;           copied
-     *  3-4  uint16 epoch;                      copied
-     *  5-10 uint48 sequence_number;            copied
-     * 11-12 uint16 length;                     olen - 13
-     *
-     * 13-13 HandshakeType msg_type;            hello_verify_request
-     * 14-16 uint24 length;                     olen - 25
-     * 17-18 uint16 message_seq;                copied
-     * 19-21 uint24 fragment_offset;            copied
-     * 22-24 uint24 fragment_length;            olen - 25
-     *
-     * 25-26 ProtocolVersion server_version;    0xfe 0xff
-     * 27-27 opaque cookie<0..2^8-1>;           cookie_len = olen - 27, cookie
-     *
-     * Minimum length is 28.
-     */
-    if( buf_len < 28 )
-        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
-
-    /* Copy most fields and adapt others */
-    memcpy( obuf, in, 25 );
-    obuf[13] = MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST;
-    obuf[25] = 0xfe;
-    obuf[26] = 0xff;
-
-    /* Generate and write actual cookie */
-    p = obuf + 28;
-    if( f_cookie_write( p_cookie,
-                        &p, obuf + buf_len, cli_id, cli_id_len ) != 0 )
-    {
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    *olen = p - obuf;
-
-    /* Go back and fill length fields */
-    obuf[27] = (unsigned char)( *olen - 28 );
-
-    obuf[14] = obuf[22] = (unsigned char)( ( *olen - 25 ) >> 16 );
-    obuf[15] = obuf[23] = (unsigned char)( ( *olen - 25 ) >>  8 );
-    obuf[16] = obuf[24] = (unsigned char)( ( *olen - 25 )       );
-
-    obuf[11] = (unsigned char)( ( *olen - 13 ) >>  8 );
-    obuf[12] = (unsigned char)( ( *olen - 13 )       );
-
-    return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED );
-}
-
-/*
- * Handle possible client reconnect with the same UDP quadruplet
- * (RFC 6347 Section 4.2.8).
- *
- * Called by ssl_parse_record_header() in case we receive an epoch 0 record
- * that looks like a ClientHello.
- *
- * - if the input looks like a ClientHello without cookies,
- *   send back HelloVerifyRequest, then
- *   return MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED
- * - if the input looks like a ClientHello with a valid cookie,
- *   reset the session of the current context, and
- *   return MBEDTLS_ERR_SSL_CLIENT_RECONNECT
- * - if anything goes wrong, return a specific error code
- *
- * mbedtls_ssl_read_record() will ignore the record if anything else than
- * MBEDTLS_ERR_SSL_CLIENT_RECONNECT or 0 is returned, although this function
- * cannot not return 0.
- */
-static int ssl_handle_possible_reconnect( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    size_t len;
-
-    ret = ssl_check_dtls_clihlo_cookie(
-            ssl->conf->f_cookie_write,
-            ssl->conf->f_cookie_check,
-            ssl->conf->p_cookie,
-            ssl->cli_id, ssl->cli_id_len,
-            ssl->in_buf, ssl->in_left,
-            ssl->out_buf, MBEDTLS_SSL_OUT_CONTENT_LEN, &len );
-
-    MBEDTLS_SSL_DEBUG_RET( 2, "ssl_check_dtls_clihlo_cookie", ret );
-
-    if( ret == MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED )
-    {
-        /* Don't check write errors as we can't do anything here.
-         * If the error is permanent we'll catch it later,
-         * if it's not, then hopefully it'll work next time. */
-        (void) ssl->f_send( ssl->p_bio, ssl->out_buf, len );
-
-        return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED );
-    }
-
-    if( ret == 0 )
-    {
-        /* Got a valid cookie, partially reset context */
-        if( ( ret = ssl_session_reset_int( ssl, 1 ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "reset", ret );
-            return( ret );
-        }
-
-        return( MBEDTLS_ERR_SSL_CLIENT_RECONNECT );
-    }
-
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE && MBEDTLS_SSL_SRV_C */
-
-/*
- * ContentType type;
- * ProtocolVersion version;
- * uint16 epoch;            // DTLS only
- * uint48 sequence_number;  // DTLS only
- * uint16 length;
- *
- * Return 0 if header looks sane (and, for DTLS, the record is expected)
- * MBEDTLS_ERR_SSL_INVALID_RECORD if the header looks bad,
- * MBEDTLS_ERR_SSL_UNEXPECTED_RECORD (DTLS only) if sane but unexpected.
- *
- * With DTLS, mbedtls_ssl_read_record() will:
- * 1. proceed with the record if this function returns 0
- * 2. drop only the current record if this function returns UNEXPECTED_RECORD
- * 3. return CLIENT_RECONNECT if this function return that value
- * 4. drop the whole datagram if this function returns anything else.
- * Point 2 is needed when the peer is resending, and we have already received
- * the first record from a datagram but are still waiting for the others.
- */
-static int ssl_parse_record_header( mbedtls_ssl_context *ssl )
-{
-    int major_ver, minor_ver;
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "input record header", ssl->in_hdr, mbedtls_ssl_hdr_len( ssl ) );
-
-    ssl->in_msgtype =  ssl->in_hdr[0];
-    ssl->in_msglen = ( ssl->in_len[0] << 8 ) | ssl->in_len[1];
-    mbedtls_ssl_read_version( &major_ver, &minor_ver, ssl->conf->transport, ssl->in_hdr + 1 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "input record: msgtype = %d, "
-                        "version = [%d:%d], msglen = %d",
-                        ssl->in_msgtype,
-                        major_ver, minor_ver, ssl->in_msglen ) );
-
-    /* Check record type */
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE &&
-        ssl->in_msgtype != MBEDTLS_SSL_MSG_ALERT &&
-        ssl->in_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC &&
-        ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "unknown record type" ) );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        /* Silently ignore invalid DTLS records as recommended by RFC 6347
-         * Section 4.1.2.7 */
-        if( ssl->conf->transport != MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                    MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-
-        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-    }
-
-    /* Check version */
-    if( major_ver != ssl->major_ver )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "major version mismatch" ) );
-        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-    }
-
-    if( minor_ver > ssl->conf->max_minor_ver )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "minor version mismatch" ) );
-        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-    }
-
-    /* Check length against the size of our buffer */
-    if( ssl->in_msglen > MBEDTLS_SSL_IN_BUFFER_LEN
-                         - (size_t)( ssl->in_msg - ssl->in_buf ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-    }
-
-    /*
-     * DTLS-related tests.
-     * Check epoch before checking length constraint because
-     * the latter varies with the epoch. E.g., if a ChangeCipherSpec
-     * message gets duplicated before the corresponding Finished message,
-     * the second ChangeCipherSpec should be discarded because it belongs
-     * to an old epoch, but not because its length is shorter than
-     * the minimum record length for packets using the new record transform.
-     * Note that these two kinds of failures are handled differently,
-     * as an unexpected record is silently skipped but an invalid
-     * record leads to the entire datagram being dropped.
-     */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        unsigned int rec_epoch = ( ssl->in_ctr[0] << 8 ) | ssl->in_ctr[1];
-
-        /* Check epoch (and sequence number) with DTLS */
-        if( rec_epoch != ssl->in_epoch )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "record from another epoch: "
-                                        "expected %d, received %d",
-                                        ssl->in_epoch, rec_epoch ) );
-
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && defined(MBEDTLS_SSL_SRV_C)
-            /*
-             * Check for an epoch 0 ClientHello. We can't use in_msg here to
-             * access the first byte of record content (handshake type), as we
-             * have an active transform (possibly iv_len != 0), so use the
-             * fact that the record header len is 13 instead.
-             */
-            if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER &&
-                ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER &&
-                rec_epoch == 0 &&
-                ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
-                ssl->in_left > 13 &&
-                ssl->in_buf[13] == MBEDTLS_SSL_HS_CLIENT_HELLO )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "possible client reconnect "
-                                            "from the same port" ) );
-                return( ssl_handle_possible_reconnect( ssl ) );
-            }
-            else
-#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE && MBEDTLS_SSL_SRV_C */
-            {
-                /* Consider buffering the record. */
-                if( rec_epoch == (unsigned int) ssl->in_epoch + 1 )
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Consider record for buffering" ) );
-                    return( MBEDTLS_ERR_SSL_EARLY_MESSAGE );
-                }
-
-                return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD );
-            }
-        }
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-        /* Replay detection only works for the current epoch */
-        if( rec_epoch == ssl->in_epoch &&
-            mbedtls_ssl_dtls_replay_check( ssl ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "replayed record" ) );
-            return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD );
-        }
-#endif
-
-        /* Drop unexpected ApplicationData records,
-         * except at the beginning of renegotiations */
-        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_APPLICATION_DATA &&
-            ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-            && ! ( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
-                   ssl->state == MBEDTLS_SSL_SERVER_HELLO )
-#endif
-            )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "dropping unexpected ApplicationData" ) );
-            return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD );
-        }
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-
-    /* Check length against bounds of the current transform and version */
-    if( ssl->transform_in == NULL )
-    {
-        if( ssl->in_msglen < 1 ||
-            ssl->in_msglen > MBEDTLS_SSL_IN_CONTENT_LEN )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-    }
-    else
-    {
-        if( ssl->in_msglen < ssl->transform_in->minlen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 &&
-            ssl->in_msglen > ssl->transform_in->minlen + MBEDTLS_SSL_IN_CONTENT_LEN )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-        /*
-         * TLS encrypted messages can have up to 256 bytes of padding
-         */
-        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 &&
-            ssl->in_msglen > ssl->transform_in->minlen +
-                             MBEDTLS_SSL_IN_CONTENT_LEN + 256 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-#endif
-    }
-
-    return( 0 );
-}
-
-/*
- * If applicable, decrypt (and decompress) record content
- */
-static int ssl_prepare_record_content( mbedtls_ssl_context *ssl )
-{
-    int ret, done = 0;
-
-    MBEDTLS_SSL_DEBUG_BUF( 4, "input record from network",
-                   ssl->in_hdr, mbedtls_ssl_hdr_len( ssl ) + ssl->in_msglen );
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_read != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_read()" ) );
-
-        ret = mbedtls_ssl_hw_record_read( ssl );
-        if( ret != 0 && ret != MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_read", ret );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-
-        if( ret == 0 )
-            done = 1;
-    }
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-    if( !done && ssl->transform_in != NULL )
-    {
-        if( ( ret = ssl_decrypt_buf( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_decrypt_buf", ret );
-            return( ret );
-        }
-
-        MBEDTLS_SSL_DEBUG_BUF( 4, "input payload after decrypt",
-                       ssl->in_msg, ssl->in_msglen );
-
-        if( ssl->in_msglen > MBEDTLS_SSL_IN_CONTENT_LEN )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-    }
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    if( ssl->transform_in != NULL &&
-        ssl->session_in->compression == MBEDTLS_SSL_COMPRESS_DEFLATE )
-    {
-        if( ( ret = ssl_decompress_buf( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_decompress_buf", ret );
-            return( ret );
-        }
-    }
-#endif /* MBEDTLS_ZLIB_SUPPORT */
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        mbedtls_ssl_dtls_replay_update( ssl );
-    }
-#endif
-
-    return( 0 );
-}
-
-static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl );
-
-/*
- * Read a record.
- *
- * Silently ignore non-fatal alert (and for DTLS, invalid records as well,
- * RFC 6347 4.1.2.7) and continue reading until a valid record is found.
- *
- */
-
-/* Helper functions for mbedtls_ssl_read_record(). */
-static int ssl_consume_current_message( mbedtls_ssl_context *ssl );
-static int ssl_get_next_record( mbedtls_ssl_context *ssl );
-static int ssl_record_is_in_progress( mbedtls_ssl_context *ssl );
-
-int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl,
-                             unsigned update_hs_digest )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read record" ) );
-
-    if( ssl->keep_current_message == 0 )
-    {
-        do {
-
-            ret = ssl_consume_current_message( ssl );
-            if( ret != 0 )
-                return( ret );
-
-            if( ssl_record_is_in_progress( ssl ) == 0 )
-            {
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-                int have_buffered = 0;
-
-                /* We only check for buffered messages if the
-                 * current datagram is fully consumed. */
-                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-                    ssl_next_record_is_in_datagram( ssl ) == 0 )
-                {
-                    if( ssl_load_buffered_message( ssl ) == 0 )
-                        have_buffered = 1;
-                }
-
-                if( have_buffered == 0 )
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-                {
-                    ret = ssl_get_next_record( ssl );
-                    if( ret == MBEDTLS_ERR_SSL_CONTINUE_PROCESSING )
-                        continue;
-
-                    if( ret != 0 )
-                    {
-                        MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_get_next_record" ), ret );
-                        return( ret );
-                    }
-                }
-            }
-
-            ret = mbedtls_ssl_handle_message_type( ssl );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-            if( ret == MBEDTLS_ERR_SSL_EARLY_MESSAGE )
-            {
-                /* Buffer future message */
-                ret = ssl_buffer_message( ssl );
-                if( ret != 0 )
-                    return( ret );
-
-                ret = MBEDTLS_ERR_SSL_CONTINUE_PROCESSING;
-            }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-        } while( MBEDTLS_ERR_SSL_NON_FATAL           == ret  ||
-                 MBEDTLS_ERR_SSL_CONTINUE_PROCESSING == ret );
-
-        if( 0 != ret )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_handle_message_type" ), ret );
-            return( ret );
-        }
-
-        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
-            update_hs_digest == 1 )
-        {
-            mbedtls_ssl_update_handshake_status( ssl );
-        }
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "reuse previously read message" ) );
-        ssl->keep_current_message = 0;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read record" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-static int ssl_next_record_is_in_datagram( mbedtls_ssl_context *ssl )
-{
-    if( ssl->in_left > ssl->next_record_offset )
-        return( 1 );
-
-    return( 0 );
-}
-
-static int ssl_load_buffered_message( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-    mbedtls_ssl_hs_buffer * hs_buf;
-    int ret = 0;
-
-    if( hs == NULL )
-        return( -1 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> ssl_load_buffered_messsage" ) );
-
-    if( ssl->state == MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC ||
-        ssl->state == MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC )
-    {
-        /* Check if we have seen a ChangeCipherSpec before.
-         * If yes, synthesize a CCS record. */
-        if( !hs->buffering.seen_ccs )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "CCS not seen in the current flight" ) );
-            ret = -1;
-            goto exit;
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Injecting buffered CCS message" ) );
-        ssl->in_msgtype = MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC;
-        ssl->in_msglen = 1;
-        ssl->in_msg[0] = 1;
-
-        /* As long as they are equal, the exact value doesn't matter. */
-        ssl->in_left            = 0;
-        ssl->next_record_offset = 0;
-
-        hs->buffering.seen_ccs = 0;
-        goto exit;
-    }
-
-#if defined(MBEDTLS_DEBUG_C)
-    /* Debug only */
-    {
-        unsigned offset;
-        for( offset = 1; offset < MBEDTLS_SSL_MAX_BUFFERED_HS; offset++ )
-        {
-            hs_buf = &hs->buffering.hs[offset];
-            if( hs_buf->is_valid == 1 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "Future message with sequence number %u %s buffered.",
-                            hs->in_msg_seq + offset,
-                            hs_buf->is_complete ? "fully" : "partially" ) );
-            }
-        }
-    }
-#endif /* MBEDTLS_DEBUG_C */
-
-    /* Check if we have buffered and/or fully reassembled the
-     * next handshake message. */
-    hs_buf = &hs->buffering.hs[0];
-    if( ( hs_buf->is_valid == 1 ) && ( hs_buf->is_complete == 1 ) )
-    {
-        /* Synthesize a record containing the buffered HS message. */
-        size_t msg_len = ( hs_buf->data[1] << 16 ) |
-                         ( hs_buf->data[2] << 8  ) |
-                           hs_buf->data[3];
-
-        /* Double-check that we haven't accidentally buffered
-         * a message that doesn't fit into the input buffer. */
-        if( msg_len + 12 > MBEDTLS_SSL_IN_CONTENT_LEN )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Next handshake message has been buffered - load" ) );
-        MBEDTLS_SSL_DEBUG_BUF( 3, "Buffered handshake message (incl. header)",
-                               hs_buf->data, msg_len + 12 );
-
-        ssl->in_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-        ssl->in_hslen   = msg_len + 12;
-        ssl->in_msglen  = msg_len + 12;
-        memcpy( ssl->in_msg, hs_buf->data, ssl->in_hslen );
-
-        ret = 0;
-        goto exit;
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Next handshake message %u not or only partially bufffered",
-                                    hs->in_msg_seq ) );
-    }
-
-    ret = -1;
-
-exit:
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= ssl_load_buffered_message" ) );
-    return( ret );
-}
-
-static int ssl_buffer_make_space( mbedtls_ssl_context *ssl,
-                                  size_t desired )
-{
-    int offset;
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Attempt to free buffered messages to have %u bytes available",
-                                (unsigned) desired ) );
-
-    /* Get rid of future records epoch first, if such exist. */
-    ssl_free_buffered_record( ssl );
-
-    /* Check if we have enough space available now. */
-    if( desired <= ( MBEDTLS_SSL_DTLS_MAX_BUFFERING -
-                     hs->buffering.total_bytes_buffered ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Enough space available after freeing future epoch record" ) );
-        return( 0 );
-    }
-
-    /* We don't have enough space to buffer the next expected handshake
-     * message. Remove buffers used for future messages to gain space,
-     * starting with the most distant one. */
-    for( offset = MBEDTLS_SSL_MAX_BUFFERED_HS - 1;
-         offset >= 0; offset-- )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Free buffering slot %d to make space for reassembly of next handshake message",
-                                    offset ) );
-
-        ssl_buffering_free_slot( ssl, (uint8_t) offset );
-
-        /* Check if we have enough space available now. */
-        if( desired <= ( MBEDTLS_SSL_DTLS_MAX_BUFFERING -
-                         hs->buffering.total_bytes_buffered ) )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "Enough space available after freeing buffered HS messages" ) );
-            return( 0 );
-        }
-    }
-
-    return( -1 );
-}
-
-static int ssl_buffer_message( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-
-    if( hs == NULL )
-        return( 0 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> ssl_buffer_message" ) );
-
-    switch( ssl->in_msgtype )
-    {
-        case MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC:
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "Remember CCS message" ) );
-
-            hs->buffering.seen_ccs = 1;
-            break;
-
-        case MBEDTLS_SSL_MSG_HANDSHAKE:
-        {
-            unsigned recv_msg_seq_offset;
-            unsigned recv_msg_seq = ( ssl->in_msg[4] << 8 ) | ssl->in_msg[5];
-            mbedtls_ssl_hs_buffer *hs_buf;
-            size_t msg_len = ssl->in_hslen - 12;
-
-            /* We should never receive an old handshake
-             * message - double-check nonetheless. */
-            if( recv_msg_seq < ssl->handshake->in_msg_seq )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-            }
-
-            recv_msg_seq_offset = recv_msg_seq - ssl->handshake->in_msg_seq;
-            if( recv_msg_seq_offset >= MBEDTLS_SSL_MAX_BUFFERED_HS )
-            {
-                /* Silently ignore -- message too far in the future */
-                MBEDTLS_SSL_DEBUG_MSG( 2,
-                 ( "Ignore future HS message with sequence number %u, "
-                   "buffering window %u - %u",
-                   recv_msg_seq, ssl->handshake->in_msg_seq,
-                   ssl->handshake->in_msg_seq + MBEDTLS_SSL_MAX_BUFFERED_HS - 1 ) );
-
-                goto exit;
-            }
-
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "Buffering HS message with sequence number %u, offset %u ",
-                                        recv_msg_seq, recv_msg_seq_offset ) );
-
-            hs_buf = &hs->buffering.hs[ recv_msg_seq_offset ];
-
-            /* Check if the buffering for this seq nr has already commenced. */
-            if( !hs_buf->is_valid )
-            {
-                size_t reassembly_buf_sz;
-
-                hs_buf->is_fragmented =
-                    ( ssl_hs_is_proper_fragment( ssl ) == 1 );
-
-                /* We copy the message back into the input buffer
-                 * after reassembly, so check that it's not too large.
-                 * This is an implementation-specific limitation
-                 * and not one from the standard, hence it is not
-                 * checked in ssl_check_hs_header(). */
-                if( msg_len + 12 > MBEDTLS_SSL_IN_CONTENT_LEN )
-                {
-                    /* Ignore message */
-                    goto exit;
-                }
-
-                /* Check if we have enough space to buffer the message. */
-                if( hs->buffering.total_bytes_buffered >
-                    MBEDTLS_SSL_DTLS_MAX_BUFFERING )
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-                }
-
-                reassembly_buf_sz = ssl_get_reassembly_buffer_size( msg_len,
-                                                       hs_buf->is_fragmented );
-
-                if( reassembly_buf_sz > ( MBEDTLS_SSL_DTLS_MAX_BUFFERING -
-                                          hs->buffering.total_bytes_buffered ) )
-                {
-                    if( recv_msg_seq_offset > 0 )
-                    {
-                        /* If we can't buffer a future message because
-                         * of space limitations -- ignore. */
-                        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Buffering of future message of size %u would exceed the compile-time limit %u (already %u bytes buffered) -- ignore\n",
-                             (unsigned) msg_len, MBEDTLS_SSL_DTLS_MAX_BUFFERING,
-                             (unsigned) hs->buffering.total_bytes_buffered ) );
-                        goto exit;
-                    }
-                    else
-                    {
-                        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Buffering of future message of size %u would exceed the compile-time limit %u (already %u bytes buffered) -- attempt to make space by freeing buffered future messages\n",
-                             (unsigned) msg_len, MBEDTLS_SSL_DTLS_MAX_BUFFERING,
-                             (unsigned) hs->buffering.total_bytes_buffered ) );
-                    }
-
-                    if( ssl_buffer_make_space( ssl, reassembly_buf_sz ) != 0 )
-                    {
-                        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Reassembly of next message of size %u (%u with bitmap) would exceed the compile-time limit %u (already %u bytes buffered) -- fail\n",
-                             (unsigned) msg_len,
-                             (unsigned) reassembly_buf_sz,
-                             MBEDTLS_SSL_DTLS_MAX_BUFFERING,
-                             (unsigned) hs->buffering.total_bytes_buffered ) );
-                        ret = MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL;
-                        goto exit;
-                    }
-                }
-
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "initialize reassembly, total length = %d",
-                                            msg_len ) );
-
-                hs_buf->data = mbedtls_calloc( 1, reassembly_buf_sz );
-                if( hs_buf->data == NULL )
-                {
-                    ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
-                    goto exit;
-                }
-                hs_buf->data_len = reassembly_buf_sz;
-
-                /* Prepare final header: copy msg_type, length and message_seq,
-                 * then add standardised fragment_offset and fragment_length */
-                memcpy( hs_buf->data, ssl->in_msg, 6 );
-                memset( hs_buf->data + 6, 0, 3 );
-                memcpy( hs_buf->data + 9, hs_buf->data + 1, 3 );
-
-                hs_buf->is_valid = 1;
-
-                hs->buffering.total_bytes_buffered += reassembly_buf_sz;
-            }
-            else
-            {
-                /* Make sure msg_type and length are consistent */
-                if( memcmp( hs_buf->data, ssl->in_msg, 4 ) != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "Fragment header mismatch - ignore" ) );
-                    /* Ignore */
-                    goto exit;
-                }
-            }
-
-            if( !hs_buf->is_complete )
-            {
-                size_t frag_len, frag_off;
-                unsigned char * const msg = hs_buf->data + 12;
-
-                /*
-                 * Check and copy current fragment
-                 */
-
-                /* Validation of header fields already done in
-                 * mbedtls_ssl_prepare_handshake_record(). */
-                frag_off = ssl_get_hs_frag_off( ssl );
-                frag_len = ssl_get_hs_frag_len( ssl );
-
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "adding fragment, offset = %d, length = %d",
-                                            frag_off, frag_len ) );
-                memcpy( msg + frag_off, ssl->in_msg + 12, frag_len );
-
-                if( hs_buf->is_fragmented )
-                {
-                    unsigned char * const bitmask = msg + msg_len;
-                    ssl_bitmask_set( bitmask, frag_off, frag_len );
-                    hs_buf->is_complete = ( ssl_bitmask_check( bitmask,
-                                                               msg_len ) == 0 );
-                }
-                else
-                {
-                    hs_buf->is_complete = 1;
-                }
-
-                MBEDTLS_SSL_DEBUG_MSG( 2, ( "message %scomplete",
-                                   hs_buf->is_complete ? "" : "not yet " ) );
-            }
-
-            break;
-        }
-
-        default:
-            /* We don't buffer other types of messages. */
-            break;
-    }
-
-exit:
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= ssl_buffer_message" ) );
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-static int ssl_consume_current_message( mbedtls_ssl_context *ssl )
-{
-    /*
-     * Consume last content-layer message and potentially
-     * update in_msglen which keeps track of the contents'
-     * consumption state.
-     *
-     * (1) Handshake messages:
-     *     Remove last handshake message, move content
-     *     and adapt in_msglen.
-     *
-     * (2) Alert messages:
-     *     Consume whole record content, in_msglen = 0.
-     *
-     * (3) Change cipher spec:
-     *     Consume whole record content, in_msglen = 0.
-     *
-     * (4) Application data:
-     *     Don't do anything - the record layer provides
-     *     the application data as a stream transport
-     *     and consumes through mbedtls_ssl_read only.
-     *
-     */
-
-    /* Case (1): Handshake messages */
-    if( ssl->in_hslen != 0 )
-    {
-        /* Hard assertion to be sure that no application data
-         * is in flight, as corrupting ssl->in_msglen during
-         * ssl->in_offt != NULL is fatal. */
-        if( ssl->in_offt != NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-        }
-
-        /*
-         * Get next Handshake message in the current record
-         */
-
-        /* Notes:
-         * (1) in_hslen is not necessarily the size of the
-         *     current handshake content: If DTLS handshake
-         *     fragmentation is used, that's the fragment
-         *     size instead. Using the total handshake message
-         *     size here is faulty and should be changed at
-         *     some point.
-         * (2) While it doesn't seem to cause problems, one
-         *     has to be very careful not to assume that in_hslen
-         *     is always <= in_msglen in a sensible communication.
-         *     Again, it's wrong for DTLS handshake fragmentation.
-         *     The following check is therefore mandatory, and
-         *     should not be treated as a silently corrected assertion.
-         *     Additionally, ssl->in_hslen might be arbitrarily out of
-         *     bounds after handling a DTLS message with an unexpected
-         *     sequence number, see mbedtls_ssl_prepare_handshake_record.
-         */
-        if( ssl->in_hslen < ssl->in_msglen )
-        {
-            ssl->in_msglen -= ssl->in_hslen;
-            memmove( ssl->in_msg, ssl->in_msg + ssl->in_hslen,
-                     ssl->in_msglen );
-
-            MBEDTLS_SSL_DEBUG_BUF( 4, "remaining content in record",
-                                   ssl->in_msg, ssl->in_msglen );
-        }
-        else
-        {
-            ssl->in_msglen = 0;
-        }
-
-        ssl->in_hslen   = 0;
-    }
-    /* Case (4): Application data */
-    else if( ssl->in_offt != NULL )
-    {
-        return( 0 );
-    }
-    /* Everything else (CCS & Alerts) */
-    else
-    {
-        ssl->in_msglen = 0;
-    }
-
-    return( 0 );
-}
-
-static int ssl_record_is_in_progress( mbedtls_ssl_context *ssl )
-{
-    if( ssl->in_msglen > 0 )
-        return( 1 );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-
-static void ssl_free_buffered_record( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-    if( hs == NULL )
-        return;
-
-    if( hs->buffering.future_record.data != NULL )
-    {
-        hs->buffering.total_bytes_buffered -=
-            hs->buffering.future_record.len;
-
-        mbedtls_free( hs->buffering.future_record.data );
-        hs->buffering.future_record.data = NULL;
-    }
-}
-
-static int ssl_load_buffered_record( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-    unsigned char * rec;
-    size_t rec_len;
-    unsigned rec_epoch;
-
-    if( ssl->conf->transport != MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        return( 0 );
-
-    if( hs == NULL )
-        return( 0 );
-
-    rec       = hs->buffering.future_record.data;
-    rec_len   = hs->buffering.future_record.len;
-    rec_epoch = hs->buffering.future_record.epoch;
-
-    if( rec == NULL )
-        return( 0 );
-
-    /* Only consider loading future records if the
-     * input buffer is empty. */
-    if( ssl_next_record_is_in_datagram( ssl ) == 1 )
-        return( 0 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> ssl_load_buffered_record" ) );
-
-    if( rec_epoch != ssl->in_epoch )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Buffered record not from current epoch." ) );
-        goto exit;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Found buffered record from current epoch - load" ) );
-
-    /* Double-check that the record is not too large */
-    if( rec_len > MBEDTLS_SSL_IN_BUFFER_LEN -
-        (size_t)( ssl->in_hdr - ssl->in_buf ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    memcpy( ssl->in_hdr, rec, rec_len );
-    ssl->in_left = rec_len;
-    ssl->next_record_offset = 0;
-
-    ssl_free_buffered_record( ssl );
-
-exit:
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= ssl_load_buffered_record" ) );
-    return( 0 );
-}
-
-static int ssl_buffer_future_record( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-    size_t const rec_hdr_len = 13;
-    size_t const total_buf_sz = rec_hdr_len + ssl->in_msglen;
-
-    /* Don't buffer future records outside handshakes. */
-    if( hs == NULL )
-        return( 0 );
-
-    /* Only buffer handshake records (we are only interested
-     * in Finished messages). */
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-        return( 0 );
-
-    /* Don't buffer more than one future epoch record. */
-    if( hs->buffering.future_record.data != NULL )
-        return( 0 );
-
-    /* Don't buffer record if there's not enough buffering space remaining. */
-    if( total_buf_sz > ( MBEDTLS_SSL_DTLS_MAX_BUFFERING -
-                         hs->buffering.total_bytes_buffered ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Buffering of future epoch record of size %u would exceed the compile-time limit %u (already %u bytes buffered) -- ignore\n",
-                        (unsigned) total_buf_sz, MBEDTLS_SSL_DTLS_MAX_BUFFERING,
-                        (unsigned) hs->buffering.total_bytes_buffered ) );
-        return( 0 );
-    }
-
-    /* Buffer record */
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Buffer record from epoch %u",
-                                ssl->in_epoch + 1 ) );
-    MBEDTLS_SSL_DEBUG_BUF( 3, "Buffered record", ssl->in_hdr,
-                           rec_hdr_len + ssl->in_msglen );
-
-    /* ssl_parse_record_header() only considers records
-     * of the next epoch as candidates for buffering. */
-    hs->buffering.future_record.epoch = ssl->in_epoch + 1;
-    hs->buffering.future_record.len   = total_buf_sz;
-
-    hs->buffering.future_record.data =
-        mbedtls_calloc( 1, hs->buffering.future_record.len );
-    if( hs->buffering.future_record.data == NULL )
-    {
-        /* If we run out of RAM trying to buffer a
-         * record from the next epoch, just ignore. */
-        return( 0 );
-    }
-
-    memcpy( hs->buffering.future_record.data, ssl->in_hdr, total_buf_sz );
-
-    hs->buffering.total_bytes_buffered += total_buf_sz;
-    return( 0 );
-}
-
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-static int ssl_get_next_record( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    /* We might have buffered a future record; if so,
-     * and if the epoch matches now, load it.
-     * On success, this call will set ssl->in_left to
-     * the length of the buffered record, so that
-     * the calls to ssl_fetch_input() below will
-     * essentially be no-ops. */
-    ret = ssl_load_buffered_record( ssl );
-    if( ret != 0 )
-        return( ret );
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    if( ( ret = mbedtls_ssl_fetch_input( ssl, mbedtls_ssl_hdr_len( ssl ) ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
-        return( ret );
-    }
-
-    if( ( ret = ssl_parse_record_header( ssl ) ) != 0 )
-    {
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-            ret != MBEDTLS_ERR_SSL_CLIENT_RECONNECT )
-        {
-            if( ret == MBEDTLS_ERR_SSL_EARLY_MESSAGE )
-            {
-                ret = ssl_buffer_future_record( ssl );
-                if( ret != 0 )
-                    return( ret );
-
-                /* Fall through to handling of unexpected records */
-                ret = MBEDTLS_ERR_SSL_UNEXPECTED_RECORD;
-            }
-
-            if( ret == MBEDTLS_ERR_SSL_UNEXPECTED_RECORD )
-            {
-                /* Skip unexpected record (but not whole datagram) */
-                ssl->next_record_offset = ssl->in_msglen
-                                        + mbedtls_ssl_hdr_len( ssl );
-
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding unexpected record "
-                                            "(header)" ) );
-            }
-            else
-            {
-                /* Skip invalid record and the rest of the datagram */
-                ssl->next_record_offset = 0;
-                ssl->in_left = 0;
-
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record "
-                                            "(header)" ) );
-            }
-
-            /* Get next record */
-            return( MBEDTLS_ERR_SSL_CONTINUE_PROCESSING );
-        }
-#endif
-        return( ret );
-    }
-
-    /*
-     * Read and optionally decrypt the message contents
-     */
-    if( ( ret = mbedtls_ssl_fetch_input( ssl,
-                                 mbedtls_ssl_hdr_len( ssl ) + ssl->in_msglen ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
-        return( ret );
-    }
-
-    /* Done reading this record, get ready for the next one */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ssl->next_record_offset = ssl->in_msglen + mbedtls_ssl_hdr_len( ssl );
-        if( ssl->next_record_offset < ssl->in_left )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "more than one record within datagram" ) );
-        }
-    }
-    else
-#endif
-        ssl->in_left = 0;
-
-    if( ( ret = ssl_prepare_record_content( ssl ) ) != 0 )
-    {
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        {
-            /* Silently discard invalid records */
-            if( ret == MBEDTLS_ERR_SSL_INVALID_RECORD ||
-                ret == MBEDTLS_ERR_SSL_INVALID_MAC )
-            {
-                /* Except when waiting for Finished as a bad mac here
-                 * probably means something went wrong in the handshake
-                 * (eg wrong psk used, mitm downgrade attempt, etc.) */
-                if( ssl->state == MBEDTLS_SSL_CLIENT_FINISHED ||
-                    ssl->state == MBEDTLS_SSL_SERVER_FINISHED )
-                {
-#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
-                    if( ret == MBEDTLS_ERR_SSL_INVALID_MAC )
-                    {
-                        mbedtls_ssl_send_alert_message( ssl,
-                                MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC );
-                    }
-#endif
-                    return( ret );
-                }
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-                if( ssl->conf->badmac_limit != 0 &&
-                    ++ssl->badmac_seen >= ssl->conf->badmac_limit )
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "too many records with bad MAC" ) );
-                    return( MBEDTLS_ERR_SSL_INVALID_MAC );
-                }
-#endif
-
-                /* As above, invalid records cause
-                 * dismissal of the whole datagram. */
-
-                ssl->next_record_offset = 0;
-                ssl->in_left = 0;
-
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record (mac)" ) );
-                return( MBEDTLS_ERR_SSL_CONTINUE_PROCESSING );
-            }
-
-            return( ret );
-        }
-        else
-#endif
-        {
-            /* Error out (and send alert) on invalid records */
-#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
-            if( ret == MBEDTLS_ERR_SSL_INVALID_MAC )
-            {
-                mbedtls_ssl_send_alert_message( ssl,
-                        MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                        MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC );
-            }
-#endif
-            return( ret );
-        }
-    }
-
-    return( 0 );
-}
-
-int mbedtls_ssl_handle_message_type( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    /*
-     * Handle particular types of records
-     */
-    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        if( ( ret = mbedtls_ssl_prepare_handshake_record( ssl ) ) != 0 )
-        {
-            return( ret );
-        }
-    }
-
-    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC )
-    {
-        if( ssl->in_msglen != 1 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid CCS message, len: %d",
-                           ssl->in_msglen ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-
-        if( ssl->in_msg[0] != 1 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid CCS message, content: %02x",
-                                        ssl->in_msg[0] ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-            ssl->state != MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC    &&
-            ssl->state != MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC )
-        {
-            if( ssl->handshake == NULL )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "dropping ChangeCipherSpec outside handshake" ) );
-                return( MBEDTLS_ERR_SSL_UNEXPECTED_RECORD );
-            }
-
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "received out-of-order ChangeCipherSpec - remember" ) );
-            return( MBEDTLS_ERR_SSL_EARLY_MESSAGE );
-        }
-#endif
-    }
-
-    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT )
-    {
-        if( ssl->in_msglen != 2 )
-        {
-            /* Note: Standard allows for more than one 2 byte alert
-               to be packed in a single message, but Mbed TLS doesn't
-               currently support this. */
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid alert message, len: %d",
-                           ssl->in_msglen ) );
-            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
-        }
-
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "got an alert message, type: [%d:%d]",
-                       ssl->in_msg[0], ssl->in_msg[1] ) );
-
-        /*
-         * Ignore non-fatal alerts, except close_notify and no_renegotiation
-         */
-        if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_FATAL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "is a fatal alert message (msg %d)",
-                           ssl->in_msg[1] ) );
-            return( MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE );
-        }
-
-        if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING &&
-            ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a close notify message" ) );
-            return( MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY );
-        }
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION_ENABLED)
-        if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING &&
-            ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a SSLv3 no renegotiation alert" ) );
-            /* Will be handled when trying to parse ServerHello */
-            return( 0 );
-        }
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) && defined(MBEDTLS_SSL_SRV_C)
-        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 &&
-            ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER &&
-            ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING &&
-            ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_NO_CERT )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a SSLv3 no_cert" ) );
-            /* Will be handled in mbedtls_ssl_parse_certificate() */
-            return( 0 );
-        }
-#endif /* MBEDTLS_SSL_PROTO_SSL3 && MBEDTLS_SSL_SRV_C */
-
-        /* Silently ignore: fetch new message */
-        return MBEDTLS_ERR_SSL_NON_FATAL;
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake != NULL &&
-        ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER  )
-    {
-        ssl_handshake_wrapup_free_hs_transform( ssl );
-    }
-#endif
-
-    return( 0 );
-}
-
-int mbedtls_ssl_send_fatal_handshake_failure( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    if( ( ret = mbedtls_ssl_send_alert_message( ssl,
-                    MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                    MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    return( 0 );
-}
-
-int mbedtls_ssl_send_alert_message( mbedtls_ssl_context *ssl,
-                            unsigned char level,
-                            unsigned char message )
-{
-    int ret;
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> send alert message" ) );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "send alert level=%u message=%u", level, message ));
-
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_ALERT;
-    ssl->out_msglen = 2;
-    ssl->out_msg[0] = level;
-    ssl->out_msg[1] = message;
-
-    if( ( ret = mbedtls_ssl_write_record( ssl, SSL_FORCE_FLUSH ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
-        return( ret );
-    }
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= send alert message" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-static void ssl_clear_peer_cert( mbedtls_ssl_session *session )
-{
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    if( session->peer_cert != NULL )
-    {
-        mbedtls_x509_crt_free( session->peer_cert );
-        mbedtls_free( session->peer_cert );
-        session->peer_cert = NULL;
-    }
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    if( session->peer_cert_digest != NULL )
-    {
-        /* Zeroization is not necessary. */
-        mbedtls_free( session->peer_cert_digest );
-        session->peer_cert_digest      = NULL;
-        session->peer_cert_digest_type = MBEDTLS_MD_NONE;
-        session->peer_cert_digest_len  = 0;
-    }
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/*
- * Handshake functions
- */
-#if !defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-/* No certificate support -> dummy functions */
-int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate" ) );
-
-    if( !mbedtls_ssl_ciphersuite_uses_srv_cert( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-}
-
-int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) );
-
-    if( !mbedtls_ssl_ciphersuite_uses_srv_cert( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-}
-
-#else /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-/* Some certificate support -> implement write and parse */
-
-int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-    size_t i, n;
-    const mbedtls_x509_crt *crt;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate" ) );
-
-    if( !mbedtls_ssl_ciphersuite_uses_srv_cert( ciphersuite_info ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
-        ssl->state++;
-        return( 0 );
-    }
-
-#if defined(MBEDTLS_SSL_CLI_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-    {
-        if( ssl->client_auth == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
-            ssl->state++;
-            return( 0 );
-        }
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-        /*
-         * If using SSLv3 and got no cert, send an Alert message
-         * (otherwise an empty Certificate message will be sent).
-         */
-        if( mbedtls_ssl_own_cert( ssl )  == NULL &&
-            ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-        {
-            ssl->out_msglen  = 2;
-            ssl->out_msgtype = MBEDTLS_SSL_MSG_ALERT;
-            ssl->out_msg[0]  = MBEDTLS_SSL_ALERT_LEVEL_WARNING;
-            ssl->out_msg[1]  = MBEDTLS_SSL_ALERT_MSG_NO_CERT;
-
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "got no certificate to send" ) );
-            goto write_msg;
-        }
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-    }
-#endif /* MBEDTLS_SSL_CLI_C */
-#if defined(MBEDTLS_SSL_SRV_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-    {
-        if( mbedtls_ssl_own_cert( ssl ) == NULL )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no certificate to send" ) );
-            return( MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED );
-        }
-    }
-#endif
-
-    MBEDTLS_SSL_DEBUG_CRT( 3, "own certificate", mbedtls_ssl_own_cert( ssl ) );
-
-    /*
-     *     0  .  0    handshake type
-     *     1  .  3    handshake length
-     *     4  .  6    length of all certs
-     *     7  .  9    length of cert. 1
-     *    10  . n-1   peer certificate
-     *     n  . n+2   length of cert. 2
-     *    n+3 . ...   upper level cert, etc.
-     */
-    i = 7;
-    crt = mbedtls_ssl_own_cert( ssl );
-
-    while( crt != NULL )
-    {
-        n = crt->raw.len;
-        if( n > MBEDTLS_SSL_OUT_CONTENT_LEN - 3 - i )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "certificate too large, %d > %d",
-                           i + 3 + n, MBEDTLS_SSL_OUT_CONTENT_LEN ) );
-            return( MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE );
-        }
-
-        ssl->out_msg[i    ] = (unsigned char)( n >> 16 );
-        ssl->out_msg[i + 1] = (unsigned char)( n >>  8 );
-        ssl->out_msg[i + 2] = (unsigned char)( n       );
-
-        i += 3; memcpy( ssl->out_msg + i, crt->raw.p, n );
-        i += n; crt = crt->next;
-    }
-
-    ssl->out_msg[4]  = (unsigned char)( ( i - 7 ) >> 16 );
-    ssl->out_msg[5]  = (unsigned char)( ( i - 7 ) >>  8 );
-    ssl->out_msg[6]  = (unsigned char)( ( i - 7 )       );
-
-    ssl->out_msglen  = i;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CERTIFICATE;
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) && defined(MBEDTLS_SSL_CLI_C)
-write_msg:
-#endif
-
-    ssl->state++;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate" ) );
-
-    return( ret );
-}
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION) && defined(MBEDTLS_SSL_CLI_C)
-
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-static int ssl_check_peer_crt_unchanged( mbedtls_ssl_context *ssl,
-                                         unsigned char *crt_buf,
-                                         size_t crt_buf_len )
-{
-    mbedtls_x509_crt const * const peer_crt = ssl->session->peer_cert;
-
-    if( peer_crt == NULL )
-        return( -1 );
-
-    if( peer_crt->raw.len != crt_buf_len )
-        return( -1 );
-
-    return( memcmp( peer_crt->raw.p, crt_buf, crt_buf_len ) );
-}
-#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-static int ssl_check_peer_crt_unchanged( mbedtls_ssl_context *ssl,
-                                         unsigned char *crt_buf,
-                                         size_t crt_buf_len )
-{
-    int ret;
-    unsigned char const * const peer_cert_digest =
-        ssl->session->peer_cert_digest;
-    mbedtls_md_type_t const peer_cert_digest_type =
-        ssl->session->peer_cert_digest_type;
-    mbedtls_md_info_t const * const digest_info =
-        mbedtls_md_info_from_type( peer_cert_digest_type );
-    unsigned char tmp_digest[MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN];
-    size_t digest_len;
-
-    if( peer_cert_digest == NULL || digest_info == NULL )
-        return( -1 );
-
-    digest_len = mbedtls_md_get_size( digest_info );
-    if( digest_len > MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN )
-        return( -1 );
-
-    ret = mbedtls_md( digest_info, crt_buf, crt_buf_len, tmp_digest );
-    if( ret != 0 )
-        return( -1 );
-
-    return( memcmp( tmp_digest, peer_cert_digest, digest_len ) );
-}
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#endif /* MBEDTLS_SSL_RENEGOTIATION && MBEDTLS_SSL_CLI_C */
-
-/*
- * Once the certificate message is read, parse it into a cert chain and
- * perform basic checks, but leave actual verification to the caller
- */
-static int ssl_parse_certificate_chain( mbedtls_ssl_context *ssl,
-                                        mbedtls_x509_crt *chain )
-{
-    int ret;
-#if defined(MBEDTLS_SSL_RENEGOTIATION) && defined(MBEDTLS_SSL_CLI_C)
-    int crt_cnt=0;
-#endif
-    size_t i, n;
-    uint8_t alert;
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_CERTIFICATE ||
-        ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 3 + 3 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-    }
-
-    i = mbedtls_ssl_hs_hdr_len( ssl );
-
-    /*
-     * Same message structure as in mbedtls_ssl_write_certificate()
-     */
-    n = ( ssl->in_msg[i+1] << 8 ) | ssl->in_msg[i+2];
-
-    if( ssl->in_msg[i] != 0 ||
-        ssl->in_hslen != n + 3 + mbedtls_ssl_hs_hdr_len( ssl ) )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-    }
-
-    /* Make &ssl->in_msg[i] point to the beginning of the CRT chain. */
-    i += 3;
-
-    /* Iterate through and parse the CRTs in the provided chain. */
-    while( i < ssl->in_hslen )
-    {
-        /* Check that there's room for the next CRT's length fields. */
-        if ( i + 3 > ssl->in_hslen ) {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-            mbedtls_ssl_send_alert_message( ssl,
-                              MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                              MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-        }
-        /* In theory, the CRT can be up to 2**24 Bytes, but we don't support
-         * anything beyond 2**16 ~ 64K. */
-        if( ssl->in_msg[i] != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-            mbedtls_ssl_send_alert_message( ssl,
-                            MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-        }
-
-        /* Read length of the next CRT in the chain. */
-        n = ( (unsigned int) ssl->in_msg[i + 1] << 8 )
-            | (unsigned int) ssl->in_msg[i + 2];
-        i += 3;
-
-        if( n < 128 || i + n > ssl->in_hslen )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-            mbedtls_ssl_send_alert_message( ssl,
-                                 MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                 MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-        }
-
-        /* Check if we're handling the first CRT in the chain. */
-#if defined(MBEDTLS_SSL_RENEGOTIATION) && defined(MBEDTLS_SSL_CLI_C)
-        if( crt_cnt++ == 0 &&
-            ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT &&
-            ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-        {
-            /* During client-side renegotiation, check that the server's
-             * end-CRTs hasn't changed compared to the initial handshake,
-             * mitigating the triple handshake attack. On success, reuse
-             * the original end-CRT instead of parsing it again. */
-            MBEDTLS_SSL_DEBUG_MSG( 3, ( "Check that peer CRT hasn't changed during renegotiation" ) );
-            if( ssl_check_peer_crt_unchanged( ssl,
-                                              &ssl->in_msg[i],
-                                              n ) != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "new server cert during renegotiation" ) );
-                mbedtls_ssl_send_alert_message( ssl,
-                                                MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
-            }
-
-            /* Now we can safely free the original chain. */
-            ssl_clear_peer_cert( ssl->session );
-        }
-#endif /* MBEDTLS_SSL_RENEGOTIATION && MBEDTLS_SSL_CLI_C */
-
-        /* Parse the next certificate in the chain. */
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-        ret = mbedtls_x509_crt_parse_der( chain, ssl->in_msg + i, n );
-#else
-        /* If we don't need to store the CRT chain permanently, parse
-         * it in-place from the input buffer instead of making a copy. */
-        ret = mbedtls_x509_crt_parse_der_nocopy( chain, ssl->in_msg + i, n );
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-        switch( ret )
-        {
-            case 0: /*ok*/
-            case MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + MBEDTLS_ERR_OID_NOT_FOUND:
-                /* Ignore certificate with an unknown algorithm: maybe a
-                   prior certificate was already trusted. */
-                break;
-
-            case MBEDTLS_ERR_X509_ALLOC_FAILED:
-                alert = MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR;
-                goto crt_parse_der_failed;
-
-            case MBEDTLS_ERR_X509_UNKNOWN_VERSION:
-                alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
-                goto crt_parse_der_failed;
-
-            default:
-                alert = MBEDTLS_SSL_ALERT_MSG_BAD_CERT;
-            crt_parse_der_failed:
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL, alert );
-                MBEDTLS_SSL_DEBUG_RET( 1, " mbedtls_x509_crt_parse_der", ret );
-                return( ret );
-        }
-
-        i += n;
-    }
-
-    MBEDTLS_SSL_DEBUG_CRT( 3, "peer certificate", chain );
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_SRV_C)
-static int ssl_srv_check_client_no_crt_notification( mbedtls_ssl_context *ssl )
-{
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-        return( -1 );
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    /*
-     * Check if the client sent an empty certificate
-     */
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-    {
-        if( ssl->in_msglen  == 2                        &&
-            ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT            &&
-            ssl->in_msg[0]  == MBEDTLS_SSL_ALERT_LEVEL_WARNING  &&
-            ssl->in_msg[1]  == MBEDTLS_SSL_ALERT_MSG_NO_CERT )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "SSLv3 client has no certificate" ) );
-            return( 0 );
-        }
-
-        return( -1 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->in_hslen   == 3 + mbedtls_ssl_hs_hdr_len( ssl ) &&
-        ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE    &&
-        ssl->in_msg[0]  == MBEDTLS_SSL_HS_CERTIFICATE   &&
-        memcmp( ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ), "\0\0\0", 3 ) == 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "TLSv1 client has no certificate" ) );
-        return( 0 );
-    }
-
-    return( -1 );
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-}
-#endif /* MBEDTLS_SSL_SRV_C */
-
-/* Check if a certificate message is expected.
- * Return either
- * - SSL_CERTIFICATE_EXPECTED, or
- * - SSL_CERTIFICATE_SKIP
- * indicating whether a Certificate message is expected or not.
- */
-#define SSL_CERTIFICATE_EXPECTED 0
-#define SSL_CERTIFICATE_SKIP     1
-static int ssl_parse_certificate_coordinate( mbedtls_ssl_context *ssl,
-                                             int authmode )
-{
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-
-    if( !mbedtls_ssl_ciphersuite_uses_srv_cert( ciphersuite_info ) )
-        return( SSL_CERTIFICATE_SKIP );
-
-#if defined(MBEDTLS_SSL_SRV_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-    {
-        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
-            return( SSL_CERTIFICATE_SKIP );
-
-        if( authmode == MBEDTLS_SSL_VERIFY_NONE )
-        {
-            ssl->session_negotiate->verify_result =
-                MBEDTLS_X509_BADCERT_SKIP_VERIFY;
-            return( SSL_CERTIFICATE_SKIP );
-        }
-    }
-#else
-    ((void) authmode);
-#endif /* MBEDTLS_SSL_SRV_C */
-
-    return( SSL_CERTIFICATE_EXPECTED );
-}
-
-static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl,
-                                         int authmode,
-                                         mbedtls_x509_crt *chain,
-                                         void *rs_ctx )
-{
-    int ret = 0;
-    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
-        ssl->transform_negotiate->ciphersuite_info;
-    int have_ca_chain = 0;
-
-    int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *);
-    void *p_vrfy;
-
-    if( authmode == MBEDTLS_SSL_VERIFY_NONE )
-        return( 0 );
-
-    if( ssl->f_vrfy != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "Use context-specific verification callback" ) );
-        f_vrfy = ssl->f_vrfy;
-        p_vrfy = ssl->p_vrfy;
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "Use configuration-specific verification callback" ) );
-        f_vrfy = ssl->conf->f_vrfy;
-        p_vrfy = ssl->conf->p_vrfy;
-    }
-
-    /*
-     * Main check: verify certificate
-     */
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    if( ssl->conf->f_ca_cb != NULL )
-    {
-        ((void) rs_ctx);
-        have_ca_chain = 1;
-
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "use CA callback for X.509 CRT verification" ) );
-        ret = mbedtls_x509_crt_verify_with_ca_cb(
-            chain,
-            ssl->conf->f_ca_cb,
-            ssl->conf->p_ca_cb,
-            ssl->conf->cert_profile,
-            ssl->hostname,
-            &ssl->session_negotiate->verify_result,
-            f_vrfy, p_vrfy );
-    }
-    else
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-    {
-        mbedtls_x509_crt *ca_chain;
-        mbedtls_x509_crl *ca_crl;
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-        if( ssl->handshake->sni_ca_chain != NULL )
-        {
-            ca_chain = ssl->handshake->sni_ca_chain;
-            ca_crl   = ssl->handshake->sni_ca_crl;
-        }
-        else
-#endif
-        {
-            ca_chain = ssl->conf->ca_chain;
-            ca_crl   = ssl->conf->ca_crl;
-        }
-
-        if( ca_chain != NULL )
-            have_ca_chain = 1;
-
-        ret = mbedtls_x509_crt_verify_restartable(
-            chain,
-            ca_chain, ca_crl,
-            ssl->conf->cert_profile,
-            ssl->hostname,
-            &ssl->session_negotiate->verify_result,
-            f_vrfy, p_vrfy, rs_ctx );
-    }
-
-    if( ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "x509_verify_cert", ret );
-    }
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-        return( MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS );
-#endif
-
-    /*
-     * Secondary checks: always done, but change 'ret' only if it was 0
-     */
-
-#if defined(MBEDTLS_ECP_C)
-    {
-        const mbedtls_pk_context *pk = &chain->pk;
-
-        /* If certificate uses an EC key, make sure the curve is OK */
-        if( mbedtls_pk_can_do( pk, MBEDTLS_PK_ECKEY ) &&
-            mbedtls_ssl_check_curve( ssl, mbedtls_pk_ec( *pk )->grp.id ) != 0 )
-        {
-            ssl->session_negotiate->verify_result |= MBEDTLS_X509_BADCERT_BAD_KEY;
-
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate (EC key curve)" ) );
-            if( ret == 0 )
-                ret = MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE;
-        }
-    }
-#endif /* MBEDTLS_ECP_C */
-
-    if( mbedtls_ssl_check_cert_usage( chain,
-                                      ciphersuite_info,
-                                      ! ssl->conf->endpoint,
-                                      &ssl->session_negotiate->verify_result ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate (usage extensions)" ) );
-        if( ret == 0 )
-            ret = MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE;
-    }
-
-    /* mbedtls_x509_crt_verify_with_profile is supposed to report a
-     * verification failure through MBEDTLS_ERR_X509_CERT_VERIFY_FAILED,
-     * with details encoded in the verification flags. All other kinds
-     * of error codes, including those from the user provided f_vrfy
-     * functions, are treated as fatal and lead to a failure of
-     * ssl_parse_certificate even if verification was optional. */
-    if( authmode == MBEDTLS_SSL_VERIFY_OPTIONAL &&
-        ( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED ||
-          ret == MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE ) )
-    {
-        ret = 0;
-    }
-
-    if( have_ca_chain == 0 && authmode == MBEDTLS_SSL_VERIFY_REQUIRED )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no CA chain" ) );
-        ret = MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED;
-    }
-
-    if( ret != 0 )
-    {
-        uint8_t alert;
-
-        /* The certificate may have been rejected for several reasons.
-           Pick one and send the corresponding alert. Which alert to send
-           may be a subject of debate in some cases. */
-        if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_OTHER )
-            alert = MBEDTLS_SSL_ALERT_MSG_ACCESS_DENIED;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_CN_MISMATCH )
-            alert = MBEDTLS_SSL_ALERT_MSG_BAD_CERT;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_KEY_USAGE )
-            alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXT_KEY_USAGE )
-            alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NS_CERT_TYPE )
-            alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_PK )
-            alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_BAD_KEY )
-            alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_EXPIRED )
-            alert = MBEDTLS_SSL_ALERT_MSG_CERT_EXPIRED;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_REVOKED )
-            alert = MBEDTLS_SSL_ALERT_MSG_CERT_REVOKED;
-        else if( ssl->session_negotiate->verify_result & MBEDTLS_X509_BADCERT_NOT_TRUSTED )
-            alert = MBEDTLS_SSL_ALERT_MSG_UNKNOWN_CA;
-        else
-            alert = MBEDTLS_SSL_ALERT_MSG_CERT_UNKNOWN;
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        alert );
-    }
-
-#if defined(MBEDTLS_DEBUG_C)
-    if( ssl->session_negotiate->verify_result != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "! Certificate verification flags %x",
-                                    ssl->session_negotiate->verify_result ) );
-    }
-    else
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "Certificate verification flags clear" ) );
-    }
-#endif /* MBEDTLS_DEBUG_C */
-
-    return( ret );
-}
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-static int ssl_remember_peer_crt_digest( mbedtls_ssl_context *ssl,
-                                         unsigned char *start, size_t len )
-{
-    int ret;
-    /* Remember digest of the peer's end-CRT. */
-    ssl->session_negotiate->peer_cert_digest =
-        mbedtls_calloc( 1, MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN );
-    if( ssl->session_negotiate->peer_cert_digest == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed",
-                                    sizeof( MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN ) ) );
-        mbedtls_ssl_send_alert_message( ssl,
-                                        MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    ret = mbedtls_md( mbedtls_md_info_from_type(
-                          MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE ),
-                      start, len,
-                      ssl->session_negotiate->peer_cert_digest );
-
-    ssl->session_negotiate->peer_cert_digest_type =
-        MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_TYPE;
-    ssl->session_negotiate->peer_cert_digest_len =
-        MBEDTLS_SSL_PEER_CERT_DIGEST_DFL_LEN;
-
-    return( ret );
-}
-
-static int ssl_remember_peer_pubkey( mbedtls_ssl_context *ssl,
-                                     unsigned char *start, size_t len )
-{
-    unsigned char *end = start + len;
-    int ret;
-
-    /* Make a copy of the peer's raw public key. */
-    mbedtls_pk_init( &ssl->handshake->peer_pubkey );
-    ret = mbedtls_pk_parse_subpubkey( &start, end,
-                                      &ssl->handshake->peer_pubkey );
-    if( ret != 0 )
-    {
-        /* We should have parsed the public key before. */
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    return( 0 );
-}
-#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-    int crt_expected;
-#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    const int authmode = ssl->handshake->sni_authmode != MBEDTLS_SSL_VERIFY_UNSET
-                       ? ssl->handshake->sni_authmode
-                       : ssl->conf->authmode;
-#else
-    const int authmode = ssl->conf->authmode;
-#endif
-    void *rs_ctx = NULL;
-    mbedtls_x509_crt *chain = NULL;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) );
-
-    crt_expected = ssl_parse_certificate_coordinate( ssl, authmode );
-    if( crt_expected == SSL_CERTIFICATE_SKIP )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled &&
-        ssl->handshake->ecrs_state == ssl_ecrs_crt_verify )
-    {
-        chain = ssl->handshake->ecrs_peer_cert;
-        ssl->handshake->ecrs_peer_cert = NULL;
-        goto crt_verify;
-    }
-#endif
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        /* mbedtls_ssl_read_record may have sent an alert already. We
-           let it decide whether to alert. */
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_SSL_SRV_C)
-    if( ssl_srv_check_client_no_crt_notification( ssl ) == 0 )
-    {
-        ssl->session_negotiate->verify_result = MBEDTLS_X509_BADCERT_MISSING;
-
-        if( authmode == MBEDTLS_SSL_VERIFY_OPTIONAL )
-            ret = 0;
-        else
-            ret = MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE;
-
-        goto exit;
-    }
-#endif /* MBEDTLS_SSL_SRV_C */
-
-    /* Clear existing peer CRT structure in case we tried to
-     * reuse a session but it failed, and allocate a new one. */
-    ssl_clear_peer_cert( ssl->session_negotiate );
-
-    chain = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) );
-    if( chain == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed",
-                                    sizeof( mbedtls_x509_crt ) ) );
-        mbedtls_ssl_send_alert_message( ssl,
-                                        MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-
-        ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
-        goto exit;
-    }
-    mbedtls_x509_crt_init( chain );
-
-    ret = ssl_parse_certificate_chain( ssl, chain );
-    if( ret != 0 )
-        goto exit;
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ssl->handshake->ecrs_enabled)
-        ssl->handshake->ecrs_state = ssl_ecrs_crt_verify;
-
-crt_verify:
-    if( ssl->handshake->ecrs_enabled)
-        rs_ctx = &ssl->handshake->ecrs_ctx;
-#endif
-
-    ret = ssl_parse_certificate_verify( ssl, authmode,
-                                        chain, rs_ctx );
-    if( ret != 0 )
-        goto exit;
-
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    {
-        unsigned char *crt_start, *pk_start;
-        size_t crt_len, pk_len;
-
-        /* We parse the CRT chain without copying, so
-         * these pointers point into the input buffer,
-         * and are hence still valid after freeing the
-         * CRT chain. */
-
-        crt_start = chain->raw.p;
-        crt_len   = chain->raw.len;
-
-        pk_start = chain->pk_raw.p;
-        pk_len   = chain->pk_raw.len;
-
-        /* Free the CRT structures before computing
-         * digest and copying the peer's public key. */
-        mbedtls_x509_crt_free( chain );
-        mbedtls_free( chain );
-        chain = NULL;
-
-        ret = ssl_remember_peer_crt_digest( ssl, crt_start, crt_len );
-        if( ret != 0 )
-            goto exit;
-
-        ret = ssl_remember_peer_pubkey( ssl, pk_start, pk_len );
-        if( ret != 0 )
-            goto exit;
-    }
-#else /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-    /* Pass ownership to session structure. */
-    ssl->session_negotiate->peer_cert = chain;
-    chain = NULL;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate" ) );
-
-exit:
-
-    if( ret == 0 )
-        ssl->state++;
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    if( ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-    {
-        ssl->handshake->ecrs_peer_cert = chain;
-        chain = NULL;
-    }
-#endif
-
-    if( chain != NULL )
-    {
-        mbedtls_x509_crt_free( chain );
-        mbedtls_free( chain );
-    }
-
-    return( ret );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-int mbedtls_ssl_write_change_cipher_spec( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write change cipher spec" ) );
-
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC;
-    ssl->out_msglen  = 1;
-    ssl->out_msg[0]  = 1;
-
-    ssl->state++;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write change cipher spec" ) );
-
-    return( 0 );
-}
-
-int mbedtls_ssl_parse_change_cipher_spec( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse change cipher spec" ) );
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    /* CCS records are only accepted if they have length 1 and content '1',
-     * so we don't need to check this here. */
-
-    /*
-     * Switch to our negotiated transform and session parameters for inbound
-     * data.
-     */
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "switching to new transform spec for inbound data" ) );
-    ssl->transform_in = ssl->transform_negotiate;
-    ssl->session_in = ssl->session_negotiate;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-        ssl_dtls_replay_reset( ssl );
-#endif
-
-        /* Increment epoch */
-        if( ++ssl->in_epoch == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) );
-            /* This is highly unlikely to happen for legitimate reasons, so
-               treat it as an attack and don't send an alert. */
-            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-    memset( ssl->in_ctr, 0, 8 );
-
-    ssl_update_in_pointers( ssl, ssl->transform_negotiate );
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_activate != NULL )
-    {
-        if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_INBOUND ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-    }
-#endif
-
-    ssl->state++;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse change cipher spec" ) );
-
-    return( 0 );
-}
-
-void mbedtls_ssl_optimize_checksum( mbedtls_ssl_context *ssl,
-                            const mbedtls_ssl_ciphersuite_t *ciphersuite_info )
-{
-    ((void) ciphersuite_info);
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
-        ssl->handshake->update_checksum = ssl_update_checksum_md5sha1;
-    else
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA512_C)
-    if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
-        ssl->handshake->update_checksum = ssl_update_checksum_sha384;
-    else
-#endif
-#if defined(MBEDTLS_SHA256_C)
-    if( ciphersuite_info->mac != MBEDTLS_MD_SHA384 )
-        ssl->handshake->update_checksum = ssl_update_checksum_sha256;
-    else
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return;
-    }
-}
-
-void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_starts_ret( &ssl->handshake->fin_md5  );
-    mbedtls_sha1_starts_ret( &ssl->handshake->fin_sha1 );
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_abort( &ssl->handshake->fin_sha256_psa );
-    psa_hash_setup( &ssl->handshake->fin_sha256_psa, PSA_ALG_SHA_256 );
-#else
-    mbedtls_sha256_starts_ret( &ssl->handshake->fin_sha256, 0 );
-#endif
-#endif
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_abort( &ssl->handshake->fin_sha384_psa );
-    psa_hash_setup( &ssl->handshake->fin_sha384_psa, PSA_ALG_SHA_384 );
-#else
-    mbedtls_sha512_starts_ret( &ssl->handshake->fin_sha512, 1 );
-#endif
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-}
-
-static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
-                                       const unsigned char *buf, size_t len )
-{
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_update_ret( &ssl->handshake->fin_md5 , buf, len );
-    mbedtls_sha1_update_ret( &ssl->handshake->fin_sha1, buf, len );
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_update( &ssl->handshake->fin_sha256_psa, buf, len );
-#else
-    mbedtls_sha256_update_ret( &ssl->handshake->fin_sha256, buf, len );
-#endif
-#endif
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_update( &ssl->handshake->fin_sha384_psa, buf, len );
-#else
-    mbedtls_sha512_update_ret( &ssl->handshake->fin_sha512, buf, len );
-#endif
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-}
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl,
-                                         const unsigned char *buf, size_t len )
-{
-     mbedtls_md5_update_ret( &ssl->handshake->fin_md5 , buf, len );
-    mbedtls_sha1_update_ret( &ssl->handshake->fin_sha1, buf, len );
-}
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl,
-                                        const unsigned char *buf, size_t len )
-{
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_update( &ssl->handshake->fin_sha256_psa, buf, len );
-#else
-    mbedtls_sha256_update_ret( &ssl->handshake->fin_sha256, buf, len );
-#endif
-}
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-static void ssl_update_checksum_sha384( mbedtls_ssl_context *ssl,
-                                        const unsigned char *buf, size_t len )
-{
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_update( &ssl->handshake->fin_sha384_psa, buf, len );
-#else
-    mbedtls_sha512_update_ret( &ssl->handshake->fin_sha512, buf, len );
-#endif
-}
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-static void ssl_calc_finished_ssl(
-                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
-{
-    const char *sender;
-    mbedtls_md5_context  md5;
-    mbedtls_sha1_context sha1;
-
-    unsigned char padbuf[48];
-    unsigned char md5sum[16];
-    unsigned char sha1sum[20];
-
-    mbedtls_ssl_session *session = ssl->session_negotiate;
-    if( !session )
-        session = ssl->session;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished ssl" ) );
-
-    mbedtls_md5_init( &md5 );
-    mbedtls_sha1_init( &sha1 );
-
-    mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
-    mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
-
-    /*
-     * SSLv3:
-     *   hash =
-     *      MD5( master + pad2 +
-     *          MD5( handshake + sender + master + pad1 ) )
-     *   + SHA1( master + pad2 +
-     *         SHA1( handshake + sender + master + pad1 ) )
-     */
-
-#if !defined(MBEDTLS_MD5_ALT)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "finished  md5 state", (unsigned char *)
-                    md5.state, sizeof(  md5.state ) );
-#endif
-
-#if !defined(MBEDTLS_SHA1_ALT)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
-                   sha1.state, sizeof( sha1.state ) );
-#endif
-
-    sender = ( from == MBEDTLS_SSL_IS_CLIENT ) ? "CLNT"
-                                       : "SRVR";
-
-    memset( padbuf, 0x36, 48 );
-
-    mbedtls_md5_update_ret( &md5, (const unsigned char *) sender, 4 );
-    mbedtls_md5_update_ret( &md5, session->master, 48 );
-    mbedtls_md5_update_ret( &md5, padbuf, 48 );
-    mbedtls_md5_finish_ret( &md5, md5sum );
-
-    mbedtls_sha1_update_ret( &sha1, (const unsigned char *) sender, 4 );
-    mbedtls_sha1_update_ret( &sha1, session->master, 48 );
-    mbedtls_sha1_update_ret( &sha1, padbuf, 40 );
-    mbedtls_sha1_finish_ret( &sha1, sha1sum );
-
-    memset( padbuf, 0x5C, 48 );
-
-    mbedtls_md5_starts_ret( &md5 );
-    mbedtls_md5_update_ret( &md5, session->master, 48 );
-    mbedtls_md5_update_ret( &md5, padbuf, 48 );
-    mbedtls_md5_update_ret( &md5, md5sum, 16 );
-    mbedtls_md5_finish_ret( &md5, buf );
-
-    mbedtls_sha1_starts_ret( &sha1 );
-    mbedtls_sha1_update_ret( &sha1, session->master, 48 );
-    mbedtls_sha1_update_ret( &sha1, padbuf , 40 );
-    mbedtls_sha1_update_ret( &sha1, sha1sum, 20 );
-    mbedtls_sha1_finish_ret( &sha1, buf + 16 );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
-
-    mbedtls_md5_free(  &md5  );
-    mbedtls_sha1_free( &sha1 );
-
-    mbedtls_platform_zeroize(  padbuf, sizeof(  padbuf ) );
-    mbedtls_platform_zeroize(  md5sum, sizeof(  md5sum ) );
-    mbedtls_platform_zeroize( sha1sum, sizeof( sha1sum ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
-}
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
-static void ssl_calc_finished_tls(
-                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
-{
-    int len = 12;
-    const char *sender;
-    mbedtls_md5_context  md5;
-    mbedtls_sha1_context sha1;
-    unsigned char padbuf[36];
-
-    mbedtls_ssl_session *session = ssl->session_negotiate;
-    if( !session )
-        session = ssl->session;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished tls" ) );
-
-    mbedtls_md5_init( &md5 );
-    mbedtls_sha1_init( &sha1 );
-
-    mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
-    mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
-
-    /*
-     * TLSv1:
-     *   hash = PRF( master, finished_label,
-     *               MD5( handshake ) + SHA1( handshake ) )[0..11]
-     */
-
-#if !defined(MBEDTLS_MD5_ALT)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "finished  md5 state", (unsigned char *)
-                    md5.state, sizeof(  md5.state ) );
-#endif
-
-#if !defined(MBEDTLS_SHA1_ALT)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
-                   sha1.state, sizeof( sha1.state ) );
-#endif
-
-    sender = ( from == MBEDTLS_SSL_IS_CLIENT )
-             ? "client finished"
-             : "server finished";
-
-    mbedtls_md5_finish_ret(  &md5, padbuf );
-    mbedtls_sha1_finish_ret( &sha1, padbuf + 16 );
-
-    ssl->handshake->tls_prf( session->master, 48, sender,
-                             padbuf, 36, buf, len );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
-
-    mbedtls_md5_free(  &md5  );
-    mbedtls_sha1_free( &sha1 );
-
-    mbedtls_platform_zeroize(  padbuf, sizeof(  padbuf ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
-}
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-static void ssl_calc_finished_tls_sha256(
-                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
-{
-    int len = 12;
-    const char *sender;
-    unsigned char padbuf[32];
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    size_t hash_size;
-    psa_hash_operation_t sha256_psa = PSA_HASH_OPERATION_INIT;
-    psa_status_t status;
-#else
-    mbedtls_sha256_context sha256;
-#endif
-
-    mbedtls_ssl_session *session = ssl->session_negotiate;
-    if( !session )
-        session = ssl->session;
-
-    sender = ( from == MBEDTLS_SSL_IS_CLIENT )
-             ? "client finished"
-             : "server finished";
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    sha256_psa = psa_hash_operation_init();
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc PSA finished tls sha256" ) );
-
-    status = psa_hash_clone( &ssl->handshake->fin_sha256_psa, &sha256_psa );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash clone failed" ) );
-        return;
-    }
-
-    status = psa_hash_finish( &sha256_psa, padbuf, sizeof( padbuf ), &hash_size );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash finish failed" ) );
-        return;
-    }
-    MBEDTLS_SSL_DEBUG_BUF( 3, "PSA calculated padbuf", padbuf, 32 );
-#else
-
-    mbedtls_sha256_init( &sha256 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished tls sha256" ) );
-
-    mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 );
-
-    /*
-     * TLSv1.2:
-     *   hash = PRF( master, finished_label,
-     *               Hash( handshake ) )[0.11]
-     */
-
-#if !defined(MBEDTLS_SHA256_ALT)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *)
-                   sha256.state, sizeof( sha256.state ) );
-#endif
-
-    mbedtls_sha256_finish_ret( &sha256, padbuf );
-    mbedtls_sha256_free( &sha256 );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    ssl->handshake->tls_prf( session->master, 48, sender,
-                             padbuf, 32, buf, len );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
-
-    mbedtls_platform_zeroize(  padbuf, sizeof(  padbuf ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
-}
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-static void ssl_calc_finished_tls_sha384(
-                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
-{
-    int len = 12;
-    const char *sender;
-    unsigned char padbuf[48];
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    size_t hash_size;
-    psa_hash_operation_t sha384_psa = PSA_HASH_OPERATION_INIT;
-    psa_status_t status;
-#else
-    mbedtls_sha512_context sha512;
-#endif
-
-    mbedtls_ssl_session *session = ssl->session_negotiate;
-    if( !session )
-        session = ssl->session;
-
-    sender = ( from == MBEDTLS_SSL_IS_CLIENT )
-                ? "client finished"
-                : "server finished";
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    sha384_psa = psa_hash_operation_init();
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc PSA finished tls sha384" ) );
-
-    status = psa_hash_clone( &ssl->handshake->fin_sha384_psa, &sha384_psa );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash clone failed" ) );
-        return;
-    }
-
-    status = psa_hash_finish( &sha384_psa, padbuf, sizeof( padbuf ), &hash_size );
-    if( status != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash finish failed" ) );
-        return;
-    }
-    MBEDTLS_SSL_DEBUG_BUF( 3, "PSA calculated padbuf", padbuf, 48 );
-#else
-    mbedtls_sha512_init( &sha512 );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished tls sha384" ) );
-
-    mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 );
-
-    /*
-     * TLSv1.2:
-     *   hash = PRF( master, finished_label,
-     *               Hash( handshake ) )[0.11]
-     */
-
-#if !defined(MBEDTLS_SHA512_ALT)
-    MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha512 state", (unsigned char *)
-                   sha512.state, sizeof( sha512.state ) );
-#endif
-
-    mbedtls_sha512_finish_ret( &sha512, padbuf );
-    mbedtls_sha512_free( &sha512 );
-#endif
-
-    ssl->handshake->tls_prf( session->master, 48, sender,
-                             padbuf, 48, buf, len );
-
-    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
-
-    mbedtls_platform_zeroize(  padbuf, sizeof( padbuf ) );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
-}
-#endif /* MBEDTLS_SHA512_C */
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl )
-{
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup: final free" ) );
-
-    /*
-     * Free our handshake params
-     */
-    mbedtls_ssl_handshake_free( ssl );
-    mbedtls_free( ssl->handshake );
-    ssl->handshake = NULL;
-
-    /*
-     * Free the previous transform and swith in the current one
-     */
-    if( ssl->transform )
-    {
-        mbedtls_ssl_transform_free( ssl->transform );
-        mbedtls_free( ssl->transform );
-    }
-    ssl->transform = ssl->transform_negotiate;
-    ssl->transform_negotiate = NULL;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "<= handshake wrapup: final free" ) );
-}
-
-void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl )
-{
-    int resume = ssl->handshake->resume;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup" ) );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-    {
-        ssl->renego_status =  MBEDTLS_SSL_RENEGOTIATION_DONE;
-        ssl->renego_records_seen = 0;
-    }
-#endif
-
-    /*
-     * Free the previous session and switch in the current one
-     */
-    if( ssl->session )
-    {
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-        /* RFC 7366 3.1: keep the EtM state */
-        ssl->session_negotiate->encrypt_then_mac =
-                  ssl->session->encrypt_then_mac;
-#endif
-
-        mbedtls_ssl_session_free( ssl->session );
-        mbedtls_free( ssl->session );
-    }
-    ssl->session = ssl->session_negotiate;
-    ssl->session_negotiate = NULL;
-
-    /*
-     * Add cache entry
-     */
-    if( ssl->conf->f_set_cache != NULL &&
-        ssl->session->id_len != 0 &&
-        resume == 0 )
-    {
-        if( ssl->conf->f_set_cache( ssl->conf->p_cache, ssl->session ) != 0 )
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "cache did not store session" ) );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->handshake->flight != NULL )
-    {
-        /* Cancel handshake timer */
-        ssl_set_timer( ssl, 0 );
-
-        /* Keep last flight around in case we need to resend it:
-         * we need the handshake and transform structures for that */
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip freeing handshake and transform" ) );
-    }
-    else
-#endif
-        ssl_handshake_wrapup_free_hs_transform( ssl );
-
-    ssl->state++;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "<= handshake wrapup" ) );
-}
-
-int mbedtls_ssl_write_finished( mbedtls_ssl_context *ssl )
-{
-    int ret, hash_len;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write finished" ) );
-
-    ssl_update_out_pointers( ssl, ssl->transform_negotiate );
-
-    ssl->handshake->calc_finished( ssl, ssl->out_msg + 4, ssl->conf->endpoint );
-
-    /*
-     * RFC 5246 7.4.9 (Page 63) says 12 is the default length and ciphersuites
-     * may define some other value. Currently (early 2016), no defined
-     * ciphersuite does this (and this is unlikely to change as activity has
-     * moved to TLS 1.3 now) so we can keep the hardcoded 12 here.
-     */
-    hash_len = ( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) ? 36 : 12;
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    ssl->verify_data_len = hash_len;
-    memcpy( ssl->own_verify_data, ssl->out_msg + 4, hash_len );
-#endif
-
-    ssl->out_msglen  = 4 + hash_len;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_FINISHED;
-
-    /*
-     * In case of session resuming, invert the client and server
-     * ChangeCipherSpec messages order.
-     */
-    if( ssl->handshake->resume != 0 )
-    {
-#if defined(MBEDTLS_SSL_CLI_C)
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-            ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
-#endif
-#if defined(MBEDTLS_SSL_SRV_C)
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-            ssl->state = MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC;
-#endif
-    }
-    else
-        ssl->state++;
-
-    /*
-     * Switch to our negotiated transform and session parameters for outbound
-     * data.
-     */
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "switching to new transform spec for outbound data" ) );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        unsigned char i;
-
-        /* Remember current epoch settings for resending */
-        ssl->handshake->alt_transform_out = ssl->transform_out;
-        memcpy( ssl->handshake->alt_out_ctr, ssl->cur_out_ctr, 8 );
-
-        /* Set sequence_number to zero */
-        memset( ssl->cur_out_ctr + 2, 0, 6 );
-
-        /* Increment epoch */
-        for( i = 2; i > 0; i-- )
-            if( ++ssl->cur_out_ctr[i - 1] != 0 )
-                break;
-
-        /* The loop goes to its end iff the counter is wrapping */
-        if( i == 0 )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) );
-            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
-        }
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-    memset( ssl->cur_out_ctr, 0, 8 );
-
-    ssl->transform_out = ssl->transform_negotiate;
-    ssl->session_out = ssl->session_negotiate;
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_activate != NULL )
-    {
-        if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_OUTBOUND ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        mbedtls_ssl_send_flight_completed( ssl );
-#endif
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flight_transmit", ret );
-        return( ret );
-    }
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write finished" ) );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-#define SSL_MAX_HASH_LEN 36
-#else
-#define SSL_MAX_HASH_LEN 12
-#endif
-
-int mbedtls_ssl_parse_finished( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    unsigned int hash_len;
-    unsigned char buf[SSL_MAX_HASH_LEN];
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse finished" ) );
-
-    ssl->handshake->calc_finished( ssl, buf, ssl->conf->endpoint ^ 1 );
-
-    if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-        return( ret );
-    }
-
-    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-    }
-
-    /* There is currently no ciphersuite using another length with TLS 1.2 */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-        hash_len = 36;
-    else
-#endif
-        hash_len = 12;
-
-    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_FINISHED ||
-        ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) + hash_len )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_FINISHED );
-    }
-
-    if( mbedtls_ssl_safer_memcmp( ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ),
-                      buf, hash_len ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-        return( MBEDTLS_ERR_SSL_BAD_HS_FINISHED );
-    }
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    ssl->verify_data_len = hash_len;
-    memcpy( ssl->peer_verify_data, buf, hash_len );
-#endif
-
-    if( ssl->handshake->resume != 0 )
-    {
-#if defined(MBEDTLS_SSL_CLI_C)
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-            ssl->state = MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC;
-#endif
-#if defined(MBEDTLS_SSL_SRV_C)
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-            ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
-#endif
-    }
-    else
-        ssl->state++;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        mbedtls_ssl_recv_flight_completed( ssl );
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse finished" ) );
-
-    return( 0 );
-}
-
-static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake )
-{
-    memset( handshake, 0, sizeof( mbedtls_ssl_handshake_params ) );
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_init(   &handshake->fin_md5  );
-    mbedtls_sha1_init(   &handshake->fin_sha1 );
-     mbedtls_md5_starts_ret( &handshake->fin_md5  );
-    mbedtls_sha1_starts_ret( &handshake->fin_sha1 );
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    handshake->fin_sha256_psa = psa_hash_operation_init();
-    psa_hash_setup( &handshake->fin_sha256_psa, PSA_ALG_SHA_256 );
-#else
-    mbedtls_sha256_init(   &handshake->fin_sha256    );
-    mbedtls_sha256_starts_ret( &handshake->fin_sha256, 0 );
-#endif
-#endif
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    handshake->fin_sha384_psa = psa_hash_operation_init();
-    psa_hash_setup( &handshake->fin_sha384_psa, PSA_ALG_SHA_384 );
-#else
-    mbedtls_sha512_init(   &handshake->fin_sha512    );
-    mbedtls_sha512_starts_ret( &handshake->fin_sha512, 1 );
-#endif
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-    handshake->update_checksum = ssl_update_checksum_start;
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-    mbedtls_ssl_sig_hash_set_init( &handshake->hash_algs );
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-    mbedtls_dhm_init( &handshake->dhm_ctx );
-#endif
-#if defined(MBEDTLS_ECDH_C)
-    mbedtls_ecdh_init( &handshake->ecdh_ctx );
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    mbedtls_ecjpake_init( &handshake->ecjpake_ctx );
-#if defined(MBEDTLS_SSL_CLI_C)
-    handshake->ecjpake_cache = NULL;
-    handshake->ecjpake_cache_len = 0;
-#endif
-#endif
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    mbedtls_x509_crt_restart_init( &handshake->ecrs_ctx );
-#endif
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    handshake->sni_authmode = MBEDTLS_SSL_VERIFY_UNSET;
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    mbedtls_pk_init( &handshake->peer_pubkey );
-#endif
-}
-
-static void ssl_transform_init( mbedtls_ssl_transform *transform )
-{
-    memset( transform, 0, sizeof(mbedtls_ssl_transform) );
-
-    mbedtls_cipher_init( &transform->cipher_ctx_enc );
-    mbedtls_cipher_init( &transform->cipher_ctx_dec );
-
-    mbedtls_md_init( &transform->md_ctx_enc );
-    mbedtls_md_init( &transform->md_ctx_dec );
-}
-
-void mbedtls_ssl_session_init( mbedtls_ssl_session *session )
-{
-    memset( session, 0, sizeof(mbedtls_ssl_session) );
-}
-
-static int ssl_handshake_init( mbedtls_ssl_context *ssl )
-{
-    /* Clear old handshake information if present */
-    if( ssl->transform_negotiate )
-        mbedtls_ssl_transform_free( ssl->transform_negotiate );
-    if( ssl->session_negotiate )
-        mbedtls_ssl_session_free( ssl->session_negotiate );
-    if( ssl->handshake )
-        mbedtls_ssl_handshake_free( ssl );
-
-    /*
-     * Either the pointers are now NULL or cleared properly and can be freed.
-     * Now allocate missing structures.
-     */
-    if( ssl->transform_negotiate == NULL )
-    {
-        ssl->transform_negotiate = mbedtls_calloc( 1, sizeof(mbedtls_ssl_transform) );
-    }
-
-    if( ssl->session_negotiate == NULL )
-    {
-        ssl->session_negotiate = mbedtls_calloc( 1, sizeof(mbedtls_ssl_session) );
-    }
-
-    if( ssl->handshake == NULL )
-    {
-        ssl->handshake = mbedtls_calloc( 1, sizeof(mbedtls_ssl_handshake_params) );
-    }
-
-    /* All pointers should exist and can be directly freed without issue */
-    if( ssl->handshake == NULL ||
-        ssl->transform_negotiate == NULL ||
-        ssl->session_negotiate == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc() of ssl sub-contexts failed" ) );
-
-        mbedtls_free( ssl->handshake );
-        mbedtls_free( ssl->transform_negotiate );
-        mbedtls_free( ssl->session_negotiate );
-
-        ssl->handshake = NULL;
-        ssl->transform_negotiate = NULL;
-        ssl->session_negotiate = NULL;
-
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    }
-
-    /* Initialize structures */
-    mbedtls_ssl_session_init( ssl->session_negotiate );
-    ssl_transform_init( ssl->transform_negotiate );
-    ssl_handshake_params_init( ssl->handshake );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ssl->handshake->alt_transform_out = ssl->transform_out;
-
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-            ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_PREPARING;
-        else
-            ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING;
-
-        ssl_set_timer( ssl, 0 );
-    }
-#endif
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-/* Dummy cookie callbacks for defaults */
-static int ssl_cookie_write_dummy( void *ctx,
-                      unsigned char **p, unsigned char *end,
-                      const unsigned char *cli_id, size_t cli_id_len )
-{
-    ((void) ctx);
-    ((void) p);
-    ((void) end);
-    ((void) cli_id);
-    ((void) cli_id_len);
-
-    return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-}
-
-static int ssl_cookie_check_dummy( void *ctx,
-                      const unsigned char *cookie, size_t cookie_len,
-                      const unsigned char *cli_id, size_t cli_id_len )
-{
-    ((void) ctx);
-    ((void) cookie);
-    ((void) cookie_len);
-    ((void) cli_id);
-    ((void) cli_id_len);
-
-    return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-}
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY && MBEDTLS_SSL_SRV_C */
-
-/* Once ssl->out_hdr as the address of the beginning of the
- * next outgoing record is set, deduce the other pointers.
- *
- * Note: For TLS, we save the implicit record sequence number
- *       (entering MAC computation) in the 8 bytes before ssl->out_hdr,
- *       and the caller has to make sure there's space for this.
- */
-
-static void ssl_update_out_pointers( mbedtls_ssl_context *ssl,
-                                     mbedtls_ssl_transform *transform )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ssl->out_ctr = ssl->out_hdr +  3;
-        ssl->out_len = ssl->out_hdr + 11;
-        ssl->out_iv  = ssl->out_hdr + 13;
-    }
-    else
-#endif
-    {
-        ssl->out_ctr = ssl->out_hdr - 8;
-        ssl->out_len = ssl->out_hdr + 3;
-        ssl->out_iv  = ssl->out_hdr + 5;
-    }
-
-    /* Adjust out_msg to make space for explicit IV, if used. */
-    if( transform != NULL &&
-        ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
-    {
-        ssl->out_msg = ssl->out_iv + transform->ivlen - transform->fixed_ivlen;
-    }
-    else
-        ssl->out_msg = ssl->out_iv;
-}
-
-/* Once ssl->in_hdr as the address of the beginning of the
- * next incoming record is set, deduce the other pointers.
- *
- * Note: For TLS, we save the implicit record sequence number
- *       (entering MAC computation) in the 8 bytes before ssl->in_hdr,
- *       and the caller has to make sure there's space for this.
- */
-
-static void ssl_update_in_pointers( mbedtls_ssl_context *ssl,
-                                    mbedtls_ssl_transform *transform )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ssl->in_ctr = ssl->in_hdr +  3;
-        ssl->in_len = ssl->in_hdr + 11;
-        ssl->in_iv  = ssl->in_hdr + 13;
-    }
-    else
-#endif
-    {
-        ssl->in_ctr = ssl->in_hdr - 8;
-        ssl->in_len = ssl->in_hdr + 3;
-        ssl->in_iv  = ssl->in_hdr + 5;
-    }
-
-    /* Offset in_msg from in_iv to allow space for explicit IV, if used. */
-    if( transform != NULL &&
-        ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
-    {
-        ssl->in_msg = ssl->in_iv + transform->ivlen - transform->fixed_ivlen;
-    }
-    else
-        ssl->in_msg = ssl->in_iv;
-}
-
-/*
- * Initialize an SSL context
- */
-void mbedtls_ssl_init( mbedtls_ssl_context *ssl )
-{
-    memset( ssl, 0, sizeof( mbedtls_ssl_context ) );
-}
-
-/*
- * Setup an SSL context
- */
-
-static void ssl_reset_in_out_pointers( mbedtls_ssl_context *ssl )
-{
-    /* Set the incoming and outgoing record pointers. */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        ssl->out_hdr = ssl->out_buf;
-        ssl->in_hdr  = ssl->in_buf;
-    }
-    else
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-    {
-        ssl->out_hdr = ssl->out_buf + 8;
-        ssl->in_hdr  = ssl->in_buf  + 8;
-    }
-
-    /* Derive other internal pointers. */
-    ssl_update_out_pointers( ssl, NULL /* no transform enabled */ );
-    ssl_update_in_pointers ( ssl, NULL /* no transform enabled */ );
-}
-
-int mbedtls_ssl_setup( mbedtls_ssl_context *ssl,
-                       const mbedtls_ssl_config *conf )
-{
-    int ret;
-
-    ssl->conf = conf;
-
-    /*
-     * Prepare base structures
-     */
-
-    /* Set to NULL in case of an error condition */
-    ssl->out_buf = NULL;
-
-    ssl->in_buf = mbedtls_calloc( 1, MBEDTLS_SSL_IN_BUFFER_LEN );
-    if( ssl->in_buf == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", MBEDTLS_SSL_IN_BUFFER_LEN) );
-        ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
-        goto error;
-    }
-
-    ssl->out_buf = mbedtls_calloc( 1, MBEDTLS_SSL_OUT_BUFFER_LEN );
-    if( ssl->out_buf == NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", MBEDTLS_SSL_OUT_BUFFER_LEN) );
-        ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
-        goto error;
-    }
-
-    ssl_reset_in_out_pointers( ssl );
-
-    if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
-        goto error;
-
-    return( 0 );
-
-error:
-    mbedtls_free( ssl->in_buf );
-    mbedtls_free( ssl->out_buf );
-
-    ssl->conf = NULL;
-
-    ssl->in_buf = NULL;
-    ssl->out_buf = NULL;
-
-    ssl->in_hdr = NULL;
-    ssl->in_ctr = NULL;
-    ssl->in_len = NULL;
-    ssl->in_iv = NULL;
-    ssl->in_msg = NULL;
-
-    ssl->out_hdr = NULL;
-    ssl->out_ctr = NULL;
-    ssl->out_len = NULL;
-    ssl->out_iv = NULL;
-    ssl->out_msg = NULL;
-
-    return( ret );
-}
-
-/*
- * Reset an initialized and used SSL context for re-use while retaining
- * all application-set variables, function pointers and data.
- *
- * If partial is non-zero, keep data in the input buffer and client ID.
- * (Use when a DTLS client reconnects from the same port.)
- */
-static int ssl_session_reset_int( mbedtls_ssl_context *ssl, int partial )
-{
-    int ret;
-
-#if !defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) ||     \
-    !defined(MBEDTLS_SSL_SRV_C)
-    ((void) partial);
-#endif
-
-    ssl->state = MBEDTLS_SSL_HELLO_REQUEST;
-
-    /* Cancel any possibly running timer */
-    ssl_set_timer( ssl, 0 );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    ssl->renego_status = MBEDTLS_SSL_INITIAL_HANDSHAKE;
-    ssl->renego_records_seen = 0;
-
-    ssl->verify_data_len = 0;
-    memset( ssl->own_verify_data, 0, MBEDTLS_SSL_VERIFY_DATA_MAX_LEN );
-    memset( ssl->peer_verify_data, 0, MBEDTLS_SSL_VERIFY_DATA_MAX_LEN );
-#endif
-    ssl->secure_renegotiation = MBEDTLS_SSL_LEGACY_RENEGOTIATION;
-
-    ssl->in_offt = NULL;
-    ssl_reset_in_out_pointers( ssl );
-
-    ssl->in_msgtype = 0;
-    ssl->in_msglen = 0;
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    ssl->next_record_offset = 0;
-    ssl->in_epoch = 0;
-#endif
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    ssl_dtls_replay_reset( ssl );
-#endif
-
-    ssl->in_hslen = 0;
-    ssl->nb_zero = 0;
-
-    ssl->keep_current_message = 0;
-
-    ssl->out_msgtype = 0;
-    ssl->out_msglen = 0;
-    ssl->out_left = 0;
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    if( ssl->split_done != MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED )
-        ssl->split_done = 0;
-#endif
-
-    memset( ssl->cur_out_ctr, 0, sizeof( ssl->cur_out_ctr ) );
-
-    ssl->transform_in = NULL;
-    ssl->transform_out = NULL;
-
-    ssl->session_in = NULL;
-    ssl->session_out = NULL;
-
-    memset( ssl->out_buf, 0, MBEDTLS_SSL_OUT_BUFFER_LEN );
-
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && defined(MBEDTLS_SSL_SRV_C)
-    if( partial == 0 )
-#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE && MBEDTLS_SSL_SRV_C */
-    {
-        ssl->in_left = 0;
-        memset( ssl->in_buf, 0, MBEDTLS_SSL_IN_BUFFER_LEN );
-    }
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_reset != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_reset()" ) );
-        if( ( ret = mbedtls_ssl_hw_record_reset( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_reset", ret );
-            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
-        }
-    }
-#endif
-
-    if( ssl->transform )
-    {
-        mbedtls_ssl_transform_free( ssl->transform );
-        mbedtls_free( ssl->transform );
-        ssl->transform = NULL;
-    }
-
-    if( ssl->session )
-    {
-        mbedtls_ssl_session_free( ssl->session );
-        mbedtls_free( ssl->session );
-        ssl->session = NULL;
-    }
-
-#if defined(MBEDTLS_SSL_ALPN)
-    ssl->alpn_chosen = NULL;
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE)
-    if( partial == 0 )
-#endif
-    {
-        mbedtls_free( ssl->cli_id );
-        ssl->cli_id = NULL;
-        ssl->cli_id_len = 0;
-    }
-#endif
-
-    if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-/*
- * Reset an initialized and used SSL context for re-use while retaining
- * all application-set variables, function pointers and data.
- */
-int mbedtls_ssl_session_reset( mbedtls_ssl_context *ssl )
-{
-    return( ssl_session_reset_int( ssl, 0 ) );
-}
-
-/*
- * SSL set accessors
- */
-void mbedtls_ssl_conf_endpoint( mbedtls_ssl_config *conf, int endpoint )
-{
-    conf->endpoint   = endpoint;
-}
-
-void mbedtls_ssl_conf_transport( mbedtls_ssl_config *conf, int transport )
-{
-    conf->transport = transport;
-}
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-void mbedtls_ssl_conf_dtls_anti_replay( mbedtls_ssl_config *conf, char mode )
-{
-    conf->anti_replay = mode;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-void mbedtls_ssl_conf_dtls_badmac_limit( mbedtls_ssl_config *conf, unsigned limit )
-{
-    conf->badmac_limit = limit;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-
-void mbedtls_ssl_set_datagram_packing( mbedtls_ssl_context *ssl,
-                                       unsigned allow_packing )
-{
-    ssl->disable_datagram_packing = !allow_packing;
-}
-
-void mbedtls_ssl_conf_handshake_timeout( mbedtls_ssl_config *conf,
-                                         uint32_t min, uint32_t max )
-{
-    conf->hs_timeout_min = min;
-    conf->hs_timeout_max = max;
-}
-#endif
-
-void mbedtls_ssl_conf_authmode( mbedtls_ssl_config *conf, int authmode )
-{
-    conf->authmode   = authmode;
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-void mbedtls_ssl_conf_verify( mbedtls_ssl_config *conf,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy )
-{
-    conf->f_vrfy      = f_vrfy;
-    conf->p_vrfy      = p_vrfy;
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-void mbedtls_ssl_conf_rng( mbedtls_ssl_config *conf,
-                  int (*f_rng)(void *, unsigned char *, size_t),
-                  void *p_rng )
-{
-    conf->f_rng      = f_rng;
-    conf->p_rng      = p_rng;
-}
-
-void mbedtls_ssl_conf_dbg( mbedtls_ssl_config *conf,
-                  void (*f_dbg)(void *, int, const char *, int, const char *),
-                  void  *p_dbg )
-{
-    conf->f_dbg      = f_dbg;
-    conf->p_dbg      = p_dbg;
-}
-
-void mbedtls_ssl_set_bio( mbedtls_ssl_context *ssl,
-        void *p_bio,
-        mbedtls_ssl_send_t *f_send,
-        mbedtls_ssl_recv_t *f_recv,
-        mbedtls_ssl_recv_timeout_t *f_recv_timeout )
-{
-    ssl->p_bio          = p_bio;
-    ssl->f_send         = f_send;
-    ssl->f_recv         = f_recv;
-    ssl->f_recv_timeout = f_recv_timeout;
-}
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-void mbedtls_ssl_set_mtu( mbedtls_ssl_context *ssl, uint16_t mtu )
-{
-    ssl->mtu = mtu;
-}
-#endif
-
-void mbedtls_ssl_conf_read_timeout( mbedtls_ssl_config *conf, uint32_t timeout )
-{
-    conf->read_timeout   = timeout;
-}
-
-void mbedtls_ssl_set_timer_cb( mbedtls_ssl_context *ssl,
-                               void *p_timer,
-                               mbedtls_ssl_set_timer_t *f_set_timer,
-                               mbedtls_ssl_get_timer_t *f_get_timer )
-{
-    ssl->p_timer        = p_timer;
-    ssl->f_set_timer    = f_set_timer;
-    ssl->f_get_timer    = f_get_timer;
-
-    /* Make sure we start with no timer running */
-    ssl_set_timer( ssl, 0 );
-}
-
-#if defined(MBEDTLS_SSL_SRV_C)
-void mbedtls_ssl_conf_session_cache( mbedtls_ssl_config *conf,
-        void *p_cache,
-        int (*f_get_cache)(void *, mbedtls_ssl_session *),
-        int (*f_set_cache)(void *, const mbedtls_ssl_session *) )
-{
-    conf->p_cache = p_cache;
-    conf->f_get_cache = f_get_cache;
-    conf->f_set_cache = f_set_cache;
-}
-#endif /* MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-int mbedtls_ssl_set_session( mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session )
-{
-    int ret;
-
-    if( ssl == NULL ||
-        session == NULL ||
-        ssl->session_negotiate == NULL ||
-        ssl->conf->endpoint != MBEDTLS_SSL_IS_CLIENT )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    if( ( ret = mbedtls_ssl_session_copy( ssl->session_negotiate,
-                                          session ) ) != 0 )
-        return( ret );
-
-    ssl->handshake->resume = 1;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_CLI_C */
-
-void mbedtls_ssl_conf_ciphersuites( mbedtls_ssl_config *conf,
-                                   const int *ciphersuites )
-{
-    conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] = ciphersuites;
-    conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] = ciphersuites;
-    conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] = ciphersuites;
-    conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] = ciphersuites;
-}
-
-void mbedtls_ssl_conf_ciphersuites_for_version( mbedtls_ssl_config *conf,
-                                       const int *ciphersuites,
-                                       int major, int minor )
-{
-    if( major != MBEDTLS_SSL_MAJOR_VERSION_3 )
-        return;
-
-    if( minor < MBEDTLS_SSL_MINOR_VERSION_0 || minor > MBEDTLS_SSL_MINOR_VERSION_3 )
-        return;
-
-    conf->ciphersuite_list[minor] = ciphersuites;
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-void mbedtls_ssl_conf_cert_profile( mbedtls_ssl_config *conf,
-                                    const mbedtls_x509_crt_profile *profile )
-{
-    conf->cert_profile = profile;
-}
-
-/* Append a new keycert entry to a (possibly empty) list */
-static int ssl_append_key_cert( mbedtls_ssl_key_cert **head,
-                                mbedtls_x509_crt *cert,
-                                mbedtls_pk_context *key )
-{
-    mbedtls_ssl_key_cert *new_cert;
-
-    new_cert = mbedtls_calloc( 1, sizeof( mbedtls_ssl_key_cert ) );
-    if( new_cert == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    new_cert->cert = cert;
-    new_cert->key  = key;
-    new_cert->next = NULL;
-
-    /* Update head is the list was null, else add to the end */
-    if( *head == NULL )
-    {
-        *head = new_cert;
-    }
-    else
-    {
-        mbedtls_ssl_key_cert *cur = *head;
-        while( cur->next != NULL )
-            cur = cur->next;
-        cur->next = new_cert;
-    }
-
-    return( 0 );
-}
-
-int mbedtls_ssl_conf_own_cert( mbedtls_ssl_config *conf,
-                              mbedtls_x509_crt *own_cert,
-                              mbedtls_pk_context *pk_key )
-{
-    return( ssl_append_key_cert( &conf->key_cert, own_cert, pk_key ) );
-}
-
-void mbedtls_ssl_conf_ca_chain( mbedtls_ssl_config *conf,
-                               mbedtls_x509_crt *ca_chain,
-                               mbedtls_x509_crl *ca_crl )
-{
-    conf->ca_chain   = ca_chain;
-    conf->ca_crl     = ca_crl;
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    /* mbedtls_ssl_conf_ca_chain() and mbedtls_ssl_conf_ca_cb()
-     * cannot be used together. */
-    conf->f_ca_cb = NULL;
-    conf->p_ca_cb = NULL;
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-}
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-void mbedtls_ssl_conf_ca_cb( mbedtls_ssl_config *conf,
-                             mbedtls_x509_crt_ca_cb_t f_ca_cb,
-                             void *p_ca_cb )
-{
-    conf->f_ca_cb = f_ca_cb;
-    conf->p_ca_cb = p_ca_cb;
-
-    /* mbedtls_ssl_conf_ca_chain() and mbedtls_ssl_conf_ca_cb()
-     * cannot be used together. */
-    conf->ca_chain   = NULL;
-    conf->ca_crl     = NULL;
-}
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-int mbedtls_ssl_set_hs_own_cert( mbedtls_ssl_context *ssl,
-                                 mbedtls_x509_crt *own_cert,
-                                 mbedtls_pk_context *pk_key )
-{
-    return( ssl_append_key_cert( &ssl->handshake->sni_key_cert,
-                                 own_cert, pk_key ) );
-}
-
-void mbedtls_ssl_set_hs_ca_chain( mbedtls_ssl_context *ssl,
-                                  mbedtls_x509_crt *ca_chain,
-                                  mbedtls_x509_crl *ca_crl )
-{
-    ssl->handshake->sni_ca_chain   = ca_chain;
-    ssl->handshake->sni_ca_crl     = ca_crl;
-}
-
-void mbedtls_ssl_set_hs_authmode( mbedtls_ssl_context *ssl,
-                                  int authmode )
-{
-    ssl->handshake->sni_authmode = authmode;
-}
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-void mbedtls_ssl_set_verify( mbedtls_ssl_context *ssl,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy )
-{
-    ssl->f_vrfy = f_vrfy;
-    ssl->p_vrfy = p_vrfy;
-}
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-/*
- * Set EC J-PAKE password for current handshake
- */
-int mbedtls_ssl_set_hs_ecjpake_password( mbedtls_ssl_context *ssl,
-                                         const unsigned char *pw,
-                                         size_t pw_len )
-{
-    mbedtls_ecjpake_role role;
-
-    if( ssl->handshake == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-        role = MBEDTLS_ECJPAKE_SERVER;
-    else
-        role = MBEDTLS_ECJPAKE_CLIENT;
-
-    return( mbedtls_ecjpake_setup( &ssl->handshake->ecjpake_ctx,
-                                   role,
-                                   MBEDTLS_MD_SHA256,
-                                   MBEDTLS_ECP_DP_SECP256R1,
-                                   pw, pw_len ) );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-
-static void ssl_conf_remove_psk( mbedtls_ssl_config *conf )
-{
-    /* Remove reference to existing PSK, if any. */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( conf->psk_opaque != 0 )
-    {
-        /* The maintenance of the PSK key slot is the
-         * user's responsibility. */
-        conf->psk_opaque = 0;
-    }
-    /* This and the following branch should never
-     * be taken simultaenously as we maintain the
-     * invariant that raw and opaque PSKs are never
-     * configured simultaneously. As a safeguard,
-     * though, `else` is omitted here. */
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( conf->psk != NULL )
-    {
-        mbedtls_platform_zeroize( conf->psk, conf->psk_len );
-
-        mbedtls_free( conf->psk );
-        conf->psk = NULL;
-        conf->psk_len = 0;
-    }
-
-    /* Remove reference to PSK identity, if any. */
-    if( conf->psk_identity != NULL )
-    {
-        mbedtls_free( conf->psk_identity );
-        conf->psk_identity = NULL;
-        conf->psk_identity_len = 0;
-    }
-}
-
-/* This function assumes that PSK identity in the SSL config is unset.
- * It checks that the provided identity is well-formed and attempts
- * to make a copy of it in the SSL config.
- * On failure, the PSK identity in the config remains unset. */
-static int ssl_conf_set_psk_identity( mbedtls_ssl_config *conf,
-                                      unsigned char const *psk_identity,
-                                      size_t psk_identity_len )
-{
-    /* Identity len will be encoded on two bytes */
-    if( psk_identity               == NULL ||
-        ( psk_identity_len >> 16 ) != 0    ||
-        psk_identity_len > MBEDTLS_SSL_OUT_CONTENT_LEN )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    conf->psk_identity = mbedtls_calloc( 1, psk_identity_len );
-    if( conf->psk_identity == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    conf->psk_identity_len = psk_identity_len;
-    memcpy( conf->psk_identity, psk_identity, conf->psk_identity_len );
-
-    return( 0 );
-}
-
-int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf,
-                const unsigned char *psk, size_t psk_len,
-                const unsigned char *psk_identity, size_t psk_identity_len )
-{
-    int ret;
-    /* Remove opaque/raw PSK + PSK Identity */
-    ssl_conf_remove_psk( conf );
-
-    /* Check and set raw PSK */
-    if( psk == NULL || psk_len > MBEDTLS_PSK_MAX_LEN )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    if( ( conf->psk = mbedtls_calloc( 1, psk_len ) ) == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    conf->psk_len = psk_len;
-    memcpy( conf->psk, psk, conf->psk_len );
-
-    /* Check and set PSK Identity */
-    ret = ssl_conf_set_psk_identity( conf, psk_identity, psk_identity_len );
-    if( ret != 0 )
-        ssl_conf_remove_psk( conf );
-
-    return( ret );
-}
-
-static void ssl_remove_psk( mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( ssl->handshake->psk_opaque != 0 )
-    {
-        ssl->handshake->psk_opaque = 0;
-    }
-    else
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( ssl->handshake->psk != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->handshake->psk,
-                                  ssl->handshake->psk_len );
-        mbedtls_free( ssl->handshake->psk );
-        ssl->handshake->psk_len = 0;
-    }
-}
-
-int mbedtls_ssl_set_hs_psk( mbedtls_ssl_context *ssl,
-                            const unsigned char *psk, size_t psk_len )
-{
-    if( psk == NULL || ssl->handshake == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    if( psk_len > MBEDTLS_PSK_MAX_LEN )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    ssl_remove_psk( ssl );
-
-    if( ( ssl->handshake->psk = mbedtls_calloc( 1, psk_len ) ) == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    ssl->handshake->psk_len = psk_len;
-    memcpy( ssl->handshake->psk, psk, ssl->handshake->psk_len );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-int mbedtls_ssl_conf_psk_opaque( mbedtls_ssl_config *conf,
-                                 psa_key_handle_t psk_slot,
-                                 const unsigned char *psk_identity,
-                                 size_t psk_identity_len )
-{
-    int ret;
-    /* Clear opaque/raw PSK + PSK Identity, if present. */
-    ssl_conf_remove_psk( conf );
-
-    /* Check and set opaque PSK */
-    if( psk_slot == 0 )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    conf->psk_opaque = psk_slot;
-
-    /* Check and set PSK Identity */
-    ret = ssl_conf_set_psk_identity( conf, psk_identity,
-                                     psk_identity_len );
-    if( ret != 0 )
-        ssl_conf_remove_psk( conf );
-
-    return( ret );
-}
-
-int mbedtls_ssl_set_hs_psk_opaque( mbedtls_ssl_context *ssl,
-                                   psa_key_handle_t psk_slot )
-{
-    if( psk_slot == 0 || ssl->handshake == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    ssl_remove_psk( ssl );
-    ssl->handshake->psk_opaque = psk_slot;
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
-                     int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *,
-                     size_t),
-                     void *p_psk )
-{
-    conf->f_psk = f_psk;
-    conf->p_psk = p_psk;
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
-
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, const char *dhm_P, const char *dhm_G )
-{
-    int ret;
-
-    if( ( ret = mbedtls_mpi_read_string( &conf->dhm_P, 16, dhm_P ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_string( &conf->dhm_G, 16, dhm_G ) ) != 0 )
-    {
-        mbedtls_mpi_free( &conf->dhm_P );
-        mbedtls_mpi_free( &conf->dhm_G );
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_DEPRECATED_REMOVED */
-
-int mbedtls_ssl_conf_dh_param_bin( mbedtls_ssl_config *conf,
-                                   const unsigned char *dhm_P, size_t P_len,
-                                   const unsigned char *dhm_G, size_t G_len )
-{
-    int ret;
-
-    if( ( ret = mbedtls_mpi_read_binary( &conf->dhm_P, dhm_P, P_len ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_binary( &conf->dhm_G, dhm_G, G_len ) ) != 0 )
-    {
-        mbedtls_mpi_free( &conf->dhm_P );
-        mbedtls_mpi_free( &conf->dhm_G );
-        return( ret );
-    }
-
-    return( 0 );
-}
-
-int mbedtls_ssl_conf_dh_param_ctx( mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx )
-{
-    int ret;
-
-    if( ( ret = mbedtls_mpi_copy( &conf->dhm_P, &dhm_ctx->P ) ) != 0 ||
-        ( ret = mbedtls_mpi_copy( &conf->dhm_G, &dhm_ctx->G ) ) != 0 )
-    {
-        mbedtls_mpi_free( &conf->dhm_P );
-        mbedtls_mpi_free( &conf->dhm_G );
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
-/*
- * Set the minimum length for Diffie-Hellman parameters
- */
-void mbedtls_ssl_conf_dhm_min_bitlen( mbedtls_ssl_config *conf,
-                                      unsigned int bitlen )
-{
-    conf->dhm_min_bitlen = bitlen;
-}
-#endif /* MBEDTLS_DHM_C && MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-/*
- * Set allowed/preferred hashes for handshake signatures
- */
-void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
-                                  const int *hashes )
-{
-    conf->sig_hashes = hashes;
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_ECP_C)
-/*
- * Set the allowed elliptic curves
- */
-void mbedtls_ssl_conf_curves( mbedtls_ssl_config *conf,
-                             const mbedtls_ecp_group_id *curve_list )
-{
-    conf->curve_list = curve_list;
-}
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
-{
-    /* Initialize to suppress unnecessary compiler warning */
-    size_t hostname_len = 0;
-
-    /* Check if new hostname is valid before
-     * making any change to current one */
-    if( hostname != NULL )
-    {
-        hostname_len = strlen( hostname );
-
-        if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    /* Now it's clear that we will overwrite the old hostname,
-     * so we can free it safely */
-
-    if( ssl->hostname != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->hostname, strlen( ssl->hostname ) );
-        mbedtls_free( ssl->hostname );
-    }
-
-    /* Passing NULL as hostname shall clear the old one */
-
-    if( hostname == NULL )
-    {
-        ssl->hostname = NULL;
-    }
-    else
-    {
-        ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
-        if( ssl->hostname == NULL )
-            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-        memcpy( ssl->hostname, hostname, hostname_len );
-
-        ssl->hostname[hostname_len] = '\0';
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf,
-                  int (*f_sni)(void *, mbedtls_ssl_context *,
-                                const unsigned char *, size_t),
-                  void *p_sni )
-{
-    conf->f_sni = f_sni;
-    conf->p_sni = p_sni;
-}
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_SSL_ALPN)
-int mbedtls_ssl_conf_alpn_protocols( mbedtls_ssl_config *conf, const char **protos )
-{
-    size_t cur_len, tot_len;
-    const char **p;
-
-    /*
-     * RFC 7301 3.1: "Empty strings MUST NOT be included and byte strings
-     * MUST NOT be truncated."
-     * We check lengths now rather than later.
-     */
-    tot_len = 0;
-    for( p = protos; *p != NULL; p++ )
-    {
-        cur_len = strlen( *p );
-        tot_len += cur_len;
-
-        if( cur_len == 0 || cur_len > 255 || tot_len > 65535 )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    conf->alpn_list = protos;
-
-    return( 0 );
-}
-
-const char *mbedtls_ssl_get_alpn_protocol( const mbedtls_ssl_context *ssl )
-{
-    return( ssl->alpn_chosen );
-}
-#endif /* MBEDTLS_SSL_ALPN */
-
-void mbedtls_ssl_conf_max_version( mbedtls_ssl_config *conf, int major, int minor )
-{
-    conf->max_major_ver = major;
-    conf->max_minor_ver = minor;
-}
-
-void mbedtls_ssl_conf_min_version( mbedtls_ssl_config *conf, int major, int minor )
-{
-    conf->min_major_ver = major;
-    conf->min_minor_ver = minor;
-}
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C)
-void mbedtls_ssl_conf_fallback( mbedtls_ssl_config *conf, char fallback )
-{
-    conf->fallback = fallback;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_SRV_C)
-void mbedtls_ssl_conf_cert_req_ca_list( mbedtls_ssl_config *conf,
-                                          char cert_req_ca_list )
-{
-    conf->cert_req_ca_list = cert_req_ca_list;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-void mbedtls_ssl_conf_encrypt_then_mac( mbedtls_ssl_config *conf, char etm )
-{
-    conf->encrypt_then_mac = etm;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-void mbedtls_ssl_conf_extended_master_secret( mbedtls_ssl_config *conf, char ems )
-{
-    conf->extended_ms = ems;
-}
-#endif
-
-#if defined(MBEDTLS_ARC4_C)
-void mbedtls_ssl_conf_arc4_support( mbedtls_ssl_config *conf, char arc4 )
-{
-    conf->arc4_disabled = arc4;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-int mbedtls_ssl_conf_max_frag_len( mbedtls_ssl_config *conf, unsigned char mfl_code )
-{
-    if( mfl_code >= MBEDTLS_SSL_MAX_FRAG_LEN_INVALID ||
-        ssl_mfl_code_to_length( mfl_code ) > MBEDTLS_TLS_EXT_ADV_CONTENT_LEN )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    conf->mfl_code = mfl_code;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-void mbedtls_ssl_conf_truncated_hmac( mbedtls_ssl_config *conf, int truncate )
-{
-    conf->trunc_hmac = truncate;
-}
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-void mbedtls_ssl_conf_cbc_record_splitting( mbedtls_ssl_config *conf, char split )
-{
-    conf->cbc_record_splitting = split;
-}
-#endif
-
-void mbedtls_ssl_conf_legacy_renegotiation( mbedtls_ssl_config *conf, int allow_legacy )
-{
-    conf->allow_legacy_renegotiation = allow_legacy;
-}
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-void mbedtls_ssl_conf_renegotiation( mbedtls_ssl_config *conf, int renegotiation )
-{
-    conf->disable_renegotiation = renegotiation;
-}
-
-void mbedtls_ssl_conf_renegotiation_enforced( mbedtls_ssl_config *conf, int max_records )
-{
-    conf->renego_max_records = max_records;
-}
-
-void mbedtls_ssl_conf_renegotiation_period( mbedtls_ssl_config *conf,
-                                   const unsigned char period[8] )
-{
-    memcpy( conf->renego_period, period, 8 );
-}
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-#if defined(MBEDTLS_SSL_CLI_C)
-void mbedtls_ssl_conf_session_tickets( mbedtls_ssl_config *conf, int use_tickets )
-{
-    conf->session_tickets = use_tickets;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_SRV_C)
-void mbedtls_ssl_conf_session_tickets_cb( mbedtls_ssl_config *conf,
-        mbedtls_ssl_ticket_write_t *f_ticket_write,
-        mbedtls_ssl_ticket_parse_t *f_ticket_parse,
-        void *p_ticket )
-{
-    conf->f_ticket_write = f_ticket_write;
-    conf->f_ticket_parse = f_ticket_parse;
-    conf->p_ticket       = p_ticket;
-}
-#endif
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-void mbedtls_ssl_conf_export_keys_cb( mbedtls_ssl_config *conf,
-        mbedtls_ssl_export_keys_t *f_export_keys,
-        void *p_export_keys )
-{
-    conf->f_export_keys = f_export_keys;
-    conf->p_export_keys = p_export_keys;
-}
-#endif
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-void mbedtls_ssl_conf_async_private_cb(
-    mbedtls_ssl_config *conf,
-    mbedtls_ssl_async_sign_t *f_async_sign,
-    mbedtls_ssl_async_decrypt_t *f_async_decrypt,
-    mbedtls_ssl_async_resume_t *f_async_resume,
-    mbedtls_ssl_async_cancel_t *f_async_cancel,
-    void *async_config_data )
-{
-    conf->f_async_sign_start = f_async_sign;
-    conf->f_async_decrypt_start = f_async_decrypt;
-    conf->f_async_resume = f_async_resume;
-    conf->f_async_cancel = f_async_cancel;
-    conf->p_async_config_data = async_config_data;
-}
-
-void *mbedtls_ssl_conf_get_async_config_data( const mbedtls_ssl_config *conf )
-{
-    return( conf->p_async_config_data );
-}
-
-void *mbedtls_ssl_get_async_operation_data( const mbedtls_ssl_context *ssl )
-{
-    if( ssl->handshake == NULL )
-        return( NULL );
-    else
-        return( ssl->handshake->user_async_ctx );
-}
-
-void mbedtls_ssl_set_async_operation_data( mbedtls_ssl_context *ssl,
-                                 void *ctx )
-{
-    if( ssl->handshake != NULL )
-        ssl->handshake->user_async_ctx = ctx;
-}
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-/*
- * SSL get accessors
- */
-size_t mbedtls_ssl_get_bytes_avail( const mbedtls_ssl_context *ssl )
-{
-    return( ssl->in_offt == NULL ? 0 : ssl->in_msglen );
-}
-
-int mbedtls_ssl_check_pending( const mbedtls_ssl_context *ssl )
-{
-    /*
-     * Case A: We're currently holding back
-     * a message for further processing.
-     */
-
-    if( ssl->keep_current_message == 1 )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ssl_check_pending: record held back for processing" ) );
-        return( 1 );
-    }
-
-    /*
-     * Case B: Further records are pending in the current datagram.
-     */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->in_left > ssl->next_record_offset )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ssl_check_pending: more records within current datagram" ) );
-        return( 1 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    /*
-     * Case C: A handshake message is being processed.
-     */
-
-    if( ssl->in_hslen > 0 && ssl->in_hslen < ssl->in_msglen )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ssl_check_pending: more handshake messages within current record" ) );
-        return( 1 );
-    }
-
-    /*
-     * Case D: An application data message is being processed
-     */
-    if( ssl->in_offt != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ssl_check_pending: application data record is being processed" ) );
-        return( 1 );
-    }
-
-    /*
-     * In all other cases, the rest of the message can be dropped.
-     * As in ssl_get_next_record, this needs to be adapted if
-     * we implement support for multiple alerts in single records.
-     */
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ssl_check_pending: nothing pending" ) );
-    return( 0 );
-}
-
-uint32_t mbedtls_ssl_get_verify_result( const mbedtls_ssl_context *ssl )
-{
-    if( ssl->session != NULL )
-        return( ssl->session->verify_result );
-
-    if( ssl->session_negotiate != NULL )
-        return( ssl->session_negotiate->verify_result );
-
-    return( 0xFFFFFFFF );
-}
-
-const char *mbedtls_ssl_get_ciphersuite( const mbedtls_ssl_context *ssl )
-{
-    if( ssl == NULL || ssl->session == NULL )
-        return( NULL );
-
-    return mbedtls_ssl_get_ciphersuite_name( ssl->session->ciphersuite );
-}
-
-const char *mbedtls_ssl_get_version( const mbedtls_ssl_context *ssl )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        switch( ssl->minor_ver )
-        {
-            case MBEDTLS_SSL_MINOR_VERSION_2:
-                return( "DTLSv1.0" );
-
-            case MBEDTLS_SSL_MINOR_VERSION_3:
-                return( "DTLSv1.2" );
-
-            default:
-                return( "unknown (DTLS)" );
-        }
-    }
-#endif
-
-    switch( ssl->minor_ver )
-    {
-        case MBEDTLS_SSL_MINOR_VERSION_0:
-            return( "SSLv3.0" );
-
-        case MBEDTLS_SSL_MINOR_VERSION_1:
-            return( "TLSv1.0" );
-
-        case MBEDTLS_SSL_MINOR_VERSION_2:
-            return( "TLSv1.1" );
-
-        case MBEDTLS_SSL_MINOR_VERSION_3:
-            return( "TLSv1.2" );
-
-        default:
-            return( "unknown" );
-    }
-}
-
-int mbedtls_ssl_get_record_expansion( const mbedtls_ssl_context *ssl )
-{
-    size_t transform_expansion = 0;
-    const mbedtls_ssl_transform *transform = ssl->transform_out;
-    unsigned block_size;
-
-    if( transform == NULL )
-        return( (int) mbedtls_ssl_hdr_len( ssl ) );
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    if( ssl->session_out->compression != MBEDTLS_SSL_COMPRESS_NULL )
-        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-#endif
-
-    switch( mbedtls_cipher_get_cipher_mode( &transform->cipher_ctx_enc ) )
-    {
-        case MBEDTLS_MODE_GCM:
-        case MBEDTLS_MODE_CCM:
-        case MBEDTLS_MODE_CHACHAPOLY:
-        case MBEDTLS_MODE_STREAM:
-            transform_expansion = transform->minlen;
-            break;
-
-        case MBEDTLS_MODE_CBC:
-
-            block_size = mbedtls_cipher_get_block_size(
-                &transform->cipher_ctx_enc );
-
-            /* Expansion due to the addition of the MAC. */
-            transform_expansion += transform->maclen;
-
-            /* Expansion due to the addition of CBC padding;
-             * Theoretically up to 256 bytes, but we never use
-             * more than the block size of the underlying cipher. */
-            transform_expansion += block_size;
-
-            /* For TLS 1.1 or higher, an explicit IV is added
-             * after the record header. */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
-            if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
-                transform_expansion += block_size;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */
-
-            break;
-
-        default:
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-    }
-
-    return( (int)( mbedtls_ssl_hdr_len( ssl ) + transform_expansion ) );
-}
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-size_t mbedtls_ssl_get_max_frag_len( const mbedtls_ssl_context *ssl )
-{
-    size_t max_len;
-
-    /*
-     * Assume mfl_code is correct since it was checked when set
-     */
-    max_len = ssl_mfl_code_to_length( ssl->conf->mfl_code );
-
-    /* Check if a smaller max length was negotiated */
-    if( ssl->session_out != NULL &&
-        ssl_mfl_code_to_length( ssl->session_out->mfl_code ) < max_len )
-    {
-        max_len = ssl_mfl_code_to_length( ssl->session_out->mfl_code );
-    }
-
-    /* During a handshake, use the value being negotiated */
-    if( ssl->session_negotiate != NULL &&
-        ssl_mfl_code_to_length( ssl->session_negotiate->mfl_code ) < max_len )
-    {
-        max_len = ssl_mfl_code_to_length( ssl->session_negotiate->mfl_code );
-    }
-
-    return( max_len );
-}
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-static size_t ssl_get_current_mtu( const mbedtls_ssl_context *ssl )
-{
-    /* Return unlimited mtu for client hello messages to avoid fragmentation. */
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT &&
-        ( ssl->state == MBEDTLS_SSL_CLIENT_HELLO ||
-          ssl->state == MBEDTLS_SSL_SERVER_HELLO ) )
-        return ( 0 );
-
-    if( ssl->handshake == NULL || ssl->handshake->mtu == 0 )
-        return( ssl->mtu );
-
-    if( ssl->mtu == 0 )
-        return( ssl->handshake->mtu );
-
-    return( ssl->mtu < ssl->handshake->mtu ?
-            ssl->mtu : ssl->handshake->mtu );
-}
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-int mbedtls_ssl_get_max_out_record_payload( const mbedtls_ssl_context *ssl )
-{
-    size_t max_len = MBEDTLS_SSL_OUT_CONTENT_LEN;
-
-#if !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) && \
-    !defined(MBEDTLS_SSL_PROTO_DTLS)
-    (void) ssl;
-#endif
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    const size_t mfl = mbedtls_ssl_get_max_frag_len( ssl );
-
-    if( max_len > mfl )
-        max_len = mfl;
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl_get_current_mtu( ssl ) != 0 )
-    {
-        const size_t mtu = ssl_get_current_mtu( ssl );
-        const int ret = mbedtls_ssl_get_record_expansion( ssl );
-        const size_t overhead = (size_t) ret;
-
-        if( ret < 0 )
-            return( ret );
-
-        if( mtu <= overhead )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "MTU too low for record expansion" ) );
-            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
-        }
-
-        if( max_len > mtu - overhead )
-            max_len = mtu - overhead;
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) &&        \
-    !defined(MBEDTLS_SSL_PROTO_DTLS)
-    ((void) ssl);
-#endif
-
-    return( (int) max_len );
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-const mbedtls_x509_crt *mbedtls_ssl_get_peer_cert( const mbedtls_ssl_context *ssl )
-{
-    if( ssl == NULL || ssl->session == NULL )
-        return( NULL );
-
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    return( ssl->session->peer_cert );
-#else
-    return( NULL );
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-int mbedtls_ssl_get_session( const mbedtls_ssl_context *ssl,
-                             mbedtls_ssl_session *dst )
-{
-    if( ssl == NULL ||
-        dst == NULL ||
-        ssl->session == NULL ||
-        ssl->conf->endpoint != MBEDTLS_SSL_IS_CLIENT )
-    {
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-    }
-
-    return( mbedtls_ssl_session_copy( dst, ssl->session ) );
-}
-#endif /* MBEDTLS_SSL_CLI_C */
-
-/*
- * Perform a single step of the SSL handshake
- */
-int mbedtls_ssl_handshake_step( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-#if defined(MBEDTLS_SSL_CLI_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-        ret = mbedtls_ssl_handshake_client_step( ssl );
-#endif
-#if defined(MBEDTLS_SSL_SRV_C)
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-        ret = mbedtls_ssl_handshake_server_step( ssl );
-#endif
-
-    return( ret );
-}
-
-/*
- * Perform the SSL handshake
- */
-int mbedtls_ssl_handshake( mbedtls_ssl_context *ssl )
-{
-    int ret = 0;
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> handshake" ) );
-
-    while( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-    {
-        ret = mbedtls_ssl_handshake_step( ssl );
-
-        if( ret != 0 )
-            break;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= handshake" ) );
-
-    return( ret );
-}
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-#if defined(MBEDTLS_SSL_SRV_C)
-/*
- * Write HelloRequest to request renegotiation on server
- */
-static int ssl_write_hello_request( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write hello request" ) );
-
-    ssl->out_msglen  = 4;
-    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = MBEDTLS_SSL_HS_HELLO_REQUEST;
-
-    if( ( ret = mbedtls_ssl_write_handshake_msg( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_handshake_msg", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write hello request" ) );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_SSL_SRV_C */
-
-/*
- * Actually renegotiate current connection, triggered by either:
- * - any side: calling mbedtls_ssl_renegotiate(),
- * - client: receiving a HelloRequest during mbedtls_ssl_read(),
- * - server: receiving any handshake message on server during mbedtls_ssl_read() after
- *   the initial handshake is completed.
- * If the handshake doesn't complete due to waiting for I/O, it will continue
- * during the next calls to mbedtls_ssl_renegotiate() or mbedtls_ssl_read() respectively.
- */
-static int ssl_start_renegotiation( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> renegotiate" ) );
-
-    if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
-        return( ret );
-
-    /* RFC 6347 4.2.2: "[...] the HelloRequest will have message_seq = 0 and
-     * the ServerHello will have message_seq = 1" */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-        ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
-    {
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-            ssl->handshake->out_msg_seq = 1;
-        else
-            ssl->handshake->in_msg_seq = 1;
-    }
-#endif
-
-    ssl->state = MBEDTLS_SSL_HELLO_REQUEST;
-    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS;
-
-    if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
-        return( ret );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= renegotiate" ) );
-
-    return( 0 );
-}
-
-/*
- * Renegotiate current connection on client,
- * or request renegotiation on server
- */
-int mbedtls_ssl_renegotiate( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-#if defined(MBEDTLS_SSL_SRV_C)
-    /* On server, just send the request */
-    if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
-    {
-        if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-        ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
-
-        /* Did we already try/start sending HelloRequest? */
-        if( ssl->out_left != 0 )
-            return( mbedtls_ssl_flush_output( ssl ) );
-
-        return( ssl_write_hello_request( ssl ) );
-    }
-#endif /* MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-    /*
-     * On client, either start the renegotiation process or,
-     * if already in progress, continue the handshake
-     */
-    if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-    {
-        if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-        if( ( ret = ssl_start_renegotiation( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
-            return( ret );
-        }
-    }
-    else
-    {
-        if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
-            return( ret );
-        }
-    }
-#endif /* MBEDTLS_SSL_CLI_C */
-
-    return( ret );
-}
-
-/*
- * Check record counters and renegotiate if they're above the limit.
- */
-static int ssl_check_ctr_renegotiate( mbedtls_ssl_context *ssl )
-{
-    size_t ep_len = ssl_ep_len( ssl );
-    int in_ctr_cmp;
-    int out_ctr_cmp;
-
-    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ||
-        ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING ||
-        ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED )
-    {
-        return( 0 );
-    }
-
-    in_ctr_cmp = memcmp( ssl->in_ctr + ep_len,
-                        ssl->conf->renego_period + ep_len, 8 - ep_len );
-    out_ctr_cmp = memcmp( ssl->cur_out_ctr + ep_len,
-                          ssl->conf->renego_period + ep_len, 8 - ep_len );
-
-    if( in_ctr_cmp <= 0 && out_ctr_cmp <= 0 )
-    {
-        return( 0 );
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 1, ( "record counter limit reached: renegotiate" ) );
-    return( mbedtls_ssl_renegotiate( ssl ) );
-}
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-/*
- * Receive application data decrypted from the SSL layer
- */
-int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
-{
-    int ret;
-    size_t n;
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read" ) );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-            return( ret );
-
-        if( ssl->handshake != NULL &&
-            ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
-        {
-            if( ( ret = mbedtls_ssl_flight_transmit( ssl ) ) != 0 )
-                return( ret );
-        }
-    }
-#endif
-
-    /*
-     * Check if renegotiation is necessary and/or handshake is
-     * in process. If yes, perform/continue, and fall through
-     * if an unexpected packet is received while the client
-     * is waiting for the ServerHello.
-     *
-     * (There is no equivalent to the last condition on
-     *  the server-side as it is not treated as within
-     *  a handshake while waiting for the ClientHello
-     *  after a renegotiation request.)
-     */
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    ret = ssl_check_ctr_renegotiate( ssl );
-    if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
-        ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
-        return( ret );
-    }
-#endif
-
-    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-    {
-        ret = mbedtls_ssl_handshake( ssl );
-        if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
-            ret != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
-            return( ret );
-        }
-    }
-
-    /* Loop as long as no application data record is available */
-    while( ssl->in_offt == NULL )
-    {
-        /* Start timer if not already running */
-        if( ssl->f_get_timer != NULL &&
-            ssl->f_get_timer( ssl->p_timer ) == -1 )
-        {
-            ssl_set_timer( ssl, ssl->conf->read_timeout );
-        }
-
-        if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-        {
-            if( ret == MBEDTLS_ERR_SSL_CONN_EOF )
-                return( 0 );
-
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-            return( ret );
-        }
-
-        if( ssl->in_msglen  == 0 &&
-            ssl->in_msgtype == MBEDTLS_SSL_MSG_APPLICATION_DATA )
-        {
-            /*
-             * OpenSSL sends empty messages to randomize the IV
-             */
-            if( ( ret = mbedtls_ssl_read_record( ssl, 1 ) ) != 0 )
-            {
-                if( ret == MBEDTLS_ERR_SSL_CONN_EOF )
-                    return( 0 );
-
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-                return( ret );
-            }
-        }
-
-        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
-
-            /*
-             * - For client-side, expect SERVER_HELLO_REQUEST.
-             * - For server-side, expect CLIENT_HELLO.
-             * - Fail (TLS) or silently drop record (DTLS) in other cases.
-             */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-            if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT &&
-                ( ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_REQUEST ||
-                  ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) ) )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not HelloRequest)" ) );
-
-                /* With DTLS, drop the packet (probably from last handshake) */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-                {
-                    continue;
-                }
-#endif
-                return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-            }
-#endif /* MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_SSL_SRV_C)
-            if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER &&
-                ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_HELLO )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not ClientHello)" ) );
-
-                /* With DTLS, drop the packet (probably from last handshake) */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-                {
-                    continue;
-                }
-#endif
-                return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-            }
-#endif /* MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-            /* Determine whether renegotiation attempt should be accepted */
-            if( ! ( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
-                    ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-                      ssl->conf->allow_legacy_renegotiation ==
-                                                   MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) ) )
-            {
-                /*
-                 * Accept renegotiation request
-                 */
-
-                /* DTLS clients need to know renego is server-initiated */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-                    ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-                {
-                    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
-                }
-#endif
-                ret = ssl_start_renegotiation( ssl );
-                if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
-                    ret != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
-                    return( ret );
-                }
-            }
-            else
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-            {
-                /*
-                 * Refuse renegotiation
-                 */
-
-                MBEDTLS_SSL_DEBUG_MSG( 3, ( "refusing renegotiation, sending alert" ) );
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-                if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
-                {
-                    /* SSLv3 does not have a "no_renegotiation" warning, so
-                       we send a fatal alert and abort the connection. */
-                    mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                    MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-                    return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-                }
-                else
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-                if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
-                {
-                    if( ( ret = mbedtls_ssl_send_alert_message( ssl,
-                                    MBEDTLS_SSL_ALERT_LEVEL_WARNING,
-                                    MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION ) ) != 0 )
-                    {
-                        return( ret );
-                    }
-                }
-                else
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 ||
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-                }
-            }
-
-            /* At this point, we don't know whether the renegotiation has been
-             * completed or not. The cases to consider are the following:
-             * 1) The renegotiation is complete. In this case, no new record
-             *    has been read yet.
-             * 2) The renegotiation is incomplete because the client received
-             *    an application data record while awaiting the ServerHello.
-             * 3) The renegotiation is incomplete because the client received
-             *    a non-handshake, non-application data message while awaiting
-             *    the ServerHello.
-             * In each of these case, looping will be the proper action:
-             * - For 1), the next iteration will read a new record and check
-             *   if it's application data.
-             * - For 2), the loop condition isn't satisfied as application data
-             *   is present, hence continue is the same as break
-             * - For 3), the loop condition is satisfied and read_record
-             *   will re-deliver the message that was held back by the client
-             *   when expecting the ServerHello.
-             */
-            continue;
-        }
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-        else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
-        {
-            if( ssl->conf->renego_max_records >= 0 )
-            {
-                if( ++ssl->renego_records_seen > ssl->conf->renego_max_records )
-                {
-                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation requested, "
-                                        "but not honored by client" ) );
-                    return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-                }
-            }
-        }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-        /* Fatal and closure alerts handled by mbedtls_ssl_read_record() */
-        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 2, ( "ignoring non-fatal non-closure alert" ) );
-            return( MBEDTLS_ERR_SSL_WANT_READ );
-        }
-
-        if( ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad application data message" ) );
-            return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-        }
-
-        ssl->in_offt = ssl->in_msg;
-
-        /* We're going to return something now, cancel timer,
-         * except if handshake (renegotiation) is in progress */
-        if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
-            ssl_set_timer( ssl, 0 );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        /* If we requested renego but received AppData, resend HelloRequest.
-         * Do it now, after setting in_offt, to avoid taking this branch
-         * again if ssl_write_hello_request() returns WANT_WRITE */
-#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION)
-        if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER &&
-            ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
-        {
-            if( ( ret = ssl_resend_hello_request( ssl ) ) != 0 )
-            {
-                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret );
-                return( ret );
-            }
-        }
-#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-    }
-
-    n = ( len < ssl->in_msglen )
-        ? len : ssl->in_msglen;
-
-    memcpy( buf, ssl->in_offt, n );
-    ssl->in_msglen -= n;
-
-    if( ssl->in_msglen == 0 )
-    {
-        /* all bytes consumed */
-        ssl->in_offt = NULL;
-        ssl->keep_current_message = 0;
-    }
-    else
-    {
-        /* more data available */
-        ssl->in_offt += n;
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read" ) );
-
-    return( (int) n );
-}
-
-/*
- * Send application data to be encrypted by the SSL layer, taking care of max
- * fragment length and buffer size.
- *
- * According to RFC 5246 Section 6.2.1:
- *
- *      Zero-length fragments of Application data MAY be sent as they are
- *      potentially useful as a traffic analysis countermeasure.
- *
- * Therefore, it is possible that the input message length is 0 and the
- * corresponding return code is 0 on success.
- */
-static int ssl_write_real( mbedtls_ssl_context *ssl,
-                           const unsigned char *buf, size_t len )
-{
-    int ret = mbedtls_ssl_get_max_out_record_payload( ssl );
-    const size_t max_len = (size_t) ret;
-
-    if( ret < 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_get_max_out_record_payload", ret );
-        return( ret );
-    }
-
-    if( len > max_len )
-    {
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-        if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "fragment larger than the (negotiated) "
-                                "maximum fragment length: %d > %d",
-                                len, max_len ) );
-            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-        }
-        else
-#endif
-            len = max_len;
-    }
-
-    if( ssl->out_left != 0 )
-    {
-        /*
-         * The user has previously tried to send the data and
-         * MBEDTLS_ERR_SSL_WANT_WRITE or the message was only partially
-         * written. In this case, we expect the high-level write function
-         * (e.g. mbedtls_ssl_write()) to be called with the same parameters
-         */
-        if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flush_output", ret );
-            return( ret );
-        }
-    }
-    else
-    {
-        /*
-         * The user is trying to send a message the first time, so we need to
-         * copy the data into the internal buffers and setup the data structure
-         * to keep track of partial writes
-         */
-        ssl->out_msglen  = len;
-        ssl->out_msgtype = MBEDTLS_SSL_MSG_APPLICATION_DATA;
-        memcpy( ssl->out_msg, buf, len );
-
-        if( ( ret = mbedtls_ssl_write_record( ssl, SSL_FORCE_FLUSH ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
-            return( ret );
-        }
-    }
-
-    return( (int) len );
-}
-
-/*
- * Write application data, doing 1/n-1 splitting if necessary.
- *
- * With non-blocking I/O, ssl_write_real() may return WANT_WRITE,
- * then the caller will call us again with the same arguments, so
- * remember whether we already did the split or not.
- */
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-static int ssl_write_split( mbedtls_ssl_context *ssl,
-                            const unsigned char *buf, size_t len )
-{
-    int ret;
-
-    if( ssl->conf->cbc_record_splitting ==
-            MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED ||
-        len <= 1 ||
-        ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_1 ||
-        mbedtls_cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc )
-                                != MBEDTLS_MODE_CBC )
-    {
-        return( ssl_write_real( ssl, buf, len ) );
-    }
-
-    if( ssl->split_done == 0 )
-    {
-        if( ( ret = ssl_write_real( ssl, buf, 1 ) ) <= 0 )
-            return( ret );
-        ssl->split_done = 1;
-    }
-
-    if( ( ret = ssl_write_real( ssl, buf + 1, len - 1 ) ) <= 0 )
-        return( ret );
-    ssl->split_done = 0;
-
-    return( ret + 1 );
-}
-#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
-
-/*
- * Write application data (public-facing wrapper)
- */
-int mbedtls_ssl_write( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len )
-{
-    int ret;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write" ) );
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
-        return( ret );
-    }
-#endif
-
-    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
-    {
-        if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
-            return( ret );
-        }
-    }
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    ret = ssl_write_split( ssl, buf, len );
-#else
-    ret = ssl_write_real( ssl, buf, len );
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write" ) );
-
-    return( ret );
-}
-
-/*
- * Notify the peer that the connection is being closed
- */
-int mbedtls_ssl_close_notify( mbedtls_ssl_context *ssl )
-{
-    int ret;
-
-    if( ssl == NULL || ssl->conf == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write close notify" ) );
-
-    if( ssl->out_left != 0 )
-        return( mbedtls_ssl_flush_output( ssl ) );
-
-    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
-    {
-        if( ( ret = mbedtls_ssl_send_alert_message( ssl,
-                        MBEDTLS_SSL_ALERT_LEVEL_WARNING,
-                        MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_send_alert_message", ret );
-            return( ret );
-        }
-    }
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write close notify" ) );
-
-    return( 0 );
-}
-
-void mbedtls_ssl_transform_free( mbedtls_ssl_transform *transform )
-{
-    if( transform == NULL )
-        return;
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    deflateEnd( &transform->ctx_deflate );
-    inflateEnd( &transform->ctx_inflate );
-#endif
-
-    mbedtls_cipher_free( &transform->cipher_ctx_enc );
-    mbedtls_cipher_free( &transform->cipher_ctx_dec );
-
-    mbedtls_md_free( &transform->md_ctx_enc );
-    mbedtls_md_free( &transform->md_ctx_dec );
-
-    mbedtls_platform_zeroize( transform, sizeof( mbedtls_ssl_transform ) );
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-static void ssl_key_cert_free( mbedtls_ssl_key_cert *key_cert )
-{
-    mbedtls_ssl_key_cert *cur = key_cert, *next;
-
-    while( cur != NULL )
-    {
-        next = cur->next;
-        mbedtls_free( cur );
-        cur = next;
-    }
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-
-static void ssl_buffering_free( mbedtls_ssl_context *ssl )
-{
-    unsigned offset;
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-
-    if( hs == NULL )
-        return;
-
-    ssl_free_buffered_record( ssl );
-
-    for( offset = 0; offset < MBEDTLS_SSL_MAX_BUFFERED_HS; offset++ )
-        ssl_buffering_free_slot( ssl, offset );
-}
-
-static void ssl_buffering_free_slot( mbedtls_ssl_context *ssl,
-                                     uint8_t slot )
-{
-    mbedtls_ssl_handshake_params * const hs = ssl->handshake;
-    mbedtls_ssl_hs_buffer * const hs_buf = &hs->buffering.hs[slot];
-
-    if( slot >= MBEDTLS_SSL_MAX_BUFFERED_HS )
-        return;
-
-    if( hs_buf->is_valid == 1 )
-    {
-        hs->buffering.total_bytes_buffered -= hs_buf->data_len;
-        mbedtls_platform_zeroize( hs_buf->data, hs_buf->data_len );
-        mbedtls_free( hs_buf->data );
-        memset( hs_buf, 0, sizeof( mbedtls_ssl_hs_buffer ) );
-    }
-}
-
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-void mbedtls_ssl_handshake_free( mbedtls_ssl_context *ssl )
-{
-    mbedtls_ssl_handshake_params *handshake = ssl->handshake;
-
-    if( handshake == NULL )
-        return;
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    if( ssl->conf->f_async_cancel != NULL && handshake->async_in_progress != 0 )
-    {
-        ssl->conf->f_async_cancel( ssl );
-        handshake->async_in_progress = 0;
-    }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    mbedtls_md5_free(    &handshake->fin_md5  );
-    mbedtls_sha1_free(   &handshake->fin_sha1 );
-#endif
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-#if defined(MBEDTLS_SHA256_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_abort( &handshake->fin_sha256_psa );
-#else
-    mbedtls_sha256_free(   &handshake->fin_sha256    );
-#endif
-#endif
-#if defined(MBEDTLS_SHA512_C)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_abort( &handshake->fin_sha384_psa );
-#else
-    mbedtls_sha512_free(   &handshake->fin_sha512    );
-#endif
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_DHM_C)
-    mbedtls_dhm_free( &handshake->dhm_ctx );
-#endif
-#if defined(MBEDTLS_ECDH_C)
-    mbedtls_ecdh_free( &handshake->ecdh_ctx );
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    mbedtls_ecjpake_free( &handshake->ecjpake_ctx );
-#if defined(MBEDTLS_SSL_CLI_C)
-    mbedtls_free( handshake->ecjpake_cache );
-    handshake->ecjpake_cache = NULL;
-    handshake->ecjpake_cache_len = 0;
-#endif
-#endif
-
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C) || \
-    defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    /* explicit void pointer cast for buggy MS compiler */
-    mbedtls_free( (void *) handshake->curves );
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( handshake->psk != NULL )
-    {
-        mbedtls_platform_zeroize( handshake->psk, handshake->psk_len );
-        mbedtls_free( handshake->psk );
-    }
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
-    defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    /*
-     * Free only the linked list wrapper, not the keys themselves
-     * since the belong to the SNI callback
-     */
-    if( handshake->sni_key_cert != NULL )
-    {
-        mbedtls_ssl_key_cert *cur = handshake->sni_key_cert, *next;
-
-        while( cur != NULL )
-        {
-            next = cur->next;
-            mbedtls_free( cur );
-            cur = next;
-        }
-    }
-#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
-    mbedtls_x509_crt_restart_free( &handshake->ecrs_ctx );
-    if( handshake->ecrs_peer_cert != NULL )
-    {
-        mbedtls_x509_crt_free( handshake->ecrs_peer_cert );
-        mbedtls_free( handshake->ecrs_peer_cert );
-    }
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) &&        \
-    !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    mbedtls_pk_free( &handshake->peer_pubkey );
-#endif /* MBEDTLS_X509_CRT_PARSE_C && !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    mbedtls_free( handshake->verify_cookie );
-    ssl_flight_free( handshake->flight );
-    ssl_buffering_free( ssl );
-#endif
-
-#if defined(MBEDTLS_ECDH_C) &&                  \
-    defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_destroy_key( handshake->ecdh_psa_privkey );
-#endif /* MBEDTLS_ECDH_C && MBEDTLS_USE_PSA_CRYPTO */
-
-    mbedtls_platform_zeroize( handshake,
-                              sizeof( mbedtls_ssl_handshake_params ) );
-}
-
-void mbedtls_ssl_session_free( mbedtls_ssl_session *session )
-{
-    if( session == NULL )
-        return;
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    ssl_clear_peer_cert( session );
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS) && defined(MBEDTLS_SSL_CLI_C)
-    mbedtls_free( session->ticket );
-#endif
-
-    mbedtls_platform_zeroize( session, sizeof( mbedtls_ssl_session ) );
-}
-
-/*
- * Free an SSL context
- */
-void mbedtls_ssl_free( mbedtls_ssl_context *ssl )
-{
-    if( ssl == NULL )
-        return;
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> free" ) );
-
-    if( ssl->out_buf != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->out_buf, MBEDTLS_SSL_OUT_BUFFER_LEN );
-        mbedtls_free( ssl->out_buf );
-    }
-
-    if( ssl->in_buf != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->in_buf, MBEDTLS_SSL_IN_BUFFER_LEN );
-        mbedtls_free( ssl->in_buf );
-    }
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    if( ssl->compress_buf != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->compress_buf, MBEDTLS_SSL_COMPRESS_BUFFER_LEN );
-        mbedtls_free( ssl->compress_buf );
-    }
-#endif
-
-    if( ssl->transform )
-    {
-        mbedtls_ssl_transform_free( ssl->transform );
-        mbedtls_free( ssl->transform );
-    }
-
-    if( ssl->handshake )
-    {
-        mbedtls_ssl_handshake_free( ssl );
-        mbedtls_ssl_transform_free( ssl->transform_negotiate );
-        mbedtls_ssl_session_free( ssl->session_negotiate );
-
-        mbedtls_free( ssl->handshake );
-        mbedtls_free( ssl->transform_negotiate );
-        mbedtls_free( ssl->session_negotiate );
-    }
-
-    if( ssl->session )
-    {
-        mbedtls_ssl_session_free( ssl->session );
-        mbedtls_free( ssl->session );
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( ssl->hostname != NULL )
-    {
-        mbedtls_platform_zeroize( ssl->hostname, strlen( ssl->hostname ) );
-        mbedtls_free( ssl->hostname );
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( mbedtls_ssl_hw_record_finish != NULL )
-    {
-        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_finish()" ) );
-        mbedtls_ssl_hw_record_finish( ssl );
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-    mbedtls_free( ssl->cli_id );
-#endif
-
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= free" ) );
-
-    /* Actually clear after last debug message */
-    mbedtls_platform_zeroize( ssl, sizeof( mbedtls_ssl_context ) );
-}
-
-/*
- * Initialze mbedtls_ssl_config
- */
-void mbedtls_ssl_config_init( mbedtls_ssl_config *conf )
-{
-    memset( conf, 0, sizeof( mbedtls_ssl_config ) );
-}
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-static int ssl_preset_default_hashes[] = {
-#if defined(MBEDTLS_SHA512_C)
-    MBEDTLS_MD_SHA512,
-    MBEDTLS_MD_SHA384,
-#endif
-#if defined(MBEDTLS_SHA256_C)
-    MBEDTLS_MD_SHA256,
-    MBEDTLS_MD_SHA224,
-#endif
-#if defined(MBEDTLS_SHA1_C) && defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE)
-    MBEDTLS_MD_SHA1,
-#endif
-    MBEDTLS_MD_NONE
-};
-#endif
-
-static int ssl_preset_suiteb_ciphersuites[] = {
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
-    0
-};
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-static int ssl_preset_suiteb_hashes[] = {
-    MBEDTLS_MD_SHA256,
-    MBEDTLS_MD_SHA384,
-    MBEDTLS_MD_NONE
-};
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-static mbedtls_ecp_group_id ssl_preset_suiteb_curves[] = {
-    MBEDTLS_ECP_DP_SECP256R1,
-    MBEDTLS_ECP_DP_SECP384R1,
-    MBEDTLS_ECP_DP_NONE
-};
-#endif
-
-/*
- * Load default in mbedtls_ssl_config
- */
-int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf,
-                                 int endpoint, int transport, int preset )
-{
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
-    int ret;
-#endif
-
-    /* Use the functions here so that they are covered in tests,
-     * but otherwise access member directly for efficiency */
-    mbedtls_ssl_conf_endpoint( conf, endpoint );
-    mbedtls_ssl_conf_transport( conf, transport );
-
-    /*
-     * Things that are common to all presets
-     */
-#if defined(MBEDTLS_SSL_CLI_C)
-    if( endpoint == MBEDTLS_SSL_IS_CLIENT )
-    {
-        conf->authmode = MBEDTLS_SSL_VERIFY_REQUIRED;
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-        conf->session_tickets = MBEDTLS_SSL_SESSION_TICKETS_ENABLED;
-#endif
-    }
-#endif
-
-#if defined(MBEDTLS_ARC4_C)
-    conf->arc4_disabled = MBEDTLS_SSL_ARC4_DISABLED;
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    conf->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED;
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    conf->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
-#endif
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    conf->cbc_record_splitting = MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED;
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && defined(MBEDTLS_SSL_SRV_C)
-    conf->f_cookie_write = ssl_cookie_write_dummy;
-    conf->f_cookie_check = ssl_cookie_check_dummy;
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    conf->anti_replay = MBEDTLS_SSL_ANTI_REPLAY_ENABLED;
-#endif
-
-#if defined(MBEDTLS_SSL_SRV_C)
-    conf->cert_req_ca_list = MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED;
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    conf->hs_timeout_min = MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN;
-    conf->hs_timeout_max = MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX;
-#endif
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    conf->renego_max_records = MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT;
-    memset( conf->renego_period,     0x00, 2 );
-    memset( conf->renego_period + 2, 0xFF, 6 );
-#endif
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
-            if( endpoint == MBEDTLS_SSL_IS_SERVER )
-            {
-                const unsigned char dhm_p[] =
-                    MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN;
-                const unsigned char dhm_g[] =
-                    MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN;
-
-                if ( ( ret = mbedtls_ssl_conf_dh_param_bin( conf,
-                                               dhm_p, sizeof( dhm_p ),
-                                               dhm_g, sizeof( dhm_g ) ) ) != 0 )
-                {
-                    return( ret );
-                }
-            }
-#endif
-
-    /*
-     * Preset-specific defaults
-     */
-    switch( preset )
-    {
-        /*
-         * NSA Suite B
-         */
-        case MBEDTLS_SSL_PRESET_SUITEB:
-            conf->min_major_ver = MBEDTLS_SSL_MAJOR_VERSION_3;
-            conf->min_minor_ver = MBEDTLS_SSL_MINOR_VERSION_3; /* TLS 1.2 */
-            conf->max_major_ver = MBEDTLS_SSL_MAX_MAJOR_VERSION;
-            conf->max_minor_ver = MBEDTLS_SSL_MAX_MINOR_VERSION;
-
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] =
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] =
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] =
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] =
-                                   ssl_preset_suiteb_ciphersuites;
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-            conf->cert_profile = &mbedtls_x509_crt_profile_suiteb;
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-            conf->sig_hashes = ssl_preset_suiteb_hashes;
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-            conf->curve_list = ssl_preset_suiteb_curves;
-#endif
-            break;
-
-        /*
-         * Default
-         */
-        default:
-            conf->min_major_ver = ( MBEDTLS_SSL_MIN_MAJOR_VERSION >
-                                    MBEDTLS_SSL_MIN_VALID_MAJOR_VERSION ) ?
-                                    MBEDTLS_SSL_MIN_MAJOR_VERSION :
-                                    MBEDTLS_SSL_MIN_VALID_MAJOR_VERSION;
-            conf->min_minor_ver = ( MBEDTLS_SSL_MIN_MINOR_VERSION >
-                                    MBEDTLS_SSL_MIN_VALID_MINOR_VERSION ) ?
-                                    MBEDTLS_SSL_MIN_MINOR_VERSION :
-                                    MBEDTLS_SSL_MIN_VALID_MINOR_VERSION;
-            conf->max_major_ver = MBEDTLS_SSL_MAX_MAJOR_VERSION;
-            conf->max_minor_ver = MBEDTLS_SSL_MAX_MINOR_VERSION;
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-            if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-                conf->min_minor_ver = MBEDTLS_SSL_MINOR_VERSION_2;
-#endif
-
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] =
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] =
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] =
-            conf->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] =
-                                   mbedtls_ssl_list_ciphersuites();
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-            conf->cert_profile = &mbedtls_x509_crt_profile_default;
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-            conf->sig_hashes = ssl_preset_default_hashes;
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-            conf->curve_list = mbedtls_ecp_grp_id_list();
-#endif
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_CLI_C)
-            conf->dhm_min_bitlen = 1024;
-#endif
-    }
-
-    return( 0 );
-}
-
-/*
- * Free mbedtls_ssl_config
- */
-void mbedtls_ssl_config_free( mbedtls_ssl_config *conf )
-{
-#if defined(MBEDTLS_DHM_C)
-    mbedtls_mpi_free( &conf->dhm_P );
-    mbedtls_mpi_free( &conf->dhm_G );
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( conf->psk != NULL )
-    {
-        mbedtls_platform_zeroize( conf->psk, conf->psk_len );
-        mbedtls_free( conf->psk );
-        conf->psk = NULL;
-        conf->psk_len = 0;
-    }
-
-    if( conf->psk_identity != NULL )
-    {
-        mbedtls_platform_zeroize( conf->psk_identity, conf->psk_identity_len );
-        mbedtls_free( conf->psk_identity );
-        conf->psk_identity = NULL;
-        conf->psk_identity_len = 0;
-    }
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    ssl_key_cert_free( conf->key_cert );
-#endif
-
-    mbedtls_platform_zeroize( conf, sizeof( mbedtls_ssl_config ) );
-}
-
-#if defined(MBEDTLS_PK_C) && \
-    ( defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECDSA_C) )
-/*
- * Convert between MBEDTLS_PK_XXX and SSL_SIG_XXX
- */
-unsigned char mbedtls_ssl_sig_from_pk( mbedtls_pk_context *pk )
-{
-#if defined(MBEDTLS_RSA_C)
-    if( mbedtls_pk_can_do( pk, MBEDTLS_PK_RSA ) )
-        return( MBEDTLS_SSL_SIG_RSA );
-#endif
-#if defined(MBEDTLS_ECDSA_C)
-    if( mbedtls_pk_can_do( pk, MBEDTLS_PK_ECDSA ) )
-        return( MBEDTLS_SSL_SIG_ECDSA );
-#endif
-    return( MBEDTLS_SSL_SIG_ANON );
-}
-
-unsigned char mbedtls_ssl_sig_from_pk_alg( mbedtls_pk_type_t type )
-{
-    switch( type ) {
-        case MBEDTLS_PK_RSA:
-            return( MBEDTLS_SSL_SIG_RSA );
-        case MBEDTLS_PK_ECDSA:
-        case MBEDTLS_PK_ECKEY:
-            return( MBEDTLS_SSL_SIG_ECDSA );
-        default:
-            return( MBEDTLS_SSL_SIG_ANON );
-    }
-}
-
-mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig( unsigned char sig )
-{
-    switch( sig )
-    {
-#if defined(MBEDTLS_RSA_C)
-        case MBEDTLS_SSL_SIG_RSA:
-            return( MBEDTLS_PK_RSA );
-#endif
-#if defined(MBEDTLS_ECDSA_C)
-        case MBEDTLS_SSL_SIG_ECDSA:
-            return( MBEDTLS_PK_ECDSA );
-#endif
-        default:
-            return( MBEDTLS_PK_NONE );
-    }
-}
-#endif /* MBEDTLS_PK_C && ( MBEDTLS_RSA_C || MBEDTLS_ECDSA_C ) */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-
-/* Find an entry in a signature-hash set matching a given hash algorithm. */
-mbedtls_md_type_t mbedtls_ssl_sig_hash_set_find( mbedtls_ssl_sig_hash_set_t *set,
-                                                 mbedtls_pk_type_t sig_alg )
-{
-    switch( sig_alg )
-    {
-        case MBEDTLS_PK_RSA:
-            return( set->rsa );
-        case MBEDTLS_PK_ECDSA:
-            return( set->ecdsa );
-        default:
-            return( MBEDTLS_MD_NONE );
-    }
-}
-
-/* Add a signature-hash-pair to a signature-hash set */
-void mbedtls_ssl_sig_hash_set_add( mbedtls_ssl_sig_hash_set_t *set,
-                                   mbedtls_pk_type_t sig_alg,
-                                   mbedtls_md_type_t md_alg )
-{
-    switch( sig_alg )
-    {
-        case MBEDTLS_PK_RSA:
-            if( set->rsa == MBEDTLS_MD_NONE )
-                set->rsa = md_alg;
-            break;
-
-        case MBEDTLS_PK_ECDSA:
-            if( set->ecdsa == MBEDTLS_MD_NONE )
-                set->ecdsa = md_alg;
-            break;
-
-        default:
-            break;
-    }
-}
-
-/* Allow exactly one hash algorithm for each signature. */
-void mbedtls_ssl_sig_hash_set_const_hash( mbedtls_ssl_sig_hash_set_t *set,
-                                          mbedtls_md_type_t md_alg )
-{
-    set->rsa   = md_alg;
-    set->ecdsa = md_alg;
-}
-
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2) &&
-          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-/*
- * Convert from MBEDTLS_SSL_HASH_XXX to MBEDTLS_MD_XXX
- */
-mbedtls_md_type_t mbedtls_ssl_md_alg_from_hash( unsigned char hash )
-{
-    switch( hash )
-    {
-#if defined(MBEDTLS_MD5_C)
-        case MBEDTLS_SSL_HASH_MD5:
-            return( MBEDTLS_MD_MD5 );
-#endif
-#if defined(MBEDTLS_SHA1_C)
-        case MBEDTLS_SSL_HASH_SHA1:
-            return( MBEDTLS_MD_SHA1 );
-#endif
-#if defined(MBEDTLS_SHA256_C)
-        case MBEDTLS_SSL_HASH_SHA224:
-            return( MBEDTLS_MD_SHA224 );
-        case MBEDTLS_SSL_HASH_SHA256:
-            return( MBEDTLS_MD_SHA256 );
-#endif
-#if defined(MBEDTLS_SHA512_C)
-        case MBEDTLS_SSL_HASH_SHA384:
-            return( MBEDTLS_MD_SHA384 );
-        case MBEDTLS_SSL_HASH_SHA512:
-            return( MBEDTLS_MD_SHA512 );
-#endif
-        default:
-            return( MBEDTLS_MD_NONE );
-    }
-}
-
-/*
- * Convert from MBEDTLS_MD_XXX to MBEDTLS_SSL_HASH_XXX
- */
-unsigned char mbedtls_ssl_hash_from_md_alg( int md )
-{
-    switch( md )
-    {
-#if defined(MBEDTLS_MD5_C)
-        case MBEDTLS_MD_MD5:
-            return( MBEDTLS_SSL_HASH_MD5 );
-#endif
-#if defined(MBEDTLS_SHA1_C)
-        case MBEDTLS_MD_SHA1:
-            return( MBEDTLS_SSL_HASH_SHA1 );
-#endif
-#if defined(MBEDTLS_SHA256_C)
-        case MBEDTLS_MD_SHA224:
-            return( MBEDTLS_SSL_HASH_SHA224 );
-        case MBEDTLS_MD_SHA256:
-            return( MBEDTLS_SSL_HASH_SHA256 );
-#endif
-#if defined(MBEDTLS_SHA512_C)
-        case MBEDTLS_MD_SHA384:
-            return( MBEDTLS_SSL_HASH_SHA384 );
-        case MBEDTLS_MD_SHA512:
-            return( MBEDTLS_SSL_HASH_SHA512 );
-#endif
-        default:
-            return( MBEDTLS_SSL_HASH_NONE );
-    }
-}
-
-#if defined(MBEDTLS_ECP_C)
-/*
- * Check if a curve proposed by the peer is in our list.
- * Return 0 if we're willing to use it, -1 otherwise.
- */
-int mbedtls_ssl_check_curve( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id )
-{
-    const mbedtls_ecp_group_id *gid;
-
-    if( ssl->conf->curve_list == NULL )
-        return( -1 );
-
-    for( gid = ssl->conf->curve_list; *gid != MBEDTLS_ECP_DP_NONE; gid++ )
-        if( *gid == grp_id )
-            return( 0 );
-
-    return( -1 );
-}
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
-/*
- * Check if a hash proposed by the peer is in our list.
- * Return 0 if we're willing to use it, -1 otherwise.
- */
-int mbedtls_ssl_check_sig_hash( const mbedtls_ssl_context *ssl,
-                                mbedtls_md_type_t md )
-{
-    const int *cur;
-
-    if( ssl->conf->sig_hashes == NULL )
-        return( -1 );
-
-    for( cur = ssl->conf->sig_hashes; *cur != MBEDTLS_MD_NONE; cur++ )
-        if( *cur == (int) md )
-            return( 0 );
-
-    return( -1 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-int mbedtls_ssl_check_cert_usage( const mbedtls_x509_crt *cert,
-                          const mbedtls_ssl_ciphersuite_t *ciphersuite,
-                          int cert_endpoint,
-                          uint32_t *flags )
-{
-    int ret = 0;
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-    int usage = 0;
-#endif
-#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-    const char *ext_oid;
-    size_t ext_len;
-#endif
-
-#if !defined(MBEDTLS_X509_CHECK_KEY_USAGE) &&          \
-    !defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-    ((void) cert);
-    ((void) cert_endpoint);
-    ((void) flags);
-#endif
-
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-    if( cert_endpoint == MBEDTLS_SSL_IS_SERVER )
-    {
-        /* Server part of the key exchange */
-        switch( ciphersuite->key_exchange )
-        {
-            case MBEDTLS_KEY_EXCHANGE_RSA:
-            case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-                usage = MBEDTLS_X509_KU_KEY_ENCIPHERMENT;
-                break;
-
-            case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
-            case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-            case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-                usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
-                break;
-
-            case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-            case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-                usage = MBEDTLS_X509_KU_KEY_AGREEMENT;
-                break;
-
-            /* Don't use default: we want warnings when adding new values */
-            case MBEDTLS_KEY_EXCHANGE_NONE:
-            case MBEDTLS_KEY_EXCHANGE_PSK:
-            case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
-            case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-            case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
-                usage = 0;
-        }
-    }
-    else
-    {
-        /* Client auth: we only implement rsa_sign and mbedtls_ecdsa_sign for now */
-        usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
-    }
-
-    if( mbedtls_x509_crt_check_key_usage( cert, usage ) != 0 )
-    {
-        *flags |= MBEDTLS_X509_BADCERT_KEY_USAGE;
-        ret = -1;
-    }
-#else
-    ((void) ciphersuite);
-#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */
-
-#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-    if( cert_endpoint == MBEDTLS_SSL_IS_SERVER )
-    {
-        ext_oid = MBEDTLS_OID_SERVER_AUTH;
-        ext_len = MBEDTLS_OID_SIZE( MBEDTLS_OID_SERVER_AUTH );
-    }
-    else
-    {
-        ext_oid = MBEDTLS_OID_CLIENT_AUTH;
-        ext_len = MBEDTLS_OID_SIZE( MBEDTLS_OID_CLIENT_AUTH );
-    }
-
-    if( mbedtls_x509_crt_check_extended_key_usage( cert, ext_oid, ext_len ) != 0 )
-    {
-        *flags |= MBEDTLS_X509_BADCERT_EXT_KEY_USAGE;
-        ret = -1;
-    }
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
-
-    return( ret );
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/*
- * Convert version numbers to/from wire format
- * and, for DTLS, to/from TLS equivalent.
- *
- * For TLS this is the identity.
- * For DTLS, use 1's complement (v -> 255 - v, and then map as follows:
- * 1.0 <-> 3.2      (DTLS 1.0 is based on TLS 1.1)
- * 1.x <-> 3.x+1    for x != 0 (DTLS 1.2 based on TLS 1.2)
- */
-void mbedtls_ssl_write_version( int major, int minor, int transport,
-                        unsigned char ver[2] )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        if( minor == MBEDTLS_SSL_MINOR_VERSION_2 )
-            --minor; /* DTLS 1.0 stored as TLS 1.1 internally */
-
-        ver[0] = (unsigned char)( 255 - ( major - 2 ) );
-        ver[1] = (unsigned char)( 255 - ( minor - 1 ) );
-    }
-    else
-#else
-    ((void) transport);
-#endif
-    {
-        ver[0] = (unsigned char) major;
-        ver[1] = (unsigned char) minor;
-    }
-}
-
-void mbedtls_ssl_read_version( int *major, int *minor, int transport,
-                       const unsigned char ver[2] )
-{
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        *major = 255 - ver[0] + 2;
-        *minor = 255 - ver[1] + 1;
-
-        if( *minor == MBEDTLS_SSL_MINOR_VERSION_1 )
-            ++*minor; /* DTLS 1.0 stored as TLS 1.1 internally */
-    }
-    else
-#else
-    ((void) transport);
-#endif
-    {
-        *major = ver[0];
-        *minor = ver[1];
-    }
-}
-
-int mbedtls_ssl_set_calc_verify_md( mbedtls_ssl_context *ssl, int md )
-{
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
-        return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH;
-
-    switch( md )
-    {
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
-#if defined(MBEDTLS_MD5_C)
-        case MBEDTLS_SSL_HASH_MD5:
-            return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH;
-#endif
-#if defined(MBEDTLS_SHA1_C)
-        case MBEDTLS_SSL_HASH_SHA1:
-            ssl->handshake->calc_verify = ssl_calc_verify_tls;
-            break;
-#endif
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
-#if defined(MBEDTLS_SHA512_C)
-        case MBEDTLS_SSL_HASH_SHA384:
-            ssl->handshake->calc_verify = ssl_calc_verify_tls_sha384;
-            break;
-#endif
-#if defined(MBEDTLS_SHA256_C)
-        case MBEDTLS_SSL_HASH_SHA256:
-            ssl->handshake->calc_verify = ssl_calc_verify_tls_sha256;
-            break;
-#endif
-        default:
-            return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH;
-    }
-
-    return 0;
-#else /* !MBEDTLS_SSL_PROTO_TLS1_2 */
-    (void) ssl;
-    (void) md;
-
-    return MBEDTLS_ERR_SSL_INVALID_VERIFY_HASH;
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-}
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_1)
-int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl,
-                                        unsigned char *output,
-                                        unsigned char *data, size_t data_len )
-{
-    int ret = 0;
-    mbedtls_md5_context mbedtls_md5;
-    mbedtls_sha1_context mbedtls_sha1;
-
-    mbedtls_md5_init( &mbedtls_md5 );
-    mbedtls_sha1_init( &mbedtls_sha1 );
-
-    /*
-     * digitally-signed struct {
-     *     opaque md5_hash[16];
-     *     opaque sha_hash[20];
-     * };
-     *
-     * md5_hash
-     *     MD5(ClientHello.random + ServerHello.random
-     *                            + ServerParams);
-     * sha_hash
-     *     SHA(ClientHello.random + ServerHello.random
-     *                            + ServerParams);
-     */
-    if( ( ret = mbedtls_md5_starts_ret( &mbedtls_md5 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_starts_ret", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md5_update_ret( &mbedtls_md5,
-                                        ssl->handshake->randbytes, 64 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ret", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md5_update_ret( &mbedtls_md5, data, data_len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ret", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md5_finish_ret( &mbedtls_md5, output ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_finish_ret", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_sha1_starts_ret( &mbedtls_sha1 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_starts_ret", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_sha1_update_ret( &mbedtls_sha1,
-                                         ssl->handshake->randbytes, 64 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ret", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_sha1_update_ret( &mbedtls_sha1, data,
-                                         data_len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ret", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_sha1_finish_ret( &mbedtls_sha1,
-                                         output + 16 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_finish_ret", ret );
-        goto exit;
-    }
-
-exit:
-    mbedtls_md5_free( &mbedtls_md5 );
-    mbedtls_sha1_free( &mbedtls_sha1 );
-
-    if( ret != 0 )
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-
-    return( ret );
-
-}
-#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
-          MBEDTLS_SSL_PROTO_TLS1_1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
-    defined(MBEDTLS_SSL_PROTO_TLS1_2)
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl,
-                                            unsigned char *hash, size_t *hashlen,
-                                            unsigned char *data, size_t data_len,
-                                            mbedtls_md_type_t md_alg )
-{
-    psa_status_t status;
-    psa_hash_operation_t hash_operation = PSA_HASH_OPERATION_INIT;
-    psa_algorithm_t hash_alg = mbedtls_psa_translate_md( md_alg );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "Perform PSA-based computation of digest of ServerKeyExchange" ) );
-
-    if( ( status = psa_hash_setup( &hash_operation,
-                                   hash_alg ) ) != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "psa_hash_setup", status );
-        goto exit;
-    }
-
-    if( ( status = psa_hash_update( &hash_operation, ssl->handshake->randbytes,
-                                    64 ) ) != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "psa_hash_update", status );
-        goto exit;
-    }
-
-    if( ( status = psa_hash_update( &hash_operation,
-                                    data, data_len ) ) != PSA_SUCCESS )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "psa_hash_update", status );
-        goto exit;
-    }
-
-    if( ( status = psa_hash_finish( &hash_operation, hash, MBEDTLS_MD_MAX_SIZE,
-                                    hashlen ) ) != PSA_SUCCESS )
-    {
-         MBEDTLS_SSL_DEBUG_RET( 1, "psa_hash_finish", status );
-         goto exit;
-    }
-
-exit:
-    if( status != PSA_SUCCESS )
-    {
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-        switch( status )
-        {
-            case PSA_ERROR_NOT_SUPPORTED:
-                return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
-            case PSA_ERROR_BAD_STATE: /* Intentional fallthrough */
-            case PSA_ERROR_BUFFER_TOO_SMALL:
-                return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
-            case PSA_ERROR_INSUFFICIENT_MEMORY:
-                return( MBEDTLS_ERR_MD_ALLOC_FAILED );
-            default:
-                return( MBEDTLS_ERR_MD_HW_ACCEL_FAILED );
-        }
-    }
-    return( 0 );
-}
-
-#else
-
-int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl,
-                                            unsigned char *hash, size_t *hashlen,
-                                            unsigned char *data, size_t data_len,
-                                            mbedtls_md_type_t md_alg )
-{
-    int ret = 0;
-    mbedtls_md_context_t ctx;
-    const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
-    *hashlen = mbedtls_md_get_size( md_info );
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "Perform mbedtls-based computation of digest of ServerKeyExchange" ) );
-
-    mbedtls_md_init( &ctx );
-
-    /*
-     * digitally-signed struct {
-     *     opaque client_random[32];
-     *     opaque server_random[32];
-     *     ServerDHParams params;
-     * };
-     */
-    if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md_starts( &ctx ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_starts", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_update", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md_update( &ctx, data, data_len ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_update", ret );
-        goto exit;
-    }
-    if( ( ret = mbedtls_md_finish( &ctx, hash ) ) != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_finish", ret );
-        goto exit;
-    }
-
-exit:
-    mbedtls_md_free( &ctx );
-
-    if( ret != 0 )
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-
-    return( ret );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
-          MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#endif /* MBEDTLS_SSL_TLS_C */
diff --git a/library/timing.c b/library/timing.c
index 413d133..009516a 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -51,7 +51,6 @@
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
 
 #include <windows.h>
-#include <winbase.h>
 #include <process.h>
 
 struct _hr_time
diff --git a/library/version_features.c b/library/version_features.c
index b36893e..5404d79 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -31,7 +31,7 @@
 
 #include <string.h>
 
-static const char *features[] = {
+static const char * const features[] = {
 #if defined(MBEDTLS_VERSION_FEATURES)
 #if defined(MBEDTLS_HAVE_ASM)
     "MBEDTLS_HAVE_ASM",
@@ -90,6 +90,9 @@
 #if defined(MBEDTLS_CHECK_PARAMS)
     "MBEDTLS_CHECK_PARAMS",
 #endif /* MBEDTLS_CHECK_PARAMS */
+#if defined(MBEDTLS_CHECK_PARAMS_ASSERT)
+    "MBEDTLS_CHECK_PARAMS_ASSERT",
+#endif /* MBEDTLS_CHECK_PARAMS_ASSERT */
 #if defined(MBEDTLS_TIMING_ALT)
     "MBEDTLS_TIMING_ALT",
 #endif /* MBEDTLS_TIMING_ALT */
@@ -297,15 +300,6 @@
 #if defined(MBEDTLS_CIPHER_PADDING_ZEROS)
     "MBEDTLS_CIPHER_PADDING_ZEROS",
 #endif /* MBEDTLS_CIPHER_PADDING_ZEROS */
-#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES)
-    "MBEDTLS_ENABLE_WEAK_CIPHERSUITES",
-#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */
-#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES)
-    "MBEDTLS_REMOVE_ARC4_CIPHERSUITES",
-#endif /* MBEDTLS_REMOVE_ARC4_CIPHERSUITES */
-#if defined(MBEDTLS_REMOVE_3DES_CIPHERSUITES)
-    "MBEDTLS_REMOVE_3DES_CIPHERSUITES",
-#endif /* MBEDTLS_REMOVE_3DES_CIPHERSUITES */
 #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
     "MBEDTLS_ECP_DP_SECP192R1_ENABLED",
 #endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
@@ -357,39 +351,6 @@
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
     "MBEDTLS_ECDSA_DETERMINISTIC",
 #endif /* MBEDTLS_ECDSA_DETERMINISTIC */
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_PSK_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED",
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
 #if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
     "MBEDTLS_PK_PARSE_EC_EXTENDED",
 #endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */
@@ -414,6 +375,9 @@
 #if defined(MBEDTLS_ENTROPY_NV_SEED)
     "MBEDTLS_ENTROPY_NV_SEED",
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
+#if defined(MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER)
+    "MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER",
+#endif /* MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER */
 #if defined(MBEDTLS_MEMORY_DEBUG)
     "MBEDTLS_MEMORY_DEBUG",
 #endif /* MBEDTLS_MEMORY_DEBUG */
@@ -444,90 +408,9 @@
 #if defined(MBEDTLS_SHA256_SMALLER)
     "MBEDTLS_SHA256_SMALLER",
 #endif /* MBEDTLS_SHA256_SMALLER */
-#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
-    "MBEDTLS_SSL_ALL_ALERT_MESSAGES",
-#endif /* MBEDTLS_SSL_ALL_ALERT_MESSAGES */
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    "MBEDTLS_SSL_ASYNC_PRIVATE",
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-    "MBEDTLS_SSL_DEBUG_ALL",
-#endif /* MBEDTLS_SSL_DEBUG_ALL */
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    "MBEDTLS_SSL_ENCRYPT_THEN_MAC",
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    "MBEDTLS_SSL_EXTENDED_MASTER_SECRET",
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-    "MBEDTLS_SSL_FALLBACK_SCSV",
-#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    "MBEDTLS_SSL_KEEP_PEER_CERTIFICATE",
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    "MBEDTLS_SSL_HW_RECORD_ACCEL",
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    "MBEDTLS_SSL_CBC_RECORD_SPLITTING",
-#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    "MBEDTLS_SSL_RENEGOTIATION",
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-    "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO",
-#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
-#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
-    "MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE",
-#endif /* MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE */
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    "MBEDTLS_SSL_MAX_FRAGMENT_LENGTH",
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    "MBEDTLS_SSL_PROTO_SSL3",
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1)
-    "MBEDTLS_SSL_PROTO_TLS1",
-#endif /* MBEDTLS_SSL_PROTO_TLS1 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    "MBEDTLS_SSL_PROTO_TLS1_1",
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    "MBEDTLS_SSL_PROTO_TLS1_2",
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    "MBEDTLS_SSL_PROTO_DTLS",
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-#if defined(MBEDTLS_SSL_ALPN)
-    "MBEDTLS_SSL_ALPN",
-#endif /* MBEDTLS_SSL_ALPN */
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    "MBEDTLS_SSL_DTLS_ANTI_REPLAY",
-#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-    "MBEDTLS_SSL_DTLS_HELLO_VERIFY",
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE)
-    "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE",
-#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE */
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-    "MBEDTLS_SSL_DTLS_BADMAC_LIMIT",
-#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    "MBEDTLS_SSL_SESSION_TICKETS",
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-    "MBEDTLS_SSL_EXPORT_KEYS",
-#endif /* MBEDTLS_SSL_EXPORT_KEYS */
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    "MBEDTLS_SSL_SERVER_NAME_INDICATION",
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    "MBEDTLS_SSL_TRUNCATED_HMAC",
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT)
-    "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT",
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT */
+#if defined(MBEDTLS_SHA512_SMALLER)
+    "MBEDTLS_SHA512_SMALLER",
+#endif /* MBEDTLS_SHA512_SMALLER */
 #if defined(MBEDTLS_THREADING_ALT)
     "MBEDTLS_THREADING_ALT",
 #endif /* MBEDTLS_THREADING_ALT */
@@ -540,27 +423,6 @@
 #if defined(MBEDTLS_VERSION_FEATURES)
     "MBEDTLS_VERSION_FEATURES",
 #endif /* MBEDTLS_VERSION_FEATURES */
-#if defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3)
-    "MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3",
-#endif /* MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 */
-#if defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
-    "MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION",
-#endif /* MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION */
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    "MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK",
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-    "MBEDTLS_X509_CHECK_KEY_USAGE",
-#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */
-#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-    "MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE",
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    "MBEDTLS_X509_RSASSA_PSS_SUPPORT",
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    "MBEDTLS_ZLIB_SUPPORT",
-#endif /* MBEDTLS_ZLIB_SUPPORT */
 #if defined(MBEDTLS_AESNI_C)
     "MBEDTLS_AESNI_C",
 #endif /* MBEDTLS_AESNI_C */
@@ -594,9 +456,6 @@
 #if defined(MBEDTLS_CCM_C)
     "MBEDTLS_CCM_C",
 #endif /* MBEDTLS_CCM_C */
-#if defined(MBEDTLS_CERTS_C)
-    "MBEDTLS_CERTS_C",
-#endif /* MBEDTLS_CERTS_C */
 #if defined(MBEDTLS_CHACHA20_C)
     "MBEDTLS_CHACHA20_C",
 #endif /* MBEDTLS_CHACHA20_C */
@@ -612,9 +471,6 @@
 #if defined(MBEDTLS_CTR_DRBG_C)
     "MBEDTLS_CTR_DRBG_C",
 #endif /* MBEDTLS_CTR_DRBG_C */
-#if defined(MBEDTLS_DEBUG_C)
-    "MBEDTLS_DEBUG_C",
-#endif /* MBEDTLS_DEBUG_C */
 #if defined(MBEDTLS_DES_C)
     "MBEDTLS_DES_C",
 #endif /* MBEDTLS_DES_C */
@@ -669,9 +525,6 @@
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
     "MBEDTLS_MEMORY_BUFFER_ALLOC_C",
 #endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */
-#if defined(MBEDTLS_NET_C)
-    "MBEDTLS_NET_C",
-#endif /* MBEDTLS_NET_C */
 #if defined(MBEDTLS_OID_C)
     "MBEDTLS_OID_C",
 #endif /* MBEDTLS_OID_C */
@@ -696,9 +549,6 @@
 #if defined(MBEDTLS_PKCS5_C)
     "MBEDTLS_PKCS5_C",
 #endif /* MBEDTLS_PKCS5_C */
-#if defined(MBEDTLS_PKCS11_C)
-    "MBEDTLS_PKCS11_C",
-#endif /* MBEDTLS_PKCS11_C */
 #if defined(MBEDTLS_PKCS12_C)
     "MBEDTLS_PKCS12_C",
 #endif /* MBEDTLS_PKCS12_C */
@@ -711,6 +561,9 @@
 #if defined(MBEDTLS_PSA_CRYPTO_C)
     "MBEDTLS_PSA_CRYPTO_C",
 #endif /* MBEDTLS_PSA_CRYPTO_C */
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    "MBEDTLS_PSA_CRYPTO_SE_C",
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
     "MBEDTLS_PSA_CRYPTO_STORAGE_C",
 #endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
@@ -732,24 +585,6 @@
 #if defined(MBEDTLS_SHA512_C)
     "MBEDTLS_SHA512_C",
 #endif /* MBEDTLS_SHA512_C */
-#if defined(MBEDTLS_SSL_CACHE_C)
-    "MBEDTLS_SSL_CACHE_C",
-#endif /* MBEDTLS_SSL_CACHE_C */
-#if defined(MBEDTLS_SSL_COOKIE_C)
-    "MBEDTLS_SSL_COOKIE_C",
-#endif /* MBEDTLS_SSL_COOKIE_C */
-#if defined(MBEDTLS_SSL_TICKET_C)
-    "MBEDTLS_SSL_TICKET_C",
-#endif /* MBEDTLS_SSL_TICKET_C */
-#if defined(MBEDTLS_SSL_CLI_C)
-    "MBEDTLS_SSL_CLI_C",
-#endif /* MBEDTLS_SSL_CLI_C */
-#if defined(MBEDTLS_SSL_SRV_C)
-    "MBEDTLS_SSL_SRV_C",
-#endif /* MBEDTLS_SSL_SRV_C */
-#if defined(MBEDTLS_SSL_TLS_C)
-    "MBEDTLS_SSL_TLS_C",
-#endif /* MBEDTLS_SSL_TLS_C */
 #if defined(MBEDTLS_THREADING_C)
     "MBEDTLS_THREADING_C",
 #endif /* MBEDTLS_THREADING_C */
@@ -759,27 +594,6 @@
 #if defined(MBEDTLS_VERSION_C)
     "MBEDTLS_VERSION_C",
 #endif /* MBEDTLS_VERSION_C */
-#if defined(MBEDTLS_X509_USE_C)
-    "MBEDTLS_X509_USE_C",
-#endif /* MBEDTLS_X509_USE_C */
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    "MBEDTLS_X509_CRT_PARSE_C",
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-    "MBEDTLS_X509_CRL_PARSE_C",
-#endif /* MBEDTLS_X509_CRL_PARSE_C */
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-    "MBEDTLS_X509_CSR_PARSE_C",
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
-#if defined(MBEDTLS_X509_CREATE_C)
-    "MBEDTLS_X509_CREATE_C",
-#endif /* MBEDTLS_X509_CREATE_C */
-#if defined(MBEDTLS_X509_CRT_WRITE_C)
-    "MBEDTLS_X509_CRT_WRITE_C",
-#endif /* MBEDTLS_X509_CRT_WRITE_C */
-#if defined(MBEDTLS_X509_CSR_WRITE_C)
-    "MBEDTLS_X509_CSR_WRITE_C",
-#endif /* MBEDTLS_X509_CSR_WRITE_C */
 #if defined(MBEDTLS_XTEA_C)
     "MBEDTLS_XTEA_C",
 #endif /* MBEDTLS_XTEA_C */
@@ -789,7 +603,7 @@
 
 int mbedtls_version_check_feature( const char *feature )
 {
-    const char **idx = features;
+    const char * const *idx = features;
 
     if( *idx == NULL )
         return( -2 );
diff --git a/library/x509.c b/library/x509.c
deleted file mode 100644
index 380fec2..0000000
--- a/library/x509.c
+++ /dev/null
@@ -1,1069 +0,0 @@
-/*
- *  X.509 common functions for parsing and verification
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- *  The ITU-T X.509 standard defines a certificate format for PKI.
- *
- *  http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs)
- *  http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs)
- *  http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10)
- *
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_USE_C)
-
-#include "mbedtls/x509.h"
-#include "mbedtls/asn1.h"
-#include "mbedtls/oid.h"
-
-#include <stdio.h>
-#include <string.h>
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-#include "mbedtls/pem.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_free      free
-#define mbedtls_calloc    calloc
-#define mbedtls_printf    printf
-#define mbedtls_snprintf  snprintf
-#endif
-
-#if defined(MBEDTLS_HAVE_TIME)
-#include "mbedtls/platform_time.h"
-#endif
-#if defined(MBEDTLS_HAVE_TIME_DATE)
-#include "mbedtls/platform_util.h"
-#include <time.h>
-#endif
-
-#define CHECK(code) if( ( ret = ( code ) ) != 0 ){ return( ret ); }
-#define CHECK_RANGE(min, max, val)                      \
-    do                                                  \
-    {                                                   \
-        if( ( val ) < ( min ) || ( val ) > ( max ) )    \
-        {                                               \
-            return( ret );                              \
-        }                                               \
-    } while( 0 )
-
-/*
- *  CertificateSerialNumber  ::=  INTEGER
- */
-int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end,
-                     mbedtls_x509_buf *serial )
-{
-    int ret;
-
-    if( ( end - *p ) < 1 )
-        return( MBEDTLS_ERR_X509_INVALID_SERIAL +
-                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-    if( **p != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_PRIMITIVE | 2 ) &&
-        **p !=   MBEDTLS_ASN1_INTEGER )
-        return( MBEDTLS_ERR_X509_INVALID_SERIAL +
-                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-
-    serial->tag = *(*p)++;
-
-    if( ( ret = mbedtls_asn1_get_len( p, end, &serial->len ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_SERIAL + ret );
-
-    serial->p = *p;
-    *p += serial->len;
-
-    return( 0 );
-}
-
-/* Get an algorithm identifier without parameters (eg for signatures)
- *
- *  AlgorithmIdentifier  ::=  SEQUENCE  {
- *       algorithm               OBJECT IDENTIFIER,
- *       parameters              ANY DEFINED BY algorithm OPTIONAL  }
- */
-int mbedtls_x509_get_alg_null( unsigned char **p, const unsigned char *end,
-                       mbedtls_x509_buf *alg )
-{
-    int ret;
-
-    if( ( ret = mbedtls_asn1_get_alg_null( p, end, alg ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    return( 0 );
-}
-
-/*
- * Parse an algorithm identifier with (optional) parameters
- */
-int mbedtls_x509_get_alg( unsigned char **p, const unsigned char *end,
-                  mbedtls_x509_buf *alg, mbedtls_x509_buf *params )
-{
-    int ret;
-
-    if( ( ret = mbedtls_asn1_get_alg( p, end, alg, params ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-/*
- * HashAlgorithm ::= AlgorithmIdentifier
- *
- * AlgorithmIdentifier  ::=  SEQUENCE  {
- *      algorithm               OBJECT IDENTIFIER,
- *      parameters              ANY DEFINED BY algorithm OPTIONAL  }
- *
- * For HashAlgorithm, parameters MUST be NULL or absent.
- */
-static int x509_get_hash_alg( const mbedtls_x509_buf *alg, mbedtls_md_type_t *md_alg )
-{
-    int ret;
-    unsigned char *p;
-    const unsigned char *end;
-    mbedtls_x509_buf md_oid;
-    size_t len;
-
-    /* Make sure we got a SEQUENCE and setup bounds */
-    if( alg->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
-        return( MBEDTLS_ERR_X509_INVALID_ALG +
-                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-
-    p = (unsigned char *) alg->p;
-    end = p + alg->len;
-
-    if( p >= end )
-        return( MBEDTLS_ERR_X509_INVALID_ALG +
-                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-    /* Parse md_oid */
-    md_oid.tag = *p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &md_oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    md_oid.p = p;
-    p += md_oid.len;
-
-    /* Get md_alg from md_oid */
-    if( ( ret = mbedtls_oid_get_md_alg( &md_oid, md_alg ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    /* Make sure params is absent of NULL */
-    if( p == end )
-        return( 0 );
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_NULL ) ) != 0 || len != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    if( p != end )
-        return( MBEDTLS_ERR_X509_INVALID_ALG +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- *    RSASSA-PSS-params  ::=  SEQUENCE  {
- *       hashAlgorithm     [0] HashAlgorithm DEFAULT sha1Identifier,
- *       maskGenAlgorithm  [1] MaskGenAlgorithm DEFAULT mgf1SHA1Identifier,
- *       saltLength        [2] INTEGER DEFAULT 20,
- *       trailerField      [3] INTEGER DEFAULT 1  }
- *    -- Note that the tags in this Sequence are explicit.
- *
- * RFC 4055 (which defines use of RSASSA-PSS in PKIX) states that the value
- * of trailerField MUST be 1, and PKCS#1 v2.2 doesn't even define any other
- * option. Enfore this at parsing time.
- */
-int mbedtls_x509_get_rsassa_pss_params( const mbedtls_x509_buf *params,
-                                mbedtls_md_type_t *md_alg, mbedtls_md_type_t *mgf_md,
-                                int *salt_len )
-{
-    int ret;
-    unsigned char *p;
-    const unsigned char *end, *end2;
-    size_t len;
-    mbedtls_x509_buf alg_id, alg_params;
-
-    /* First set everything to defaults */
-    *md_alg = MBEDTLS_MD_SHA1;
-    *mgf_md = MBEDTLS_MD_SHA1;
-    *salt_len = 20;
-
-    /* Make sure params is a SEQUENCE and setup bounds */
-    if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
-        return( MBEDTLS_ERR_X509_INVALID_ALG +
-                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-
-    p = (unsigned char *) params->p;
-    end = p + params->len;
-
-    if( p == end )
-        return( 0 );
-
-    /*
-     * HashAlgorithm
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) == 0 )
-    {
-        end2 = p + len;
-
-        /* HashAlgorithm ::= AlgorithmIdentifier (without parameters) */
-        if( ( ret = mbedtls_x509_get_alg_null( &p, end2, &alg_id ) ) != 0 )
-            return( ret );
-
-        if( ( ret = mbedtls_oid_get_md_alg( &alg_id, md_alg ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-        if( p != end2 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    if( p == end )
-        return( 0 );
-
-    /*
-     * MaskGenAlgorithm
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) ) == 0 )
-    {
-        end2 = p + len;
-
-        /* MaskGenAlgorithm ::= AlgorithmIdentifier (params = HashAlgorithm) */
-        if( ( ret = mbedtls_x509_get_alg( &p, end2, &alg_id, &alg_params ) ) != 0 )
-            return( ret );
-
-        /* Only MFG1 is recognised for now */
-        if( MBEDTLS_OID_CMP( MBEDTLS_OID_MGF1, &alg_id ) != 0 )
-            return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE +
-                    MBEDTLS_ERR_OID_NOT_FOUND );
-
-        /* Parse HashAlgorithm */
-        if( ( ret = x509_get_hash_alg( &alg_params, mgf_md ) ) != 0 )
-            return( ret );
-
-        if( p != end2 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    if( p == end )
-        return( 0 );
-
-    /*
-     * salt_len
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 2 ) ) == 0 )
-    {
-        end2 = p + len;
-
-        if( ( ret = mbedtls_asn1_get_int( &p, end2, salt_len ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-        if( p != end2 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    if( p == end )
-        return( 0 );
-
-    /*
-     * trailer_field (if present, must be 1)
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 3 ) ) == 0 )
-    {
-        int trailer_field;
-
-        end2 = p + len;
-
-        if( ( ret = mbedtls_asn1_get_int( &p, end2, &trailer_field ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-        if( p != end2 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-        if( trailer_field != 1 )
-            return( MBEDTLS_ERR_X509_INVALID_ALG );
-    }
-    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
-
-    if( p != end )
-        return( MBEDTLS_ERR_X509_INVALID_ALG +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-
-/*
- *  AttributeTypeAndValue ::= SEQUENCE {
- *    type     AttributeType,
- *    value    AttributeValue }
- *
- *  AttributeType ::= OBJECT IDENTIFIER
- *
- *  AttributeValue ::= ANY DEFINED BY AttributeType
- */
-static int x509_get_attr_type_value( unsigned char **p,
-                                     const unsigned char *end,
-                                     mbedtls_x509_name *cur )
-{
-    int ret;
-    size_t len;
-    mbedtls_x509_buf *oid;
-    mbedtls_x509_buf *val;
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
-
-    if( ( end - *p ) < 1 )
-        return( MBEDTLS_ERR_X509_INVALID_NAME +
-                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-    oid = &cur->oid;
-    oid->tag = **p;
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &oid->len, MBEDTLS_ASN1_OID ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
-
-    oid->p = *p;
-    *p += oid->len;
-
-    if( ( end - *p ) < 1 )
-        return( MBEDTLS_ERR_X509_INVALID_NAME +
-                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-    if( **p != MBEDTLS_ASN1_BMP_STRING && **p != MBEDTLS_ASN1_UTF8_STRING      &&
-        **p != MBEDTLS_ASN1_T61_STRING && **p != MBEDTLS_ASN1_PRINTABLE_STRING &&
-        **p != MBEDTLS_ASN1_IA5_STRING && **p != MBEDTLS_ASN1_UNIVERSAL_STRING &&
-        **p != MBEDTLS_ASN1_BIT_STRING )
-        return( MBEDTLS_ERR_X509_INVALID_NAME +
-                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-
-    val = &cur->val;
-    val->tag = *(*p)++;
-
-    if( ( ret = mbedtls_asn1_get_len( p, end, &val->len ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
-
-    val->p = *p;
-    *p += val->len;
-
-    cur->next = NULL;
-
-    return( 0 );
-}
-
-/*
- *  Name ::= CHOICE { -- only one possibility for now --
- *       rdnSequence  RDNSequence }
- *
- *  RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
- *
- *  RelativeDistinguishedName ::=
- *    SET OF AttributeTypeAndValue
- *
- *  AttributeTypeAndValue ::= SEQUENCE {
- *    type     AttributeType,
- *    value    AttributeValue }
- *
- *  AttributeType ::= OBJECT IDENTIFIER
- *
- *  AttributeValue ::= ANY DEFINED BY AttributeType
- *
- * The data structure is optimized for the common case where each RDN has only
- * one element, which is represented as a list of AttributeTypeAndValue.
- * For the general case we still use a flat list, but we mark elements of the
- * same set so that they are "merged" together in the functions that consume
- * this list, eg mbedtls_x509_dn_gets().
- */
-int mbedtls_x509_get_name( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_name *cur )
-{
-    int ret;
-    size_t set_len;
-    const unsigned char *end_set;
-
-    /* don't use recursion, we'd risk stack overflow if not optimized */
-    while( 1 )
-    {
-        /*
-         * parse SET
-         */
-        if( ( ret = mbedtls_asn1_get_tag( p, end, &set_len,
-                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SET ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
-
-        end_set  = *p + set_len;
-
-        while( 1 )
-        {
-            if( ( ret = x509_get_attr_type_value( p, end_set, cur ) ) != 0 )
-                return( ret );
-
-            if( *p == end_set )
-                break;
-
-            /* Mark this item as being no the only one in a set */
-            cur->next_merged = 1;
-
-            cur->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_name ) );
-
-            if( cur->next == NULL )
-                return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-            cur = cur->next;
-        }
-
-        /*
-         * continue until end of SEQUENCE is reached
-         */
-        if( *p == end )
-            return( 0 );
-
-        cur->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_name ) );
-
-        if( cur->next == NULL )
-            return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-        cur = cur->next;
-    }
-}
-
-static int x509_parse_int( unsigned char **p, size_t n, int *res )
-{
-    *res = 0;
-
-    for( ; n > 0; --n )
-    {
-        if( ( **p < '0') || ( **p > '9' ) )
-            return ( MBEDTLS_ERR_X509_INVALID_DATE );
-
-        *res *= 10;
-        *res += ( *(*p)++ - '0' );
-    }
-
-    return( 0 );
-}
-
-static int x509_date_is_valid(const mbedtls_x509_time *t )
-{
-    int ret = MBEDTLS_ERR_X509_INVALID_DATE;
-    int month_len;
-
-    CHECK_RANGE( 0, 9999, t->year );
-    CHECK_RANGE( 0, 23,   t->hour );
-    CHECK_RANGE( 0, 59,   t->min  );
-    CHECK_RANGE( 0, 59,   t->sec  );
-
-    switch( t->mon )
-    {
-        case 1: case 3: case 5: case 7: case 8: case 10: case 12:
-            month_len = 31;
-            break;
-        case 4: case 6: case 9: case 11:
-            month_len = 30;
-            break;
-        case 2:
-            if( ( !( t->year % 4 ) && t->year % 100 ) ||
-                !( t->year % 400 ) )
-                month_len = 29;
-            else
-                month_len = 28;
-            break;
-        default:
-            return( ret );
-    }
-    CHECK_RANGE( 1, month_len, t->day );
-
-    return( 0 );
-}
-
-/*
- * Parse an ASN1_UTC_TIME (yearlen=2) or ASN1_GENERALIZED_TIME (yearlen=4)
- * field.
- */
-static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen,
-                            mbedtls_x509_time *tm )
-{
-    int ret;
-
-    /*
-     * Minimum length is 10 or 12 depending on yearlen
-     */
-    if ( len < yearlen + 8 )
-        return ( MBEDTLS_ERR_X509_INVALID_DATE );
-    len -= yearlen + 8;
-
-    /*
-     * Parse year, month, day, hour, minute
-     */
-    CHECK( x509_parse_int( p, yearlen, &tm->year ) );
-    if ( 2 == yearlen )
-    {
-        if ( tm->year < 50 )
-            tm->year += 100;
-
-        tm->year += 1900;
-    }
-
-    CHECK( x509_parse_int( p, 2, &tm->mon ) );
-    CHECK( x509_parse_int( p, 2, &tm->day ) );
-    CHECK( x509_parse_int( p, 2, &tm->hour ) );
-    CHECK( x509_parse_int( p, 2, &tm->min ) );
-
-    /*
-     * Parse seconds if present
-     */
-    if ( len >= 2 )
-    {
-        CHECK( x509_parse_int( p, 2, &tm->sec ) );
-        len -= 2;
-    }
-    else
-        return ( MBEDTLS_ERR_X509_INVALID_DATE );
-
-    /*
-     * Parse trailing 'Z' if present
-     */
-    if ( 1 == len && 'Z' == **p )
-    {
-        (*p)++;
-        len--;
-    }
-
-    /*
-     * We should have parsed all characters at this point
-     */
-    if ( 0 != len )
-        return ( MBEDTLS_ERR_X509_INVALID_DATE );
-
-    CHECK( x509_date_is_valid( tm ) );
-
-    return ( 0 );
-}
-
-/*
- *  Time ::= CHOICE {
- *       utcTime        UTCTime,
- *       generalTime    GeneralizedTime }
- */
-int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
-                           mbedtls_x509_time *tm )
-{
-    int ret;
-    size_t len, year_len;
-    unsigned char tag;
-
-    if( ( end - *p ) < 1 )
-        return( MBEDTLS_ERR_X509_INVALID_DATE +
-                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-    tag = **p;
-
-    if( tag == MBEDTLS_ASN1_UTC_TIME )
-        year_len = 2;
-    else if( tag == MBEDTLS_ASN1_GENERALIZED_TIME )
-        year_len = 4;
-    else
-        return( MBEDTLS_ERR_X509_INVALID_DATE +
-                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-
-    (*p)++;
-    ret = mbedtls_asn1_get_len( p, end, &len );
-
-    if( ret != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
-
-    return x509_parse_time( p, len, year_len, tm );
-}
-
-int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig )
-{
-    int ret;
-    size_t len;
-    int tag_type;
-
-    if( ( end - *p ) < 1 )
-        return( MBEDTLS_ERR_X509_INVALID_SIGNATURE +
-                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-    tag_type = **p;
-
-    if( ( ret = mbedtls_asn1_get_bitstring_null( p, end, &len ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_SIGNATURE + ret );
-
-    sig->tag = tag_type;
-    sig->len = len;
-    sig->p = *p;
-
-    *p += len;
-
-    return( 0 );
-}
-
-/*
- * Get signature algorithm from alg OID and optional parameters
- */
-int mbedtls_x509_get_sig_alg( const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params,
-                      mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
-                      void **sig_opts )
-{
-    int ret;
-
-    if( *sig_opts != NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    if( ( ret = mbedtls_oid_get_sig_alg( sig_oid, md_alg, pk_alg ) ) != 0 )
-        return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + ret );
-
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    if( *pk_alg == MBEDTLS_PK_RSASSA_PSS )
-    {
-        mbedtls_pk_rsassa_pss_options *pss_opts;
-
-        pss_opts = mbedtls_calloc( 1, sizeof( mbedtls_pk_rsassa_pss_options ) );
-        if( pss_opts == NULL )
-            return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-        ret = mbedtls_x509_get_rsassa_pss_params( sig_params,
-                                          md_alg,
-                                          &pss_opts->mgf1_hash_id,
-                                          &pss_opts->expected_salt_len );
-        if( ret != 0 )
-        {
-            mbedtls_free( pss_opts );
-            return( ret );
-        }
-
-        *sig_opts = (void *) pss_opts;
-    }
-    else
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-    {
-        /* Make sure parameters are absent or NULL */
-        if( ( sig_params->tag != MBEDTLS_ASN1_NULL && sig_params->tag != 0 ) ||
-              sig_params->len != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_ALG );
-    }
-
-    return( 0 );
-}
-
-/*
- * X.509 Extensions (No parsing of extensions, pointer should
- * be either manually updated or extensions should be parsed!)
- */
-int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end,
-                  mbedtls_x509_buf *ext, int tag )
-{
-    int ret;
-    size_t len;
-
-    if( *p == end )
-        return( 0 );
-
-    ext->tag = **p;
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &ext->len,
-            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | tag ) ) != 0 )
-        return( ret );
-
-    ext->p = *p;
-    end = *p + ext->len;
-
-    /*
-     * Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
-     *
-     * Extension  ::=  SEQUENCE  {
-     *      extnID      OBJECT IDENTIFIER,
-     *      critical    BOOLEAN DEFAULT FALSE,
-     *      extnValue   OCTET STRING  }
-     */
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    if( end != *p + len )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- * Store the name in printable form into buf; no more
- * than size characters will be written
- */
-int mbedtls_x509_dn_gets( char *buf, size_t size, const mbedtls_x509_name *dn )
-{
-    int ret;
-    size_t i, n;
-    unsigned char c, merge = 0;
-    const mbedtls_x509_name *name;
-    const char *short_name = NULL;
-    char s[MBEDTLS_X509_MAX_DN_NAME_SIZE], *p;
-
-    memset( s, 0, sizeof( s ) );
-
-    name = dn;
-    p = buf;
-    n = size;
-
-    while( name != NULL )
-    {
-        if( !name->oid.p )
-        {
-            name = name->next;
-            continue;
-        }
-
-        if( name != dn )
-        {
-            ret = mbedtls_snprintf( p, n, merge ? " + " : ", " );
-            MBEDTLS_X509_SAFE_SNPRINTF;
-        }
-
-        ret = mbedtls_oid_get_attr_short_name( &name->oid, &short_name );
-
-        if( ret == 0 )
-            ret = mbedtls_snprintf( p, n, "%s=", short_name );
-        else
-            ret = mbedtls_snprintf( p, n, "\?\?=" );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        for( i = 0; i < name->val.len; i++ )
-        {
-            if( i >= sizeof( s ) - 1 )
-                break;
-
-            c = name->val.p[i];
-            if( c < 32 || c == 127 || ( c > 128 && c < 160 ) )
-                 s[i] = '?';
-            else s[i] = c;
-        }
-        s[i] = '\0';
-        ret = mbedtls_snprintf( p, n, "%s", s );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        merge = name->next_merged;
-        name = name->next;
-    }
-
-    return( (int) ( size - n ) );
-}
-
-/*
- * Store the serial in printable form into buf; no more
- * than size characters will be written
- */
-int mbedtls_x509_serial_gets( char *buf, size_t size, const mbedtls_x509_buf *serial )
-{
-    int ret;
-    size_t i, n, nr;
-    char *p;
-
-    p = buf;
-    n = size;
-
-    nr = ( serial->len <= 32 )
-        ? serial->len  : 28;
-
-    for( i = 0; i < nr; i++ )
-    {
-        if( i == 0 && nr > 1 && serial->p[i] == 0x0 )
-            continue;
-
-        ret = mbedtls_snprintf( p, n, "%02X%s",
-                serial->p[i], ( i < nr - 1 ) ? ":" : "" );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-    }
-
-    if( nr != serial->len )
-    {
-        ret = mbedtls_snprintf( p, n, "...." );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-    }
-
-    return( (int) ( size - n ) );
-}
-
-/*
- * Helper for writing signature algorithms
- */
-int mbedtls_x509_sig_alg_gets( char *buf, size_t size, const mbedtls_x509_buf *sig_oid,
-                       mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
-                       const void *sig_opts )
-{
-    int ret;
-    char *p = buf;
-    size_t n = size;
-    const char *desc = NULL;
-
-    ret = mbedtls_oid_get_sig_alg_desc( sig_oid, &desc );
-    if( ret != 0 )
-        ret = mbedtls_snprintf( p, n, "???"  );
-    else
-        ret = mbedtls_snprintf( p, n, "%s", desc );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    if( pk_alg == MBEDTLS_PK_RSASSA_PSS )
-    {
-        const mbedtls_pk_rsassa_pss_options *pss_opts;
-        const mbedtls_md_info_t *md_info, *mgf_md_info;
-
-        pss_opts = (const mbedtls_pk_rsassa_pss_options *) sig_opts;
-
-        md_info = mbedtls_md_info_from_type( md_alg );
-        mgf_md_info = mbedtls_md_info_from_type( pss_opts->mgf1_hash_id );
-
-        ret = mbedtls_snprintf( p, n, " (%s, MGF1-%s, 0x%02X)",
-                              md_info ? mbedtls_md_get_name( md_info ) : "???",
-                              mgf_md_info ? mbedtls_md_get_name( mgf_md_info ) : "???",
-                              pss_opts->expected_salt_len );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-    }
-#else
-    ((void) pk_alg);
-    ((void) md_alg);
-    ((void) sig_opts);
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-
-    return( (int)( size - n ) );
-}
-
-/*
- * Helper for writing "RSA key size", "EC key size", etc
- */
-int mbedtls_x509_key_size_helper( char *buf, size_t buf_size, const char *name )
-{
-    char *p = buf;
-    size_t n = buf_size;
-    int ret;
-
-    ret = mbedtls_snprintf( p, n, "%s key size", name );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_HAVE_TIME_DATE)
-/*
- * Set the time structure to the current time.
- * Return 0 on success, non-zero on failure.
- */
-static int x509_get_current_time( mbedtls_x509_time *now )
-{
-    struct tm *lt, tm_buf;
-    mbedtls_time_t tt;
-    int ret = 0;
-
-    tt = mbedtls_time( NULL );
-    lt = mbedtls_platform_gmtime_r( &tt, &tm_buf );
-
-    if( lt == NULL )
-        ret = -1;
-    else
-    {
-        now->year = lt->tm_year + 1900;
-        now->mon  = lt->tm_mon  + 1;
-        now->day  = lt->tm_mday;
-        now->hour = lt->tm_hour;
-        now->min  = lt->tm_min;
-        now->sec  = lt->tm_sec;
-    }
-
-    return( ret );
-}
-
-/*
- * Return 0 if before <= after, 1 otherwise
- */
-static int x509_check_time( const mbedtls_x509_time *before, const mbedtls_x509_time *after )
-{
-    if( before->year  > after->year )
-        return( 1 );
-
-    if( before->year == after->year &&
-        before->mon   > after->mon )
-        return( 1 );
-
-    if( before->year == after->year &&
-        before->mon  == after->mon  &&
-        before->day   > after->day )
-        return( 1 );
-
-    if( before->year == after->year &&
-        before->mon  == after->mon  &&
-        before->day  == after->day  &&
-        before->hour  > after->hour )
-        return( 1 );
-
-    if( before->year == after->year &&
-        before->mon  == after->mon  &&
-        before->day  == after->day  &&
-        before->hour == after->hour &&
-        before->min   > after->min  )
-        return( 1 );
-
-    if( before->year == after->year &&
-        before->mon  == after->mon  &&
-        before->day  == after->day  &&
-        before->hour == after->hour &&
-        before->min  == after->min  &&
-        before->sec   > after->sec  )
-        return( 1 );
-
-    return( 0 );
-}
-
-int mbedtls_x509_time_is_past( const mbedtls_x509_time *to )
-{
-    mbedtls_x509_time now;
-
-    if( x509_get_current_time( &now ) != 0 )
-        return( 1 );
-
-    return( x509_check_time( &now, to ) );
-}
-
-int mbedtls_x509_time_is_future( const mbedtls_x509_time *from )
-{
-    mbedtls_x509_time now;
-
-    if( x509_get_current_time( &now ) != 0 )
-        return( 1 );
-
-    return( x509_check_time( from, &now ) );
-}
-
-#else  /* MBEDTLS_HAVE_TIME_DATE */
-
-int mbedtls_x509_time_is_past( const mbedtls_x509_time *to )
-{
-    ((void) to);
-    return( 0 );
-}
-
-int mbedtls_x509_time_is_future( const mbedtls_x509_time *from )
-{
-    ((void) from);
-    return( 0 );
-}
-#endif /* MBEDTLS_HAVE_TIME_DATE */
-
-#if defined(MBEDTLS_SELF_TEST)
-
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/certs.h"
-
-/*
- * Checkup routine
- */
-int mbedtls_x509_self_test( int verbose )
-{
-    int ret = 0;
-#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_SHA256_C)
-    uint32_t flags;
-    mbedtls_x509_crt cacert;
-    mbedtls_x509_crt clicert;
-
-    if( verbose != 0 )
-        mbedtls_printf( "  X.509 certificate load: " );
-
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_x509_crt_init( &clicert );
-
-    ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt,
-                           mbedtls_test_cli_crt_len );
-    if( ret != 0 )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "failed\n" );
-
-        goto cleanup;
-    }
-
-    ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_ca_crt,
-                          mbedtls_test_ca_crt_len );
-    if( ret != 0 )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "failed\n" );
-
-        goto cleanup;
-    }
-
-    if( verbose != 0 )
-        mbedtls_printf( "passed\n  X.509 signature verify: ");
-
-    ret = mbedtls_x509_crt_verify( &clicert, &cacert, NULL, NULL, &flags, NULL, NULL );
-    if( ret != 0 )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "failed\n" );
-
-        goto cleanup;
-    }
-
-    if( verbose != 0 )
-        mbedtls_printf( "passed\n\n");
-
-cleanup:
-    mbedtls_x509_crt_free( &cacert  );
-    mbedtls_x509_crt_free( &clicert );
-#else
-    ((void) verbose);
-#endif /* MBEDTLS_CERTS_C && MBEDTLS_SHA1_C */
-    return( ret );
-}
-
-#endif /* MBEDTLS_SELF_TEST */
-
-#endif /* MBEDTLS_X509_USE_C */
diff --git a/library/x509_create.c b/library/x509_create.c
deleted file mode 100644
index 546e8fa..0000000
--- a/library/x509_create.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/*
- *  X.509 base functions for creating certificates / CSRs
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_CREATE_C)
-
-#include "mbedtls/x509.h"
-#include "mbedtls/asn1write.h"
-#include "mbedtls/oid.h"
-
-#include <string.h>
-
-/* Structure linking OIDs for X.509 DN AttributeTypes to their
- * string representations and default string encodings used by Mbed TLS. */
-typedef struct {
-   const char *name; /* String representation of AttributeType, e.g.
-                      * "CN" or "emailAddress". */
-   size_t name_len;  /* Length of 'name', without trailing 0 byte. */
-   const char *oid;  /* String representation of OID of AttributeType,
-                      * as per RFC 5280, Appendix A.1. */
-   int default_tag;  /* The default character encoding used for the
-                      * given attribute type, e.g.
-                      * MBEDTLS_ASN1_UTF8_STRING for UTF-8. */
-} x509_attr_descriptor_t;
-
-#define ADD_STRLEN( s )     s, sizeof( s ) - 1
-
-/* X.509 DN attributes from RFC 5280, Appendix A.1. */
-static const x509_attr_descriptor_t x509_attrs[] =
-{
-    { ADD_STRLEN( "CN" ),
-      MBEDTLS_OID_AT_CN, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "commonName" ),
-      MBEDTLS_OID_AT_CN, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "C" ),
-      MBEDTLS_OID_AT_COUNTRY, MBEDTLS_ASN1_PRINTABLE_STRING },
-    { ADD_STRLEN( "countryName" ),
-      MBEDTLS_OID_AT_COUNTRY, MBEDTLS_ASN1_PRINTABLE_STRING },
-    { ADD_STRLEN( "O" ),
-      MBEDTLS_OID_AT_ORGANIZATION, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "organizationName" ),
-      MBEDTLS_OID_AT_ORGANIZATION, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "L" ),
-      MBEDTLS_OID_AT_LOCALITY, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "locality" ),
-      MBEDTLS_OID_AT_LOCALITY, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "R" ),
-      MBEDTLS_OID_PKCS9_EMAIL, MBEDTLS_ASN1_IA5_STRING },
-    { ADD_STRLEN( "OU" ),
-      MBEDTLS_OID_AT_ORG_UNIT, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "organizationalUnitName" ),
-      MBEDTLS_OID_AT_ORG_UNIT, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "ST" ),
-      MBEDTLS_OID_AT_STATE, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "stateOrProvinceName" ),
-      MBEDTLS_OID_AT_STATE, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "emailAddress" ),
-      MBEDTLS_OID_PKCS9_EMAIL, MBEDTLS_ASN1_IA5_STRING },
-    { ADD_STRLEN( "serialNumber" ),
-      MBEDTLS_OID_AT_SERIAL_NUMBER, MBEDTLS_ASN1_PRINTABLE_STRING },
-    { ADD_STRLEN( "postalAddress" ),
-      MBEDTLS_OID_AT_POSTAL_ADDRESS, MBEDTLS_ASN1_PRINTABLE_STRING },
-    { ADD_STRLEN( "postalCode" ),
-      MBEDTLS_OID_AT_POSTAL_CODE, MBEDTLS_ASN1_PRINTABLE_STRING },
-    { ADD_STRLEN( "dnQualifier" ),
-      MBEDTLS_OID_AT_DN_QUALIFIER, MBEDTLS_ASN1_PRINTABLE_STRING },
-    { ADD_STRLEN( "title" ),
-      MBEDTLS_OID_AT_TITLE, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "surName" ),
-      MBEDTLS_OID_AT_SUR_NAME, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "SN" ),
-      MBEDTLS_OID_AT_SUR_NAME, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "givenName" ),
-      MBEDTLS_OID_AT_GIVEN_NAME, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "GN" ),
-      MBEDTLS_OID_AT_GIVEN_NAME, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "initials" ),
-      MBEDTLS_OID_AT_INITIALS, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "pseudonym" ),
-      MBEDTLS_OID_AT_PSEUDONYM, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "generationQualifier" ),
-      MBEDTLS_OID_AT_GENERATION_QUALIFIER, MBEDTLS_ASN1_UTF8_STRING },
-    { ADD_STRLEN( "domainComponent" ),
-      MBEDTLS_OID_DOMAIN_COMPONENT, MBEDTLS_ASN1_IA5_STRING },
-    { ADD_STRLEN( "DC" ),
-      MBEDTLS_OID_DOMAIN_COMPONENT,   MBEDTLS_ASN1_IA5_STRING },
-    { NULL, 0, NULL, MBEDTLS_ASN1_NULL }
-};
-
-static const x509_attr_descriptor_t *x509_attr_descr_from_name( const char *name, size_t name_len )
-{
-    const x509_attr_descriptor_t *cur;
-
-    for( cur = x509_attrs; cur->name != NULL; cur++ )
-        if( cur->name_len == name_len &&
-            strncmp( cur->name, name, name_len ) == 0 )
-            break;
-
-    if ( cur->name == NULL )
-        return( NULL );
-
-    return( cur );
-}
-
-int mbedtls_x509_string_to_names( mbedtls_asn1_named_data **head, const char *name )
-{
-    int ret = 0;
-    const char *s = name, *c = s;
-    const char *end = s + strlen( s );
-    const char *oid = NULL;
-    const x509_attr_descriptor_t* attr_descr = NULL;
-    int in_tag = 1;
-    char data[MBEDTLS_X509_MAX_DN_NAME_SIZE];
-    char *d = data;
-
-    /* Clear existing chain if present */
-    mbedtls_asn1_free_named_data_list( head );
-
-    while( c <= end )
-    {
-        if( in_tag && *c == '=' )
-        {
-            if( ( attr_descr = x509_attr_descr_from_name( s, c - s ) ) == NULL )
-            {
-                ret = MBEDTLS_ERR_X509_UNKNOWN_OID;
-                goto exit;
-            }
-
-            oid = attr_descr->oid;
-            s = c + 1;
-            in_tag = 0;
-            d = data;
-        }
-
-        if( !in_tag && *c == '\\' && c != end )
-        {
-            c++;
-
-            /* Check for valid escaped characters */
-            if( c == end || *c != ',' )
-            {
-                ret = MBEDTLS_ERR_X509_INVALID_NAME;
-                goto exit;
-            }
-        }
-        else if( !in_tag && ( *c == ',' || c == end ) )
-        {
-            mbedtls_asn1_named_data* cur =
-                mbedtls_asn1_store_named_data( head, oid, strlen( oid ),
-                                               (unsigned char *) data,
-                                               d - data );
-
-            if(cur == NULL )
-            {
-                return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-            }
-
-            // set tagType
-            cur->val.tag = attr_descr->default_tag;
-
-            while( c < end && *(c + 1) == ' ' )
-                c++;
-
-            s = c + 1;
-            in_tag = 1;
-        }
-
-        if( !in_tag && s != c + 1 )
-        {
-            *(d++) = *c;
-
-            if( d - data == MBEDTLS_X509_MAX_DN_NAME_SIZE )
-            {
-                ret = MBEDTLS_ERR_X509_INVALID_NAME;
-                goto exit;
-            }
-        }
-
-        c++;
-    }
-
-exit:
-
-    return( ret );
-}
-
-/* The first byte of the value in the mbedtls_asn1_named_data structure is reserved
- * to store the critical boolean for us
- */
-int mbedtls_x509_set_extension( mbedtls_asn1_named_data **head, const char *oid, size_t oid_len,
-                        int critical, const unsigned char *val, size_t val_len )
-{
-    mbedtls_asn1_named_data *cur;
-
-    if( ( cur = mbedtls_asn1_store_named_data( head, oid, oid_len,
-                                       NULL, val_len + 1 ) ) == NULL )
-    {
-        return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-    }
-
-    cur->val.p[0] = critical;
-    memcpy( cur->val.p + 1, val, val_len );
-
-    return( 0 );
-}
-
-/*
- *  RelativeDistinguishedName ::=
- *    SET OF AttributeTypeAndValue
- *
- *  AttributeTypeAndValue ::= SEQUENCE {
- *    type     AttributeType,
- *    value    AttributeValue }
- *
- *  AttributeType ::= OBJECT IDENTIFIER
- *
- *  AttributeValue ::= ANY DEFINED BY AttributeType
- */
-static int x509_write_name( unsigned char **p, unsigned char *start, mbedtls_asn1_named_data* cur_name)
-{
-    int ret;
-    size_t len = 0;
-    const char *oid             = (const char*)cur_name->oid.p;
-    size_t oid_len              = cur_name->oid.len;
-    const unsigned char *name   = cur_name->val.p;
-    size_t name_len             = cur_name->val.len;
-
-    // Write correct string tag and value
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tagged_string( p, start,
-                                                       cur_name->val.tag,
-                                                       (const char *) name,
-                                                       name_len ) );
-    // Write OID
-    //
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid,
-                                                       oid_len ) );
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,
-                                                    MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,
-                                                 MBEDTLS_ASN1_CONSTRUCTED |
-                                                 MBEDTLS_ASN1_SET ) );
-
-    return( (int) len );
-}
-
-int mbedtls_x509_write_names( unsigned char **p, unsigned char *start,
-                              mbedtls_asn1_named_data *first )
-{
-    int ret;
-    size_t len = 0;
-    mbedtls_asn1_named_data *cur = first;
-
-    while( cur != NULL )
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, x509_write_name( p, start, cur ) );
-        cur = cur->next;
-    }
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
-                                                 MBEDTLS_ASN1_SEQUENCE ) );
-
-    return( (int) len );
-}
-
-int mbedtls_x509_write_sig( unsigned char **p, unsigned char *start,
-                    const char *oid, size_t oid_len,
-                    unsigned char *sig, size_t size )
-{
-    int ret;
-    size_t len = 0;
-
-    if( *p < start || (size_t)( *p - start ) < size )
-        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
-
-    len = size;
-    (*p) -= len;
-    memcpy( *p, sig, len );
-
-    if( *p - start < 1 )
-        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
-
-    *--(*p) = 0;
-    len += 1;
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BIT_STRING ) );
-
-    // Write OID
-    //
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( p, start, oid,
-                                                        oid_len, 0 ) );
-
-    return( (int) len );
-}
-
-static int x509_write_extension( unsigned char **p, unsigned char *start,
-                                 mbedtls_asn1_named_data *ext )
-{
-    int ret;
-    size_t len = 0;
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, ext->val.p + 1,
-                                              ext->val.len - 1 ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, ext->val.len - 1 ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OCTET_STRING ) );
-
-    if( ext->val.p[0] != 0 )
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( p, start, 1 ) );
-    }
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, ext->oid.p,
-                                              ext->oid.len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, ext->oid.len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OID ) );
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
-                                                 MBEDTLS_ASN1_SEQUENCE ) );
-
-    return( (int) len );
-}
-
-/*
- * Extension  ::=  SEQUENCE  {
- *     extnID      OBJECT IDENTIFIER,
- *     critical    BOOLEAN DEFAULT FALSE,
- *     extnValue   OCTET STRING
- *                 -- contains the DER encoding of an ASN.1 value
- *                 -- corresponding to the extension type identified
- *                 -- by extnID
- *     }
- */
-int mbedtls_x509_write_extensions( unsigned char **p, unsigned char *start,
-                           mbedtls_asn1_named_data *first )
-{
-    int ret;
-    size_t len = 0;
-    mbedtls_asn1_named_data *cur_ext = first;
-
-    while( cur_ext != NULL )
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, x509_write_extension( p, start, cur_ext ) );
-        cur_ext = cur_ext->next;
-    }
-
-    return( (int) len );
-}
-
-#endif /* MBEDTLS_X509_CREATE_C */
diff --git a/library/x509_crl.c b/library/x509_crl.c
deleted file mode 100644
index 8450f87..0000000
--- a/library/x509_crl.c
+++ /dev/null
@@ -1,773 +0,0 @@
-/*
- *  X.509 Certidicate Revocation List (CRL) parsing
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- *  The ITU-T X.509 standard defines a certificate format for PKI.
- *
- *  http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs)
- *  http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs)
- *  http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10)
- *
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-
-#include "mbedtls/x509_crl.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-#include "mbedtls/pem.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#include <stdio.h>
-#define mbedtls_free       free
-#define mbedtls_calloc    calloc
-#define mbedtls_snprintf   snprintf
-#endif
-
-#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
-#include <windows.h>
-#else
-#include <time.h>
-#endif
-
-#if defined(MBEDTLS_FS_IO) || defined(EFIX64) || defined(EFI32)
-#include <stdio.h>
-#endif
-
-/*
- *  Version  ::=  INTEGER  {  v1(0), v2(1)  }
- */
-static int x509_crl_get_version( unsigned char **p,
-                             const unsigned char *end,
-                             int *ver )
-{
-    int ret;
-
-    if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        {
-            *ver = 0;
-            return( 0 );
-        }
-
-        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
-    }
-
-    return( 0 );
-}
-
-/*
- * X.509 CRL v2 extensions
- *
- * We currently don't parse any extension's content, but we do check that the
- * list of extensions is well-formed and abort on critical extensions (that
- * are unsupported as we don't support any extension so far)
- */
-static int x509_get_crl_ext( unsigned char **p,
-                             const unsigned char *end,
-                             mbedtls_x509_buf *ext )
-{
-    int ret;
-
-    /*
-     * crlExtensions           [0]  EXPLICIT Extensions OPTIONAL
-     *                              -- if present, version MUST be v2
-     */
-    if( ( ret = mbedtls_x509_get_ext( p, end, ext, 0 ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-            return( 0 );
-
-        return( ret );
-    }
-
-    while( *p < end )
-    {
-        /*
-         * Extension  ::=  SEQUENCE  {
-         *      extnID      OBJECT IDENTIFIER,
-         *      critical    BOOLEAN DEFAULT FALSE,
-         *      extnValue   OCTET STRING  }
-         */
-        int is_critical = 0;
-        const unsigned char *end_ext_data;
-        size_t len;
-
-        /* Get enclosing sequence tag */
-        if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        end_ext_data = *p + len;
-
-        /* Get OID (currently ignored) */
-        if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len,
-                                          MBEDTLS_ASN1_OID ) ) != 0 )
-        {
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-        }
-        *p += len;
-
-        /* Get optional critical */
-        if( ( ret = mbedtls_asn1_get_bool( p, end_ext_data,
-                                           &is_critical ) ) != 0 &&
-            ( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
-        {
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-        }
-
-        /* Data should be octet string type */
-        if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len,
-                MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        /* Ignore data so far and just check its length */
-        *p += len;
-        if( *p != end_ext_data )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-        /* Abort on (unsupported) critical extensions */
-        if( is_critical )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                    MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-    }
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- * X.509 CRL v2 entry extensions (no extensions parsed yet.)
- */
-static int x509_get_crl_entry_ext( unsigned char **p,
-                             const unsigned char *end,
-                             mbedtls_x509_buf *ext )
-{
-    int ret;
-    size_t len = 0;
-
-    /* OPTIONAL */
-    if( end <= *p )
-        return( 0 );
-
-    ext->tag = **p;
-    ext->p = *p;
-
-    /*
-     * Get CRL-entry extension sequence header
-     * crlEntryExtensions      Extensions OPTIONAL  -- if present, MUST be v2
-     */
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &ext->len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        {
-            ext->p = NULL;
-            return( 0 );
-        }
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-    }
-
-    end = *p + ext->len;
-
-    if( end != *p + ext->len )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    while( *p < end )
-    {
-        if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        *p += len;
-    }
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- * X.509 CRL Entries
- */
-static int x509_get_entries( unsigned char **p,
-                             const unsigned char *end,
-                             mbedtls_x509_crl_entry *entry )
-{
-    int ret;
-    size_t entry_len;
-    mbedtls_x509_crl_entry *cur_entry = entry;
-
-    if( *p == end )
-        return( 0 );
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &entry_len,
-            MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-            return( 0 );
-
-        return( ret );
-    }
-
-    end = *p + entry_len;
-
-    while( *p < end )
-    {
-        size_t len2;
-        const unsigned char *end2;
-
-        if( ( ret = mbedtls_asn1_get_tag( p, end, &len2,
-                MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED ) ) != 0 )
-        {
-            return( ret );
-        }
-
-        cur_entry->raw.tag = **p;
-        cur_entry->raw.p = *p;
-        cur_entry->raw.len = len2;
-        end2 = *p + len2;
-
-        if( ( ret = mbedtls_x509_get_serial( p, end2, &cur_entry->serial ) ) != 0 )
-            return( ret );
-
-        if( ( ret = mbedtls_x509_get_time( p, end2,
-                                   &cur_entry->revocation_date ) ) != 0 )
-            return( ret );
-
-        if( ( ret = x509_get_crl_entry_ext( p, end2,
-                                            &cur_entry->entry_ext ) ) != 0 )
-            return( ret );
-
-        if( *p < end )
-        {
-            cur_entry->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_crl_entry ) );
-
-            if( cur_entry->next == NULL )
-                return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-            cur_entry = cur_entry->next;
-        }
-    }
-
-    return( 0 );
-}
-
-/*
- * Parse one  CRLs in DER format and append it to the chained list
- */
-int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain,
-                        const unsigned char *buf, size_t buflen )
-{
-    int ret;
-    size_t len;
-    unsigned char *p = NULL, *end = NULL;
-    mbedtls_x509_buf sig_params1, sig_params2, sig_oid2;
-    mbedtls_x509_crl *crl = chain;
-
-    /*
-     * Check for valid input
-     */
-    if( crl == NULL || buf == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    memset( &sig_params1, 0, sizeof( mbedtls_x509_buf ) );
-    memset( &sig_params2, 0, sizeof( mbedtls_x509_buf ) );
-    memset( &sig_oid2, 0, sizeof( mbedtls_x509_buf ) );
-
-    /*
-     * Add new CRL on the end of the chain if needed.
-     */
-    while( crl->version != 0 && crl->next != NULL )
-        crl = crl->next;
-
-    if( crl->version != 0 && crl->next == NULL )
-    {
-        crl->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_crl ) );
-
-        if( crl->next == NULL )
-        {
-            mbedtls_x509_crl_free( crl );
-            return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-        }
-
-        mbedtls_x509_crl_init( crl->next );
-        crl = crl->next;
-    }
-
-    /*
-     * Copy raw DER-encoded CRL
-     */
-    if( buflen == 0 )
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
-
-    p = mbedtls_calloc( 1, buflen );
-    if( p == NULL )
-        return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-    memcpy( p, buf, buflen );
-
-    crl->raw.p = p;
-    crl->raw.len = buflen;
-
-    end = p + buflen;
-
-    /*
-     * CertificateList  ::=  SEQUENCE  {
-     *      tbsCertList          TBSCertList,
-     *      signatureAlgorithm   AlgorithmIdentifier,
-     *      signatureValue       BIT STRING  }
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
-    }
-
-    if( len != (size_t) ( end - p ) )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    /*
-     * TBSCertList  ::=  SEQUENCE  {
-     */
-    crl->tbs.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    end = p + len;
-    crl->tbs.len = end - crl->tbs.p;
-
-    /*
-     * Version  ::=  INTEGER  OPTIONAL {  v1(0), v2(1)  }
-     *               -- if present, MUST be v2
-     *
-     * signature            AlgorithmIdentifier
-     */
-    if( ( ret = x509_crl_get_version( &p, end, &crl->version ) ) != 0 ||
-        ( ret = mbedtls_x509_get_alg( &p, end, &crl->sig_oid, &sig_params1 ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( ret );
-    }
-
-    if( crl->version < 0 || crl->version > 1 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
-    }
-
-    crl->version++;
-
-    if( ( ret = mbedtls_x509_get_sig_alg( &crl->sig_oid, &sig_params1,
-                                  &crl->sig_md, &crl->sig_pk,
-                                  &crl->sig_opts ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG );
-    }
-
-    /*
-     * issuer               Name
-     */
-    crl->issuer_raw.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    if( ( ret = mbedtls_x509_get_name( &p, p + len, &crl->issuer ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( ret );
-    }
-
-    crl->issuer_raw.len = p - crl->issuer_raw.p;
-
-    /*
-     * thisUpdate          Time
-     * nextUpdate          Time OPTIONAL
-     */
-    if( ( ret = mbedtls_x509_get_time( &p, end, &crl->this_update ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_x509_get_time( &p, end, &crl->next_update ) ) != 0 )
-    {
-        if( ret != ( MBEDTLS_ERR_X509_INVALID_DATE +
-                        MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) &&
-            ret != ( MBEDTLS_ERR_X509_INVALID_DATE +
-                        MBEDTLS_ERR_ASN1_OUT_OF_DATA ) )
-        {
-            mbedtls_x509_crl_free( crl );
-            return( ret );
-        }
-    }
-
-    /*
-     * revokedCertificates    SEQUENCE OF SEQUENCE   {
-     *      userCertificate        CertificateSerialNumber,
-     *      revocationDate         Time,
-     *      crlEntryExtensions     Extensions OPTIONAL
-     *                                   -- if present, MUST be v2
-     *                        } OPTIONAL
-     */
-    if( ( ret = x509_get_entries( &p, end, &crl->entry ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( ret );
-    }
-
-    /*
-     * crlExtensions          EXPLICIT Extensions OPTIONAL
-     *                              -- if present, MUST be v2
-     */
-    if( crl->version == 2 )
-    {
-        ret = x509_get_crl_ext( &p, end, &crl->crl_ext );
-
-        if( ret != 0 )
-        {
-            mbedtls_x509_crl_free( crl );
-            return( ret );
-        }
-    }
-
-    if( p != end )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    end = crl->raw.p + crl->raw.len;
-
-    /*
-     *  signatureAlgorithm   AlgorithmIdentifier,
-     *  signatureValue       BIT STRING
-     */
-    if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( ret );
-    }
-
-    if( crl->sig_oid.len != sig_oid2.len ||
-        memcmp( crl->sig_oid.p, sig_oid2.p, crl->sig_oid.len ) != 0 ||
-        sig_params1.len != sig_params2.len ||
-        ( sig_params1.len != 0 &&
-          memcmp( sig_params1.p, sig_params2.p, sig_params1.len ) != 0 ) )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_SIG_MISMATCH );
-    }
-
-    if( ( ret = mbedtls_x509_get_sig( &p, end, &crl->sig ) ) != 0 )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( ret );
-    }
-
-    if( p != end )
-    {
-        mbedtls_x509_crl_free( crl );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    return( 0 );
-}
-
-/*
- * Parse one or more CRLs and add them to the chained list
- */
-int mbedtls_x509_crl_parse( mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen )
-{
-#if defined(MBEDTLS_PEM_PARSE_C)
-    int ret;
-    size_t use_len;
-    mbedtls_pem_context pem;
-    int is_pem = 0;
-
-    if( chain == NULL || buf == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    do
-    {
-        mbedtls_pem_init( &pem );
-
-        // Avoid calling mbedtls_pem_read_buffer() on non-null-terminated
-        // string
-        if( buflen == 0 || buf[buflen - 1] != '\0' )
-            ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;
-        else
-            ret = mbedtls_pem_read_buffer( &pem,
-                                           "-----BEGIN X509 CRL-----",
-                                           "-----END X509 CRL-----",
-                                            buf, NULL, 0, &use_len );
-
-        if( ret == 0 )
-        {
-            /*
-             * Was PEM encoded
-             */
-            is_pem = 1;
-
-            buflen -= use_len;
-            buf += use_len;
-
-            if( ( ret = mbedtls_x509_crl_parse_der( chain,
-                                            pem.buf, pem.buflen ) ) != 0 )
-            {
-                mbedtls_pem_free( &pem );
-                return( ret );
-            }
-        }
-        else if( is_pem )
-        {
-            mbedtls_pem_free( &pem );
-            return( ret );
-        }
-
-        mbedtls_pem_free( &pem );
-    }
-    /* In the PEM case, buflen is 1 at the end, for the terminated NULL byte.
-     * And a valid CRL cannot be less than 1 byte anyway. */
-    while( is_pem && buflen > 1 );
-
-    if( is_pem )
-        return( 0 );
-    else
-#endif /* MBEDTLS_PEM_PARSE_C */
-        return( mbedtls_x509_crl_parse_der( chain, buf, buflen ) );
-}
-
-#if defined(MBEDTLS_FS_IO)
-/*
- * Load one or more CRLs and add them to the chained list
- */
-int mbedtls_x509_crl_parse_file( mbedtls_x509_crl *chain, const char *path )
-{
-    int ret;
-    size_t n;
-    unsigned char *buf;
-
-    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
-        return( ret );
-
-    ret = mbedtls_x509_crl_parse( chain, buf, n );
-
-    mbedtls_platform_zeroize( buf, n );
-    mbedtls_free( buf );
-
-    return( ret );
-}
-#endif /* MBEDTLS_FS_IO */
-
-/*
- * Return an informational string about the certificate.
- */
-#define BEFORE_COLON    14
-#define BC              "14"
-/*
- * Return an informational string about the CRL.
- */
-int mbedtls_x509_crl_info( char *buf, size_t size, const char *prefix,
-                   const mbedtls_x509_crl *crl )
-{
-    int ret;
-    size_t n;
-    char *p;
-    const mbedtls_x509_crl_entry *entry;
-
-    p = buf;
-    n = size;
-
-    ret = mbedtls_snprintf( p, n, "%sCRL version   : %d",
-                               prefix, crl->version );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%sissuer name   : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-    ret = mbedtls_x509_dn_gets( p, n, &crl->issuer );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%sthis update   : " \
-                   "%04d-%02d-%02d %02d:%02d:%02d", prefix,
-                   crl->this_update.year, crl->this_update.mon,
-                   crl->this_update.day,  crl->this_update.hour,
-                   crl->this_update.min,  crl->this_update.sec );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%snext update   : " \
-                   "%04d-%02d-%02d %02d:%02d:%02d", prefix,
-                   crl->next_update.year, crl->next_update.mon,
-                   crl->next_update.day,  crl->next_update.hour,
-                   crl->next_update.min,  crl->next_update.sec );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    entry = &crl->entry;
-
-    ret = mbedtls_snprintf( p, n, "\n%sRevoked certificates:",
-                               prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    while( entry != NULL && entry->raw.len != 0 )
-    {
-        ret = mbedtls_snprintf( p, n, "\n%sserial number: ",
-                               prefix );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        ret = mbedtls_x509_serial_gets( p, n, &entry->serial );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        ret = mbedtls_snprintf( p, n, " revocation date: " \
-                   "%04d-%02d-%02d %02d:%02d:%02d",
-                   entry->revocation_date.year, entry->revocation_date.mon,
-                   entry->revocation_date.day,  entry->revocation_date.hour,
-                   entry->revocation_date.min,  entry->revocation_date.sec );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        entry = entry->next;
-    }
-
-    ret = mbedtls_snprintf( p, n, "\n%ssigned using  : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_x509_sig_alg_gets( p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md,
-                             crl->sig_opts );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n" );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    return( (int) ( size - n ) );
-}
-
-/*
- * Initialize a CRL chain
- */
-void mbedtls_x509_crl_init( mbedtls_x509_crl *crl )
-{
-    memset( crl, 0, sizeof(mbedtls_x509_crl) );
-}
-
-/*
- * Unallocate all CRL data
- */
-void mbedtls_x509_crl_free( mbedtls_x509_crl *crl )
-{
-    mbedtls_x509_crl *crl_cur = crl;
-    mbedtls_x509_crl *crl_prv;
-    mbedtls_x509_name *name_cur;
-    mbedtls_x509_name *name_prv;
-    mbedtls_x509_crl_entry *entry_cur;
-    mbedtls_x509_crl_entry *entry_prv;
-
-    if( crl == NULL )
-        return;
-
-    do
-    {
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-        mbedtls_free( crl_cur->sig_opts );
-#endif
-
-        name_cur = crl_cur->issuer.next;
-        while( name_cur != NULL )
-        {
-            name_prv = name_cur;
-            name_cur = name_cur->next;
-            mbedtls_platform_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
-            mbedtls_free( name_prv );
-        }
-
-        entry_cur = crl_cur->entry.next;
-        while( entry_cur != NULL )
-        {
-            entry_prv = entry_cur;
-            entry_cur = entry_cur->next;
-            mbedtls_platform_zeroize( entry_prv,
-                                      sizeof( mbedtls_x509_crl_entry ) );
-            mbedtls_free( entry_prv );
-        }
-
-        if( crl_cur->raw.p != NULL )
-        {
-            mbedtls_platform_zeroize( crl_cur->raw.p, crl_cur->raw.len );
-            mbedtls_free( crl_cur->raw.p );
-        }
-
-        crl_cur = crl_cur->next;
-    }
-    while( crl_cur != NULL );
-
-    crl_cur = crl;
-    do
-    {
-        crl_prv = crl_cur;
-        crl_cur = crl_cur->next;
-
-        mbedtls_platform_zeroize( crl_prv, sizeof( mbedtls_x509_crl ) );
-        if( crl_prv != crl )
-            mbedtls_free( crl_prv );
-    }
-    while( crl_cur != NULL );
-}
-
-#endif /* MBEDTLS_X509_CRL_PARSE_C */
diff --git a/library/x509_crt.c b/library/x509_crt.c
deleted file mode 100644
index 97a06d5..0000000
--- a/library/x509_crt.c
+++ /dev/null
@@ -1,2879 +0,0 @@
-/*
- *  X.509 certificate parsing and verification
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- *  The ITU-T X.509 standard defines a certificate format for PKI.
- *
- *  http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs)
- *  http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs)
- *  http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10)
- *
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
- *
- *  [SIRO] https://cabforum.org/wp-content/uploads/Chunghwatelecom201503cabforumV4.pdf
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-#include "mbedtls/pem.h"
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "mbedtls/psa_util.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_free       free
-#define mbedtls_calloc    calloc
-#define mbedtls_snprintf   snprintf
-#endif
-
-#if defined(MBEDTLS_THREADING_C)
-#include "mbedtls/threading.h"
-#endif
-
-#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
-#include <windows.h>
-#else
-#include <time.h>
-#endif
-
-#if defined(MBEDTLS_FS_IO)
-#include <stdio.h>
-#if !defined(_WIN32) || defined(EFIX64) || defined(EFI32)
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#endif /* !_WIN32 || EFIX64 || EFI32 */
-#endif
-
-/*
- * Item in a verification chain: cert and flags for it
- */
-typedef struct {
-    mbedtls_x509_crt *crt;
-    uint32_t flags;
-} x509_crt_verify_chain_item;
-
-/*
- * Max size of verification chain: end-entity + intermediates + trusted root
- */
-#define X509_MAX_VERIFY_CHAIN_SIZE    ( MBEDTLS_X509_MAX_INTERMEDIATE_CA + 2 )
-
-/*
- * Default profile
- */
-const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default =
-{
-#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES)
-    /* Allow SHA-1 (weak, but still safe in controlled environments) */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 ) |
-#endif
-    /* Only SHA-2 hashes */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA224 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
-    0xFFFFFFF, /* Any PK alg    */
-    0xFFFFFFF, /* Any curve     */
-    2048,
-};
-
-/*
- * Next-default profile
- */
-const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next =
-{
-    /* Hashes from SHA-256 and above */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
-    0xFFFFFFF, /* Any PK alg    */
-#if defined(MBEDTLS_ECP_C)
-    /* Curves at or above 128-bit security level */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP384R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP521R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_BP256R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_BP384R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_BP512R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256K1 ),
-#else
-    0,
-#endif
-    2048,
-};
-
-/*
- * NSA Suite B Profile
- */
-const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb =
-{
-    /* Only SHA-256 and 384 */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ),
-    /* Only ECDSA */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECDSA ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECKEY ),
-#if defined(MBEDTLS_ECP_C)
-    /* Only NIST P-256 and P-384 */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256R1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP384R1 ),
-#else
-    0,
-#endif
-    0,
-};
-
-/*
- * Check md_alg against profile
- * Return 0 if md_alg is acceptable for this profile, -1 otherwise
- */
-static int x509_profile_check_md_alg( const mbedtls_x509_crt_profile *profile,
-                                      mbedtls_md_type_t md_alg )
-{
-    if( md_alg == MBEDTLS_MD_NONE )
-        return( -1 );
-
-    if( ( profile->allowed_mds & MBEDTLS_X509_ID_FLAG( md_alg ) ) != 0 )
-        return( 0 );
-
-    return( -1 );
-}
-
-/*
- * Check pk_alg against profile
- * Return 0 if pk_alg is acceptable for this profile, -1 otherwise
- */
-static int x509_profile_check_pk_alg( const mbedtls_x509_crt_profile *profile,
-                                      mbedtls_pk_type_t pk_alg )
-{
-    if( pk_alg == MBEDTLS_PK_NONE )
-        return( -1 );
-
-    if( ( profile->allowed_pks & MBEDTLS_X509_ID_FLAG( pk_alg ) ) != 0 )
-        return( 0 );
-
-    return( -1 );
-}
-
-/*
- * Check key against profile
- * Return 0 if pk is acceptable for this profile, -1 otherwise
- */
-static int x509_profile_check_key( const mbedtls_x509_crt_profile *profile,
-                                   const mbedtls_pk_context *pk )
-{
-    const mbedtls_pk_type_t pk_alg = mbedtls_pk_get_type( pk );
-
-#if defined(MBEDTLS_RSA_C)
-    if( pk_alg == MBEDTLS_PK_RSA || pk_alg == MBEDTLS_PK_RSASSA_PSS )
-    {
-        if( mbedtls_pk_get_bitlen( pk ) >= profile->rsa_min_bitlen )
-            return( 0 );
-
-        return( -1 );
-    }
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-    if( pk_alg == MBEDTLS_PK_ECDSA ||
-        pk_alg == MBEDTLS_PK_ECKEY ||
-        pk_alg == MBEDTLS_PK_ECKEY_DH )
-    {
-        const mbedtls_ecp_group_id gid = mbedtls_pk_ec( *pk )->grp.id;
-
-        if( gid == MBEDTLS_ECP_DP_NONE )
-            return( -1 );
-
-        if( ( profile->allowed_curves & MBEDTLS_X509_ID_FLAG( gid ) ) != 0 )
-            return( 0 );
-
-        return( -1 );
-    }
-#endif
-
-    return( -1 );
-}
-
-/*
- * Like memcmp, but case-insensitive and always returns -1 if different
- */
-static int x509_memcasecmp( const void *s1, const void *s2, size_t len )
-{
-    size_t i;
-    unsigned char diff;
-    const unsigned char *n1 = s1, *n2 = s2;
-
-    for( i = 0; i < len; i++ )
-    {
-        diff = n1[i] ^ n2[i];
-
-        if( diff == 0 )
-            continue;
-
-        if( diff == 32 &&
-            ( ( n1[i] >= 'a' && n1[i] <= 'z' ) ||
-              ( n1[i] >= 'A' && n1[i] <= 'Z' ) ) )
-        {
-            continue;
-        }
-
-        return( -1 );
-    }
-
-    return( 0 );
-}
-
-/*
- * Return 0 if name matches wildcard, -1 otherwise
- */
-static int x509_check_wildcard( const char *cn, const mbedtls_x509_buf *name )
-{
-    size_t i;
-    size_t cn_idx = 0, cn_len = strlen( cn );
-
-    /* We can't have a match if there is no wildcard to match */
-    if( name->len < 3 || name->p[0] != '*' || name->p[1] != '.' )
-        return( -1 );
-
-    for( i = 0; i < cn_len; ++i )
-    {
-        if( cn[i] == '.' )
-        {
-            cn_idx = i;
-            break;
-        }
-    }
-
-    if( cn_idx == 0 )
-        return( -1 );
-
-    if( cn_len - cn_idx == name->len - 1 &&
-        x509_memcasecmp( name->p + 1, cn + cn_idx, name->len - 1 ) == 0 )
-    {
-        return( 0 );
-    }
-
-    return( -1 );
-}
-
-/*
- * Compare two X.509 strings, case-insensitive, and allowing for some encoding
- * variations (but not all).
- *
- * Return 0 if equal, -1 otherwise.
- */
-static int x509_string_cmp( const mbedtls_x509_buf *a, const mbedtls_x509_buf *b )
-{
-    if( a->tag == b->tag &&
-        a->len == b->len &&
-        memcmp( a->p, b->p, b->len ) == 0 )
-    {
-        return( 0 );
-    }
-
-    if( ( a->tag == MBEDTLS_ASN1_UTF8_STRING || a->tag == MBEDTLS_ASN1_PRINTABLE_STRING ) &&
-        ( b->tag == MBEDTLS_ASN1_UTF8_STRING || b->tag == MBEDTLS_ASN1_PRINTABLE_STRING ) &&
-        a->len == b->len &&
-        x509_memcasecmp( a->p, b->p, b->len ) == 0 )
-    {
-        return( 0 );
-    }
-
-    return( -1 );
-}
-
-/*
- * Compare two X.509 Names (aka rdnSequence).
- *
- * See RFC 5280 section 7.1, though we don't implement the whole algorithm:
- * we sometimes return unequal when the full algorithm would return equal,
- * but never the other way. (In particular, we don't do Unicode normalisation
- * or space folding.)
- *
- * Return 0 if equal, -1 otherwise.
- */
-static int x509_name_cmp( const mbedtls_x509_name *a, const mbedtls_x509_name *b )
-{
-    /* Avoid recursion, it might not be optimised by the compiler */
-    while( a != NULL || b != NULL )
-    {
-        if( a == NULL || b == NULL )
-            return( -1 );
-
-        /* type */
-        if( a->oid.tag != b->oid.tag ||
-            a->oid.len != b->oid.len ||
-            memcmp( a->oid.p, b->oid.p, b->oid.len ) != 0 )
-        {
-            return( -1 );
-        }
-
-        /* value */
-        if( x509_string_cmp( &a->val, &b->val ) != 0 )
-            return( -1 );
-
-        /* structure of the list of sets */
-        if( a->next_merged != b->next_merged )
-            return( -1 );
-
-        a = a->next;
-        b = b->next;
-    }
-
-    /* a == NULL == b */
-    return( 0 );
-}
-
-/*
- * Reset (init or clear) a verify_chain
- */
-static void x509_crt_verify_chain_reset(
-    mbedtls_x509_crt_verify_chain *ver_chain )
-{
-    size_t i;
-
-    for( i = 0; i < MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE; i++ )
-    {
-        ver_chain->items[i].crt = NULL;
-        ver_chain->items[i].flags = (uint32_t) -1;
-    }
-
-    ver_chain->len = 0;
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    ver_chain->trust_ca_cb_result = NULL;
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-}
-
-/*
- *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
- */
-static int x509_get_version( unsigned char **p,
-                             const unsigned char *end,
-                             int *ver )
-{
-    int ret;
-    size_t len;
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        {
-            *ver = 0;
-            return( 0 );
-        }
-
-        return( ret );
-    }
-
-    end = *p + len;
-
-    if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_VERSION +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- *  Validity ::= SEQUENCE {
- *       notBefore      Time,
- *       notAfter       Time }
- */
-static int x509_get_dates( unsigned char **p,
-                           const unsigned char *end,
-                           mbedtls_x509_time *from,
-                           mbedtls_x509_time *to )
-{
-    int ret;
-    size_t len;
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
-
-    end = *p + len;
-
-    if( ( ret = mbedtls_x509_get_time( p, end, from ) ) != 0 )
-        return( ret );
-
-    if( ( ret = mbedtls_x509_get_time( p, end, to ) ) != 0 )
-        return( ret );
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_DATE +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- * X.509 v2/v3 unique identifier (not parsed)
- */
-static int x509_get_uid( unsigned char **p,
-                         const unsigned char *end,
-                         mbedtls_x509_buf *uid, int n )
-{
-    int ret;
-
-    if( *p == end )
-        return( 0 );
-
-    uid->tag = **p;
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &uid->len,
-            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | n ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-            return( 0 );
-
-        return( ret );
-    }
-
-    uid->p = *p;
-    *p += uid->len;
-
-    return( 0 );
-}
-
-static int x509_get_basic_constraints( unsigned char **p,
-                                       const unsigned char *end,
-                                       int *ca_istrue,
-                                       int *max_pathlen )
-{
-    int ret;
-    size_t len;
-
-    /*
-     * BasicConstraints ::= SEQUENCE {
-     *      cA                      BOOLEAN DEFAULT FALSE,
-     *      pathLenConstraint       INTEGER (0..MAX) OPTIONAL }
-     */
-    *ca_istrue = 0; /* DEFAULT FALSE */
-    *max_pathlen = 0; /* endless */
-
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    if( *p == end )
-        return( 0 );
-
-    if( ( ret = mbedtls_asn1_get_bool( p, end, ca_istrue ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-            ret = mbedtls_asn1_get_int( p, end, ca_istrue );
-
-        if( ret != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        if( *ca_istrue != 0 )
-            *ca_istrue = 1;
-    }
-
-    if( *p == end )
-        return( 0 );
-
-    if( ( ret = mbedtls_asn1_get_int( p, end, max_pathlen ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    (*max_pathlen)++;
-
-    return( 0 );
-}
-
-static int x509_get_ns_cert_type( unsigned char **p,
-                                       const unsigned char *end,
-                                       unsigned char *ns_cert_type)
-{
-    int ret;
-    mbedtls_x509_bitstring bs = { 0, 0, NULL };
-
-    if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    if( bs.len != 1 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_INVALID_LENGTH );
-
-    /* Get actual bitstring */
-    *ns_cert_type = *bs.p;
-    return( 0 );
-}
-
-static int x509_get_key_usage( unsigned char **p,
-                               const unsigned char *end,
-                               unsigned int *key_usage)
-{
-    int ret;
-    size_t i;
-    mbedtls_x509_bitstring bs = { 0, 0, NULL };
-
-    if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    if( bs.len < 1 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_INVALID_LENGTH );
-
-    /* Get actual bitstring */
-    *key_usage = 0;
-    for( i = 0; i < bs.len && i < sizeof( unsigned int ); i++ )
-    {
-        *key_usage |= (unsigned int) bs.p[i] << (8*i);
-    }
-
-    return( 0 );
-}
-
-/*
- * ExtKeyUsageSyntax ::= SEQUENCE SIZE (1..MAX) OF KeyPurposeId
- *
- * KeyPurposeId ::= OBJECT IDENTIFIER
- */
-static int x509_get_ext_key_usage( unsigned char **p,
-                               const unsigned char *end,
-                               mbedtls_x509_sequence *ext_key_usage)
-{
-    int ret;
-
-    if( ( ret = mbedtls_asn1_get_sequence_of( p, end, ext_key_usage, MBEDTLS_ASN1_OID ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    /* Sequence length must be >= 1 */
-    if( ext_key_usage->buf.p == NULL )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_INVALID_LENGTH );
-
-    return( 0 );
-}
-
-/*
- * SubjectAltName ::= GeneralNames
- *
- * GeneralNames ::= SEQUENCE SIZE (1..MAX) OF GeneralName
- *
- * GeneralName ::= CHOICE {
- *      otherName                       [0]     OtherName,
- *      rfc822Name                      [1]     IA5String,
- *      dNSName                         [2]     IA5String,
- *      x400Address                     [3]     ORAddress,
- *      directoryName                   [4]     Name,
- *      ediPartyName                    [5]     EDIPartyName,
- *      uniformResourceIdentifier       [6]     IA5String,
- *      iPAddress                       [7]     OCTET STRING,
- *      registeredID                    [8]     OBJECT IDENTIFIER }
- *
- * OtherName ::= SEQUENCE {
- *      type-id    OBJECT IDENTIFIER,
- *      value      [0] EXPLICIT ANY DEFINED BY type-id }
- *
- * EDIPartyName ::= SEQUENCE {
- *      nameAssigner            [0]     DirectoryString OPTIONAL,
- *      partyName               [1]     DirectoryString }
- *
- * NOTE: we only parse and use dNSName at this point.
- */
-static int x509_get_subject_alt_name( unsigned char **p,
-                                      const unsigned char *end,
-                                      mbedtls_x509_sequence *subject_alt_name )
-{
-    int ret;
-    size_t len, tag_len;
-    mbedtls_asn1_buf *buf;
-    unsigned char tag;
-    mbedtls_asn1_sequence *cur = subject_alt_name;
-
-    /* Get main sequence tag */
-    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-    if( *p + len != end )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    while( *p < end )
-    {
-        if( ( end - *p ) < 1 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                    MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
-        tag = **p;
-        (*p)++;
-        if( ( ret = mbedtls_asn1_get_len( p, end, &tag_len ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        if( ( tag & MBEDTLS_ASN1_TAG_CLASS_MASK ) !=
-                MBEDTLS_ASN1_CONTEXT_SPECIFIC )
-        {
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                    MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-        }
-
-        /* Skip everything but DNS name */
-        if( tag != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | 2 ) )
-        {
-            *p += tag_len;
-            continue;
-        }
-
-        /* Allocate and assign next pointer */
-        if( cur->buf.p != NULL )
-        {
-            if( cur->next != NULL )
-                return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS );
-
-            cur->next = mbedtls_calloc( 1, sizeof( mbedtls_asn1_sequence ) );
-
-            if( cur->next == NULL )
-                return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                        MBEDTLS_ERR_ASN1_ALLOC_FAILED );
-
-            cur = cur->next;
-        }
-
-        buf = &(cur->buf);
-        buf->tag = tag;
-        buf->p = *p;
-        buf->len = tag_len;
-        *p += buf->len;
-    }
-
-    /* Set final sequence entry's next pointer to NULL */
-    cur->next = NULL;
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- * X.509 v3 extensions
- *
- */
-static int x509_get_crt_ext( unsigned char **p,
-                             const unsigned char *end,
-                             mbedtls_x509_crt *crt )
-{
-    int ret;
-    size_t len;
-    unsigned char *end_ext_data, *end_ext_octet;
-
-    if( ( ret = mbedtls_x509_get_ext( p, end, &crt->v3_ext, 3 ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-            return( 0 );
-
-        return( ret );
-    }
-
-    while( *p < end )
-    {
-        /*
-         * Extension  ::=  SEQUENCE  {
-         *      extnID      OBJECT IDENTIFIER,
-         *      critical    BOOLEAN DEFAULT FALSE,
-         *      extnValue   OCTET STRING  }
-         */
-        mbedtls_x509_buf extn_oid = {0, 0, NULL};
-        int is_critical = 0; /* DEFAULT FALSE */
-        int ext_type = 0;
-
-        if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
-                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        end_ext_data = *p + len;
-
-        /* Get extension ID */
-        if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &extn_oid.len,
-                                          MBEDTLS_ASN1_OID ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        extn_oid.tag = MBEDTLS_ASN1_OID;
-        extn_oid.p = *p;
-        *p += extn_oid.len;
-
-        /* Get optional critical */
-        if( ( ret = mbedtls_asn1_get_bool( p, end_ext_data, &is_critical ) ) != 0 &&
-            ( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        /* Data should be octet string type */
-        if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len,
-                MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
-
-        end_ext_octet = *p + len;
-
-        if( end_ext_octet != end_ext_data )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-        /*
-         * Detect supported extensions
-         */
-        ret = mbedtls_oid_get_x509_ext_type( &extn_oid, &ext_type );
-
-        if( ret != 0 )
-        {
-            /* No parser found, skip extension */
-            *p = end_ext_octet;
-
-#if !defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
-            if( is_critical )
-            {
-                /* Data is marked as critical: fail */
-                return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                        MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
-            }
-#endif
-            continue;
-        }
-
-        /* Forbid repeated extensions */
-        if( ( crt->ext_types & ext_type ) != 0 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS );
-
-        crt->ext_types |= ext_type;
-
-        switch( ext_type )
-        {
-        case MBEDTLS_X509_EXT_BASIC_CONSTRAINTS:
-            /* Parse basic constraints */
-            if( ( ret = x509_get_basic_constraints( p, end_ext_octet,
-                    &crt->ca_istrue, &crt->max_pathlen ) ) != 0 )
-                return( ret );
-            break;
-
-        case MBEDTLS_X509_EXT_KEY_USAGE:
-            /* Parse key usage */
-            if( ( ret = x509_get_key_usage( p, end_ext_octet,
-                    &crt->key_usage ) ) != 0 )
-                return( ret );
-            break;
-
-        case MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE:
-            /* Parse extended key usage */
-            if( ( ret = x509_get_ext_key_usage( p, end_ext_octet,
-                    &crt->ext_key_usage ) ) != 0 )
-                return( ret );
-            break;
-
-        case MBEDTLS_X509_EXT_SUBJECT_ALT_NAME:
-            /* Parse subject alt name */
-            if( ( ret = x509_get_subject_alt_name( p, end_ext_octet,
-                    &crt->subject_alt_names ) ) != 0 )
-                return( ret );
-            break;
-
-        case MBEDTLS_X509_EXT_NS_CERT_TYPE:
-            /* Parse netscape certificate type */
-            if( ( ret = x509_get_ns_cert_type( p, end_ext_octet,
-                    &crt->ns_cert_type ) ) != 0 )
-                return( ret );
-            break;
-
-        default:
-            /*
-             * If this is a non-critical extension, which the oid layer
-             * supports, but there isn't an x509 parser for it,
-             * skip the extension.
-             */
-#if !defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
-            if( is_critical )
-                return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE );
-            else
-#endif
-                *p = end_ext_octet;
-        }
-    }
-
-    if( *p != end )
-        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-
-    return( 0 );
-}
-
-/*
- * Parse and fill a single X.509 certificate in DER format
- */
-static int x509_crt_parse_der_core( mbedtls_x509_crt *crt,
-                                    const unsigned char *buf,
-                                    size_t buflen,
-                                    int make_copy )
-{
-    int ret;
-    size_t len;
-    unsigned char *p, *end, *crt_end;
-    mbedtls_x509_buf sig_params1, sig_params2, sig_oid2;
-
-    memset( &sig_params1, 0, sizeof( mbedtls_x509_buf ) );
-    memset( &sig_params2, 0, sizeof( mbedtls_x509_buf ) );
-    memset( &sig_oid2, 0, sizeof( mbedtls_x509_buf ) );
-
-    /*
-     * Check for valid input
-     */
-    if( crt == NULL || buf == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    /* Use the original buffer until we figure out actual length. */
-    p = (unsigned char*) buf;
-    len = buflen;
-    end = p + len;
-
-    /*
-     * Certificate  ::=  SEQUENCE  {
-     *      tbsCertificate       TBSCertificate,
-     *      signatureAlgorithm   AlgorithmIdentifier,
-     *      signatureValue       BIT STRING  }
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
-    }
-
-    end = crt_end = p + len;
-    crt->raw.len = crt_end - buf;
-    if( make_copy != 0 )
-    {
-        /* Create and populate a new buffer for the raw field. */
-        crt->raw.p = p = mbedtls_calloc( 1, crt->raw.len );
-        if( crt->raw.p == NULL )
-            return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-        memcpy( crt->raw.p, buf, crt->raw.len );
-        crt->own_buffer = 1;
-
-        p += crt->raw.len - len;
-        end = crt_end = p + len;
-    }
-    else
-    {
-        crt->raw.p = (unsigned char*) buf;
-        crt->own_buffer = 0;
-    }
-
-    /*
-     * TBSCertificate  ::=  SEQUENCE  {
-     */
-    crt->tbs.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    end = p + len;
-    crt->tbs.len = end - crt->tbs.p;
-
-    /*
-     * Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
-     *
-     * CertificateSerialNumber  ::=  INTEGER
-     *
-     * signature            AlgorithmIdentifier
-     */
-    if( ( ret = x509_get_version(  &p, end, &crt->version  ) ) != 0 ||
-        ( ret = mbedtls_x509_get_serial(   &p, end, &crt->serial   ) ) != 0 ||
-        ( ret = mbedtls_x509_get_alg(      &p, end, &crt->sig_oid,
-                                            &sig_params1 ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    if( crt->version < 0 || crt->version > 2 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
-    }
-
-    crt->version++;
-
-    if( ( ret = mbedtls_x509_get_sig_alg( &crt->sig_oid, &sig_params1,
-                                  &crt->sig_md, &crt->sig_pk,
-                                  &crt->sig_opts ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    /*
-     * issuer               Name
-     */
-    crt->issuer_raw.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    if( ( ret = mbedtls_x509_get_name( &p, p + len, &crt->issuer ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    crt->issuer_raw.len = p - crt->issuer_raw.p;
-
-    /*
-     * Validity ::= SEQUENCE {
-     *      notBefore      Time,
-     *      notAfter       Time }
-     *
-     */
-    if( ( ret = x509_get_dates( &p, end, &crt->valid_from,
-                                         &crt->valid_to ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    /*
-     * subject              Name
-     */
-    crt->subject_raw.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    if( len && ( ret = mbedtls_x509_get_name( &p, p + len, &crt->subject ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    crt->subject_raw.len = p - crt->subject_raw.p;
-
-    /*
-     * SubjectPublicKeyInfo
-     */
-    crt->pk_raw.p = p;
-    if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &crt->pk ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-    crt->pk_raw.len = p - crt->pk_raw.p;
-
-    /*
-     *  issuerUniqueID  [1]  IMPLICIT UniqueIdentifier OPTIONAL,
-     *                       -- If present, version shall be v2 or v3
-     *  subjectUniqueID [2]  IMPLICIT UniqueIdentifier OPTIONAL,
-     *                       -- If present, version shall be v2 or v3
-     *  extensions      [3]  EXPLICIT Extensions OPTIONAL
-     *                       -- If present, version shall be v3
-     */
-    if( crt->version == 2 || crt->version == 3 )
-    {
-        ret = x509_get_uid( &p, end, &crt->issuer_id,  1 );
-        if( ret != 0 )
-        {
-            mbedtls_x509_crt_free( crt );
-            return( ret );
-        }
-    }
-
-    if( crt->version == 2 || crt->version == 3 )
-    {
-        ret = x509_get_uid( &p, end, &crt->subject_id,  2 );
-        if( ret != 0 )
-        {
-            mbedtls_x509_crt_free( crt );
-            return( ret );
-        }
-    }
-
-#if !defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3)
-    if( crt->version == 3 )
-#endif
-    {
-        ret = x509_get_crt_ext( &p, end, crt );
-        if( ret != 0 )
-        {
-            mbedtls_x509_crt_free( crt );
-            return( ret );
-        }
-    }
-
-    if( p != end )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    end = crt_end;
-
-    /*
-     *  }
-     *  -- end of TBSCertificate
-     *
-     *  signatureAlgorithm   AlgorithmIdentifier,
-     *  signatureValue       BIT STRING
-     */
-    if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    if( crt->sig_oid.len != sig_oid2.len ||
-        memcmp( crt->sig_oid.p, sig_oid2.p, crt->sig_oid.len ) != 0 ||
-        sig_params1.len != sig_params2.len ||
-        ( sig_params1.len != 0 &&
-          memcmp( sig_params1.p, sig_params2.p, sig_params1.len ) != 0 ) )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_SIG_MISMATCH );
-    }
-
-    if( ( ret = mbedtls_x509_get_sig( &p, end, &crt->sig ) ) != 0 )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( ret );
-    }
-
-    if( p != end )
-    {
-        mbedtls_x509_crt_free( crt );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    return( 0 );
-}
-
-/*
- * Parse one X.509 certificate in DER format from a buffer and add them to a
- * chained list
- */
-static int mbedtls_x509_crt_parse_der_internal( mbedtls_x509_crt *chain,
-                                                const unsigned char *buf,
-                                                size_t buflen,
-                                                int make_copy )
-{
-    int ret;
-    mbedtls_x509_crt *crt = chain, *prev = NULL;
-
-    /*
-     * Check for valid input
-     */
-    if( crt == NULL || buf == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    while( crt->version != 0 && crt->next != NULL )
-    {
-        prev = crt;
-        crt = crt->next;
-    }
-
-    /*
-     * Add new certificate on the end of the chain if needed.
-     */
-    if( crt->version != 0 && crt->next == NULL )
-    {
-        crt->next = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) );
-
-        if( crt->next == NULL )
-            return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-        prev = crt;
-        mbedtls_x509_crt_init( crt->next );
-        crt = crt->next;
-    }
-
-    if( ( ret = x509_crt_parse_der_core( crt, buf, buflen, make_copy ) ) != 0 )
-    {
-        if( prev )
-            prev->next = NULL;
-
-        if( crt != chain )
-            mbedtls_free( crt );
-
-        return( ret );
-    }
-
-    return( 0 );
-}
-
-int mbedtls_x509_crt_parse_der_nocopy( mbedtls_x509_crt *chain,
-                                       const unsigned char *buf,
-                                       size_t buflen )
-{
-    return( mbedtls_x509_crt_parse_der_internal( chain, buf, buflen, 0 ) );
-}
-
-int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain,
-                                const unsigned char *buf,
-                                size_t buflen )
-{
-    return( mbedtls_x509_crt_parse_der_internal( chain, buf, buflen, 1 ) );
-}
-
-/*
- * Parse one or more PEM certificates from a buffer and add them to the chained
- * list
- */
-int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain,
-                            const unsigned char *buf,
-                            size_t buflen )
-{
-#if defined(MBEDTLS_PEM_PARSE_C)
-    int success = 0, first_error = 0, total_failed = 0;
-    int buf_format = MBEDTLS_X509_FORMAT_DER;
-#endif
-
-    /*
-     * Check for valid input
-     */
-    if( chain == NULL || buf == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    /*
-     * Determine buffer content. Buffer contains either one DER certificate or
-     * one or more PEM certificates.
-     */
-#if defined(MBEDTLS_PEM_PARSE_C)
-    if( buflen != 0 && buf[buflen - 1] == '\0' &&
-        strstr( (const char *) buf, "-----BEGIN CERTIFICATE-----" ) != NULL )
-    {
-        buf_format = MBEDTLS_X509_FORMAT_PEM;
-    }
-
-    if( buf_format == MBEDTLS_X509_FORMAT_DER )
-        return mbedtls_x509_crt_parse_der( chain, buf, buflen );
-#else
-    return mbedtls_x509_crt_parse_der( chain, buf, buflen );
-#endif
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-    if( buf_format == MBEDTLS_X509_FORMAT_PEM )
-    {
-        int ret;
-        mbedtls_pem_context pem;
-
-        /* 1 rather than 0 since the terminating NULL byte is counted in */
-        while( buflen > 1 )
-        {
-            size_t use_len;
-            mbedtls_pem_init( &pem );
-
-            /* If we get there, we know the string is null-terminated */
-            ret = mbedtls_pem_read_buffer( &pem,
-                           "-----BEGIN CERTIFICATE-----",
-                           "-----END CERTIFICATE-----",
-                           buf, NULL, 0, &use_len );
-
-            if( ret == 0 )
-            {
-                /*
-                 * Was PEM encoded
-                 */
-                buflen -= use_len;
-                buf += use_len;
-            }
-            else if( ret == MBEDTLS_ERR_PEM_BAD_INPUT_DATA )
-            {
-                return( ret );
-            }
-            else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
-            {
-                mbedtls_pem_free( &pem );
-
-                /*
-                 * PEM header and footer were found
-                 */
-                buflen -= use_len;
-                buf += use_len;
-
-                if( first_error == 0 )
-                    first_error = ret;
-
-                total_failed++;
-                continue;
-            }
-            else
-                break;
-
-            ret = mbedtls_x509_crt_parse_der( chain, pem.buf, pem.buflen );
-
-            mbedtls_pem_free( &pem );
-
-            if( ret != 0 )
-            {
-                /*
-                 * Quit parsing on a memory error
-                 */
-                if( ret == MBEDTLS_ERR_X509_ALLOC_FAILED )
-                    return( ret );
-
-                if( first_error == 0 )
-                    first_error = ret;
-
-                total_failed++;
-                continue;
-            }
-
-            success = 1;
-        }
-    }
-
-    if( success )
-        return( total_failed );
-    else if( first_error )
-        return( first_error );
-    else
-        return( MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT );
-#endif /* MBEDTLS_PEM_PARSE_C */
-}
-
-#if defined(MBEDTLS_FS_IO)
-/*
- * Load one or more certificates and add them to the chained list
- */
-int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path )
-{
-    int ret;
-    size_t n;
-    unsigned char *buf;
-
-    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
-        return( ret );
-
-    ret = mbedtls_x509_crt_parse( chain, buf, n );
-
-    mbedtls_platform_zeroize( buf, n );
-    mbedtls_free( buf );
-
-    return( ret );
-}
-
-int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
-{
-    int ret = 0;
-#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
-    int w_ret;
-    WCHAR szDir[MAX_PATH];
-    char filename[MAX_PATH];
-    char *p;
-    size_t len = strlen( path );
-
-    WIN32_FIND_DATAW file_data;
-    HANDLE hFind;
-
-    if( len > MAX_PATH - 3 )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    memset( szDir, 0, sizeof(szDir) );
-    memset( filename, 0, MAX_PATH );
-    memcpy( filename, path, len );
-    filename[len++] = '\\';
-    p = filename + len;
-    filename[len++] = '*';
-
-    w_ret = MultiByteToWideChar( CP_ACP, 0, filename, (int)len, szDir,
-                                 MAX_PATH - 3 );
-    if( w_ret == 0 )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    hFind = FindFirstFileW( szDir, &file_data );
-    if( hFind == INVALID_HANDLE_VALUE )
-        return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
-
-    len = MAX_PATH - len;
-    do
-    {
-        memset( p, 0, len );
-
-        if( file_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
-            continue;
-
-        w_ret = WideCharToMultiByte( CP_ACP, 0, file_data.cFileName,
-                                     lstrlenW( file_data.cFileName ),
-                                     p, (int) len - 1,
-                                     NULL, NULL );
-        if( w_ret == 0 )
-        {
-            ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
-            goto cleanup;
-        }
-
-        w_ret = mbedtls_x509_crt_parse_file( chain, filename );
-        if( w_ret < 0 )
-            ret++;
-        else
-            ret += w_ret;
-    }
-    while( FindNextFileW( hFind, &file_data ) != 0 );
-
-    if( GetLastError() != ERROR_NO_MORE_FILES )
-        ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
-
-cleanup:
-    FindClose( hFind );
-#else /* _WIN32 */
-    int t_ret;
-    int snp_ret;
-    struct stat sb;
-    struct dirent *entry;
-    char entry_name[MBEDTLS_X509_MAX_FILE_PATH_LEN];
-    DIR *dir = opendir( path );
-
-    if( dir == NULL )
-        return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
-
-#if defined(MBEDTLS_THREADING_C)
-    if( ( ret = mbedtls_mutex_lock( &mbedtls_threading_readdir_mutex ) ) != 0 )
-    {
-        closedir( dir );
-        return( ret );
-    }
-#endif /* MBEDTLS_THREADING_C */
-
-    while( ( entry = readdir( dir ) ) != NULL )
-    {
-        snp_ret = mbedtls_snprintf( entry_name, sizeof entry_name,
-                                    "%s/%s", path, entry->d_name );
-
-        if( snp_ret < 0 || (size_t)snp_ret >= sizeof entry_name )
-        {
-            ret = MBEDTLS_ERR_X509_BUFFER_TOO_SMALL;
-            goto cleanup;
-        }
-        else if( stat( entry_name, &sb ) == -1 )
-        {
-            ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
-            goto cleanup;
-        }
-
-        if( !S_ISREG( sb.st_mode ) )
-            continue;
-
-        // Ignore parse errors
-        //
-        t_ret = mbedtls_x509_crt_parse_file( chain, entry_name );
-        if( t_ret < 0 )
-            ret++;
-        else
-            ret += t_ret;
-    }
-
-cleanup:
-    closedir( dir );
-
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &mbedtls_threading_readdir_mutex ) != 0 )
-        ret = MBEDTLS_ERR_THREADING_MUTEX_ERROR;
-#endif /* MBEDTLS_THREADING_C */
-
-#endif /* _WIN32 */
-
-    return( ret );
-}
-#endif /* MBEDTLS_FS_IO */
-
-static int x509_info_subject_alt_name( char **buf, size_t *size,
-                                       const mbedtls_x509_sequence *subject_alt_name )
-{
-    size_t i;
-    size_t n = *size;
-    char *p = *buf;
-    const mbedtls_x509_sequence *cur = subject_alt_name;
-    const char *sep = "";
-    size_t sep_len = 0;
-
-    while( cur != NULL )
-    {
-        if( cur->buf.len + sep_len >= n )
-        {
-            *p = '\0';
-            return( MBEDTLS_ERR_X509_BUFFER_TOO_SMALL );
-        }
-
-        n -= cur->buf.len + sep_len;
-        for( i = 0; i < sep_len; i++ )
-            *p++ = sep[i];
-        for( i = 0; i < cur->buf.len; i++ )
-            *p++ = cur->buf.p[i];
-
-        sep = ", ";
-        sep_len = 2;
-
-        cur = cur->next;
-    }
-
-    *p = '\0';
-
-    *size = n;
-    *buf = p;
-
-    return( 0 );
-}
-
-#define PRINT_ITEM(i)                           \
-    {                                           \
-        ret = mbedtls_snprintf( p, n, "%s" i, sep );    \
-        MBEDTLS_X509_SAFE_SNPRINTF;                        \
-        sep = ", ";                             \
-    }
-
-#define CERT_TYPE(type,name)                    \
-    if( ns_cert_type & (type) )                 \
-        PRINT_ITEM( name );
-
-static int x509_info_cert_type( char **buf, size_t *size,
-                                unsigned char ns_cert_type )
-{
-    int ret;
-    size_t n = *size;
-    char *p = *buf;
-    const char *sep = "";
-
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT,         "SSL Client" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER,         "SSL Server" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_EMAIL,              "Email" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING,     "Object Signing" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_RESERVED,           "Reserved" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_CA,             "SSL CA" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA,           "Email CA" );
-    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA,  "Object Signing CA" );
-
-    *size = n;
-    *buf = p;
-
-    return( 0 );
-}
-
-#define KEY_USAGE(code,name)    \
-    if( key_usage & (code) )    \
-        PRINT_ITEM( name );
-
-static int x509_info_key_usage( char **buf, size_t *size,
-                                unsigned int key_usage )
-{
-    int ret;
-    size_t n = *size;
-    char *p = *buf;
-    const char *sep = "";
-
-    KEY_USAGE( MBEDTLS_X509_KU_DIGITAL_SIGNATURE,    "Digital Signature" );
-    KEY_USAGE( MBEDTLS_X509_KU_NON_REPUDIATION,      "Non Repudiation" );
-    KEY_USAGE( MBEDTLS_X509_KU_KEY_ENCIPHERMENT,     "Key Encipherment" );
-    KEY_USAGE( MBEDTLS_X509_KU_DATA_ENCIPHERMENT,    "Data Encipherment" );
-    KEY_USAGE( MBEDTLS_X509_KU_KEY_AGREEMENT,        "Key Agreement" );
-    KEY_USAGE( MBEDTLS_X509_KU_KEY_CERT_SIGN,        "Key Cert Sign" );
-    KEY_USAGE( MBEDTLS_X509_KU_CRL_SIGN,             "CRL Sign" );
-    KEY_USAGE( MBEDTLS_X509_KU_ENCIPHER_ONLY,        "Encipher Only" );
-    KEY_USAGE( MBEDTLS_X509_KU_DECIPHER_ONLY,        "Decipher Only" );
-
-    *size = n;
-    *buf = p;
-
-    return( 0 );
-}
-
-static int x509_info_ext_key_usage( char **buf, size_t *size,
-                                    const mbedtls_x509_sequence *extended_key_usage )
-{
-    int ret;
-    const char *desc;
-    size_t n = *size;
-    char *p = *buf;
-    const mbedtls_x509_sequence *cur = extended_key_usage;
-    const char *sep = "";
-
-    while( cur != NULL )
-    {
-        if( mbedtls_oid_get_extended_key_usage( &cur->buf, &desc ) != 0 )
-            desc = "???";
-
-        ret = mbedtls_snprintf( p, n, "%s%s", sep, desc );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        sep = ", ";
-
-        cur = cur->next;
-    }
-
-    *size = n;
-    *buf = p;
-
-    return( 0 );
-}
-
-/*
- * Return an informational string about the certificate.
- */
-#define BEFORE_COLON    18
-#define BC              "18"
-int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix,
-                   const mbedtls_x509_crt *crt )
-{
-    int ret;
-    size_t n;
-    char *p;
-    char key_size_str[BEFORE_COLON];
-
-    p = buf;
-    n = size;
-
-    if( NULL == crt )
-    {
-        ret = mbedtls_snprintf( p, n, "\nCertificate is uninitialised!\n" );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        return( (int) ( size - n ) );
-    }
-
-    ret = mbedtls_snprintf( p, n, "%scert. version     : %d\n",
-                               prefix, crt->version );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-    ret = mbedtls_snprintf( p, n, "%sserial number     : ",
-                               prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_x509_serial_gets( p, n, &crt->serial );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%sissuer name       : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-    ret = mbedtls_x509_dn_gets( p, n, &crt->issuer  );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%ssubject name      : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-    ret = mbedtls_x509_dn_gets( p, n, &crt->subject );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%sissued  on        : " \
-                   "%04d-%02d-%02d %02d:%02d:%02d", prefix,
-                   crt->valid_from.year, crt->valid_from.mon,
-                   crt->valid_from.day,  crt->valid_from.hour,
-                   crt->valid_from.min,  crt->valid_from.sec );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%sexpires on        : " \
-                   "%04d-%02d-%02d %02d:%02d:%02d", prefix,
-                   crt->valid_to.year, crt->valid_to.mon,
-                   crt->valid_to.day,  crt->valid_to.hour,
-                   crt->valid_to.min,  crt->valid_to.sec );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%ssigned using      : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_x509_sig_alg_gets( p, n, &crt->sig_oid, crt->sig_pk,
-                             crt->sig_md, crt->sig_opts );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    /* Key size */
-    if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON,
-                                      mbedtls_pk_get_name( &crt->pk ) ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    ret = mbedtls_snprintf( p, n, "\n%s%-" BC "s: %d bits", prefix, key_size_str,
-                          (int) mbedtls_pk_get_bitlen( &crt->pk ) );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    /*
-     * Optional extensions
-     */
-
-    if( crt->ext_types & MBEDTLS_X509_EXT_BASIC_CONSTRAINTS )
-    {
-        ret = mbedtls_snprintf( p, n, "\n%sbasic constraints : CA=%s", prefix,
-                        crt->ca_istrue ? "true" : "false" );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        if( crt->max_pathlen > 0 )
-        {
-            ret = mbedtls_snprintf( p, n, ", max_pathlen=%d", crt->max_pathlen - 1 );
-            MBEDTLS_X509_SAFE_SNPRINTF;
-        }
-    }
-
-    if( crt->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME )
-    {
-        ret = mbedtls_snprintf( p, n, "\n%ssubject alt name  : ", prefix );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        if( ( ret = x509_info_subject_alt_name( &p, &n,
-                                            &crt->subject_alt_names ) ) != 0 )
-            return( ret );
-    }
-
-    if( crt->ext_types & MBEDTLS_X509_EXT_NS_CERT_TYPE )
-    {
-        ret = mbedtls_snprintf( p, n, "\n%scert. type        : ", prefix );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        if( ( ret = x509_info_cert_type( &p, &n, crt->ns_cert_type ) ) != 0 )
-            return( ret );
-    }
-
-    if( crt->ext_types & MBEDTLS_X509_EXT_KEY_USAGE )
-    {
-        ret = mbedtls_snprintf( p, n, "\n%skey usage         : ", prefix );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        if( ( ret = x509_info_key_usage( &p, &n, crt->key_usage ) ) != 0 )
-            return( ret );
-    }
-
-    if( crt->ext_types & MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE )
-    {
-        ret = mbedtls_snprintf( p, n, "\n%sext key usage     : ", prefix );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-
-        if( ( ret = x509_info_ext_key_usage( &p, &n,
-                                             &crt->ext_key_usage ) ) != 0 )
-            return( ret );
-    }
-
-    ret = mbedtls_snprintf( p, n, "\n" );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    return( (int) ( size - n ) );
-}
-
-struct x509_crt_verify_string {
-    int code;
-    const char *string;
-};
-
-static const struct x509_crt_verify_string x509_crt_verify_strings[] = {
-    { MBEDTLS_X509_BADCERT_EXPIRED,       "The certificate validity has expired" },
-    { MBEDTLS_X509_BADCERT_REVOKED,       "The certificate has been revoked (is on a CRL)" },
-    { MBEDTLS_X509_BADCERT_CN_MISMATCH,   "The certificate Common Name (CN) does not match with the expected CN" },
-    { MBEDTLS_X509_BADCERT_NOT_TRUSTED,   "The certificate is not correctly signed by the trusted CA" },
-    { MBEDTLS_X509_BADCRL_NOT_TRUSTED,    "The CRL is not correctly signed by the trusted CA" },
-    { MBEDTLS_X509_BADCRL_EXPIRED,        "The CRL is expired" },
-    { MBEDTLS_X509_BADCERT_MISSING,       "Certificate was missing" },
-    { MBEDTLS_X509_BADCERT_SKIP_VERIFY,   "Certificate verification was skipped" },
-    { MBEDTLS_X509_BADCERT_OTHER,         "Other reason (can be used by verify callback)" },
-    { MBEDTLS_X509_BADCERT_FUTURE,        "The certificate validity starts in the future" },
-    { MBEDTLS_X509_BADCRL_FUTURE,         "The CRL is from the future" },
-    { MBEDTLS_X509_BADCERT_KEY_USAGE,     "Usage does not match the keyUsage extension" },
-    { MBEDTLS_X509_BADCERT_EXT_KEY_USAGE, "Usage does not match the extendedKeyUsage extension" },
-    { MBEDTLS_X509_BADCERT_NS_CERT_TYPE,  "Usage does not match the nsCertType extension" },
-    { MBEDTLS_X509_BADCERT_BAD_MD,        "The certificate is signed with an unacceptable hash." },
-    { MBEDTLS_X509_BADCERT_BAD_PK,        "The certificate is signed with an unacceptable PK alg (eg RSA vs ECDSA)." },
-    { MBEDTLS_X509_BADCERT_BAD_KEY,       "The certificate is signed with an unacceptable key (eg bad curve, RSA too short)." },
-    { MBEDTLS_X509_BADCRL_BAD_MD,         "The CRL is signed with an unacceptable hash." },
-    { MBEDTLS_X509_BADCRL_BAD_PK,         "The CRL is signed with an unacceptable PK alg (eg RSA vs ECDSA)." },
-    { MBEDTLS_X509_BADCRL_BAD_KEY,        "The CRL is signed with an unacceptable key (eg bad curve, RSA too short)." },
-    { 0, NULL }
-};
-
-int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix,
-                          uint32_t flags )
-{
-    int ret;
-    const struct x509_crt_verify_string *cur;
-    char *p = buf;
-    size_t n = size;
-
-    for( cur = x509_crt_verify_strings; cur->string != NULL ; cur++ )
-    {
-        if( ( flags & cur->code ) == 0 )
-            continue;
-
-        ret = mbedtls_snprintf( p, n, "%s%s\n", prefix, cur->string );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-        flags ^= cur->code;
-    }
-
-    if( flags != 0 )
-    {
-        ret = mbedtls_snprintf( p, n, "%sUnknown reason "
-                                       "(this should not happen)\n", prefix );
-        MBEDTLS_X509_SAFE_SNPRINTF;
-    }
-
-    return( (int) ( size - n ) );
-}
-
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt,
-                                      unsigned int usage )
-{
-    unsigned int usage_must, usage_may;
-    unsigned int may_mask = MBEDTLS_X509_KU_ENCIPHER_ONLY
-                          | MBEDTLS_X509_KU_DECIPHER_ONLY;
-
-    if( ( crt->ext_types & MBEDTLS_X509_EXT_KEY_USAGE ) == 0 )
-        return( 0 );
-
-    usage_must = usage & ~may_mask;
-
-    if( ( ( crt->key_usage & ~may_mask ) & usage_must ) != usage_must )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    usage_may = usage & may_mask;
-
-    if( ( ( crt->key_usage & may_mask ) | usage_may ) != usage_may )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    return( 0 );
-}
-#endif
-
-#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
-                                       const char *usage_oid,
-                                       size_t usage_len )
-{
-    const mbedtls_x509_sequence *cur;
-
-    /* Extension is not mandatory, absent means no restriction */
-    if( ( crt->ext_types & MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE ) == 0 )
-        return( 0 );
-
-    /*
-     * Look for the requested usage (or wildcard ANY) in our list
-     */
-    for( cur = &crt->ext_key_usage; cur != NULL; cur = cur->next )
-    {
-        const mbedtls_x509_buf *cur_oid = &cur->buf;
-
-        if( cur_oid->len == usage_len &&
-            memcmp( cur_oid->p, usage_oid, usage_len ) == 0 )
-        {
-            return( 0 );
-        }
-
-        if( MBEDTLS_OID_CMP( MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE, cur_oid ) == 0 )
-            return( 0 );
-    }
-
-    return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-}
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-/*
- * Return 1 if the certificate is revoked, or 0 otherwise.
- */
-int mbedtls_x509_crt_is_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl )
-{
-    const mbedtls_x509_crl_entry *cur = &crl->entry;
-
-    while( cur != NULL && cur->serial.len != 0 )
-    {
-        if( crt->serial.len == cur->serial.len &&
-            memcmp( crt->serial.p, cur->serial.p, crt->serial.len ) == 0 )
-        {
-            if( mbedtls_x509_time_is_past( &cur->revocation_date ) )
-                return( 1 );
-        }
-
-        cur = cur->next;
-    }
-
-    return( 0 );
-}
-
-/*
- * Check that the given certificate is not revoked according to the CRL.
- * Skip validation if no CRL for the given CA is present.
- */
-static int x509_crt_verifycrl( mbedtls_x509_crt *crt, mbedtls_x509_crt *ca,
-                               mbedtls_x509_crl *crl_list,
-                               const mbedtls_x509_crt_profile *profile )
-{
-    int flags = 0;
-    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
-    const mbedtls_md_info_t *md_info;
-
-    if( ca == NULL )
-        return( flags );
-
-    while( crl_list != NULL )
-    {
-        if( crl_list->version == 0 ||
-            x509_name_cmp( &crl_list->issuer, &ca->subject ) != 0 )
-        {
-            crl_list = crl_list->next;
-            continue;
-        }
-
-        /*
-         * Check if the CA is configured to sign CRLs
-         */
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-        if( mbedtls_x509_crt_check_key_usage( ca,
-                                              MBEDTLS_X509_KU_CRL_SIGN ) != 0 )
-        {
-            flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
-            break;
-        }
-#endif
-
-        /*
-         * Check if CRL is correctly signed by the trusted CA
-         */
-        if( x509_profile_check_md_alg( profile, crl_list->sig_md ) != 0 )
-            flags |= MBEDTLS_X509_BADCRL_BAD_MD;
-
-        if( x509_profile_check_pk_alg( profile, crl_list->sig_pk ) != 0 )
-            flags |= MBEDTLS_X509_BADCRL_BAD_PK;
-
-        md_info = mbedtls_md_info_from_type( crl_list->sig_md );
-        if( mbedtls_md( md_info, crl_list->tbs.p, crl_list->tbs.len, hash ) != 0 )
-        {
-            /* Note: this can't happen except after an internal error */
-            flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
-            break;
-        }
-
-        if( x509_profile_check_key( profile, &ca->pk ) != 0 )
-            flags |= MBEDTLS_X509_BADCERT_BAD_KEY;
-
-        if( mbedtls_pk_verify_ext( crl_list->sig_pk, crl_list->sig_opts, &ca->pk,
-                           crl_list->sig_md, hash, mbedtls_md_get_size( md_info ),
-                           crl_list->sig.p, crl_list->sig.len ) != 0 )
-        {
-            flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
-            break;
-        }
-
-        /*
-         * Check for validity of CRL (Do not drop out)
-         */
-        if( mbedtls_x509_time_is_past( &crl_list->next_update ) )
-            flags |= MBEDTLS_X509_BADCRL_EXPIRED;
-
-        if( mbedtls_x509_time_is_future( &crl_list->this_update ) )
-            flags |= MBEDTLS_X509_BADCRL_FUTURE;
-
-        /*
-         * Check if certificate is revoked
-         */
-        if( mbedtls_x509_crt_is_revoked( crt, crl_list ) )
-        {
-            flags |= MBEDTLS_X509_BADCERT_REVOKED;
-            break;
-        }
-
-        crl_list = crl_list->next;
-    }
-
-    return( flags );
-}
-#endif /* MBEDTLS_X509_CRL_PARSE_C */
-
-/*
- * Check the signature of a certificate by its parent
- */
-static int x509_crt_check_signature( const mbedtls_x509_crt *child,
-                                     mbedtls_x509_crt *parent,
-                                     mbedtls_x509_crt_restart_ctx *rs_ctx )
-{
-    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
-    size_t hash_len;
-#if !defined(MBEDTLS_USE_PSA_CRYPTO)
-    const mbedtls_md_info_t *md_info;
-    md_info = mbedtls_md_info_from_type( child->sig_md );
-    hash_len = mbedtls_md_get_size( md_info );
-
-    /* Note: hash errors can happen only after an internal error */
-    if( mbedtls_md( md_info, child->tbs.p, child->tbs.len, hash ) != 0 )
-        return( -1 );
-#else
-    psa_hash_operation_t hash_operation = PSA_HASH_OPERATION_INIT;
-    psa_algorithm_t hash_alg = mbedtls_psa_translate_md( child->sig_md );
-
-    if( psa_hash_setup( &hash_operation, hash_alg ) != PSA_SUCCESS )
-        return( -1 );
-
-    if( psa_hash_update( &hash_operation, child->tbs.p, child->tbs.len )
-        != PSA_SUCCESS )
-    {
-        return( -1 );
-    }
-
-    if( psa_hash_finish( &hash_operation, hash, sizeof( hash ), &hash_len )
-        != PSA_SUCCESS )
-    {
-        return( -1 );
-    }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    /* Skip expensive computation on obvious mismatch */
-    if( ! mbedtls_pk_can_do( &parent->pk, child->sig_pk ) )
-        return( -1 );
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-    if( rs_ctx != NULL && child->sig_pk == MBEDTLS_PK_ECDSA )
-    {
-        return( mbedtls_pk_verify_restartable( &parent->pk,
-                    child->sig_md, hash, hash_len,
-                    child->sig.p, child->sig.len, &rs_ctx->pk ) );
-    }
-#else
-    (void) rs_ctx;
-#endif
-
-    return( mbedtls_pk_verify_ext( child->sig_pk, child->sig_opts, &parent->pk,
-                child->sig_md, hash, hash_len,
-                child->sig.p, child->sig.len ) );
-}
-
-/*
- * Check if 'parent' is a suitable parent (signing CA) for 'child'.
- * Return 0 if yes, -1 if not.
- *
- * top means parent is a locally-trusted certificate
- */
-static int x509_crt_check_parent( const mbedtls_x509_crt *child,
-                                  const mbedtls_x509_crt *parent,
-                                  int top )
-{
-    int need_ca_bit;
-
-    /* Parent must be the issuer */
-    if( x509_name_cmp( &child->issuer, &parent->subject ) != 0 )
-        return( -1 );
-
-    /* Parent must have the basicConstraints CA bit set as a general rule */
-    need_ca_bit = 1;
-
-    /* Exception: v1/v2 certificates that are locally trusted. */
-    if( top && parent->version < 3 )
-        need_ca_bit = 0;
-
-    if( need_ca_bit && ! parent->ca_istrue )
-        return( -1 );
-
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-    if( need_ca_bit &&
-        mbedtls_x509_crt_check_key_usage( parent, MBEDTLS_X509_KU_KEY_CERT_SIGN ) != 0 )
-    {
-        return( -1 );
-    }
-#endif
-
-    return( 0 );
-}
-
-/*
- * Find a suitable parent for child in candidates, or return NULL.
- *
- * Here suitable is defined as:
- *  1. subject name matches child's issuer
- *  2. if necessary, the CA bit is set and key usage allows signing certs
- *  3. for trusted roots, the signature is correct
- *     (for intermediates, the signature is checked and the result reported)
- *  4. pathlen constraints are satisfied
- *
- * If there's a suitable candidate which is also time-valid, return the first
- * such. Otherwise, return the first suitable candidate (or NULL if there is
- * none).
- *
- * The rationale for this rule is that someone could have a list of trusted
- * roots with two versions on the same root with different validity periods.
- * (At least one user reported having such a list and wanted it to just work.)
- * The reason we don't just require time-validity is that generally there is
- * only one version, and if it's expired we want the flags to state that
- * rather than NOT_TRUSTED, as would be the case if we required it here.
- *
- * The rationale for rule 3 (signature for trusted roots) is that users might
- * have two versions of the same CA with different keys in their list, and the
- * way we select the correct one is by checking the signature (as we don't
- * rely on key identifier extensions). (This is one way users might choose to
- * handle key rollover, another relies on self-issued certs, see [SIRO].)
- *
- * Arguments:
- *  - [in] child: certificate for which we're looking for a parent
- *  - [in] candidates: chained list of potential parents
- *  - [out] r_parent: parent found (or NULL)
- *  - [out] r_signature_is_good: 1 if child signature by parent is valid, or 0
- *  - [in] top: 1 if candidates consists of trusted roots, ie we're at the top
- *         of the chain, 0 otherwise
- *  - [in] path_cnt: number of intermediates seen so far
- *  - [in] self_cnt: number of self-signed intermediates seen so far
- *         (will never be greater than path_cnt)
- *  - [in-out] rs_ctx: context for restarting operations
- *
- * Return value:
- *  - 0 on success
- *  - MBEDTLS_ERR_ECP_IN_PROGRESS otherwise
- */
-static int x509_crt_find_parent_in(
-                        mbedtls_x509_crt *child,
-                        mbedtls_x509_crt *candidates,
-                        mbedtls_x509_crt **r_parent,
-                        int *r_signature_is_good,
-                        int top,
-                        unsigned path_cnt,
-                        unsigned self_cnt,
-                        mbedtls_x509_crt_restart_ctx *rs_ctx )
-{
-    int ret;
-    mbedtls_x509_crt *parent, *fallback_parent;
-    int signature_is_good, fallback_signature_is_good;
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-    /* did we have something in progress? */
-    if( rs_ctx != NULL && rs_ctx->parent != NULL )
-    {
-        /* restore saved state */
-        parent = rs_ctx->parent;
-        fallback_parent = rs_ctx->fallback_parent;
-        fallback_signature_is_good = rs_ctx->fallback_signature_is_good;
-
-        /* clear saved state */
-        rs_ctx->parent = NULL;
-        rs_ctx->fallback_parent = NULL;
-        rs_ctx->fallback_signature_is_good = 0;
-
-        /* resume where we left */
-        goto check_signature;
-    }
-#endif
-
-    fallback_parent = NULL;
-    fallback_signature_is_good = 0;
-
-    for( parent = candidates; parent != NULL; parent = parent->next )
-    {
-        /* basic parenting skills (name, CA bit, key usage) */
-        if( x509_crt_check_parent( child, parent, top ) != 0 )
-            continue;
-
-        /* +1 because stored max_pathlen is 1 higher that the actual value */
-        if( parent->max_pathlen > 0 &&
-            (size_t) parent->max_pathlen < 1 + path_cnt - self_cnt )
-        {
-            continue;
-        }
-
-        /* Signature */
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-check_signature:
-#endif
-        ret = x509_crt_check_signature( child, parent, rs_ctx );
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-        if( rs_ctx != NULL && ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-        {
-            /* save state */
-            rs_ctx->parent = parent;
-            rs_ctx->fallback_parent = fallback_parent;
-            rs_ctx->fallback_signature_is_good = fallback_signature_is_good;
-
-            return( ret );
-        }
-#else
-        (void) ret;
-#endif
-
-        signature_is_good = ret == 0;
-        if( top && ! signature_is_good )
-            continue;
-
-        /* optional time check */
-        if( mbedtls_x509_time_is_past( &parent->valid_to ) ||
-            mbedtls_x509_time_is_future( &parent->valid_from ) )
-        {
-            if( fallback_parent == NULL )
-            {
-                fallback_parent = parent;
-                fallback_signature_is_good = signature_is_good;
-            }
-
-            continue;
-        }
-
-        break;
-    }
-
-    if( parent != NULL )
-    {
-        *r_parent = parent;
-        *r_signature_is_good = signature_is_good;
-    }
-    else
-    {
-        *r_parent = fallback_parent;
-        *r_signature_is_good = fallback_signature_is_good;
-    }
-
-    return( 0 );
-}
-
-/*
- * Find a parent in trusted CAs or the provided chain, or return NULL.
- *
- * Searches in trusted CAs first, and return the first suitable parent found
- * (see find_parent_in() for definition of suitable).
- *
- * Arguments:
- *  - [in] child: certificate for which we're looking for a parent, followed
- *         by a chain of possible intermediates
- *  - [in] trust_ca: list of locally trusted certificates
- *  - [out] parent: parent found (or NULL)
- *  - [out] parent_is_trusted: 1 if returned `parent` is trusted, or 0
- *  - [out] signature_is_good: 1 if child signature by parent is valid, or 0
- *  - [in] path_cnt: number of links in the chain so far (EE -> ... -> child)
- *  - [in] self_cnt: number of self-signed certs in the chain so far
- *         (will always be no greater than path_cnt)
- *  - [in-out] rs_ctx: context for restarting operations
- *
- * Return value:
- *  - 0 on success
- *  - MBEDTLS_ERR_ECP_IN_PROGRESS otherwise
- */
-static int x509_crt_find_parent(
-                        mbedtls_x509_crt *child,
-                        mbedtls_x509_crt *trust_ca,
-                        mbedtls_x509_crt **parent,
-                        int *parent_is_trusted,
-                        int *signature_is_good,
-                        unsigned path_cnt,
-                        unsigned self_cnt,
-                        mbedtls_x509_crt_restart_ctx *rs_ctx )
-{
-    int ret;
-    mbedtls_x509_crt *search_list;
-
-    *parent_is_trusted = 1;
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-    /* restore then clear saved state if we have some stored */
-    if( rs_ctx != NULL && rs_ctx->parent_is_trusted != -1 )
-    {
-        *parent_is_trusted = rs_ctx->parent_is_trusted;
-        rs_ctx->parent_is_trusted = -1;
-    }
-#endif
-
-    while( 1 ) {
-        search_list = *parent_is_trusted ? trust_ca : child->next;
-
-        ret = x509_crt_find_parent_in( child, search_list,
-                                       parent, signature_is_good,
-                                       *parent_is_trusted,
-                                       path_cnt, self_cnt, rs_ctx );
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-        if( rs_ctx != NULL && ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-        {
-            /* save state */
-            rs_ctx->parent_is_trusted = *parent_is_trusted;
-            return( ret );
-        }
-#else
-        (void) ret;
-#endif
-
-        /* stop here if found or already in second iteration */
-        if( *parent != NULL || *parent_is_trusted == 0 )
-            break;
-
-        /* prepare second iteration */
-        *parent_is_trusted = 0;
-    }
-
-    /* extra precaution against mistakes in the caller */
-    if( *parent == NULL )
-    {
-        *parent_is_trusted = 0;
-        *signature_is_good = 0;
-    }
-
-    return( 0 );
-}
-
-/*
- * Check if an end-entity certificate is locally trusted
- *
- * Currently we require such certificates to be self-signed (actually only
- * check for self-issued as self-signatures are not checked)
- */
-static int x509_crt_check_ee_locally_trusted(
-                    mbedtls_x509_crt *crt,
-                    mbedtls_x509_crt *trust_ca )
-{
-    mbedtls_x509_crt *cur;
-
-    /* must be self-issued */
-    if( x509_name_cmp( &crt->issuer, &crt->subject ) != 0 )
-        return( -1 );
-
-    /* look for an exact match with trusted cert */
-    for( cur = trust_ca; cur != NULL; cur = cur->next )
-    {
-        if( crt->raw.len == cur->raw.len &&
-            memcmp( crt->raw.p, cur->raw.p, crt->raw.len ) == 0 )
-        {
-            return( 0 );
-        }
-    }
-
-    /* too bad */
-    return( -1 );
-}
-
-/*
- * Build and verify a certificate chain
- *
- * Given a peer-provided list of certificates EE, C1, ..., Cn and
- * a list of trusted certs R1, ... Rp, try to build and verify a chain
- *      EE, Ci1, ... Ciq [, Rj]
- * such that every cert in the chain is a child of the next one,
- * jumping to a trusted root as early as possible.
- *
- * Verify that chain and return it with flags for all issues found.
- *
- * Special cases:
- * - EE == Rj -> return a one-element list containing it
- * - EE, Ci1, ..., Ciq cannot be continued with a trusted root
- *   -> return that chain with NOT_TRUSTED set on Ciq
- *
- * Tests for (aspects of) this function should include at least:
- * - trusted EE
- * - EE -> trusted root
- * - EE -> intermediate CA -> trusted root
- * - if relevant: EE untrusted
- * - if relevant: EE -> intermediate, untrusted
- * with the aspect under test checked at each relevant level (EE, int, root).
- * For some aspects longer chains are required, but usually length 2 is
- * enough (but length 1 is not in general).
- *
- * Arguments:
- *  - [in] crt: the cert list EE, C1, ..., Cn
- *  - [in] trust_ca: the trusted list R1, ..., Rp
- *  - [in] ca_crl, profile: as in verify_with_profile()
- *  - [out] ver_chain: the built and verified chain
- *      Only valid when return value is 0, may contain garbage otherwise!
- *      Restart note: need not be the same when calling again to resume.
- *  - [in-out] rs_ctx: context for restarting operations
- *
- * Return value:
- *  - non-zero if the chain could not be fully built and examined
- *  - 0 is the chain was successfully built and examined,
- *      even if it was found to be invalid
- */
-static int x509_crt_verify_chain(
-                mbedtls_x509_crt *crt,
-                mbedtls_x509_crt *trust_ca,
-                mbedtls_x509_crl *ca_crl,
-                mbedtls_x509_crt_ca_cb_t f_ca_cb,
-                void *p_ca_cb,
-                const mbedtls_x509_crt_profile *profile,
-                mbedtls_x509_crt_verify_chain *ver_chain,
-                mbedtls_x509_crt_restart_ctx *rs_ctx )
-{
-    /* Don't initialize any of those variables here, so that the compiler can
-     * catch potential issues with jumping ahead when restarting */
-    int ret;
-    uint32_t *flags;
-    mbedtls_x509_crt_verify_chain_item *cur;
-    mbedtls_x509_crt *child;
-    mbedtls_x509_crt *parent;
-    int parent_is_trusted;
-    int child_is_trusted;
-    int signature_is_good;
-    unsigned self_cnt;
-    mbedtls_x509_crt *cur_trust_ca = NULL;
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-    /* resume if we had an operation in progress */
-    if( rs_ctx != NULL && rs_ctx->in_progress == x509_crt_rs_find_parent )
-    {
-        /* restore saved state */
-        *ver_chain = rs_ctx->ver_chain; /* struct copy */
-        self_cnt = rs_ctx->self_cnt;
-
-        /* restore derived state */
-        cur = &ver_chain->items[ver_chain->len - 1];
-        child = cur->crt;
-        flags = &cur->flags;
-
-        goto find_parent;
-    }
-#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
-
-    child = crt;
-    self_cnt = 0;
-    parent_is_trusted = 0;
-    child_is_trusted = 0;
-
-    while( 1 ) {
-        /* Add certificate to the verification chain */
-        cur = &ver_chain->items[ver_chain->len];
-        cur->crt = child;
-        cur->flags = 0;
-        ver_chain->len++;
-        flags = &cur->flags;
-
-        /* Check time-validity (all certificates) */
-        if( mbedtls_x509_time_is_past( &child->valid_to ) )
-            *flags |= MBEDTLS_X509_BADCERT_EXPIRED;
-
-        if( mbedtls_x509_time_is_future( &child->valid_from ) )
-            *flags |= MBEDTLS_X509_BADCERT_FUTURE;
-
-        /* Stop here for trusted roots (but not for trusted EE certs) */
-        if( child_is_trusted )
-            return( 0 );
-
-        /* Check signature algorithm: MD & PK algs */
-        if( x509_profile_check_md_alg( profile, child->sig_md ) != 0 )
-            *flags |= MBEDTLS_X509_BADCERT_BAD_MD;
-
-        if( x509_profile_check_pk_alg( profile, child->sig_pk ) != 0 )
-            *flags |= MBEDTLS_X509_BADCERT_BAD_PK;
-
-        /* Special case: EE certs that are locally trusted */
-        if( ver_chain->len == 1 &&
-            x509_crt_check_ee_locally_trusted( child, trust_ca ) == 0 )
-        {
-            return( 0 );
-        }
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-find_parent:
-#endif
-
-        /* Obtain list of potential trusted signers from CA callback,
-         * or use statically provided list. */
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-        if( f_ca_cb != NULL )
-        {
-            mbedtls_x509_crt_free( ver_chain->trust_ca_cb_result );
-            mbedtls_free( ver_chain->trust_ca_cb_result );
-            ver_chain->trust_ca_cb_result = NULL;
-
-            ret = f_ca_cb( p_ca_cb, child, &ver_chain->trust_ca_cb_result );
-            if( ret != 0 )
-                return( MBEDTLS_ERR_X509_FATAL_ERROR );
-
-            cur_trust_ca = ver_chain->trust_ca_cb_result;
-        }
-        else
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-        {
-            ((void) f_ca_cb);
-            ((void) p_ca_cb);
-            cur_trust_ca = trust_ca;
-        }
-
-        /* Look for a parent in trusted CAs or up the chain */
-        ret = x509_crt_find_parent( child, cur_trust_ca, &parent,
-                                       &parent_is_trusted, &signature_is_good,
-                                       ver_chain->len - 1, self_cnt, rs_ctx );
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-        if( rs_ctx != NULL && ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
-        {
-            /* save state */
-            rs_ctx->in_progress = x509_crt_rs_find_parent;
-            rs_ctx->self_cnt = self_cnt;
-            rs_ctx->ver_chain = *ver_chain; /* struct copy */
-
-            return( ret );
-        }
-#else
-        (void) ret;
-#endif
-
-        /* No parent? We're done here */
-        if( parent == NULL )
-        {
-            *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
-            return( 0 );
-        }
-
-        /* Count intermediate self-issued (not necessarily self-signed) certs.
-         * These can occur with some strategies for key rollover, see [SIRO],
-         * and should be excluded from max_pathlen checks. */
-        if( ver_chain->len != 1 &&
-            x509_name_cmp( &child->issuer, &child->subject ) == 0 )
-        {
-            self_cnt++;
-        }
-
-        /* path_cnt is 0 for the first intermediate CA,
-         * and if parent is trusted it's not an intermediate CA */
-        if( ! parent_is_trusted &&
-            ver_chain->len > MBEDTLS_X509_MAX_INTERMEDIATE_CA )
-        {
-            /* return immediately to avoid overflow the chain array */
-            return( MBEDTLS_ERR_X509_FATAL_ERROR );
-        }
-
-        /* signature was checked while searching parent */
-        if( ! signature_is_good )
-            *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
-
-        /* check size of signing key */
-        if( x509_profile_check_key( profile, &parent->pk ) != 0 )
-            *flags |= MBEDTLS_X509_BADCERT_BAD_KEY;
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-        /* Check trusted CA's CRL for the given crt */
-        *flags |= x509_crt_verifycrl( child, parent, ca_crl, profile );
-#else
-        (void) ca_crl;
-#endif
-
-        /* prepare for next iteration */
-        child = parent;
-        parent = NULL;
-        child_is_trusted = parent_is_trusted;
-        signature_is_good = 0;
-    }
-}
-
-/*
- * Check for CN match
- */
-static int x509_crt_check_cn( const mbedtls_x509_buf *name,
-                              const char *cn, size_t cn_len )
-{
-    /* try exact match */
-    if( name->len == cn_len &&
-        x509_memcasecmp( cn, name->p, cn_len ) == 0 )
-    {
-        return( 0 );
-    }
-
-    /* try wildcard match */
-    if( x509_check_wildcard( cn, name ) == 0 )
-    {
-        return( 0 );
-    }
-
-    return( -1 );
-}
-
-/*
- * Verify the requested CN - only call this if cn is not NULL!
- */
-static void x509_crt_verify_name( const mbedtls_x509_crt *crt,
-                                  const char *cn,
-                                  uint32_t *flags )
-{
-    const mbedtls_x509_name *name;
-    const mbedtls_x509_sequence *cur;
-    size_t cn_len = strlen( cn );
-
-    if( crt->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME )
-    {
-        for( cur = &crt->subject_alt_names; cur != NULL; cur = cur->next )
-        {
-            if( x509_crt_check_cn( &cur->buf, cn, cn_len ) == 0 )
-                break;
-        }
-
-        if( cur == NULL )
-            *flags |= MBEDTLS_X509_BADCERT_CN_MISMATCH;
-    }
-    else
-    {
-        for( name = &crt->subject; name != NULL; name = name->next )
-        {
-            if( MBEDTLS_OID_CMP( MBEDTLS_OID_AT_CN, &name->oid ) == 0 &&
-                x509_crt_check_cn( &name->val, cn, cn_len ) == 0 )
-            {
-                break;
-            }
-        }
-
-        if( name == NULL )
-            *flags |= MBEDTLS_X509_BADCERT_CN_MISMATCH;
-    }
-}
-
-/*
- * Merge the flags for all certs in the chain, after calling callback
- */
-static int x509_crt_merge_flags_with_cb(
-           uint32_t *flags,
-           const mbedtls_x509_crt_verify_chain *ver_chain,
-           int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-           void *p_vrfy )
-{
-    int ret;
-    unsigned i;
-    uint32_t cur_flags;
-    const mbedtls_x509_crt_verify_chain_item *cur;
-
-    for( i = ver_chain->len; i != 0; --i )
-    {
-        cur = &ver_chain->items[i-1];
-        cur_flags = cur->flags;
-
-        if( NULL != f_vrfy )
-            if( ( ret = f_vrfy( p_vrfy, cur->crt, (int) i-1, &cur_flags ) ) != 0 )
-                return( ret );
-
-        *flags |= cur_flags;
-    }
-
-    return( 0 );
-}
-
-/*
- * Verify the certificate validity, with profile, restartable version
- *
- * This function:
- *  - checks the requested CN (if any)
- *  - checks the type and size of the EE cert's key,
- *    as that isn't done as part of chain building/verification currently
- *  - builds and verifies the chain
- *  - then calls the callback and merges the flags
- *
- * The parameters pairs `trust_ca`, `ca_crl` and `f_ca_cb`, `p_ca_cb`
- * are mutually exclusive: If `f_ca_cb != NULL`, it will be used by the
- * verification routine to search for trusted signers, and CRLs will
- * be disabled. Otherwise, `trust_ca` will be used as the static list
- * of trusted signers, and `ca_crl` will be use as the static list
- * of CRLs.
- */
-static int x509_crt_verify_restartable_ca_cb( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     mbedtls_x509_crt_ca_cb_t f_ca_cb,
-                     void *p_ca_cb,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy,
-                     mbedtls_x509_crt_restart_ctx *rs_ctx )
-{
-    int ret;
-    mbedtls_pk_type_t pk_type;
-    mbedtls_x509_crt_verify_chain ver_chain;
-    uint32_t ee_flags;
-
-    *flags = 0;
-    ee_flags = 0;
-    x509_crt_verify_chain_reset( &ver_chain );
-
-    if( profile == NULL )
-    {
-        ret = MBEDTLS_ERR_X509_BAD_INPUT_DATA;
-        goto exit;
-    }
-
-    /* check name if requested */
-    if( cn != NULL )
-        x509_crt_verify_name( crt, cn, &ee_flags );
-
-    /* Check the type and size of the key */
-    pk_type = mbedtls_pk_get_type( &crt->pk );
-
-    if( x509_profile_check_pk_alg( profile, pk_type ) != 0 )
-        ee_flags |= MBEDTLS_X509_BADCERT_BAD_PK;
-
-    if( x509_profile_check_key( profile, &crt->pk ) != 0 )
-        ee_flags |= MBEDTLS_X509_BADCERT_BAD_KEY;
-
-    /* Check the chain */
-    ret = x509_crt_verify_chain( crt, trust_ca, ca_crl,
-                                 f_ca_cb, p_ca_cb, profile,
-                                 &ver_chain, rs_ctx );
-
-    if( ret != 0 )
-        goto exit;
-
-    /* Merge end-entity flags */
-    ver_chain.items[0].flags |= ee_flags;
-
-    /* Build final flags, calling callback on the way if any */
-    ret = x509_crt_merge_flags_with_cb( flags, &ver_chain, f_vrfy, p_vrfy );
-
-exit:
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    mbedtls_x509_crt_free( ver_chain.trust_ca_cb_result );
-    mbedtls_free( ver_chain.trust_ca_cb_result );
-    ver_chain.trust_ca_cb_result = NULL;
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-    if( rs_ctx != NULL && ret != MBEDTLS_ERR_ECP_IN_PROGRESS )
-        mbedtls_x509_crt_restart_free( rs_ctx );
-#endif
-
-    /* prevent misuse of the vrfy callback - VERIFY_FAILED would be ignored by
-     * the SSL module for authmode optional, but non-zero return from the
-     * callback means a fatal error so it shouldn't be ignored */
-    if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED )
-        ret = MBEDTLS_ERR_X509_FATAL_ERROR;
-
-    if( ret != 0 )
-    {
-        *flags = (uint32_t) -1;
-        return( ret );
-    }
-
-    if( *flags != 0 )
-        return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
-
-    return( 0 );
-}
-
-
-/*
- * Verify the certificate validity (default profile, not restartable)
- */
-int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy )
-{
-    return( x509_crt_verify_restartable_ca_cb( crt, trust_ca, ca_crl,
-                                         NULL, NULL,
-                                         &mbedtls_x509_crt_profile_default,
-                                         cn, flags,
-                                         f_vrfy, p_vrfy, NULL ) );
-}
-
-/*
- * Verify the certificate validity (user-chosen profile, not restartable)
- */
-int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy )
-{
-    return( x509_crt_verify_restartable_ca_cb( crt, trust_ca, ca_crl,
-                                                 NULL, NULL,
-                                                 profile, cn, flags,
-                                                 f_vrfy, p_vrfy, NULL ) );
-}
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-/*
- * Verify the certificate validity (user-chosen profile, CA callback,
- *                                  not restartable).
- */
-int mbedtls_x509_crt_verify_with_ca_cb( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt_ca_cb_t f_ca_cb,
-                     void *p_ca_cb,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy )
-{
-    return( x509_crt_verify_restartable_ca_cb( crt, NULL, NULL,
-                                                 f_ca_cb, p_ca_cb,
-                                                 profile, cn, flags,
-                                                 f_vrfy, p_vrfy, NULL ) );
-}
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-int mbedtls_x509_crt_verify_restartable( mbedtls_x509_crt *crt,
-                     mbedtls_x509_crt *trust_ca,
-                     mbedtls_x509_crl *ca_crl,
-                     const mbedtls_x509_crt_profile *profile,
-                     const char *cn, uint32_t *flags,
-                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
-                     void *p_vrfy,
-                     mbedtls_x509_crt_restart_ctx *rs_ctx )
-{
-    return( x509_crt_verify_restartable_ca_cb( crt, trust_ca, ca_crl,
-                                                 NULL, NULL,
-                                                 profile, cn, flags,
-                                                 f_vrfy, p_vrfy, rs_ctx ) );
-}
-
-
-/*
- * Initialize a certificate chain
- */
-void mbedtls_x509_crt_init( mbedtls_x509_crt *crt )
-{
-    memset( crt, 0, sizeof(mbedtls_x509_crt) );
-}
-
-/*
- * Unallocate all certificate data
- */
-void mbedtls_x509_crt_free( mbedtls_x509_crt *crt )
-{
-    mbedtls_x509_crt *cert_cur = crt;
-    mbedtls_x509_crt *cert_prv;
-    mbedtls_x509_name *name_cur;
-    mbedtls_x509_name *name_prv;
-    mbedtls_x509_sequence *seq_cur;
-    mbedtls_x509_sequence *seq_prv;
-
-    if( crt == NULL )
-        return;
-
-    do
-    {
-        mbedtls_pk_free( &cert_cur->pk );
-
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-        mbedtls_free( cert_cur->sig_opts );
-#endif
-
-        name_cur = cert_cur->issuer.next;
-        while( name_cur != NULL )
-        {
-            name_prv = name_cur;
-            name_cur = name_cur->next;
-            mbedtls_platform_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
-            mbedtls_free( name_prv );
-        }
-
-        name_cur = cert_cur->subject.next;
-        while( name_cur != NULL )
-        {
-            name_prv = name_cur;
-            name_cur = name_cur->next;
-            mbedtls_platform_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
-            mbedtls_free( name_prv );
-        }
-
-        seq_cur = cert_cur->ext_key_usage.next;
-        while( seq_cur != NULL )
-        {
-            seq_prv = seq_cur;
-            seq_cur = seq_cur->next;
-            mbedtls_platform_zeroize( seq_prv,
-                                      sizeof( mbedtls_x509_sequence ) );
-            mbedtls_free( seq_prv );
-        }
-
-        seq_cur = cert_cur->subject_alt_names.next;
-        while( seq_cur != NULL )
-        {
-            seq_prv = seq_cur;
-            seq_cur = seq_cur->next;
-            mbedtls_platform_zeroize( seq_prv,
-                                      sizeof( mbedtls_x509_sequence ) );
-            mbedtls_free( seq_prv );
-        }
-
-        if( cert_cur->raw.p != NULL && cert_cur->own_buffer )
-        {
-            mbedtls_platform_zeroize( cert_cur->raw.p, cert_cur->raw.len );
-            mbedtls_free( cert_cur->raw.p );
-        }
-
-        cert_cur = cert_cur->next;
-    }
-    while( cert_cur != NULL );
-
-    cert_cur = crt;
-    do
-    {
-        cert_prv = cert_cur;
-        cert_cur = cert_cur->next;
-
-        mbedtls_platform_zeroize( cert_prv, sizeof( mbedtls_x509_crt ) );
-        if( cert_prv != crt )
-            mbedtls_free( cert_prv );
-    }
-    while( cert_cur != NULL );
-}
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
-/*
- * Initialize a restart context
- */
-void mbedtls_x509_crt_restart_init( mbedtls_x509_crt_restart_ctx *ctx )
-{
-    mbedtls_pk_restart_init( &ctx->pk );
-
-    ctx->parent = NULL;
-    ctx->fallback_parent = NULL;
-    ctx->fallback_signature_is_good = 0;
-
-    ctx->parent_is_trusted = -1;
-
-    ctx->in_progress = x509_crt_rs_none;
-    ctx->self_cnt = 0;
-    x509_crt_verify_chain_reset( &ctx->ver_chain );
-}
-
-/*
- * Free the components of a restart context
- */
-void mbedtls_x509_crt_restart_free( mbedtls_x509_crt_restart_ctx *ctx )
-{
-    if( ctx == NULL )
-        return;
-
-    mbedtls_pk_restart_free( &ctx->pk );
-    mbedtls_x509_crt_restart_init( ctx );
-}
-#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
-
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
diff --git a/library/x509_csr.c b/library/x509_csr.c
deleted file mode 100644
index c8c08c8..0000000
--- a/library/x509_csr.c
+++ /dev/null
@@ -1,419 +0,0 @@
-/*
- *  X.509 Certificate Signing Request (CSR) parsing
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- *  The ITU-T X.509 standard defines a certificate format for PKI.
- *
- *  http://www.ietf.org/rfc/rfc5280.txt (Certificates and CRLs)
- *  http://www.ietf.org/rfc/rfc3279.txt (Alg IDs for CRLs)
- *  http://www.ietf.org/rfc/rfc2986.txt (CSRs, aka PKCS#10)
- *
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.680-0207.pdf
- *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-#include "mbedtls/pem.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#include <stdio.h>
-#define mbedtls_free       free
-#define mbedtls_calloc    calloc
-#define mbedtls_snprintf   snprintf
-#endif
-
-#if defined(MBEDTLS_FS_IO) || defined(EFIX64) || defined(EFI32)
-#include <stdio.h>
-#endif
-
-/*
- *  Version  ::=  INTEGER  {  v1(0)  }
- */
-static int x509_csr_get_version( unsigned char **p,
-                             const unsigned char *end,
-                             int *ver )
-{
-    int ret;
-
-    if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )
-    {
-        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
-        {
-            *ver = 0;
-            return( 0 );
-        }
-
-        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
-    }
-
-    return( 0 );
-}
-
-/*
- * Parse a CSR in DER format
- */
-int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
-                        const unsigned char *buf, size_t buflen )
-{
-    int ret;
-    size_t len;
-    unsigned char *p, *end;
-    mbedtls_x509_buf sig_params;
-
-    memset( &sig_params, 0, sizeof( mbedtls_x509_buf ) );
-
-    /*
-     * Check for valid input
-     */
-    if( csr == NULL || buf == NULL || buflen == 0 )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    mbedtls_x509_csr_init( csr );
-
-    /*
-     * first copy the raw DER data
-     */
-    p = mbedtls_calloc( 1, len = buflen );
-
-    if( p == NULL )
-        return( MBEDTLS_ERR_X509_ALLOC_FAILED );
-
-    memcpy( p, buf, buflen );
-
-    csr->raw.p = p;
-    csr->raw.len = len;
-    end = p + len;
-
-    /*
-     *  CertificationRequest ::= SEQUENCE {
-     *       certificationRequestInfo CertificationRequestInfo,
-     *       signatureAlgorithm AlgorithmIdentifier,
-     *       signature          BIT STRING
-     *  }
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
-    }
-
-    if( len != (size_t) ( end - p ) )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    /*
-     *  CertificationRequestInfo ::= SEQUENCE {
-     */
-    csr->cri.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    end = p + len;
-    csr->cri.len = end - csr->cri.p;
-
-    /*
-     *  Version  ::=  INTEGER {  v1(0) }
-     */
-    if( ( ret = x509_csr_get_version( &p, end, &csr->version ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( ret );
-    }
-
-    if( csr->version != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
-    }
-
-    csr->version++;
-
-    /*
-     *  subject               Name
-     */
-    csr->subject_raw.p = p;
-
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    if( ( ret = mbedtls_x509_get_name( &p, p + len, &csr->subject ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( ret );
-    }
-
-    csr->subject_raw.len = p - csr->subject_raw.p;
-
-    /*
-     *  subjectPKInfo SubjectPublicKeyInfo
-     */
-    if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &csr->pk ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( ret );
-    }
-
-    /*
-     *  attributes    [0] Attributes
-     *
-     *  The list of possible attributes is open-ended, though RFC 2985
-     *  (PKCS#9) defines a few in section 5.4. We currently don't support any,
-     *  so we just ignore them. This is a safe thing to do as the worst thing
-     *  that could happen is that we issue a certificate that does not match
-     *  the requester's expectations - this cannot cause a violation of our
-     *  signature policies.
-     */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_CONTEXT_SPECIFIC ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
-    }
-
-    p += len;
-
-    end = csr->raw.p + csr->raw.len;
-
-    /*
-     *  signatureAlgorithm   AlgorithmIdentifier,
-     *  signature            BIT STRING
-     */
-    if( ( ret = mbedtls_x509_get_alg( &p, end, &csr->sig_oid, &sig_params ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_x509_get_sig_alg( &csr->sig_oid, &sig_params,
-                                  &csr->sig_md, &csr->sig_pk,
-                                  &csr->sig_opts ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG );
-    }
-
-    if( ( ret = mbedtls_x509_get_sig( &p, end, &csr->sig ) ) != 0 )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( ret );
-    }
-
-    if( p != end )
-    {
-        mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    return( 0 );
-}
-
-/*
- * Parse a CSR, allowing for PEM or raw DER encoding
- */
-int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, size_t buflen )
-{
-#if defined(MBEDTLS_PEM_PARSE_C)
-    int ret;
-    size_t use_len;
-    mbedtls_pem_context pem;
-#endif
-
-    /*
-     * Check for valid input
-     */
-    if( csr == NULL || buf == NULL || buflen == 0 )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-    /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
-    if( buf[buflen - 1] == '\0' )
-    {
-        mbedtls_pem_init( &pem );
-        ret = mbedtls_pem_read_buffer( &pem,
-                                       "-----BEGIN CERTIFICATE REQUEST-----",
-                                       "-----END CERTIFICATE REQUEST-----",
-                                       buf, NULL, 0, &use_len );
-        if( ret == MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
-        {
-            ret = mbedtls_pem_read_buffer( &pem,
-                                           "-----BEGIN NEW CERTIFICATE REQUEST-----",
-                                           "-----END NEW CERTIFICATE REQUEST-----",
-                                           buf, NULL, 0, &use_len );
-        }
-
-        if( ret == 0 )
-        {
-            /*
-             * Was PEM encoded, parse the result
-             */
-            ret = mbedtls_x509_csr_parse_der( csr, pem.buf, pem.buflen );
-        }
-
-        mbedtls_pem_free( &pem );
-        if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
-            return( ret );
-    }
-#endif /* MBEDTLS_PEM_PARSE_C */
-    return( mbedtls_x509_csr_parse_der( csr, buf, buflen ) );
-}
-
-#if defined(MBEDTLS_FS_IO)
-/*
- * Load a CSR into the structure
- */
-int mbedtls_x509_csr_parse_file( mbedtls_x509_csr *csr, const char *path )
-{
-    int ret;
-    size_t n;
-    unsigned char *buf;
-
-    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
-        return( ret );
-
-    ret = mbedtls_x509_csr_parse( csr, buf, n );
-
-    mbedtls_platform_zeroize( buf, n );
-    mbedtls_free( buf );
-
-    return( ret );
-}
-#endif /* MBEDTLS_FS_IO */
-
-#define BEFORE_COLON    14
-#define BC              "14"
-/*
- * Return an informational string about the CSR.
- */
-int mbedtls_x509_csr_info( char *buf, size_t size, const char *prefix,
-                   const mbedtls_x509_csr *csr )
-{
-    int ret;
-    size_t n;
-    char *p;
-    char key_size_str[BEFORE_COLON];
-
-    p = buf;
-    n = size;
-
-    ret = mbedtls_snprintf( p, n, "%sCSR version   : %d",
-                               prefix, csr->version );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%ssubject name  : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-    ret = mbedtls_x509_dn_gets( p, n, &csr->subject );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, "\n%ssigned using  : ", prefix );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_x509_sig_alg_gets( p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md,
-                             csr->sig_opts );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON,
-                                      mbedtls_pk_get_name( &csr->pk ) ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    ret = mbedtls_snprintf( p, n, "\n%s%-" BC "s: %d bits\n", prefix, key_size_str,
-                          (int) mbedtls_pk_get_bitlen( &csr->pk ) );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    return( (int) ( size - n ) );
-}
-
-/*
- * Initialize a CSR
- */
-void mbedtls_x509_csr_init( mbedtls_x509_csr *csr )
-{
-    memset( csr, 0, sizeof(mbedtls_x509_csr) );
-}
-
-/*
- * Unallocate all CSR data
- */
-void mbedtls_x509_csr_free( mbedtls_x509_csr *csr )
-{
-    mbedtls_x509_name *name_cur;
-    mbedtls_x509_name *name_prv;
-
-    if( csr == NULL )
-        return;
-
-    mbedtls_pk_free( &csr->pk );
-
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    mbedtls_free( csr->sig_opts );
-#endif
-
-    name_cur = csr->subject.next;
-    while( name_cur != NULL )
-    {
-        name_prv = name_cur;
-        name_cur = name_cur->next;
-        mbedtls_platform_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
-        mbedtls_free( name_prv );
-    }
-
-    if( csr->raw.p != NULL )
-    {
-        mbedtls_platform_zeroize( csr->raw.p, csr->raw.len );
-        mbedtls_free( csr->raw.p );
-    }
-
-    mbedtls_platform_zeroize( csr, sizeof( mbedtls_x509_csr ) );
-}
-
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
deleted file mode 100644
index b6cb745..0000000
--- a/library/x509write_crt.c
+++ /dev/null
@@ -1,495 +0,0 @@
-/*
- *  X.509 certificate writing
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * References:
- * - certificates: RFC 5280, updated by RFC 6818
- * - CSRs: PKCS#10 v1.7 aka RFC 2986
- * - attributes: PKCS#9 v2.0 aka RFC 2985
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_CRT_WRITE_C)
-
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/asn1write.h"
-#include "mbedtls/sha1.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-#include "mbedtls/pem.h"
-#endif /* MBEDTLS_PEM_WRITE_C */
-
-void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx )
-{
-    memset( ctx, 0, sizeof( mbedtls_x509write_cert ) );
-
-    mbedtls_mpi_init( &ctx->serial );
-    ctx->version = MBEDTLS_X509_CRT_VERSION_3;
-}
-
-void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx )
-{
-    mbedtls_mpi_free( &ctx->serial );
-
-    mbedtls_asn1_free_named_data_list( &ctx->subject );
-    mbedtls_asn1_free_named_data_list( &ctx->issuer );
-    mbedtls_asn1_free_named_data_list( &ctx->extensions );
-
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_x509write_cert ) );
-}
-
-void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version )
-{
-    ctx->version = version;
-}
-
-void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg )
-{
-    ctx->md_alg = md_alg;
-}
-
-void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key )
-{
-    ctx->subject_key = key;
-}
-
-void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key )
-{
-    ctx->issuer_key = key;
-}
-
-int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx,
-                                    const char *subject_name )
-{
-    return mbedtls_x509_string_to_names( &ctx->subject, subject_name );
-}
-
-int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx,
-                                   const char *issuer_name )
-{
-    return mbedtls_x509_string_to_names( &ctx->issuer, issuer_name );
-}
-
-int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial )
-{
-    int ret;
-
-    if( ( ret = mbedtls_mpi_copy( &ctx->serial, serial ) ) != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before,
-                                const char *not_after )
-{
-    if( strlen( not_before ) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 ||
-        strlen( not_after )  != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 )
-    {
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-    }
-    strncpy( ctx->not_before, not_before, MBEDTLS_X509_RFC5280_UTC_TIME_LEN );
-    strncpy( ctx->not_after , not_after , MBEDTLS_X509_RFC5280_UTC_TIME_LEN );
-    ctx->not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
-    ctx->not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
-
-    return( 0 );
-}
-
-int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx,
-                                 const char *oid, size_t oid_len,
-                                 int critical,
-                                 const unsigned char *val, size_t val_len )
-{
-    return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len,
-                               critical, val, val_len );
-}
-
-int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx,
-                                         int is_ca, int max_pathlen )
-{
-    int ret;
-    unsigned char buf[9];
-    unsigned char *c = buf + sizeof(buf);
-    size_t len = 0;
-
-    memset( buf, 0, sizeof(buf) );
-
-    if( is_ca && max_pathlen > 127 )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    if( is_ca )
-    {
-        if( max_pathlen >= 0 )
-        {
-            MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, max_pathlen ) );
-        }
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( &c, buf, 1 ) );
-    }
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                MBEDTLS_ASN1_SEQUENCE ) );
-
-    return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_BASIC_CONSTRAINTS,
-                                        MBEDTLS_OID_SIZE( MBEDTLS_OID_BASIC_CONSTRAINTS ),
-                                        0, buf + sizeof(buf) - len, len );
-}
-
-#if defined(MBEDTLS_SHA1_C)
-int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx )
-{
-    int ret;
-    unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
-    unsigned char *c = buf + sizeof(buf);
-    size_t len = 0;
-
-    memset( buf, 0, sizeof(buf) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->subject_key ) );
-
-    ret = mbedtls_sha1_ret( buf + sizeof( buf ) - len, len,
-                            buf + sizeof( buf ) - 20 );
-    if( ret != 0 )
-        return( ret );
-    c = buf + sizeof( buf ) - 20;
-    len = 20;
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_OCTET_STRING ) );
-
-    return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER,
-                                        MBEDTLS_OID_SIZE( MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER ),
-                                        0, buf + sizeof(buf) - len, len );
-}
-
-int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx )
-{
-    int ret;
-    unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
-    unsigned char *c = buf + sizeof( buf );
-    size_t len = 0;
-
-    memset( buf, 0, sizeof(buf) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
-
-    ret = mbedtls_sha1_ret( buf + sizeof( buf ) - len, len,
-                            buf + sizeof( buf ) - 20 );
-    if( ret != 0 )
-        return( ret );
-    c = buf + sizeof( buf ) - 20;
-    len = 20;
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | 0 ) );
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                MBEDTLS_ASN1_SEQUENCE ) );
-
-    return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER,
-                                   MBEDTLS_OID_SIZE( MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER ),
-                                   0, buf + sizeof( buf ) - len, len );
-}
-#endif /* MBEDTLS_SHA1_C */
-
-int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx,
-                                         unsigned int key_usage )
-{
-    unsigned char buf[5], ku[2];
-    unsigned char *c;
-    int ret;
-    const unsigned int allowed_bits = MBEDTLS_X509_KU_DIGITAL_SIGNATURE |
-        MBEDTLS_X509_KU_NON_REPUDIATION   |
-        MBEDTLS_X509_KU_KEY_ENCIPHERMENT  |
-        MBEDTLS_X509_KU_DATA_ENCIPHERMENT |
-        MBEDTLS_X509_KU_KEY_AGREEMENT     |
-        MBEDTLS_X509_KU_KEY_CERT_SIGN     |
-        MBEDTLS_X509_KU_CRL_SIGN          |
-        MBEDTLS_X509_KU_ENCIPHER_ONLY     |
-        MBEDTLS_X509_KU_DECIPHER_ONLY;
-
-    /* Check that nothing other than the allowed flags is set */
-    if( ( key_usage & ~allowed_bits ) != 0 )
-        return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE );
-
-    c = buf + 5;
-    ku[0] = (unsigned char)( key_usage      );
-    ku[1] = (unsigned char)( key_usage >> 8 );
-    ret = mbedtls_asn1_write_named_bitstring( &c, buf, ku, 9 );
-
-    if( ret < 0 )
-        return( ret );
-    else if( ret < 3 || ret > 5 )
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
-
-    ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_KEY_USAGE,
-                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ),
-                                       1, c, (size_t)ret );
-    if( ret != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
-                                    unsigned char ns_cert_type )
-{
-    unsigned char buf[4];
-    unsigned char *c;
-    int ret;
-
-    c = buf + 4;
-
-    ret = mbedtls_asn1_write_named_bitstring( &c, buf, &ns_cert_type, 8 );
-    if( ret < 3 || ret > 4 )
-        return( ret );
-
-    ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE,
-                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ),
-                                       0, c, (size_t)ret );
-    if( ret != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-static int x509_write_time( unsigned char **p, unsigned char *start,
-                            const char *t, size_t size )
-{
-    int ret;
-    size_t len = 0;
-
-    /*
-     * write MBEDTLS_ASN1_UTC_TIME if year < 2050 (2 bytes shorter)
-     */
-    if( t[0] == '2' && t[1] == '0' && t[2] < '5' )
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
-                                             (const unsigned char *) t + 2,
-                                             size - 2 ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_UTC_TIME ) );
-    }
-    else
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
-                                                  (const unsigned char *) t,
-                                                  size ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_GENERALIZED_TIME ) );
-    }
-
-    return( (int) len );
-}
-
-int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng )
-{
-    int ret;
-    const char *sig_oid;
-    size_t sig_oid_len = 0;
-    unsigned char *c, *c2;
-    unsigned char hash[64];
-    unsigned char sig[MBEDTLS_MPI_MAX_SIZE];
-    unsigned char tmp_buf[2048];
-    size_t sub_len = 0, pub_len = 0, sig_and_oid_len = 0, sig_len;
-    size_t len = 0;
-    mbedtls_pk_type_t pk_alg;
-
-    /*
-     * Prepare data to be signed in tmp_buf
-     */
-    c = tmp_buf + sizeof( tmp_buf );
-
-    /* Signature algorithm needed in TBS, and later for actual signature */
-
-    /* There's no direct way of extracting a signature algorithm
-     * (represented as an element of mbedtls_pk_type_t) from a PK instance. */
-    if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_RSA ) )
-        pk_alg = MBEDTLS_PK_RSA;
-    else if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_ECDSA ) )
-        pk_alg = MBEDTLS_PK_ECDSA;
-    else
-        return( MBEDTLS_ERR_X509_INVALID_ALG );
-
-    if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
-                                          &sig_oid, &sig_oid_len ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    /*
-     *  Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
-     */
-
-    /* Only for v3 */
-    if( ctx->version == MBEDTLS_X509_CRT_VERSION_3 )
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                           MBEDTLS_ASN1_SEQUENCE ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
-                                                           MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
-    }
-
-    /*
-     *  SubjectPublicKeyInfo
-     */
-    MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->subject_key,
-                                                tmp_buf, c - tmp_buf ) );
-    c -= pub_len;
-    len += pub_len;
-
-    /*
-     *  Subject  ::=  Name
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->subject ) );
-
-    /*
-     *  Validity ::= SEQUENCE {
-     *       notBefore      Time,
-     *       notAfter       Time }
-     */
-    sub_len = 0;
-
-    MBEDTLS_ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_after,
-                                            MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) );
-
-    MBEDTLS_ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_before,
-                                            MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) );
-
-    len += sub_len;
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
-
-    /*
-     *  Issuer  ::=  Name
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->issuer ) );
-
-    /*
-     *  Signature   ::=  AlgorithmIdentifier
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( &c, tmp_buf,
-                       sig_oid, strlen( sig_oid ), 0 ) );
-
-    /*
-     *  Serial   ::=  INTEGER
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, tmp_buf, &ctx->serial ) );
-
-    /*
-     *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
-     */
-
-    /* Can be omitted for v1 */
-    if( ctx->version != MBEDTLS_X509_CRT_VERSION_1 )
-    {
-        sub_len = 0;
-        MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );
-        len += sub_len;
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
-                                                           MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
-    }
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                       MBEDTLS_ASN1_SEQUENCE ) );
-
-    /*
-     * Make signature
-     */
-    if( ( ret = mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c,
-                            len, hash ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_pk_sign( ctx->issuer_key, ctx->md_alg, hash, 0, sig, &sig_len,
-                         f_rng, p_rng ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    /*
-     * Write data to output buffer
-     */
-    c2 = buf + size;
-    MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, buf,
-                                        sig_oid, sig_oid_len, sig, sig_len ) );
-
-    if( len > (size_t)( c2 - buf ) )
-        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
-
-    c2 -= len;
-    memcpy( c2, c, len );
-
-    len += sig_and_oid_len;
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c2, buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                 MBEDTLS_ASN1_SEQUENCE ) );
-
-    return( (int) len );
-}
-
-#define PEM_BEGIN_CRT           "-----BEGIN CERTIFICATE-----\n"
-#define PEM_END_CRT             "-----END CERTIFICATE-----\n"
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *crt, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng )
-{
-    int ret;
-    unsigned char output_buf[4096];
-    size_t olen = 0;
-
-    if( ( ret = mbedtls_x509write_crt_der( crt, output_buf, sizeof(output_buf),
-                                   f_rng, p_rng ) ) < 0 )
-    {
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CRT, PEM_END_CRT,
-                                  output_buf + sizeof(output_buf) - ret,
-                                  ret, buf, size, &olen ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_PEM_WRITE_C */
-
-#endif /* MBEDTLS_X509_CRT_WRITE_C */
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
deleted file mode 100644
index 8dc39e7..0000000
--- a/library/x509write_csr.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- *  X.509 Certificate Signing Request writing
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * References:
- * - CSRs: PKCS#10 v1.7 aka RFC 2986
- * - attributes: PKCS#9 v2.0 aka RFC 2985
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_X509_CSR_WRITE_C)
-
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/asn1write.h"
-#include "mbedtls/platform_util.h"
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "mbedtls/psa_util.h"
-#endif
-
-#include <string.h>
-#include <stdlib.h>
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-#include "mbedtls/pem.h"
-#endif
-
-void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx )
-{
-    memset( ctx, 0, sizeof( mbedtls_x509write_csr ) );
-}
-
-void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx )
-{
-    mbedtls_asn1_free_named_data_list( &ctx->subject );
-    mbedtls_asn1_free_named_data_list( &ctx->extensions );
-
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_x509write_csr ) );
-}
-
-void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg )
-{
-    ctx->md_alg = md_alg;
-}
-
-void mbedtls_x509write_csr_set_key( mbedtls_x509write_csr *ctx, mbedtls_pk_context *key )
-{
-    ctx->key = key;
-}
-
-int mbedtls_x509write_csr_set_subject_name( mbedtls_x509write_csr *ctx,
-                                    const char *subject_name )
-{
-    return mbedtls_x509_string_to_names( &ctx->subject, subject_name );
-}
-
-int mbedtls_x509write_csr_set_extension( mbedtls_x509write_csr *ctx,
-                                 const char *oid, size_t oid_len,
-                                 const unsigned char *val, size_t val_len )
-{
-    return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len,
-                               0, val, val_len );
-}
-
-int mbedtls_x509write_csr_set_key_usage( mbedtls_x509write_csr *ctx, unsigned char key_usage )
-{
-    unsigned char buf[4];
-    unsigned char *c;
-    int ret;
-
-    c = buf + 4;
-
-    ret = mbedtls_asn1_write_named_bitstring( &c, buf, &key_usage, 8 );
-    if( ret < 3 || ret > 4 )
-        return( ret );
-
-    ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_KEY_USAGE,
-                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ),
-                                       c, (size_t)ret );
-    if( ret != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-int mbedtls_x509write_csr_set_ns_cert_type( mbedtls_x509write_csr *ctx,
-                                    unsigned char ns_cert_type )
-{
-    unsigned char buf[4];
-    unsigned char *c;
-    int ret;
-
-    c = buf + 4;
-
-    ret = mbedtls_asn1_write_named_bitstring( &c, buf, &ns_cert_type, 8 );
-    if( ret < 3 || ret > 4 )
-        return( ret );
-
-    ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE,
-                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ),
-                                       c, (size_t)ret );
-    if( ret != 0 )
-        return( ret );
-
-    return( 0 );
-}
-
-int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng )
-{
-    int ret;
-    const char *sig_oid;
-    size_t sig_oid_len = 0;
-    unsigned char *c, *c2;
-    unsigned char hash[64];
-    unsigned char sig[MBEDTLS_MPI_MAX_SIZE];
-    unsigned char tmp_buf[2048];
-    size_t pub_len = 0, sig_and_oid_len = 0, sig_len;
-    size_t len = 0;
-    mbedtls_pk_type_t pk_alg;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_operation_t hash_operation = PSA_HASH_OPERATION_INIT;
-    size_t hash_len;
-    psa_algorithm_t hash_alg = mbedtls_psa_translate_md( ctx->md_alg );
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    /*
-     * Prepare data to be signed in tmp_buf
-     */
-    c = tmp_buf + sizeof( tmp_buf );
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
-
-    if( len )
-    {
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                        MBEDTLS_ASN1_SEQUENCE ) );
-
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                        MBEDTLS_ASN1_SET ) );
-
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( &c, tmp_buf, MBEDTLS_OID_PKCS9_CSR_EXT_REQ,
-                                          MBEDTLS_OID_SIZE( MBEDTLS_OID_PKCS9_CSR_EXT_REQ ) ) );
-
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                        MBEDTLS_ASN1_SEQUENCE ) );
-    }
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_CONTEXT_SPECIFIC ) );
-
-    MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->key,
-                                                tmp_buf, c - tmp_buf ) );
-    c -= pub_len;
-    len += pub_len;
-
-    /*
-     *  Subject  ::=  Name
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->subject ) );
-
-    /*
-     *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
-     */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, tmp_buf, 0 ) );
-
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
-
-    /*
-     * Prepare signature
-     * Note: hash errors can happen only after an internal error
-     */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( psa_hash_setup( &hash_operation, hash_alg ) != PSA_SUCCESS )
-        return( MBEDTLS_ERR_X509_FATAL_ERROR );
-
-    if( psa_hash_update( &hash_operation, c, len ) != PSA_SUCCESS )
-        return( MBEDTLS_ERR_X509_FATAL_ERROR );
-
-    if( psa_hash_finish( &hash_operation, hash, sizeof( hash ), &hash_len )
-        != PSA_SUCCESS )
-    {
-        return( MBEDTLS_ERR_X509_FATAL_ERROR );
-    }
-#else /* MBEDTLS_USE_PSA_CRYPTO */
-    mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
-#endif
-    if( ( ret = mbedtls_pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len,
-                                 f_rng, p_rng ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_RSA ) )
-        pk_alg = MBEDTLS_PK_RSA;
-    else if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_ECDSA ) )
-        pk_alg = MBEDTLS_PK_ECDSA;
-    else
-        return( MBEDTLS_ERR_X509_INVALID_ALG );
-
-    if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
-                                                &sig_oid, &sig_oid_len ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    /*
-     * Write data to output buffer
-     */
-    c2 = buf + size;
-    MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, buf,
-                                        sig_oid, sig_oid_len, sig, sig_len ) );
-
-    if( len > (size_t)( c2 - buf ) )
-        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
-
-    c2 -= len;
-    memcpy( c2, c, len );
-
-    len += sig_and_oid_len;
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c2, buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                 MBEDTLS_ASN1_SEQUENCE ) );
-
-    return( (int) len );
-}
-
-#define PEM_BEGIN_CSR           "-----BEGIN CERTIFICATE REQUEST-----\n"
-#define PEM_END_CSR             "-----END CERTIFICATE REQUEST-----\n"
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-int mbedtls_x509write_csr_pem( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng )
-{
-    int ret;
-    unsigned char output_buf[4096];
-    size_t olen = 0;
-
-    if( ( ret = mbedtls_x509write_csr_der( ctx, output_buf, sizeof(output_buf),
-                                   f_rng, p_rng ) ) < 0 )
-    {
-        return( ret );
-    }
-
-    if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CSR, PEM_END_CSR,
-                                  output_buf + sizeof(output_buf) - ret,
-                                  ret, buf, size, &olen ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_PEM_WRITE_C */
-
-#endif /* MBEDTLS_X509_CSR_WRITE_C */
diff --git a/programs/.gitignore b/programs/.gitignore
index 4d78930..a6df08f 100644
--- a/programs/.gitignore
+++ b/programs/.gitignore
@@ -9,9 +9,7 @@
 hash/md5sum
 hash/sha1sum
 hash/sha2sum
-pkey/dh_client
 pkey/dh_genprime
-pkey/dh_server
 pkey/ecdsa
 pkey/ecdh_curve25519
 pkey/gen_key
@@ -29,34 +27,21 @@
 pkey/rsa_sign_pss
 pkey/rsa_verify
 pkey/rsa_verify_pss
+psa/crypto_examples
+psa/psa_constant_names
+psa/psa_constant_names_generated.c
+psa/key_ladder_demo
 random/gen_entropy
 random/gen_random_ctr_drbg
 random/gen_random_havege
-ssl/dtls_client
-ssl/dtls_server
-ssl/ssl_client1
-ssl/ssl_client2
-ssl/ssl_fork_server
-ssl/ssl_mail_client
-ssl/ssl_pthread_server
-ssl/ssl_server
-ssl/ssl_server2
-ssl/mini_client
 test/benchmark
 test/ecp-bench
 test/selftest
 test/cpp_dummy_build
-test/ssl_cert_test
-test/udp_proxy
 test/zeroize
 test/query_compile_time_config
 util/pem2der
 util/strerror
-x509/cert_app
-x509/cert_req
-x509/crl_app
-x509/cert_write
-x509/req_app
 
 # generated files
 pkey/keyfile.key
diff --git a/programs/CMakeLists.txt b/programs/CMakeLists.txt
index 4cdae78..b99b44e 100644
--- a/programs/CMakeLists.txt
+++ b/programs/CMakeLists.txt
@@ -1,8 +1,7 @@
 add_subdirectory(aes)
 add_subdirectory(hash)
 add_subdirectory(pkey)
+add_subdirectory(psa)
 add_subdirectory(random)
-add_subdirectory(ssl)
 add_subdirectory(test)
-add_subdirectory(x509)
 add_subdirectory(util)
diff --git a/programs/Makefile b/programs/Makefile
index c172385..add1a86 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -1,29 +1,23 @@
 
 # To compile on SunOS: add "-lsocket -lnsl" to LDFLAGS
-# To compile with PKCS11: add "-lpkcs11-helper" to LDFLAGS
 
 CFLAGS	?= -O2
-WARNING_CFLAGS ?= -Wall -W -Wdeclaration-after-statement
-WARNING_CXXFLAGS ?= -Wall -W
+WARNING_CFLAGS ?= -Wall -Wextra
+WARNING_CXXFLAGS ?= -Wall -Wextra
 LDFLAGS ?=
 
 LOCAL_CFLAGS = $(WARNING_CFLAGS) -I../include -D_FILE_OFFSET_BITS=64
 LOCAL_CXXFLAGS = $(WARNING_CXXFLAGS) -I../include -D_FILE_OFFSET_BITS=64
 LOCAL_LDFLAGS = -L../library 			\
-		-lmbedtls$(SHARED_SUFFIX)	\
-		-lmbedx509$(SHARED_SUFFIX)	\
 		-lmbedcrypto$(SHARED_SUFFIX)
 
-ifdef USE_CRYPTO_SUBMODULE
-LOCAL_LDFLAGS += -L../crypto/library
-LOCAL_CFLAGS += -I../crypto/include
-LOCAL_CXXFLAGS += -I../crypto/include
-endif
+include ../3rdparty/Makefile.inc
+LOCAL_CFLAGS+=$(THIRDPARTY_INCLUDES)
 
 ifndef SHARED
-DEP=../library/libmbedcrypto.a ../library/libmbedx509.a ../library/libmbedtls.a
+DEP=../library/libmbedcrypto.a
 else
-DEP=../library/libmbedcrypto.$(DLEXT) ../library/libmbedx509.$(DLEXT) ../library/libmbedtls.$(DLEXT)
+DEP=../library/libmbedcrypto.$(DLEXT)
 endif
 
 ifdef DEBUG
@@ -48,48 +42,49 @@
 SHARED_SUFFIX=
 endif
 
-# Zlib shared library extensions:
-ifdef ZLIB
-LOCAL_LDFLAGS += -lz
-endif
-
-APPS =	aes/aescrypt2$(EXEXT)		aes/crypt_and_hash$(EXEXT)	\
-	hash/hello$(EXEXT)		hash/generic_sum$(EXEXT)	\
-					pkey/dh_client$(EXEXT)		\
-	pkey/dh_genprime$(EXEXT)	pkey/dh_server$(EXEXT)		\
-	pkey/ecdh_curve25519$(EXEXT)					\
-	pkey/ecdsa$(EXEXT)		pkey/gen_key$(EXEXT)		\
-	pkey/key_app$(EXEXT)		pkey/key_app_writer$(EXEXT)	\
-	pkey/mpi_demo$(EXEXT)		pkey/pk_decrypt$(EXEXT)		\
-	pkey/pk_encrypt$(EXEXT)		pkey/pk_sign$(EXEXT)		\
-	pkey/pk_verify$(EXEXT)		pkey/rsa_genkey$(EXEXT)		\
-	pkey/rsa_decrypt$(EXEXT)	pkey/rsa_encrypt$(EXEXT)	\
-	pkey/rsa_sign$(EXEXT)		pkey/rsa_verify$(EXEXT)		\
-	pkey/rsa_sign_pss$(EXEXT)	pkey/rsa_verify_pss$(EXEXT)	\
-	ssl/dtls_client$(EXEXT)		ssl/dtls_server$(EXEXT)		\
-	ssl/ssl_client1$(EXEXT)		ssl/ssl_client2$(EXEXT)		\
-	ssl/ssl_server$(EXEXT)		ssl/ssl_server2$(EXEXT)		\
-	ssl/ssl_fork_server$(EXEXT)	ssl/mini_client$(EXEXT)		\
-	ssl/ssl_mail_client$(EXEXT)	random/gen_entropy$(EXEXT)	\
-	random/gen_random_havege$(EXEXT)				\
-	random/gen_random_ctr_drbg$(EXEXT)				\
-	test/benchmark$(EXEXT)                          		\
-	test/selftest$(EXEXT)		test/udp_proxy$(EXEXT)		\
-	test/zeroize$(EXEXT)						\
-	test/query_compile_time_config$(EXEXT)				\
-	util/pem2der$(EXEXT)		util/strerror$(EXEXT)		\
-	x509/cert_app$(EXEXT)		x509/crl_app$(EXEXT)		\
-	x509/cert_req$(EXEXT)		x509/cert_write$(EXEXT)		\
-	x509/req_app$(EXEXT)
-
-ifdef PTHREAD
-APPS +=	ssl/ssl_pthread_server$(EXEXT)
-endif
+APPS = \
+	aes/aescrypt2$(EXEXT) \
+	aes/crypt_and_hash$(EXEXT) \
+	hash/hello$(EXEXT) \
+	hash/generic_sum$(EXEXT) \
+	pkey/dh_genprime$(EXEXT) \
+	pkey/ecdh_curve25519$(EXEXT) \
+	pkey/ecdsa$(EXEXT) \
+	pkey/gen_key$(EXEXT) \
+	pkey/key_app$(EXEXT) \
+	pkey/key_app_writer$(EXEXT) \
+	pkey/mpi_demo$(EXEXT) \
+	pkey/pk_decrypt$(EXEXT) \
+	pkey/pk_encrypt$(EXEXT) \
+	pkey/pk_sign$(EXEXT) \
+	pkey/pk_verify$(EXEXT) \
+	pkey/rsa_genkey$(EXEXT) \
+	pkey/rsa_decrypt$(EXEXT) \
+	pkey/rsa_encrypt$(EXEXT) \
+	pkey/rsa_sign$(EXEXT) \
+	pkey/rsa_verify$(EXEXT) \
+	pkey/rsa_sign_pss$(EXEXT) \
+	pkey/rsa_verify_pss$(EXEXT) \
+	psa/crypto_examples$(EXEXT) \
+	psa/key_ladder_demo$(EXEXT) \
+	psa/psa_constant_names$(EXEXT) \
+	random/gen_entropy$(EXEXT) \
+	random/gen_random_havege$(EXEXT) \
+	random/gen_random_ctr_drbg$(EXEXT) \
+	test/benchmark$(EXEXT) \
+	test/selftest$(EXEXT) \
+	test/zeroize$(EXEXT) \
+	test/query_compile_time_config$(EXEXT) \
+	util/pem2der$(EXEXT) \
+	util/strerror$(EXEXT) \
+# End of APPS
 
 ifdef TEST_CPP
 APPS += test/cpp_dummy_build$(EXEXT)
 endif
 
+EXTRA_GENERATED =
+
 .SILENT:
 
 .PHONY: all clean list
@@ -99,6 +94,16 @@
 $(DEP):
 	$(MAKE) -C ../library
 
+ifdef WINDOWS
+EXTRA_GENERATED += psa\psa_constant_names_generated.c
+else
+EXTRA_GENERATED += psa/psa_constant_names_generated.c
+endif
+
+psa/psa_constant_names$(EXEXT): psa/psa_constant_names_generated.c
+psa/psa_constant_names_generated.c: ../scripts/generate_psa_constants.py ../include/psa/crypto_values.h ../include/psa/crypto_extra.h
+	../scripts/generate_psa_constants.py
+
 aes/aescrypt2$(EXEXT): aes/aescrypt2.c $(DEP)
 	echo "  CC    aes/aescrypt2.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) aes/aescrypt2.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
@@ -115,18 +120,10 @@
 	echo "  CC    hash/generic_sum.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) hash/generic_sum.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-pkey/dh_client$(EXEXT): pkey/dh_client.c $(DEP)
-	echo "  CC    pkey/dh_client.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/dh_client.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
 pkey/dh_genprime$(EXEXT): pkey/dh_genprime.c $(DEP)
 	echo "  CC    pkey/dh_genprime.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/dh_genprime.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-pkey/dh_server$(EXEXT): pkey/dh_server.c $(DEP)
-	echo "  CC    pkey/dh_server.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/dh_server.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
 pkey/ecdh_curve25519$(EXEXT): pkey/ecdh_curve25519.c $(DEP)
 	echo "  CC    pkey/ecdh_curve25519.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/ecdh_curve25519.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
@@ -195,6 +192,14 @@
 	echo "  CC    pkey/rsa_encrypt.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) pkey/rsa_encrypt.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
+psa/key_ladder_demo$(EXEXT): psa/key_ladder_demo.c $(DEP)
+	echo "  CC    psa/key_ladder_demo.c"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) psa/key_ladder_demo.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+
+psa/psa_constant_names$(EXEXT): psa/psa_constant_names.c $(DEP)
+	echo "  CC    psa/psa_constant_names.c"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) psa/psa_constant_names.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+
 random/gen_entropy$(EXEXT): random/gen_entropy.c $(DEP)
 	echo "  CC    random/gen_entropy.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) random/gen_entropy.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
@@ -207,46 +212,6 @@
 	echo "  CC    random/gen_random_ctr_drbg.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) random/gen_random_ctr_drbg.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-ssl/dtls_client$(EXEXT): ssl/dtls_client.c $(DEP)
-	echo "  CC    ssl/dtls_client.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/dtls_client.c  $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/dtls_server$(EXEXT): ssl/dtls_server.c $(DEP)
-	echo "  CC    ssl/dtls_server.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/dtls_server.c  $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/ssl_client1$(EXEXT): ssl/ssl_client1.c $(DEP)
-	echo "  CC    ssl/ssl_client1.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_client1.c  $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/ssl_client2$(EXEXT): ssl/ssl_client2.c ssl/query_config.c $(DEP)
-	echo "  CC    ssl/ssl_client2.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_client2.c ssl/query_config.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/ssl_server$(EXEXT): ssl/ssl_server.c $(DEP)
-	echo "  CC    ssl/ssl_server.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_server.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/ssl_server2$(EXEXT): ssl/ssl_server2.c ssl/query_config.c $(DEP)
-	echo "  CC    ssl/ssl_server2.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_server2.c ssl/query_config.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/ssl_fork_server$(EXEXT): ssl/ssl_fork_server.c $(DEP)
-	echo "  CC    ssl/ssl_fork_server.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_fork_server.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/ssl_pthread_server$(EXEXT): ssl/ssl_pthread_server.c $(DEP)
-	echo "  CC    ssl/ssl_pthread_server.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_pthread_server.c   $(LOCAL_LDFLAGS) -lpthread  $(LDFLAGS) -o $@
-
-ssl/ssl_mail_client$(EXEXT): ssl/ssl_mail_client.c $(DEP)
-	echo "  CC    ssl/ssl_mail_client.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/ssl_mail_client.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-ssl/mini_client$(EXEXT): ssl/mini_client.c $(DEP)
-	echo "  CC    ssl/mini_client.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) ssl/mini_client.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
 test/benchmark$(EXEXT): test/benchmark.c $(DEP)
 	echo "  CC    test/benchmark.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) test/benchmark.c   $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
@@ -259,17 +224,13 @@
 	echo "  CC    test/selftest.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) test/selftest.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-test/udp_proxy$(EXEXT): test/udp_proxy.c $(DEP)
-	echo "  CC    test/udp_proxy.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) test/udp_proxy.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
 test/zeroize$(EXEXT): test/zeroize.c $(DEP)
 	echo "  CC    test/zeroize.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) test/zeroize.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-test/query_compile_time_config$(EXEXT): test/query_compile_time_config.c ssl/query_config.c $(DEP)
+test/query_compile_time_config$(EXEXT): test/query_compile_time_config.c test/query_config.c $(DEP)
 	echo "  CC    test/query_compile_time_config.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) test/query_compile_time_config.c ssl/query_config.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) test/query_compile_time_config.c test/query_config.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
 util/pem2der$(EXEXT): util/pem2der.c $(DEP)
 	echo "  CC    util/pem2der.c"
@@ -279,31 +240,18 @@
 	echo "  CC    util/strerror.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) util/strerror.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-x509/cert_app$(EXEXT): x509/cert_app.c $(DEP)
-	echo "  CC    x509/cert_app.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/cert_app.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-x509/cert_write$(EXEXT): x509/cert_write.c $(DEP)
-	echo "  CC    x509/cert_write.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/cert_write.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-x509/crl_app$(EXEXT): x509/crl_app.c $(DEP)
-	echo "  CC    x509/crl_app.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/crl_app.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-x509/cert_req$(EXEXT): x509/cert_req.c $(DEP)
-	echo "  CC    x509/cert_req.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/cert_req.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
-x509/req_app$(EXEXT): x509/req_app.c $(DEP)
-	echo "  CC    x509/req_app.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/req_app.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+psa/crypto_examples$(EXEXT): psa/crypto_examples.c $(DEP)
+	echo "  CC    psa/crypto_examples.c"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) psa/crypto_examples.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
 clean:
 ifndef WINDOWS
-	rm -f $(APPS)
+	rm -f $(APPS) $(EXTRA_GENERATED)
+	-rm -f test/cpp_dummy_build$(EXEXT)
 else
-	del /S /Q /F *.o *.exe
+	if exist *.o del /S /Q /F *.o
+	if exist *.exe del /S /Q /F *.exe
+	if exist $(EXTRA_GENERATED) del /S /Q /F $(EXTRA_GENERATED)
 endif
 
 list:
diff --git a/programs/README.md b/programs/README.md
index d26349d..977e26c 100644
--- a/programs/README.md
+++ b/programs/README.md
@@ -44,8 +44,6 @@
 
 ### Diffie-Hellman key exchange examples
 
-* [`pkey/dh_client.c`](pkey/dh_client.c), [`pkey/dh_server.c`](pkey/dh_server.c): secure channel demonstrators (client, server). This pair of programs illustrates how to set up a secure channel using RSA for authentication and Diffie-Hellman to generate a shared AES session key.
-
 * [`pkey/ecdh_curve25519.c`](pkey/ecdh_curve25519.c): demonstration of a elliptic curve Diffie-Hellman (ECDH) key agreement.
 
 ### Bignum (`mpi`) usage examples
@@ -63,36 +61,6 @@
 
 * [`random/gen_random_havege.c`](random/gen_random_havege.c): demonstrates the HAVEGE entropy collector.
 
-## SSL/TLS examples
-
-### SSL/TLS sample applications
-
-* [`ssl/dtls_client.c`](ssl/dtls_client.c): a simple DTLS client program, which sends one datagram to the server and reads one datagram in response.
-
-* [`ssl/dtls_server.c`](ssl/dtls_server.c): a simple DTLS server program, which expects one datagram from the client and writes one datagram in response. This program supports DTLS cookies for hello verification.
-
-* [`ssl/mini_client.c`](ssl/mini_client.c): a minimalistic SSL client, which sends a short string and disconnects. This is primarily intended as a benchmark; for a better example of a typical TLS client, see `ssl/ssl_client1.c`.
-
-* [`ssl/ssl_client1.c`](ssl/ssl_client1.c): a simple HTTPS client that sends a fixed request and displays the response.
-
-* [`ssl/ssl_fork_server.c`](ssl/ssl_fork_server.c): a simple HTTPS server using one process per client to send a fixed response. This program requires a Unix/POSIX environment implementing the `fork` system call.
-
-* [`ssl/ssl_mail_client.c`](ssl/ssl_mail_client.c): a simple SMTP-over-TLS or SMTP-STARTTLS client. This client sends an email with fixed content.
-
-* [`ssl/ssl_pthread_server.c`](ssl/ssl_pthread_server.c): a simple HTTPS server using one thread per client to send a fixed response. This program requires the pthread library.
-
-* [`ssl/ssl_server.c`](ssl/ssl_server.c): a simple HTTPS server that sends a fixed response. It serves a single client at a time.
-
-### SSL/TLS feature demonstrators
-
-Note: unlike most of the other programs under the `programs/` directory, these two programs are not intended as a basis for writing an application. They combine most of the features supported by the library, and most applications require only a few features. To write a new application, we recommended that you start with `ssl_client1.c` or `ssl_server.c`, and then look inside `ssl/ssl_client2.c` or `ssl/ssl_server2.c` to see how to use the specific features that your application needs.
-
-* [`ssl/ssl_client2.c`](ssl/ssl_client2.c): an HTTPS client that sends a fixed request and displays the response, with options to select TLS protocol features and Mbed TLS library features.
-
-* [`ssl/ssl_server2.c`](ssl/ssl_server2.c): an HTTPS server that sends a fixed response, with options to select TLS protocol features and Mbed TLS library features.
-
-In addition to providing options for testing client-side features, the `ssl_client2` program has options that allow you to trigger certain behaviors in the server. For example, there are options to select ciphersuites, or to force a renegotiation. These options are useful for testing the corresponding features in a TLS server. Likewise, `ssl_server2` has options to activate certain behaviors that are useful for testing a TLS client.
-
 ## Test utilities
 
 * [`test/benchmark.c`](test/benchmark.c): benchmark for cryptographic algorithms.
@@ -108,16 +76,3 @@
 * [`util/pem2der.c`](util/pem2der.c): a PEM to DER converter. Mbed TLS can read PEM files directly, but this utility can be useful for interacting with other tools or with minimal Mbed TLS builds that lack PEM support.
 
 * [`util/strerror.c`](util/strerror.c): prints the error description corresponding to an integer status returned by an Mbed TLS function.
-
-## X.509 certificate examples
-
-* [`x509/cert_app.c`](x509/cert_app.c): connects to a TLS server and verifies its certificate chain.
-
-* [`x509/cert_req.c`](x509/cert_req.c): generates a certificate signing request (CSR) for a private key.
-
-* [`x509/cert_write.c`](x509/cert_write.c): signs a certificate signing request, or self-signs a certificate.
-
-* [`x509/crl_app.c`](x509/crl_app.c): loads and dumps a certificate revocation list (CRL).
-
-* [`x509/req_app.c`](x509/req_app.c): loads and dumps a certificate signing request (CSR).
-
diff --git a/programs/aes/CMakeLists.txt b/programs/aes/CMakeLists.txt
index f5a0caa..6c4c7e1 100644
--- a/programs/aes/CMakeLists.txt
+++ b/programs/aes/CMakeLists.txt
@@ -1,8 +1,8 @@
 add_executable(aescrypt2 aescrypt2.c)
-target_link_libraries(aescrypt2 mbedtls)
+target_link_libraries(aescrypt2 mbedcrypto)
 
 add_executable(crypt_and_hash crypt_and_hash.c)
-target_link_libraries(crypt_and_hash mbedtls)
+target_link_libraries(crypt_and_hash mbedcrypto)
 
 install(TARGETS aescrypt2 crypt_and_hash
         DESTINATION "bin"
diff --git a/programs/aes/aescrypt2.c b/programs/aes/aescrypt2.c
index bdeac3a..8242ea7 100644
--- a/programs/aes/aescrypt2.c
+++ b/programs/aes/aescrypt2.c
@@ -80,17 +80,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/aes/crypt_and_hash.c b/programs/aes/crypt_and_hash.c
index f58e616..a5acf5b 100644
--- a/programs/aes/crypt_and_hash.c
+++ b/programs/aes/crypt_and_hash.c
@@ -82,17 +82,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/hash/CMakeLists.txt b/programs/hash/CMakeLists.txt
index eda975b..3c6cca9 100644
--- a/programs/hash/CMakeLists.txt
+++ b/programs/hash/CMakeLists.txt
@@ -1,8 +1,8 @@
 add_executable(hello hello.c)
-target_link_libraries(hello mbedtls)
+target_link_libraries(hello mbedcrypto)
 
 add_executable(generic_sum generic_sum.c)
-target_link_libraries(generic_sum mbedtls)
+target_link_libraries(generic_sum mbedcrypto)
 
 install(TARGETS hello generic_sum
         DESTINATION "bin"
diff --git a/programs/hash/generic_sum.c b/programs/hash/generic_sum.c
index 4b7fe37..709a149 100644
--- a/programs/hash/generic_sum.c
+++ b/programs/hash/generic_sum.c
@@ -52,17 +52,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 static int generic_wrapper( const mbedtls_md_info_t *md_info, char *filename, unsigned char *sum )
 {
diff --git a/programs/hash/hello.c b/programs/hash/hello.c
index 6046f86..55a0c7e 100644
--- a/programs/hash/hello.c
+++ b/programs/hash/hello.c
@@ -48,17 +48,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( void )
 {
diff --git a/programs/pkey/CMakeLists.txt b/programs/pkey/CMakeLists.txt
index 5a37a42..14e6b14 100644
--- a/programs/pkey/CMakeLists.txt
+++ b/programs/pkey/CMakeLists.txt
@@ -1,63 +1,57 @@
-add_executable(dh_client dh_client.c)
-target_link_libraries(dh_client mbedtls)
-
 add_executable(dh_genprime dh_genprime.c)
-target_link_libraries(dh_genprime mbedtls)
-
-add_executable(dh_server dh_server.c)
-target_link_libraries(dh_server mbedtls)
+target_link_libraries(dh_genprime mbedcrypto)
 
 add_executable(ecdh_curve25519 ecdh_curve25519.c)
-target_link_libraries(ecdh_curve25519 mbedtls)
+target_link_libraries(ecdh_curve25519 mbedcrypto)
 
 add_executable(ecdsa ecdsa.c)
-target_link_libraries(ecdsa mbedtls)
+target_link_libraries(ecdsa mbedcrypto)
 
 add_executable(gen_key gen_key.c)
-target_link_libraries(gen_key mbedtls)
+target_link_libraries(gen_key mbedcrypto)
 
 add_executable(key_app key_app.c)
-target_link_libraries(key_app mbedtls)
+target_link_libraries(key_app mbedcrypto)
 
 add_executable(key_app_writer key_app_writer.c)
-target_link_libraries(key_app_writer mbedtls)
+target_link_libraries(key_app_writer mbedcrypto)
 
 add_executable(mpi_demo mpi_demo.c)
-target_link_libraries(mpi_demo mbedtls)
+target_link_libraries(mpi_demo mbedcrypto)
 
 add_executable(rsa_genkey rsa_genkey.c)
-target_link_libraries(rsa_genkey mbedtls)
+target_link_libraries(rsa_genkey mbedcrypto)
 
 add_executable(rsa_sign rsa_sign.c)
-target_link_libraries(rsa_sign mbedtls)
+target_link_libraries(rsa_sign mbedcrypto)
 
 add_executable(rsa_verify rsa_verify.c)
-target_link_libraries(rsa_verify mbedtls)
+target_link_libraries(rsa_verify mbedcrypto)
 
 add_executable(rsa_sign_pss rsa_sign_pss.c)
-target_link_libraries(rsa_sign_pss mbedtls)
+target_link_libraries(rsa_sign_pss mbedcrypto)
 
 add_executable(rsa_verify_pss rsa_verify_pss.c)
-target_link_libraries(rsa_verify_pss mbedtls)
+target_link_libraries(rsa_verify_pss mbedcrypto)
 
 add_executable(rsa_encrypt rsa_encrypt.c)
-target_link_libraries(rsa_encrypt mbedtls)
+target_link_libraries(rsa_encrypt mbedcrypto)
 
 add_executable(rsa_decrypt rsa_decrypt.c)
-target_link_libraries(rsa_decrypt mbedtls)
+target_link_libraries(rsa_decrypt mbedcrypto)
 
 add_executable(pk_sign pk_sign.c)
-target_link_libraries(pk_sign mbedtls)
+target_link_libraries(pk_sign mbedcrypto)
 
 add_executable(pk_verify pk_verify.c)
-target_link_libraries(pk_verify mbedtls)
+target_link_libraries(pk_verify mbedcrypto)
 
 add_executable(pk_encrypt pk_encrypt.c)
-target_link_libraries(pk_encrypt mbedtls)
+target_link_libraries(pk_encrypt mbedcrypto)
 
 add_executable(pk_decrypt pk_decrypt.c)
-target_link_libraries(pk_decrypt mbedtls)
+target_link_libraries(pk_decrypt mbedcrypto)
 
-install(TARGETS dh_client dh_genprime dh_server key_app mpi_demo rsa_genkey rsa_sign rsa_verify rsa_encrypt rsa_decrypt pk_encrypt pk_decrypt pk_sign pk_verify gen_key
+install(TARGETS dh_genprime key_app mpi_demo rsa_genkey rsa_sign rsa_verify rsa_encrypt rsa_decrypt pk_encrypt pk_decrypt pk_sign pk_verify gen_key
         DESTINATION "bin"
         PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
diff --git a/programs/pkey/dh_client.c b/programs/pkey/dh_client.c
deleted file mode 100644
index 1dce31a..0000000
--- a/programs/pkey/dh_client.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
- *  Diffie-Hellman-Merkle key exchange (client side)
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_time_t          time_t
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if defined(MBEDTLS_AES_C) && defined(MBEDTLS_DHM_C) && \
-    defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_NET_C) && \
-    defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C) && \
-    defined(MBEDTLS_FS_IO) && defined(MBEDTLS_CTR_DRBG_C) && \
-    defined(MBEDTLS_SHA1_C)
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/aes.h"
-#include "mbedtls/dhm.h"
-#include "mbedtls/rsa.h"
-#include "mbedtls/sha1.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-
-#include <stdio.h>
-#include <string.h>
-#endif
-
-#define SERVER_NAME "localhost"
-#define SERVER_PORT "11999"
-
-#if !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_DHM_C) ||     \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NET_C) ||  \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) ||    \
-    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_CTR_DRBG_C) || \
-    !defined(MBEDTLS_SHA1_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_AES_C and/or MBEDTLS_DHM_C and/or MBEDTLS_ENTROPY_C "
-           "and/or MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_SHA256_C and/or MBEDTLS_FS_IO and/or "
-           "MBEDTLS_CTR_DRBG_C not defined.\n");
-    return( 0 );
-}
-#else
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-int main( void )
-{
-    FILE *f;
-
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    size_t n, buflen;
-    mbedtls_net_context server_fd;
-
-    unsigned char *p, *end;
-    unsigned char buf[2048];
-    unsigned char hash[32];
-    const char *pers = "dh_client";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_rsa_context rsa;
-    mbedtls_dhm_context dhm;
-    mbedtls_aes_context aes;
-
-    mbedtls_net_init( &server_fd );
-    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, MBEDTLS_MD_SHA256 );
-    mbedtls_dhm_init( &dhm );
-    mbedtls_aes_init( &aes );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    /*
-     * 1. Setup the RNG
-     */
-    mbedtls_printf( "\n  . Seeding the random number generator" );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 2. Read the server's public RSA key
-     */
-    mbedtls_printf( "\n  . Reading public key from rsa_pub.txt" );
-    fflush( stdout );
-
-    if( ( f = fopen( "rsa_pub.txt", "rb" ) ) == NULL )
-    {
-        mbedtls_printf( " failed\n  ! Could not open rsa_pub.txt\n" \
-                "  ! Please run rsa_genkey first\n\n" );
-        goto exit;
-    }
-
-    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
-
-    if( ( ret = mbedtls_mpi_read_file( &rsa.N, 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.E, 16, f ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n", ret );
-        fclose( f );
-        goto exit;
-    }
-
-    rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
-    fclose( f );
-
-    /*
-     * 3. Initiate the connection
-     */
-    mbedtls_printf( "\n  . Connecting to tcp/%s/%s", SERVER_NAME,
-                                             SERVER_PORT );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_connect( &server_fd, SERVER_NAME,
-                                         SERVER_PORT, MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_connect returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 4a. First get the buffer length
-     */
-    mbedtls_printf( "\n  . Receiving the server's DH parameters" );
-    fflush( stdout );
-
-    memset( buf, 0, sizeof( buf ) );
-
-    if( ( ret = mbedtls_net_recv( &server_fd, buf, 2 ) ) != 2 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_recv returned %d\n\n", ret );
-        goto exit;
-    }
-
-    n = buflen = ( buf[0] << 8 ) | buf[1];
-    if( buflen < 1 || buflen > sizeof( buf ) )
-    {
-        mbedtls_printf( " failed\n  ! Got an invalid buffer length\n\n" );
-        goto exit;
-    }
-
-    /*
-     * 4b. Get the DHM parameters: P, G and Ys = G^Xs mod P
-     */
-    memset( buf, 0, sizeof( buf ) );
-
-    if( ( ret = mbedtls_net_recv( &server_fd, buf, n ) ) != (int) n )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_recv returned %d\n\n", ret );
-        goto exit;
-    }
-
-    p = buf, end = buf + buflen;
-
-    if( ( ret = mbedtls_dhm_read_params( &dhm, &p, end ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_dhm_read_params returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( dhm.len < 64 || dhm.len > 512 )
-    {
-        mbedtls_printf( " failed\n  ! Invalid DHM modulus size\n\n" );
-        goto exit;
-    }
-
-    /*
-     * 5. Check that the server's RSA signature matches
-     *    the SHA-256 hash of (P,G,Ys)
-     */
-    mbedtls_printf( "\n  . Verifying the server's RSA signature" );
-    fflush( stdout );
-
-    p += 2;
-
-    if( ( n = (size_t) ( end - p ) ) != rsa.len )
-    {
-        mbedtls_printf( " failed\n  ! Invalid RSA signature size\n\n" );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_sha1_ret( buf, (int)( p - 2 - buf ), hash ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_sha1_ret returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL, MBEDTLS_RSA_PUBLIC,
-                                  MBEDTLS_MD_SHA256, 0, hash, p ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_rsa_pkcs1_verify returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 6. Send our public value: Yc = G ^ Xc mod P
-     */
-    mbedtls_printf( "\n  . Sending own public value to server" );
-    fflush( stdout );
-
-    n = dhm.len;
-    if( ( ret = mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, n,
-                                 mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_dhm_make_public returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_net_send( &server_fd, buf, n ) ) != (int) n )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_send returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 7. Derive the shared secret: K = Ys ^ Xc mod P
-     */
-    mbedtls_printf( "\n  . Shared secret: " );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &n,
-                                 mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_dhm_calc_secret returned %d\n\n", ret );
-        goto exit;
-    }
-
-    for( n = 0; n < 16; n++ )
-        mbedtls_printf( "%02x", buf[n] );
-
-    /*
-     * 8. Setup the AES-256 decryption key
-     *
-     * This is an overly simplified example; best practice is
-     * to hash the shared secret with a random value to derive
-     * the keying material for the encryption/decryption keys,
-     * IVs and MACs.
-     */
-    mbedtls_printf( "...\n  . Receiving and decrypting the ciphertext" );
-    fflush( stdout );
-
-    mbedtls_aes_setkey_dec( &aes, buf, 256 );
-
-    memset( buf, 0, sizeof( buf ) );
-
-    if( ( ret = mbedtls_net_recv( &server_fd, buf, 16 ) ) != 16 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_recv returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_aes_crypt_ecb( &aes, MBEDTLS_AES_DECRYPT, buf, buf );
-    buf[16] = '\0';
-    mbedtls_printf( "\n  . Plaintext is \"%s\"\n\n", (char *) buf );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-    mbedtls_net_free( &server_fd );
-
-    mbedtls_aes_free( &aes );
-    mbedtls_rsa_free( &rsa );
-    mbedtls_dhm_free( &dhm );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_AES_C && MBEDTLS_DHM_C && MBEDTLS_ENTROPY_C &&
-          MBEDTLS_NET_C && MBEDTLS_RSA_C && MBEDTLS_SHA256_C &&
-          MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */
diff --git a/programs/pkey/dh_genprime.c b/programs/pkey/dh_genprime.c
index cca43ca..bf5482e 100644
--- a/programs/pkey/dh_genprime.c
+++ b/programs/pkey/dh_genprime.c
@@ -69,17 +69,6 @@
  */
 #define GENERATOR "4"
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char **argv )
 {
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
deleted file mode 100644
index a797e60..0000000
--- a/programs/pkey/dh_server.c
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
- *  Diffie-Hellman-Merkle key exchange (server side)
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_time_t          time_t
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if defined(MBEDTLS_AES_C) && defined(MBEDTLS_DHM_C) && \
-    defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_NET_C) && \
-    defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C) && \
-    defined(MBEDTLS_FS_IO) && defined(MBEDTLS_CTR_DRBG_C) && \
-    defined(MBEDTLS_SHA1_C)
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/aes.h"
-#include "mbedtls/dhm.h"
-#include "mbedtls/rsa.h"
-#include "mbedtls/sha1.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-
-#include <stdio.h>
-#include <string.h>
-#endif
-
-#define SERVER_PORT "11999"
-#define PLAINTEXT "==Hello there!=="
-
-#if !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_DHM_C) ||     \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NET_C) ||  \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) ||    \
-    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_CTR_DRBG_C) || \
-    !defined(MBEDTLS_SHA1_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_AES_C and/or MBEDTLS_DHM_C and/or MBEDTLS_ENTROPY_C "
-           "and/or MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_SHA256_C and/or MBEDTLS_FS_IO and/or "
-           "MBEDTLS_CTR_DRBG_C not defined.\n");
-    return( 0 );
-}
-#else
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-int main( void )
-{
-    FILE *f;
-
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    size_t n, buflen;
-    mbedtls_net_context listen_fd, client_fd;
-
-    unsigned char buf[2048];
-    unsigned char hash[32];
-    unsigned char buf2[2];
-    const char *pers = "dh_server";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_rsa_context rsa;
-    mbedtls_dhm_context dhm;
-    mbedtls_aes_context aes;
-
-    mbedtls_mpi N, P, Q, D, E;
-
-    mbedtls_net_init( &listen_fd );
-    mbedtls_net_init( &client_fd );
-    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, MBEDTLS_MD_SHA256 );
-    mbedtls_dhm_init( &dhm );
-    mbedtls_aes_init( &aes );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
-    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
-
-    /*
-     * 1. Setup the RNG
-     */
-    mbedtls_printf( "\n  . Seeding the random number generator" );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 2a. Read the server's private RSA key
-     */
-    mbedtls_printf( "\n  . Reading private key from rsa_priv.txt" );
-    fflush( stdout );
-
-    if( ( f = fopen( "rsa_priv.txt", "rb" ) ) == NULL )
-    {
-        mbedtls_printf( " failed\n  ! Could not open rsa_priv.txt\n" \
-                "  ! Please run rsa_genkey first\n\n" );
-        goto exit;
-    }
-
-    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
-
-    if( ( ret = mbedtls_mpi_read_file( &N , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &E , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &D , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &P , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &Q , 16, f ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n",
-                        ret );
-        fclose( f );
-        goto exit;
-    }
-    fclose( f );
-
-    if( ( ret = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_rsa_import returned %d\n\n",
-                        ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_rsa_complete( &rsa ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
-                        ret );
-        goto exit;
-    }
-
-    /*
-     * 2b. Get the DHM modulus and generator
-     */
-    mbedtls_printf( "\n  . Reading DH parameters from dh_prime.txt" );
-    fflush( stdout );
-
-    if( ( f = fopen( "dh_prime.txt", "rb" ) ) == NULL )
-    {
-        mbedtls_printf( " failed\n  ! Could not open dh_prime.txt\n" \
-                "  ! Please run dh_genprime first\n\n" );
-        goto exit;
-    }
-
-    if( mbedtls_mpi_read_file( &dhm.P, 16, f ) != 0 ||
-        mbedtls_mpi_read_file( &dhm.G, 16, f ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! Invalid DH parameter file\n\n" );
-        fclose( f );
-        goto exit;
-    }
-
-    fclose( f );
-
-    /*
-     * 3. Wait for a client to connect
-     */
-    mbedtls_printf( "\n  . Waiting for a remote connection" );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, NULL, SERVER_PORT, MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_bind returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                                    NULL, 0, NULL ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_accept returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 4. Setup the DH parameters (P,G,Ys)
-     */
-    mbedtls_printf( "\n  . Sending the server's DH parameters" );
-    fflush( stdout );
-
-    memset( buf, 0, sizeof( buf ) );
-
-    if( ( ret = mbedtls_dhm_make_params( &dhm, (int) mbedtls_mpi_size( &dhm.P ), buf, &n,
-                                 mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_dhm_make_params returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 5. Sign the parameters and send them
-     */
-    if( ( ret = mbedtls_sha1_ret( buf, n, hash ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_sha1_ret returned %d\n\n", ret );
-        goto exit;
-    }
-
-    buf[n    ] = (unsigned char)( rsa.len >> 8 );
-    buf[n + 1] = (unsigned char)( rsa.len      );
-
-    if( ( ret = mbedtls_rsa_pkcs1_sign( &rsa, NULL, NULL, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA256,
-                                0, hash, buf + n + 2 ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_rsa_pkcs1_sign returned %d\n\n", ret );
-        goto exit;
-    }
-
-    buflen = n + 2 + rsa.len;
-    buf2[0] = (unsigned char)( buflen >> 8 );
-    buf2[1] = (unsigned char)( buflen      );
-
-    if( ( ret = mbedtls_net_send( &client_fd, buf2, 2 ) ) != 2 ||
-        ( ret = mbedtls_net_send( &client_fd, buf, buflen ) ) != (int) buflen )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_send returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 6. Get the client's public value: Yc = G ^ Xc mod P
-     */
-    mbedtls_printf( "\n  . Receiving the client's public value" );
-    fflush( stdout );
-
-    memset( buf, 0, sizeof( buf ) );
-
-    n = dhm.len;
-    if( ( ret = mbedtls_net_recv( &client_fd, buf, n ) ) != (int) n )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_recv returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_dhm_read_public( &dhm, buf, dhm.len ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_dhm_read_public returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /*
-     * 7. Derive the shared secret: K = Ys ^ Xc mod P
-     */
-    mbedtls_printf( "\n  . Shared secret: " );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &n,
-                                 mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_dhm_calc_secret returned %d\n\n", ret );
-        goto exit;
-    }
-
-    for( n = 0; n < 16; n++ )
-        mbedtls_printf( "%02x", buf[n] );
-
-    /*
-     * 8. Setup the AES-256 encryption key
-     *
-     * This is an overly simplified example; best practice is
-     * to hash the shared secret with a random value to derive
-     * the keying material for the encryption/decryption keys
-     * and MACs.
-     */
-    mbedtls_printf( "...\n  . Encrypting and sending the ciphertext" );
-    fflush( stdout );
-
-    mbedtls_aes_setkey_enc( &aes, buf, 256 );
-    memcpy( buf, PLAINTEXT, 16 );
-    mbedtls_aes_crypt_ecb( &aes, MBEDTLS_AES_ENCRYPT, buf, buf );
-
-    if( ( ret = mbedtls_net_send( &client_fd, buf, 16 ) ) != 16 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_send returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( "\n\n" );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
-    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
-
-    mbedtls_net_free( &client_fd );
-    mbedtls_net_free( &listen_fd );
-
-    mbedtls_aes_free( &aes );
-    mbedtls_rsa_free( &rsa );
-    mbedtls_dhm_free( &dhm );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_AES_C && MBEDTLS_DHM_C && MBEDTLS_ENTROPY_C &&
-          MBEDTLS_NET_C && MBEDTLS_RSA_C && MBEDTLS_SHA256_C &&
-          MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */
diff --git a/programs/pkey/ecdh_curve25519.c b/programs/pkey/ecdh_curve25519.c
index 9267c7e..9f849dd 100644
--- a/programs/pkey/ecdh_curve25519.c
+++ b/programs/pkey/ecdh_curve25519.c
@@ -53,17 +53,6 @@
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/ecdh.h"
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/ecdsa.c b/programs/pkey/ecdsa.c
index 4471a20..b851c31 100644
--- a/programs/pkey/ecdsa.c
+++ b/programs/pkey/ecdsa.c
@@ -100,17 +100,6 @@
 #define dump_pubkey( a, b )
 #endif
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/gen_key.c b/programs/pkey/gen_key.c
index 35fc149..23e4e14 100644
--- a/programs/pkey/gen_key.c
+++ b/programs/pkey/gen_key.c
@@ -137,17 +137,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 /*
  * global options
diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index 0bd61e4..19dcdfe 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -40,7 +40,7 @@
     defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_FS_IO)
 #include "mbedtls/error.h"
 #include "mbedtls/rsa.h"
-#include "mbedtls/x509.h"
+#include "mbedtls/pk.h"
 
 #include <string.h>
 #endif
@@ -64,7 +64,6 @@
     "    password_file=%%s    default: \"\"\n"          \
     "\n"
 
-
 #if !defined(MBEDTLS_BIGNUM_C) ||                                  \
     !defined(MBEDTLS_PK_PARSE_C) || !defined(MBEDTLS_FS_IO)
 int main( void )
@@ -75,17 +74,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 /*
  * global options
diff --git a/programs/pkey/key_app_writer.c b/programs/pkey/key_app_writer.c
index b81530c..6096429 100644
--- a/programs/pkey/key_app_writer.c
+++ b/programs/pkey/key_app_writer.c
@@ -98,17 +98,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 /*
  * global options
diff --git a/programs/pkey/mpi_demo.c b/programs/pkey/mpi_demo.c
index 80573c0..ecdcd32 100644
--- a/programs/pkey/mpi_demo.c
+++ b/programs/pkey/mpi_demo.c
@@ -50,17 +50,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( void )
 {
diff --git a/programs/pkey/pk_decrypt.c b/programs/pkey/pk_decrypt.c
index 978f39e..bf42507 100644
--- a/programs/pkey/pk_decrypt.c
+++ b/programs/pkey/pk_decrypt.c
@@ -48,7 +48,6 @@
 #include <string.h>
 #endif
 
-
 #if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_PK_PARSE_C) ||  \
     !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_ENTROPY_C) || \
     !defined(MBEDTLS_CTR_DRBG_C)
@@ -61,17 +60,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/pk_encrypt.c b/programs/pkey/pk_encrypt.c
index 806c59a..a32b147 100644
--- a/programs/pkey/pk_encrypt.c
+++ b/programs/pkey/pk_encrypt.c
@@ -61,17 +61,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/pk_sign.c b/programs/pkey/pk_sign.c
index 7354082..47a098a 100644
--- a/programs/pkey/pk_sign.c
+++ b/programs/pkey/pk_sign.c
@@ -60,17 +60,6 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/pk_verify.c b/programs/pkey/pk_verify.c
index 9fcf029..a6bfe3f 100644
--- a/programs/pkey/pk_verify.c
+++ b/programs/pkey/pk_verify.c
@@ -56,17 +56,6 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
@@ -112,7 +101,6 @@
         goto exit;
     }
 
-
     i = fread( buf, 1, sizeof(buf), f );
 
     fclose( f );
diff --git a/programs/pkey/rsa_decrypt.c b/programs/pkey/rsa_decrypt.c
index dc8a920..ff71bd0 100644
--- a/programs/pkey/rsa_decrypt.c
+++ b/programs/pkey/rsa_decrypt.c
@@ -59,17 +59,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/rsa_encrypt.c b/programs/pkey/rsa_encrypt.c
index e9effe8..4a71c15 100644
--- a/programs/pkey/rsa_encrypt.c
+++ b/programs/pkey/rsa_encrypt.c
@@ -59,17 +59,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/rsa_genkey.c b/programs/pkey/rsa_genkey.c
index 81867ee..f2b7b50 100644
--- a/programs/pkey/rsa_genkey.c
+++ b/programs/pkey/rsa_genkey.c
@@ -42,7 +42,6 @@
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/bignum.h"
-#include "mbedtls/x509.h"
 #include "mbedtls/rsa.h"
 
 #include <stdio.h>
@@ -64,17 +63,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( void )
 {
@@ -160,19 +148,6 @@
         mbedtls_printf( " failed\n  ! mbedtls_mpi_write_file returned %d\n\n", ret );
         goto exit;
     }
-/*
-    mbedtls_printf( " ok\n  . Generating the certificate..." );
-
-    x509write_init_raw( &cert );
-    x509write_add_pubkey( &cert, &rsa );
-    x509write_add_subject( &cert, "CN='localhost'" );
-    x509write_add_validity( &cert, "2007-09-06 17:00:32",
-                                   "2010-09-06 17:00:32" );
-    x509write_create_selfsign( &cert, &rsa );
-    x509write_crtfile( &cert, "cert.der", X509_OUTPUT_DER );
-    x509write_crtfile( &cert, "cert.pem", X509_OUTPUT_PEM );
-    x509write_free_raw( &cert );
-*/
     mbedtls_printf( " ok\n\n" );
 
     exit_code = MBEDTLS_EXIT_SUCCESS;
diff --git a/programs/pkey/rsa_sign.c b/programs/pkey/rsa_sign.c
index f014872..9bcd7a6 100644
--- a/programs/pkey/rsa_sign.c
+++ b/programs/pkey/rsa_sign.c
@@ -56,17 +56,6 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/rsa_sign_pss.c b/programs/pkey/rsa_sign_pss.c
index 5131745..5019f28 100644
--- a/programs/pkey/rsa_sign_pss.c
+++ b/programs/pkey/rsa_sign_pss.c
@@ -55,22 +55,11 @@
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/md.h"
 #include "mbedtls/rsa.h"
-#include "mbedtls/x509.h"
+#include "mbedtls/pk.h"
 
 #include <stdio.h>
 #include <string.h>
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/rsa_verify.c b/programs/pkey/rsa_verify.c
index 5d1c085..94f0ef9 100644
--- a/programs/pkey/rsa_verify.c
+++ b/programs/pkey/rsa_verify.c
@@ -55,17 +55,6 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/pkey/rsa_verify_pss.c b/programs/pkey/rsa_verify_pss.c
index 34122ca..de28337 100644
--- a/programs/pkey/rsa_verify_pss.c
+++ b/programs/pkey/rsa_verify_pss.c
@@ -55,22 +55,10 @@
 #include "mbedtls/pem.h"
 #include "mbedtls/pk.h"
 #include "mbedtls/md.h"
-#include "mbedtls/x509.h"
 
 #include <stdio.h>
 #include <string.h>
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
@@ -125,7 +113,6 @@
         goto exit;
     }
 
-
     i = fread( buf, 1, MBEDTLS_MPI_MAX_SIZE, f );
 
     fclose( f );
diff --git a/programs/psa/CMakeLists.txt b/programs/psa/CMakeLists.txt
new file mode 100644
index 0000000..8143683
--- /dev/null
+++ b/programs/psa/CMakeLists.txt
@@ -0,0 +1,26 @@
+add_executable(crypto_examples crypto_examples.c)
+target_link_libraries(crypto_examples mbedcrypto)
+
+add_executable(key_ladder_demo key_ladder_demo.c)
+target_link_libraries(key_ladder_demo mbedcrypto)
+
+add_executable(psa_constant_names psa_constant_names.c)
+target_link_libraries(psa_constant_names mbedcrypto)
+
+add_custom_target(
+    psa_constant_names_generated
+    COMMAND ${PYTHON_EXECUTABLE} scripts/generate_psa_constants.py
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../
+)
+add_dependencies(psa_constant_names psa_constant_names_generated)
+
+install(TARGETS
+            crypto_examples
+            key_ladder_demo
+            psa_constant_names
+        DESTINATION "bin"
+        PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+
+install(PROGRAMS
+            key_ladder_demo.sh
+        DESTINATION "bin")
diff --git a/programs/psa/crypto_examples.c b/programs/psa/crypto_examples.c
new file mode 100644
index 0000000..f156b7b
--- /dev/null
+++ b/programs/psa/crypto_examples.c
@@ -0,0 +1,324 @@
+#include "psa/crypto.h"
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define ASSERT( predicate )                                                   \
+    do                                                                        \
+    {                                                                         \
+        if( ! ( predicate ) )                                                 \
+        {                                                                     \
+            printf( "\tassertion failed at %s:%d - '%s'\r\n",         \
+                    __FILE__, __LINE__, #predicate);                  \
+            goto exit;                                                        \
+        }                                                                     \
+    } while ( 0 )
+
+#define ASSERT_STATUS( actual, expected )                                     \
+    do                                                                        \
+    {                                                                         \
+        if( ( actual ) != ( expected ) )                                      \
+        {                                                                     \
+            printf( "\tassertion failed at %s:%d - "                  \
+                    "actual:%d expected:%d\r\n", __FILE__, __LINE__,  \
+                            (psa_status_t) actual, (psa_status_t) expected ); \
+            goto exit;                                                        \
+        }                                                                     \
+    } while ( 0 )
+
+#if !defined(MBEDTLS_PSA_CRYPTO_C) || !defined(MBEDTLS_AES_C) || \
+    !defined(MBEDTLS_CIPHER_MODE_CBC) || !defined(MBEDTLS_CIPHER_MODE_CTR) || \
+    !defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
+int main( void )
+{
+    printf( "MBEDTLS_PSA_CRYPTO_C and/or MBEDTLS_AES_C and/or "
+            "MBEDTLS_CIPHER_MODE_CBC and/or MBEDTLS_CIPHER_MODE_CTR "
+            "and/or MBEDTLS_CIPHER_MODE_WITH_PADDING "
+            "not defined.\r\n" );
+    return( 0 );
+}
+#else
+
+static psa_status_t cipher_operation( psa_cipher_operation_t *operation,
+                                      const uint8_t * input,
+                                      size_t input_size,
+                                      size_t part_size,
+                                      uint8_t * output,
+                                      size_t output_size,
+                                      size_t *output_len )
+{
+    psa_status_t status;
+    size_t bytes_to_write = 0, bytes_written = 0, len = 0;
+
+    *output_len = 0;
+    while( bytes_written != input_size )
+    {
+        bytes_to_write = ( input_size - bytes_written > part_size ?
+                           part_size :
+                           input_size - bytes_written );
+
+        status = psa_cipher_update( operation, input + bytes_written,
+                                    bytes_to_write, output + *output_len,
+                                    output_size - *output_len, &len );
+        ASSERT_STATUS( status, PSA_SUCCESS );
+
+        bytes_written += bytes_to_write;
+        *output_len += len;
+    }
+
+    status = psa_cipher_finish( operation, output + *output_len,
+                                output_size - *output_len, &len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+    *output_len += len;
+
+exit:
+    return( status );
+}
+
+static psa_status_t cipher_encrypt( psa_key_handle_t key_handle,
+                                    psa_algorithm_t alg,
+                                    uint8_t * iv,
+                                    size_t iv_size,
+                                    const uint8_t * input,
+                                    size_t input_size,
+                                    size_t part_size,
+                                    uint8_t * output,
+                                    size_t output_size,
+                                    size_t *output_len )
+{
+    psa_status_t status;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    size_t iv_len = 0;
+
+    memset( &operation, 0, sizeof( operation ) );
+    status = psa_cipher_encrypt_setup( &operation, key_handle, alg );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = psa_cipher_generate_iv( &operation, iv, iv_size, &iv_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_operation( &operation, input, input_size, part_size,
+                               output, output_size, output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+exit:
+    psa_cipher_abort( &operation );
+    return( status );
+}
+
+static psa_status_t cipher_decrypt( psa_key_handle_t key_handle,
+                                    psa_algorithm_t alg,
+                                    const uint8_t * iv,
+                                    size_t iv_size,
+                                    const uint8_t * input,
+                                    size_t input_size,
+                                    size_t part_size,
+                                    uint8_t * output,
+                                    size_t output_size,
+                                    size_t *output_len )
+{
+    psa_status_t status;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+
+    memset( &operation, 0, sizeof( operation ) );
+    status = psa_cipher_decrypt_setup( &operation, key_handle, alg );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = psa_cipher_set_iv( &operation, iv, iv_size );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_operation( &operation, input, input_size, part_size,
+                               output, output_size, output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+exit:
+    psa_cipher_abort( &operation );
+    return( status );
+}
+
+static psa_status_t
+cipher_example_encrypt_decrypt_aes_cbc_nopad_1_block( void )
+{
+    enum {
+        block_size = PSA_BLOCK_CIPHER_BLOCK_SIZE( PSA_KEY_TYPE_AES ),
+        key_bits = 256,
+        part_size = block_size,
+    };
+    const psa_algorithm_t alg = PSA_ALG_CBC_NO_PADDING;
+
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t key_handle = 0;
+    size_t output_len = 0;
+    uint8_t iv[block_size];
+    uint8_t input[block_size];
+    uint8_t encrypt[block_size];
+    uint8_t decrypt[block_size];
+
+    status = psa_generate_random( input, sizeof( input ) );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+    psa_set_key_bits( &attributes, key_bits );
+
+    status = psa_generate_key( &attributes, &key_handle );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_encrypt( key_handle, alg, iv, sizeof( iv ),
+                             input, sizeof( input ), part_size,
+                             encrypt, sizeof( encrypt ), &output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_decrypt( key_handle, alg, iv, sizeof( iv ),
+                             encrypt, output_len, part_size,
+                             decrypt, sizeof( decrypt ), &output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = memcmp( input, decrypt, sizeof( input ) );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+exit:
+    psa_destroy_key( key_handle );
+    return( status );
+}
+
+static psa_status_t cipher_example_encrypt_decrypt_aes_cbc_pkcs7_multi( void )
+{
+    enum {
+        block_size = PSA_BLOCK_CIPHER_BLOCK_SIZE( PSA_KEY_TYPE_AES ),
+        key_bits = 256,
+        input_size = 100,
+        part_size = 10,
+    };
+
+    const psa_algorithm_t alg = PSA_ALG_CBC_PKCS7;
+
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t key_handle = 0;
+    size_t output_len = 0;
+    uint8_t iv[block_size], input[input_size],
+            encrypt[input_size + block_size], decrypt[input_size + block_size];
+
+    status = psa_generate_random( input, sizeof( input ) );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+    psa_set_key_bits( &attributes, key_bits );
+
+    status = psa_generate_key( &attributes, &key_handle );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_encrypt( key_handle, alg, iv, sizeof( iv ),
+                             input, sizeof( input ), part_size,
+                             encrypt, sizeof( encrypt ), &output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_decrypt( key_handle, alg, iv, sizeof( iv ),
+                             encrypt, output_len, part_size,
+                             decrypt, sizeof( decrypt ), &output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = memcmp( input, decrypt, sizeof( input ) );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+exit:
+    psa_destroy_key( key_handle );
+    return( status );
+}
+
+static psa_status_t cipher_example_encrypt_decrypt_aes_ctr_multi( void )
+{
+    enum {
+        block_size = PSA_BLOCK_CIPHER_BLOCK_SIZE( PSA_KEY_TYPE_AES ),
+        key_bits = 256,
+        input_size = 100,
+        part_size = 10,
+    };
+    const psa_algorithm_t alg = PSA_ALG_CTR;
+
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t key_handle = 0;
+    size_t output_len = 0;
+    uint8_t iv[block_size], input[input_size], encrypt[input_size],
+            decrypt[input_size];
+
+    status = psa_generate_random( input, sizeof( input ) );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+    psa_set_key_bits( &attributes, key_bits );
+
+    status = psa_generate_key( &attributes, &key_handle );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_encrypt( key_handle, alg, iv, sizeof( iv ),
+                             input, sizeof( input ), part_size,
+                             encrypt, sizeof( encrypt ), &output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = cipher_decrypt( key_handle, alg, iv, sizeof( iv ),
+                             encrypt, output_len, part_size,
+                             decrypt, sizeof( decrypt ), &output_len );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+    status = memcmp( input, decrypt, sizeof( input ) );
+    ASSERT_STATUS( status, PSA_SUCCESS );
+
+exit:
+    psa_destroy_key( key_handle );
+    return( status );
+}
+
+static void cipher_examples( void )
+{
+    psa_status_t status;
+
+    printf( "cipher encrypt/decrypt AES CBC no padding:\r\n" );
+    status = cipher_example_encrypt_decrypt_aes_cbc_nopad_1_block( );
+    if( status == PSA_SUCCESS )
+        printf( "\tsuccess!\r\n" );
+
+    printf( "cipher encrypt/decrypt AES CBC PKCS7 multipart:\r\n" );
+    status = cipher_example_encrypt_decrypt_aes_cbc_pkcs7_multi( );
+    if( status == PSA_SUCCESS )
+        printf( "\tsuccess!\r\n" );
+
+    printf( "cipher encrypt/decrypt AES CTR multipart:\r\n" );
+    status = cipher_example_encrypt_decrypt_aes_ctr_multi( );
+    if( status == PSA_SUCCESS )
+        printf( "\tsuccess!\r\n" );
+}
+
+#if defined(MBEDTLS_CHECK_PARAMS)
+#include "mbedtls/platform_util.h"
+void mbedtls_param_failed( const char *failure_condition,
+                           const char *file,
+                           int line )
+{
+    printf( "%s:%i: Input param failed - %s\n",
+                    file, line, failure_condition );
+    exit( EXIT_FAILURE );
+}
+#endif
+
+int main( void )
+{
+    ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
+    cipher_examples( );
+exit:
+    mbedtls_psa_crypto_free( );
+    return( 0 );
+}
+#endif /* MBEDTLS_PSA_CRYPTO_C && MBEDTLS_AES_C && MBEDTLS_CIPHER_MODE_CBC &&
+          MBEDTLS_CIPHER_MODE_CTR && MBEDTLS_CIPHER_MODE_WITH_PADDING */
diff --git a/programs/psa/key_ladder_demo.c b/programs/psa/key_ladder_demo.c
new file mode 100644
index 0000000..f492e0e
--- /dev/null
+++ b/programs/psa/key_ladder_demo.c
@@ -0,0 +1,711 @@
+/**
+ * PSA API key derivation demonstration
+ *
+ * This program calculates a key ladder: a chain of secret material, each
+ * derived from the previous one in a deterministic way based on a label.
+ * Two keys are identical if and only if they are derived from the same key
+ * using the same label.
+ *
+ * The initial key is called the master key. The master key is normally
+ * randomly generated, but it could itself be derived from another key.
+ *
+ * This program derives a series of keys called intermediate keys.
+ * The first intermediate key is derived from the master key using the
+ * first label passed on the command line. Each subsequent intermediate
+ * key is derived from the previous one using the next label passed
+ * on the command line.
+ *
+ * This program has four modes of operation:
+ *
+ * - "generate": generate a random master key.
+ * - "wrap": derive a wrapping key from the last intermediate key,
+ *           and use that key to encrypt-and-authenticate some data.
+ * - "unwrap": derive a wrapping key from the last intermediate key,
+ *             and use that key to decrypt-and-authenticate some
+ *             ciphertext created by wrap mode.
+ * - "save": save the last intermediate key so that it can be reused as
+ *           the master key in another run of the program.
+ *
+ * See the usage() output for the command line usage. See the file
+ * `key_ladder_demo.sh` for an example run.
+ */
+
+/*  Copyright (C) 2018, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+/* First include Mbed TLS headers to get the Mbed TLS configuration and
+ * platform definitions that we'll use in this program. Also include
+ * standard C headers for functions we'll use here. */
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "mbedtls/platform_util.h" // for mbedtls_platform_zeroize
+
+#include <psa/crypto.h>
+
+/* If the build options we need are not enabled, compile a placeholder. */
+#if !defined(MBEDTLS_SHA256_C) || !defined(MBEDTLS_MD_C) ||     \
+    !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CCM_C) ||       \
+    !defined(MBEDTLS_PSA_CRYPTO_C) || !defined(MBEDTLS_FS_IO)
+int main( void )
+{
+    printf("MBEDTLS_SHA256_C and/or MBEDTLS_MD_C and/or "
+           "MBEDTLS_AES_C and/or MBEDTLS_CCM_C and/or "
+           "MBEDTLS_PSA_CRYPTO_C and/or MBEDTLS_FS_IO "
+           "not defined.\n");
+    return( 0 );
+}
+#else
+
+/* The real program starts here. */
+
+/* Run a system function and bail out if it fails. */
+#define SYS_CHECK( expr )                                       \
+    do                                                          \
+    {                                                           \
+        if( ! ( expr ) )                                        \
+        {                                                       \
+            perror( #expr );                                    \
+            status = DEMO_ERROR;                                \
+            goto exit;                                          \
+        }                                                       \
+    }                                                           \
+    while( 0 )
+
+/* Run a PSA function and bail out if it fails. */
+#define PSA_CHECK( expr )                                       \
+    do                                                          \
+    {                                                           \
+        status = ( expr );                                      \
+        if( status != PSA_SUCCESS )                             \
+        {                                                       \
+            printf( "Error %d at line %u: %s\n",                \
+                    (int) status,                               \
+                    __LINE__,                                   \
+                    #expr );                                    \
+            goto exit;                                          \
+        }                                                       \
+    }                                                           \
+    while( 0 )
+
+/* To report operational errors in this program, use an error code that is
+ * different from every PSA error code. */
+#define DEMO_ERROR 120
+
+/* The maximum supported key ladder depth. */
+#define MAX_LADDER_DEPTH 10
+
+/* Salt to use when deriving an intermediate key. */
+#define DERIVE_KEY_SALT ( (uint8_t *) "key_ladder_demo.derive" )
+#define DERIVE_KEY_SALT_LENGTH ( strlen( (const char*) DERIVE_KEY_SALT ) )
+
+/* Salt to use when deriving a wrapping key. */
+#define WRAPPING_KEY_SALT ( (uint8_t *) "key_ladder_demo.wrap" )
+#define WRAPPING_KEY_SALT_LENGTH ( strlen( (const char*) WRAPPING_KEY_SALT ) )
+
+/* Size of the key derivation keys (applies both to the master key and
+ * to intermediate keys). */
+#define KEY_SIZE_BYTES 40
+
+/* Algorithm for key derivation. */
+#define KDF_ALG PSA_ALG_HKDF( PSA_ALG_SHA_256 )
+
+/* Type and size of the key used to wrap data. */
+#define WRAPPING_KEY_TYPE PSA_KEY_TYPE_AES
+#define WRAPPING_KEY_BITS 128
+
+/* Cipher mode used to wrap data. */
+#define WRAPPING_ALG PSA_ALG_CCM
+
+/* Nonce size used to wrap data. */
+#define WRAPPING_IV_SIZE 13
+
+/* Header used in files containing wrapped data. We'll save this header
+ * directly without worrying about data representation issues such as
+ * integer sizes and endianness, because the data is meant to be read
+ * back by the same program on the same machine. */
+#define WRAPPED_DATA_MAGIC "key_ladder_demo" // including trailing null byte
+#define WRAPPED_DATA_MAGIC_LENGTH ( sizeof( WRAPPED_DATA_MAGIC ) )
+typedef struct
+{
+    char magic[WRAPPED_DATA_MAGIC_LENGTH];
+    size_t ad_size; /* Size of the additional data, which is this header. */
+    size_t payload_size; /* Size of the encrypted data. */
+    /* Store the IV inside the additional data. It's convenient. */
+    uint8_t iv[WRAPPING_IV_SIZE];
+} wrapped_data_header_t;
+
+/* The modes that this program can operate in (see usage). */
+enum program_mode
+{
+    MODE_GENERATE,
+    MODE_SAVE,
+    MODE_UNWRAP,
+    MODE_WRAP
+};
+
+/* Save a key to a file. In the real world, you may want to export a derived
+ * key sometimes, to share it with another party. */
+static psa_status_t save_key( psa_key_handle_t key_handle,
+                              const char *output_file_name )
+{
+    psa_status_t status = PSA_SUCCESS;
+    uint8_t key_data[KEY_SIZE_BYTES];
+    size_t key_size;
+    FILE *key_file = NULL;
+
+    PSA_CHECK( psa_export_key( key_handle,
+                               key_data, sizeof( key_data ),
+                               &key_size ) );
+    SYS_CHECK( ( key_file = fopen( output_file_name, "wb" ) ) != NULL );
+    SYS_CHECK( fwrite( key_data, 1, key_size, key_file ) == key_size );
+    SYS_CHECK( fclose( key_file ) == 0 );
+    key_file = NULL;
+
+exit:
+    if( key_file != NULL)
+        fclose( key_file );
+    return( status );
+}
+
+/* Generate a master key for use in this demo.
+ *
+ * Normally a master key would be non-exportable. For the purpose of this
+ * demo, we want to save it to a file, to avoid relying on the keystore
+ * capability of the PSA crypto library. */
+static psa_status_t generate( const char *key_file_name )
+{
+    psa_status_t status = PSA_SUCCESS;
+    psa_key_handle_t key_handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, KDF_ALG );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_DERIVE );
+    psa_set_key_bits( &attributes, PSA_BYTES_TO_BITS( KEY_SIZE_BYTES ) );
+
+    PSA_CHECK( psa_generate_key( &attributes, &key_handle ) );
+
+    PSA_CHECK( save_key( key_handle, key_file_name ) );
+
+exit:
+    (void) psa_destroy_key( key_handle );
+    return( status );
+}
+
+/* Load the master key from a file.
+ *
+ * In the real world, this master key would be stored in an internal memory
+ * and the storage would be managed by the keystore capability of the PSA
+ * crypto library. */
+static psa_status_t import_key_from_file( psa_key_usage_t usage,
+                                          psa_algorithm_t alg,
+                                          const char *key_file_name,
+                                          psa_key_handle_t *master_key_handle )
+{
+    psa_status_t status = PSA_SUCCESS;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t key_data[KEY_SIZE_BYTES];
+    size_t key_size;
+    FILE *key_file = NULL;
+    unsigned char extra_byte;
+
+    *master_key_handle = 0;
+
+    SYS_CHECK( ( key_file = fopen( key_file_name, "rb" ) ) != NULL );
+    SYS_CHECK( ( key_size = fread( key_data, 1, sizeof( key_data ),
+                                   key_file ) ) != 0 );
+    if( fread( &extra_byte, 1, 1, key_file ) != 0 )
+    {
+        printf( "Key file too large (max: %u).\n",
+                (unsigned) sizeof( key_data ) );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+    SYS_CHECK( fclose( key_file ) == 0 );
+    key_file = NULL;
+
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_DERIVE );
+    PSA_CHECK( psa_import_key( &attributes, key_data, key_size,
+                               master_key_handle ) );
+exit:
+    if( key_file != NULL )
+        fclose( key_file );
+    mbedtls_platform_zeroize( key_data, sizeof( key_data ) );
+    if( status != PSA_SUCCESS )
+    {
+        /* If the key creation hasn't happened yet or has failed,
+         * *master_key_handle is 0. psa_destroy_key(0) is guaranteed to do
+         * nothing and return PSA_ERROR_INVALID_HANDLE. */
+        (void) psa_destroy_key( *master_key_handle );
+        *master_key_handle = 0;
+    }
+    return( status );
+}
+
+/* Derive the intermediate keys, using the list of labels provided on
+ * the command line. On input, *key_handle is a handle to the master key.
+ * This function closes the master key. On successful output, *key_handle
+ * is a handle to the final derived key. */
+static psa_status_t derive_key_ladder( const char *ladder[],
+                                       size_t ladder_depth,
+                                       psa_key_handle_t *key_handle )
+{
+    psa_status_t status = PSA_SUCCESS;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    size_t i;
+
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, KDF_ALG );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_DERIVE );
+    psa_set_key_bits( &attributes, PSA_BYTES_TO_BITS( KEY_SIZE_BYTES ) );
+
+    /* For each label in turn, ... */
+    for( i = 0; i < ladder_depth; i++ )
+    {
+        /* Start deriving material from the master key (if i=0) or from
+         * the current intermediate key (if i>0). */
+        PSA_CHECK( psa_key_derivation_setup( &operation, KDF_ALG ) );
+        PSA_CHECK( psa_key_derivation_input_bytes(
+                       &operation, PSA_KEY_DERIVATION_INPUT_SALT,
+                       DERIVE_KEY_SALT, DERIVE_KEY_SALT_LENGTH ) );
+        PSA_CHECK( psa_key_derivation_input_key(
+                       &operation, PSA_KEY_DERIVATION_INPUT_SECRET,
+                       *key_handle ) );
+        PSA_CHECK( psa_key_derivation_input_bytes(
+                       &operation, PSA_KEY_DERIVATION_INPUT_INFO,
+                       (uint8_t*) ladder[i], strlen( ladder[i] ) ) );
+        /* When the parent key is not the master key, destroy it,
+         * since it is no longer needed. */
+        PSA_CHECK( psa_close_key( *key_handle ) );
+        *key_handle = 0;
+        /* Derive the next intermediate key from the parent key. */
+        PSA_CHECK( psa_key_derivation_output_key( &attributes, &operation,
+                                                  key_handle ) );
+        PSA_CHECK( psa_key_derivation_abort( &operation ) );
+    }
+
+exit:
+    psa_key_derivation_abort( &operation );
+    if( status != PSA_SUCCESS )
+    {
+        psa_close_key( *key_handle );
+        *key_handle = 0;
+    }
+    return( status );
+}
+
+/* Derive a wrapping key from the last intermediate key. */
+static psa_status_t derive_wrapping_key( psa_key_usage_t usage,
+                                         psa_key_handle_t derived_key_handle,
+                                         psa_key_handle_t *wrapping_key_handle )
+{
+    psa_status_t status = PSA_SUCCESS;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+
+    *wrapping_key_handle = 0;
+
+    /* Set up a key derivation operation from the key derived from
+     * the master key. */
+    PSA_CHECK( psa_key_derivation_setup( &operation, KDF_ALG ) );
+    PSA_CHECK( psa_key_derivation_input_bytes(
+                   &operation, PSA_KEY_DERIVATION_INPUT_SALT,
+                   WRAPPING_KEY_SALT, WRAPPING_KEY_SALT_LENGTH ) );
+    PSA_CHECK( psa_key_derivation_input_key(
+                   &operation, PSA_KEY_DERIVATION_INPUT_SECRET,
+                   derived_key_handle ) );
+    PSA_CHECK( psa_key_derivation_input_bytes(
+                   &operation, PSA_KEY_DERIVATION_INPUT_INFO,
+                   NULL, 0 ) );
+
+    /* Create the wrapping key. */
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, WRAPPING_ALG );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+    psa_set_key_bits( &attributes, WRAPPING_KEY_BITS );
+    PSA_CHECK( psa_key_derivation_output_key( &attributes, &operation,
+                                              wrapping_key_handle ) );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    return( status );
+}
+
+static psa_status_t wrap_data( const char *input_file_name,
+                               const char *output_file_name,
+                               psa_key_handle_t wrapping_key_handle )
+{
+    psa_status_t status;
+    FILE *input_file = NULL;
+    FILE *output_file = NULL;
+    long input_position;
+    size_t input_size;
+    size_t buffer_size = 0;
+    unsigned char *buffer = NULL;
+    size_t ciphertext_size;
+    wrapped_data_header_t header;
+
+    /* Find the size of the data to wrap. */
+    SYS_CHECK( ( input_file = fopen( input_file_name, "rb" ) ) != NULL );
+    SYS_CHECK( fseek( input_file, 0, SEEK_END ) == 0 );
+    SYS_CHECK( ( input_position = ftell( input_file ) ) != -1 );
+#if LONG_MAX > SIZE_MAX
+    if( input_position > SIZE_MAX )
+    {
+        printf( "Input file too large.\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+#endif
+    input_size = input_position;
+    buffer_size = PSA_AEAD_ENCRYPT_OUTPUT_SIZE( WRAPPING_ALG, input_size );
+    /* Check for integer overflow. */
+    if( buffer_size < input_size )
+    {
+        printf( "Input file too large.\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+
+    /* Load the data to wrap. */
+    SYS_CHECK( fseek( input_file, 0, SEEK_SET ) == 0 );
+    SYS_CHECK( ( buffer = calloc( 1, buffer_size ) ) != NULL );
+    SYS_CHECK( fread( buffer, 1, input_size, input_file ) == input_size );
+    SYS_CHECK( fclose( input_file ) == 0 );
+    input_file = NULL;
+
+    /* Construct a header. */
+    memcpy( &header.magic, WRAPPED_DATA_MAGIC, WRAPPED_DATA_MAGIC_LENGTH );
+    header.ad_size = sizeof( header );
+    header.payload_size = input_size;
+
+    /* Wrap the data. */
+    PSA_CHECK( psa_generate_random( header.iv, WRAPPING_IV_SIZE ) );
+    PSA_CHECK( psa_aead_encrypt( wrapping_key_handle, WRAPPING_ALG,
+                                 header.iv, WRAPPING_IV_SIZE,
+                                 (uint8_t *) &header, sizeof( header ),
+                                 buffer, input_size,
+                                 buffer, buffer_size,
+                                 &ciphertext_size ) );
+
+    /* Write the output. */
+    SYS_CHECK( ( output_file = fopen( output_file_name, "wb" ) ) != NULL );
+    SYS_CHECK( fwrite( &header, 1, sizeof( header ),
+                       output_file ) == sizeof( header ) );
+    SYS_CHECK( fwrite( buffer, 1, ciphertext_size,
+                       output_file ) == ciphertext_size );
+    SYS_CHECK( fclose( output_file ) == 0 );
+    output_file = NULL;
+
+exit:
+    if( input_file != NULL )
+        fclose( input_file );
+    if( output_file != NULL )
+        fclose( output_file );
+    if( buffer != NULL )
+        mbedtls_platform_zeroize( buffer, buffer_size );
+    free( buffer );
+    return( status );
+}
+
+static psa_status_t unwrap_data( const char *input_file_name,
+                                 const char *output_file_name,
+                                 psa_key_handle_t wrapping_key_handle )
+{
+    psa_status_t status;
+    FILE *input_file = NULL;
+    FILE *output_file = NULL;
+    unsigned char *buffer = NULL;
+    size_t ciphertext_size = 0;
+    size_t plaintext_size;
+    wrapped_data_header_t header;
+    unsigned char extra_byte;
+
+    /* Load and validate the header. */
+    SYS_CHECK( ( input_file = fopen( input_file_name, "rb" ) ) != NULL );
+    SYS_CHECK( fread( &header, 1, sizeof( header ),
+                      input_file ) == sizeof( header ) );
+    if( memcmp( &header.magic, WRAPPED_DATA_MAGIC,
+                WRAPPED_DATA_MAGIC_LENGTH ) != 0 )
+    {
+        printf( "The input does not start with a valid magic header.\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+    if( header.ad_size != sizeof( header ) )
+    {
+        printf( "The header size is not correct.\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+    ciphertext_size =
+        PSA_AEAD_ENCRYPT_OUTPUT_SIZE( WRAPPING_ALG, header.payload_size );
+    /* Check for integer overflow. */
+    if( ciphertext_size < header.payload_size )
+    {
+        printf( "Input file too large.\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+
+    /* Load the payload data. */
+    SYS_CHECK( ( buffer = calloc( 1, ciphertext_size ) ) != NULL );
+    SYS_CHECK( fread( buffer, 1, ciphertext_size,
+                      input_file ) == ciphertext_size );
+    if( fread( &extra_byte, 1, 1, input_file ) != 0 )
+    {
+        printf( "Extra garbage after ciphertext\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+    SYS_CHECK( fclose( input_file ) == 0 );
+    input_file = NULL;
+
+    /* Unwrap the data. */
+    PSA_CHECK( psa_aead_decrypt( wrapping_key_handle, WRAPPING_ALG,
+                                 header.iv, WRAPPING_IV_SIZE,
+                                 (uint8_t *) &header, sizeof( header ),
+                                 buffer, ciphertext_size,
+                                 buffer, ciphertext_size,
+                                 &plaintext_size ) );
+    if( plaintext_size != header.payload_size )
+    {
+        printf( "Incorrect payload size in the header.\n" );
+        status = DEMO_ERROR;
+        goto exit;
+    }
+
+    /* Write the output. */
+    SYS_CHECK( ( output_file = fopen( output_file_name, "wb" ) ) != NULL );
+    SYS_CHECK( fwrite( buffer, 1, plaintext_size,
+                       output_file ) == plaintext_size );
+    SYS_CHECK( fclose( output_file ) == 0 );
+    output_file = NULL;
+
+exit:
+    if( input_file != NULL )
+        fclose( input_file );
+    if( output_file != NULL )
+        fclose( output_file );
+    if( buffer != NULL )
+        mbedtls_platform_zeroize( buffer, ciphertext_size );
+    free( buffer );
+    return( status );
+}
+
+static psa_status_t run( enum program_mode mode,
+                         const char *key_file_name,
+                         const char *ladder[], size_t ladder_depth,
+                         const char *input_file_name,
+                         const char *output_file_name )
+{
+    psa_status_t status = PSA_SUCCESS;
+    psa_key_handle_t derivation_key_handle = 0;
+    psa_key_handle_t wrapping_key_handle = 0;
+
+    /* Initialize the PSA crypto library. */
+    PSA_CHECK( psa_crypto_init( ) );
+
+    /* Generate mode is unlike the others. Generate the master key and exit. */
+    if( mode == MODE_GENERATE )
+        return( generate( key_file_name ) );
+
+    /* Read the master key. */
+    PSA_CHECK( import_key_from_file( PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT,
+                                     KDF_ALG,
+                                     key_file_name,
+                                     &derivation_key_handle ) );
+
+    /* Calculate the derived key for this session. */
+    PSA_CHECK( derive_key_ladder( ladder, ladder_depth,
+                                  &derivation_key_handle ) );
+
+    switch( mode )
+    {
+        case MODE_SAVE:
+            PSA_CHECK( save_key( derivation_key_handle, output_file_name ) );
+            break;
+        case MODE_UNWRAP:
+            PSA_CHECK( derive_wrapping_key( PSA_KEY_USAGE_DECRYPT,
+                                            derivation_key_handle,
+                                            &wrapping_key_handle ) );
+            PSA_CHECK( unwrap_data( input_file_name, output_file_name,
+                                    wrapping_key_handle ) );
+            break;
+        case MODE_WRAP:
+            PSA_CHECK( derive_wrapping_key( PSA_KEY_USAGE_ENCRYPT,
+                                            derivation_key_handle,
+                                            &wrapping_key_handle ) );
+            PSA_CHECK( wrap_data( input_file_name, output_file_name,
+                                  wrapping_key_handle ) );
+            break;
+        default:
+            /* Unreachable but some compilers don't realize it. */
+            break;
+    }
+
+exit:
+    /* Close any remaining key. Deinitializing the crypto library would do
+     * this anyway, but explicitly closing handles makes the code easier
+     * to reuse. */
+    (void) psa_close_key( derivation_key_handle );
+    (void) psa_close_key( wrapping_key_handle );
+    /* Deinitialize the PSA crypto library. */
+    mbedtls_psa_crypto_free( );
+    return( status );
+}
+
+static void usage( void )
+{
+    printf( "Usage: key_ladder_demo MODE [OPTION=VALUE]...\n" );
+    printf( "Demonstrate the usage of a key derivation ladder.\n" );
+    printf( "\n" );
+    printf( "Modes:\n" );
+    printf( "  generate  Generate the master key\n" );
+    printf( "  save      Save the derived key\n" );
+    printf( "  unwrap    Unwrap (decrypt) input with the derived key\n" );
+    printf( "  wrap      Wrap (encrypt) input with the derived key\n" );
+    printf( "\n" );
+    printf( "Options:\n" );
+    printf( "  input=FILENAME    Input file (required for wrap/unwrap)\n" );
+    printf( "  master=FILENAME   File containing the master key (default: master.key)\n" );
+    printf( "  output=FILENAME   Output file (required for save/wrap/unwrap)\n" );
+    printf( "  label=TEXT        Label for the key derivation.\n" );
+    printf( "                    This may be repeated multiple times.\n" );
+    printf( "                    To get the same key, you must use the same master key\n" );
+    printf( "                    and the same sequence of labels.\n" );
+}
+
+#if defined(MBEDTLS_CHECK_PARAMS)
+#include "mbedtls/platform_util.h"
+void mbedtls_param_failed( const char *failure_condition,
+                           const char *file,
+                           int line )
+{
+    printf( "%s:%i: Input param failed - %s\n",
+                    file, line, failure_condition );
+    exit( EXIT_FAILURE );
+}
+#endif
+
+int main( int argc, char *argv[] )
+{
+    const char *key_file_name = "master.key";
+    const char *input_file_name = NULL;
+    const char *output_file_name = NULL;
+    const char *ladder[MAX_LADDER_DEPTH];
+    size_t ladder_depth = 0;
+    int i;
+    enum program_mode mode;
+    psa_status_t status;
+
+    if( argc <= 1 ||
+        strcmp( argv[1], "help" ) == 0 ||
+        strcmp( argv[1], "-help" ) == 0 ||
+        strcmp( argv[1], "--help" ) == 0 )
+    {
+        usage( );
+        return( EXIT_SUCCESS );
+    }
+
+    for( i = 2; i < argc; i++ )
+    {
+        char *q = strchr( argv[i], '=' );
+        if( q == NULL )
+        {
+            printf( "Missing argument to option %s\n", argv[i] );
+            goto usage_failure;
+        }
+        *q = 0;
+        ++q;
+        if( strcmp( argv[i], "input" ) == 0 )
+            input_file_name = q;
+        else if( strcmp( argv[i], "label" ) == 0 )
+        {
+            if( ladder_depth == MAX_LADDER_DEPTH )
+            {
+                printf( "Maximum ladder depth %u exceeded.\n",
+                                (unsigned) MAX_LADDER_DEPTH );
+                return( EXIT_FAILURE );
+            }
+            ladder[ladder_depth] = q;
+            ++ladder_depth;
+        }
+        else if( strcmp( argv[i], "master" ) == 0 )
+            key_file_name = q;
+        else if( strcmp( argv[i], "output" ) == 0 )
+            output_file_name = q;
+        else
+        {
+            printf( "Unknown option: %s\n", argv[i] );
+            goto usage_failure;
+        }
+    }
+
+    if( strcmp( argv[1], "generate" ) == 0 )
+        mode = MODE_GENERATE;
+    else if( strcmp( argv[1], "save" ) == 0 )
+        mode = MODE_SAVE;
+    else if( strcmp( argv[1], "unwrap" ) == 0 )
+        mode = MODE_UNWRAP;
+    else if( strcmp( argv[1], "wrap" ) == 0 )
+        mode = MODE_WRAP;
+    else
+    {
+        printf( "Unknown action: %s\n", argv[1] );
+        goto usage_failure;
+    }
+
+    if( input_file_name == NULL &&
+        ( mode == MODE_WRAP || mode == MODE_UNWRAP ) )
+    {
+        printf( "Required argument missing: input\n" );
+        return( DEMO_ERROR );
+    }
+    if( output_file_name == NULL &&
+        ( mode == MODE_SAVE || mode == MODE_WRAP || mode == MODE_UNWRAP ) )
+    {
+        printf( "Required argument missing: output\n" );
+        return( DEMO_ERROR );
+    }
+
+    status = run( mode, key_file_name,
+                  ladder, ladder_depth,
+                  input_file_name, output_file_name );
+    return( status == PSA_SUCCESS ?
+            EXIT_SUCCESS :
+            EXIT_FAILURE );
+
+usage_failure:
+    usage( );
+    return( EXIT_FAILURE );
+}
+#endif /* MBEDTLS_SHA256_C && MBEDTLS_MD_C && MBEDTLS_AES_C && MBEDTLS_CCM_C && MBEDTLS_PSA_CRYPTO_C && MBEDTLS_FS_IO */
diff --git a/programs/psa/key_ladder_demo.sh b/programs/psa/key_ladder_demo.sh
new file mode 100755
index 0000000..2cec945
--- /dev/null
+++ b/programs/psa/key_ladder_demo.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+set -e -u
+
+program="${0%/*}"/key_ladder_demo
+files_to_clean=
+
+run () {
+    echo
+    echo "# $1"
+    shift
+    echo "+ $*"
+    "$@"
+}
+
+if [ -e master.key ]; then
+    echo "# Reusing the existing master.key file."
+else
+    files_to_clean="$files_to_clean master.key"
+    run "Generate a master key." \
+        "$program" generate master=master.key
+fi
+
+files_to_clean="$files_to_clean input.txt hello_world.wrap"
+echo "Here is some input. See it wrapped." >input.txt
+run "Derive a key and wrap some data with it." \
+    "$program" wrap master=master.key label=hello label=world \
+               input=input.txt output=hello_world.wrap
+
+files_to_clean="$files_to_clean hello_world.txt"
+run "Derive the same key again and unwrap the data." \
+    "$program" unwrap master=master.key label=hello label=world \
+               input=hello_world.wrap output=hello_world.txt
+run "Compare the unwrapped data with the original input." \
+    cmp input.txt hello_world.txt
+
+files_to_clean="$files_to_clean hellow_orld.txt"
+! run "Derive a different key and attempt to unwrap the data. This must fail." \
+  "$program" unwrap master=master.key input=hello_world.wrap output=hellow_orld.txt label=hellow label=orld
+
+files_to_clean="$files_to_clean hello.key"
+run "Save the first step of the key ladder, then load it as a master key and construct the rest of the ladder." \
+    "$program" save master=master.key label=hello \
+               input=hello_world.wrap output=hello.key
+run "Check that we get the same key by unwrapping data made by the other key." \
+    "$program" unwrap master=hello.key label=world \
+               input=hello_world.wrap output=hello_world.txt
+
+# Cleanup
+rm -f $files_to_clean
diff --git a/programs/psa/psa_constant_names.c b/programs/psa/psa_constant_names.c
new file mode 100644
index 0000000..73692d0
--- /dev/null
+++ b/programs/psa/psa_constant_names.c
@@ -0,0 +1,310 @@
+#include <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "psa/crypto.h"
+
+/* This block is present to support Visual Studio builds prior to 2015 */
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#include <stdarg.h>
+int snprintf( char *s, size_t n, const char *fmt, ... )
+{
+    int ret;
+    va_list argp;
+
+    /* Avoid calling the invalid parameter handler by checking ourselves */
+    if( s == NULL || n == 0 || fmt == NULL )
+        return( -1 );
+
+    va_start( argp, fmt );
+#if defined(_TRUNCATE) && !defined(__MINGW32__)
+    ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp );
+#else
+    ret = _vsnprintf( s, n, fmt, argp );
+    if( ret < 0 || (size_t) ret == n )
+    {
+        s[n-1] = '\0';
+        ret = -1;
+    }
+#endif
+    va_end( argp );
+
+    return( ret );
+}
+#endif
+
+/* There are different GET_HASH macros for different kinds of algorithms
+ * built from hashes, but the values are all constructed on the
+ * same model. */
+#define PSA_ALG_GET_HASH(alg)                                   \
+    (((alg) & PSA_ALG_HASH_MASK) | PSA_ALG_CATEGORY_HASH)
+
+static void append(char **buffer, size_t buffer_size,
+                   size_t *required_size,
+                   const char *string, size_t length)
+{
+    *required_size += length;
+    if (*required_size < buffer_size) {
+        memcpy(*buffer, string, length);
+        *buffer += length;
+    }
+}
+
+static void append_integer(char **buffer, size_t buffer_size,
+                           size_t *required_size,
+                           const char *format /*printf format for value*/,
+                           unsigned long value)
+{
+    size_t n = snprintf(*buffer, buffer_size - *required_size, format, value);
+    if (n < buffer_size - *required_size) *buffer += n;
+    *required_size += n;
+}
+
+/* The code of these function is automatically generated and included below. */
+static const char *psa_ecc_curve_name(psa_ecc_curve_t curve);
+static const char *psa_dh_group_name(psa_dh_group_t group);
+static const char *psa_hash_algorithm_name(psa_algorithm_t hash_alg);
+
+static void append_with_curve(char **buffer, size_t buffer_size,
+                              size_t *required_size,
+                              const char *string, size_t length,
+                              psa_ecc_curve_t curve)
+{
+    const char *curve_name = psa_ecc_curve_name(curve);
+    append(buffer, buffer_size, required_size, string, length);
+    append(buffer, buffer_size, required_size, "(", 1);
+    if (curve_name != NULL) {
+        append(buffer, buffer_size, required_size,
+               curve_name, strlen(curve_name));
+    } else {
+        append_integer(buffer, buffer_size, required_size,
+                       "0x%04x", curve);
+    }
+    append(buffer, buffer_size, required_size, ")", 1);
+}
+
+static void append_with_group(char **buffer, size_t buffer_size,
+                              size_t *required_size,
+                              const char *string, size_t length,
+                              psa_dh_group_t group)
+{
+    const char *group_name = psa_dh_group_name(group);
+    append(buffer, buffer_size, required_size, string, length);
+    append(buffer, buffer_size, required_size, "(", 1);
+    if (group_name != NULL) {
+        append(buffer, buffer_size, required_size,
+               group_name, strlen(group_name));
+    } else {
+        append_integer(buffer, buffer_size, required_size,
+                       "0x%04x", group);
+    }
+    append(buffer, buffer_size, required_size, ")", 1);
+}
+
+typedef const char *(*psa_get_algorithm_name_func_ptr)(psa_algorithm_t alg);
+
+static void append_with_alg(char **buffer, size_t buffer_size,
+                            size_t *required_size,
+                            psa_get_algorithm_name_func_ptr get_name,
+                            psa_algorithm_t alg)
+{
+    const char *name = get_name(alg);
+    if (name != NULL) {
+        append(buffer, buffer_size, required_size,
+               name, strlen(name));
+    } else {
+        append_integer(buffer, buffer_size, required_size,
+                       "0x%08lx", alg);
+    }
+}
+
+#include "psa_constant_names_generated.c"
+
+static int psa_snprint_status(char *buffer, size_t buffer_size,
+                              psa_status_t status)
+{
+    const char *name = psa_strerror(status);
+    if (name == NULL) {
+        return snprintf(buffer, buffer_size, "%ld", (long) status);
+    } else {
+        size_t length = strlen(name);
+        if (length < buffer_size) {
+            memcpy(buffer, name, length + 1);
+            return (int) length;
+        } else {
+            return (int) buffer_size;
+        }
+    }
+}
+
+static int psa_snprint_ecc_curve(char *buffer, size_t buffer_size,
+                                 psa_ecc_curve_t curve)
+{
+    const char *name = psa_ecc_curve_name(curve);
+    if (name == NULL) {
+        return snprintf(buffer, buffer_size, "0x%04x", (unsigned) curve);
+    } else {
+        size_t length = strlen(name);
+        if (length < buffer_size) {
+            memcpy(buffer, name, length + 1);
+            return (int) length;
+        } else {
+            return (int) buffer_size;
+        }
+    }
+}
+
+static int psa_snprint_dh_group(char *buffer, size_t buffer_size,
+                                psa_dh_group_t group)
+{
+    const char *name = psa_dh_group_name(group);
+    if (name == NULL) {
+        return snprintf(buffer, buffer_size, "0x%04x", (unsigned) group);
+    } else {
+        size_t length = strlen(name);
+        if (length < buffer_size) {
+            memcpy(buffer, name, length + 1);
+            return (int) length;
+        } else {
+            return (int) buffer_size;
+        }
+    }
+}
+
+static void usage(const char *program_name)
+{
+    printf("Usage: %s TYPE VALUE [VALUE...]\n",
+           program_name == NULL ? "psa_constant_names" : program_name);
+    printf("Print the symbolic name whose numerical value is VALUE in TYPE.\n");
+    printf("Supported types (with = between aliases):\n");
+    printf("  alg=algorithm         Algorithm (psa_algorithm_t)\n");
+    printf("  curve=ecc_curve       Elliptic curve identifier (psa_ecc_curve_t)\n");
+    printf("  group=dh_group        Diffie-Hellman group identifier (psa_dh_group_t)\n");
+    printf("  type=key_type         Key type (psa_key_type_t)\n");
+    printf("  usage=key_usage       Key usage (psa_key_usage_t)\n");
+    printf("  error=status          Status code (psa_status_t)\n");
+}
+
+typedef enum {
+    TYPE_STATUS,
+} signed_value_type;
+
+int process_signed(signed_value_type type, long min, long max, char **argp)
+{
+    for (; *argp != NULL; argp++) {
+        char buffer[200];
+        char *end;
+        long value = strtol(*argp, &end, 0);
+        if (*end) {
+            printf("Non-numeric value: %s\n", *argp);
+            return EXIT_FAILURE;
+        }
+        if (value < min || (errno == ERANGE && value < 0)) {
+            printf("Value too small: %s\n", *argp);
+            return EXIT_FAILURE;
+        }
+        if (value > max || (errno == ERANGE && value > 0)) {
+            printf("Value too large: %s\n", *argp);
+            return EXIT_FAILURE;
+        }
+
+        switch (type) {
+            case TYPE_STATUS:
+                psa_snprint_status(buffer, sizeof(buffer),
+                                   (psa_status_t) value);
+                break;
+        }
+        puts(buffer);
+    }
+
+    return EXIT_SUCCESS;
+}
+
+typedef enum {
+    TYPE_ALGORITHM,
+    TYPE_ECC_CURVE,
+    TYPE_DH_GROUP,
+    TYPE_KEY_TYPE,
+    TYPE_KEY_USAGE,
+} unsigned_value_type;
+
+int process_unsigned(unsigned_value_type type, unsigned long max, char **argp)
+{
+    for (; *argp != NULL; argp++) {
+        char buffer[200];
+        char *end;
+        unsigned long value = strtoul(*argp, &end, 0);
+        if (*end) {
+            printf("Non-numeric value: %s\n", *argp);
+            return EXIT_FAILURE;
+        }
+        if (value > max || errno == ERANGE) {
+            printf("Value out of range: %s\n", *argp);
+            return EXIT_FAILURE;
+        }
+
+        switch (type) {
+            case TYPE_ALGORITHM:
+                psa_snprint_algorithm(buffer, sizeof(buffer),
+                                      (psa_algorithm_t) value);
+                break;
+            case TYPE_ECC_CURVE:
+                psa_snprint_ecc_curve(buffer, sizeof(buffer),
+                                      (psa_ecc_curve_t) value);
+                break;
+            case TYPE_DH_GROUP:
+                psa_snprint_dh_group(buffer, sizeof(buffer),
+                                     (psa_dh_group_t) value);
+                break;
+            case TYPE_KEY_TYPE:
+                psa_snprint_key_type(buffer, sizeof(buffer),
+                                     (psa_key_type_t) value);
+                break;
+            case TYPE_KEY_USAGE:
+                psa_snprint_key_usage(buffer, sizeof(buffer),
+                                      (psa_key_usage_t) value);
+                break;
+        }
+        puts(buffer);
+    }
+
+    return EXIT_SUCCESS;
+}
+
+int main(int argc, char *argv[])
+{
+    if (argc <= 1 ||
+        !strcmp(argv[1], "help") ||
+        !strcmp(argv[1], "--help"))
+    {
+        usage(argv[0]);
+        return EXIT_FAILURE;
+    }
+
+    if (!strcmp(argv[1], "error") || !strcmp(argv[1], "status")) {
+        /* There's no way to obtain the actual range of a signed type,
+         * so hard-code it here: psa_status_t is int32_t. */
+        return process_signed(TYPE_STATUS, INT32_MIN, INT32_MAX,
+                              argv + 2);
+    } else if (!strcmp(argv[1], "alg") || !strcmp(argv[1], "algorithm")) {
+        return process_unsigned(TYPE_ALGORITHM, (psa_algorithm_t) (-1),
+                                argv + 2);
+    } else if (!strcmp(argv[1], "curve") || !strcmp(argv[1], "ecc_curve")) {
+        return process_unsigned(TYPE_ECC_CURVE, (psa_ecc_curve_t) (-1),
+                                argv + 2);
+    } else if (!strcmp(argv[1], "group") || !strcmp(argv[1], "dh_group")) {
+        return process_unsigned(TYPE_DH_GROUP, (psa_dh_group_t) (-1),
+                                argv + 2);
+    } else if (!strcmp(argv[1], "type") || !strcmp(argv[1], "key_type")) {
+        return process_unsigned(TYPE_KEY_TYPE, (psa_key_type_t) (-1),
+                                argv + 2);
+    } else if (!strcmp(argv[1], "usage") || !strcmp(argv[1], "key_usage")) {
+        return process_unsigned(TYPE_KEY_USAGE, (psa_key_usage_t) (-1),
+                                argv + 2);
+    } else {
+        printf("Unknown type: %s\n", argv[1]);
+        return EXIT_FAILURE;
+    }
+}
diff --git a/programs/random/CMakeLists.txt b/programs/random/CMakeLists.txt
index 30933d8..630c66e 100644
--- a/programs/random/CMakeLists.txt
+++ b/programs/random/CMakeLists.txt
@@ -1,11 +1,11 @@
 add_executable(gen_random_havege gen_random_havege.c)
-target_link_libraries(gen_random_havege mbedtls)
+target_link_libraries(gen_random_havege mbedcrypto)
 
 add_executable(gen_random_ctr_drbg gen_random_ctr_drbg.c)
-target_link_libraries(gen_random_ctr_drbg mbedtls)
+target_link_libraries(gen_random_ctr_drbg mbedcrypto)
 
 add_executable(gen_entropy gen_entropy.c)
-target_link_libraries(gen_entropy mbedtls)
+target_link_libraries(gen_entropy mbedcrypto)
 
 install(TARGETS gen_random_havege gen_random_ctr_drbg gen_entropy
         DESTINATION "bin"
diff --git a/programs/random/gen_entropy.c b/programs/random/gen_entropy.c
index 3b350ed..6ae63b7 100644
--- a/programs/random/gen_entropy.c
+++ b/programs/random/gen_entropy.c
@@ -51,17 +51,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/random/gen_random_ctr_drbg.c b/programs/random/gen_random_ctr_drbg.c
index a50402f..59df34b 100644
--- a/programs/random/gen_random_ctr_drbg.c
+++ b/programs/random/gen_random_ctr_drbg.c
@@ -54,17 +54,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/random/gen_random_havege.c b/programs/random/gen_random_havege.c
index ef888ff..5ea52ae 100644
--- a/programs/random/gen_random_havege.c
+++ b/programs/random/gen_random_havege.c
@@ -52,17 +52,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
diff --git a/programs/ssl/CMakeLists.txt b/programs/ssl/CMakeLists.txt
deleted file mode 100644
index 803920c..0000000
--- a/programs/ssl/CMakeLists.txt
+++ /dev/null
@@ -1,64 +0,0 @@
-set(THREADS_USE_PTHREADS_WIN32 true)
-find_package(Threads)
-
-set(libs
-    mbedtls
-)
-
-set(targets
-    dtls_client
-    dtls_server
-    ssl_client1
-    ssl_client2
-    ssl_server
-    ssl_fork_server
-    ssl_mail_client
-    mini_client
-)
-
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
-if(ENABLE_ZLIB_SUPPORT)
-    set(libs ${libs} ${ZLIB_LIBRARIES})
-endif(ENABLE_ZLIB_SUPPORT)
-
-add_executable(dtls_client dtls_client.c)
-target_link_libraries(dtls_client ${libs})
-
-add_executable(dtls_server dtls_server.c)
-target_link_libraries(dtls_server ${libs})
-
-add_executable(ssl_client1 ssl_client1.c)
-target_link_libraries(ssl_client1 ${libs})
-
-add_executable(ssl_client2 ssl_client2.c)
-target_sources(ssl_client2 PUBLIC query_config.c)
-target_link_libraries(ssl_client2 ${libs})
-
-add_executable(ssl_server ssl_server.c)
-target_link_libraries(ssl_server ${libs})
-
-add_executable(ssl_server2 ssl_server2.c)
-target_sources(ssl_server2 PUBLIC query_config.c)
-target_link_libraries(ssl_server2 ${libs})
-
-add_executable(ssl_fork_server ssl_fork_server.c)
-target_link_libraries(ssl_fork_server ${libs})
-
-add_executable(ssl_mail_client ssl_mail_client.c)
-target_link_libraries(ssl_mail_client ${libs})
-
-add_executable(mini_client mini_client.c)
-target_link_libraries(mini_client ${libs})
-
-if(THREADS_FOUND)
-    add_executable(ssl_pthread_server ssl_pthread_server.c)
-    target_link_libraries(ssl_pthread_server ${libs} ${CMAKE_THREAD_LIBS_INIT})
-    set(targets ${targets} ssl_pthread_server)
-endif(THREADS_FOUND)
-
-install(TARGETS ${targets}
-        DESTINATION "bin"
-        PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
deleted file mode 100644
index 90db06c..0000000
--- a/programs/ssl/dtls_client.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- *  Simple DTLS client demonstration program
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#define mbedtls_printf     printf
-#define mbedtls_fprintf    fprintf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-#if !defined(MBEDTLS_SSL_CLI_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ||    \
-    !defined(MBEDTLS_NET_C)  || !defined(MBEDTLS_TIMING_C) ||             \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) ||        \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_RSA_C) ||      \
-    !defined(MBEDTLS_CERTS_C) || !defined(MBEDTLS_PEM_PARSE_C)
-int main( void )
-{
-    mbedtls_printf( "MBEDTLS_SSL_CLI_C and/or MBEDTLS_SSL_PROTO_DTLS and/or "
-            "MBEDTLS_NET_C and/or MBEDTLS_TIMING_C and/or "
-            "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or "
-            "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_RSA_C and/or "
-            "MBEDTLS_CERTS_C and/or MBEDTLS_PEM_PARSE_C not defined.\n" );
-    return( 0 );
-}
-#else
-
-#include <string.h>
-
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/debug.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/error.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/timing.h"
-
-/* Uncomment out the following line to default to IPv4 and disable IPv6 */
-//#define FORCE_IPV4
-
-#define SERVER_PORT "4433"
-#define SERVER_NAME "localhost"
-
-#ifdef FORCE_IPV4
-#define SERVER_ADDR "127.0.0.1"     /* Forces IPv4 */
-#else
-#define SERVER_ADDR "::1"
-#endif
-
-#define MESSAGE     "Echo this"
-
-#define READ_TIMEOUT_MS 1000
-#define MAX_RETRY       5
-
-#define DEBUG_LEVEL 0
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret, len;
-    mbedtls_net_context server_fd;
-    uint32_t flags;
-    unsigned char buf[1024];
-    const char *pers = "dtls_client";
-    int retry_left = MAX_RETRY;
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt cacert;
-    mbedtls_timing_delay_context timer;
-
-    ((void) argc);
-    ((void) argv);
-
-#if defined(MBEDTLS_DEBUG_C)
-    mbedtls_debug_set_threshold( DEBUG_LEVEL );
-#endif
-
-    /*
-     * 0. Initialize the RNG and the session data
-     */
-    mbedtls_net_init( &server_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    mbedtls_printf( "\n  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 0. Load certificates
-     */
-    mbedtls_printf( "  . Loading the CA root certificate ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_cas_pem,
-                          mbedtls_test_cas_pem_len );
-    if( ret < 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok (%d skipped)\n", ret );
-
-    /*
-     * 1. Start the connection
-     */
-    mbedtls_printf( "  . Connecting to udp/%s/%s...", SERVER_NAME, SERVER_PORT );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_connect( &server_fd, SERVER_ADDR,
-                                         SERVER_PORT, MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_connect returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 2. Setup stuff
-     */
-    mbedtls_printf( "  . Setting up the DTLS structure..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                   MBEDTLS_SSL_IS_CLIENT,
-                   MBEDTLS_SSL_TRANSPORT_DATAGRAM,
-                   MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /* OPTIONAL is usually a bad choice for security, but makes interop easier
-     * in this simplified example, in which the ca chain is hardcoded.
-     * Production code should set a proper ca chain and use REQUIRED. */
-    mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_OPTIONAL );
-    mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_ssl_set_hostname( &ssl, SERVER_NAME ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hostname returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, &server_fd,
-                         mbedtls_net_send, mbedtls_net_recv, mbedtls_net_recv_timeout );
-
-    mbedtls_ssl_set_timer_cb( &ssl, &timer, mbedtls_timing_set_delay,
-                                            mbedtls_timing_get_delay );
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 4. Handshake
-     */
-    mbedtls_printf( "  . Performing the DTLS handshake..." );
-    fflush( stdout );
-
-    do ret = mbedtls_ssl_handshake( &ssl );
-    while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-           ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 5. Verify the server certificate
-     */
-    mbedtls_printf( "  . Verifying peer X.509 certificate..." );
-
-    /* In real life, we would have used MBEDTLS_SSL_VERIFY_REQUIRED so that the
-     * handshake would not succeed if the peer's cert is bad.  Even if we used
-     * MBEDTLS_SSL_VERIFY_OPTIONAL, we would bail out here if ret != 0 */
-    if( ( flags = mbedtls_ssl_get_verify_result( &ssl ) ) != 0 )
-    {
-        char vrfy_buf[512];
-
-        mbedtls_printf( " failed\n" );
-
-        mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), "  ! ", flags );
-
-        mbedtls_printf( "%s\n", vrfy_buf );
-    }
-    else
-        mbedtls_printf( " ok\n" );
-
-    /*
-     * 6. Write the echo request
-     */
-send_request:
-    mbedtls_printf( "  > Write to server:" );
-    fflush( stdout );
-
-    len = sizeof( MESSAGE ) - 1;
-
-    do ret = mbedtls_ssl_write( &ssl, (unsigned char *) MESSAGE, len );
-    while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-           ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-
-    if( ret < 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-        goto exit;
-    }
-
-    len = ret;
-    mbedtls_printf( " %d bytes written\n\n%s\n\n", len, MESSAGE );
-
-    /*
-     * 7. Read the echo response
-     */
-    mbedtls_printf( "  < Read from server:" );
-    fflush( stdout );
-
-    len = sizeof( buf ) - 1;
-    memset( buf, 0, sizeof( buf ) );
-
-    do ret = mbedtls_ssl_read( &ssl, buf, len );
-    while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-           ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-
-    if( ret <= 0 )
-    {
-        switch( ret )
-        {
-            case MBEDTLS_ERR_SSL_TIMEOUT:
-                mbedtls_printf( " timeout\n\n" );
-                if( retry_left-- > 0 )
-                    goto send_request;
-                goto exit;
-
-            case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                mbedtls_printf( " connection was closed gracefully\n" );
-                ret = 0;
-                goto close_notify;
-
-            default:
-                mbedtls_printf( " mbedtls_ssl_read returned -0x%x\n\n", -ret );
-                goto exit;
-        }
-    }
-
-    len = ret;
-    mbedtls_printf( " %d bytes read\n\n%s\n\n", len, buf );
-
-    /*
-     * 8. Done, cleanly close the connection
-     */
-close_notify:
-    mbedtls_printf( "  . Closing the connection..." );
-
-    /* No error checking, the connection might be closed already */
-    do ret = mbedtls_ssl_close_notify( &ssl );
-    while( ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-    ret = 0;
-
-    mbedtls_printf( " done\n" );
-
-    /*
-     * 9. Final clean-ups and exit
-     */
-exit:
-
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf( "Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &server_fd );
-
-    mbedtls_x509_crt_free( &cacert );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    /* Shell can not handle large exit numbers -> 1 for errors */
-    if( ret < 0 )
-        ret = 1;
-
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_CLI_C && MBEDTLS_SSL_PROTO_DTLS && MBEDTLS_NET_C &&
-          MBEDTLD_TIMING_C && MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C &&
-          MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_RSA_C && MBEDTLS_CERTS_C &&
-          MBEDTLS_PEM_PARSE_C */
diff --git a/programs/ssl/dtls_server.c b/programs/ssl/dtls_server.c
deleted file mode 100644
index dd21fbf..0000000
--- a/programs/ssl/dtls_server.c
+++ /dev/null
@@ -1,449 +0,0 @@
-/*
- *  Simple DTLS server demonstration program
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#define mbedtls_printf     printf
-#define mbedtls_fprintf    fprintf
-#define mbedtls_time_t     time_t
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-/* Uncomment out the following line to default to IPv4 and disable IPv6 */
-//#define FORCE_IPV4
-
-#ifdef FORCE_IPV4
-#define BIND_IP     "0.0.0.0"     /* Forces IPv4 */
-#else
-#define BIND_IP     "::"
-#endif
-
-#if !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ||    \
-    !defined(MBEDTLS_SSL_COOKIE_C) || !defined(MBEDTLS_NET_C) ||          \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) ||        \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_RSA_C) ||      \
-    !defined(MBEDTLS_CERTS_C) || !defined(MBEDTLS_PEM_PARSE_C) ||         \
-    !defined(MBEDTLS_TIMING_C)
-
-int main( void )
-{
-    printf( "MBEDTLS_SSL_SRV_C and/or MBEDTLS_SSL_PROTO_DTLS and/or "
-            "MBEDTLS_SSL_COOKIE_C and/or MBEDTLS_NET_C and/or "
-            "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or "
-            "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_RSA_C and/or "
-            "MBEDTLS_CERTS_C and/or MBEDTLS_PEM_PARSE_C and/or "
-            "MBEDTLS_TIMING_C not defined.\n" );
-    return( 0 );
-}
-#else
-
-#if defined(_WIN32)
-#include <windows.h>
-#endif
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_cookie.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/error.h"
-#include "mbedtls/debug.h"
-#include "mbedtls/timing.h"
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-#include "mbedtls/ssl_cache.h"
-#endif
-
-#define READ_TIMEOUT_MS 10000   /* 5 seconds */
-#define DEBUG_LEVEL 0
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-int main( void )
-{
-    int ret, len;
-    mbedtls_net_context listen_fd, client_fd;
-    unsigned char buf[1024];
-    const char *pers = "dtls_server";
-    unsigned char client_ip[16] = { 0 };
-    size_t cliip_len;
-    mbedtls_ssl_cookie_ctx cookie_ctx;
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt srvcert;
-    mbedtls_pk_context pkey;
-    mbedtls_timing_delay_context timer;
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_context cache;
-#endif
-
-    mbedtls_net_init( &listen_fd );
-    mbedtls_net_init( &client_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_ssl_cookie_init( &cookie_ctx );
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_init( &cache );
-#endif
-    mbedtls_x509_crt_init( &srvcert );
-    mbedtls_pk_init( &pkey );
-    mbedtls_entropy_init( &entropy );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-#if defined(MBEDTLS_DEBUG_C)
-    mbedtls_debug_set_threshold( DEBUG_LEVEL );
-#endif
-
-    /*
-     * 1. Load the certificates and private RSA key
-     */
-    printf( "\n  . Loading the server cert. and key..." );
-    fflush( stdout );
-
-    /*
-     * This demonstration program uses embedded test certificates.
-     * Instead, you may want to use mbedtls_x509_crt_parse_file() to read the
-     * server and CA certificates, as well as mbedtls_pk_parse_keyfile().
-     */
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_srv_crt,
-                          mbedtls_test_srv_crt_len );
-    if( ret != 0 )
-    {
-        printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_cas_pem,
-                          mbedtls_test_cas_pem_len );
-    if( ret != 0 )
-    {
-        printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret =  mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_srv_key,
-                         mbedtls_test_srv_key_len, NULL, 0 );
-    if( ret != 0 )
-    {
-        printf( " failed\n  !  mbedtls_pk_parse_key returned %d\n\n", ret );
-        goto exit;
-    }
-
-    printf( " ok\n" );
-
-    /*
-     * 2. Setup the "listening" UDP socket
-     */
-    printf( "  . Bind on udp/*/4433 ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, BIND_IP, "4433", MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-    {
-        printf( " failed\n  ! mbedtls_net_bind returned %d\n\n", ret );
-        goto exit;
-    }
-
-    printf( " ok\n" );
-
-    /*
-     * 3. Seed the RNG
-     */
-    printf( "  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    printf( " ok\n" );
-
-    /*
-     * 4. Setup stuff
-     */
-    printf( "  . Setting up the DTLS data..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_SERVER,
-                    MBEDTLS_SSL_TRANSPORT_DATAGRAM,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_conf_session_cache( &conf, &cache,
-                                   mbedtls_ssl_cache_get,
-                                   mbedtls_ssl_cache_set );
-#endif
-
-    mbedtls_ssl_conf_ca_chain( &conf, srvcert.next, NULL );
-   if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &srvcert, &pkey ) ) != 0 )
-    {
-        printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_ssl_cookie_setup( &cookie_ctx,
-                                  mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        printf( " failed\n  ! mbedtls_ssl_cookie_setup returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_dtls_cookies( &conf, mbedtls_ssl_cookie_write, mbedtls_ssl_cookie_check,
-                               &cookie_ctx );
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        printf( " failed\n  ! mbedtls_ssl_setup returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_set_timer_cb( &ssl, &timer, mbedtls_timing_set_delay,
-                                            mbedtls_timing_get_delay );
-
-    printf( " ok\n" );
-
-reset:
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        printf("Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &client_fd );
-
-    mbedtls_ssl_session_reset( &ssl );
-
-    /*
-     * 3. Wait until a client connects
-     */
-    printf( "  . Waiting for a remote connection ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                    client_ip, sizeof( client_ip ), &cliip_len ) ) != 0 )
-    {
-        printf( " failed\n  ! mbedtls_net_accept returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /* For HelloVerifyRequest cookies */
-    if( ( ret = mbedtls_ssl_set_client_transport_id( &ssl,
-                    client_ip, cliip_len ) ) != 0 )
-    {
-        printf( " failed\n  ! "
-                "mbedtls_ssl_set_client_transport_id() returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, &client_fd,
-                         mbedtls_net_send, mbedtls_net_recv, mbedtls_net_recv_timeout );
-
-    printf( " ok\n" );
-
-    /*
-     * 5. Handshake
-     */
-    printf( "  . Performing the DTLS handshake..." );
-    fflush( stdout );
-
-    do ret = mbedtls_ssl_handshake( &ssl );
-    while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-           ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-
-    if( ret == MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED )
-    {
-        printf( " hello verification requested\n" );
-        ret = 0;
-        goto reset;
-    }
-    else if( ret != 0 )
-    {
-        printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n\n", -ret );
-        goto reset;
-    }
-
-    printf( " ok\n" );
-
-    /*
-     * 6. Read the echo Request
-     */
-    printf( "  < Read from client:" );
-    fflush( stdout );
-
-    len = sizeof( buf ) - 1;
-    memset( buf, 0, sizeof( buf ) );
-
-    do ret = mbedtls_ssl_read( &ssl, buf, len );
-    while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-           ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-
-    if( ret <= 0 )
-    {
-        switch( ret )
-        {
-            case MBEDTLS_ERR_SSL_TIMEOUT:
-                printf( " timeout\n\n" );
-                goto reset;
-
-            case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                printf( " connection was closed gracefully\n" );
-                ret = 0;
-                goto close_notify;
-
-            default:
-                printf( " mbedtls_ssl_read returned -0x%x\n\n", -ret );
-                goto reset;
-        }
-    }
-
-    len = ret;
-    printf( " %d bytes read\n\n%s\n\n", len, buf );
-
-    /*
-     * 7. Write the 200 Response
-     */
-    printf( "  > Write to client:" );
-    fflush( stdout );
-
-    do ret = mbedtls_ssl_write( &ssl, buf, len );
-    while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-           ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-
-    if( ret < 0 )
-    {
-        printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-        goto exit;
-    }
-
-    len = ret;
-    printf( " %d bytes written\n\n%s\n\n", len, buf );
-
-    /*
-     * 8. Done, cleanly close the connection
-     */
-close_notify:
-    printf( "  . Closing the connection..." );
-
-    /* No error checking, the connection might be closed already */
-    do ret = mbedtls_ssl_close_notify( &ssl );
-    while( ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-    ret = 0;
-
-    printf( " done\n" );
-
-    goto reset;
-
-    /*
-     * Final clean-ups and exit
-     */
-exit:
-
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        printf( "Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &client_fd );
-    mbedtls_net_free( &listen_fd );
-
-    mbedtls_x509_crt_free( &srvcert );
-    mbedtls_pk_free( &pkey );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ssl_cookie_free( &cookie_ctx );
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_free( &cache );
-#endif
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    printf( "  Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    /* Shell can not handle large exit numbers -> 1 for errors */
-    if( ret < 0 )
-        ret = 1;
-
-    return( ret );
-}
-#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_PROTO_DTLS &&
-          MBEDTLS_SSL_COOKIE_C && MBEDTLS_NET_C && MBEDTLS_ENTROPY_C &&
-          MBEDTLS_CTR_DRBG_C && MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_RSA_C
-          && MBEDTLS_CERTS_C && MBEDTLS_PEM_PARSE_C && MBEDTLS_TIMING_C */
diff --git a/programs/ssl/mini_client.c b/programs/ssl/mini_client.c
deleted file mode 100644
index ff36128..0000000
--- a/programs/ssl/mini_client.c
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- *  Minimal SSL client, used for memory measurements.
- *  (meant to be used with config-suite-b.h or config-ccm-psk-tls1_2.h)
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-/*
- * We're creating and connecting the socket "manually" rather than using the
- * NET module, in order to avoid the overhead of getaddrinfo() which tends to
- * dominate memory usage in small configurations. For the sake of simplicity,
- * only a Unix version is implemented.
- *
- * Warning: we are breaking some of the abtractions from the NET layer here.
- * This is not a good example for general use. This programs has the specific
- * goal of minimizing use of the libc functions on full-blown OSes.
- */
-#if defined(unix) || defined(__unix__) || defined(__unix) || defined(__APPLE__)
-#define UNIX
-#endif
-
-#if !defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_ENTROPY_C) || \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_SSL_CLI_C) || \
-    !defined(UNIX)
-
-int main( void )
-{
-    mbedtls_printf( "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_ENTROPY_C and/or "
-            "MBEDTLS_NET_C and/or MBEDTLS_SSL_CLI_C and/or UNIX "
-            "not defined.\n");
-    return( 0 );
-}
-#else
-
-#include <string.h>
-
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Hardcoded values for server host and port
- */
-#define PORT_BE 0x1151      /* 4433 */
-#define PORT_LE 0x5111
-#define ADDR_BE 0x7f000001  /* 127.0.0.1 */
-#define ADDR_LE 0x0100007f
-#define HOSTNAME "localhost" /* for cert verification if enabled */
-
-#define GET_REQUEST "GET / HTTP/1.0\r\n\r\n"
-
-const char *pers = "mini_client";
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-const unsigned char psk[] = {
-    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-    0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
-};
-const char psk_id[] = "Client_identity";
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-/* This is tests/data_files/test-ca2.crt, a CA using EC secp384r1 */
-const unsigned char ca_cert[] = {
-    0x30, 0x82, 0x02, 0x52, 0x30, 0x82, 0x01, 0xd7, 0xa0, 0x03, 0x02, 0x01,
-    0x02, 0x02, 0x09, 0x00, 0xc1, 0x43, 0xe2, 0x7e, 0x62, 0x43, 0xcc, 0xe8,
-    0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02,
-    0x30, 0x3e, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13,
-    0x02, 0x4e, 0x4c, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, 0x0a,
-    0x13, 0x08, 0x50, 0x6f, 0x6c, 0x61, 0x72, 0x53, 0x53, 0x4c, 0x31, 0x1c,
-    0x30, 0x1a, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x13, 0x50, 0x6f, 0x6c,
-    0x61, 0x72, 0x73, 0x73, 0x6c, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, 0x45,
-    0x43, 0x20, 0x43, 0x41, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x33, 0x30, 0x39,
-    0x32, 0x34, 0x31, 0x35, 0x34, 0x39, 0x34, 0x38, 0x5a, 0x17, 0x0d, 0x32,
-    0x33, 0x30, 0x39, 0x32, 0x32, 0x31, 0x35, 0x34, 0x39, 0x34, 0x38, 0x5a,
-    0x30, 0x3e, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13,
-    0x02, 0x4e, 0x4c, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, 0x0a,
-    0x13, 0x08, 0x50, 0x6f, 0x6c, 0x61, 0x72, 0x53, 0x53, 0x4c, 0x31, 0x1c,
-    0x30, 0x1a, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x13, 0x50, 0x6f, 0x6c,
-    0x61, 0x72, 0x73, 0x73, 0x6c, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, 0x45,
-    0x43, 0x20, 0x43, 0x41, 0x30, 0x76, 0x30, 0x10, 0x06, 0x07, 0x2a, 0x86,
-    0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x05, 0x2b, 0x81, 0x04, 0x00, 0x22,
-    0x03, 0x62, 0x00, 0x04, 0xc3, 0xda, 0x2b, 0x34, 0x41, 0x37, 0x58, 0x2f,
-    0x87, 0x56, 0xfe, 0xfc, 0x89, 0xba, 0x29, 0x43, 0x4b, 0x4e, 0xe0, 0x6e,
-    0xc3, 0x0e, 0x57, 0x53, 0x33, 0x39, 0x58, 0xd4, 0x52, 0xb4, 0x91, 0x95,
-    0x39, 0x0b, 0x23, 0xdf, 0x5f, 0x17, 0x24, 0x62, 0x48, 0xfc, 0x1a, 0x95,
-    0x29, 0xce, 0x2c, 0x2d, 0x87, 0xc2, 0x88, 0x52, 0x80, 0xaf, 0xd6, 0x6a,
-    0xab, 0x21, 0xdd, 0xb8, 0xd3, 0x1c, 0x6e, 0x58, 0xb8, 0xca, 0xe8, 0xb2,
-    0x69, 0x8e, 0xf3, 0x41, 0xad, 0x29, 0xc3, 0xb4, 0x5f, 0x75, 0xa7, 0x47,
-    0x6f, 0xd5, 0x19, 0x29, 0x55, 0x69, 0x9a, 0x53, 0x3b, 0x20, 0xb4, 0x66,
-    0x16, 0x60, 0x33, 0x1e, 0xa3, 0x81, 0xa0, 0x30, 0x81, 0x9d, 0x30, 0x1d,
-    0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x9d, 0x6d, 0x20,
-    0x24, 0x49, 0x01, 0x3f, 0x2b, 0xcb, 0x78, 0xb5, 0x19, 0xbc, 0x7e, 0x24,
-    0xc9, 0xdb, 0xfb, 0x36, 0x7c, 0x30, 0x6e, 0x06, 0x03, 0x55, 0x1d, 0x23,
-    0x04, 0x67, 0x30, 0x65, 0x80, 0x14, 0x9d, 0x6d, 0x20, 0x24, 0x49, 0x01,
-    0x3f, 0x2b, 0xcb, 0x78, 0xb5, 0x19, 0xbc, 0x7e, 0x24, 0xc9, 0xdb, 0xfb,
-    0x36, 0x7c, 0xa1, 0x42, 0xa4, 0x40, 0x30, 0x3e, 0x31, 0x0b, 0x30, 0x09,
-    0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x4e, 0x4c, 0x31, 0x11, 0x30,
-    0x0f, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x08, 0x50, 0x6f, 0x6c, 0x61,
-    0x72, 0x53, 0x53, 0x4c, 0x31, 0x1c, 0x30, 0x1a, 0x06, 0x03, 0x55, 0x04,
-    0x03, 0x13, 0x13, 0x50, 0x6f, 0x6c, 0x61, 0x72, 0x73, 0x73, 0x6c, 0x20,
-    0x54, 0x65, 0x73, 0x74, 0x20, 0x45, 0x43, 0x20, 0x43, 0x41, 0x82, 0x09,
-    0x00, 0xc1, 0x43, 0xe2, 0x7e, 0x62, 0x43, 0xcc, 0xe8, 0x30, 0x0c, 0x06,
-    0x03, 0x55, 0x1d, 0x13, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30,
-    0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03,
-    0x69, 0x00, 0x30, 0x66, 0x02, 0x31, 0x00, 0xc3, 0xb4, 0x62, 0x73, 0x56,
-    0x28, 0x95, 0x00, 0x7d, 0x78, 0x12, 0x26, 0xd2, 0x71, 0x7b, 0x19, 0xf8,
-    0x8a, 0x98, 0x3e, 0x92, 0xfe, 0x33, 0x9e, 0xe4, 0x79, 0xd2, 0xfe, 0x7a,
-    0xb7, 0x87, 0x74, 0x3c, 0x2b, 0xb8, 0xd7, 0x69, 0x94, 0x0b, 0xa3, 0x67,
-    0x77, 0xb8, 0xb3, 0xbe, 0xd1, 0x36, 0x32, 0x02, 0x31, 0x00, 0xfd, 0x67,
-    0x9c, 0x94, 0x23, 0x67, 0xc0, 0x56, 0xba, 0x4b, 0x33, 0x15, 0x00, 0xc6,
-    0xe3, 0xcc, 0x31, 0x08, 0x2c, 0x9c, 0x8b, 0xda, 0xa9, 0x75, 0x23, 0x2f,
-    0xb8, 0x28, 0xe7, 0xf2, 0x9c, 0x14, 0x3a, 0x40, 0x01, 0x5c, 0xaf, 0x0c,
-    0xb2, 0xcf, 0x74, 0x7f, 0x30, 0x9f, 0x08, 0x43, 0xad, 0x20,
-};
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-enum exit_codes
-{
-    exit_ok = 0,
-    ctr_drbg_seed_failed,
-    ssl_config_defaults_failed,
-    ssl_setup_failed,
-    hostname_failed,
-    socket_failed,
-    connect_failed,
-    x509_crt_parse_failed,
-    ssl_handshake_failed,
-    ssl_write_failed,
-};
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-int main( void )
-{
-    int ret = exit_ok;
-    mbedtls_net_context server_fd;
-    struct sockaddr_in addr;
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt ca;
-#endif
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    /*
-     * 0. Initialize and setup stuff
-     */
-    mbedtls_net_init( &server_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_init( &ca );
-#endif
-
-    mbedtls_entropy_init( &entropy );
-    if( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                       (const unsigned char *) pers, strlen( pers ) ) != 0 )
-    {
-        ret = ctr_drbg_seed_failed;
-        goto exit;
-    }
-
-    if( mbedtls_ssl_config_defaults( &conf,
-                MBEDTLS_SSL_IS_CLIENT,
-                MBEDTLS_SSL_TRANSPORT_STREAM,
-                MBEDTLS_SSL_PRESET_DEFAULT ) != 0 )
-    {
-        ret = ssl_config_defaults_failed;
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    mbedtls_ssl_conf_psk( &conf, psk, sizeof( psk ),
-                (const unsigned char *) psk_id, sizeof( psk_id ) - 1 );
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( mbedtls_x509_crt_parse_der( &ca, ca_cert, sizeof( ca_cert ) ) != 0 )
-    {
-        ret = x509_crt_parse_failed;
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_ca_chain( &conf, &ca, NULL );
-    mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_REQUIRED );
-#endif
-
-    if( mbedtls_ssl_setup( &ssl, &conf ) != 0 )
-    {
-        ret = ssl_setup_failed;
-        goto exit;
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( mbedtls_ssl_set_hostname( &ssl, HOSTNAME ) != 0 )
-    {
-        ret = hostname_failed;
-        goto exit;
-    }
-#endif
-
-    /*
-     * 1. Start the connection
-     */
-    memset( &addr, 0, sizeof( addr ) );
-    addr.sin_family = AF_INET;
-
-    ret = 1; /* for endianness detection */
-    addr.sin_port = *((char *) &ret) == ret ? PORT_LE : PORT_BE;
-    addr.sin_addr.s_addr = *((char *) &ret) == ret ? ADDR_LE : ADDR_BE;
-    ret = 0;
-
-    if( ( server_fd.fd = socket( AF_INET, SOCK_STREAM, 0 ) ) < 0 )
-    {
-        ret = socket_failed;
-        goto exit;
-    }
-
-    if( connect( server_fd.fd,
-                (const struct sockaddr *) &addr, sizeof( addr ) ) < 0 )
-    {
-        ret = connect_failed;
-        goto exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-    if( mbedtls_ssl_handshake( &ssl ) != 0 )
-    {
-        ret = ssl_handshake_failed;
-        goto exit;
-    }
-
-    /*
-     * 2. Write the GET request and close the connection
-     */
-    if( mbedtls_ssl_write( &ssl, (const unsigned char *) GET_REQUEST,
-                         sizeof( GET_REQUEST ) - 1 ) <= 0 )
-    {
-        ret = ssl_write_failed;
-        goto exit;
-    }
-
-    mbedtls_ssl_close_notify( &ssl );
-
-exit:
-    mbedtls_net_free( &server_fd );
-
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_free( &ca );
-#endif
-
-    return( ret );
-}
-#endif
diff --git a/programs/ssl/query_config.c b/programs/ssl/query_config.c
deleted file mode 100644
index 143a45d..0000000
--- a/programs/ssl/query_config.c
+++ /dev/null
@@ -1,2603 +0,0 @@
-/*
- *  Query Mbed TLS compile time configurations from config.h
- *
- *  Copyright (C) 2018, Arm Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of Mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#define mbedtls_printf printf
-#endif /* MBEDTLS_PLATFORM_C */
-
-/*
- * Include all the headers with public APIs in case they define a macro to its
- * default value when that configuration is not set in the config.h.
- */
-#include "mbedtls/aes.h"
-#include "mbedtls/aesni.h"
-#include "mbedtls/arc4.h"
-#include "mbedtls/aria.h"
-#include "mbedtls/asn1.h"
-#include "mbedtls/asn1write.h"
-#include "mbedtls/base64.h"
-#include "mbedtls/bignum.h"
-#include "mbedtls/blowfish.h"
-#include "mbedtls/camellia.h"
-#include "mbedtls/ccm.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/chacha20.h"
-#include "mbedtls/chachapoly.h"
-#include "mbedtls/cipher.h"
-#include "mbedtls/cmac.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/debug.h"
-#include "mbedtls/des.h"
-#include "mbedtls/dhm.h"
-#include "mbedtls/ecdh.h"
-#include "mbedtls/ecdsa.h"
-#include "mbedtls/ecjpake.h"
-#include "mbedtls/ecp.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/entropy_poll.h"
-#include "mbedtls/error.h"
-#include "mbedtls/gcm.h"
-#include "mbedtls/havege.h"
-#include "mbedtls/hkdf.h"
-#include "mbedtls/hmac_drbg.h"
-#include "mbedtls/md.h"
-#include "mbedtls/md2.h"
-#include "mbedtls/md4.h"
-#include "mbedtls/md5.h"
-#include "mbedtls/memory_buffer_alloc.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/nist_kw.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/padlock.h"
-#include "mbedtls/pem.h"
-#include "mbedtls/pk.h"
-#include "mbedtls/pkcs11.h"
-#include "mbedtls/pkcs12.h"
-#include "mbedtls/pkcs5.h"
-#include "mbedtls/platform_time.h"
-#include "mbedtls/platform_util.h"
-#include "mbedtls/poly1305.h"
-#include "mbedtls/ripemd160.h"
-#include "mbedtls/rsa.h"
-#include "mbedtls/sha1.h"
-#include "mbedtls/sha256.h"
-#include "mbedtls/sha512.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_cache.h"
-#include "mbedtls/ssl_ciphersuites.h"
-#include "mbedtls/ssl_cookie.h"
-#include "mbedtls/ssl_internal.h"
-#include "mbedtls/ssl_ticket.h"
-#include "mbedtls/threading.h"
-#include "mbedtls/timing.h"
-#include "mbedtls/version.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/x509_crl.h"
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/xtea.h"
-
-#include <string.h>
-
-/*
- * Helper macros to convert a macro or its expansion into a string
- * WARNING: This does not work for expanding function-like macros. However,
- * Mbed TLS does not currently have configuration options used in this fashion.
- */
-#define MACRO_EXPANSION_TO_STR(macro)   MACRO_NAME_TO_STR(macro)
-#define MACRO_NAME_TO_STR(macro)                                        \
-    mbedtls_printf( "%s", strlen( #macro "" ) > 0 ? #macro "\n" : "" )
-
-#if defined(_MSC_VER)
-/*
- * Visual Studio throws the warning 4003 because many Mbed TLS feature macros
- * are defined empty. This means that from the preprocessor's point of view
- * the macro MBEDTLS_EXPANSION_TO_STR is being invoked without arguments as
- * some macros expand to nothing. We suppress that specific warning to get a
- * clean build and to ensure that tests treating warnings as errors do not
- * fail.
- */
-#pragma warning(push)
-#pragma warning(disable:4003)
-#endif /* _MSC_VER */
-
-int query_config( const char *config )
-{
-#if defined(MBEDTLS_HAVE_ASM)
-    if( strcmp( "MBEDTLS_HAVE_ASM", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_ASM );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HAVE_ASM */
-
-#if defined(MBEDTLS_NO_UDBL_DIVISION)
-    if( strcmp( "MBEDTLS_NO_UDBL_DIVISION", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_UDBL_DIVISION );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NO_UDBL_DIVISION */
-
-#if defined(MBEDTLS_NO_64BIT_MULTIPLICATION)
-    if( strcmp( "MBEDTLS_NO_64BIT_MULTIPLICATION", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_64BIT_MULTIPLICATION );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NO_64BIT_MULTIPLICATION */
-
-#if defined(MBEDTLS_HAVE_SSE2)
-    if( strcmp( "MBEDTLS_HAVE_SSE2", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_SSE2 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HAVE_SSE2 */
-
-#if defined(MBEDTLS_HAVE_TIME)
-    if( strcmp( "MBEDTLS_HAVE_TIME", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_TIME );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HAVE_TIME */
-
-#if defined(MBEDTLS_HAVE_TIME_DATE)
-    if( strcmp( "MBEDTLS_HAVE_TIME_DATE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_TIME_DATE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HAVE_TIME_DATE */
-
-#if defined(MBEDTLS_PLATFORM_MEMORY)
-    if( strcmp( "MBEDTLS_PLATFORM_MEMORY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_MEMORY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_MEMORY */
-
-#if defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
-    if( strcmp( "MBEDTLS_PLATFORM_NO_STD_FUNCTIONS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NO_STD_FUNCTIONS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */
-
-#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_EXIT_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_EXIT_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_EXIT_ALT */
-
-#if defined(MBEDTLS_PLATFORM_TIME_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_TIME_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_TIME_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_TIME_ALT */
-
-#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_FPRINTF_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_FPRINTF_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */
-
-#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_PRINTF_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_PRINTF_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */
-
-#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_SNPRINTF_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_SNPRINTF_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
-
-#if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_VSNPRINTF_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_VSNPRINTF_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_VSNPRINTF_ALT */
-
-#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_NV_SEED_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NV_SEED_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
-
-#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
-
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-    if( strcmp( "MBEDTLS_DEPRECATED_WARNING", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DEPRECATED_WARNING );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DEPRECATED_WARNING */
-
-#if defined(MBEDTLS_DEPRECATED_REMOVED)
-    if( strcmp( "MBEDTLS_DEPRECATED_REMOVED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DEPRECATED_REMOVED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DEPRECATED_REMOVED */
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-    if( strcmp( "MBEDTLS_CHECK_PARAMS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CHECK_PARAMS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CHECK_PARAMS */
-
-#if defined(MBEDTLS_TIMING_ALT)
-    if( strcmp( "MBEDTLS_TIMING_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_TIMING_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_TIMING_ALT */
-
-#if defined(MBEDTLS_AES_ALT)
-    if( strcmp( "MBEDTLS_AES_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_ALT */
-
-#if defined(MBEDTLS_ARC4_ALT)
-    if( strcmp( "MBEDTLS_ARC4_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ARC4_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ARC4_ALT */
-
-#if defined(MBEDTLS_ARIA_ALT)
-    if( strcmp( "MBEDTLS_ARIA_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ARIA_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ARIA_ALT */
-
-#if defined(MBEDTLS_BLOWFISH_ALT)
-    if( strcmp( "MBEDTLS_BLOWFISH_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_BLOWFISH_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_BLOWFISH_ALT */
-
-#if defined(MBEDTLS_CAMELLIA_ALT)
-    if( strcmp( "MBEDTLS_CAMELLIA_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CAMELLIA_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CAMELLIA_ALT */
-
-#if defined(MBEDTLS_CCM_ALT)
-    if( strcmp( "MBEDTLS_CCM_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CCM_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CCM_ALT */
-
-#if defined(MBEDTLS_CHACHA20_ALT)
-    if( strcmp( "MBEDTLS_CHACHA20_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHA20_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CHACHA20_ALT */
-
-#if defined(MBEDTLS_CHACHAPOLY_ALT)
-    if( strcmp( "MBEDTLS_CHACHAPOLY_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHAPOLY_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CHACHAPOLY_ALT */
-
-#if defined(MBEDTLS_CMAC_ALT)
-    if( strcmp( "MBEDTLS_CMAC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CMAC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CMAC_ALT */
-
-#if defined(MBEDTLS_DES_ALT)
-    if( strcmp( "MBEDTLS_DES_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DES_ALT */
-
-#if defined(MBEDTLS_DHM_ALT)
-    if( strcmp( "MBEDTLS_DHM_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DHM_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DHM_ALT */
-
-#if defined(MBEDTLS_ECJPAKE_ALT)
-    if( strcmp( "MBEDTLS_ECJPAKE_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECJPAKE_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECJPAKE_ALT */
-
-#if defined(MBEDTLS_GCM_ALT)
-    if( strcmp( "MBEDTLS_GCM_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_GCM_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_GCM_ALT */
-
-#if defined(MBEDTLS_NIST_KW_ALT)
-    if( strcmp( "MBEDTLS_NIST_KW_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NIST_KW_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NIST_KW_ALT */
-
-#if defined(MBEDTLS_MD2_ALT)
-    if( strcmp( "MBEDTLS_MD2_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD2_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD2_ALT */
-
-#if defined(MBEDTLS_MD4_ALT)
-    if( strcmp( "MBEDTLS_MD4_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD4_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD4_ALT */
-
-#if defined(MBEDTLS_MD5_ALT)
-    if( strcmp( "MBEDTLS_MD5_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD5_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD5_ALT */
-
-#if defined(MBEDTLS_POLY1305_ALT)
-    if( strcmp( "MBEDTLS_POLY1305_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_POLY1305_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_POLY1305_ALT */
-
-#if defined(MBEDTLS_RIPEMD160_ALT)
-    if( strcmp( "MBEDTLS_RIPEMD160_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_RIPEMD160_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_RIPEMD160_ALT */
-
-#if defined(MBEDTLS_RSA_ALT)
-    if( strcmp( "MBEDTLS_RSA_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_RSA_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_RSA_ALT */
-
-#if defined(MBEDTLS_SHA1_ALT)
-    if( strcmp( "MBEDTLS_SHA1_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA1_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA1_ALT */
-
-#if defined(MBEDTLS_SHA256_ALT)
-    if( strcmp( "MBEDTLS_SHA256_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA256_ALT */
-
-#if defined(MBEDTLS_SHA512_ALT)
-    if( strcmp( "MBEDTLS_SHA512_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA512_ALT */
-
-#if defined(MBEDTLS_XTEA_ALT)
-    if( strcmp( "MBEDTLS_XTEA_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_XTEA_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_XTEA_ALT */
-
-#if defined(MBEDTLS_ECP_ALT)
-    if( strcmp( "MBEDTLS_ECP_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_ALT */
-
-#if defined(MBEDTLS_MD2_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_MD2_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD2_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD2_PROCESS_ALT */
-
-#if defined(MBEDTLS_MD4_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_MD4_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD4_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD4_PROCESS_ALT */
-
-#if defined(MBEDTLS_MD5_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_MD5_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD5_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD5_PROCESS_ALT */
-
-#if defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_RIPEMD160_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_RIPEMD160_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_RIPEMD160_PROCESS_ALT */
-
-#if defined(MBEDTLS_SHA1_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_SHA1_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA1_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA1_PROCESS_ALT */
-
-#if defined(MBEDTLS_SHA256_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_SHA256_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA256_PROCESS_ALT */
-
-#if defined(MBEDTLS_SHA512_PROCESS_ALT)
-    if( strcmp( "MBEDTLS_SHA512_PROCESS_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_PROCESS_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA512_PROCESS_ALT */
-
-#if defined(MBEDTLS_DES_SETKEY_ALT)
-    if( strcmp( "MBEDTLS_DES_SETKEY_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_SETKEY_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DES_SETKEY_ALT */
-
-#if defined(MBEDTLS_DES_CRYPT_ECB_ALT)
-    if( strcmp( "MBEDTLS_DES_CRYPT_ECB_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_CRYPT_ECB_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DES_CRYPT_ECB_ALT */
-
-#if defined(MBEDTLS_DES3_CRYPT_ECB_ALT)
-    if( strcmp( "MBEDTLS_DES3_CRYPT_ECB_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DES3_CRYPT_ECB_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DES3_CRYPT_ECB_ALT */
-
-#if defined(MBEDTLS_AES_SETKEY_ENC_ALT)
-    if( strcmp( "MBEDTLS_AES_SETKEY_ENC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_SETKEY_ENC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_SETKEY_ENC_ALT */
-
-#if defined(MBEDTLS_AES_SETKEY_DEC_ALT)
-    if( strcmp( "MBEDTLS_AES_SETKEY_DEC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_SETKEY_DEC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_SETKEY_DEC_ALT */
-
-#if defined(MBEDTLS_AES_ENCRYPT_ALT)
-    if( strcmp( "MBEDTLS_AES_ENCRYPT_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_ENCRYPT_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_ENCRYPT_ALT */
-
-#if defined(MBEDTLS_AES_DECRYPT_ALT)
-    if( strcmp( "MBEDTLS_AES_DECRYPT_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_DECRYPT_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_DECRYPT_ALT */
-
-#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
-    if( strcmp( "MBEDTLS_ECDH_GEN_PUBLIC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_GEN_PUBLIC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
-
-#if defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
-    if( strcmp( "MBEDTLS_ECDH_COMPUTE_SHARED_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_COMPUTE_SHARED_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
-
-#if defined(MBEDTLS_ECDSA_VERIFY_ALT)
-    if( strcmp( "MBEDTLS_ECDSA_VERIFY_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_VERIFY_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDSA_VERIFY_ALT */
-
-#if defined(MBEDTLS_ECDSA_SIGN_ALT)
-    if( strcmp( "MBEDTLS_ECDSA_SIGN_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_SIGN_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDSA_SIGN_ALT */
-
-#if defined(MBEDTLS_ECDSA_GENKEY_ALT)
-    if( strcmp( "MBEDTLS_ECDSA_GENKEY_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_GENKEY_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDSA_GENKEY_ALT */
-
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-    if( strcmp( "MBEDTLS_ECP_INTERNAL_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_INTERNAL_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_INTERNAL_ALT */
-
-#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT)
-    if( strcmp( "MBEDTLS_ECP_RANDOMIZE_JAC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_RANDOMIZE_JAC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_RANDOMIZE_JAC_ALT */
-
-#if defined(MBEDTLS_ECP_ADD_MIXED_ALT)
-    if( strcmp( "MBEDTLS_ECP_ADD_MIXED_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_ADD_MIXED_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_ADD_MIXED_ALT */
-
-#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT)
-    if( strcmp( "MBEDTLS_ECP_DOUBLE_JAC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DOUBLE_JAC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DOUBLE_JAC_ALT */
-
-#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT)
-    if( strcmp( "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT */
-
-#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT)
-    if( strcmp( "MBEDTLS_ECP_NORMALIZE_JAC_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NORMALIZE_JAC_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_NORMALIZE_JAC_ALT */
-
-#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT)
-    if( strcmp( "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT */
-
-#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT)
-    if( strcmp( "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_RANDOMIZE_MXZ_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_RANDOMIZE_MXZ_ALT */
-
-#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT)
-    if( strcmp( "MBEDTLS_ECP_NORMALIZE_MXZ_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NORMALIZE_MXZ_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_NORMALIZE_MXZ_ALT */
-
-#if defined(MBEDTLS_TEST_NULL_ENTROPY)
-    if( strcmp( "MBEDTLS_TEST_NULL_ENTROPY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_TEST_NULL_ENTROPY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_TEST_NULL_ENTROPY */
-
-#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
-    if( strcmp( "MBEDTLS_ENTROPY_HARDWARE_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_HARDWARE_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_HARDWARE_ALT */
-
-#if defined(MBEDTLS_AES_ROM_TABLES)
-    if( strcmp( "MBEDTLS_AES_ROM_TABLES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_ROM_TABLES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_ROM_TABLES */
-
-#if defined(MBEDTLS_AES_FEWER_TABLES)
-    if( strcmp( "MBEDTLS_AES_FEWER_TABLES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_FEWER_TABLES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_FEWER_TABLES */
-
-#if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY)
-    if( strcmp( "MBEDTLS_CAMELLIA_SMALL_MEMORY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CAMELLIA_SMALL_MEMORY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
-
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( strcmp( "MBEDTLS_CIPHER_MODE_CBC", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_CBC );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-
-#if defined(MBEDTLS_CIPHER_MODE_CFB)
-    if( strcmp( "MBEDTLS_CIPHER_MODE_CFB", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_CFB );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_MODE_CFB */
-
-#if defined(MBEDTLS_CIPHER_MODE_CTR)
-    if( strcmp( "MBEDTLS_CIPHER_MODE_CTR", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_CTR );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_MODE_CTR */
-
-#if defined(MBEDTLS_CIPHER_MODE_OFB)
-    if( strcmp( "MBEDTLS_CIPHER_MODE_OFB", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_OFB );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_MODE_OFB */
-
-#if defined(MBEDTLS_CIPHER_MODE_XTS)
-    if( strcmp( "MBEDTLS_CIPHER_MODE_XTS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_XTS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_MODE_XTS */
-
-#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
-    if( strcmp( "MBEDTLS_CIPHER_NULL_CIPHER", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_NULL_CIPHER );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
-
-#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
-    if( strcmp( "MBEDTLS_CIPHER_PADDING_PKCS7", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_PKCS7 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */
-
-#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS)
-    if( strcmp( "MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS */
-
-#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN)
-    if( strcmp( "MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN */
-
-#if defined(MBEDTLS_CIPHER_PADDING_ZEROS)
-    if( strcmp( "MBEDTLS_CIPHER_PADDING_ZEROS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_ZEROS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_PADDING_ZEROS */
-
-#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES)
-    if( strcmp( "MBEDTLS_ENABLE_WEAK_CIPHERSUITES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENABLE_WEAK_CIPHERSUITES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */
-
-#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES)
-    if( strcmp( "MBEDTLS_REMOVE_ARC4_CIPHERSUITES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_REMOVE_ARC4_CIPHERSUITES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_REMOVE_ARC4_CIPHERSUITES */
-
-#if defined(MBEDTLS_REMOVE_3DES_CIPHERSUITES)
-    if( strcmp( "MBEDTLS_REMOVE_3DES_CIPHERSUITES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_REMOVE_3DES_CIPHERSUITES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_REMOVE_3DES_CIPHERSUITES */
-
-#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP192R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP192R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP224R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP224R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP256R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP256R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP384R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP384R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP521R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP521R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP192K1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP192K1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP224K1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP224K1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_SECP256K1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP256K1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_BP256R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_BP256R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_BP384R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_BP384R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_BP512R1_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_BP512R1_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_CURVE25519_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_CURVE25519_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */
-
-#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
-    if( strcmp( "MBEDTLS_ECP_DP_CURVE448_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_CURVE448_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_DP_CURVE448_ENABLED */
-
-#if defined(MBEDTLS_ECP_NIST_OPTIM)
-    if( strcmp( "MBEDTLS_ECP_NIST_OPTIM", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NIST_OPTIM );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_NIST_OPTIM */
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( strcmp( "MBEDTLS_ECP_RESTARTABLE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_RESTARTABLE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_RESTARTABLE */
-
-#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    if( strcmp( "MBEDTLS_ECDH_LEGACY_CONTEXT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_LEGACY_CONTEXT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDH_LEGACY_CONTEXT */
-
-#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
-    if( strcmp( "MBEDTLS_ECDSA_DETERMINISTIC", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_DETERMINISTIC );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_PSK_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_PSK_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_RSA_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( strcmp( "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
-
-#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
-    if( strcmp( "MBEDTLS_PK_PARSE_EC_EXTENDED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_PARSE_EC_EXTENDED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */
-
-#if defined(MBEDTLS_ERROR_STRERROR_DUMMY)
-    if( strcmp( "MBEDTLS_ERROR_STRERROR_DUMMY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ERROR_STRERROR_DUMMY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */
-
-#if defined(MBEDTLS_GENPRIME)
-    if( strcmp( "MBEDTLS_GENPRIME", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_GENPRIME );
-        return( 0 );
-    }
-#endif /* MBEDTLS_GENPRIME */
-
-#if defined(MBEDTLS_FS_IO)
-    if( strcmp( "MBEDTLS_FS_IO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_FS_IO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_FS_IO */
-
-#if defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
-    if( strcmp( "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */
-
-#if defined(MBEDTLS_NO_PLATFORM_ENTROPY)
-    if( strcmp( "MBEDTLS_NO_PLATFORM_ENTROPY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_PLATFORM_ENTROPY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NO_PLATFORM_ENTROPY */
-
-#if defined(MBEDTLS_ENTROPY_FORCE_SHA256)
-    if( strcmp( "MBEDTLS_ENTROPY_FORCE_SHA256", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_FORCE_SHA256 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_FORCE_SHA256 */
-
-#if defined(MBEDTLS_ENTROPY_NV_SEED)
-    if( strcmp( "MBEDTLS_ENTROPY_NV_SEED", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_NV_SEED );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_NV_SEED */
-
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    if( strcmp( "MBEDTLS_MEMORY_DEBUG", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_DEBUG );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MEMORY_DEBUG */
-
-#if defined(MBEDTLS_MEMORY_BACKTRACE)
-    if( strcmp( "MBEDTLS_MEMORY_BACKTRACE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_BACKTRACE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MEMORY_BACKTRACE */
-
-#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
-    if( strcmp( "MBEDTLS_PK_RSA_ALT_SUPPORT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_RSA_ALT_SUPPORT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
-
-#if defined(MBEDTLS_PKCS1_V15)
-    if( strcmp( "MBEDTLS_PKCS1_V15", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS1_V15 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PKCS1_V15 */
-
-#if defined(MBEDTLS_PKCS1_V21)
-    if( strcmp( "MBEDTLS_PKCS1_V21", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS1_V21 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PKCS1_V21 */
-
-#if defined(MBEDTLS_PSA_CRYPTO_SPM)
-    if( strcmp( "MBEDTLS_PSA_CRYPTO_SPM", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_SPM );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PSA_CRYPTO_SPM */
-
-#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
-    if( strcmp( "MBEDTLS_PSA_INJECT_ENTROPY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_INJECT_ENTROPY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
-
-#if defined(MBEDTLS_RSA_NO_CRT)
-    if( strcmp( "MBEDTLS_RSA_NO_CRT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_RSA_NO_CRT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_RSA_NO_CRT */
-
-#if defined(MBEDTLS_SELF_TEST)
-    if( strcmp( "MBEDTLS_SELF_TEST", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SELF_TEST );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SELF_TEST */
-
-#if defined(MBEDTLS_SHA256_SMALLER)
-    if( strcmp( "MBEDTLS_SHA256_SMALLER", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_SMALLER );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA256_SMALLER */
-
-#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
-    if( strcmp( "MBEDTLS_SSL_ALL_ALERT_MESSAGES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_ALL_ALERT_MESSAGES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_ALL_ALERT_MESSAGES */
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    if( strcmp( "MBEDTLS_SSL_ASYNC_PRIVATE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_ASYNC_PRIVATE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-#if defined(MBEDTLS_SSL_DEBUG_ALL)
-    if( strcmp( "MBEDTLS_SSL_DEBUG_ALL", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DEBUG_ALL );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DEBUG_ALL */
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    if( strcmp( "MBEDTLS_SSL_ENCRYPT_THEN_MAC", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_ENCRYPT_THEN_MAC );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    if( strcmp( "MBEDTLS_SSL_EXTENDED_MASTER_SECRET", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_EXTENDED_MASTER_SECRET );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-    if( strcmp( "MBEDTLS_SSL_FALLBACK_SCSV", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_FALLBACK_SCSV );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
-
-#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-    if( strcmp( "MBEDTLS_SSL_KEEP_PEER_CERTIFICATE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_KEEP_PEER_CERTIFICATE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
-    if( strcmp( "MBEDTLS_SSL_HW_RECORD_ACCEL", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_HW_RECORD_ACCEL );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    if( strcmp( "MBEDTLS_SSL_CBC_RECORD_SPLITTING", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_CBC_RECORD_SPLITTING );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( strcmp( "MBEDTLS_SSL_RENEGOTIATION", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_RENEGOTIATION );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-    if( strcmp( "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
-
-#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
-    if( strcmp( "MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    if( strcmp( "MBEDTLS_SSL_MAX_FRAGMENT_LENGTH", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_MAX_FRAGMENT_LENGTH );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_PROTO_SSL3)
-    if( strcmp( "MBEDTLS_SSL_PROTO_SSL3", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_PROTO_SSL3 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_SSL3 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1)
-    if( strcmp( "MBEDTLS_SSL_PROTO_TLS1", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_PROTO_TLS1 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_TLS1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_1)
-    if( strcmp( "MBEDTLS_SSL_PROTO_TLS1_1", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_PROTO_TLS1_1 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */
-
-#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-    if( strcmp( "MBEDTLS_SSL_PROTO_TLS1_2", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_PROTO_TLS1_2 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( strcmp( "MBEDTLS_SSL_PROTO_DTLS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_PROTO_DTLS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( strcmp( "MBEDTLS_SSL_ALPN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_ALPN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_ALPN */
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-    if( strcmp( "MBEDTLS_SSL_DTLS_ANTI_REPLAY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DTLS_ANTI_REPLAY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-    if( strcmp( "MBEDTLS_SSL_DTLS_HELLO_VERIFY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DTLS_HELLO_VERIFY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-
-#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE)
-    if( strcmp( "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE */
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-    if( strcmp( "MBEDTLS_SSL_DTLS_BADMAC_LIMIT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DTLS_BADMAC_LIMIT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    if( strcmp( "MBEDTLS_SSL_SESSION_TICKETS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_SESSION_TICKETS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_EXPORT_KEYS)
-    if( strcmp( "MBEDTLS_SSL_EXPORT_KEYS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_EXPORT_KEYS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_EXPORT_KEYS */
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
-    if( strcmp( "MBEDTLS_SSL_SERVER_NAME_INDICATION", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_SERVER_NAME_INDICATION );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    if( strcmp( "MBEDTLS_SSL_TRUNCATED_HMAC", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_TRUNCATED_HMAC );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT)
-    if( strcmp( "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT */
-
-#if defined(MBEDTLS_THREADING_ALT)
-    if( strcmp( "MBEDTLS_THREADING_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_THREADING_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_THREADING_ALT */
-
-#if defined(MBEDTLS_THREADING_PTHREAD)
-    if( strcmp( "MBEDTLS_THREADING_PTHREAD", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_THREADING_PTHREAD );
-        return( 0 );
-    }
-#endif /* MBEDTLS_THREADING_PTHREAD */
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( strcmp( "MBEDTLS_USE_PSA_CRYPTO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_USE_PSA_CRYPTO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-#if defined(MBEDTLS_VERSION_FEATURES)
-    if( strcmp( "MBEDTLS_VERSION_FEATURES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_VERSION_FEATURES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_VERSION_FEATURES */
-
-#if defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3)
-    if( strcmp( "MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 */
-
-#if defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
-    if( strcmp( "MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION */
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    if( strcmp( "MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
-    if( strcmp( "MBEDTLS_X509_CHECK_KEY_USAGE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CHECK_KEY_USAGE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */
-
-#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
-    if( strcmp( "MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
-
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    if( strcmp( "MBEDTLS_X509_RSASSA_PSS_SUPPORT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_RSASSA_PSS_SUPPORT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-
-#if defined(MBEDTLS_ZLIB_SUPPORT)
-    if( strcmp( "MBEDTLS_ZLIB_SUPPORT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ZLIB_SUPPORT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ZLIB_SUPPORT */
-
-#if defined(MBEDTLS_AESNI_C)
-    if( strcmp( "MBEDTLS_AESNI_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AESNI_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AESNI_C */
-
-#if defined(MBEDTLS_AES_C)
-    if( strcmp( "MBEDTLS_AES_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_ARC4_C)
-    if( strcmp( "MBEDTLS_ARC4_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ARC4_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ARC4_C */
-
-#if defined(MBEDTLS_ASN1_PARSE_C)
-    if( strcmp( "MBEDTLS_ASN1_PARSE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ASN1_PARSE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ASN1_PARSE_C */
-
-#if defined(MBEDTLS_ASN1_WRITE_C)
-    if( strcmp( "MBEDTLS_ASN1_WRITE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ASN1_WRITE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ASN1_WRITE_C */
-
-#if defined(MBEDTLS_BASE64_C)
-    if( strcmp( "MBEDTLS_BASE64_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_BASE64_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_BASE64_C */
-
-#if defined(MBEDTLS_BIGNUM_C)
-    if( strcmp( "MBEDTLS_BIGNUM_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_BIGNUM_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_BIGNUM_C */
-
-#if defined(MBEDTLS_BLOWFISH_C)
-    if( strcmp( "MBEDTLS_BLOWFISH_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_BLOWFISH_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_BLOWFISH_C */
-
-#if defined(MBEDTLS_CAMELLIA_C)
-    if( strcmp( "MBEDTLS_CAMELLIA_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CAMELLIA_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CAMELLIA_C */
-
-#if defined(MBEDTLS_ARIA_C)
-    if( strcmp( "MBEDTLS_ARIA_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ARIA_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ARIA_C */
-
-#if defined(MBEDTLS_CCM_C)
-    if( strcmp( "MBEDTLS_CCM_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CCM_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CCM_C */
-
-#if defined(MBEDTLS_CERTS_C)
-    if( strcmp( "MBEDTLS_CERTS_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CERTS_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CERTS_C */
-
-#if defined(MBEDTLS_CHACHA20_C)
-    if( strcmp( "MBEDTLS_CHACHA20_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHA20_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CHACHA20_C */
-
-#if defined(MBEDTLS_CHACHAPOLY_C)
-    if( strcmp( "MBEDTLS_CHACHAPOLY_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHAPOLY_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CHACHAPOLY_C */
-
-#if defined(MBEDTLS_CIPHER_C)
-    if( strcmp( "MBEDTLS_CIPHER_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CIPHER_C */
-
-#if defined(MBEDTLS_CMAC_C)
-    if( strcmp( "MBEDTLS_CMAC_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CMAC_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CMAC_C */
-
-#if defined(MBEDTLS_CTR_DRBG_C)
-    if( strcmp( "MBEDTLS_CTR_DRBG_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_C */
-
-#if defined(MBEDTLS_DEBUG_C)
-    if( strcmp( "MBEDTLS_DEBUG_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DEBUG_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DEBUG_C */
-
-#if defined(MBEDTLS_DES_C)
-    if( strcmp( "MBEDTLS_DES_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_DHM_C)
-    if( strcmp( "MBEDTLS_DHM_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_DHM_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_DHM_C */
-
-#if defined(MBEDTLS_ECDH_C)
-    if( strcmp( "MBEDTLS_ECDH_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDH_C */
-
-#if defined(MBEDTLS_ECDSA_C)
-    if( strcmp( "MBEDTLS_ECDSA_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECDSA_C */
-
-#if defined(MBEDTLS_ECJPAKE_C)
-    if( strcmp( "MBEDTLS_ECJPAKE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECJPAKE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECJPAKE_C */
-
-#if defined(MBEDTLS_ECP_C)
-    if( strcmp( "MBEDTLS_ECP_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_ENTROPY_C)
-    if( strcmp( "MBEDTLS_ENTROPY_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_C */
-
-#if defined(MBEDTLS_ERROR_C)
-    if( strcmp( "MBEDTLS_ERROR_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ERROR_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ERROR_C */
-
-#if defined(MBEDTLS_GCM_C)
-    if( strcmp( "MBEDTLS_GCM_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_GCM_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_GCM_C */
-
-#if defined(MBEDTLS_HAVEGE_C)
-    if( strcmp( "MBEDTLS_HAVEGE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVEGE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HAVEGE_C */
-
-#if defined(MBEDTLS_HKDF_C)
-    if( strcmp( "MBEDTLS_HKDF_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HKDF_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HKDF_C */
-
-#if defined(MBEDTLS_HMAC_DRBG_C)
-    if( strcmp( "MBEDTLS_HMAC_DRBG_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HMAC_DRBG_C */
-
-#if defined(MBEDTLS_NIST_KW_C)
-    if( strcmp( "MBEDTLS_NIST_KW_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NIST_KW_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NIST_KW_C */
-
-#if defined(MBEDTLS_MD_C)
-    if( strcmp( "MBEDTLS_MD_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD_C */
-
-#if defined(MBEDTLS_MD2_C)
-    if( strcmp( "MBEDTLS_MD2_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD2_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD2_C */
-
-#if defined(MBEDTLS_MD4_C)
-    if( strcmp( "MBEDTLS_MD4_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD4_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD4_C */
-
-#if defined(MBEDTLS_MD5_C)
-    if( strcmp( "MBEDTLS_MD5_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MD5_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MD5_C */
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    if( strcmp( "MBEDTLS_MEMORY_BUFFER_ALLOC_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_BUFFER_ALLOC_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */
-
-#if defined(MBEDTLS_NET_C)
-    if( strcmp( "MBEDTLS_NET_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_NET_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_NET_C */
-
-#if defined(MBEDTLS_OID_C)
-    if( strcmp( "MBEDTLS_OID_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_OID_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_OID_C */
-
-#if defined(MBEDTLS_PADLOCK_C)
-    if( strcmp( "MBEDTLS_PADLOCK_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PADLOCK_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PADLOCK_C */
-
-#if defined(MBEDTLS_PEM_PARSE_C)
-    if( strcmp( "MBEDTLS_PEM_PARSE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PEM_PARSE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PEM_PARSE_C */
-
-#if defined(MBEDTLS_PEM_WRITE_C)
-    if( strcmp( "MBEDTLS_PEM_WRITE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PEM_WRITE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PEM_WRITE_C */
-
-#if defined(MBEDTLS_PK_C)
-    if( strcmp( "MBEDTLS_PK_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PK_C */
-
-#if defined(MBEDTLS_PK_PARSE_C)
-    if( strcmp( "MBEDTLS_PK_PARSE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_PARSE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PK_PARSE_C */
-
-#if defined(MBEDTLS_PK_WRITE_C)
-    if( strcmp( "MBEDTLS_PK_WRITE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_WRITE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PK_WRITE_C */
-
-#if defined(MBEDTLS_PKCS5_C)
-    if( strcmp( "MBEDTLS_PKCS5_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS5_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PKCS5_C */
-
-#if defined(MBEDTLS_PKCS11_C)
-    if( strcmp( "MBEDTLS_PKCS11_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS11_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PKCS11_C */
-
-#if defined(MBEDTLS_PKCS12_C)
-    if( strcmp( "MBEDTLS_PKCS12_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS12_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PKCS12_C */
-
-#if defined(MBEDTLS_PLATFORM_C)
-    if( strcmp( "MBEDTLS_PLATFORM_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if defined(MBEDTLS_POLY1305_C)
-    if( strcmp( "MBEDTLS_POLY1305_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_POLY1305_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_POLY1305_C */
-
-#if defined(MBEDTLS_PSA_CRYPTO_C)
-    if( strcmp( "MBEDTLS_PSA_CRYPTO_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PSA_CRYPTO_C */
-
-#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
-    if( strcmp( "MBEDTLS_PSA_CRYPTO_STORAGE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_STORAGE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
-
-#if defined(MBEDTLS_PSA_ITS_FILE_C)
-    if( strcmp( "MBEDTLS_PSA_ITS_FILE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_ITS_FILE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PSA_ITS_FILE_C */
-
-#if defined(MBEDTLS_RIPEMD160_C)
-    if( strcmp( "MBEDTLS_RIPEMD160_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_RIPEMD160_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_RIPEMD160_C */
-
-#if defined(MBEDTLS_RSA_C)
-    if( strcmp( "MBEDTLS_RSA_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_RSA_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_RSA_C */
-
-#if defined(MBEDTLS_SHA1_C)
-    if( strcmp( "MBEDTLS_SHA1_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA1_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA1_C */
-
-#if defined(MBEDTLS_SHA256_C)
-    if( strcmp( "MBEDTLS_SHA256_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-    if( strcmp( "MBEDTLS_SHA512_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SHA512_C */
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-    if( strcmp( "MBEDTLS_SSL_CACHE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_CACHE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_CACHE_C */
-
-#if defined(MBEDTLS_SSL_COOKIE_C)
-    if( strcmp( "MBEDTLS_SSL_COOKIE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_COOKIE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_COOKIE_C */
-
-#if defined(MBEDTLS_SSL_TICKET_C)
-    if( strcmp( "MBEDTLS_SSL_TICKET_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_TICKET_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_TICKET_C */
-
-#if defined(MBEDTLS_SSL_CLI_C)
-    if( strcmp( "MBEDTLS_SSL_CLI_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_CLI_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_CLI_C */
-
-#if defined(MBEDTLS_SSL_SRV_C)
-    if( strcmp( "MBEDTLS_SSL_SRV_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_SRV_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_SRV_C */
-
-#if defined(MBEDTLS_SSL_TLS_C)
-    if( strcmp( "MBEDTLS_SSL_TLS_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_TLS_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_TLS_C */
-
-#if defined(MBEDTLS_THREADING_C)
-    if( strcmp( "MBEDTLS_THREADING_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_THREADING_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_THREADING_C */
-
-#if defined(MBEDTLS_TIMING_C)
-    if( strcmp( "MBEDTLS_TIMING_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_TIMING_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_TIMING_C */
-
-#if defined(MBEDTLS_VERSION_C)
-    if( strcmp( "MBEDTLS_VERSION_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_VERSION_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_VERSION_C */
-
-#if defined(MBEDTLS_X509_USE_C)
-    if( strcmp( "MBEDTLS_X509_USE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_USE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_USE_C */
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( strcmp( "MBEDTLS_X509_CRT_PARSE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CRT_PARSE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-    if( strcmp( "MBEDTLS_X509_CRL_PARSE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CRL_PARSE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CRL_PARSE_C */
-
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-    if( strcmp( "MBEDTLS_X509_CSR_PARSE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CSR_PARSE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
-
-#if defined(MBEDTLS_X509_CREATE_C)
-    if( strcmp( "MBEDTLS_X509_CREATE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CREATE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CREATE_C */
-
-#if defined(MBEDTLS_X509_CRT_WRITE_C)
-    if( strcmp( "MBEDTLS_X509_CRT_WRITE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CRT_WRITE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CRT_WRITE_C */
-
-#if defined(MBEDTLS_X509_CSR_WRITE_C)
-    if( strcmp( "MBEDTLS_X509_CSR_WRITE_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_CSR_WRITE_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_CSR_WRITE_C */
-
-#if defined(MBEDTLS_XTEA_C)
-    if( strcmp( "MBEDTLS_XTEA_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_XTEA_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_XTEA_C */
-
-#if defined(MBEDTLS_MPI_WINDOW_SIZE)
-    if( strcmp( "MBEDTLS_MPI_WINDOW_SIZE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MPI_WINDOW_SIZE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MPI_WINDOW_SIZE */
-
-#if defined(MBEDTLS_MPI_MAX_SIZE)
-    if( strcmp( "MBEDTLS_MPI_MAX_SIZE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MPI_MAX_SIZE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MPI_MAX_SIZE */
-
-#if defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN)
-    if( strcmp( "MBEDTLS_CTR_DRBG_ENTROPY_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_ENTROPY_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_ENTROPY_LEN */
-
-#if defined(MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
-    if( strcmp( "MBEDTLS_CTR_DRBG_RESEED_INTERVAL", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_RESEED_INTERVAL );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_RESEED_INTERVAL */
-
-#if defined(MBEDTLS_CTR_DRBG_MAX_INPUT)
-    if( strcmp( "MBEDTLS_CTR_DRBG_MAX_INPUT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_MAX_INPUT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_MAX_INPUT */
-
-#if defined(MBEDTLS_CTR_DRBG_MAX_REQUEST)
-    if( strcmp( "MBEDTLS_CTR_DRBG_MAX_REQUEST", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_MAX_REQUEST );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_MAX_REQUEST */
-
-#if defined(MBEDTLS_CTR_DRBG_MAX_SEED_INPUT)
-    if( strcmp( "MBEDTLS_CTR_DRBG_MAX_SEED_INPUT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_MAX_SEED_INPUT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_MAX_SEED_INPUT */
-
-#if defined(MBEDTLS_CTR_DRBG_USE_128_BIT_KEY)
-    if( strcmp( "MBEDTLS_CTR_DRBG_USE_128_BIT_KEY", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_USE_128_BIT_KEY );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CTR_DRBG_USE_128_BIT_KEY */
-
-#if defined(MBEDTLS_HMAC_DRBG_RESEED_INTERVAL)
-    if( strcmp( "MBEDTLS_HMAC_DRBG_RESEED_INTERVAL", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_RESEED_INTERVAL );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HMAC_DRBG_RESEED_INTERVAL */
-
-#if defined(MBEDTLS_HMAC_DRBG_MAX_INPUT)
-    if( strcmp( "MBEDTLS_HMAC_DRBG_MAX_INPUT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_MAX_INPUT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HMAC_DRBG_MAX_INPUT */
-
-#if defined(MBEDTLS_HMAC_DRBG_MAX_REQUEST)
-    if( strcmp( "MBEDTLS_HMAC_DRBG_MAX_REQUEST", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_MAX_REQUEST );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HMAC_DRBG_MAX_REQUEST */
-
-#if defined(MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT)
-    if( strcmp( "MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT */
-
-#if defined(MBEDTLS_ECP_MAX_BITS)
-    if( strcmp( "MBEDTLS_ECP_MAX_BITS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_MAX_BITS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_MAX_BITS */
-
-#if defined(MBEDTLS_ECP_WINDOW_SIZE)
-    if( strcmp( "MBEDTLS_ECP_WINDOW_SIZE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_WINDOW_SIZE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_WINDOW_SIZE */
-
-#if defined(MBEDTLS_ECP_FIXED_POINT_OPTIM)
-    if( strcmp( "MBEDTLS_ECP_FIXED_POINT_OPTIM", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_FIXED_POINT_OPTIM );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ECP_FIXED_POINT_OPTIM */
-
-#if defined(MBEDTLS_ENTROPY_MAX_SOURCES)
-    if( strcmp( "MBEDTLS_ENTROPY_MAX_SOURCES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_MAX_SOURCES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_MAX_SOURCES */
-
-#if defined(MBEDTLS_ENTROPY_MAX_GATHER)
-    if( strcmp( "MBEDTLS_ENTROPY_MAX_GATHER", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_MAX_GATHER );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_MAX_GATHER */
-
-#if defined(MBEDTLS_ENTROPY_MIN_HARDWARE)
-    if( strcmp( "MBEDTLS_ENTROPY_MIN_HARDWARE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_MIN_HARDWARE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_ENTROPY_MIN_HARDWARE */
-
-#if defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE)
-    if( strcmp( "MBEDTLS_MEMORY_ALIGN_MULTIPLE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_ALIGN_MULTIPLE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_MEMORY_ALIGN_MULTIPLE */
-
-#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_MEM_HDR", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_MEM_HDR );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_MEM_HDR */
-
-#if defined(MBEDTLS_PLATFORM_STD_CALLOC)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_CALLOC", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_CALLOC );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_CALLOC */
-
-#if defined(MBEDTLS_PLATFORM_STD_FREE)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_FREE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_FREE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_FREE */
-
-#if defined(MBEDTLS_PLATFORM_STD_EXIT)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_EXIT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_EXIT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_EXIT */
-
-#if defined(MBEDTLS_PLATFORM_STD_TIME)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_TIME", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_TIME );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_TIME */
-
-#if defined(MBEDTLS_PLATFORM_STD_FPRINTF)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_FPRINTF", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_FPRINTF );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_FPRINTF */
-
-#if defined(MBEDTLS_PLATFORM_STD_PRINTF)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_PRINTF", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_PRINTF );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_PRINTF */
-
-#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_SNPRINTF", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_SNPRINTF );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_SNPRINTF */
-
-#if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_EXIT_SUCCESS", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_EXIT_SUCCESS );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_EXIT_SUCCESS */
-
-#if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_EXIT_FAILURE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_EXIT_FAILURE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_EXIT_FAILURE */
-
-#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_NV_SEED_READ", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_NV_SEED_READ );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_NV_SEED_READ */
-
-#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_NV_SEED_WRITE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_NV_SEED_WRITE */
-
-#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
-    if( strcmp( "MBEDTLS_PLATFORM_STD_NV_SEED_FILE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_NV_SEED_FILE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_STD_NV_SEED_FILE */
-
-#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_CALLOC_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_CALLOC_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_CALLOC_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_FREE_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_FREE_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_FREE_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_FREE_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_EXIT_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_EXIT_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_EXIT_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_TIME_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_TIME_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_TIME_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_TIME_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_TIME_TYPE_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_TIME_TYPE_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_FPRINTF_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_FPRINTF_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_FPRINTF_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_PRINTF_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_PRINTF_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_PRINTF_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_SNPRINTF_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_SNPRINTF_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_SNPRINTF_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_VSNPRINTF_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_VSNPRINTF_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_VSNPRINTF_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NV_SEED_READ_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_NV_SEED_READ_MACRO */
-
-#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
-    if( strcmp( "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO */
-
-#if defined(MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT)
-    if( strcmp( "MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT */
-
-#if defined(MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES)
-    if( strcmp( "MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES */
-
-#if defined(MBEDTLS_SSL_MAX_CONTENT_LEN)
-    if( strcmp( "MBEDTLS_SSL_MAX_CONTENT_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_MAX_CONTENT_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_MAX_CONTENT_LEN */
-
-#if defined(MBEDTLS_SSL_IN_CONTENT_LEN)
-    if( strcmp( "MBEDTLS_SSL_IN_CONTENT_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_IN_CONTENT_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_IN_CONTENT_LEN */
-
-#if defined(MBEDTLS_SSL_OUT_CONTENT_LEN)
-    if( strcmp( "MBEDTLS_SSL_OUT_CONTENT_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_OUT_CONTENT_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_OUT_CONTENT_LEN */
-
-#if defined(MBEDTLS_SSL_DTLS_MAX_BUFFERING)
-    if( strcmp( "MBEDTLS_SSL_DTLS_MAX_BUFFERING", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DTLS_MAX_BUFFERING );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DTLS_MAX_BUFFERING */
-
-#if defined(MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME)
-    if( strcmp( "MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME */
-
-#if defined(MBEDTLS_PSK_MAX_LEN)
-    if( strcmp( "MBEDTLS_PSK_MAX_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PSK_MAX_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PSK_MAX_LEN */
-
-#if defined(MBEDTLS_SSL_COOKIE_TIMEOUT)
-    if( strcmp( "MBEDTLS_SSL_COOKIE_TIMEOUT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_COOKIE_TIMEOUT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_SSL_COOKIE_TIMEOUT */
-
-#if defined(MBEDTLS_X509_MAX_INTERMEDIATE_CA)
-    if( strcmp( "MBEDTLS_X509_MAX_INTERMEDIATE_CA", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_MAX_INTERMEDIATE_CA );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_MAX_INTERMEDIATE_CA */
-
-#if defined(MBEDTLS_X509_MAX_FILE_PATH_LEN)
-    if( strcmp( "MBEDTLS_X509_MAX_FILE_PATH_LEN", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_X509_MAX_FILE_PATH_LEN );
-        return( 0 );
-    }
-#endif /* MBEDTLS_X509_MAX_FILE_PATH_LEN */
-
-#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES)
-    if( strcmp( "MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES );
-        return( 0 );
-    }
-#endif /* MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES */
-
-#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE)
-    if( strcmp( "MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE );
-        return( 0 );
-    }
-#endif /* MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE */
-
-#if defined(MBEDTLS_PLATFORM_ZEROIZE_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_ZEROIZE_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_ZEROIZE_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_ZEROIZE_ALT */
-
-#if defined(MBEDTLS_PLATFORM_GMTIME_R_ALT)
-    if( strcmp( "MBEDTLS_PLATFORM_GMTIME_R_ALT", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_GMTIME_R_ALT );
-        return( 0 );
-    }
-#endif /* MBEDTLS_PLATFORM_GMTIME_R_ALT */
-
-    /* If the symbol is not found, return an error */
-    return( 1 );
-}
-
-#if defined(_MSC_VER)
-#pragma warning(pop)
-#endif /* _MSC_VER */
diff --git a/programs/ssl/ssl_client1.c b/programs/ssl/ssl_client1.c
deleted file mode 100644
index 646909f..0000000
--- a/programs/ssl/ssl_client1.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- *  SSL client demonstration program
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_time            time
-#define mbedtls_time_t          time_t
-#define mbedtls_fprintf         fprintf
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) ||  \
-    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||         \
-    !defined(MBEDTLS_CERTS_C) || !defined(MBEDTLS_PEM_PARSE_C) || \
-    !defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_X509_CRT_PARSE_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
-           "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C "
-           "not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/debug.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/error.h"
-#include "mbedtls/certs.h"
-
-#include <string.h>
-
-#define SERVER_PORT "4433"
-#define SERVER_NAME "localhost"
-#define GET_REQUEST "GET / HTTP/1.0\r\n\r\n"
-
-#define DEBUG_LEVEL 1
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-int main( void )
-{
-    int ret = 1, len;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    mbedtls_net_context server_fd;
-    uint32_t flags;
-    unsigned char buf[1024];
-    const char *pers = "ssl_client1";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt cacert;
-
-#if defined(MBEDTLS_DEBUG_C)
-    mbedtls_debug_set_threshold( DEBUG_LEVEL );
-#endif
-
-    /*
-     * 0. Initialize the RNG and the session data
-     */
-    mbedtls_net_init( &server_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    mbedtls_printf( "\n  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 0. Initialize certificates
-     */
-    mbedtls_printf( "  . Loading the CA root certificate ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_cas_pem,
-                          mbedtls_test_cas_pem_len );
-    if( ret < 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok (%d skipped)\n", ret );
-
-    /*
-     * 1. Start the connection
-     */
-    mbedtls_printf( "  . Connecting to tcp/%s/%s...", SERVER_NAME, SERVER_PORT );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_connect( &server_fd, SERVER_NAME,
-                                         SERVER_PORT, MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_connect returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 2. Setup stuff
-     */
-    mbedtls_printf( "  . Setting up the SSL/TLS structure..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_CLIENT,
-                    MBEDTLS_SSL_TRANSPORT_STREAM,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /* OPTIONAL is not optimal for security,
-     * but makes interop easier in this simplified example */
-    mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_OPTIONAL );
-    mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_ssl_set_hostname( &ssl, SERVER_NAME ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hostname returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-    /*
-     * 4. Handshake
-     */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
-    fflush( stdout );
-
-    while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n\n", -ret );
-            goto exit;
-        }
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 5. Verify the server certificate
-     */
-    mbedtls_printf( "  . Verifying peer X.509 certificate..." );
-
-    /* In real life, we probably want to bail out when ret != 0 */
-    if( ( flags = mbedtls_ssl_get_verify_result( &ssl ) ) != 0 )
-    {
-        char vrfy_buf[512];
-
-        mbedtls_printf( " failed\n" );
-
-        mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), "  ! ", flags );
-
-        mbedtls_printf( "%s\n", vrfy_buf );
-    }
-    else
-        mbedtls_printf( " ok\n" );
-
-    /*
-     * 3. Write the GET request
-     */
-    mbedtls_printf( "  > Write to server:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, GET_REQUEST );
-
-    while( ( ret = mbedtls_ssl_write( &ssl, buf, len ) ) <= 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-            goto exit;
-        }
-    }
-
-    len = ret;
-    mbedtls_printf( " %d bytes written\n\n%s", len, (char *) buf );
-
-    /*
-     * 7. Read the HTTP response
-     */
-    mbedtls_printf( "  < Read from server:" );
-    fflush( stdout );
-
-    do
-    {
-        len = sizeof( buf ) - 1;
-        memset( buf, 0, sizeof( buf ) );
-        ret = mbedtls_ssl_read( &ssl, buf, len );
-
-        if( ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE )
-            continue;
-
-        if( ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY )
-            break;
-
-        if( ret < 0 )
-        {
-            mbedtls_printf( "failed\n  ! mbedtls_ssl_read returned %d\n\n", ret );
-            break;
-        }
-
-        if( ret == 0 )
-        {
-            mbedtls_printf( "\n\nEOF\n\n" );
-            break;
-        }
-
-        len = ret;
-        mbedtls_printf( " %d bytes read\n\n%s", len, (char *) buf );
-    }
-    while( 1 );
-
-    mbedtls_ssl_close_notify( &ssl );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-#ifdef MBEDTLS_ERROR_C
-    if( exit_code != MBEDTLS_EXIT_SUCCESS )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &server_fd );
-
-    mbedtls_x509_crt_free( &cacert );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
-          MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C &&
-          MBEDTLS_CERTS_C && MBEDTLS_PEM_PARSE_C && MBEDTLS_CTR_DRBG_C &&
-          MBEDTLS_X509_CRT_PARSE_C */
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
deleted file mode 100644
index 2cddfb4..0000000
--- a/programs/ssl/ssl_client2.c
+++ /dev/null
@@ -1,2454 +0,0 @@
-/*
- *  SSL client with certificate authentication
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_time       time
-#define mbedtls_time_t     time_t
-#define mbedtls_printf     printf
-#define mbedtls_fprintf    fprintf
-#define mbedtls_snprintf   snprintf
-#define mbedtls_calloc     calloc
-#define mbedtls_free       free
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-#if !defined(MBEDTLS_ENTROPY_C) || \
-    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_CTR_DRBG_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_ENTROPY_C and/or "
-           "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_CTR_DRBG_C and/or not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/error.h"
-#include "mbedtls/debug.h"
-#include "mbedtls/timing.h"
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "mbedtls/psa_util.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define MAX_REQUEST_SIZE      20000
-#define MAX_REQUEST_SIZE_STR "20000"
-
-#define DFL_SERVER_NAME         "localhost"
-#define DFL_SERVER_ADDR         NULL
-#define DFL_SERVER_PORT         "4433"
-#define DFL_REQUEST_PAGE        "/"
-#define DFL_REQUEST_SIZE        -1
-#define DFL_DEBUG_LEVEL         0
-#define DFL_CONTEXT_CRT_CB      0
-#define DFL_NBIO                0
-#define DFL_EVENT               0
-#define DFL_READ_TIMEOUT        0
-#define DFL_MAX_RESEND          0
-#define DFL_CA_FILE             ""
-#define DFL_CA_PATH             ""
-#define DFL_CRT_FILE            ""
-#define DFL_KEY_FILE            ""
-#define DFL_KEY_OPAQUE          0
-#define DFL_PSK                 ""
-#define DFL_PSK_OPAQUE          0
-#define DFL_PSK_IDENTITY        "Client_identity"
-#define DFL_ECJPAKE_PW          NULL
-#define DFL_EC_MAX_OPS          -1
-#define DFL_FORCE_CIPHER        0
-#define DFL_RENEGOTIATION       MBEDTLS_SSL_RENEGOTIATION_DISABLED
-#define DFL_ALLOW_LEGACY        -2
-#define DFL_RENEGOTIATE         0
-#define DFL_EXCHANGES           1
-#define DFL_MIN_VERSION         -1
-#define DFL_MAX_VERSION         -1
-#define DFL_ARC4                -1
-#define DFL_SHA1                -1
-#define DFL_AUTH_MODE           -1
-#define DFL_MFL_CODE            MBEDTLS_SSL_MAX_FRAG_LEN_NONE
-#define DFL_TRUNC_HMAC          -1
-#define DFL_RECSPLIT            -1
-#define DFL_DHMLEN              -1
-#define DFL_RECONNECT           0
-#define DFL_RECO_DELAY          0
-#define DFL_RECONNECT_HARD      0
-#define DFL_TICKETS             MBEDTLS_SSL_SESSION_TICKETS_ENABLED
-#define DFL_ALPN_STRING         NULL
-#define DFL_CURVES              NULL
-#define DFL_TRANSPORT           MBEDTLS_SSL_TRANSPORT_STREAM
-#define DFL_HS_TO_MIN           0
-#define DFL_HS_TO_MAX           0
-#define DFL_DTLS_MTU            -1
-#define DFL_DGRAM_PACKING        1
-#define DFL_FALLBACK            -1
-#define DFL_EXTENDED_MS         -1
-#define DFL_ETM                 -1
-#define DFL_CA_CALLBACK         0
-
-
-#define GET_REQUEST "GET %s HTTP/1.0\r\nExtra-header: "
-#define GET_REQUEST_END "\r\n\r\n"
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#define USAGE_CONTEXT_CRT_CB \
-    "    context_crt_cb=%%d   This determines whether the CRT verification callback is bound\n" \
-    "                        to the SSL configuration of the SSL context.\n" \
-    "                        Possible values:\n"\
-    "                        - 0 (default): Use CRT callback bound to configuration\n" \
-    "                        - 1: Use CRT callback bound to SSL context\n"
-#else
-#define USAGE_CONTEXT_CRT_CB ""
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_FS_IO)
-#define USAGE_IO \
-    "    ca_file=%%s          The single file containing the top-level CA(s) you fully trust\n" \
-    "                        default: \"\" (pre-loaded)\n" \
-    "    ca_path=%%s          The path containing the top-level CA(s) you fully trust\n" \
-    "                        default: \"\" (pre-loaded) (overrides ca_file)\n" \
-    "    crt_file=%%s         Your own cert and chain (in bottom to top order, top may be omitted)\n" \
-    "                        default: \"\" (pre-loaded)\n" \
-    "    key_file=%%s         default: \"\" (pre-loaded)\n"
-#else
-#define USAGE_IO \
-    "    No file operations available (MBEDTLS_FS_IO not defined)\n"
-#endif /* MBEDTLS_FS_IO */
-#else /* MBEDTLS_X509_CRT_PARSE_C */
-#define USAGE_IO ""
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-#if defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_X509_CRT_PARSE_C)
-#define USAGE_KEY_OPAQUE \
-    "    key_opaque=%%d       Handle your private key as if it were opaque\n" \
-    "                        default: 0 (disabled)\n"
-#else
-#define USAGE_KEY_OPAQUE ""
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-#define USAGE_PSK_RAW                                               \
-    "    psk=%%s              default: \"\" (in hex, without 0x)\n" \
-    "    psk_identity=%%s     default: \"Client_identity\"\n"
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#define USAGE_PSK_SLOT                          \
-    "    psk_opaque=%%d       default: 0 (don't use opaque static PSK)\n"     \
-    "                          Enable this to store the PSK configured through command line\n" \
-    "                          parameter `psk` in a PSA-based key slot.\n" \
-    "                          Note: Currently only supported in conjunction with\n"                  \
-    "                          the use of min_version to force TLS 1.2 and force_ciphersuite \n"      \
-    "                          to force a particular PSK-only ciphersuite.\n"                         \
-    "                          Note: This is to test integration of PSA-based opaque PSKs with\n"     \
-    "                          Mbed TLS only. Production systems are likely to configure Mbed TLS\n"  \
-    "                          with prepopulated key slots instead of importing raw key material.\n"
-#else
-#define USAGE_PSK_SLOT ""
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-#define USAGE_PSK USAGE_PSK_RAW USAGE_PSK_SLOT
-#else
-#define USAGE_PSK ""
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-#define USAGE_CA_CALLBACK                       \
-    "   ca_callback=%%d       default: 0 (disabled)\n"      \
-    "                         Enable this to use the trusted certificate callback function\n"
-#else
-#define USAGE_CA_CALLBACK ""
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-#define USAGE_TICKETS                                       \
-    "    tickets=%%d          default: 1 (enabled)\n"
-#else
-#define USAGE_TICKETS ""
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-#define USAGE_TRUNC_HMAC                                    \
-    "    trunc_hmac=%%d       default: library default\n"
-#else
-#define USAGE_TRUNC_HMAC ""
-#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-#define USAGE_MAX_FRAG_LEN                                      \
-    "    max_frag_len=%%d     default: 16384 (tls default)\n"   \
-    "                        options: 512, 1024, 2048, 4096\n"
-#else
-#define USAGE_MAX_FRAG_LEN ""
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-#define USAGE_RECSPLIT \
-    "    recsplit=0/1        default: (library default: on)\n"
-#else
-#define USAGE_RECSPLIT
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-#define USAGE_DHMLEN \
-    "    dhmlen=%%d           default: (library default: 1024 bits)\n"
-#else
-#define USAGE_DHMLEN
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-#define USAGE_ALPN \
-    "    alpn=%%s             default: \"\" (disabled)\n"   \
-    "                        example: spdy/1,http/1.1\n"
-#else
-#define USAGE_ALPN ""
-#endif /* MBEDTLS_SSL_ALPN */
-
-#if defined(MBEDTLS_ECP_C)
-#define USAGE_CURVES \
-    "    curves=a,b,c,d      default: \"default\" (library default)\n"  \
-    "                        example: \"secp521r1,brainpoolP512r1\"\n"  \
-    "                        - use \"none\" for empty list\n"           \
-    "                        - see mbedtls_ecp_curve_list()\n"          \
-    "                          for acceptable curve names\n"
-#else
-#define USAGE_CURVES ""
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-#define USAGE_DTLS \
-    "    dtls=%%d             default: 0 (TLS)\n"                           \
-    "    hs_timeout=%%d-%%d    default: (library default: 1000-60000)\n"    \
-    "                        range of DTLS handshake timeouts in millisecs\n" \
-    "    mtu=%%d              default: (library default: unlimited)\n"  \
-    "    dgram_packing=%%d    default: 1 (allowed)\n"                   \
-    "                        allow or forbid packing of multiple\n" \
-    "                        records within a single datgram.\n"
-#else
-#define USAGE_DTLS ""
-#endif
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-#define USAGE_FALLBACK \
-    "    fallback=0/1        default: (library default: off)\n"
-#else
-#define USAGE_FALLBACK ""
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-#define USAGE_EMS \
-    "    extended_ms=0/1     default: (library default: on)\n"
-#else
-#define USAGE_EMS ""
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-#define USAGE_ETM \
-    "    etm=0/1             default: (library default: on)\n"
-#else
-#define USAGE_ETM ""
-#endif
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-#define USAGE_RENEGO \
-    "    renegotiation=%%d    default: 0 (disabled)\n"      \
-    "    renegotiate=%%d      default: 0 (disabled)\n"
-#else
-#define USAGE_RENEGO ""
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-#define USAGE_ECJPAKE \
-    "    ecjpake_pw=%%s       default: none (disabled)\n"
-#else
-#define USAGE_ECJPAKE ""
-#endif
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-#define USAGE_ECRESTART \
-    "    ec_max_ops=%%s       default: library default (restart disabled)\n"
-#else
-#define USAGE_ECRESTART ""
-#endif
-
-#define USAGE \
-    "\n usage: ssl_client2 param=<>...\n"                   \
-    "\n acceptable parameters:\n"                           \
-    "    server_name=%%s      default: localhost\n"         \
-    "    server_addr=%%s      default: given by name\n"     \
-    "    server_port=%%d      default: 4433\n"              \
-    "    request_page=%%s     default: \".\"\n"             \
-    "    request_size=%%d     default: about 34 (basic request)\n"           \
-    "                        (minimum: 0, max: " MAX_REQUEST_SIZE_STR ")\n"  \
-    "                        If 0, in the first exchange only an empty\n"    \
-    "                        application data message is sent followed by\n" \
-    "                        a second non-empty message before attempting\n" \
-    "                        to read a response from the server\n"           \
-    "    debug_level=%%d      default: 0 (disabled)\n"             \
-    "    nbio=%%d             default: 0 (blocking I/O)\n"         \
-    "                        options: 1 (non-blocking), 2 (added delays)\n"   \
-    "    event=%%d            default: 0 (loop)\n"                            \
-    "                        options: 1 (level-triggered, implies nbio=1),\n" \
-    "    read_timeout=%%d     default: 0 ms (no timeout)\n"        \
-    "    max_resend=%%d       default: 0 (no resend on timeout)\n" \
-    "\n"                                                    \
-    USAGE_DTLS                                              \
-    "\n"                                                    \
-    "    auth_mode=%%s        default: (library default: none)\n" \
-    "                        options: none, optional, required\n" \
-    USAGE_IO                                                \
-    USAGE_KEY_OPAQUE                                        \
-    USAGE_CA_CALLBACK                                       \
-    "\n"                                                    \
-    USAGE_PSK                                               \
-    USAGE_ECJPAKE                                           \
-    USAGE_ECRESTART                                         \
-    "\n"                                                    \
-    "    allow_legacy=%%d     default: (library default: no)\n"   \
-    USAGE_RENEGO                                            \
-    "    exchanges=%%d        default: 1\n"                 \
-    "    reconnect=%%d        default: 0 (disabled)\n"      \
-    "    reco_delay=%%d       default: 0 seconds\n"         \
-    "    reconnect_hard=%%d   default: 0 (disabled)\n"      \
-    USAGE_TICKETS                                           \
-    USAGE_MAX_FRAG_LEN                                      \
-    USAGE_TRUNC_HMAC                                        \
-    USAGE_CONTEXT_CRT_CB                                    \
-    USAGE_ALPN                                              \
-    USAGE_FALLBACK                                          \
-    USAGE_EMS                                               \
-    USAGE_ETM                                               \
-    USAGE_CURVES                                            \
-    USAGE_RECSPLIT                                          \
-    USAGE_DHMLEN                                            \
-    "\n"                                                    \
-    "    arc4=%%d             default: (library default: 0)\n" \
-    "    allow_sha1=%%d       default: 0\n"                             \
-    "    min_version=%%s      default: (library default: tls1)\n"       \
-    "    max_version=%%s      default: (library default: tls1_2)\n"     \
-    "    force_version=%%s    default: \"\" (none)\n"       \
-    "                        options: ssl3, tls1, tls1_1, tls1_2, dtls1, dtls1_2\n" \
-    "\n"                                                    \
-    "    force_ciphersuite=<name>    default: all enabled\n"\
-    "    query_config=<name>         return 0 if the specified\n"       \
-    "                                configuration macro is defined and 1\n"  \
-    "                                otherwise. The expansion of the macro\n" \
-    "                                is printed if it is defined\n"     \
-    " acceptable ciphersuite names:\n"
-
-#define ALPN_LIST_SIZE  10
-#define CURVE_LIST_SIZE 20
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *server_name;    /* hostname of the server (client only)     */
-    const char *server_addr;    /* address of the server (client only)      */
-    const char *server_port;    /* port on which the ssl service runs       */
-    int debug_level;            /* level of debugging                       */
-    int nbio;                   /* should I/O be blocking?                  */
-    int event;                  /* loop or event-driven IO? level or edge triggered? */
-    uint32_t read_timeout;      /* timeout on mbedtls_ssl_read() in milliseconds     */
-    int max_resend;             /* DTLS times to resend on read timeout     */
-    const char *request_page;   /* page on server to request                */
-    int request_size;           /* pad request with header to requested size */
-    const char *ca_file;        /* the file with the CA certificate(s)      */
-    const char *ca_path;        /* the path with the CA certificate(s) reside */
-    const char *crt_file;       /* the file with the client certificate     */
-    const char *key_file;       /* the file with the client key             */
-    int key_opaque;             /* handle private key as if it were opaque  */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    int psk_opaque;
-#endif
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    int ca_callback;            /* Use callback for trusted certificate list */
-#endif
-    const char *psk;            /* the pre-shared key                       */
-    const char *psk_identity;   /* the pre-shared key identity              */
-    const char *ecjpake_pw;     /* the EC J-PAKE password                   */
-    int ec_max_ops;             /* EC consecutive operations limit          */
-    int force_ciphersuite[2];   /* protocol/ciphersuite to use, or all      */
-    int renegotiation;          /* enable / disable renegotiation           */
-    int allow_legacy;           /* allow legacy renegotiation               */
-    int renegotiate;            /* attempt renegotiation?                   */
-    int renego_delay;           /* delay before enforcing renegotiation     */
-    int exchanges;              /* number of data exchanges                 */
-    int min_version;            /* minimum protocol version accepted        */
-    int max_version;            /* maximum protocol version accepted        */
-    int arc4;                   /* flag for arc4 suites support             */
-    int allow_sha1;             /* flag for SHA-1 support                   */
-    int auth_mode;              /* verify mode for connection               */
-    unsigned char mfl_code;     /* code for maximum fragment length         */
-    int trunc_hmac;             /* negotiate truncated hmac or not          */
-    int recsplit;               /* enable record splitting?                 */
-    int dhmlen;                 /* minimum DHM params len in bits           */
-    int reconnect;              /* attempt to resume session                */
-    int reco_delay;             /* delay in seconds before resuming session */
-    int reconnect_hard;         /* unexpectedly reconnect from the same port */
-    int tickets;                /* enable / disable session tickets         */
-    const char *curves;         /* list of supported elliptic curves        */
-    const char *alpn_string;    /* ALPN supported protocols                 */
-    int transport;              /* TLS or DTLS?                             */
-    uint32_t hs_to_min;         /* Initial value of DTLS handshake timer    */
-    uint32_t hs_to_max;         /* Max value of DTLS handshake timer        */
-    int dtls_mtu;               /* UDP Maximum tranport unit for DTLS       */
-    int fallback;               /* is this a fallback connection?           */
-    int dgram_packing;          /* allow/forbid datagram packing            */
-    int extended_ms;            /* negotiate extended master secret?        */
-    int etm;                    /* negotiate encrypt then mac?              */
-    int context_crt_cb;         /* use context-specific CRT verify callback */
-} opt;
-
-int query_config( const char *config );
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    const char *p, *basename;
-
-    /* Extract basename from file */
-    for( p = basename = file; *p != '\0'; p++ )
-        if( *p == '/' || *p == '\\' )
-            basename = p + 1;
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: |%d| %s",
-                     basename, line, level, str );
-    fflush(  (FILE *) ctx  );
-}
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-int ca_callback( void *data, mbedtls_x509_crt const *child,
-                 mbedtls_x509_crt **candidates )
-{
-    int ret = 0;
-    mbedtls_x509_crt *ca = (mbedtls_x509_crt *) data;
-    mbedtls_x509_crt *first;
-
-    /* This is a test-only implementation of the CA callback
-     * which always returns the entire list of trusted certificates.
-     * Production implementations managing a large number of CAs
-     * should use an efficient presentation and lookup for the
-     * set of trusted certificates (such as a hashtable) and only
-     * return those trusted certificates which satisfy basic
-     * parental checks, such as the matching of child `Issuer`
-     * and parent `Subject` field or matching key identifiers. */
-    ((void) child);
-
-    first = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) );
-    if( first == NULL )
-    {
-        ret = -1;
-        goto exit;
-    }
-    mbedtls_x509_crt_init( first );
-
-    if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 )
-    {
-        ret = -1;
-        goto exit;
-    }
-
-    while( ca->next != NULL )
-    {
-        ca = ca->next;
-        if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 )
-        {
-            ret = -1;
-            goto exit;
-        }
-    }
-
-exit:
-
-    if( ret != 0 )
-    {
-        mbedtls_x509_crt_free( first );
-        mbedtls_free( first );
-        first = NULL;
-    }
-
-    *candidates = first;
-    return( ret );
-}
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-/*
- * Test recv/send functions that make sure each try returns
- * WANT_READ/WANT_WRITE at least once before sucesseding
- */
-static int my_recv( void *ctx, unsigned char *buf, size_t len )
-{
-    static int first_try = 1;
-    int ret;
-
-    if( first_try )
-    {
-        first_try = 0;
-        return( MBEDTLS_ERR_SSL_WANT_READ );
-    }
-
-    ret = mbedtls_net_recv( ctx, buf, len );
-    if( ret != MBEDTLS_ERR_SSL_WANT_READ )
-        first_try = 1; /* Next call will be a new operation */
-    return( ret );
-}
-
-static int my_send( void *ctx, const unsigned char *buf, size_t len )
-{
-    static int first_try = 1;
-    int ret;
-
-    if( first_try )
-    {
-        first_try = 0;
-        return( MBEDTLS_ERR_SSL_WANT_WRITE );
-    }
-
-    ret = mbedtls_net_send( ctx, buf, len );
-    if( ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        first_try = 1; /* Next call will be a new operation */
-    return( ret );
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-static unsigned char peer_crt_info[1024];
-
-/*
- * Enabled if debug_level > 1 in code below
- */
-static int my_verify( void *data, mbedtls_x509_crt *crt,
-                      int depth, uint32_t *flags )
-{
-    char buf[1024];
-    ((void) data);
-
-    mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, "", crt );
-    if( depth == 0 )
-        memcpy( peer_crt_info, buf, sizeof( buf ) );
-
-    if( opt.debug_level == 0 )
-        return( 0 );
-
-    mbedtls_printf( "\nVerify requested for (Depth %d):\n", depth );
-    mbedtls_printf( "%s", buf );
-
-    if ( ( *flags ) == 0 )
-        mbedtls_printf( "  This certificate has no flags\n" );
-    else
-    {
-        mbedtls_x509_crt_verify_info( buf, sizeof( buf ), "  ! ", *flags );
-        mbedtls_printf( "%s\n", buf );
-    }
-
-    return( 0 );
-}
-
-static int ssl_sig_hashes_for_test[] = {
-#if defined(MBEDTLS_SHA512_C)
-    MBEDTLS_MD_SHA512,
-    MBEDTLS_MD_SHA384,
-#endif
-#if defined(MBEDTLS_SHA256_C)
-    MBEDTLS_MD_SHA256,
-    MBEDTLS_MD_SHA224,
-#endif
-#if defined(MBEDTLS_SHA1_C)
-    /* Allow SHA-1 as we use it extensively in tests. */
-    MBEDTLS_MD_SHA1,
-#endif
-    MBEDTLS_MD_NONE
-};
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/*
- * Wait for an event from the underlying transport or the timer
- * (Used in event-driven IO mode).
- */
-#if !defined(MBEDTLS_TIMING_C)
-int idle( mbedtls_net_context *fd,
-          int idle_reason )
-#else
-int idle( mbedtls_net_context *fd,
-          mbedtls_timing_delay_context *timer,
-          int idle_reason )
-#endif
-{
-
-    int ret;
-    int poll_type = 0;
-
-    if( idle_reason == MBEDTLS_ERR_SSL_WANT_WRITE )
-        poll_type = MBEDTLS_NET_POLL_WRITE;
-    else if( idle_reason == MBEDTLS_ERR_SSL_WANT_READ )
-        poll_type = MBEDTLS_NET_POLL_READ;
-#if !defined(MBEDTLS_TIMING_C)
-    else
-        return( 0 );
-#endif
-
-    while( 1 )
-    {
-        /* Check if timer has expired */
-#if defined(MBEDTLS_TIMING_C)
-        if( timer != NULL &&
-            mbedtls_timing_get_delay( timer ) == 2 )
-        {
-            break;
-        }
-#endif /* MBEDTLS_TIMING_C */
-
-        /* Check if underlying transport became available */
-        if( poll_type != 0 )
-        {
-            ret = mbedtls_net_poll( fd, poll_type, 0 );
-            if( ret < 0 )
-                return( ret );
-            if( ret == poll_type )
-                break;
-        }
-    }
-
-    return( 0 );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret = 0, len, tail_len, i, written, frags, retry_left;
-    mbedtls_net_context server_fd;
-
-    unsigned char buf[MAX_REQUEST_SIZE + 1];
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    unsigned char psk[MBEDTLS_PSK_MAX_LEN];
-    size_t psk_len = 0;
-#endif
-#if defined(MBEDTLS_SSL_ALPN)
-    const char *alpn_list[ALPN_LIST_SIZE];
-#endif
-#if defined(MBEDTLS_ECP_C)
-    mbedtls_ecp_group_id curve_list[CURVE_LIST_SIZE];
-    const mbedtls_ecp_curve_info *curve_cur;
-#endif
-
-    const char *pers = "ssl_client2";
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_key_handle_t slot = 0;
-    psa_algorithm_t alg = 0;
-    psa_key_policy_t policy;
-    psa_status_t status;
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_profile crt_profile_for_test = mbedtls_x509_crt_profile_default;
-#endif
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_ssl_session saved_session;
-#if defined(MBEDTLS_TIMING_C)
-    mbedtls_timing_delay_context timer;
-#endif
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    uint32_t flags;
-    mbedtls_x509_crt cacert;
-    mbedtls_x509_crt clicert;
-    mbedtls_pk_context pkey;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_key_handle_t key_slot = 0; /* invalid key slot */
-#endif
-#endif
-    char *p, *q;
-    const int *list;
-
-    /*
-     * Make sure memory references are valid.
-     */
-    mbedtls_net_init( &server_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    memset( &saved_session, 0, sizeof( mbedtls_ssl_session ) );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_x509_crt_init( &clicert );
-    mbedtls_pk_init( &pkey );
-#endif
-#if defined(MBEDTLS_SSL_ALPN)
-    memset( (void * ) alpn_list, 0, sizeof( alpn_list ) );
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    status = psa_crypto_init();
-    if( status != PSA_SUCCESS )
-    {
-        mbedtls_fprintf( stderr, "Failed to initialize PSA Crypto implementation: %d\n",
-                         (int) status );
-        ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-        goto exit;
-    }
-#endif
-
-    if( argc == 0 )
-    {
-    usage:
-        if( ret == 0 )
-            ret = 1;
-
-        mbedtls_printf( USAGE );
-
-        list = mbedtls_ssl_list_ciphersuites();
-        while( *list )
-        {
-            mbedtls_printf(" %-42s", mbedtls_ssl_get_ciphersuite_name( *list ) );
-            list++;
-            if( !*list )
-                break;
-            mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name( *list ) );
-            list++;
-        }
-        mbedtls_printf("\n");
-        goto exit;
-    }
-
-    opt.server_name         = DFL_SERVER_NAME;
-    opt.server_addr         = DFL_SERVER_ADDR;
-    opt.server_port         = DFL_SERVER_PORT;
-    opt.debug_level         = DFL_DEBUG_LEVEL;
-    opt.nbio                = DFL_NBIO;
-    opt.event               = DFL_EVENT;
-    opt.context_crt_cb      = DFL_CONTEXT_CRT_CB;
-    opt.read_timeout        = DFL_READ_TIMEOUT;
-    opt.max_resend          = DFL_MAX_RESEND;
-    opt.request_page        = DFL_REQUEST_PAGE;
-    opt.request_size        = DFL_REQUEST_SIZE;
-    opt.ca_file             = DFL_CA_FILE;
-    opt.ca_path             = DFL_CA_PATH;
-    opt.crt_file            = DFL_CRT_FILE;
-    opt.key_file            = DFL_KEY_FILE;
-    opt.key_opaque          = DFL_KEY_OPAQUE;
-    opt.psk                 = DFL_PSK;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    opt.psk_opaque          = DFL_PSK_OPAQUE;
-#endif
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    opt.ca_callback         = DFL_CA_CALLBACK;
-#endif
-    opt.psk_identity        = DFL_PSK_IDENTITY;
-    opt.ecjpake_pw          = DFL_ECJPAKE_PW;
-    opt.ec_max_ops          = DFL_EC_MAX_OPS;
-    opt.force_ciphersuite[0]= DFL_FORCE_CIPHER;
-    opt.renegotiation       = DFL_RENEGOTIATION;
-    opt.allow_legacy        = DFL_ALLOW_LEGACY;
-    opt.renegotiate         = DFL_RENEGOTIATE;
-    opt.exchanges           = DFL_EXCHANGES;
-    opt.min_version         = DFL_MIN_VERSION;
-    opt.max_version         = DFL_MAX_VERSION;
-    opt.arc4                = DFL_ARC4;
-    opt.allow_sha1          = DFL_SHA1;
-    opt.auth_mode           = DFL_AUTH_MODE;
-    opt.mfl_code            = DFL_MFL_CODE;
-    opt.trunc_hmac          = DFL_TRUNC_HMAC;
-    opt.recsplit            = DFL_RECSPLIT;
-    opt.dhmlen              = DFL_DHMLEN;
-    opt.reconnect           = DFL_RECONNECT;
-    opt.reco_delay          = DFL_RECO_DELAY;
-    opt.reconnect_hard      = DFL_RECONNECT_HARD;
-    opt.tickets             = DFL_TICKETS;
-    opt.alpn_string         = DFL_ALPN_STRING;
-    opt.curves              = DFL_CURVES;
-    opt.transport           = DFL_TRANSPORT;
-    opt.hs_to_min           = DFL_HS_TO_MIN;
-    opt.hs_to_max           = DFL_HS_TO_MAX;
-    opt.dtls_mtu            = DFL_DTLS_MTU;
-    opt.fallback            = DFL_FALLBACK;
-    opt.extended_ms         = DFL_EXTENDED_MS;
-    opt.etm                 = DFL_ETM;
-    opt.dgram_packing       = DFL_DGRAM_PACKING;
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "server_name" ) == 0 )
-            opt.server_name = q;
-        else if( strcmp( p, "server_addr" ) == 0 )
-            opt.server_addr = q;
-        else if( strcmp( p, "server_port" ) == 0 )
-            opt.server_port = q;
-        else if( strcmp( p, "dtls" ) == 0 )
-        {
-            int t = atoi( q );
-            if( t == 0 )
-                opt.transport = MBEDTLS_SSL_TRANSPORT_STREAM;
-            else if( t == 1 )
-                opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "debug_level" ) == 0 )
-        {
-            opt.debug_level = atoi( q );
-            if( opt.debug_level < 0 || opt.debug_level > 65535 )
-                goto usage;
-        }
-        else if( strcmp( p, "context_crt_cb" ) == 0 )
-        {
-            opt.context_crt_cb = atoi( q );
-            if( opt.context_crt_cb != 0 && opt.context_crt_cb != 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "nbio" ) == 0 )
-        {
-            opt.nbio = atoi( q );
-            if( opt.nbio < 0 || opt.nbio > 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "event" ) == 0 )
-        {
-            opt.event = atoi( q );
-            if( opt.event < 0 || opt.event > 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "read_timeout" ) == 0 )
-            opt.read_timeout = atoi( q );
-        else if( strcmp( p, "max_resend" ) == 0 )
-        {
-            opt.max_resend = atoi( q );
-            if( opt.max_resend < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "request_page" ) == 0 )
-            opt.request_page = q;
-        else if( strcmp( p, "request_size" ) == 0 )
-        {
-            opt.request_size = atoi( q );
-            if( opt.request_size < 0 ||
-                opt.request_size > MAX_REQUEST_SIZE )
-                goto usage;
-        }
-        else if( strcmp( p, "ca_file" ) == 0 )
-            opt.ca_file = q;
-        else if( strcmp( p, "ca_path" ) == 0 )
-            opt.ca_path = q;
-        else if( strcmp( p, "crt_file" ) == 0 )
-            opt.crt_file = q;
-        else if( strcmp( p, "key_file" ) == 0 )
-            opt.key_file = q;
-#if defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_X509_CRT_PARSE_C)
-        else if( strcmp( p, "key_opaque" ) == 0 )
-            opt.key_opaque = atoi( q );
-#endif
-        else if( strcmp( p, "psk" ) == 0 )
-            opt.psk = q;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        else if( strcmp( p, "psk_opaque" ) == 0 )
-            opt.psk_opaque = atoi( q );
-#endif
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-        else if( strcmp( p, "ca_callback" ) == 0)
-            opt.ca_callback = atoi( q );
-#endif
-        else if( strcmp( p, "psk_identity" ) == 0 )
-            opt.psk_identity = q;
-        else if( strcmp( p, "ecjpake_pw" ) == 0 )
-            opt.ecjpake_pw = q;
-        else if( strcmp( p, "ec_max_ops" ) == 0 )
-            opt.ec_max_ops = atoi( q );
-        else if( strcmp( p, "force_ciphersuite" ) == 0 )
-        {
-            opt.force_ciphersuite[0] = mbedtls_ssl_get_ciphersuite_id( q );
-
-            if( opt.force_ciphersuite[0] == 0 )
-            {
-                ret = 2;
-                goto usage;
-            }
-            opt.force_ciphersuite[1] = 0;
-        }
-        else if( strcmp( p, "renegotiation" ) == 0 )
-        {
-            opt.renegotiation = (atoi( q )) ?
-                MBEDTLS_SSL_RENEGOTIATION_ENABLED :
-                MBEDTLS_SSL_RENEGOTIATION_DISABLED;
-        }
-        else if( strcmp( p, "allow_legacy" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case -1:
-                    opt.allow_legacy = MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE;
-                    break;
-                case 0:
-                    opt.allow_legacy = MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION;
-                    break;
-                case 1:
-                    opt.allow_legacy = MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION;
-                    break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "renegotiate" ) == 0 )
-        {
-            opt.renegotiate = atoi( q );
-            if( opt.renegotiate < 0 || opt.renegotiate > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "exchanges" ) == 0 )
-        {
-            opt.exchanges = atoi( q );
-            if( opt.exchanges < 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "reconnect" ) == 0 )
-        {
-            opt.reconnect = atoi( q );
-            if( opt.reconnect < 0 || opt.reconnect > 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "reco_delay" ) == 0 )
-        {
-            opt.reco_delay = atoi( q );
-            if( opt.reco_delay < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "reconnect_hard" ) == 0 )
-        {
-            opt.reconnect_hard = atoi( q );
-            if( opt.reconnect_hard < 0 || opt.reconnect_hard > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "tickets" ) == 0 )
-        {
-            opt.tickets = atoi( q );
-            if( opt.tickets < 0 || opt.tickets > 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "alpn" ) == 0 )
-        {
-            opt.alpn_string = q;
-        }
-        else if( strcmp( p, "fallback" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.fallback = MBEDTLS_SSL_IS_NOT_FALLBACK; break;
-                case 1: opt.fallback = MBEDTLS_SSL_IS_FALLBACK; break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "extended_ms" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0:
-                    opt.extended_ms = MBEDTLS_SSL_EXTENDED_MS_DISABLED;
-                    break;
-                case 1:
-                    opt.extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
-                    break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "curves" ) == 0 )
-            opt.curves = q;
-        else if( strcmp( p, "etm" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.etm = MBEDTLS_SSL_ETM_DISABLED; break;
-                case 1: opt.etm = MBEDTLS_SSL_ETM_ENABLED; break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "min_version" ) == 0 )
-        {
-            if( strcmp( q, "ssl3" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_0;
-            else if( strcmp( q, "tls1" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_1;
-            else if( strcmp( q, "tls1_1" ) == 0 ||
-                     strcmp( q, "dtls1" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "max_version" ) == 0 )
-        {
-            if( strcmp( q, "ssl3" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_0;
-            else if( strcmp( q, "tls1" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_1;
-            else if( strcmp( q, "tls1_1" ) == 0 ||
-                     strcmp( q, "dtls1" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "arc4" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0:     opt.arc4 = MBEDTLS_SSL_ARC4_DISABLED;   break;
-                case 1:     opt.arc4 = MBEDTLS_SSL_ARC4_ENABLED;    break;
-                default:    goto usage;
-            }
-        }
-        else if( strcmp( p, "allow_sha1" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0:     opt.allow_sha1 = 0;   break;
-                case 1:     opt.allow_sha1 = 1;    break;
-                default:    goto usage;
-            }
-        }
-        else if( strcmp( p, "force_version" ) == 0 )
-        {
-            if( strcmp( q, "ssl3" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_0;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_0;
-            }
-            else if( strcmp( q, "tls1" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_1;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_1;
-            }
-            else if( strcmp( q, "tls1_1" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            }
-            else if( strcmp( q, "tls1_2" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
-            }
-            else if( strcmp( q, "dtls1" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-                opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
-            }
-            else if( strcmp( q, "dtls1_2" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
-                opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
-            }
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "auth_mode" ) == 0 )
-        {
-            if( strcmp( q, "none" ) == 0 )
-                opt.auth_mode = MBEDTLS_SSL_VERIFY_NONE;
-            else if( strcmp( q, "optional" ) == 0 )
-                opt.auth_mode = MBEDTLS_SSL_VERIFY_OPTIONAL;
-            else if( strcmp( q, "required" ) == 0 )
-                opt.auth_mode = MBEDTLS_SSL_VERIFY_REQUIRED;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "max_frag_len" ) == 0 )
-        {
-            if( strcmp( q, "512" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_512;
-            else if( strcmp( q, "1024" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_1024;
-            else if( strcmp( q, "2048" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_2048;
-            else if( strcmp( q, "4096" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_4096;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "trunc_hmac" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_DISABLED; break;
-                case 1: opt.trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED; break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "hs_timeout" ) == 0 )
-        {
-            if( ( p = strchr( q, '-' ) ) == NULL )
-                goto usage;
-            *p++ = '\0';
-            opt.hs_to_min = atoi( q );
-            opt.hs_to_max = atoi( p );
-            if( opt.hs_to_min == 0 || opt.hs_to_max < opt.hs_to_min )
-                goto usage;
-        }
-        else if( strcmp( p, "mtu" ) == 0 )
-        {
-            opt.dtls_mtu = atoi( q );
-            if( opt.dtls_mtu < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "dgram_packing" ) == 0 )
-        {
-            opt.dgram_packing = atoi( q );
-            if( opt.dgram_packing != 0 &&
-                opt.dgram_packing != 1 )
-            {
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "recsplit" ) == 0 )
-        {
-            opt.recsplit = atoi( q );
-            if( opt.recsplit < 0 || opt.recsplit > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "dhmlen" ) == 0 )
-        {
-            opt.dhmlen = atoi( q );
-            if( opt.dhmlen < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "query_config" ) == 0 )
-        {
-            return query_config( q );
-        }
-        else
-            goto usage;
-    }
-
-    /* Event-driven IO is incompatible with the above custom
-     * receive and send functions, as the polling builds on
-     * refers to the underlying net_context. */
-    if( opt.event == 1 && opt.nbio != 1 )
-    {
-        mbedtls_printf( "Warning: event-driven IO mandates nbio=1 - overwrite\n" );
-        opt.nbio = 1;
-    }
-
-#if defined(MBEDTLS_DEBUG_C)
-    mbedtls_debug_set_threshold( opt.debug_level );
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    /*
-     * Unhexify the pre-shared key if any is given
-     */
-    if( strlen( opt.psk ) )
-    {
-        unsigned char c;
-        size_t j;
-
-        if( strlen( opt.psk ) % 2 != 0 )
-        {
-            mbedtls_printf( "pre-shared key not valid hex\n" );
-            goto exit;
-        }
-
-        psk_len = strlen( opt.psk ) / 2;
-
-        for( j = 0; j < strlen( opt.psk ); j += 2 )
-        {
-            c = opt.psk[j];
-            if( c >= '0' && c <= '9' )
-                c -= '0';
-            else if( c >= 'a' && c <= 'f' )
-                c -= 'a' - 10;
-            else if( c >= 'A' && c <= 'F' )
-                c -= 'A' - 10;
-            else
-            {
-                mbedtls_printf( "pre-shared key not valid hex\n" );
-                goto exit;
-            }
-            psk[ j / 2 ] = c << 4;
-
-            c = opt.psk[j + 1];
-            if( c >= '0' && c <= '9' )
-                c -= '0';
-            else if( c >= 'a' && c <= 'f' )
-                c -= 'a' - 10;
-            else if( c >= 'A' && c <= 'F' )
-                c -= 'A' - 10;
-            else
-            {
-                mbedtls_printf( "pre-shared key not valid hex\n" );
-                goto exit;
-            }
-            psk[ j / 2 ] |= c;
-        }
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( opt.psk_opaque != 0 )
-    {
-        if( opt.psk == NULL )
-        {
-            mbedtls_printf( "psk_opaque set but no psk to be imported specified.\n" );
-            ret = 2;
-            goto usage;
-        }
-
-        if( opt.force_ciphersuite[0] <= 0 )
-        {
-            mbedtls_printf( "opaque PSKs are only supported in conjunction with forcing TLS 1.2 and a PSK-only ciphersuite through the 'force_ciphersuite' option.\n" );
-            ret = 2;
-            goto usage;
-        }
-    }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    if( opt.force_ciphersuite[0] > 0 )
-    {
-        const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-        ciphersuite_info =
-            mbedtls_ssl_ciphersuite_from_id( opt.force_ciphersuite[0] );
-
-        if( opt.max_version != -1 &&
-            ciphersuite_info->min_minor_ver > opt.max_version )
-        {
-            mbedtls_printf( "forced ciphersuite not allowed with this protocol version\n" );
-            ret = 2;
-            goto usage;
-        }
-        if( opt.min_version != -1 &&
-            ciphersuite_info->max_minor_ver < opt.min_version )
-        {
-            mbedtls_printf( "forced ciphersuite not allowed with this protocol version\n" );
-            ret = 2;
-            goto usage;
-        }
-
-        /* If the server selects a version that's not supported by
-         * this suite, then there will be no common ciphersuite... */
-        if( opt.max_version == -1 ||
-            opt.max_version > ciphersuite_info->max_minor_ver )
-        {
-            opt.max_version = ciphersuite_info->max_minor_ver;
-        }
-        if( opt.min_version < ciphersuite_info->min_minor_ver )
-        {
-            opt.min_version = ciphersuite_info->min_minor_ver;
-            /* DTLS starts with TLS 1.1 */
-            if( opt.transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-                opt.min_version < MBEDTLS_SSL_MINOR_VERSION_2 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-        }
-
-        /* Enable RC4 if needed and not explicitly disabled */
-        if( ciphersuite_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
-        {
-            if( opt.arc4 == MBEDTLS_SSL_ARC4_DISABLED )
-            {
-                mbedtls_printf( "forced RC4 ciphersuite with RC4 disabled\n" );
-                ret = 2;
-                goto usage;
-            }
-
-            opt.arc4 = MBEDTLS_SSL_ARC4_ENABLED;
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        if( opt.psk_opaque != 0 )
-        {
-            /* Ensure that the chosen ciphersuite is PSK-only; we must know
-             * the ciphersuite in advance to set the correct policy for the
-             * PSK key slot. This limitation might go away in the future. */
-            if( ciphersuite_info->key_exchange != MBEDTLS_KEY_EXCHANGE_PSK ||
-                opt.min_version != MBEDTLS_SSL_MINOR_VERSION_3 )
-            {
-                mbedtls_printf( "opaque PSKs are only supported in conjunction with forcing TLS 1.2 and a PSK-only ciphersuite through the 'force_ciphersuite' option.\n" );
-                ret = 2;
-                goto usage;
-            }
-
-            /* Determine KDF algorithm the opaque PSK will be used in. */
-#if defined(MBEDTLS_SHA512_C)
-            if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
-                alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384);
-            else
-#endif /* MBEDTLS_SHA512_C */
-                alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256);
-        }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    }
-
-#if defined(MBEDTLS_ECP_C)
-    if( opt.curves != NULL )
-    {
-        p = (char *) opt.curves;
-        i = 0;
-
-        if( strcmp( p, "none" ) == 0 )
-        {
-            curve_list[0] = MBEDTLS_ECP_DP_NONE;
-        }
-        else if( strcmp( p, "default" ) != 0 )
-        {
-            /* Leave room for a final NULL in curve list */
-            while( i < CURVE_LIST_SIZE - 1 && *p != '\0' )
-            {
-                q = p;
-
-                /* Terminate the current string */
-                while( *p != ',' && *p != '\0' )
-                    p++;
-                if( *p == ',' )
-                    *p++ = '\0';
-
-                if( ( curve_cur = mbedtls_ecp_curve_info_from_name( q ) ) != NULL )
-                {
-                    curve_list[i++] = curve_cur->grp_id;
-                }
-                else
-                {
-                    mbedtls_printf( "unknown curve %s\n", q );
-                    mbedtls_printf( "supported curves: " );
-                    for( curve_cur = mbedtls_ecp_curve_list();
-                         curve_cur->grp_id != MBEDTLS_ECP_DP_NONE;
-                         curve_cur++ )
-                    {
-                        mbedtls_printf( "%s ", curve_cur->name );
-                    }
-                    mbedtls_printf( "\n" );
-                    goto exit;
-                }
-            }
-
-            mbedtls_printf("Number of curves: %d\n", i );
-
-            if( i == CURVE_LIST_SIZE - 1 && *p != '\0' )
-            {
-                mbedtls_printf( "curves list too long, maximum %d",
-                                CURVE_LIST_SIZE - 1 );
-                goto exit;
-            }
-
-            curve_list[i] = MBEDTLS_ECP_DP_NONE;
-        }
-    }
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( opt.alpn_string != NULL )
-    {
-        p = (char *) opt.alpn_string;
-        i = 0;
-
-        /* Leave room for a final NULL in alpn_list */
-        while( i < ALPN_LIST_SIZE - 1 && *p != '\0' )
-        {
-            alpn_list[i++] = p;
-
-            /* Terminate the current string and move on to next one */
-            while( *p != ',' && *p != '\0' )
-                p++;
-            if( *p == ',' )
-                *p++ = '\0';
-        }
-    }
-#endif /* MBEDTLS_SSL_ALPN */
-
-    /*
-     * 0. Initialize the RNG and the session data
-     */
-    mbedtls_printf( "\n  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
-                                       &entropy, (const unsigned char *) pers,
-                                       strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned -0x%x\n",
-                        -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /*
-     * 1.1. Load the trusted CA
-     */
-    mbedtls_printf( "  . Loading the CA root certificate ..." );
-    fflush( stdout );
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.ca_path ) )
-        if( strcmp( opt.ca_path, "none" ) == 0 )
-            ret = 0;
-        else
-            ret = mbedtls_x509_crt_parse_path( &cacert, opt.ca_path );
-    else if( strlen( opt.ca_file ) )
-        if( strcmp( opt.ca_file, "none" ) == 0 )
-            ret = 0;
-        else
-            ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C)
-        for( i = 0; mbedtls_test_cas[i] != NULL; i++ )
-        {
-            ret = mbedtls_x509_crt_parse( &cacert,
-                                  (const unsigned char *) mbedtls_test_cas[i],
-                                  mbedtls_test_cas_len[i] );
-            if( ret != 0 )
-                break;
-        }
-#else
-    {
-        ret = 1;
-        mbedtls_printf( "MBEDTLS_CERTS_C not defined." );
-    }
-#endif
-    if( ret < 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok (%d skipped)\n", ret );
-
-    /*
-     * 1.2. Load own certificate and private key
-     *
-     * (can be skipped if client authentication is not required)
-     */
-    mbedtls_printf( "  . Loading the client cert. and key..." );
-    fflush( stdout );
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.crt_file ) )
-        if( strcmp( opt.crt_file, "none" ) == 0 )
-            ret = 0;
-        else
-            ret = mbedtls_x509_crt_parse_file( &clicert, opt.crt_file );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C)
-        ret = mbedtls_x509_crt_parse( &clicert,
-                (const unsigned char *) mbedtls_test_cli_crt,
-                mbedtls_test_cli_crt_len );
-#else
-    {
-        ret = 1;
-        mbedtls_printf("MBEDTLS_CERTS_C not defined.");
-    }
-#endif
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.key_file ) )
-        if( strcmp( opt.key_file, "none" ) == 0 )
-            ret = 0;
-        else
-            ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "" );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C)
-        ret = mbedtls_pk_parse_key( &pkey,
-                (const unsigned char *) mbedtls_test_cli_key,
-                mbedtls_test_cli_key_len, NULL, 0 );
-#else
-    {
-        ret = 1;
-        mbedtls_printf("MBEDTLS_CERTS_C not defined.");
-    }
-#endif
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_key returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( opt.key_opaque != 0 )
-    {
-        if( ( ret = mbedtls_pk_wrap_as_opaque( &pkey, &key_slot,
-                                               PSA_ALG_SHA_256 ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  "
-                            "mbedtls_pk_wrap_as_opaque returned -0x%x\n\n", -ret );
-            goto exit;
-        }
-    }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    mbedtls_printf( " ok (key type: %s)\n", mbedtls_pk_get_name( &pkey ) );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    /*
-     * 2. Start the connection
-     */
-    if( opt.server_addr == NULL)
-        opt.server_addr = opt.server_name;
-
-    mbedtls_printf( "  . Connecting to %s/%s/%s...",
-            opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM ? "tcp" : "udp",
-            opt.server_addr, opt.server_port );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_connect( &server_fd,
-                       opt.server_addr, opt.server_port,
-                       opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM ?
-                       MBEDTLS_NET_PROTO_TCP : MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_connect returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-    if( opt.nbio > 0 )
-        ret = mbedtls_net_set_nonblock( &server_fd );
-    else
-        ret = mbedtls_net_set_block( &server_fd );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  ! net_set_(non)block() returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 3. Setup stuff
-     */
-    mbedtls_printf( "  . Setting up the SSL/TLS structure..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_CLIENT,
-                    opt.transport,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /* The default algorithms profile disables SHA-1, but our tests still
-       rely on it heavily. */
-    if( opt.allow_sha1 > 0 )
-    {
-        crt_profile_for_test.allowed_mds |= MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 );
-        mbedtls_ssl_conf_cert_profile( &conf, &crt_profile_for_test );
-        mbedtls_ssl_conf_sig_hashes( &conf, ssl_sig_hashes_for_test );
-    }
-
-    if( opt.context_crt_cb == 0 )
-        mbedtls_ssl_conf_verify( &conf, my_verify, NULL );
-
-    memset( peer_crt_info, 0, sizeof( peer_crt_info ) );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( opt.auth_mode != DFL_AUTH_MODE )
-        mbedtls_ssl_conf_authmode( &conf, opt.auth_mode );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( opt.hs_to_min != DFL_HS_TO_MIN || opt.hs_to_max != DFL_HS_TO_MAX )
-        mbedtls_ssl_conf_handshake_timeout( &conf, opt.hs_to_min,
-                                            opt.hs_to_max );
-
-    if( opt.dgram_packing != DFL_DGRAM_PACKING )
-        mbedtls_ssl_set_datagram_packing( &ssl, opt.dgram_packing );
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    if( ( ret = mbedtls_ssl_conf_max_frag_len( &conf, opt.mfl_code ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_max_frag_len returned %d\n\n",
-                        ret );
-        goto exit;
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    if( opt.trunc_hmac != DFL_TRUNC_HMAC )
-        mbedtls_ssl_conf_truncated_hmac( &conf, opt.trunc_hmac );
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    if( opt.extended_ms != DFL_EXTENDED_MS )
-        mbedtls_ssl_conf_extended_master_secret( &conf, opt.extended_ms );
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    if( opt.etm != DFL_ETM )
-        mbedtls_ssl_conf_encrypt_then_mac( &conf, opt.etm );
-#endif
-
-#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
-    if( opt.recsplit != DFL_RECSPLIT )
-        mbedtls_ssl_conf_cbc_record_splitting( &conf, opt.recsplit
-                                  ? MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED
-                                  : MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED );
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-    if( opt.dhmlen != DFL_DHMLEN )
-        mbedtls_ssl_conf_dhm_min_bitlen( &conf, opt.dhmlen );
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( opt.alpn_string != NULL )
-        if( ( ret = mbedtls_ssl_conf_alpn_protocols( &conf, alpn_list ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_alpn_protocols returned %d\n\n",
-                            ret );
-            goto exit;
-        }
-#endif
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-    mbedtls_ssl_conf_read_timeout( &conf, opt.read_timeout );
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    mbedtls_ssl_conf_session_tickets( &conf, opt.tickets );
-#endif
-
-    if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
-        mbedtls_ssl_conf_ciphersuites( &conf, opt.force_ciphersuite );
-
-#if defined(MBEDTLS_ARC4_C)
-    if( opt.arc4 != DFL_ARC4 )
-        mbedtls_ssl_conf_arc4_support( &conf, opt.arc4 );
-#endif
-
-    if( opt.allow_legacy != DFL_ALLOW_LEGACY )
-        mbedtls_ssl_conf_legacy_renegotiation( &conf, opt.allow_legacy );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    mbedtls_ssl_conf_renegotiation( &conf, opt.renegotiation );
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( strcmp( opt.ca_path, "none" ) != 0 &&
-        strcmp( opt.ca_file, "none" ) != 0 )
-    {
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-        if( opt.ca_callback != 0 )
-            mbedtls_ssl_conf_ca_cb( &conf, ca_callback, &cacert );
-        else
-#endif
-            mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-    }
-    if( strcmp( opt.crt_file, "none" ) != 0 &&
-        strcmp( opt.key_file, "none" ) != 0 )
-    {
-        if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &clicert, &pkey ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n",
-                            ret );
-            goto exit;
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-    if( opt.curves != NULL &&
-        strcmp( opt.curves, "default" ) != 0 )
-    {
-        mbedtls_ssl_conf_curves( &conf, curve_list );
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( opt.psk_opaque != 0 )
-    {
-        /* The algorithm has already been determined earlier. */
-        status = psa_allocate_key( &slot );
-        if( status != PSA_SUCCESS )
-        {
-            ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-            goto exit;
-        }
-
-        policy = psa_key_policy_init();
-        psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_DERIVE, alg );
-
-        status = psa_set_key_policy( slot, &policy );
-        if( status != PSA_SUCCESS )
-        {
-            ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-            goto exit;
-        }
-
-        status = psa_import_key( slot, PSA_KEY_TYPE_DERIVE, psk, psk_len );
-        if( status != PSA_SUCCESS )
-        {
-            ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-            goto exit;
-        }
-
-        if( ( ret = mbedtls_ssl_conf_psk_opaque( &conf, slot,
-                                  (const unsigned char *) opt.psk_identity,
-                                  strlen( opt.psk_identity ) ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_psk_opaque returned %d\n\n",
-                            ret );
-            goto exit;
-        }
-    }
-    else
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    if( ( ret = mbedtls_ssl_conf_psk( &conf, psk, psk_len,
-                             (const unsigned char *) opt.psk_identity,
-                             strlen( opt.psk_identity ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_psk returned %d\n\n",
-                        ret );
-        goto exit;
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-    if( opt.min_version != DFL_MIN_VERSION )
-        mbedtls_ssl_conf_min_version( &conf, MBEDTLS_SSL_MAJOR_VERSION_3,
-                                      opt.min_version );
-
-    if( opt.max_version != DFL_MAX_VERSION )
-        mbedtls_ssl_conf_max_version( &conf, MBEDTLS_SSL_MAJOR_VERSION_3,
-                                      opt.max_version );
-
-#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
-    if( opt.fallback != DFL_FALLBACK )
-        mbedtls_ssl_conf_fallback( &conf, opt.fallback );
-#endif
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned -0x%x\n\n",
-                        -ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( ( ret = mbedtls_ssl_set_hostname( &ssl, opt.server_name ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hostname returned %d\n\n",
-                        ret );
-        goto exit;
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( opt.ecjpake_pw != DFL_ECJPAKE_PW )
-    {
-        if( ( ret = mbedtls_ssl_set_hs_ecjpake_password( &ssl,
-                        (const unsigned char *) opt.ecjpake_pw,
-                                        strlen( opt.ecjpake_pw ) ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hs_ecjpake_password returned %d\n\n",
-                            ret );
-            goto exit;
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( opt.context_crt_cb == 1 )
-        mbedtls_ssl_set_verify( &ssl, my_verify, NULL );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( opt.nbio == 2 )
-        mbedtls_ssl_set_bio( &ssl, &server_fd, my_send, my_recv, NULL );
-    else
-        mbedtls_ssl_set_bio( &ssl, &server_fd,
-                             mbedtls_net_send, mbedtls_net_recv,
-                             opt.nbio == 0 ? mbedtls_net_recv_timeout : NULL );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( opt.dtls_mtu != DFL_DTLS_MTU )
-        mbedtls_ssl_set_mtu( &ssl, opt.dtls_mtu );
-#endif
-
-#if defined(MBEDTLS_TIMING_C)
-    mbedtls_ssl_set_timer_cb( &ssl, &timer, mbedtls_timing_set_delay,
-                                            mbedtls_timing_get_delay );
-#endif
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-    if( opt.ec_max_ops != DFL_EC_MAX_OPS )
-        mbedtls_ecp_set_max_ops( opt.ec_max_ops );
-#endif
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 4. Handshake
-     */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
-    fflush( stdout );
-
-    while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-            ret != MBEDTLS_ERR_SSL_WANT_WRITE &&
-            ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n",
-                            -ret );
-            if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED )
-                mbedtls_printf(
-                    "    Unable to verify the server's certificate. "
-                        "Either it is invalid,\n"
-                    "    or you didn't set ca_file or ca_path "
-                        "to an appropriate value.\n"
-                    "    Alternatively, you may want to use "
-                        "auth_mode=optional for testing purposes.\n" );
-            mbedtls_printf( "\n" );
-            goto exit;
-        }
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-        if( ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-            continue;
-#endif
-
-        /* For event-driven IO, wait for socket to become available */
-        if( opt.event == 1 /* level triggered IO */ )
-        {
-#if defined(MBEDTLS_TIMING_C)
-            ret = idle( &server_fd, &timer, ret );
-#else
-            ret = idle( &server_fd, ret );
-#endif
-            if( ret != 0 )
-                goto exit;
-        }
-    }
-
-    mbedtls_printf( " ok\n    [ Protocol is %s ]\n    [ Ciphersuite is %s ]\n",
-                    mbedtls_ssl_get_version( &ssl ),
-                    mbedtls_ssl_get_ciphersuite( &ssl ) );
-
-    if( ( ret = mbedtls_ssl_get_record_expansion( &ssl ) ) >= 0 )
-        mbedtls_printf( "    [ Record expansion is %d ]\n", ret );
-    else
-        mbedtls_printf( "    [ Record expansion is unknown (compression) ]\n" );
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    mbedtls_printf( "    [ Maximum fragment length is %u ]\n",
-                    (unsigned int) mbedtls_ssl_get_max_frag_len( &ssl ) );
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( opt.alpn_string != NULL )
-    {
-        const char *alp = mbedtls_ssl_get_alpn_protocol( &ssl );
-        mbedtls_printf( "    [ Application Layer Protocol is %s ]\n",
-                alp ? alp : "(none)" );
-    }
-#endif
-
-    if( opt.reconnect != 0 )
-    {
-        mbedtls_printf("  . Saving session for reuse..." );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_ssl_get_session( &ssl, &saved_session ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_get_session returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /*
-     * 5. Verify the server certificate
-     */
-    mbedtls_printf( "  . Verifying peer X.509 certificate..." );
-
-    if( ( flags = mbedtls_ssl_get_verify_result( &ssl ) ) != 0 )
-    {
-        char vrfy_buf[512];
-
-        mbedtls_printf( " failed\n" );
-
-        mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ),
-                                      "  ! ", flags );
-
-        mbedtls_printf( "%s\n", vrfy_buf );
-    }
-    else
-        mbedtls_printf( " ok\n" );
-
-    mbedtls_printf( "  . Peer certificate information    ...\n" );
-    mbedtls_printf( "%s\n", peer_crt_info );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( opt.renegotiate )
-    {
-        /*
-         * Perform renegotiation (this must be done when the server is waiting
-         * for input from our side).
-         */
-        mbedtls_printf( "  . Performing renegotiation..." );
-        fflush( stdout );
-        while( ( ret = mbedtls_ssl_renegotiate( &ssl ) ) != 0 )
-        {
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-                ret != MBEDTLS_ERR_SSL_WANT_WRITE &&
-                ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_renegotiate returned %d\n\n",
-                                ret );
-                goto exit;
-            }
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-                continue;
-#endif
-
-            /* For event-driven IO, wait for socket to become available */
-            if( opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &server_fd, &timer, ret );
-#else
-                idle( &server_fd, ret );
-#endif
-            }
-
-        }
-        mbedtls_printf( " ok\n" );
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    /*
-     * 6. Write the GET request
-     */
-    retry_left = opt.max_resend;
-send_request:
-    mbedtls_printf( "  > Write to server:" );
-    fflush( stdout );
-
-    len = mbedtls_snprintf( (char *) buf, sizeof( buf ) - 1, GET_REQUEST,
-                            opt.request_page );
-    tail_len = (int) strlen( GET_REQUEST_END );
-
-    /* Add padding to GET request to reach opt.request_size in length */
-    if( opt.request_size != DFL_REQUEST_SIZE &&
-        len + tail_len < opt.request_size )
-    {
-        memset( buf + len, 'A', opt.request_size - len - tail_len );
-        len += opt.request_size - len - tail_len;
-    }
-
-    strncpy( (char *) buf + len, GET_REQUEST_END, sizeof( buf ) - len - 1 );
-    len += tail_len;
-
-    /* Truncate if request size is smaller than the "natural" size */
-    if( opt.request_size != DFL_REQUEST_SIZE &&
-        len > opt.request_size )
-    {
-        len = opt.request_size;
-
-        /* Still end with \r\n unless that's really not possible */
-        if( len >= 2 ) buf[len - 2] = '\r';
-        if( len >= 1 ) buf[len - 1] = '\n';
-    }
-
-    if( opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM )
-    {
-        written = 0;
-        frags = 0;
-
-        do
-        {
-            while( ( ret = mbedtls_ssl_write( &ssl, buf + written,
-                                              len - written ) ) < 0 )
-            {
-                if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-                    ret != MBEDTLS_ERR_SSL_WANT_WRITE &&
-                    ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-                {
-                    mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned -0x%x\n\n",
-                                    -ret );
-                    goto exit;
-                }
-
-                /* For event-driven IO, wait for socket to become available */
-                if( opt.event == 1 /* level triggered IO */ )
-                {
-#if defined(MBEDTLS_TIMING_C)
-                    idle( &server_fd, &timer, ret );
-#else
-                    idle( &server_fd, ret );
-#endif
-                }
-            }
-
-            frags++;
-            written += ret;
-        }
-        while( written < len );
-    }
-    else /* Not stream, so datagram */
-    {
-        while( 1 )
-        {
-            ret = mbedtls_ssl_write( &ssl, buf, len );
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-                continue;
-#endif
-
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-                ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-                break;
-
-            /* For event-driven IO, wait for socket to become available */
-            if( opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &server_fd, &timer, ret );
-#else
-                idle( &server_fd, ret );
-#endif
-            }
-        }
-
-        if( ret < 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n",
-                            ret );
-            goto exit;
-        }
-
-        frags = 1;
-        written = ret;
-
-        if( written < len )
-        {
-            mbedtls_printf( " warning\n  ! request didn't fit into single datagram and "
-                            "was truncated to size %u", (unsigned) written );
-        }
-    }
-
-    buf[written] = '\0';
-    mbedtls_printf( " %d bytes written in %d fragments\n\n%s\n",
-                    written, frags, (char *) buf );
-
-    /* Send a non-empty request if request_size == 0 */
-    if ( len == 0 )
-    {
-        opt.request_size = DFL_REQUEST_SIZE;
-        goto send_request;
-    }
-
-    /*
-     * 7. Read the HTTP response
-     */
-    mbedtls_printf( "  < Read from server:" );
-    fflush( stdout );
-
-    /*
-     * TLS and DTLS need different reading styles (stream vs datagram)
-     */
-    if( opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM )
-    {
-        do
-        {
-            len = sizeof( buf ) - 1;
-            memset( buf, 0, sizeof( buf ) );
-            ret = mbedtls_ssl_read( &ssl, buf, len );
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-                continue;
-#endif
-
-            if( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-                ret == MBEDTLS_ERR_SSL_WANT_WRITE )
-            {
-                /* For event-driven IO, wait for socket to become available */
-                if( opt.event == 1 /* level triggered IO */ )
-                {
-#if defined(MBEDTLS_TIMING_C)
-                    idle( &server_fd, &timer, ret );
-#else
-                    idle( &server_fd, ret );
-#endif
-                }
-                continue;
-            }
-
-            if( ret <= 0 )
-            {
-                switch( ret )
-                {
-                    case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                        mbedtls_printf( " connection was closed gracefully\n" );
-                        ret = 0;
-                        goto close_notify;
-
-                    case 0:
-                    case MBEDTLS_ERR_NET_CONN_RESET:
-                        mbedtls_printf( " connection was reset by peer\n" );
-                        ret = 0;
-                        goto reconnect;
-
-                    default:
-                        mbedtls_printf( " mbedtls_ssl_read returned -0x%x\n",
-                                        -ret );
-                        goto exit;
-                }
-            }
-
-            len = ret;
-            buf[len] = '\0';
-            mbedtls_printf( " %d bytes read\n\n%s", len, (char *) buf );
-
-            /* End of message should be detected according to the syntax of the
-             * application protocol (eg HTTP), just use a dummy test here. */
-            if( ret > 0 && buf[len-1] == '\n' )
-            {
-                ret = 0;
-                break;
-            }
-        }
-        while( 1 );
-    }
-    else /* Not stream, so datagram */
-    {
-        len = sizeof( buf ) - 1;
-        memset( buf, 0, sizeof( buf ) );
-
-        while( 1 )
-        {
-            ret = mbedtls_ssl_read( &ssl, buf, len );
-
-#if defined(MBEDTLS_ECP_RESTARTABLE)
-            if( ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-                continue;
-#endif
-
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-                ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-                break;
-
-            /* For event-driven IO, wait for socket to become available */
-            if( opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &server_fd, &timer, ret );
-#else
-                idle( &server_fd, ret );
-#endif
-            }
-        }
-
-        if( ret <= 0 )
-        {
-            switch( ret )
-            {
-                case MBEDTLS_ERR_SSL_TIMEOUT:
-                    mbedtls_printf( " timeout\n" );
-                    if( retry_left-- > 0 )
-                        goto send_request;
-                    goto exit;
-
-                case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                    mbedtls_printf( " connection was closed gracefully\n" );
-                    ret = 0;
-                    goto close_notify;
-
-                default:
-                    mbedtls_printf( " mbedtls_ssl_read returned -0x%x\n", -ret );
-                    goto exit;
-            }
-        }
-
-        len = ret;
-        buf[len] = '\0';
-        mbedtls_printf( " %d bytes read\n\n%s", len, (char *) buf );
-        ret = 0;
-    }
-
-    /*
-     * 7b. Simulate hard reset and reconnect from same port?
-     */
-    if( opt.reconnect_hard != 0 )
-    {
-        opt.reconnect_hard = 0;
-
-        mbedtls_printf( "  . Restarting connection from same port..." );
-        fflush( stdout );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-        memset( peer_crt_info, 0, sizeof( peer_crt_info ) );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-        if( ( ret = mbedtls_ssl_session_reset( &ssl ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_session_reset returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-
-        while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-        {
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-                ret != MBEDTLS_ERR_SSL_WANT_WRITE &&
-                ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n\n",
-                                -ret );
-                goto exit;
-            }
-
-            /* For event-driven IO, wait for socket to become available */
-            if( opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &server_fd, &timer, ret );
-#else
-                idle( &server_fd, ret );
-#endif
-            }
-        }
-
-        mbedtls_printf( " ok\n" );
-
-        goto send_request;
-    }
-
-    /*
-     * 7c. Continue doing data exchanges?
-     */
-    if( --opt.exchanges > 0 )
-        goto send_request;
-
-    /*
-     * 8. Done, cleanly close the connection
-     */
-close_notify:
-    mbedtls_printf( "  . Closing the connection..." );
-    fflush( stdout );
-
-    /* No error checking, the connection might be closed already */
-    do ret = mbedtls_ssl_close_notify( &ssl );
-    while( ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-    ret = 0;
-
-    mbedtls_printf( " done\n" );
-
-    /*
-     * 9. Reconnect?
-     */
-reconnect:
-    if( opt.reconnect != 0 )
-    {
-        --opt.reconnect;
-
-        mbedtls_net_free( &server_fd );
-
-#if defined(MBEDTLS_TIMING_C)
-        if( opt.reco_delay > 0 )
-            mbedtls_net_usleep( 1000000 * opt.reco_delay );
-#endif
-
-        mbedtls_printf( "  . Reconnecting with saved session..." );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-        memset( peer_crt_info, 0, sizeof( peer_crt_info ) );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-        if( ( ret = mbedtls_ssl_session_reset( &ssl ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_session_reset returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-
-        if( ( ret = mbedtls_ssl_set_session( &ssl, &saved_session ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_session returned %d\n\n",
-                            ret );
-            goto exit;
-        }
-
-        if( ( ret = mbedtls_net_connect( &server_fd,
-                        opt.server_addr, opt.server_port,
-                        opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM ?
-                        MBEDTLS_NET_PROTO_TCP : MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_net_connect returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-
-        if( opt.nbio > 0 )
-            ret = mbedtls_net_set_nonblock( &server_fd );
-        else
-            ret = mbedtls_net_set_block( &server_fd );
-        if( ret != 0 )
-        {
-            mbedtls_printf( " failed\n  ! net_set_(non)block() returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-
-        while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-        {
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-                ret != MBEDTLS_ERR_SSL_WANT_WRITE &&
-                ret != MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n\n",
-                                -ret );
-                goto exit;
-            }
-        }
-
-        mbedtls_printf( " ok\n" );
-
-        goto send_request;
-    }
-
-    /*
-     * Cleanup and exit
-     */
-exit:
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("Last error was: -0x%X - %s\n\n", -ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &server_fd );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_free( &clicert );
-    mbedtls_x509_crt_free( &cacert );
-    mbedtls_pk_free( &pkey );
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_destroy_key( key_slot );
-#endif
-#endif
-    mbedtls_ssl_session_free( &saved_session );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) && \
-    defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( opt.psk_opaque != 0 )
-    {
-        /* This is ok even if the slot hasn't been
-         * initialized (we might have jumed here
-         * immediately because of bad cmd line params,
-         * for example). */
-        status = psa_destroy_key( slot );
-        if( status != PSA_SUCCESS )
-        {
-            mbedtls_printf( "Failed to destroy key slot %u - error was %d",
-                            (unsigned) slot, (int) status );
-            if( ret == 0 )
-                ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-        }
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED &&
-          MBEDTLS_USE_PSA_CRYPTO */
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    // Shell can not handle large exit numbers -> 1 for errors
-    if( ret < 0 )
-        ret = 1;
-
-    return( ret );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
-          MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C &&
-          MBEDTLS_CTR_DRBG_C MBEDTLS_TIMING_C */
diff --git a/programs/ssl/ssl_fork_server.c b/programs/ssl/ssl_fork_server.c
deleted file mode 100644
index b6f1cc4..0000000
--- a/programs/ssl/ssl_fork_server.c
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- *  SSL server demonstration program using fork() for handling multiple clients
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_fprintf         fprintf
-#define mbedtls_printf          printf
-#define mbedtls_time_t          time_t
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_CERTS_C) ||    \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) || \
-    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||     \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||    \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_TIMING_C) || \
-    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_PEM_PARSE_C)
-int main( int argc, char *argv[] )
-{
-    ((void) argc);
-    ((void) argv);
-
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_CERTS_C and/or MBEDTLS_ENTROPY_C "
-           "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C and/or "
-           "MBEDTLS_TIMING_C and/or MBEDTLS_PEM_PARSE_C not defined.\n");
-    return( 0 );
-}
-#elif defined(_WIN32)
-int main( void )
-{
-    mbedtls_printf("_WIN32 defined. This application requires fork() and signals "
-           "to work correctly.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/timing.h"
-
-#include <string.h>
-#include <signal.h>
-
-#if !defined(_MSC_VER) || defined(EFIX64) || defined(EFI32)
-#include <unistd.h>
-#endif
-
-#define HTTP_RESPONSE \
-    "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n" \
-    "<h2>mbed TLS Test Server</h2>\r\n" \
-    "<p>Successful connection using: %s</p>\r\n"
-
-#define DEBUG_LEVEL 0
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-int main( void )
-{
-    int ret = 1, len, cnt = 0, pid;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    mbedtls_net_context listen_fd, client_fd;
-    unsigned char buf[1024];
-    const char *pers = "ssl_fork_server";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt srvcert;
-    mbedtls_pk_context pkey;
-
-    mbedtls_net_init( &listen_fd );
-    mbedtls_net_init( &client_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_entropy_init( &entropy );
-    mbedtls_pk_init( &pkey );
-    mbedtls_x509_crt_init( &srvcert );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    signal( SIGCHLD, SIG_IGN );
-
-    /*
-     * 0. Initial seeding of the RNG
-     */
-    mbedtls_printf( "\n  . Initial seeding of the random generator..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_ctr_drbg_seed returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1. Load the certificates and private RSA key
-     */
-    mbedtls_printf( "  . Loading the server cert. and key..." );
-    fflush( stdout );
-
-    /*
-     * This demonstration program uses embedded test certificates.
-     * Instead, you may want to use mbedtls_x509_crt_parse_file() to read the
-     * server and CA certificates, as well as mbedtls_pk_parse_keyfile().
-     */
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_srv_crt,
-                          mbedtls_test_srv_crt_len );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_cas_pem,
-                          mbedtls_test_cas_pem_len );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret =  mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_srv_key,
-                          mbedtls_test_srv_key_len, NULL, 0 );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_pk_parse_key returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1b. Prepare SSL configuration
-     */
-    mbedtls_printf( "  . Configuring SSL..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_SERVER,
-                    MBEDTLS_SSL_TRANSPORT_STREAM,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_ssl_config_defaults returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-    mbedtls_ssl_conf_ca_chain( &conf, srvcert.next, NULL );
-    if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &srvcert, &pkey ) ) != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 2. Setup the listening TCP socket
-     */
-    mbedtls_printf( "  . Bind on https://localhost:4433/ ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, NULL, "4433", MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed!  mbedtls_net_bind returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    while( 1 )
-    {
-        /*
-         * 3. Wait until a client connects
-         */
-        mbedtls_net_init( &client_fd );
-        mbedtls_ssl_init( &ssl );
-
-        mbedtls_printf( "  . Waiting for a remote connection ...\n" );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                                        NULL, 0, NULL ) ) != 0 )
-        {
-            mbedtls_printf( " failed!  mbedtls_net_accept returned %d\n\n", ret );
-            goto exit;
-        }
-
-        /*
-         * 3.5. Forking server thread
-         */
-
-        mbedtls_printf( "  . Forking to handle connection ..." );
-        fflush( stdout );
-
-        pid = fork();
-
-        if( pid < 0 )
-        {
-            mbedtls_printf(" failed!  fork returned %d\n\n", pid );
-            goto exit;
-        }
-
-        if( pid != 0 )
-        {
-            mbedtls_printf( " ok\n" );
-
-            if( ( ret = mbedtls_ctr_drbg_reseed( &ctr_drbg,
-                                         (const unsigned char *) "parent",
-                                         6 ) ) != 0 )
-            {
-                mbedtls_printf( " failed!  mbedtls_ctr_drbg_reseed returned %d\n\n", ret );
-                goto exit;
-            }
-
-            continue;
-        }
-
-        mbedtls_net_init( &listen_fd );
-
-        pid = getpid();
-
-        /*
-         * 4. Setup stuff
-         */
-        mbedtls_printf( "pid %d: Setting up the SSL data.\n", pid );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_ctr_drbg_reseed( &ctr_drbg,
-                                     (const unsigned char *) "child",
-                                     5 ) ) != 0 )
-        {
-            mbedtls_printf(
-                    "pid %d: SSL setup failed!  mbedtls_ctr_drbg_reseed returned %d\n\n",
-                    pid, ret );
-            goto exit;
-        }
-
-        if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-        {
-            mbedtls_printf(
-                    "pid %d: SSL setup failed!  mbedtls_ssl_setup returned %d\n\n",
-                    pid, ret );
-            goto exit;
-        }
-
-        mbedtls_ssl_set_bio( &ssl, &client_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-        mbedtls_printf( "pid %d: SSL setup ok\n", pid );
-
-        /*
-         * 5. Handshake
-         */
-        mbedtls_printf( "pid %d: Performing the SSL/TLS handshake.\n", pid );
-        fflush( stdout );
-
-        while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-        {
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-            {
-                mbedtls_printf(
-                        "pid %d: SSL handshake failed!  mbedtls_ssl_handshake returned %d\n\n",
-                        pid, ret );
-                goto exit;
-            }
-        }
-
-        mbedtls_printf( "pid %d: SSL handshake ok\n", pid );
-
-        /*
-         * 6. Read the HTTP Request
-         */
-        mbedtls_printf( "pid %d: Start reading from client.\n", pid );
-        fflush( stdout );
-
-        do
-        {
-            len = sizeof( buf ) - 1;
-            memset( buf, 0, sizeof( buf ) );
-            ret = mbedtls_ssl_read( &ssl, buf, len );
-
-            if( ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE )
-                continue;
-
-            if( ret <= 0 )
-            {
-                switch( ret )
-                {
-                    case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                        mbedtls_printf( "pid %d: connection was closed gracefully\n", pid );
-                        break;
-
-                    case MBEDTLS_ERR_NET_CONN_RESET:
-                        mbedtls_printf( "pid %d: connection was reset by peer\n", pid );
-                        break;
-
-                    default:
-                        mbedtls_printf( "pid %d: mbedtls_ssl_read returned %d\n", pid, ret );
-                        break;
-                }
-
-                break;
-            }
-
-            len = ret;
-            mbedtls_printf( "pid %d: %d bytes read\n\n%s", pid, len, (char *) buf );
-
-            if( ret > 0 )
-                break;
-        }
-        while( 1 );
-
-        /*
-         * 7. Write the 200 Response
-         */
-        mbedtls_printf( "pid %d: Start writing to client.\n", pid );
-        fflush( stdout );
-
-        len = sprintf( (char *) buf, HTTP_RESPONSE,
-                mbedtls_ssl_get_ciphersuite( &ssl ) );
-
-        while( cnt++ < 100 )
-        {
-            while( ( ret = mbedtls_ssl_write( &ssl, buf, len ) ) <= 0 )
-            {
-                if( ret == MBEDTLS_ERR_NET_CONN_RESET )
-                {
-                    mbedtls_printf(
-                            "pid %d: Write failed!  peer closed the connection\n\n", pid );
-                    goto exit;
-                }
-
-                if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-                {
-                    mbedtls_printf(
-                            "pid %d: Write failed!  mbedtls_ssl_write returned %d\n\n",
-                            pid, ret );
-                    goto exit;
-                }
-            }
-            len = ret;
-            mbedtls_printf( "pid %d: %d bytes written\n\n%s\n", pid, len, (char *) buf );
-
-            mbedtls_net_usleep( 1000000 );
-        }
-
-        mbedtls_ssl_close_notify( &ssl );
-        goto exit;
-    }
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-    mbedtls_net_free( &client_fd );
-    mbedtls_net_free( &listen_fd );
-
-    mbedtls_x509_crt_free( &srvcert );
-    mbedtls_pk_free( &pkey );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_CERTS_C && MBEDTLS_ENTROPY_C &&
-          MBEDTLS_SSL_TLS_C && MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C &&
-          MBEDTLS_RSA_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_PEM_PARSE_C &&
-          ! _WIN32 */
diff --git a/programs/ssl/ssl_mail_client.c b/programs/ssl/ssl_mail_client.c
deleted file mode 100644
index c73297c..0000000
--- a/programs/ssl/ssl_mail_client.c
+++ /dev/null
@@ -1,871 +0,0 @@
-/*
- *  SSL client for SMTP servers
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/* Enable definition of gethostname() even when compiling with -std=c99. Must
- * be set before config.h, which pulls in glibc's features.h indirectly.
- * Harmless on other platforms. */
-#define _POSIX_C_SOURCE 200112L
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_time            time
-#define mbedtls_time_t          time_t
-#define mbedtls_fprintf         fprintf
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) ||  \
-    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||         \
-    !defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
-    !defined(MBEDTLS_FS_IO)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
-           "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C "
-           "not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/base64.h"
-#include "mbedtls/error.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-#if !defined(_MSC_VER) || defined(EFIX64) || defined(EFI32)
-#include <unistd.h>
-#else
-#include <io.h>
-#endif
-
-#if defined(_WIN32) || defined(_WIN32_WCE)
-#include <winsock2.h>
-#include <windows.h>
-
-#if defined(_MSC_VER)
-#if defined(_WIN32_WCE)
-#pragma comment( lib, "ws2.lib" )
-#else
-#pragma comment( lib, "ws2_32.lib" )
-#endif
-#endif /* _MSC_VER */
-#endif
-
-#define DFL_SERVER_NAME         "localhost"
-#define DFL_SERVER_PORT         "465"
-#define DFL_USER_NAME           "user"
-#define DFL_USER_PWD            "password"
-#define DFL_MAIL_FROM           ""
-#define DFL_MAIL_TO             ""
-#define DFL_DEBUG_LEVEL         0
-#define DFL_CA_FILE             ""
-#define DFL_CRT_FILE            ""
-#define DFL_KEY_FILE            ""
-#define DFL_FORCE_CIPHER        0
-#define DFL_MODE                0
-#define DFL_AUTHENTICATION      0
-
-#define MODE_SSL_TLS            0
-#define MODE_STARTTLS           0
-
-#if defined(MBEDTLS_BASE64_C)
-#define USAGE_AUTH \
-    "    authentication=%%d   default: 0 (disabled)\n"          \
-    "    user_name=%%s        default: \"" DFL_USER_NAME "\"\n" \
-    "    user_pwd=%%s         default: \"" DFL_USER_PWD "\"\n"
-#else
-#define USAGE_AUTH \
-    "    authentication options disabled. (Require MBEDTLS_BASE64_C)\n"
-#endif /* MBEDTLS_BASE64_C */
-
-#if defined(MBEDTLS_FS_IO)
-#define USAGE_IO \
-    "    ca_file=%%s          default: \"\" (pre-loaded)\n" \
-    "    crt_file=%%s         default: \"\" (pre-loaded)\n" \
-    "    key_file=%%s         default: \"\" (pre-loaded)\n"
-#else
-#define USAGE_IO \
-    "    No file operations available (MBEDTLS_FS_IO not defined)\n"
-#endif /* MBEDTLS_FS_IO */
-
-#define USAGE \
-    "\n usage: ssl_mail_client param=<>...\n"                 \
-    "\n acceptable parameters:\n"                             \
-    "    server_name=%%s      default: " DFL_SERVER_NAME "\n" \
-    "    server_port=%%d      default: " DFL_SERVER_PORT "\n" \
-    "    debug_level=%%d      default: 0 (disabled)\n"        \
-    "    mode=%%d             default: 0 (SSL/TLS) (1 for STARTTLS)\n"  \
-    USAGE_AUTH                                                \
-    "    mail_from=%%s        default: \"\"\n"                \
-    "    mail_to=%%s          default: \"\"\n"                \
-    USAGE_IO                                                  \
-    "    force_ciphersuite=<name>    default: all enabled\n"  \
-    " acceptable ciphersuite names:\n"
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *server_name;    /* hostname of the server (client only)     */
-    const char *server_port;    /* port on which the ssl service runs       */
-    int debug_level;            /* level of debugging                       */
-    int authentication;         /* if authentication is required            */
-    int mode;                   /* SSL/TLS (0) or STARTTLS (1)              */
-    const char *user_name;      /* username to use for authentication       */
-    const char *user_pwd;       /* password to use for authentication       */
-    const char *mail_from;      /* E-Mail address to use as sender          */
-    const char *mail_to;        /* E-Mail address to use as recipient       */
-    const char *ca_file;        /* the file with the CA certificate(s)      */
-    const char *crt_file;       /* the file with the client certificate     */
-    const char *key_file;       /* the file with the client key             */
-    int force_ciphersuite[2];   /* protocol/ciphersuite to use, or all      */
-} opt;
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-static int do_handshake( mbedtls_ssl_context *ssl )
-{
-    int ret;
-    uint32_t flags;
-    unsigned char buf[1024];
-    memset(buf, 0, 1024);
-
-    /*
-     * 4. Handshake
-     */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
-    fflush( stdout );
-
-    while( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-#if defined(MBEDTLS_ERROR_C)
-            mbedtls_strerror( ret, (char *) buf, 1024 );
-#endif
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned %d: %s\n\n", ret, buf );
-            return( -1 );
-        }
-    }
-
-    mbedtls_printf( " ok\n    [ Ciphersuite is %s ]\n",
-            mbedtls_ssl_get_ciphersuite( ssl ) );
-
-    /*
-     * 5. Verify the server certificate
-     */
-    mbedtls_printf( "  . Verifying peer X.509 certificate..." );
-
-    /* In real life, we probably want to bail out when ret != 0 */
-    if( ( flags = mbedtls_ssl_get_verify_result( ssl ) ) != 0 )
-    {
-        char vrfy_buf[512];
-
-        mbedtls_printf( " failed\n" );
-
-        mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), "  ! ", flags );
-
-        mbedtls_printf( "%s\n", vrfy_buf );
-    }
-    else
-        mbedtls_printf( " ok\n" );
-
-    mbedtls_printf( "  . Peer certificate information    ...\n" );
-    mbedtls_x509_crt_info( (char *) buf, sizeof( buf ) - 1, "      ",
-                   mbedtls_ssl_get_peer_cert( ssl ) );
-    mbedtls_printf( "%s\n", buf );
-
-    return( 0 );
-}
-
-static int write_ssl_data( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
-{
-    int ret;
-
-    mbedtls_printf("\n%s", buf);
-    while( len && ( ret = mbedtls_ssl_write( ssl, buf, len ) ) <= 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-            return -1;
-        }
-    }
-
-    return( 0 );
-}
-
-static int write_ssl_and_get_response( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
-{
-    int ret;
-    unsigned char data[128];
-    char code[4];
-    size_t i, idx = 0;
-
-    mbedtls_printf("\n%s", buf);
-    while( len && ( ret = mbedtls_ssl_write( ssl, buf, len ) ) <= 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-            return -1;
-        }
-    }
-
-    do
-    {
-        len = sizeof( data ) - 1;
-        memset( data, 0, sizeof( data ) );
-        ret = mbedtls_ssl_read( ssl, data, len );
-
-        if( ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE )
-            continue;
-
-        if( ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY )
-            return -1;
-
-        if( ret <= 0 )
-        {
-            mbedtls_printf( "failed\n  ! mbedtls_ssl_read returned %d\n\n", ret );
-            return -1;
-        }
-
-        mbedtls_printf("\n%s", data);
-        len = ret;
-        for( i = 0; i < len; i++ )
-        {
-            if( data[i] != '\n' )
-            {
-                if( idx < 4 )
-                    code[ idx++ ] = data[i];
-                continue;
-            }
-
-            if( idx == 4 && code[0] >= '0' && code[0] <= '9' && code[3] == ' ' )
-            {
-                code[3] = '\0';
-                return atoi( code );
-            }
-
-            idx = 0;
-        }
-    }
-    while( 1 );
-}
-
-static int write_and_get_response( mbedtls_net_context *sock_fd, unsigned char *buf, size_t len )
-{
-    int ret;
-    unsigned char data[128];
-    char code[4];
-    size_t i, idx = 0;
-
-    mbedtls_printf("\n%s", buf);
-    if( len && ( ret = mbedtls_net_send( sock_fd, buf, len ) ) <= 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_send returned %d\n\n", ret );
-            return -1;
-    }
-
-    do
-    {
-        len = sizeof( data ) - 1;
-        memset( data, 0, sizeof( data ) );
-        ret = mbedtls_net_recv( sock_fd, data, len );
-
-        if( ret <= 0 )
-        {
-            mbedtls_printf( "failed\n  ! mbedtls_net_recv returned %d\n\n", ret );
-            return -1;
-        }
-
-        data[len] = '\0';
-        mbedtls_printf("\n%s", data);
-        len = ret;
-        for( i = 0; i < len; i++ )
-        {
-            if( data[i] != '\n' )
-            {
-                if( idx < 4 )
-                    code[ idx++ ] = data[i];
-                continue;
-            }
-
-            if( idx == 4 && code[0] >= '0' && code[0] <= '9' && code[3] == ' ' )
-            {
-                code[3] = '\0';
-                return atoi( code );
-            }
-
-            idx = 0;
-        }
-    }
-    while( 1 );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1, len;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    mbedtls_net_context server_fd;
-#if defined(MBEDTLS_BASE64_C)
-    unsigned char base[1024];
-    /* buf is used as the destination buffer for printing base with the format:
-     * "%s\r\n". Hence, the size of buf should be at least the size of base
-     * plus 2 bytes for the \r and \n characters.
-     */
-    unsigned char buf[sizeof( base ) + 2];
-#else
-    unsigned char buf[1024];
-#endif
-    char hostname[32];
-    const char *pers = "ssl_mail_client";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt cacert;
-    mbedtls_x509_crt clicert;
-    mbedtls_pk_context pkey;
-    int i;
-    size_t n;
-    char *p, *q;
-    const int *list;
-
-    /*
-     * Make sure memory references are valid in case we exit early.
-     */
-    mbedtls_net_init( &server_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    memset( &buf, 0, sizeof( buf ) );
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_x509_crt_init( &clicert );
-    mbedtls_pk_init( &pkey );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-    if( argc == 0 )
-    {
-    usage:
-        mbedtls_printf( USAGE );
-
-        list = mbedtls_ssl_list_ciphersuites();
-        while( *list )
-        {
-            mbedtls_printf("    %s\n", mbedtls_ssl_get_ciphersuite_name( *list ) );
-            list++;
-        }
-        mbedtls_printf("\n");
-        goto exit;
-    }
-
-    opt.server_name         = DFL_SERVER_NAME;
-    opt.server_port         = DFL_SERVER_PORT;
-    opt.debug_level         = DFL_DEBUG_LEVEL;
-    opt.authentication      = DFL_AUTHENTICATION;
-    opt.mode                = DFL_MODE;
-    opt.user_name           = DFL_USER_NAME;
-    opt.user_pwd            = DFL_USER_PWD;
-    opt.mail_from           = DFL_MAIL_FROM;
-    opt.mail_to             = DFL_MAIL_TO;
-    opt.ca_file             = DFL_CA_FILE;
-    opt.crt_file            = DFL_CRT_FILE;
-    opt.key_file            = DFL_KEY_FILE;
-    opt.force_ciphersuite[0]= DFL_FORCE_CIPHER;
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "server_name" ) == 0 )
-            opt.server_name = q;
-        else if( strcmp( p, "server_port" ) == 0 )
-            opt.server_port = q;
-        else if( strcmp( p, "debug_level" ) == 0 )
-        {
-            opt.debug_level = atoi( q );
-            if( opt.debug_level < 0 || opt.debug_level > 65535 )
-                goto usage;
-        }
-        else if( strcmp( p, "authentication" ) == 0 )
-        {
-            opt.authentication = atoi( q );
-            if( opt.authentication < 0 || opt.authentication > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "mode" ) == 0 )
-        {
-            opt.mode = atoi( q );
-            if( opt.mode < 0 || opt.mode > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "user_name" ) == 0 )
-            opt.user_name = q;
-        else if( strcmp( p, "user_pwd" ) == 0 )
-            opt.user_pwd = q;
-        else if( strcmp( p, "mail_from" ) == 0 )
-            opt.mail_from = q;
-        else if( strcmp( p, "mail_to" ) == 0 )
-            opt.mail_to = q;
-        else if( strcmp( p, "ca_file" ) == 0 )
-            opt.ca_file = q;
-        else if( strcmp( p, "crt_file" ) == 0 )
-            opt.crt_file = q;
-        else if( strcmp( p, "key_file" ) == 0 )
-            opt.key_file = q;
-        else if( strcmp( p, "force_ciphersuite" ) == 0 )
-        {
-            opt.force_ciphersuite[0] = -1;
-
-            opt.force_ciphersuite[0] = mbedtls_ssl_get_ciphersuite_id( q );
-
-            if( opt.force_ciphersuite[0] <= 0 )
-                goto usage;
-
-            opt.force_ciphersuite[1] = 0;
-        }
-        else
-            goto usage;
-    }
-
-    /*
-     * 0. Initialize the RNG and the session data
-     */
-    mbedtls_printf( "\n  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1.1. Load the trusted CA
-     */
-    mbedtls_printf( "  . Loading the CA root certificate ..." );
-    fflush( stdout );
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.ca_file ) )
-        ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_PEM_PARSE_C)
-        ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_cas_pem,
-                              mbedtls_test_cas_pem_len );
-#else
-    {
-        mbedtls_printf("MBEDTLS_CERTS_C and/or MBEDTLS_PEM_PARSE_C not defined.");
-        goto exit;
-    }
-#endif
-    if( ret < 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok (%d skipped)\n", ret );
-
-    /*
-     * 1.2. Load own certificate and private key
-     *
-     * (can be skipped if client authentication is not required)
-     */
-    mbedtls_printf( "  . Loading the client cert. and key..." );
-    fflush( stdout );
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.crt_file ) )
-        ret = mbedtls_x509_crt_parse_file( &clicert, opt.crt_file );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C)
-        ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt,
-                              mbedtls_test_cli_crt_len );
-#else
-    {
-        mbedtls_printf("MBEDTLS_CERTS_C not defined.");
-        goto exit;
-    }
-#endif
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.key_file ) )
-        ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "" );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_PEM_PARSE_C)
-        ret = mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_cli_key,
-                mbedtls_test_cli_key_len, NULL, 0 );
-#else
-    {
-        mbedtls_printf("MBEDTLS_CERTS_C or MBEDTLS_PEM_PARSE_C not defined.");
-        goto exit;
-    }
-#endif
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_key returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 2. Start the connection
-     */
-    mbedtls_printf( "  . Connecting to tcp/%s/%s...", opt.server_name,
-                                                opt.server_port );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_connect( &server_fd, opt.server_name,
-                             opt.server_port, MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_connect returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 3. Setup stuff
-     */
-    mbedtls_printf( "  . Setting up the SSL/TLS structure..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_CLIENT,
-                    MBEDTLS_SSL_TRANSPORT_STREAM,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
-        goto exit;
-    }
-
-    /* OPTIONAL is not optimal for security,
-     * but makes interop easier in this simplified example */
-    mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_OPTIONAL );
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-    if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
-        mbedtls_ssl_conf_ciphersuites( &conf, opt.force_ciphersuite );
-
-    mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-    if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &clicert, &pkey ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_ssl_set_hostname( &ssl, opt.server_name ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hostname returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-    mbedtls_printf( " ok\n" );
-
-    if( opt.mode == MODE_SSL_TLS )
-    {
-        if( do_handshake( &ssl ) != 0 )
-            goto exit;
-
-        mbedtls_printf( "  > Get header from server:" );
-        fflush( stdout );
-
-        ret = write_ssl_and_get_response( &ssl, buf, 0 );
-        if( ret < 200 || ret > 299 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-
-        mbedtls_printf( "  > Write EHLO to server:" );
-        fflush( stdout );
-
-        gethostname( hostname, 32 );
-        len = sprintf( (char *) buf, "EHLO %s\r\n", hostname );
-        ret = write_ssl_and_get_response( &ssl, buf, len );
-        if( ret < 200 || ret > 299 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-    }
-    else
-    {
-        mbedtls_printf( "  > Get header from server:" );
-        fflush( stdout );
-
-        ret = write_and_get_response( &server_fd, buf, 0 );
-        if( ret < 200 || ret > 299 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-
-        mbedtls_printf( "  > Write EHLO to server:" );
-        fflush( stdout );
-
-        gethostname( hostname, 32 );
-        len = sprintf( (char *) buf, "EHLO %s\r\n", hostname );
-        ret = write_and_get_response( &server_fd, buf, len );
-        if( ret < 200 || ret > 299 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-
-        mbedtls_printf( "  > Write STARTTLS to server:" );
-        fflush( stdout );
-
-        gethostname( hostname, 32 );
-        len = sprintf( (char *) buf, "STARTTLS\r\n" );
-        ret = write_and_get_response( &server_fd, buf, len );
-        if( ret < 200 || ret > 299 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-
-        if( do_handshake( &ssl ) != 0 )
-            goto exit;
-    }
-
-#if defined(MBEDTLS_BASE64_C)
-    if( opt.authentication )
-    {
-        mbedtls_printf( "  > Write AUTH LOGIN to server:" );
-        fflush( stdout );
-
-        len = sprintf( (char *) buf, "AUTH LOGIN\r\n" );
-        ret = write_ssl_and_get_response( &ssl, buf, len );
-        if( ret < 200 || ret > 399 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-
-        mbedtls_printf( "  > Write username to server: %s", opt.user_name );
-        fflush( stdout );
-
-        ret = mbedtls_base64_encode( base, sizeof( base ), &n, (const unsigned char *) opt.user_name,
-                             strlen( opt.user_name ) );
-
-        if( ret != 0 ) {
-            mbedtls_printf( " failed\n  ! mbedtls_base64_encode returned %d\n\n", ret );
-            goto exit;
-        }
-        len = sprintf( (char *) buf, "%s\r\n", base );
-        ret = write_ssl_and_get_response( &ssl, buf, len );
-        if( ret < 300 || ret > 399 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-
-        mbedtls_printf( "  > Write password to server: %s", opt.user_pwd );
-        fflush( stdout );
-
-        ret = mbedtls_base64_encode( base, sizeof( base ), &n, (const unsigned char *) opt.user_pwd,
-                             strlen( opt.user_pwd ) );
-
-        if( ret != 0 ) {
-            mbedtls_printf( " failed\n  ! mbedtls_base64_encode returned %d\n\n", ret );
-            goto exit;
-        }
-        len = sprintf( (char *) buf, "%s\r\n", base );
-        ret = write_ssl_and_get_response( &ssl, buf, len );
-        if( ret < 200 || ret > 399 )
-        {
-            mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_printf(" ok\n" );
-    }
-#endif
-
-    mbedtls_printf( "  > Write MAIL FROM to server:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, "MAIL FROM:<%s>\r\n", opt.mail_from );
-    ret = write_ssl_and_get_response( &ssl, buf, len );
-    if( ret < 200 || ret > 299 )
-    {
-        mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf(" ok\n" );
-
-    mbedtls_printf( "  > Write RCPT TO to server:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, "RCPT TO:<%s>\r\n", opt.mail_to );
-    ret = write_ssl_and_get_response( &ssl, buf, len );
-    if( ret < 200 || ret > 299 )
-    {
-        mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf(" ok\n" );
-
-    mbedtls_printf( "  > Write DATA to server:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, "DATA\r\n" );
-    ret = write_ssl_and_get_response( &ssl, buf, len );
-    if( ret < 300 || ret > 399 )
-    {
-        mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf(" ok\n" );
-
-    mbedtls_printf( "  > Write content to server:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, "From: %s\r\nSubject: mbed TLS Test mail\r\n\r\n"
-            "This is a simple test mail from the "
-            "mbed TLS mail client example.\r\n"
-            "\r\n"
-            "Enjoy!", opt.mail_from );
-    ret = write_ssl_data( &ssl, buf, len );
-
-    len = sprintf( (char *) buf, "\r\n.\r\n");
-    ret = write_ssl_and_get_response( &ssl, buf, len );
-    if( ret < 200 || ret > 299 )
-    {
-        mbedtls_printf( " failed\n  ! server responded with %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf(" ok\n" );
-
-    mbedtls_ssl_close_notify( &ssl );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-    mbedtls_net_free( &server_fd );
-    mbedtls_x509_crt_free( &clicert );
-    mbedtls_x509_crt_free( &cacert );
-    mbedtls_pk_free( &pkey );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
-          MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C **
-          MBEDTLS_CTR_DRBG_C */
diff --git a/programs/ssl/ssl_pthread_server.c b/programs/ssl/ssl_pthread_server.c
deleted file mode 100644
index b502695..0000000
--- a/programs/ssl/ssl_pthread_server.c
+++ /dev/null
@@ -1,545 +0,0 @@
-/*
- *  SSL server demonstration program using pthread for handling multiple
- *  clients.
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_fprintf    fprintf
-#define mbedtls_printf     printf
-#define mbedtls_snprintf   snprintf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_CERTS_C) ||            \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) ||         \
-    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||             \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||            \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) ||      \
-    !defined(MBEDTLS_THREADING_C) || !defined(MBEDTLS_THREADING_PTHREAD) || \
-    !defined(MBEDTLS_PEM_PARSE_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_CERTS_C and/or MBEDTLS_ENTROPY_C "
-           "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C and/or "
-           "MBEDTLS_THREADING_C and/or MBEDTLS_THREADING_PTHREAD "
-           "and/or MBEDTLS_PEM_PARSE_C not defined.\n");
-    return( 0 );
-}
-#else
-
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(_WIN32)
-#include <windows.h>
-#endif
-
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/error.h"
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-#include "mbedtls/ssl_cache.h"
-#endif
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-#include "mbedtls/memory_buffer_alloc.h"
-#endif
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-#define HTTP_RESPONSE \
-    "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n" \
-    "<h2>mbed TLS Test Server</h2>\r\n" \
-    "<p>Successful connection using: %s</p>\r\n"
-
-#define DEBUG_LEVEL 0
-
-#define MAX_NUM_THREADS 5
-
-mbedtls_threading_mutex_t debug_mutex;
-
-static void my_mutexed_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    long int thread_id = (long int) pthread_self();
-
-    mbedtls_mutex_lock( &debug_mutex );
-
-    ((void) level);
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: [ #%ld ] %s",
-                                    file, line, thread_id, str );
-    fflush(  (FILE *) ctx  );
-
-    mbedtls_mutex_unlock( &debug_mutex );
-}
-
-typedef struct {
-    mbedtls_net_context client_fd;
-    int thread_complete;
-    const mbedtls_ssl_config *config;
-} thread_info_t;
-
-typedef struct {
-    int active;
-    thread_info_t   data;
-    pthread_t       thread;
-} pthread_info_t;
-
-static thread_info_t    base_info;
-static pthread_info_t   threads[MAX_NUM_THREADS];
-
-static void *handle_ssl_connection( void *data )
-{
-    int ret, len;
-    thread_info_t *thread_info = (thread_info_t *) data;
-    mbedtls_net_context *client_fd = &thread_info->client_fd;
-    long int thread_id = (long int) pthread_self();
-    unsigned char buf[1024];
-    mbedtls_ssl_context ssl;
-
-    /* Make sure memory references are valid */
-    mbedtls_ssl_init( &ssl );
-
-    mbedtls_printf( "  [ #%ld ]  Setting up SSL/TLS data\n", thread_id );
-
-    /*
-     * 4. Get the SSL context ready
-     */
-    if( ( ret = mbedtls_ssl_setup( &ssl, thread_info->config ) ) != 0 )
-    {
-        mbedtls_printf( "  [ #%ld ]  failed: mbedtls_ssl_setup returned -0x%04x\n",
-                thread_id, -ret );
-        goto thread_exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, client_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-    /*
-     * 5. Handshake
-     */
-    mbedtls_printf( "  [ #%ld ]  Performing the SSL/TLS handshake\n", thread_id );
-
-    while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( "  [ #%ld ]  failed: mbedtls_ssl_handshake returned -0x%04x\n",
-                    thread_id, -ret );
-            goto thread_exit;
-        }
-    }
-
-    mbedtls_printf( "  [ #%ld ]  ok\n", thread_id );
-
-    /*
-     * 6. Read the HTTP Request
-     */
-    mbedtls_printf( "  [ #%ld ]  < Read from client\n", thread_id );
-
-    do
-    {
-        len = sizeof( buf ) - 1;
-        memset( buf, 0, sizeof( buf ) );
-        ret = mbedtls_ssl_read( &ssl, buf, len );
-
-        if( ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE )
-            continue;
-
-        if( ret <= 0 )
-        {
-            switch( ret )
-            {
-                case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                    mbedtls_printf( "  [ #%ld ]  connection was closed gracefully\n",
-                            thread_id );
-                    goto thread_exit;
-
-                case MBEDTLS_ERR_NET_CONN_RESET:
-                    mbedtls_printf( "  [ #%ld ]  connection was reset by peer\n",
-                            thread_id );
-                    goto thread_exit;
-
-                default:
-                    mbedtls_printf( "  [ #%ld ]  mbedtls_ssl_read returned -0x%04x\n",
-                            thread_id, -ret );
-                    goto thread_exit;
-            }
-        }
-
-        len = ret;
-        mbedtls_printf( "  [ #%ld ]  %d bytes read\n=====\n%s\n=====\n",
-                thread_id, len, (char *) buf );
-
-        if( ret > 0 )
-            break;
-    }
-    while( 1 );
-
-    /*
-     * 7. Write the 200 Response
-     */
-    mbedtls_printf( "  [ #%ld ]  > Write to client:\n", thread_id );
-
-    len = sprintf( (char *) buf, HTTP_RESPONSE,
-                   mbedtls_ssl_get_ciphersuite( &ssl ) );
-
-    while( ( ret = mbedtls_ssl_write( &ssl, buf, len ) ) <= 0 )
-    {
-        if( ret == MBEDTLS_ERR_NET_CONN_RESET )
-        {
-            mbedtls_printf( "  [ #%ld ]  failed: peer closed the connection\n",
-                    thread_id );
-            goto thread_exit;
-        }
-
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( "  [ #%ld ]  failed: mbedtls_ssl_write returned -0x%04x\n",
-                    thread_id, ret );
-            goto thread_exit;
-        }
-    }
-
-    len = ret;
-    mbedtls_printf( "  [ #%ld ]  %d bytes written\n=====\n%s\n=====\n",
-            thread_id, len, (char *) buf );
-
-    mbedtls_printf( "  [ #%ld ]  . Closing the connection...", thread_id );
-
-    while( ( ret = mbedtls_ssl_close_notify( &ssl ) ) < 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-            ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( "  [ #%ld ]  failed: mbedtls_ssl_close_notify returned -0x%04x\n",
-                    thread_id, ret );
-            goto thread_exit;
-        }
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    ret = 0;
-
-thread_exit:
-
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("  [ #%ld ]  Last error was: -0x%04x - %s\n\n",
-               thread_id, -ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( client_fd );
-    mbedtls_ssl_free( &ssl );
-
-    thread_info->thread_complete = 1;
-
-    return( NULL );
-}
-
-static int thread_create( mbedtls_net_context *client_fd )
-{
-    int ret, i;
-
-    /*
-     * Find in-active or finished thread slot
-     */
-    for( i = 0; i < MAX_NUM_THREADS; i++ )
-    {
-        if( threads[i].active == 0 )
-            break;
-
-        if( threads[i].data.thread_complete == 1 )
-        {
-            mbedtls_printf( "  [ main ]  Cleaning up thread %d\n", i );
-            pthread_join(threads[i].thread, NULL );
-            memset( &threads[i], 0, sizeof(pthread_info_t) );
-            break;
-        }
-    }
-
-    if( i == MAX_NUM_THREADS )
-        return( -1 );
-
-    /*
-     * Fill thread-info for thread
-     */
-    memcpy( &threads[i].data, &base_info, sizeof(base_info) );
-    threads[i].active = 1;
-    memcpy( &threads[i].data.client_fd, client_fd, sizeof( mbedtls_net_context ) );
-
-    if( ( ret = pthread_create( &threads[i].thread, NULL, handle_ssl_connection,
-                                &threads[i].data ) ) != 0 )
-    {
-        return( ret );
-    }
-
-    return( 0 );
-}
-
-int main( void )
-{
-    int ret;
-    mbedtls_net_context listen_fd, client_fd;
-    const char pers[] = "ssl_pthread_server";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt srvcert;
-    mbedtls_x509_crt cachain;
-    mbedtls_pk_context pkey;
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    unsigned char alloc_buf[100000];
-#endif
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_context cache;
-#endif
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    mbedtls_memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
-#endif
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_init( &cache );
-#endif
-
-    mbedtls_x509_crt_init( &srvcert );
-    mbedtls_x509_crt_init( &cachain );
-
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-    memset( threads, 0, sizeof(threads) );
-    mbedtls_net_init( &listen_fd );
-    mbedtls_net_init( &client_fd );
-
-    mbedtls_mutex_init( &debug_mutex );
-
-    base_info.config = &conf;
-
-    /*
-     * We use only a single entropy source that is used in all the threads.
-     */
-    mbedtls_entropy_init( &entropy );
-
-    /*
-     * 1. Load the certificates and private RSA key
-     */
-    mbedtls_printf( "\n  . Loading the server cert. and key..." );
-    fflush( stdout );
-
-    /*
-     * This demonstration program uses embedded test certificates.
-     * Instead, you may want to use mbedtls_x509_crt_parse_file() to read the
-     * server and CA certificates, as well as mbedtls_pk_parse_keyfile().
-     */
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_srv_crt,
-                          mbedtls_test_srv_crt_len );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret = mbedtls_x509_crt_parse( &cachain, (const unsigned char *) mbedtls_test_cas_pem,
-                          mbedtls_test_cas_pem_len );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_pk_init( &pkey );
-    ret =  mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_srv_key,
-                         mbedtls_test_srv_key_len, NULL, 0 );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_key returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1b. Seed the random number generator
-     */
-    mbedtls_printf( "  . Seeding the random number generator..." );
-
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed: mbedtls_ctr_drbg_seed returned -0x%04x\n",
-                -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1c. Prepare SSL configuration
-     */
-    mbedtls_printf( "  . Setting up the SSL data...." );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_SERVER,
-                    MBEDTLS_SSL_TRANSPORT_STREAM,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed: mbedtls_ssl_config_defaults returned -0x%04x\n",
-                -ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_mutexed_debug, stdout );
-
-    /* mbedtls_ssl_cache_get() and mbedtls_ssl_cache_set() are thread-safe if
-     * MBEDTLS_THREADING_C is set.
-     */
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_conf_session_cache( &conf, &cache,
-                                   mbedtls_ssl_cache_get,
-                                   mbedtls_ssl_cache_set );
-#endif
-
-    mbedtls_ssl_conf_ca_chain( &conf, &cachain, NULL );
-    if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &srvcert, &pkey ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-
-    /*
-     * 2. Setup the listening TCP socket
-     */
-    mbedtls_printf( "  . Bind on https://localhost:4433/ ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, NULL, "4433", MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_bind returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-reset:
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf( "  [ main ]  Last error was: -0x%04x - %s\n", -ret, error_buf );
-    }
-#endif
-
-    /*
-     * 3. Wait until a client connects
-     */
-    mbedtls_printf( "  [ main ]  Waiting for a remote connection\n" );
-
-    if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                                    NULL, 0, NULL ) ) != 0 )
-    {
-        mbedtls_printf( "  [ main ] failed: mbedtls_net_accept returned -0x%04x\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( "  [ main ]  ok\n" );
-    mbedtls_printf( "  [ main ]  Creating a new thread\n" );
-
-    if( ( ret = thread_create( &client_fd ) ) != 0 )
-    {
-        mbedtls_printf( "  [ main ]  failed: thread_create returned %d\n", ret );
-        mbedtls_net_free( &client_fd );
-        goto reset;
-    }
-
-    ret = 0;
-    goto reset;
-
-exit:
-    mbedtls_x509_crt_free( &srvcert );
-    mbedtls_pk_free( &pkey );
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_free( &cache );
-#endif
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-    mbedtls_ssl_config_free( &conf );
-
-    mbedtls_net_free( &listen_fd );
-
-    mbedtls_mutex_free( &debug_mutex );
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    mbedtls_memory_buffer_alloc_free();
-#endif
-
-#if defined(_WIN32)
-    mbedtls_printf( "  Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( ret );
-}
-
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_CERTS_C && MBEDTLS_ENTROPY_C &&
-          MBEDTLS_SSL_TLS_C && MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C &&
-          MBEDTLS_RSA_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_THREADING_C &&
-          MBEDTLS_THREADING_PTHREAD && MBEDTLS_PEM_PARSE_C */
diff --git a/programs/ssl/ssl_server.c b/programs/ssl/ssl_server.c
deleted file mode 100644
index 1852b2b..0000000
--- a/programs/ssl/ssl_server.c
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- *  SSL server demonstration program
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_time       time
-#define mbedtls_time_t     time_t
-#define mbedtls_fprintf    fprintf
-#define mbedtls_printf     printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_CERTS_C) ||    \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) || \
-    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||     \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||    \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) || \
-    !defined(MBEDTLS_PEM_PARSE_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_CERTS_C and/or MBEDTLS_ENTROPY_C "
-           "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C "
-           "and/or MBEDTLS_PEM_PARSE_C not defined.\n");
-    return( 0 );
-}
-#else
-
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(_WIN32)
-#include <windows.h>
-#endif
-
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/error.h"
-#include "mbedtls/debug.h"
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-#include "mbedtls/ssl_cache.h"
-#endif
-
-#define HTTP_RESPONSE \
-    "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n" \
-    "<h2>mbed TLS Test Server</h2>\r\n" \
-    "<p>Successful connection using: %s</p>\r\n"
-
-#define DEBUG_LEVEL 0
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-int main( void )
-{
-    int ret, len;
-    mbedtls_net_context listen_fd, client_fd;
-    unsigned char buf[1024];
-    const char *pers = "ssl_server";
-
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt srvcert;
-    mbedtls_pk_context pkey;
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_context cache;
-#endif
-
-    mbedtls_net_init( &listen_fd );
-    mbedtls_net_init( &client_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_init( &cache );
-#endif
-    mbedtls_x509_crt_init( &srvcert );
-    mbedtls_pk_init( &pkey );
-    mbedtls_entropy_init( &entropy );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-
-#if defined(MBEDTLS_DEBUG_C)
-    mbedtls_debug_set_threshold( DEBUG_LEVEL );
-#endif
-
-    /*
-     * 1. Load the certificates and private RSA key
-     */
-    mbedtls_printf( "\n  . Loading the server cert. and key..." );
-    fflush( stdout );
-
-    /*
-     * This demonstration program uses embedded test certificates.
-     * Instead, you may want to use mbedtls_x509_crt_parse_file() to read the
-     * server and CA certificates, as well as mbedtls_pk_parse_keyfile().
-     */
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_srv_crt,
-                          mbedtls_test_srv_crt_len );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret = mbedtls_x509_crt_parse( &srvcert, (const unsigned char *) mbedtls_test_cas_pem,
-                          mbedtls_test_cas_pem_len );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
-        goto exit;
-    }
-
-    ret =  mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_srv_key,
-                         mbedtls_test_srv_key_len, NULL, 0 );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_key returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 2. Setup the listening TCP socket
-     */
-    mbedtls_printf( "  . Bind on https://localhost:4433/ ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, NULL, "4433", MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_bind returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 3. Seed the RNG
-     */
-    mbedtls_printf( "  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 4. Setup stuff
-     */
-    mbedtls_printf( "  . Setting up the SSL data...." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_SERVER,
-                    MBEDTLS_SSL_TRANSPORT_STREAM,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_conf_session_cache( &conf, &cache,
-                                   mbedtls_ssl_cache_get,
-                                   mbedtls_ssl_cache_set );
-#endif
-
-    mbedtls_ssl_conf_ca_chain( &conf, srvcert.next, NULL );
-    if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &srvcert, &pkey ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-reset:
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &client_fd );
-
-    mbedtls_ssl_session_reset( &ssl );
-
-    /*
-     * 3. Wait until a client connects
-     */
-    mbedtls_printf( "  . Waiting for a remote connection ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                                    NULL, 0, NULL ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_accept returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_set_bio( &ssl, &client_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 5. Handshake
-     */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
-    fflush( stdout );
-
-    while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned %d\n\n", ret );
-            goto reset;
-        }
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 6. Read the HTTP Request
-     */
-    mbedtls_printf( "  < Read from client:" );
-    fflush( stdout );
-
-    do
-    {
-        len = sizeof( buf ) - 1;
-        memset( buf, 0, sizeof( buf ) );
-        ret = mbedtls_ssl_read( &ssl, buf, len );
-
-        if( ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE )
-            continue;
-
-        if( ret <= 0 )
-        {
-            switch( ret )
-            {
-                case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                    mbedtls_printf( " connection was closed gracefully\n" );
-                    break;
-
-                case MBEDTLS_ERR_NET_CONN_RESET:
-                    mbedtls_printf( " connection was reset by peer\n" );
-                    break;
-
-                default:
-                    mbedtls_printf( " mbedtls_ssl_read returned -0x%x\n", -ret );
-                    break;
-            }
-
-            break;
-        }
-
-        len = ret;
-        mbedtls_printf( " %d bytes read\n\n%s", len, (char *) buf );
-
-        if( ret > 0 )
-            break;
-    }
-    while( 1 );
-
-    /*
-     * 7. Write the 200 Response
-     */
-    mbedtls_printf( "  > Write to client:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, HTTP_RESPONSE,
-                   mbedtls_ssl_get_ciphersuite( &ssl ) );
-
-    while( ( ret = mbedtls_ssl_write( &ssl, buf, len ) ) <= 0 )
-    {
-        if( ret == MBEDTLS_ERR_NET_CONN_RESET )
-        {
-            mbedtls_printf( " failed\n  ! peer closed the connection\n\n" );
-            goto reset;
-        }
-
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-            goto exit;
-        }
-    }
-
-    len = ret;
-    mbedtls_printf( " %d bytes written\n\n%s\n", len, (char *) buf );
-
-    mbedtls_printf( "  . Closing the connection..." );
-
-    while( ( ret = mbedtls_ssl_close_notify( &ssl ) ) < 0 )
-    {
-        if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
-            ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_close_notify returned %d\n\n", ret );
-            goto reset;
-        }
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    ret = 0;
-    goto reset;
-
-exit:
-
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &client_fd );
-    mbedtls_net_free( &listen_fd );
-
-    mbedtls_x509_crt_free( &srvcert );
-    mbedtls_pk_free( &pkey );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_free( &cache );
-#endif
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( ret );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_CERTS_C && MBEDTLS_ENTROPY_C &&
-          MBEDTLS_SSL_TLS_C && MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C &&
-          MBEDTLS_RSA_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_X509_CRT_PARSE_C
-          && MBEDTLS_FS_IO && MBEDTLS_PEM_PARSE_C */
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
deleted file mode 100644
index 5ee90ac..0000000
--- a/programs/ssl/ssl_server2.c
+++ /dev/null
@@ -1,3552 +0,0 @@
-/*
- *  SSL client with options
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_calloc     calloc
-#define mbedtls_free       free
-#define mbedtls_time       time
-#define mbedtls_time_t     time_t
-#define mbedtls_calloc    calloc
-#define mbedtls_fprintf    fprintf
-#define mbedtls_printf     printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif
-
-#if !defined(MBEDTLS_ENTROPY_C) || \
-    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_SRV_C) || \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_CTR_DRBG_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_ENTROPY_C and/or "
-           "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_CTR_DRBG_C and/or not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/error.h"
-#include "mbedtls/debug.h"
-#include "mbedtls/timing.h"
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "mbedtls/psa_util.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-
-#if !defined(_MSC_VER)
-#include <inttypes.h>
-#endif
-
-#if !defined(_WIN32)
-#include <signal.h>
-#endif
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-#include "mbedtls/ssl_cache.h"
-#endif
-
-#if defined(MBEDTLS_SSL_TICKET_C)
-#include "mbedtls/ssl_ticket.h"
-#endif
-
-#if defined(MBEDTLS_SSL_COOKIE_C)
-#include "mbedtls/ssl_cookie.h"
-#endif
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-#include "mbedtls/memory_buffer_alloc.h"
-#endif
-
-#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && defined(MBEDTLS_FS_IO)
-#define SNI_OPTION
-#endif
-
-#if defined(_WIN32)
-#include <windows.h>
-#endif
-
-/* Size of memory to be allocated for the heap, when using the library's memory
- * management and MBEDTLS_MEMORY_BUFFER_ALLOC_C is enabled. */
-#define MEMORY_HEAP_SIZE        120000
-
-#define DFL_SERVER_ADDR         NULL
-#define DFL_SERVER_PORT         "4433"
-#define DFL_RESPONSE_SIZE       -1
-#define DFL_DEBUG_LEVEL         0
-#define DFL_NBIO                0
-#define DFL_EVENT               0
-#define DFL_READ_TIMEOUT        0
-#define DFL_CA_FILE             ""
-#define DFL_CA_PATH             ""
-#define DFL_CRT_FILE            ""
-#define DFL_KEY_FILE            ""
-#define DFL_CRT_FILE2           ""
-#define DFL_KEY_FILE2           ""
-#define DFL_ASYNC_OPERATIONS    "-"
-#define DFL_ASYNC_PRIVATE_DELAY1 ( -1 )
-#define DFL_ASYNC_PRIVATE_DELAY2 ( -1 )
-#define DFL_ASYNC_PRIVATE_ERROR  ( 0 )
-#define DFL_PSK                 ""
-#define DFL_PSK_OPAQUE          0
-#define DFL_PSK_LIST_OPAQUE     0
-#define DFL_PSK_IDENTITY        "Client_identity"
-#define DFL_ECJPAKE_PW          NULL
-#define DFL_PSK_LIST            NULL
-#define DFL_FORCE_CIPHER        0
-#define DFL_VERSION_SUITES      NULL
-#define DFL_RENEGOTIATION       MBEDTLS_SSL_RENEGOTIATION_DISABLED
-#define DFL_ALLOW_LEGACY        -2
-#define DFL_RENEGOTIATE         0
-#define DFL_RENEGO_DELAY        -2
-#define DFL_RENEGO_PERIOD       ( (uint64_t)-1 )
-#define DFL_EXCHANGES           1
-#define DFL_MIN_VERSION         -1
-#define DFL_MAX_VERSION         -1
-#define DFL_ARC4                -1
-#define DFL_SHA1                -1
-#define DFL_AUTH_MODE           -1
-#define DFL_CERT_REQ_CA_LIST    MBEDTLS_SSL_CERT_REQ_CA_LIST_ENABLED
-#define DFL_MFL_CODE            MBEDTLS_SSL_MAX_FRAG_LEN_NONE
-#define DFL_TRUNC_HMAC          -1
-#define DFL_TICKETS             MBEDTLS_SSL_SESSION_TICKETS_ENABLED
-#define DFL_TICKET_TIMEOUT      86400
-#define DFL_CACHE_MAX           -1
-#define DFL_CACHE_TIMEOUT       -1
-#define DFL_SNI                 NULL
-#define DFL_ALPN_STRING         NULL
-#define DFL_CURVES              NULL
-#define DFL_DHM_FILE            NULL
-#define DFL_TRANSPORT           MBEDTLS_SSL_TRANSPORT_STREAM
-#define DFL_COOKIES             1
-#define DFL_ANTI_REPLAY         -1
-#define DFL_HS_TO_MIN           0
-#define DFL_HS_TO_MAX           0
-#define DFL_DTLS_MTU            -1
-#define DFL_BADMAC_LIMIT        -1
-#define DFL_DGRAM_PACKING        1
-#define DFL_EXTENDED_MS         -1
-#define DFL_ETM                 -1
-#define DFL_CA_CALLBACK         0
-
-#define LONG_RESPONSE "<p>01-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n" \
-    "02-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n"  \
-    "03-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n"  \
-    "04-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n"  \
-    "05-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n"  \
-    "06-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n"  \
-    "07-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah</p>\r\n"
-
-/* Uncomment LONG_RESPONSE at the end of HTTP_RESPONSE to test sending longer
- * packets (for fragmentation purposes) */
-#define HTTP_RESPONSE \
-    "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n" \
-    "<h2>mbed TLS Test Server</h2>\r\n" \
-    "<p>Successful connection using: %s</p>\r\n" // LONG_RESPONSE
-
-/*
- * Size of the basic I/O buffer. Able to hold our default response.
- *
- * You will need to adapt the mbedtls_ssl_get_bytes_avail() test in ssl-opt.sh
- * if you change this value to something outside the range <= 100 or > 500
- */
-#define DFL_IO_BUF_LEN      200
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_FS_IO)
-#define USAGE_IO \
-    "    ca_file=%%s          The single file containing the top-level CA(s) you fully trust\n" \
-    "                        default: \"\" (pre-loaded)\n" \
-    "    ca_path=%%s          The path containing the top-level CA(s) you fully trust\n" \
-    "                        default: \"\" (pre-loaded) (overrides ca_file)\n" \
-    "    crt_file=%%s         Your own cert and chain (in bottom to top order, top may be omitted)\n" \
-    "                        default: see note after key_file2\n" \
-    "    key_file=%%s         default: see note after key_file2\n" \
-    "    crt_file2=%%s        Your second cert and chain (in bottom to top order, top may be omitted)\n" \
-    "                        default: see note after key_file2\n" \
-    "    key_file2=%%s        default: see note below\n" \
-    "                        note: if neither crt_file/key_file nor crt_file2/key_file2 are used,\n" \
-    "                              preloaded certificate(s) and key(s) are used if available\n" \
-    "    dhm_file=%%s        File containing Diffie-Hellman parameters\n" \
-    "                       default: preloaded parameters\n"
-#else
-#define USAGE_IO \
-    "\n"                                                    \
-    "    No file operations available (MBEDTLS_FS_IO not defined)\n" \
-    "\n"
-#endif /* MBEDTLS_FS_IO */
-#else
-#define USAGE_IO ""
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-#define USAGE_SSL_ASYNC \
-    "    async_operations=%%c...   d=decrypt, s=sign (default: -=off)\n" \
-    "    async_private_delay1=%%d  Asynchronous delay for key_file or preloaded key\n" \
-    "    async_private_delay2=%%d  Asynchronous delay for key_file2 and sni\n" \
-    "                              default: -1 (not asynchronous)\n" \
-    "    async_private_error=%%d   Async callback error injection (default=0=none,\n" \
-    "                              1=start, 2=cancel, 3=resume, negative=first time only)"
-#else
-#define USAGE_SSL_ASYNC ""
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-#define USAGE_PSK_RAW                                               \
-    "    psk=%%s              default: \"\" (in hex, without 0x)\n"     \
-    "    psk_list=%%s         default: \"\"\n"                          \
-    "                          A list of (PSK identity, PSK value) pairs.\n" \
-    "                          The PSK values are in hex, without 0x.\n" \
-    "                          id1,psk1[,id2,psk2[,...]]\n"             \
-    "    psk_identity=%%s     default: \"Client_identity\"\n"
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#define USAGE_PSK_SLOT                          \
-    "    psk_opaque=%%d       default: 0 (don't use opaque static PSK)\n"     \
-    "                          Enable this to store the PSK configured through command line\n" \
-    "                          parameter `psk` in a PSA-based key slot.\n" \
-    "                          Note: Currently only supported in conjunction with\n"                  \
-    "                          the use of min_version to force TLS 1.2 and force_ciphersuite \n"      \
-    "                          to force a particular PSK-only ciphersuite.\n"                         \
-    "                          Note: This is to test integration of PSA-based opaque PSKs with\n"     \
-    "                          Mbed TLS only. Production systems are likely to configure Mbed TLS\n"  \
-    "                          with prepopulated key slots instead of importing raw key material.\n" \
-    "    psk_list_opaque=%%d  default: 0 (don't use opaque dynamic PSKs)\n"     \
-    "                          Enable this to store the list of dynamically chosen PSKs configured\n" \
-    "                          through the command line parameter `psk_list` in PSA-based key slots.\n" \
-    "                          Note: Currently only supported in conjunction with\n" \
-    "                          the use of min_version to force TLS 1.2 and force_ciphersuite \n" \
-    "                          to force a particular PSK-only ciphersuite.\n" \
-    "                          Note: This is to test integration of PSA-based opaque PSKs with\n" \
-    "                          Mbed TLS only. Production systems are likely to configure Mbed TLS\n" \
-    "                          with prepopulated key slots instead of importing raw key material.\n"
-#else
-#define USAGE_PSK_SLOT ""
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-#define USAGE_PSK USAGE_PSK_RAW USAGE_PSK_SLOT
-#else
-#define USAGE_PSK ""
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-#define USAGE_CA_CALLBACK                       \
-    "   ca_callback=%%d       default: 0 (disabled)\n"      \
-    "                         Enable this to use the trusted certificate callback function\n"
-#else
-#define USAGE_CA_CALLBACK ""
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-#define USAGE_TICKETS                                       \
-    "    tickets=%%d          default: 1 (enabled)\n"       \
-    "    ticket_timeout=%%d   default: 86400 (one day)\n"
-#else
-#define USAGE_TICKETS ""
-#endif /* MBEDTLS_SSL_SESSION_TICKETS */
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-#define USAGE_CACHE                                             \
-    "    cache_max=%%d        default: cache default (50)\n"    \
-    "    cache_timeout=%%d    default: cache default (1d)\n"
-#else
-#define USAGE_CACHE ""
-#endif /* MBEDTLS_SSL_CACHE_C */
-
-#if defined(SNI_OPTION)
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-#define SNI_CRL              ",crl"
-#else
-#define SNI_CRL              ""
-#endif
-
-#define USAGE_SNI                                                           \
-    "    sni=%%s              name1,cert1,key1,ca1"SNI_CRL",auth1[,...]\n"  \
-    "                        default: disabled\n"
-#else
-#define USAGE_SNI ""
-#endif /* SNI_OPTION */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-#define USAGE_MAX_FRAG_LEN                                      \
-    "    max_frag_len=%%d     default: 16384 (tls default)\n"   \
-    "                        options: 512, 1024, 2048, 4096\n"
-#else
-#define USAGE_MAX_FRAG_LEN ""
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-#define USAGE_TRUNC_HMAC \
-    "    trunc_hmac=%%d       default: library default\n"
-#else
-#define USAGE_TRUNC_HMAC ""
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-#define USAGE_ALPN \
-    "    alpn=%%s             default: \"\" (disabled)\n"   \
-    "                        example: spdy/1,http/1.1\n"
-#else
-#define USAGE_ALPN ""
-#endif /* MBEDTLS_SSL_ALPN */
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-#define USAGE_COOKIES \
-    "    cookies=0/1/-1      default: 1 (enabled)\n"        \
-    "                        0: disabled, -1: library default (broken)\n"
-#else
-#define USAGE_COOKIES ""
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-#define USAGE_ANTI_REPLAY \
-    "    anti_replay=0/1     default: (library default: enabled)\n"
-#else
-#define USAGE_ANTI_REPLAY ""
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-#define USAGE_BADMAC_LIMIT \
-    "    badmac_limit=%%d     default: (library default: disabled)\n"
-#else
-#define USAGE_BADMAC_LIMIT ""
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-#define USAGE_DTLS \
-    "    dtls=%%d             default: 0 (TLS)\n"                           \
-    "    hs_timeout=%%d-%%d    default: (library default: 1000-60000)\n"    \
-    "                        range of DTLS handshake timeouts in millisecs\n" \
-    "    mtu=%%d              default: (library default: unlimited)\n"  \
-    "    dgram_packing=%%d    default: 1 (allowed)\n"                   \
-    "                        allow or forbid packing of multiple\n" \
-    "                        records within a single datgram.\n"
-#else
-#define USAGE_DTLS ""
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-#define USAGE_EMS \
-    "    extended_ms=0/1     default: (library default: on)\n"
-#else
-#define USAGE_EMS ""
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-#define USAGE_ETM \
-    "    etm=0/1             default: (library default: on)\n"
-#else
-#define USAGE_ETM ""
-#endif
-
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-#define USAGE_RENEGO \
-    "    renegotiation=%%d    default: 0 (disabled)\n"      \
-    "    renegotiate=%%d      default: 0 (disabled)\n"      \
-    "    renego_delay=%%d     default: -2 (library default)\n" \
-    "    renego_period=%%d    default: (2^64 - 1 for TLS, 2^48 - 1 for DTLS)\n"
-#else
-#define USAGE_RENEGO ""
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-#define USAGE_ECJPAKE \
-    "    ecjpake_pw=%%s       default: none (disabled)\n"
-#else
-#define USAGE_ECJPAKE ""
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-#define USAGE_CURVES \
-    "    curves=a,b,c,d      default: \"default\" (library default)\n"  \
-    "                        example: \"secp521r1,brainpoolP512r1\"\n"  \
-    "                        - use \"none\" for empty list\n"           \
-    "                        - see mbedtls_ecp_curve_list()\n"          \
-    "                          for acceptable curve names\n"
-#else
-#define USAGE_CURVES ""
-#endif
-
-#define USAGE \
-    "\n usage: ssl_server2 param=<>...\n"                   \
-    "\n acceptable parameters:\n"                           \
-    "    server_addr=%%s      default: (all interfaces)\n"  \
-    "    server_port=%%d      default: 4433\n"              \
-    "    debug_level=%%d      default: 0 (disabled)\n"      \
-    "    buffer_size=%%d      default: 200 \n" \
-    "                         (minimum: 1, max: 16385)\n" \
-    "    response_size=%%d    default: about 152 (basic response)\n" \
-    "                          (minimum: 0, max: 16384)\n" \
-    "                          increases buffer_size if bigger\n"\
-    "    nbio=%%d             default: 0 (blocking I/O)\n"  \
-    "                        options: 1 (non-blocking), 2 (added delays)\n" \
-    "    event=%%d            default: 0 (loop)\n"                            \
-    "                        options: 1 (level-triggered, implies nbio=1),\n" \
-    "    read_timeout=%%d     default: 0 ms (no timeout)\n"    \
-    "\n"                                                    \
-    USAGE_DTLS                                              \
-    USAGE_COOKIES                                           \
-    USAGE_ANTI_REPLAY                                       \
-    USAGE_BADMAC_LIMIT                                      \
-    "\n"                                                    \
-    "    auth_mode=%%s        default: (library default: none)\n"      \
-    "                        options: none, optional, required\n" \
-    "    cert_req_ca_list=%%d default: 1 (send ca list)\n"  \
-    "                        options: 1 (send ca list), 0 (don't send)\n" \
-    USAGE_IO                                                \
-    USAGE_SSL_ASYNC                                         \
-    USAGE_SNI                                               \
-    "\n"                                                    \
-    USAGE_PSK                                               \
-    USAGE_CA_CALLBACK                                       \
-    USAGE_ECJPAKE                                           \
-    "\n"                                                    \
-    "    allow_legacy=%%d     default: (library default: no)\n"      \
-    USAGE_RENEGO                                            \
-    "    exchanges=%%d        default: 1\n"                 \
-    "\n"                                                    \
-    USAGE_TICKETS                                           \
-    USAGE_CACHE                                             \
-    USAGE_MAX_FRAG_LEN                                      \
-    USAGE_TRUNC_HMAC                                        \
-    USAGE_ALPN                                              \
-    USAGE_EMS                                               \
-    USAGE_ETM                                               \
-    USAGE_CURVES                                            \
-    "\n"                                                    \
-    "    arc4=%%d             default: (library default: 0)\n" \
-    "    allow_sha1=%%d       default: 0\n"                             \
-    "    min_version=%%s      default: (library default: tls1)\n"       \
-    "    max_version=%%s      default: (library default: tls1_2)\n"     \
-    "    force_version=%%s    default: \"\" (none)\n"       \
-    "                        options: ssl3, tls1, tls1_1, tls1_2, dtls1, dtls1_2\n" \
-    "\n"                                                                \
-    "    version_suites=a,b,c,d      per-version ciphersuites\n"        \
-    "                                in order from ssl3 to tls1_2\n"    \
-    "                                default: all enabled\n"            \
-    "    force_ciphersuite=<name>    default: all enabled\n"            \
-    "    query_config=<name>         return 0 if the specified\n"       \
-    "                                configuration macro is defined and 1\n"  \
-    "                                otherwise. The expansion of the macro\n" \
-    "                                is printed if it is defined\n"     \
-    " acceptable ciphersuite names:\n"
-
-
-#define ALPN_LIST_SIZE  10
-#define CURVE_LIST_SIZE 20
-
-#define PUT_UINT64_BE(out_be,in_le,i)                                   \
-{                                                                       \
-    (out_be)[(i) + 0] = (unsigned char)( ( (in_le) >> 56 ) & 0xFF );    \
-    (out_be)[(i) + 1] = (unsigned char)( ( (in_le) >> 48 ) & 0xFF );    \
-    (out_be)[(i) + 2] = (unsigned char)( ( (in_le) >> 40 ) & 0xFF );    \
-    (out_be)[(i) + 3] = (unsigned char)( ( (in_le) >> 32 ) & 0xFF );    \
-    (out_be)[(i) + 4] = (unsigned char)( ( (in_le) >> 24 ) & 0xFF );    \
-    (out_be)[(i) + 5] = (unsigned char)( ( (in_le) >> 16 ) & 0xFF );    \
-    (out_be)[(i) + 6] = (unsigned char)( ( (in_le) >> 8  ) & 0xFF );    \
-    (out_be)[(i) + 7] = (unsigned char)( ( (in_le) >> 0  ) & 0xFF );    \
-}
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *server_addr;    /* address on which the ssl service runs    */
-    const char *server_port;    /* port on which the ssl service runs       */
-    int debug_level;            /* level of debugging                       */
-    int nbio;                   /* should I/O be blocking?                  */
-    int event;                  /* loop or event-driven IO? level or edge triggered? */
-    uint32_t read_timeout;      /* timeout on mbedtls_ssl_read() in milliseconds    */
-    int response_size;          /* pad response with header to requested size */
-    uint16_t buffer_size;       /* IO buffer size */
-    const char *ca_file;        /* the file with the CA certificate(s)      */
-    const char *ca_path;        /* the path with the CA certificate(s) reside */
-    const char *crt_file;       /* the file with the server certificate     */
-    const char *key_file;       /* the file with the server key             */
-    const char *crt_file2;      /* the file with the 2nd server certificate */
-    const char *key_file2;      /* the file with the 2nd server key         */
-    const char *async_operations; /* supported SSL asynchronous operations  */
-    int async_private_delay1;   /* number of times f_async_resume needs to be called for key 1, or -1 for no async */
-    int async_private_delay2;   /* number of times f_async_resume needs to be called for key 2, or -1 for no async */
-    int async_private_error;    /* inject error in async private callback */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    int psk_opaque;
-    int psk_list_opaque;
-#endif
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    int ca_callback;            /* Use callback for trusted certificate list */
-#endif
-    const char *psk;            /* the pre-shared key                       */
-    const char *psk_identity;   /* the pre-shared key identity              */
-    char *psk_list;             /* list of PSK id/key pairs for callback    */
-    const char *ecjpake_pw;     /* the EC J-PAKE password                   */
-    int force_ciphersuite[2];   /* protocol/ciphersuite to use, or all      */
-    const char *version_suites; /* per-version ciphersuites                 */
-    int renegotiation;          /* enable / disable renegotiation           */
-    int allow_legacy;           /* allow legacy renegotiation               */
-    int renegotiate;            /* attempt renegotiation?                   */
-    int renego_delay;           /* delay before enforcing renegotiation     */
-    uint64_t renego_period;     /* period for automatic renegotiation       */
-    int exchanges;              /* number of data exchanges                 */
-    int min_version;            /* minimum protocol version accepted        */
-    int max_version;            /* maximum protocol version accepted        */
-    int arc4;                   /* flag for arc4 suites support             */
-    int allow_sha1;             /* flag for SHA-1 support                   */
-    int auth_mode;              /* verify mode for connection               */
-    int cert_req_ca_list;       /* should we send the CA list?              */
-    unsigned char mfl_code;     /* code for maximum fragment length         */
-    int trunc_hmac;             /* accept truncated hmac?                   */
-    int tickets;                /* enable / disable session tickets         */
-    int ticket_timeout;         /* session ticket lifetime                  */
-    int cache_max;              /* max number of session cache entries      */
-    int cache_timeout;          /* expiration delay of session cache entries */
-    char *sni;                  /* string describing sni information        */
-    const char *curves;         /* list of supported elliptic curves        */
-    const char *alpn_string;    /* ALPN supported protocols                 */
-    const char *dhm_file;       /* the file with the DH parameters          */
-    int extended_ms;            /* allow negotiation of extended MS?        */
-    int etm;                    /* allow negotiation of encrypt-then-MAC?   */
-    int transport;              /* TLS or DTLS?                             */
-    int cookies;                /* Use cookies for DTLS? -1 to break them   */
-    int anti_replay;            /* Use anti-replay for DTLS? -1 for default */
-    uint32_t hs_to_min;         /* Initial value of DTLS handshake timer    */
-    uint32_t hs_to_max;         /* Max value of DTLS handshake timer        */
-    int dtls_mtu;               /* UDP Maximum tranport unit for DTLS       */
-    int dgram_packing;          /* allow/forbid datagram packing            */
-    int badmac_limit;           /* Limit of records with bad MAC            */
-} opt;
-
-int query_config( const char *config );
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    const char *p, *basename;
-
-    /* Extract basename from file */
-    for( p = basename = file; *p != '\0'; p++ )
-        if( *p == '/' || *p == '\\' )
-            basename = p + 1;
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: |%d| %s", basename, line, level, str );
-    fflush(  (FILE *) ctx  );
-}
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-int ca_callback( void *data, mbedtls_x509_crt const *child,
-                 mbedtls_x509_crt **candidates)
-{
-    int ret = 0;
-    mbedtls_x509_crt *ca = (mbedtls_x509_crt *) data;
-    mbedtls_x509_crt *first;
-
-    /* This is a test-only implementation of the CA callback
-     * which always returns the entire list of trusted certificates.
-     * Production implementations managing a large number of CAs
-     * should use an efficient presentation and lookup for the
-     * set of trusted certificates (such as a hashtable) and only
-     * return those trusted certificates which satisfy basic
-     * parental checks, such as the matching of child `Issuer`
-     * and parent `Subject` field. */
-    ((void) child);
-
-    first = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) );
-    if( first == NULL )
-    {
-        ret = -1;
-        goto exit;
-    }
-    mbedtls_x509_crt_init( first );
-
-    if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 )
-    {
-        ret = -1;
-        goto exit;
-    }
-
-    while( ca->next != NULL )
-    {
-        ca = ca->next;
-        if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 )
-        {
-            ret = -1;
-            goto exit;
-        }
-    }
-
-exit:
-
-    if( ret != 0 )
-    {
-        mbedtls_x509_crt_free( first );
-        mbedtls_free( first );
-        first = NULL;
-    }
-
-    *candidates = first;
-    return( ret );
-}
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-/*
- * Test recv/send functions that make sure each try returns
- * WANT_READ/WANT_WRITE at least once before sucesseding
- */
-static int my_recv( void *ctx, unsigned char *buf, size_t len )
-{
-    static int first_try = 1;
-    int ret;
-
-    if( first_try )
-    {
-        first_try = 0;
-        return( MBEDTLS_ERR_SSL_WANT_READ );
-    }
-
-    ret = mbedtls_net_recv( ctx, buf, len );
-    if( ret != MBEDTLS_ERR_SSL_WANT_READ )
-        first_try = 1; /* Next call will be a new operation */
-    return( ret );
-}
-
-static int my_send( void *ctx, const unsigned char *buf, size_t len )
-{
-    static int first_try = 1;
-    int ret;
-
-    if( first_try )
-    {
-        first_try = 0;
-        return( MBEDTLS_ERR_SSL_WANT_WRITE );
-    }
-
-    ret = mbedtls_net_send( ctx, buf, len );
-    if( ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-        first_try = 1; /* Next call will be a new operation */
-    return( ret );
-}
-
-/*
- * Return authmode from string, or -1 on error
- */
-static int get_auth_mode( const char *s )
-{
-    if( strcmp( s, "none" ) == 0 )
-        return( MBEDTLS_SSL_VERIFY_NONE );
-    if( strcmp( s, "optional" ) == 0 )
-        return( MBEDTLS_SSL_VERIFY_OPTIONAL );
-    if( strcmp( s, "required" ) == 0 )
-        return( MBEDTLS_SSL_VERIFY_REQUIRED );
-
-    return( -1 );
-}
-
-/*
- * Used by sni_parse and psk_parse to handle coma-separated lists
- */
-#define GET_ITEM( dst )         \
-    do                          \
-    {                           \
-        (dst) = p;              \
-        while( *p != ',' )      \
-            if( ++p > end )     \
-                goto error;     \
-        *p++ = '\0';            \
-    } while( 0 )
-
-#if defined(SNI_OPTION)
-typedef struct _sni_entry sni_entry;
-
-struct _sni_entry {
-    const char *name;
-    mbedtls_x509_crt *cert;
-    mbedtls_pk_context *key;
-    mbedtls_x509_crt* ca;
-    mbedtls_x509_crl* crl;
-    int authmode;
-    sni_entry *next;
-};
-
-void sni_free( sni_entry *head )
-{
-    sni_entry *cur = head, *next;
-
-    while( cur != NULL )
-    {
-        mbedtls_x509_crt_free( cur->cert );
-        mbedtls_free( cur->cert );
-
-        mbedtls_pk_free( cur->key );
-        mbedtls_free( cur->key );
-
-        mbedtls_x509_crt_free( cur->ca );
-        mbedtls_free( cur->ca );
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-        mbedtls_x509_crl_free( cur->crl );
-        mbedtls_free( cur->crl );
-#endif
-        next = cur->next;
-        mbedtls_free( cur );
-        cur = next;
-    }
-}
-
-/*
- * Parse a string of sextuples name1,crt1,key1,ca1,crl1,auth1[,...]
- * into a usable sni_entry list. For ca1, crl1, auth1, the special value
- * '-' means unset. If ca1 is unset, then crl1 is ignored too.
- *
- * Modifies the input string! This is not production quality!
- */
-sni_entry *sni_parse( char *sni_string )
-{
-    sni_entry *cur = NULL, *new = NULL;
-    char *p = sni_string;
-    char *end = p;
-    char *crt_file, *key_file, *ca_file, *auth_str;
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-    char *crl_file;
-#endif
-
-    while( *end != '\0' )
-        ++end;
-    *end = ',';
-
-    while( p <= end )
-    {
-        if( ( new = mbedtls_calloc( 1, sizeof( sni_entry ) ) ) == NULL )
-        {
-            sni_free( cur );
-            return( NULL );
-        }
-
-        GET_ITEM( new->name );
-        GET_ITEM( crt_file );
-        GET_ITEM( key_file );
-        GET_ITEM( ca_file );
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-        GET_ITEM( crl_file );
-#endif
-        GET_ITEM( auth_str );
-
-        if( ( new->cert = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) ) ) == NULL ||
-            ( new->key = mbedtls_calloc( 1, sizeof( mbedtls_pk_context ) ) ) == NULL )
-            goto error;
-
-        mbedtls_x509_crt_init( new->cert );
-        mbedtls_pk_init( new->key );
-
-        if( mbedtls_x509_crt_parse_file( new->cert, crt_file ) != 0 ||
-            mbedtls_pk_parse_keyfile( new->key, key_file, "" ) != 0 )
-            goto error;
-
-        if( strcmp( ca_file, "-" ) != 0 )
-        {
-            if( ( new->ca = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) ) ) == NULL )
-                goto error;
-
-            mbedtls_x509_crt_init( new->ca );
-
-            if( mbedtls_x509_crt_parse_file( new->ca, ca_file ) != 0 )
-                goto error;
-        }
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-        if( strcmp( crl_file, "-" ) != 0 )
-        {
-            if( ( new->crl = mbedtls_calloc( 1, sizeof( mbedtls_x509_crl ) ) ) == NULL )
-                goto error;
-
-            mbedtls_x509_crl_init( new->crl );
-
-            if( mbedtls_x509_crl_parse_file( new->crl, crl_file ) != 0 )
-                goto error;
-        }
-#endif
-
-        if( strcmp( auth_str, "-" ) != 0 )
-        {
-            if( ( new->authmode = get_auth_mode( auth_str ) ) < 0 )
-                goto error;
-        }
-        else
-            new->authmode = DFL_AUTH_MODE;
-
-        new->next = cur;
-        cur = new;
-    }
-
-    return( cur );
-
-error:
-    sni_free( new );
-    sni_free( cur );
-    return( NULL );
-}
-
-/*
- * SNI callback.
- */
-int sni_callback( void *p_info, mbedtls_ssl_context *ssl,
-                  const unsigned char *name, size_t name_len )
-{
-    const sni_entry *cur = (const sni_entry *) p_info;
-
-    while( cur != NULL )
-    {
-        if( name_len == strlen( cur->name ) &&
-            memcmp( name, cur->name, name_len ) == 0 )
-        {
-            if( cur->ca != NULL )
-                mbedtls_ssl_set_hs_ca_chain( ssl, cur->ca, cur->crl );
-
-            if( cur->authmode != DFL_AUTH_MODE )
-                mbedtls_ssl_set_hs_authmode( ssl, cur->authmode );
-
-            return( mbedtls_ssl_set_hs_own_cert( ssl, cur->cert, cur->key ) );
-        }
-
-        cur = cur->next;
-    }
-
-    return( -1 );
-}
-
-#endif /* SNI_OPTION */
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-
-#define HEX2NUM( c )                        \
-    do                                      \
-    {                                       \
-        if( (c) >= '0' && (c) <= '9' )      \
-            (c) -= '0';                     \
-        else if( (c) >= 'a' && (c) <= 'f' ) \
-            (c) -= 'a' - 10;                \
-        else if( (c) >= 'A' && (c) <= 'F' ) \
-            (c) -= 'A' - 10;                \
-        else                                \
-            return( -1 );                   \
-    } while( 0 )
-
-/*
- * Convert a hex string to bytes.
- * Return 0 on success, -1 on error.
- */
-int unhexify( unsigned char *output, const char *input, size_t *olen )
-{
-    unsigned char c;
-    size_t j;
-
-    *olen = strlen( input );
-    if( *olen % 2 != 0 || *olen / 2 > MBEDTLS_PSK_MAX_LEN )
-        return( -1 );
-    *olen /= 2;
-
-    for( j = 0; j < *olen * 2; j += 2 )
-    {
-        c = input[j];
-        HEX2NUM( c );
-        output[ j / 2 ] = c << 4;
-
-        c = input[j + 1];
-        HEX2NUM( c );
-        output[ j / 2 ] |= c;
-    }
-
-    return( 0 );
-}
-
-typedef struct _psk_entry psk_entry;
-
-struct _psk_entry
-{
-    const char *name;
-    size_t key_len;
-    unsigned char key[MBEDTLS_PSK_MAX_LEN];
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_key_handle_t slot;
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    psk_entry *next;
-};
-
-/*
- * Free a list of psk_entry's
- */
-int psk_free( psk_entry *head )
-{
-    psk_entry *next;
-
-    while( head != NULL )
-    {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        psa_status_t status;
-        psa_key_handle_t const slot = head->slot;
-
-        if( slot != 0 )
-        {
-            status = psa_destroy_key( slot );
-            if( status != PSA_SUCCESS )
-                return( status );
-        }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-        next = head->next;
-        mbedtls_free( head );
-        head = next;
-    }
-
-    return( 0 );
-}
-
-/*
- * Parse a string of pairs name1,key1[,name2,key2[,...]]
- * into a usable psk_entry list.
- *
- * Modifies the input string! This is not production quality!
- */
-psk_entry *psk_parse( char *psk_string )
-{
-    psk_entry *cur = NULL, *new = NULL;
-    char *p = psk_string;
-    char *end = p;
-    char *key_hex;
-
-    while( *end != '\0' )
-        ++end;
-    *end = ',';
-
-    while( p <= end )
-    {
-        if( ( new = mbedtls_calloc( 1, sizeof( psk_entry ) ) ) == NULL )
-            goto error;
-
-        memset( new, 0, sizeof( psk_entry ) );
-
-        GET_ITEM( new->name );
-        GET_ITEM( key_hex );
-
-        if( unhexify( new->key, key_hex, &new->key_len ) != 0 )
-            goto error;
-
-        new->next = cur;
-        cur = new;
-    }
-
-    return( cur );
-
-error:
-    psk_free( new );
-    psk_free( cur );
-    return( 0 );
-}
-
-/*
- * PSK callback
- */
-int psk_callback( void *p_info, mbedtls_ssl_context *ssl,
-                  const unsigned char *name, size_t name_len )
-{
-    psk_entry *cur = (psk_entry *) p_info;
-
-    while( cur != NULL )
-    {
-        if( name_len == strlen( cur->name ) &&
-            memcmp( name, cur->name, name_len ) == 0 )
-        {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-            if( cur->slot != 0 )
-                return( mbedtls_ssl_set_hs_psk_opaque( ssl, cur->slot ) );
-            else
-#endif
-            return( mbedtls_ssl_set_hs_psk( ssl, cur->key, cur->key_len ) );
-        }
-
-        cur = cur->next;
-    }
-
-    return( -1 );
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-static mbedtls_net_context listen_fd, client_fd;
-
-/* Interruption handler to ensure clean exit (for valgrind testing) */
-#if !defined(_WIN32)
-static int received_sigterm = 0;
-void term_handler( int sig )
-{
-    ((void) sig);
-    received_sigterm = 1;
-    mbedtls_net_free( &listen_fd ); /* causes mbedtls_net_accept() to abort */
-    mbedtls_net_free( &client_fd ); /* causes net_read() to abort */
-}
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-static int ssl_sig_hashes_for_test[] = {
-#if defined(MBEDTLS_SHA512_C)
-    MBEDTLS_MD_SHA512,
-    MBEDTLS_MD_SHA384,
-#endif
-#if defined(MBEDTLS_SHA256_C)
-    MBEDTLS_MD_SHA256,
-    MBEDTLS_MD_SHA224,
-#endif
-#if defined(MBEDTLS_SHA1_C)
-    /* Allow SHA-1 as we use it extensively in tests. */
-    MBEDTLS_MD_SHA1,
-#endif
-    MBEDTLS_MD_NONE
-};
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-/** Return true if \p ret is a status code indicating that there is an
- * operation in progress on an SSL connection, and false if it indicates
- * success or a fatal error.
- *
- * The possible operations in progress are:
- *
- * - A read, when the SSL input buffer does not contain a full message.
- * - A write, when the SSL output buffer contains some data that has not
- *   been sent over the network yet.
- * - An asynchronous callback that has not completed yet. */
-static int mbedtls_status_is_ssl_in_progress( int ret )
-{
-    return( ret == MBEDTLS_ERR_SSL_WANT_READ ||
-            ret == MBEDTLS_ERR_SSL_WANT_WRITE ||
-            ret == MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS );
-}
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-typedef struct
-{
-    mbedtls_x509_crt *cert; /*!< Certificate corresponding to the key */
-    mbedtls_pk_context *pk; /*!< Private key */
-    unsigned delay; /*!< Number of resume steps to go through */
-    unsigned pk_owned : 1; /*!< Whether to free the pk object on exit */
-} ssl_async_key_slot_t;
-
-typedef enum {
-    SSL_ASYNC_INJECT_ERROR_NONE = 0, /*!< Let the callbacks succeed */
-    SSL_ASYNC_INJECT_ERROR_START, /*!< Inject error during start */
-    SSL_ASYNC_INJECT_ERROR_CANCEL, /*!< Close the connection after async start */
-    SSL_ASYNC_INJECT_ERROR_RESUME, /*!< Inject error during resume */
-#define SSL_ASYNC_INJECT_ERROR_MAX SSL_ASYNC_INJECT_ERROR_RESUME
-} ssl_async_inject_error_t;
-
-typedef struct
-{
-    ssl_async_key_slot_t slots[4]; /* key, key2, sni1, sni2 */
-    size_t slots_used;
-    ssl_async_inject_error_t inject_error;
-    int (*f_rng)(void *, unsigned char *, size_t);
-    void *p_rng;
-} ssl_async_key_context_t;
-
-int ssl_async_set_key( ssl_async_key_context_t *ctx,
-                       mbedtls_x509_crt *cert,
-                       mbedtls_pk_context *pk,
-                       int pk_take_ownership,
-                       unsigned delay )
-{
-    if( ctx->slots_used >= sizeof( ctx->slots ) / sizeof( *ctx->slots ) )
-        return( -1 );
-    ctx->slots[ctx->slots_used].cert = cert;
-    ctx->slots[ctx->slots_used].pk = pk;
-    ctx->slots[ctx->slots_used].delay = delay;
-    ctx->slots[ctx->slots_used].pk_owned = pk_take_ownership;
-    ++ctx->slots_used;
-    return( 0 );
-}
-
-#define SSL_ASYNC_INPUT_MAX_SIZE 512
-
-typedef enum
-{
-    ASYNC_OP_SIGN,
-    ASYNC_OP_DECRYPT,
-} ssl_async_operation_type_t;
-/* Note that the enum above and the array below need to be kept in sync!
- * `ssl_async_operation_names[op]` is the name of op for each value `op`
- * of type `ssl_async_operation_type_t`. */
-static const char *const ssl_async_operation_names[] =
-{
-    "sign",
-    "decrypt",
-};
-
-typedef struct
-{
-    unsigned slot;
-    ssl_async_operation_type_t operation_type;
-    mbedtls_md_type_t md_alg;
-    unsigned char input[SSL_ASYNC_INPUT_MAX_SIZE];
-    size_t input_len;
-    unsigned remaining_delay;
-} ssl_async_operation_context_t;
-
-static int ssl_async_start( mbedtls_ssl_context *ssl,
-                            mbedtls_x509_crt *cert,
-                            ssl_async_operation_type_t op_type,
-                            mbedtls_md_type_t md_alg,
-                            const unsigned char *input,
-                            size_t input_len )
-{
-    ssl_async_key_context_t *config_data =
-        mbedtls_ssl_conf_get_async_config_data( ssl->conf );
-    unsigned slot;
-    ssl_async_operation_context_t *ctx = NULL;
-    const char *op_name = ssl_async_operation_names[op_type];
-
-    {
-        char dn[100];
-        if( mbedtls_x509_dn_gets( dn, sizeof( dn ), &cert->subject ) > 0 )
-            mbedtls_printf( "Async %s callback: looking for DN=%s\n",
-                            op_name, dn );
-    }
-
-    /* Look for a private key that matches the public key in cert.
-     * Since this test code has the private key inside Mbed TLS,
-     * we call mbedtls_pk_check_pair to match a private key with the
-     * public key. */
-    for( slot = 0; slot < config_data->slots_used; slot++ )
-    {
-        if( mbedtls_pk_check_pair( &cert->pk,
-                                   config_data->slots[slot].pk ) == 0 )
-            break;
-    }
-    if( slot == config_data->slots_used )
-    {
-        mbedtls_printf( "Async %s callback: no key matches this certificate.\n",
-                        op_name );
-        return( MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH );
-    }
-    mbedtls_printf( "Async %s callback: using key slot %u, delay=%u.\n",
-                    op_name, slot, config_data->slots[slot].delay );
-
-    if( config_data->inject_error == SSL_ASYNC_INJECT_ERROR_START )
-    {
-        mbedtls_printf( "Async %s callback: injected error\n", op_name );
-        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
-    }
-
-    if( input_len > SSL_ASYNC_INPUT_MAX_SIZE )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    ctx = mbedtls_calloc( 1, sizeof( *ctx ) );
-    if( ctx == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-    ctx->slot = slot;
-    ctx->operation_type = op_type;
-    ctx->md_alg = md_alg;
-    memcpy( ctx->input, input, input_len );
-    ctx->input_len = input_len;
-    ctx->remaining_delay = config_data->slots[slot].delay;
-    mbedtls_ssl_set_async_operation_data( ssl, ctx );
-
-    if( ctx->remaining_delay == 0 )
-        return( 0 );
-    else
-        return( MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS );
-}
-
-static int ssl_async_sign( mbedtls_ssl_context *ssl,
-                           mbedtls_x509_crt *cert,
-                           mbedtls_md_type_t md_alg,
-                           const unsigned char *hash,
-                           size_t hash_len )
-{
-    return( ssl_async_start( ssl, cert,
-                             ASYNC_OP_SIGN, md_alg,
-                             hash, hash_len ) );
-}
-
-static int ssl_async_decrypt( mbedtls_ssl_context *ssl,
-                              mbedtls_x509_crt *cert,
-                              const unsigned char *input,
-                              size_t input_len )
-{
-    return( ssl_async_start( ssl, cert,
-                             ASYNC_OP_DECRYPT, MBEDTLS_MD_NONE,
-                             input, input_len ) );
-}
-
-static int ssl_async_resume( mbedtls_ssl_context *ssl,
-                             unsigned char *output,
-                             size_t *output_len,
-                             size_t output_size )
-{
-    ssl_async_operation_context_t *ctx = mbedtls_ssl_get_async_operation_data( ssl );
-    ssl_async_key_context_t *config_data =
-        mbedtls_ssl_conf_get_async_config_data( ssl->conf );
-    ssl_async_key_slot_t *key_slot = &config_data->slots[ctx->slot];
-    int ret;
-    const char *op_name;
-
-    if( ctx->remaining_delay > 0 )
-    {
-        --ctx->remaining_delay;
-        mbedtls_printf( "Async resume (slot %u): call %u more times.\n",
-                        ctx->slot, ctx->remaining_delay );
-        return( MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS );
-    }
-
-    switch( ctx->operation_type )
-    {
-        case ASYNC_OP_DECRYPT:
-            ret = mbedtls_pk_decrypt( key_slot->pk,
-                                      ctx->input, ctx->input_len,
-                                      output, output_len, output_size,
-                                      config_data->f_rng, config_data->p_rng );
-            break;
-        case ASYNC_OP_SIGN:
-            ret = mbedtls_pk_sign( key_slot->pk,
-                                   ctx->md_alg,
-                                   ctx->input, ctx->input_len,
-                                   output, output_len,
-                                   config_data->f_rng, config_data->p_rng );
-            break;
-        default:
-            mbedtls_printf( "Async resume (slot %u): unknown operation type %ld. This shouldn't happen.\n",
-                            ctx->slot, (long) ctx->operation_type );
-            mbedtls_free( ctx );
-            return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
-            break;
-    }
-
-    op_name = ssl_async_operation_names[ctx->operation_type];
-
-    if( config_data->inject_error == SSL_ASYNC_INJECT_ERROR_RESUME )
-    {
-        mbedtls_printf( "Async resume callback: %s done but injected error\n",
-                        op_name );
-        mbedtls_free( ctx );
-        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
-    }
-
-    mbedtls_printf( "Async resume (slot %u): %s done, status=%d.\n",
-                    ctx->slot, op_name, ret );
-    mbedtls_free( ctx );
-    return( ret );
-}
-
-static void ssl_async_cancel( mbedtls_ssl_context *ssl )
-{
-    ssl_async_operation_context_t *ctx = mbedtls_ssl_get_async_operation_data( ssl );
-    mbedtls_printf( "Async cancel callback.\n" );
-    mbedtls_free( ctx );
-}
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-/*
- * Wait for an event from the underlying transport or the timer
- * (Used in event-driven IO mode).
- */
-#if !defined(MBEDTLS_TIMING_C)
-int idle( mbedtls_net_context *fd,
-          int idle_reason )
-#else
-int idle( mbedtls_net_context *fd,
-          mbedtls_timing_delay_context *timer,
-          int idle_reason )
-#endif
-{
-    int ret;
-    int poll_type = 0;
-
-    if( idle_reason == MBEDTLS_ERR_SSL_WANT_WRITE )
-        poll_type = MBEDTLS_NET_POLL_WRITE;
-    else if( idle_reason == MBEDTLS_ERR_SSL_WANT_READ )
-        poll_type = MBEDTLS_NET_POLL_READ;
-#if !defined(MBEDTLS_TIMING_C)
-    else
-        return( 0 );
-#endif
-
-    while( 1 )
-    {
-        /* Check if timer has expired */
-#if defined(MBEDTLS_TIMING_C)
-        if( timer != NULL &&
-            mbedtls_timing_get_delay( timer ) == 2 )
-        {
-            break;
-        }
-#endif /* MBEDTLS_TIMING_C */
-
-        /* Check if underlying transport became available */
-        if( poll_type != 0 )
-        {
-            ret = mbedtls_net_poll( fd, poll_type, 0 );
-            if( ret < 0 )
-                return( ret );
-            if( ret == poll_type )
-                break;
-        }
-    }
-
-    return( 0 );
-}
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-static psa_status_t psa_setup_psk_key_slot( psa_key_handle_t slot,
-                                            psa_algorithm_t alg,
-                                            unsigned char *psk,
-                                            size_t psk_len )
-{
-    psa_status_t status;
-    psa_key_policy_t policy;
-
-    policy = psa_key_policy_init();
-    psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_DERIVE, alg );
-
-    status = psa_set_key_policy( slot, &policy );
-    if( status != PSA_SUCCESS )
-    {
-        fprintf( stderr, "POLICY\n" );
-        return( status );
-    }
-
-    status = psa_import_key( slot, PSA_KEY_TYPE_DERIVE, psk, psk_len );
-    if( status != PSA_SUCCESS )
-    {
-        fprintf( stderr, "IMPORT\n" );
-        return( status );
-    }
-
-    return( PSA_SUCCESS );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-int main( int argc, char *argv[] )
-{
-    int ret = 0, len, written, frags, exchanges_left;
-    int version_suites[4][2];
-    unsigned char* buf = 0;
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_algorithm_t alg = 0;
-    psa_key_handle_t psk_slot = 0;
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    unsigned char psk[MBEDTLS_PSK_MAX_LEN];
-    size_t psk_len = 0;
-    psk_entry *psk_info = NULL;
-#endif
-    const char *pers = "ssl_server2";
-    unsigned char client_ip[16] = { 0 };
-    size_t cliip_len;
-#if defined(MBEDTLS_SSL_COOKIE_C)
-    mbedtls_ssl_cookie_ctx cookie_ctx;
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_profile crt_profile_for_test = mbedtls_x509_crt_profile_default;
-#endif
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-#if defined(MBEDTLS_TIMING_C)
-    mbedtls_timing_delay_context timer;
-#endif
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    unsigned char renego_period[8] = { 0 };
-#endif
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    uint32_t flags;
-    mbedtls_x509_crt cacert;
-    mbedtls_x509_crt srvcert;
-    mbedtls_pk_context pkey;
-    mbedtls_x509_crt srvcert2;
-    mbedtls_pk_context pkey2;
-    int key_cert_init = 0, key_cert_init2 = 0;
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    ssl_async_key_context_t ssl_async_keys;
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
-    mbedtls_dhm_context dhm;
-#endif
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_context cache;
-#endif
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    mbedtls_ssl_ticket_context ticket_ctx;
-#endif
-#if defined(SNI_OPTION)
-    sni_entry *sni_info = NULL;
-#endif
-#if defined(MBEDTLS_ECP_C)
-    mbedtls_ecp_group_id curve_list[CURVE_LIST_SIZE];
-    const mbedtls_ecp_curve_info * curve_cur;
-#endif
-#if defined(MBEDTLS_SSL_ALPN)
-    const char *alpn_list[ALPN_LIST_SIZE];
-#endif
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    unsigned char alloc_buf[MEMORY_HEAP_SIZE];
-#endif
-
-    int i;
-    char *p, *q;
-    const int *list;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_status_t status;
-#endif
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    mbedtls_memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
-#endif
-
-    /*
-     * Make sure memory references are valid in case we exit early.
-     */
-    mbedtls_net_init( &client_fd );
-    mbedtls_net_init( &listen_fd );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_x509_crt_init( &srvcert );
-    mbedtls_pk_init( &pkey );
-    mbedtls_x509_crt_init( &srvcert2 );
-    mbedtls_pk_init( &pkey2 );
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    memset( &ssl_async_keys, 0, sizeof( ssl_async_keys ) );
-#endif
-#endif
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
-    mbedtls_dhm_init( &dhm );
-#endif
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_init( &cache );
-#endif
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    mbedtls_ssl_ticket_init( &ticket_ctx );
-#endif
-#if defined(MBEDTLS_SSL_ALPN)
-    memset( (void *) alpn_list, 0, sizeof( alpn_list ) );
-#endif
-#if defined(MBEDTLS_SSL_COOKIE_C)
-    mbedtls_ssl_cookie_init( &cookie_ctx );
-#endif
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    status = psa_crypto_init();
-    if( status != PSA_SUCCESS )
-    {
-        mbedtls_fprintf( stderr, "Failed to initialize PSA Crypto implementation: %d\n",
-                         (int) status );
-        ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-        goto exit;
-    }
-#endif
-
-#if !defined(_WIN32)
-    /* Abort cleanly on SIGTERM and SIGINT */
-    signal( SIGTERM, term_handler );
-    signal( SIGINT, term_handler );
-#endif
-
-    if( argc == 0 )
-    {
-    usage:
-        if( ret == 0 )
-            ret = 1;
-
-        mbedtls_printf( USAGE );
-
-        list = mbedtls_ssl_list_ciphersuites();
-        while( *list )
-        {
-            mbedtls_printf(" %-42s", mbedtls_ssl_get_ciphersuite_name( *list ) );
-            list++;
-            if( !*list )
-                break;
-            mbedtls_printf(" %s\n", mbedtls_ssl_get_ciphersuite_name( *list ) );
-            list++;
-        }
-        mbedtls_printf("\n");
-        goto exit;
-    }
-
-    opt.buffer_size         = DFL_IO_BUF_LEN;
-    opt.server_addr         = DFL_SERVER_ADDR;
-    opt.server_port         = DFL_SERVER_PORT;
-    opt.debug_level         = DFL_DEBUG_LEVEL;
-    opt.event               = DFL_EVENT;
-    opt.response_size       = DFL_RESPONSE_SIZE;
-    opt.nbio                = DFL_NBIO;
-    opt.read_timeout        = DFL_READ_TIMEOUT;
-    opt.ca_file             = DFL_CA_FILE;
-    opt.ca_path             = DFL_CA_PATH;
-    opt.crt_file            = DFL_CRT_FILE;
-    opt.key_file            = DFL_KEY_FILE;
-    opt.crt_file2           = DFL_CRT_FILE2;
-    opt.key_file2           = DFL_KEY_FILE2;
-    opt.async_operations    = DFL_ASYNC_OPERATIONS;
-    opt.async_private_delay1 = DFL_ASYNC_PRIVATE_DELAY1;
-    opt.async_private_delay2 = DFL_ASYNC_PRIVATE_DELAY2;
-    opt.async_private_error = DFL_ASYNC_PRIVATE_ERROR;
-    opt.psk                 = DFL_PSK;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    opt.psk_opaque          = DFL_PSK_OPAQUE;
-    opt.psk_list_opaque     = DFL_PSK_LIST_OPAQUE;
-#endif
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    opt.ca_callback         = DFL_CA_CALLBACK;
-#endif
-    opt.psk_identity        = DFL_PSK_IDENTITY;
-    opt.psk_list            = DFL_PSK_LIST;
-    opt.ecjpake_pw          = DFL_ECJPAKE_PW;
-    opt.force_ciphersuite[0]= DFL_FORCE_CIPHER;
-    opt.version_suites      = DFL_VERSION_SUITES;
-    opt.renegotiation       = DFL_RENEGOTIATION;
-    opt.allow_legacy        = DFL_ALLOW_LEGACY;
-    opt.renegotiate         = DFL_RENEGOTIATE;
-    opt.renego_delay        = DFL_RENEGO_DELAY;
-    opt.renego_period       = DFL_RENEGO_PERIOD;
-    opt.exchanges           = DFL_EXCHANGES;
-    opt.min_version         = DFL_MIN_VERSION;
-    opt.max_version         = DFL_MAX_VERSION;
-    opt.arc4                = DFL_ARC4;
-    opt.allow_sha1          = DFL_SHA1;
-    opt.auth_mode           = DFL_AUTH_MODE;
-    opt.cert_req_ca_list    = DFL_CERT_REQ_CA_LIST;
-    opt.mfl_code            = DFL_MFL_CODE;
-    opt.trunc_hmac          = DFL_TRUNC_HMAC;
-    opt.tickets             = DFL_TICKETS;
-    opt.ticket_timeout      = DFL_TICKET_TIMEOUT;
-    opt.cache_max           = DFL_CACHE_MAX;
-    opt.cache_timeout       = DFL_CACHE_TIMEOUT;
-    opt.sni                 = DFL_SNI;
-    opt.alpn_string         = DFL_ALPN_STRING;
-    opt.curves              = DFL_CURVES;
-    opt.dhm_file            = DFL_DHM_FILE;
-    opt.transport           = DFL_TRANSPORT;
-    opt.cookies             = DFL_COOKIES;
-    opt.anti_replay         = DFL_ANTI_REPLAY;
-    opt.hs_to_min           = DFL_HS_TO_MIN;
-    opt.hs_to_max           = DFL_HS_TO_MAX;
-    opt.dtls_mtu            = DFL_DTLS_MTU;
-    opt.dgram_packing       = DFL_DGRAM_PACKING;
-    opt.badmac_limit        = DFL_BADMAC_LIMIT;
-    opt.extended_ms         = DFL_EXTENDED_MS;
-    opt.etm                 = DFL_ETM;
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "server_port" ) == 0 )
-            opt.server_port = q;
-        else if( strcmp( p, "server_addr" ) == 0 )
-            opt.server_addr = q;
-        else if( strcmp( p, "dtls" ) == 0 )
-        {
-            int t = atoi( q );
-            if( t == 0 )
-                opt.transport = MBEDTLS_SSL_TRANSPORT_STREAM;
-            else if( t == 1 )
-                opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "debug_level" ) == 0 )
-        {
-            opt.debug_level = atoi( q );
-            if( opt.debug_level < 0 || opt.debug_level > 65535 )
-                goto usage;
-        }
-        else if( strcmp( p, "nbio" ) == 0 )
-        {
-            opt.nbio = atoi( q );
-            if( opt.nbio < 0 || opt.nbio > 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "event" ) == 0 )
-        {
-            opt.event = atoi( q );
-            if( opt.event < 0 || opt.event > 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "read_timeout" ) == 0 )
-            opt.read_timeout = atoi( q );
-        else if( strcmp( p, "buffer_size" ) == 0 )
-        {
-            opt.buffer_size = atoi( q );
-            if( opt.buffer_size < 1 || opt.buffer_size > MBEDTLS_SSL_MAX_CONTENT_LEN + 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "response_size" ) == 0 )
-        {
-            opt.response_size = atoi( q );
-            if( opt.response_size < 0 || opt.response_size > MBEDTLS_SSL_MAX_CONTENT_LEN )
-                goto usage;
-            if( opt.buffer_size < opt.response_size )
-                opt.buffer_size = opt.response_size;
-        }
-        else if( strcmp( p, "ca_file" ) == 0 )
-            opt.ca_file = q;
-        else if( strcmp( p, "ca_path" ) == 0 )
-            opt.ca_path = q;
-        else if( strcmp( p, "crt_file" ) == 0 )
-            opt.crt_file = q;
-        else if( strcmp( p, "key_file" ) == 0 )
-            opt.key_file = q;
-        else if( strcmp( p, "crt_file2" ) == 0 )
-            opt.crt_file2 = q;
-        else if( strcmp( p, "key_file2" ) == 0 )
-            opt.key_file2 = q;
-        else if( strcmp( p, "dhm_file" ) == 0 )
-            opt.dhm_file = q;
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        else if( strcmp( p, "async_operations" ) == 0 )
-            opt.async_operations = q;
-        else if( strcmp( p, "async_private_delay1" ) == 0 )
-            opt.async_private_delay1 = atoi( q );
-        else if( strcmp( p, "async_private_delay2" ) == 0 )
-            opt.async_private_delay2 = atoi( q );
-        else if( strcmp( p, "async_private_error" ) == 0 )
-        {
-            int n = atoi( q );
-            if( n < -SSL_ASYNC_INJECT_ERROR_MAX ||
-                n > SSL_ASYNC_INJECT_ERROR_MAX )
-            {
-                ret = 2;
-                goto usage;
-            }
-            opt.async_private_error = n;
-        }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-        else if( strcmp( p, "psk" ) == 0 )
-            opt.psk = q;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        else if( strcmp( p, "psk_opaque" ) == 0 )
-            opt.psk_opaque = atoi( q );
-        else if( strcmp( p, "psk_list_opaque" ) == 0 )
-            opt.psk_list_opaque = atoi( q );
-#endif
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-        else if( strcmp( p, "ca_callback" ) == 0)
-            opt.ca_callback = atoi( q );
-#endif
-        else if( strcmp( p, "psk_identity" ) == 0 )
-            opt.psk_identity = q;
-        else if( strcmp( p, "psk_list" ) == 0 )
-            opt.psk_list = q;
-        else if( strcmp( p, "ecjpake_pw" ) == 0 )
-            opt.ecjpake_pw = q;
-        else if( strcmp( p, "force_ciphersuite" ) == 0 )
-        {
-            opt.force_ciphersuite[0] = mbedtls_ssl_get_ciphersuite_id( q );
-
-            if( opt.force_ciphersuite[0] == 0 )
-            {
-                ret = 2;
-                goto usage;
-            }
-            opt.force_ciphersuite[1] = 0;
-        }
-        else if( strcmp( p, "curves" ) == 0 )
-            opt.curves = q;
-        else if( strcmp( p, "version_suites" ) == 0 )
-            opt.version_suites = q;
-        else if( strcmp( p, "renegotiation" ) == 0 )
-        {
-            opt.renegotiation = (atoi( q )) ?
-                MBEDTLS_SSL_RENEGOTIATION_ENABLED :
-                MBEDTLS_SSL_RENEGOTIATION_DISABLED;
-        }
-        else if( strcmp( p, "allow_legacy" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case -1:
-                    opt.allow_legacy = MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE;
-                    break;
-                case 0:
-                    opt.allow_legacy = MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION;
-                    break;
-                case 1:
-                    opt.allow_legacy = MBEDTLS_SSL_LEGACY_ALLOW_RENEGOTIATION;
-                    break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "renegotiate" ) == 0 )
-        {
-            opt.renegotiate = atoi( q );
-            if( opt.renegotiate < 0 || opt.renegotiate > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "renego_delay" ) == 0 )
-        {
-            opt.renego_delay = atoi( q );
-        }
-        else if( strcmp( p, "renego_period" ) == 0 )
-        {
-#if defined(_MSC_VER)
-            opt.renego_period = _strtoui64( q, NULL, 10 );
-#else
-            if( sscanf( q, "%" SCNu64, &opt.renego_period ) != 1 )
-                goto usage;
-#endif /* _MSC_VER */
-            if( opt.renego_period < 2 )
-                goto usage;
-        }
-        else if( strcmp( p, "exchanges" ) == 0 )
-        {
-            opt.exchanges = atoi( q );
-            if( opt.exchanges < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "min_version" ) == 0 )
-        {
-            if( strcmp( q, "ssl3" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_0;
-            else if( strcmp( q, "tls1" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_1;
-            else if( strcmp( q, "tls1_1" ) == 0 ||
-                     strcmp( q, "dtls1" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "max_version" ) == 0 )
-        {
-            if( strcmp( q, "ssl3" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_0;
-            else if( strcmp( q, "tls1" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_1;
-            else if( strcmp( q, "tls1_1" ) == 0 ||
-                     strcmp( q, "dtls1" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "arc4" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0:     opt.arc4 = MBEDTLS_SSL_ARC4_DISABLED;   break;
-                case 1:     opt.arc4 = MBEDTLS_SSL_ARC4_ENABLED;    break;
-                default:    goto usage;
-            }
-        }
-        else if( strcmp( p, "allow_sha1" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0:     opt.allow_sha1 = 0;   break;
-                case 1:     opt.allow_sha1 = 1;    break;
-                default:    goto usage;
-            }
-        }
-        else if( strcmp( p, "force_version" ) == 0 )
-        {
-            if( strcmp( q, "ssl3" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_0;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_0;
-            }
-            else if( strcmp( q, "tls1" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_1;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_1;
-            }
-            else if( strcmp( q, "tls1_1" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            }
-            else if( strcmp( q, "tls1_2" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
-            }
-            else if( strcmp( q, "dtls1" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-                opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
-            }
-            else if( strcmp( q, "dtls1_2" ) == 0 )
-            {
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
-                opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
-                opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
-            }
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "auth_mode" ) == 0 )
-        {
-            if( ( opt.auth_mode = get_auth_mode( q ) ) < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "cert_req_ca_list" ) == 0 )
-        {
-            opt.cert_req_ca_list = atoi( q );
-            if( opt.cert_req_ca_list < 0 || opt.cert_req_ca_list > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "max_frag_len" ) == 0 )
-        {
-            if( strcmp( q, "512" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_512;
-            else if( strcmp( q, "1024" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_1024;
-            else if( strcmp( q, "2048" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_2048;
-            else if( strcmp( q, "4096" ) == 0 )
-                opt.mfl_code = MBEDTLS_SSL_MAX_FRAG_LEN_4096;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "alpn" ) == 0 )
-        {
-            opt.alpn_string = q;
-        }
-        else if( strcmp( p, "trunc_hmac" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_DISABLED; break;
-                case 1: opt.trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED; break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "extended_ms" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0:
-                    opt.extended_ms = MBEDTLS_SSL_EXTENDED_MS_DISABLED;
-                    break;
-                case 1:
-                    opt.extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
-                    break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "etm" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.etm = MBEDTLS_SSL_ETM_DISABLED; break;
-                case 1: opt.etm = MBEDTLS_SSL_ETM_ENABLED; break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "tickets" ) == 0 )
-        {
-            opt.tickets = atoi( q );
-            if( opt.tickets < 0 || opt.tickets > 1 )
-                goto usage;
-        }
-        else if( strcmp( p, "ticket_timeout" ) == 0 )
-        {
-            opt.ticket_timeout = atoi( q );
-            if( opt.ticket_timeout < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "cache_max" ) == 0 )
-        {
-            opt.cache_max = atoi( q );
-            if( opt.cache_max < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "cache_timeout" ) == 0 )
-        {
-            opt.cache_timeout = atoi( q );
-            if( opt.cache_timeout < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "cookies" ) == 0 )
-        {
-            opt.cookies = atoi( q );
-            if( opt.cookies < -1 || opt.cookies > 1)
-                goto usage;
-        }
-        else if( strcmp( p, "anti_replay" ) == 0 )
-        {
-            opt.anti_replay = atoi( q );
-            if( opt.anti_replay < 0 || opt.anti_replay > 1)
-                goto usage;
-        }
-        else if( strcmp( p, "badmac_limit" ) == 0 )
-        {
-            opt.badmac_limit = atoi( q );
-            if( opt.badmac_limit < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "hs_timeout" ) == 0 )
-        {
-            if( ( p = strchr( q, '-' ) ) == NULL )
-                goto usage;
-            *p++ = '\0';
-            opt.hs_to_min = atoi( q );
-            opt.hs_to_max = atoi( p );
-            if( opt.hs_to_min == 0 || opt.hs_to_max < opt.hs_to_min )
-                goto usage;
-        }
-        else if( strcmp( p, "mtu" ) == 0 )
-        {
-            opt.dtls_mtu = atoi( q );
-            if( opt.dtls_mtu < 0 )
-                goto usage;
-        }
-        else if( strcmp( p, "dgram_packing" ) == 0 )
-        {
-            opt.dgram_packing = atoi( q );
-            if( opt.dgram_packing != 0 &&
-                opt.dgram_packing != 1 )
-            {
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "sni" ) == 0 )
-        {
-            opt.sni = q;
-        }
-        else if( strcmp( p, "query_config" ) == 0 )
-        {
-            return query_config( q );
-        }
-        else
-            goto usage;
-    }
-
-    /* Event-driven IO is incompatible with the above custom
-     * receive and send functions, as the polling builds on
-     * refers to the underlying net_context. */
-    if( opt.event == 1 && opt.nbio != 1 )
-    {
-        mbedtls_printf( "Warning: event-driven IO mandates nbio=1 - overwrite\n" );
-        opt.nbio = 1;
-    }
-
-#if defined(MBEDTLS_DEBUG_C)
-    mbedtls_debug_set_threshold( opt.debug_level );
-#endif
-    buf = mbedtls_calloc( 1, opt.buffer_size + 1 );
-    if( buf == NULL )
-    {
-        mbedtls_printf( "Could not allocate %u bytes\n", opt.buffer_size );
-        ret = 3;
-        goto exit;
-    }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( opt.psk_opaque != 0 )
-    {
-        if( strlen( opt.psk ) == 0 )
-        {
-            mbedtls_printf( "psk_opaque set but no psk to be imported specified.\n" );
-            ret = 2;
-            goto usage;
-        }
-
-        if( opt.force_ciphersuite[0] <= 0 )
-        {
-            mbedtls_printf( "opaque PSKs are only supported in conjunction with forcing TLS 1.2 and a PSK-only ciphersuite through the 'force_ciphersuite' option.\n" );
-            ret = 2;
-            goto usage;
-        }
-    }
-
-    if( opt.psk_list_opaque != 0 )
-    {
-        if( opt.psk_list == NULL )
-        {
-            mbedtls_printf( "psk_slot set but no psk to be imported specified.\n" );
-            ret = 2;
-            goto usage;
-        }
-
-        if( opt.force_ciphersuite[0] <= 0 )
-        {
-            mbedtls_printf( "opaque PSKs are only supported in conjunction with forcing TLS 1.2 and a PSK-only ciphersuite through the 'force_ciphersuite' option.\n" );
-            ret = 2;
-            goto usage;
-        }
-    }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    if( opt.force_ciphersuite[0] > 0 )
-    {
-        const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
-        ciphersuite_info =
-            mbedtls_ssl_ciphersuite_from_id( opt.force_ciphersuite[0] );
-
-        if( opt.max_version != -1 &&
-            ciphersuite_info->min_minor_ver > opt.max_version )
-        {
-            mbedtls_printf( "forced ciphersuite not allowed with this protocol version\n" );
-            ret = 2;
-            goto usage;
-        }
-        if( opt.min_version != -1 &&
-            ciphersuite_info->max_minor_ver < opt.min_version )
-        {
-            mbedtls_printf( "forced ciphersuite not allowed with this protocol version\n" );
-            ret = 2;
-            goto usage;
-        }
-
-        /* If we select a version that's not supported by
-         * this suite, then there will be no common ciphersuite... */
-        if( opt.max_version == -1 ||
-            opt.max_version > ciphersuite_info->max_minor_ver )
-        {
-            opt.max_version = ciphersuite_info->max_minor_ver;
-        }
-        if( opt.min_version < ciphersuite_info->min_minor_ver )
-        {
-            opt.min_version = ciphersuite_info->min_minor_ver;
-            /* DTLS starts with TLS 1.1 */
-            if( opt.transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-                opt.min_version < MBEDTLS_SSL_MINOR_VERSION_2 )
-                opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-        }
-
-        /* Enable RC4 if needed and not explicitly disabled */
-        if( ciphersuite_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
-        {
-            if( opt.arc4 == MBEDTLS_SSL_ARC4_DISABLED )
-            {
-                mbedtls_printf("forced RC4 ciphersuite with RC4 disabled\n");
-                ret = 2;
-                goto usage;
-            }
-
-            opt.arc4 = MBEDTLS_SSL_ARC4_ENABLED;
-        }
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        if( opt.psk_opaque != 0 || opt.psk_list_opaque != 0 )
-        {
-            /* Ensure that the chosen ciphersuite is PSK-only; we must know
-             * the ciphersuite in advance to set the correct policy for the
-             * PSK key slot. This limitation might go away in the future. */
-            if( ciphersuite_info->key_exchange != MBEDTLS_KEY_EXCHANGE_PSK ||
-                opt.min_version != MBEDTLS_SSL_MINOR_VERSION_3 )
-            {
-                mbedtls_printf( "opaque PSKs are only supported in conjunction with forcing TLS 1.2 and a PSK-only ciphersuite through the 'force_ciphersuite' option.\n" );
-                ret = 2;
-                goto usage;
-            }
-
-            /* Determine KDF algorithm the opaque PSK will be used in. */
-#if defined(MBEDTLS_SHA512_C)
-            if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
-                alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384);
-            else
-#endif /* MBEDTLS_SHA512_C */
-                alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256);
-        }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-    }
-
-    if( opt.version_suites != NULL )
-    {
-        const char *name[4] = { 0 };
-
-        /* Parse 4-element coma-separated list */
-        for( i = 0, p = (char *) opt.version_suites;
-             i < 4 && *p != '\0';
-             i++ )
-        {
-            name[i] = p;
-
-            /* Terminate the current string and move on to next one */
-            while( *p != ',' && *p != '\0' )
-                p++;
-            if( *p == ',' )
-                *p++ = '\0';
-        }
-
-        if( i != 4 )
-        {
-            mbedtls_printf( "too few values for version_suites\n" );
-            ret = 1;
-            goto exit;
-        }
-
-        memset( version_suites, 0, sizeof( version_suites ) );
-
-        /* Get the suites identifiers from their name */
-        for( i = 0; i < 4; i++ )
-        {
-            version_suites[i][0] = mbedtls_ssl_get_ciphersuite_id( name[i] );
-
-            if( version_suites[i][0] == 0 )
-            {
-                mbedtls_printf( "unknown ciphersuite: '%s'\n", name[i] );
-                ret = 2;
-                goto usage;
-            }
-        }
-    }
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    /*
-     * Unhexify the pre-shared key and parse the list if any given
-     */
-    if( unhexify( psk, opt.psk, &psk_len ) != 0 )
-    {
-        mbedtls_printf( "pre-shared key not valid hex\n" );
-        goto exit;
-    }
-
-    if( opt.psk_list != NULL )
-    {
-        if( ( psk_info = psk_parse( opt.psk_list ) ) == NULL )
-        {
-            mbedtls_printf( "psk_list invalid" );
-            goto exit;
-        }
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
-#if defined(MBEDTLS_ECP_C)
-    if( opt.curves != NULL )
-    {
-        p = (char *) opt.curves;
-        i = 0;
-
-        if( strcmp( p, "none" ) == 0 )
-        {
-            curve_list[0] = MBEDTLS_ECP_DP_NONE;
-        }
-        else if( strcmp( p, "default" ) != 0 )
-        {
-            /* Leave room for a final NULL in curve list */
-            while( i < CURVE_LIST_SIZE - 1 && *p != '\0' )
-            {
-                q = p;
-
-                /* Terminate the current string */
-                while( *p != ',' && *p != '\0' )
-                    p++;
-                if( *p == ',' )
-                    *p++ = '\0';
-
-                if( ( curve_cur = mbedtls_ecp_curve_info_from_name( q ) ) != NULL )
-                {
-                    curve_list[i++] = curve_cur->grp_id;
-                }
-                else
-                {
-                    mbedtls_printf( "unknown curve %s\n", q );
-                    mbedtls_printf( "supported curves: " );
-                    for( curve_cur = mbedtls_ecp_curve_list();
-                         curve_cur->grp_id != MBEDTLS_ECP_DP_NONE;
-                         curve_cur++ )
-                    {
-                        mbedtls_printf( "%s ", curve_cur->name );
-                    }
-                    mbedtls_printf( "\n" );
-                    goto exit;
-                }
-            }
-
-            mbedtls_printf("Number of curves: %d\n", i );
-
-            if( i == CURVE_LIST_SIZE - 1 && *p != '\0' )
-            {
-                mbedtls_printf( "curves list too long, maximum %d",
-                                CURVE_LIST_SIZE - 1  );
-                goto exit;
-            }
-
-            curve_list[i] = MBEDTLS_ECP_DP_NONE;
-        }
-    }
-#endif /* MBEDTLS_ECP_C */
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( opt.alpn_string != NULL )
-    {
-        p = (char *) opt.alpn_string;
-        i = 0;
-
-        /* Leave room for a final NULL in alpn_list */
-        while( i < ALPN_LIST_SIZE - 1 && *p != '\0' )
-        {
-            alpn_list[i++] = p;
-
-            /* Terminate the current string and move on to next one */
-            while( *p != ',' && *p != '\0' )
-                p++;
-            if( *p == ',' )
-                *p++ = '\0';
-        }
-    }
-#endif /* MBEDTLS_SSL_ALPN */
-
-    /*
-     * 0. Initialize the RNG and the session data
-     */
-    mbedtls_printf( "\n  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
-                                       &entropy, (const unsigned char *) pers,
-                                       strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned -0x%x\n",
-                        -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /*
-     * 1.1. Load the trusted CA
-     */
-    mbedtls_printf( "  . Loading the CA root certificate ..." );
-    fflush( stdout );
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.ca_path ) )
-        if( strcmp( opt.ca_path, "none" ) == 0 )
-            ret = 0;
-        else
-            ret = mbedtls_x509_crt_parse_path( &cacert, opt.ca_path );
-    else if( strlen( opt.ca_file ) )
-        if( strcmp( opt.ca_file, "none" ) == 0 )
-            ret = 0;
-        else
-            ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
-    else
-#endif
-#if defined(MBEDTLS_CERTS_C)
-        for( i = 0; mbedtls_test_cas[i] != NULL; i++ )
-        {
-            ret = mbedtls_x509_crt_parse( &cacert,
-                                  (const unsigned char *) mbedtls_test_cas[i],
-                                  mbedtls_test_cas_len[i] );
-            if( ret != 0 )
-                break;
-        }
-#else
-    {
-        ret = 1;
-        mbedtls_printf("MBEDTLS_CERTS_C not defined.");
-    }
-#endif
-    if( ret < 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok (%d skipped)\n", ret );
-
-    /*
-     * 1.2. Load own certificate and private key
-     */
-    mbedtls_printf( "  . Loading the server cert. and key..." );
-    fflush( stdout );
-
-#if defined(MBEDTLS_FS_IO)
-    if( strlen( opt.crt_file ) && strcmp( opt.crt_file, "none" ) != 0 )
-    {
-        key_cert_init++;
-        if( ( ret = mbedtls_x509_crt_parse_file( &srvcert, opt.crt_file ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file returned -0x%x\n\n",
-                    -ret );
-            goto exit;
-        }
-    }
-    if( strlen( opt.key_file ) && strcmp( opt.key_file, "none" ) != 0 )
-    {
-        key_cert_init++;
-        if( ( ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "" ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -0x%x\n\n", -ret );
-            goto exit;
-        }
-    }
-    if( key_cert_init == 1 )
-    {
-        mbedtls_printf( " failed\n  !  crt_file without key_file or vice-versa\n\n" );
-        goto exit;
-    }
-
-    if( strlen( opt.crt_file2 ) && strcmp( opt.crt_file2, "none" ) != 0 )
-    {
-        key_cert_init2++;
-        if( ( ret = mbedtls_x509_crt_parse_file( &srvcert2, opt.crt_file2 ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file(2) returned -0x%x\n\n",
-                    -ret );
-            goto exit;
-        }
-    }
-    if( strlen( opt.key_file2 ) && strcmp( opt.key_file2, "none" ) != 0 )
-    {
-        key_cert_init2++;
-        if( ( ret = mbedtls_pk_parse_keyfile( &pkey2, opt.key_file2, "" ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile(2) returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-    }
-    if( key_cert_init2 == 1 )
-    {
-        mbedtls_printf( " failed\n  !  crt_file2 without key_file2 or vice-versa\n\n" );
-        goto exit;
-    }
-#endif
-    if( key_cert_init == 0 &&
-        strcmp( opt.crt_file, "none" ) != 0 &&
-        strcmp( opt.key_file, "none" ) != 0 &&
-        key_cert_init2 == 0 &&
-        strcmp( opt.crt_file2, "none" ) != 0 &&
-        strcmp( opt.key_file2, "none" ) != 0 )
-    {
-#if !defined(MBEDTLS_CERTS_C)
-        mbedtls_printf( "Not certificated or key provided, and \nMBEDTLS_CERTS_C not defined!\n" );
-        goto exit;
-#else
-#if defined(MBEDTLS_RSA_C)
-        if( ( ret = mbedtls_x509_crt_parse( &srvcert,
-                                    (const unsigned char *) mbedtls_test_srv_crt_rsa,
-                                    mbedtls_test_srv_crt_rsa_len ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-        if( ( ret = mbedtls_pk_parse_key( &pkey,
-                                  (const unsigned char *) mbedtls_test_srv_key_rsa,
-                                  mbedtls_test_srv_key_rsa_len, NULL, 0 ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_key returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-        key_cert_init = 2;
-#endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECDSA_C)
-        if( ( ret = mbedtls_x509_crt_parse( &srvcert2,
-                                    (const unsigned char *) mbedtls_test_srv_crt_ec,
-                                    mbedtls_test_srv_crt_ec_len ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  x509_crt_parse2 returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-        if( ( ret = mbedtls_pk_parse_key( &pkey2,
-                                  (const unsigned char *) mbedtls_test_srv_key_ec,
-                                  mbedtls_test_srv_key_ec_len, NULL, 0 ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  pk_parse_key2 returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-        key_cert_init2 = 2;
-#endif /* MBEDTLS_ECDSA_C */
-#endif /* MBEDTLS_CERTS_C */
-    }
-
-    mbedtls_printf( " ok\n" );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
-    if( opt.dhm_file != NULL )
-    {
-        mbedtls_printf( "  . Loading DHM parameters..." );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_dhm_parse_dhmfile( &dhm, opt.dhm_file ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_dhm_parse_dhmfile returned -0x%04X\n\n",
-                     -ret );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-#endif
-
-#if defined(SNI_OPTION)
-    if( opt.sni != NULL )
-    {
-        mbedtls_printf( "  . Setting up SNI information..." );
-        fflush( stdout );
-
-        if( ( sni_info = sni_parse( opt.sni ) ) == NULL )
-        {
-            mbedtls_printf( " failed\n" );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-#endif /* SNI_OPTION */
-
-    /*
-     * 2. Setup the listening TCP socket
-     */
-    mbedtls_printf( "  . Bind on %s://%s:%s/ ...",
-            opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM ? "tcp" : "udp",
-            opt.server_addr ? opt.server_addr : "*",
-            opt.server_port );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, opt.server_addr, opt.server_port,
-                          opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM ?
-                          MBEDTLS_NET_PROTO_TCP : MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_bind returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 3. Setup stuff
-     */
-    mbedtls_printf( "  . Setting up the SSL/TLS structure..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                    MBEDTLS_SSL_IS_SERVER,
-                    opt.transport,
-                    MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /* The default algorithms profile disables SHA-1, but our tests still
-       rely on it heavily. Hence we allow it here. A real-world server
-       should use the default profile unless there is a good reason not to. */
-    if( opt.allow_sha1 > 0 )
-    {
-        crt_profile_for_test.allowed_mds |= MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 );
-        mbedtls_ssl_conf_cert_profile( &conf, &crt_profile_for_test );
-        mbedtls_ssl_conf_sig_hashes( &conf, ssl_sig_hashes_for_test );
-    }
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( opt.auth_mode != DFL_AUTH_MODE )
-        mbedtls_ssl_conf_authmode( &conf, opt.auth_mode );
-
-    if( opt.cert_req_ca_list != DFL_CERT_REQ_CA_LIST )
-        mbedtls_ssl_conf_cert_req_ca_list( &conf, opt.cert_req_ca_list );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( opt.hs_to_min != DFL_HS_TO_MIN || opt.hs_to_max != DFL_HS_TO_MAX )
-        mbedtls_ssl_conf_handshake_timeout( &conf, opt.hs_to_min, opt.hs_to_max );
-
-    if( opt.dgram_packing != DFL_DGRAM_PACKING )
-        mbedtls_ssl_set_datagram_packing( &ssl, opt.dgram_packing );
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    if( ( ret = mbedtls_ssl_conf_max_frag_len( &conf, opt.mfl_code ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_max_frag_len returned %d\n\n", ret );
-        goto exit;
-    };
-#endif
-
-#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
-    if( opt.trunc_hmac != DFL_TRUNC_HMAC )
-        mbedtls_ssl_conf_truncated_hmac( &conf, opt.trunc_hmac );
-#endif
-
-#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
-    if( opt.extended_ms != DFL_EXTENDED_MS )
-        mbedtls_ssl_conf_extended_master_secret( &conf, opt.extended_ms );
-#endif
-
-#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
-    if( opt.etm != DFL_ETM )
-        mbedtls_ssl_conf_encrypt_then_mac( &conf, opt.etm );
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( opt.alpn_string != NULL )
-        if( ( ret = mbedtls_ssl_conf_alpn_protocols( &conf, alpn_list ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_alpn_protocols returned %d\n\n", ret );
-            goto exit;
-        }
-#endif
-
-    mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-    mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-    if( opt.cache_max != -1 )
-        mbedtls_ssl_cache_set_max_entries( &cache, opt.cache_max );
-
-    if( opt.cache_timeout != -1 )
-        mbedtls_ssl_cache_set_timeout( &cache, opt.cache_timeout );
-
-    mbedtls_ssl_conf_session_cache( &conf, &cache,
-                                   mbedtls_ssl_cache_get,
-                                   mbedtls_ssl_cache_set );
-#endif
-
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    if( opt.tickets == MBEDTLS_SSL_SESSION_TICKETS_ENABLED )
-    {
-        if( ( ret = mbedtls_ssl_ticket_setup( &ticket_ctx,
-                        mbedtls_ctr_drbg_random, &ctr_drbg,
-                        MBEDTLS_CIPHER_AES_256_GCM,
-                        opt.ticket_timeout ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_ticket_setup returned %d\n\n", ret );
-            goto exit;
-        }
-
-        mbedtls_ssl_conf_session_tickets_cb( &conf,
-                mbedtls_ssl_ticket_write,
-                mbedtls_ssl_ticket_parse,
-                &ticket_ctx );
-    }
-#endif
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( opt.transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-#if defined(MBEDTLS_SSL_COOKIE_C)
-        if( opt.cookies > 0 )
-        {
-            if( ( ret = mbedtls_ssl_cookie_setup( &cookie_ctx,
-                                          mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_cookie_setup returned %d\n\n", ret );
-                goto exit;
-            }
-
-            mbedtls_ssl_conf_dtls_cookies( &conf, mbedtls_ssl_cookie_write, mbedtls_ssl_cookie_check,
-                                       &cookie_ctx );
-        }
-        else
-#endif /* MBEDTLS_SSL_COOKIE_C */
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-        if( opt.cookies == 0 )
-        {
-            mbedtls_ssl_conf_dtls_cookies( &conf, NULL, NULL, NULL );
-        }
-        else
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-        {
-            ; /* Nothing to do */
-        }
-
-#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
-        if( opt.anti_replay != DFL_ANTI_REPLAY )
-            mbedtls_ssl_conf_dtls_anti_replay( &conf, opt.anti_replay );
-#endif
-
-#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
-        if( opt.badmac_limit != DFL_BADMAC_LIMIT )
-            mbedtls_ssl_conf_dtls_badmac_limit( &conf, opt.badmac_limit );
-#endif
-    }
-#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
-    if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
-        mbedtls_ssl_conf_ciphersuites( &conf, opt.force_ciphersuite );
-
-#if defined(MBEDTLS_ARC4_C)
-    if( opt.arc4 != DFL_ARC4 )
-        mbedtls_ssl_conf_arc4_support( &conf, opt.arc4 );
-#endif
-
-    if( opt.version_suites != NULL )
-    {
-        mbedtls_ssl_conf_ciphersuites_for_version( &conf, version_suites[0],
-                                          MBEDTLS_SSL_MAJOR_VERSION_3,
-                                          MBEDTLS_SSL_MINOR_VERSION_0 );
-        mbedtls_ssl_conf_ciphersuites_for_version( &conf, version_suites[1],
-                                          MBEDTLS_SSL_MAJOR_VERSION_3,
-                                          MBEDTLS_SSL_MINOR_VERSION_1 );
-        mbedtls_ssl_conf_ciphersuites_for_version( &conf, version_suites[2],
-                                          MBEDTLS_SSL_MAJOR_VERSION_3,
-                                          MBEDTLS_SSL_MINOR_VERSION_2 );
-        mbedtls_ssl_conf_ciphersuites_for_version( &conf, version_suites[3],
-                                          MBEDTLS_SSL_MAJOR_VERSION_3,
-                                          MBEDTLS_SSL_MINOR_VERSION_3 );
-    }
-
-    if( opt.allow_legacy != DFL_ALLOW_LEGACY )
-        mbedtls_ssl_conf_legacy_renegotiation( &conf, opt.allow_legacy );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    mbedtls_ssl_conf_renegotiation( &conf, opt.renegotiation );
-
-    if( opt.renego_delay != DFL_RENEGO_DELAY )
-        mbedtls_ssl_conf_renegotiation_enforced( &conf, opt.renego_delay );
-
-    if( opt.renego_period != DFL_RENEGO_PERIOD )
-    {
-        PUT_UINT64_BE( renego_period, opt.renego_period, 0 );
-        mbedtls_ssl_conf_renegotiation_period( &conf, renego_period );
-    }
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    if( strcmp( opt.ca_path, "none" ) != 0 &&
-        strcmp( opt.ca_file, "none" ) != 0 )
-    {
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-        if( opt.ca_callback != 0 )
-            mbedtls_ssl_conf_ca_cb( &conf, ca_callback, &cacert);
-        else
-#endif
-            mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-    }
-    if( key_cert_init )
-    {
-        mbedtls_pk_context *pk = &pkey;
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if( opt.async_private_delay1 >= 0 )
-        {
-            ret = ssl_async_set_key( &ssl_async_keys, &srvcert, pk, 0,
-                                     opt.async_private_delay1 );
-            if( ret < 0 )
-            {
-                mbedtls_printf( "  Test error: ssl_async_set_key failed (%d)\n",
-                                ret );
-                goto exit;
-            }
-            pk = NULL;
-        }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-        if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &srvcert, pk ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-            goto exit;
-        }
-    }
-    if( key_cert_init2 )
-    {
-        mbedtls_pk_context *pk = &pkey2;
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if( opt.async_private_delay2 >= 0 )
-        {
-            ret = ssl_async_set_key( &ssl_async_keys, &srvcert2, pk, 0,
-                                     opt.async_private_delay2 );
-            if( ret < 0 )
-            {
-                mbedtls_printf( "  Test error: ssl_async_set_key failed (%d)\n",
-                                ret );
-                goto exit;
-            }
-            pk = NULL;
-        }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-        if( ( ret = mbedtls_ssl_conf_own_cert( &conf, &srvcert2, pk ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_own_cert returned %d\n\n", ret );
-            goto exit;
-        }
-    }
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    if( opt.async_operations[0] != '-' )
-    {
-        mbedtls_ssl_async_sign_t *sign = NULL;
-        mbedtls_ssl_async_decrypt_t *decrypt = NULL;
-        const char *r;
-        for( r = opt.async_operations; *r; r++ )
-        {
-            switch( *r )
-            {
-            case 'd':
-                decrypt = ssl_async_decrypt;
-                break;
-            case 's':
-                sign = ssl_async_sign;
-                break;
-            }
-        }
-        ssl_async_keys.inject_error = ( opt.async_private_error < 0 ?
-                                        - opt.async_private_error :
-                                        opt.async_private_error );
-        ssl_async_keys.f_rng = mbedtls_ctr_drbg_random;
-        ssl_async_keys.p_rng = &ctr_drbg;
-        mbedtls_ssl_conf_async_private_cb( &conf,
-                                           sign,
-                                           decrypt,
-                                           ssl_async_resume,
-                                           ssl_async_cancel,
-                                           &ssl_async_keys );
-    }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-#if defined(SNI_OPTION)
-    if( opt.sni != NULL )
-    {
-        mbedtls_ssl_conf_sni( &conf, sni_callback, sni_info );
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if( opt.async_private_delay2 >= 0 )
-        {
-            sni_entry *cur;
-            for( cur = sni_info; cur != NULL; cur = cur->next )
-            {
-                ret = ssl_async_set_key( &ssl_async_keys,
-                                         cur->cert, cur->key, 1,
-                                         opt.async_private_delay2 );
-                if( ret < 0 )
-                {
-                    mbedtls_printf( "  Test error: ssl_async_set_key failed (%d)\n",
-                                    ret );
-                    goto exit;
-                }
-                cur->key = NULL;
-            }
-        }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-    }
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-    if( opt.curves != NULL &&
-        strcmp( opt.curves, "default" ) != 0 )
-    {
-        mbedtls_ssl_conf_curves( &conf, curve_list );
-    }
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-
-    if( strlen( opt.psk ) != 0 && strlen( opt.psk_identity ) != 0 )
-    {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        if( opt.psk_opaque != 0 )
-        {
-            status = psa_allocate_key( &psk_slot );
-            if( status != PSA_SUCCESS )
-            {
-                fprintf( stderr, "ALLOC FAIL\n" );
-                ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-                goto exit;
-            }
-
-            /* The algorithm has already been determined earlier. */
-            status = psa_setup_psk_key_slot( psk_slot, alg, psk, psk_len );
-            if( status != PSA_SUCCESS )
-            {
-                fprintf( stderr, "SETUP FAIL\n" );
-                ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-                goto exit;
-            }
-            if( ( ret = mbedtls_ssl_conf_psk_opaque( &conf, psk_slot,
-                             (const unsigned char *) opt.psk_identity,
-                             strlen( opt.psk_identity ) ) ) != 0 )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_psk_opaque returned %d\n\n",
-                                ret );
-                goto exit;
-            }
-        }
-        else
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-        if( ( ret = mbedtls_ssl_conf_psk( &conf, psk, psk_len,
-                                     (const unsigned char *) opt.psk_identity,
-                                     strlen( opt.psk_identity ) ) ) != 0 )
-        {
-            mbedtls_printf( "  failed\n  mbedtls_ssl_conf_psk returned -0x%04X\n\n", - ret );
-            goto exit;
-        }
-    }
-
-    if( opt.psk_list != NULL )
-    {
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        if( opt.psk_list_opaque != 0 )
-        {
-            psk_entry *cur_psk;
-            for( cur_psk = psk_info; cur_psk != NULL; cur_psk = cur_psk->next )
-            {
-                status = psa_allocate_key( &cur_psk->slot );
-                if( status != PSA_SUCCESS )
-                {
-                    ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-                    goto exit;
-                }
-
-                status = psa_setup_psk_key_slot( cur_psk->slot, alg,
-                                                 cur_psk->key,
-                                                 cur_psk->key_len );
-                if( status != PSA_SUCCESS )
-                {
-                    ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
-                    goto exit;
-                }
-            }
-        }
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-        mbedtls_ssl_conf_psk_cb( &conf, psk_callback, psk_info );
-    }
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-    /*
-     * Use different group than default DHM group
-     */
-#if defined(MBEDTLS_FS_IO)
-    if( opt.dhm_file != NULL )
-        ret = mbedtls_ssl_conf_dh_param_ctx( &conf, &dhm );
-#endif
-    if( ret != 0 )
-    {
-        mbedtls_printf( "  failed\n  mbedtls_ssl_conf_dh_param returned -0x%04X\n\n", - ret );
-        goto exit;
-    }
-#endif
-
-    if( opt.min_version != DFL_MIN_VERSION )
-        mbedtls_ssl_conf_min_version( &conf, MBEDTLS_SSL_MAJOR_VERSION_3, opt.min_version );
-
-    if( opt.max_version != DFL_MIN_VERSION )
-        mbedtls_ssl_conf_max_version( &conf, MBEDTLS_SSL_MAJOR_VERSION_3, opt.max_version );
-
-    if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    if( opt.nbio == 2 )
-        mbedtls_ssl_set_bio( &ssl, &client_fd, my_send, my_recv, NULL );
-    else
-        mbedtls_ssl_set_bio( &ssl, &client_fd, mbedtls_net_send, mbedtls_net_recv,
-                             opt.nbio == 0 ? mbedtls_net_recv_timeout : NULL );
-
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-    if( opt.dtls_mtu != DFL_DTLS_MTU )
-        mbedtls_ssl_set_mtu( &ssl, opt.dtls_mtu );
-#endif
-
-#if defined(MBEDTLS_TIMING_C)
-    mbedtls_ssl_set_timer_cb( &ssl, &timer, mbedtls_timing_set_delay,
-                                            mbedtls_timing_get_delay );
-#endif
-
-    mbedtls_printf( " ok\n" );
-
-reset:
-#if !defined(_WIN32)
-    if( received_sigterm )
-    {
-        mbedtls_printf( " interrupted by SIGTERM (not in net_accept())\n" );
-        if( ret == MBEDTLS_ERR_NET_INVALID_CONTEXT )
-            ret = 0;
-
-        goto exit;
-    }
-#endif
-
-    if( ret == MBEDTLS_ERR_SSL_CLIENT_RECONNECT )
-    {
-        mbedtls_printf( "  ! Client initiated reconnection from same port\n" );
-        goto handshake;
-    }
-
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("Last error was: %d - %s\n\n", ret, error_buf );
-    }
-#endif
-
-    mbedtls_net_free( &client_fd );
-
-    mbedtls_ssl_session_reset( &ssl );
-
-    /*
-     * 3. Wait until a client connects
-     */
-    mbedtls_printf( "  . Waiting for a remote connection ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                    client_ip, sizeof( client_ip ), &cliip_len ) ) != 0 )
-    {
-#if !defined(_WIN32)
-        if( received_sigterm )
-        {
-            mbedtls_printf( " interrupted by SIGTERM (in net_accept())\n" );
-            if( ret == MBEDTLS_ERR_NET_ACCEPT_FAILED )
-                ret = 0;
-
-            goto exit;
-        }
-#endif
-
-        mbedtls_printf( " failed\n  ! mbedtls_net_accept returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    if( opt.nbio > 0 )
-        ret = mbedtls_net_set_nonblock( &client_fd );
-    else
-        ret = mbedtls_net_set_block( &client_fd );
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  ! net_set_(non)block() returned -0x%x\n\n", -ret );
-        goto exit;
-    }
-
-    mbedtls_ssl_conf_read_timeout( &conf, opt.read_timeout );
-
-#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
-    if( opt.transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
-    {
-        if( ( ret = mbedtls_ssl_set_client_transport_id( &ssl,
-                        client_ip, cliip_len ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_set_client_transport_id() returned -0x%x\n\n",
-                            -ret );
-            goto exit;
-        }
-    }
-#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
-
-#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
-    if( opt.ecjpake_pw != DFL_ECJPAKE_PW )
-    {
-        if( ( ret = mbedtls_ssl_set_hs_ecjpake_password( &ssl,
-                        (const unsigned char *) opt.ecjpake_pw,
-                                        strlen( opt.ecjpake_pw ) ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hs_ecjpake_password returned %d\n\n", ret );
-            goto exit;
-        }
-    }
-#endif
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 4. Handshake
-     */
-handshake:
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
-    fflush( stdout );
-
-    while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-    {
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if( ret == MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS &&
-            ssl_async_keys.inject_error == SSL_ASYNC_INJECT_ERROR_CANCEL )
-        {
-            mbedtls_printf( " cancelling on injected error\n" );
-            break;
-        }
-#endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
-
-        if( ! mbedtls_status_is_ssl_in_progress( ret ) )
-            break;
-
-        /* For event-driven IO, wait for socket to become available */
-        if( opt.event == 1 /* level triggered IO */ )
-        {
-#if defined(MBEDTLS_TIMING_C)
-            ret = idle( &client_fd, &timer, ret );
-#else
-            ret = idle( &client_fd, ret );
-#endif
-            if( ret != 0 )
-                goto reset;
-        }
-    }
-
-    if( ret == MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED )
-    {
-        mbedtls_printf( " hello verification requested\n" );
-        ret = 0;
-        goto reset;
-    }
-    else if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned -0x%x\n\n", -ret );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-        if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED )
-        {
-            char vrfy_buf[512];
-            flags = mbedtls_ssl_get_verify_result( &ssl );
-
-            mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), "  ! ", flags );
-
-            mbedtls_printf( "%s\n", vrfy_buf );
-        }
-#endif
-
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-        if( opt.async_private_error < 0 )
-            /* Injected error only the first time round, to test reset */
-            ssl_async_keys.inject_error = SSL_ASYNC_INJECT_ERROR_NONE;
-#endif
-        goto reset;
-    }
-    else /* ret == 0 */
-    {
-        mbedtls_printf( " ok\n    [ Protocol is %s ]\n    [ Ciphersuite is %s ]\n",
-                mbedtls_ssl_get_version( &ssl ), mbedtls_ssl_get_ciphersuite( &ssl ) );
-    }
-
-    if( ( ret = mbedtls_ssl_get_record_expansion( &ssl ) ) >= 0 )
-        mbedtls_printf( "    [ Record expansion is %d ]\n", ret );
-    else
-        mbedtls_printf( "    [ Record expansion is unknown (compression) ]\n" );
-
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
-    mbedtls_printf( "    [ Maximum fragment length is %u ]\n",
-                    (unsigned int) mbedtls_ssl_get_max_frag_len( &ssl ) );
-#endif
-
-#if defined(MBEDTLS_SSL_ALPN)
-    if( opt.alpn_string != NULL )
-    {
-        const char *alp = mbedtls_ssl_get_alpn_protocol( &ssl );
-        mbedtls_printf( "    [ Application Layer Protocol is %s ]\n",
-                alp ? alp : "(none)" );
-    }
-#endif
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    /*
-     * 5. Verify the client certificate
-     */
-    mbedtls_printf( "  . Verifying peer X.509 certificate..." );
-
-    if( ( flags = mbedtls_ssl_get_verify_result( &ssl ) ) != 0 )
-    {
-        char vrfy_buf[512];
-
-        mbedtls_printf( " failed\n" );
-
-        mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), "  ! ", flags );
-
-        mbedtls_printf( "%s\n", vrfy_buf );
-    }
-    else
-        mbedtls_printf( " ok\n" );
-
-    if( mbedtls_ssl_get_peer_cert( &ssl ) != NULL )
-    {
-        char crt_buf[512];
-
-        mbedtls_printf( "  . Peer certificate information    ...\n" );
-        mbedtls_x509_crt_info( crt_buf, sizeof( crt_buf ), "      ",
-                       mbedtls_ssl_get_peer_cert( &ssl ) );
-        mbedtls_printf( "%s\n", crt_buf );
-    }
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-
-    if( opt.exchanges == 0 )
-        goto close_notify;
-
-    exchanges_left = opt.exchanges;
-data_exchange:
-    /*
-     * 6. Read the HTTP Request
-     */
-    mbedtls_printf( "  < Read from client:" );
-    fflush( stdout );
-
-    /*
-     * TLS and DTLS need different reading styles (stream vs datagram)
-     */
-    if( opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM )
-    {
-        do
-        {
-            int terminated = 0;
-            len = opt.buffer_size - 1;
-            memset( buf, 0, opt.buffer_size );
-            ret = mbedtls_ssl_read( &ssl, buf, len );
-
-            if( mbedtls_status_is_ssl_in_progress( ret ) )
-            {
-                if( opt.event == 1 /* level triggered IO */ )
-                {
-#if defined(MBEDTLS_TIMING_C)
-                    idle( &client_fd, &timer, ret );
-#else
-                    idle( &client_fd, ret );
-#endif
-                }
-
-                continue;
-            }
-
-            if( ret <= 0 )
-            {
-                switch( ret )
-                {
-                    case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                        mbedtls_printf( " connection was closed gracefully\n" );
-                        goto close_notify;
-
-                    case 0:
-                    case MBEDTLS_ERR_NET_CONN_RESET:
-                        mbedtls_printf( " connection was reset by peer\n" );
-                        ret = MBEDTLS_ERR_NET_CONN_RESET;
-                        goto reset;
-
-                    default:
-                        mbedtls_printf( " mbedtls_ssl_read returned -0x%x\n", -ret );
-                        goto reset;
-                }
-            }
-
-            if( mbedtls_ssl_get_bytes_avail( &ssl ) == 0 )
-            {
-                len = ret;
-                buf[len] = '\0';
-                mbedtls_printf( " %d bytes read\n\n%s\n", len, (char *) buf );
-
-                /* End of message should be detected according to the syntax of the
-                 * application protocol (eg HTTP), just use a dummy test here. */
-                if( buf[len - 1] == '\n' )
-                    terminated = 1;
-            }
-            else
-            {
-                int extra_len, ori_len;
-                unsigned char *larger_buf;
-
-                ori_len = ret;
-                extra_len = (int) mbedtls_ssl_get_bytes_avail( &ssl );
-
-                larger_buf = mbedtls_calloc( 1, ori_len + extra_len + 1 );
-                if( larger_buf == NULL )
-                {
-                    mbedtls_printf( "  ! memory allocation failed\n" );
-                    ret = 1;
-                    goto reset;
-                }
-
-                memset( larger_buf, 0, ori_len + extra_len );
-                memcpy( larger_buf, buf, ori_len );
-
-                /* This read should never fail and get the whole cached data */
-                ret = mbedtls_ssl_read( &ssl, larger_buf + ori_len, extra_len );
-                if( ret != extra_len ||
-                    mbedtls_ssl_get_bytes_avail( &ssl ) != 0 )
-                {
-                    mbedtls_printf( "  ! mbedtls_ssl_read failed on cached data\n" );
-                    ret = 1;
-                    goto reset;
-                }
-
-                larger_buf[ori_len + extra_len] = '\0';
-                mbedtls_printf( " %u bytes read (%u + %u)\n\n%s\n",
-                        ori_len + extra_len, ori_len, extra_len,
-                        (char *) larger_buf );
-
-                /* End of message should be detected according to the syntax of the
-                 * application protocol (eg HTTP), just use a dummy test here. */
-                if( larger_buf[ori_len + extra_len - 1] == '\n' )
-                    terminated = 1;
-
-                mbedtls_free( larger_buf );
-            }
-
-            if( terminated )
-            {
-                ret = 0;
-                break;
-            }
-        }
-        while( 1 );
-    }
-    else /* Not stream, so datagram */
-    {
-        len = opt.buffer_size - 1;
-        memset( buf, 0, opt.buffer_size );
-
-        do
-        {
-            /* Without the call to `mbedtls_ssl_check_pending`, it might
-             * happen that the client sends application data in the same
-             * datagram as the Finished message concluding the handshake.
-             * In this case, the application data would be ready to be
-             * processed while the underlying transport wouldn't signal
-             * any further incoming data.
-             *
-             * See the test 'Event-driven I/O: session-id resume, UDP packing'
-             * in tests/ssl-opt.sh.
-             */
-
-            /* For event-driven IO, wait for socket to become available */
-            if( mbedtls_ssl_check_pending( &ssl ) == 0 &&
-                opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &client_fd, &timer, MBEDTLS_ERR_SSL_WANT_READ );
-#else
-                idle( &client_fd, MBEDTLS_ERR_SSL_WANT_READ );
-#endif
-            }
-
-            ret = mbedtls_ssl_read( &ssl, buf, len );
-
-            /* Note that even if `mbedtls_ssl_check_pending` returns true,
-             * it can happen that the subsequent call to `mbedtls_ssl_read`
-             * returns `MBEDTLS_ERR_SSL_WANT_READ`, because the pending messages
-             * might be discarded (e.g. because they are retransmissions). */
-        }
-        while( mbedtls_status_is_ssl_in_progress( ret ) );
-
-        if( ret <= 0 )
-        {
-            switch( ret )
-            {
-                case MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY:
-                    mbedtls_printf( " connection was closed gracefully\n" );
-                    ret = 0;
-                    goto close_notify;
-
-                default:
-                    mbedtls_printf( " mbedtls_ssl_read returned -0x%x\n", -ret );
-                    goto reset;
-            }
-        }
-
-        len = ret;
-        buf[len] = '\0';
-        mbedtls_printf( " %d bytes read\n\n%s", len, (char *) buf );
-        ret = 0;
-    }
-
-    /*
-     * 7a. Request renegotiation while client is waiting for input from us.
-     * (only on the first exchange, to be able to test retransmission)
-     */
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( opt.renegotiate && exchanges_left == opt.exchanges )
-    {
-        mbedtls_printf( "  . Requestion renegotiation..." );
-        fflush( stdout );
-
-        while( ( ret = mbedtls_ssl_renegotiate( &ssl ) ) != 0 )
-        {
-            if( ! mbedtls_status_is_ssl_in_progress( ret ) )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_renegotiate returned %d\n\n", ret );
-                goto reset;
-            }
-
-            /* For event-driven IO, wait for socket to become available */
-            if( opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &client_fd, &timer, ret );
-#else
-                idle( &client_fd, ret );
-#endif
-            }
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-#endif /* MBEDTLS_SSL_RENEGOTIATION */
-
-    /*
-     * 7. Write the 200 Response
-     */
-    mbedtls_printf( "  > Write to client:" );
-    fflush( stdout );
-
-    len = sprintf( (char *) buf, HTTP_RESPONSE,
-                   mbedtls_ssl_get_ciphersuite( &ssl ) );
-
-    /* Add padding to the response to reach opt.response_size in length */
-    if( opt.response_size != DFL_RESPONSE_SIZE &&
-        len < opt.response_size )
-    {
-        memset( buf + len, 'B', opt.response_size - len );
-        len += opt.response_size - len;
-    }
-
-    /* Truncate if response size is smaller than the "natural" size */
-    if( opt.response_size != DFL_RESPONSE_SIZE &&
-        len > opt.response_size )
-    {
-        len = opt.response_size;
-
-        /* Still end with \r\n unless that's really not possible */
-        if( len >= 2 ) buf[len - 2] = '\r';
-        if( len >= 1 ) buf[len - 1] = '\n';
-    }
-
-    if( opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM )
-    {
-        for( written = 0, frags = 0; written < len; written += ret, frags++ )
-        {
-            while( ( ret = mbedtls_ssl_write( &ssl, buf + written, len - written ) )
-                           <= 0 )
-            {
-                if( ret == MBEDTLS_ERR_NET_CONN_RESET )
-                {
-                    mbedtls_printf( " failed\n  ! peer closed the connection\n\n" );
-                    goto reset;
-                }
-
-                if( ! mbedtls_status_is_ssl_in_progress( ret ) )
-                {
-                    mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-                    goto reset;
-                }
-
-                /* For event-driven IO, wait for socket to become available */
-                if( opt.event == 1 /* level triggered IO */ )
-                {
-#if defined(MBEDTLS_TIMING_C)
-                    idle( &client_fd, &timer, ret );
-#else
-                    idle( &client_fd, ret );
-#endif
-                }
-            }
-        }
-    }
-    else /* Not stream, so datagram */
-    {
-        while( 1 )
-        {
-            ret = mbedtls_ssl_write( &ssl, buf, len );
-
-            if( ! mbedtls_status_is_ssl_in_progress( ret ) )
-                break;
-
-            /* For event-driven IO, wait for socket to become available */
-            if( opt.event == 1 /* level triggered IO */ )
-            {
-#if defined(MBEDTLS_TIMING_C)
-                idle( &client_fd, &timer, ret );
-#else
-                idle( &client_fd, ret );
-#endif
-            }
-        }
-
-        if( ret < 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_write returned %d\n\n", ret );
-            goto reset;
-        }
-
-        frags = 1;
-        written = ret;
-    }
-
-    buf[written] = '\0';
-    mbedtls_printf( " %d bytes written in %d fragments\n\n%s\n", written, frags, (char *) buf );
-    ret = 0;
-
-    /*
-     * 7b. Continue doing data exchanges?
-     */
-    if( --exchanges_left > 0 )
-        goto data_exchange;
-
-    /*
-     * 8. Done, cleanly close the connection
-     */
-close_notify:
-    mbedtls_printf( "  . Closing the connection..." );
-
-    /* No error checking, the connection might be closed already */
-    do ret = mbedtls_ssl_close_notify( &ssl );
-    while( ret == MBEDTLS_ERR_SSL_WANT_WRITE );
-    ret = 0;
-
-    mbedtls_printf( " done\n" );
-
-    goto reset;
-
-    /*
-     * Cleanup and exit
-     */
-exit:
-#ifdef MBEDTLS_ERROR_C
-    if( ret != 0 )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf("Last error was: -0x%X - %s\n\n", -ret, error_buf );
-    }
-#endif
-
-    mbedtls_printf( "  . Cleaning up..." );
-    fflush( stdout );
-
-    mbedtls_net_free( &client_fd );
-    mbedtls_net_free( &listen_fd );
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
-    mbedtls_dhm_free( &dhm );
-#endif
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-    mbedtls_x509_crt_free( &cacert );
-    mbedtls_x509_crt_free( &srvcert );
-    mbedtls_pk_free( &pkey );
-    mbedtls_x509_crt_free( &srvcert2 );
-    mbedtls_pk_free( &pkey2 );
-#endif
-#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
-    for( i = 0; (size_t) i < ssl_async_keys.slots_used; i++ )
-    {
-        if( ssl_async_keys.slots[i].pk_owned )
-        {
-            mbedtls_pk_free( ssl_async_keys.slots[i].pk );
-            mbedtls_free( ssl_async_keys.slots[i].pk );
-            ssl_async_keys.slots[i].pk = NULL;
-        }
-    }
-#endif
-#if defined(SNI_OPTION)
-    sni_free( sni_info );
-#endif
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( ( ret = psk_free( psk_info ) ) != 0 )
-        mbedtls_printf( "Failed to list of opaque PSKs - error was %d\n", ret );
-#endif
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_FS_IO)
-    mbedtls_dhm_free( &dhm );
-#endif
-
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED) && \
-    defined(MBEDTLS_USE_PSA_CRYPTO)
-    if( opt.psk_opaque != 0 )
-    {
-        /* This is ok even if the slot hasn't been
-         * initialized (we might have jumed here
-         * immediately because of bad cmd line params,
-         * for example). */
-        status = psa_destroy_key( psk_slot );
-        if( status != PSA_SUCCESS )
-        {
-            mbedtls_printf( "Failed to destroy key slot %u - error was %d",
-                            (unsigned) psk_slot, (int) status );
-        }
-    }
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED &&
-          MBEDTLS_USE_PSA_CRYPTO */
-
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(MBEDTLS_SSL_CACHE_C)
-    mbedtls_ssl_cache_free( &cache );
-#endif
-#if defined(MBEDTLS_SSL_SESSION_TICKETS)
-    mbedtls_ssl_ticket_free( &ticket_ctx );
-#endif
-#if defined(MBEDTLS_SSL_COOKIE_C)
-    mbedtls_ssl_cookie_free( &cookie_ctx );
-#endif
-
-    mbedtls_free( buf );
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-#if defined(MBEDTLS_MEMORY_DEBUG)
-    mbedtls_memory_buffer_alloc_status();
-#endif
-    mbedtls_memory_buffer_alloc_free();
-#endif
-
-    mbedtls_printf( " done.\n" );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    // Shell can not handle large exit numbers -> 1 for errors
-    if( ret < 0 )
-        ret = 1;
-
-    return( ret );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
-          MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C && MBEDTLS_RSA_C &&
-          MBEDTLS_CTR_DRBG_C */
diff --git a/programs/test/CMakeLists.txt b/programs/test/CMakeLists.txt
index 282ef58..192ac4c 100644
--- a/programs/test/CMakeLists.txt
+++ b/programs/test/CMakeLists.txt
@@ -1,15 +1,7 @@
 set(libs
-    mbedtls
+    mbedcrypto
 )
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
-if(ENABLE_ZLIB_SUPPORT)
-    set(libs ${libs} ${ZLIB_LIBRARIES})
-endif(ENABLE_ZLIB_SUPPORT)
-
 add_executable(selftest selftest.c)
 target_link_libraries(selftest ${libs})
 
@@ -21,16 +13,13 @@
     target_link_libraries(cpp_dummy_build ${libs})
 endif()
 
-add_executable(udp_proxy udp_proxy.c)
-target_link_libraries(udp_proxy ${libs})
-
 add_executable(zeroize zeroize.c)
 target_link_libraries(zeroize ${libs})
 
 add_executable(query_compile_time_config query_compile_time_config.c)
-target_sources(query_compile_time_config PUBLIC ../ssl/query_config.c)
+target_sources(query_compile_time_config PUBLIC query_config.c)
 target_link_libraries(query_compile_time_config ${libs})
 
-install(TARGETS selftest benchmark udp_proxy query_compile_time_config
+install(TARGETS selftest benchmark query_compile_time_config
         DESTINATION "bin"
         PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index e31faaf..b005c20 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -25,18 +25,13 @@
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
-#else
+#if !defined(MBEDTLS_PLATFORM_C)
 #include <stdio.h>
 #include <stdlib.h>
 #define mbedtls_exit       exit
 #define mbedtls_printf     printf
-#define mbedtls_snprintf   snprintf
 #define mbedtls_free       free
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
 #endif
 
 #if !defined(MBEDTLS_TIMING_C)
@@ -97,7 +92,7 @@
 /*
  * Size to use for the alloc buffer if MEMORY_BUFFER_ALLOC_C is defined.
  */
-#define HEAP_SIZE       (1u << 16)  // 64k
+#define HEAP_SIZE       (1u << 16)  /* 64k */
 
 #define BUFSIZE         1024
 #define HEADER_FORMAT   "  %-24s :  "
@@ -190,7 +185,12 @@
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    if( ret != 0 )                                                      \
+    if( ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED )               \
+    {                                                                   \
+        mbedtls_printf( "Feature Not Supported. Skipping.\n" );         \
+        ret = 0;                                                        \
+    }                                                                   \
+    else if( ret != 0 )                                                 \
     {                                                                   \
         PRINT_ERROR;                                                    \
     }                                                                   \
@@ -225,6 +225,18 @@
     return( 0 );
 }
 
+#define CHECK_AND_CONTINUE( R )                                         \
+    {                                                                   \
+        int CHECK_AND_CONTINUE_ret = ( R );                             \
+        if( CHECK_AND_CONTINUE_ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED ) { \
+            mbedtls_printf( "Feature not supported. Skipping.\n" );     \
+            continue;                                                   \
+        }                                                               \
+        else if( CHECK_AND_CONTINUE_ret != 0 ) {                        \
+            mbedtls_exit( 1 );                                          \
+        }                                                               \
+    }
+
 /*
  * Clear some memory that was used to prepare the context
  */
@@ -258,17 +270,6 @@
          rsa, dhm, ecdsa, ecdh;
 } todo_list;
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 int main( int argc, char *argv[] )
 {
@@ -838,6 +839,9 @@
              curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
              curve_info++ )
         {
+            if( ! mbedtls_ecdsa_can_do( curve_info->grp_id ) )
+                continue;
+
             mbedtls_ecdsa_init( &ecdsa );
 
             if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 )
@@ -857,6 +861,9 @@
              curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
              curve_info++ )
         {
+            if( ! mbedtls_ecdsa_can_do( curve_info->grp_id ) )
+                continue;
+
             mbedtls_ecdsa_init( &ecdsa );
 
             if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 ||
@@ -899,24 +906,24 @@
              curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
              curve_info++ )
         {
+            if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
+                continue;
+
             mbedtls_ecdh_init( &ecdh );
 
-            if( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) != 0 ||
-                mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                  myrand, NULL ) != 0 ||
-                mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) != 0 )
-            {
-                mbedtls_exit( 1 );
-            }
+            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
+            CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
+                                                    myrand, NULL ) );
+            CHECK_AND_CONTINUE( mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) );
             ecp_clear_precomputed( &ecdh.grp );
 
             mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s",
                                               curve_info->name );
             TIME_PUBLIC( title, "handshake",
-                    ret |= mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                             myrand, NULL );
-                    ret |= mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
+                    CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
                                              myrand, NULL ) );
+                    CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
+                                             myrand, NULL ) ) );
             mbedtls_ecdh_free( &ecdh );
         }
 
@@ -928,19 +935,16 @@
             mbedtls_ecdh_init( &ecdh );
             mbedtls_mpi_init( &z );
 
-            if( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) != 0 ||
-                mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, myrand, NULL ) != 0 )
-            {
-                mbedtls_exit( 1 );
-            }
+            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
+            CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, myrand, NULL ) );
 
             mbedtls_snprintf( title, sizeof(title), "ECDHE-%s",
                               curve_info->name );
             TIME_PUBLIC(  title, "handshake",
-                    ret |= mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q,
-                                            myrand, NULL );
-                    ret |= mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
-                                                myrand, NULL ) );
+                    CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q,
+                                            myrand, NULL ) );
+                    CHECK_AND_CONTINUE( mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
+                                                myrand, NULL ) ) );
 
             mbedtls_ecdh_free( &ecdh );
             mbedtls_mpi_free( &z );
@@ -950,24 +954,24 @@
              curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
              curve_info++ )
         {
+            if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
+                continue;
+
             mbedtls_ecdh_init( &ecdh );
 
-            if( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) != 0 ||
-                mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                  myrand, NULL ) != 0 ||
-                mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) != 0 ||
-                mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                  myrand, NULL ) != 0 )
-            {
-                mbedtls_exit( 1 );
-            }
+            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
+            CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
+                                  myrand, NULL ) );
+            CHECK_AND_CONTINUE( mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) );
+            CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
+                                  myrand, NULL ) );
             ecp_clear_precomputed( &ecdh.grp );
 
             mbedtls_snprintf( title, sizeof( title ), "ECDH-%s",
                                               curve_info->name );
             TIME_PUBLIC( title, "handshake",
-                    ret |= mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
-                                             myrand, NULL ) );
+                    CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
+                                             myrand, NULL ) ) );
             mbedtls_ecdh_free( &ecdh );
         }
 
@@ -979,19 +983,16 @@
             mbedtls_ecdh_init( &ecdh );
             mbedtls_mpi_init( &z );
 
-            if( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) != 0 ||
-                mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp,
-                                 myrand, NULL ) != 0 ||
-                mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, myrand, NULL ) != 0 )
-            {
-                mbedtls_exit( 1 );
-            }
+            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
+            CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp,
+                                 myrand, NULL ) );
+            CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, myrand, NULL ) );
 
             mbedtls_snprintf( title, sizeof(title), "ECDH-%s",
                               curve_info->name );
             TIME_PUBLIC(  title, "handshake",
-                    ret |= mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
-                                                myrand, NULL ) );
+                    CHECK_AND_CONTINUE( mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
+                                                myrand, NULL ) ) );
 
             mbedtls_ecdh_free( &ecdh );
             mbedtls_mpi_free( &z );
@@ -999,6 +1000,48 @@
     }
 #endif
 
+#if defined(MBEDTLS_ECDH_C)
+    if( todo.ecdh )
+    {
+        mbedtls_ecdh_context ecdh_srv, ecdh_cli;
+        unsigned char buf_srv[BUFSIZE], buf_cli[BUFSIZE];
+        const mbedtls_ecp_curve_info * curve_list = mbedtls_ecp_curve_list();
+        const mbedtls_ecp_curve_info *curve_info;
+        size_t olen;
+
+        for( curve_info = curve_list;
+            curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
+            curve_info++ )
+        {
+            if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
+                continue;
+
+            mbedtls_ecdh_init( &ecdh_srv );
+            mbedtls_ecdh_init( &ecdh_cli );
+
+            mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s", curve_info->name );
+            TIME_PUBLIC( title, "full handshake",
+                const unsigned char * p_srv = buf_srv;
+
+                CHECK_AND_CONTINUE( mbedtls_ecdh_setup( &ecdh_srv, curve_info->grp_id ) );
+                CHECK_AND_CONTINUE( mbedtls_ecdh_make_params( &ecdh_srv, &olen, buf_srv, sizeof( buf_srv ), myrand, NULL ) );
+
+                CHECK_AND_CONTINUE( mbedtls_ecdh_read_params( &ecdh_cli, &p_srv, p_srv + olen ) );
+                CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh_cli, &olen, buf_cli, sizeof( buf_cli ), myrand, NULL ) );
+
+                CHECK_AND_CONTINUE( mbedtls_ecdh_read_public( &ecdh_srv, buf_cli, olen ) );
+                CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh_srv, &olen, buf_srv, sizeof( buf_srv ), myrand, NULL ) );
+
+                CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh_cli, &olen, buf_cli, sizeof( buf_cli ), myrand, NULL ) );
+                mbedtls_ecdh_free( &ecdh_cli );
+
+                mbedtls_ecdh_free( &ecdh_srv );
+            );
+
+        }
+    }
+#endif
+
     mbedtls_printf( "\n" );
 
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
diff --git a/programs/test/cmake_subproject/.gitignore b/programs/test/cmake_subproject/.gitignore
new file mode 100644
index 0000000..464833b
--- /dev/null
+++ b/programs/test/cmake_subproject/.gitignore
@@ -0,0 +1,3 @@
+build
+Makefile
+cmake_subproject
diff --git a/programs/test/cmake_subproject/CMakeLists.txt b/programs/test/cmake_subproject/CMakeLists.txt
new file mode 100644
index 0000000..3afbdb2
--- /dev/null
+++ b/programs/test/cmake_subproject/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 2.6)
+
+# We use the parent Mbed TLS directory as the MBEDTLS_DIR for this test. Other
+# projects that use Mbed TLS as a subproject are likely to add by their own
+# relative paths.
+set(MBEDTLS_DIR ../../../)
+
+# Add Mbed TLS as a subdirectory.
+add_subdirectory(${MBEDTLS_DIR} build)
+
+# Link against the Mbed Crypto library.
+set(libs
+    mbedcrypto
+)
+
+add_executable(cmake_subproject cmake_subproject.c)
+target_link_libraries(cmake_subproject ${libs})
diff --git a/programs/test/cmake_subproject/cmake_subproject.c b/programs/test/cmake_subproject/cmake_subproject.c
new file mode 100644
index 0000000..ca899bc
--- /dev/null
+++ b/programs/test/cmake_subproject/cmake_subproject.c
@@ -0,0 +1,56 @@
+/*
+ *  Simple program to test that CMake builds with Mbed TLS as a subdirectory
+ *  work correctly.
+ *
+ *  Copyright (C) 2006-2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdio.h>
+#include <stdlib.h>
+#define mbedtls_fprintf         fprintf
+#define mbedtls_printf          printf
+#define mbedtls_exit            exit
+#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
+#endif /* MBEDTLS_PLATFORM_C */
+
+#include "mbedtls/version.h"
+
+/* The main reason to build this is for testing the CMake build, so the program
+ * doesn't need to do very much. It calls a single library function to ensure
+ * linkage works, but that is all. */
+int main()
+{
+    /* This version string is 18 bytes long, as advised by version.h. */
+    char version[18];
+
+    mbedtls_version_get_string_full( version );
+
+    mbedtls_printf( "Built against %s\n", version );
+
+    return( 0 );
+}
diff --git a/programs/test/cpp_dummy_build.cpp b/programs/test/cpp_dummy_build.cpp
index 9cd5090..81ca32c 100644
--- a/programs/test/cpp_dummy_build.cpp
+++ b/programs/test/cpp_dummy_build.cpp
@@ -38,7 +38,6 @@
 #include "mbedtls/bn_mul.h"
 #include "mbedtls/camellia.h"
 #include "mbedtls/ccm.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/chacha20.h"
 #include "mbedtls/chachapoly.h"
 #include "mbedtls/check_config.h"
@@ -47,7 +46,6 @@
 #include "mbedtls/cmac.h"
 #include "mbedtls/compat-1.3.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/debug.h"
 #include "mbedtls/des.h"
 #include "mbedtls/dhm.h"
 #include "mbedtls/ecdh.h"
@@ -67,15 +65,12 @@
 #include "mbedtls/md4.h"
 #include "mbedtls/md5.h"
 #include "mbedtls/md_internal.h"
-#include "mbedtls/net.h"
-#include "mbedtls/net_sockets.h"
 #include "mbedtls/nist_kw.h"
 #include "mbedtls/oid.h"
 #include "mbedtls/padlock.h"
 #include "mbedtls/pem.h"
 #include "mbedtls/pk.h"
 #include "mbedtls/pk_internal.h"
-#include "mbedtls/pkcs11.h"
 #include "mbedtls/pkcs12.h"
 #include "mbedtls/pkcs5.h"
 #include "mbedtls/platform_time.h"
@@ -88,19 +83,9 @@
 #include "mbedtls/sha1.h"
 #include "mbedtls/sha256.h"
 #include "mbedtls/sha512.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_cache.h"
-#include "mbedtls/ssl_ciphersuites.h"
-#include "mbedtls/ssl_cookie.h"
-#include "mbedtls/ssl_internal.h"
-#include "mbedtls/ssl_ticket.h"
 #include "mbedtls/threading.h"
 #include "mbedtls/timing.h"
 #include "mbedtls/version.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/x509_crl.h"
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/x509_csr.h"
 #include "mbedtls/xtea.h"
 
 #if defined(MBEDTLS_PLATFORM_C)
diff --git a/programs/test/query_config.c b/programs/test/query_config.c
new file mode 100644
index 0000000..da3dfb0
--- /dev/null
+++ b/programs/test/query_config.c
@@ -0,0 +1,1997 @@
+/*
+ *  Query Mbed TLS compile time configurations from config.h
+ *
+ *  Copyright (C) 2018, Arm Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdio.h>
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+
+/*
+ * Include all the headers with public APIs in case they define a macro to its
+ * default value when that configuration is not set in the config.h.
+ */
+#include "mbedtls/aes.h"
+#include "mbedtls/aesni.h"
+#include "mbedtls/arc4.h"
+#include "mbedtls/aria.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/asn1write.h"
+#include "mbedtls/base64.h"
+#include "mbedtls/bignum.h"
+#include "mbedtls/blowfish.h"
+#include "mbedtls/camellia.h"
+#include "mbedtls/ccm.h"
+#include "mbedtls/chacha20.h"
+#include "mbedtls/chachapoly.h"
+#include "mbedtls/cipher.h"
+#include "mbedtls/cmac.h"
+#include "mbedtls/ctr_drbg.h"
+#include "mbedtls/des.h"
+#include "mbedtls/dhm.h"
+#include "mbedtls/ecdh.h"
+#include "mbedtls/ecdsa.h"
+#include "mbedtls/ecjpake.h"
+#include "mbedtls/ecp.h"
+#include "mbedtls/entropy.h"
+#include "mbedtls/entropy_poll.h"
+#include "mbedtls/error.h"
+#include "mbedtls/gcm.h"
+#include "mbedtls/havege.h"
+#include "mbedtls/hkdf.h"
+#include "mbedtls/hmac_drbg.h"
+#include "mbedtls/md.h"
+#include "mbedtls/md2.h"
+#include "mbedtls/md4.h"
+#include "mbedtls/md5.h"
+#include "mbedtls/memory_buffer_alloc.h"
+#include "mbedtls/nist_kw.h"
+#include "mbedtls/oid.h"
+#include "mbedtls/padlock.h"
+#include "mbedtls/pem.h"
+#include "mbedtls/pk.h"
+#include "mbedtls/pkcs12.h"
+#include "mbedtls/pkcs5.h"
+#include "mbedtls/platform_time.h"
+#include "mbedtls/platform_util.h"
+#include "mbedtls/poly1305.h"
+#include "mbedtls/ripemd160.h"
+#include "mbedtls/rsa.h"
+#include "mbedtls/sha1.h"
+#include "mbedtls/sha256.h"
+#include "mbedtls/sha512.h"
+#include "mbedtls/threading.h"
+#include "mbedtls/timing.h"
+#include "mbedtls/version.h"
+#include "mbedtls/xtea.h"
+
+#include <string.h>
+
+/*
+ * Helper macros to convert a macro or its expansion into a string
+ * WARNING: This does not work for expanding function-like macros. However,
+ * Mbed TLS does not currently have configuration options used in this fashion.
+ */
+#define MACRO_EXPANSION_TO_STR(macro)   MACRO_NAME_TO_STR(macro)
+#define MACRO_NAME_TO_STR(macro)                                        \
+    mbedtls_printf( "%s", strlen( #macro "" ) > 0 ? #macro "\n" : "" )
+
+#if defined(_MSC_VER)
+/*
+ * Visual Studio throws the warning 4003 because many Mbed TLS feature macros
+ * are defined empty. This means that from the preprocessor's point of view
+ * the macro MBEDTLS_EXPANSION_TO_STR is being invoked without arguments as
+ * some macros expand to nothing. We suppress that specific warning to get a
+ * clean build and to ensure that tests treating warnings as errors do not
+ * fail.
+ */
+#pragma warning(push)
+#pragma warning(disable:4003)
+#endif /* _MSC_VER */
+
+int query_config( const char *config )
+{
+#if defined(MBEDTLS_HAVE_ASM)
+    if( strcmp( "MBEDTLS_HAVE_ASM", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_ASM );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HAVE_ASM */
+
+#if defined(MBEDTLS_NO_UDBL_DIVISION)
+    if( strcmp( "MBEDTLS_NO_UDBL_DIVISION", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_UDBL_DIVISION );
+        return( 0 );
+    }
+#endif /* MBEDTLS_NO_UDBL_DIVISION */
+
+#if defined(MBEDTLS_NO_64BIT_MULTIPLICATION)
+    if( strcmp( "MBEDTLS_NO_64BIT_MULTIPLICATION", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_64BIT_MULTIPLICATION );
+        return( 0 );
+    }
+#endif /* MBEDTLS_NO_64BIT_MULTIPLICATION */
+
+#if defined(MBEDTLS_HAVE_SSE2)
+    if( strcmp( "MBEDTLS_HAVE_SSE2", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_SSE2 );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HAVE_SSE2 */
+
+#if defined(MBEDTLS_HAVE_TIME)
+    if( strcmp( "MBEDTLS_HAVE_TIME", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_TIME );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HAVE_TIME */
+
+#if defined(MBEDTLS_HAVE_TIME_DATE)
+    if( strcmp( "MBEDTLS_HAVE_TIME_DATE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVE_TIME_DATE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HAVE_TIME_DATE */
+
+#if defined(MBEDTLS_PLATFORM_MEMORY)
+    if( strcmp( "MBEDTLS_PLATFORM_MEMORY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_MEMORY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_MEMORY */
+
+#if defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
+    if( strcmp( "MBEDTLS_PLATFORM_NO_STD_FUNCTIONS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NO_STD_FUNCTIONS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */
+
+#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_EXIT_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_EXIT_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_EXIT_ALT */
+
+#if defined(MBEDTLS_PLATFORM_TIME_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_TIME_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_TIME_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_TIME_ALT */
+
+#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_FPRINTF_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_FPRINTF_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */
+
+#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_PRINTF_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_PRINTF_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */
+
+#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_SNPRINTF_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_SNPRINTF_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
+
+#if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_VSNPRINTF_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_VSNPRINTF_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_VSNPRINTF_ALT */
+
+#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_NV_SEED_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NV_SEED_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
+
+#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
+
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+    if( strcmp( "MBEDTLS_DEPRECATED_WARNING", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DEPRECATED_WARNING );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DEPRECATED_WARNING */
+
+#if defined(MBEDTLS_DEPRECATED_REMOVED)
+    if( strcmp( "MBEDTLS_DEPRECATED_REMOVED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DEPRECATED_REMOVED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DEPRECATED_REMOVED */
+
+#if defined(MBEDTLS_CHECK_PARAMS)
+    if( strcmp( "MBEDTLS_CHECK_PARAMS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHECK_PARAMS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHECK_PARAMS */
+
+#if defined(MBEDTLS_CHECK_PARAMS_ASSERT)
+    if( strcmp( "MBEDTLS_CHECK_PARAMS_ASSERT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHECK_PARAMS_ASSERT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHECK_PARAMS_ASSERT */
+
+#if defined(MBEDTLS_TIMING_ALT)
+    if( strcmp( "MBEDTLS_TIMING_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_TIMING_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_TIMING_ALT */
+
+#if defined(MBEDTLS_AES_ALT)
+    if( strcmp( "MBEDTLS_AES_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_ALT */
+
+#if defined(MBEDTLS_ARC4_ALT)
+    if( strcmp( "MBEDTLS_ARC4_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ARC4_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ARC4_ALT */
+
+#if defined(MBEDTLS_ARIA_ALT)
+    if( strcmp( "MBEDTLS_ARIA_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ARIA_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ARIA_ALT */
+
+#if defined(MBEDTLS_BLOWFISH_ALT)
+    if( strcmp( "MBEDTLS_BLOWFISH_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_BLOWFISH_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_BLOWFISH_ALT */
+
+#if defined(MBEDTLS_CAMELLIA_ALT)
+    if( strcmp( "MBEDTLS_CAMELLIA_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CAMELLIA_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CAMELLIA_ALT */
+
+#if defined(MBEDTLS_CCM_ALT)
+    if( strcmp( "MBEDTLS_CCM_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CCM_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CCM_ALT */
+
+#if defined(MBEDTLS_CHACHA20_ALT)
+    if( strcmp( "MBEDTLS_CHACHA20_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHA20_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHACHA20_ALT */
+
+#if defined(MBEDTLS_CHACHAPOLY_ALT)
+    if( strcmp( "MBEDTLS_CHACHAPOLY_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHAPOLY_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHACHAPOLY_ALT */
+
+#if defined(MBEDTLS_CMAC_ALT)
+    if( strcmp( "MBEDTLS_CMAC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CMAC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CMAC_ALT */
+
+#if defined(MBEDTLS_DES_ALT)
+    if( strcmp( "MBEDTLS_DES_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DES_ALT */
+
+#if defined(MBEDTLS_DHM_ALT)
+    if( strcmp( "MBEDTLS_DHM_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DHM_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DHM_ALT */
+
+#if defined(MBEDTLS_ECJPAKE_ALT)
+    if( strcmp( "MBEDTLS_ECJPAKE_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECJPAKE_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECJPAKE_ALT */
+
+#if defined(MBEDTLS_GCM_ALT)
+    if( strcmp( "MBEDTLS_GCM_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_GCM_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_GCM_ALT */
+
+#if defined(MBEDTLS_NIST_KW_ALT)
+    if( strcmp( "MBEDTLS_NIST_KW_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_NIST_KW_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_NIST_KW_ALT */
+
+#if defined(MBEDTLS_MD2_ALT)
+    if( strcmp( "MBEDTLS_MD2_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD2_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD2_ALT */
+
+#if defined(MBEDTLS_MD4_ALT)
+    if( strcmp( "MBEDTLS_MD4_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD4_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD4_ALT */
+
+#if defined(MBEDTLS_MD5_ALT)
+    if( strcmp( "MBEDTLS_MD5_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD5_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD5_ALT */
+
+#if defined(MBEDTLS_POLY1305_ALT)
+    if( strcmp( "MBEDTLS_POLY1305_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_POLY1305_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_POLY1305_ALT */
+
+#if defined(MBEDTLS_RIPEMD160_ALT)
+    if( strcmp( "MBEDTLS_RIPEMD160_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_RIPEMD160_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_RIPEMD160_ALT */
+
+#if defined(MBEDTLS_RSA_ALT)
+    if( strcmp( "MBEDTLS_RSA_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_RSA_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_RSA_ALT */
+
+#if defined(MBEDTLS_SHA1_ALT)
+    if( strcmp( "MBEDTLS_SHA1_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA1_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA1_ALT */
+
+#if defined(MBEDTLS_SHA256_ALT)
+    if( strcmp( "MBEDTLS_SHA256_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA256_ALT */
+
+#if defined(MBEDTLS_SHA512_ALT)
+    if( strcmp( "MBEDTLS_SHA512_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA512_ALT */
+
+#if defined(MBEDTLS_XTEA_ALT)
+    if( strcmp( "MBEDTLS_XTEA_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_XTEA_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_XTEA_ALT */
+
+#if defined(MBEDTLS_ECP_ALT)
+    if( strcmp( "MBEDTLS_ECP_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_ALT */
+
+#if defined(MBEDTLS_MD2_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_MD2_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD2_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD2_PROCESS_ALT */
+
+#if defined(MBEDTLS_MD4_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_MD4_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD4_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD4_PROCESS_ALT */
+
+#if defined(MBEDTLS_MD5_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_MD5_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD5_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD5_PROCESS_ALT */
+
+#if defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_RIPEMD160_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_RIPEMD160_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_RIPEMD160_PROCESS_ALT */
+
+#if defined(MBEDTLS_SHA1_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_SHA1_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA1_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA1_PROCESS_ALT */
+
+#if defined(MBEDTLS_SHA256_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_SHA256_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA256_PROCESS_ALT */
+
+#if defined(MBEDTLS_SHA512_PROCESS_ALT)
+    if( strcmp( "MBEDTLS_SHA512_PROCESS_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_PROCESS_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA512_PROCESS_ALT */
+
+#if defined(MBEDTLS_DES_SETKEY_ALT)
+    if( strcmp( "MBEDTLS_DES_SETKEY_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_SETKEY_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DES_SETKEY_ALT */
+
+#if defined(MBEDTLS_DES_CRYPT_ECB_ALT)
+    if( strcmp( "MBEDTLS_DES_CRYPT_ECB_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_CRYPT_ECB_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DES_CRYPT_ECB_ALT */
+
+#if defined(MBEDTLS_DES3_CRYPT_ECB_ALT)
+    if( strcmp( "MBEDTLS_DES3_CRYPT_ECB_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DES3_CRYPT_ECB_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DES3_CRYPT_ECB_ALT */
+
+#if defined(MBEDTLS_AES_SETKEY_ENC_ALT)
+    if( strcmp( "MBEDTLS_AES_SETKEY_ENC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_SETKEY_ENC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_SETKEY_ENC_ALT */
+
+#if defined(MBEDTLS_AES_SETKEY_DEC_ALT)
+    if( strcmp( "MBEDTLS_AES_SETKEY_DEC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_SETKEY_DEC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_SETKEY_DEC_ALT */
+
+#if defined(MBEDTLS_AES_ENCRYPT_ALT)
+    if( strcmp( "MBEDTLS_AES_ENCRYPT_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_ENCRYPT_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_ENCRYPT_ALT */
+
+#if defined(MBEDTLS_AES_DECRYPT_ALT)
+    if( strcmp( "MBEDTLS_AES_DECRYPT_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_DECRYPT_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_DECRYPT_ALT */
+
+#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
+    if( strcmp( "MBEDTLS_ECDH_GEN_PUBLIC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_GEN_PUBLIC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
+
+#if defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
+    if( strcmp( "MBEDTLS_ECDH_COMPUTE_SHARED_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_COMPUTE_SHARED_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
+
+#if defined(MBEDTLS_ECDSA_VERIFY_ALT)
+    if( strcmp( "MBEDTLS_ECDSA_VERIFY_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_VERIFY_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDSA_VERIFY_ALT */
+
+#if defined(MBEDTLS_ECDSA_SIGN_ALT)
+    if( strcmp( "MBEDTLS_ECDSA_SIGN_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_SIGN_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDSA_SIGN_ALT */
+
+#if defined(MBEDTLS_ECDSA_GENKEY_ALT)
+    if( strcmp( "MBEDTLS_ECDSA_GENKEY_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_GENKEY_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDSA_GENKEY_ALT */
+
+#if defined(MBEDTLS_ECP_INTERNAL_ALT)
+    if( strcmp( "MBEDTLS_ECP_INTERNAL_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_INTERNAL_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_INTERNAL_ALT */
+
+#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT)
+    if( strcmp( "MBEDTLS_ECP_RANDOMIZE_JAC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_RANDOMIZE_JAC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_RANDOMIZE_JAC_ALT */
+
+#if defined(MBEDTLS_ECP_ADD_MIXED_ALT)
+    if( strcmp( "MBEDTLS_ECP_ADD_MIXED_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_ADD_MIXED_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_ADD_MIXED_ALT */
+
+#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT)
+    if( strcmp( "MBEDTLS_ECP_DOUBLE_JAC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DOUBLE_JAC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DOUBLE_JAC_ALT */
+
+#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT)
+    if( strcmp( "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT */
+
+#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT)
+    if( strcmp( "MBEDTLS_ECP_NORMALIZE_JAC_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NORMALIZE_JAC_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_NORMALIZE_JAC_ALT */
+
+#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT)
+    if( strcmp( "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT */
+
+#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT)
+    if( strcmp( "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_RANDOMIZE_MXZ_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_RANDOMIZE_MXZ_ALT */
+
+#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT)
+    if( strcmp( "MBEDTLS_ECP_NORMALIZE_MXZ_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NORMALIZE_MXZ_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_NORMALIZE_MXZ_ALT */
+
+#if defined(MBEDTLS_TEST_NULL_ENTROPY)
+    if( strcmp( "MBEDTLS_TEST_NULL_ENTROPY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_TEST_NULL_ENTROPY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_TEST_NULL_ENTROPY */
+
+#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
+    if( strcmp( "MBEDTLS_ENTROPY_HARDWARE_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_HARDWARE_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_HARDWARE_ALT */
+
+#if defined(MBEDTLS_AES_ROM_TABLES)
+    if( strcmp( "MBEDTLS_AES_ROM_TABLES", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_ROM_TABLES );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_ROM_TABLES */
+
+#if defined(MBEDTLS_AES_FEWER_TABLES)
+    if( strcmp( "MBEDTLS_AES_FEWER_TABLES", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_FEWER_TABLES );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_FEWER_TABLES */
+
+#if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY)
+    if( strcmp( "MBEDTLS_CAMELLIA_SMALL_MEMORY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CAMELLIA_SMALL_MEMORY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
+
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    if( strcmp( "MBEDTLS_CIPHER_MODE_CBC", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_CBC );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    if( strcmp( "MBEDTLS_CIPHER_MODE_CFB", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_CFB );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
+
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    if( strcmp( "MBEDTLS_CIPHER_MODE_CTR", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_CTR );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
+
+#if defined(MBEDTLS_CIPHER_MODE_OFB)
+    if( strcmp( "MBEDTLS_CIPHER_MODE_OFB", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_OFB );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_MODE_OFB */
+
+#if defined(MBEDTLS_CIPHER_MODE_XTS)
+    if( strcmp( "MBEDTLS_CIPHER_MODE_XTS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_MODE_XTS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_MODE_XTS */
+
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+    if( strcmp( "MBEDTLS_CIPHER_NULL_CIPHER", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_NULL_CIPHER );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
+
+#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
+    if( strcmp( "MBEDTLS_CIPHER_PADDING_PKCS7", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_PKCS7 );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */
+
+#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS)
+    if( strcmp( "MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS */
+
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN)
+    if( strcmp( "MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN */
+
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS)
+    if( strcmp( "MBEDTLS_CIPHER_PADDING_ZEROS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_PADDING_ZEROS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_PADDING_ZEROS */
+
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP192R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP192R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP224R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP224R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP256R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP256R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP384R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP384R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP521R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP521R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP192K1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP192K1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP224K1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP224K1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_SECP256K1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_SECP256K1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_BP256R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_BP256R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_BP384R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_BP384R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_BP512R1_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_BP512R1_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_CURVE25519_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_CURVE25519_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */
+
+#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
+    if( strcmp( "MBEDTLS_ECP_DP_CURVE448_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_DP_CURVE448_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_DP_CURVE448_ENABLED */
+
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+    if( strcmp( "MBEDTLS_ECP_NIST_OPTIM", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_NIST_OPTIM );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_NIST_OPTIM */
+
+#if defined(MBEDTLS_ECP_RESTARTABLE)
+    if( strcmp( "MBEDTLS_ECP_RESTARTABLE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_RESTARTABLE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_RESTARTABLE */
+
+#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    if( strcmp( "MBEDTLS_ECDH_LEGACY_CONTEXT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_LEGACY_CONTEXT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDH_LEGACY_CONTEXT */
+
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
+    if( strcmp( "MBEDTLS_ECDSA_DETERMINISTIC", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_DETERMINISTIC );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+
+#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
+    if( strcmp( "MBEDTLS_PK_PARSE_EC_EXTENDED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_PARSE_EC_EXTENDED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */
+
+#if defined(MBEDTLS_ERROR_STRERROR_DUMMY)
+    if( strcmp( "MBEDTLS_ERROR_STRERROR_DUMMY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ERROR_STRERROR_DUMMY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */
+
+#if defined(MBEDTLS_GENPRIME)
+    if( strcmp( "MBEDTLS_GENPRIME", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_GENPRIME );
+        return( 0 );
+    }
+#endif /* MBEDTLS_GENPRIME */
+
+#if defined(MBEDTLS_FS_IO)
+    if( strcmp( "MBEDTLS_FS_IO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_FS_IO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_FS_IO */
+
+#if defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
+    if( strcmp( "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES );
+        return( 0 );
+    }
+#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */
+
+#if defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+    if( strcmp( "MBEDTLS_NO_PLATFORM_ENTROPY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_NO_PLATFORM_ENTROPY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_NO_PLATFORM_ENTROPY */
+
+#if defined(MBEDTLS_ENTROPY_FORCE_SHA256)
+    if( strcmp( "MBEDTLS_ENTROPY_FORCE_SHA256", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_FORCE_SHA256 );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_FORCE_SHA256 */
+
+#if defined(MBEDTLS_ENTROPY_NV_SEED)
+    if( strcmp( "MBEDTLS_ENTROPY_NV_SEED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_NV_SEED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_NV_SEED */
+
+#if defined(MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER)
+    if( strcmp( "MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER */
+
+#if defined(MBEDTLS_MEMORY_DEBUG)
+    if( strcmp( "MBEDTLS_MEMORY_DEBUG", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_DEBUG );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MEMORY_DEBUG */
+
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
+    if( strcmp( "MBEDTLS_MEMORY_BACKTRACE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_BACKTRACE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MEMORY_BACKTRACE */
+
+#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
+    if( strcmp( "MBEDTLS_PK_RSA_ALT_SUPPORT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_RSA_ALT_SUPPORT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
+
+#if defined(MBEDTLS_PKCS1_V15)
+    if( strcmp( "MBEDTLS_PKCS1_V15", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS1_V15 );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PKCS1_V15 */
+
+#if defined(MBEDTLS_PKCS1_V21)
+    if( strcmp( "MBEDTLS_PKCS1_V21", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS1_V21 );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PKCS1_V21 */
+
+#if defined(MBEDTLS_PSA_CRYPTO_SPM)
+    if( strcmp( "MBEDTLS_PSA_CRYPTO_SPM", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_SPM );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SPM */
+
+#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
+    if( strcmp( "MBEDTLS_PSA_INJECT_ENTROPY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_INJECT_ENTROPY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
+
+#if defined(MBEDTLS_RSA_NO_CRT)
+    if( strcmp( "MBEDTLS_RSA_NO_CRT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_RSA_NO_CRT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_RSA_NO_CRT */
+
+#if defined(MBEDTLS_SELF_TEST)
+    if( strcmp( "MBEDTLS_SELF_TEST", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SELF_TEST );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SELF_TEST */
+
+#if defined(MBEDTLS_SHA256_SMALLER)
+    if( strcmp( "MBEDTLS_SHA256_SMALLER", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_SMALLER );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA256_SMALLER */
+
+#if defined(MBEDTLS_SHA512_SMALLER)
+    if( strcmp( "MBEDTLS_SHA512_SMALLER", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_SMALLER );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA512_SMALLER */
+
+#if defined(MBEDTLS_THREADING_ALT)
+    if( strcmp( "MBEDTLS_THREADING_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_THREADING_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_THREADING_ALT */
+
+#if defined(MBEDTLS_THREADING_PTHREAD)
+    if( strcmp( "MBEDTLS_THREADING_PTHREAD", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_THREADING_PTHREAD );
+        return( 0 );
+    }
+#endif /* MBEDTLS_THREADING_PTHREAD */
+
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+    if( strcmp( "MBEDTLS_USE_PSA_CRYPTO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_USE_PSA_CRYPTO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_USE_PSA_CRYPTO */
+
+#if defined(MBEDTLS_VERSION_FEATURES)
+    if( strcmp( "MBEDTLS_VERSION_FEATURES", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_VERSION_FEATURES );
+        return( 0 );
+    }
+#endif /* MBEDTLS_VERSION_FEATURES */
+
+#if defined(MBEDTLS_AESNI_C)
+    if( strcmp( "MBEDTLS_AESNI_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AESNI_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AESNI_C */
+
+#if defined(MBEDTLS_AES_C)
+    if( strcmp( "MBEDTLS_AES_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_AES_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_AES_C */
+
+#if defined(MBEDTLS_ARC4_C)
+    if( strcmp( "MBEDTLS_ARC4_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ARC4_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ARC4_C */
+
+#if defined(MBEDTLS_ASN1_PARSE_C)
+    if( strcmp( "MBEDTLS_ASN1_PARSE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ASN1_PARSE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ASN1_PARSE_C */
+
+#if defined(MBEDTLS_ASN1_WRITE_C)
+    if( strcmp( "MBEDTLS_ASN1_WRITE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ASN1_WRITE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ASN1_WRITE_C */
+
+#if defined(MBEDTLS_BASE64_C)
+    if( strcmp( "MBEDTLS_BASE64_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_BASE64_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_BASE64_C */
+
+#if defined(MBEDTLS_BIGNUM_C)
+    if( strcmp( "MBEDTLS_BIGNUM_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_BIGNUM_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_BIGNUM_C */
+
+#if defined(MBEDTLS_BLOWFISH_C)
+    if( strcmp( "MBEDTLS_BLOWFISH_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_BLOWFISH_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_BLOWFISH_C */
+
+#if defined(MBEDTLS_CAMELLIA_C)
+    if( strcmp( "MBEDTLS_CAMELLIA_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CAMELLIA_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CAMELLIA_C */
+
+#if defined(MBEDTLS_ARIA_C)
+    if( strcmp( "MBEDTLS_ARIA_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ARIA_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ARIA_C */
+
+#if defined(MBEDTLS_CCM_C)
+    if( strcmp( "MBEDTLS_CCM_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CCM_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CCM_C */
+
+#if defined(MBEDTLS_CHACHA20_C)
+    if( strcmp( "MBEDTLS_CHACHA20_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHA20_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHACHA20_C */
+
+#if defined(MBEDTLS_CHACHAPOLY_C)
+    if( strcmp( "MBEDTLS_CHACHAPOLY_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHACHAPOLY_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHACHAPOLY_C */
+
+#if defined(MBEDTLS_CIPHER_C)
+    if( strcmp( "MBEDTLS_CIPHER_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CIPHER_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CIPHER_C */
+
+#if defined(MBEDTLS_CMAC_C)
+    if( strcmp( "MBEDTLS_CMAC_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CMAC_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CMAC_C */
+
+#if defined(MBEDTLS_CTR_DRBG_C)
+    if( strcmp( "MBEDTLS_CTR_DRBG_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_C */
+
+#if defined(MBEDTLS_DES_C)
+    if( strcmp( "MBEDTLS_DES_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DES_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DES_C */
+
+#if defined(MBEDTLS_DHM_C)
+    if( strcmp( "MBEDTLS_DHM_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_DHM_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_DHM_C */
+
+#if defined(MBEDTLS_ECDH_C)
+    if( strcmp( "MBEDTLS_ECDH_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDH_C */
+
+#if defined(MBEDTLS_ECDSA_C)
+    if( strcmp( "MBEDTLS_ECDSA_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDSA_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDSA_C */
+
+#if defined(MBEDTLS_ECJPAKE_C)
+    if( strcmp( "MBEDTLS_ECJPAKE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECJPAKE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECJPAKE_C */
+
+#if defined(MBEDTLS_ECP_C)
+    if( strcmp( "MBEDTLS_ECP_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_C */
+
+#if defined(MBEDTLS_ENTROPY_C)
+    if( strcmp( "MBEDTLS_ENTROPY_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_C */
+
+#if defined(MBEDTLS_ERROR_C)
+    if( strcmp( "MBEDTLS_ERROR_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ERROR_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ERROR_C */
+
+#if defined(MBEDTLS_GCM_C)
+    if( strcmp( "MBEDTLS_GCM_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_GCM_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_GCM_C */
+
+#if defined(MBEDTLS_HAVEGE_C)
+    if( strcmp( "MBEDTLS_HAVEGE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HAVEGE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HAVEGE_C */
+
+#if defined(MBEDTLS_HKDF_C)
+    if( strcmp( "MBEDTLS_HKDF_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HKDF_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HKDF_C */
+
+#if defined(MBEDTLS_HMAC_DRBG_C)
+    if( strcmp( "MBEDTLS_HMAC_DRBG_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HMAC_DRBG_C */
+
+#if defined(MBEDTLS_NIST_KW_C)
+    if( strcmp( "MBEDTLS_NIST_KW_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_NIST_KW_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_NIST_KW_C */
+
+#if defined(MBEDTLS_MD_C)
+    if( strcmp( "MBEDTLS_MD_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD_C */
+
+#if defined(MBEDTLS_MD2_C)
+    if( strcmp( "MBEDTLS_MD2_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD2_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD2_C */
+
+#if defined(MBEDTLS_MD4_C)
+    if( strcmp( "MBEDTLS_MD4_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD4_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD4_C */
+
+#if defined(MBEDTLS_MD5_C)
+    if( strcmp( "MBEDTLS_MD5_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MD5_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MD5_C */
+
+#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
+    if( strcmp( "MBEDTLS_MEMORY_BUFFER_ALLOC_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_BUFFER_ALLOC_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */
+
+#if defined(MBEDTLS_OID_C)
+    if( strcmp( "MBEDTLS_OID_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_OID_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_OID_C */
+
+#if defined(MBEDTLS_PADLOCK_C)
+    if( strcmp( "MBEDTLS_PADLOCK_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PADLOCK_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PADLOCK_C */
+
+#if defined(MBEDTLS_PEM_PARSE_C)
+    if( strcmp( "MBEDTLS_PEM_PARSE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PEM_PARSE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PEM_PARSE_C */
+
+#if defined(MBEDTLS_PEM_WRITE_C)
+    if( strcmp( "MBEDTLS_PEM_WRITE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PEM_WRITE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PEM_WRITE_C */
+
+#if defined(MBEDTLS_PK_C)
+    if( strcmp( "MBEDTLS_PK_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PK_C */
+
+#if defined(MBEDTLS_PK_PARSE_C)
+    if( strcmp( "MBEDTLS_PK_PARSE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_PARSE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PK_PARSE_C */
+
+#if defined(MBEDTLS_PK_WRITE_C)
+    if( strcmp( "MBEDTLS_PK_WRITE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PK_WRITE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PK_WRITE_C */
+
+#if defined(MBEDTLS_PKCS5_C)
+    if( strcmp( "MBEDTLS_PKCS5_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS5_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PKCS5_C */
+
+#if defined(MBEDTLS_PKCS12_C)
+    if( strcmp( "MBEDTLS_PKCS12_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PKCS12_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PKCS12_C */
+
+#if defined(MBEDTLS_PLATFORM_C)
+    if( strcmp( "MBEDTLS_PLATFORM_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_C */
+
+#if defined(MBEDTLS_POLY1305_C)
+    if( strcmp( "MBEDTLS_POLY1305_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_POLY1305_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_POLY1305_C */
+
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+    if( strcmp( "MBEDTLS_PSA_CRYPTO_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_C */
+
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+    if( strcmp( "MBEDTLS_PSA_CRYPTO_SE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_SE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    if( strcmp( "MBEDTLS_PSA_CRYPTO_STORAGE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_CRYPTO_STORAGE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
+
+#if defined(MBEDTLS_PSA_ITS_FILE_C)
+    if( strcmp( "MBEDTLS_PSA_ITS_FILE_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PSA_ITS_FILE_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PSA_ITS_FILE_C */
+
+#if defined(MBEDTLS_RIPEMD160_C)
+    if( strcmp( "MBEDTLS_RIPEMD160_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_RIPEMD160_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_RIPEMD160_C */
+
+#if defined(MBEDTLS_RSA_C)
+    if( strcmp( "MBEDTLS_RSA_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_RSA_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_RSA_C */
+
+#if defined(MBEDTLS_SHA1_C)
+    if( strcmp( "MBEDTLS_SHA1_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA1_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA1_C */
+
+#if defined(MBEDTLS_SHA256_C)
+    if( strcmp( "MBEDTLS_SHA256_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA256_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA256_C */
+
+#if defined(MBEDTLS_SHA512_C)
+    if( strcmp( "MBEDTLS_SHA512_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SHA512_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SHA512_C */
+
+#if defined(MBEDTLS_THREADING_C)
+    if( strcmp( "MBEDTLS_THREADING_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_THREADING_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_THREADING_C */
+
+#if defined(MBEDTLS_TIMING_C)
+    if( strcmp( "MBEDTLS_TIMING_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_TIMING_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_TIMING_C */
+
+#if defined(MBEDTLS_VERSION_C)
+    if( strcmp( "MBEDTLS_VERSION_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_VERSION_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_VERSION_C */
+
+#if defined(MBEDTLS_XTEA_C)
+    if( strcmp( "MBEDTLS_XTEA_C", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_XTEA_C );
+        return( 0 );
+    }
+#endif /* MBEDTLS_XTEA_C */
+
+#if defined(MBEDTLS_MPI_WINDOW_SIZE)
+    if( strcmp( "MBEDTLS_MPI_WINDOW_SIZE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MPI_WINDOW_SIZE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MPI_WINDOW_SIZE */
+
+#if defined(MBEDTLS_MPI_MAX_SIZE)
+    if( strcmp( "MBEDTLS_MPI_MAX_SIZE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MPI_MAX_SIZE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MPI_MAX_SIZE */
+
+#if defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN)
+    if( strcmp( "MBEDTLS_CTR_DRBG_ENTROPY_LEN", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_ENTROPY_LEN );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_ENTROPY_LEN */
+
+#if defined(MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
+    if( strcmp( "MBEDTLS_CTR_DRBG_RESEED_INTERVAL", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_RESEED_INTERVAL );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_RESEED_INTERVAL */
+
+#if defined(MBEDTLS_CTR_DRBG_MAX_INPUT)
+    if( strcmp( "MBEDTLS_CTR_DRBG_MAX_INPUT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_MAX_INPUT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_MAX_INPUT */
+
+#if defined(MBEDTLS_CTR_DRBG_MAX_REQUEST)
+    if( strcmp( "MBEDTLS_CTR_DRBG_MAX_REQUEST", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_MAX_REQUEST );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_MAX_REQUEST */
+
+#if defined(MBEDTLS_CTR_DRBG_MAX_SEED_INPUT)
+    if( strcmp( "MBEDTLS_CTR_DRBG_MAX_SEED_INPUT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_MAX_SEED_INPUT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_MAX_SEED_INPUT */
+
+#if defined(MBEDTLS_CTR_DRBG_USE_128_BIT_KEY)
+    if( strcmp( "MBEDTLS_CTR_DRBG_USE_128_BIT_KEY", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CTR_DRBG_USE_128_BIT_KEY );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CTR_DRBG_USE_128_BIT_KEY */
+
+#if defined(MBEDTLS_HMAC_DRBG_RESEED_INTERVAL)
+    if( strcmp( "MBEDTLS_HMAC_DRBG_RESEED_INTERVAL", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_RESEED_INTERVAL );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HMAC_DRBG_RESEED_INTERVAL */
+
+#if defined(MBEDTLS_HMAC_DRBG_MAX_INPUT)
+    if( strcmp( "MBEDTLS_HMAC_DRBG_MAX_INPUT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_MAX_INPUT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HMAC_DRBG_MAX_INPUT */
+
+#if defined(MBEDTLS_HMAC_DRBG_MAX_REQUEST)
+    if( strcmp( "MBEDTLS_HMAC_DRBG_MAX_REQUEST", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_MAX_REQUEST );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HMAC_DRBG_MAX_REQUEST */
+
+#if defined(MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT)
+    if( strcmp( "MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT */
+
+#if defined(MBEDTLS_ECP_MAX_BITS)
+    if( strcmp( "MBEDTLS_ECP_MAX_BITS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_MAX_BITS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_MAX_BITS */
+
+#if defined(MBEDTLS_ECP_WINDOW_SIZE)
+    if( strcmp( "MBEDTLS_ECP_WINDOW_SIZE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_WINDOW_SIZE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_WINDOW_SIZE */
+
+#if defined(MBEDTLS_ECP_FIXED_POINT_OPTIM)
+    if( strcmp( "MBEDTLS_ECP_FIXED_POINT_OPTIM", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECP_FIXED_POINT_OPTIM );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECP_FIXED_POINT_OPTIM */
+
+#if defined(MBEDTLS_ENTROPY_MAX_SOURCES)
+    if( strcmp( "MBEDTLS_ENTROPY_MAX_SOURCES", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_MAX_SOURCES );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_MAX_SOURCES */
+
+#if defined(MBEDTLS_ENTROPY_MAX_GATHER)
+    if( strcmp( "MBEDTLS_ENTROPY_MAX_GATHER", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_MAX_GATHER );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_MAX_GATHER */
+
+#if defined(MBEDTLS_ENTROPY_MIN_HARDWARE)
+    if( strcmp( "MBEDTLS_ENTROPY_MIN_HARDWARE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ENTROPY_MIN_HARDWARE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ENTROPY_MIN_HARDWARE */
+
+#if defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE)
+    if( strcmp( "MBEDTLS_MEMORY_ALIGN_MULTIPLE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_MEMORY_ALIGN_MULTIPLE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_MEMORY_ALIGN_MULTIPLE */
+
+#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_MEM_HDR", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_MEM_HDR );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_MEM_HDR */
+
+#if defined(MBEDTLS_PLATFORM_STD_CALLOC)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_CALLOC", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_CALLOC );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_CALLOC */
+
+#if defined(MBEDTLS_PLATFORM_STD_FREE)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_FREE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_FREE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_FREE */
+
+#if defined(MBEDTLS_PLATFORM_STD_EXIT)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_EXIT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_EXIT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_EXIT */
+
+#if defined(MBEDTLS_PLATFORM_STD_TIME)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_TIME", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_TIME );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_TIME */
+
+#if defined(MBEDTLS_PLATFORM_STD_FPRINTF)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_FPRINTF", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_FPRINTF );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_FPRINTF */
+
+#if defined(MBEDTLS_PLATFORM_STD_PRINTF)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_PRINTF", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_PRINTF );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_PRINTF */
+
+#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_SNPRINTF", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_SNPRINTF );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_SNPRINTF */
+
+#if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_EXIT_SUCCESS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_EXIT_SUCCESS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_EXIT_SUCCESS */
+
+#if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_EXIT_FAILURE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_EXIT_FAILURE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_EXIT_FAILURE */
+
+#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_NV_SEED_READ", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_NV_SEED_READ );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_NV_SEED_READ */
+
+#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_NV_SEED_WRITE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_NV_SEED_WRITE */
+
+#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
+    if( strcmp( "MBEDTLS_PLATFORM_STD_NV_SEED_FILE", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_STD_NV_SEED_FILE );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_STD_NV_SEED_FILE */
+
+#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_CALLOC_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_CALLOC_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_CALLOC_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_FREE_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_FREE_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_FREE_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_FREE_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_EXIT_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_EXIT_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_EXIT_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_TIME_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_TIME_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_TIME_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_TIME_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_TIME_TYPE_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_TIME_TYPE_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_FPRINTF_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_FPRINTF_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_FPRINTF_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_PRINTF_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_PRINTF_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_PRINTF_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_SNPRINTF_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_SNPRINTF_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_SNPRINTF_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_VSNPRINTF_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_VSNPRINTF_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_VSNPRINTF_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NV_SEED_READ_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_NV_SEED_READ_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
+    if( strcmp( "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_ZEROIZE_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_ZEROIZE_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_ZEROIZE_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_ZEROIZE_ALT */
+
+#if defined(MBEDTLS_PLATFORM_GMTIME_R_ALT)
+    if( strcmp( "MBEDTLS_PLATFORM_GMTIME_R_ALT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_PLATFORM_GMTIME_R_ALT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_PLATFORM_GMTIME_R_ALT */
+
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+    if( strcmp( "MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED */
+
+    /* If the symbol is not found, return an error */
+    return( 1 );
+}
+
+#if defined(_MSC_VER)
+#pragma warning(pop)
+#endif /* _MSC_VER */
diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index 9d3ea7e..638ef70 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -51,7 +51,6 @@
 #include "mbedtls/base64.h"
 #include "mbedtls/bignum.h"
 #include "mbedtls/rsa.h"
-#include "mbedtls/x509.h"
 #include "mbedtls/xtea.h"
 #include "mbedtls/pkcs5.h"
 #include "mbedtls/ecp.h"
@@ -77,17 +76,6 @@
 #include "mbedtls/memory_buffer_alloc.h"
 #endif
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#include "mbedtls/platform_util.h"
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 static int test_snprintf( size_t n, const char ref_buf[10], int ref_ret )
 {
@@ -245,9 +233,6 @@
 #if defined(MBEDTLS_RSA_C)
     {"rsa", mbedtls_rsa_self_test},
 #endif
-#if defined(MBEDTLS_X509_USE_C)
-    {"x509", mbedtls_x509_self_test},
-#endif
 #if defined(MBEDTLS_XTEA_C)
     {"xtea", mbedtls_xtea_self_test},
 #endif
diff --git a/programs/test/udp_proxy.c b/programs/test/udp_proxy.c
deleted file mode 100644
index 41739d0..0000000
--- a/programs/test/udp_proxy.c
+++ /dev/null
@@ -1,944 +0,0 @@
-/*
- *  UDP proxy: emulate an unreliable UDP connexion for DTLS testing
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-/*
- * Warning: this is an internal utility program we use for tests.
- * It does break some abstractions from the NET layer, and is thus NOT an
- * example of good general usage.
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#define mbedtls_time            time
-#define mbedtls_time_t          time_t
-#define mbedtls_printf          printf
-#define mbedtls_calloc          calloc
-#define mbedtls_free            free
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_NET_C)
-int main( void )
-{
-    mbedtls_printf( "MBEDTLS_NET_C not defined.\n" );
-    return( 0 );
-}
-#else
-
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/error.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/timing.h"
-
-#include <string.h>
-
-/* For select() */
-#if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(EFIX64) && \
-    !defined(EFI32)
-#include <winsock2.h>
-#include <windows.h>
-#if defined(_MSC_VER)
-#if defined(_WIN32_WCE)
-#pragma comment( lib, "ws2.lib" )
-#else
-#pragma comment( lib, "ws2_32.lib" )
-#endif
-#endif /* _MSC_VER */
-#else /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
-
-#define MAX_MSG_SIZE            16384 + 2048 /* max record/datagram size */
-
-#define DFL_SERVER_ADDR         "localhost"
-#define DFL_SERVER_PORT         "4433"
-#define DFL_LISTEN_ADDR         "localhost"
-#define DFL_LISTEN_PORT         "5556"
-#define DFL_PACK                0
-
-#if defined(MBEDTLS_TIMING_C)
-#define USAGE_PACK                                                          \
-    "    pack=%%d             default: 0     (don't pack)\n"                \
-    "                         options: t > 0 (pack for t milliseconds)\n"
-#else
-#define USAGE_PACK
-#endif
-
-#define USAGE                                                               \
-    "\n usage: udp_proxy param=<>...\n"                                     \
-    "\n acceptable parameters:\n"                                           \
-    "    server_addr=%%s      default: localhost\n"                         \
-    "    server_port=%%d      default: 4433\n"                              \
-    "    listen_addr=%%s      default: localhost\n"                         \
-    "    listen_port=%%d      default: 4433\n"                              \
-    "\n"                                                                    \
-    "    duplicate=%%d        default: 0 (no duplication)\n"                \
-    "                        duplicate about 1:N packets randomly\n"        \
-    "    delay=%%d            default: 0 (no delayed packets)\n"            \
-    "                        delay about 1:N packets randomly\n"            \
-    "    delay_ccs=0/1       default: 0 (don't delay ChangeCipherSpec)\n"   \
-    "    delay_cli=%%s        Handshake message from client that should be\n"\
-    "                        delayed. Possible values are 'ClientHello',\n" \
-    "                        'Certificate', 'CertificateVerify', and\n"     \
-    "                        'ClientKeyExchange'.\n"                        \
-    "                        May be used multiple times, even for the same\n"\
-    "                        message, in which case the respective message\n"\
-    "                        gets delayed multiple times.\n"                 \
-    "    delay_srv=%%s        Handshake message from server that should be\n"\
-    "                        delayed. Possible values are 'HelloRequest',\n"\
-    "                        'ServerHello', 'ServerHelloDone', 'Certificate'\n"\
-    "                        'ServerKeyExchange', 'NewSessionTicket',\n"\
-    "                        'HelloVerifyRequest' and ''CertificateRequest'.\n"\
-    "                        May be used multiple times, even for the same\n"\
-    "                        message, in which case the respective message\n"\
-    "                        gets delayed multiple times.\n"                 \
-    "    drop=%%d             default: 0 (no dropped packets)\n"            \
-    "                        drop about 1:N packets randomly\n"             \
-    "    mtu=%%d              default: 0 (unlimited)\n"                     \
-    "                        drop packets larger than N bytes\n"            \
-    "    bad_ad=0/1          default: 0 (don't add bad ApplicationData)\n"  \
-    "    protect_hvr=0/1     default: 0 (don't protect HelloVerifyRequest)\n" \
-    "    protect_len=%%d      default: (don't protect packets of this size)\n" \
-    "\n"                                                                    \
-    "    seed=%%d             default: (use current time)\n"                \
-    USAGE_PACK                                                              \
-    "\n"
-
-/*
- * global options
- */
-
-#define MAX_DELAYED_HS 10
-
-static struct options
-{
-    const char *server_addr;    /* address to forward packets to            */
-    const char *server_port;    /* port to forward packets to               */
-    const char *listen_addr;    /* address for accepting client connections */
-    const char *listen_port;    /* port for accepting client connections    */
-
-    int duplicate;              /* duplicate 1 in N packets (none if 0)     */
-    int delay;                  /* delay 1 packet in N (none if 0)          */
-    int delay_ccs;              /* delay ChangeCipherSpec                   */
-    char* delay_cli[MAX_DELAYED_HS];  /* handshake types of messages from
-                                       * client that should be delayed.     */
-    uint8_t delay_cli_cnt;      /* Number of entries in delay_cli.          */
-    char* delay_srv[MAX_DELAYED_HS];  /* handshake types of messages from
-                                       * server that should be delayed.     */
-    uint8_t delay_srv_cnt;      /* Number of entries in delay_srv.          */
-    int drop;                   /* drop 1 packet in N (none if 0)           */
-    int mtu;                    /* drop packets larger than this            */
-    int bad_ad;                 /* inject corrupted ApplicationData record  */
-    int protect_hvr;            /* never drop or delay HelloVerifyRequest   */
-    int protect_len;            /* never drop/delay packet of the given size*/
-    unsigned pack;              /* merge packets into single datagram for
-                                 * at most \c merge milliseconds if > 0     */
-    unsigned int seed;          /* seed for "random" events                 */
-} opt;
-
-static void exit_usage( const char *name, const char *value )
-{
-    if( value == NULL )
-        mbedtls_printf( " unknown option or missing value: %s\n", name );
-    else
-        mbedtls_printf( " option %s: illegal value: %s\n", name, value );
-
-    mbedtls_printf( USAGE );
-    exit( 1 );
-}
-
-static void get_options( int argc, char *argv[] )
-{
-    int i;
-    char *p, *q;
-
-    opt.server_addr    = DFL_SERVER_ADDR;
-    opt.server_port    = DFL_SERVER_PORT;
-    opt.listen_addr    = DFL_LISTEN_ADDR;
-    opt.listen_port    = DFL_LISTEN_PORT;
-    opt.pack           = DFL_PACK;
-    /* Other members default to 0 */
-
-    opt.delay_cli_cnt = 0;
-    opt.delay_srv_cnt = 0;
-    memset( opt.delay_cli, 0, sizeof( opt.delay_cli ) );
-    memset( opt.delay_srv, 0, sizeof( opt.delay_srv ) );
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            exit_usage( p, NULL );
-        *q++ = '\0';
-
-        if( strcmp( p, "server_addr" ) == 0 )
-            opt.server_addr = q;
-        else if( strcmp( p, "server_port" ) == 0 )
-            opt.server_port = q;
-        else if( strcmp( p, "listen_addr" ) == 0 )
-            opt.listen_addr = q;
-        else if( strcmp( p, "listen_port" ) == 0 )
-            opt.listen_port = q;
-        else if( strcmp( p, "duplicate" ) == 0 )
-        {
-            opt.duplicate = atoi( q );
-            if( opt.duplicate < 0 || opt.duplicate > 20 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "delay" ) == 0 )
-        {
-            opt.delay = atoi( q );
-            if( opt.delay < 0 || opt.delay > 20 || opt.delay == 1 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "delay_ccs" ) == 0 )
-        {
-            opt.delay_ccs = atoi( q );
-            if( opt.delay_ccs < 0 || opt.delay_ccs > 1 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "delay_cli" ) == 0 ||
-                 strcmp( p, "delay_srv" ) == 0 )
-        {
-            uint8_t *delay_cnt;
-            char **delay_list;
-            size_t len;
-            char *buf;
-
-            if( strcmp( p, "delay_cli" ) == 0 )
-            {
-                delay_cnt  = &opt.delay_cli_cnt;
-                delay_list = opt.delay_cli;
-            }
-            else
-            {
-                delay_cnt  = &opt.delay_srv_cnt;
-                delay_list = opt.delay_srv;
-            }
-
-            if( *delay_cnt == MAX_DELAYED_HS )
-            {
-                mbedtls_printf( " too many uses of %s: only %d allowed\n",
-                                p, MAX_DELAYED_HS );
-                exit_usage( p, NULL );
-            }
-
-            len = strlen( q );
-            buf = mbedtls_calloc( 1, len + 1 );
-            if( buf == NULL )
-            {
-                mbedtls_printf( " Allocation failure\n" );
-                exit( 1 );
-            }
-            memcpy( buf, q, len + 1 );
-
-            delay_list[ (*delay_cnt)++ ] = buf;
-        }
-        else if( strcmp( p, "drop" ) == 0 )
-        {
-            opt.drop = atoi( q );
-            if( opt.drop < 0 || opt.drop > 20 || opt.drop == 1 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "pack" ) == 0 )
-        {
-#if defined(MBEDTLS_TIMING_C)
-            opt.pack = (unsigned) atoi( q );
-#else
-            mbedtls_printf( " option pack only defined if MBEDTLS_TIMING_C is enabled\n" );
-            exit( 1 );
-#endif
-        }
-        else if( strcmp( p, "mtu" ) == 0 )
-        {
-            opt.mtu = atoi( q );
-            if( opt.mtu < 0 || opt.mtu > MAX_MSG_SIZE )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "bad_ad" ) == 0 )
-        {
-            opt.bad_ad = atoi( q );
-            if( opt.bad_ad < 0 || opt.bad_ad > 1 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "protect_hvr" ) == 0 )
-        {
-            opt.protect_hvr = atoi( q );
-            if( opt.protect_hvr < 0 || opt.protect_hvr > 1 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "protect_len" ) == 0 )
-        {
-            opt.protect_len = atoi( q );
-            if( opt.protect_len < 0 )
-                exit_usage( p, q );
-        }
-        else if( strcmp( p, "seed" ) == 0 )
-        {
-            opt.seed = atoi( q );
-            if( opt.seed == 0 )
-                exit_usage( p, q );
-        }
-        else
-            exit_usage( p, NULL );
-    }
-}
-
-static const char *msg_type( unsigned char *msg, size_t len )
-{
-    if( len < 1 )                           return( "Invalid" );
-    switch( msg[0] )
-    {
-        case MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC:    return( "ChangeCipherSpec" );
-        case MBEDTLS_SSL_MSG_ALERT:                 return( "Alert" );
-        case MBEDTLS_SSL_MSG_APPLICATION_DATA:      return( "ApplicationData" );
-        case MBEDTLS_SSL_MSG_HANDSHAKE:             break; /* See below */
-        default:                            return( "Unknown" );
-    }
-
-    if( len < 13 + 12 )                     return( "Invalid handshake" );
-
-    /*
-     * Our handshake message are less than 2^16 bytes long, so they should
-     * have 0 as the first byte of length, frag_offset and frag_length.
-     * Otherwise, assume they are encrypted.
-     */
-    if( msg[14] || msg[19] || msg[22] )     return( "Encrypted handshake" );
-
-    switch( msg[13] )
-    {
-        case MBEDTLS_SSL_HS_HELLO_REQUEST:          return( "HelloRequest" );
-        case MBEDTLS_SSL_HS_CLIENT_HELLO:           return( "ClientHello" );
-        case MBEDTLS_SSL_HS_SERVER_HELLO:           return( "ServerHello" );
-        case MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST:   return( "HelloVerifyRequest" );
-        case MBEDTLS_SSL_HS_NEW_SESSION_TICKET:     return( "NewSessionTicket" );
-        case MBEDTLS_SSL_HS_CERTIFICATE:            return( "Certificate" );
-        case MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE:    return( "ServerKeyExchange" );
-        case MBEDTLS_SSL_HS_CERTIFICATE_REQUEST:    return( "CertificateRequest" );
-        case MBEDTLS_SSL_HS_SERVER_HELLO_DONE:      return( "ServerHelloDone" );
-        case MBEDTLS_SSL_HS_CERTIFICATE_VERIFY:     return( "CertificateVerify" );
-        case MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE:    return( "ClientKeyExchange" );
-        case MBEDTLS_SSL_HS_FINISHED:               return( "Finished" );
-        default:                            return( "Unknown handshake" );
-    }
-}
-
-#if defined(MBEDTLS_TIMING_C)
-/* Return elapsed time in milliseconds since the first call */
-static unsigned ellapsed_time( void )
-{
-    static int initialized = 0;
-    static struct mbedtls_timing_hr_time hires;
-
-    if( initialized == 0 )
-    {
-        (void) mbedtls_timing_get_timer( &hires, 1 );
-        initialized = 1;
-        return( 0 );
-    }
-
-    return( mbedtls_timing_get_timer( &hires, 0 ) );
-}
-
-typedef struct
-{
-    mbedtls_net_context *ctx;
-
-    const char *description;
-
-    unsigned packet_lifetime;
-    unsigned num_datagrams;
-
-    unsigned char data[MAX_MSG_SIZE];
-    size_t len;
-
-} ctx_buffer;
-
-static ctx_buffer outbuf[2];
-
-static int ctx_buffer_flush( ctx_buffer *buf )
-{
-    int ret;
-
-    mbedtls_printf( "  %05u flush    %s: %u bytes, %u datagrams, last %u ms\n",
-                    ellapsed_time(), buf->description,
-                    (unsigned) buf->len, buf->num_datagrams,
-                    ellapsed_time() - buf->packet_lifetime );
-
-    ret = mbedtls_net_send( buf->ctx, buf->data, buf->len );
-
-    buf->len           = 0;
-    buf->num_datagrams = 0;
-
-    return( ret );
-}
-
-static unsigned ctx_buffer_time_remaining( ctx_buffer *buf )
-{
-    unsigned const cur_time = ellapsed_time();
-
-    if( buf->num_datagrams == 0 )
-        return( (unsigned) -1 );
-
-    if( cur_time - buf->packet_lifetime >= opt.pack )
-        return( 0 );
-
-    return( opt.pack - ( cur_time - buf->packet_lifetime ) );
-}
-
-static int ctx_buffer_append( ctx_buffer *buf,
-                              const unsigned char * data,
-                              size_t len )
-{
-    int ret;
-
-    if( len > (size_t) INT_MAX )
-        return( -1 );
-
-    if( len > sizeof( buf->data ) )
-    {
-        mbedtls_printf( "  ! buffer size %u too large (max %u)\n",
-                        (unsigned) len, (unsigned) sizeof( buf->data ) );
-        return( -1 );
-    }
-
-    if( sizeof( buf->data ) - buf->len < len )
-    {
-        if( ( ret = ctx_buffer_flush( buf ) ) <= 0 )
-            return( ret );
-    }
-
-    memcpy( buf->data + buf->len, data, len );
-
-    buf->len += len;
-    if( ++buf->num_datagrams == 1 )
-        buf->packet_lifetime = ellapsed_time();
-
-    return( (int) len );
-}
-#endif /* MBEDTLS_TIMING_C */
-
-static int dispatch_data( mbedtls_net_context *ctx,
-                          const unsigned char * data,
-                          size_t len )
-{
-#if defined(MBEDTLS_TIMING_C)
-    ctx_buffer *buf = NULL;
-    if( opt.pack > 0 )
-    {
-        if( outbuf[0].ctx == ctx )
-            buf = &outbuf[0];
-        else if( outbuf[1].ctx == ctx )
-            buf = &outbuf[1];
-
-        if( buf == NULL )
-            return( -1 );
-
-        return( ctx_buffer_append( buf, data, len ) );
-    }
-#endif /* MBEDTLS_TIMING_C */
-
-    return( mbedtls_net_send( ctx, data, len ) );
-}
-
-typedef struct
-{
-    mbedtls_net_context *dst;
-    const char *way;
-    const char *type;
-    unsigned len;
-    unsigned char buf[MAX_MSG_SIZE];
-} packet;
-
-/* Print packet. Outgoing packets come with a reason (forward, dupl, etc.) */
-void print_packet( const packet *p, const char *why )
-{
-#if defined(MBEDTLS_TIMING_C)
-    if( why == NULL )
-        mbedtls_printf( "  %05u dispatch %s %s (%u bytes)\n",
-                ellapsed_time(), p->way, p->type, p->len );
-    else
-        mbedtls_printf( "  %05u dispatch %s %s (%u bytes): %s\n",
-                ellapsed_time(), p->way, p->type, p->len, why );
-#else
-    if( why == NULL )
-        mbedtls_printf( "        dispatch %s %s (%u bytes)\n",
-                p->way, p->type, p->len );
-    else
-        mbedtls_printf( "        dispatch %s %s (%u bytes): %s\n",
-                p->way, p->type, p->len, why );
-#endif
-
-    fflush( stdout );
-}
-
-int send_packet( const packet *p, const char *why )
-{
-    int ret;
-    mbedtls_net_context *dst = p->dst;
-
-    /* insert corrupted ApplicationData record? */
-    if( opt.bad_ad &&
-        strcmp( p->type, "ApplicationData" ) == 0 )
-    {
-        unsigned char buf[MAX_MSG_SIZE];
-        memcpy( buf, p->buf, p->len );
-
-        if( p->len <= 13 )
-        {
-            mbedtls_printf( "  ! can't corrupt empty AD record" );
-        }
-        else
-        {
-            ++buf[13];
-            print_packet( p, "corrupted" );
-        }
-
-        if( ( ret = dispatch_data( dst, buf, p->len ) ) <= 0 )
-        {
-            mbedtls_printf( "  ! dispatch returned %d\n", ret );
-            return( ret );
-        }
-    }
-
-    print_packet( p, why );
-    if( ( ret = dispatch_data( dst, p->buf, p->len ) ) <= 0 )
-    {
-        mbedtls_printf( "  ! dispatch returned %d\n", ret );
-        return( ret );
-    }
-
-    /* Don't duplicate Application Data, only handshake covered */
-    if( opt.duplicate != 0 &&
-        strcmp( p->type, "ApplicationData" ) != 0 &&
-        rand() % opt.duplicate == 0 )
-    {
-        print_packet( p, "duplicated" );
-
-        if( ( ret = dispatch_data( dst, p->buf, p->len ) ) <= 0 )
-        {
-            mbedtls_printf( "  ! dispatch returned %d\n", ret );
-            return( ret );
-        }
-    }
-
-    return( 0 );
-}
-
-#define MAX_DELAYED_MSG 5
-static size_t prev_len;
-static packet prev[MAX_DELAYED_MSG];
-
-void clear_pending( void )
-{
-    memset( &prev, 0, sizeof( prev ) );
-    prev_len = 0;
-}
-
-void delay_packet( packet *delay )
-{
-    if( prev_len == MAX_DELAYED_MSG )
-        return;
-
-    memcpy( &prev[prev_len++], delay, sizeof( packet ) );
-}
-
-int send_delayed()
-{
-    uint8_t offset;
-    int ret;
-    for( offset = 0; offset < prev_len; offset++ )
-    {
-        ret = send_packet( &prev[offset], "delayed" );
-        if( ret != 0 )
-            return( ret );
-    }
-
-    clear_pending();
-    return( 0 );
-}
-
-/*
- * Avoid dropping or delaying a packet that was already dropped twice: this
- * only results in uninteresting timeouts. We can't rely on type to identify
- * packets, since during renegotiation they're all encrypted.  So, rely on
- * size mod 2048 (which is usually just size).
- */
-static unsigned char dropped[2048] = { 0 };
-#define DROP_MAX 2
-
-/*
- * OpenSSL groups packets in a datagram the first time it sends them, but not
- * when it resends them. Count every record as seen the first time.
- */
-void update_dropped( const packet *p )
-{
-    size_t id = p->len % sizeof( dropped );
-    const unsigned char *end = p->buf + p->len;
-    const unsigned char *cur = p->buf;
-    size_t len = ( ( cur[11] << 8 ) | cur[12] ) + 13;
-
-    ++dropped[id];
-
-    /* Avoid counting single record twice */
-    if( len == p->len )
-        return;
-
-    while( cur < end )
-    {
-        len = ( ( cur[11] << 8 ) | cur[12] ) + 13;
-
-        id = len % sizeof( dropped );
-        ++dropped[id];
-
-        cur += len;
-    }
-}
-
-int handle_message( const char *way,
-                    mbedtls_net_context *dst,
-                    mbedtls_net_context *src )
-{
-    int ret;
-    packet cur;
-    size_t id;
-
-    uint8_t delay_idx;
-    char ** delay_list;
-    uint8_t delay_list_len;
-
-    /* receive packet */
-    if( ( ret = mbedtls_net_recv( src, cur.buf, sizeof( cur.buf ) ) ) <= 0 )
-    {
-        mbedtls_printf( "  ! mbedtls_net_recv returned %d\n", ret );
-        return( ret );
-    }
-
-    cur.len  = ret;
-    cur.type = msg_type( cur.buf, cur.len );
-    cur.way  = way;
-    cur.dst  = dst;
-    print_packet( &cur, NULL );
-
-    id = cur.len % sizeof( dropped );
-
-    if( strcmp( way, "S <- C" ) == 0 )
-    {
-        delay_list     = opt.delay_cli;
-        delay_list_len = opt.delay_cli_cnt;
-    }
-    else
-    {
-        delay_list     = opt.delay_srv;
-        delay_list_len = opt.delay_srv_cnt;
-    }
-
-    /* Check if message type is in the list of messages
-     * that should be delayed */
-    for( delay_idx = 0; delay_idx < delay_list_len; delay_idx++ )
-    {
-        if( delay_list[ delay_idx ] == NULL )
-            continue;
-
-        if( strcmp( delay_list[ delay_idx ], cur.type ) == 0 )
-        {
-            /* Delay message */
-            delay_packet( &cur );
-
-            /* Remove entry from list */
-            mbedtls_free( delay_list[delay_idx] );
-            delay_list[delay_idx] = NULL;
-
-            return( 0 );
-        }
-    }
-
-    /* do we want to drop, delay, or forward it? */
-    if( ( opt.mtu != 0 &&
-          cur.len > (unsigned) opt.mtu ) ||
-        ( opt.drop != 0 &&
-          strcmp( cur.type, "ApplicationData" ) != 0 &&
-          ! ( opt.protect_hvr &&
-              strcmp( cur.type, "HelloVerifyRequest" ) == 0 ) &&
-          cur.len != (size_t) opt.protect_len &&
-          dropped[id] < DROP_MAX &&
-          rand() % opt.drop == 0 ) )
-    {
-        update_dropped( &cur );
-    }
-    else if( ( opt.delay_ccs == 1 &&
-               strcmp( cur.type, "ChangeCipherSpec" ) == 0 ) ||
-             ( opt.delay != 0 &&
-               strcmp( cur.type, "ApplicationData" ) != 0 &&
-               ! ( opt.protect_hvr &&
-                   strcmp( cur.type, "HelloVerifyRequest" ) == 0 ) &&
-               cur.len != (size_t) opt.protect_len &&
-               dropped[id] < DROP_MAX &&
-               rand() % opt.delay == 0 ) )
-    {
-        delay_packet( &cur );
-    }
-    else
-    {
-        /* forward and possibly duplicate */
-        if( ( ret = send_packet( &cur, "forwarded" ) ) != 0 )
-            return( ret );
-
-        /* send previously delayed messages if any */
-        ret = send_delayed();
-        if( ret != 0 )
-            return( ret );
-    }
-
-    return( 0 );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    uint8_t delay_idx;
-
-    mbedtls_net_context listen_fd, client_fd, server_fd;
-
-#if defined( MBEDTLS_TIMING_C )
-    struct timeval tm;
-#endif
-
-    struct timeval *tm_ptr = NULL;
-
-    int nb_fds;
-    fd_set read_fds;
-
-    mbedtls_net_init( &listen_fd );
-    mbedtls_net_init( &client_fd );
-    mbedtls_net_init( &server_fd );
-
-    get_options( argc, argv );
-
-    /*
-     * Decisions to drop/delay/duplicate packets are pseudo-random: dropping
-     * exactly 1 in N packets would lead to problems when a flight has exactly
-     * N packets: the same packet would be dropped on every resend.
-     *
-     * In order to be able to reproduce problems reliably, the seed may be
-     * specified explicitly.
-     */
-    if( opt.seed == 0 )
-    {
-        opt.seed = (unsigned int) time( NULL );
-        mbedtls_printf( "  . Pseudo-random seed: %u\n", opt.seed );
-    }
-
-    srand( opt.seed );
-
-    /*
-     * 0. "Connect" to the server
-     */
-    mbedtls_printf( "  . Connect to server on UDP/%s/%s ...",
-            opt.server_addr, opt.server_port );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_connect( &server_fd, opt.server_addr, opt.server_port,
-                             MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_connect returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1. Setup the "listening" UDP socket
-     */
-    mbedtls_printf( "  . Bind on UDP/%s/%s ...",
-            opt.listen_addr, opt.listen_port );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_bind( &listen_fd, opt.listen_addr, opt.listen_port,
-                          MBEDTLS_NET_PROTO_UDP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_bind returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 2. Wait until a client connects
-     */
-accept:
-    mbedtls_net_free( &client_fd );
-
-    mbedtls_printf( "  . Waiting for a remote connection ..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_net_accept( &listen_fd, &client_fd,
-                                    NULL, 0, NULL ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_net_accept returned %d\n\n", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 3. Forward packets forever (kill the process to terminate it)
-     */
-    clear_pending();
-    memset( dropped, 0, sizeof( dropped ) );
-
-    nb_fds = client_fd.fd;
-    if( nb_fds < server_fd.fd )
-        nb_fds = server_fd.fd;
-    if( nb_fds < listen_fd.fd )
-        nb_fds = listen_fd.fd;
-    ++nb_fds;
-
-#if defined(MBEDTLS_TIMING_C)
-    if( opt.pack > 0 )
-    {
-        outbuf[0].ctx = &server_fd;
-        outbuf[0].description = "S <- C";
-        outbuf[0].num_datagrams = 0;
-        outbuf[0].len = 0;
-
-        outbuf[1].ctx = &client_fd;
-        outbuf[1].description = "S -> C";
-        outbuf[1].num_datagrams = 0;
-        outbuf[1].len = 0;
-    }
-#endif /* MBEDTLS_TIMING_C */
-
-    while( 1 )
-    {
-#if defined(MBEDTLS_TIMING_C)
-        if( opt.pack > 0 )
-        {
-            unsigned max_wait_server, max_wait_client, max_wait;
-            max_wait_server = ctx_buffer_time_remaining( &outbuf[0] );
-            max_wait_client = ctx_buffer_time_remaining( &outbuf[1] );
-
-            max_wait = (unsigned) -1;
-
-            if( max_wait_server == 0 )
-                ctx_buffer_flush( &outbuf[0] );
-            else
-                max_wait = max_wait_server;
-
-            if( max_wait_client == 0 )
-                ctx_buffer_flush( &outbuf[1] );
-            else
-            {
-                if( max_wait_client < max_wait )
-                    max_wait = max_wait_client;
-            }
-
-            if( max_wait != (unsigned) -1 )
-            {
-                tm.tv_sec  = max_wait / 1000;
-                tm.tv_usec = ( max_wait % 1000 ) * 1000;
-
-                tm_ptr = &tm;
-            }
-            else
-            {
-                tm_ptr = NULL;
-            }
-        }
-#endif /* MBEDTLS_TIMING_C */
-
-        FD_ZERO( &read_fds );
-        FD_SET( server_fd.fd, &read_fds );
-        FD_SET( client_fd.fd, &read_fds );
-        FD_SET( listen_fd.fd, &read_fds );
-
-        if( ( ret = select( nb_fds, &read_fds, NULL, NULL, tm_ptr ) ) < 0 )
-        {
-            perror( "select" );
-            goto exit;
-        }
-
-        if( FD_ISSET( listen_fd.fd, &read_fds ) )
-            goto accept;
-
-        if( FD_ISSET( client_fd.fd, &read_fds ) )
-        {
-            if( ( ret = handle_message( "S <- C",
-                                        &server_fd, &client_fd ) ) != 0 )
-                goto accept;
-        }
-
-        if( FD_ISSET( server_fd.fd, &read_fds ) )
-        {
-            if( ( ret = handle_message( "S -> C",
-                                        &client_fd, &server_fd ) ) != 0 )
-                goto accept;
-        }
-
-    }
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-#ifdef MBEDTLS_ERROR_C
-    if( exit_code != MBEDTLS_EXIT_SUCCESS )
-    {
-        char error_buf[100];
-        mbedtls_strerror( ret, error_buf, 100 );
-        mbedtls_printf( "Last error was: -0x%04X - %s\n\n", - ret, error_buf );
-        fflush( stdout );
-    }
-#endif
-
-    for( delay_idx = 0; delay_idx < MAX_DELAYED_HS; delay_idx++ )
-    {
-        mbedtls_free( opt.delay_cli + delay_idx );
-        mbedtls_free( opt.delay_srv + delay_idx );
-    }
-
-    mbedtls_net_free( &client_fd );
-    mbedtls_net_free( &server_fd );
-    mbedtls_net_free( &listen_fd );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-
-#endif /* MBEDTLS_NET_C */
diff --git a/programs/test/udp_proxy_wrapper.sh b/programs/test/udp_proxy_wrapper.sh
deleted file mode 100755
index 29033d5..0000000
--- a/programs/test/udp_proxy_wrapper.sh
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/bin/sh
-# -*-sh-basic-offset: 4-*-
-# Usage: udp_proxy_wrapper.sh [PROXY_PARAM...] -- [SERVER_PARAM...]
-
-set -u
-
-MBEDTLS_BASE="$(dirname -- "$0")/../.."
-TPXY_BIN="$MBEDTLS_BASE/programs/test/udp_proxy"
-SRV_BIN="$MBEDTLS_BASE/programs/ssl/ssl_server2"
-
-: ${VERBOSE:=0}
-
-stop_proxy() {
-    if [ -n "${tpxy_pid:-}" ]; then
-        echo
-        echo "  * Killing proxy (pid $tpxy_pid) ..."
-        kill $tpxy_pid
-    fi
-}
-
-stop_server() {
-    if [ -n "${srv_pid:-}" ]; then
-        echo
-        echo "  * Killing server (pid $srv_pid) ..."
-        kill $srv_pid >/dev/null 2>/dev/null
-    fi
-}
-
-cleanup() {
-    stop_server
-    stop_proxy
-    exit 129
-}
-
-trap cleanup INT TERM HUP
-
-# Extract the proxy parameters
-tpxy_cmd_snippet='"$TPXY_BIN"'
-while [ $# -ne 0 ] && [ "$1" != "--" ]; do
-    tail="$1" quoted=""
-    while [ -n "$tail" ]; do
-        case "$tail" in
-            *\'*) quoted="${quoted}${tail%%\'*}'\\''" tail="${tail#*\'}";;
-            *) quoted="${quoted}${tail}"; tail=; false;;
-        esac
-    done
-    tpxy_cmd_snippet="$tpxy_cmd_snippet '$quoted'"
-    shift
-done
-unset tail quoted
-if [ $# -eq 0 ]; then
-    echo "  * No server arguments (must be preceded by \" -- \") - exit"
-    exit 3
-fi
-shift
-
-dtls_enabled=
-ipv6_in_use=
-server_port_orig=
-server_addr_orig=
-for param; do
-    case "$param" in
-        server_port=*) server_port_orig="${param#*=}";;
-        server_addr=*:*) server_addr_orig="${param#*=}"; ipv6_in_use=1;;
-        server_addr=*) server_addr_orig="${param#*=}";;
-        dtls=[!0]*) dtls_enabled=1;;
-    esac
-done
-
-if [ -z "$dtls_enabled" ] || [ -n "$ipv6_in_use" ]; then
-    echo >&2 "$0: Couldn't find DTLS enabling, or IPv6 is in use - immediate fallback to server application..."
-    if [ $VERBOSE -gt 0 ]; then
-        echo "[ $SRV_BIN $* ]"
-    fi
-    exec "$SRV_BIN" "$@"
-fi
-
-if [ -z "$server_port_orig" ]; then
-    server_port_orig=4433
-fi
-echo "  * Server port:       $server_port_orig"
-tpxy_cmd_snippet="$tpxy_cmd_snippet \"listen_port=\$server_port_orig\""
-tpxy_cmd_snippet="$tpxy_cmd_snippet \"server_port=\$server_port\""
-
-if [ -n "$server_addr_orig" ]; then
-    echo "  * Server address:    $server_addr_orig"
-    tpxy_cmd_snippet="$tpxy_cmd_snippet \"server_addr=\$server_addr_orig\""
-    tpxy_cmd_snippet="$tpxy_cmd_snippet \"listen_addr=\$server_addr_orig\""
-fi
-
-server_port=$(( server_port_orig + 1 ))
-set -- "$@" "server_port=$server_port"
-echo "  * Intermediate port: $server_port"
-
-echo "  * Start proxy in background ..."
-if [ $VERBOSE -gt 0 ]; then
-    echo "[ $tpxy_cmd_snippet ]"
-fi
-eval exec "$tpxy_cmd_snippet" >/dev/null 2>&1 &
-tpxy_pid=$!
-
-if [ $VERBOSE -gt 0 ]; then
-    echo "  * Proxy ID:          $TPXY_PID"
-fi
-
-echo "  * Starting server ..."
-if [ $VERBOSE -gt 0 ]; then
-    echo "[ $SRV_BIN $* ]"
-fi
-
-exec "$SRV_BIN" "$@" >&2 &
-srv_pid=$!
-
-wait $srv_pid
-
-stop_proxy
-return 0
diff --git a/programs/util/CMakeLists.txt b/programs/util/CMakeLists.txt
index f9b6604..4c3fb0d 100644
--- a/programs/util/CMakeLists.txt
+++ b/programs/util/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(libs
-    mbedtls
+    mbedcrypto
 )
 
 add_executable(strerror strerror.c)
diff --git a/programs/util/pem2der.c b/programs/util/pem2der.c
index 0cc9d06..f184939 100644
--- a/programs/util/pem2der.c
+++ b/programs/util/pem2der.c
@@ -65,17 +65,6 @@
 }
 #else
 
-#if defined(MBEDTLS_CHECK_PARAMS)
-#define mbedtls_exit            exit
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
 
 /*
  * global options
diff --git a/programs/x509/CMakeLists.txt b/programs/x509/CMakeLists.txt
deleted file mode 100644
index 39b8b5b..0000000
--- a/programs/x509/CMakeLists.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-set(libs
-    mbedtls
-)
-
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
-if(ENABLE_ZLIB_SUPPORT)
-    set(libs ${libs} ${ZLIB_LIBRARIES})
-endif(ENABLE_ZLIB_SUPPORT)
-
-add_executable(cert_app cert_app.c)
-target_link_libraries(cert_app ${libs})
-
-add_executable(crl_app crl_app.c)
-target_link_libraries(crl_app ${libs})
-
-add_executable(req_app req_app.c)
-target_link_libraries(req_app ${libs})
-
-add_executable(cert_req cert_req.c)
-target_link_libraries(cert_req ${libs})
-
-add_executable(cert_write cert_write.c)
-target_link_libraries(cert_write ${libs})
-
-install(TARGETS cert_app crl_app req_app cert_req cert_write
-        DESTINATION "bin"
-        PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
diff --git a/programs/x509/cert_app.c b/programs/x509/cert_app.c
deleted file mode 100644
index 38fbd51..0000000
--- a/programs/x509/cert_app.c
+++ /dev/null
@@ -1,515 +0,0 @@
-/*
- *  Certificate reading application
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_time            time
-#define mbedtls_time_t          time_t
-#define mbedtls_fprintf         fprintf
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) ||  \
-    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||         \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) ||  \
-    !defined(MBEDTLS_CTR_DRBG_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
-           "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
-           "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_FS_IO and/or "
-           "MBEDTLS_CTR_DRBG_C not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/net_sockets.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/debug.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define MODE_NONE               0
-#define MODE_FILE               1
-#define MODE_SSL                2
-
-#define DFL_MODE                MODE_NONE
-#define DFL_FILENAME            "cert.crt"
-#define DFL_CA_FILE             ""
-#define DFL_CRL_FILE            ""
-#define DFL_CA_PATH             ""
-#define DFL_SERVER_NAME         "localhost"
-#define DFL_SERVER_PORT         "4433"
-#define DFL_DEBUG_LEVEL         0
-#define DFL_PERMISSIVE          0
-
-#define USAGE_IO \
-    "    ca_file=%%s          The single file containing the top-level CA(s) you fully trust\n" \
-    "                        default: \"\" (none)\n" \
-    "    crl_file=%%s         The single CRL file you want to use\n" \
-    "                        default: \"\" (none)\n" \
-    "    ca_path=%%s          The path containing the top-level CA(s) you fully trust\n" \
-    "                        default: \"\" (none) (overrides ca_file)\n"
-
-#define USAGE \
-    "\n usage: cert_app param=<>...\n"                  \
-    "\n acceptable parameters:\n"                       \
-    "    mode=file|ssl       default: none\n"           \
-    "    filename=%%s         default: cert.crt\n"      \
-    USAGE_IO                                            \
-    "    server_name=%%s      default: localhost\n"     \
-    "    server_port=%%d      default: 4433\n"          \
-    "    debug_level=%%d      default: 0 (disabled)\n"  \
-    "    permissive=%%d       default: 0 (disabled)\n"  \
-    "\n"
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#define mbedtls_exit            exit
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    int mode;                   /* the mode to run the application in   */
-    const char *filename;       /* filename of the certificate file     */
-    const char *ca_file;        /* the file with the CA certificate(s)  */
-    const char *crl_file;       /* the file with the CRL to use         */
-    const char *ca_path;        /* the path with the CA certificate(s) reside */
-    const char *server_name;    /* hostname of the server (client only) */
-    const char *server_port;    /* port on which the ssl service runs   */
-    int debug_level;            /* level of debugging                   */
-    int permissive;             /* permissive parsing                   */
-} opt;
-
-static void my_debug( void *ctx, int level,
-                      const char *file, int line,
-                      const char *str )
-{
-    ((void) level);
-
-    mbedtls_fprintf( (FILE *) ctx, "%s:%04d: %s", file, line, str );
-    fflush(  (FILE *) ctx  );
-}
-
-static int my_verify( void *data, mbedtls_x509_crt *crt, int depth, uint32_t *flags )
-{
-    char buf[1024];
-    ((void) data);
-
-    mbedtls_printf( "\nVerify requested for (Depth %d):\n", depth );
-    mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, "", crt );
-    mbedtls_printf( "%s", buf );
-
-    if ( ( *flags ) == 0 )
-        mbedtls_printf( "  This certificate has no flags\n" );
-    else
-    {
-        mbedtls_x509_crt_verify_info( buf, sizeof( buf ), "  ! ", *flags );
-        mbedtls_printf( "%s\n", buf );
-    }
-
-    return( 0 );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    mbedtls_net_context server_fd;
-    unsigned char buf[1024];
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_x509_crt cacert;
-    mbedtls_x509_crl cacrl;
-    int i, j;
-    uint32_t flags;
-    int verify = 0;
-    char *p, *q;
-    const char *pers = "cert_app";
-
-    /*
-     * Set to sane values
-     */
-    mbedtls_net_init( &server_fd );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_x509_crt_init( &cacert );
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-    mbedtls_x509_crl_init( &cacrl );
-#else
-    /* Zeroize structure as CRL parsing is not supported and we have to pass
-       it to the verify function */
-    memset( &cacrl, 0, sizeof(mbedtls_x509_crl) );
-#endif
-
-    if( argc == 0 )
-    {
-    usage:
-        mbedtls_printf( USAGE );
-        goto exit;
-    }
-
-    opt.mode                = DFL_MODE;
-    opt.filename            = DFL_FILENAME;
-    opt.ca_file             = DFL_CA_FILE;
-    opt.crl_file            = DFL_CRL_FILE;
-    opt.ca_path             = DFL_CA_PATH;
-    opt.server_name         = DFL_SERVER_NAME;
-    opt.server_port         = DFL_SERVER_PORT;
-    opt.debug_level         = DFL_DEBUG_LEVEL;
-    opt.permissive          = DFL_PERMISSIVE;
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        for( j = 0; p + j < q; j++ )
-        {
-            if( argv[i][j] >= 'A' && argv[i][j] <= 'Z' )
-                argv[i][j] |= 0x20;
-        }
-
-        if( strcmp( p, "mode" ) == 0 )
-        {
-            if( strcmp( q, "file" ) == 0 )
-                opt.mode = MODE_FILE;
-            else if( strcmp( q, "ssl" ) == 0 )
-                opt.mode = MODE_SSL;
-            else
-                goto usage;
-        }
-        else if( strcmp( p, "filename" ) == 0 )
-            opt.filename = q;
-        else if( strcmp( p, "ca_file" ) == 0 )
-            opt.ca_file = q;
-        else if( strcmp( p, "crl_file" ) == 0 )
-            opt.crl_file = q;
-        else if( strcmp( p, "ca_path" ) == 0 )
-            opt.ca_path = q;
-        else if( strcmp( p, "server_name" ) == 0 )
-            opt.server_name = q;
-        else if( strcmp( p, "server_port" ) == 0 )
-            opt.server_port = q;
-        else if( strcmp( p, "debug_level" ) == 0 )
-        {
-            opt.debug_level = atoi( q );
-            if( opt.debug_level < 0 || opt.debug_level > 65535 )
-                goto usage;
-        }
-        else if( strcmp( p, "permissive" ) == 0 )
-        {
-            opt.permissive = atoi( q );
-            if( opt.permissive < 0 || opt.permissive > 1 )
-                goto usage;
-        }
-        else
-            goto usage;
-    }
-
-    /*
-     * 1.1. Load the trusted CA
-     */
-    mbedtls_printf( "  . Loading the CA root certificate ..." );
-    fflush( stdout );
-
-    if( strlen( opt.ca_path ) )
-    {
-        if( ( ret = mbedtls_x509_crt_parse_path( &cacert, opt.ca_path ) ) < 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_path returned -0x%x\n\n", -ret );
-            goto exit;
-        }
-
-        verify = 1;
-    }
-    else if( strlen( opt.ca_file ) )
-    {
-        if( ( ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file ) ) < 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file returned -0x%x\n\n", -ret );
-            goto exit;
-        }
-
-        verify = 1;
-    }
-
-    mbedtls_printf( " ok (%d skipped)\n", ret );
-
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-    if( strlen( opt.crl_file ) )
-    {
-        if( ( ret = mbedtls_x509_crl_parse_file( &cacrl, opt.crl_file ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crl_parse returned -0x%x\n\n", -ret );
-            goto exit;
-        }
-
-        verify = 1;
-    }
-#endif
-
-    if( opt.mode == MODE_FILE )
-    {
-        mbedtls_x509_crt crt;
-        mbedtls_x509_crt *cur = &crt;
-        mbedtls_x509_crt_init( &crt );
-
-        /*
-         * 1.1. Load the certificate(s)
-         */
-        mbedtls_printf( "\n  . Loading the certificate(s) ..." );
-        fflush( stdout );
-
-        ret = mbedtls_x509_crt_parse_file( &crt, opt.filename );
-
-        if( ret < 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file returned %d\n\n", ret );
-            mbedtls_x509_crt_free( &crt );
-            goto exit;
-        }
-
-        if( opt.permissive == 0 && ret > 0 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse failed to parse %d certificates\n\n", ret );
-            mbedtls_x509_crt_free( &crt );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-
-        /*
-         * 1.2 Print the certificate(s)
-         */
-        while( cur != NULL )
-        {
-            mbedtls_printf( "  . Peer certificate information    ...\n" );
-            ret = mbedtls_x509_crt_info( (char *) buf, sizeof( buf ) - 1, "      ",
-                                 cur );
-            if( ret == -1 )
-            {
-                mbedtls_printf( " failed\n  !  mbedtls_x509_crt_info returned %d\n\n", ret );
-                mbedtls_x509_crt_free( &crt );
-                goto exit;
-            }
-
-            mbedtls_printf( "%s\n", buf );
-
-            cur = cur->next;
-        }
-
-        /*
-         * 1.3 Verify the certificate
-         */
-        if( verify )
-        {
-            mbedtls_printf( "  . Verifying X.509 certificate..." );
-
-            if( ( ret = mbedtls_x509_crt_verify( &crt, &cacert, &cacrl, NULL, &flags,
-                                         my_verify, NULL ) ) != 0 )
-            {
-                char vrfy_buf[512];
-
-                mbedtls_printf( " failed\n" );
-
-                mbedtls_x509_crt_verify_info( vrfy_buf, sizeof( vrfy_buf ), "  ! ", flags );
-
-                mbedtls_printf( "%s\n", vrfy_buf );
-            }
-            else
-                mbedtls_printf( " ok\n" );
-        }
-
-        mbedtls_x509_crt_free( &crt );
-    }
-    else if( opt.mode == MODE_SSL )
-    {
-        /*
-         * 1. Initialize the RNG and the session data
-         */
-        mbedtls_printf( "\n  . Seeding the random number generator..." );
-        fflush( stdout );
-
-        mbedtls_entropy_init( &entropy );
-        if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                                   (const unsigned char *) pers,
-                                   strlen( pers ) ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned %d\n", ret );
-            goto ssl_exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-
-#if defined(MBEDTLS_DEBUG_C)
-        mbedtls_debug_set_threshold( opt.debug_level );
-#endif
-
-        /*
-         * 2. Start the connection
-         */
-        mbedtls_printf( "  . SSL connection to tcp/%s/%s...", opt.server_name,
-                                                              opt.server_port );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_net_connect( &server_fd, opt.server_name,
-                                 opt.server_port, MBEDTLS_NET_PROTO_TCP ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_net_connect returned %d\n\n", ret );
-            goto ssl_exit;
-        }
-
-        /*
-         * 3. Setup stuff
-         */
-        if( ( ret = mbedtls_ssl_config_defaults( &conf,
-                        MBEDTLS_SSL_IS_CLIENT,
-                        MBEDTLS_SSL_TRANSPORT_STREAM,
-                        MBEDTLS_SSL_PRESET_DEFAULT ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_config_defaults returned %d\n\n", ret );
-            goto exit;
-        }
-
-        if( verify )
-        {
-            mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_REQUIRED );
-            mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-            mbedtls_ssl_conf_verify( &conf, my_verify, NULL );
-        }
-        else
-            mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_NONE );
-
-        mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
-        mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
-
-        if( ( ret = mbedtls_ssl_setup( &ssl, &conf ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_setup returned %d\n\n", ret );
-            goto ssl_exit;
-        }
-
-        if( ( ret = mbedtls_ssl_set_hostname( &ssl, opt.server_name ) ) != 0 )
-        {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_set_hostname returned %d\n\n", ret );
-            goto ssl_exit;
-        }
-
-        mbedtls_ssl_set_bio( &ssl, &server_fd, mbedtls_net_send, mbedtls_net_recv, NULL );
-
-        /*
-         * 4. Handshake
-         */
-        while( ( ret = mbedtls_ssl_handshake( &ssl ) ) != 0 )
-        {
-            if( ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE )
-            {
-                mbedtls_printf( " failed\n  ! mbedtls_ssl_handshake returned %d\n\n", ret );
-                goto ssl_exit;
-            }
-        }
-
-        mbedtls_printf( " ok\n" );
-
-        /*
-         * 5. Print the certificate
-         */
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
-        mbedtls_printf( "  . Peer certificate information    ... skipped\n" );
-#else
-        mbedtls_printf( "  . Peer certificate information    ...\n" );
-        ret = mbedtls_x509_crt_info( (char *) buf, sizeof( buf ) - 1, "      ",
-                                     mbedtls_ssl_get_peer_cert( &ssl ) );
-        if( ret == -1 )
-        {
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_info returned %d\n\n", ret );
-            goto ssl_exit;
-        }
-
-        mbedtls_printf( "%s\n", buf );
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
-
-        mbedtls_ssl_close_notify( &ssl );
-
-ssl_exit:
-        mbedtls_ssl_free( &ssl );
-        mbedtls_ssl_config_free( &conf );
-    }
-    else
-        goto usage;
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-    mbedtls_net_free( &server_fd );
-    mbedtls_x509_crt_free( &cacert );
-#if defined(MBEDTLS_X509_CRL_PARSE_C)
-    mbedtls_x509_crl_free( &cacrl );
-#endif
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
-          MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C &&
-          MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */
diff --git a/programs/x509/cert_req.c b/programs/x509/cert_req.c
deleted file mode 100644
index d25ad4c..0000000
--- a/programs/x509/cert_req.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
- *  Certificate request generation
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_X509_CSR_WRITE_C) || !defined(MBEDTLS_FS_IO) ||  \
-    !defined(MBEDTLS_PK_PARSE_C) || !defined(MBEDTLS_SHA256_C) || \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) || \
-    !defined(MBEDTLS_PEM_WRITE_C)
-int main( void )
-{
-    mbedtls_printf( "MBEDTLS_X509_CSR_WRITE_C and/or MBEDTLS_FS_IO and/or "
-            "MBEDTLS_PK_PARSE_C and/or MBEDTLS_SHA256_C and/or "
-            "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C "
-            "not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/error.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define DFL_FILENAME            "keyfile.key"
-#define DFL_PASSWORD            NULL
-#define DFL_DEBUG_LEVEL         0
-#define DFL_OUTPUT_FILENAME     "cert.req"
-#define DFL_SUBJECT_NAME        "CN=Cert,O=mbed TLS,C=UK"
-#define DFL_KEY_USAGE           0
-#define DFL_FORCE_KEY_USAGE     0
-#define DFL_NS_CERT_TYPE        0
-#define DFL_FORCE_NS_CERT_TYPE  0
-#define DFL_MD_ALG              MBEDTLS_MD_SHA256
-
-#define USAGE \
-    "\n usage: cert_req param=<>...\n"                  \
-    "\n acceptable parameters:\n"                       \
-    "    filename=%%s         default: keyfile.key\n"   \
-    "    password=%%s         default: NULL\n"          \
-    "    debug_level=%%d      default: 0 (disabled)\n"  \
-    "    output_file=%%s      default: cert.req\n"      \
-    "    subject_name=%%s     default: CN=Cert,O=mbed TLS,C=UK\n"   \
-    "    key_usage=%%s        default: (empty)\n"       \
-    "                        Comma-separated-list of values:\n"     \
-    "                          digital_signature\n"     \
-    "                          non_repudiation\n"       \
-    "                          key_encipherment\n"      \
-    "                          data_encipherment\n"     \
-    "                          key_agreement\n"         \
-    "                          key_cert_sign\n"  \
-    "                          crl_sign\n"              \
-    "    force_key_usage=0/1  default: off\n"           \
-    "                          Add KeyUsage even if it is empty\n"  \
-    "    ns_cert_type=%%s     default: (empty)\n"       \
-    "                        Comma-separated-list of values:\n"     \
-    "                          ssl_client\n"            \
-    "                          ssl_server\n"            \
-    "                          email\n"                 \
-    "                          object_signing\n"        \
-    "                          ssl_ca\n"                \
-    "                          email_ca\n"              \
-    "                          object_signing_ca\n"     \
-    "    force_ns_cert_type=0/1 default: off\n"         \
-    "                          Add NsCertType even if it is empty\n"    \
-    "    md=%%s               default: SHA256\n"       \
-    "                          possible values:\n"     \
-    "                          MD4, MD5, SHA1\n"       \
-    "                          SHA224, SHA256\n"       \
-    "                          SHA384, SHA512\n"       \
-    "\n"
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *filename;       /* filename of the key file             */
-    const char *password;       /* password for the key file            */
-    int debug_level;            /* level of debugging                   */
-    const char *output_file;    /* where to store the constructed key file  */
-    const char *subject_name;   /* subject name for certificate request */
-    unsigned char key_usage;    /* key usage flags                      */
-    int force_key_usage;        /* Force adding the KeyUsage extension  */
-    unsigned char ns_cert_type; /* NS cert type                         */
-    int force_ns_cert_type;     /* Force adding NsCertType extension    */
-    mbedtls_md_type_t md_alg;   /* Hash algorithm used for signature.   */
-} opt;
-
-int write_certificate_request( mbedtls_x509write_csr *req, const char *output_file,
-                               int (*f_rng)(void *, unsigned char *, size_t),
-                               void *p_rng )
-{
-    int ret;
-    FILE *f;
-    unsigned char output_buf[4096];
-    size_t len = 0;
-
-    memset( output_buf, 0, 4096 );
-    if( ( ret = mbedtls_x509write_csr_pem( req, output_buf, 4096, f_rng, p_rng ) ) < 0 )
-        return( ret );
-
-    len = strlen( (char *) output_buf );
-
-    if( ( f = fopen( output_file, "w" ) ) == NULL )
-        return( -1 );
-
-    if( fwrite( output_buf, 1, len, f ) != len )
-    {
-        fclose( f );
-        return( -1 );
-    }
-
-    fclose( f );
-
-    return( 0 );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    mbedtls_pk_context key;
-    char buf[1024];
-    int i;
-    char *p, *q, *r;
-    mbedtls_x509write_csr req;
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    const char *pers = "csr example app";
-
-    /*
-     * Set to sane values
-     */
-    mbedtls_x509write_csr_init( &req );
-    mbedtls_pk_init( &key );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-    memset( buf, 0, sizeof( buf ) );
-
-    if( argc == 0 )
-    {
-    usage:
-        mbedtls_printf( USAGE );
-        goto exit;
-    }
-
-    opt.filename            = DFL_FILENAME;
-    opt.password            = DFL_PASSWORD;
-    opt.debug_level         = DFL_DEBUG_LEVEL;
-    opt.output_file         = DFL_OUTPUT_FILENAME;
-    opt.subject_name        = DFL_SUBJECT_NAME;
-    opt.key_usage           = DFL_KEY_USAGE;
-    opt.force_key_usage     = DFL_FORCE_KEY_USAGE;
-    opt.ns_cert_type        = DFL_NS_CERT_TYPE;
-    opt.force_ns_cert_type  = DFL_FORCE_NS_CERT_TYPE;
-    opt.md_alg              = DFL_MD_ALG;
-
-    for( i = 1; i < argc; i++ )
-    {
-
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "filename" ) == 0 )
-            opt.filename = q;
-        else if( strcmp( p, "password" ) == 0 )
-            opt.password = q;
-        else if( strcmp( p, "output_file" ) == 0 )
-            opt.output_file = q;
-        else if( strcmp( p, "debug_level" ) == 0 )
-        {
-            opt.debug_level = atoi( q );
-            if( opt.debug_level < 0 || opt.debug_level > 65535 )
-                goto usage;
-        }
-        else if( strcmp( p, "subject_name" ) == 0 )
-        {
-            opt.subject_name = q;
-        }
-        else if( strcmp( p, "md" ) == 0 )
-        {
-            if( strcmp( q, "SHA256" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_SHA256;
-            }
-            else if( strcmp( q, "SHA224" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_SHA224;
-            }
-            else
-#if defined(MBEDTLS_MD5_C)
-            if( strcmp( q, "MD5" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_MD5;
-            }
-            else
-#endif /* MBEDTLS_MD5_C */
-#if defined(MBEDTLS_MD4_C)
-            if( strcmp( q, "MD4" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_MD4;
-            }
-            else
-#endif /* MBEDTLS_MD5_C */
-#if defined(MBEDTLS_SHA1_C)
-            if( strcmp( q, "SHA1" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_SHA1;
-            }
-            else
-#endif /* MBEDTLS_SHA1_C */
-#if defined(MBEDTLS_SHA512_C)
-            if( strcmp( q, "SHA384" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_SHA384;
-            }
-            else
-            if( strcmp( q, "SHA512" ) == 0 )
-            {
-                opt.md_alg = MBEDTLS_MD_SHA512;
-            }
-            else
-#endif /* MBEDTLS_SHA512_C */
-            {
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "key_usage" ) == 0 )
-        {
-            while( q != NULL )
-            {
-                if( ( r = strchr( q, ',' ) ) != NULL )
-                    *r++ = '\0';
-
-                if( strcmp( q, "digital_signature" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
-                else if( strcmp( q, "non_repudiation" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_NON_REPUDIATION;
-                else if( strcmp( q, "key_encipherment" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_KEY_ENCIPHERMENT;
-                else if( strcmp( q, "data_encipherment" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_DATA_ENCIPHERMENT;
-                else if( strcmp( q, "key_agreement" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_KEY_AGREEMENT;
-                else if( strcmp( q, "key_cert_sign" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_KEY_CERT_SIGN;
-                else if( strcmp( q, "crl_sign" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_CRL_SIGN;
-                else
-                    goto usage;
-
-                q = r;
-            }
-        }
-        else if( strcmp( p, "force_key_usage" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.force_key_usage = 0; break;
-                case 1: opt.force_key_usage = 1; break;
-                default: goto usage;
-            }
-        }
-        else if( strcmp( p, "ns_cert_type" ) == 0 )
-        {
-            while( q != NULL )
-            {
-                if( ( r = strchr( q, ',' ) ) != NULL )
-                    *r++ = '\0';
-
-                if( strcmp( q, "ssl_client" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT;
-                else if( strcmp( q, "ssl_server" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER;
-                else if( strcmp( q, "email" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_EMAIL;
-                else if( strcmp( q, "object_signing" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING;
-                else if( strcmp( q, "ssl_ca" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_SSL_CA;
-                else if( strcmp( q, "email_ca" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA;
-                else if( strcmp( q, "object_signing_ca" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA;
-                else
-                    goto usage;
-
-                q = r;
-            }
-        }
-        else if( strcmp( p, "force_ns_cert_type" ) == 0 )
-        {
-            switch( atoi( q ) )
-            {
-                case 0: opt.force_ns_cert_type = 0; break;
-                case 1: opt.force_ns_cert_type = 1; break;
-                default: goto usage;
-            }
-        }
-        else
-            goto usage;
-    }
-
-    mbedtls_x509write_csr_set_md_alg( &req, opt.md_alg );
-
-    if( opt.key_usage || opt.force_key_usage == 1 )
-        mbedtls_x509write_csr_set_key_usage( &req, opt.key_usage );
-
-    if( opt.ns_cert_type || opt.force_ns_cert_type == 1 )
-        mbedtls_x509write_csr_set_ns_cert_type( &req, opt.ns_cert_type );
-
-    /*
-     * 0. Seed the PRNG
-     */
-    mbedtls_printf( "  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    mbedtls_entropy_init( &entropy );
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_ctr_drbg_seed returned %d", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1.0. Check the subject name for validity
-     */
-    mbedtls_printf( "  . Checking subject name..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_x509write_csr_set_subject_name( &req, opt.subject_name ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_csr_set_subject_name returned %d", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1.1. Load the key
-     */
-    mbedtls_printf( "  . Loading the private key ..." );
-    fflush( stdout );
-
-    ret = mbedtls_pk_parse_keyfile( &key, opt.filename, opt.password );
-
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned %d", ret );
-        goto exit;
-    }
-
-    mbedtls_x509write_csr_set_key( &req, &key );
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1.2. Writing the request
-     */
-    mbedtls_printf( "  . Writing the certificate request ..." );
-    fflush( stdout );
-
-    if( ( ret = write_certificate_request( &req, opt.output_file,
-                                           mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  !  write_certifcate_request %d", ret );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-
-    if( exit_code != MBEDTLS_EXIT_SUCCESS )
-    {
-#ifdef MBEDTLS_ERROR_C
-        mbedtls_strerror( ret, buf, sizeof( buf ) );
-        mbedtls_printf( " - %s\n", buf );
-#else
-        mbedtls_printf("\n");
-#endif
-    }
-
-    mbedtls_x509write_csr_free( &req );
-    mbedtls_pk_free( &key );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_X509_CSR_WRITE_C && MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO &&
-          MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_PEM_WRITE_C */
diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
deleted file mode 100644
index cd39108..0000000
--- a/programs/x509/cert_write.c
+++ /dev/null
@@ -1,825 +0,0 @@
-/*
- *  Certificate generation and signing
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_X509_CRT_WRITE_C) || \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) || \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) || \
-    !defined(MBEDTLS_ERROR_C) || !defined(MBEDTLS_SHA256_C) || \
-    !defined(MBEDTLS_PEM_WRITE_C)
-int main( void )
-{
-    mbedtls_printf( "MBEDTLS_X509_CRT_WRITE_C and/or MBEDTLS_X509_CRT_PARSE_C and/or "
-            "MBEDTLS_FS_IO and/or MBEDTLS_SHA256_C and/or "
-            "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or "
-            "MBEDTLS_ERROR_C not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/md.h"
-#include "mbedtls/error.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-#define USAGE_CSR                                                           \
-    "    request_file=%%s         default: (empty)\n"                           \
-    "                            If request_file is specified, subject_key,\n"  \
-    "                            subject_pwd and subject_name are ignored!\n"
-#else
-#define USAGE_CSR ""
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
-
-#define DFL_ISSUER_CRT          ""
-#define DFL_REQUEST_FILE        ""
-#define DFL_SUBJECT_KEY         "subject.key"
-#define DFL_ISSUER_KEY          "ca.key"
-#define DFL_SUBJECT_PWD         ""
-#define DFL_ISSUER_PWD          ""
-#define DFL_OUTPUT_FILENAME     "cert.crt"
-#define DFL_SUBJECT_NAME        "CN=Cert,O=mbed TLS,C=UK"
-#define DFL_ISSUER_NAME         "CN=CA,O=mbed TLS,C=UK"
-#define DFL_NOT_BEFORE          "20010101000000"
-#define DFL_NOT_AFTER           "20301231235959"
-#define DFL_SERIAL              "1"
-#define DFL_SELFSIGN            0
-#define DFL_IS_CA               0
-#define DFL_MAX_PATHLEN         -1
-#define DFL_KEY_USAGE           0
-#define DFL_NS_CERT_TYPE        0
-#define DFL_VERSION             3
-#define DFL_AUTH_IDENT          1
-#define DFL_SUBJ_IDENT          1
-#define DFL_CONSTRAINTS         1
-#define DFL_DIGEST              MBEDTLS_MD_SHA256
-
-#define USAGE \
-    "\n usage: cert_write param=<>...\n"                \
-    "\n acceptable parameters:\n"                       \
-    USAGE_CSR                                           \
-    "    subject_key=%%s          default: subject.key\n"   \
-    "    subject_pwd=%%s          default: (empty)\n"       \
-    "    subject_name=%%s         default: CN=Cert,O=mbed TLS,C=UK\n"   \
-    "\n"                                                \
-    "    issuer_crt=%%s           default: (empty)\n"       \
-    "                            If issuer_crt is specified, issuer_name is\n"  \
-    "                            ignored!\n"                \
-    "    issuer_name=%%s          default: CN=CA,O=mbed TLS,C=UK\n"     \
-    "\n"                                                \
-    "    selfsign=%%d             default: 0 (false)\n"     \
-    "                            If selfsign is enabled, issuer_name and\n" \
-    "                            issuer_key are required (issuer_crt and\n" \
-    "                            subject_* are ignored\n"   \
-    "    issuer_key=%%s           default: ca.key\n"        \
-    "    issuer_pwd=%%s           default: (empty)\n"       \
-    "    output_file=%%s          default: cert.crt\n"      \
-    "    serial=%%s               default: 1\n"             \
-    "    not_before=%%s           default: 20010101000000\n"\
-    "    not_after=%%s            default: 20301231235959\n"\
-    "    is_ca=%%d                default: 0 (disabled)\n"  \
-    "    max_pathlen=%%d          default: -1 (none)\n"     \
-    "    md=%%s                   default: SHA256\n"        \
-    "                            Supported values:\n"       \
-    "                            MD5, SHA1, SHA256, SHA512\n"\
-    "    version=%%d              default: 3\n"            \
-    "                            Possible values: 1, 2, 3\n"\
-    "    subject_identifier=%%s   default: 1\n"             \
-    "                            Possible values: 0, 1\n"   \
-    "                            (Considered for v3 only)\n"\
-    "    authority_identifier=%%s default: 1\n"             \
-    "                            Possible values: 0, 1\n"   \
-    "                            (Considered for v3 only)\n"\
-    "    basic_constraints=%%d    default: 1\n"             \
-    "                            Possible values: 0, 1\n"   \
-    "                            (Considered for v3 only)\n"\
-    "    key_usage=%%s            default: (empty)\n"       \
-    "                            Comma-separated-list of values:\n"     \
-    "                            digital_signature\n"     \
-    "                            non_repudiation\n"       \
-    "                            key_encipherment\n"      \
-    "                            data_encipherment\n"     \
-    "                            key_agreement\n"         \
-    "                            key_cert_sign\n"  \
-    "                            crl_sign\n"              \
-    "                            (Considered for v3 only)\n"\
-    "    ns_cert_type=%%s         default: (empty)\n"       \
-    "                            Comma-separated-list of values:\n"     \
-    "                            ssl_client\n"            \
-    "                            ssl_server\n"            \
-    "                            email\n"                 \
-    "                            object_signing\n"        \
-    "                            ssl_ca\n"                \
-    "                            email_ca\n"              \
-    "                            object_signing_ca\n"     \
-    "\n"
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#define mbedtls_exit            exit
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *issuer_crt;     /* filename of the issuer certificate   */
-    const char *request_file;   /* filename of the certificate request  */
-    const char *subject_key;    /* filename of the subject key file     */
-    const char *issuer_key;     /* filename of the issuer key file      */
-    const char *subject_pwd;    /* password for the subject key file    */
-    const char *issuer_pwd;     /* password for the issuer key file     */
-    const char *output_file;    /* where to store the constructed CRT   */
-    const char *subject_name;   /* subject name for certificate         */
-    const char *issuer_name;    /* issuer name for certificate          */
-    const char *not_before;     /* validity period not before           */
-    const char *not_after;      /* validity period not after            */
-    const char *serial;         /* serial number string                 */
-    int selfsign;               /* selfsign the certificate             */
-    int is_ca;                  /* is a CA certificate                  */
-    int max_pathlen;            /* maximum CA path length               */
-    int authority_identifier;   /* add authority identifier to CRT      */
-    int subject_identifier;     /* add subject identifier to CRT        */
-    int basic_constraints;      /* add basic constraints ext to CRT     */
-    int version;                /* CRT version                          */
-    mbedtls_md_type_t md;       /* Hash used for signing                */
-    unsigned char key_usage;    /* key usage flags                      */
-    unsigned char ns_cert_type; /* NS cert type                         */
-} opt;
-
-int write_certificate( mbedtls_x509write_cert *crt, const char *output_file,
-                       int (*f_rng)(void *, unsigned char *, size_t),
-                       void *p_rng )
-{
-    int ret;
-    FILE *f;
-    unsigned char output_buf[4096];
-    size_t len = 0;
-
-    memset( output_buf, 0, 4096 );
-    if( ( ret = mbedtls_x509write_crt_pem( crt, output_buf, 4096,
-                                           f_rng, p_rng ) ) < 0 )
-        return( ret );
-
-    len = strlen( (char *) output_buf );
-
-    if( ( f = fopen( output_file, "w" ) ) == NULL )
-        return( -1 );
-
-    if( fwrite( output_buf, 1, len, f ) != len )
-    {
-        fclose( f );
-        return( -1 );
-    }
-
-    fclose( f );
-
-    return( 0 );
-}
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    mbedtls_x509_crt issuer_crt;
-    mbedtls_pk_context loaded_issuer_key, loaded_subject_key;
-    mbedtls_pk_context *issuer_key = &loaded_issuer_key,
-                *subject_key = &loaded_subject_key;
-    char buf[1024];
-    char issuer_name[256];
-    int i;
-    char *p, *q, *r;
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-    char subject_name[256];
-    mbedtls_x509_csr csr;
-#endif
-    mbedtls_x509write_cert crt;
-    mbedtls_mpi serial;
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    const char *pers = "crt example app";
-
-    /*
-     * Set to sane values
-     */
-    mbedtls_x509write_crt_init( &crt );
-    mbedtls_pk_init( &loaded_issuer_key );
-    mbedtls_pk_init( &loaded_subject_key );
-    mbedtls_mpi_init( &serial );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-    mbedtls_entropy_init( &entropy );
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-    mbedtls_x509_csr_init( &csr );
-#endif
-    mbedtls_x509_crt_init( &issuer_crt );
-    memset( buf, 0, 1024 );
-
-    if( argc == 0 )
-    {
-    usage:
-        mbedtls_printf( USAGE );
-        goto exit;
-    }
-
-    opt.issuer_crt          = DFL_ISSUER_CRT;
-    opt.request_file        = DFL_REQUEST_FILE;
-    opt.subject_key         = DFL_SUBJECT_KEY;
-    opt.issuer_key          = DFL_ISSUER_KEY;
-    opt.subject_pwd         = DFL_SUBJECT_PWD;
-    opt.issuer_pwd          = DFL_ISSUER_PWD;
-    opt.output_file         = DFL_OUTPUT_FILENAME;
-    opt.subject_name        = DFL_SUBJECT_NAME;
-    opt.issuer_name         = DFL_ISSUER_NAME;
-    opt.not_before          = DFL_NOT_BEFORE;
-    opt.not_after           = DFL_NOT_AFTER;
-    opt.serial              = DFL_SERIAL;
-    opt.selfsign            = DFL_SELFSIGN;
-    opt.is_ca               = DFL_IS_CA;
-    opt.max_pathlen         = DFL_MAX_PATHLEN;
-    opt.key_usage           = DFL_KEY_USAGE;
-    opt.ns_cert_type        = DFL_NS_CERT_TYPE;
-    opt.version             = DFL_VERSION - 1;
-    opt.md                  = DFL_DIGEST;
-    opt.subject_identifier   = DFL_SUBJ_IDENT;
-    opt.authority_identifier = DFL_AUTH_IDENT;
-    opt.basic_constraints    = DFL_CONSTRAINTS;
-
-    for( i = 1; i < argc; i++ )
-    {
-
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "request_file" ) == 0 )
-            opt.request_file = q;
-        else if( strcmp( p, "subject_key" ) == 0 )
-            opt.subject_key = q;
-        else if( strcmp( p, "issuer_key" ) == 0 )
-            opt.issuer_key = q;
-        else if( strcmp( p, "subject_pwd" ) == 0 )
-            opt.subject_pwd = q;
-        else if( strcmp( p, "issuer_pwd" ) == 0 )
-            opt.issuer_pwd = q;
-        else if( strcmp( p, "issuer_crt" ) == 0 )
-            opt.issuer_crt = q;
-        else if( strcmp( p, "output_file" ) == 0 )
-            opt.output_file = q;
-        else if( strcmp( p, "subject_name" ) == 0 )
-        {
-            opt.subject_name = q;
-        }
-        else if( strcmp( p, "issuer_name" ) == 0 )
-        {
-            opt.issuer_name = q;
-        }
-        else if( strcmp( p, "not_before" ) == 0 )
-        {
-            opt.not_before = q;
-        }
-        else if( strcmp( p, "not_after" ) == 0 )
-        {
-            opt.not_after = q;
-        }
-        else if( strcmp( p, "serial" ) == 0 )
-        {
-            opt.serial = q;
-        }
-        else if( strcmp( p, "authority_identifier" ) == 0 )
-        {
-            opt.authority_identifier = atoi( q );
-            if( opt.authority_identifier != 0 &&
-                opt.authority_identifier != 1 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "subject_identifier" ) == 0 )
-        {
-            opt.subject_identifier = atoi( q );
-            if( opt.subject_identifier != 0 &&
-                opt.subject_identifier != 1 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "basic_constraints" ) == 0 )
-        {
-            opt.basic_constraints = atoi( q );
-            if( opt.basic_constraints != 0 &&
-                opt.basic_constraints != 1 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "md" ) == 0 )
-        {
-            if( strcmp( q, "SHA1" ) == 0 )
-                opt.md = MBEDTLS_MD_SHA1;
-            else if( strcmp( q, "SHA256" ) == 0 )
-                opt.md = MBEDTLS_MD_SHA256;
-            else if( strcmp( q, "SHA512" ) == 0 )
-                opt.md = MBEDTLS_MD_SHA512;
-            else if( strcmp( q, "MD5" ) == 0 )
-                opt.md = MBEDTLS_MD_MD5;
-            else
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "version" ) == 0 )
-        {
-            opt.version = atoi( q );
-            if( opt.version < 1 || opt.version > 3 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-            opt.version--;
-        }
-        else if( strcmp( p, "selfsign" ) == 0 )
-        {
-            opt.selfsign = atoi( q );
-            if( opt.selfsign < 0 || opt.selfsign > 1 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "is_ca" ) == 0 )
-        {
-            opt.is_ca = atoi( q );
-            if( opt.is_ca < 0 || opt.is_ca > 1 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "max_pathlen" ) == 0 )
-        {
-            opt.max_pathlen = atoi( q );
-            if( opt.max_pathlen < -1 || opt.max_pathlen > 127 )
-            {
-                mbedtls_printf( "Invalid argument for option %s\n", p );
-                goto usage;
-            }
-        }
-        else if( strcmp( p, "key_usage" ) == 0 )
-        {
-            while( q != NULL )
-            {
-                if( ( r = strchr( q, ',' ) ) != NULL )
-                    *r++ = '\0';
-
-                if( strcmp( q, "digital_signature" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
-                else if( strcmp( q, "non_repudiation" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_NON_REPUDIATION;
-                else if( strcmp( q, "key_encipherment" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_KEY_ENCIPHERMENT;
-                else if( strcmp( q, "data_encipherment" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_DATA_ENCIPHERMENT;
-                else if( strcmp( q, "key_agreement" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_KEY_AGREEMENT;
-                else if( strcmp( q, "key_cert_sign" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_KEY_CERT_SIGN;
-                else if( strcmp( q, "crl_sign" ) == 0 )
-                    opt.key_usage |= MBEDTLS_X509_KU_CRL_SIGN;
-                else
-                {
-                    mbedtls_printf( "Invalid argument for option %s\n", p );
-                    goto usage;
-                }
-
-                q = r;
-            }
-        }
-        else if( strcmp( p, "ns_cert_type" ) == 0 )
-        {
-            while( q != NULL )
-            {
-                if( ( r = strchr( q, ',' ) ) != NULL )
-                    *r++ = '\0';
-
-                if( strcmp( q, "ssl_client" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT;
-                else if( strcmp( q, "ssl_server" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER;
-                else if( strcmp( q, "email" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_EMAIL;
-                else if( strcmp( q, "object_signing" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING;
-                else if( strcmp( q, "ssl_ca" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_SSL_CA;
-                else if( strcmp( q, "email_ca" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA;
-                else if( strcmp( q, "object_signing_ca" ) == 0 )
-                    opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA;
-                else
-                {
-                    mbedtls_printf( "Invalid argument for option %s\n", p );
-                    goto usage;
-                }
-
-                q = r;
-            }
-        }
-        else
-            goto usage;
-    }
-
-    mbedtls_printf("\n");
-
-    /*
-     * 0. Seed the PRNG
-     */
-    mbedtls_printf( "  . Seeding the random number generator..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                               (const unsigned char *) pers,
-                               strlen( pers ) ) ) != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_ctr_drbg_seed returned %d - %s\n",
-                        ret, buf );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    // Parse serial to MPI
-    //
-    mbedtls_printf( "  . Reading serial number..." );
-    fflush( stdout );
-
-    if( ( ret = mbedtls_mpi_read_string( &serial, 10, opt.serial ) ) != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_mpi_read_string "
-                        "returned -0x%04x - %s\n\n", -ret, buf );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    // Parse issuer certificate if present
-    //
-    if( !opt.selfsign && strlen( opt.issuer_crt ) )
-    {
-        /*
-         * 1.0.a. Load the certificates
-         */
-        mbedtls_printf( "  . Loading the issuer certificate ..." );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_x509_crt_parse_file( &issuer_crt, opt.issuer_crt ) ) != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        ret = mbedtls_x509_dn_gets( issuer_name, sizeof(issuer_name),
-                                 &issuer_crt.subject );
-        if( ret < 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        opt.issuer_name = issuer_name;
-
-        mbedtls_printf( " ok\n" );
-    }
-
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-    // Parse certificate request if present
-    //
-    if( !opt.selfsign && strlen( opt.request_file ) )
-    {
-        /*
-         * 1.0.b. Load the CSR
-         */
-        mbedtls_printf( "  . Loading the certificate request ..." );
-        fflush( stdout );
-
-        if( ( ret = mbedtls_x509_csr_parse_file( &csr, opt.request_file ) ) != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        ret = mbedtls_x509_dn_gets( subject_name, sizeof(subject_name),
-                                 &csr.subject );
-        if( ret < 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        opt.subject_name = subject_name;
-        subject_key = &csr.pk;
-
-        mbedtls_printf( " ok\n" );
-    }
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
-
-    /*
-     * 1.1. Load the keys
-     */
-    if( !opt.selfsign && !strlen( opt.request_file ) )
-    {
-        mbedtls_printf( "  . Loading the subject key ..." );
-        fflush( stdout );
-
-        ret = mbedtls_pk_parse_keyfile( &loaded_subject_key, opt.subject_key,
-                                 opt.subject_pwd );
-        if( ret != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-
-    mbedtls_printf( "  . Loading the issuer key ..." );
-    fflush( stdout );
-
-    ret = mbedtls_pk_parse_keyfile( &loaded_issuer_key, opt.issuer_key,
-                             opt.issuer_pwd );
-    if( ret != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
-                        "returned -x%02x - %s\n\n", -ret, buf );
-        goto exit;
-    }
-
-    // Check if key and issuer certificate match
-    //
-    if( strlen( opt.issuer_crt ) )
-    {
-        if( mbedtls_pk_check_pair( &issuer_crt.pk, issuer_key ) != 0 )
-        {
-            mbedtls_printf( " failed\n  !  issuer_key does not match "
-                            "issuer certificate\n\n" );
-            goto exit;
-        }
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    if( opt.selfsign )
-    {
-        opt.subject_name = opt.issuer_name;
-        subject_key = issuer_key;
-    }
-
-    mbedtls_x509write_crt_set_subject_key( &crt, subject_key );
-    mbedtls_x509write_crt_set_issuer_key( &crt, issuer_key );
-
-    /*
-     * 1.0. Check the names for validity
-     */
-    if( ( ret = mbedtls_x509write_crt_set_subject_name( &crt, opt.subject_name ) ) != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_name "
-                        "returned -0x%04x - %s\n\n", -ret, buf );
-        goto exit;
-    }
-
-    if( ( ret = mbedtls_x509write_crt_set_issuer_name( &crt, opt.issuer_name ) ) != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_issuer_name "
-                        "returned -0x%04x - %s\n\n", -ret, buf );
-        goto exit;
-    }
-
-    mbedtls_printf( "  . Setting certificate values ..." );
-    fflush( stdout );
-
-    mbedtls_x509write_crt_set_version( &crt, opt.version );
-    mbedtls_x509write_crt_set_md_alg( &crt, opt.md );
-
-    ret = mbedtls_x509write_crt_set_serial( &crt, &serial );
-    if( ret != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_serial "
-                        "returned -0x%04x - %s\n\n", -ret, buf );
-        goto exit;
-    }
-
-    ret = mbedtls_x509write_crt_set_validity( &crt, opt.not_before, opt.not_after );
-    if( ret != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_validity "
-                        "returned -0x%04x - %s\n\n", -ret, buf );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
-        opt.basic_constraints != 0 )
-    {
-        mbedtls_printf( "  . Adding the Basic Constraints extension ..." );
-        fflush( stdout );
-
-        ret = mbedtls_x509write_crt_set_basic_constraints( &crt, opt.is_ca,
-                                                           opt.max_pathlen );
-        if( ret != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  x509write_crt_set_basic_contraints "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-
-#if defined(MBEDTLS_SHA1_C)
-    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
-        opt.subject_identifier != 0 )
-    {
-        mbedtls_printf( "  . Adding the Subject Key Identifier ..." );
-        fflush( stdout );
-
-        ret = mbedtls_x509write_crt_set_subject_key_identifier( &crt );
-        if( ret != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject"
-                            "_key_identifier returned -0x%04x - %s\n\n",
-                            -ret, buf );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-
-    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
-        opt.authority_identifier != 0 )
-    {
-        mbedtls_printf( "  . Adding the Authority Key Identifier ..." );
-        fflush( stdout );
-
-        ret = mbedtls_x509write_crt_set_authority_key_identifier( &crt );
-        if( ret != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_authority_"
-                            "key_identifier returned -0x%04x - %s\n\n",
-                            -ret, buf );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-#endif /* MBEDTLS_SHA1_C */
-
-    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
-        opt.key_usage != 0 )
-    {
-        mbedtls_printf( "  . Adding the Key Usage extension ..." );
-        fflush( stdout );
-
-        ret = mbedtls_x509write_crt_set_key_usage( &crt, opt.key_usage );
-        if( ret != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_key_usage "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-
-    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
-        opt.ns_cert_type != 0 )
-    {
-        mbedtls_printf( "  . Adding the NS Cert Type extension ..." );
-        fflush( stdout );
-
-        ret = mbedtls_x509write_crt_set_ns_cert_type( &crt, opt.ns_cert_type );
-        if( ret != 0 )
-        {
-            mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_ns_cert_type "
-                            "returned -0x%04x - %s\n\n", -ret, buf );
-            goto exit;
-        }
-
-        mbedtls_printf( " ok\n" );
-    }
-
-    /*
-     * 1.2. Writing the certificate
-     */
-    mbedtls_printf( "  . Writing the certificate..." );
-    fflush( stdout );
-
-    if( ( ret = write_certificate( &crt, opt.output_file,
-                                   mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
-    {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  write_certificate -0x%04x - %s\n\n",
-                        -ret, buf );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-#if defined(MBEDTLS_X509_CSR_PARSE_C)
-    mbedtls_x509_csr_free( &csr );
-#endif /* MBEDTLS_X509_CSR_PARSE_C */
-    mbedtls_x509_crt_free( &issuer_crt );
-    mbedtls_x509write_crt_free( &crt );
-    mbedtls_pk_free( &loaded_subject_key );
-    mbedtls_pk_free( &loaded_issuer_key );
-    mbedtls_mpi_free( &serial );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_X509_CRT_WRITE_C && MBEDTLS_X509_CRT_PARSE_C &&
-          MBEDTLS_FS_IO && MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C &&
-          MBEDTLS_ERROR_C && MBEDTLS_PEM_WRITE_C */
diff --git a/programs/x509/crl_app.c b/programs/x509/crl_app.c
deleted file mode 100644
index a951570..0000000
--- a/programs/x509/crl_app.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- *  CRL reading application
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_RSA_C) ||  \
-    !defined(MBEDTLS_X509_CRL_PARSE_C) || !defined(MBEDTLS_FS_IO)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_X509_CRL_PARSE_C and/or MBEDTLS_FS_IO not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/x509_crl.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define DFL_FILENAME            "crl.pem"
-#define DFL_DEBUG_LEVEL         0
-
-#define USAGE \
-    "\n usage: crl_app param=<>...\n"                   \
-    "\n acceptable parameters:\n"                       \
-    "    filename=%%s         default: crl.pem\n"      \
-    "\n"
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#define mbedtls_exit            exit
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *filename;       /* filename of the certificate file     */
-} opt;
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    unsigned char buf[100000];
-    mbedtls_x509_crl crl;
-    int i;
-    char *p, *q;
-
-    /*
-     * Set to sane values
-     */
-    mbedtls_x509_crl_init( &crl );
-
-    if( argc == 0 )
-    {
-    usage:
-        mbedtls_printf( USAGE );
-        goto exit;
-    }
-
-    opt.filename            = DFL_FILENAME;
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "filename" ) == 0 )
-            opt.filename = q;
-        else
-            goto usage;
-    }
-
-    /*
-     * 1.1. Load the CRL
-     */
-    mbedtls_printf( "\n  . Loading the CRL ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509_crl_parse_file( &crl, opt.filename );
-
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crl_parse_file returned %d\n\n", ret );
-        mbedtls_x509_crl_free( &crl );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1.2 Print the CRL
-     */
-    mbedtls_printf( "  . CRL information    ...\n" );
-    ret = mbedtls_x509_crl_info( (char *) buf, sizeof( buf ) - 1, "      ", &crl );
-    if( ret == -1 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_crl_info returned %d\n\n", ret );
-        mbedtls_x509_crl_free( &crl );
-        goto exit;
-    }
-
-    mbedtls_printf( "%s\n", buf );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-    mbedtls_x509_crl_free( &crl );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_X509_CRL_PARSE_C &&
-          MBEDTLS_FS_IO */
diff --git a/programs/x509/req_app.c b/programs/x509/req_app.c
deleted file mode 100644
index 04ad119..0000000
--- a/programs/x509/req_app.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- *  Certificate request reading application
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_RSA_C) ||  \
-    !defined(MBEDTLS_X509_CSR_PARSE_C) || !defined(MBEDTLS_FS_IO)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_RSA_C and/or "
-           "MBEDTLS_X509_CSR_PARSE_C and/or MBEDTLS_FS_IO not defined.\n");
-    return( 0 );
-}
-#else
-
-#include "mbedtls/x509_csr.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define DFL_FILENAME            "cert.req"
-#define DFL_DEBUG_LEVEL         0
-
-#define USAGE \
-    "\n usage: req_app param=<>...\n"                   \
-    "\n acceptable parameters:\n"                       \
-    "    filename=%%s         default: cert.req\n"      \
-    "\n"
-
-#if defined(MBEDTLS_CHECK_PARAMS)
-#define mbedtls_exit            exit
-void mbedtls_param_failed( const char *failure_condition,
-                           const char *file,
-                           int line )
-{
-    mbedtls_printf( "%s:%i: Input param failed - %s\n",
-                    file, line, failure_condition );
-    mbedtls_exit( MBEDTLS_EXIT_FAILURE );
-}
-#endif
-
-/*
- * global options
- */
-struct options
-{
-    const char *filename;       /* filename of the certificate request  */
-} opt;
-
-int main( int argc, char *argv[] )
-{
-    int ret = 1;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-    unsigned char buf[100000];
-    mbedtls_x509_csr csr;
-    int i;
-    char *p, *q;
-
-    /*
-     * Set to sane values
-     */
-    mbedtls_x509_csr_init( &csr );
-
-    if( argc == 0 )
-    {
-    usage:
-        mbedtls_printf( USAGE );
-        goto exit;
-    }
-
-    opt.filename            = DFL_FILENAME;
-
-    for( i = 1; i < argc; i++ )
-    {
-        p = argv[i];
-        if( ( q = strchr( p, '=' ) ) == NULL )
-            goto usage;
-        *q++ = '\0';
-
-        if( strcmp( p, "filename" ) == 0 )
-            opt.filename = q;
-        else
-            goto usage;
-    }
-
-    /*
-     * 1.1. Load the CSR
-     */
-    mbedtls_printf( "\n  . Loading the CSR ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509_csr_parse_file( &csr, opt.filename );
-
-    if( ret != 0 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file returned %d\n\n", ret );
-        mbedtls_x509_csr_free( &csr );
-        goto exit;
-    }
-
-    mbedtls_printf( " ok\n" );
-
-    /*
-     * 1.2 Print the CSR
-     */
-    mbedtls_printf( "  . CSR information    ...\n" );
-    ret = mbedtls_x509_csr_info( (char *) buf, sizeof( buf ) - 1, "      ", &csr );
-    if( ret == -1 )
-    {
-        mbedtls_printf( " failed\n  !  mbedtls_x509_csr_info returned %d\n\n", ret );
-        mbedtls_x509_csr_free( &csr );
-        goto exit;
-    }
-
-    mbedtls_printf( "%s\n", buf );
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-    mbedtls_x509_csr_free( &csr );
-
-#if defined(_WIN32)
-    mbedtls_printf( "  + Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    return( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_X509_CSR_PARSE_C &&
-          MBEDTLS_FS_IO */
diff --git a/scripts/abi_check.py b/scripts/abi_check.py
index f837f7a..e19f2c0 100755
--- a/scripts/abi_check.py
+++ b/scripts/abi_check.py
@@ -59,9 +59,7 @@
 
     @staticmethod
     def check_repo_path():
-        current_dir = os.path.realpath('.')
-        root_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
-        if current_dir != root_dir:
+        if not all(os.path.isdir(d) for d in ["include", "library", "tests"]):
             raise Exception("Must be run from Mbed TLS root")
 
     def _setup_logger(self):
@@ -108,6 +106,12 @@
             stderr=subprocess.STDOUT
         )
         self.log.debug(worktree_output.decode("utf-8"))
+        version.commit = subprocess.check_output(
+            [self.git_command, "rev-parse", "HEAD"],
+            cwd=git_worktree_path,
+            stderr=subprocess.STDOUT
+        ).decode("ascii").rstrip()
+        self.log.debug("Commit is {}".format(version.commit))
         return git_worktree_path
 
     def _update_git_submodules(self, git_worktree_path, version):
@@ -148,7 +152,8 @@
         my_environment = os.environ.copy()
         my_environment["CFLAGS"] = "-g -Og"
         my_environment["SHARED"] = "1"
-        my_environment["USE_CRYPTO_SUBMODULE"] = "1"
+        if os.path.exists(os.path.join(git_worktree_path, "crypto")):
+            my_environment["USE_CRYPTO_SUBMODULE"] = "1"
         make_output = subprocess.check_output(
             [self.make_command, "lib"],
             env=my_environment,
@@ -162,6 +167,13 @@
                     os.path.join(root, file)
                 )
 
+    @staticmethod
+    def _pretty_revision(version):
+        if version.revision == version.commit:
+            return version.revision
+        else:
+            return "{} ({})".format(version.revision, version.commit)
+
     def _get_abi_dumps_from_shared_libraries(self, version):
         """Generate the ABI dumps for the specified git revision.
         The shared libraries must have been built and the module paths
@@ -176,7 +188,7 @@
                 "abi-dumper",
                 module_path,
                 "-o", output_path,
-                "-lver", version.revision
+                "-lver", self._pretty_revision(version),
             ]
             abi_dump_output = subprocess.check_output(
                 abi_dump_command,
@@ -213,7 +225,7 @@
 
     def _remove_extra_detail_from_report(self, report_root):
         for tag in ['test_info', 'test_results', 'problem_summary',
-                    'added_symbols', 'removed_symbols', 'affected']:
+                    'added_symbols', 'affected']:
             self._remove_children_with_tag(report_root, tag)
 
         for report in report_root:
@@ -221,69 +233,84 @@
                 if not problems.getchildren():
                     report.remove(problems)
 
+    def _abi_compliance_command(self, mbed_module, output_path):
+        """Build the command to run to analyze the library mbed_module.
+        The report will be placed in output_path."""
+        abi_compliance_command = [
+            "abi-compliance-checker",
+            "-l", mbed_module,
+            "-old", self.old_version.abi_dumps[mbed_module],
+            "-new", self.new_version.abi_dumps[mbed_module],
+            "-strict",
+            "-report-path", output_path,
+        ]
+        if self.skip_file:
+            abi_compliance_command += ["-skip-symbols", self.skip_file,
+                                       "-skip-types", self.skip_file]
+        if self.brief:
+            abi_compliance_command += ["-report-format", "xml",
+                                       "-stdout"]
+        return abi_compliance_command
+
+    def _is_library_compatible(self, mbed_module, compatibility_report):
+        """Test if the library mbed_module has remained compatible.
+        Append a message regarding compatibility to compatibility_report."""
+        output_path = os.path.join(
+            self.report_dir, "{}-{}-{}.html".format(
+                mbed_module, self.old_version.revision,
+                self.new_version.revision
+            )
+        )
+        try:
+            subprocess.check_output(
+                self._abi_compliance_command(mbed_module, output_path),
+                stderr=subprocess.STDOUT
+            )
+        except subprocess.CalledProcessError as err:
+            if err.returncode != 1:
+                raise err
+            if self.brief:
+                self.log.info(
+                    "Compatibility issues found for {}".format(mbed_module)
+                )
+                report_root = ET.fromstring(err.output.decode("utf-8"))
+                self._remove_extra_detail_from_report(report_root)
+                self.log.info(ET.tostring(report_root).decode("utf-8"))
+            else:
+                self.can_remove_report_dir = False
+                compatibility_report.append(
+                    "Compatibility issues found for {}, "
+                    "for details see {}".format(mbed_module, output_path)
+                )
+            return False
+        compatibility_report.append(
+            "No compatibility issues for {}".format(mbed_module)
+        )
+        if not (self.keep_all_reports or self.brief):
+            os.remove(output_path)
+        return True
+
     def get_abi_compatibility_report(self):
         """Generate a report of the differences between the reference ABI
         and the new ABI. ABI dumps from self.old_version and self.new_version
         must be available."""
-        compatibility_report = ""
+        compatibility_report = ["Checking evolution from {} to {}".format(
+            self._pretty_revision(self.old_version),
+            self._pretty_revision(self.new_version)
+        )]
         compliance_return_code = 0
         shared_modules = list(set(self.old_version.modules.keys()) &
                               set(self.new_version.modules.keys()))
         for mbed_module in shared_modules:
-            output_path = os.path.join(
-                self.report_dir, "{}-{}-{}.html".format(
-                    mbed_module, self.old_version.revision,
-                    self.new_version.revision
-                )
-            )
-            abi_compliance_command = [
-                "abi-compliance-checker",
-                "-l", mbed_module,
-                "-old", self.old_version.abi_dumps[mbed_module],
-                "-new", self.new_version.abi_dumps[mbed_module],
-                "-strict",
-                "-report-path", output_path,
-            ]
-            if self.skip_file:
-                abi_compliance_command += ["-skip-symbols", self.skip_file,
-                                           "-skip-types", self.skip_file]
-            if self.brief:
-                abi_compliance_command += ["-report-format", "xml",
-                                           "-stdout"]
-            try:
-                subprocess.check_output(
-                    abi_compliance_command,
-                    stderr=subprocess.STDOUT
-                )
-            except subprocess.CalledProcessError as err:
-                if err.returncode == 1:
-                    compliance_return_code = 1
-                    if self.brief:
-                        self.log.info(
-                            "Compatibility issues found for {}".format(mbed_module)
-                        )
-                        report_root = ET.fromstring(err.output.decode("utf-8"))
-                        self._remove_extra_detail_from_report(report_root)
-                        self.log.info(ET.tostring(report_root).decode("utf-8"))
-                    else:
-                        self.can_remove_report_dir = False
-                        compatibility_report += (
-                            "Compatibility issues found for {}, "
-                            "for details see {}\n".format(mbed_module, output_path)
-                        )
-                else:
-                    raise err
-            else:
-                compatibility_report += (
-                    "No compatibility issues for {}\n".format(mbed_module)
-                )
-                if not (self.keep_all_reports or self.brief):
-                    os.remove(output_path)
-            os.remove(self.old_version.abi_dumps[mbed_module])
-            os.remove(self.new_version.abi_dumps[mbed_module])
+            if not self._is_library_compatible(mbed_module,
+                                               compatibility_report):
+                compliance_return_code = 1
+        for version in [self.old_version, self.new_version]:
+            for mbed_module, mbed_module_dump in version.abi_dumps.items():
+                os.remove(mbed_module_dump)
         if self.can_remove_report_dir:
             os.rmdir(self.report_dir)
-        self.log.info(compatibility_report)
+        self.log.info("\n".join(compatibility_report))
         return compliance_return_code
 
     def check_for_abi_changes(self):
@@ -355,7 +382,9 @@
         )
         parser.add_argument(
             "-s", "--skip-file", type=str,
-            help="path to file containing symbols and types to skip"
+            help=("path to file containing symbols and types to skip "
+                  "(typically \"-s identifiers\" after running "
+                  "\"tests/scripts/list-identifiers.sh --internal\")")
         )
         parser.add_argument(
             "-b", "--brief", action="store_true",
@@ -369,6 +398,7 @@
             version="old",
             repository=abi_args.old_repo,
             revision=abi_args.old_rev,
+            commit=None,
             crypto_repository=abi_args.old_crypto_repo,
             crypto_revision=abi_args.old_crypto_rev,
             abi_dumps={},
@@ -378,6 +408,7 @@
             version="new",
             repository=abi_args.new_repo,
             revision=abi_args.new_rev,
+            commit=None,
             crypto_repository=abi_args.new_crypto_repo,
             crypto_revision=abi_args.new_crypto_rev,
             abi_dumps={},
diff --git a/scripts/bump_version.sh b/scripts/bump_version.sh
index c39a86a..d76e313 100755
--- a/scripts/bump_version.sh
+++ b/scripts/bump_version.sh
@@ -9,7 +9,6 @@
 # Sets the version numbers in the source code to those given.
 #
 # Usage: bump_version.sh [ --version <version> ] [ --so-crypto <version>]
-#                           [ --so-x509 <version> ] [ --so-tls <version> ]
 #                           [ -v | --verbose ] [ -h | --help ]
 #
 
@@ -30,14 +29,6 @@
       shift
       SO_CRYPTO=$1
       ;;
-    --so-x509)
-      shift
-      SO_X509=$1
-      ;;
-    --so-tls)
-      shift
-      SO_TLS=$1
-      ;;
     -v|--verbose)
       # Be verbose
       VERBOSE="1"
@@ -48,8 +39,6 @@
       echo -e "  -h|--help\t\tPrint this help."
       echo -e "  --version <version>\tVersion to bump to."
       echo -e "  --so-crypto <version>\tSO version to bump libmbedcrypto to."
-      echo -e "  --so-x509 <version>\tSO version to bump libmbedx509 to."
-      echo -e "  --so-tls <version>\tSO version to bump libmbedtls to."
       echo -e "  -v|--verbose\t\tVerbose."
       exit 1
       ;;
@@ -83,28 +72,6 @@
   mv tmp library/Makefile
 fi
 
-if [ "X" != "X$SO_X509" ];
-then
-  [ $VERBOSE ] && echo "Bumping SOVERSION for libmbedx509 in library/CMakeLists.txt"
-  sed -e "/mbedx509/ s/ SOVERSION [0-9]\{1,\}/ SOVERSION $SO_X509/g" < library/CMakeLists.txt > tmp
-  mv tmp library/CMakeLists.txt
-
-  [ $VERBOSE ] && echo "Bumping SOVERSION for libmbedx509 in library/Makefile"
-  sed -e "s/SOEXT_X509=so.[0-9]\{1,\}/SOEXT_X509=so.$SO_X509/g" < library/Makefile > tmp
-  mv tmp library/Makefile
-fi
-
-if [ "X" != "X$SO_TLS" ];
-then
-  [ $VERBOSE ] && echo "Bumping SOVERSION for libmbedtls in library/CMakeLists.txt"
-  sed -e "/mbedtls/ s/ SOVERSION [0-9]\{1,\}/ SOVERSION $SO_TLS/g" < library/CMakeLists.txt > tmp
-  mv tmp library/CMakeLists.txt
-
-  [ $VERBOSE ] && echo "Bumping SOVERSION for libmbedtls in library/Makefile"
-  sed -e "s/SOEXT_TLS=so.[0-9]\{1,\}/SOEXT_TLS=so.$SO_TLS/g" < library/Makefile > tmp
-  mv tmp library/Makefile
-fi
-
 [ $VERBOSE ] && echo "Bumping VERSION in include/mbedtls/version.h"
 read MAJOR MINOR PATCH <<<$(IFS="."; echo $VERSION)
 VERSION_NR="$( printf "0x%02X%02X%02X00" $MAJOR $MINOR $PATCH )"
@@ -132,7 +99,7 @@
 [ $VERBOSE ] && echo "Re-generating library/error.c"
 scripts/generate_errors.pl
 
-[ $VERBOSE ] && echo "Re-generating programs/ssl/query_config.c"
+[ $VERBOSE ] && echo "Re-generating programs/test/query_config.c"
 scripts/generate_query_config.pl
 
 [ $VERBOSE ] && echo "Re-generating library/version_features.c"
diff --git a/scripts/config.pl b/scripts/config.pl
index 6300362..ed0967d 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -28,22 +28,10 @@
 #   MBEDTLS_ECP_DP_M511_ENABLED
 #   MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
 #   MBEDTLS_NO_PLATFORM_ENTROPY
-#   MBEDTLS_PSA_CRYPTO_C
-#   MBEDTLS_REMOVE_ARC4_CIPHERSUITES
-#   MBEDTLS_REMOVE_3DES_CIPHERSUITES
-#   MBEDTLS_SSL_HW_RECORD_ACCEL
 #   MBEDTLS_RSA_NO_CRT
-#   MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
-#   MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
-#       - this could be enabled if the respective tests were adapted
-#   MBEDTLS_ZLIB_SUPPORT
-#   MBEDTLS_PKCS11_C
-#   MBEDTLS_USE_PSA_CRYPTO
-#       - experimental, and more an alternative implementation than a feature
-#   MBEDTLS_PSA_CRYPTO_STORAGE_C
-#   MBEDTLS_PSA_ITS_FILE_C
 #   MBEDTLS_PSA_CRYPTO_SPM
 #   MBEDTLS_PSA_INJECT_ENTROPY
+#   MBEDTLS_ECP_RESTARTABLE
 #   and any symbol beginning _ALT
 #
 
@@ -95,28 +83,20 @@
 MBEDTLS_ECP_DP_M511_ENABLED
 MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
 MBEDTLS_NO_PLATFORM_ENTROPY
-MBEDTLS_PSA_CRYPTO_C
 MBEDTLS_RSA_NO_CRT
-MBEDTLS_REMOVE_ARC4_CIPHERSUITES
-MBEDTLS_REMOVE_3DES_CIPHERSUITES
-MBEDTLS_SSL_HW_RECORD_ACCEL
-MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
-MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
-MBEDTLS_ZLIB_SUPPORT
-MBEDTLS_PKCS11_C
 MBEDTLS_NO_UDBL_DIVISION
 MBEDTLS_NO_64BIT_MULTIPLICATION
-MBEDTLS_USE_PSA_CRYPTO
-MBEDTLS_PSA_CRYPTO_STORAGE_C
-MBEDTLS_PSA_ITS_FILE_C
+MBEDTLS_PSA_CRYPTO_SE_C
 MBEDTLS_PSA_CRYPTO_SPM
+MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
 MBEDTLS_PSA_INJECT_ENTROPY
+MBEDTLS_ECP_RESTARTABLE
+MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
 _ALT\s*$
 );
 
 # Things that should be disabled in "baremetal"
 my @excluded_baremetal = qw(
-MBEDTLS_NET_C
 MBEDTLS_TIMING_C
 MBEDTLS_FS_IO
 MBEDTLS_ENTROPY_NV_SEED
@@ -130,6 +110,9 @@
 MBEDTLS_MEMORY_BUFFER_ALLOC_C
 MBEDTLS_PLATFORM_TIME_ALT
 MBEDTLS_PLATFORM_FPRINTF_ALT
+MBEDTLS_PSA_ITS_FILE_C
+MBEDTLS_PSA_CRYPTO_SE_C
+MBEDTLS_PSA_CRYPTO_STORAGE_C
 );
 
 # Things that should be enabled in "full" even if they match @excluded
diff --git a/scripts/data_files/query_config.fmt b/scripts/data_files/query_config.fmt
index 064da4c..911900f 100644
--- a/scripts/data_files/query_config.fmt
+++ b/scripts/data_files/query_config.fmt
@@ -47,13 +47,11 @@
 #include "mbedtls/blowfish.h"
 #include "mbedtls/camellia.h"
 #include "mbedtls/ccm.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/chacha20.h"
 #include "mbedtls/chachapoly.h"
 #include "mbedtls/cipher.h"
 #include "mbedtls/cmac.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/debug.h"
 #include "mbedtls/des.h"
 #include "mbedtls/dhm.h"
 #include "mbedtls/ecdh.h"
@@ -72,13 +70,11 @@
 #include "mbedtls/md4.h"
 #include "mbedtls/md5.h"
 #include "mbedtls/memory_buffer_alloc.h"
-#include "mbedtls/net_sockets.h"
 #include "mbedtls/nist_kw.h"
 #include "mbedtls/oid.h"
 #include "mbedtls/padlock.h"
 #include "mbedtls/pem.h"
 #include "mbedtls/pk.h"
-#include "mbedtls/pkcs11.h"
 #include "mbedtls/pkcs12.h"
 #include "mbedtls/pkcs5.h"
 #include "mbedtls/platform_time.h"
@@ -89,19 +85,9 @@
 #include "mbedtls/sha1.h"
 #include "mbedtls/sha256.h"
 #include "mbedtls/sha512.h"
-#include "mbedtls/ssl.h"
-#include "mbedtls/ssl_cache.h"
-#include "mbedtls/ssl_ciphersuites.h"
-#include "mbedtls/ssl_cookie.h"
-#include "mbedtls/ssl_internal.h"
-#include "mbedtls/ssl_ticket.h"
 #include "mbedtls/threading.h"
 #include "mbedtls/timing.h"
 #include "mbedtls/version.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/x509_crl.h"
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/x509_csr.h"
 #include "mbedtls/xtea.h"
 
 #include <string.h>
diff --git a/scripts/data_files/version_features.fmt b/scripts/data_files/version_features.fmt
index 767eda1..63ae94c 100644
--- a/scripts/data_files/version_features.fmt
+++ b/scripts/data_files/version_features.fmt
@@ -31,7 +31,7 @@
 
 #include <string.h>
 
-static const char *features[] = {
+static const char * const features[] = {
 #if defined(MBEDTLS_VERSION_FEATURES)
 FEATURE_DEFINES
 #endif /* MBEDTLS_VERSION_FEATURES */
@@ -40,7 +40,7 @@
 
 int mbedtls_version_check_feature( const char *feature )
 {
-    const char **idx = features;
+    const char * const *idx = features;
 
     if( *idx == NULL )
         return( -2 );
diff --git a/scripts/data_files/vs2010-app-template.vcxproj b/scripts/data_files/vs2010-app-template.vcxproj
index fac9812..5480a44 100644
--- a/scripts/data_files/vs2010-app-template.vcxproj
+++ b/scripts/data_files/vs2010-app-template.vcxproj
Binary files differ
diff --git a/scripts/data_files/vs2010-main-template.vcxproj b/scripts/data_files/vs2010-main-template.vcxproj
index 773b58a..7071cd2 100644
--- a/scripts/data_files/vs2010-main-template.vcxproj
+++ b/scripts/data_files/vs2010-main-template.vcxproj
@@ -85,8 +85,8 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
       <CompileAs>CompileAsC</CompileAs>
     </ClCompile>
     <Link>
@@ -100,8 +100,8 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
       <CompileAs>CompileAsC</CompileAs>
     </ClCompile>
     <Link>
@@ -117,8 +117,8 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -135,8 +135,8 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
diff --git a/scripts/footprint.sh b/scripts/footprint.sh
index c08ef1c..697972f 100755
--- a/scripts/footprint.sh
+++ b/scripts/footprint.sh
@@ -62,7 +62,6 @@
     fi
 
     {
-        scripts/config.pl unset MBEDTLS_NET_C || true
         scripts/config.pl unset MBEDTLS_TIMING_C || true
         scripts/config.pl unset MBEDTLS_FS_IO || true
         scripts/config.pl --force set MBEDTLS_NO_PLATFORM_ENTROPY || true
diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 2fe202e..e640f4c 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -3,17 +3,15 @@
 # Generate error.c
 #
 # Usage: ./generate_errors.pl or scripts/generate_errors.pl without arguments,
-# or generate_errors.pl include_dir data_dir error_file include_crypto
-# include_crypto can be either 0 (don't include) or 1 (include). On by default.
+# or generate_errors.pl include_dir data_dir error_file
 
 use strict;
 
-my ($include_dir, $data_dir, $error_file, $include_crypto);
-my $crypto_dir = "crypto";
+my ($include_dir, $data_dir, $error_file);
 
 if( @ARGV ) {
-    die "Invalid number of arguments" if scalar @ARGV != 4;
-    ($include_dir, $data_dir, $error_file, $include_crypto) = @ARGV;
+    die "Invalid number of arguments" if scalar @ARGV != 3;
+    ($include_dir, $data_dir, $error_file) = @ARGV;
 
     -d $include_dir or die "No such directory: $include_dir\n";
     -d $data_dir or die "No such directory: $data_dir\n";
@@ -21,7 +19,6 @@
     $include_dir = 'include/mbedtls';
     $data_dir = 'scripts/data_files';
     $error_file = 'library/error.c';
-    $include_crypto = 1;
 
     unless( -d $include_dir && -d $data_dir ) {
         chdir '..' or die;
@@ -30,20 +27,16 @@
     }
 }
 
-if( $include_crypto ) {
-    -d $crypto_dir or die "Crypto submodule not present\n";
-}
-
 my $error_format_file = $data_dir.'/error.fmt';
 
 my @low_level_modules = qw( AES ARC4 ARIA ASN1 BASE64 BIGNUM BLOWFISH
                             CAMELLIA CCM CHACHA20 CHACHAPOLY CMAC CTR_DRBG DES
                             ENTROPY GCM HKDF HMAC_DRBG MD2 MD4 MD5
-                            NET OID PADLOCK PBKDF2 PLATFORM POLY1305 RIPEMD160
+                            OID PADLOCK PBKDF2 PLATFORM POLY1305 RIPEMD160
                             SHA1 SHA256 SHA512 THREADING XTEA );
 my @high_level_modules = qw( CIPHER DHM ECP MD
                              PEM PK PKCS12 PKCS5
-                             RSA SSL X509 );
+                             RSA );
 
 my $line_separator = $/;
 undef $/;
@@ -54,19 +47,9 @@
 
 $/ = $line_separator;
 
-my @headers = ();
-if ($include_crypto) {
-    @headers = <$crypto_dir/$include_dir/*.h>;
-    foreach my $header (<$include_dir/*.h>) {
-        my $basename = $header; $basename =~ s!.*/!!;
-        push @headers, $header unless -e "$crypto_dir/$include_dir/$basename";
-    }
-} else {
-     @headers = <$include_dir/*.h>;
-}
-
+my @files = <$include_dir/*.h>;
 my @matches;
-foreach my $file (@headers) {
+foreach my $file (@files) {
     open(FILE, "$file");
     my @grep_res = grep(/^\s*#define\s+MBEDTLS_ERR_\w+\s+\-0x[0-9A-Fa-f]+/, <FILE>);
     push(@matches, @grep_res);
@@ -90,9 +73,8 @@
     my ($error_name, $error_code) = $line =~ /(MBEDTLS_ERR_\w+)\s+\-(0x\w+)/;
     my ($description) = $line =~ /\/\*\*< (.*?)\.? \*\//;
 
-    if( $error_codes_seen{$error_code}++ ) {
-        die "Duplicated error code: $error_code ($error_name)\n";
-    }
+    die "Duplicated error code: $error_code ($error_name)\n"
+        if( $error_codes_seen{$error_code}++ );
 
     $description =~ s/\\/\\\\/g;
     if ($description eq "") {
@@ -108,18 +90,13 @@
     $module_name = "HMAC_DRBG" if ($module_name eq "HMAC");
 
     my $define_name = $module_name;
-    $define_name = "X509_USE,X509_CREATE" if ($define_name eq "X509");
     $define_name = "ASN1_PARSE" if ($define_name eq "ASN1");
-    $define_name = "SSL_TLS" if ($define_name eq "SSL");
     $define_name = "PEM_PARSE,PEM_WRITE" if ($define_name eq "PEM");
 
     my $include_name = $module_name;
     $include_name =~ tr/A-Z/a-z/;
     $include_name = "" if ($include_name eq "asn1");
 
-    # Fix faulty ones
-    $include_name = "net_sockets" if ($module_name eq "NET");
-
     my $found_ll = grep $_ eq $module_name, @low_level_modules;
     my $found_hl = grep $_ eq $module_name, @high_level_modules;
     if (!$found_ll && !$found_hl)
@@ -178,19 +155,8 @@
         ${$old_define} = $define_name;
     }
 
-    if ($error_name eq "MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE")
-    {
-        ${$code_check} .= "${white_space}if( use_ret == -($error_name) )\n".
-                          "${white_space}\{\n".
-                          "${white_space}    mbedtls_snprintf( buf, buflen, \"$module_name - $description\" );\n".
-                          "${white_space}    return;\n".
-                          "${white_space}}\n"
-    }
-    else
-    {
-        ${$code_check} .= "${white_space}if( use_ret == -($error_name) )\n".
-                          "${white_space}    mbedtls_snprintf( buf, buflen, \"$module_name - $description\" );\n"
-    }
+    ${$code_check} .= "${white_space}if( use_ret == -($error_name) )\n".
+                      "${white_space}    mbedtls_snprintf( buf, buflen, \"$module_name - $description\" );\n"
 };
 
 if ($ll_old_define ne "")
diff --git a/scripts/generate_psa_constants.py b/scripts/generate_psa_constants.py
new file mode 100755
index 0000000..bf76c2d
--- /dev/null
+++ b/scripts/generate_psa_constants.py
@@ -0,0 +1,391 @@
+#!/usr/bin/env python3
+
+"""Generate programs/psa/psa_constant_names_generated.c
+which is included by programs/psa/psa_constant_names.c.
+The code generated by this module is only meant to be used in the context
+of that program.
+"""
+
+import os
+import re
+
+OUTPUT_TEMPLATE = '''\
+/* Automatically generated by generate_psa_constant.py. DO NOT EDIT. */
+
+static const char *psa_strerror(psa_status_t status)
+{
+    switch (status) {
+    %(status_cases)s
+    default: return NULL;
+    }
+}
+
+static const char *psa_ecc_curve_name(psa_ecc_curve_t curve)
+{
+    switch (curve) {
+    %(ecc_curve_cases)s
+    default: return NULL;
+    }
+}
+
+static const char *psa_dh_group_name(psa_dh_group_t group)
+{
+    switch (group) {
+    %(dh_group_cases)s
+    default: return NULL;
+    }
+}
+
+static const char *psa_hash_algorithm_name(psa_algorithm_t hash_alg)
+{
+    switch (hash_alg) {
+    %(hash_algorithm_cases)s
+    default: return NULL;
+    }
+}
+
+static const char *psa_ka_algorithm_name(psa_algorithm_t ka_alg)
+{
+    switch (ka_alg) {
+    %(ka_algorithm_cases)s
+    default: return NULL;
+    }
+}
+
+static int psa_snprint_key_type(char *buffer, size_t buffer_size,
+                                psa_key_type_t type)
+{
+    size_t required_size = 0;
+    switch (type) {
+    %(key_type_cases)s
+    default:
+        %(key_type_code)s{
+            return snprintf(buffer, buffer_size,
+                            "0x%%08lx", (unsigned long) type);
+        }
+        break;
+    }
+    buffer[0] = 0;
+    return (int) required_size;
+}
+
+#define NO_LENGTH_MODIFIER 0xfffffffflu
+static int psa_snprint_algorithm(char *buffer, size_t buffer_size,
+                                 psa_algorithm_t alg)
+{
+    size_t required_size = 0;
+    psa_algorithm_t core_alg = alg;
+    unsigned long length_modifier = NO_LENGTH_MODIFIER;
+    if (PSA_ALG_IS_MAC(alg)) {
+        core_alg = PSA_ALG_TRUNCATED_MAC(alg, 0);
+        if (core_alg != alg) {
+            append(&buffer, buffer_size, &required_size,
+                   "PSA_ALG_TRUNCATED_MAC(", 22);
+            length_modifier = PSA_MAC_TRUNCATED_LENGTH(alg);
+        }
+    } else if (PSA_ALG_IS_AEAD(alg)) {
+        core_alg = PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH(alg);
+        if (core_alg == 0) {
+            /* For unknown AEAD algorithms, there is no "default tag length". */
+            core_alg = alg;
+        } else if (core_alg != alg) {
+            append(&buffer, buffer_size, &required_size,
+                   "PSA_ALG_AEAD_WITH_TAG_LENGTH(", 29);
+            length_modifier = PSA_AEAD_TAG_LENGTH(alg);
+        }
+    } else if (PSA_ALG_IS_KEY_AGREEMENT(alg) &&
+               !PSA_ALG_IS_RAW_KEY_AGREEMENT(alg)) {
+        core_alg = PSA_ALG_KEY_AGREEMENT_GET_KDF(alg);
+        append(&buffer, buffer_size, &required_size,
+               "PSA_ALG_KEY_AGREEMENT(", 22);
+        append_with_alg(&buffer, buffer_size, &required_size,
+                        psa_ka_algorithm_name,
+                        PSA_ALG_KEY_AGREEMENT_GET_BASE(alg));
+        append(&buffer, buffer_size, &required_size, ", ", 2);
+    }
+    switch (core_alg) {
+    %(algorithm_cases)s
+    default:
+        %(algorithm_code)s{
+            append_integer(&buffer, buffer_size, &required_size,
+                           "0x%%08lx", (unsigned long) core_alg);
+        }
+        break;
+    }
+    if (core_alg != alg) {
+        if (length_modifier != NO_LENGTH_MODIFIER) {
+            append(&buffer, buffer_size, &required_size, ", ", 2);
+            append_integer(&buffer, buffer_size, &required_size,
+                           "%%lu", length_modifier);
+        }
+        append(&buffer, buffer_size, &required_size, ")", 1);
+    }
+    buffer[0] = 0;
+    return (int) required_size;
+}
+
+static int psa_snprint_key_usage(char *buffer, size_t buffer_size,
+                                 psa_key_usage_t usage)
+{
+    size_t required_size = 0;
+    if (usage == 0) {
+        if (buffer_size > 1) {
+            buffer[0] = '0';
+            buffer[1] = 0;
+        } else if (buffer_size == 1) {
+            buffer[0] = 0;
+        }
+        return 1;
+    }
+%(key_usage_code)s
+    if (usage != 0) {
+        if (required_size != 0) {
+            append(&buffer, buffer_size, &required_size, " | ", 3);
+        }
+        append_integer(&buffer, buffer_size, &required_size,
+                       "0x%%08lx", (unsigned long) usage);
+    } else {
+        buffer[0] = 0;
+    }
+    return (int) required_size;
+}
+
+/* End of automatically generated file. */
+'''
+
+KEY_TYPE_FROM_CURVE_TEMPLATE = '''if (%(tester)s(type)) {
+            append_with_curve(&buffer, buffer_size, &required_size,
+                              "%(builder)s", %(builder_length)s,
+                              PSA_KEY_TYPE_GET_CURVE(type));
+        } else '''
+
+KEY_TYPE_FROM_GROUP_TEMPLATE = '''if (%(tester)s(type)) {
+            append_with_group(&buffer, buffer_size, &required_size,
+                              "%(builder)s", %(builder_length)s,
+                              PSA_KEY_TYPE_GET_GROUP(type));
+        } else '''
+
+ALGORITHM_FROM_HASH_TEMPLATE = '''if (%(tester)s(core_alg)) {
+            append(&buffer, buffer_size, &required_size,
+                   "%(builder)s(", %(builder_length)s + 1);
+            append_with_alg(&buffer, buffer_size, &required_size,
+                            psa_hash_algorithm_name,
+                            PSA_ALG_GET_HASH(core_alg));
+            append(&buffer, buffer_size, &required_size, ")", 1);
+        } else '''
+
+BIT_TEST_TEMPLATE = '''\
+    if (%(var)s & %(flag)s) {
+        if (required_size != 0) {
+            append(&buffer, buffer_size, &required_size, " | ", 3);
+        }
+        append(&buffer, buffer_size, &required_size, "%(flag)s", %(length)d);
+        %(var)s ^= %(flag)s;
+    }\
+'''
+
+class MacroCollector:
+    """Collect PSA crypto macro definitions from C header files.
+
+    1. Call `read_file` on the input header file(s).
+    2. Call `write_file` to write ``psa_constant_names_generated.c``.
+    """
+
+    def __init__(self):
+        self.statuses = set()
+        self.key_types = set()
+        self.key_types_from_curve = {}
+        self.key_types_from_group = {}
+        self.ecc_curves = set()
+        self.dh_groups = set()
+        self.algorithms = set()
+        self.hash_algorithms = set()
+        self.ka_algorithms = set()
+        self.algorithms_from_hash = {}
+        self.key_usages = set()
+
+    # "#define" followed by a macro name with either no parameters
+    # or a single parameter. Grab the macro name in group 1, the
+    # parameter name if any in group 2 and the definition in group 3.
+    definition_re = re.compile(r'\s*#\s*define\s+(\w+)(?:\s+|\((\w+)\)\s*)(.+)(?:/[*/])?')
+
+    def read_line(self, line):
+        """Parse a C header line and record the PSA identifier it defines if any.
+        This function analyzes lines that start with "#define PSA_"
+        (up to non-significant whitespace) and skips all non-matching lines.
+        """
+        # pylint: disable=too-many-branches
+        m = re.match(self.definition_re, line)
+        if not m:
+            return
+        name, parameter, definition = m.groups()
+        if name.endswith('_FLAG') or name.endswith('MASK'):
+            # Macro only to build actual values
+            return
+        elif (name.startswith('PSA_ERROR_') or name == 'PSA_SUCCESS') \
+           and not parameter:
+            if name in ['PSA_ERROR_UNKNOWN_ERROR',
+                        'PSA_ERROR_OCCUPIED_SLOT',
+                        'PSA_ERROR_EMPTY_SLOT',
+                        'PSA_ERROR_INSUFFICIENT_CAPACITY',
+                       ]:
+                # Ad hoc skipping of deprecated error codes, which share
+                # numerical values with non-deprecated error codes
+                return
+
+            self.statuses.add(name)
+        elif name.startswith('PSA_KEY_TYPE_') and not parameter:
+            self.key_types.add(name)
+        elif name.startswith('PSA_KEY_TYPE_') and parameter == 'curve':
+            self.key_types_from_curve[name] = name[:13] + 'IS_' + name[13:]
+        elif name.startswith('PSA_KEY_TYPE_') and parameter == 'group':
+            self.key_types_from_group[name] = name[:13] + 'IS_' + name[13:]
+        elif name.startswith('PSA_ECC_CURVE_') and not parameter:
+            self.ecc_curves.add(name)
+        elif name.startswith('PSA_DH_GROUP_') and not parameter:
+            self.dh_groups.add(name)
+        elif name.startswith('PSA_ALG_') and not parameter:
+            if name in ['PSA_ALG_ECDSA_BASE',
+                        'PSA_ALG_RSA_PKCS1V15_SIGN_BASE']:
+                # Ad hoc skipping of duplicate names for some numerical values
+                return
+            self.algorithms.add(name)
+            # Ad hoc detection of hash algorithms
+            if re.search(r'0x010000[0-9A-Fa-f]{2}', definition):
+                self.hash_algorithms.add(name)
+            # Ad hoc detection of key agreement algorithms
+            if re.search(r'0x30[0-9A-Fa-f]{2}0000', definition):
+                self.ka_algorithms.add(name)
+        elif name.startswith('PSA_ALG_') and parameter == 'hash_alg':
+            if name in ['PSA_ALG_DSA', 'PSA_ALG_ECDSA']:
+                # A naming irregularity
+                tester = name[:8] + 'IS_RANDOMIZED_' + name[8:]
+            else:
+                tester = name[:8] + 'IS_' + name[8:]
+            self.algorithms_from_hash[name] = tester
+        elif name.startswith('PSA_KEY_USAGE_') and not parameter:
+            self.key_usages.add(name)
+        else:
+            # Other macro without parameter
+            return
+
+    def read_file(self, header_file):
+        for line in header_file:
+            self.read_line(line)
+
+    @staticmethod
+    def _make_return_case(name):
+        return 'case %(name)s: return "%(name)s";' % {'name': name}
+
+    @staticmethod
+    def _make_append_case(name):
+        template = ('case %(name)s: '
+                    'append(&buffer, buffer_size, &required_size, "%(name)s", %(length)d); '
+                    'break;')
+        return template % {'name': name, 'length': len(name)}
+
+    @staticmethod
+    def _make_bit_test(var, flag):
+        return BIT_TEST_TEMPLATE % {'var': var,
+                                    'flag': flag,
+                                    'length': len(flag)}
+
+    def _make_status_cases(self):
+        return '\n    '.join(map(self._make_return_case,
+                                 sorted(self.statuses)))
+
+    def _make_ecc_curve_cases(self):
+        return '\n    '.join(map(self._make_return_case,
+                                 sorted(self.ecc_curves)))
+
+    def _make_dh_group_cases(self):
+        return '\n    '.join(map(self._make_return_case,
+                                 sorted(self.dh_groups)))
+
+    def _make_key_type_cases(self):
+        return '\n    '.join(map(self._make_append_case,
+                                 sorted(self.key_types)))
+
+    @staticmethod
+    def _make_key_type_from_curve_code(builder, tester):
+        return KEY_TYPE_FROM_CURVE_TEMPLATE % {'builder': builder,
+                                               'builder_length': len(builder),
+                                               'tester': tester}
+
+    @staticmethod
+    def _make_key_type_from_group_code(builder, tester):
+        return KEY_TYPE_FROM_GROUP_TEMPLATE % {'builder': builder,
+                                               'builder_length': len(builder),
+                                               'tester': tester}
+
+    def _make_ecc_key_type_code(self):
+        d = self.key_types_from_curve
+        make = self._make_key_type_from_curve_code
+        return ''.join([make(k, d[k]) for k in sorted(d.keys())])
+
+    def _make_dh_key_type_code(self):
+        d = self.key_types_from_group
+        make = self._make_key_type_from_group_code
+        return ''.join([make(k, d[k]) for k in sorted(d.keys())])
+
+    def _make_hash_algorithm_cases(self):
+        return '\n    '.join(map(self._make_return_case,
+                                 sorted(self.hash_algorithms)))
+
+    def _make_ka_algorithm_cases(self):
+        return '\n    '.join(map(self._make_return_case,
+                                 sorted(self.ka_algorithms)))
+
+    def _make_algorithm_cases(self):
+        return '\n    '.join(map(self._make_append_case,
+                                 sorted(self.algorithms)))
+
+    @staticmethod
+    def _make_algorithm_from_hash_code(builder, tester):
+        return ALGORITHM_FROM_HASH_TEMPLATE % {'builder': builder,
+                                               'builder_length': len(builder),
+                                               'tester': tester}
+
+    def _make_algorithm_code(self):
+        d = self.algorithms_from_hash
+        make = self._make_algorithm_from_hash_code
+        return ''.join([make(k, d[k]) for k in sorted(d.keys())])
+
+    def _make_key_usage_code(self):
+        return '\n'.join([self._make_bit_test('usage', bit)
+                          for bit in sorted(self.key_usages)])
+
+    def write_file(self, output_file):
+        """Generate the pretty-printer function code from the gathered
+        constant definitions.
+        """
+        data = {}
+        data['status_cases'] = self._make_status_cases()
+        data['ecc_curve_cases'] = self._make_ecc_curve_cases()
+        data['dh_group_cases'] = self._make_dh_group_cases()
+        data['key_type_cases'] = self._make_key_type_cases()
+        data['key_type_code'] = (self._make_ecc_key_type_code() +
+                                 self._make_dh_key_type_code())
+        data['hash_algorithm_cases'] = self._make_hash_algorithm_cases()
+        data['ka_algorithm_cases'] = self._make_ka_algorithm_cases()
+        data['algorithm_cases'] = self._make_algorithm_cases()
+        data['algorithm_code'] = self._make_algorithm_code()
+        data['key_usage_code'] = self._make_key_usage_code()
+        output_file.write(OUTPUT_TEMPLATE % data)
+
+def generate_psa_constants(header_file_names, output_file_name):
+    collector = MacroCollector()
+    for header_file_name in header_file_names:
+        with open(header_file_name) as header_file:
+            collector.read_file(header_file)
+    temp_file_name = output_file_name + '.tmp'
+    with open(temp_file_name, 'w') as output_file:
+        collector.write_file(output_file)
+    os.rename(temp_file_name, output_file_name)
+
+if __name__ == '__main__':
+    if not os.path.isdir('programs') and os.path.isdir('../programs'):
+        os.chdir('..')
+    generate_psa_constants(['include/psa/crypto_values.h',
+                            'include/psa/crypto_extra.h'],
+                           'programs/psa/psa_constant_names_generated.c')
diff --git a/scripts/generate_query_config.pl b/scripts/generate_query_config.pl
index f15e03a..d94fdad 100755
--- a/scripts/generate_query_config.pl
+++ b/scripts/generate_query_config.pl
@@ -21,7 +21,7 @@
 my $config_file = "./include/mbedtls/config.h";
 
 my $query_config_format_file = "./scripts/data_files/query_config.fmt";
-my $query_config_file = "./programs/ssl/query_config.c";
+my $query_config_file = "./programs/test/query_config.c";
 
 # Excluded macros from the generated query_config.c. For example, macros that
 # have commas or function-like macros cannot be transformed into strings easily
diff --git a/scripts/generate_visualc_files.pl b/scripts/generate_visualc_files.pl
index e6545bc..2134f53 100755
--- a/scripts/generate_visualc_files.pl
+++ b/scripts/generate_visualc_files.pl
@@ -4,8 +4,7 @@
 # 2010
 #
 # Must be run from mbedTLS root or scripts directory.
-# Takes "include_crypto" as an argument that can be either 0 (don't include) or
-# 1 (include). Off by default.
+# Takes no argument.
 
 use warnings;
 use strict;
@@ -19,16 +18,12 @@
 my $vsx_sln_tpl_file = "scripts/data_files/vs2010-sln-template.sln";
 my $vsx_sln_file = "$vsx_dir/mbedTLS.sln";
 
-my $include_crypto = 0;
-if( @ARGV ) {
-    die "Invalid number of arguments" if scalar @ARGV != 1;
-    ($include_crypto) = @ARGV;
-}
-
 my $programs_dir = 'programs';
-my $header_dir = 'include/mbedtls';
+my $mbedtls_header_dir = 'include/mbedtls';
+my $psa_header_dir = 'include/psa';
 my $source_dir = 'library';
-my $crypto_dir = 'crypto';
+my $everest_header_dir = '3rdparty/everest/include/everest';
+my @everest_source_dirs = ('3rdparty/everest/library', '3rdparty/everest/library/kremlib', '3rdparty/everest/library/legacy');
 
 # Need windows line endings!
 my $vsx_hdr_tpl = <<EOT;
@@ -60,8 +55,11 @@
 exit( main() );
 
 sub check_dirs {
+    foreach my $d (@everest_source_dirs) { if (not (-d $d)) { return 0; } }
     return -d $vsx_dir
-        && -d $header_dir
+        && -d $mbedtls_header_dir
+        && -d $psa_header_dir
+        && -d $everest_header_dir
         && -d $source_dir
         && -d $programs_dir;
 }
@@ -104,7 +102,7 @@
     my $srcs = "\n    <ClCompile Include=\"..\\..\\programs\\$path.c\" \/>\r";
     if( $appname eq "ssl_client2" or $appname eq "ssl_server2" or
         $appname eq "query_compile_time_config" ) {
-        $srcs .= "\n    <ClCompile Include=\"..\\..\\programs\\ssl\\query_config.c\" \/>\r";
+        $srcs .= "\n    <ClCompile Include=\"..\\..\\programs\\test\\query_config.c\" \/>\r";
     }
 
     my $content = $template;
@@ -145,10 +143,14 @@
 }
 
 sub gen_main_file {
-    my ($headers, $sources, $hdr_tpl, $src_tpl, $main_tpl, $main_out) = @_;
+    my ($mbedtls_headers, $psa_headers, $source_headers, $everest_headers, $sources, $everest_sources, $hdr_tpl, $src_tpl, $main_tpl, $main_out) = @_;
 
-    my $header_entries = gen_entry_list( $hdr_tpl, @$headers );
+    my $header_entries = gen_entry_list( $hdr_tpl, @$mbedtls_headers );
+    $header_entries .= gen_entry_list( $hdr_tpl, @$psa_headers );
+    $header_entries .= gen_entry_list( $hdr_tpl, @$source_headers );
+    $header_entries .= gen_entry_list( $hdr_tpl, @$everest_headers );
     my $source_entries = gen_entry_list( $src_tpl, @$sources );
+    $source_entries .= gen_entry_list( $src_tpl, @$everest_sources );
 
     my $out = slurp_file( $main_tpl );
     $out =~ s/SOURCE_ENTRIES\r\n/$source_entries/m;
@@ -201,27 +203,26 @@
     del_vsx_files();
 
     my @app_list = get_app_list();
-    my @headers = <$header_dir/*.h>;
-
-    my @sources = ();
-    if ($include_crypto) {
-        @sources = <$crypto_dir/$source_dir/*.c>;
-        foreach my $file (<$source_dir/*.c>) {
-            my $basename = $file; $basename =~ s!.*/!!;
-            push @sources, $file unless -e "$crypto_dir/$source_dir/$basename";
-        }
-    } else {
-         @sources = <$source_dir/*.c>;
-    }
-
-    map { s!/!\\!g } @headers;
+    my @mbedtls_headers = <$mbedtls_header_dir/*.h>;
+    my @psa_headers = <$psa_header_dir/*.h>;
+    my @source_headers = <$source_dir/*.h>;
+    my @sources = <$source_dir/*.c>;
+    map { s!/!\\!g } @mbedtls_headers;
+    map { s!/!\\!g } @psa_headers;
     map { s!/!\\!g } @sources;
 
+    my @everest_headers = <$everest_header_dir/*.h>;
+    my @everest_sources = ();
+    foreach my $d (@everest_source_dirs) { push @everest_sources, <$d/*.c>; }
+    @everest_sources = grep !/3rdparty\/everest\/library\/Hacl_Curve25519.c/, @everest_sources;
+    map { s!/!\\!g } @everest_headers;
+    map { s!/!\\!g } @everest_sources;
+
     gen_app_files( @app_list );
 
-    gen_main_file( \@headers, \@sources,
-                   $vsx_hdr_tpl, $vsx_src_tpl,
-                   $vsx_main_tpl_file, $vsx_main_file );
+    gen_main_file( \@mbedtls_headers, \@psa_headers, \@source_headers,
+                   \@everest_headers, \@sources, \@everest_sources, $vsx_hdr_tpl,
+                   $vsx_src_tpl, $vsx_main_tpl_file, $vsx_main_file );
 
     gen_vsx_solution( @app_list );
 
diff --git a/scripts/memory.sh b/scripts/memory.sh
deleted file mode 100755
index 3dad289..0000000
--- a/scripts/memory.sh
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/bin/sh
-
-# Measure memory usage of a minimal client using a small configuration
-# Currently hardwired to ccm-psk and suite-b, may be expanded later
-#
-# Use different build options for measuring executable size and memory usage,
-# since for memory we want debug information.
-
-set -eu
-
-CONFIG_H='include/mbedtls/config.h'
-
-CLIENT='mini_client'
-
-CFLAGS_EXEC='-fno-asynchronous-unwind-tables -Wl,--gc-section -ffunction-sections -fdata-sections'
-CFLAGS_MEM=-g3
-
-if [ -r $CONFIG_H ]; then :; else
-    echo "$CONFIG_H not found" >&2
-    exit 1
-fi
-
-if grep -i cmake Makefile >/dev/null; then
-    echo "Not compatible with CMake" >&2
-    exit 1
-fi
-
-if [ $( uname ) != Linux ]; then
-    echo "Only work on Linux" >&2
-    exit 1
-fi
-
-if git status | grep -F $CONFIG_H >/dev/null 2>&1; then
-    echo "config.h not clean" >&2
-    exit 1
-fi
-
-# make measurements with one configuration
-# usage: do_config <name> <unset-list> <server-args>
-do_config()
-{
-    NAME=$1
-    UNSET_LIST=$2
-    SERVER_ARGS=$3
-
-    echo ""
-    echo "config-$NAME:"
-    cp configs/config-$NAME.h $CONFIG_H
-    scripts/config.pl unset MBEDTLS_SSL_SRV_C
-
-    for FLAG in $UNSET_LIST; do
-        scripts/config.pl unset $FLAG
-    done
-
-    grep -F SSL_MAX_CONTENT_LEN $CONFIG_H || echo 'SSL_MAX_CONTENT_LEN=16384'
-
-    printf "    Executable size... "
-
-    make clean
-    CFLAGS=$CFLAGS_EXEC make OFLAGS=-Os lib >/dev/null 2>&1
-    cd programs
-    CFLAGS=$CFLAGS_EXEC make OFLAGS=-Os ssl/$CLIENT >/dev/null
-    strip ssl/$CLIENT
-    stat -c '%s' ssl/$CLIENT
-    cd ..
-
-    printf "    Peak ram usage... "
-
-    make clean
-    CFLAGS=$CFLAGS_MEM make OFLAGS=-Os lib >/dev/null 2>&1
-    cd programs
-    CFLAGS=$CFLAGS_MEM make OFLAGS=-Os ssl/$CLIENT >/dev/null
-    cd ..
-
-    ./ssl_server2 $SERVER_ARGS >/dev/null &
-    SRV_PID=$!
-    sleep 1;
-
-    if valgrind --tool=massif --stacks=yes programs/ssl/$CLIENT >/dev/null 2>&1
-    then
-        FAILED=0
-    else
-        echo "client failed" >&2
-        FAILED=1
-    fi
-
-    kill $SRV_PID
-    wait $SRV_PID
-
-    scripts/massif_max.pl massif.out.*
-    mv massif.out.* massif-$NAME.$$
-}
-
-# preparation
-
-CONFIG_BAK=${CONFIG_H}.bak
-cp $CONFIG_H $CONFIG_BAK
-
-rm -f massif.out.*
-
-printf "building server... "
-
-make clean
-make lib >/dev/null 2>&1
-(cd programs && make ssl/ssl_server2) >/dev/null
-cp programs/ssl/ssl_server2 .
-
-echo "done"
-
-# actual measurements
-
-do_config   "ccm-psk-tls1_2" \
-            "" \
-            "psk=000102030405060708090A0B0C0D0E0F"
-
-do_config   "suite-b" \
-            "MBEDTLS_BASE64_C MBEDTLS_PEM_PARSE_C MBEDTLS_CERTS_C" \
-            ""
-
-# cleanup
-
-mv $CONFIG_BAK $CONFIG_H
-make clean
-rm ssl_server2
-
-exit $FAILED
diff --git a/scripts/output_env.sh b/scripts/output_env.sh
index c809d46..132963c 100755
--- a/scripts/output_env.sh
+++ b/scripts/output_env.sh
@@ -15,7 +15,6 @@
 #   - type and version of the operating system
 #   - version of armcc, clang, gcc-arm and gcc compilers
 #   - version of libc, clang, asan and valgrind if installed
-#   - version of gnuTLS and OpenSSL
 
 print_version()
 {
@@ -74,42 +73,6 @@
 print_version "valgrind" "--version" "valgrind not found!"
 echo
 
-: ${OPENSSL:=openssl}
-print_version "$OPENSSL" "version" "openssl not found!"
-echo
-
-if [ -n "${OPENSSL_LEGACY+set}" ]; then
-    print_version "$OPENSSL_LEGACY" "version" "openssl legacy version not found!"
-    echo
-fi
-
-if [ -n "${OPENSSL_NEXT+set}" ]; then
-    print_version "$OPENSSL_NEXT" "version" "openssl next version not found!"
-    echo
-fi
-
-: ${GNUTLS_CLI:=gnutls-cli}
-print_version "$GNUTLS_CLI" "--version" "gnuTLS client not found!" "head -n 1"
-echo
-
-: ${GNUTLS_SERV:=gnutls-serv}
-print_version "$GNUTLS_SERV" "--version" "gnuTLS server not found!" "head -n 1"
-echo
-
-if [ -n "${GNUTLS_LEGACY_CLI+set}" ]; then
-    print_version "$GNUTLS_LEGACY_CLI" "--version" \
-        "gnuTLS client legacy version not found!"  \
-        "head -n 1"
-    echo
-fi
-
-if [ -n "${GNUTLS_LEGACY_SERV+set}" ]; then
-    print_version "$GNUTLS_LEGACY_SERV" "--version" \
-        "gnuTLS server legacy version not found!"   \
-        "head -n 1"
-    echo
-fi
-
 if `hash dpkg > /dev/null 2>&1`; then
     echo "* asan:"
     dpkg -s libasan2 2> /dev/null | grep -i version
diff --git a/tests/.jenkins/Jenkinsfile b/tests/.jenkins/Jenkinsfile
index ed04053..78a7878 100644
--- a/tests/.jenkins/Jenkinsfile
+++ b/tests/.jenkins/Jenkinsfile
@@ -1 +1 @@
-mbedtls.run_job()
+mbedtls_psa.run_job()
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 06b8997..7dcc98d 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,14 +1,13 @@
 set(libs
-    mbedtls
+    mbedcrypto
 )
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
-if(ENABLE_ZLIB_SUPPORT)
-    set(libs ${libs} ${ZLIB_LIBRARIES})
-endif(ENABLE_ZLIB_SUPPORT)
+# Set the project root directory if it's not already defined, as may happen if
+# the tests folder is included directly by a parent project, without including
+# the top level CMakeLists.txt.
+if(NOT DEFINED MBEDTLS_DIR)
+    set(MBEDTLS_DIR ${CMAKE_SOURCE_DIR})
+endif()
 
 find_package(Perl)
 if(NOT PERL_FOUND)
@@ -37,16 +36,28 @@
     add_custom_command(
         OUTPUT test_suite_${data_name}.c
         COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py -f ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function -d ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data -t ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function -p ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function -s ${CMAKE_CURRENT_SOURCE_DIR}/suites --helpers-file ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function -o .
-        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py mbedtls ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data
+        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py mbedcrypto ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data
     )
 
+    set(exe_name test_suite_${data_name})
+    # Add a prefix to differentiate these tests from those of the parent
+    # module, when this project is built as a submodule.
+    if(USE_CRYPTO_SUBMODULE)
+        set(exe_name crypto.${exe_name})
+    endif()
+
     include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-    add_executable(test_suite_${data_name} test_suite_${data_name}.c)
-    target_link_libraries(test_suite_${data_name} ${libs})
+    add_executable(${exe_name} test_suite_${data_name}.c)
+    target_link_libraries(${exe_name} ${libs})
+    target_include_directories(${exe_name}
+        PUBLIC ${MBEDTLS_DIR}/include/
+        PUBLIC ${MBEDTLS_DIR}/crypto/include/
+        PUBLIC ${MBEDTLS_DIR}/crypto/library/)
+
     if(${data_name} MATCHES ${SKIP_TEST_SUITES_REGEX})
         message(STATUS "The test suite ${data_name} will not be executed.")
     else()
-        add_test(${data_name}-suite test_suite_${data_name} --verbose)
+        add_test(${data_name}-suite ${exe_name} --verbose)
     endif()
 endfunction(add_test_suite)
 
@@ -60,88 +71,96 @@
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX-")
 endif(MSVC)
 
-if(NOT USE_CRYPTO_SUBMODULE)
-    add_test_suite(aes aes.ecb)
-    add_test_suite(aes aes.cbc)
-    add_test_suite(aes aes.cfb)
-    add_test_suite(aes aes.ofb)
-    add_test_suite(aes aes.rest)
-    add_test_suite(aes aes.xts)
-    add_test_suite(arc4)
-    add_test_suite(aria)
-    add_test_suite(asn1write)
-    add_test_suite(base64)
-    add_test_suite(blowfish)
-    add_test_suite(camellia)
-    add_test_suite(ccm)
-    add_test_suite(chacha20)
-    add_test_suite(chachapoly)
-    add_test_suite(cipher cipher.aes)
-    add_test_suite(cipher cipher.arc4)
-    add_test_suite(cipher cipher.blowfish)
-    add_test_suite(cipher cipher.camellia)
-    add_test_suite(cipher cipher.ccm)
-    add_test_suite(cipher cipher.chacha20)
-    add_test_suite(cipher cipher.chachapoly)
-    add_test_suite(cipher cipher.des)
-    add_test_suite(cipher cipher.gcm)
-    add_test_suite(cipher cipher.misc)
-    add_test_suite(cipher cipher.null)
-    add_test_suite(cipher cipher.padding)
-    add_test_suite(cipher cipher.nist_kw)
-    add_test_suite(cmac)
-    add_test_suite(ctr_drbg)
-    add_test_suite(des)
-    add_test_suite(dhm)
-    add_test_suite(ecdh)
-    add_test_suite(ecdsa)
-    add_test_suite(ecjpake)
-    add_test_suite(ecp)
-    add_test_suite(entropy)
-    add_test_suite(error)
-    add_test_suite(gcm gcm.aes128_en)
-    add_test_suite(gcm gcm.aes192_en)
-    add_test_suite(gcm gcm.aes256_en)
-    add_test_suite(gcm gcm.aes128_de)
-    add_test_suite(gcm gcm.aes192_de)
-    add_test_suite(gcm gcm.aes256_de)
-    add_test_suite(gcm gcm.camellia)
-    add_test_suite(gcm gcm.misc)
-    add_test_suite(hkdf)
-    add_test_suite(hmac_drbg hmac_drbg.misc)
-    add_test_suite(hmac_drbg hmac_drbg.no_reseed)
-    add_test_suite(hmac_drbg hmac_drbg.nopr)
-    add_test_suite(hmac_drbg hmac_drbg.pr)
-    add_test_suite(md)
-    add_test_suite(mdx)
-    add_test_suite(memory_buffer_alloc)
-    add_test_suite(mpi)
-    add_test_suite(nist_kw)
-    add_test_suite(oid)
-    add_test_suite(pem)
-    add_test_suite(pkcs1_v15)
-    add_test_suite(pkcs1_v21)
-    add_test_suite(pkcs5)
-    add_test_suite(pk)
-    add_test_suite(pkparse)
-    add_test_suite(pkwrite)
-    add_test_suite(poly1305)
-    add_test_suite(shax)
-    add_test_suite(timing)
-    add_test_suite(rsa)
-    add_test_suite(xtea)
+add_test_suite(aes aes.ecb)
+add_test_suite(aes aes.cbc)
+add_test_suite(aes aes.cfb)
+add_test_suite(aes aes.ofb)
+add_test_suite(aes aes.rest)
+add_test_suite(aes aes.xts)
+add_test_suite(arc4)
+add_test_suite(aria)
+add_test_suite(asn1write)
+add_test_suite(base64)
+add_test_suite(blowfish)
+add_test_suite(camellia)
+add_test_suite(ccm)
+add_test_suite(chacha20)
+add_test_suite(chachapoly)
+add_test_suite(cipher cipher.aes)
+add_test_suite(cipher cipher.arc4)
+add_test_suite(cipher cipher.blowfish)
+add_test_suite(cipher cipher.camellia)
+add_test_suite(cipher cipher.ccm)
+add_test_suite(cipher cipher.chacha20)
+add_test_suite(cipher cipher.chachapoly)
+add_test_suite(cipher cipher.des)
+add_test_suite(cipher cipher.gcm)
+add_test_suite(cipher cipher.misc)
+add_test_suite(cipher cipher.nist_kw)
+add_test_suite(cipher cipher.null)
+add_test_suite(cipher cipher.padding)
+add_test_suite(cmac)
+add_test_suite(ctr_drbg)
+add_test_suite(des)
+add_test_suite(dhm)
+add_test_suite(ecdh)
+add_test_suite(ecdsa)
+add_test_suite(ecjpake)
+add_test_suite(ecp)
+add_test_suite(entropy)
+add_test_suite(error)
+add_test_suite(gcm gcm.aes128_en)
+add_test_suite(gcm gcm.aes192_en)
+add_test_suite(gcm gcm.aes256_en)
+add_test_suite(gcm gcm.aes128_de)
+add_test_suite(gcm gcm.aes192_de)
+add_test_suite(gcm gcm.aes256_de)
+add_test_suite(gcm gcm.camellia)
+add_test_suite(gcm gcm.misc)
+add_test_suite(hkdf)
+add_test_suite(hmac_drbg hmac_drbg.misc)
+add_test_suite(hmac_drbg hmac_drbg.no_reseed)
+add_test_suite(hmac_drbg hmac_drbg.nopr)
+add_test_suite(hmac_drbg hmac_drbg.pr)
+add_test_suite(md)
+add_test_suite(mdx)
+add_test_suite(memory_buffer_alloc)
+add_test_suite(mpi)
+add_test_suite(nist_kw)
+add_test_suite(oid)
+add_test_suite(pem)
+add_test_suite(pkcs1_v15)
+add_test_suite(pkcs1_v21)
+add_test_suite(pkcs5)
+add_test_suite(pk)
+add_test_suite(pkparse)
+add_test_suite(pkwrite)
+add_test_suite(poly1305)
+add_test_suite(psa_crypto)
+add_test_suite(psa_crypto_entropy)
+add_test_suite(psa_crypto_hash)
+add_test_suite(psa_crypto_init)
+add_test_suite(psa_crypto_metadata)
+add_test_suite(psa_crypto_persistent_key)
+add_test_suite(psa_crypto_se_driver_hal)
+add_test_suite(psa_crypto_se_driver_hal_mocks)
+add_test_suite(psa_crypto_slot_management)
+add_test_suite(psa_its)
+add_test_suite(shax)
+add_test_suite(timing)
+add_test_suite(rsa)
+add_test_suite(xtea)
+if (NOT USE_CRYPTO_SUBMODULE)
+    add_test_suite(version)
 endif()
-add_test_suite(debug)
-add_test_suite(ssl)
-add_test_suite(version)
-add_test_suite(x509parse)
-add_test_suite(x509write)
 
 # Make scripts and data files needed for testing available in an
 # out-of-source build.
 if (NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
-    link_to_source(compat.sh)
+    if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/seedfile")
+        link_to_source(seedfile)
+    endif()
     link_to_source(data_files)
     link_to_source(scripts)
-    link_to_source(ssl-opt.sh)
+    link_to_source(suites)
 endif()
diff --git a/tests/Descriptions.txt b/tests/Descriptions.txt
index 8b13bb3..3e9b255 100644
--- a/tests/Descriptions.txt
+++ b/tests/Descriptions.txt
@@ -2,21 +2,9 @@
     The various 'test_suite_XXX' programs from the 'tests' directory, executed
     using 'make check' (Unix make) or 'make test' (Cmake), include test cases
     (reference test vectors, sanity checks, malformed input for parsing
-    functions, etc.) for all modules except the SSL modules.
+    functions, etc.) for all modules.
 
 selftests
     The 'programs/test/selftest' program runs the 'XXX_self_test()' functions
     of each individual module. Most of them are included in the respective
     test suite, but some slower ones are only included here.
-
-compat
-    The 'tests/compat.sh' script checks interoperability with OpenSSL and
-    GnuTLS (and ourselves!) for every common ciphersuite, in every TLS
-    version, both ways (client/server), using client authentication or not.
-    For each ciphersuite/version/side/authmode it performs a full handshake
-    and a small data exchange.
-
-ssl_opt
-    The 'tests/ssl-opt.sh' script checks various options and/or operations not
-    covered by compat.sh: session resumption (using session cache or tickets),
-    renegotiation, SNI, other extensions, etc.
diff --git a/tests/Makefile b/tests/Makefile
index f5cc409..4eb9142 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,24 +1,17 @@
 
 # To compile on SunOS: add "-lsocket -lnsl" to LDFLAGS
-# To compile with PKCS11: add "-lpkcs11-helper" to LDFLAGS
 
 CFLAGS	?= -O2
-WARNING_CFLAGS ?= -Wall -W -Wdeclaration-after-statement -Wno-unused-function -Wno-unused-value
+WARNING_CFLAGS ?= -Wall -Wextra
 LDFLAGS ?=
 
-LOCAL_CFLAGS = $(WARNING_CFLAGS) -I../include -D_FILE_OFFSET_BITS=64
+CRYPTO_INCLUDES ?= -I../include
+LOCAL_CFLAGS = $(WARNING_CFLAGS) $(CRYPTO_INCLUDES) -I../library -D_FILE_OFFSET_BITS=64
 LOCAL_LDFLAGS = -L../library			\
-		-lmbedtls$(SHARED_SUFFIX)	\
-		-lmbedx509$(SHARED_SUFFIX)	\
 		-lmbedcrypto$(SHARED_SUFFIX)
 
-ifdef USE_CRYPTO_SUBMODULE
-LOCAL_LDFLAGS += -L../crypto/library
-LOCAL_CFLAGS += -I../crypto/include
-CRYPTO := ../crypto/library/
-else
-CRYPTO := ../library/
-endif
+include ../3rdparty/Makefile.inc
+LOCAL_CFLAGS+=$(THIRDPARTY_INCLUDES)
 
 # Enable definition of various functions used throughout the testsuite
 # (gethostname, strdup, fileno...) even when compiling with -std=c99. Harmless
@@ -26,9 +19,9 @@
 LOCAL_CFLAGS += -D_POSIX_C_SOURCE=200809L
 
 ifndef SHARED
-DEP=$(CRYPTO)libmbedcrypto.a ../library/libmbedx509.a ../library/libmbedtls.a
+DEP=../library/libmbedcrypto.a
 else
-DEP=$(CRYPTO)libmbedcrypto.$(DLEXT) ../library/libmbedx509.$(DLEXT) ../library/libmbedtls.$(DLEXT)
+DEP=../library/libmbedcrypto.$(DLEXT)
 endif
 
 ifdef DEBUG
@@ -56,63 +49,20 @@
 PYTHON ?= python2
 endif
 
-# Zlib shared library extensions:
-ifdef ZLIB
-LOCAL_LDFLAGS += -lz
-endif
-
 # A test application is built for each suites/test_suite_*.data file.
 # Application name is same as .data file's base name and can be
 # constructed by stripping path 'suites/' and extension .data.
 APPS = $(basename $(subst suites/,,$(wildcard suites/test_suite_*.data)))
 
+# When this project is used as a submodule, exclude the following list of
+# tests, which will be run from the parent module instead.
 ifdef USE_CRYPTO_SUBMODULE
 APPS := $(filter-out \
-		test_suite_aes.% \
-		test_suite_arc4 \
-		test_suite_aria \
-		test_suite_asn1write \
-		test_suite_base64 \
-		test_suite_blowfish \
-		test_suite_camellia \
-		test_suite_ccm \
-		test_suite_chacha20 \
-		test_suite_chachapoly \
-		test_suite_cipher.% \
-		test_suite_cmac \
-		test_suite_ctr_drbg \
-		test_suite_des \
-		test_suite_dhm \
-		test_suite_ecdh \
-		test_suite_ecdsa \
-		test_suite_ecjpake \
-		test_suite_ecp \
-		test_suite_entropy \
-		test_suite_error \
-		test_suite_gcm.% \
-		test_suite_hkdf \
-		test_suite_hmac_drbg.% \
-		test_suite_md \
-		test_suite_mdx \
-		test_suite_memory_buffer_alloc \
-		test_suite_mpi \
-		test_suite_nist_kw \
-		test_suite_oid \
-		test_suite_pem \
-		test_suite_pk \
-		test_suite_pkcs1_v15 \
-		test_suite_pkcs1_v21 \
-		test_suite_pkcs5 \
-		test_suite_pkparse \
-		test_suite_pkwrite \
-		test_suite_poly1305 \
-		test_suite_rsa \
-		test_suite_shax \
-		test_suite_timing \
-		test_suite_xtea \
-		,$(APPS))
+               test_suite_version \
+               ,$(APPS))
 endif
 
+
 # Construct executable name by adding OS specific suffix $(EXEXT).
 BINARIES := $(addsuffix $(EXEXT),$(APPS))
 
@@ -157,12 +107,19 @@
 	echo "  CC    $<"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $<	$(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
+# Some test suites require additional header files.
+$(filter test_suite_psa_crypto%, $(BINARIES)): psa_crypto_helpers.h
+$(addprefix embedded_,$(filter test_suite_psa_crypto%, $(APPS))): embedded_%: TESTS/mbedtls/%/psa_crypto_helpers.h
+$(filter test_suite_psa_%, $(BINARIES)): psa_helpers.h
+$(addprefix embedded_,$(filter test_suite_psa_%, $(APPS))): embedded_%: TESTS/mbedtls/%/psa_helpers.h
 
 clean:
 ifndef WINDOWS
 	rm -rf $(BINARIES) *.c *.datax TESTS
 else
-	del /Q /F *.c *.exe *.datax
+	if exist *.c del /Q /F *.c
+	if exist *.exe del /Q /F *.exe
+	if exist *.datax del /Q /F *.datax
 ifneq ($(wildcard TESTS/.*),)
 	rmdir /Q /S TESTS
 endif
@@ -192,3 +149,17 @@
 
 generate-target-tests: $(EMBEDDED_TESTS)
 
+define copy_header_to_target
+TESTS/mbedtls/$(1)/$(2): $(2)
+	echo "  Copy ./$$@"
+ifndef WINDOWS
+	mkdir -p $$(@D)
+	cp $$< $$@
+else
+	mkdir $$(@D)
+	copy $$< $$@
+endif
+
+endef
+$(foreach app, $(APPS), $(foreach file, $(wildcard *.h), \
+	$(eval $(call copy_header_to_target,$(app),$(file)))))
diff --git a/tests/compat.sh b/tests/compat.sh
deleted file mode 100755
index 0eae1ea..0000000
--- a/tests/compat.sh
+++ /dev/null
@@ -1,1414 +0,0 @@
-#!/bin/sh
-
-# compat.sh
-#
-# This file is part of mbed TLS (https://tls.mbed.org)
-#
-# Copyright (c) 2012-2016, ARM Limited, All Rights Reserved
-#
-# Purpose
-#
-# Test interoperbility with OpenSSL, GnuTLS as well as itself.
-#
-# Check each common ciphersuite, with each version, both ways (client/server),
-# with and without client authentication.
-
-set -u
-
-# initialise counters
-TESTS=0
-FAILED=0
-SKIPPED=0
-SRVMEM=0
-
-# default commands, can be overridden by the environment
-: ${M_SRV:=../programs/ssl/ssl_server2}
-: ${M_CLI:=../programs/ssl/ssl_client2}
-: ${OPENSSL_CMD:=openssl} # OPENSSL would conflict with the build system
-: ${GNUTLS_CLI:=gnutls-cli}
-: ${GNUTLS_SERV:=gnutls-serv}
-
-# do we have a recent enough GnuTLS?
-if ( which $GNUTLS_CLI && which $GNUTLS_SERV ) >/dev/null 2>&1; then
-    G_VER="$( $GNUTLS_CLI --version | head -n1 )"
-    if echo "$G_VER" | grep '@VERSION@' > /dev/null; then # git version
-        PEER_GNUTLS=" GnuTLS"
-    else
-        eval $( echo $G_VER | sed 's/.* \([0-9]*\)\.\([0-9]\)*\.\([0-9]*\)$/MAJOR="\1" MINOR="\2" PATCH="\3"/' )
-        if [ $MAJOR -lt 3 -o \
-            \( $MAJOR -eq 3 -a $MINOR -lt 2 \) -o \
-            \( $MAJOR -eq 3 -a $MINOR -eq 2 -a $PATCH -lt 15 \) ]
-        then
-            PEER_GNUTLS=""
-        else
-            PEER_GNUTLS=" GnuTLS"
-            if [ $MINOR -lt 4 ]; then
-                GNUTLS_MINOR_LT_FOUR='x'
-            fi
-        fi
-    fi
-else
-    PEER_GNUTLS=""
-fi
-
-# default values for options
-MODES="tls1 tls1_1 tls1_2 dtls1 dtls1_2"
-VERIFIES="NO YES"
-TYPES="ECDSA RSA PSK"
-FILTER=""
-# exclude:
-# - NULL: excluded from our default config
-# - RC4, single-DES: requires legacy OpenSSL/GnuTLS versions
-#   avoid plain DES but keep 3DES-EDE-CBC (mbedTLS), DES-CBC3 (OpenSSL)
-# - ARIA: not in default config.h + requires OpenSSL >= 1.1.1
-# - ChachaPoly: requires OpenSSL >= 1.1.0
-# - 3DES: not in default config
-EXCLUDE='NULL\|DES\|RC4\|ARCFOUR\|ARIA\|CHACHA20-POLY1305'
-VERBOSE=""
-MEMCHECK=0
-PEERS="OpenSSL$PEER_GNUTLS mbedTLS"
-
-# hidden option: skip DTLS with OpenSSL
-# (travis CI has a version that doesn't work for us)
-: ${OSSL_NO_DTLS:=0}
-
-print_usage() {
-    echo "Usage: $0"
-    printf "  -h|--help\tPrint this help.\n"
-    printf "  -f|--filter\tOnly matching ciphersuites are tested (Default: '$FILTER')\n"
-    printf "  -e|--exclude\tMatching ciphersuites are excluded (Default: '$EXCLUDE')\n"
-    printf "  -m|--modes\tWhich modes to perform (Default: '$MODES')\n"
-    printf "  -t|--types\tWhich key exchange type to perform (Default: '$TYPES')\n"
-    printf "  -V|--verify\tWhich verification modes to perform (Default: '$VERIFIES')\n"
-    printf "  -p|--peers\tWhich peers to use (Default: '$PEERS')\n"
-    printf "            \tAlso available: GnuTLS (needs v3.2.15 or higher)\n"
-    printf "  -M|--memcheck\tCheck memory leaks and errors.\n"
-    printf "  -v|--verbose\tSet verbose output.\n"
-}
-
-get_options() {
-    while [ $# -gt 0 ]; do
-        case "$1" in
-            -f|--filter)
-                shift; FILTER=$1
-                ;;
-            -e|--exclude)
-                shift; EXCLUDE=$1
-                ;;
-            -m|--modes)
-                shift; MODES=$1
-                ;;
-            -t|--types)
-                shift; TYPES=$1
-                ;;
-            -V|--verify)
-                shift; VERIFIES=$1
-                ;;
-            -p|--peers)
-                shift; PEERS=$1
-                ;;
-            -v|--verbose)
-                VERBOSE=1
-                ;;
-            -M|--memcheck)
-                MEMCHECK=1
-                ;;
-            -h|--help)
-                print_usage
-                exit 0
-                ;;
-            *)
-                echo "Unknown argument: '$1'"
-                print_usage
-                exit 1
-                ;;
-        esac
-        shift
-    done
-
-    # sanitize some options (modes checked later)
-    VERIFIES="$( echo $VERIFIES | tr [a-z] [A-Z] )"
-    TYPES="$( echo $TYPES | tr [a-z] [A-Z] )"
-}
-
-log() {
-  if [ "X" != "X$VERBOSE" ]; then
-    echo ""
-    echo "$@"
-  fi
-}
-
-# is_dtls <mode>
-is_dtls()
-{
-    test "$1" = "dtls1" -o "$1" = "dtls1_2"
-}
-
-# minor_ver <mode>
-minor_ver()
-{
-    case "$1" in
-        ssl3)
-            echo 0
-            ;;
-        tls1)
-            echo 1
-            ;;
-        tls1_1|dtls1)
-            echo 2
-            ;;
-        tls1_2|dtls1_2)
-            echo 3
-            ;;
-        *)
-            echo "error: invalid mode: $MODE" >&2
-            # exiting is no good here, typically called in a subshell
-            echo -1
-    esac
-}
-
-filter()
-{
-  LIST="$1"
-  NEW_LIST=""
-
-  if is_dtls "$MODE"; then
-      EXCLMODE="$EXCLUDE"'\|RC4\|ARCFOUR'
-  else
-      EXCLMODE="$EXCLUDE"
-  fi
-
-  for i in $LIST;
-  do
-    NEW_LIST="$NEW_LIST $( echo "$i" | grep "$FILTER" | grep -v "$EXCLMODE" )"
-  done
-
-  # normalize whitespace
-  echo "$NEW_LIST" | sed -e 's/[[:space:]][[:space:]]*/ /g' -e 's/^ //' -e 's/ $//'
-}
-
-# OpenSSL 1.0.1h with -Verify wants a ClientCertificate message even for
-# PSK ciphersuites with DTLS, which is incorrect, so disable them for now
-check_openssl_server_bug()
-{
-    if test "X$VERIFY" = "XYES" && is_dtls "$MODE" && \
-        echo "$1" | grep "^TLS-PSK" >/dev/null;
-    then
-        SKIP_NEXT="YES"
-    fi
-}
-
-filter_ciphersuites()
-{
-    if [ "X" != "X$FILTER" -o "X" != "X$EXCLUDE" ];
-    then
-        # Ciphersuite for mbed TLS
-        M_CIPHERS=$( filter "$M_CIPHERS" )
-
-        # Ciphersuite for OpenSSL
-        O_CIPHERS=$( filter "$O_CIPHERS" )
-
-        # Ciphersuite for GnuTLS
-        G_CIPHERS=$( filter "$G_CIPHERS" )
-    fi
-
-    # OpenSSL 1.0.1h doesn't support DTLS 1.2
-    if [ `minor_ver "$MODE"` -ge 3 ] && is_dtls "$MODE"; then
-        O_CIPHERS=""
-        case "$PEER" in
-            [Oo]pen*)
-                M_CIPHERS=""
-                ;;
-        esac
-    fi
-
-    # For GnuTLS client -> mbed TLS server,
-    # we need to force IPv4 by connecting to 127.0.0.1 but then auth fails
-    if [ "X$VERIFY" = "XYES" ] && is_dtls "$MODE"; then
-        G_CIPHERS=""
-    fi
-}
-
-reset_ciphersuites()
-{
-    M_CIPHERS=""
-    O_CIPHERS=""
-    G_CIPHERS=""
-}
-
-# Ciphersuites that can be used with all peers.
-# Since we currently have three possible peers, each ciphersuite should appear
-# three times: in each peer's list (with the name that this peer uses).
-add_common_ciphersuites()
-{
-    case $TYPE in
-
-        "ECDSA")
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                       \
-                    TLS-ECDHE-ECDSA-WITH-NULL-SHA           \
-                    TLS-ECDHE-ECDSA-WITH-RC4-128-SHA        \
-                    TLS-ECDHE-ECDSA-WITH-3DES-EDE-CBC-SHA   \
-                    TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA    \
-                    TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA    \
-                    "
-                G_CIPHERS="$G_CIPHERS                       \
-                    +ECDHE-ECDSA:+NULL:+SHA1                \
-                    +ECDHE-ECDSA:+ARCFOUR-128:+SHA1         \
-                    +ECDHE-ECDSA:+3DES-CBC:+SHA1            \
-                    +ECDHE-ECDSA:+AES-128-CBC:+SHA1         \
-                    +ECDHE-ECDSA:+AES-256-CBC:+SHA1         \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    ECDHE-ECDSA-NULL-SHA            \
-                    ECDHE-ECDSA-RC4-SHA             \
-                    ECDHE-ECDSA-DES-CBC3-SHA        \
-                    ECDHE-ECDSA-AES128-SHA          \
-                    ECDHE-ECDSA-AES256-SHA          \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256         \
-                    TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA384         \
-                    TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256         \
-                    TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384         \
-                    "
-                G_CIPHERS="$G_CIPHERS                               \
-                    +ECDHE-ECDSA:+AES-128-CBC:+SHA256               \
-                    +ECDHE-ECDSA:+AES-256-CBC:+SHA384               \
-                    +ECDHE-ECDSA:+AES-128-GCM:+AEAD                 \
-                    +ECDHE-ECDSA:+AES-256-GCM:+AEAD                 \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    ECDHE-ECDSA-AES128-SHA256       \
-                    ECDHE-ECDSA-AES256-SHA384       \
-                    ECDHE-ECDSA-AES128-GCM-SHA256   \
-                    ECDHE-ECDSA-AES256-GCM-SHA384   \
-                    "
-            fi
-            ;;
-
-        "RSA")
-            M_CIPHERS="$M_CIPHERS                       \
-                TLS-DHE-RSA-WITH-AES-128-CBC-SHA        \
-                TLS-DHE-RSA-WITH-AES-256-CBC-SHA        \
-                TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA   \
-                TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA   \
-                TLS-DHE-RSA-WITH-3DES-EDE-CBC-SHA       \
-                TLS-RSA-WITH-AES-256-CBC-SHA            \
-                TLS-RSA-WITH-CAMELLIA-256-CBC-SHA       \
-                TLS-RSA-WITH-AES-128-CBC-SHA            \
-                TLS-RSA-WITH-CAMELLIA-128-CBC-SHA       \
-                TLS-RSA-WITH-3DES-EDE-CBC-SHA           \
-                TLS-RSA-WITH-RC4-128-SHA                \
-                TLS-RSA-WITH-RC4-128-MD5                \
-                TLS-RSA-WITH-NULL-MD5                   \
-                TLS-RSA-WITH-NULL-SHA                   \
-                "
-            G_CIPHERS="$G_CIPHERS                       \
-                +DHE-RSA:+AES-128-CBC:+SHA1             \
-                +DHE-RSA:+AES-256-CBC:+SHA1             \
-                +DHE-RSA:+CAMELLIA-128-CBC:+SHA1        \
-                +DHE-RSA:+CAMELLIA-256-CBC:+SHA1        \
-                +DHE-RSA:+3DES-CBC:+SHA1                \
-                +RSA:+AES-256-CBC:+SHA1                 \
-                +RSA:+CAMELLIA-256-CBC:+SHA1            \
-                +RSA:+AES-128-CBC:+SHA1                 \
-                +RSA:+CAMELLIA-128-CBC:+SHA1            \
-                +RSA:+3DES-CBC:+SHA1                    \
-                +RSA:+ARCFOUR-128:+SHA1                 \
-                +RSA:+ARCFOUR-128:+MD5                  \
-                +RSA:+NULL:+MD5                         \
-                +RSA:+NULL:+SHA1                        \
-                "
-            O_CIPHERS="$O_CIPHERS               \
-                DHE-RSA-AES128-SHA              \
-                DHE-RSA-AES256-SHA              \
-                DHE-RSA-CAMELLIA128-SHA         \
-                DHE-RSA-CAMELLIA256-SHA         \
-                EDH-RSA-DES-CBC3-SHA            \
-                AES256-SHA                      \
-                CAMELLIA256-SHA                 \
-                AES128-SHA                      \
-                CAMELLIA128-SHA                 \
-                DES-CBC3-SHA                    \
-                RC4-SHA                         \
-                RC4-MD5                         \
-                NULL-MD5                        \
-                NULL-SHA                        \
-                "
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                       \
-                    TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA      \
-                    TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA      \
-                    TLS-ECDHE-RSA-WITH-3DES-EDE-CBC-SHA     \
-                    TLS-ECDHE-RSA-WITH-RC4-128-SHA          \
-                    TLS-ECDHE-RSA-WITH-NULL-SHA             \
-                    "
-                G_CIPHERS="$G_CIPHERS                       \
-                    +ECDHE-RSA:+AES-128-CBC:+SHA1           \
-                    +ECDHE-RSA:+AES-256-CBC:+SHA1           \
-                    +ECDHE-RSA:+3DES-CBC:+SHA1              \
-                    +ECDHE-RSA:+ARCFOUR-128:+SHA1           \
-                    +ECDHE-RSA:+NULL:+SHA1                  \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    ECDHE-RSA-AES256-SHA            \
-                    ECDHE-RSA-AES128-SHA            \
-                    ECDHE-RSA-DES-CBC3-SHA          \
-                    ECDHE-RSA-RC4-SHA               \
-                    ECDHE-RSA-NULL-SHA              \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                       \
-                    TLS-RSA-WITH-AES-128-CBC-SHA256         \
-                    TLS-DHE-RSA-WITH-AES-128-CBC-SHA256     \
-                    TLS-RSA-WITH-AES-256-CBC-SHA256         \
-                    TLS-DHE-RSA-WITH-AES-256-CBC-SHA256     \
-                    TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256   \
-                    TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384   \
-                    TLS-RSA-WITH-AES-128-GCM-SHA256         \
-                    TLS-RSA-WITH-AES-256-GCM-SHA384         \
-                    TLS-DHE-RSA-WITH-AES-128-GCM-SHA256     \
-                    TLS-DHE-RSA-WITH-AES-256-GCM-SHA384     \
-                    TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256   \
-                    TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384   \
-                    "
-                G_CIPHERS="$G_CIPHERS                       \
-                    +RSA:+AES-128-CBC:+SHA256               \
-                    +DHE-RSA:+AES-128-CBC:+SHA256           \
-                    +RSA:+AES-256-CBC:+SHA256               \
-                    +DHE-RSA:+AES-256-CBC:+SHA256           \
-                    +ECDHE-RSA:+AES-128-CBC:+SHA256         \
-                    +ECDHE-RSA:+AES-256-CBC:+SHA384         \
-                    +RSA:+AES-128-GCM:+AEAD                 \
-                    +RSA:+AES-256-GCM:+AEAD                 \
-                    +DHE-RSA:+AES-128-GCM:+AEAD             \
-                    +DHE-RSA:+AES-256-GCM:+AEAD             \
-                    +ECDHE-RSA:+AES-128-GCM:+AEAD           \
-                    +ECDHE-RSA:+AES-256-GCM:+AEAD           \
-                    "
-                O_CIPHERS="$O_CIPHERS           \
-                    NULL-SHA256                 \
-                    AES128-SHA256               \
-                    DHE-RSA-AES128-SHA256       \
-                    AES256-SHA256               \
-                    DHE-RSA-AES256-SHA256       \
-                    ECDHE-RSA-AES128-SHA256     \
-                    ECDHE-RSA-AES256-SHA384     \
-                    AES128-GCM-SHA256           \
-                    DHE-RSA-AES128-GCM-SHA256   \
-                    AES256-GCM-SHA384           \
-                    DHE-RSA-AES256-GCM-SHA384   \
-                    ECDHE-RSA-AES128-GCM-SHA256 \
-                    ECDHE-RSA-AES256-GCM-SHA384 \
-                    "
-            fi
-            ;;
-
-        "PSK")
-            M_CIPHERS="$M_CIPHERS                       \
-                TLS-PSK-WITH-RC4-128-SHA                \
-                TLS-PSK-WITH-3DES-EDE-CBC-SHA           \
-                TLS-PSK-WITH-AES-128-CBC-SHA            \
-                TLS-PSK-WITH-AES-256-CBC-SHA            \
-                "
-            G_CIPHERS="$G_CIPHERS                       \
-                +PSK:+ARCFOUR-128:+SHA1                 \
-                +PSK:+3DES-CBC:+SHA1                    \
-                +PSK:+AES-128-CBC:+SHA1                 \
-                +PSK:+AES-256-CBC:+SHA1                 \
-                "
-            O_CIPHERS="$O_CIPHERS               \
-                PSK-RC4-SHA                     \
-                PSK-3DES-EDE-CBC-SHA            \
-                PSK-AES128-CBC-SHA              \
-                PSK-AES256-CBC-SHA              \
-                "
-            ;;
-    esac
-}
-
-# Ciphersuites usable only with Mbed TLS and OpenSSL
-# Each ciphersuite should appear two times, once with its OpenSSL name, once
-# with its Mbed TLS name.
-#
-# NOTE: for some reason RSA-PSK doesn't work with OpenSSL,
-# so RSA-PSK ciphersuites need to go in other sections, see
-# https://github.com/ARMmbed/mbedtls/issues/1419
-#
-# ChachaPoly suites are here rather than in "common", as they were added in
-# GnuTLS in 3.5.0 and the CI only has 3.4.x so far.
-add_openssl_ciphersuites()
-{
-    case $TYPE in
-
-        "ECDSA")
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                       \
-                    TLS-ECDH-ECDSA-WITH-NULL-SHA            \
-                    TLS-ECDH-ECDSA-WITH-RC4-128-SHA         \
-                    TLS-ECDH-ECDSA-WITH-3DES-EDE-CBC-SHA    \
-                    TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA     \
-                    TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA     \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    ECDH-ECDSA-NULL-SHA             \
-                    ECDH-ECDSA-RC4-SHA              \
-                    ECDH-ECDSA-DES-CBC3-SHA         \
-                    ECDH-ECDSA-AES128-SHA           \
-                    ECDH-ECDSA-AES256-SHA           \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA256          \
-                    TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA384          \
-                    TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256          \
-                    TLS-ECDH-ECDSA-WITH-AES-256-GCM-SHA384          \
-                    TLS-ECDHE-ECDSA-WITH-ARIA-256-GCM-SHA384        \
-                    TLS-ECDHE-ECDSA-WITH-ARIA-128-GCM-SHA256        \
-                    TLS-ECDHE-ECDSA-WITH-CHACHA20-POLY1305-SHA256   \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    ECDH-ECDSA-AES128-SHA256        \
-                    ECDH-ECDSA-AES256-SHA384        \
-                    ECDH-ECDSA-AES128-GCM-SHA256    \
-                    ECDH-ECDSA-AES256-GCM-SHA384    \
-                    ECDHE-ECDSA-ARIA256-GCM-SHA384  \
-                    ECDHE-ECDSA-ARIA128-GCM-SHA256  \
-                    ECDHE-ECDSA-CHACHA20-POLY1305   \
-                    "
-            fi
-            ;;
-
-        "RSA")
-            M_CIPHERS="$M_CIPHERS                       \
-                TLS-RSA-WITH-DES-CBC-SHA                \
-                TLS-DHE-RSA-WITH-DES-CBC-SHA            \
-                "
-            O_CIPHERS="$O_CIPHERS               \
-                DES-CBC-SHA                     \
-                EDH-RSA-DES-CBC-SHA             \
-                "
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDHE-RSA-WITH-ARIA-256-GCM-SHA384          \
-                    TLS-DHE-RSA-WITH-ARIA-256-GCM-SHA384            \
-                    TLS-RSA-WITH-ARIA-256-GCM-SHA384                \
-                    TLS-ECDHE-RSA-WITH-ARIA-128-GCM-SHA256          \
-                    TLS-DHE-RSA-WITH-ARIA-128-GCM-SHA256            \
-                    TLS-RSA-WITH-ARIA-128-GCM-SHA256                \
-                    TLS-DHE-RSA-WITH-CHACHA20-POLY1305-SHA256       \
-                    TLS-ECDHE-RSA-WITH-CHACHA20-POLY1305-SHA256     \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    ECDHE-ARIA256-GCM-SHA384        \
-                    DHE-RSA-ARIA256-GCM-SHA384      \
-                    ARIA256-GCM-SHA384              \
-                    ECDHE-ARIA128-GCM-SHA256        \
-                    DHE-RSA-ARIA128-GCM-SHA256      \
-                    ARIA128-GCM-SHA256              \
-                    DHE-RSA-CHACHA20-POLY1305       \
-                    ECDHE-RSA-CHACHA20-POLY1305     \
-                    "
-            fi
-            ;;
-
-        "PSK")
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-DHE-PSK-WITH-ARIA-256-GCM-SHA384            \
-                    TLS-DHE-PSK-WITH-ARIA-128-GCM-SHA256            \
-                    TLS-PSK-WITH-ARIA-256-GCM-SHA384                \
-                    TLS-PSK-WITH-ARIA-128-GCM-SHA256                \
-                    TLS-PSK-WITH-CHACHA20-POLY1305-SHA256           \
-                    TLS-ECDHE-PSK-WITH-CHACHA20-POLY1305-SHA256     \
-                    TLS-DHE-PSK-WITH-CHACHA20-POLY1305-SHA256       \
-                    "
-                O_CIPHERS="$O_CIPHERS               \
-                    DHE-PSK-ARIA256-GCM-SHA384      \
-                    DHE-PSK-ARIA128-GCM-SHA256      \
-                    PSK-ARIA256-GCM-SHA384          \
-                    PSK-ARIA128-GCM-SHA256          \
-                    DHE-PSK-CHACHA20-POLY1305       \
-                    ECDHE-PSK-CHACHA20-POLY1305     \
-                    PSK-CHACHA20-POLY1305           \
-                    "
-            fi
-            ;;
-    esac
-}
-
-# Ciphersuites usable only with Mbed TLS and GnuTLS
-# Each ciphersuite should appear two times, once with its GnuTLS name, once
-# with its Mbed TLS name.
-add_gnutls_ciphersuites()
-{
-    case $TYPE in
-
-        "ECDSA")
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-CBC-SHA256    \
-                    TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-CBC-SHA384    \
-                    TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-GCM-SHA256    \
-                    TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-GCM-SHA384    \
-                    TLS-ECDHE-ECDSA-WITH-AES-128-CCM                \
-                    TLS-ECDHE-ECDSA-WITH-AES-256-CCM                \
-                    TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8              \
-                    TLS-ECDHE-ECDSA-WITH-AES-256-CCM-8              \
-                   "
-                G_CIPHERS="$G_CIPHERS                               \
-                    +ECDHE-ECDSA:+CAMELLIA-128-CBC:+SHA256          \
-                    +ECDHE-ECDSA:+CAMELLIA-256-CBC:+SHA384          \
-                    +ECDHE-ECDSA:+CAMELLIA-128-GCM:+AEAD            \
-                    +ECDHE-ECDSA:+CAMELLIA-256-GCM:+AEAD            \
-                    +ECDHE-ECDSA:+AES-128-CCM:+AEAD                 \
-                    +ECDHE-ECDSA:+AES-256-CCM:+AEAD                 \
-                    +ECDHE-ECDSA:+AES-128-CCM-8:+AEAD               \
-                    +ECDHE-ECDSA:+AES-256-CCM-8:+AEAD               \
-                   "
-            fi
-            ;;
-
-        "RSA")
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                           \
-                    TLS-RSA-WITH-NULL-SHA256                    \
-                    "
-                G_CIPHERS="$G_CIPHERS                           \
-                    +RSA:+NULL:+SHA256                          \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                           \
-                    TLS-ECDHE-RSA-WITH-CAMELLIA-128-CBC-SHA256  \
-                    TLS-ECDHE-RSA-WITH-CAMELLIA-256-CBC-SHA384  \
-                    TLS-RSA-WITH-CAMELLIA-128-CBC-SHA256        \
-                    TLS-RSA-WITH-CAMELLIA-256-CBC-SHA256        \
-                    TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA256    \
-                    TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA256    \
-                    TLS-ECDHE-RSA-WITH-CAMELLIA-128-GCM-SHA256  \
-                    TLS-ECDHE-RSA-WITH-CAMELLIA-256-GCM-SHA384  \
-                    TLS-DHE-RSA-WITH-CAMELLIA-128-GCM-SHA256    \
-                    TLS-DHE-RSA-WITH-CAMELLIA-256-GCM-SHA384    \
-                    TLS-RSA-WITH-CAMELLIA-128-GCM-SHA256        \
-                    TLS-RSA-WITH-CAMELLIA-256-GCM-SHA384        \
-                    TLS-RSA-WITH-AES-128-CCM                    \
-                    TLS-RSA-WITH-AES-256-CCM                    \
-                    TLS-DHE-RSA-WITH-AES-128-CCM                \
-                    TLS-DHE-RSA-WITH-AES-256-CCM                \
-                    TLS-RSA-WITH-AES-128-CCM-8                  \
-                    TLS-RSA-WITH-AES-256-CCM-8                  \
-                    TLS-DHE-RSA-WITH-AES-128-CCM-8              \
-                    TLS-DHE-RSA-WITH-AES-256-CCM-8              \
-                    "
-                G_CIPHERS="$G_CIPHERS                           \
-                    +ECDHE-RSA:+CAMELLIA-128-CBC:+SHA256        \
-                    +ECDHE-RSA:+CAMELLIA-256-CBC:+SHA384        \
-                    +RSA:+CAMELLIA-128-CBC:+SHA256              \
-                    +RSA:+CAMELLIA-256-CBC:+SHA256              \
-                    +DHE-RSA:+CAMELLIA-128-CBC:+SHA256          \
-                    +DHE-RSA:+CAMELLIA-256-CBC:+SHA256          \
-                    +ECDHE-RSA:+CAMELLIA-128-GCM:+AEAD          \
-                    +ECDHE-RSA:+CAMELLIA-256-GCM:+AEAD          \
-                    +DHE-RSA:+CAMELLIA-128-GCM:+AEAD            \
-                    +DHE-RSA:+CAMELLIA-256-GCM:+AEAD            \
-                    +RSA:+CAMELLIA-128-GCM:+AEAD                \
-                    +RSA:+CAMELLIA-256-GCM:+AEAD                \
-                    +RSA:+AES-128-CCM:+AEAD                     \
-                    +RSA:+AES-256-CCM:+AEAD                     \
-                    +RSA:+AES-128-CCM-8:+AEAD                   \
-                    +RSA:+AES-256-CCM-8:+AEAD                   \
-                    +DHE-RSA:+AES-128-CCM:+AEAD                 \
-                    +DHE-RSA:+AES-256-CCM:+AEAD                 \
-                    +DHE-RSA:+AES-128-CCM-8:+AEAD               \
-                    +DHE-RSA:+AES-256-CCM-8:+AEAD               \
-                    "
-            fi
-            ;;
-
-        "PSK")
-            M_CIPHERS="$M_CIPHERS                               \
-                TLS-DHE-PSK-WITH-3DES-EDE-CBC-SHA               \
-                TLS-DHE-PSK-WITH-AES-128-CBC-SHA                \
-                TLS-DHE-PSK-WITH-AES-256-CBC-SHA                \
-                TLS-DHE-PSK-WITH-RC4-128-SHA                    \
-                "
-            G_CIPHERS="$G_CIPHERS                               \
-                +DHE-PSK:+3DES-CBC:+SHA1                        \
-                +DHE-PSK:+AES-128-CBC:+SHA1                     \
-                +DHE-PSK:+AES-256-CBC:+SHA1                     \
-                +DHE-PSK:+ARCFOUR-128:+SHA1                     \
-                "
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                           \
-                    TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA          \
-                    TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA          \
-                    TLS-ECDHE-PSK-WITH-3DES-EDE-CBC-SHA         \
-                    TLS-ECDHE-PSK-WITH-RC4-128-SHA              \
-                    TLS-RSA-PSK-WITH-3DES-EDE-CBC-SHA           \
-                    TLS-RSA-PSK-WITH-AES-256-CBC-SHA            \
-                    TLS-RSA-PSK-WITH-AES-128-CBC-SHA            \
-                    TLS-RSA-PSK-WITH-RC4-128-SHA                \
-                    "
-                G_CIPHERS="$G_CIPHERS                           \
-                    +ECDHE-PSK:+3DES-CBC:+SHA1                  \
-                    +ECDHE-PSK:+AES-128-CBC:+SHA1               \
-                    +ECDHE-PSK:+AES-256-CBC:+SHA1               \
-                    +ECDHE-PSK:+ARCFOUR-128:+SHA1               \
-                    +RSA-PSK:+3DES-CBC:+SHA1                    \
-                    +RSA-PSK:+AES-256-CBC:+SHA1                 \
-                    +RSA-PSK:+AES-128-CBC:+SHA1                 \
-                    +RSA-PSK:+ARCFOUR-128:+SHA1                 \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                           \
-                    TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA384       \
-                    TLS-ECDHE-PSK-WITH-CAMELLIA-256-CBC-SHA384  \
-                    TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256       \
-                    TLS-ECDHE-PSK-WITH-CAMELLIA-128-CBC-SHA256  \
-                    TLS-ECDHE-PSK-WITH-NULL-SHA384              \
-                    TLS-ECDHE-PSK-WITH-NULL-SHA256              \
-                    TLS-PSK-WITH-AES-128-CBC-SHA256             \
-                    TLS-PSK-WITH-AES-256-CBC-SHA384             \
-                    TLS-DHE-PSK-WITH-AES-128-CBC-SHA256         \
-                    TLS-DHE-PSK-WITH-AES-256-CBC-SHA384         \
-                    TLS-PSK-WITH-NULL-SHA256                    \
-                    TLS-PSK-WITH-NULL-SHA384                    \
-                    TLS-DHE-PSK-WITH-NULL-SHA256                \
-                    TLS-DHE-PSK-WITH-NULL-SHA384                \
-                    TLS-RSA-PSK-WITH-AES-256-CBC-SHA384         \
-                    TLS-RSA-PSK-WITH-AES-128-CBC-SHA256         \
-                    TLS-RSA-PSK-WITH-NULL-SHA256                \
-                    TLS-RSA-PSK-WITH-NULL-SHA384                \
-                    TLS-DHE-PSK-WITH-CAMELLIA-128-CBC-SHA256    \
-                    TLS-DHE-PSK-WITH-CAMELLIA-256-CBC-SHA384    \
-                    TLS-PSK-WITH-CAMELLIA-128-CBC-SHA256        \
-                    TLS-PSK-WITH-CAMELLIA-256-CBC-SHA384        \
-                    TLS-RSA-PSK-WITH-CAMELLIA-256-CBC-SHA384    \
-                    TLS-RSA-PSK-WITH-CAMELLIA-128-CBC-SHA256    \
-                    TLS-PSK-WITH-AES-128-GCM-SHA256             \
-                    TLS-PSK-WITH-AES-256-GCM-SHA384             \
-                    TLS-DHE-PSK-WITH-AES-128-GCM-SHA256         \
-                    TLS-DHE-PSK-WITH-AES-256-GCM-SHA384         \
-                    TLS-PSK-WITH-AES-128-CCM                    \
-                    TLS-PSK-WITH-AES-256-CCM                    \
-                    TLS-DHE-PSK-WITH-AES-128-CCM                \
-                    TLS-DHE-PSK-WITH-AES-256-CCM                \
-                    TLS-PSK-WITH-AES-128-CCM-8                  \
-                    TLS-PSK-WITH-AES-256-CCM-8                  \
-                    TLS-DHE-PSK-WITH-AES-128-CCM-8              \
-                    TLS-DHE-PSK-WITH-AES-256-CCM-8              \
-                    TLS-RSA-PSK-WITH-CAMELLIA-128-GCM-SHA256    \
-                    TLS-RSA-PSK-WITH-CAMELLIA-256-GCM-SHA384    \
-                    TLS-PSK-WITH-CAMELLIA-128-GCM-SHA256        \
-                    TLS-PSK-WITH-CAMELLIA-256-GCM-SHA384        \
-                    TLS-DHE-PSK-WITH-CAMELLIA-128-GCM-SHA256    \
-                    TLS-DHE-PSK-WITH-CAMELLIA-256-GCM-SHA384    \
-                    TLS-RSA-PSK-WITH-AES-256-GCM-SHA384         \
-                    TLS-RSA-PSK-WITH-AES-128-GCM-SHA256         \
-                    "
-                G_CIPHERS="$G_CIPHERS                           \
-                    +ECDHE-PSK:+AES-256-CBC:+SHA384             \
-                    +ECDHE-PSK:+CAMELLIA-256-CBC:+SHA384        \
-                    +ECDHE-PSK:+AES-128-CBC:+SHA256             \
-                    +ECDHE-PSK:+CAMELLIA-128-CBC:+SHA256        \
-                    +PSK:+AES-128-CBC:+SHA256                   \
-                    +PSK:+AES-256-CBC:+SHA384                   \
-                    +DHE-PSK:+AES-128-CBC:+SHA256               \
-                    +DHE-PSK:+AES-256-CBC:+SHA384               \
-                    +RSA-PSK:+AES-256-CBC:+SHA384               \
-                    +RSA-PSK:+AES-128-CBC:+SHA256               \
-                    +DHE-PSK:+CAMELLIA-128-CBC:+SHA256          \
-                    +DHE-PSK:+CAMELLIA-256-CBC:+SHA384          \
-                    +PSK:+CAMELLIA-128-CBC:+SHA256              \
-                    +PSK:+CAMELLIA-256-CBC:+SHA384              \
-                    +RSA-PSK:+CAMELLIA-256-CBC:+SHA384          \
-                    +RSA-PSK:+CAMELLIA-128-CBC:+SHA256          \
-                    +PSK:+AES-128-GCM:+AEAD                     \
-                    +PSK:+AES-256-GCM:+AEAD                     \
-                    +DHE-PSK:+AES-128-GCM:+AEAD                 \
-                    +DHE-PSK:+AES-256-GCM:+AEAD                 \
-                    +PSK:+AES-128-CCM:+AEAD                     \
-                    +PSK:+AES-256-CCM:+AEAD                     \
-                    +DHE-PSK:+AES-128-CCM:+AEAD                 \
-                    +DHE-PSK:+AES-256-CCM:+AEAD                 \
-                    +PSK:+AES-128-CCM-8:+AEAD                   \
-                    +PSK:+AES-256-CCM-8:+AEAD                   \
-                    +DHE-PSK:+AES-128-CCM-8:+AEAD               \
-                    +DHE-PSK:+AES-256-CCM-8:+AEAD               \
-                    +RSA-PSK:+CAMELLIA-128-GCM:+AEAD            \
-                    +RSA-PSK:+CAMELLIA-256-GCM:+AEAD            \
-                    +PSK:+CAMELLIA-128-GCM:+AEAD                \
-                    +PSK:+CAMELLIA-256-GCM:+AEAD                \
-                    +DHE-PSK:+CAMELLIA-128-GCM:+AEAD            \
-                    +DHE-PSK:+CAMELLIA-256-GCM:+AEAD            \
-                    +RSA-PSK:+AES-256-GCM:+AEAD                 \
-                    +RSA-PSK:+AES-128-GCM:+AEAD                 \
-                    +ECDHE-PSK:+NULL:+SHA384                    \
-                    +ECDHE-PSK:+NULL:+SHA256                    \
-                    +PSK:+NULL:+SHA256                          \
-                    +PSK:+NULL:+SHA384                          \
-                    +DHE-PSK:+NULL:+SHA256                      \
-                    +DHE-PSK:+NULL:+SHA384                      \
-                    +RSA-PSK:+NULL:+SHA256                      \
-                    +RSA-PSK:+NULL:+SHA384                      \
-                    "
-            fi
-            ;;
-    esac
-}
-
-# Ciphersuites usable only with Mbed TLS (not currently supported by another
-# peer usable in this script). This provide only very rudimentaty testing, as
-# this is not interop testing, but it's better than nothing.
-add_mbedtls_ciphersuites()
-{
-    case $TYPE in
-
-        "ECDSA")
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDH-ECDSA-WITH-CAMELLIA-128-CBC-SHA256     \
-                    TLS-ECDH-ECDSA-WITH-CAMELLIA-256-CBC-SHA384     \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDH-ECDSA-WITH-CAMELLIA-128-GCM-SHA256     \
-                    TLS-ECDH-ECDSA-WITH-CAMELLIA-256-GCM-SHA384     \
-                    TLS-ECDHE-ECDSA-WITH-ARIA-256-CBC-SHA384        \
-                    TLS-ECDHE-ECDSA-WITH-ARIA-128-CBC-SHA256        \
-                    TLS-ECDH-ECDSA-WITH-ARIA-256-GCM-SHA384         \
-                    TLS-ECDH-ECDSA-WITH-ARIA-128-GCM-SHA256         \
-                    TLS-ECDH-ECDSA-WITH-ARIA-256-CBC-SHA384         \
-                    TLS-ECDH-ECDSA-WITH-ARIA-128-CBC-SHA256         \
-                    "
-            fi
-            ;;
-
-        "RSA")
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-ECDHE-RSA-WITH-ARIA-256-CBC-SHA384          \
-                    TLS-DHE-RSA-WITH-ARIA-256-CBC-SHA384            \
-                    TLS-ECDHE-RSA-WITH-ARIA-128-CBC-SHA256          \
-                    TLS-DHE-RSA-WITH-ARIA-128-CBC-SHA256            \
-                    TLS-RSA-WITH-ARIA-256-CBC-SHA384                \
-                    TLS-RSA-WITH-ARIA-128-CBC-SHA256                \
-                    "
-            fi
-            ;;
-
-        "PSK")
-            # *PSK-NULL-SHA suites supported by GnuTLS 3.3.5 but not 3.2.15
-            M_CIPHERS="$M_CIPHERS                        \
-                TLS-PSK-WITH-NULL-SHA                    \
-                TLS-DHE-PSK-WITH-NULL-SHA                \
-                "
-            if [ `minor_ver "$MODE"` -gt 0 ]
-            then
-                M_CIPHERS="$M_CIPHERS                    \
-                    TLS-ECDHE-PSK-WITH-NULL-SHA          \
-                    TLS-RSA-PSK-WITH-NULL-SHA            \
-                    "
-            fi
-            if [ `minor_ver "$MODE"` -ge 3 ]
-            then
-                M_CIPHERS="$M_CIPHERS                               \
-                    TLS-RSA-PSK-WITH-ARIA-256-CBC-SHA384            \
-                    TLS-RSA-PSK-WITH-ARIA-128-CBC-SHA256            \
-                    TLS-PSK-WITH-ARIA-256-CBC-SHA384                \
-                    TLS-PSK-WITH-ARIA-128-CBC-SHA256                \
-                    TLS-RSA-PSK-WITH-ARIA-256-GCM-SHA384            \
-                    TLS-RSA-PSK-WITH-ARIA-128-GCM-SHA256            \
-                    TLS-ECDHE-PSK-WITH-ARIA-256-CBC-SHA384          \
-                    TLS-ECDHE-PSK-WITH-ARIA-128-CBC-SHA256          \
-                    TLS-DHE-PSK-WITH-ARIA-256-CBC-SHA384            \
-                    TLS-DHE-PSK-WITH-ARIA-128-CBC-SHA256            \
-                    TLS-RSA-PSK-WITH-CHACHA20-POLY1305-SHA256       \
-                    "
-            fi
-            ;;
-    esac
-}
-
-setup_arguments()
-{
-    G_MODE=""
-    case "$MODE" in
-        "ssl3")
-            G_PRIO_MODE="+VERS-SSL3.0"
-            ;;
-        "tls1")
-            G_PRIO_MODE="+VERS-TLS1.0"
-            ;;
-        "tls1_1")
-            G_PRIO_MODE="+VERS-TLS1.1"
-            ;;
-        "tls1_2")
-            G_PRIO_MODE="+VERS-TLS1.2"
-            ;;
-        "dtls1")
-            G_PRIO_MODE="+VERS-DTLS1.0"
-            G_MODE="-u"
-            ;;
-        "dtls1_2")
-            G_PRIO_MODE="+VERS-DTLS1.2"
-            G_MODE="-u"
-            ;;
-        *)
-            echo "error: invalid mode: $MODE" >&2
-            exit 1;
-    esac
-
-    # GnuTLS < 3.4 will choke if we try to allow CCM-8
-    if [ -z "${GNUTLS_MINOR_LT_FOUR-}" ]; then
-        G_PRIO_CCM="+AES-256-CCM-8:+AES-128-CCM-8:"
-    else
-        G_PRIO_CCM=""
-    fi
-
-    M_SERVER_ARGS="server_port=$PORT server_addr=0.0.0.0 force_version=$MODE arc4=1"
-    O_SERVER_ARGS="-accept $PORT -cipher NULL,ALL -$MODE -dhparam data_files/dhparams.pem"
-    G_SERVER_ARGS="-p $PORT --http $G_MODE"
-    G_SERVER_PRIO="NORMAL:${G_PRIO_CCM}+ARCFOUR-128:+NULL:+MD5:+PSK:+DHE-PSK:+ECDHE-PSK:+RSA-PSK:-VERS-TLS-ALL:$G_PRIO_MODE"
-
-    # with OpenSSL 1.0.1h, -www, -WWW and -HTTP break DTLS handshakes
-    if is_dtls "$MODE"; then
-        O_SERVER_ARGS="$O_SERVER_ARGS"
-    else
-        O_SERVER_ARGS="$O_SERVER_ARGS -www"
-    fi
-
-    M_CLIENT_ARGS="server_port=$PORT server_addr=127.0.0.1 force_version=$MODE"
-    O_CLIENT_ARGS="-connect localhost:$PORT -$MODE"
-    G_CLIENT_ARGS="-p $PORT --debug 3 $G_MODE"
-    G_CLIENT_PRIO="NONE:$G_PRIO_MODE:+COMP-NULL:+CURVE-ALL:+SIGN-ALL"
-
-    if [ "X$VERIFY" = "XYES" ];
-    then
-        M_SERVER_ARGS="$M_SERVER_ARGS ca_file=data_files/test-ca_cat12.crt auth_mode=required"
-        O_SERVER_ARGS="$O_SERVER_ARGS -CAfile data_files/test-ca_cat12.crt -Verify 10"
-        G_SERVER_ARGS="$G_SERVER_ARGS --x509cafile data_files/test-ca_cat12.crt --require-client-cert"
-
-        M_CLIENT_ARGS="$M_CLIENT_ARGS ca_file=data_files/test-ca_cat12.crt auth_mode=required"
-        O_CLIENT_ARGS="$O_CLIENT_ARGS -CAfile data_files/test-ca_cat12.crt -verify 10"
-        G_CLIENT_ARGS="$G_CLIENT_ARGS --x509cafile data_files/test-ca_cat12.crt"
-    else
-        # don't request a client cert at all
-        M_SERVER_ARGS="$M_SERVER_ARGS ca_file=none auth_mode=none"
-        G_SERVER_ARGS="$G_SERVER_ARGS --disable-client-cert"
-
-        M_CLIENT_ARGS="$M_CLIENT_ARGS ca_file=none auth_mode=none"
-        O_CLIENT_ARGS="$O_CLIENT_ARGS"
-        G_CLIENT_ARGS="$G_CLIENT_ARGS --insecure"
-    fi
-
-    case $TYPE in
-        "ECDSA")
-            M_SERVER_ARGS="$M_SERVER_ARGS crt_file=data_files/server5.crt key_file=data_files/server5.key"
-            O_SERVER_ARGS="$O_SERVER_ARGS -cert data_files/server5.crt -key data_files/server5.key"
-            G_SERVER_ARGS="$G_SERVER_ARGS --x509certfile data_files/server5.crt --x509keyfile data_files/server5.key"
-
-            if [ "X$VERIFY" = "XYES" ]; then
-                M_CLIENT_ARGS="$M_CLIENT_ARGS crt_file=data_files/server6.crt key_file=data_files/server6.key"
-                O_CLIENT_ARGS="$O_CLIENT_ARGS -cert data_files/server6.crt -key data_files/server6.key"
-                G_CLIENT_ARGS="$G_CLIENT_ARGS --x509certfile data_files/server6.crt --x509keyfile data_files/server6.key"
-            else
-                M_CLIENT_ARGS="$M_CLIENT_ARGS crt_file=none key_file=none"
-            fi
-            ;;
-
-        "RSA")
-            M_SERVER_ARGS="$M_SERVER_ARGS crt_file=data_files/server2.crt key_file=data_files/server2.key"
-            O_SERVER_ARGS="$O_SERVER_ARGS -cert data_files/server2.crt -key data_files/server2.key"
-            G_SERVER_ARGS="$G_SERVER_ARGS --x509certfile data_files/server2.crt --x509keyfile data_files/server2.key"
-
-            if [ "X$VERIFY" = "XYES" ]; then
-                M_CLIENT_ARGS="$M_CLIENT_ARGS crt_file=data_files/server1.crt key_file=data_files/server1.key"
-                O_CLIENT_ARGS="$O_CLIENT_ARGS -cert data_files/server1.crt -key data_files/server1.key"
-                G_CLIENT_ARGS="$G_CLIENT_ARGS --x509certfile data_files/server1.crt --x509keyfile data_files/server1.key"
-            else
-                M_CLIENT_ARGS="$M_CLIENT_ARGS crt_file=none key_file=none"
-            fi
-
-            # Allow SHA-1. It's disabled by default for security reasons but
-            # our tests still use certificates signed with it.
-            M_SERVER_ARGS="$M_SERVER_ARGS allow_sha1=1"
-            M_CLIENT_ARGS="$M_CLIENT_ARGS allow_sha1=1"
-            ;;
-
-        "PSK")
-            # give RSA-PSK-capable server a RSA cert
-            # (should be a separate type, but harder to close with openssl)
-            M_SERVER_ARGS="$M_SERVER_ARGS psk=6162636465666768696a6b6c6d6e6f70 ca_file=none crt_file=data_files/server2.crt key_file=data_files/server2.key"
-            O_SERVER_ARGS="$O_SERVER_ARGS -psk 6162636465666768696a6b6c6d6e6f70 -nocert"
-            G_SERVER_ARGS="$G_SERVER_ARGS --x509certfile data_files/server2.crt --x509keyfile data_files/server2.key --pskpasswd data_files/passwd.psk"
-
-            M_CLIENT_ARGS="$M_CLIENT_ARGS psk=6162636465666768696a6b6c6d6e6f70 crt_file=none key_file=none"
-            O_CLIENT_ARGS="$O_CLIENT_ARGS -psk 6162636465666768696a6b6c6d6e6f70"
-            G_CLIENT_ARGS="$G_CLIENT_ARGS --pskusername Client_identity --pskkey=6162636465666768696a6b6c6d6e6f70"
-
-            # Allow SHA-1. It's disabled by default for security reasons but
-            # our tests still use certificates signed with it.
-            M_SERVER_ARGS="$M_SERVER_ARGS allow_sha1=1"
-            M_CLIENT_ARGS="$M_CLIENT_ARGS allow_sha1=1"
-            ;;
-    esac
-}
-
-# is_mbedtls <cmd_line>
-is_mbedtls() {
-    echo "$1" | grep 'ssl_server2\|ssl_client2' > /dev/null
-}
-
-# has_mem_err <log_file_name>
-has_mem_err() {
-    if ( grep -F 'All heap blocks were freed -- no leaks are possible' "$1" &&
-         grep -F 'ERROR SUMMARY: 0 errors from 0 contexts' "$1" ) > /dev/null
-    then
-        return 1 # false: does not have errors
-    else
-        return 0 # true: has errors
-    fi
-}
-
-# Wait for process $2 to be listening on port $1
-if type lsof >/dev/null 2>/dev/null; then
-    wait_server_start() {
-        START_TIME=$(date +%s)
-        if is_dtls "$MODE"; then
-            proto=UDP
-        else
-            proto=TCP
-        fi
-        while ! lsof -a -n -b -i "$proto:$1" -p "$2" >/dev/null 2>/dev/null; do
-              if [ $(( $(date +%s) - $START_TIME )) -gt $DOG_DELAY ]; then
-                  echo "SERVERSTART TIMEOUT"
-                  echo "SERVERSTART TIMEOUT" >> $SRV_OUT
-                  break
-              fi
-              # Linux and *BSD support decimal arguments to sleep. On other
-              # OSes this may be a tight loop.
-              sleep 0.1 2>/dev/null || true
-        done
-    }
-else
-    echo "Warning: lsof not available, wait_server_start = sleep"
-    wait_server_start() {
-        sleep 2
-    }
-fi
-
-
-# start_server <name>
-# also saves name and command
-start_server() {
-    case $1 in
-        [Oo]pen*)
-            SERVER_CMD="$OPENSSL_CMD s_server $O_SERVER_ARGS"
-            ;;
-        [Gg]nu*)
-            SERVER_CMD="$GNUTLS_SERV $G_SERVER_ARGS --priority $G_SERVER_PRIO"
-            ;;
-        mbed*)
-            SERVER_CMD="$M_SRV $M_SERVER_ARGS"
-            if [ "$MEMCHECK" -gt 0 ]; then
-                SERVER_CMD="valgrind --leak-check=full $SERVER_CMD"
-            fi
-            ;;
-        *)
-            echo "error: invalid server name: $1" >&2
-            exit 1
-            ;;
-    esac
-    SERVER_NAME=$1
-
-    log "$SERVER_CMD"
-    echo "$SERVER_CMD" > $SRV_OUT
-    # for servers without -www or equivalent
-    while :; do echo bla; sleep 1; done | $SERVER_CMD >> $SRV_OUT 2>&1 &
-    PROCESS_ID=$!
-
-    wait_server_start "$PORT" "$PROCESS_ID"
-}
-
-# terminate the running server
-stop_server() {
-    kill $PROCESS_ID 2>/dev/null
-    wait $PROCESS_ID 2>/dev/null
-
-    if [ "$MEMCHECK" -gt 0 ]; then
-        if is_mbedtls "$SERVER_CMD" && has_mem_err $SRV_OUT; then
-            echo "  ! Server had memory errors"
-            SRVMEM=$(( $SRVMEM + 1 ))
-            return
-        fi
-    fi
-
-    rm -f $SRV_OUT
-}
-
-# kill the running server (used when killed by signal)
-cleanup() {
-    rm -f $SRV_OUT $CLI_OUT
-    kill $PROCESS_ID >/dev/null 2>&1
-    kill $WATCHDOG_PID >/dev/null 2>&1
-    exit 1
-}
-
-# wait for client to terminate and set EXIT
-# must be called right after starting the client
-wait_client_done() {
-    CLI_PID=$!
-
-    ( sleep "$DOG_DELAY"; echo "TIMEOUT" >> $CLI_OUT; kill $CLI_PID ) &
-    WATCHDOG_PID=$!
-
-    wait $CLI_PID
-    EXIT=$?
-
-    kill $WATCHDOG_PID
-    wait $WATCHDOG_PID
-
-    echo "EXIT: $EXIT" >> $CLI_OUT
-}
-
-# run_client <name> <cipher>
-run_client() {
-    # announce what we're going to do
-    TESTS=$(( $TESTS + 1 ))
-    VERIF=$(echo $VERIFY | tr '[:upper:]' '[:lower:]')
-    TITLE="`echo $1 | head -c1`->`echo $SERVER_NAME | head -c1`"
-    TITLE="$TITLE $MODE,$VERIF $2"
-    printf "$TITLE "
-    LEN=$(( 72 - `echo "$TITLE" | wc -c` ))
-    for i in `seq 1 $LEN`; do printf '.'; done; printf ' '
-
-    # should we skip?
-    if [ "X$SKIP_NEXT" = "XYES" ]; then
-        SKIP_NEXT="NO"
-        echo "SKIP"
-        SKIPPED=$(( $SKIPPED + 1 ))
-        return
-    fi
-
-    # run the command and interpret result
-    case $1 in
-        [Oo]pen*)
-            CLIENT_CMD="$OPENSSL_CMD s_client $O_CLIENT_ARGS -cipher $2"
-            log "$CLIENT_CMD"
-            echo "$CLIENT_CMD" > $CLI_OUT
-            printf 'GET HTTP/1.0\r\n\r\n' | $CLIENT_CMD >> $CLI_OUT 2>&1 &
-            wait_client_done
-
-            if [ $EXIT -eq 0 ]; then
-                RESULT=0
-            else
-                # If the cipher isn't supported...
-                if grep 'Cipher is (NONE)' $CLI_OUT >/dev/null; then
-                    RESULT=1
-                else
-                    RESULT=2
-                fi
-            fi
-            ;;
-
-        [Gg]nu*)
-            # need to force IPv4 with UDP, but keep localhost for auth
-            if is_dtls "$MODE"; then
-                G_HOST="127.0.0.1"
-            else
-                G_HOST="localhost"
-            fi
-            CLIENT_CMD="$GNUTLS_CLI $G_CLIENT_ARGS --priority $G_PRIO_MODE:$2 $G_HOST"
-            log "$CLIENT_CMD"
-            echo "$CLIENT_CMD" > $CLI_OUT
-            printf 'GET HTTP/1.0\r\n\r\n' | $CLIENT_CMD >> $CLI_OUT 2>&1 &
-            wait_client_done
-
-            if [ $EXIT -eq 0 ]; then
-                RESULT=0
-            else
-                RESULT=2
-                # interpret early failure, with a handshake_failure alert
-                # before the server hello, as "no ciphersuite in common"
-                if grep -F 'Received alert [40]: Handshake failed' $CLI_OUT; then
-                    if grep -i 'SERVER HELLO .* was received' $CLI_OUT; then :
-                    else
-                        RESULT=1
-                    fi
-                fi >/dev/null
-            fi
-            ;;
-
-        mbed*)
-            CLIENT_CMD="$M_CLI $M_CLIENT_ARGS force_ciphersuite=$2"
-            if [ "$MEMCHECK" -gt 0 ]; then
-                CLIENT_CMD="valgrind --leak-check=full $CLIENT_CMD"
-            fi
-            log "$CLIENT_CMD"
-            echo "$CLIENT_CMD" > $CLI_OUT
-            $CLIENT_CMD >> $CLI_OUT 2>&1 &
-            wait_client_done
-
-            case $EXIT in
-                # Success
-                "0")    RESULT=0    ;;
-
-                # Ciphersuite not supported
-                "2")    RESULT=1    ;;
-
-                # Error
-                *)      RESULT=2    ;;
-            esac
-
-            if [ "$MEMCHECK" -gt 0 ]; then
-                if is_mbedtls "$CLIENT_CMD" && has_mem_err $CLI_OUT; then
-                    RESULT=2
-                fi
-            fi
-
-            ;;
-
-        *)
-            echo "error: invalid client name: $1" >&2
-            exit 1
-            ;;
-    esac
-
-    echo "EXIT: $EXIT" >> $CLI_OUT
-
-    # report and count result
-    case $RESULT in
-        "0")
-            echo PASS
-            ;;
-        "1")
-            echo SKIP
-            SKIPPED=$(( $SKIPPED + 1 ))
-            ;;
-        "2")
-            echo FAIL
-            cp $SRV_OUT c-srv-${TESTS}.log
-            cp $CLI_OUT c-cli-${TESTS}.log
-            echo "  ! outputs saved to c-srv-${TESTS}.log, c-cli-${TESTS}.log"
-
-            if [ "X${USER:-}" = Xbuildbot -o "X${LOGNAME:-}" = Xbuildbot -o "${LOG_FAILURE_ON_STDOUT:-0}" != 0 ]; then
-                echo "  ! server output:"
-                cat c-srv-${TESTS}.log
-                echo "  ! ==================================================="
-                echo "  ! client output:"
-                cat c-cli-${TESTS}.log
-            fi
-
-            FAILED=$(( $FAILED + 1 ))
-            ;;
-    esac
-
-    rm -f $CLI_OUT
-}
-
-#
-# MAIN
-#
-
-if cd $( dirname $0 ); then :; else
-    echo "cd $( dirname $0 ) failed" >&2
-    exit 1
-fi
-
-get_options "$@"
-
-# sanity checks, avoid an avalanche of errors
-if [ ! -x "$M_SRV" ]; then
-    echo "Command '$M_SRV' is not an executable file" >&2
-    exit 1
-fi
-if [ ! -x "$M_CLI" ]; then
-    echo "Command '$M_CLI' is not an executable file" >&2
-    exit 1
-fi
-
-if echo "$PEERS" | grep -i openssl > /dev/null; then
-    if which "$OPENSSL_CMD" >/dev/null 2>&1; then :; else
-        echo "Command '$OPENSSL_CMD' not found" >&2
-        exit 1
-    fi
-fi
-
-if echo "$PEERS" | grep -i gnutls > /dev/null; then
-    for CMD in "$GNUTLS_CLI" "$GNUTLS_SERV"; do
-        if which "$CMD" >/dev/null 2>&1; then :; else
-            echo "Command '$CMD' not found" >&2
-            exit 1
-        fi
-    done
-fi
-
-for PEER in $PEERS; do
-    case "$PEER" in
-        mbed*|[Oo]pen*|[Gg]nu*)
-            ;;
-        *)
-            echo "Unknown peers: $PEER" >&2
-            exit 1
-    esac
-done
-
-# Pick a "unique" port in the range 10000-19999.
-PORT="0000$$"
-PORT="1$(echo $PORT | tail -c 5)"
-
-# Also pick a unique name for intermediate files
-SRV_OUT="srv_out.$$"
-CLI_OUT="cli_out.$$"
-
-# client timeout delay: be more patient with valgrind
-if [ "$MEMCHECK" -gt 0 ]; then
-    DOG_DELAY=30
-else
-    DOG_DELAY=10
-fi
-
-SKIP_NEXT="NO"
-
-trap cleanup INT TERM HUP
-
-for VERIFY in $VERIFIES; do
-    for MODE in $MODES; do
-        for TYPE in $TYPES; do
-            for PEER in $PEERS; do
-
-            setup_arguments
-
-            case "$PEER" in
-
-                [Oo]pen*)
-
-                    if test "$OSSL_NO_DTLS" -gt 0 && is_dtls "$MODE"; then
-                        continue;
-                    fi
-
-                    reset_ciphersuites
-                    add_common_ciphersuites
-                    add_openssl_ciphersuites
-                    filter_ciphersuites
-
-                    if [ "X" != "X$M_CIPHERS" ]; then
-                        start_server "OpenSSL"
-                        for i in $M_CIPHERS; do
-                            check_openssl_server_bug $i
-                            run_client mbedTLS $i
-                        done
-                        stop_server
-                    fi
-
-                    if [ "X" != "X$O_CIPHERS" ]; then
-                        start_server "mbedTLS"
-                        for i in $O_CIPHERS; do
-                            run_client OpenSSL $i
-                        done
-                        stop_server
-                    fi
-
-                    ;;
-
-                [Gg]nu*)
-
-                    reset_ciphersuites
-                    add_common_ciphersuites
-                    add_gnutls_ciphersuites
-                    filter_ciphersuites
-
-                    if [ "X" != "X$M_CIPHERS" ]; then
-                        start_server "GnuTLS"
-                        for i in $M_CIPHERS; do
-                            run_client mbedTLS $i
-                        done
-                        stop_server
-                    fi
-
-                    if [ "X" != "X$G_CIPHERS" ]; then
-                        start_server "mbedTLS"
-                        for i in $G_CIPHERS; do
-                            run_client GnuTLS $i
-                        done
-                        stop_server
-                    fi
-
-                    ;;
-
-                mbed*)
-
-                    reset_ciphersuites
-                    add_common_ciphersuites
-                    add_openssl_ciphersuites
-                    add_gnutls_ciphersuites
-                    add_mbedtls_ciphersuites
-                    filter_ciphersuites
-
-                    if [ "X" != "X$M_CIPHERS" ]; then
-                        start_server "mbedTLS"
-                        for i in $M_CIPHERS; do
-                            run_client mbedTLS $i
-                        done
-                        stop_server
-                    fi
-
-                    ;;
-
-                *)
-                    echo "Unknown peer: $PEER" >&2
-                    exit 1
-                    ;;
-
-                esac
-
-            done
-        done
-    done
-done
-
-echo "------------------------------------------------------------------------"
-
-if [ $FAILED -ne 0 -o $SRVMEM -ne 0 ];
-then
-    printf "FAILED"
-else
-    printf "PASSED"
-fi
-
-if [ "$MEMCHECK" -gt 0 ]; then
-    MEMREPORT=", $SRVMEM server memory errors"
-else
-    MEMREPORT=""
-fi
-
-PASSED=$(( $TESTS - $FAILED ))
-echo " ($PASSED / $TESTS tests ($SKIPPED skipped$MEMREPORT))"
-
-FAILED=$(( $FAILED + $SRVMEM ))
-exit $FAILED
diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index 748514d..8694d01 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -13,8 +13,12 @@
 ## Tools
 OPENSSL ?= openssl
 FAKETIME ?= faketime
-MBEDTLS_CERT_WRITE ?= $(PWD)/../../programs/x509/cert_write
-MBEDTLS_CERT_REQ ?= $(PWD)/../../programs/x509/cert_req
+
+# Tools from Mbed TLS
+# Mbed Crypto depends on Mbed TLS programs to generate its test certificates.
+# These programs can be installed from Mbed TLS.
+MBEDTLS_CERT_WRITE ?= mbedtls_cert_write
+MBEDTLS_CERT_REQ ?= mbedtls_cert_req
 
 
 ## Build the generated test data. Note that since the final outputs
@@ -44,129 +48,40 @@
 all_intermediate += test-ca.req.sha256
 
 test-ca.crt: $(test_ca_key_file_rsa) test-ca.req.sha256
-	$(MBEDTLS_CERT_WRITE) is_ca=1 serial=3 request_file=test-ca.req.sha256 selfsign=1 issuer_name="C=NL,O=PolarSSL,CN=PolarSSL Test CA" issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144400 not_after=20210212144400 md=SHA1 version=3 output_file=$@
-test-ca.der: test-ca.crt
+	$(MBEDTLS_CERT_WRITE) is_ca=1 serial=3 request_file=test-ca.req.sha256 selfsign=1 issuer_name="C=NL,O=PolarSSL,CN=PolarSSL Test CA" issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144400 not_after=20290210144400 md=SHA1 version=3 output_file=$@
+all_final += test-ca.crt
+
+test-ca.crt.der: test-ca.crt
 	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-all_final += test-ca.crt test-ca.der
+all_final += test-ca.der
 
 test-ca-sha1.crt: $(test_ca_key_file_rsa) test-ca.req.sha256
-	$(MBEDTLS_CERT_WRITE) is_ca=1 serial=3 request_file=test-ca.req.sha256 selfsign=1 issuer_name="C=NL,O=PolarSSL,CN=PolarSSL Test CA" issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144400 not_after=20210212144400 md=SHA1 version=3 output_file=$@
+	$(MBEDTLS_CERT_WRITE) is_ca=1 serial=3 request_file=test-ca.req.sha256 selfsign=1 issuer_name="C=NL,O=PolarSSL,CN=PolarSSL Test CA" issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144400 not_after=20290210144400 md=SHA1 version=3 output_file=$@
 all_final += test-ca-sha1.crt
 
 test-ca-sha256.crt: $(test_ca_key_file_rsa) test-ca.req.sha256
-	$(MBEDTLS_CERT_WRITE) is_ca=1 serial=3 request_file=test-ca.req.sha256 selfsign=1 issuer_name="C=NL,O=PolarSSL,CN=PolarSSL Test CA" issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144400 not_after=20210212144400 md=SHA256 version=3 output_file=$@
+	$(MBEDTLS_CERT_WRITE) is_ca=1 serial=3 request_file=test-ca.req.sha256 selfsign=1 issuer_name="C=NL,O=PolarSSL,CN=PolarSSL Test CA" issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144400 not_after=20290210144400 md=SHA256 version=3 output_file=$@
 all_final += test-ca-sha256.crt
 
-test_ca_key_file_rsa_alt = test-ca-alt.key
-
-$(test_ca_key_file_rsa_alt):
-	$(OPENSSL) genrsa -out $@ 2048
-test-ca-alt.csr: $(test_ca_key_file_rsa_alt) $(test_ca_config_file)
-	$(OPENSSL) req -new -config $(test_ca_config_file) -key $(test_ca_key_file_rsa_alt) -subj "/C=NL/O=PolarSSL/CN=PolarSSL Test CA" -out $@
-all_intermediate += test-ca-alt.csr
-test-ca-alt.crt: $(test_ca_key_file_rsa_alt) $(test_ca_config_file) test-ca-alt.csr
-	$(OPENSSL) req -x509 -config $(test_ca_config_file) -key $(test_ca_key_file_rsa_alt) -set_serial 0 -days 3653 -sha256 -in test-ca-alt.csr -out $@
-all_final += test-ca-alt.crt
-test-ca-alt-good.crt: test-ca-alt.crt test-ca-sha256.crt
-	cat test-ca-alt.crt test-ca-sha256.crt > $@
-all_final += test-ca-alt-good.crt
-test-ca-good-alt.crt: test-ca-alt.crt test-ca-sha256.crt
-	cat test-ca-sha256.crt test-ca-alt.crt > $@
-all_final += test-ca-good-alt.crt
-
-test_ca_crt_file_ec = test-ca2.crt
-test_ca_key_file_ec = test-ca2.key
-
-test_ca_crt_cat12 = test-ca_cat12.crt
-$(test_ca_crt_cat12): $(test_ca_crt) $(test_ca_crt_file_ec)
-	cat $(test_ca_crt) $(test_ca_crt_file_ec) > $@
-all_final += $(test_ca_crt_cat12)
-
-test_ca_crt_cat21 = test-ca_cat21.crt
-$(test_ca_crt_cat21): $(test_ca_crt) $(test_ca_crt_file_ec)
-	cat $(test_ca_crt_file_ec) $(test_ca_crt) > $@
-all_final += $(test_ca_crt_cat21)
-
-test-int-ca.csr: test-int-ca.key $(test_ca_config_file)
-	$(OPENSSL) req -new -config $(test_ca_config_file) -key test-int-ca.key -subj "/C=NL/O=PolarSSL/CN=PolarSSL Test Intermediate CA" -out $@
-all_intermediate += test-int-ca.csr
-test-int-ca-exp.crt: $(test_ca_crt_file_ec) $(test_ca_key_file_ec) $(test_ca_config_file) test-int-ca.csr
-	$(FAKETIME) -f -3653d $(OPENSSL) x509 -req -extfile $(test_ca_config_file) -extensions v3_ca -CA $(test_ca_crt_file_ec) -CAkey $(test_ca_key_file_ec) -set_serial 14 -days 3653 -sha256 -in test-int-ca.csr -out $@
-all_final += test-int-ca-exp.crt
-
-crl-idp.pem: $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_config_file)
-	$(OPENSSL) ca -gencrl -batch -cert $(test_ca_crt) -keyfile $(test_ca_key_file_rsa) -key $(test_ca_pwd_rsa) -config $(test_ca_config_file) -name test_ca -md sha256 -crldays 3653 -crlexts crl_ext_idp -out $@
-all_final += crl-idp.pem
-crl-idpnc.pem: $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_config_file)
-	$(OPENSSL) ca -gencrl -batch -cert $(test_ca_crt) -keyfile $(test_ca_key_file_rsa) -key $(test_ca_pwd_rsa) -config $(test_ca_config_file) -name test_ca -md sha256 -crldays 3653 -crlexts crl_ext_idp_nc -out $@
-all_final += crl-idpnc.pem
-
 cli_crt_key_file_rsa = cli-rsa.key
-cli_crt_extensions_file = cli.opensslconf
 
 cli-rsa.csr: $(cli_crt_key_file_rsa)
 	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Client 2" md=SHA1
 all_intermediate += cli-rsa.csr
 
 cli-rsa-sha1.crt: cli-rsa.csr
-	$(MBEDTLS_CERT_WRITE) request_file=$< serial=4 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA1 version=3 output_file=$@
+	$(MBEDTLS_CERT_WRITE) request_file=$< serial=4 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144406 not_after=20290210144406 md=SHA1 version=3 output_file=$@
 
 cli-rsa-sha256.crt: cli-rsa.csr
-	$(MBEDTLS_CERT_WRITE) request_file=$< serial=4 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA256 version=3 output_file=$@
+	$(MBEDTLS_CERT_WRITE) request_file=$< serial=4 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144406 not_after=20290210144406 md=SHA256 version=3 output_file=$@
 all_final += cli-rsa-sha256.crt
 
 test_ca_int_rsa1 = test-int-ca.crt
 
-server7.csr: server7.key
-	$(OPENSSL) req -new -key server7.key -subj "/C=NL/O=PolarSSL/CN=localhost" -out $@
-all_intermediate += server7.csr
-server7-expired.crt: server7.csr $(test_ca_int_rsa1)
-	$(FAKETIME) -f -3653d $(OPENSSL) x509 -req -extfile $(cli_crt_extensions_file) -extensions cli-rsa -CA $(test_ca_int_rsa1) -CAkey test-int-ca.key -set_serial 16 -days 3653 -sha256 -in server7.csr | cat - $(test_ca_int_rsa1) > $@
-all_final += server7-expired.crt
-server7-future.crt: server7.csr $(test_ca_int_rsa1)
-	$(FAKETIME) -f +3653d $(OPENSSL) x509 -req -extfile $(cli_crt_extensions_file) -extensions cli-rsa -CA $(test_ca_int_rsa1) -CAkey test-int-ca.key -set_serial 16 -days 3653 -sha256 -in server7.csr | cat - $(test_ca_int_rsa1) > $@
-all_final += server7-future.crt
-server7-badsign.crt: server7.crt $(test_ca_int_rsa1)
-	{ head -n-2 $<; tail -n-2 $< | sed -e '1s/0\(=*\)$$/_\1/' -e '1s/[^_=]\(=*\)$$/0\1/' -e '1s/_/1/'; cat $(test_ca_int_rsa1); } > $@
-all_final += server7-badsign.crt
-server7_int-ca-exp.crt: server7.crt test-int-ca-exp.crt
-	cat server7.crt test-int-ca-exp.crt > $@
-all_final += server7_int-ca-exp.crt
-
-server5-ss-expired.crt: server5.key
-	$(FAKETIME) -f -3653d $(OPENSSL) req -x509 -new -subj "/C=UK/O=mbed TLS/OU=testsuite/CN=localhost" -days 3653 -sha256 -key $< -out $@
-all_final += server5-ss-expired.crt
-
-# try to forge a copy of test-int-ca3 with different key
-server5-ss-forgeca.crt: server5.key
-	$(FAKETIME) '2015-09-01 14:08:43' $(OPENSSL) req -x509 -new -subj "/C=UK/O=mbed TLS/CN=mbed TLS Test intermediate CA 3" -set_serial 77 -config $(test_ca_config_file) -extensions noext_ca -days 3650 -sha256 -key $< -out $@
-all_final += server5-ss-forgeca.crt
-
-server10-badsign.crt: server10.crt
-	{ head -n-2 $<; tail -n-2 $< | sed -e '1s/0\(=*\)$$/_\1/' -e '1s/[^_=]\(=*\)$$/0\1/' -e '1s/_/1/'; } > $@
-all_final += server10-badsign.crt
-server10-bs_int3.pem: server10-badsign.crt test-int-ca3.crt
-	cat server10-badsign.crt test-int-ca3.crt > $@
-all_final += server10-bs_int3.pem
-test-int-ca3-badsign.crt: test-int-ca3.crt
-	{ head -n-2 $<; tail -n-2 $< | sed -e '1s/0\(=*\)$$/_\1/' -e '1s/[^_=]\(=*\)$$/0\1/' -e '1s/_/1/'; } > $@
-all_final += test-int-ca3-badsign.crt
-server10_int3-bs.pem: server10.crt test-int-ca3-badsign.crt
-	cat server10.crt test-int-ca3-badsign.crt > $@
-all_final += server10_int3-bs.pem
-
-rsa_pkcs1_2048_public.pem: server8.key
-	$(OPENSSL)  rsa -in $< -outform PEM -RSAPublicKey_out -out $@
-all_final += rsa_pkcs1_2048_public.pem
-
 rsa_pkcs1_2048_public.der: rsa_pkcs1_2048_public.pem
 	$(OPENSSL) rsa -RSAPublicKey_in -in $< -outform DER -RSAPublicKey_out -out $@
 all_final += rsa_pkcs1_2048_public.der
 
-rsa_pkcs8_2048_public.pem: server8.key
-	$(OPENSSL)  rsa -in $< -outform PEM -pubout -out $@
-all_final += rsa_pkcs8_2048_public.pem
-
 rsa_pkcs8_2048_public.der: rsa_pkcs8_2048_public.pem
 	$(OPENSSL) rsa -pubin -in $< -outform DER -pubout -out $@
 all_final += rsa_pkcs8_2048_public.der
@@ -745,150 +660,28 @@
 ### Generate CSRs for X.509 write test suite
 ################################################################
 
-server1.req.sha1: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1
-all_final += server1.req.sha1
-
-server1.req.md4: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=MD4
-all_final += server1.req.md4
-
-server1.req.md5: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=MD5
-all_final += server1.req.md5
-
-server1.req.sha224: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA224
-all_final += server1.req.sha224
-
-server1.req.sha256: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA256
-all_final += server1.req.sha256
-
-server1.req.sha384: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA384
-all_final += server1.req.sha384
-
-server1.req.sha512: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA512
-all_final += server1.req.sha512
-
-server1.req.cert_type: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< ns_cert_type=ssl_server subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1
-all_final += server1.req.cert_type
-
-server1.req.key_usage: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< key_usage=digital_signature,non_repudiation,key_encipherment subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1
-all_final += server1.req.key_usage
-
-server1.req.ku-ct: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< key_usage=digital_signature,non_repudiation,key_encipherment ns_cert_type=ssl_server subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1
-all_final += server1.req.ku-ct
-
-server1.req.key_usage_empty: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1 force_key_usage=1
-all_final += server1.req.key_usage_empty
-
-server1.req.cert_type_empty: server1.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1 force_ns_cert_type=1
-all_final += server1.req.cert_type_empty
-
 # server2*
 
 server2.req.sha256: server2.key
 	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< subject_name="C=NL,O=PolarSSL,CN=localhost" md=SHA256
 all_intermediate += server2.req.sha256
 
-# server5*
-
-# The use of 'Server 1' in the DN is intentional here, as the DN is hardcoded in the x509_write test suite.'
-server5.req.ku.sha1: server5.key
-	$(MBEDTLS_CERT_REQ) output_file=$@ filename=$< key_usage=digital_signature,non_repudiation subject_name="C=NL,O=PolarSSL,CN=PolarSSL Server 1" md=SHA1
-all_final += server5.req.ku.sha1
-
 ################################################################
 ### Generate certificates for CRT write check tests
 ################################################################
 
-### The test files use the Mbed TLS generated certificates server1*.crt,
-### but for comparison with OpenSSL also rules for OpenSSL-generated
-### certificates server1*.crt.openssl are offered.
-###
-### Known differences:
-### * OpenSSL encodes trailing zero-bits in bit-strings occurring in X.509 extension
-###   as unused bits, while Mbed TLS doesn't.
-
-test_ca_server1_db = test-ca.server1.db
-test_ca_server1_serial = test-ca.server1.serial
-test_ca_server1_config_file = test-ca.server1.opensslconf
-
-# server1*
-
-server1.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 version=3 output_file=$@
-server1.noauthid.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA1 authority_identifier=0 version=3 output_file=$@
-server1.der: server1.crt
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-all_final += server1.crt server1.noauthid.crt server1.der
-
-server1.key_usage.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 key_usage=digital_signature,non_repudiation,key_encipherment version=3 output_file=$@
-server1.key_usage_noauthid.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 key_usage=digital_signature,non_repudiation,key_encipherment authority_identifier=0 version=3 output_file=$@
-server1.key_usage.der: server1.key_usage.crt
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-all_final += server1.key_usage.crt server1.key_usage_noauthid.crt server1.key_usage.der
-
-server1.cert_type.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 ns_cert_type=ssl_server version=3 output_file=$@
-server1.cert_type_noauthid.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 ns_cert_type=ssl_server authority_identifier=0 version=3 output_file=$@
-server1.cert_type.der: server1.cert_type.crt
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-all_final += server1.cert_type.crt server1.cert_type_noauthid.crt server1.cert_type.der
-
-server1.v1.crt: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa)
-	$(MBEDTLS_CERT_WRITE) request_file=server1.req.sha256 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 version=1 output_file=$@
-server1.v1.der: server1.v1.crt
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-all_final += server1.v1.crt server1.v1.der
-
-# OpenSSL-generated certificates for comparison
-# Also provide certificates in DER format to allow
-# direct binary comparison using e.g. dumpasn1
-server1.crt.openssl server1.key_usage.crt.openssl server1.cert_type.crt.openssl: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
-	echo "01" > $(test_ca_server1_serial)
-	rm -f $(test_ca_server1_db)
-	touch $(test_ca_server1_db)
-	$(OPENSSL) ca -batch -passin "pass:$(test_ca_pwd_rsa)" -config $(test_ca_server1_config_file) -in server1.req.sha256 -extensions v3_ext -extfile $@.v3_ext -out $@
-server1.der.openssl: server1.crt.openssl
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-server1.key_usage.der.openssl: server1.key_usage.crt.openssl
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-server1.cert_type.der.openssl: server1.cert_type.crt.openssl
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-
-server1.v1.crt.openssl: server1.key server1.req.sha256 $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
-	echo "01" > $(test_ca_server1_serial)
-	rm -f $(test_ca_server1_db)
-	touch $(test_ca_server1_db)
-	$(OPENSSL) ca -batch -passin "pass:$(test_ca_pwd_rsa)" -config $(test_ca_server1_config_file) -in server1.req.sha256 -out $@
-server1.v1.der.openssl: server1.v1.crt.openssl
-	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-
-server1_all: server1.crt server1.noauthid.crt server1.crt.openssl server1.v1.crt server1.v1.crt.openssl server1.key_usage.crt server1.key_usage_noauthid.crt server1.key_usage.crt.openssl server1.cert_type.crt server1.cert_type_noauthid.crt server1.cert_type.crt.openssl server1.der server1.der.openssl server1.v1.der server1.v1.der.openssl server1.key_usage.der server1.key_usage.der.openssl server1.cert_type.der server1.cert_type.der.openssl
-
 # server2*
 
 server2.crt: server2.req.sha256
-	$(MBEDTLS_CERT_WRITE) request_file=server2.req.sha256 serial=2 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA1 version=3 output_file=$@
+	$(MBEDTLS_CERT_WRITE) request_file=server2.req.sha256 serial=2 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144406 not_after=20290210144406 md=SHA1 version=3 output_file=$@
+all_final += server2.crt
+
 server2.der: server2.crt
 	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
-all_final += server2.crt server2.der
+all_final += server2.der
 
 server2-sha256.crt: server2.req.sha256
-	$(MBEDTLS_CERT_WRITE) request_file=server2.req.sha256 serial=2 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA256 version=3 output_file=$@
+	$(MBEDTLS_CERT_WRITE) request_file=server2.req.sha256 serial=2 issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20190210144406 not_after=20290210144406 md=SHA256 version=3 output_file=$@
 all_final += server2-sha256.crt
 
 
@@ -908,7 +701,6 @@
 .PHONY: keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v2_1024
 .PHONY: keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v2_2048
 .PHONY: keys_rsa_enc_pkcs8_v1_4096 keys_rsa_enc_pkcs8_v2_4096
-.PHONY: server1_all
 
 # These files should not be committed to the repository.
 list_intermediate:
diff --git a/tests/data_files/Readme-x509.txt b/tests/data_files/Readme-x509.txt
deleted file mode 100644
index 6f54ed0..0000000
--- a/tests/data_files/Readme-x509.txt
+++ /dev/null
@@ -1,131 +0,0 @@
-This documents the X.509 CAs, certificates, and CRLS used for testing.
-
-Certification authorities
--------------------------
-
-There are two main CAs for use as trusted roots:
-- test-ca.crt aka "C=NL, O=PolarSSL, CN=PolarSSL Test CA"
-  uses a RSA-2048 key
-  test-ca-sha1.crt and test-ca-sha256.crt use the same key, signed with
-  different hashes.
-- test-ca2*.crt aka "C=NL, O=PolarSSL, CN=Polarssl Test EC CA"
-  uses an EC key with NIST P-384 (aka secp384r1)
-  variants used to test the keyUsage extension
-The files test-ca_cat12 and test-ca_cat21 contain them concatenated both ways.
-
-Two intermediate CAs are signed by them:
-- test-int-ca.crt "C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA"
-  uses RSA-4096, signed by test-ca2
-    - test-int-ca-exp.crt is a copy that is expired
-- test-int-ca2.crt "C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate EC CA"
-  uses an EC key with NIST P-384, signed by test-ca
-
-A third intermediate CA is signed by test-int-ca2.crt:
-- test-int-ca3.crt "C=UK, O=mbed TLS, CN=mbed TLS Test intermediate CA 3"
-  uses an EC key with NIST P-256, signed by test-int-ca2
-
-Finally, other CAs for specific purposes:
-- enco-ca-prstr.pem: has its CN encoded as a printable string, but child cert
-  enco-cert-utf8str.pem has its issuer's CN encoded as a UTF-8 string.
-- test-ca-v1.crt: v1 "CA", signs
-    server1-v1.crt: v1 "intermediate CA", signs
-        server2-v1*.crt: EE cert (without of with chain in same file)
-- keyUsage.decipherOnly.crt: has the decipherOnly keyUsage bit set
-
-End-entity certificates
------------------------
-
-Short information fields:
-
-- name or pattern
-- issuing CA:   1   -> test-ca.crt
-                2   -> test-ca2.crt
-                I1  -> test-int-ca.crt
-                I2  -> test-int-ca2.crt
-                I3  -> test-int-ca3.crt
-                O   -> other
-- key type: R -> RSA, E -> EC
-- C -> there is a CRL revoking this cert (see below)
-- L -> CN=localhost (useful for local test servers)
-- P1, P2 if the file includes parent (resp. parent + grandparent)
-- free-form comments
-
-List of certificates:
-
-- cert_example_multi*.crt: 1/O R: subjectAltName
-- cert_example_wildcard.crt: 1 R: wildcard in subject's CN
-- cert_md*.crt, cert_sha*.crt: 1 R: signature hash
-- cert_v1_with_ext.crt: 1 R: v1 with extensions (illegal)
-- cli2.crt: 2 E: basic
-- cli-rsa.key, cli-rsa-*.crt: RSA key used for test clients, signed by
-  the RSA test CA.
-- enco-cert-utf8str.pem: see enco-ca-prstr.pem above
-- server1*.crt: 1* R C* P1*: misc *(server1-v1 see test-ca-v1.crt above)
-    *CRL for: .cert_type.crt, .crt, .key_usage.crt, .v1.crt
-    P1 only for _ca.crt
-- server2-v1*.crt: O R: see test-ca-v1.crt above
-- server2*.crt: 1 R L: misc
-- server3.crt: 1 E L: EC cert signed by RSA CA
-- server4.crt: 2 R L: RSA cert signed by EC CA
-- server5*.crt: 2* E L: misc *(except -selfsigned and -ss-*)
-    -sha*: hashes
-    .eku*: extendeKeyUsage (cli/srv = www client/server, cs = codesign, etc)
-    .ku*: keyUsage (ds = signatures, ke/ka = key exchange/agreement)
-    .req*: CSR, not certificate
-    -der*: trailing bytes in der (?)
-    -badsign.crt: S5 with corrupted signature
-    -expired.crt: S5 with "not after" date in the past
-    -future.crt: S5 with "not before" date in the future
-    -selfsigned.crt: Self-signed cert with S5 key
-    -ss-expired.crt: Self-signed cert with S5 key, expired
-    -ss-forgeca.crt: Copy of test-int-ca3 self-signed with S5 key
-- server6-ss-child.crt: O E: "child" of non-CA server5-selfsigned
-- server6.crt, server6.pem: 2 E L C: revoked
-- server7.crt: I1 E L P1(usually): EC signed by RSA signed by EC
-    -badsign.crt: S7 with corrupted signature + I1
-    -expired.crt: S7 with "not after" date in the past + I1
-    -future.crt: S7 with "not before" date in the future + I1
-    _int-ca-exp.crt: S7 + expired I1
-    _int-ca.crt: S7 + I1
-    _int-ca_ca2.crt: S7 + I1 + 2
-    _all_space.crt: S7 + I1 both with misplaced spaces (invalid PEM)
-    _pem_space.crt: S7 with misplace space (invalid PEM) + I1
-    _trailing_space.crt: S7 + I1 both with trainling space (valid PEM)
-    _spurious_int-ca.crt: S7 + I2(spurious) + I1
-- server8*.crt: I2 R L: RSA signed by EC signed by RSA (P1 for _int-ca2)
-- server9*.crt: 1 R C* L P1*: signed using RSASSA-PSS
-    *CRL for: 9.crt, -badsign, -with-ca (P1)
-- server10.crt: I3 E L
-    -badsign.crt: S10 with corrupted signature
-    -bs_int3.pem: S10-badsign + I3
-    _int3-bs.pem: S10 + I3-badsign
-    _int3_int-ca2.crt: S10 + I3 + I2
-    _int3_int-ca2_ca.crt: S10 + I3 + I2 + 1
-    _int3_spurious_int-ca2.crt: S10 + I3 + I1(spurious) + I2
-
-Certificate revocation lists
-----------------------------
-
-Signing CA in parentheses (same meaning as certificates).
-
-- crl-ec-sha*.pem: (2) server6.crt
-- crl-future.pem: (2) server6.crt + unknown
-- crl-rsa-pss-*.pem: (1) server9{,badsign,with-ca}.crt + cert_sha384.crt + unknown
-- crl.pem, crl_expired.pem: (1) server1{,.cert_type,.key_usage,.v1}.crt + unknown
-- crl_md*.pem: crl_sha*.pem: (1) same as crl.pem
-- crt_cat_*.pem: (1+2) concatenations in various orders:
-    ec = crl-ec-sha256.pem, ecfut = crl-future.pem
-    rsa = crl.pem, rsabadpem = same with pem error, rsaexp = crl_expired.pem
-
-Note: crl_future would revoke server9 and cert_sha384.crt if signed by CA 1
-      crl-rsa-pss* would revoke server6.crt if signed by CA 2
-
-Generation
-----------
-
-Newer test files have been generated through commands in the Makefile. The
-resulting files are committed to the repository so that the tests can
-run without having to re-do the generation and so that the output is the
-same for everyone (the generation process is randomized).
-
-The origin of older certificates has not been recorded.
diff --git a/tests/data_files/bitstring-in-dn.pem b/tests/data_files/bitstring-in-dn.pem
deleted file mode 100644
index 1a98aa3..0000000
--- a/tests/data_files/bitstring-in-dn.pem
+++ /dev/null
@@ -1,51 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIEATCCAumgAwIBAgIBAjANBgkqhkiG9w0BAQUFADBxMRMwEQYDVQQDDApUZXN0
-IENBIDAxMREwDwYDVQQIDAhFY25pdm9ycDELMAkGA1UEBhMCWFgxHjAcBgkqhkiG
-9w0BCQEWD3RjYUBleGFtcGxlLmNvbTEaMBgGA1UECgwRVGVzdCBDQSBBdXRob3Jp
-dHkwHhcNMTUwMzExMTIwNjUxWhcNMjUwMzA4MTIwNjUxWjCBmzELMAkGA1UEBhMC
-WFgxDDAKBgNVBAoMA3RjYTERMA8GA1UECAwIRWNuaXZvcnAxDDAKBgNVBAsMA1RD
-QTEPMA0GA1UEAwwGQ2xpZW50MSEwHwYJKoZIhvcNAQkBFhJjbGllbnRAZXhhbXBs
-ZS5jb20xEzARBgNVBAUTCjcxMDEwMTIyNTUxFDASBgNVBC0DCwA3MTAxMDEyMjU1
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnQS0JLb8Dqy8V2mszkWk
-V8c/NPQcG3ivueXZHqOT9JTiPqrigGcLHtlmlaJ0aUUxix7q60aOds041TFyeknT
-SUFYY4ppOhiP+fOpWKPv4ZMwhSI2XzcgYhQSNHV0lIG1we9RAAfumomDMq7oMJhb
-EGf0ihibbwZXPUwBlm10GaB4K93PNY8Bz4ekBxzQ1WJkQ5LGsQnVZSuLnvp5dWSe
-J2axxyY4hPXR30jzEyZvy4kv4nzAu5lqZ5XKLrRO4TKwZrtr+CCPVkPJRE36rWYt
-tQaJEEpNOo0ZPpTtG6F8/tGh5r8jFx/f6wG+nyANJJ98kEP8i6TPjRrg+697mLcd
-iQIDAQABo3kwdzAJBgNVHRMEAjAAMDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9j
-cmwuZXhhbXBsZS5jb20vdGVzdF9jYV8wMS5jcmwwEwYDVR0lBAwwCgYIKwYBBQUH
-AwIwHQYDVR0RBBYwFIESY2xpZW50QGV4YW1wbGUuY29tMA0GCSqGSIb3DQEBBQUA
-A4IBAQBySELCnU8/PtGIG3dwhJENOSU5R7w8jpRXxHCuSBR+W6nuUCISz+z+EdF/
-A7AOJDASuS+4gkrSSmQhGFpf7E5VbF8trVZhLAZrXqKMcUreKH6v0I8MAUXmIs3G
-tqiBGf7pSYJN9DvVOOgANjdy6THuUzYv5qSvBZ4pNYEfHSlMNrV7niynd8dgPOML
-pA7GUfv5k2mMkMbSD15pTMgcavrBKYgyqcvF1C3qghfoL5+i38H8sKzF8hy7wHtE
-ESHtBq20RYA3m0UcA0e64GcanO2Ps/AQVBc7qMeHbqnqj3uUhtTkQcMUWnMgy1NR
-5RbzoLMOxq7hoOCyIaQeM/wgxeGE
------END CERTIFICATE-----
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEAnQS0JLb8Dqy8V2mszkWkV8c/NPQcG3ivueXZHqOT9JTiPqri
-gGcLHtlmlaJ0aUUxix7q60aOds041TFyeknTSUFYY4ppOhiP+fOpWKPv4ZMwhSI2
-XzcgYhQSNHV0lIG1we9RAAfumomDMq7oMJhbEGf0ihibbwZXPUwBlm10GaB4K93P
-NY8Bz4ekBxzQ1WJkQ5LGsQnVZSuLnvp5dWSeJ2axxyY4hPXR30jzEyZvy4kv4nzA
-u5lqZ5XKLrRO4TKwZrtr+CCPVkPJRE36rWYttQaJEEpNOo0ZPpTtG6F8/tGh5r8j
-Fx/f6wG+nyANJJ98kEP8i6TPjRrg+697mLcdiQIDAQABAoIBAF7i3MnjGmbz080v
-OxJb23iAG54wdlvTjr3UPGTbjSmcXyxnsADQRFQcJHYAekCzY8EiqewL80OvuMx8
-2SU1P81hA70Dg5tsBHWT3Z6HUwsKG6QYjKr1cUhTwLyazhyAVgogSN6v7GzO9M3I
-DOBw8Xb0mz5oqGVre4S7TapN8n8ZG5oWm0XKGACXy0KbzY0KvWdkUzumFQ8X/ARE
-FsWyu+O69EbMqZRUKu45SrcubsdVGjOwseZHkmp5V6pc6Q/OrTHZqXJtDva5UIRq
-+Lof5scy9jiwwRnM/klvh23mz0ySU4YA3645m5KqyWR4YJCR1MnMANmXUSeYWfYz
-19+R1gECgYEAzm83lI7eIhTH38H0/jFpf3R7vNjPX3TR5waa4EXsCxhTOpoL89mR
-iNmzH0aOC4OR8rz/9PCnwmtH1lyQ4r/RokBmCp3pBxeWSlenFfV3rLCeEDo0Q/OL
-SX5DL4IbZD0VmNDt606WS7AEv93GhpN03Anw6kgHQUm1l030PR9DYZECgYEAwrgO
-/RyB/Ehw7smlysZb2sn1lvd6z8fg+pcu8ZNRKODaYCCOb8p1lnHrnIQdEmjhlmVp
-HAEuJ5jxCb+lyruV+dlx+0W/p6lHtKr0iBHG8EFkHnjN6Y+59Qu0HfSm0pZw7Ftr
-QcUDPuDJkTVUAvrZqciWlwzTWCC9KYXtasT+AHkCgYEAnP80dAUbpyvKvr/RxShr
-JYW/PWZegChmIp+BViOXWvDLC3xwrqm+5yc59QVBrjwH2WYn+26zB0dzwPFxNyHP
-GuiDMnvZ54zmve9foXGn7Gv+KjU53pvwSJqAGjeHAXr7W9c5uoVwBGv/kLPn8h1e
-+KGO2X6iFeMq+cFNiNan9iECgYBj+oGnsKWFVeS2ls8LyMGNGzmAZF2opiZ8RHgU
-DeIULS+zP8Qi3j92GdQyLxuGQlfiEvvfJzP9nOfWa5LC/4JIIUAHFo8LlT1+JHEe
-FJKi9dBkXP7NN8DxcyruXpnxctFUarQttuytslmMt2cFiKuOI7I+qJUzoMu/sEZx
-FeidcQKBgQCuralmtbl4nxjn3aR/ZgFTAKCL9WaJPh5hFJ9q4UuWxJdBX5z3Ey3/
-70ehLKYPumjmZtXynzz4BTWj1W9X+tgj/499uzV6LdQERGjT6WVy8xR9RELWW0an
-N9N1IAc4qTSjbI4EIMwMBSAoFfCux/jfDkG4g+RDnpV92sqxz2CtKg==
------END RSA PRIVATE KEY-----
\ No newline at end of file
diff --git a/tests/data_files/cert_example_multi.crt b/tests/data_files/cert_example_multi.crt
deleted file mode 100644
index c1e1998..0000000
--- a/tests/data_files/cert_example_multi.crt
+++ /dev/null
@@ -1,80 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 17 (0x11)
-    Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: May 10 13:23:41 2012 GMT
-            Not After : May 11 13:23:41 2022 GMT
-        Subject: C=NL, O=PolarSSL, CN=www.example.com
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-                Public-Key: (2048 bit)
-                Modulus:
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-            X509v3 Subject Alternative Name: 
-                DNS:example.com, DNS:example.net, DNS:*.example.org
-    Signature Algorithm: sha1WithRSAEncryption
-         4f:09:cb:7a:d5:ee:f5:ef:62:0d:dc:7b:a2:85:d6:8c:ca:95:
-         b4:6b:da:11:5b:92:00:75:13:b9:ca:0b:ce:ea:fb:c3:1f:e2:
-         3f:7f:21:74:79:e2:e6:bc:da:06:e5:2f:6f:f6:55:c6:73:39:
-         cf:48:bc:0d:2f:0c:d2:7a:06:c3:4a:4c:d9:48:5d:a0:d0:73:
-         89:e4:d4:85:1d:96:9a:0e:57:99:c6:6f:1d:21:27:1f:8d:05:
-         29:e8:40:ae:82:39:68:c3:97:07:cf:3c:93:4c:1a:df:2f:a6:
-         a4:55:48:7f:7c:8c:1a:c9:22:da:24:cd:92:39:c6:8a:ec:b0:
-         8d:f5:69:82:67:cb:04:ee:de:53:41:96:c1:27:dc:2f:fe:33:
-         fa:d3:0e:b8:d4:32:a9:84:28:53:a5:f0:d1:89:d5:a2:98:e7:
-         16:91:bb:9c:c0:41:8e:8c:58:ac:ff:e3:dd:2e:7a:ab:b0:b9:
-         71:76:ad:0f:27:33:f7:a9:29:d3:c0:76:c0:bf:06:40:7c:0e:
-         d5:a4:7c:8a:e2:32:6e:16:ae:da:64:1f:b0:55:7c:db:dd:f1:
-         a4:ba:44:7c:b3:99:58:d2:34:6e:00:ea:97:6c:14:3a:f2:10:
-         1e:0a:a2:49:10:76:01:f4:f2:c8:18:fd:cc:63:46:12:8b:09:
-         1b:f1:94:e6
------BEGIN CERTIFICATE-----
-MIIDcjCCAlqgAwIBAgIBETANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTIwNTEwMTMyMzQxWhcNMjIwNTExMTMyMzQxWjA6MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGDAWBgNVBAMTD3d3dy5leGFtcGxlLmNvbTCCASIwDQYJ
-KoZIhvcNAQEBBQADggEPADCCAQoCggEBALk8SsXIo46QF6SeUqpxdSZhgOfHtW2M
-/6q2QSa3vhGtXHMWDGQRSAT/1uE7BduJu7OXCdUcFN1ohzmwPXHL4nbQGtgYLYAb
-VPblRJrxy69hLt9JDZ0Jt+2x/Tz9PPokz12/fORT5yW16kQi6SbT6iCUnuZhZ7ou
-B2cLAy+iCe3wM48LzhDvZ6TGCNrB7cI/10rdFT35XhyBYEY+tbM9L6beRxy8kq7r
-3ydrFla33OzRVVelbux1JfW3e9+r0jpakZh9lxcLEwqna0qLwUcw+zr4QQTVwd+4
-Hb97AaVlouAeNremXMwwWvjNb83xGWIlygHjNX/6IPXc/WmyagB9F/cCAwEAAaOB
-gTB/MAkGA1UdEwQCMAAwHQYDVR0OBBYEFH3knGvm+XF9RtISPa1rHf3CqnhMMB8G
-A1UdIwQYMBaAFLRa5KWz3tJS9rnVppUP6z68x/3/MDIGA1UdEQQrMCmCC2V4YW1w
-bGUuY29tggtleGFtcGxlLm5ldIINKi5leGFtcGxlLm9yZzANBgkqhkiG9w0BAQUF
-AAOCAQEATwnLetXu9e9iDdx7ooXWjMqVtGvaEVuSAHUTucoLzur7wx/iP38hdHni
-5rzaBuUvb/ZVxnM5z0i8DS8M0noGw0pM2UhdoNBzieTUhR2Wmg5XmcZvHSEnH40F
-KehAroI5aMOXB888k0wa3y+mpFVIf3yMGski2iTNkjnGiuywjfVpgmfLBO7eU0GW
-wSfcL/4z+tMOuNQyqYQoU6Xw0YnVopjnFpG7nMBBjoxYrP/j3S56q7C5cXatDycz
-96kp08B2wL8GQHwO1aR8iuIybhau2mQfsFV8293xpLpEfLOZWNI0bgDql2wUOvIQ
-HgqiSRB2AfTyyBj9zGNGEosJG/GU5g==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_example_multi_nocn.crt b/tests/data_files/cert_example_multi_nocn.crt
deleted file mode 100644
index 1634846..0000000
--- a/tests/data_files/cert_example_multi_nocn.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB/TCCAWagAwIBAgIJAPfGf/jpqWP5MA0GCSqGSIb3DQEBBQUAMA0xCzAJBgNV
-BAYTAk5MMB4XDTE0MDEyMjEwMDQzM1oXDTI0MDEyMjEwMDQzM1owDTELMAkGA1UE
-BhMCTkwwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAN0Rip+ZurBoyirqO2pt
-WZftTslU5A3uzqB9oB6q6A7CuxNA24oSjokTJKXF9frY9ZDXyMrLxf6THa/aEiNz
-UnlGGrqgVyt2FjGzqK/nOJsIi2OZOgol7kXSGFi6uZMa7dRYmmMbN/z3FAifhWVJ
-81kybdHg6G3eUu1mtKkL2kCVAgMBAAGjZTBjMAkGA1UdEwQCMAAwCwYDVR0PBAQD
-AgXgMEkGA1UdEQRCMECCHHd3dy5zaG90b2thbi1icmF1bnNjaHdlaWcuZGWCFHd3
-dy5tYXNzaW1vLWFiYXRlLmV1hwTAqAEBhwTAqEWQMA0GCSqGSIb3DQEBBQUAA4GB
-ABjx1ytrqCyFC5/0cjWnbLK9vsvLny2ZikDewfRxqJ5zAxGWLqHOr1SmUmu2DrvB
-bkT9g5z19+iMhPnzJz1x7Q2m7WTIJTuUPK+hKZJATDLNhZ86h5Nkw8k9YzKcOrPm
-EIqsy55CSgLU0ntljqSBvSb4ifrF1NnIWej2lSfN6r+3
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_example_wildcard.crt b/tests/data_files/cert_example_wildcard.crt
deleted file mode 100644
index 4895e8a..0000000
--- a/tests/data_files/cert_example_wildcard.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 12 (0xc)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb  7 16:06:36 2012 GMT
-            Not After : Feb  7 16:06:36 2022 GMT
-        Subject: C=NL, O=PolarSSL, CN=*.example.com
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-                Public-Key: (2048 bit)
-                Modulus:
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: sha1WithRSAEncryption
-        91:b3:84:5c:5d:60:f2:a5:0a:4a:dc:d6:c6:75:da:34:52:72:
-        6c:0e:60:4f:ef:0e:55:f3:4b:bf:d0:40:e7:91:2c:a7:94:8f:
-        3d:db:0a:ec:b2:f5:83:a7:a1:33:61:96:37:57:14:80:5b:e7:
-        bc:e1:d3:2c:36:32:6f:ef:7a:00:99:33:15:fc:38:20:df:74:
-        7d:3d:0f:81:d0:b4:fd:b6:46:f1:c5:b8:bc:de:74:a2:41:a7:
-        c8:51:da:20:12:82:3e:0c:8c:48:da:19:b6:52:e9:4f:67:c1:
-        28:9e:20:b6:ce:be:89:bd:64:d7:05:3e:87:af:ba:2b:5d:aa:
-        fe:62:66:fb:a6:75:ad:89:a1:18:e8:78:54:ea:df:0a:85:e9:
-        32:32:a8:1a:cd:35:81:f8:a8:da:d1:16:8a:63:e7:67:da:6e:
-        e1:3b:1c:31:20:99:ee:e2:b2:fb:82:c5:21:e2:63:4c:61:15:
-        4d:53:ad:dd:15:7f:0b:b6:33:43:ad:27:8a:b1:af:93:17:72:
-        c4:be:31:26:93:3c:7d:fc:d5:3d:cf:0b:be:c5:7b:e9:b4:f8:
-        f3:30:f2:f5:a2:27:eb:9a:71:fc:7f:79:5e:88:c5:a6:2d:33:
-        57:ba:38:06:e6:ad:0b:96:97:9d:cc:94:7b:83:09:17:a6:ee:
-        ce:bb:0f:36
------BEGIN CERTIFICATE-----
-MIIDOzCCAiOgAwIBAgIBDDANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTIwMjA3MTYwNjM2WhcNMjIwMjA3MTYwNjM2WjA4MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxFjAUBgNVBAMUDSouZXhhbXBsZS5jb20wggEiMA0GCSqG
-SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC5PErFyKOOkBeknlKqcXUmYYDnx7VtjP+q
-tkEmt74RrVxzFgxkEUgE/9bhOwXbibuzlwnVHBTdaIc5sD1xy+J20BrYGC2AG1T2
-5USa8cuvYS7fSQ2dCbftsf08/Tz6JM9dv3zkU+cltepEIukm0+oglJ7mYWe6Lgdn
-CwMvognt8DOPC84Q72ekxgjawe3CP9dK3RU9+V4cgWBGPrWzPS+m3kccvJKu698n
-axZWt9zs0VVXpW7sdSX1t3vfq9I6WpGYfZcXCxMKp2tKi8FHMPs6+EEE1cHfuB2/
-ewGlZaLgHja3plzMMFr4zW/N8RliJcoB4zV/+iD13P1psmoAfRf3AgMBAAGjTTBL
-MAkGA1UdEwQCMAAwHQYDVR0OBBYEFH3knGvm+XF9RtISPa1rHf3CqnhMMB8GA1Ud
-IwQYMBaAFLRa5KWz3tJS9rnVppUP6z68x/3/MA0GCSqGSIb3DQEBBQUAA4IBAQCR
-s4RcXWDypQpK3NbGddo0UnJsDmBP7w5V80u/0EDnkSynlI892wrssvWDp6EzYZY3
-VxSAW+e84dMsNjJv73oAmTMV/Dgg33R9PQ+B0LT9tkbxxbi83nSiQafIUdogEoI+
-DIxI2hm2UulPZ8EoniC2zr6JvWTXBT6Hr7orXar+Ymb7pnWtiaEY6HhU6t8Kheky
-MqgazTWB+Kja0RaKY+dn2m7hOxwxIJnu4rL7gsUh4mNMYRVNU63dFX8LtjNDrSeK
-sa+TF3LEvjEmkzx9/NU9zwu+xXvptPjzMPL1oifrmnH8f3leiMWmLTNXujgG5q0L
-lpedzJR7gwkXpu7Ouw82
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_md2.crt b/tests/data_files/cert_md2.crt
deleted file mode 100644
index bfea77b..0000000
--- a/tests/data_files/cert_md2.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 9 (0x9)
-        Signature Algorithm: md2WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Jul 12 10:56:59 2009 GMT
-            Not After : Jul 12 10:56:59 2011 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert MD2
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:dc:13:74:81:c6:12:f6:67:5d:a1:66:72:ed:dc:
-                    79:b6:58:5c:32:58:b3:d4:14:fd:6c:02:61:9e:0b:
-                    99:46:63:a3:0a:41:d4:42:33:21:e6:ed:43:07:5a:
-                    1d:a2:3b:64:29:a8:2a:c1:66:28:00:59:d8:0c:49:
-                    2d:30:b7:3d:8c:bb:60:62:31:83:27:7f:4b:95:92:
-                    2e:a0:d6:c6:84:94:4b:b3:e4:a6:cc:ff:32:3a:c5:
-                    ec:4c:c9:24:58:bf:b3:33:77:6a:b5:17:8b:02:10:
-                    29:8e:95:aa:91:60:17:43:42:87:a8:7c:da:09:83:
-                    98:9d:7a:65:5e:20:52:07:2e:65:a5:31:fd:d9:74:
-                    1e:00:c9:ae:9d:81:56:8b:08:0a:f5:1e:9c:dc:a2:
-                    5e:6c:db:ff:11:83:15:f4:d1:24:57:9b:0f:eb:35:
-                    c9:f1:aa:46:4e:74:7f:fe:1d:b0:91:1f:89:4a:84:
-                    cb:df:75:e3:cd:77:82:62:09:e5:9f:6d:29:de:2e:
-                    25:d8:48:b6:20:be:51:97:4c:2d:20:65:2d:2a:50:
-                    9e:24:5d:72:95:e0:a2:06:41:8c:61:e4:50:57:74:
-                    96:b1:29:b5:a1:88:37:f1:5c:9e:b2:9e:8e:83:8d:
-                    72:3b:b5:5c:fe:bb:12:89:72:5c:a1:f9:d8:18:29:
-                    b2:27
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                B7:51:D4:E5:20:D5:45:54:F4:C5:51:1B:E0:82:B5:61:05:AF:9B:B6
-            X509v3 Authority Key Identifier: 
-                keyid:CF:22:31:27:91:D8:C2:54:FF:1E:DA:D9:EE:8A:C5:89:32:AD:0C:21
-
-    Signature Algorithm: md2WithRSAEncryption
-        28:5a:dd:48:fb:ec:80:fe:de:b7:20:c0:4c:05:a9:4b:51:e9:
-        a7:d1:4b:5e:76:42:d2:5d:9a:14:19:3b:cb:f9:91:d7:0f:11:
-        c9:cd:dd:00:8b:2c:76:73:22:a0:19:49:81:63:40:30:48:27:
-        62:90:ca:b8:dc:33:35:b3:4b:58:ca:dc:07:66:87:2e:ea:44:
-        2a:6a:13:67:7a:32:5e:48:1d:88:88:c5:70:e6:e7:ec:1b:2f:
-        a7:f4:61:71:29:f6:66:93:30:60:7e:b3:4c:01:c8:2c:53:ce:
-        00:11:ec:bf:f6:f2:ce:51:97:d8:ed:ed:dc:c9:6b:b8:19:15:
-        c8:9a:61:6d:12:9a:99:25:d8:03:1d:a6:4c:20:a5:f8:46:a3:
-        05:32:bb:1a:8e:1a:65:0d:f3:13:35:1d:6f:73:28:31:12:d7:
-        c4:9e:73:a0:a7:ce:82:25:d1:40:e8:1b:77:60:f3:3e:81:7f:
-        19:ee:cf:97:4d:c8:c3:35:9b:72:98:3b:c3:35:43:14:0a:04:
-        21:7b:f7:db:e6:5f:ce:21:d1:ce:bf:b7:ef:c1:63:21:c2:78:
-        e1:37:aa:b1:e0:31:b3:b6:63:4c:fd:66:c8:e6:cf:f8:d9:97:
-        2f:cf:92:81:3f:d4:bf:ec:e2:ad:6e:39:c7:a6:a8:e0:32:b0:
-        2e:0d:e1:30
------BEGIN CERTIFICATE-----
-MIIDPzCCAiegAwIBAgIBCTANBgkqhkiG9w0BAQIFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MDkwNzEyMTA1NjU5WhcNMTEwNzEyMTA1NjU5WjA8MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIENlcnQgTUQyMIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3BN0gcYS9mddoWZy7dx5tlhcMliz
-1BT9bAJhnguZRmOjCkHUQjMh5u1DB1odojtkKagqwWYoAFnYDEktMLc9jLtgYjGD
-J39LlZIuoNbGhJRLs+SmzP8yOsXsTMkkWL+zM3dqtReLAhApjpWqkWAXQ0KHqHza
-CYOYnXplXiBSBy5lpTH92XQeAMmunYFWiwgK9R6c3KJebNv/EYMV9NEkV5sP6zXJ
-8apGTnR//h2wkR+JSoTL33XjzXeCYgnln20p3i4l2Ei2IL5Rl0wtIGUtKlCeJF1y
-leCiBkGMYeRQV3SWsSm1oYg38Vyesp6Og41yO7Vc/rsSiXJcofnYGCmyJwIDAQAB
-o00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBS3UdTlINVFVPTFURvggrVhBa+btjAf
-BgNVHSMEGDAWgBTPIjEnkdjCVP8e2tnuisWJMq0MITANBgkqhkiG9w0BAQIFAAOC
-AQEAKFrdSPvsgP7etyDATAWpS1Hpp9FLXnZC0l2aFBk7y/mR1w8Ryc3dAIssdnMi
-oBlJgWNAMEgnYpDKuNwzNbNLWMrcB2aHLupEKmoTZ3oyXkgdiIjFcObn7Bsvp/Rh
-cSn2ZpMwYH6zTAHILFPOABHsv/byzlGX2O3t3MlruBkVyJphbRKamSXYAx2mTCCl
-+EajBTK7Go4aZQ3zEzUdb3MoMRLXxJ5zoKfOgiXRQOgbd2DzPoF/Ge7Pl03IwzWb
-cpg7wzVDFAoEIXv32+ZfziHRzr+378FjIcJ44TeqseAxs7ZjTP1myObP+NmXL8+S
-gT/Uv+zirW45x6ao4DKwLg3hMA==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_md4.crt b/tests/data_files/cert_md4.crt
deleted file mode 100644
index 16f166b..0000000
--- a/tests/data_files/cert_md4.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 5 (0x5)
-        Signature Algorithm: md4WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert MD4
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: md4WithRSAEncryption
-        94:db:e1:86:71:2d:43:d6:51:61:a7:95:bc:e8:73:da:ff:e4:
-        fd:41:0f:5c:de:14:f4:c4:ba:5d:2c:30:2c:a6:dc:2d:e8:87:
-        45:f1:c5:fe:d1:4a:64:99:19:09:2f:72:7c:3f:8d:c8:31:22:
-        dd:0a:69:03:3d:12:8c:4d:c3:f7:a3:c5:d1:5d:c9:ff:4b:83:
-        6b:d6:b4:e5:d8:ce:94:5e:ec:bf:68:c5:b2:63:8e:5c:cb:f3:
-        8d:62:73:82:62:7e:df:db:7d:0b:8d:21:10:db:9a:a1:62:4d:
-        46:42:d1:bb:38:32:ef:c1:fc:a1:e2:7f:60:08:37:32:20:2c:
-        7c:a2:c9:12:0d:89:fe:2b:15:08:91:79:e2:a9:79:a4:da:cd:
-        81:43:01:e2:09:2d:1a:f4:16:ef:af:4d:50:46:5e:2d:dd:48:
-        27:10:c0:42:b7:a5:9e:c2:1f:6e:50:36:03:ed:95:77:9a:a3:
-        d9:4c:d7:23:93:b1:24:2a:63:27:28:7a:de:3d:59:d2:92:c8:
-        8f:f6:39:1d:65:ab:09:78:05:46:90:a9:f6:10:b1:ef:c8:8c:
-        4d:7d:8d:f2:78:b7:88:15:09:7e:df:e9:87:a8:64:c1:95:53:
-        fb:da:05:b7:62:bc:ad:fb:d9:a4:a9:06:6c:6b:98:01:b9:39:
-        78:d3:4e:87
------BEGIN CERTIFICATE-----
-MIIDPzCCAiegAwIBAgIBBTANBgkqhkiG9w0BAQMFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA8MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIENlcnQgTUQ0MIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTxKxcijjpAXpJ5SqnF1JmGA58e1
-bYz/qrZBJre+Ea1ccxYMZBFIBP/W4TsF24m7s5cJ1RwU3WiHObA9ccvidtAa2Bgt
-gBtU9uVEmvHLr2Eu30kNnQm37bH9PP08+iTPXb985FPnJbXqRCLpJtPqIJSe5mFn
-ui4HZwsDL6IJ7fAzjwvOEO9npMYI2sHtwj/XSt0VPfleHIFgRj61sz0vpt5HHLyS
-ruvfJ2sWVrfc7NFVV6Vu7HUl9bd736vSOlqRmH2XFwsTCqdrSovBRzD7OvhBBNXB
-37gdv3sBpWWi4B42t6ZczDBa+M1vzfEZYiXKAeM1f/og9dz9abJqAH0X9wIDAQAB
-o00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBR95Jxr5vlxfUbSEj2tax39wqp4TDAf
-BgNVHSMEGDAWgBS0WuSls97SUva51aaVD+s+vMf9/zANBgkqhkiG9w0BAQMFAAOC
-AQEAlNvhhnEtQ9ZRYaeVvOhz2v/k/UEPXN4U9MS6XSwwLKbcLeiHRfHF/tFKZJkZ
-CS9yfD+NyDEi3QppAz0SjE3D96PF0V3J/0uDa9a05djOlF7sv2jFsmOOXMvzjWJz
-gmJ+39t9C40hENuaoWJNRkLRuzgy78H8oeJ/YAg3MiAsfKLJEg2J/isVCJF54ql5
-pNrNgUMB4gktGvQW769NUEZeLd1IJxDAQrelnsIfblA2A+2Vd5qj2UzXI5OxJCpj
-Jyh63j1Z0pLIj/Y5HWWrCXgFRpCp9hCx78iMTX2N8ni3iBUJft/ph6hkwZVT+9oF
-t2K8rfvZpKkGbGuYAbk5eNNOhw==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_md5.crt b/tests/data_files/cert_md5.crt
deleted file mode 100644
index 13d43f1..0000000
--- a/tests/data_files/cert_md5.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 6 (0x6)
-        Signature Algorithm: md5WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert MD5
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: md5WithRSAEncryption
-        92:13:81:0c:ff:ac:ab:98:52:6c:28:c9:c6:3e:80:c6:ec:77:
-        d0:13:e1:a2:29:1d:2f:b7:c5:95:41:83:60:d9:50:9c:d0:d6:
-        09:f7:0f:97:cd:c0:e6:b2:68:fa:31:c9:2a:a3:d3:1e:53:ae:
-        79:dc:35:ba:b0:d9:e5:7a:37:1b:2a:92:fa:d2:59:90:43:1b:
-        6a:91:c1:db:36:da:e9:39:d3:f5:ac:e3:46:01:ca:55:04:17:
-        1a:b1:97:28:e8:ff:1b:e7:e1:10:c9:b5:31:d8:ce:a6:89:6a:
-        4a:df:78:7b:02:2f:83:b3:41:d5:ef:0b:b6:44:ff:32:a6:cf:
-        1b:c2:f4:b0:75:66:a9:da:6f:7c:a5:e3:c6:c1:3a:2f:bf:f8:
-        12:6f:04:2c:37:f2:4e:fc:b9:09:ff:a4:5b:40:19:e9:58:91:
-        64:82:d6:ad:b9:7f:c0:12:c2:ce:b7:b6:ba:fb:10:a2:3f:74:
-        97:10:39:d4:dc:4a:e5:5c:f7:e5:3a:d9:68:d7:17:6b:f5:51:
-        08:b4:a2:30:0d:cc:36:10:6d:4e:1d:22:cc:48:d1:38:44:ba:
-        cc:2b:47:99:f7:c6:8b:41:24:f3:f1:2c:10:1a:f2:88:bb:b2:
-        e0:fd:44:26:3d:ad:ea:af:1d:d0:00:56:41:4e:f4:b0:3b:9d:
-        32:6f:48:c7
------BEGIN CERTIFICATE-----
-MIIDPzCCAiegAwIBAgIBBjANBgkqhkiG9w0BAQQFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA8MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIENlcnQgTUQ1MIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTxKxcijjpAXpJ5SqnF1JmGA58e1
-bYz/qrZBJre+Ea1ccxYMZBFIBP/W4TsF24m7s5cJ1RwU3WiHObA9ccvidtAa2Bgt
-gBtU9uVEmvHLr2Eu30kNnQm37bH9PP08+iTPXb985FPnJbXqRCLpJtPqIJSe5mFn
-ui4HZwsDL6IJ7fAzjwvOEO9npMYI2sHtwj/XSt0VPfleHIFgRj61sz0vpt5HHLyS
-ruvfJ2sWVrfc7NFVV6Vu7HUl9bd736vSOlqRmH2XFwsTCqdrSovBRzD7OvhBBNXB
-37gdv3sBpWWi4B42t6ZczDBa+M1vzfEZYiXKAeM1f/og9dz9abJqAH0X9wIDAQAB
-o00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBR95Jxr5vlxfUbSEj2tax39wqp4TDAf
-BgNVHSMEGDAWgBS0WuSls97SUva51aaVD+s+vMf9/zANBgkqhkiG9w0BAQQFAAOC
-AQEAkhOBDP+sq5hSbCjJxj6Axux30BPhoikdL7fFlUGDYNlQnNDWCfcPl83A5rJo
-+jHJKqPTHlOuedw1urDZ5Xo3GyqS+tJZkEMbapHB2zba6TnT9azjRgHKVQQXGrGX
-KOj/G+fhEMm1MdjOpolqSt94ewIvg7NB1e8LtkT/MqbPG8L0sHVmqdpvfKXjxsE6
-L7/4Em8ELDfyTvy5Cf+kW0AZ6ViRZILWrbl/wBLCzre2uvsQoj90lxA51NxK5Vz3
-5TrZaNcXa/VRCLSiMA3MNhBtTh0izEjROES6zCtHmffGi0Ek8/EsEBryiLuy4P1E
-Jj2t6q8d0ABWQU70sDudMm9Ixw==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_sha1.crt b/tests/data_files/cert_sha1.crt
deleted file mode 100644
index 718b2f2..0000000
--- a/tests/data_files/cert_sha1.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 7 (0x7)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA1
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: sha1WithRSAEncryption
-        93:26:40:68:3d:e7:62:ea:d1:6a:78:2b:c2:07:f3:0d:3b:f6:
-        69:18:cd:08:5e:31:e7:48:60:08:2a:46:b6:de:d1:35:0a:ec:
-        31:36:83:7d:eb:7c:d8:63:09:c3:e4:c5:10:ca:7c:7b:2f:20:
-        4d:d2:0e:5f:ee:09:e3:84:4f:28:cc:08:74:9a:11:23:5f:de:
-        0e:3a:0f:8b:2d:64:91:05:f6:d5:c7:30:c8:20:ee:6c:c4:62:
-        7c:8d:a8:4d:2e:70:8c:ac:b5:5d:de:9b:10:5c:98:fd:a1:78:
-        9b:9c:f0:73:33:de:2f:8c:59:fa:dc:af:4c:df:97:e3:9d:00:
-        37:9a:fa:d3:67:77:b9:2f:b9:4a:23:ad:f9:b4:a1:b7:ac:c5:
-        a8:0f:62:8c:e6:7e:b4:94:2a:db:f2:fc:52:92:a4:9e:4e:51:
-        4f:9d:c0:ce:ae:3d:17:1c:94:6c:5f:e8:16:b5:ce:2e:e2:5a:
-        cf:6a:db:dd:b0:d4:be:62:a5:46:92:30:7c:7c:fc:05:f8:78:
-        30:93:30:28:ab:69:a1:72:31:dc:3b:97:63:3a:5b:b3:e1:34:
-        86:80:4a:28:f5:dc:d5:84:8c:13:a4:6c:d2:c1:2d:a6:25:d7:
-        6f:c9:93:78:a5:16:ba:d9:17:6e:3e:ca:96:f2:9e:5c:e3:ae:
-        12:2e:a5:11
------BEGIN CERTIFICATE-----
-MIIDQDCCAiigAwIBAgIBBzANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA9MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGzAZBgNVBAMTElBvbGFyU1NMIENlcnQgU0hBMTCCASIw
-DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALk8SsXIo46QF6SeUqpxdSZhgOfH
-tW2M/6q2QSa3vhGtXHMWDGQRSAT/1uE7BduJu7OXCdUcFN1ohzmwPXHL4nbQGtgY
-LYAbVPblRJrxy69hLt9JDZ0Jt+2x/Tz9PPokz12/fORT5yW16kQi6SbT6iCUnuZh
-Z7ouB2cLAy+iCe3wM48LzhDvZ6TGCNrB7cI/10rdFT35XhyBYEY+tbM9L6beRxy8
-kq7r3ydrFla33OzRVVelbux1JfW3e9+r0jpakZh9lxcLEwqna0qLwUcw+zr4QQTV
-wd+4Hb97AaVlouAeNremXMwwWvjNb83xGWIlygHjNX/6IPXc/WmyagB9F/cCAwEA
-AaNNMEswCQYDVR0TBAIwADAdBgNVHQ4EFgQUfeSca+b5cX1G0hI9rWsd/cKqeEww
-HwYDVR0jBBgwFoAUtFrkpbPe0lL2udWmlQ/rPrzH/f8wDQYJKoZIhvcNAQEFBQAD
-ggEBAJMmQGg952Lq0Wp4K8IH8w079mkYzQheMedIYAgqRrbe0TUK7DE2g33rfNhj
-CcPkxRDKfHsvIE3SDl/uCeOETyjMCHSaESNf3g46D4stZJEF9tXHMMgg7mzEYnyN
-qE0ucIystV3emxBcmP2heJuc8HMz3i+MWfrcr0zfl+OdADea+tNnd7kvuUojrfm0
-obesxagPYozmfrSUKtvy/FKSpJ5OUU+dwM6uPRcclGxf6Ba1zi7iWs9q292w1L5i
-pUaSMHx8/AX4eDCTMCiraaFyMdw7l2M6W7PhNIaASij13NWEjBOkbNLBLaYl12/J
-k3ilFrrZF24+ypbynlzjrhIupRE=
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_sha224.crt b/tests/data_files/cert_sha224.crt
deleted file mode 100644
index 7283c28..0000000
--- a/tests/data_files/cert_sha224.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 8 (0x8)
-        Signature Algorithm: sha224WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA224
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: sha224WithRSAEncryption
-        b8:9b:0a:d1:b4:d1:a4:ce:05:39:42:7a:3b:7b:5e:fd:97:57:
-        8a:36:60:42:39:d0:e6:0c:9c:7e:2f:2b:be:ef:e7:45:34:77:
-        48:7a:10:4a:fd:76:ca:42:39:25:3c:fa:19:f8:63:6c:e7:36:
-        27:9a:ec:06:ce:e4:f7:2c:2e:c6:36:c1:25:bd:ab:09:aa:e2:
-        da:4e:de:ae:b5:f5:ba:9e:90:24:52:34:96:96:61:4c:26:b5:
-        57:65:b1:10:ed:13:2b:54:90:ce:d3:21:cb:8c:d3:4c:6c:e5:
-        e1:78:22:16:3f:e1:be:f1:ee:5d:39:48:a1:e6:80:46:f4:46:
-        f2:79:03:3e:f1:fc:51:47:d9:05:e8:85:81:1b:0b:4f:fa:85:
-        9d:ce:e7:76:5a:6f:da:98:9f:43:f1:f3:2f:2f:57:28:aa:70:
-        14:82:7f:d5:69:14:8c:f9:82:b6:2f:a6:df:b5:6b:0e:43:c9:
-        96:91:64:3d:8b:a8:17:15:9a:88:42:a4:d0:90:c0:a3:a2:e1:
-        dd:f6:95:6d:3b:9d:71:a6:1e:9e:2c:1e:db:f6:5f:93:43:2c:
-        ed:53:70:55:50:56:df:cd:96:6c:d5:91:0f:b1:a7:f4:b7:17:
-        9d:1f:0b:f6:0b:f8:fe:e7:7c:de:c1:20:b7:fc:69:13:ba:e2:
-        61:9b:a5:62
------BEGIN CERTIFICATE-----
-MIIDQjCCAiqgAwIBAgIBCDANBgkqhkiG9w0BAQ4FADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA/MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxHTAbBgNVBAMTFFBvbGFyU1NMIENlcnQgU0hBMjI0MIIB
-IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTxKxcijjpAXpJ5SqnF1JmGA
-58e1bYz/qrZBJre+Ea1ccxYMZBFIBP/W4TsF24m7s5cJ1RwU3WiHObA9ccvidtAa
-2BgtgBtU9uVEmvHLr2Eu30kNnQm37bH9PP08+iTPXb985FPnJbXqRCLpJtPqIJSe
-5mFnui4HZwsDL6IJ7fAzjwvOEO9npMYI2sHtwj/XSt0VPfleHIFgRj61sz0vpt5H
-HLySruvfJ2sWVrfc7NFVV6Vu7HUl9bd736vSOlqRmH2XFwsTCqdrSovBRzD7OvhB
-BNXB37gdv3sBpWWi4B42t6ZczDBa+M1vzfEZYiXKAeM1f/og9dz9abJqAH0X9wID
-AQABo00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBR95Jxr5vlxfUbSEj2tax39wqp4
-TDAfBgNVHSMEGDAWgBS0WuSls97SUva51aaVD+s+vMf9/zANBgkqhkiG9w0BAQ4F
-AAOCAQEAuJsK0bTRpM4FOUJ6O3te/ZdXijZgQjnQ5gycfi8rvu/nRTR3SHoQSv12
-ykI5JTz6GfhjbOc2J5rsBs7k9ywuxjbBJb2rCari2k7errX1up6QJFI0lpZhTCa1
-V2WxEO0TK1SQztMhy4zTTGzl4XgiFj/hvvHuXTlIoeaARvRG8nkDPvH8UUfZBeiF
-gRsLT/qFnc7ndlpv2pifQ/HzLy9XKKpwFIJ/1WkUjPmCti+m37VrDkPJlpFkPYuo
-FxWaiEKk0JDAo6Lh3faVbTudcaYeniwe2/Zfk0Ms7VNwVVBW382WbNWRD7Gn9LcX
-nR8L9gv4/ud83sEgt/xpE7riYZulYg==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_sha256.crt b/tests/data_files/cert_sha256.crt
deleted file mode 100644
index 03a7521..0000000
--- a/tests/data_files/cert_sha256.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 9 (0x9)
-        Signature Algorithm: sha256WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA256
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: sha256WithRSAEncryption
-        69:ce:f9:a9:d5:e2:32:db:fe:a9:f9:92:7a:d6:76:37:05:51:
-        c9:e3:a1:03:72:b2:bc:2c:86:4b:31:16:02:10:e8:43:d4:c0:
-        33:3c:4f:ea:9d:12:6b:57:51:bc:d7:d9:42:56:cf:c7:29:e7:
-        d7:52:24:49:29:ac:9c:de:8f:cc:ab:1a:a9:62:07:5a:6b:f7:
-        fb:19:ab:f5:b1:2c:a4:aa:dc:5d:03:73:17:7c:ea:52:44:80:
-        ca:70:d3:10:c5:2e:fd:9f:d2:0d:65:c4:f2:cc:ef:1b:18:e1:
-        0a:08:4e:67:d0:56:7f:24:54:2e:73:31:b5:4d:22:74:f8:30:
-        f9:92:c4:64:c9:46:80:d4:e1:bd:d6:e7:26:ea:bb:c4:fe:6f:
-        a2:c5:10:e4:64:2f:b0:44:04:2c:b3:44:39:cf:b4:de:ac:83:
-        43:5e:0b:ca:cd:fb:4e:18:e6:38:39:e7:10:3f:d6:59:17:e7:
-        42:ef:00:e3:88:c6:43:bc:21:12:bf:20:a8:64:c6:30:dc:8c:
-        6b:b8:6a:ce:6b:8a:22:3b:d8:af:0c:b4:bb:4d:be:96:dd:40:
-        d9:87:3e:95:2e:1a:27:23:62:e8:6e:bd:e0:89:d0:a7:28:16:
-        95:ea:cb:89:a3:f7:7f:fb:0f:ac:ab:d6:a8:b4:cb:43:92:d9:
-        cb:3e:8a:11
------BEGIN CERTIFICATE-----
-MIIDQjCCAiqgAwIBAgIBCTANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA/MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxHTAbBgNVBAMTFFBvbGFyU1NMIENlcnQgU0hBMjU2MIIB
-IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTxKxcijjpAXpJ5SqnF1JmGA
-58e1bYz/qrZBJre+Ea1ccxYMZBFIBP/W4TsF24m7s5cJ1RwU3WiHObA9ccvidtAa
-2BgtgBtU9uVEmvHLr2Eu30kNnQm37bH9PP08+iTPXb985FPnJbXqRCLpJtPqIJSe
-5mFnui4HZwsDL6IJ7fAzjwvOEO9npMYI2sHtwj/XSt0VPfleHIFgRj61sz0vpt5H
-HLySruvfJ2sWVrfc7NFVV6Vu7HUl9bd736vSOlqRmH2XFwsTCqdrSovBRzD7OvhB
-BNXB37gdv3sBpWWi4B42t6ZczDBa+M1vzfEZYiXKAeM1f/og9dz9abJqAH0X9wID
-AQABo00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBR95Jxr5vlxfUbSEj2tax39wqp4
-TDAfBgNVHSMEGDAWgBS0WuSls97SUva51aaVD+s+vMf9/zANBgkqhkiG9w0BAQsF
-AAOCAQEAac75qdXiMtv+qfmSetZ2NwVRyeOhA3KyvCyGSzEWAhDoQ9TAMzxP6p0S
-a1dRvNfZQlbPxynn11IkSSmsnN6PzKsaqWIHWmv3+xmr9bEspKrcXQNzF3zqUkSA
-ynDTEMUu/Z/SDWXE8szvGxjhCghOZ9BWfyRULnMxtU0idPgw+ZLEZMlGgNThvdbn
-Juq7xP5vosUQ5GQvsEQELLNEOc+03qyDQ14Lys37ThjmODnnED/WWRfnQu8A44jG
-Q7whEr8gqGTGMNyMa7hqzmuKIjvYrwy0u02+lt1A2Yc+lS4aJyNi6G694InQpygW
-lerLiaP3f/sPrKvWqLTLQ5LZyz6KEQ==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_sha384.crt b/tests/data_files/cert_sha384.crt
deleted file mode 100644
index 73caac9..0000000
--- a/tests/data_files/cert_sha384.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 10 (0xa)
-        Signature Algorithm: sha384WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA384
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: sha384WithRSAEncryption
-        68:e6:03:f0:ba:44:e7:cc:e1:b2:07:6c:56:c8:be:b7:ba:80:
-        61:c8:f9:66:57:e1:cb:60:7d:cd:8d:0f:66:b0:f2:61:45:fd:
-        fc:c8:93:95:bb:b4:14:00:76:c7:e1:57:a6:e2:60:31:8b:fc:
-        e1:0f:68:24:4c:bb:1d:c5:b6:77:ec:23:e1:5b:4f:10:6c:6a:
-        e0:6d:e7:34:f8:72:14:ae:16:57:25:8b:e8:b9:71:a1:d0:78:
-        ea:18:c1:51:c4:2e:26:6d:cb:80:8d:a5:b9:de:e7:37:c1:2b:
-        ec:e8:98:c6:f9:1a:bf:fe:a3:de:3d:d6:59:98:45:dc:4a:a6:
-        ad:0a:af:73:50:43:23:5a:9b:9a:f9:8f:ff:41:15:e5:9c:12:
-        9e:29:55:5c:79:9c:89:0c:c8:8a:82:86:b1:96:ae:7c:7d:4f:
-        0b:fd:e3:9e:8b:a5:4d:88:55:05:ad:6c:63:aa:74:0c:41:0d:
-        47:22:cc:1a:45:02:92:5e:d1:e0:b9:31:52:ff:f6:30:f0:87:
-        2c:dd:fa:fa:b9:cc:45:cb:36:33:5b:35:7f:5f:05:4f:e0:8f:
-        9a:e4:d2:fa:c9:d4:fc:62:99:ac:59:fb:fd:04:bc:5a:c0:47:
-        5e:5d:3d:df:31:8c:7f:dc:00:cb:cb:c0:f4:62:41:44:db:1d:
-        ba:c0:ad:8a
------BEGIN CERTIFICATE-----
-MIIDQjCCAiqgAwIBAgIBCjANBgkqhkiG9w0BAQwFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA/MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxHTAbBgNVBAMTFFBvbGFyU1NMIENlcnQgU0hBMzg0MIIB
-IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTxKxcijjpAXpJ5SqnF1JmGA
-58e1bYz/qrZBJre+Ea1ccxYMZBFIBP/W4TsF24m7s5cJ1RwU3WiHObA9ccvidtAa
-2BgtgBtU9uVEmvHLr2Eu30kNnQm37bH9PP08+iTPXb985FPnJbXqRCLpJtPqIJSe
-5mFnui4HZwsDL6IJ7fAzjwvOEO9npMYI2sHtwj/XSt0VPfleHIFgRj61sz0vpt5H
-HLySruvfJ2sWVrfc7NFVV6Vu7HUl9bd736vSOlqRmH2XFwsTCqdrSovBRzD7OvhB
-BNXB37gdv3sBpWWi4B42t6ZczDBa+M1vzfEZYiXKAeM1f/og9dz9abJqAH0X9wID
-AQABo00wSzAJBgNVHRMEAjAAMB0GA1UdDgQWBBR95Jxr5vlxfUbSEj2tax39wqp4
-TDAfBgNVHSMEGDAWgBS0WuSls97SUva51aaVD+s+vMf9/zANBgkqhkiG9w0BAQwF
-AAOCAQEAaOYD8LpE58zhsgdsVsi+t7qAYcj5Zlfhy2B9zY0PZrDyYUX9/MiTlbu0
-FAB2x+FXpuJgMYv84Q9oJEy7HcW2d+wj4VtPEGxq4G3nNPhyFK4WVyWL6LlxodB4
-6hjBUcQuJm3LgI2lud7nN8Er7OiYxvkav/6j3j3WWZhF3EqmrQqvc1BDI1qbmvmP
-/0EV5ZwSnilVXHmciQzIioKGsZaufH1PC/3jnoulTYhVBa1sY6p0DEENRyLMGkUC
-kl7R4LkxUv/2MPCHLN36+rnMRcs2M1s1f18FT+CPmuTS+snU/GKZrFn7/QS8WsBH
-Xl093zGMf9wAy8vA9GJBRNsdusCtig==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_sha512.crt b/tests/data_files/cert_sha512.crt
deleted file mode 100644
index 4bb4eed..0000000
--- a/tests/data_files/cert_sha512.crt
+++ /dev/null
@@ -1,77 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 11 (0xb)
-        Signature Algorithm: sha512WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:07 2011 GMT
-            Not After : Feb 12 14:44:07 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA512
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:b9:3c:4a:c5:c8:a3:8e:90:17:a4:9e:52:aa:71:
-                    75:26:61:80:e7:c7:b5:6d:8c:ff:aa:b6:41:26:b7:
-                    be:11:ad:5c:73:16:0c:64:11:48:04:ff:d6:e1:3b:
-                    05:db:89:bb:b3:97:09:d5:1c:14:dd:68:87:39:b0:
-                    3d:71:cb:e2:76:d0:1a:d8:18:2d:80:1b:54:f6:e5:
-                    44:9a:f1:cb:af:61:2e:df:49:0d:9d:09:b7:ed:b1:
-                    fd:3c:fd:3c:fa:24:cf:5d:bf:7c:e4:53:e7:25:b5:
-                    ea:44:22:e9:26:d3:ea:20:94:9e:e6:61:67:ba:2e:
-                    07:67:0b:03:2f:a2:09:ed:f0:33:8f:0b:ce:10:ef:
-                    67:a4:c6:08:da:c1:ed:c2:3f:d7:4a:dd:15:3d:f9:
-                    5e:1c:81:60:46:3e:b5:b3:3d:2f:a6:de:47:1c:bc:
-                    92:ae:eb:df:27:6b:16:56:b7:dc:ec:d1:55:57:a5:
-                    6e:ec:75:25:f5:b7:7b:df:ab:d2:3a:5a:91:98:7d:
-                    97:17:0b:13:0a:a7:6b:4a:8b:c1:47:30:fb:3a:f8:
-                    41:04:d5:c1:df:b8:1d:bf:7b:01:a5:65:a2:e0:1e:
-                    36:b7:a6:5c:cc:30:5a:f8:cd:6f:cd:f1:19:62:25:
-                    ca:01:e3:35:7f:fa:20:f5:dc:fd:69:b2:6a:00:7d:
-                    17:f7
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            X509v3 Subject Key Identifier: 
-                7D:E4:9C:6B:E6:F9:71:7D:46:D2:12:3D:AD:6B:1D:FD:C2:AA:78:4C
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-
-    Signature Algorithm: sha512WithRSAEncryption
-        84:68:78:72:54:00:bf:8a:45:28:35:be:18:47:d8:69:f6:67:
-        de:a6:f8:a6:d0:fd:9f:79:f7:e8:02:8a:c3:83:5d:85:45:cc:
-        b6:98:77:a7:18:3f:6b:d2:e4:d0:af:d5:52:d9:db:7e:4a:d3:
-        68:b0:08:64:14:de:c2:3b:1d:7b:ac:79:ad:49:5a:4c:f6:d2:
-        35:ef:a4:8c:b7:5b:d1:0b:7b:50:c6:9c:48:3e:96:3b:1b:0b:
-        0e:e8:10:3f:8c:3b:4f:6b:1d:5c:3a:27:f3:43:22:ac:37:11:
-        71:b8:07:66:b0:f8:71:c3:22:cf:f4:96:83:93:fb:42:b0:1a:
-        43:f9:4b:df:cb:5f:0f:ba:9e:80:f1:ff:08:3a:46:51:dc:d0:
-        36:bd:b1:c4:ca:fb:00:12:e7:e0:37:70:40:0e:73:19:63:c2:
-        e5:da:56:77:07:68:a5:40:9e:d6:0f:ad:b5:b3:b2:f5:3f:01:
-        e8:68:e7:a3:b0:d7:f3:dd:ff:b6:d7:8f:75:4e:25:ab:12:32:
-        99:45:ad:57:40:de:d7:b4:0d:d0:c3:66:89:47:f2:0c:b2:b5:
-        df:52:0e:fa:63:62:65:89:07:4a:80:69:0e:4e:ba:c0:43:5d:
-        05:75:22:cf:50:f9:ac:bd:ef:8d:8c:10:08:b6:8b:62:4f:a1:
-        60:55:a3:0d
------BEGIN CERTIFICATE-----
-MIIDQjCCAiqgAwIBAgIBCzANBgkqhkiG9w0BAQ0FADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA3WhcNMjEwMjEyMTQ0NDA3WjA/MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxHTAbBgNVBAMTFFBvbGFyU1NMIENlcnQgU0hBNTEyMIIB
-IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTxKxcijjpAXpJ5SqnF1JmGA
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-BXUiz1D5rL3vjYwQCLaLYk+hYFWjDQ==
------END CERTIFICATE-----
diff --git a/tests/data_files/cert_v1_with_ext.crt b/tests/data_files/cert_v1_with_ext.crt
deleted file mode 100644
index 4f07048..0000000
--- a/tests/data_files/cert_v1_with_ext.crt
+++ /dev/null
@@ -1,23 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDzTCCArUCCQC97UTH0j7CpDANBgkqhkiG9w0BAQUFADCBhzELMAkGA1UEBhMC
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-2eyXXijDsebpT0w3ruMxjHg=
------END CERTIFICATE-----
diff --git a/tests/data_files/cli-rsa-sha1.crt b/tests/data_files/cli-rsa-sha1.crt
deleted file mode 100644
index ffbe21a..0000000
--- a/tests/data_files/cli-rsa-sha1.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDPzCCAiegAwIBAgIBBDANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/cli-rsa-sha256.crt b/tests/data_files/cli-rsa-sha256.crt
deleted file mode 100644
index c81f98f..0000000
--- a/tests/data_files/cli-rsa-sha256.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDPzCCAiegAwIBAgIBBDANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/cli.opensslconf b/tests/data_files/cli.opensslconf
deleted file mode 100644
index ae9ab9d..0000000
--- a/tests/data_files/cli.opensslconf
+++ /dev/null
@@ -1,4 +0,0 @@
-[cli-rsa]
-subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid:always,issuer:always
-basicConstraints = CA:false
diff --git a/tests/data_files/cli2.crt b/tests/data_files/cli2.crt
deleted file mode 100644
index 2dfa516..0000000
--- a/tests/data_files/cli2.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/cli2.key b/tests/data_files/cli2.key
deleted file mode 100644
index e747d09..0000000
--- a/tests/data_files/cli2.key
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIPb3hmTxZ3/mZI3vyk7p3U3wBf+WIop6hDhkFzJhmLcqoAoGCCqGSM49
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-wNUYFHDlf5/VS0UY5bBs1Vz4lo+HcKPkxw==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/crl-ec-sha1.pem b/tests/data_files/crl-ec-sha1.pem
deleted file mode 100644
index 8358640..0000000
--- a/tests/data_files/crl-ec-sha1.pem
+++ /dev/null
@@ -1,10 +0,0 @@
------BEGIN X509 CRL-----
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------END X509 CRL-----
diff --git a/tests/data_files/crl-ec-sha224.pem b/tests/data_files/crl-ec-sha224.pem
deleted file mode 100644
index 9131f10..0000000
--- a/tests/data_files/crl-ec-sha224.pem
+++ /dev/null
@@ -1,10 +0,0 @@
------BEGIN X509 CRL-----
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------END X509 CRL-----
diff --git a/tests/data_files/crl-ec-sha256.pem b/tests/data_files/crl-ec-sha256.pem
deleted file mode 100644
index adfd5f8..0000000
--- a/tests/data_files/crl-ec-sha256.pem
+++ /dev/null
@@ -1,10 +0,0 @@
------BEGIN X509 CRL-----
-MIIBcTCB9wIBATAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
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------END X509 CRL-----
diff --git a/tests/data_files/crl-ec-sha384.pem b/tests/data_files/crl-ec-sha384.pem
deleted file mode 100644
index b757abb..0000000
--- a/tests/data_files/crl-ec-sha384.pem
+++ /dev/null
@@ -1,10 +0,0 @@
------BEGIN X509 CRL-----
-MIIBcDCB9wIBATAKBggqhkjOPQQDAzA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
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------END X509 CRL-----
diff --git a/tests/data_files/crl-ec-sha512.pem b/tests/data_files/crl-ec-sha512.pem
deleted file mode 100644
index f7c9402..0000000
--- a/tests/data_files/crl-ec-sha512.pem
+++ /dev/null
@@ -1,10 +0,0 @@
------BEGIN X509 CRL-----
-MIIBcTCB9wIBATAKBggqhkjOPQQDBDA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
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------END X509 CRL-----
diff --git a/tests/data_files/crl-future.pem b/tests/data_files/crl-future.pem
deleted file mode 100644
index 1938219..0000000
--- a/tests/data_files/crl-future.pem
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN X509 CRL-----
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-+cE+lWxhCQ==
------END X509 CRL-----
diff --git a/tests/data_files/crl-idp.pem b/tests/data_files/crl-idp.pem
deleted file mode 100644
index a229e7d..0000000
--- a/tests/data_files/crl-idp.pem
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN X509 CRL-----
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index 0ebe480..0000000
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deleted file mode 100644
index 9eae3da..0000000
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index f16a491..0000000
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index 0f1d651..0000000
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index ded369d..0000000
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-OSmkWFb06LamRC215JAMok3YQO5RnxCR8EjqPcJr+7+O9a1O1++yiaitg4bUjEA=
------END X509 CRL-----
------BEGIN X509 CRL-----
-MIIBcTCB9wIBATAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
-UG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EXDTEzMDkyNDE2
-MzEwOFoXDTIzMDkyMjE2MzEwOFowFDASAgEKFw0xMzA5MjQxNjI4MzhaoHIwcDBu
-BgNVHSMEZzBlgBSdbSAkSQE/K8t4tRm8fiTJ2/s2fKFCpEAwPjELMAkGA1UEBhMC
-TkwxETAPBgNVBAoTCFBvbGFyU1NMMRwwGgYDVQQDExNQb2xhcnNzbCBUZXN0IEVD
-IENBggkAwUPifmJDzOgwCgYIKoZIzj0EAwIDaQAwZgIxAKuQ684s7gyhtxKJr6Ln
-S2BQ02f1jjPHrZVdXaZvm3C5tGi2cKkoK1aMiyC3LsRCuAIxAIMhj0TmcuIZr5fX
-g5RByD7zUnZBpoEAdgxFy4JPJ2IViWOPekSGh8b/JY1VNS6Zbw==
------END X509 CRL-----
diff --git a/tests/data_files/dh.1000.pem b/tests/data_files/dh.1000.pem
deleted file mode 100644
index 172f19f..0000000
--- a/tests/data_files/dh.1000.pem
+++ /dev/null
@@ -1,34 +0,0 @@
-
-Recommended key length: 160 bits
-
-generator:
-	23:84:3c:0d:55:8c:b9:7d:a9:d5:9a:80:82:fb:50:
-	89:29:71:8e:8e:a1:29:2e:df:db:01:34:41:e7:66:
-	fa:60:dc:bc:34:83:45:70:e0:61:e9:a6:25:23:c2:
-	77:33:a9:8a:90:94:21:ff:84:d2:7b:36:39:9b:e5:
-	f0:88:2b:35:98:64:28:58:27:be:fa:bf:e3:60:cc:
-	c4:61:60:59:78:a7:e1:a3:b3:a7:3e:7e:5b:a8:d7:
-	b7:ba:25:0e:b1:9e:79:03:b5:83:ba:43:34:b6:c1:
-	ce:45:66:72:07:64:8a:af:14:d8:ae:18:19:ba:25:
-	a6:d9:36:f8:8c:
-
-prime:
-	9e:a4:a8:c4:29:fe:76:18:02:4f:76:c9:29:0e:f2:
-	ba:0d:92:08:9d:d9:b3:28:41:5d:88:4e:fe:3c:ae:
-	c1:d4:3e:7e:fb:d8:2c:bf:7b:63:70:99:9e:c4:ac:
-	d0:1e:7c:4e:22:07:d2:b5:f9:9a:9e:52:e2:97:9d:
-	c3:cb:0d:66:33:75:95:a7:96:6e:69:ec:16:bd:06:
-	4a:1a:dc:b2:d4:29:23:ab:2e:8f:7f:6a:84:1d:82:
-	23:6e:42:8c:1e:70:3d:21:bb:b9:b9:8f:f9:fd:9c:
-	53:08:e4:e8:5a:04:ca:5f:8f:73:55:ac:e1:41:20:
-	c7:43:fa:8f:99:
-
-
------BEGIN DH PARAMETERS-----
-MIIBAwJ+AJ6kqMQp/nYYAk92ySkO8roNkgid2bMoQV2ITv48rsHUPn772Cy/e2Nw
-mZ7ErNAefE4iB9K1+ZqeUuKXncPLDWYzdZWnlm5p7Ba9Bkoa3LLUKSOrLo9/aoQd
-giNuQowecD0hu7m5j/n9nFMI5OhaBMpfj3NVrOFBIMdD+o+ZAn0jhDwNVYy5fanV
-moCC+1CJKXGOjqEpLt/bATRB52b6YNy8NINFcOBh6aYlI8J3M6mKkJQh/4TSezY5
-m+XwiCs1mGQoWCe++r/jYMzEYWBZeKfho7OnPn5bqNe3uiUOsZ55A7WDukM0tsHO
-RWZyB2SKrxTYrhgZuiWm2Tb4jAICAKA=
------END DH PARAMETERS-----
diff --git a/tests/data_files/dir-maxpath/00.crt b/tests/data_files/dir-maxpath/00.crt
deleted file mode 100644
index c806648..0000000
--- a/tests/data_files/dir-maxpath/00.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
-AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
-MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
-YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
-BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
-LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
-fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
-AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
-IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/00.key b/tests/data_files/dir-maxpath/00.key
deleted file mode 100644
index b4d3315..0000000
--- a/tests/data_files/dir-maxpath/00.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIARPaEIfROHkE9Y0ZgHh7Mc3ZU6LR9lCOIw1ksYTHp5EoAoGCCqGSM49
-AwEHoUQDQgAEVbjX+oDAA+nL5PF1zs8qbNmyr0I+K6MpTi+kXV6RecbHYc/jbRCh
-vAFVVaGTNGYvB1ugfaPrl1wIqNDua/93Eg==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/01.crt b/tests/data_files/dir-maxpath/01.crt
deleted file mode 100644
index 0e9107a..0000000
--- a/tests/data_files/dir-maxpath/01.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQznn9zHHwL
-GO8VR4W9V7vMlxCdoojzEOiX5Y6JtPtFOz866ueHY6zoN0/mJ6DnqnSXilJIUUeW
-6eGfqmka7nxko4GRMIGOMB0GA1UdDgQWBBSh3uHkX5nj86yFEFwjscSWM40P+jBf
-BgNVHSMEWDBWgBQlFYvU5WboI4fcdPoiQs8/fPHZraEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
-DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
-1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
-TDA=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/01.key b/tests/data_files/dir-maxpath/01.key
deleted file mode 100644
index 7dd0643..0000000
--- a/tests/data_files/dir-maxpath/01.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEINSnxPqUNMba8F2KWNxU88heSs7vgas5BOzjRwQsQe6IoAoGCCqGSM49
-AwEHoUQDQgAEM55/cxx8CxjvFUeFvVe7zJcQnaKI8xDol+WOibT7RTs/Ournh2Os
-6DdP5ieg56p0l4pSSFFHlunhn6ppGu58ZA==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/02.crt b/tests/data_files/dir-maxpath/02.crt
deleted file mode 100644
index 387b064..0000000
--- a/tests/data_files/dir-maxpath/02.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDEwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQWHpv1i6lf
-wvNPOP5ka6S0n55EvzoaYK6pbTXP6yMOW/4XZSPKx5Zoq4FMe0cKzGIIFL1rzj1V
-2czYB+qvLhyio4GJMIGGMB0GA1UdDgQWBBT5RCgQ0AlZTQbfFB2+6+w0XRvydTBX
-BgNVHSMEUDBOgBSh3uHkX5nj86yFEFwjscSWM40P+qEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAI7unGW/gr9tOc3i+dF5N815srgh+FrX
-oj9Et74EcSpTAiBubv+vOH0DE0gmYI11HeAIgutWqqMIC72dZlwTF/Vi3g==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/02.key b/tests/data_files/dir-maxpath/02.key
deleted file mode 100644
index b5ac513..0000000
--- a/tests/data_files/dir-maxpath/02.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIPW9zE8cjiZ8w17jTAebb4xAmEg6heEEnEaG4lGCd38joAoGCCqGSM49
-AwEHoUQDQgAEFh6b9YupX8LzTzj+ZGuktJ+eRL86GmCuqW01z+sjDlv+F2UjyseW
-aKuBTHtHCsxiCBS9a849VdnM2Afqry4cog==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/03.crt b/tests/data_files/dir-maxpath/03.crt
deleted file mode 100644
index 7d90a5e..0000000
--- a/tests/data_files/dir-maxpath/03.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDIwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQRDXDNIi1p
-ereudhqwa2LslXgsxnB63Hu5y5lg+1WPruIYPzD/Ho0APveVdzFLVji19+bE4+tF
-PYL1SpsN1WfWo4GJMIGGMB0GA1UdDgQWBBQApzZdtBdD3dLxouQpr/aDiVttdzBX
-BgNVHSMEUDBOgBT5RCgQ0AlZTQbfFB2+6+w0XRvydaEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAxggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAOnd+7bAofkHVa4KFNjv3TCegw1lrhuM
-8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/03.key b/tests/data_files/dir-maxpath/03.key
deleted file mode 100644
index 2bfa483..0000000
--- a/tests/data_files/dir-maxpath/03.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIBx2xwapGbHTy79IbpJkc/w9LJXPKNG7gGRLPOGPQFI6oAoGCCqGSM49
-AwEHoUQDQgAEEQ1wzSItaXq3rnYasGti7JV4LMZwetx7ucuZYPtVj67iGD8w/x6N
-AD73lXcxS1Y4tffmxOPrRT2C9UqbDdVn1g==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/04.crt b/tests/data_files/dir-maxpath/04.crt
deleted file mode 100644
index 1ddcf69..0000000
--- a/tests/data_files/dir-maxpath/04.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDMwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDQwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQUXDgcUVNT
-9hovbZE5HL6rjOb7C55wEuWKThV/CcZ4rWrXx7VXHYdD/R3aDA7JSvYpm2sTok4i
-sblDzhZM/GDNo4GJMIGGMB0GA1UdDgQWBBQox4F1NsZunlsduoGvzIgRSYfB3zBX
-BgNVHSMEUDBOgBQApzZdtBdD3dLxouQpr/aDiVttd6EzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAyggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgAkiNhqFAZXSUWEDK91OZvQGdeZOtd6mC
-+Wv3fGk3t28CIEKOwidkUTUaiPdZ4efmAr+CEeGzdq27ob2S+nqqHqgV
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/04.key b/tests/data_files/dir-maxpath/04.key
deleted file mode 100644
index e836bbf..0000000
--- a/tests/data_files/dir-maxpath/04.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIDQvTm0wfEAKoymv8ePBv7cRxrnM4g6LREnSll5ghQsXoAoGCCqGSM49
-AwEHoUQDQgAEFFw4HFFTU/YaL22RORy+q4zm+wuecBLlik4VfwnGeK1q18e1Vx2H
-Q/0d2gwOyUr2KZtrE6JOIrG5Q84WTPxgzQ==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/05.crt b/tests/data_files/dir-maxpath/05.crt
deleted file mode 100644
index 19de3a3..0000000
--- a/tests/data_files/dir-maxpath/05.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDQwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQEdT0OFf5G
-UcrgX2XllCyJzP94NZ464GsgB6psNLsDeL+j7AU+oJy7VLvW/lHh3ODgl08Z9bhq
-LFBmNjnHbm8Qo4GJMIGGMB0GA1UdDgQWBBTXh06MAV9S4l4lG1TKOrKRBh4qnzBX
-BgNVHSMEUDBOgBQox4F1NsZunlsduoGvzIgRSYfB36EzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAzggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAIW++zqDZlLLUk/emePohdNOp5JO3wS9
-XvkBJ6Wua7GBAiAdx+EKmdjVrwnzrQltTgnmSfGMXhKNYifK3uD83W3pcQ==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/05.key b/tests/data_files/dir-maxpath/05.key
deleted file mode 100644
index 7f3095e..0000000
--- a/tests/data_files/dir-maxpath/05.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIP3MTs0m9ssAAXQ94O6GYC3pckfpMUxQiPTG8hQYgA0WoAoGCCqGSM49
-AwEHoUQDQgAEBHU9DhX+RlHK4F9l5ZQsicz/eDWeOuBrIAeqbDS7A3i/o+wFPqCc
-u1S71v5R4dzg4JdPGfW4aixQZjY5x25vEA==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/06.crt b/tests/data_files/dir-maxpath/06.crt
deleted file mode 100644
index 36f99d2..0000000
--- a/tests/data_files/dir-maxpath/06.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDUwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASA9qWoAUHr
-nn+3kxyNrjPJk82WDLimW21RN51uxpobadv8YgGEDRdP+Ok+uRqQSUsA6ZXfF3iG
-r2GjfQ3wMDH8o4GJMIGGMB0GA1UdDgQWBBSjovYaC/m6Li9Tp0V9iZRs9267QzBX
-BgNVHSMEUDBOgBTXh06MAV9S4l4lG1TKOrKRBh4qn6EzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA0ggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgcjZNFWJtlDmoPZbAxqsGczRYK0lfPgu6
-g1H7pp0ce+wCIDj9BRZM2OB9EF0e+MDKGjyZGfvfrL6Ir47x/KrM6H8T
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/06.key b/tests/data_files/dir-maxpath/06.key
deleted file mode 100644
index 5b0bce2..0000000
--- a/tests/data_files/dir-maxpath/06.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIESUhQgXWd8cVQnitNEpOD2JNMqH9ug/wYaY1xW3SaSGoAoGCCqGSM49
-AwEHoUQDQgAEgPalqAFB655/t5Mcja4zyZPNlgy4plttUTedbsaaG2nb/GIBhA0X
-T/jpPrkakElLAOmV3xd4hq9ho30N8DAx/A==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/07.crt b/tests/data_files/dir-maxpath/07.crt
deleted file mode 100644
index 5bb57f8..0000000
--- a/tests/data_files/dir-maxpath/07.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDYwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDcwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASNOj4d4MEA
-7p/3miijqG4ToE4opKPAm+3BTIGrJTYT14++TSiUICl0ASXj+xeUcLMIaXTN042s
-LsHxpShzQaL0o4GJMIGGMB0GA1UdDgQWBBREq5J3toJPxZ3O+ssJ5vkkU0RJEzBX
-BgNVHSMEUDBOgBSjovYaC/m6Li9Tp0V9iZRs9267Q6EzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA1ggEBMAwGA1UdEwQF
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-oKmia0gPyBNkAiEA83asjJ5FDXQuLyZpczviXrbmqgCPOfYadtvkc0cxMis=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/07.key b/tests/data_files/dir-maxpath/07.key
deleted file mode 100644
index 3f20131..0000000
--- a/tests/data_files/dir-maxpath/07.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIEi1oKInPLbiINj8OxdActVTgI+YQVSefdQfCu1ihbLRoAoGCCqGSM49
-AwEHoUQDQgAEjTo+HeDBAO6f95ooo6huE6BOKKSjwJvtwUyBqyU2E9ePvk0olCAp
-dAEl4/sXlHCzCGl0zdONrC7B8aUoc0Gi9A==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/08.crt b/tests/data_files/dir-maxpath/08.crt
deleted file mode 100644
index bf1f33e..0000000
--- a/tests/data_files/dir-maxpath/08.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDcwHhcNMTcwNjIyMTE1MDMyWhcN
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-/Tjzj0tQhDoAAiEA19RxeWOVBBpM6LOHg6v5Lf54YN1snkLf+sEXyZCuWQQ=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/08.key b/tests/data_files/dir-maxpath/08.key
deleted file mode 100644
index d1ee9c5..0000000
--- a/tests/data_files/dir-maxpath/08.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIC8M2G7XcqeagYgt8SZJbuTh4tYchGvX3yDZJKTuBgFUoAoGCCqGSM49
-AwEHoUQDQgAEaUHkP2BkI55e0s6OlkrSdbu8bp0y+YwZFx/GgFUptKol+AA/+2D8
-WuRJxs2XS059ub0FZ30ABqTMfD9ZWIhmAg==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/09.crt b/tests/data_files/dir-maxpath/09.crt
deleted file mode 100644
index 8f67e54..0000000
--- a/tests/data_files/dir-maxpath/09.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDgwHhcNMTcwNjIyMTE1MDMzWhcN
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-N2Rv5X/VxIECIA/8rUALQxW38XSdBVX3e/jzu7ju47n1YwEqD9K9WdVv
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/09.key b/tests/data_files/dir-maxpath/09.key
deleted file mode 100644
index fe6a06f..0000000
--- a/tests/data_files/dir-maxpath/09.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIKkdxegP5yN840sBDxIPpiMftZss14uLaH7zoxOqrePDoAoGCCqGSM49
-AwEHoUQDQgAEe2QdevrehLH2oRsilBiVuZns5M43WmL3OJWyWijUcBUX3Nxf35jT
-krFBUoPxdDfr1BPnaCojwvMEcC875uLPuQ==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/10.crt b/tests/data_files/dir-maxpath/10.crt
deleted file mode 100644
index 72e699a..0000000
--- a/tests/data_files/dir-maxpath/10.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDkwHhcNMTcwNjIyMTE1MDMzWhcN
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-fVW7HNUktSYCIQDo6Jua6o/DJbrpq4qYWq5gv4yGyzPTN+3IaKrEICdaaw==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/10.key b/tests/data_files/dir-maxpath/10.key
deleted file mode 100644
index c5558f5..0000000
--- a/tests/data_files/dir-maxpath/10.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIPuPPMxo5e2doI7YfDp60qmEn4YwYs2sb5QlOpFQ3BIJoAoGCCqGSM49
-AwEHoUQDQgAEeo5RimyXeYYg8Te/PYJDnMKchyPcEcAqwAwDsDpDHjwT0ZcBnZu5
-sO2fxAJrtus0Zv4XMq7ODKpNi2mw4zyPVw==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/11.crt b/tests/data_files/dir-maxpath/11.crt
deleted file mode 100644
index e09e49f..0000000
--- a/tests/data_files/dir-maxpath/11.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTAwHhcNMTcwNjIyMTE1MDMzWhcN
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-NgtwCZAIqEICIBs4vupaVcuvni9tltbP26wi7c0FR+blZuo5DPIA3SVe
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/11.key b/tests/data_files/dir-maxpath/11.key
deleted file mode 100644
index b34bf8c..0000000
--- a/tests/data_files/dir-maxpath/11.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIHaMieH2/wn6lnsFUGzww43ymhN16Z0nhG5TyvNeY8U2oAoGCCqGSM49
-AwEHoUQDQgAE2cEfliujQRf+64hXTet3PIY2HXWUUeJa81TT8IgUMZ58cKT8qw/Q
-Omjz5i3OkqhjiVuGRlQnKCAc3vUSVXogfQ==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/12.crt b/tests/data_files/dir-maxpath/12.crt
deleted file mode 100644
index 91ef9b0..0000000
--- a/tests/data_files/dir-maxpath/12.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTEwHhcNMTcwNjIyMTE1MDMzWhcN
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-E6DxvbfDHikCIFttlGrOCZVyS4ocsjuKIELVUX5qfygI0sn4kU3qCTs2
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/12.key b/tests/data_files/dir-maxpath/12.key
deleted file mode 100644
index 906bdc6..0000000
--- a/tests/data_files/dir-maxpath/12.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIAzhAcc1Yb2u4bsQDaYeRaRW8kJ/HzFTTfINV1k+TxZ/oAoGCCqGSM49
-AwEHoUQDQgAEwxPSz5Sz3IGd29AXIUfwJITRD/RwGr8GGnSSMs6D6OXnQlZ26EB+
-/Oo7GcGTWaAtIBwwIQphnCH0XpyEgKFbjw==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/13.crt b/tests/data_files/dir-maxpath/13.crt
deleted file mode 100644
index c23c165..0000000
--- a/tests/data_files/dir-maxpath/13.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTIwHhcNMTcwNjIyMTE1MDMzWhcN
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-PsvXJVDqxogCIQDUP0Jcl3A907CE2tPVXSgD6LQ6CPu19mixemPw60yijA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/13.key b/tests/data_files/dir-maxpath/13.key
deleted file mode 100644
index c8a04ef..0000000
--- a/tests/data_files/dir-maxpath/13.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIKb966FXMh8cFQt3sVpmcrh2/3yaGiLMwz+/XGKGMJ+2oAoGCCqGSM49
-AwEHoUQDQgAE65MwiS854ZYZ7L9UVwfZH3mg/nCK7j0NHCLQQxqXbw/MWwVb0HIu
-PkRtkVVAklkYZBWI0rFEjNEBzEJwRZYcNg==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/14.crt b/tests/data_files/dir-maxpath/14.crt
deleted file mode 100644
index 5ca323c..0000000
--- a/tests/data_files/dir-maxpath/14.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTMwHhcNMTcwNjIyMTE1MDMzWhcN
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-71hzeUyFS+sCIQDNJI6P/pBbiHgTaGlBAgfcEfmxmbY0n4xZndtxIkmyVA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/14.key b/tests/data_files/dir-maxpath/14.key
deleted file mode 100644
index a526a18..0000000
--- a/tests/data_files/dir-maxpath/14.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIKEycJNLyYJ5JgECpCuZiFeXZIMC+XsMEKoMhRTx6xD+oAoGCCqGSM49
-AwEHoUQDQgAE0TGTdER8z3aJzZmbqvVz4c70Odk2qJMU9/aqULZRcr1LhBiqy6Db
-3XKQEWgNKxqbrekSwEDlVIjVZSdyKY+/PQ==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/15.crt b/tests/data_files/dir-maxpath/15.crt
deleted file mode 100644
index bef923a..0000000
--- a/tests/data_files/dir-maxpath/15.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTQwHhcNMTcwNjIyMTE1MDMzWhcN
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-DTALBgNVBAMMBENBMTUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQlKUiMoSss
-/hsTasedqdB2BCOGJhTt0hgUGeUnWNZ1svO4yn0GkFHZ08++fl2MKqjpj+VXq0JS
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-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTEzggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAKYOIo+fdCQRqpH4LN8qUK1aKzKmWGxS
-fGzEEkg/29bMAiAl95cmucoCDMq2Ab8Coc0dEqyJ6+rAPMLBCbGawyiW6A==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/15.key b/tests/data_files/dir-maxpath/15.key
deleted file mode 100644
index 1d93908..0000000
--- a/tests/data_files/dir-maxpath/15.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIL1c0zvh4Fx8aylrlHsOsK5Pcam7BWVHM2lDxGO26QIUoAoGCCqGSM49
-AwEHoUQDQgAEJSlIjKErLP4bE2rHnanQdgQjhiYU7dIYFBnlJ1jWdbLzuMp9BpBR
-2dPPvn5djCqo6Y/lV6tCUhRchlDoJoItxw==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/16.crt b/tests/data_files/dir-maxpath/16.crt
deleted file mode 100644
index d9d998d..0000000
--- a/tests/data_files/dir-maxpath/16.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTUwHhcNMTcwNjIyMTE1MDMzWhcN
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-MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAMJnGjE9v3SjuGfi0jNByrwyNfhlTHMh
-FhPQidNrDpXwAiEAqYtNiV8t9RrAa9GC6FWDuJpvIiU6FsE+lFq6uIq/J2E=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/16.key b/tests/data_files/dir-maxpath/16.key
deleted file mode 100644
index 70492de..0000000
--- a/tests/data_files/dir-maxpath/16.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIM0YCnGkEG/TjBxrytP9Ztslm1yoQaWptBxegRzzBRDVoAoGCCqGSM49
-AwEHoUQDQgAEO1bKeyZgzZID4f/s5iD5He6NMaLf1jzBZ97gLBrbFN/OTBdH5oXx
-S4UW2x/YeCY2B4/MtLKVN27lF4X7bwGVWw==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/17.crt b/tests/data_files/dir-maxpath/17.crt
deleted file mode 100644
index 1ee7849..0000000
--- a/tests/data_files/dir-maxpath/17.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTYwHhcNMTcwNjIyMTE1MDMzWhcN
-MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMTcwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAARrISq2zO9m
-D29YCLHB56FdU/RINtRhfeLtM+u5o3HaAnopy0S98RzuEGELjpzr8ZI6kkMMZsj8
-nFZQF8HfuE0go4GJMIGGMB0GA1UdDgQWBBSnjWvpWxZcFnfQ2KGtCg/u6fT/DzBX
-BgNVHSMEUDBOgBRTw3K0Psy3u/6+3KKSoaQqJnPvPqEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE1ggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIgDgXjoc6FfMF5W0NziV6vx2BOPNWav01Z
-ynEP4h9ULnUCIQC1rU4sEId3UdjzTKhpSGTKtaOuPG+b0YdEMPimI4jmVw==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/17.key b/tests/data_files/dir-maxpath/17.key
deleted file mode 100644
index eee33e8..0000000
--- a/tests/data_files/dir-maxpath/17.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIAiUS1dM3qrcOun8PjKe+rw40L2HG/Y8Dfxl0AfzyIVeoAoGCCqGSM49
-AwEHoUQDQgAEayEqtszvZg9vWAixweehXVP0SDbUYX3i7TPruaNx2gJ6KctEvfEc
-7hBhC46c6/GSOpJDDGbI/JxWUBfB37hNIA==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/18.crt b/tests/data_files/dir-maxpath/18.crt
deleted file mode 100644
index afd682e..0000000
--- a/tests/data_files/dir-maxpath/18.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTcwHhcNMTcwNjIyMTE1MDMzWhcN
-MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMTgwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASsc/JkNcYf
-bMgpOfrL5kKOGxOJaGS6SQIeNO33UeBpToe1bU2acN652xjvcGo0fJEtxg2fcPHR
-hTnGMBD1u1N2o4GJMIGGMB0GA1UdDgQWBBSDbIpYntlhJ0GgIsyd75XRhlC18jBX
-BgNVHSMEUDBOgBSnjWvpWxZcFnfQ2KGtCg/u6fT/D6EzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE2ggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAJo2NXfJU1sK6SVTu4OV21FKITlXntMi
-oenYMsBjzO8oAiEAidSELcLjjAHi3mfBARvCgKlRhmbNEMCHQT7Ha7ZQoRw=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/18.key b/tests/data_files/dir-maxpath/18.key
deleted file mode 100644
index 4591d03..0000000
--- a/tests/data_files/dir-maxpath/18.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIJETLWqIZtnejCGzESDgMnknxqEx5evMGZfzBVPKMwKKoAoGCCqGSM49
-AwEHoUQDQgAErHPyZDXGH2zIKTn6y+ZCjhsTiWhkukkCHjTt91HgaU6HtW1NmnDe
-udsY73BqNHyRLcYNn3Dx0YU5xjAQ9btTdg==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/19.crt b/tests/data_files/dir-maxpath/19.crt
deleted file mode 100644
index a2220e5..0000000
--- a/tests/data_files/dir-maxpath/19.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTgwHhcNMTcwNjIyMTE1MDMzWhcN
-MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMTkwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQJyRCHND78
-KxZHoHHdOTjPuD6HjHPnEKX8apblUpETDJuLW7YR3V8Q0dTac+JHiR6e2l4DlDbf
-5bTiyFoAzw9yo4GJMIGGMB0GA1UdDgQWBBRQMc94kTqW+zQO3lo2WMI/81k3czBX
-BgNVHSMEUDBOgBSDbIpYntlhJ0GgIsyd75XRhlC18qEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE3ggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgIzGOZqJRmvygzvLm8zxZFyoNpcT7e26H
-nZd5xFIzEakCIHGYcUXzt+owSVlLmrlW8gQcB81ErQbxuBTAsvpaaKSS
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/19.key b/tests/data_files/dir-maxpath/19.key
deleted file mode 100644
index bb6562b..0000000
--- a/tests/data_files/dir-maxpath/19.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIDJyHSKbXEZVfkNftQF4eHeJVuXhGdaboa7w4RejL5uYoAoGCCqGSM49
-AwEHoUQDQgAECckQhzQ+/CsWR6Bx3Tk4z7g+h4xz5xCl/GqW5VKREwybi1u2Ed1f
-ENHU2nPiR4kentpeA5Q23+W04shaAM8Pcg==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/20.crt b/tests/data_files/dir-maxpath/20.crt
deleted file mode 100644
index c82a527..0000000
--- a/tests/data_files/dir-maxpath/20.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTkwHhcNMTcwNjIyMTE1MDMzWhcN
-MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMjAwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATGebrN8JxE
-heOdCxD+mhnQ4zMUxF1WUkmAAHIUw089BYiH9SAwYS/M5tnl+R8fbjvoGqSpR6Tk
-V9EU3CQyIoxwo4GJMIGGMB0GA1UdDgQWBBTZs6oChL1c2CSZXY2YFQkkqg+lzDBX
-BgNVHSMEUDBOgBRQMc94kTqW+zQO3lo2WMI/81k3c6EzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE4ggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgRVGZReXKvdMHhwLbPvbrTVLeAGDqmqMH
-/WqD4u23QBgCID/QtFaiawjviNFEdtU7JK6v4ZY0PQ0a0+HLZIHLi9ah
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/20.key b/tests/data_files/dir-maxpath/20.key
deleted file mode 100644
index 2ec68de..0000000
--- a/tests/data_files/dir-maxpath/20.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIJHLciDhJcnlE5MhTrOfFlnRbpJQLOf4h72E6VDXxMM0oAoGCCqGSM49
-AwEHoUQDQgAExnm6zfCcRIXjnQsQ/poZ0OMzFMRdVlJJgAByFMNPPQWIh/UgMGEv
-zObZ5fkfH2476BqkqUek5FfRFNwkMiKMcA==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/Readme.txt b/tests/data_files/dir-maxpath/Readme.txt
deleted file mode 100644
index 606ec6c..0000000
--- a/tests/data_files/dir-maxpath/Readme.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-These certificates form a very long chain, used to test the
-MBEDTLS_X509_MAX_INT_CA limit.
-
-NN.key is the private key of certificate NN.crt.
-
-The root is 00.crt and N+1.crt is a child of N.crt.
-
-File cNN.pem contains the chain NN.crt to 00.crt.
-
-Those certificates were generated by tests/data_files/dir-maxpath/long.sh.
diff --git a/tests/data_files/dir-maxpath/c00.pem b/tests/data_files/dir-maxpath/c00.pem
deleted file mode 100644
index c806648..0000000
--- a/tests/data_files/dir-maxpath/c00.pem
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
-AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
-MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
-YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
-BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
-LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
-fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
-AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
-IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c01.pem b/tests/data_files/dir-maxpath/c01.pem
deleted file mode 100644
index 302fcbd..0000000
--- a/tests/data_files/dir-maxpath/c01.pem
+++ /dev/null
@@ -1,24 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQznn9zHHwL
-GO8VR4W9V7vMlxCdoojzEOiX5Y6JtPtFOz866ueHY6zoN0/mJ6DnqnSXilJIUUeW
-6eGfqmka7nxko4GRMIGOMB0GA1UdDgQWBBSh3uHkX5nj86yFEFwjscSWM40P+jBf
-BgNVHSMEWDBWgBQlFYvU5WboI4fcdPoiQs8/fPHZraEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
-DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
-1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
-TDA=
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
-AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
-MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
-YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
-BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
-LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
-fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
-AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
-IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c02.pem b/tests/data_files/dir-maxpath/c02.pem
deleted file mode 100644
index 77c2519..0000000
--- a/tests/data_files/dir-maxpath/c02.pem
+++ /dev/null
@@ -1,36 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDEwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQWHpv1i6lf
-wvNPOP5ka6S0n55EvzoaYK6pbTXP6yMOW/4XZSPKx5Zoq4FMe0cKzGIIFL1rzj1V
-2czYB+qvLhyio4GJMIGGMB0GA1UdDgQWBBT5RCgQ0AlZTQbfFB2+6+w0XRvydTBX
-BgNVHSMEUDBOgBSh3uHkX5nj86yFEFwjscSWM40P+qEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAI7unGW/gr9tOc3i+dF5N815srgh+FrX
-oj9Et74EcSpTAiBubv+vOH0DE0gmYI11HeAIgutWqqMIC72dZlwTF/Vi3g==
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQznn9zHHwL
-GO8VR4W9V7vMlxCdoojzEOiX5Y6JtPtFOz866ueHY6zoN0/mJ6DnqnSXilJIUUeW
-6eGfqmka7nxko4GRMIGOMB0GA1UdDgQWBBSh3uHkX5nj86yFEFwjscSWM40P+jBf
-BgNVHSMEWDBWgBQlFYvU5WboI4fcdPoiQs8/fPHZraEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
-DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
-1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
-TDA=
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
-AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
-MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
-YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
-BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
-LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
-fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
-AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
-IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c03.pem b/tests/data_files/dir-maxpath/c03.pem
deleted file mode 100644
index d6c1a21..0000000
--- a/tests/data_files/dir-maxpath/c03.pem
+++ /dev/null
@@ -1,48 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDIwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQRDXDNIi1p
-ereudhqwa2LslXgsxnB63Hu5y5lg+1WPruIYPzD/Ho0APveVdzFLVji19+bE4+tF
-PYL1SpsN1WfWo4GJMIGGMB0GA1UdDgQWBBQApzZdtBdD3dLxouQpr/aDiVttdzBX
-BgNVHSMEUDBOgBT5RCgQ0AlZTQbfFB2+6+w0XRvydaEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAxggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAOnd+7bAofkHVa4KFNjv3TCegw1lrhuM
-8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
-A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDEwHhcNMTcwNjIyMTE1MDMyWhcN
-MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
-DTALBgNVBAMMBENBMDIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQWHpv1i6lf
-wvNPOP5ka6S0n55EvzoaYK6pbTXP6yMOW/4XZSPKx5Zoq4FMe0cKzGIIFL1rzj1V
-2czYB+qvLhyio4GJMIGGMB0GA1UdDgQWBBT5RCgQ0AlZTQbfFB2+6+w0XRvydTBX
-BgNVHSMEUDBOgBSh3uHkX5nj86yFEFwjscSWM40P+qEzpDEwLzELMAkGA1UEBhMC
-VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggEBMAwGA1UdEwQF
-MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAI7unGW/gr9tOc3i+dF5N815srgh+FrX
-oj9Et74EcSpTAiBubv+vOH0DE0gmYI11HeAIgutWqqMIC72dZlwTF/Vi3g==
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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deleted file mode 100644
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diff --git a/tests/data_files/dir-maxpath/c11.pem b/tests/data_files/dir-maxpath/c11.pem
deleted file mode 100644
index 56cbcbf..0000000
--- a/tests/data_files/dir-maxpath/c11.pem
+++ /dev/null
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diff --git a/tests/data_files/dir-maxpath/c12.pem b/tests/data_files/dir-maxpath/c12.pem
deleted file mode 100644
index 77c8f3f..0000000
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+++ /dev/null
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diff --git a/tests/data_files/dir-maxpath/c13.pem b/tests/data_files/dir-maxpath/c13.pem
deleted file mode 100644
index d5039ba..0000000
--- a/tests/data_files/dir-maxpath/c13.pem
+++ /dev/null
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diff --git a/tests/data_files/dir-maxpath/c15.pem b/tests/data_files/dir-maxpath/c15.pem
deleted file mode 100644
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diff --git a/tests/data_files/dir-maxpath/c16.pem b/tests/data_files/dir-maxpath/c16.pem
deleted file mode 100644
index 041a83b..0000000
--- a/tests/data_files/dir-maxpath/c16.pem
+++ /dev/null
@@ -1,204 +0,0 @@
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diff --git a/tests/data_files/dir-maxpath/c17.pem b/tests/data_files/dir-maxpath/c17.pem
deleted file mode 100644
index 5bdbafd..0000000
--- a/tests/data_files/dir-maxpath/c17.pem
+++ /dev/null
@@ -1,216 +0,0 @@
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diff --git a/tests/data_files/dir-maxpath/c18.pem b/tests/data_files/dir-maxpath/c18.pem
deleted file mode 100644
index d863189..0000000
--- a/tests/data_files/dir-maxpath/c18.pem
+++ /dev/null
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diff --git a/tests/data_files/dir-maxpath/c19.pem b/tests/data_files/dir-maxpath/c19.pem
deleted file mode 100644
index b1e24e4..0000000
--- a/tests/data_files/dir-maxpath/c19.pem
+++ /dev/null
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diff --git a/tests/data_files/dir-maxpath/c20.pem b/tests/data_files/dir-maxpath/c20.pem
deleted file mode 100644
index ff97472..0000000
--- a/tests/data_files/dir-maxpath/c20.pem
+++ /dev/null
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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-TDA=
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/int.opensslconf b/tests/data_files/dir-maxpath/int.opensslconf
deleted file mode 100644
index df28cab..0000000
--- a/tests/data_files/dir-maxpath/int.opensslconf
+++ /dev/null
@@ -1,4 +0,0 @@
-[int]
-subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid:always,issuer:always
-basicConstraints = CA:true
diff --git a/tests/data_files/dir-maxpath/long.sh b/tests/data_files/dir-maxpath/long.sh
deleted file mode 100755
index 22f3bf5..0000000
--- a/tests/data_files/dir-maxpath/long.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/sh
-
-set -eu
-
-: ${OPENSSL:=openssl}
-NB=20
-
-OPT="-days 3653 -sha256"
-
-# generate self-signed root
-$OPENSSL ecparam -name prime256v1 -genkey -out 00.key
-$OPENSSL req -new -x509 -subj "/C=UK/O=mbed TLS/CN=CA00" $OPT \
-             -key 00.key -out 00.crt
-
-# cXX.pem is the chain starting at XX
-cp 00.crt c00.pem
-
-# generate long chain
-i=1
-while [ $i -le $NB ]; do
-    UP=$( printf "%02d" $((i-1)) )
-    ME=$( printf "%02d" $i )
-
-    $OPENSSL ecparam -name prime256v1 -genkey -out ${ME}.key
-    $OPENSSL req -new -subj "/C=UK/O=mbed TLS/CN=CA${ME}" \
-                 -key ${ME}.key -out ${ME}.csr
-    $OPENSSL x509 -req -CA ${UP}.crt -CAkey ${UP}.key -set_serial 1 $OPT \
-                  -extfile int.opensslconf -extensions int \
-                  -in ${ME}.csr -out ${ME}.crt
-
-    cat ${ME}.crt c${UP}.pem > c${ME}.pem
-
-    rm ${ME}.csr
-    i=$((i+1))
-done
diff --git a/tests/data_files/dir1/test-ca.crt b/tests/data_files/dir1/test-ca.crt
deleted file mode 100644
index 3c1d14c..0000000
--- a/tests/data_files/dir1/test-ca.crt
+++ /dev/null
@@ -1,80 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 0 (0x0)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:00 2011 GMT
-            Not After : Feb 12 14:44:00 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:c0:df:37:fc:17:bb:e0:96:9d:3f:86:de:96:32:
-                    7d:44:a5:16:a0:cd:21:f1:99:d4:ec:ea:cb:7c:18:
-                    58:08:94:a5:ec:9b:c5:8b:df:1a:1e:99:38:99:87:
-                    1e:7b:c0:8d:39:df:38:5d:70:78:07:d3:9e:d9:93:
-                    e8:b9:72:51:c5:ce:a3:30:52:a9:f2:e7:40:70:14:
-                    cb:44:a2:72:0b:c2:e5:40:f9:3e:e5:a6:0e:b3:f9:
-                    ec:4a:63:c0:b8:29:00:74:9c:57:3b:a8:a5:04:90:
-                    71:f1:bd:83:d9:3f:d6:a5:e2:3c:2a:8f:ef:27:60:
-                    c3:c6:9f:cb:ba:ec:60:7d:b7:e6:84:32:be:4f:fb:
-                    58:26:22:03:5b:d4:b4:d5:fb:f5:e3:96:2e:70:c0:
-                    e4:2e:bd:fc:2e:ee:e2:41:55:c0:34:2e:7d:24:72:
-                    69:cb:47:b1:14:40:83:7d:67:f4:86:f6:31:ab:f1:
-                    79:a4:b2:b5:2e:12:f9:84:17:f0:62:6f:27:3e:13:
-                    58:b1:54:0d:21:9a:73:37:a1:30:cf:6f:92:dc:f6:
-                    e9:fc:ac:db:2e:28:d1:7e:02:4b:23:a0:15:f2:38:
-                    65:64:09:ea:0c:6e:8e:1b:17:a0:71:c8:b3:9b:c9:
-                    ab:e9:c3:f2:cf:87:96:8f:80:02:32:9e:99:58:6f:
-                    a2:d5
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints:
-                CA:TRUE
-            X509v3 Subject Key Identifier:
-                B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-            X509v3 Authority Key Identifier:
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-                DirName:/C=NL/O=PolarSSL/CN=PolarSSL Test CA
-                serial:00
-
-    Signature Algorithm: sha1WithRSAEncryption
-        b8:fd:54:d8:00:54:90:8b:25:b0:27:dd:95:cd:a2:f7:84:07:
-        1d:87:89:4a:c4:78:11:d8:07:b5:d7:22:50:8e:48:eb:62:7a:
-        32:89:be:63:47:53:ff:b6:be:f1:2e:8c:54:c0:99:3f:a0:b9:
-        37:23:72:5f:0d:46:59:8f:d8:47:cd:97:4c:9f:07:0c:12:62:
-        09:3a:24:e4:36:d9:e9:2c:da:38:d0:73:75:61:d7:c1:6c:26:
-        8b:9b:e0:d5:dc:67:ed:8c:6b:33:d7:74:22:3c:4c:db:b5:8d:
-        2a:ce:2c:0d:08:59:05:09:05:a6:39:9f:b3:67:1b:e2:83:e5:
-        e1:8f:53:f6:67:93:c7:f9:6f:76:44:58:12:e8:3a:d4:97:e7:
-        e9:c0:3e:a8:7a:72:3d:87:53:1f:e5:2c:84:84:e7:9a:9e:7f:
-        66:d9:1f:9b:f5:13:48:b0:4d:14:d1:de:b2:24:d9:78:7d:f5:
-        35:cc:58:19:d1:d2:99:ef:4d:73:f8:1f:89:d4:5a:d0:52:ce:
-        09:f5:b1:46:51:6a:00:8e:3b:cc:6f:63:01:00:99:ed:9d:a6:
-        08:60:cd:32:18:d0:73:e0:58:71:d9:e5:d2:53:d7:8d:d0:ca:
-        e9:5d:2a:0a:0d:5d:55:ec:21:50:17:16:e6:06:4a:cd:5e:de:
-        f7:e0:e9:54
------BEGIN CERTIFICATE-----
-MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G
-CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx
-mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny
-50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n
-YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL
-R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu
-KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj
-gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH
-/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV
-BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz
-dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ
-SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H
-DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF
-pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf
-m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ
-7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir2/test-ca.crt b/tests/data_files/dir2/test-ca.crt
deleted file mode 100644
index 3c1d14c..0000000
--- a/tests/data_files/dir2/test-ca.crt
+++ /dev/null
@@ -1,80 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 0 (0x0)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:00 2011 GMT
-            Not After : Feb 12 14:44:00 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:c0:df:37:fc:17:bb:e0:96:9d:3f:86:de:96:32:
-                    7d:44:a5:16:a0:cd:21:f1:99:d4:ec:ea:cb:7c:18:
-                    58:08:94:a5:ec:9b:c5:8b:df:1a:1e:99:38:99:87:
-                    1e:7b:c0:8d:39:df:38:5d:70:78:07:d3:9e:d9:93:
-                    e8:b9:72:51:c5:ce:a3:30:52:a9:f2:e7:40:70:14:
-                    cb:44:a2:72:0b:c2:e5:40:f9:3e:e5:a6:0e:b3:f9:
-                    ec:4a:63:c0:b8:29:00:74:9c:57:3b:a8:a5:04:90:
-                    71:f1:bd:83:d9:3f:d6:a5:e2:3c:2a:8f:ef:27:60:
-                    c3:c6:9f:cb:ba:ec:60:7d:b7:e6:84:32:be:4f:fb:
-                    58:26:22:03:5b:d4:b4:d5:fb:f5:e3:96:2e:70:c0:
-                    e4:2e:bd:fc:2e:ee:e2:41:55:c0:34:2e:7d:24:72:
-                    69:cb:47:b1:14:40:83:7d:67:f4:86:f6:31:ab:f1:
-                    79:a4:b2:b5:2e:12:f9:84:17:f0:62:6f:27:3e:13:
-                    58:b1:54:0d:21:9a:73:37:a1:30:cf:6f:92:dc:f6:
-                    e9:fc:ac:db:2e:28:d1:7e:02:4b:23:a0:15:f2:38:
-                    65:64:09:ea:0c:6e:8e:1b:17:a0:71:c8:b3:9b:c9:
-                    ab:e9:c3:f2:cf:87:96:8f:80:02:32:9e:99:58:6f:
-                    a2:d5
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints:
-                CA:TRUE
-            X509v3 Subject Key Identifier:
-                B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-            X509v3 Authority Key Identifier:
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-                DirName:/C=NL/O=PolarSSL/CN=PolarSSL Test CA
-                serial:00
-
-    Signature Algorithm: sha1WithRSAEncryption
-        b8:fd:54:d8:00:54:90:8b:25:b0:27:dd:95:cd:a2:f7:84:07:
-        1d:87:89:4a:c4:78:11:d8:07:b5:d7:22:50:8e:48:eb:62:7a:
-        32:89:be:63:47:53:ff:b6:be:f1:2e:8c:54:c0:99:3f:a0:b9:
-        37:23:72:5f:0d:46:59:8f:d8:47:cd:97:4c:9f:07:0c:12:62:
-        09:3a:24:e4:36:d9:e9:2c:da:38:d0:73:75:61:d7:c1:6c:26:
-        8b:9b:e0:d5:dc:67:ed:8c:6b:33:d7:74:22:3c:4c:db:b5:8d:
-        2a:ce:2c:0d:08:59:05:09:05:a6:39:9f:b3:67:1b:e2:83:e5:
-        e1:8f:53:f6:67:93:c7:f9:6f:76:44:58:12:e8:3a:d4:97:e7:
-        e9:c0:3e:a8:7a:72:3d:87:53:1f:e5:2c:84:84:e7:9a:9e:7f:
-        66:d9:1f:9b:f5:13:48:b0:4d:14:d1:de:b2:24:d9:78:7d:f5:
-        35:cc:58:19:d1:d2:99:ef:4d:73:f8:1f:89:d4:5a:d0:52:ce:
-        09:f5:b1:46:51:6a:00:8e:3b:cc:6f:63:01:00:99:ed:9d:a6:
-        08:60:cd:32:18:d0:73:e0:58:71:d9:e5:d2:53:d7:8d:d0:ca:
-        e9:5d:2a:0a:0d:5d:55:ec:21:50:17:16:e6:06:4a:cd:5e:de:
-        f7:e0:e9:54
------BEGIN CERTIFICATE-----
-MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G
-CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx
-mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny
-50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n
-YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL
-R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu
-KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj
-gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH
-/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV
-BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz
-dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ
-SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H
-DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF
-pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf
-m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ
-7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir2/test-ca2.crt b/tests/data_files/dir2/test-ca2.crt
deleted file mode 100644
index d41a420..0000000
--- a/tests/data_files/dir2/test-ca2.crt
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTAeFw0xMzA5MjQxNTQ5NDhaFw0yMzA5MjIxNTQ5NDhaMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu
-ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy
-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqOBoDCBnTAdBgNVHQ4EFgQUnW0g
-JEkBPyvLeLUZvH4kydv7NnwwbgYDVR0jBGcwZYAUnW0gJEkBPyvLeLUZvH4kydv7
-NnyhQqRAMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UE
-AxMTUG9sYXJzc2wgVGVzdCBFQyBDQYIJAMFD4n5iQ8zoMAwGA1UdEwQFMAMBAf8w
-CgYIKoZIzj0EAwIDaQAwZgIxAMO0YnNWKJUAfXgSJtJxexn4ipg+kv4znuR50v56
-t4d0PCu412mUC6Nnd7izvtE2MgIxAP1nnJQjZ8BWukszFQDG48wxCCyci9qpdSMv
-uCjn8pwUOkABXK8Mss90fzCfCEOtIA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir3/Readme b/tests/data_files/dir3/Readme
deleted file mode 100644
index 189dadc..0000000
--- a/tests/data_files/dir3/Readme
+++ /dev/null
@@ -1 +0,0 @@
-This is just to make sure files that don't parse as certs are ignored.
diff --git a/tests/data_files/dir3/test-ca.crt b/tests/data_files/dir3/test-ca.crt
deleted file mode 100644
index 3c1d14c..0000000
--- a/tests/data_files/dir3/test-ca.crt
+++ /dev/null
@@ -1,80 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 0 (0x0)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:00 2011 GMT
-            Not After : Feb 12 14:44:00 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:c0:df:37:fc:17:bb:e0:96:9d:3f:86:de:96:32:
-                    7d:44:a5:16:a0:cd:21:f1:99:d4:ec:ea:cb:7c:18:
-                    58:08:94:a5:ec:9b:c5:8b:df:1a:1e:99:38:99:87:
-                    1e:7b:c0:8d:39:df:38:5d:70:78:07:d3:9e:d9:93:
-                    e8:b9:72:51:c5:ce:a3:30:52:a9:f2:e7:40:70:14:
-                    cb:44:a2:72:0b:c2:e5:40:f9:3e:e5:a6:0e:b3:f9:
-                    ec:4a:63:c0:b8:29:00:74:9c:57:3b:a8:a5:04:90:
-                    71:f1:bd:83:d9:3f:d6:a5:e2:3c:2a:8f:ef:27:60:
-                    c3:c6:9f:cb:ba:ec:60:7d:b7:e6:84:32:be:4f:fb:
-                    58:26:22:03:5b:d4:b4:d5:fb:f5:e3:96:2e:70:c0:
-                    e4:2e:bd:fc:2e:ee:e2:41:55:c0:34:2e:7d:24:72:
-                    69:cb:47:b1:14:40:83:7d:67:f4:86:f6:31:ab:f1:
-                    79:a4:b2:b5:2e:12:f9:84:17:f0:62:6f:27:3e:13:
-                    58:b1:54:0d:21:9a:73:37:a1:30:cf:6f:92:dc:f6:
-                    e9:fc:ac:db:2e:28:d1:7e:02:4b:23:a0:15:f2:38:
-                    65:64:09:ea:0c:6e:8e:1b:17:a0:71:c8:b3:9b:c9:
-                    ab:e9:c3:f2:cf:87:96:8f:80:02:32:9e:99:58:6f:
-                    a2:d5
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints:
-                CA:TRUE
-            X509v3 Subject Key Identifier:
-                B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-            X509v3 Authority Key Identifier:
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-                DirName:/C=NL/O=PolarSSL/CN=PolarSSL Test CA
-                serial:00
-
-    Signature Algorithm: sha1WithRSAEncryption
-        b8:fd:54:d8:00:54:90:8b:25:b0:27:dd:95:cd:a2:f7:84:07:
-        1d:87:89:4a:c4:78:11:d8:07:b5:d7:22:50:8e:48:eb:62:7a:
-        32:89:be:63:47:53:ff:b6:be:f1:2e:8c:54:c0:99:3f:a0:b9:
-        37:23:72:5f:0d:46:59:8f:d8:47:cd:97:4c:9f:07:0c:12:62:
-        09:3a:24:e4:36:d9:e9:2c:da:38:d0:73:75:61:d7:c1:6c:26:
-        8b:9b:e0:d5:dc:67:ed:8c:6b:33:d7:74:22:3c:4c:db:b5:8d:
-        2a:ce:2c:0d:08:59:05:09:05:a6:39:9f:b3:67:1b:e2:83:e5:
-        e1:8f:53:f6:67:93:c7:f9:6f:76:44:58:12:e8:3a:d4:97:e7:
-        e9:c0:3e:a8:7a:72:3d:87:53:1f:e5:2c:84:84:e7:9a:9e:7f:
-        66:d9:1f:9b:f5:13:48:b0:4d:14:d1:de:b2:24:d9:78:7d:f5:
-        35:cc:58:19:d1:d2:99:ef:4d:73:f8:1f:89:d4:5a:d0:52:ce:
-        09:f5:b1:46:51:6a:00:8e:3b:cc:6f:63:01:00:99:ed:9d:a6:
-        08:60:cd:32:18:d0:73:e0:58:71:d9:e5:d2:53:d7:8d:d0:ca:
-        e9:5d:2a:0a:0d:5d:55:ec:21:50:17:16:e6:06:4a:cd:5e:de:
-        f7:e0:e9:54
------BEGIN CERTIFICATE-----
-MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G
-CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx
-mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny
-50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n
-YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL
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-gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH
-/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV
-BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz
-dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ
-SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H
-DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF
-pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf
-m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ
-7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir3/test-ca2.crt b/tests/data_files/dir3/test-ca2.crt
deleted file mode 100644
index d41a420..0000000
--- a/tests/data_files/dir3/test-ca2.crt
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
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-t4d0PCu412mUC6Nnd7izvtE2MgIxAP1nnJQjZ8BWukszFQDG48wxCCyci9qpdSMv
-uCjn8pwUOkABXK8Mss90fzCfCEOtIA==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/Readme b/tests/data_files/dir4/Readme
deleted file mode 100644
index 3f1f610..0000000
--- a/tests/data_files/dir4/Readme
+++ /dev/null
@@ -1,47 +0,0 @@
-This directory contains the certificates for the tests targeting the enforcement of the policy indicated by the *pathLenConstraint* field. All leaf elements were generated with *is_ca* unset and all roots with the *selfsign=1* option. 
-
-1. zero pathlen constraint on an intermediate CA (invalid)
-```
-cert11.crt -> cert12.crt (max_pathlen=0) -> cert13.crt -> cert14.crt
-```
-
-2. zero pathlen constraint on the root CA (invalid)
-```
-cert21.crt (max_pathlen=0) -> cert22.crt -> cert23.crt
-```
-
-3. nonzero pathlen constraint on the root CA (invalid)
-```
-cert31.crt (max_pathlen=1) -> cert32.crt -> cert33.crt -> cert34.crt
-```
-
-4. nonzero pathlen constraint on an intermediate CA (invalid)
-```
-cert41.crt -> cert42.crt (max_pathlen=1) -> cert43.crt -> cert44.crt -> cert45.crt 
-```
-
-5. nonzero pathlen constraint on an intermediate CA with maximum number of elements in the chain (valid)
-```
-cert51.crt -> cert52.crt (max_pathlen=1) -> cert53.crt -> cert54.crt
-```
-
-6. nonzero pathlen constraint on the root CA with maximum number of elements in the chain (valid)
-```
-cert61.crt (max_pathlen=1) -> cert62.crt -> cert63.crt
-```
-
-7. pathlen constraint on the root CA with maximum number of elements and a self signed certificate in the chain (valid) 
-(This situation happens for example when a root of some hierarchy gets integrated into another hierarchy. In this case the certificates issued before the integration will have an intermadiate self signed certificate in their chain)
-```
-cert71.crt (max_pathlen=1) -> cert72.crt -> cert73.crt (self signed) -> cert74.crt -> cert74.crt
-```
-
-8. zero pathlen constraint on first intermediate CA (valid)
-```
-cert81.crt -> cert82.crt (max_pathlen=0) -> cert83.crt
-```
-
-9. zero pathlen constraint on trusted root (valid)
-```
-cert91.crt (max_pathlen=0) -> cert92.crt
-```
diff --git a/tests/data_files/dir4/cert11.crt b/tests/data_files/dir4/cert11.crt
deleted file mode 100644
index 3077c3d..0000000
--- a/tests/data_files/dir4/cert11.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC9zCCAd+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAWMRQwEgYDVQQDEwtUZXN0
-IHJvb3QgMjAeFw0wMTAxMDEwMDAwMDBaFw0zMDEyMzEyMzU5NTlaMBYxFDASBgNV
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-GfiA42UWN2dKNSqNhBOrP9g5yTcIWXh1Dwpd1Z9vhBCwmBegPqqM5IM1dQ==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert12.crt b/tests/data_files/dir4/cert12.crt
deleted file mode 100644
index fd88c2d..0000000
--- a/tests/data_files/dir4/cert12.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDCjCCAfKgAwIBAgIBATANBgkqhkiG9w0BAQsFADAWMRQwEgYDVQQDEwtUZXN0
-IHJvb3QgMjAeFw0wMTAxMDEwMDAwMDBaFw0zMDEyMzEyMzU5NTlaMCYxJDAiBgNV
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-21So46HdlceDTuv2vUbrHgxUS/IEjIL6OZZ0Sc6S6YybvGSioGsRUHO2k2IiOnUa
-C+hpBvOkXScnItfdMKAAce71CsZeN97sbxeNIMBDiX9bSy+dZLscEhRwBUABiNr/
-sYdYvIpbrFXowjMtBdac+vvhcem7dkCrCdsGylGINWhE2tC9hKmFkFXo4mu/AGDS
-M4/59TlMeK8X+WZ9zBs=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert13.crt b/tests/data_files/dir4/cert13.crt
deleted file mode 100644
index ac01a22..0000000
--- a/tests/data_files/dir4/cert13.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDFzCCAf+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDExtUZXN0
-IGludGVybWVkaWF0ZSBtYXhwYXRoIDEwHhcNMDEwMTAxMDAwMDAwWhcNMzAxMjMx
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-m8pqKNnRYGCtQwppBYVsoBisga2ymtNud7K+
------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert14.crt b/tests/data_files/dir4/cert14.crt
deleted file mode 100644
index 49e1cbb..0000000
--- a/tests/data_files/dir4/cert14.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDDDCCAfSgAwIBAgIBATANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDExtUZXN0
-IGludGVybWVkaWF0ZSBtYXhwYXRoIDIwHhcNMDEwMTAxMDAwMDAwWhcNMzAxMjMx
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-sZfh98BafcaFGjz605V36g==
------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert21.crt b/tests/data_files/dir4/cert21.crt
deleted file mode 100644
index 501c5d7..0000000
--- a/tests/data_files/dir4/cert21.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC+jCCAeKgAwIBAgIBATANBgkqhkiG9w0BAQsFADAWMRQwEgYDVQQDEwtUZXN0
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert22.crt b/tests/data_files/dir4/cert22.crt
deleted file mode 100644
index 5dcd65d..0000000
--- a/tests/data_files/dir4/cert22.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDBzCCAe+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAWMRQwEgYDVQQDEwtUZXN0
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-5m5YpRsknaICjYs=
------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert23.crt b/tests/data_files/dir4/cert23.crt
deleted file mode 100644
index 6c54725..0000000
--- a/tests/data_files/dir4/cert23.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDDDCCAfSgAwIBAgIBATANBgkqhkiG9w0BAQsFADAmMSQwIgYDVQQDExtUZXN0
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert31.crt b/tests/data_files/dir4/cert31.crt
deleted file mode 100644
index 8c2af4c..0000000
--- a/tests/data_files/dir4/cert31.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert32.crt b/tests/data_files/dir4/cert32.crt
deleted file mode 100644
index 5dcd65d..0000000
--- a/tests/data_files/dir4/cert32.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert33.crt b/tests/data_files/dir4/cert33.crt
deleted file mode 100644
index 8e5d192..0000000
--- a/tests/data_files/dir4/cert33.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert34.crt b/tests/data_files/dir4/cert34.crt
deleted file mode 100644
index bebcb65..0000000
--- a/tests/data_files/dir4/cert34.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert41.crt b/tests/data_files/dir4/cert41.crt
deleted file mode 100644
index 7065c94..0000000
--- a/tests/data_files/dir4/cert41.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert42.crt b/tests/data_files/dir4/cert42.crt
deleted file mode 100644
index c071318..0000000
--- a/tests/data_files/dir4/cert42.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert43.crt b/tests/data_files/dir4/cert43.crt
deleted file mode 100644
index 8e5d192..0000000
--- a/tests/data_files/dir4/cert43.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert44.crt b/tests/data_files/dir4/cert44.crt
deleted file mode 100644
index 084fb2d..0000000
--- a/tests/data_files/dir4/cert44.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert45.crt b/tests/data_files/dir4/cert45.crt
deleted file mode 100644
index e5d5b3d..0000000
--- a/tests/data_files/dir4/cert45.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert51.crt b/tests/data_files/dir4/cert51.crt
deleted file mode 100644
index 7065c94..0000000
--- a/tests/data_files/dir4/cert51.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert52.crt b/tests/data_files/dir4/cert52.crt
deleted file mode 100644
index c071318..0000000
--- a/tests/data_files/dir4/cert52.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert53.crt b/tests/data_files/dir4/cert53.crt
deleted file mode 100644
index 8e5d192..0000000
--- a/tests/data_files/dir4/cert53.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert54.crt b/tests/data_files/dir4/cert54.crt
deleted file mode 100644
index e42e14f..0000000
--- a/tests/data_files/dir4/cert54.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert61.crt b/tests/data_files/dir4/cert61.crt
deleted file mode 100644
index 8c2af4c..0000000
--- a/tests/data_files/dir4/cert61.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert62.crt b/tests/data_files/dir4/cert62.crt
deleted file mode 100644
index 5dcd65d..0000000
--- a/tests/data_files/dir4/cert62.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert63.crt b/tests/data_files/dir4/cert63.crt
deleted file mode 100644
index ffa90e4..0000000
--- a/tests/data_files/dir4/cert63.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert71.crt b/tests/data_files/dir4/cert71.crt
deleted file mode 100644
index 8c2af4c..0000000
--- a/tests/data_files/dir4/cert71.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert72.crt b/tests/data_files/dir4/cert72.crt
deleted file mode 100644
index 5dcd65d..0000000
--- a/tests/data_files/dir4/cert72.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert73.crt b/tests/data_files/dir4/cert73.crt
deleted file mode 100644
index 6854c74..0000000
--- a/tests/data_files/dir4/cert73.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert74.crt b/tests/data_files/dir4/cert74.crt
deleted file mode 100644
index 920c4c2..0000000
--- a/tests/data_files/dir4/cert74.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert81.crt b/tests/data_files/dir4/cert81.crt
deleted file mode 100644
index 26b2bd5..0000000
--- a/tests/data_files/dir4/cert81.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert82.crt b/tests/data_files/dir4/cert82.crt
deleted file mode 100644
index d49ecc9..0000000
--- a/tests/data_files/dir4/cert82.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert83.crt b/tests/data_files/dir4/cert83.crt
deleted file mode 100644
index 21a748e..0000000
--- a/tests/data_files/dir4/cert83.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert91.crt b/tests/data_files/dir4/cert91.crt
deleted file mode 100644
index 6d4605a..0000000
--- a/tests/data_files/dir4/cert91.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert92.crt b/tests/data_files/dir4/cert92.crt
deleted file mode 100644
index 49b53a5..0000000
--- a/tests/data_files/dir4/cert92.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/enco-ca-prstr.pem b/tests/data_files/enco-ca-prstr.pem
deleted file mode 100644
index 6503314..0000000
--- a/tests/data_files/enco-ca-prstr.pem
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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-og==
------END CERTIFICATE-----
diff --git a/tests/data_files/enco-cert-utf8str.pem b/tests/data_files/enco-cert-utf8str.pem
deleted file mode 100644
index 7d613d9..0000000
--- a/tests/data_files/enco-cert-utf8str.pem
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/format_gen.pub b/tests/data_files/format_gen.pub
deleted file mode 100644
index 81a7ab3..0000000
--- a/tests/data_files/format_gen.pub
+++ /dev/null
@@ -1,6 +0,0 @@
------BEGIN PUBLIC KEY-----
-MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA0UszjREl+JklUyevaN8fb0Gp
-13Dzb4pY3MCoJK15BWoeoUFAIVvuI0C8bRm/i1OO4BN9tSRrRjW+S89YbYy1C73P
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-5AWFu5MDP7wlU/AZfQIDAQAB
------END PUBLIC KEY-----
diff --git a/tests/data_files/format_pkcs12.fmt b/tests/data_files/format_pkcs12.fmt
deleted file mode 100644
index 296d599..0000000
--- a/tests/data_files/format_pkcs12.fmt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/keyUsage.decipherOnly.crt b/tests/data_files/keyUsage.decipherOnly.crt
deleted file mode 100644
index 7c37978..0000000
--- a/tests/data_files/keyUsage.decipherOnly.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICFzCCAYCgAwIBAgIJAJsTzkylb95SMA0GCSqGSIb3DQEBBQUAMD8xCzAJBgNV
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-fLtpo9y79XD00QY=
------END CERTIFICATE-----
diff --git a/tests/data_files/passwd.psk b/tests/data_files/passwd.psk
deleted file mode 100644
index 17fee37..0000000
--- a/tests/data_files/passwd.psk
+++ /dev/null
@@ -1 +0,0 @@
-Client_identity:6162636465666768696a6b6c6d6e6f70
diff --git a/tests/data_files/rsa_pkcs1_1024_clear.pem b/tests/data_files/rsa_pkcs1_1024_clear.pem
index 2d1a176..e26eac3 100644
--- a/tests/data_files/rsa_pkcs1_1024_clear.pem
+++ b/tests/data_files/rsa_pkcs1_1024_clear.pem
@@ -1,15 +1,15 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIICXgIBAAKBgQCvBX05buhPt1/btcKxPH/lplSqiqJHC1Qe4f6wsS0lx5cRUxJJ
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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_1024_public.der b/tests/data_files/rsa_pkcs8_1024_public.der
deleted file mode 100644
index fe42998..0000000
--- a/tests/data_files/rsa_pkcs8_1024_public.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server1-ms.req.sha256 b/tests/data_files/server1-ms.req.sha256
deleted file mode 100644
index b0d9414..0000000
--- a/tests/data_files/server1-ms.req.sha256
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN NEW CERTIFICATE REQUEST-----
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-ox+ATHKxQ/XpRQP+2OTb9sw1kM59
------END NEW CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1-nospace.crt b/tests/data_files/server1-nospace.crt
deleted file mode 100644
index 932c236..0000000
--- a/tests/data_files/server1-nospace.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDhDCCAmygAwIBAgIBHzANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1-v1.crt b/tests/data_files/server1-v1.crt
deleted file mode 100644
index 47f1fff..0000000
--- a/tests/data_files/server1-v1.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDITCCAgkCDFOitscEzU2OvIALwTANBgkqhkiG9w0BAQsFADBQMRwwGgYDVQQD
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.cert_type.crt b/tests/data_files/server1.cert_type.crt
deleted file mode 100644
index fb59ab8..0000000
--- a/tests/data_files/server1.cert_type.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDUjCCAjqgAwIBAgIBATANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.cert_type.crt.openssl.v3_ext b/tests/data_files/server1.cert_type.crt.openssl.v3_ext
deleted file mode 100644
index bd225ff..0000000
--- a/tests/data_files/server1.cert_type.crt.openssl.v3_ext
+++ /dev/null
@@ -1,5 +0,0 @@
-[v3_ext]
-basicConstraints = CA:false
-subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid
-nsCertType=server
diff --git a/tests/data_files/server1.cert_type_noauthid.crt b/tests/data_files/server1.cert_type_noauthid.crt
deleted file mode 100644
index 0082b14..0000000
--- a/tests/data_files/server1.cert_type_noauthid.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.crt b/tests/data_files/server1.crt
deleted file mode 100644
index dfc92b3..0000000
--- a/tests/data_files/server1.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.crt.openssl.v3_ext b/tests/data_files/server1.crt.openssl.v3_ext
deleted file mode 100644
index 239d56a..0000000
--- a/tests/data_files/server1.crt.openssl.v3_ext
+++ /dev/null
@@ -1,4 +0,0 @@
-[v3_ext]
-basicConstraints = CA:false
-subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid
diff --git a/tests/data_files/server1.csr b/tests/data_files/server1.csr
deleted file mode 100644
index 804c4a5..0000000
--- a/tests/data_files/server1.csr
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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-ox+ATHKxQ/XpRQP+2OTb9sw1kM59
------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.der b/tests/data_files/server1.der
deleted file mode 100644
index fcf45cd..0000000
--- a/tests/data_files/server1.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server1.ext_ku.crt b/tests/data_files/server1.ext_ku.crt
deleted file mode 100644
index 3c4f854..0000000
--- a/tests/data_files/server1.ext_ku.crt
+++ /dev/null
@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDpzCCAo+gAwIBAgIBITANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.key_usage.crt b/tests/data_files/server1.key_usage.crt
deleted file mode 100644
index b5a2532..0000000
--- a/tests/data_files/server1.key_usage.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.key_usage.crt.openssl.v3_ext b/tests/data_files/server1.key_usage.crt.openssl.v3_ext
deleted file mode 100644
index e255027..0000000
--- a/tests/data_files/server1.key_usage.crt.openssl.v3_ext
+++ /dev/null
@@ -1,5 +0,0 @@
-[v3_ext]
-basicConstraints = CA:false
-subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid
-keyUsage=critical, digitalSignature, nonRepudiation, keyEncipherment
diff --git a/tests/data_files/server1.key_usage_noauthid.crt b/tests/data_files/server1.key_usage_noauthid.crt
deleted file mode 100644
index c82a979..0000000
--- a/tests/data_files/server1.key_usage_noauthid.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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-z4A=
------END CERTIFICATE-----
diff --git a/tests/data_files/server1.noauthid.crt b/tests/data_files/server1.noauthid.crt
deleted file mode 100644
index f778ae9..0000000
--- a/tests/data_files/server1.noauthid.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1.req.cert_type b/tests/data_files/server1.req.cert_type
deleted file mode 100644
index 39ff3fd..0000000
--- a/tests/data_files/server1.req.cert_type
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.req.cert_type_empty b/tests/data_files/server1.req.cert_type_empty
deleted file mode 100644
index 70fd111..0000000
--- a/tests/data_files/server1.req.cert_type_empty
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.req.key_usage b/tests/data_files/server1.req.key_usage
deleted file mode 100644
index 30e4812..0000000
--- a/tests/data_files/server1.req.key_usage
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.req.key_usage_empty b/tests/data_files/server1.req.key_usage_empty
deleted file mode 100644
index 47e56bf..0000000
--- a/tests/data_files/server1.req.key_usage_empty
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.req.ku-ct b/tests/data_files/server1.req.ku-ct
deleted file mode 100644
index ebd01f5..0000000
--- a/tests/data_files/server1.req.ku-ct
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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index 1558549..0000000
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------END CERTIFICATE-----
diff --git a/tests/data_files/server10.crt b/tests/data_files/server10.crt
deleted file mode 100644
index 96a4040..0000000
--- a/tests/data_files/server10.crt
+++ /dev/null
@@ -1,10 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server10.key b/tests/data_files/server10.key
deleted file mode 100644
index 0088331..0000000
--- a/tests/data_files/server10.key
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEILBDMs7bRVxVg6ovTpf2zB9m+22jY7R3LNKRvCPfa6YJoAoGCCqGSM49
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------END EC PRIVATE KEY-----
diff --git a/tests/data_files/server10_int3-bs.pem b/tests/data_files/server10_int3-bs.pem
deleted file mode 100644
index a9e0615..0000000
--- a/tests/data_files/server10_int3-bs.pem
+++ /dev/null
@@ -1,22 +0,0 @@
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------END CERTIFICATE-----
diff --git a/tests/data_files/server10_int3_int-ca2.crt b/tests/data_files/server10_int3_int-ca2.crt
deleted file mode 100644
index 0df2c65..0000000
--- a/tests/data_files/server10_int3_int-ca2.crt
+++ /dev/null
@@ -1,40 +0,0 @@
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server10_int3_int-ca2_ca.crt b/tests/data_files/server10_int3_int-ca2_ca.crt
deleted file mode 100644
index c25482b..0000000
--- a/tests/data_files/server10_int3_int-ca2_ca.crt
+++ /dev/null
@@ -1,120 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 0 (0x0)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:00 2011 GMT
-            Not After : Feb 12 14:44:00 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:c0:df:37:fc:17:bb:e0:96:9d:3f:86:de:96:32:
-                    7d:44:a5:16:a0:cd:21:f1:99:d4:ec:ea:cb:7c:18:
-                    58:08:94:a5:ec:9b:c5:8b:df:1a:1e:99:38:99:87:
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-                    e8:b9:72:51:c5:ce:a3:30:52:a9:f2:e7:40:70:14:
-                    cb:44:a2:72:0b:c2:e5:40:f9:3e:e5:a6:0e:b3:f9:
-                    ec:4a:63:c0:b8:29:00:74:9c:57:3b:a8:a5:04:90:
-                    71:f1:bd:83:d9:3f:d6:a5:e2:3c:2a:8f:ef:27:60:
-                    c3:c6:9f:cb:ba:ec:60:7d:b7:e6:84:32:be:4f:fb:
-                    58:26:22:03:5b:d4:b4:d5:fb:f5:e3:96:2e:70:c0:
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-                    69:cb:47:b1:14:40:83:7d:67:f4:86:f6:31:ab:f1:
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-                    58:b1:54:0d:21:9a:73:37:a1:30:cf:6f:92:dc:f6:
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-                    ab:e9:c3:f2:cf:87:96:8f:80:02:32:9e:99:58:6f:
-                    a2:d5
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:TRUE
-            X509v3 Subject Key Identifier: 
-                B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-                DirName:/C=NL/O=PolarSSL/CN=PolarSSL Test CA
-                serial:00
-
-    Signature Algorithm: sha1WithRSAEncryption
-        b8:fd:54:d8:00:54:90:8b:25:b0:27:dd:95:cd:a2:f7:84:07:
-        1d:87:89:4a:c4:78:11:d8:07:b5:d7:22:50:8e:48:eb:62:7a:
-        32:89:be:63:47:53:ff:b6:be:f1:2e:8c:54:c0:99:3f:a0:b9:
-        37:23:72:5f:0d:46:59:8f:d8:47:cd:97:4c:9f:07:0c:12:62:
-        09:3a:24:e4:36:d9:e9:2c:da:38:d0:73:75:61:d7:c1:6c:26:
-        8b:9b:e0:d5:dc:67:ed:8c:6b:33:d7:74:22:3c:4c:db:b5:8d:
-        2a:ce:2c:0d:08:59:05:09:05:a6:39:9f:b3:67:1b:e2:83:e5:
-        e1:8f:53:f6:67:93:c7:f9:6f:76:44:58:12:e8:3a:d4:97:e7:
-        e9:c0:3e:a8:7a:72:3d:87:53:1f:e5:2c:84:84:e7:9a:9e:7f:
-        66:d9:1f:9b:f5:13:48:b0:4d:14:d1:de:b2:24:d9:78:7d:f5:
-        35:cc:58:19:d1:d2:99:ef:4d:73:f8:1f:89:d4:5a:d0:52:ce:
-        09:f5:b1:46:51:6a:00:8e:3b:cc:6f:63:01:00:99:ed:9d:a6:
-        08:60:cd:32:18:d0:73:e0:58:71:d9:e5:d2:53:d7:8d:d0:ca:
-        e9:5d:2a:0a:0d:5d:55:ec:21:50:17:16:e6:06:4a:cd:5e:de:
-        f7:e0:e9:54
------BEGIN CERTIFICATE-----
-MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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-7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==
------END CERTIFICATE-----
diff --git a/tests/data_files/server10_int3_spurious_int-ca2.crt b/tests/data_files/server10_int3_spurious_int-ca2.crt
deleted file mode 100644
index c9d6715..0000000
--- a/tests/data_files/server10_int3_spurious_int-ca2.crt
+++ /dev/null
@@ -1,64 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1_ca.crt b/tests/data_files/server1_ca.crt
deleted file mode 100644
index 748d944..0000000
--- a/tests/data_files/server1_ca.crt
+++ /dev/null
@@ -1,41 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server1_csr.opensslconf b/tests/data_files/server1_csr.opensslconf
deleted file mode 100644
index 6e7075e..0000000
--- a/tests/data_files/server1_csr.opensslconf
+++ /dev/null
@@ -1,10 +0,0 @@
-[ req ]
-distinguished_name = req_distinguished_name
-prompt             = no
-# Restrict to non-UTF8 PrintableStrings.
-string_mask        = nombstr
-
-[ req_distinguished_name ]
-C  = NL
-O  = PolarSSL
-CN = PolarSSL Server 1
diff --git a/tests/data_files/server2-badsign.crt b/tests/data_files/server2-badsign.crt
deleted file mode 100644
index 7e32d3b..0000000
--- a/tests/data_files/server2-badsign.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2-sha256.crt b/tests/data_files/server2-sha256.crt
deleted file mode 100644
index f8a5b8b..0000000
--- a/tests/data_files/server2-sha256.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2-v1-chain.crt b/tests/data_files/server2-v1-chain.crt
deleted file mode 100644
index 84bb6b2..0000000
--- a/tests/data_files/server2-v1-chain.crt
+++ /dev/null
@@ -1,38 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2-v1.crt b/tests/data_files/server2-v1.crt
deleted file mode 100644
index 7ef7968..0000000
--- a/tests/data_files/server2-v1.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2.crt b/tests/data_files/server2.crt
deleted file mode 100644
index 33393ee..0000000
--- a/tests/data_files/server2.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDNzCCAh+gAwIBAgIBAjANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2.der b/tests/data_files/server2.der
deleted file mode 100644
index ec03190..0000000
--- a/tests/data_files/server2.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server2.ku-ds.crt b/tests/data_files/server2.ku-ds.crt
deleted file mode 100644
index 3bd07d0..0000000
--- a/tests/data_files/server2.ku-ds.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDijCCAnKgAwIBAgIBLDANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2.ku-ds_ke.crt b/tests/data_files/server2.ku-ds_ke.crt
deleted file mode 100644
index ebee7e1..0000000
--- a/tests/data_files/server2.ku-ds_ke.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDijCCAnKgAwIBAgIBMDANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2.ku-ka.crt b/tests/data_files/server2.ku-ka.crt
deleted file mode 100644
index 90f7c4a..0000000
--- a/tests/data_files/server2.ku-ka.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDijCCAnKgAwIBAgIBKjANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server2.ku-ke.crt b/tests/data_files/server2.ku-ke.crt
deleted file mode 100644
index 8daa0c1..0000000
--- a/tests/data_files/server2.ku-ke.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDijCCAnKgAwIBAgIBKzANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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------END CERTIFICATE-----
diff --git a/tests/data_files/server3.crt b/tests/data_files/server3.crt
deleted file mode 100644
index ed0d696..0000000
--- a/tests/data_files/server3.crt
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICojCCAYqgAwIBAgIBDTANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
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-CAQ1sXmQ
------END CERTIFICATE-----
diff --git a/tests/data_files/server3.key b/tests/data_files/server3.key
deleted file mode 100644
index fecf44d..0000000
--- a/tests/data_files/server3.key
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MF8CAQEEGItTogpE7AOnjvYuTqm+9OabmsX02XKIAqAKBggqhkjOPQMBAaE0AzIA
-BH0AoQyUhPABS38y67uEVs4O3RXmKKrBdUR7/L2QPB8EC2p5fQcsej6EFasvlTdJ
-/w==
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/server4.crt b/tests/data_files/server4.crt
deleted file mode 100644
index 96b1aa7..0000000
--- a/tests/data_files/server4.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC6jCCAnCgAwIBAgIBCDAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G
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-3dEpvL2Wimt3keD7AcLpYB2FJ1mVcY1XQUeK1Vfc
------END CERTIFICATE-----
diff --git a/tests/data_files/server4.key b/tests/data_files/server4.key
deleted file mode 100644
index 9e4daee..0000000
--- a/tests/data_files/server4.key
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEAq9eMvlV9hzsP+2u6oSlhxly+VSGe4I0Mly1gMku+BhiPm7EP
-EscFe+cQcuA7kr6Wmzjan6v913igTri21Gh5llS+v7t4GdbfmfQSk8AiT0bC76+D
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-LeWnb62HD60t/zwstN20Yzt6mBLocm1PPdPhPweI/EF6pSgvlw5NTw==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/server5-badsign.crt b/tests/data_files/server5-badsign.crt
deleted file mode 100644
index 0c65072..0000000
--- a/tests/data_files/server5-badsign.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICHzCCAaWgAwIBAgIBCTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G
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-fGa5kHvHARBPc8YAIVIqDvHH1A==
------END CERTIFICATE-----
diff --git a/tests/data_files/server5-der0.crt b/tests/data_files/server5-der0.crt
deleted file mode 100644
index 08d8dd3..0000000
--- a/tests/data_files/server5-der0.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-der1a.crt b/tests/data_files/server5-der1a.crt
deleted file mode 100644
index 015017b..0000000
--- a/tests/data_files/server5-der1a.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-der1b.crt b/tests/data_files/server5-der1b.crt
deleted file mode 100644
index 6340d9e..0000000
--- a/tests/data_files/server5-der1b.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-der2.crt b/tests/data_files/server5-der2.crt
deleted file mode 100644
index c6e320a..0000000
--- a/tests/data_files/server5-der2.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-der4.crt b/tests/data_files/server5-der4.crt
deleted file mode 100644
index 4af05cc..0000000
--- a/tests/data_files/server5-der4.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-der8.crt b/tests/data_files/server5-der8.crt
deleted file mode 100644
index 65be7dc..0000000
--- a/tests/data_files/server5-der8.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-der9.crt b/tests/data_files/server5-der9.crt
deleted file mode 100644
index 4947f1f..0000000
--- a/tests/data_files/server5-der9.crt
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/server5-expired.crt b/tests/data_files/server5-expired.crt
deleted file mode 100644
index d726e5c..0000000
--- a/tests/data_files/server5-expired.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICHjCCAaWgAwIBAgIBHjAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G
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-fN08jSzyFt6kbO4ak0D6tC5Q
------END CERTIFICATE-----
diff --git a/tests/data_files/server5-future.crt b/tests/data_files/server5-future.crt
deleted file mode 100644
index 969c84b..0000000
--- a/tests/data_files/server5-future.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICHjCCAaWgAwIBAgIBHTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G
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-uqgLb4na3i94x9urgbZZYfVK
------END CERTIFICATE-----
diff --git a/tests/data_files/server5-selfsigned.crt b/tests/data_files/server5-selfsigned.crt
deleted file mode 100644
index cb55647..0000000
--- a/tests/data_files/server5-selfsigned.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBzTCCAXKgAwIBAgIMU6LLSxJOrYN9qJSyMAoGCCqGSM49BAMCMEcxEzARBgNV
-BAMTCnNlbGZzaWduZWQxEDAOBgNVBAsTB3Rlc3RpbmcxETAPBgNVBAoTCFBvbGFy
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-AOJ+nBHfaEGyF4PRJvn/jMDeIaH1zisinVzC2v+JQOWq
------END CERTIFICATE-----
diff --git a/tests/data_files/server5-sha1.crt b/tests/data_files/server5-sha1.crt
deleted file mode 100644
index 73e2d17..0000000
--- a/tests/data_files/server5-sha1.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICHTCCAaSgAwIBAgIBEjAJBgcqhkjOPQQBMD4xCzAJBgNVBAYTAk5MMREwDwYD
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5-sha224.crt b/tests/data_files/server5-sha224.crt
deleted file mode 100644
index 47b1168..0000000
--- a/tests/data_files/server5-sha224.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5-sha384.crt b/tests/data_files/server5-sha384.crt
deleted file mode 100644
index 5d6a79b..0000000
--- a/tests/data_files/server5-sha384.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5-sha512.crt b/tests/data_files/server5-sha512.crt
deleted file mode 100644
index 16112ac..0000000
--- a/tests/data_files/server5-sha512.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5-ss-expired.crt b/tests/data_files/server5-ss-expired.crt
deleted file mode 100644
index 287ce98..0000000
--- a/tests/data_files/server5-ss-expired.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5-ss-forgeca.crt b/tests/data_files/server5-ss-forgeca.crt
deleted file mode 100644
index bfd7b70..0000000
--- a/tests/data_files/server5-ss-forgeca.crt
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/server5.crt b/tests/data_files/server5.crt
deleted file mode 100644
index 4597428..0000000
--- a/tests/data_files/server5.crt
+++ /dev/null
@@ -1,14 +0,0 @@
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diff --git a/tests/data_files/server5.eku-cli.crt b/tests/data_files/server5.eku-cli.crt
deleted file mode 100644
index 8aa2e44..0000000
--- a/tests/data_files/server5.eku-cli.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/server5.eku-cs.crt b/tests/data_files/server5.eku-cs.crt
deleted file mode 100644
index db97b40..0000000
--- a/tests/data_files/server5.eku-cs.crt
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/tests/data_files/server5.eku-cs_any.crt b/tests/data_files/server5.eku-cs_any.crt
deleted file mode 100644
index 8fa8632..0000000
--- a/tests/data_files/server5.eku-cs_any.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/server5.eku-srv.crt b/tests/data_files/server5.eku-srv.crt
deleted file mode 100644
index 64312f6..0000000
--- a/tests/data_files/server5.eku-srv.crt
+++ /dev/null
@@ -1,13 +0,0 @@
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5.eku-srv_cli.crt b/tests/data_files/server5.eku-srv_cli.crt
deleted file mode 100644
index 9f58fed..0000000
--- a/tests/data_files/server5.eku-srv_cli.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5.ku-ds.crt b/tests/data_files/server5.ku-ds.crt
deleted file mode 100644
index 58dd071..0000000
--- a/tests/data_files/server5.ku-ds.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/server5.ku-ka.crt b/tests/data_files/server5.ku-ka.crt
deleted file mode 100644
index 2447326..0000000
--- a/tests/data_files/server5.ku-ka.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5.ku-ke.crt b/tests/data_files/server5.ku-ke.crt
deleted file mode 100644
index 41ae5ad..0000000
--- a/tests/data_files/server5.ku-ke.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server5.req.ku.sha1 b/tests/data_files/server5.req.ku.sha1
deleted file mode 100644
index 3281c94..0000000
--- a/tests/data_files/server5.req.ku.sha1
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------BEGIN CERTIFICATE REQUEST-----
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diff --git a/tests/data_files/server5.req.sha1 b/tests/data_files/server5.req.sha1
deleted file mode 100644
index 1a14a15..0000000
--- a/tests/data_files/server5.req.sha1
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------BEGIN CERTIFICATE REQUEST-----
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diff --git a/tests/data_files/server5.req.sha224 b/tests/data_files/server5.req.sha224
deleted file mode 100644
index 2766834..0000000
--- a/tests/data_files/server5.req.sha224
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------BEGIN CERTIFICATE REQUEST-----
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diff --git a/tests/data_files/server5.req.sha256 b/tests/data_files/server5.req.sha256
deleted file mode 100644
index c59e15f..0000000
--- a/tests/data_files/server5.req.sha256
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------BEGIN CERTIFICATE REQUEST-----
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diff --git a/tests/data_files/server5.req.sha384 b/tests/data_files/server5.req.sha384
deleted file mode 100644
index 87556c6..0000000
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------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server5.req.sha512 b/tests/data_files/server5.req.sha512
deleted file mode 100644
index 607741e..0000000
--- a/tests/data_files/server5.req.sha512
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server6-ss-child.crt b/tests/data_files/server6-ss-child.crt
deleted file mode 100644
index 3c6fd4d..0000000
--- a/tests/data_files/server6-ss-child.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server6.crt b/tests/data_files/server6.crt
deleted file mode 100644
index 6df6716..0000000
--- a/tests/data_files/server6.crt
+++ /dev/null
@@ -1,14 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server6.key b/tests/data_files/server6.key
deleted file mode 100644
index 1311cfa..0000000
--- a/tests/data_files/server6.key
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
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------END EC PRIVATE KEY-----
diff --git a/tests/data_files/server7-badsign.crt b/tests/data_files/server7-badsign.crt
deleted file mode 100644
index 954b53a..0000000
--- a/tests/data_files/server7-badsign.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server7-expired.crt b/tests/data_files/server7-expired.crt
deleted file mode 100644
index a25ce4b..0000000
--- a/tests/data_files/server7-expired.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server7-future.crt b/tests/data_files/server7-future.crt
deleted file mode 100644
index eeb596f..0000000
--- a/tests/data_files/server7-future.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server7.crt b/tests/data_files/server7.crt
deleted file mode 100644
index ed087ef..0000000
--- a/tests/data_files/server7.crt
+++ /dev/null
@@ -1,23 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server7.key b/tests/data_files/server7.key
deleted file mode 100644
index 0088331..0000000
--- a/tests/data_files/server7.key
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN EC PRIVATE KEY-----
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------END EC PRIVATE KEY-----
diff --git a/tests/data_files/server7_all_space.crt b/tests/data_files/server7_all_space.crt
deleted file mode 100644
index a979830..0000000
--- a/tests/data_files/server7_all_space.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server7_int-ca-exp.crt b/tests/data_files/server7_int-ca-exp.crt
deleted file mode 100644
index fc00517..0000000
--- a/tests/data_files/server7_int-ca-exp.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server7_int-ca.crt b/tests/data_files/server7_int-ca.crt
deleted file mode 100644
index d3ddc46..0000000
--- a/tests/data_files/server7_int-ca.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/server7_int-ca_ca2.crt b/tests/data_files/server7_int-ca_ca2.crt
deleted file mode 100644
index c289c0a..0000000
--- a/tests/data_files/server7_int-ca_ca2.crt
+++ /dev/null
@@ -1,62 +0,0 @@
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diff --git a/tests/data_files/server7_pem_space.crt b/tests/data_files/server7_pem_space.crt
deleted file mode 100644
index 0ef0fc7..0000000
--- a/tests/data_files/server7_pem_space.crt
+++ /dev/null
@@ -1,47 +0,0 @@
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diff --git a/tests/data_files/server7_spurious_int-ca.crt b/tests/data_files/server7_spurious_int-ca.crt
deleted file mode 100644
index 632c4fd..0000000
--- a/tests/data_files/server7_spurious_int-ca.crt
+++ /dev/null
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-Af5cNR8KhzegznL6amRObGGKmX1F
------END CERTIFICATE-----
diff --git a/tests/data_files/server7_trailing_space.crt b/tests/data_files/server7_trailing_space.crt
deleted file mode 100644
index 6faf8cf..0000000
--- a/tests/data_files/server7_trailing_space.crt
+++ /dev/null
@@ -1,47 +0,0 @@
------BEGIN CERTIFICATE----- 
-MIIDwjCCAaqgAwIBAgIBEDANBgkqhkiG9w0BAQsFADBIMQswCQYDVQQGEwJOTDER 
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-a8Si6UK5 
------END CERTIFICATE----- 
------BEGIN CERTIFICATE----- 
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------END CERTIFICATE----- 
diff --git a/tests/data_files/server8.crt b/tests/data_files/server8.crt
deleted file mode 100644
index b435b2d..0000000
--- a/tests/data_files/server8.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server8.key b/tests/data_files/server8.key
deleted file mode 100644
index aa9941e..0000000
--- a/tests/data_files/server8.key
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
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-XYfi5vYftbEUmZeZtHZBI3o3up/xtPcuGNlb8BSIIOaQtIYybxKa
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/server8_int-ca2.crt b/tests/data_files/server8_int-ca2.crt
deleted file mode 100644
index 7a8da71..0000000
--- a/tests/data_files/server8_int-ca2.crt
+++ /dev/null
@@ -1,36 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9-bad-mgfhash.crt b/tests/data_files/server9-bad-mgfhash.crt
deleted file mode 100644
index 34ef69e..0000000
--- a/tests/data_files/server9-bad-mgfhash.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDWzCCAhKgAwIBAgIBGDA+BgkqhkiG9w0BAQowMaANMAsGCWCGSAFlAwQCAaEa
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9-bad-saltlen.crt b/tests/data_files/server9-bad-saltlen.crt
deleted file mode 100644
index f4da883..0000000
--- a/tests/data_files/server9-bad-saltlen.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDWzCCAhKgAwIBAgIBGDA+BgkqhkiG9w0BAQowMaANMAsGCWCGSAFlAwQCAaEa
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-JXA4cXsnaDaRe+Wm0L0p+2PtQWXE5npXYIbFHAA9EOC3Ab8oaP9M/F6yQMa/2is=
------END CERTIFICATE-----
diff --git a/tests/data_files/server9-badsign.crt b/tests/data_files/server9-badsign.crt
deleted file mode 100644
index 9e56541..0000000
--- a/tests/data_files/server9-badsign.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDBTCCAeegAwIBAgIBFjATBgkqhkiG9w0BAQowBqIEAgIA6jA7MQswCQYDVQQG
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-o4Hl/lqjwCFG
------END CERTIFICATE-----
diff --git a/tests/data_files/server9-defaults.crt b/tests/data_files/server9-defaults.crt
deleted file mode 100644
index 4ce5c87..0000000
--- a/tests/data_files/server9-defaults.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDBjCCAe6gAwIBAgIBSDANBgkqhkiG9w0BAQowADA7MQswCQYDVQQGEwJOTDER
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-09JqWv4DoLNnwg==
------END CERTIFICATE-----
diff --git a/tests/data_files/server9-sha224.crt b/tests/data_files/server9-sha224.crt
deleted file mode 100644
index 1b05f31..0000000
--- a/tests/data_files/server9-sha224.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDWzCCAhKgAwIBAgIBFzA+BgkqhkiG9w0BAQowMaANMAsGCWCGSAFlAwQCBKEa
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9-sha256.crt b/tests/data_files/server9-sha256.crt
deleted file mode 100644
index 7d0aa39..0000000
--- a/tests/data_files/server9-sha256.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDWzCCAhKgAwIBAgIBGDA+BgkqhkiG9w0BAQowMaANMAsGCWCGSAFlAwQCAaEa
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9-sha384.crt b/tests/data_files/server9-sha384.crt
deleted file mode 100644
index aaa63e6..0000000
--- a/tests/data_files/server9-sha384.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDWzCCAhKgAwIBAgIBGTA+BgkqhkiG9w0BAQowMaANMAsGCWCGSAFlAwQCAqEa
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9-sha512.crt b/tests/data_files/server9-sha512.crt
deleted file mode 100644
index a211b92..0000000
--- a/tests/data_files/server9-sha512.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDWzCCAhKgAwIBAgIBGjA+BgkqhkiG9w0BAQowMaANMAsGCWCGSAFlAwQCA6Ea
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9-with-ca.crt b/tests/data_files/server9-with-ca.crt
deleted file mode 100644
index 0478cff..0000000
--- a/tests/data_files/server9-with-ca.crt
+++ /dev/null
@@ -1,99 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDBTCCAeegAwIBAgIBFjATBgkqhkiG9w0BAQowBqIEAgIA6jA7MQswCQYDVQQG
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-o4Hl/lqjwCEG
------END CERTIFICATE-----
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 0 (0x0)
-        Signature Algorithm: sha1WithRSAEncryption
-        Issuer: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Validity
-            Not Before: Feb 12 14:44:00 2011 GMT
-            Not After : Feb 12 14:44:00 2021 GMT
-        Subject: C=NL, O=PolarSSL, CN=PolarSSL Test CA
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (2048 bit)
-                Modulus (2048 bit):
-                    00:c0:df:37:fc:17:bb:e0:96:9d:3f:86:de:96:32:
-                    7d:44:a5:16:a0:cd:21:f1:99:d4:ec:ea:cb:7c:18:
-                    58:08:94:a5:ec:9b:c5:8b:df:1a:1e:99:38:99:87:
-                    1e:7b:c0:8d:39:df:38:5d:70:78:07:d3:9e:d9:93:
-                    e8:b9:72:51:c5:ce:a3:30:52:a9:f2:e7:40:70:14:
-                    cb:44:a2:72:0b:c2:e5:40:f9:3e:e5:a6:0e:b3:f9:
-                    ec:4a:63:c0:b8:29:00:74:9c:57:3b:a8:a5:04:90:
-                    71:f1:bd:83:d9:3f:d6:a5:e2:3c:2a:8f:ef:27:60:
-                    c3:c6:9f:cb:ba:ec:60:7d:b7:e6:84:32:be:4f:fb:
-                    58:26:22:03:5b:d4:b4:d5:fb:f5:e3:96:2e:70:c0:
-                    e4:2e:bd:fc:2e:ee:e2:41:55:c0:34:2e:7d:24:72:
-                    69:cb:47:b1:14:40:83:7d:67:f4:86:f6:31:ab:f1:
-                    79:a4:b2:b5:2e:12:f9:84:17:f0:62:6f:27:3e:13:
-                    58:b1:54:0d:21:9a:73:37:a1:30:cf:6f:92:dc:f6:
-                    e9:fc:ac:db:2e:28:d1:7e:02:4b:23:a0:15:f2:38:
-                    65:64:09:ea:0c:6e:8e:1b:17:a0:71:c8:b3:9b:c9:
-                    ab:e9:c3:f2:cf:87:96:8f:80:02:32:9e:99:58:6f:
-                    a2:d5
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:TRUE
-            X509v3 Subject Key Identifier: 
-                B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-            X509v3 Authority Key Identifier: 
-                keyid:B4:5A:E4:A5:B3:DE:D2:52:F6:B9:D5:A6:95:0F:EB:3E:BC:C7:FD:FF
-                DirName:/C=NL/O=PolarSSL/CN=PolarSSL Test CA
-                serial:00
-
-    Signature Algorithm: sha1WithRSAEncryption
-        b8:fd:54:d8:00:54:90:8b:25:b0:27:dd:95:cd:a2:f7:84:07:
-        1d:87:89:4a:c4:78:11:d8:07:b5:d7:22:50:8e:48:eb:62:7a:
-        32:89:be:63:47:53:ff:b6:be:f1:2e:8c:54:c0:99:3f:a0:b9:
-        37:23:72:5f:0d:46:59:8f:d8:47:cd:97:4c:9f:07:0c:12:62:
-        09:3a:24:e4:36:d9:e9:2c:da:38:d0:73:75:61:d7:c1:6c:26:
-        8b:9b:e0:d5:dc:67:ed:8c:6b:33:d7:74:22:3c:4c:db:b5:8d:
-        2a:ce:2c:0d:08:59:05:09:05:a6:39:9f:b3:67:1b:e2:83:e5:
-        e1:8f:53:f6:67:93:c7:f9:6f:76:44:58:12:e8:3a:d4:97:e7:
-        e9:c0:3e:a8:7a:72:3d:87:53:1f:e5:2c:84:84:e7:9a:9e:7f:
-        66:d9:1f:9b:f5:13:48:b0:4d:14:d1:de:b2:24:d9:78:7d:f5:
-        35:cc:58:19:d1:d2:99:ef:4d:73:f8:1f:89:d4:5a:d0:52:ce:
-        09:f5:b1:46:51:6a:00:8e:3b:cc:6f:63:01:00:99:ed:9d:a6:
-        08:60:cd:32:18:d0:73:e0:58:71:d9:e5:d2:53:d7:8d:d0:ca:
-        e9:5d:2a:0a:0d:5d:55:ec:21:50:17:16:e6:06:4a:cd:5e:de:
-        f7:e0:e9:54
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9.crt b/tests/data_files/server9.crt
deleted file mode 100644
index a6f9fbc..0000000
--- a/tests/data_files/server9.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/server9.key b/tests/data_files/server9.key
deleted file mode 100644
index e005864..0000000
--- a/tests/data_files/server9.key
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
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-tnBqBiEBVwBxEqaohla/rHR5joZCdcDN8xq0yeTQyLH9
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/server9.req.sha1 b/tests/data_files/server9.req.sha1
deleted file mode 100644
index b9d0053..0000000
--- a/tests/data_files/server9.req.sha1
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server9.req.sha224 b/tests/data_files/server9.req.sha224
deleted file mode 100644
index fe1c797..0000000
--- a/tests/data_files/server9.req.sha224
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server9.req.sha256 b/tests/data_files/server9.req.sha256
deleted file mode 100644
index 0ef9ef0..0000000
--- a/tests/data_files/server9.req.sha256
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server9.req.sha384 b/tests/data_files/server9.req.sha384
deleted file mode 100644
index 0103450..0000000
--- a/tests/data_files/server9.req.sha384
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server9.req.sha512 b/tests/data_files/server9.req.sha512
deleted file mode 100644
index 676b5c9..0000000
--- a/tests/data_files/server9.req.sha512
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/test-ca-alt-good.crt b/tests/data_files/test-ca-alt-good.crt
deleted file mode 100644
index f9beba0..0000000
--- a/tests/data_files/test-ca-alt-good.crt
+++ /dev/null
@@ -1,41 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca-alt.crt b/tests/data_files/test-ca-alt.crt
deleted file mode 100644
index 7399e43..0000000
--- a/tests/data_files/test-ca-alt.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca-alt.csr b/tests/data_files/test-ca-alt.csr
deleted file mode 100644
index 898c9e6..0000000
--- a/tests/data_files/test-ca-alt.csr
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
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------END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/test-ca-alt.key b/tests/data_files/test-ca-alt.key
deleted file mode 100644
index 84b8fab..0000000
--- a/tests/data_files/test-ca-alt.key
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
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------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/test-ca-good-alt.crt b/tests/data_files/test-ca-good-alt.crt
deleted file mode 100644
index f360a76..0000000
--- a/tests/data_files/test-ca-good-alt.crt
+++ /dev/null
@@ -1,41 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca-sha1.crt b/tests/data_files/test-ca-sha1.crt
deleted file mode 100644
index e8b537c..0000000
--- a/tests/data_files/test-ca-sha1.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca-sha256.crt b/tests/data_files/test-ca-sha256.crt
deleted file mode 100644
index 9b08fe2..0000000
--- a/tests/data_files/test-ca-sha256.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca-v1.crt b/tests/data_files/test-ca-v1.crt
deleted file mode 100644
index e5a3b1c..0000000
--- a/tests/data_files/test-ca-v1.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca.crt b/tests/data_files/test-ca.crt
deleted file mode 100644
index e8b537c..0000000
--- a/tests/data_files/test-ca.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDQTCCAimgAwIBAgIBAzANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
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-50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n
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-NWqiX9GyusBZjezaCaHabjDLU0qQ
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca.der b/tests/data_files/test-ca.der
deleted file mode 100644
index 039fb9e..0000000
--- a/tests/data_files/test-ca.der
+++ /dev/null
Binary files differ
diff --git a/tests/data_files/test-ca.opensslconf b/tests/data_files/test-ca.opensslconf
deleted file mode 100644
index f66b39e..0000000
--- a/tests/data_files/test-ca.opensslconf
+++ /dev/null
@@ -1,28 +0,0 @@
-[req]
-x509_extensions = v3_ca
-distinguished_name = req_dn
-
-[req_dn]
-countryName = NL
-organizationalUnitName = PolarSSL
-commonName = PolarSSL Test CA
-
-[v3_ca]
-subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid:always,issuer:always
-basicConstraints = CA:true
-
-[noext_ca]
-basicConstraints = CA:true
-
-[test_ca]
-database = /dev/null
-
-[crl_ext_idp]
-issuingDistributionPoint=critical, @idpdata
-
-[crl_ext_idp_nc]
-issuingDistributionPoint=@idpdata
-
-[idpdata]
-fullname=URI:http://pki.example.com/
diff --git a/tests/data_files/test-ca.server1.opensslconf b/tests/data_files/test-ca.server1.opensslconf
deleted file mode 100644
index 4a5072e..0000000
--- a/tests/data_files/test-ca.server1.opensslconf
+++ /dev/null
@@ -1,18 +0,0 @@
- [ ca ]
- default_ca             = test-ca
- 
- [ test-ca ]
- certificate            = test-ca.crt
- private_key            = test-ca.key
- serial                 = test-ca.server1.serial
- default_md             = sha1
- default_startdate      = 110212144406Z
- default_enddate        = 210212144406Z
- new_certs_dir          = ./
- database               = ./test-ca.server1.db
- policy                 = policy_match
-
- [policy_match]
- countryName            = supplied
- organizationName       = supplied
- commonName             = supplied
diff --git a/tests/data_files/test-ca2-expired.crt b/tests/data_files/test-ca2-expired.crt
deleted file mode 100644
index 22e4797..0000000
--- a/tests/data_files/test-ca2-expired.crt
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB/TCCAYCgAwIBAgIBATAMBggqhkjOPQQDAgUAMD4xCzAJBgNVBAYTAk5MMREw
-DwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBFQyBDQTAe
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-MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBuww5XUzM5
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-vH4kydv7NnwwDAYIKoZIzj0EAwIFAANpADBmAjEAvQ/49lXXrLYdOIGtTaYWjpZP
-tRBXQiGPMzUvmKBk7gM7bF4iFPsdJikyXHmuwv3RAjEA8vtUX8fAAB3fbh5dEXRm
-l7tz0Sw/RW6AHFtaIauGkhHqeKIaKIi6WSgHu6x97uyg
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2.crt b/tests/data_files/test-ca2.crt
deleted file mode 100644
index d41a420..0000000
--- a/tests/data_files/test-ca2.crt
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTAeFw0xMzA5MjQxNTQ5NDhaFw0yMzA5MjIxNTQ5NDhaMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu
-ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy
-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqOBoDCBnTAdBgNVHQ4EFgQUnW0g
-JEkBPyvLeLUZvH4kydv7NnwwbgYDVR0jBGcwZYAUnW0gJEkBPyvLeLUZvH4kydv7
-NnyhQqRAMD4xCzAJBgNVBAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UE
-AxMTUG9sYXJzc2wgVGVzdCBFQyBDQYIJAMFD4n5iQ8zoMAwGA1UdEwQFMAMBAf8w
-CgYIKoZIzj0EAwIDaQAwZgIxAMO0YnNWKJUAfXgSJtJxexn4ipg+kv4znuR50v56
-t4d0PCu412mUC6Nnd7izvtE2MgIxAP1nnJQjZ8BWukszFQDG48wxCCyci9qpdSMv
-uCjn8pwUOkABXK8Mss90fzCfCEOtIA==
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2.key b/tests/data_files/test-ca2.key
deleted file mode 100644
index ccbba3c..0000000
--- a/tests/data_files/test-ca2.key
+++ /dev/null
@@ -1,6 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MIGkAgEBBDCD2RUOoHHwVxAzozi4hsGmEV1ttAPhKXZF14dvI6tEIOpke4WxdueF
-lap01tGkXuqgBwYFK4EEACKhZANiAATD2is0QTdYL4dW/vyJuilDS07gbsMOV1Mz
-OVjUUrSRlTkLI99fFyRiSPwalSnOLC2HwohSgK/Waqsh3bjTHG5YuMrosmmO80Gt
-KcO0X3WnR2/VGSlVaZpTOyC0ZhZgMx4=
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/test-ca2.ku-crl.crt b/tests/data_files/test-ca2.ku-crl.crt
deleted file mode 100644
index 4fb4083..0000000
--- a/tests/data_files/test-ca2.ku-crl.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBzDCCAVOgAwIBAgIJAP6mZLzh0IPSMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTAeFw0xNDA0MDkxMTIzMzhaFw0yNDA0MDYxMTIzMzhaMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu
-ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy
-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqMdMBswDAYDVR0TBAUwAwEB/zAL
-BgNVHQ8EBAMCAQIwCgYIKoZIzj0EAwIDZwAwZAIwZOCKY0EHXYzI4cQsFnfOrxm1
-ufvNeZ4ZcSZWrkTBazW2OBCuCP9SLznec3SFOUvvAjAKe/qycfxkHivjieCEG1Kt
-m2D4QKSJELUhTHr4zdkeqbzgui0y3iouaoyWsKvetNg=
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2.ku-crt.crt b/tests/data_files/test-ca2.ku-crt.crt
deleted file mode 100644
index edacc64..0000000
--- a/tests/data_files/test-ca2.ku-crt.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBzTCCAVOgAwIBAgIJAODh6PAeD9/vMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTAeFw0xNDA0MDkxMTIzNTRaFw0yNDA0MDYxMTIzNTRaMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu
-ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy
-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqMdMBswDAYDVR0TBAUwAwEB/zAL
-BgNVHQ8EBAMCAgQwCgYIKoZIzj0EAwIDaAAwZQIwGGlbynd1jU3WkUx6Irhk9Lob
-z2B+1eIO6+eu3En8B3rh8Ipfxo0e0hpfaRFYP1MUAjEAjxxBchRWJAzZ6/47Wg/7
-UoasRINgP5B/uJhTnftS1bqyuWHastb4LW5/YLOvPbMQ
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2.ku-crt_crl.crt b/tests/data_files/test-ca2.ku-crt_crl.crt
deleted file mode 100644
index ac74e40..0000000
--- a/tests/data_files/test-ca2.ku-crt_crl.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBzDCCAVOgAwIBAgIJAPejOupCJS65MAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTAeFw0xNDA0MDkxMTIyMjVaFw0yNDA0MDYxMTIyMjVaMD4xCzAJBgNVBAYT
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-QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu
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-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqMdMBswDAYDVR0TBAUwAwEB/zAL
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-gaR5sUnnw33NA9j1ercem3asCYz6a8T0zo8/rR33XVU=
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2.ku-ds.crt b/tests/data_files/test-ca2.ku-ds.crt
deleted file mode 100644
index c28e17b..0000000
--- a/tests/data_files/test-ca2.ku-ds.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBzDCCAVOgAwIBAgIJAPOkPR3wsvm5MAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTAeFw0xNDA0MDkxMTI0MTNaFw0yNDA0MDYxMTI0MTNaMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
-QyBDQTB2MBAGByqGSM49AgEGBSuBBAAiA2IABMPaKzRBN1gvh1b+/Im6KUNLTuBu
-ww5XUzM5WNRStJGVOQsj318XJGJI/BqVKc4sLYfCiFKAr9ZqqyHduNMcbli4yuiy
-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqMdMBswDAYDVR0TBAUwAwEB/zAL
-BgNVHQ8EBAMCB4AwCgYIKoZIzj0EAwIDZwAwZAIwGRCmU/rWNjW13g8ITuq3pMXb
-jgwTFJHVlbMDiFJwUrRvytPV9doJOfzJ8nAQ0cZ1AjAbJ8QAV2e+DmYZpWc/p6Ug
-nQdac59ev+lH+ju6wET3jNDjUthUPrdgqa54+UWQ5r4=
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2_cat-future-invalid.crt b/tests/data_files/test-ca2_cat-future-invalid.crt
deleted file mode 100644
index b1cfbf0..0000000
--- a/tests/data_files/test-ca2_cat-future-invalid.crt
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICIDCCAaWgAwIBAgIBCjAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN
-MTMwOTI0MTU1MjA0WhcNMjMwOTIyMTU1MjA0WjA0MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxEjAQBgNVBAMTCWxvY2FsaG9zdDBZMBMGByqGSM49AgEG
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-Xj09kLboxuemP40IIqhQnpYptMg=
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIB+zCCAYCgAwIBAgIBATAMBggqhkjOPQQDAgUAMD4xCzAJBgNVBAYTAk5MMREw
-DwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBFQyBDQTAe
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-+XvzNczj89mWMgPhJJlT+MONQx3LFQO+TMSI9hLdkw==
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2_cat-future-present.crt b/tests/data_files/test-ca2_cat-future-present.crt
deleted file mode 100644
index 776e725..0000000
--- a/tests/data_files/test-ca2_cat-future-present.crt
+++ /dev/null
@@ -1,28 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB+zCCAYCgAwIBAgIBATAMBggqhkjOPQQDAgUAMD4xCzAJBgNVBAYTAk5MMREw
-DwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBFQyBDQTAe
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-+XvzNczj89mWMgPhJJlT+MONQx3LFQO+TMSI9hLdkw==
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT
-Ak5MMREwDwYDVQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJzc2wgVGVzdCBF
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-aY7zQa0pw7RfdadHb9UZKVVpmlM7ILRmFmAzHqOBoDCBnTAdBgNVHQ4EFgQUnW0g
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-uCjn8pwUOkABXK8Mss90fzCfCEOtIA==
------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca2_cat-past-invalid.crt b/tests/data_files/test-ca2_cat-past-invalid.crt
deleted file mode 100644
index febad74..0000000
--- a/tests/data_files/test-ca2_cat-past-invalid.crt
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/test-ca2_cat-past-present.crt b/tests/data_files/test-ca2_cat-past-present.crt
deleted file mode 100644
index bc1ba9a..0000000
--- a/tests/data_files/test-ca2_cat-past-present.crt
+++ /dev/null
@@ -1,28 +0,0 @@
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diff --git a/tests/data_files/test-ca2_cat-present-future.crt b/tests/data_files/test-ca2_cat-present-future.crt
deleted file mode 100644
index d62ed09..0000000
--- a/tests/data_files/test-ca2_cat-present-future.crt
+++ /dev/null
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diff --git a/tests/data_files/test-ca2_cat-present-past.crt b/tests/data_files/test-ca2_cat-present-past.crt
deleted file mode 100644
index a321d5d..0000000
--- a/tests/data_files/test-ca2_cat-present-past.crt
+++ /dev/null
@@ -1,28 +0,0 @@
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diff --git a/tests/data_files/test-ca_cat12.crt b/tests/data_files/test-ca_cat12.crt
deleted file mode 100644
index d989e3b..0000000
--- a/tests/data_files/test-ca_cat12.crt
+++ /dev/null
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diff --git a/tests/data_files/test-ca_cat21.crt b/tests/data_files/test-ca_cat21.crt
deleted file mode 100644
index 97b4d2c..0000000
--- a/tests/data_files/test-ca_cat21.crt
+++ /dev/null
@@ -1,35 +0,0 @@
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diff --git a/tests/data_files/test-ca_printable.crt b/tests/data_files/test-ca_printable.crt
deleted file mode 100644
index d16da09..0000000
--- a/tests/data_files/test-ca_printable.crt
+++ /dev/null
@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca_uppercase.crt b/tests/data_files/test-ca_uppercase.crt
deleted file mode 100644
index e8b537c..0000000
--- a/tests/data_files/test-ca_uppercase.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-ca_utf8.crt b/tests/data_files/test-ca_utf8.crt
deleted file mode 100644
index e8b537c..0000000
--- a/tests/data_files/test-ca_utf8.crt
+++ /dev/null
@@ -1,20 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-int-ca-exp.crt b/tests/data_files/test-int-ca-exp.crt
deleted file mode 100644
index c549654..0000000
--- a/tests/data_files/test-int-ca-exp.crt
+++ /dev/null
@@ -1,24 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-int-ca.crt b/tests/data_files/test-int-ca.crt
deleted file mode 100644
index cbe99e0..0000000
--- a/tests/data_files/test-int-ca.crt
+++ /dev/null
@@ -1,24 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
diff --git a/tests/data_files/test-int-ca.key b/tests/data_files/test-int-ca.key
deleted file mode 100644
index 4fd62f3..0000000
--- a/tests/data_files/test-int-ca.key
+++ /dev/null
@@ -1,51 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
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------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/test-int-ca2.crt b/tests/data_files/test-int-ca2.crt
deleted file mode 100644
index 9ce44c2..0000000
--- a/tests/data_files/test-int-ca2.crt
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC6TCCAdGgAwIBAgIBDzANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER
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-MTMwOTI0MTYwODQyWhcNMjMwOTIyMTYwODQyWjBLMQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxKTAnBgNVBAMTIFBvbGFyU1NMIFRlc3QgSW50ZXJtZWRp
-YXRlIEVDIENBMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE8Oih3fX5SLeN1dmFncQl
-WMw9+Y6sXblhlrXBxhXxjwdwpCHENn+foUVdrqYVYa7Suv3QVeO6nJ19H3QNixW8
-ik1P+hxsbaq8bta78vAyHmC4EmXQLg1w7oxb9Q82qX1Yo4GVMIGSMB0GA1UdDgQW
-BBQPib1jQevLXhco/2gwPcGI0JxYOTBjBgNVHSMEXDBagBS0WuSls97SUva51aaV
-D+s+vMf9/6E/pD0wOzELMAkGA1UEBhMCTkwxETAPBgNVBAoTCFBvbGFyU1NMMRkw
-FwYDVQQDExBQb2xhclNTTCBUZXN0IENBggEAMAwGA1UdEwQFMAMBAf8wDQYJKoZI
-hvcNAQELBQADggEBAAjeaTUaCBiXT1CYLVr6UFSeRNZBrDPnj6PwqUQTvgB5I5n6
-yXqoE4RYDaEL0Lg24juFxI26itBuypto6vscgGq77cfrP/avSdxU+xeZ4bCWvh3M
-ddj9lmko2U8I8GhBcHpSuIiTvgKDB8eKkjeq3AsLGchHDvip8pB3IhcNfL7W94Zf
-7/lH9VQiE3/px7amD32cidoPvWLA9U3f1FsPmJESUz0wwNfINpDjmPr8dGbkCN+M
-CFhxo6sCfK8KLYG4nYX8FwxVR86kpSrO9e84AX0YYbdzxprbc2XOaebJ8+BDmzut
-ARkD7DTXrodN1wV7jQJkrUuEwPj9Rhvk+MFRkaw=
------END CERTIFICATE-----
diff --git a/tests/data_files/test-int-ca2.key b/tests/data_files/test-int-ca2.key
deleted file mode 100644
index 9df5b7a..0000000
--- a/tests/data_files/test-int-ca2.key
+++ /dev/null
@@ -1,6 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MIGkAgEBBDAtxOHUV4be1MdH1frBHzxITCyUSxrVjJN8QTvTVk558ka0a3zhd4Pb
-ekWt7wBPXQegBwYFK4EEACKhZANiAATw6KHd9flIt43V2YWdxCVYzD35jqxduWGW
-tcHGFfGPB3CkIcQ2f5+hRV2uphVhrtK6/dBV47qcnX0fdA2LFbyKTU/6HGxtqrxu
-1rvy8DIeYLgSZdAuDXDujFv1DzapfVg=
------END EC PRIVATE KEY-----
diff --git a/tests/data_files/test-int-ca3-badsign.crt b/tests/data_files/test-int-ca3-badsign.crt
deleted file mode 100644
index 2087056..0000000
--- a/tests/data_files/test-int-ca3-badsign.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBtDCCATqgAwIBAgIBTTAKBggqhkjOPQQDAjBLMQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxKTAnBgNVBAMTIFBvbGFyU1NMIFRlc3QgSW50ZXJtZWRp
-YXRlIEVDIENBMB4XDTE1MDkwMTE0MDg0M1oXDTI1MDgyOTE0MDg0M1owSjELMAkG
-A1UEBhMCVUsxETAPBgNVBAoTCG1iZWQgVExTMSgwJgYDVQQDEx9tYmVkIFRMUyBU
-ZXN0IGludGVybWVkaWF0ZSBDQSAzMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
-732fWHLNPMPsP1U1ibXvb55erlEVMlpXBGsj+KYwVqU1XCmW9Z9hhP7X/5js/DX9
-2J/utoHyjUtVpQOzdTrbsaMQMA4wDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNo
-ADBlAjAJRxbGRas3NBmk9MnGWXg7PT1xnRELHRWWIvfLdVQt06l1/xFg3ZuPdQdt
-Qh7CK80CMQD7wa1o1a8qyDKBfLN636uKmKGga0E+vYXBeFCy9oARBangGCB0B2vt
-pz590JvGWf0=
------END CERTIFICATE-----
diff --git a/tests/data_files/test-int-ca3.crt b/tests/data_files/test-int-ca3.crt
deleted file mode 100644
index 7e724b2..0000000
--- a/tests/data_files/test-int-ca3.crt
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIBtDCCATqgAwIBAgIBTTAKBggqhkjOPQQDAjBLMQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxKTAnBgNVBAMTIFBvbGFyU1NMIFRlc3QgSW50ZXJtZWRp
-YXRlIEVDIENBMB4XDTE1MDkwMTE0MDg0M1oXDTI1MDgyOTE0MDg0M1owSjELMAkG
-A1UEBhMCVUsxETAPBgNVBAoTCG1iZWQgVExTMSgwJgYDVQQDEx9tYmVkIFRMUyBU
-ZXN0IGludGVybWVkaWF0ZSBDQSAzMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
-732fWHLNPMPsP1U1ibXvb55erlEVMlpXBGsj+KYwVqU1XCmW9Z9hhP7X/5js/DX9
-2J/utoHyjUtVpQOzdTrbsaMQMA4wDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNo
-ADBlAjAJRxbGRas3NBmk9MnGWXg7PT1xnRELHRWWIvfLdVQt06l1/xFg3ZuPdQdt
-Qh7CK80CMQD7wa1o1a8qyDKBfLN636uKmKGga0E+vYXBeFCy9oARBangGCB0B2vt
-pz590JvGWfM=
------END CERTIFICATE-----
diff --git a/tests/data_files/test-int-ca3.key b/tests/data_files/test-int-ca3.key
deleted file mode 100644
index 1bcc711..0000000
--- a/tests/data_files/test-int-ca3.key
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN EC PARAMETERS-----
-BggqhkjOPQMBBw==
------END EC PARAMETERS-----
------BEGIN EC PRIVATE KEY-----
-MHcCAQEEIC9zTt8jgjBlbq+qCsGj6uclaKLYBqxYSmUiuBdM1KG9oAoGCCqGSM49
-AwEHoUQDQgAE732fWHLNPMPsP1U1ibXvb55erlEVMlpXBGsj+KYwVqU1XCmW9Z9h
-hP7X/5js/DX92J/utoHyjUtVpQOzdTrbsQ==
------END EC PRIVATE KEY-----
diff --git a/tests/docker/bionic/Dockerfile b/tests/docker/bionic/Dockerfile
new file mode 100644
index 0000000..1b2d40f
--- /dev/null
+++ b/tests/docker/bionic/Dockerfile
@@ -0,0 +1,168 @@
+# Dockerfile
+#
+# Purpose
+# -------
+# Defines a Docker container suitable to build and run all tests (all.sh),
+# except for those that use a proprietary toolchain.
+
+# Copyright (C) 2006-2019, Arm Limited (or its affiliates), All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
+ARG MAKEFLAGS_PARALLEL=""
+ARG MY_REGISTRY=
+
+FROM ${MY_REGISTRY}ubuntu:bionic
+
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update \
+    && apt-get -y install software-properties-common \
+    && rm -rf /var/lib/apt/lists
+
+RUN add-apt-repository -y ppa:team-gcc-arm-embedded/ppa
+
+RUN apt-get update \
+    && apt-get -y install \
+    # mbedtls build/test dependencies
+    build-essential \
+    clang \
+    cmake \
+    doxygen \
+    gcc-arm-none-eabi \
+    gcc-mingw-w64-i686 \
+    gcc-multilib \
+    g++-multilib \
+    gdb \
+    git \
+    graphviz \
+    lsof \
+    python \
+    python3-pip \
+    python3 \
+    pylint3 \
+    valgrind \
+    wget \
+    # libnettle build dependencies
+    libgmp-dev \
+    m4 \
+    pkg-config \
+    && rm -rf /var/lib/apt/lists/*
+
+# Build a static, legacy openssl from sources with sslv3 enabled
+# Based on https://gist.github.com/bmaupin/8caca3a1e8c3c5686141 (build-openssl.sh)
+# Note: openssl-1.0.2 and earlier has known build issues with parallel make.
+RUN cd /tmp \
+    && wget https://www.openssl.org/source/old/1.0.1/openssl-1.0.1j.tar.gz -qO- | tar xz \
+    && cd openssl-1.0.1j \
+    && ./config --openssldir=/usr/local/openssl-1.0.1j no-shared \
+    && (make ${MAKEFLAGS_PARALLEL} || make -j 1) \
+    && make install_sw \
+    && rm -rf /tmp/openssl*
+ENV OPENSSL_LEGACY=/usr/local/openssl-1.0.1j/bin/openssl
+
+# Build OPENSSL as 1.0.2g
+RUN cd /tmp \
+    && wget https://www.openssl.org/source/old/1.0.2/openssl-1.0.2g.tar.gz -qO- | tar xz \
+    && cd openssl-1.0.2g \
+    && ./config --openssldir=/usr/local/openssl-1.0.2g no-shared \
+    && (make ${MAKEFLAGS_PARALLEL} || make -j 1) \
+    && make install_sw \
+    && rm -rf /tmp/openssl*
+ENV OPENSSL=/usr/local/openssl-1.0.2g/bin/openssl
+
+# Build a new openssl binary for ARIA/CHACHA20 support
+# Based on https://gist.github.com/bmaupin/8caca3a1e8c3c5686141 (build-openssl.sh)
+RUN cd /tmp \
+    && wget https://www.openssl.org/source/openssl-1.1.1a.tar.gz -qO- | tar xz \
+    && cd openssl-1.1.1a \
+    && ./config --prefix=/usr/local/openssl-1.1.1a -Wl,--enable-new-dtags,-rpath,'${LIBRPATH}' no-shared \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install_sw \
+    && rm -rf /tmp/openssl*
+ENV OPENSSL_NEXT=/usr/local/openssl-1.1.1a/bin/openssl
+
+# Build libnettle 2.7.1 (needed by legacy gnutls)
+RUN cd /tmp \
+    && wget https://ftp.gnu.org/gnu/nettle/nettle-2.7.1.tar.gz -qO- | tar xz \
+    && cd nettle-2.7.1 \
+    && ./configure --disable-documentation \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install \
+    && /sbin/ldconfig \
+    && rm -rf /tmp/nettle*
+
+# Build legacy gnutls (3.3.8)
+RUN cd /tmp \
+    && wget https://www.gnupg.org/ftp/gcrypt/gnutls/v3.3/gnutls-3.3.8.tar.xz -qO- | tar xJ \
+    && cd gnutls-3.3.8 \
+    && ./configure --prefix=/usr/local/gnutls-3.3.8 --exec_prefix=/usr/local/gnutls-3.3.8 --disable-shared --disable-guile --disable-doc \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install \
+    && rm -rf /tmp/gnutls*
+ENV GNUTLS_LEGACY_CLI=/usr/local/gnutls-3.3.8/bin/gnutls-cli
+ENV GNUTLS_LEGACY_SERV=/usr/local/gnutls-3.3.8/bin/gnutls-serv
+
+# Build libnettle 3.1 (needed by gnutls)
+RUN cd /tmp \
+    && wget https://ftp.gnu.org/gnu/nettle/nettle-3.1.tar.gz -qO- | tar xz \
+    && cd nettle-3.1 \
+    && ./configure --disable-documentation \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install \
+    && /sbin/ldconfig \
+    && rm -rf /tmp/nettle*
+
+# Build gnutls (3.4.10)
+RUN cd /tmp \
+    && wget https://www.gnupg.org/ftp/gcrypt/gnutls/v3.4/gnutls-3.4.10.tar.xz -qO- | tar xJ \
+    && cd gnutls-3.4.10 \
+    && ./configure --prefix=/usr/local/gnutls-3.4.10 --exec_prefix=/usr/local/gnutls-3.4.10 \
+        --with-included-libtasn1 --without-p11-kit \
+        --disable-shared --disable-guile --disable-doc \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install \
+    && rm -rf /tmp/gnutls*
+ENV GNUTLS_CLI=/usr/local/gnutls-3.4.10/bin/gnutls-cli
+ENV GNUTLS_SERV=/usr/local/gnutls-3.4.10/bin/gnutls-serv
+
+# Build libnettle 3.4 (needed by gnutls next)
+RUN cd /tmp \
+    && wget https://ftp.gnu.org/gnu/nettle/nettle-3.4.1.tar.gz -qO- | tar xz \
+    && cd nettle-3.4.1 \
+    && ./configure --disable-documentation \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install \
+    && /sbin/ldconfig \
+    && rm -rf /tmp/nettle*
+
+# Build gnutls next (3.6.5)
+RUN cd /tmp \
+    && wget https://www.gnupg.org/ftp/gcrypt/gnutls/v3.6/gnutls-3.6.5.tar.xz -qO- | tar xJ \
+    && cd gnutls-3.6.5 \
+    && ./configure --prefix=/usr/local/gnutls-3.6.5 --exec_prefix=/usr/local/gnutls-3.6.5 \
+        --with-included-libtasn1 --with-included-unistring --without-p11-kit \
+        --disable-shared --disable-guile --disable-doc \
+    && make ${MAKEFLAGS_PARALLEL} \
+    && make install \
+    && rm -rf /tmp/gnutls*
+
+ENV GNUTLS_NEXT_CLI=/usr/local/gnutls-3.6.5/bin/gnutls-cli
+ENV GNUTLS_NEXT_SERV=/usr/local/gnutls-3.6.5/bin/gnutls-serv
+
+RUN pip3 install --no-cache-dir \
+    mbed-host-tests \
+    mock
diff --git a/tests/make-in-docker.sh b/tests/make-in-docker.sh
new file mode 100755
index 0000000..4fbfe1c
--- /dev/null
+++ b/tests/make-in-docker.sh
@@ -0,0 +1,31 @@
+#!/bin/bash -eu
+
+# make-in-docker.sh
+#
+# Purpose
+# -------
+# This runs make in a Docker container.
+#
+# See also:
+# - scripts/docker_env.sh for general Docker prerequisites and other information.
+
+# Copyright (C) 2006-2019, Arm Limited (or its affiliates), All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
+
+source tests/scripts/docker_env.sh
+
+run_in_docker make $@
diff --git a/tests/psa_crypto_helpers.h b/tests/psa_crypto_helpers.h
new file mode 100644
index 0000000..3780d16
--- /dev/null
+++ b/tests/psa_crypto_helpers.h
@@ -0,0 +1,75 @@
+/*
+ * Helper functions for tests that use the PSA Crypto API.
+ */
+/*  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_CRYPTO_HELPERS_H
+#define PSA_CRYPTO_HELPERS_H
+
+#include "psa_helpers.h"
+
+#include <psa/crypto.h>
+
+static int test_helper_is_psa_pristine( int line, const char *file )
+{
+    mbedtls_psa_stats_t stats;
+    const char *msg = NULL;
+
+    mbedtls_psa_get_stats( &stats );
+
+    if( stats.volatile_slots != 0 )
+        msg = "A volatile slot has not been closed properly.";
+    else if( stats.persistent_slots != 0 )
+        msg = "A persistent slot has not been closed properly.";
+    else if( stats.external_slots != 0 )
+        msg = "An external slot has not been closed properly.";
+    else if( stats.half_filled_slots != 0 )
+        msg = "A half-filled slot has not been cleared properly.";
+
+    /* If the test has already failed, don't overwrite the failure
+     * information. Do keep the stats lookup above, because it can be
+     * convenient to break on it when debugging a failure. */
+    if( msg != NULL && test_info.result == TEST_RESULT_SUCCESS )
+        test_fail( msg, line, file );
+
+    return( msg == NULL );
+}
+
+/** Check that no PSA Crypto key slots are in use.
+ */
+#define ASSERT_PSA_PRISTINE( )                                    \
+    do                                                            \
+    {                                                             \
+        if( ! test_helper_is_psa_pristine( __LINE__, __FILE__ ) ) \
+            goto exit;                                            \
+    }                                                             \
+    while( 0 )
+
+static void test_helper_psa_done( int line, const char *file )
+{
+    (void) test_helper_is_psa_pristine( line, file );
+    mbedtls_psa_crypto_free( );
+}
+
+/** Shut down the PSA Crypto subsystem. Expect a clean shutdown, with no slots
+ * in use.
+ */
+#define PSA_DONE( ) test_helper_psa_done( __LINE__, __FILE__ )
+
+#endif /* PSA_CRYPTO_HELPERS_H */
diff --git a/tests/psa_helpers.h b/tests/psa_helpers.h
new file mode 100644
index 0000000..79f6837
--- /dev/null
+++ b/tests/psa_helpers.h
@@ -0,0 +1,37 @@
+/*
+ * Helper functions for tests that use any PSA API.
+ */
+/*  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+
+#ifndef PSA_HELPERS_H
+#define PSA_HELPERS_H
+
+#if defined(MBEDTLS_PSA_CRYPTO_SPM)
+#include "spm/psa_defs.h"
+#endif
+
+/** Evaluate an expression and fail the test case if it returns an error.
+ *
+ * \param expr      The expression to evaluate. This is typically a call
+ *                  to a \c psa_xxx function that returns a value of type
+ *                  #psa_status_t.
+ */
+#define PSA_ASSERT( expr ) TEST_EQUAL( ( expr ), PSA_SUCCESS )
+
+#endif /* PSA_HELPERS_H */
diff --git a/tests/scripts/all-in-docker.sh b/tests/scripts/all-in-docker.sh
new file mode 100755
index 0000000..ee9a092
--- /dev/null
+++ b/tests/scripts/all-in-docker.sh
@@ -0,0 +1,37 @@
+#!/bin/bash -eu
+
+# all-in-docker.sh
+#
+# Purpose
+# -------
+# This runs all.sh (except for armcc) in a Docker container.
+#
+# Notes for users
+# ---------------
+# See docker_env.sh for prerequisites and other information.
+#
+# See also all.sh for notes about invocation of that script.
+
+# Copyright (C) 2006-2019, Arm Limited (or its affiliates), All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
+
+source tests/scripts/docker_env.sh
+
+# Run tests that are possible with openly available compilers
+run_in_docker tests/scripts/all.sh \
+    --no-armcc \
+    $@
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 369df15..244fdc3 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -38,10 +38,6 @@
 #   * G++
 #   * arm-gcc and mingw-gcc
 #   * ArmCC 5 and ArmCC 6, unless invoked with --no-armcc
-#   * OpenSSL and GnuTLS command line tools, recent enough for the
-#     interoperability tests. If they don't support SSLv3 then a legacy
-#     version of these tools must be present as well (search for LEGACY
-#     below).
 # See the invocation of check_tools below for details.
 #
 # This script must be invoked from the toplevel directory of a git
@@ -116,18 +112,10 @@
     CONFIG_H='include/mbedtls/config.h'
     CONFIG_BAK="$CONFIG_H.bak"
 
-    MEMORY=0
     FORCE=0
     KEEP_GOING=0
 
     # Default commands, can be overridden by the environment
-    : ${OPENSSL:="openssl"}
-    : ${OPENSSL_LEGACY:="$OPENSSL"}
-    : ${OPENSSL_NEXT:="$OPENSSL"}
-    : ${GNUTLS_CLI:="gnutls-cli"}
-    : ${GNUTLS_SERV:="gnutls-serv"}
-    : ${GNUTLS_LEGACY_CLI:="$GNUTLS_CLI"}
-    : ${GNUTLS_LEGACY_SERV:="$GNUTLS_SERV"}
     : ${OUT_OF_SOURCE_DIR:=./mbedtls_out_of_source_build}
     : ${ARMC5_BIN_DIR:=/usr/bin}
     : ${ARMC6_BIN_DIR:=/usr/bin}
@@ -137,6 +125,9 @@
         export MAKEFLAGS="-j"
     fi
 
+    # Include more verbose output for failing tests run by CMake
+    export CTEST_OUTPUT_ON_FAILURE=1
+
     # Gather the list of available components. These are the functions
     # defined in this script whose name starts with "component_".
     # Parse the script with sed, because in sh there is no way to list
@@ -204,13 +195,6 @@
 Tool path options:
      --armc5-bin-dir=<ARMC5_bin_dir_path>       ARM Compiler 5 bin directory.
      --armc6-bin-dir=<ARMC6_bin_dir_path>       ARM Compiler 6 bin directory.
-     --gnutls-cli=<GnuTLS_cli_path>             GnuTLS client executable to use for most tests.
-     --gnutls-serv=<GnuTLS_serv_path>           GnuTLS server executable to use for most tests.
-     --gnutls-legacy-cli=<GnuTLS_cli_path>      GnuTLS client executable to use for legacy tests.
-     --gnutls-legacy-serv=<GnuTLS_serv_path>    GnuTLS server executable to use for legacy tests.
-     --openssl=<OpenSSL_path>                   OpenSSL executable to use for most tests.
-     --openssl-legacy=<OpenSSL_path>            OpenSSL executable to use for legacy tests e.g. SSLv3.
-     --openssl-next=<OpenSSL_path>              OpenSSL executable to use for recent things like ARIA
 EOF
 }
 
@@ -222,9 +206,6 @@
     fi
 
     command make clean
-    cd crypto
-    command make clean
-    cd ..
 
     # Remove CMake artefacts
     find . -name .git -prune -o \
@@ -236,11 +217,16 @@
     rm -f include/Makefile include/mbedtls/Makefile programs/*/Makefile
     git update-index --no-skip-worktree Makefile library/Makefile programs/Makefile tests/Makefile
     git checkout -- Makefile library/Makefile programs/Makefile tests/Makefile
-    cd crypto
-    rm -f include/Makefile include/mbedtls/Makefile programs/*/Makefile
-    git update-index --no-skip-worktree Makefile library/Makefile programs/Makefile tests/Makefile
-    git checkout -- Makefile library/Makefile programs/Makefile tests/Makefile
-    cd ..
+
+    # Remove any artifacts from the component_test_cmake_as_subdirectory test.
+    rm -rf programs/test/cmake_subproject/build
+    rm -f programs/test/cmake_subproject/Makefile
+    rm -f programs/test/cmake_subproject/cmake_subproject
+
+    # Remove any artifacts from the component_test_cmake_as_subdirectory test.
+    rm -rf programs/test/cmake_subproject/build
+    rm -f programs/test/cmake_subproject/Makefile
+    rm -f programs/test/cmake_subproject/cmake_subproject
 
     if [ -f "$CONFIG_BAK" ]; then
         mv "$CONFIG_BAK" "$CONFIG_H"
@@ -315,6 +301,9 @@
     all_except=0
     no_armcc=
 
+    # Note that legacy options are ignored instead of being omitted from this
+    # list of options, so invocations that worked with previous version of
+    # all.sh will still run and work properly.
     while [ $# -gt 0 ]; do
         case "$1" in
             --armcc) no_armcc=;;
@@ -322,26 +311,26 @@
             --armc6-bin-dir) shift; ARMC6_BIN_DIR="$1";;
             --except) all_except=1;;
             --force|-f) FORCE=1;;
-            --gnutls-cli) shift; GNUTLS_CLI="$1";;
-            --gnutls-legacy-cli) shift; GNUTLS_LEGACY_CLI="$1";;
-            --gnutls-legacy-serv) shift; GNUTLS_LEGACY_SERV="$1";;
-            --gnutls-serv) shift; GNUTLS_SERV="$1";;
+            --gnutls-cli) shift;;
+            --gnutls-legacy-cli) shift;;
+            --gnutls-legacy-serv) shift;;
+            --gnutls-serv) shift;;
             --help|-h) usage; exit;;
             --keep-going|-k) KEEP_GOING=1;;
             --list-all-components) printf '%s\n' $ALL_COMPONENTS; exit;;
             --list-components) printf '%s\n' $SUPPORTED_COMPONENTS; exit;;
-            --memory|-m) MEMORY=1;;
+            --memory|-m) ;;
             --no-armcc) no_armcc=1;;
             --no-force) FORCE=0;;
             --no-keep-going) KEEP_GOING=0;;
-            --no-memory) MEMORY=0;;
-            --openssl) shift; OPENSSL="$1";;
-            --openssl-legacy) shift; OPENSSL_LEGACY="$1";;
-            --openssl-next) shift; OPENSSL_NEXT="$1";;
+            --no-memory) ;;
+            --openssl) shift;;
+            --openssl-legacy) shift;;
+            --openssl-next) shift;;
             --out-of-source-dir) shift; OUT_OF_SOURCE_DIR="$1";;
-            --random-seed) unset SEED;;
-            --release-test|-r) SEED=1;;
-            --seed|-s) shift; SEED="$1";;
+            --random-seed) ;;
+            --release-test|-r) ;;
+            --seed|-s) shift;;
             -*)
                 echo >&2 "Unknown option: $1"
                 echo >&2 "Run $0 --help for usage."
@@ -396,19 +385,12 @@
             exit 1
         fi
     fi
-    if ! [ -f crypto/Makefile ]; then
-        echo "Please initialize the crypto submodule" >&2
-        exit 1
-    fi
 }
 
 pre_check_seedfile () {
     if [ ! -f "./tests/seedfile" ]; then
         dd if=/dev/urandom of=./tests/seedfile bs=32 count=1
     fi
-    if [ ! -f "./crypto/tests/seedfile" ]; then
-        dd if=/dev/urandom of=./crypto/tests/seedfile bs=32 count=1
-    fi
 }
 
 pre_setup_keep_going () {
@@ -481,16 +463,7 @@
 
 pre_print_configuration () {
     msg "info: $0 configuration"
-    echo "MEMORY: $MEMORY"
     echo "FORCE: $FORCE"
-    echo "SEED: ${SEED-"UNSET"}"
-    echo "OPENSSL: $OPENSSL"
-    echo "OPENSSL_LEGACY: $OPENSSL_LEGACY"
-    echo "OPENSSL_NEXT: $OPENSSL_NEXT"
-    echo "GNUTLS_CLI: $GNUTLS_CLI"
-    echo "GNUTLS_SERV: $GNUTLS_SERV"
-    echo "GNUTLS_LEGACY_CLI: $GNUTLS_LEGACY_CLI"
-    echo "GNUTLS_LEGACY_SERV: $GNUTLS_LEGACY_SERV"
     echo "ARMC5_BIN_DIR: $ARMC5_BIN_DIR"
     echo "ARMC6_BIN_DIR: $ARMC6_BIN_DIR"
 }
@@ -501,30 +474,6 @@
     set env
 
     case " $RUN_COMPONENTS " in
-        # Require OpenSSL and GnuTLS if running any tests (as opposed to
-        # only doing builds). Not all tests run OpenSSL and GnuTLS, but this
-        # is a good enough approximation in practice.
-        *" test_"*)
-            # To avoid setting OpenSSL and GnuTLS for each call to compat.sh
-            # and ssl-opt.sh, we just export the variables they require.
-            export OPENSSL_CMD="$OPENSSL"
-            export GNUTLS_CLI="$GNUTLS_CLI"
-            export GNUTLS_SERV="$GNUTLS_SERV"
-            # Avoid passing --seed flag in every call to ssl-opt.sh
-            if [ -n "${SEED-}" ]; then
-                export SEED
-            fi
-            set "$@" OPENSSL="$OPENSSL" OPENSSL_LEGACY="$OPENSSL_LEGACY"
-            set "$@" GNUTLS_CLI="$GNUTLS_CLI" GNUTLS_SERV="$GNUTLS_SERV"
-            set "$@" GNUTLS_LEGACY_CLI="$GNUTLS_LEGACY_CLI"
-            set "$@" GNUTLS_LEGACY_SERV="$GNUTLS_LEGACY_SERV"
-            check_tools "$OPENSSL" "$OPENSSL_LEGACY" "$OPENSSL_NEXT" \
-                        "$GNUTLS_CLI" "$GNUTLS_SERV" \
-                        "$GNUTLS_LEGACY_CLI" "$GNUTLS_LEGACY_SERV"
-            ;;
-    esac
-
-    case " $RUN_COMPONENTS " in
         *_doxygen[_\ ]*) check_tools "doxygen" "dot";;
     esac
 
@@ -597,7 +546,7 @@
 
 component_check_names () {
     msg "test/build: declared and exported names" # < 3s
-    record_status tests/scripts/check-names.sh
+    record_status tests/scripts/check-names.sh -v
 }
 
 component_check_doxygen_warnings () {
@@ -606,7 +555,6 @@
 }
 
 
-
 ################################################################
 #### Build and test many configurations and targets
 ################################################################
@@ -629,12 +577,6 @@
 
     msg "test: main suites (inc. selftests) (ASan build)" # ~ 50s
     make test
-
-    msg "test: ssl-opt.sh (ASan build)" # ~ 1 min
-    if_build_succeeded tests/ssl-opt.sh
-
-    msg "test: compat.sh (ASan build)" # ~ 6 min
-    if_build_succeeded tests/compat.sh
 }
 
 component_test_ref_configs () {
@@ -643,34 +585,17 @@
     record_status tests/scripts/test-ref-configs.pl
 }
 
-component_test_sslv3 () {
-    msg "build: Default + SSLv3 (ASan build)" # ~ 6 min
-    scripts/config.pl set MBEDTLS_SSL_PROTO_SSL3
+component_test_no_pem_no_fs () {
+    msg "build: Default + !MBEDTLS_PEM_PARSE_C + !MBEDTLS_FS_IO (ASan build)"
+    scripts/config.pl unset MBEDTLS_PEM_PARSE_C
+    scripts/config.pl unset MBEDTLS_FS_IO
+    scripts/config.pl unset MBEDTLS_PSA_ITS_FILE_C # requires a filesystem
+    scripts/config.pl unset MBEDTLS_PSA_CRYPTO_STORAGE_C # requires PSA ITS
     CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
     make
 
-    msg "test: SSLv3 - main suites (inc. selftests) (ASan build)" # ~ 50s
+    msg "test: !MBEDTLS_PEM_PARSE_C !MBEDTLS_FS_IO - main suites (inc. selftests) (ASan build)" # ~ 50s
     make test
-
-    msg "build: SSLv3 - compat.sh (ASan build)" # ~ 6 min
-    if_build_succeeded tests/compat.sh -m 'tls1 tls1_1 tls1_2 dtls1 dtls1_2'
-    if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" tests/compat.sh -m 'ssl3'
-
-    msg "build: SSLv3 - ssl-opt.sh (ASan build)" # ~ 6 min
-    if_build_succeeded tests/ssl-opt.sh
-}
-
-component_test_no_renegotiation () {
-    msg "build: Default + !MBEDTLS_SSL_RENEGOTIATION (ASan build)" # ~ 6 min
-    scripts/config.pl unset MBEDTLS_SSL_RENEGOTIATION
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
-    make
-
-    msg "test: !MBEDTLS_SSL_RENEGOTIATION - main suites (inc. selftests) (ASan build)" # ~ 50s
-    make test
-
-    msg "test: !MBEDTLS_SSL_RENEGOTIATION - ssl-opt.sh (ASan build)" # ~ 6 min
-    if_build_succeeded tests/ssl-opt.sh
 }
 
 component_test_rsa_no_crt () {
@@ -681,54 +606,27 @@
 
     msg "test: RSA_NO_CRT - main suites (inc. selftests) (ASan build)" # ~ 50s
     make test
-
-    msg "test: RSA_NO_CRT - RSA-related part of ssl-opt.sh (ASan build)" # ~ 5s
-    if_build_succeeded tests/ssl-opt.sh -f RSA
-
-    msg "test: RSA_NO_CRT - RSA-related part of compat.sh (ASan build)" # ~ 3 min
-    if_build_succeeded tests/compat.sh -t RSA
 }
 
-component_test_small_ssl_out_content_len () {
-    msg "build: small SSL_OUT_CONTENT_LEN (ASan build)"
-    scripts/config.pl set MBEDTLS_SSL_IN_CONTENT_LEN 16384
-    scripts/config.pl set MBEDTLS_SSL_OUT_CONTENT_LEN 4096
+component_test_new_ecdh_context () {
+    msg "build: new ECDH context (ASan build)" # ~ 6 min
+    scripts/config.pl unset MBEDTLS_ECDH_LEGACY_CONTEXT
     CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
     make
 
-    msg "test: small SSL_OUT_CONTENT_LEN - ssl-opt.sh MFL and large packet tests"
-    if_build_succeeded tests/ssl-opt.sh -f "Max fragment\|Large packet"
+    msg "test: new ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s
+    make test
 }
 
-component_test_small_ssl_in_content_len () {
-    msg "build: small SSL_IN_CONTENT_LEN (ASan build)"
-    scripts/config.pl set MBEDTLS_SSL_IN_CONTENT_LEN 4096
-    scripts/config.pl set MBEDTLS_SSL_OUT_CONTENT_LEN 16384
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+component_test_everest () {
+    msg "build: Everest ECDH context (ASan build)" # ~ 6 min
+    scripts/config.pl unset MBEDTLS_ECDH_LEGACY_CONTEXT
+    scripts/config.pl set MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
+    CC=clang cmake -D CMAKE_BUILD_TYPE:String=Asan .
     make
 
-    msg "test: small SSL_IN_CONTENT_LEN - ssl-opt.sh MFL tests"
-    if_build_succeeded tests/ssl-opt.sh -f "Max fragment"
-}
-
-component_test_small_ssl_dtls_max_buffering () {
-    msg "build: small MBEDTLS_SSL_DTLS_MAX_BUFFERING #0"
-    scripts/config.pl set MBEDTLS_SSL_DTLS_MAX_BUFFERING 1000
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
-    make
-
-    msg "test: small MBEDTLS_SSL_DTLS_MAX_BUFFERING #0 - ssl-opt.sh specific reordering test"
-    if_build_succeeded tests/ssl-opt.sh -f "DTLS reordering: Buffer out-of-order hs msg before reassembling next, free buffered msg"
-}
-
-component_test_small_mbedtls_ssl_dtls_max_buffering () {
-    msg "build: small MBEDTLS_SSL_DTLS_MAX_BUFFERING #1"
-    scripts/config.pl set MBEDTLS_SSL_DTLS_MAX_BUFFERING 240
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
-    make
-
-    msg "test: small MBEDTLS_SSL_DTLS_MAX_BUFFERING #1 - ssl-opt.sh specific reordering test"
-    if_build_succeeded tests/ssl-opt.sh -f "DTLS reordering: Buffer encrypted Finished message, drop for fragmented NewSessionTicket"
+    msg "test: Everest ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s
+    make test
 }
 
 component_test_full_cmake_clang () {
@@ -738,17 +636,21 @@
     CC=clang cmake -D CMAKE_BUILD_TYPE:String=Check -D ENABLE_TESTING=On .
     make
 
-    msg "test: main suites (full config)" # ~ 5s
+    msg "test: main suites (full config, clang)" # ~ 5s
     make test
 
-    msg "test: ssl-opt.sh default, ECJPAKE, SSL async (full config)" # ~ 1s
-    if_build_succeeded tests/ssl-opt.sh -f 'Default\|ECJPAKE\|SSL async private'
+    msg "test: psa_constant_names (full config, clang)" # ~ 1s
+    record_status tests/scripts/test_psa_constant_names.py
+}
 
-    msg "test: compat.sh RC4, DES, 3DES & NULL (full config)" # ~ 2 min
-    if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_CLI" GNUTLS_SERV="$GNUTLS_LEGACY_SERV" tests/compat.sh -e '^$' -f 'NULL\|DES\|RC4\|ARCFOUR'
+component_test_full_make_gcc_o0 () {
+    msg "build: make, full config, gcc -O0" # ~ 50s
+    scripts/config.pl full
+    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
+    make CC=gcc CFLAGS='-O0'
 
-    msg "test: compat.sh ARIA + ChachaPoly"
-    if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA\|CHACHA'
+    msg "test: main suites (full config, gcc -O0)" # ~ 5s
+    make test
 }
 
 component_build_deprecated () {
@@ -769,7 +671,6 @@
     make CC=clang CFLAGS='-O -Werror -Wall -Wextra -Wno-unused-function' tests
 }
 
-
 component_test_depends_curves () {
     msg "test/build: curves.pl (gcc)" # ~ 4 min
     record_status tests/scripts/curves.pl
@@ -785,11 +686,6 @@
     record_status tests/scripts/depends-pkalgs.pl
 }
 
-component_build_key_exchanges () {
-    msg "test/build: key-exchanges (gcc)" # ~ 1 min
-    record_status tests/scripts/key-exchanges.pl
-}
-
 component_build_default_make_gcc_and_cxx () {
     msg "build: Unix make, -Os (gcc)" # ~ 30s
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -Os'
@@ -801,99 +697,38 @@
     make TEST_CPP=1
 }
 
-component_test_submodule_cmake () {
-    # USE_CRYPTO_SUBMODULE: check that the build works with CMake
-    msg "build: cmake, full config + USE_CRYPTO_SUBMODULE, gcc+debug"
-    scripts/config.pl full # enables md4 and submodule doesn't enable md4
-    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
-    CC=gcc cmake -D USE_CRYPTO_SUBMODULE=1 -D CMAKE_BUILD_TYPE=Debug .
-    make
-    msg "test: top-level libmbedcrypto wasn't built (USE_CRYPTO_SUBMODULE, cmake)"
-    if_build_succeeded not test -f library/libmbedcrypto.a
-    msg "test: libmbedcrypto symbols are from crypto files (USE_CRYPTO_SUBMODULE, cmake)"
-    if_build_succeeded objdump -g crypto/library/libmbedcrypto.a | grep -E 'crypto/library$' > /dev/null
-    msg "test: libmbedcrypto uses top-level config (USE_CRYPTO_SUBMODULE, cmake)"
-    if_build_succeeded objdump -g crypto/library/libmbedcrypto.a | grep 'md4.c' > /dev/null
-    msg "test: main suites (USE_CRYPTO_SUBMODULE, cmake)"
-    make test
-    msg "test: ssl-opt.sh (USE_CRYPTO_SUBMODULE, cmake)"
-    if_build_succeeded tests/ssl-opt.sh
-}
-
-component_test_submodule_make () {
-    # USE_CRYPTO_SUBMODULE: check that the build works with make
-    msg "build: make, full config + USE_CRYPTO_SUBMODULE, gcc+debug"
-    scripts/config.pl full # enables md4 and submodule doesn't enable md4
-    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
-    make CC=gcc CFLAGS='-g' USE_CRYPTO_SUBMODULE=1
-    msg "test: top-level libmbedcrypto wasn't built (USE_CRYPTO_SUBMODULE, make)"
-    if_build_succeeded not test -f library/libmbedcrypto.a
-    msg "test: libmbedcrypto symbols are from crypto files (USE_CRYPTO_SUBMODULE, make)"
-    if_build_succeeded objdump -g crypto/library/libmbedcrypto.a | grep -E 'crypto/library$' > /dev/null
-    msg "test: libmbedcrypto uses top-level config (USE_CRYPTO_SUBMODULE, make)"
-    if_build_succeeded objdump -g crypto/library/libmbedcrypto.a | grep 'md4.c' > /dev/null
-    msg "test: main suites (USE_CRYPTO_SUBMODULE, make)"
-    make CC=gcc USE_CRYPTO_SUBMODULE=1 test
-    msg "test: ssl-opt.sh (USE_CRYPTO_SUBMODULE, make)"
-    if_build_succeeded tests/ssl-opt.sh
-}
-
-component_test_not_submodule_make () {
-    # Don't USE_CRYPTO_SUBMODULE: check that the submodule is not used with make
-    msg "build: make, full config - USE_CRYPTO_SUBMODULE, gcc+debug"
-    scripts/config.pl full
-    make CC=gcc CFLAGS='-g'
-    msg "test: submodule libmbedcrypto wasn't built (USE_CRYPTO_SUBMODULE, make)"
-    if_build_succeeded not test -f crypto/library/libmbedcrypto.a
-    msg "test: libmbedcrypto symbols are from library files (USE_CRYPTO_SUBMODULE, make)"
-    if_build_succeeded objdump -g library/libmbedcrypto.a | grep -E 'library$' | not grep 'crypto' > /dev/null
-}
-
-component_test_not_submodule_cmake () {
-    # Don't USE_CRYPTO_SUBMODULE: check that the submodule is not used with CMake
-    msg "build: cmake, full config - USE_CRYPTO_SUBMODULE, gcc+debug"
-    scripts/config.pl full
-    CC=gcc cmake -D CMAKE_BUILD_TYPE=Debug .
-    make
-    msg "test: submodule libmbedcrypto wasn't built (USE_CRYPTO_SUBMODULE, cmake)"
-    if_build_succeeded not test -f crypto/library/libmbedcrypto.a
-    msg "test: libmbedcrypto symbols are from library files (USE_CRYPTO_SUBMODULE, cmake)"
-    if_build_succeeded objdump -g library/libmbedcrypto.a | grep -E 'library$' | not grep 'crypto' > /dev/null
-}
-
-component_test_use_psa_crypto_full_cmake_asan() {
-    # MBEDTLS_USE_PSA_CRYPTO: run the same set of tests as basic-build-test.sh
+component_test_no_use_psa_crypto_full_cmake_asan() {
+    # full minus MBEDTLS_USE_PSA_CRYPTO: run the same set of tests as basic-build-test.sh
     msg "build: cmake, full config + MBEDTLS_USE_PSA_CRYPTO, ASan"
     scripts/config.pl full
     scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
-    scripts/config.pl unset MBEDTLS_ECP_RESTARTABLE  # restartable ECC not supported through PSA
+    scripts/config.pl set MBEDTLS_ECP_RESTARTABLE  # not using PSA, so enable restartable ECC
     scripts/config.pl set MBEDTLS_PSA_CRYPTO_C
-    scripts/config.pl set MBEDTLS_USE_PSA_CRYPTO
-    CC=gcc cmake -D USE_CRYPTO_SUBMODULE=1 -D CMAKE_BUILD_TYPE:String=Asan .
+    scripts/config.pl unset MBEDTLS_USE_PSA_CRYPTO
+    scripts/config.pl unset MBEDTLS_PSA_ITS_FILE_C
+    scripts/config.pl unset MBEDTLS_PSA_CRYPTO_STORAGE_C
+    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
     make
 
-    msg "test: main suites (MBEDTLS_USE_PSA_CRYPTO)"
+    msg "test: main suites (full minus MBEDTLS_USE_PSA_CRYPTO)"
     make test
+}
 
-    msg "test: ssl-opt.sh (MBEDTLS_USE_PSA_CRYPTO)"
-    if_build_succeeded tests/ssl-opt.sh
-
-    msg "test: compat.sh default (MBEDTLS_USE_PSA_CRYPTO)"
-    if_build_succeeded tests/compat.sh
-
-    msg "test: compat.sh ssl3 (MBEDTLS_USE_PSA_CRYPTO)"
-    if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" tests/compat.sh -m 'ssl3'
-
-    msg "test: compat.sh RC4, DES & NULL (MBEDTLS_USE_PSA_CRYPTO)"
-    if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_CLI" GNUTLS_SERV="$GNUTLS_LEGACY_SERV" tests/compat.sh -e '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
-
-    msg "test: compat.sh ARIA + ChachaPoly (MBEDTLS_USE_PSA_CRYPTO)"
-    if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA\|CHACHA'
+component_test_check_params_functionality () {
+    msg "build+test: MBEDTLS_CHECK_PARAMS functionality"
+    scripts/config.pl full # includes CHECK_PARAMS
+    # Make MBEDTLS_PARAM_FAILED call mbedtls_param_failed().
+    scripts/config.pl unset MBEDTLS_CHECK_PARAMS_ASSERT
+    scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
+    # Only build and run tests. Do not build sample programs, because
+    # they don't have a mbedtls_param_failed() function.
+    make CC=gcc CFLAGS='-Werror -O1' lib test
 }
 
 component_test_check_params_without_platform () {
     msg "build+test: MBEDTLS_CHECK_PARAMS without MBEDTLS_PLATFORM_C"
     scripts/config.pl full # includes CHECK_PARAMS
+    # Keep MBEDTLS_PARAM_FAILED as assert.
     scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
     scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
     scripts/config.pl unset MBEDTLS_PLATFORM_EXIT_ALT
@@ -911,6 +746,7 @@
     msg "build+test: MBEDTLS_CHECK_PARAMS with alternative MBEDTLS_PARAM_FAILED()"
     scripts/config.pl full # includes CHECK_PARAMS
     scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
+    # Set MBEDTLS_PARAM_FAILED to nothing.
     sed -i 's/.*\(#define MBEDTLS_PARAM_FAILED( cond )\).*/\1/' "$CONFIG_H"
     make CC=gcc CFLAGS='-Werror -O1' all test
 }
@@ -922,7 +758,6 @@
     msg "build: full config except platform/fsio/net, make, gcc, C99" # ~ 30s
     scripts/config.pl full
     scripts/config.pl unset MBEDTLS_PLATFORM_C
-    scripts/config.pl unset MBEDTLS_NET_C
     scripts/config.pl unset MBEDTLS_PLATFORM_MEMORY
     scripts/config.pl unset MBEDTLS_PLATFORM_PRINTF_ALT
     scripts/config.pl unset MBEDTLS_PLATFORM_FPRINTF_ALT
@@ -932,6 +767,9 @@
     scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
     scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
     scripts/config.pl unset MBEDTLS_FS_IO
+    scripts/config.pl unset MBEDTLS_PSA_CRYPTO_SE_C
+    scripts/config.pl unset MBEDTLS_PSA_CRYPTO_STORAGE_C
+    scripts/config.pl unset MBEDTLS_PSA_ITS_FILE_C
     # Note, _DEFAULT_SOURCE needs to be defined for platforms using glibc version >2.19,
     # to re-enable platform integration features otherwise disabled in C99 builds
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic -O0 -D_DEFAULT_SOURCE' lib programs
@@ -947,69 +785,6 @@
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
 }
 
-component_build_no_ssl_srv () {
-    msg "build: full config except ssl_srv.c, make, gcc" # ~ 30s
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_SSL_SRV_C
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
-}
-
-component_build_no_ssl_cli () {
-    msg "build: full config except ssl_cli.c, make, gcc" # ~ 30s
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_SSL_CLI_C
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
-}
-
-component_build_no_sockets () {
-    # Note, C99 compliance can also be tested with the sockets support disabled,
-    # as that requires a POSIX platform (which isn't the same as C99).
-    msg "build: full config except net_sockets.c, make, gcc -std=c99 -pedantic" # ~ 30s
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_NET_C # getaddrinfo() undeclared, etc.
-    scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY # uses syscall() on GNU/Linux
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0 -std=c99 -pedantic' lib
-}
-
-component_test_no_max_fragment_length () {
-    # Run max fragment length tests with MFL disabled
-    msg "build: default config except MFL extension (ASan build)" # ~ 30s
-    scripts/config.pl unset MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
-    make
-
-    msg "test: ssl-opt.sh, MFL-related tests"
-    if_build_succeeded tests/ssl-opt.sh -f "Max fragment length"
-}
-
-component_test_asan_remove_peer_certificate () {
-    msg "build: default config with MBEDTLS_SSL_KEEP_PEER_CERTIFICATE disabled (ASan build)"
-    scripts/config.pl unset MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
-    make
-
-    msg "test: !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE"
-    make test
-
-    msg "test: ssl-opt.sh, !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE"
-    if_build_succeeded tests/ssl-opt.sh
-
-    msg "test: compat.sh, !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE"
-    if_build_succeeded tests/compat.sh
-}
-
-component_test_no_max_fragment_length_small_ssl_out_content_len () {
-    msg "build: no MFL extension, small SSL_OUT_CONTENT_LEN (ASan build)"
-    scripts/config.pl unset MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-    scripts/config.pl set MBEDTLS_SSL_IN_CONTENT_LEN 16384
-    scripts/config.pl set MBEDTLS_SSL_OUT_CONTENT_LEN 4096
-    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
-    make
-
-    msg "test: MFL tests (disabled MFL extension case) & large packet tests"
-    if_build_succeeded tests/ssl-opt.sh -f "Max fragment length\|Large buffer"
-}
-
 component_test_null_entropy () {
     msg "build: default config with  MBEDTLS_TEST_NULL_ENTROPY (ASan build)"
     scripts/config.pl set MBEDTLS_TEST_NULL_ENTROPY
@@ -1037,16 +812,82 @@
     make test
 }
 
+component_test_aes_fewer_tables () {
+    msg "build: default config with AES_FEWER_TABLES enabled"
+    scripts/config.pl set MBEDTLS_AES_FEWER_TABLES
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra'
+
+    msg "test: AES_FEWER_TABLES"
+    make test
+}
+
+component_test_aes_rom_tables () {
+    msg "build: default config with AES_ROM_TABLES enabled"
+    scripts/config.pl set MBEDTLS_AES_ROM_TABLES
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra'
+
+    msg "test: AES_ROM_TABLES"
+    make test
+}
+
+component_test_aes_fewer_tables_and_rom_tables () {
+    msg "build: default config with AES_ROM_TABLES and AES_FEWER_TABLES enabled"
+    scripts/config.pl set MBEDTLS_AES_FEWER_TABLES
+    scripts/config.pl set MBEDTLS_AES_ROM_TABLES
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra'
+
+    msg "test: AES_FEWER_TABLES + AES_ROM_TABLES"
+    make test
+}
+
+component_test_se_default () {
+    msg "build: default config + MBEDTLS_PSA_CRYPTO_SE_C"
+    scripts/config.pl set MBEDTLS_PSA_CRYPTO_SE_C
+    make CC=clang CFLAGS='-Werror -Wall -Wextra -Wno-unused-function -Os -fsanitize=address' LDFLAGS='-fsanitize=address'
+
+    msg "test: default config + MBEDTLS_PSA_CRYPTO_SE_C"
+    make test
+}
+
+component_test_se_full () {
+    msg "build: full config + MBEDTLS_PSA_CRYPTO_SE_C"
+    scripts/config.pl set MBEDTLS_PSA_CRYPTO_SE_C
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -O2 -fsanitize=address' LDFLAGS='-fsanitize=address'
+
+    msg "test: full config + MBEDTLS_PSA_CRYPTO_SE_C"
+    make test
+}
+
 component_test_make_shared () {
     msg "build/test: make shared" # ~ 40s
-    make SHARED=1 all check
+    make SHARED=1 all check -j1
+    ldd programs/util/strerror | grep libmbedcrypto
+}
+
+component_test_cmake_shared () {
+    msg "build/test: cmake shared" # ~ 2min
+    cmake -DUSE_SHARED_MBEDTLS_LIBRARY=On .
+    make
+    ldd programs/util/strerror | grep libmbedcrypto
+    make test
+}
+
+component_build_mbedtls_config_file () {
+    msg "build: make with MBEDTLS_CONFIG_FILE" # ~40s
+    # Use the full config so as to catch a maximum of places where
+    # the check of MBEDTLS_CONFIG_FILE might be missing.
+    scripts/config.pl full
+    sed 's!"check_config.h"!"mbedtls/check_config.h"!' <"$CONFIG_H" >full_config.h
+    echo '#error "MBEDTLS_CONFIG_FILE is not working"' >"$CONFIG_H"
+    make CFLAGS="-I '$PWD' -DMBEDTLS_CONFIG_FILE='\"full_config.h\"'"
+    rm -f full_config.h
 }
 
 component_test_m32_o0 () {
     # Build once with -O0, to compile out the i386 specific inline assembly
     msg "build: i386, make, gcc -O0 (ASan build)" # ~ 30s
     scripts/config.pl full
-    make CC=gcc CFLAGS='-O0 -Werror -Wall -Wextra -m32 -fsanitize=address'
+    make CC=gcc CFLAGS='-O0 -Werror -Wall -Wextra -m32 -fsanitize=address' LDFLAGS='-m32 -fsanitize=address'
 
     msg "test: i386, make, gcc -O0 (ASan build)"
     make test
@@ -1065,22 +906,32 @@
     scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE
     scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
     scripts/config.pl unset MBEDTLS_MEMORY_DEBUG
-    make CC=gcc CFLAGS='-O1 -Werror -Wall -Wextra -m32 -fsanitize=address'
+    make CC=gcc CFLAGS='-O1 -Werror -Wall -Wextra -m32 -fsanitize=address' LDFLAGS='-m32 -fsanitize=address'
 
     msg "test: i386, make, gcc -O1 (ASan build)"
     make test
-
-    msg "test ssl-opt.sh, i386, make, gcc-O1"
-    if_build_succeeded tests/ssl-opt.sh
 }
 support_test_m32_o1 () {
     support_test_m32_o0 "$@"
 }
 
+component_test_m32_everest () {
+    msg "build: i386, Everest ECDH context (ASan build)" # ~ 6 min
+    scripts/config.pl unset MBEDTLS_ECDH_LEGACY_CONTEXT
+    scripts/config.pl set MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
+    make CC=gcc CFLAGS='-O2 -Werror -Wall -Wextra -m32 -fsanitize=address'
+
+    msg "test: i386, Everest ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s
+    make test
+}
+support_test_m32_everest () {
+    support_test_m32_o0 "$@"
+}
+
 component_test_mx32 () {
     msg "build: 64-bit ILP32, make, gcc" # ~ 30s
     scripts/config.pl full
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -mx32'
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -mx32' LDFLAGS='-mx32'
 
     msg "test: 64-bit ILP32, make, gcc"
     make test
@@ -1092,37 +943,80 @@
     esac
 }
 
+component_test_min_mpi_window_size () {
+    msg "build: Default + MBEDTLS_MPI_WINDOW_SIZE=1 (ASan build)" # ~ 10s
+    scripts/config.pl set MBEDTLS_MPI_WINDOW_SIZE 1
+    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+    make
+
+    msg "test: MBEDTLS_MPI_WINDOW_SIZE=1 - main suites (inc. selftests) (ASan build)" # ~ 10s
+    make test
+}
+
+component_test_have_int32 () {
+    msg "build: gcc, force 32-bit bignum limbs"
+    scripts/config.pl unset MBEDTLS_HAVE_ASM
+    scripts/config.pl unset MBEDTLS_AESNI_C
+    scripts/config.pl unset MBEDTLS_PADLOCK_C
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32'
+
+    msg "test: gcc, force 32-bit bignum limbs"
+    make test
+}
+
+component_test_have_int64 () {
+    msg "build: gcc, force 64-bit bignum limbs"
+    scripts/config.pl unset MBEDTLS_HAVE_ASM
+    scripts/config.pl unset MBEDTLS_AESNI_C
+    scripts/config.pl unset MBEDTLS_PADLOCK_C
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
+
+    msg "test: gcc, force 64-bit bignum limbs"
+    make test
+}
+
+component_test_no_udbl_division () {
+    msg "build: MBEDTLS_NO_UDBL_DIVISION native" # ~ 10s
+    scripts/config.pl full
+    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
+    scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
+    make CFLAGS='-Werror -O1'
+
+    msg "test: MBEDTLS_NO_UDBL_DIVISION native" # ~ 10s
+    make test
+}
+
+component_test_no_64bit_multiplication () {
+    msg "build: MBEDTLS_NO_64BIT_MULTIPLICATION native" # ~ 10s
+    scripts/config.pl full
+    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
+    scripts/config.pl set MBEDTLS_NO_64BIT_MULTIPLICATION
+    make CFLAGS='-Werror -O1'
+
+    msg "test: MBEDTLS_NO_64BIT_MULTIPLICATION native" # ~ 10s
+    make test
+}
+
 component_build_arm_none_eabi_gcc () {
     msg "build: arm-none-eabi-gcc, make" # ~ 10s
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_NET_C
-    scripts/config.pl unset MBEDTLS_TIMING_C
-    scripts/config.pl unset MBEDTLS_FS_IO
-    scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
-    scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
-    # following things are not in the default config
-    scripts/config.pl unset MBEDTLS_HAVEGE_C # depends on timing.c
-    scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
-    scripts/config.pl unset MBEDTLS_THREADING_C
-    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
-    scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
+    scripts/config.pl baremetal
     make CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' lib
 }
 
+component_build_arm_none_eabi_gcc_arm5vte () {
+    msg "build: arm-none-eabi-gcc -march=arm5vte, make" # ~ 10s
+    scripts/config.pl baremetal
+    # Build for a target platform that's close to what Debian uses
+    # for its "armel" distribution (https://wiki.debian.org/ArmEabiPort).
+    # See https://github.com/ARMmbed/mbedtls/pull/2169 and comments.
+    # It would be better to build with arm-linux-gnueabi-gcc but
+    # we don't have that on our CI at this time.
+    make CC=arm-none-eabi-gcc AR=arm-none-eabi-ar CFLAGS='-Werror -Wall -Wextra -march=armv5te -O1' LDFLAGS='-march=armv5te' SHELL='sh -x' lib
+}
+
 component_build_arm_none_eabi_gcc_no_udbl_division () {
     msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_NET_C
-    scripts/config.pl unset MBEDTLS_TIMING_C
-    scripts/config.pl unset MBEDTLS_FS_IO
-    scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
-    scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
-    # following things are not in the default config
-    scripts/config.pl unset MBEDTLS_HAVEGE_C # depends on timing.c
-    scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
-    scripts/config.pl unset MBEDTLS_THREADING_C
-    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
-    scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
+    scripts/config.pl baremetal
     scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
     make CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' lib
     echo "Checking that software 64-bit division is not required"
@@ -1131,18 +1025,7 @@
 
 component_build_arm_none_eabi_gcc_no_64bit_multiplication () {
     msg "build: arm-none-eabi-gcc MBEDTLS_NO_64BIT_MULTIPLICATION, make" # ~ 10s
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_NET_C
-    scripts/config.pl unset MBEDTLS_TIMING_C
-    scripts/config.pl unset MBEDTLS_FS_IO
-    scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
-    scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
-    # following things are not in the default config
-    scripts/config.pl unset MBEDTLS_HAVEGE_C # depends on timing.c
-    scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
-    scripts/config.pl unset MBEDTLS_THREADING_C
-    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
-    scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
+    scripts/config.pl baremetal
     scripts/config.pl set MBEDTLS_NO_64BIT_MULTIPLICATION
     make CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -O1 -march=armv6-m -mthumb' lib
     echo "Checking that software 64-bit multiplication is not required"
@@ -1151,22 +1034,7 @@
 
 component_build_armcc () {
     msg "build: ARM Compiler 5, make"
-    scripts/config.pl full
-    scripts/config.pl unset MBEDTLS_NET_C
-    scripts/config.pl unset MBEDTLS_TIMING_C
-    scripts/config.pl unset MBEDTLS_FS_IO
-    scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
-    scripts/config.pl unset MBEDTLS_HAVE_TIME
-    scripts/config.pl unset MBEDTLS_HAVE_TIME_DATE
-    scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
-    # following things are not in the default config
-    scripts/config.pl unset MBEDTLS_DEPRECATED_WARNING
-    scripts/config.pl unset MBEDTLS_HAVEGE_C # depends on timing.c
-    scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
-    scripts/config.pl unset MBEDTLS_THREADING_C
-    scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
-    scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
-    scripts/config.pl unset MBEDTLS_PLATFORM_TIME_ALT # depends on MBEDTLS_HAVE_TIME
+    scripts/config.pl baremetal
 
     make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib
     make clean
@@ -1187,26 +1055,17 @@
     armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
 }
 
-component_test_allow_sha1 () {
-    msg "build: allow SHA1 in certificates by default"
-    scripts/config.pl set MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-    make CFLAGS='-Werror -Wall -Wextra'
-    msg "test: allow SHA1 in certificates by default"
-    make test
-    if_build_succeeded tests/ssl-opt.sh -f SHA-1
-}
-
 component_build_mingw () {
     msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s
-    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib programs
+    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib programs -j1
 
     # note Make tests only builds the tests, but doesn't run them
-    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror' WINDOWS_BUILD=1 tests
+    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror' WINDOWS_BUILD=1 tests -j1
     make WINDOWS_BUILD=1 clean
 
     msg "build: Windows cross build - mingw64, make (DLL)" # ~ 30s
-    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 lib programs
-    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 tests
+    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 lib programs -j1
+    make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 tests -j1
     make WINDOWS_BUILD=1 clean
 }
 support_build_mingw() {
@@ -1224,16 +1083,6 @@
 
     msg "test: main suites (MSan)" # ~ 10s
     make test
-
-    msg "test: ssl-opt.sh (MSan)" # ~ 1 min
-    if_build_succeeded tests/ssl-opt.sh
-
-    # Optional part(s)
-
-    if [ "$MEMORY" -gt 0 ]; then
-        msg "test: compat.sh (MSan)" # ~ 6 min 20s
-        if_build_succeeded tests/compat.sh
-    fi
 }
 
 component_test_valgrind () {
@@ -1243,18 +1092,6 @@
 
     msg "test: main suites valgrind (Release)"
     make memcheck
-
-    # Optional parts (slow; currently broken on OS X because programs don't
-    # seem to receive signals under valgrind on OS X).
-    if [ "$MEMORY" -gt 0 ]; then
-        msg "test: ssl-opt.sh --memcheck (Release)"
-        if_build_succeeded tests/ssl-opt.sh --memcheck
-    fi
-
-    if [ "$MEMORY" -gt 1 ]; then
-        msg "test: compat.sh --memcheck (Release)"
-        if_build_succeeded tests/compat.sh --memcheck
-    fi
 }
 
 component_test_cmake_out_of_source () {
@@ -1267,22 +1104,25 @@
 
     msg "test: cmake 'out-of-source' build"
     make test
-    # Test an SSL option that requires an auxiliary script in test/scripts/.
-    # Also ensure that there are no error messages such as
-    # "No such file or directory", which would indicate that some required
-    # file is missing (ssl-opt.sh tolerates the absence of some files so
-    # may exit with status 0 but emit errors).
-    if_build_succeeded ./tests/ssl-opt.sh -f 'Fallback SCSV: beginning of list' 2>ssl-opt.err
-    if [ -s ssl-opt.err ]; then
-        cat ssl-opt.err >&2
-        record_status [ ! -s ssl-opt.err ]
-        rm ssl-opt.err
-    fi
+
     cd "$MBEDTLS_ROOT_DIR"
     rm -rf "$OUT_OF_SOURCE_DIR"
     unset MBEDTLS_ROOT_DIR
 }
 
+component_test_cmake_as_subdirectory () {
+    msg "build: cmake 'as-subdirectory' build"
+    MBEDTLS_ROOT_DIR="$PWD"
+
+    cd programs/test/cmake_subproject
+    cmake .
+    make
+    if_build_succeeded ./cmake_subproject
+
+    cd "$MBEDTLS_ROOT_DIR"
+    unset MBEDTLS_ROOT_DIR
+}
+
 component_test_zeroize () {
     # Test that the function mbedtls_platform_zeroize() is not optimized away by
     # different combinations of compilers and optimization flags by using an
diff --git a/tests/scripts/basic-build-test.sh b/tests/scripts/basic-build-test.sh
index ab95e22..54ca934 100755
--- a/tests/scripts/basic-build-test.sh
+++ b/tests/scripts/basic-build-test.sh
@@ -14,8 +14,6 @@
 # The tests include:
 #   * Unit tests                - executed using tests/scripts/run-test-suite.pl
 #   * Self-tests                - executed using the test suites above
-#   * System tests              - executed using tests/ssl-opt.sh
-#   * Interoperability tests    - executed using tests/compat.sh
 #
 # The tests focus on functionality and do not consider performance.
 #
@@ -36,34 +34,16 @@
     exit 1
 fi
 
-: ${OPENSSL:="openssl"}
-: ${OPENSSL_LEGACY:="$OPENSSL"}
-: ${GNUTLS_CLI:="gnutls-cli"}
-: ${GNUTLS_SERV:="gnutls-serv"}
-: ${GNUTLS_LEGACY_CLI:="$GNUTLS_CLI"}
-: ${GNUTLS_LEGACY_SERV:="$GNUTLS_SERV"}
-
-# To avoid setting OpenSSL and GnuTLS for each call to compat.sh and ssl-opt.sh
-# we just export the variables they require
-export OPENSSL_CMD="$OPENSSL"
-export GNUTLS_CLI="$GNUTLS_CLI"
-export GNUTLS_SERV="$GNUTLS_SERV"
-
 CONFIG_H='include/mbedtls/config.h'
 CONFIG_BAK="$CONFIG_H.bak"
 
 # Step 0 - print build environment info
-OPENSSL="$OPENSSL"                           \
-    OPENSSL_LEGACY="$OPENSSL_LEGACY"         \
-    GNUTLS_CLI="$GNUTLS_CLI"                 \
-    GNUTLS_SERV="$GNUTLS_SERV"               \
-    GNUTLS_LEGACY_CLI="$GNUTLS_LEGACY_CLI"   \
-    GNUTLS_LEGACY_SERV="$GNUTLS_LEGACY_SERV" \
-    scripts/output_env.sh
+scripts/output_env.sh
 echo
 
 # Step 1 - Make and instrumented build for code coverage
 export CFLAGS=' --coverage -g3 -O0 '
+export LDFLAGS=' --coverage'
 make clean
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
@@ -74,30 +54,14 @@
 # Step 2 - Execute the tests
 TEST_OUTPUT=out_${PPID}
 cd tests
+if [ ! -f "seedfile" ]; then
+    dd if=/dev/urandom of="seedfile" bs=32 count=1
+fi
 
 # Step 2a - Unit Tests
 perl scripts/run-test-suites.pl -v 2 |tee unit-test-$TEST_OUTPUT
 echo
 
-# Step 2b - System Tests
-sh ssl-opt.sh |tee sys-test-$TEST_OUTPUT
-echo
-
-# Step 2c - Compatibility tests
-sh compat.sh -m 'tls1 tls1_1 tls1_2 dtls1 dtls1_2' | \
-    tee compat-test-$TEST_OUTPUT
-OPENSSL_CMD="$OPENSSL_LEGACY"                               \
-    sh compat.sh -m 'ssl3' |tee -a compat-test-$TEST_OUTPUT
-OPENSSL_CMD="$OPENSSL_LEGACY"                                       \
-    GNUTLS_CLI="$GNUTLS_LEGACY_CLI"                                 \
-    GNUTLS_SERV="$GNUTLS_LEGACY_SERV"                               \
-    sh compat.sh -e '^$' -f 'NULL\|DES\|RC4\|ARCFOUR' |             \
-    tee -a compat-test-$TEST_OUTPUT
-OPENSSL_CMD="$OPENSSL_NEXT"                     \
-    sh compat.sh -e '^$' -f 'ARIA\|CHACHA' |    \
-    tee -a compat-test-$TEST_OUTPUT
-echo
-
 # Step 3 - Process the coverage report
 cd ..
 make lcov |tee tests/cov-$TEST_OUTPUT
@@ -133,49 +97,6 @@
 TOTAL_AVAIL=$(($PASSED_TESTS + $FAILED_TESTS + $SKIPPED_TESTS))
 TOTAL_EXED=$(($PASSED_TESTS + $FAILED_TESTS))
 
-# Step 4b - TLS Options tests
-echo "TLS Options tests - tests/ssl-opt.sh"
-
-PASSED_TESTS=$(tail -n5 sys-test-$TEST_OUTPUT|sed -n -e 's/.* (\([0-9]*\) \/ [0-9]* tests ([0-9]* skipped))$/\1/p')
-SKIPPED_TESTS=$(tail -n5 sys-test-$TEST_OUTPUT|sed -n -e 's/.* ([0-9]* \/ [0-9]* tests (\([0-9]*\) skipped))$/\1/p')
-TOTAL_TESTS=$(tail -n5 sys-test-$TEST_OUTPUT|sed -n -e 's/.* ([0-9]* \/ \([0-9]*\) tests ([0-9]* skipped))$/\1/p')
-FAILED_TESTS=$(($TOTAL_TESTS - $PASSED_TESTS))
-
-echo "Passed             : $PASSED_TESTS"
-echo "Failed             : $FAILED_TESTS"
-echo "Skipped            : $SKIPPED_TESTS"
-echo "Total exec'd tests : $TOTAL_TESTS"
-echo "Total avail tests  : $(($TOTAL_TESTS + $SKIPPED_TESTS))"
-echo
-
-TOTAL_PASS=$(($TOTAL_PASS+$PASSED_TESTS))
-TOTAL_FAIL=$(($TOTAL_FAIL+$FAILED_TESTS))
-TOTAL_SKIP=$(($TOTAL_SKIP+$SKIPPED_TESTS))
-TOTAL_AVAIL=$(($TOTAL_AVAIL + $TOTAL_TESTS + $SKIPPED_TESTS))
-TOTAL_EXED=$(($TOTAL_EXED + $TOTAL_TESTS))
-
-
-# Step 4c - System Compatibility tests
-echo "System/Compatibility tests - tests/compat.sh"
-
-PASSED_TESTS=$(cat compat-test-$TEST_OUTPUT | sed -n -e 's/.* (\([0-9]*\) \/ [0-9]* tests ([0-9]* skipped))$/\1/p' | awk 'BEGIN{ s = 0 } { s += $1 } END{ print s }')
-SKIPPED_TESTS=$(cat compat-test-$TEST_OUTPUT | sed -n -e 's/.* ([0-9]* \/ [0-9]* tests (\([0-9]*\) skipped))$/\1/p' | awk 'BEGIN{ s = 0 } { s += $1 } END{ print s }')
-EXED_TESTS=$(cat compat-test-$TEST_OUTPUT | sed -n -e 's/.* ([0-9]* \/ \([0-9]*\) tests ([0-9]* skipped))$/\1/p' | awk 'BEGIN{ s = 0 } { s += $1 } END{ print s }')
-FAILED_TESTS=$(($EXED_TESTS - $PASSED_TESTS))
-
-echo "Passed             : $PASSED_TESTS"
-echo "Failed             : $FAILED_TESTS"
-echo "Skipped            : $SKIPPED_TESTS"
-echo "Total exec'd tests : $EXED_TESTS"
-echo "Total avail tests  : $(($EXED_TESTS + $SKIPPED_TESTS))"
-echo
-
-TOTAL_PASS=$(($TOTAL_PASS+$PASSED_TESTS))
-TOTAL_FAIL=$(($TOTAL_FAIL+$FAILED_TESTS))
-TOTAL_SKIP=$(($TOTAL_SKIP+$SKIPPED_TESTS))
-TOTAL_AVAIL=$(($TOTAL_AVAIL + $EXED_TESTS + $SKIPPED_TESTS))
-TOTAL_EXED=$(($TOTAL_EXED + $EXED_TESTS))
-
 
 # Step 4d - Grand totals
 echo "-------------------------------------------------------------------------"
@@ -209,8 +130,6 @@
 
 
 rm unit-test-$TEST_OUTPUT
-rm sys-test-$TEST_OUTPUT
-rm compat-test-$TEST_OUTPUT
 rm cov-$TEST_OUTPUT
 
 cd ..
diff --git a/tests/scripts/basic-in-docker.sh b/tests/scripts/basic-in-docker.sh
new file mode 100755
index 0000000..096f8ed
--- /dev/null
+++ b/tests/scripts/basic-in-docker.sh
@@ -0,0 +1,47 @@
+#!/bin/bash -eu
+
+# basic-in-docker.sh
+#
+# Purpose
+# -------
+# This runs a rough equivalent of the travis.yml in a Docker container.
+# The tests are run for both clang and gcc.
+#
+# Notes for users
+# ---------------
+# See docker_env.sh for prerequisites and other information.
+
+# Copyright (C) 2006-2019, Arm Limited (or its affiliates), All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
+
+source tests/scripts/docker_env.sh
+
+run_in_docker tests/scripts/recursion.pl library/*.c
+run_in_docker tests/scripts/check-generated-files.sh
+run_in_docker tests/scripts/check-doxy-blocks.pl
+run_in_docker tests/scripts/check-names.sh
+run_in_docker tests/scripts/check-files.py
+run_in_docker tests/scripts/doxygen.sh
+
+for compiler in clang gcc; do
+    run_in_docker -e CC=${compiler} cmake -D CMAKE_BUILD_TYPE:String="Check" .
+    run_in_docker -e CC=${compiler} make
+    run_in_docker -e CC=${compiler} make test
+    run_in_docker programs/test/selftest
+    run_in_docker tests/scripts/test-ref-configs.pl
+    run_in_docker tests/scripts/curves.pl
+done
diff --git a/tests/scripts/check-files.py b/tests/scripts/check-files.py
index 00fd0ed..6e35f52 100755
--- a/tests/scripts/check-files.py
+++ b/tests/scripts/check-files.py
@@ -1,14 +1,12 @@
 #!/usr/bin/env python3
+
+# This file is part of Mbed TLS (https://tls.mbed.org)
+# Copyright (c) 2018, Arm Limited, All Rights Reserved
+
 """
-This file is part of Mbed TLS (https://tls.mbed.org)
-
-Copyright (c) 2018, Arm Limited, All Rights Reserved
-
-Purpose
-
 This script checks the current state of the source code for minor issues,
 including incorrect file permissions, presence of tabs, non-Unix line endings,
-trailing whitespace, presence of UTF-8 BOM, and TODO comments.
+trailing whitespace, and presence of UTF-8 BOM.
 Note: requires python 3, must be run from Mbed TLS root.
 """
 
@@ -146,6 +144,7 @@
     heading = "Tabs present:"
     files_exemptions = frozenset([
         "Makefile",
+        "Makefile.inc",
         "generate_visualc_files.pl",
     ])
 
@@ -170,19 +169,6 @@
             return True
         return False
 
-class TodoIssueTracker(LineIssueTracker):
-    """Track lines containing ``TODO``."""
-
-    heading = "TODO present:"
-    files_exemptions = frozenset([
-        os.path.basename(__file__),
-        "benchmark.c",
-        "pull_request_template.md",
-    ])
-
-    def issue_with_line(self, line, _filepath):
-        return b"todo" in line.lower()
-
 
 class IntegrityChecker(object):
     """Sanity-check files under the current directory."""
@@ -196,7 +182,7 @@
         self.setup_logger(log_file)
         self.files_to_check = (
             ".c", ".h", ".sh", ".pl", ".py", ".md", ".function", ".data",
-            "Makefile", "CMakeLists.txt", "ChangeLog"
+            "Makefile", "Makefile.inc", "CMakeLists.txt", "ChangeLog"
         )
         self.excluded_directories = ['.git', 'mbed-os']
         self.excluded_paths = list(map(os.path.normpath, [
@@ -211,7 +197,6 @@
             TrailingWhitespaceIssueTracker(),
             TabIssueTracker(),
             MergeArtifactIssueTracker(),
-            TodoIssueTracker(),
         ]
 
     @staticmethod
@@ -257,15 +242,7 @@
 
 
 def run_main():
-    parser = argparse.ArgumentParser(
-        description=(
-            "This script checks the current state of the source code for "
-            "minor issues, including incorrect file permissions, "
-            "presence of tabs, non-Unix line endings, trailing whitespace, "
-            "presence of UTF-8 BOM, and TODO comments. "
-            "Note: requires python 3, must be run from Mbed TLS root."
-        )
-    )
+    parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument(
         "-l", "--log_file", type=str, help="path to optional output log",
     )
diff --git a/tests/scripts/check-generated-files.sh b/tests/scripts/check-generated-files.sh
index 065ea33..f41e465 100755
--- a/tests/scripts/check-generated-files.sh
+++ b/tests/scripts/check-generated-files.sh
@@ -65,6 +65,6 @@
 }
 
 check scripts/generate_errors.pl library/error.c
-check scripts/generate_query_config.pl programs/ssl/query_config.c
+check scripts/generate_query_config.pl programs/test/query_config.c
 check scripts/generate_features.pl library/version_features.c
 check scripts/generate_visualc_files.pl visualc/VS2010
diff --git a/tests/scripts/check-names.sh b/tests/scripts/check-names.sh
index f18a162..ee72607 100755
--- a/tests/scripts/check-names.sh
+++ b/tests/scripts/check-names.sh
@@ -2,26 +2,42 @@
 #
 # This file is part of mbed TLS (https://tls.mbed.org)
 #
-# Copyright (c) 2015-2016, ARM Limited, All Rights Reserved
-#
-# Purpose
-#
-# This script confirms that the naming of all symbols and identifiers in mbed
-# TLS are consistent with the house style and are also self-consistent.
-#
+# Copyright (c) 2015-2019, ARM Limited, All Rights Reserved
+
 set -eu
 
+if [ $# -ne 0 ] && [ "$1" = "--help" ]; then
+    cat <<EOF
+$0 [-v]
+This script confirms that the naming of all symbols and identifiers in mbed
+TLS are consistent with the house style and are also self-consistent.
+
+  -v    If the script fails unexpectedly, print a command trace.
+EOF
+    exit
+fi
+
 if grep --version|head -n1|grep GNU >/dev/null; then :; else
     echo "This script requires GNU grep.">&2
     exit 1
 fi
 
+trace=
+if [ $# -ne 0 ] && [ "$1" = "-v" ]; then
+  shift
+  trace='-x'
+  exec 2>check-names.err
+  trap 'echo "FAILED UNEXPECTEDLY, status=$?";
+        cat check-names.err' EXIT
+  set -x
+fi
+
 printf "Analysing source code...\n"
 
-tests/scripts/list-macros.sh
+sh $trace tests/scripts/list-macros.sh
 tests/scripts/list-enum-consts.pl
-tests/scripts/list-identifiers.sh
-tests/scripts/list-symbols.sh
+sh $trace tests/scripts/list-identifiers.sh
+sh $trace tests/scripts/list-symbols.sh
 
 FAIL=0
 
@@ -40,12 +56,15 @@
 for THING in actual-macros enum-consts; do
     printf "Names of $THING: "
     test -r $THING
-    BAD=$( grep -v '^MBEDTLS_[0-9A-Z_]*[0-9A-Z]$' $THING || true )
-    if [ "x$BAD" = "x" ]; then
+    BAD=$( grep -E -v '^(MBEDTLS|PSA)_[0-9A-Z_]*[0-9A-Z]$' $THING || true )
+    UNDERSCORES=$( grep -E '.*__.*' $THING || true )
+
+    if [ "x$BAD" = "x" ] && [ "x$UNDERSCORES" = "x" ]; then
         echo "PASS"
     else
         echo "FAIL"
         echo "$BAD"
+        echo "$UNDERSCORES"
         FAIL=1
     fi
 done
@@ -53,7 +72,7 @@
 for THING in identifiers; do
     printf "Names of $THING: "
     test -r $THING
-    BAD=$( grep -v '^mbedtls_[0-9a-z_]*[0-9a-z]$' $THING || true )
+    BAD=$( grep -E -v '^(mbedtls|psa)_[0-9a-z_]*[0-9a-z]$' $THING || true )
     if [ "x$BAD" = "x" ]; then
         echo "PASS"
     else
@@ -65,11 +84,13 @@
 
 printf "Likely typos: "
 sort -u actual-macros enum-consts > _caps
-HEADERS=$( ls include/mbedtls/*.h | egrep -v 'compat-1\.3\.h' )
+HEADERS=$( ls include/mbedtls/*.h include/psa/*.h | egrep -v 'compat-1\.3\.h' )
+HEADERS="$HEADERS 3rdparty/everest/include/everest/everest.h 3rdparty/everest/include/everest/x25519.h"
+LIBRARY="$( ls library/*.c ) 3rdparty/everest/library/everest.c 3rdparty/everest/library/x25519.c"
 NL='
 '
 sed -n 's/MBED..._[A-Z0-9_]*/\'"$NL"'&\'"$NL"/gp \
-    $HEADERS library/*.c \
+    $HEADERS $LIBRARY \
     | grep MBEDTLS | sort -u > _MBEDTLS_XXX
 TYPOS=$( diff _caps _MBEDTLS_XXX | sed -n 's/^> //p' \
             | egrep -v 'XXX|__|_$|^MBEDTLS_.*CONFIG_FILE$' || true )
@@ -82,6 +103,12 @@
     FAIL=1
 fi
 
+if [ -n "$trace" ]; then
+  set +x
+  trap - EXIT
+  rm check-names.err
+fi
+
 printf "\nOverall: "
 if [ "$FAIL" -eq 0 ]; then
     rm macros actual-macros enum-consts identifiers exported-symbols
diff --git a/tests/scripts/curves.pl b/tests/scripts/curves.pl
index ddc90c5..4791d55 100755
--- a/tests/scripts/curves.pl
+++ b/tests/scripts/curves.pl
@@ -57,7 +57,7 @@
 
     system( "CFLAGS='-Werror -Wall -Wextra' make lib" )
         and abort "Failed to build lib: $curve\n";
-    system( "cd tests && make" ) and abort "Failed to build tests: $curve\n";
+    system( "make" ) and abort "Failed to build tests: $curve\n";
     system( "make test" ) and abort "Failed test suite: $curve\n";
 
 }
diff --git a/tests/scripts/depends-pkalgs.pl b/tests/scripts/depends-pkalgs.pl
index 97a43e8..72c7f41 100755
--- a/tests/scripts/depends-pkalgs.pl
+++ b/tests/scripts/depends-pkalgs.pl
@@ -35,26 +35,13 @@
 # Some algorithms can't be disabled on their own as others depend on them, so
 # we list those reverse-dependencies here to keep check_config.h happy.
 my %algs = (
-    'MBEDTLS_ECDSA_C'   => ['MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED'],
+    'MBEDTLS_ECDSA_C'   => [],
     'MBEDTLS_ECP_C'     => ['MBEDTLS_ECDSA_C',
                             'MBEDTLS_ECDH_C',
-                            'MBEDTLS_ECJPAKE_C',
-                            'MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED'],
-    'MBEDTLS_X509_RSASSA_PSS_SUPPORT'   => [],
-    'MBEDTLS_PKCS1_V21' => ['MBEDTLS_X509_RSASSA_PSS_SUPPORT'],
-    'MBEDTLS_PKCS1_V15' => ['MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_ENABLED'],
-    'MBEDTLS_RSA_C'     => ['MBEDTLS_X509_RSASSA_PSS_SUPPORT',
-                            'MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED',
-                            'MBEDTLS_KEY_EXCHANGE_RSA_ENABLED'],
+                            'MBEDTLS_ECJPAKE_C'],
+    'MBEDTLS_PKCS1_V21' => [],
+    'MBEDTLS_PKCS1_V15' => [],
+    'MBEDTLS_RSA_C'     => [],
 );
 
 system( "cp $config_h $config_h.bak" ) and die;
diff --git a/tests/scripts/docker_env.sh b/tests/scripts/docker_env.sh
new file mode 100755
index 0000000..8bdc425
--- /dev/null
+++ b/tests/scripts/docker_env.sh
@@ -0,0 +1,93 @@
+#!/bin/bash -eu
+
+# docker_env.sh
+#
+# Purpose
+# -------
+#
+# This is a helper script to enable running tests under a Docker container,
+# thus making it easier to get set up as well as isolating test dependencies
+# (which include legacy/insecure configurations of openssl and gnutls).
+#
+# Notes for users
+# ---------------
+# This script expects a Linux x86_64 system with a recent version of Docker
+# installed and available for use, as well as http/https access. If a proxy
+# server must be used, invoke this script with the usual environment variables
+# (http_proxy and https_proxy) set appropriately. If an alternate Docker
+# registry is needed, specify MBEDTLS_DOCKER_REGISTRY to point at the
+# host name.
+#
+#
+# Running this script directly will check for Docker availability and set up
+# the Docker image.
+
+# Copyright (C) 2006-2019, Arm Limited (or its affiliates), All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
+
+
+# default values, can be overridden by the environment
+: ${MBEDTLS_DOCKER_GUEST:=bionic}
+
+
+DOCKER_IMAGE_TAG="armmbed/mbedtls-test:${MBEDTLS_DOCKER_GUEST}"
+
+# Make sure docker is available
+if ! which docker > /dev/null; then
+    echo "Docker is required but doesn't seem to be installed. See https://www.docker.com/ to get started"
+    exit 1
+fi
+
+# Figure out if we need to 'sudo docker'
+if groups | grep docker > /dev/null; then
+    DOCKER="docker"
+else
+    echo "Using sudo to invoke docker since you're not a member of the docker group..."
+    DOCKER="sudo docker"
+fi
+
+# Build the Docker image
+echo "Getting docker image up to date (this may take a few minutes)..."
+${DOCKER} image build \
+    -t ${DOCKER_IMAGE_TAG} \
+    --cache-from=${DOCKER_IMAGE_TAG} \
+    --build-arg MAKEFLAGS_PARALLEL="-j $(nproc)" \
+    --network host \
+    ${http_proxy+--build-arg http_proxy=${http_proxy}} \
+    ${https_proxy+--build-arg https_proxy=${https_proxy}} \
+    ${MBEDTLS_DOCKER_REGISTRY+--build-arg MY_REGISTRY="${MBEDTLS_DOCKER_REGISTRY}/"} \
+    tests/docker/${MBEDTLS_DOCKER_GUEST}
+
+run_in_docker()
+{
+    ENV_ARGS=""
+    while [ "$1" == "-e" ]; do
+        ENV_ARGS="${ENV_ARGS} $1 $2"
+        shift 2
+    done
+
+    ${DOCKER} container run -it --rm \
+        --cap-add SYS_PTRACE \
+        --user "$(id -u):$(id -g)" \
+        --volume $PWD:$PWD \
+        --workdir $PWD \
+        -e MAKEFLAGS \
+        -e PYLINTHOME=/tmp/.pylintd \
+        ${ENV_ARGS} \
+        ${DOCKER_IMAGE_TAG} \
+        $@
+}
diff --git a/tests/scripts/generate_test_code.py b/tests/scripts/generate_test_code.py
index 1fff099..3a25a84 100755
--- a/tests/scripts/generate_test_code.py
+++ b/tests/scripts/generate_test_code.py
@@ -24,15 +24,12 @@
 framework. This doc string contains a summary of the framework
 and explains the function of this script.
 
-Mbed TLS test suites:
-=====================
+Mbed Crypto test suites:
+========================
 Scope:
 ------
-The test suites focus on unit testing the crypto primitives and also
-include x509 parser tests. Tests can be added to test any Mbed TLS
-module. However, the framework is not capable of testing SSL
-protocol, since that requires full stack execution and that is best
-tested as part of the system test.
+The test suites focus on unit testing the crypto primitives. Tests can be added
+to test any Mbed Crypto module.
 
 Test case definition:
 ---------------------
diff --git a/tests/scripts/key-exchanges.pl b/tests/scripts/key-exchanges.pl
deleted file mode 100755
index 3bf7ae3..0000000
--- a/tests/scripts/key-exchanges.pl
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/env perl
-
-# key-exchanges.pl
-#
-# Copyright (c) 2015-2017, ARM Limited, All Rights Reserved
-#
-# Purpose
-#
-# To test the code dependencies on individual key exchanges in the SSL module.
-# is a verification step to ensure we don't ship SSL code that do not work
-# for some build options.
-#
-# The process is:
-#       for each possible key exchange
-#           build the library with all but that key exchange disabled
-#
-# Usage: tests/scripts/key-exchanges.pl
-#
-# This script should be executed from the root of the project directory.
-#
-# For best effect, run either with cmake disabled, or cmake enabled in a mode
-# that includes -Werror.
-
-use warnings;
-use strict;
-
--d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
-
-my $sed_cmd = 's/^#define \(MBEDTLS_KEY_EXCHANGE_.*_ENABLED\)/\1/p';
-my $config_h = 'include/mbedtls/config.h';
-my @kexes = split( /\s+/, `sed -n -e '$sed_cmd' $config_h` );
-
-system( "cp $config_h $config_h.bak" ) and die;
-sub abort {
-    system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
-    # use an exit code between 1 and 124 for git bisect (die returns 255)
-    warn $_[0];
-    exit 1;
-}
-
-for my $kex (@kexes) {
-    system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
-    system( "make clean" ) and die;
-
-    print "\n******************************************\n";
-    print "* Testing with key exchange: $kex\n";
-    print "******************************************\n";
-
-    # full config with all key exchanges disabled except one
-    system( "scripts/config.pl full" ) and abort "Failed config full\n";
-    for my $k (@kexes) {
-        next if $k eq $kex;
-        system( "scripts/config.pl unset $k" )
-            and abort "Failed to disable $k\n";
-    }
-
-    system( "make lib CFLAGS='-Os -Werror'" ) and abort "Failed to build lib: $kex\n";
-}
-
-system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
-system( "make clean" ) and die;
-exit 0;
diff --git a/tests/scripts/list-enum-consts.pl b/tests/scripts/list-enum-consts.pl
index 21c25b3..e59517b 100755
--- a/tests/scripts/list-enum-consts.pl
+++ b/tests/scripts/list-enum-consts.pl
@@ -9,6 +9,9 @@
 -d 'include/mbedtls' or die "$0: must be run from root\n";
 
 @ARGV = grep { ! /compat-1\.3\.h/ } <include/mbedtls/*.h>;
+push @ARGV, "3rdparty/everest/include/everest/everest.h";
+push @ARGV, "3rdparty/everest/include/everest/x25519.h";
+
 
 my @consts;
 my $state = 'out';
@@ -22,7 +25,7 @@
         $state = 'in';
     } elsif( $state eq 'in' and /}/ ) {
         $state = 'out';
-    } elsif( $state eq 'in' ) {
+    } elsif( $state eq 'in' and not /^#/) {
         s/=.*//; s!/\*.*!!; s/,.*//; s/\s+//g; chomp;
         push @consts, $_ if $_;
     }
diff --git a/tests/scripts/list-identifiers.sh b/tests/scripts/list-identifiers.sh
index cc9c54f..24e7404 100755
--- a/tests/scripts/list-identifiers.sh
+++ b/tests/scripts/list-identifiers.sh
@@ -32,16 +32,17 @@
 
 if [ $INTERNAL ]
 then
-    HEADERS=$( ls include/mbedtls/*_internal.h | egrep -v 'compat-1\.3\.h|bn_mul' )
+    HEADERS=$( ls include/mbedtls/*_internal.h library/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
 else
-    HEADERS=$( ls include/mbedtls/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
+    HEADERS=$( ls include/mbedtls/*.h include/psa/*.h library/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
+    HEADERS="$HEADERS 3rdparty/everest/include/everest/everest.h 3rdparty/everest/include/everest/x25519.h"
 fi
 
 rm -f identifiers
 
 grep '^[^ /#{]' $HEADERS | \
     sed -e 's/^[^:]*://' | \
-    egrep -v '^(extern "C"|(typedef )?(struct|enum)( {)?$|};?$)' \
+    egrep -v '^(extern "C"|(typedef )?(struct|union|enum)( {)?$|};?$)' \
     > _decls
 
 if true; then
diff --git a/tests/scripts/list-macros.sh b/tests/scripts/list-macros.sh
index 3c84adb..9a89737 100755
--- a/tests/scripts/list-macros.sh
+++ b/tests/scripts/list-macros.sh
@@ -7,10 +7,18 @@
     exit 1
 fi
 
-HEADERS=$( ls include/mbedtls/*.h | egrep -v 'compat-1\.3\.h' )
+HEADERS=$( ls include/mbedtls/*.h include/psa/*.h | egrep -v 'compat-1\.3\.h' )
+HEADERS="$HEADERS 3rdparty/everest/include/everest/everest.h 3rdparty/everest/include/everest/x25519.h"
 
-sed -n -e 's/.*#define \([a-zA-Z0-9_]*\).*/\1/p' $HEADERS \
-    | egrep -v '^(asm|inline|EMIT|_CRT_SECURE_NO_DEPRECATE)$|^MULADDC_' \
-    | sort -u > macros
+# White-list macros we want to be able to refer to that don't exist in the
+# crypto library, useful when referring to macros in Mbed TLS from comments.
+WHITELIST='MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS'
+
+# Generate a list of macros and combine it with the white-listed macros in
+# sorted order.
+{ sed -n -e 's/.*#define \([a-zA-Z0-9_]*\).*/\1/p' $HEADERS |
+  egrep -v '^(asm|inline|EMIT|_CRT_SECURE_NO_DEPRECATE)$|^MULADDC_';
+  printf '%s\n' $WHITELIST;
+} | sort -u > macros
 
 wc -l macros
diff --git a/tests/scripts/list-symbols.sh b/tests/scripts/list-symbols.sh
index c258719..6ecc199 100755
--- a/tests/scripts/list-symbols.sh
+++ b/tests/scripts/list-symbols.sh
@@ -14,12 +14,25 @@
 
 cp include/mbedtls/config.h include/mbedtls/config.h.bak
 scripts/config.pl full
-CFLAGS=-fno-asynchronous-unwind-tables make clean lib >/dev/null 2>&1
+make clean
+make_ret=
+CFLAGS=-fno-asynchronous-unwind-tables make lib \
+      >list-symbols.make.log 2>&1 ||
+  {
+    make_ret=$?
+    echo "Build failure: CFLAGS=-fno-asynchronous-unwind-tables make lib"
+    cat list-symbols.make.log >&2
+  }
+rm list-symbols.make.log
 mv include/mbedtls/config.h.bak include/mbedtls/config.h
+if [ -n "$make_ret" ]; then
+    exit "$make_ret"
+fi
+
 if uname | grep -F Darwin >/dev/null; then
-    nm -gUj library/libmbed*.a 2>/dev/null | sed -n -e 's/^_//p'
+    nm -gUj library/libmbed*.a 2>/dev/null | sed -n -e 's/^_//p' | grep -v -e ^FStar -e ^Hacl
 elif uname | grep -F Linux >/dev/null; then
-    nm -og library/libmbed*.a | grep -v '^[^ ]*: *U \|^$\|^[^ ]*:$' | sed 's/^[^ ]* . //'
+    nm -og library/libmbed*.a | grep -v '^[^ ]*: *U \|^$\|^[^ ]*:$' | sed 's/^[^ ]* . //' | grep -v -e ^FStar -e ^Hacl
 fi | sort > exported-symbols
 make clean
 
diff --git a/tests/scripts/mbedtls_test.py b/tests/scripts/mbedtls_test.py
index ac2912d..6ac68a4 100755
--- a/tests/scripts/mbedtls_test.py
+++ b/tests/scripts/mbedtls_test.py
@@ -79,7 +79,7 @@
         split_colon_fn = lambda x: re.sub(r'\\' + split_char, split_char, x)
         if len(split_char) > 1:
             raise ValueError('Expected split character. Found string!')
-        out = map(split_colon_fn, re.split(r'(?<!\\)' + split_char, inp_str))
+        out = list(map(split_colon_fn, re.split(r'(?<!\\)' + split_char, inp_str)))
         out = [x for x in out if x]
         return out
 
@@ -99,11 +99,11 @@
 
             # Check dependencies
             dependencies = []
-            line = data_f.next().strip()
+            line = next(data_f).strip()
             match = re.search('depends_on:(.*)', line)
             if match:
                 dependencies = [int(x) for x in match.group(1).split(':')]
-                line = data_f.next().strip()
+                line = next(data_f).strip()
 
             # Read test vectors
             line = line.replace('\\n', '\n')
@@ -115,7 +115,7 @@
                 err_str_fmt = "Number of test arguments({}) should be even: {}"
                 raise TestDataParserError(err_str_fmt.format(args_count, line))
             grouped_args = [(args[i * 2], args[(i * 2) + 1])
-                            for i in range(len(args)/2)]
+                            for i in range(int(len(args)/2))]
             self.tests.append((name, function_name, dependencies,
                                grouped_args))
 
@@ -261,21 +261,21 @@
         data_bytes += bytearray([function_id, len(parameters)])
         for typ, param in parameters:
             if typ == 'int' or typ == 'exp':
-                i = int(param)
-                data_bytes += 'I' if typ == 'int' else 'E'
+                i = int(param, 0)
+                data_bytes += b'I' if typ == 'int' else b'E'
                 self.align_32bit(data_bytes)
                 data_bytes += self.int32_to_big_endian_bytes(i)
             elif typ == 'char*':
                 param = param.strip('"')
                 i = len(param) + 1  # + 1 for null termination
-                data_bytes += 'S'
+                data_bytes += b'S'
                 self.align_32bit(data_bytes)
                 data_bytes += self.int32_to_big_endian_bytes(i)
-                data_bytes += bytearray(list(param))
-                data_bytes += '\0'   # Null terminate
+                data_bytes += bytearray(param, encoding='ascii')
+                data_bytes += b'\0'   # Null terminate
             elif typ == 'hex':
                 binary_data = self.hex_str_bytes(param)
-                data_bytes += 'H'
+                data_bytes += b'H'
                 self.align_32bit(data_bytes)
                 i = len(binary_data)
                 data_bytes += self.int32_to_big_endian_bytes(i)
@@ -310,7 +310,7 @@
 
         param_bytes, length = self.test_vector_to_bytes(function_id,
                                                         dependencies, args)
-        self.send_kv(length, param_bytes)
+        self.send_kv(''.join('{:02x}'.format(x) for x in length), ''.join('{:02x}'.format(x) for x in param_bytes))
 
     @staticmethod
     def get_result(value):
diff --git a/tests/scripts/recursion.pl b/tests/scripts/recursion.pl
index 431e592..0c40581 100755
--- a/tests/scripts/recursion.pl
+++ b/tests/scripts/recursion.pl
@@ -16,8 +16,7 @@
 
 # exclude functions that are ok:
 # - mpi_write_hlp: bounded by size of mbedtls_mpi, a compile-time constant
-# - x509_crt_verify_child: bounded by MBEDTLS_X509_MAX_INTERMEDIATE_CA
-my $known_ok = qr/mpi_write_hlp|x509_crt_verify_child/;
+my $known_ok = qr/mpi_write_hlp/;
 
 my $cur_name;
 my $inside;
diff --git a/tests/scripts/run-test-suites.pl b/tests/scripts/run-test-suites.pl
index 329ed14..1c9dc1d 100755
--- a/tests/scripts/run-test-suites.pl
+++ b/tests/scripts/run-test-suites.pl
@@ -58,8 +58,8 @@
       ')(\z|\.)' );
 
 # in case test suites are linked dynamically
-$ENV{'LD_LIBRARY_PATH'} = '../library:../crypto/library';
-$ENV{'DYLD_LIBRARY_PATH'} = '../library:../crypto/library';
+$ENV{'LD_LIBRARY_PATH'} = '../library';
+$ENV{'DYLD_LIBRARY_PATH'} = '../library';
 
 my $prefix = $^O eq "MSWin32" ? '' : './';
 
diff --git a/tests/scripts/tcp_client.pl b/tests/scripts/tcp_client.pl
deleted file mode 100755
index 11cbf1b..0000000
--- a/tests/scripts/tcp_client.pl
+++ /dev/null
@@ -1,86 +0,0 @@
-#!/usr/bin/env perl
-
-# A simple TCP client that sends some data and expects a response.
-# Usage: tcp_client.pl HOSTNAME PORT DATA1 RESPONSE1
-#   DATA: hex-encoded data to send to the server
-#   RESPONSE: regexp that must match the server's response
-
-use warnings;
-use strict;
-use IO::Socket::INET;
-
-# Pack hex digits into a binary string, ignoring whitespace.
-sub parse_hex {
-    my ($hex) = @_;
-    $hex =~ s/\s+//g;
-    return pack('H*', $hex);
-}
-
-## Open a TCP connection to the specified host and port.
-sub open_connection {
-    my ($host, $port) = @_;
-    my $socket = IO::Socket::INET->new(PeerAddr => $host,
-                                       PeerPort => $port,
-                                       Proto => 'tcp',
-                                       Timeout => 1);
-    die "Cannot connect to $host:$port: $!" unless $socket;
-    return $socket;
-}
-
-## Close the TCP connection.
-sub close_connection {
-    my ($connection) = @_;
-    $connection->shutdown(2);
-    # Ignore shutdown failures (at least for now)
-    return 1;
-}
-
-## Write the given data, expressed as hexadecimal
-sub write_data {
-    my ($connection, $hexdata) = @_;
-    my $data = parse_hex($hexdata);
-    my $total_sent = 0;
-    while ($total_sent < length($data)) {
-        my $sent = $connection->send($data, 0);
-        if (!defined $sent) {
-            die "Unable to send data: $!";
-        }
-        $total_sent += $sent;
-    }
-    return 1;
-}
-
-## Read a response and check it against an expected prefix
-sub read_response {
-    my ($connection, $expected_hex) = @_;
-    my $expected_data = parse_hex($expected_hex);
-    my $start_offset = 0;
-    while ($start_offset < length($expected_data)) {
-        my $actual_data;
-        my $ok = $connection->recv($actual_data, length($expected_data));
-        if (!defined $ok) {
-            die "Unable to receive data: $!";
-        }
-        if (($actual_data ^ substr($expected_data, $start_offset)) =~ /[^\000]/) {
-            printf STDERR ("Received \\x%02x instead of \\x%02x at offset %d\n",
-                           ord(substr($actual_data, $-[0], 1)),
-                           ord(substr($expected_data, $start_offset + $-[0], 1)),
-                           $start_offset + $-[0]);
-            return 0;
-        }
-        $start_offset += length($actual_data);
-    }
-    return 1;
-}
-
-if (@ARGV != 4) {
-    print STDERR "Usage: $0 HOSTNAME PORT DATA1 RESPONSE1\n";
-    exit(3);
-}
-my ($host, $port, $data1, $response1) = @ARGV;
-my $connection = open_connection($host, $port);
-write_data($connection, $data1);
-if (!read_response($connection, $response1)) {
-    exit(1);
-}
-close_connection($connection);
diff --git a/tests/scripts/test-ref-configs.pl b/tests/scripts/test-ref-configs.pl
index 80d5f38..09baebb 100755
--- a/tests/scripts/test-ref-configs.pl
+++ b/tests/scripts/test-ref-configs.pl
@@ -9,7 +9,7 @@
 # Purpose
 #
 # For each reference configuration file in the configs directory, build the
-# configuration, run the test suites and compat.sh
+# configuration and run the test suites.
 #
 # Usage: tests/scripts/test-ref-configs.pl [config-name [...]]
 
@@ -17,17 +17,7 @@
 use strict;
 
 my %configs = (
-    'config-mini-tls1_1.h' => {
-        'compat' => '-m tls1_1 -f \'^DES-CBC3-SHA$\|^TLS-RSA-WITH-3DES-EDE-CBC-SHA$\'',
-    },
     'config-suite-b.h' => {
-        'compat' => "-m tls1_2 -f 'ECDHE-ECDSA.*AES.*GCM' -p mbedTLS",
-    },
-    'config-ccm-psk-tls1_2.h' => {
-        'compat' => '-m tls1_2 -f \'^TLS-PSK-WITH-AES-...-CCM-8\'',
-    },
-    'config-thread.h' => {
-        'opt' => '-f ECJPAKE.*nolog',
     },
 );
 
@@ -71,30 +61,6 @@
 
     system( "CFLAGS='-Os -Werror -Wall -Wextra' make" ) and abort "Failed to build: $conf\n";
     system( "make test" ) and abort "Failed test suite: $conf\n";
-
-    my $compat = $data->{'compat'};
-    if( $compat )
-    {
-        print "\nrunning compat.sh $compat\n";
-        system( "tests/compat.sh $compat" )
-            and abort "Failed compat.sh: $conf\n";
-    }
-    else
-    {
-        print "\nskipping compat.sh\n";
-    }
-
-    my $opt = $data->{'opt'};
-    if( $opt )
-    {
-        print "\nrunning ssl-opt.sh $opt\n";
-        system( "tests/ssl-opt.sh $opt" )
-            and abort "Failed ssl-opt.sh: $conf\n";
-    }
-    else
-    {
-        print "\nskipping ssl-opt.sh\n";
-    }
 }
 
 system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
diff --git a/tests/scripts/test_psa_constant_names.py b/tests/scripts/test_psa_constant_names.py
new file mode 100755
index 0000000..cf3a224
--- /dev/null
+++ b/tests/scripts/test_psa_constant_names.py
@@ -0,0 +1,372 @@
+#!/usr/bin/env python3
+"""Test the program psa_constant_names.
+Gather constant names from header files and test cases. Compile a C program
+to print out their numerical values, feed these numerical values to
+psa_constant_names, and check that the output is the original name.
+Return 0 if all test cases pass, 1 if the output was not always as expected,
+or 1 (with a Python backtrace) if there was an operational error.
+"""
+
+import argparse
+import itertools
+import os
+import platform
+import re
+import subprocess
+import sys
+import tempfile
+
+class ReadFileLineException(Exception):
+    def __init__(self, filename, line_number):
+        message = 'in {} at {}'.format(filename, line_number)
+        super(ReadFileLineException, self).__init__(message)
+        self.filename = filename
+        self.line_number = line_number
+
+class read_file_lines:
+    # Dear Pylint, conventionally, a context manager class name is lowercase.
+    # pylint: disable=invalid-name,too-few-public-methods
+    """Context manager to read a text file line by line.
+
+    ```
+    with read_file_lines(filename) as lines:
+        for line in lines:
+            process(line)
+    ```
+    is equivalent to
+    ```
+    with open(filename, 'r') as input_file:
+        for line in input_file:
+            process(line)
+    ```
+    except that if process(line) raises an exception, then the read_file_lines
+    snippet annotates the exception with the file name and line number.
+    """
+    def __init__(self, filename):
+        self.filename = filename
+        self.line_number = 'entry'
+        self.generator = None
+    def __enter__(self):
+        self.generator = enumerate(open(self.filename, 'r'))
+        return self
+    def __iter__(self):
+        for line_number, content in self.generator:
+            self.line_number = line_number
+            yield content
+        self.line_number = 'exit'
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        if exc_type is not None:
+            raise ReadFileLineException(self.filename, self.line_number) \
+                from exc_value
+
+class Inputs:
+    """Accumulate information about macros to test.
+    This includes macro names as well as information about their arguments
+    when applicable.
+    """
+
+    def __init__(self):
+        # Sets of names per type
+        self.statuses = set(['PSA_SUCCESS'])
+        self.algorithms = set(['0xffffffff'])
+        self.ecc_curves = set(['0xffff'])
+        self.dh_groups = set(['0xffff'])
+        self.key_types = set(['0xffffffff'])
+        self.key_usage_flags = set(['0x80000000'])
+        # Hard-coded value for unknown algorithms
+        self.hash_algorithms = set(['0x010000fe'])
+        self.mac_algorithms = set(['0x02ff00ff'])
+        self.ka_algorithms = set(['0x30fc0000'])
+        self.kdf_algorithms = set(['0x200000ff'])
+        # For AEAD algorithms, the only variability is over the tag length,
+        # and this only applies to known algorithms, so don't test an
+        # unknown algorithm.
+        self.aead_algorithms = set()
+        # Identifier prefixes
+        self.table_by_prefix = {
+            'ERROR': self.statuses,
+            'ALG': self.algorithms,
+            'CURVE': self.ecc_curves,
+            'GROUP': self.dh_groups,
+            'KEY_TYPE': self.key_types,
+            'KEY_USAGE': self.key_usage_flags,
+        }
+        # macro name -> list of argument names
+        self.argspecs = {}
+        # argument name -> list of values
+        self.arguments_for = {
+            'mac_length': ['1', '63'],
+            'tag_length': ['1', '63'],
+        }
+
+    def gather_arguments(self):
+        """Populate the list of values for macro arguments.
+        Call this after parsing all the inputs.
+        """
+        self.arguments_for['hash_alg'] = sorted(self.hash_algorithms)
+        self.arguments_for['mac_alg'] = sorted(self.mac_algorithms)
+        self.arguments_for['ka_alg'] = sorted(self.ka_algorithms)
+        self.arguments_for['kdf_alg'] = sorted(self.kdf_algorithms)
+        self.arguments_for['aead_alg'] = sorted(self.aead_algorithms)
+        self.arguments_for['curve'] = sorted(self.ecc_curves)
+        self.arguments_for['group'] = sorted(self.dh_groups)
+
+    @staticmethod
+    def _format_arguments(name, arguments):
+        """Format a macro call with arguments.."""
+        return name + '(' + ', '.join(arguments) + ')'
+
+    def distribute_arguments(self, name):
+        """Generate macro calls with each tested argument set.
+        If name is a macro without arguments, just yield "name".
+        If name is a macro with arguments, yield a series of
+        "name(arg1,...,argN)" where each argument takes each possible
+        value at least once.
+        """
+        try:
+            if name not in self.argspecs:
+                yield name
+                return
+            argspec = self.argspecs[name]
+            if argspec == []:
+                yield name + '()'
+                return
+            argument_lists = [self.arguments_for[arg] for arg in argspec]
+            arguments = [values[0] for values in argument_lists]
+            yield self._format_arguments(name, arguments)
+            # Dear Pylint, enumerate won't work here since we're modifying
+            # the array.
+            # pylint: disable=consider-using-enumerate
+            for i in range(len(arguments)):
+                for value in argument_lists[i][1:]:
+                    arguments[i] = value
+                    yield self._format_arguments(name, arguments)
+                arguments[i] = argument_lists[0][0]
+        except BaseException as e:
+            raise Exception('distribute_arguments({})'.format(name)) from e
+
+    _argument_split_re = re.compile(r' *, *')
+    @classmethod
+    def _argument_split(cls, arguments):
+        return re.split(cls._argument_split_re, arguments)
+
+    # Regex for interesting header lines.
+    # Groups: 1=macro name, 2=type, 3=argument list (optional).
+    _header_line_re = \
+        re.compile(r'#define +' +
+                   r'(PSA_((?:KEY_)?[A-Z]+)_\w+)' +
+                   r'(?:\(([^\n()]*)\))?')
+    # Regex of macro names to exclude.
+    _excluded_name_re = re.compile(r'_(?:GET|IS|OF)_|_(?:BASE|FLAG|MASK)\Z')
+    # Additional excluded macros.
+    # PSA_ALG_ECDH and PSA_ALG_FFDH are excluded for now as the script
+    # currently doesn't support them. Deprecated errors are also excluded.
+    _excluded_names = set(['PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH',
+                           'PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH_CASE',
+                           'PSA_ALG_FULL_LENGTH_MAC',
+                           'PSA_ALG_ECDH',
+                           'PSA_ALG_FFDH',
+                           'PSA_ERROR_UNKNOWN_ERROR',
+                           'PSA_ERROR_OCCUPIED_SLOT',
+                           'PSA_ERROR_EMPTY_SLOT',
+                           'PSA_ERROR_INSUFFICIENT_CAPACITY',
+                          ])
+
+    def parse_header_line(self, line):
+        """Parse a C header line, looking for "#define PSA_xxx"."""
+        m = re.match(self._header_line_re, line)
+        if not m:
+            return
+        name = m.group(1)
+        if re.search(self._excluded_name_re, name) or \
+           name in self._excluded_names:
+            return
+        dest = self.table_by_prefix.get(m.group(2))
+        if dest is None:
+            return
+        dest.add(name)
+        if m.group(3):
+            self.argspecs[name] = self._argument_split(m.group(3))
+
+    def parse_header(self, filename):
+        """Parse a C header file, looking for "#define PSA_xxx"."""
+        with read_file_lines(filename) as lines:
+            for line in lines:
+                self.parse_header_line(line)
+
+    def add_test_case_line(self, function, argument):
+        """Parse a test case data line, looking for algorithm metadata tests."""
+        if function.endswith('_algorithm'):
+            # As above, ECDH and FFDH algorithms are excluded for now.
+            # Support for them will be added in the future.
+            if 'ECDH' in argument or 'FFDH' in argument:
+                return
+            self.algorithms.add(argument)
+            if function == 'hash_algorithm':
+                self.hash_algorithms.add(argument)
+            elif function in ['mac_algorithm', 'hmac_algorithm']:
+                self.mac_algorithms.add(argument)
+            elif function == 'aead_algorithm':
+                self.aead_algorithms.add(argument)
+        elif function == 'key_type':
+            self.key_types.add(argument)
+        elif function == 'ecc_key_types':
+            self.ecc_curves.add(argument)
+        elif function == 'dh_key_types':
+            self.dh_groups.add(argument)
+
+    # Regex matching a *.data line containing a test function call and
+    # its arguments. The actual definition is partly positional, but this
+    # regex is good enough in practice.
+    _test_case_line_re = re.compile(r'(?!depends_on:)(\w+):([^\n :][^:\n]*)')
+    def parse_test_cases(self, filename):
+        """Parse a test case file (*.data), looking for algorithm metadata tests."""
+        with read_file_lines(filename) as lines:
+            for line in lines:
+                m = re.match(self._test_case_line_re, line)
+                if m:
+                    self.add_test_case_line(m.group(1), m.group(2))
+
+def gather_inputs(headers, test_suites):
+    """Read the list of inputs to test psa_constant_names with."""
+    inputs = Inputs()
+    for header in headers:
+        inputs.parse_header(header)
+    for test_cases in test_suites:
+        inputs.parse_test_cases(test_cases)
+    inputs.gather_arguments()
+    return inputs
+
+def remove_file_if_exists(filename):
+    """Remove the specified file, ignoring errors."""
+    if not filename:
+        return
+    try:
+        os.remove(filename)
+    except OSError:
+        pass
+
+def run_c(options, type_word, names):
+    """Generate and run a program to print out numerical values for names."""
+    if type_word == 'status':
+        cast_to = 'long'
+        printf_format = '%ld'
+    else:
+        cast_to = 'unsigned long'
+        printf_format = '0x%08lx'
+    c_name = None
+    exe_name = None
+    try:
+        c_fd, c_name = tempfile.mkstemp(prefix='tmp-{}-'.format(type_word),
+                                        suffix='.c',
+                                        dir='programs/psa')
+        exe_suffix = '.exe' if platform.system() == 'Windows' else ''
+        exe_name = c_name[:-2] + exe_suffix
+        remove_file_if_exists(exe_name)
+        c_file = os.fdopen(c_fd, 'w', encoding='ascii')
+        c_file.write('/* Generated by test_psa_constant_names.py for {} values */'
+                     .format(type_word))
+        c_file.write('''
+#include <stdio.h>
+#include <psa/crypto.h>
+int main(void)
+{
+''')
+        for name in names:
+            c_file.write('    printf("{}\\n", ({}) {});\n'
+                         .format(printf_format, cast_to, name))
+        c_file.write('''    return 0;
+}
+''')
+        c_file.close()
+        cc = os.getenv('CC', 'cc')
+        subprocess.check_call([cc] +
+                              ['-I' + dir for dir in options.include] +
+                              ['-o', exe_name, c_name])
+        if options.keep_c:
+            sys.stderr.write('List of {} tests kept at {}\n'
+                             .format(type_word, c_name))
+        else:
+            os.remove(c_name)
+        output = subprocess.check_output([exe_name])
+        return output.decode('ascii').strip().split('\n')
+    finally:
+        remove_file_if_exists(exe_name)
+
+NORMALIZE_STRIP_RE = re.compile(r'\s+')
+def normalize(expr):
+    """Normalize the C expression so as not to care about trivial differences.
+    Currently "trivial differences" means whitespace.
+    """
+    expr = re.sub(NORMALIZE_STRIP_RE, '', expr, len(expr))
+    return expr.strip().split('\n')
+
+def do_test(options, inputs, type_word, names):
+    """Test psa_constant_names for the specified type.
+    Run program on names.
+    Use inputs to figure out what arguments to pass to macros that
+    take arguments.
+    """
+    names = sorted(itertools.chain(*map(inputs.distribute_arguments, names)))
+    values = run_c(options, type_word, names)
+    output = subprocess.check_output([options.program, type_word] + values)
+    outputs = output.decode('ascii').strip().split('\n')
+    errors = [(type_word, name, value, output)
+              for (name, value, output) in zip(names, values, outputs)
+              if normalize(name) != normalize(output)]
+    return len(names), errors
+
+def report_errors(errors):
+    """Describe each case where the output is not as expected."""
+    for type_word, name, value, output in errors:
+        print('For {} "{}", got "{}" (value: {})'
+              .format(type_word, name, output, value))
+
+def run_tests(options, inputs):
+    """Run psa_constant_names on all the gathered inputs.
+    Return a tuple (count, errors) where count is the total number of inputs
+    that were tested and errors is the list of cases where the output was
+    not as expected.
+    """
+    count = 0
+    errors = []
+    for type_word, names in [('status', inputs.statuses),
+                             ('algorithm', inputs.algorithms),
+                             ('ecc_curve', inputs.ecc_curves),
+                             ('dh_group', inputs.dh_groups),
+                             ('key_type', inputs.key_types),
+                             ('key_usage', inputs.key_usage_flags)]:
+        c, e = do_test(options, inputs, type_word, names)
+        count += c
+        errors += e
+    return count, errors
+
+def main():
+    parser = argparse.ArgumentParser(description=globals()['__doc__'])
+    parser.add_argument('--include', '-I',
+                        action='append', default=['include'],
+                        help='Directory for header files')
+    parser.add_argument('--program',
+                        default='programs/psa/psa_constant_names',
+                        help='Program to test')
+    parser.add_argument('--keep-c',
+                        action='store_true', dest='keep_c', default=False,
+                        help='Keep the intermediate C file')
+    parser.add_argument('--no-keep-c',
+                        action='store_false', dest='keep_c',
+                        help='Don\'t keep the intermediate C file (default)')
+    options = parser.parse_args()
+    headers = [os.path.join(options.include[0], 'psa', h)
+               for h in ['crypto.h', 'crypto_extra.h', 'crypto_values.h']]
+    test_suites = ['tests/suites/test_suite_psa_crypto_metadata.data']
+    inputs = gather_inputs(headers, test_suites)
+    count, errors = run_tests(options, inputs)
+    report_errors(errors)
+    if errors == []:
+        print('{} test cases PASS'.format(count))
+    else:
+        print('{} test cases, {} FAIL'.format(count, len(errors)))
+        exit(1)
+
+if __name__ == '__main__':
+    main()
diff --git a/tests/scripts/travis-log-failure.sh b/tests/scripts/travis-log-failure.sh
deleted file mode 100755
index 9866ca7..0000000
--- a/tests/scripts/travis-log-failure.sh
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/sh
-
-# travis-log-failure.sh
-#
-# This file is part of mbed TLS (https://tls.mbed.org)
-#
-# Copyright (c) 2016, ARM Limited, All Rights Reserved
-#
-# Purpose
-#
-# List the server and client logs on failed ssl-opt.sh and compat.sh tests.
-# This script is used to make the logs show up in the Travis test results.
-#
-# Some of the logs can be very long: this means usually a couple of megabytes
-# but it can be much more. For example, the client log of test 273 in ssl-opt.sh
-# is more than 630 Megabytes long.
-
-if [ -d include/mbedtls ]; then :; else
-    echo "$0: must be run from root" >&2
-    exit 1
-fi
-
-FILES="o-srv-*.log o-cli-*.log c-srv-*.log c-cli-*.log o-pxy-*.log"
-MAX_LOG_SIZE=1048576
-
-for PATTERN in $FILES; do
-    for LOG in $( ls tests/$PATTERN 2>/dev/null ); do
-        echo
-        echo "****** BEGIN file: $LOG ******"
-        echo
-        tail -c $MAX_LOG_SIZE $LOG
-        echo "****** END file: $LOG ******"
-        echo
-        rm $LOG
-    done
-done
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
deleted file mode 100755
index 08d4be3..0000000
--- a/tests/ssl-opt.sh
+++ /dev/null
@@ -1,7954 +0,0 @@
-#!/bin/sh
-
-# ssl-opt.sh
-#
-# This file is part of mbed TLS (https://tls.mbed.org)
-#
-# Copyright (c) 2016, ARM Limited, All Rights Reserved
-#
-# Purpose
-#
-# Executes tests to prove various TLS/SSL options and extensions.
-#
-# The goal is not to cover every ciphersuite/version, but instead to cover
-# specific options (max fragment length, truncated hmac, etc) or procedures
-# (session resumption from cache or ticket, renego, etc).
-#
-# The tests assume a build with default options, with exceptions expressed
-# with a dependency.  The tests focus on functionality and do not consider
-# performance.
-#
-
-set -u
-
-if cd $( dirname $0 ); then :; else
-    echo "cd $( dirname $0 ) failed" >&2
-    exit 1
-fi
-
-# default values, can be overridden by the environment
-: ${P_SRV:=../programs/ssl/ssl_server2}
-: ${P_CLI:=../programs/ssl/ssl_client2}
-: ${P_PXY:=../programs/test/udp_proxy}
-: ${OPENSSL_CMD:=openssl} # OPENSSL would conflict with the build system
-: ${GNUTLS_CLI:=gnutls-cli}
-: ${GNUTLS_SERV:=gnutls-serv}
-: ${PERL:=perl}
-
-O_SRV="$OPENSSL_CMD s_server -www -cert data_files/server5.crt -key data_files/server5.key"
-O_CLI="echo 'GET / HTTP/1.0' | $OPENSSL_CMD s_client"
-G_SRV="$GNUTLS_SERV --x509certfile data_files/server5.crt --x509keyfile data_files/server5.key"
-G_CLI="echo 'GET / HTTP/1.0' | $GNUTLS_CLI --x509cafile data_files/test-ca_cat12.crt"
-TCP_CLIENT="$PERL scripts/tcp_client.pl"
-
-# alternative versions of OpenSSL and GnuTLS (no default path)
-
-if [ -n "${OPENSSL_LEGACY:-}" ]; then
-    O_LEGACY_SRV="$OPENSSL_LEGACY s_server -www -cert data_files/server5.crt -key data_files/server5.key"
-    O_LEGACY_CLI="echo 'GET / HTTP/1.0' | $OPENSSL_LEGACY s_client"
-else
-    O_LEGACY_SRV=false
-    O_LEGACY_CLI=false
-fi
-
-if [ -n "${GNUTLS_NEXT_SERV:-}" ]; then
-    G_NEXT_SRV="$GNUTLS_NEXT_SERV --x509certfile data_files/server5.crt --x509keyfile data_files/server5.key"
-else
-    G_NEXT_SRV=false
-fi
-
-if [ -n "${GNUTLS_NEXT_CLI:-}" ]; then
-    G_NEXT_CLI="echo 'GET / HTTP/1.0' | $GNUTLS_NEXT_CLI --x509cafile data_files/test-ca_cat12.crt"
-else
-    G_NEXT_CLI=false
-fi
-
-TESTS=0
-FAILS=0
-SKIPS=0
-
-CONFIG_H='../include/mbedtls/config.h'
-
-MEMCHECK=0
-FILTER='.*'
-EXCLUDE='^$'
-
-SHOW_TEST_NUMBER=0
-RUN_TEST_NUMBER=''
-
-PRESERVE_LOGS=0
-
-# Pick a "unique" server port in the range 10000-19999, and a proxy
-# port which is this plus 10000. Each port number may be independently
-# overridden by a command line option.
-SRV_PORT=$(($$ % 10000 + 10000))
-PXY_PORT=$((SRV_PORT + 10000))
-
-print_usage() {
-    echo "Usage: $0 [options]"
-    printf "  -h|--help\tPrint this help.\n"
-    printf "  -m|--memcheck\tCheck memory leaks and errors.\n"
-    printf "  -f|--filter\tOnly matching tests are executed (BRE; default: '$FILTER')\n"
-    printf "  -e|--exclude\tMatching tests are excluded (BRE; default: '$EXCLUDE')\n"
-    printf "  -n|--number\tExecute only numbered test (comma-separated, e.g. '245,256')\n"
-    printf "  -s|--show-numbers\tShow test numbers in front of test names\n"
-    printf "  -p|--preserve-logs\tPreserve logs of successful tests as well\n"
-    printf "     --port\tTCP/UDP port (default: randomish 1xxxx)\n"
-    printf "     --proxy-port\tTCP/UDP proxy port (default: randomish 2xxxx)\n"
-    printf "     --seed\tInteger seed value to use for this test run\n"
-}
-
-get_options() {
-    while [ $# -gt 0 ]; do
-        case "$1" in
-            -f|--filter)
-                shift; FILTER=$1
-                ;;
-            -e|--exclude)
-                shift; EXCLUDE=$1
-                ;;
-            -m|--memcheck)
-                MEMCHECK=1
-                ;;
-            -n|--number)
-                shift; RUN_TEST_NUMBER=$1
-                ;;
-            -s|--show-numbers)
-                SHOW_TEST_NUMBER=1
-                ;;
-            -p|--preserve-logs)
-                PRESERVE_LOGS=1
-                ;;
-            --port)
-                shift; SRV_PORT=$1
-                ;;
-            --proxy-port)
-                shift; PXY_PORT=$1
-                ;;
-            --seed)
-                shift; SEED="$1"
-                ;;
-            -h|--help)
-                print_usage
-                exit 0
-                ;;
-            *)
-                echo "Unknown argument: '$1'"
-                print_usage
-                exit 1
-                ;;
-        esac
-        shift
-    done
-}
-
-# Skip next test; use this macro to skip tests which are legitimate
-# in theory and expected to be re-introduced at some point, but
-# aren't expected to succeed at the moment due to problems outside
-# our control (such as bugs in other TLS implementations).
-skip_next_test() {
-    SKIP_NEXT="YES"
-}
-
-# skip next test if the flag is not enabled in config.h
-requires_config_enabled() {
-    if grep "^#define $1" $CONFIG_H > /dev/null; then :; else
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if the flag is enabled in config.h
-requires_config_disabled() {
-    if grep "^#define $1" $CONFIG_H > /dev/null; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-get_config_value_or_default() {
-    # This function uses the query_config command line option to query the
-    # required Mbed TLS compile time configuration from the ssl_server2
-    # program. The command will always return a success value if the
-    # configuration is defined and the value will be printed to stdout.
-    #
-    # Note that if the configuration is not defined or is defined to nothing,
-    # the output of this function will be an empty string.
-    ${P_SRV} "query_config=${1}"
-}
-
-requires_config_value_at_least() {
-    VAL="$( get_config_value_or_default "$1" )"
-    if [ -z "$VAL" ]; then
-        # Should never happen
-        echo "Mbed TLS configuration $1 is not defined"
-        exit 1
-    elif [ "$VAL" -lt "$2" ]; then
-       SKIP_NEXT="YES"
-    fi
-}
-
-requires_config_value_at_most() {
-    VAL=$( get_config_value_or_default "$1" )
-    if [ -z "$VAL" ]; then
-        # Should never happen
-        echo "Mbed TLS configuration $1 is not defined"
-        exit 1
-    elif [ "$VAL" -gt "$2" ]; then
-       SKIP_NEXT="YES"
-    fi
-}
-
-requires_ciphersuite_enabled() {
-    if [ -z "$($P_CLI --help | grep $1)" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if OpenSSL doesn't support FALLBACK_SCSV
-requires_openssl_with_fallback_scsv() {
-    if [ -z "${OPENSSL_HAS_FBSCSV:-}" ]; then
-        if $OPENSSL_CMD s_client -help 2>&1 | grep fallback_scsv >/dev/null
-        then
-            OPENSSL_HAS_FBSCSV="YES"
-        else
-            OPENSSL_HAS_FBSCSV="NO"
-        fi
-    fi
-    if [ "$OPENSSL_HAS_FBSCSV" = "NO" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if GnuTLS isn't available
-requires_gnutls() {
-    if [ -z "${GNUTLS_AVAILABLE:-}" ]; then
-        if ( which "$GNUTLS_CLI" && which "$GNUTLS_SERV" ) >/dev/null 2>&1; then
-            GNUTLS_AVAILABLE="YES"
-        else
-            GNUTLS_AVAILABLE="NO"
-        fi
-    fi
-    if [ "$GNUTLS_AVAILABLE" = "NO" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if GnuTLS-next isn't available
-requires_gnutls_next() {
-    if [ -z "${GNUTLS_NEXT_AVAILABLE:-}" ]; then
-        if ( which "${GNUTLS_NEXT_CLI:-}" && which "${GNUTLS_NEXT_SERV:-}" ) >/dev/null 2>&1; then
-            GNUTLS_NEXT_AVAILABLE="YES"
-        else
-            GNUTLS_NEXT_AVAILABLE="NO"
-        fi
-    fi
-    if [ "$GNUTLS_NEXT_AVAILABLE" = "NO" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if OpenSSL-legacy isn't available
-requires_openssl_legacy() {
-    if [ -z "${OPENSSL_LEGACY_AVAILABLE:-}" ]; then
-        if which "${OPENSSL_LEGACY:-}" >/dev/null 2>&1; then
-            OPENSSL_LEGACY_AVAILABLE="YES"
-        else
-            OPENSSL_LEGACY_AVAILABLE="NO"
-        fi
-    fi
-    if [ "$OPENSSL_LEGACY_AVAILABLE" = "NO" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if IPv6 isn't available on this host
-requires_ipv6() {
-    if [ -z "${HAS_IPV6:-}" ]; then
-        $P_SRV server_addr='::1' > $SRV_OUT 2>&1 &
-        SRV_PID=$!
-        sleep 1
-        kill $SRV_PID >/dev/null 2>&1
-        if grep "NET - Binding of the socket failed" $SRV_OUT >/dev/null; then
-            HAS_IPV6="NO"
-        else
-            HAS_IPV6="YES"
-        fi
-        rm -r $SRV_OUT
-    fi
-
-    if [ "$HAS_IPV6" = "NO" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip next test if it's i686 or uname is not available
-requires_not_i686() {
-    if [ -z "${IS_I686:-}" ]; then
-        IS_I686="YES"
-        if which "uname" >/dev/null 2>&1; then
-            if [ -z "$(uname -a | grep i686)" ]; then
-                IS_I686="NO"
-            fi
-        fi
-    fi
-    if [ "$IS_I686" = "YES" ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# Calculate the input & output maximum content lengths set in the config
-MAX_CONTENT_LEN=$( ../scripts/config.pl get MBEDTLS_SSL_MAX_CONTENT_LEN || echo "16384")
-MAX_IN_LEN=$( ../scripts/config.pl get MBEDTLS_SSL_IN_CONTENT_LEN || echo "$MAX_CONTENT_LEN")
-MAX_OUT_LEN=$( ../scripts/config.pl get MBEDTLS_SSL_OUT_CONTENT_LEN || echo "$MAX_CONTENT_LEN")
-
-if [ "$MAX_IN_LEN" -lt "$MAX_CONTENT_LEN" ]; then
-    MAX_CONTENT_LEN="$MAX_IN_LEN"
-fi
-if [ "$MAX_OUT_LEN" -lt "$MAX_CONTENT_LEN" ]; then
-    MAX_CONTENT_LEN="$MAX_OUT_LEN"
-fi
-
-# skip the next test if the SSL output buffer is less than 16KB
-requires_full_size_output_buffer() {
-    if [ "$MAX_OUT_LEN" -ne 16384 ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip the next test if valgrind is in use
-not_with_valgrind() {
-    if [ "$MEMCHECK" -gt 0 ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# skip the next test if valgrind is NOT in use
-only_with_valgrind() {
-    if [ "$MEMCHECK" -eq 0 ]; then
-        SKIP_NEXT="YES"
-    fi
-}
-
-# multiply the client timeout delay by the given factor for the next test
-client_needs_more_time() {
-    CLI_DELAY_FACTOR=$1
-}
-
-# wait for the given seconds after the client finished in the next test
-server_needs_more_time() {
-    SRV_DELAY_SECONDS=$1
-}
-
-# print_name <name>
-print_name() {
-    TESTS=$(( $TESTS + 1 ))
-    LINE=""
-
-    if [ "$SHOW_TEST_NUMBER" -gt 0 ]; then
-        LINE="$TESTS "
-    fi
-
-    LINE="$LINE$1"
-    printf "$LINE "
-    LEN=$(( 72 - `echo "$LINE" | wc -c` ))
-    for i in `seq 1 $LEN`; do printf '.'; done
-    printf ' '
-
-}
-
-# fail <message>
-fail() {
-    echo "FAIL"
-    echo "  ! $1"
-
-    mv $SRV_OUT o-srv-${TESTS}.log
-    mv $CLI_OUT o-cli-${TESTS}.log
-    if [ -n "$PXY_CMD" ]; then
-        mv $PXY_OUT o-pxy-${TESTS}.log
-    fi
-    echo "  ! outputs saved to o-XXX-${TESTS}.log"
-
-    if [ "X${USER:-}" = Xbuildbot -o "X${LOGNAME:-}" = Xbuildbot -o "${LOG_FAILURE_ON_STDOUT:-0}" != 0 ]; then
-        echo "  ! server output:"
-        cat o-srv-${TESTS}.log
-        echo "  ! ========================================================"
-        echo "  ! client output:"
-        cat o-cli-${TESTS}.log
-        if [ -n "$PXY_CMD" ]; then
-            echo "  ! ========================================================"
-            echo "  ! proxy output:"
-            cat o-pxy-${TESTS}.log
-        fi
-        echo ""
-    fi
-
-    FAILS=$(( $FAILS + 1 ))
-}
-
-# is_polar <cmd_line>
-is_polar() {
-    echo "$1" | grep 'ssl_server2\|ssl_client2' > /dev/null
-}
-
-# openssl s_server doesn't have -www with DTLS
-check_osrv_dtls() {
-    if echo "$SRV_CMD" | grep 's_server.*-dtls' >/dev/null; then
-        NEEDS_INPUT=1
-        SRV_CMD="$( echo $SRV_CMD | sed s/-www// )"
-    else
-        NEEDS_INPUT=0
-    fi
-}
-
-# provide input to commands that need it
-provide_input() {
-    if [ $NEEDS_INPUT -eq 0 ]; then
-        return
-    fi
-
-    while true; do
-        echo "HTTP/1.0 200 OK"
-        sleep 1
-    done
-}
-
-# has_mem_err <log_file_name>
-has_mem_err() {
-    if ( grep -F 'All heap blocks were freed -- no leaks are possible' "$1" &&
-         grep -F 'ERROR SUMMARY: 0 errors from 0 contexts' "$1" ) > /dev/null
-    then
-        return 1 # false: does not have errors
-    else
-        return 0 # true: has errors
-    fi
-}
-
-# Wait for process $2 to be listening on port $1
-if type lsof >/dev/null 2>/dev/null; then
-    wait_server_start() {
-        START_TIME=$(date +%s)
-        if [ "$DTLS" -eq 1 ]; then
-            proto=UDP
-        else
-            proto=TCP
-        fi
-        # Make a tight loop, server normally takes less than 1s to start.
-        while ! lsof -a -n -b -i "$proto:$1" -p "$2" >/dev/null 2>/dev/null; do
-              if [ $(( $(date +%s) - $START_TIME )) -gt $DOG_DELAY ]; then
-                  echo "SERVERSTART TIMEOUT"
-                  echo "SERVERSTART TIMEOUT" >> $SRV_OUT
-                  break
-              fi
-              # Linux and *BSD support decimal arguments to sleep. On other
-              # OSes this may be a tight loop.
-              sleep 0.1 2>/dev/null || true
-        done
-    }
-else
-    echo "Warning: lsof not available, wait_server_start = sleep"
-    wait_server_start() {
-        sleep "$START_DELAY"
-    }
-fi
-
-# Given the client or server debug output, parse the unix timestamp that is
-# included in the first 4 bytes of the random bytes and check that it's within
-# acceptable bounds
-check_server_hello_time() {
-    # Extract the time from the debug (lvl 3) output of the client
-    SERVER_HELLO_TIME="$(sed -n 's/.*server hello, current time: //p' < "$1")"
-    # Get the Unix timestamp for now
-    CUR_TIME=$(date +'%s')
-    THRESHOLD_IN_SECS=300
-
-    # Check if the ServerHello time was printed
-    if [ -z "$SERVER_HELLO_TIME" ]; then
-        return 1
-    fi
-
-    # Check the time in ServerHello is within acceptable bounds
-    if [ $SERVER_HELLO_TIME -lt $(( $CUR_TIME - $THRESHOLD_IN_SECS )) ]; then
-        # The time in ServerHello is at least 5 minutes before now
-        return 1
-    elif [ $SERVER_HELLO_TIME -gt $(( $CUR_TIME + $THRESHOLD_IN_SECS )) ]; then
-        # The time in ServerHello is at least 5 minutes later than now
-        return 1
-    else
-        return 0
-    fi
-}
-
-# wait for client to terminate and set CLI_EXIT
-# must be called right after starting the client
-wait_client_done() {
-    CLI_PID=$!
-
-    CLI_DELAY=$(( $DOG_DELAY * $CLI_DELAY_FACTOR ))
-    CLI_DELAY_FACTOR=1
-
-    ( sleep $CLI_DELAY; echo "===CLIENT_TIMEOUT===" >> $CLI_OUT; kill $CLI_PID ) &
-    DOG_PID=$!
-
-    wait $CLI_PID
-    CLI_EXIT=$?
-
-    kill $DOG_PID >/dev/null 2>&1
-    wait $DOG_PID
-
-    echo "EXIT: $CLI_EXIT" >> $CLI_OUT
-
-    sleep $SRV_DELAY_SECONDS
-    SRV_DELAY_SECONDS=0
-}
-
-# check if the given command uses dtls and sets global variable DTLS
-detect_dtls() {
-    if echo "$1" | grep 'dtls=1\|-dtls1\|-u' >/dev/null; then
-        DTLS=1
-    else
-        DTLS=0
-    fi
-}
-
-# Usage: run_test name [-p proxy_cmd] srv_cmd cli_cmd cli_exit [option [...]]
-# Options:  -s pattern  pattern that must be present in server output
-#           -c pattern  pattern that must be present in client output
-#           -u pattern  lines after pattern must be unique in client output
-#           -f call shell function on client output
-#           -S pattern  pattern that must be absent in server output
-#           -C pattern  pattern that must be absent in client output
-#           -U pattern  lines after pattern must be unique in server output
-#           -F call shell function on server output
-run_test() {
-    NAME="$1"
-    shift 1
-
-    if echo "$NAME" | grep "$FILTER" | grep -v "$EXCLUDE" >/dev/null; then :
-    else
-        SKIP_NEXT="NO"
-        return
-    fi
-
-    print_name "$NAME"
-
-    # Do we only run numbered tests?
-    if [ "X$RUN_TEST_NUMBER" = "X" ]; then :
-    elif echo ",$RUN_TEST_NUMBER," | grep ",$TESTS," >/dev/null; then :
-    else
-        SKIP_NEXT="YES"
-    fi
-
-    # does this test use a proxy?
-    if [ "X$1" = "X-p" ]; then
-        PXY_CMD="$2"
-        shift 2
-    else
-        PXY_CMD=""
-    fi
-
-    # get commands and client output
-    SRV_CMD="$1"
-    CLI_CMD="$2"
-    CLI_EXPECT="$3"
-    shift 3
-
-    # Check if server forces ciphersuite
-    FORCE_CIPHERSUITE=$(echo "$SRV_CMD" | sed -n 's/^.*force_ciphersuite=\([a-zA-Z0-9\-]*\).*$/\1/p')
-    if [ ! -z "$FORCE_CIPHERSUITE" ]; then
-       requires_ciphersuite_enabled $FORCE_CIPHERSUITE
-    fi
-
-    # Check if client forces ciphersuite
-    FORCE_CIPHERSUITE=$(echo "$CLI_CMD" | sed -n 's/^.*force_ciphersuite=\([a-zA-Z0-9\-]*\).*$/\1/p')
-    if [ ! -z "$FORCE_CIPHERSUITE" ]; then
-       requires_ciphersuite_enabled $FORCE_CIPHERSUITE
-    fi
-
-    # should we skip?
-    if [ "X$SKIP_NEXT" = "XYES" ]; then
-        SKIP_NEXT="NO"
-        echo "SKIP"
-        SKIPS=$(( $SKIPS + 1 ))
-        return
-    fi
-
-    # fix client port
-    if [ -n "$PXY_CMD" ]; then
-        CLI_CMD=$( echo "$CLI_CMD" | sed s/+SRV_PORT/$PXY_PORT/g )
-    else
-        CLI_CMD=$( echo "$CLI_CMD" | sed s/+SRV_PORT/$SRV_PORT/g )
-    fi
-
-    # update DTLS variable
-    detect_dtls "$SRV_CMD"
-
-    # prepend valgrind to our commands if active
-    if [ "$MEMCHECK" -gt 0 ]; then
-        if is_polar "$SRV_CMD"; then
-            SRV_CMD="valgrind --leak-check=full $SRV_CMD"
-        fi
-        if is_polar "$CLI_CMD"; then
-            CLI_CMD="valgrind --leak-check=full $CLI_CMD"
-        fi
-    fi
-
-    TIMES_LEFT=2
-    while [ $TIMES_LEFT -gt 0 ]; do
-        TIMES_LEFT=$(( $TIMES_LEFT - 1 ))
-
-        # run the commands
-        if [ -n "$PXY_CMD" ]; then
-            echo "$PXY_CMD" > $PXY_OUT
-            $PXY_CMD >> $PXY_OUT 2>&1 &
-            PXY_PID=$!
-            # assume proxy starts faster than server
-        fi
-
-        check_osrv_dtls
-        echo "$SRV_CMD" > $SRV_OUT
-        provide_input | $SRV_CMD >> $SRV_OUT 2>&1 &
-        SRV_PID=$!
-        wait_server_start "$SRV_PORT" "$SRV_PID"
-
-        echo "$CLI_CMD" > $CLI_OUT
-        eval "$CLI_CMD" >> $CLI_OUT 2>&1 &
-        wait_client_done
-
-        sleep 0.05
-
-        # terminate the server (and the proxy)
-        kill $SRV_PID
-        wait $SRV_PID
-
-        if [ -n "$PXY_CMD" ]; then
-            kill $PXY_PID >/dev/null 2>&1
-            wait $PXY_PID
-        fi
-
-        # retry only on timeouts
-        if grep '===CLIENT_TIMEOUT===' $CLI_OUT >/dev/null; then
-            printf "RETRY "
-        else
-            TIMES_LEFT=0
-        fi
-    done
-
-    # check if the client and server went at least to the handshake stage
-    # (useful to avoid tests with only negative assertions and non-zero
-    # expected client exit to incorrectly succeed in case of catastrophic
-    # failure)
-    if is_polar "$SRV_CMD"; then
-        if grep "Performing the SSL/TLS handshake" $SRV_OUT >/dev/null; then :;
-        else
-            fail "server or client failed to reach handshake stage"
-            return
-        fi
-    fi
-    if is_polar "$CLI_CMD"; then
-        if grep "Performing the SSL/TLS handshake" $CLI_OUT >/dev/null; then :;
-        else
-            fail "server or client failed to reach handshake stage"
-            return
-        fi
-    fi
-
-    # check server exit code
-    if [ $? != 0 ]; then
-        fail "server fail"
-        return
-    fi
-
-    # check client exit code
-    if [ \( "$CLI_EXPECT" = 0 -a "$CLI_EXIT" != 0 \) -o \
-         \( "$CLI_EXPECT" != 0 -a "$CLI_EXIT" = 0 \) ]
-    then
-        fail "bad client exit code (expected $CLI_EXPECT, got $CLI_EXIT)"
-        return
-    fi
-
-    # check other assertions
-    # lines beginning with == are added by valgrind, ignore them
-    # lines with 'Serious error when reading debug info', are valgrind issues as well
-    while [ $# -gt 0 ]
-    do
-        case $1 in
-            "-s")
-                if grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then :; else
-                    fail "pattern '$2' MUST be present in the Server output"
-                    return
-                fi
-                ;;
-
-            "-c")
-                if grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then :; else
-                    fail "pattern '$2' MUST be present in the Client output"
-                    return
-                fi
-                ;;
-
-            "-S")
-                if grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then
-                    fail "pattern '$2' MUST NOT be present in the Server output"
-                    return
-                fi
-                ;;
-
-            "-C")
-                if grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then
-                    fail "pattern '$2' MUST NOT be present in the Client output"
-                    return
-                fi
-                ;;
-
-                # The filtering in the following two options (-u and -U) do the following
-                #   - ignore valgrind output
-                #   - filter out everything but lines right after the pattern occurrences
-                #   - keep one of each non-unique line
-                #   - count how many lines remain
-                # A line with '--' will remain in the result from previous outputs, so the number of lines in the result will be 1
-                # if there were no duplicates.
-            "-U")
-                if [ $(grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep -A1 "$2" | grep -v "$2" | sort | uniq -d | wc -l) -gt 1 ]; then
-                    fail "lines following pattern '$2' must be unique in Server output"
-                    return
-                fi
-                ;;
-
-            "-u")
-                if [ $(grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep -A1 "$2" | grep -v "$2" | sort | uniq -d | wc -l) -gt 1 ]; then
-                    fail "lines following pattern '$2' must be unique in Client output"
-                    return
-                fi
-                ;;
-            "-F")
-                if ! $2 "$SRV_OUT"; then
-                    fail "function call to '$2' failed on Server output"
-                    return
-                fi
-                ;;
-            "-f")
-                if ! $2 "$CLI_OUT"; then
-                    fail "function call to '$2' failed on Client output"
-                    return
-                fi
-                ;;
-
-            *)
-                echo "Unknown test: $1" >&2
-                exit 1
-        esac
-        shift 2
-    done
-
-    # check valgrind's results
-    if [ "$MEMCHECK" -gt 0 ]; then
-        if is_polar "$SRV_CMD" && has_mem_err $SRV_OUT; then
-            fail "Server has memory errors"
-            return
-        fi
-        if is_polar "$CLI_CMD" && has_mem_err $CLI_OUT; then
-            fail "Client has memory errors"
-            return
-        fi
-    fi
-
-    # if we're here, everything is ok
-    echo "PASS"
-    if [ "$PRESERVE_LOGS" -gt 0 ]; then
-        mv $SRV_OUT o-srv-${TESTS}.log
-        mv $CLI_OUT o-cli-${TESTS}.log
-        if [ -n "$PXY_CMD" ]; then
-            mv $PXY_OUT o-pxy-${TESTS}.log
-        fi
-    fi
-
-    rm -f $SRV_OUT $CLI_OUT $PXY_OUT
-}
-
-run_test_psa() {
-    requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-    run_test    "PSA-supported ciphersuite: $1" \
-                "$P_SRV debug_level=3 force_version=tls1_2" \
-                "$P_CLI debug_level=3 force_version=tls1_2 force_ciphersuite=$1" \
-                0 \
-                -c "Successfully setup PSA-based decryption cipher context" \
-                -c "Successfully setup PSA-based encryption cipher context" \
-                -c "PSA calc verify" \
-                -c "calc PSA finished" \
-                -s "Successfully setup PSA-based decryption cipher context" \
-                -s "Successfully setup PSA-based encryption cipher context" \
-                -s "PSA calc verify" \
-                -s "calc PSA finished" \
-                -C "Failed to setup PSA-based cipher context"\
-                -S "Failed to setup PSA-based cipher context"\
-                -s "Protocol is TLSv1.2" \
-                -c "Perform PSA-based ECDH computation."\
-                -c "Perform PSA-based computation of digest of ServerKeyExchange" \
-                -S "error" \
-                -C "error"
-}
-
-run_test_psa_force_curve() {
-    requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-    run_test    "PSA - ECDH with $1" \
-                "$P_SRV debug_level=4 force_version=tls1_2" \
-                "$P_CLI debug_level=4 force_version=tls1_2 force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256 curves=$1" \
-                0 \
-                -c "Successfully setup PSA-based decryption cipher context" \
-                -c "Successfully setup PSA-based encryption cipher context" \
-                -c "PSA calc verify" \
-                -c "calc PSA finished" \
-                -s "Successfully setup PSA-based decryption cipher context" \
-                -s "Successfully setup PSA-based encryption cipher context" \
-                -s "PSA calc verify" \
-                -s "calc PSA finished" \
-                -C "Failed to setup PSA-based cipher context"\
-                -S "Failed to setup PSA-based cipher context"\
-                -s "Protocol is TLSv1.2" \
-                -c "Perform PSA-based ECDH computation."\
-                -c "Perform PSA-based computation of digest of ServerKeyExchange" \
-                -S "error" \
-                -C "error"
-}
-
-cleanup() {
-    rm -f $CLI_OUT $SRV_OUT $PXY_OUT $SESSION
-    test -n "${SRV_PID:-}" && kill $SRV_PID >/dev/null 2>&1
-    test -n "${PXY_PID:-}" && kill $PXY_PID >/dev/null 2>&1
-    test -n "${CLI_PID:-}" && kill $CLI_PID >/dev/null 2>&1
-    test -n "${DOG_PID:-}" && kill $DOG_PID >/dev/null 2>&1
-    exit 1
-}
-
-#
-# MAIN
-#
-
-get_options "$@"
-
-# sanity checks, avoid an avalanche of errors
-P_SRV_BIN="${P_SRV%%[  ]*}"
-P_CLI_BIN="${P_CLI%%[  ]*}"
-P_PXY_BIN="${P_PXY%%[  ]*}"
-if [ ! -x "$P_SRV_BIN" ]; then
-    echo "Command '$P_SRV_BIN' is not an executable file"
-    exit 1
-fi
-if [ ! -x "$P_CLI_BIN" ]; then
-    echo "Command '$P_CLI_BIN' is not an executable file"
-    exit 1
-fi
-if [ ! -x "$P_PXY_BIN" ]; then
-    echo "Command '$P_PXY_BIN' is not an executable file"
-    exit 1
-fi
-if [ "$MEMCHECK" -gt 0 ]; then
-    if which valgrind >/dev/null 2>&1; then :; else
-        echo "Memcheck not possible. Valgrind not found"
-        exit 1
-    fi
-fi
-if which $OPENSSL_CMD >/dev/null 2>&1; then :; else
-    echo "Command '$OPENSSL_CMD' not found"
-    exit 1
-fi
-
-# used by watchdog
-MAIN_PID="$$"
-
-# We use somewhat arbitrary delays for tests:
-# - how long do we wait for the server to start (when lsof not available)?
-# - how long do we allow for the client to finish?
-#   (not to check performance, just to avoid waiting indefinitely)
-# Things are slower with valgrind, so give extra time here.
-#
-# Note: without lsof, there is a trade-off between the running time of this
-# script and the risk of spurious errors because we didn't wait long enough.
-# The watchdog delay on the other hand doesn't affect normal running time of
-# the script, only the case where a client or server gets stuck.
-if [ "$MEMCHECK" -gt 0 ]; then
-    START_DELAY=6
-    DOG_DELAY=60
-else
-    START_DELAY=2
-    DOG_DELAY=20
-fi
-
-# some particular tests need more time:
-# - for the client, we multiply the usual watchdog limit by a factor
-# - for the server, we sleep for a number of seconds after the client exits
-# see client_need_more_time() and server_needs_more_time()
-CLI_DELAY_FACTOR=1
-SRV_DELAY_SECONDS=0
-
-# fix commands to use this port, force IPv4 while at it
-# +SRV_PORT will be replaced by either $SRV_PORT or $PXY_PORT later
-P_SRV="$P_SRV server_addr=127.0.0.1 server_port=$SRV_PORT"
-P_CLI="$P_CLI server_addr=127.0.0.1 server_port=+SRV_PORT"
-P_PXY="$P_PXY server_addr=127.0.0.1 server_port=$SRV_PORT listen_addr=127.0.0.1 listen_port=$PXY_PORT ${SEED:+"seed=$SEED"}"
-O_SRV="$O_SRV -accept $SRV_PORT -dhparam data_files/dhparams.pem"
-O_CLI="$O_CLI -connect localhost:+SRV_PORT"
-G_SRV="$G_SRV -p $SRV_PORT"
-G_CLI="$G_CLI -p +SRV_PORT"
-
-if [ -n "${OPENSSL_LEGACY:-}" ]; then
-    O_LEGACY_SRV="$O_LEGACY_SRV -accept $SRV_PORT -dhparam data_files/dhparams.pem"
-    O_LEGACY_CLI="$O_LEGACY_CLI -connect localhost:+SRV_PORT"
-fi
-
-if [ -n "${GNUTLS_NEXT_SERV:-}" ]; then
-    G_NEXT_SRV="$G_NEXT_SRV -p $SRV_PORT"
-fi
-
-if [ -n "${GNUTLS_NEXT_CLI:-}" ]; then
-    G_NEXT_CLI="$G_NEXT_CLI -p +SRV_PORT"
-fi
-
-# Allow SHA-1, because many of our test certificates use it
-P_SRV="$P_SRV allow_sha1=1"
-P_CLI="$P_CLI allow_sha1=1"
-
-# Also pick a unique name for intermediate files
-SRV_OUT="srv_out.$$"
-CLI_OUT="cli_out.$$"
-PXY_OUT="pxy_out.$$"
-SESSION="session.$$"
-
-SKIP_NEXT="NO"
-
-trap cleanup INT TERM HUP
-
-# Basic test
-
-# Checks that:
-# - things work with all ciphersuites active (used with config-full in all.sh)
-# - the expected (highest security) parameters are selected
-#   ("signature_algorithm ext: 6" means SHA-512 (highest common hash))
-run_test    "Default" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI" \
-            0 \
-            -s "Protocol is TLSv1.2" \
-            -s "Ciphersuite is TLS-ECDHE-RSA-WITH-CHACHA20-POLY1305-SHA256" \
-            -s "client hello v3, signature_algorithm ext: 6" \
-            -s "ECDHE curve: secp521r1" \
-            -S "error" \
-            -C "error"
-
-run_test    "Default, DTLS" \
-            "$P_SRV dtls=1" \
-            "$P_CLI dtls=1" \
-            0 \
-            -s "Protocol is DTLSv1.2" \
-            -s "Ciphersuite is TLS-ECDHE-RSA-WITH-CHACHA20-POLY1305-SHA256"
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "CA callback on client" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI ca_callback=1 debug_level=3 " \
-            0 \
-            -c "use CA callback for X.509 CRT verification" \
-            -S "error" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-run_test    "CA callback on server" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI ca_callback=1 debug_level=3 crt_file=data_files/server5.crt \
-             key_file=data_files/server5.key" \
-            0 \
-            -c "use CA callback for X.509 CRT verification" \
-            -s "Verifying peer X.509 certificate... ok" \
-            -S "error" \
-            -C "error"
-
-# Test using an opaque private key for client authentication
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-run_test    "Opaque key for client authentication" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI key_opaque=1 crt_file=data_files/server5.crt \
-             key_file=data_files/server5.key" \
-            0 \
-            -c "key type: Opaque" \
-            -s "Verifying peer X.509 certificate... ok" \
-            -S "error" \
-            -C "error"
-
-# Test ciphersuites which we expect to be fully supported by PSA Crypto
-# and check that we don't fall back to Mbed TLS' internal crypto primitives.
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-128-CCM
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-256-CCM
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-256-CCM-8
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256
-run_test_psa TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA384
-
-requires_config_enabled MBEDTLS_ECP_DP_SECP521R1_ENABLED
-run_test_psa_force_curve "secp521r1"
-requires_config_enabled MBEDTLS_ECP_DP_BP512R1_ENABLED
-run_test_psa_force_curve "brainpoolP512r1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP384R1_ENABLED
-run_test_psa_force_curve "secp384r1"
-requires_config_enabled MBEDTLS_ECP_DP_BP384R1_ENABLED
-run_test_psa_force_curve "brainpoolP384r1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP256R1_ENABLED
-run_test_psa_force_curve "secp256r1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP256K1_ENABLED
-run_test_psa_force_curve "secp256k1"
-requires_config_enabled MBEDTLS_ECP_DP_BP256R1_ENABLED
-run_test_psa_force_curve "brainpoolP256r1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP224R1_ENABLED
-run_test_psa_force_curve "secp224r1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP224K1_ENABLED
-run_test_psa_force_curve "secp224k1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP192R1_ENABLED
-run_test_psa_force_curve "secp192r1"
-requires_config_enabled MBEDTLS_ECP_DP_SECP192K1_ENABLED
-run_test_psa_force_curve "secp192k1"
-
-# Test current time in ServerHello
-requires_config_enabled MBEDTLS_HAVE_TIME
-run_test    "ServerHello contains gmt_unix_time" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -f "check_server_hello_time" \
-            -F "check_server_hello_time"
-
-# Test for uniqueness of IVs in AEAD ciphersuites
-run_test    "Unique IV in GCM" \
-            "$P_SRV exchanges=20 debug_level=4" \
-            "$P_CLI exchanges=20 debug_level=4 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384" \
-            0 \
-            -u "IV used" \
-            -U "IV used"
-
-# Tests for certificate verification callback
-run_test    "Configuration-specific CRT verification callback" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI context_crt_cb=0 debug_level=3" \
-            0 \
-            -S "error" \
-            -c "Verify requested for " \
-            -c "Use configuration-specific verification callback" \
-            -C "Use context-specific verification callback" \
-            -C "error"
-
-run_test    "Context-specific CRT verification callback" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI context_crt_cb=1 debug_level=3" \
-            0 \
-            -S "error" \
-            -c "Verify requested for " \
-            -c "Use context-specific verification callback" \
-            -C "Use configuration-specific verification callback" \
-            -C "error"
-
-# Tests for rc4 option
-
-requires_config_enabled MBEDTLS_REMOVE_ARC4_CIPHERSUITES
-run_test    "RC4: server disabled, client enabled" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            1 \
-            -s "SSL - The server has no ciphersuites in common"
-
-requires_config_enabled MBEDTLS_REMOVE_ARC4_CIPHERSUITES
-run_test    "RC4: server half, client enabled" \
-            "$P_SRV arc4=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            1 \
-            -s "SSL - The server has no ciphersuites in common"
-
-run_test    "RC4: server enabled, client disabled" \
-            "$P_SRV force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI" \
-            1 \
-            -s "SSL - The server has no ciphersuites in common"
-
-run_test    "RC4: both enabled" \
-            "$P_SRV force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - The server has no ciphersuites in common"
-
-# Test empty CA list in CertificateRequest in TLS 1.1 and earlier
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-run_test    "CertificateRequest with empty CA list, TLS 1.1 (GnuTLS server)" \
-            "$G_SRV"\
-            "$P_CLI force_version=tls1_1" \
-            0
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1
-run_test    "CertificateRequest with empty CA list, TLS 1.0 (GnuTLS server)" \
-            "$G_SRV"\
-            "$P_CLI force_version=tls1" \
-            0
-
-# Tests for SHA-1 support
-
-requires_config_disabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-run_test    "SHA-1 forbidden by default in server certificate" \
-            "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt" \
-            "$P_CLI debug_level=2 allow_sha1=0" \
-            1 \
-            -c "The certificate is signed with an unacceptable hash"
-
-requires_config_enabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-run_test    "SHA-1 forbidden by default in server certificate" \
-            "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt" \
-            "$P_CLI debug_level=2 allow_sha1=0" \
-            0
-
-run_test    "SHA-1 explicitly allowed in server certificate" \
-            "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt" \
-            "$P_CLI allow_sha1=1" \
-            0
-
-run_test    "SHA-256 allowed by default in server certificate" \
-            "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2-sha256.crt" \
-            "$P_CLI allow_sha1=0" \
-            0
-
-requires_config_disabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-run_test    "SHA-1 forbidden by default in client certificate" \
-            "$P_SRV auth_mode=required allow_sha1=0" \
-            "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha1.crt" \
-            1 \
-            -s "The certificate is signed with an unacceptable hash"
-
-requires_config_enabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-run_test    "SHA-1 forbidden by default in client certificate" \
-            "$P_SRV auth_mode=required allow_sha1=0" \
-            "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha1.crt" \
-            0
-
-run_test    "SHA-1 explicitly allowed in client certificate" \
-            "$P_SRV auth_mode=required allow_sha1=1" \
-            "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha1.crt" \
-            0
-
-run_test    "SHA-256 allowed by default in client certificate" \
-            "$P_SRV auth_mode=required allow_sha1=0" \
-            "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha256.crt" \
-            0
-
-# Tests for datagram packing
-run_test    "DTLS: multiple records in same datagram, client and server" \
-            "$P_SRV dtls=1 dgram_packing=1 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=1 debug_level=2" \
-            0 \
-            -c "next record in same datagram" \
-            -s "next record in same datagram"
-
-run_test    "DTLS: multiple records in same datagram, client only" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=1 debug_level=2" \
-            0 \
-            -s "next record in same datagram" \
-            -C "next record in same datagram"
-
-run_test    "DTLS: multiple records in same datagram, server only" \
-            "$P_SRV dtls=1 dgram_packing=1 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=2" \
-            0 \
-            -S "next record in same datagram" \
-            -c "next record in same datagram"
-
-run_test    "DTLS: multiple records in same datagram, neither client nor server" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=2" \
-            0 \
-            -S "next record in same datagram" \
-            -C "next record in same datagram"
-
-# Tests for Truncated HMAC extension
-
-run_test    "Truncated HMAC: client default, server default" \
-            "$P_SRV debug_level=4" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC: client disabled, server default" \
-            "$P_SRV debug_level=4" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC: client enabled, server default" \
-            "$P_SRV debug_level=4" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC: client enabled, server disabled" \
-            "$P_SRV debug_level=4 trunc_hmac=0" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC: client disabled, server enabled" \
-            "$P_SRV debug_level=4 trunc_hmac=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC: client enabled, server enabled" \
-            "$P_SRV debug_level=4 trunc_hmac=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
-            0 \
-            -S "dumping 'expected mac' (20 bytes)" \
-            -s "dumping 'expected mac' (10 bytes)"
-
-run_test    "Truncated HMAC, DTLS: client default, server default" \
-            "$P_SRV dtls=1 debug_level=4" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC, DTLS: client disabled, server default" \
-            "$P_SRV dtls=1 debug_level=4" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC, DTLS: client enabled, server default" \
-            "$P_SRV dtls=1 debug_level=4" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC, DTLS: client enabled, server disabled" \
-            "$P_SRV dtls=1 debug_level=4 trunc_hmac=0" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC, DTLS: client disabled, server enabled" \
-            "$P_SRV dtls=1 debug_level=4 trunc_hmac=1" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
-            0 \
-            -s "dumping 'expected mac' (20 bytes)" \
-            -S "dumping 'expected mac' (10 bytes)"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Truncated HMAC, DTLS: client enabled, server enabled" \
-            "$P_SRV dtls=1 debug_level=4 trunc_hmac=1" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
-            0 \
-            -S "dumping 'expected mac' (20 bytes)" \
-            -s "dumping 'expected mac' (10 bytes)"
-
-# Tests for Encrypt-then-MAC extension
-
-run_test    "Encrypt then MAC: default" \
-            "$P_SRV debug_level=3 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -c "client hello, adding encrypt_then_mac extension" \
-            -s "found encrypt then mac extension" \
-            -s "server hello, adding encrypt then mac extension" \
-            -c "found encrypt_then_mac extension" \
-            -c "using encrypt then mac" \
-            -s "using encrypt then mac"
-
-run_test    "Encrypt then MAC: client enabled, server disabled" \
-            "$P_SRV debug_level=3 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            "$P_CLI debug_level=3 etm=1" \
-            0 \
-            -c "client hello, adding encrypt_then_mac extension" \
-            -s "found encrypt then mac extension" \
-            -S "server hello, adding encrypt then mac extension" \
-            -C "found encrypt_then_mac extension" \
-            -C "using encrypt then mac" \
-            -S "using encrypt then mac"
-
-run_test    "Encrypt then MAC: client enabled, aead cipher" \
-            "$P_SRV debug_level=3 etm=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-GCM-SHA256" \
-            "$P_CLI debug_level=3 etm=1" \
-            0 \
-            -c "client hello, adding encrypt_then_mac extension" \
-            -s "found encrypt then mac extension" \
-            -S "server hello, adding encrypt then mac extension" \
-            -C "found encrypt_then_mac extension" \
-            -C "using encrypt then mac" \
-            -S "using encrypt then mac"
-
-run_test    "Encrypt then MAC: client enabled, stream cipher" \
-            "$P_SRV debug_level=3 etm=1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI debug_level=3 etm=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "client hello, adding encrypt_then_mac extension" \
-            -s "found encrypt then mac extension" \
-            -S "server hello, adding encrypt then mac extension" \
-            -C "found encrypt_then_mac extension" \
-            -C "using encrypt then mac" \
-            -S "using encrypt then mac"
-
-run_test    "Encrypt then MAC: client disabled, server enabled" \
-            "$P_SRV debug_level=3 etm=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            "$P_CLI debug_level=3 etm=0" \
-            0 \
-            -C "client hello, adding encrypt_then_mac extension" \
-            -S "found encrypt then mac extension" \
-            -S "server hello, adding encrypt then mac extension" \
-            -C "found encrypt_then_mac extension" \
-            -C "using encrypt then mac" \
-            -S "using encrypt then mac"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Encrypt then MAC: client SSLv3, server enabled" \
-            "$P_SRV debug_level=3 min_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            "$P_CLI debug_level=3 force_version=ssl3" \
-            0 \
-            -C "client hello, adding encrypt_then_mac extension" \
-            -S "found encrypt then mac extension" \
-            -S "server hello, adding encrypt then mac extension" \
-            -C "found encrypt_then_mac extension" \
-            -C "using encrypt then mac" \
-            -S "using encrypt then mac"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Encrypt then MAC: client enabled, server SSLv3" \
-            "$P_SRV debug_level=3 force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            "$P_CLI debug_level=3 min_version=ssl3" \
-            0 \
-            -c "client hello, adding encrypt_then_mac extension" \
-            -S "found encrypt then mac extension" \
-            -S "server hello, adding encrypt then mac extension" \
-            -C "found encrypt_then_mac extension" \
-            -C "using encrypt then mac" \
-            -S "using encrypt then mac"
-
-# Tests for Extended Master Secret extension
-
-run_test    "Extended Master Secret: default" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -c "client hello, adding extended_master_secret extension" \
-            -s "found extended master secret extension" \
-            -s "server hello, adding extended master secret extension" \
-            -c "found extended_master_secret extension" \
-            -c "using extended master secret" \
-            -s "using extended master secret"
-
-run_test    "Extended Master Secret: client enabled, server disabled" \
-            "$P_SRV debug_level=3 extended_ms=0" \
-            "$P_CLI debug_level=3 extended_ms=1" \
-            0 \
-            -c "client hello, adding extended_master_secret extension" \
-            -s "found extended master secret extension" \
-            -S "server hello, adding extended master secret extension" \
-            -C "found extended_master_secret extension" \
-            -C "using extended master secret" \
-            -S "using extended master secret"
-
-run_test    "Extended Master Secret: client disabled, server enabled" \
-            "$P_SRV debug_level=3 extended_ms=1" \
-            "$P_CLI debug_level=3 extended_ms=0" \
-            0 \
-            -C "client hello, adding extended_master_secret extension" \
-            -S "found extended master secret extension" \
-            -S "server hello, adding extended master secret extension" \
-            -C "found extended_master_secret extension" \
-            -C "using extended master secret" \
-            -S "using extended master secret"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Extended Master Secret: client SSLv3, server enabled" \
-            "$P_SRV debug_level=3 min_version=ssl3" \
-            "$P_CLI debug_level=3 force_version=ssl3" \
-            0 \
-            -C "client hello, adding extended_master_secret extension" \
-            -S "found extended master secret extension" \
-            -S "server hello, adding extended master secret extension" \
-            -C "found extended_master_secret extension" \
-            -C "using extended master secret" \
-            -S "using extended master secret"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Extended Master Secret: client enabled, server SSLv3" \
-            "$P_SRV debug_level=3 force_version=ssl3" \
-            "$P_CLI debug_level=3 min_version=ssl3" \
-            0 \
-            -c "client hello, adding extended_master_secret extension" \
-            -S "found extended master secret extension" \
-            -S "server hello, adding extended master secret extension" \
-            -C "found extended_master_secret extension" \
-            -C "using extended master secret" \
-            -S "using extended master secret"
-
-# Tests for FALLBACK_SCSV
-
-run_test    "Fallback SCSV: default" \
-            "$P_SRV debug_level=2" \
-            "$P_CLI debug_level=3 force_version=tls1_1" \
-            0 \
-            -C "adding FALLBACK_SCSV" \
-            -S "received FALLBACK_SCSV" \
-            -S "inapropriate fallback" \
-            -C "is a fatal alert message (msg 86)"
-
-run_test    "Fallback SCSV: explicitly disabled" \
-            "$P_SRV debug_level=2" \
-            "$P_CLI debug_level=3 force_version=tls1_1 fallback=0" \
-            0 \
-            -C "adding FALLBACK_SCSV" \
-            -S "received FALLBACK_SCSV" \
-            -S "inapropriate fallback" \
-            -C "is a fatal alert message (msg 86)"
-
-run_test    "Fallback SCSV: enabled" \
-            "$P_SRV debug_level=2" \
-            "$P_CLI debug_level=3 force_version=tls1_1 fallback=1" \
-            1 \
-            -c "adding FALLBACK_SCSV" \
-            -s "received FALLBACK_SCSV" \
-            -s "inapropriate fallback" \
-            -c "is a fatal alert message (msg 86)"
-
-run_test    "Fallback SCSV: enabled, max version" \
-            "$P_SRV debug_level=2" \
-            "$P_CLI debug_level=3 fallback=1" \
-            0 \
-            -c "adding FALLBACK_SCSV" \
-            -s "received FALLBACK_SCSV" \
-            -S "inapropriate fallback" \
-            -C "is a fatal alert message (msg 86)"
-
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: default, openssl server" \
-            "$O_SRV" \
-            "$P_CLI debug_level=3 force_version=tls1_1 fallback=0" \
-            0 \
-            -C "adding FALLBACK_SCSV" \
-            -C "is a fatal alert message (msg 86)"
-
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: enabled, openssl server" \
-            "$O_SRV" \
-            "$P_CLI debug_level=3 force_version=tls1_1 fallback=1" \
-            1 \
-            -c "adding FALLBACK_SCSV" \
-            -c "is a fatal alert message (msg 86)"
-
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: disabled, openssl client" \
-            "$P_SRV debug_level=2" \
-            "$O_CLI -tls1_1" \
-            0 \
-            -S "received FALLBACK_SCSV" \
-            -S "inapropriate fallback"
-
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: enabled, openssl client" \
-            "$P_SRV debug_level=2" \
-            "$O_CLI -tls1_1 -fallback_scsv" \
-            1 \
-            -s "received FALLBACK_SCSV" \
-            -s "inapropriate fallback"
-
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: enabled, max version, openssl client" \
-            "$P_SRV debug_level=2" \
-            "$O_CLI -fallback_scsv" \
-            0 \
-            -s "received FALLBACK_SCSV" \
-            -S "inapropriate fallback"
-
-# Test sending and receiving empty application data records
-
-run_test    "Encrypt then MAC: empty application data record" \
-            "$P_SRV auth_mode=none debug_level=4 etm=1" \
-            "$P_CLI auth_mode=none etm=1 request_size=0 force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -S "0000:  0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f" \
-            -s "dumping 'input payload after decrypt' (0 bytes)" \
-            -c "0 bytes written in 1 fragments"
-
-run_test    "Default, no Encrypt then MAC: empty application data record" \
-            "$P_SRV auth_mode=none debug_level=4 etm=0" \
-            "$P_CLI auth_mode=none etm=0 request_size=0" \
-            0 \
-            -s "dumping 'input payload after decrypt' (0 bytes)" \
-            -c "0 bytes written in 1 fragments"
-
-run_test    "Encrypt then MAC, DTLS: empty application data record" \
-            "$P_SRV auth_mode=none debug_level=4 etm=1 dtls=1" \
-            "$P_CLI auth_mode=none etm=1 request_size=0 force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA dtls=1" \
-            0 \
-            -S "0000:  0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f 0f" \
-            -s "dumping 'input payload after decrypt' (0 bytes)" \
-            -c "0 bytes written in 1 fragments"
-
-run_test    "Default, no Encrypt then MAC, DTLS: empty application data record" \
-            "$P_SRV auth_mode=none debug_level=4 etm=0 dtls=1" \
-            "$P_CLI auth_mode=none etm=0 request_size=0 dtls=1" \
-            0 \
-            -s "dumping 'input payload after decrypt' (0 bytes)" \
-            -c "0 bytes written in 1 fragments"
-
-## ClientHello generated with
-## "openssl s_client -CAfile tests/data_files/test-ca.crt -tls1_1 -connect localhost:4433 -cipher ..."
-## then manually twiddling the ciphersuite list.
-## The ClientHello content is spelled out below as a hex string as
-## "prefix ciphersuite1 ciphersuite2 ciphersuite3 ciphersuite4 suffix".
-## The expected response is an inappropriate_fallback alert.
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: beginning of list" \
-            "$P_SRV debug_level=2" \
-            "$TCP_CLIENT localhost $SRV_PORT '160301003e0100003a03022aafb94308dc22ca1086c65acc00e414384d76b61ecab37df1633b1ae1034dbe000008 5600 0031 0032 0033 0100000900230000000f000101' '15030200020256'" \
-            0 \
-            -s "received FALLBACK_SCSV" \
-            -s "inapropriate fallback"
-
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: end of list" \
-            "$P_SRV debug_level=2" \
-            "$TCP_CLIENT localhost $SRV_PORT '160301003e0100003a03022aafb94308dc22ca1086c65acc00e414384d76b61ecab37df1633b1ae1034dbe000008 0031 0032 0033 5600 0100000900230000000f000101' '15030200020256'" \
-            0 \
-            -s "received FALLBACK_SCSV" \
-            -s "inapropriate fallback"
-
-## Here the expected response is a valid ServerHello prefix, up to the random.
-requires_openssl_with_fallback_scsv
-run_test    "Fallback SCSV: not in list" \
-            "$P_SRV debug_level=2" \
-            "$TCP_CLIENT localhost $SRV_PORT '160301003e0100003a03022aafb94308dc22ca1086c65acc00e414384d76b61ecab37df1633b1ae1034dbe000008 0056 0031 0032 0033 0100000900230000000f000101' '16030200300200002c0302'" \
-            0 \
-            -S "received FALLBACK_SCSV" \
-            -S "inapropriate fallback"
-
-# Tests for CBC 1/n-1 record splitting
-
-run_test    "CBC Record splitting: TLS 1.2, no splitting" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             request_size=123 force_version=tls1_2" \
-            0 \
-            -s "Read from client: 123 bytes read" \
-            -S "Read from client: 1 bytes read" \
-            -S "122 bytes read"
-
-run_test    "CBC Record splitting: TLS 1.1, no splitting" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             request_size=123 force_version=tls1_1" \
-            0 \
-            -s "Read from client: 123 bytes read" \
-            -S "Read from client: 1 bytes read" \
-            -S "122 bytes read"
-
-run_test    "CBC Record splitting: TLS 1.0, splitting" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             request_size=123 force_version=tls1" \
-            0 \
-            -S "Read from client: 123 bytes read" \
-            -s "Read from client: 1 bytes read" \
-            -s "122 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "CBC Record splitting: SSLv3, splitting" \
-            "$P_SRV min_version=ssl3" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             request_size=123 force_version=ssl3" \
-            0 \
-            -S "Read from client: 123 bytes read" \
-            -s "Read from client: 1 bytes read" \
-            -s "122 bytes read"
-
-run_test    "CBC Record splitting: TLS 1.0 RC4, no splitting" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             request_size=123 force_version=tls1" \
-            0 \
-            -s "Read from client: 123 bytes read" \
-            -S "Read from client: 1 bytes read" \
-            -S "122 bytes read"
-
-run_test    "CBC Record splitting: TLS 1.0, splitting disabled" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             request_size=123 force_version=tls1 recsplit=0" \
-            0 \
-            -s "Read from client: 123 bytes read" \
-            -S "Read from client: 1 bytes read" \
-            -S "122 bytes read"
-
-run_test    "CBC Record splitting: TLS 1.0, splitting, nbio" \
-            "$P_SRV nbio=2" \
-            "$P_CLI nbio=2 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             request_size=123 force_version=tls1" \
-            0 \
-            -S "Read from client: 123 bytes read" \
-            -s "Read from client: 1 bytes read" \
-            -s "122 bytes read"
-
-# Tests for Session Tickets
-
-run_test    "Session resume using tickets: basic" \
-            "$P_SRV debug_level=3 tickets=1" \
-            "$P_CLI debug_level=3 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -S "session successfully restored from cache" \
-            -s "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using tickets: cache disabled" \
-            "$P_SRV debug_level=3 tickets=1 cache_max=0" \
-            "$P_CLI debug_level=3 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -S "session successfully restored from cache" \
-            -s "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using tickets: timeout" \
-            "$P_SRV debug_level=3 tickets=1 cache_max=0 ticket_timeout=1" \
-            "$P_CLI debug_level=3 tickets=1 reconnect=1 reco_delay=2" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -S "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -S "a session has been resumed" \
-            -C "a session has been resumed"
-
-run_test    "Session resume using tickets: openssl server" \
-            "$O_SRV" \
-            "$P_CLI debug_level=3 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using tickets: openssl client" \
-            "$P_SRV debug_level=3 tickets=1" \
-            "( $O_CLI -sess_out $SESSION; \
-               $O_CLI -sess_in $SESSION; \
-               rm -f $SESSION )" \
-            0 \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -S "session successfully restored from cache" \
-            -s "session successfully restored from ticket" \
-            -s "a session has been resumed"
-
-# Tests for Session Tickets with DTLS
-
-run_test    "Session resume using tickets, DTLS: basic" \
-            "$P_SRV debug_level=3 dtls=1 tickets=1" \
-            "$P_CLI debug_level=3 dtls=1 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -S "session successfully restored from cache" \
-            -s "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using tickets, DTLS: cache disabled" \
-            "$P_SRV debug_level=3 dtls=1 tickets=1 cache_max=0" \
-            "$P_CLI debug_level=3 dtls=1 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -S "session successfully restored from cache" \
-            -s "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using tickets, DTLS: timeout" \
-            "$P_SRV debug_level=3 dtls=1 tickets=1 cache_max=0 ticket_timeout=1" \
-            "$P_CLI debug_level=3 dtls=1 tickets=1 reconnect=1 reco_delay=2" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -S "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -S "a session has been resumed" \
-            -C "a session has been resumed"
-
-run_test    "Session resume using tickets, DTLS: openssl server" \
-            "$O_SRV -dtls1" \
-            "$P_CLI dtls=1 debug_level=3 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -c "found session_ticket extension" \
-            -c "parse new session ticket" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using tickets, DTLS: openssl client" \
-            "$P_SRV dtls=1 debug_level=3 tickets=1" \
-            "( $O_CLI -dtls1 -sess_out $SESSION; \
-               $O_CLI -dtls1 -sess_in $SESSION; \
-               rm -f $SESSION )" \
-            0 \
-            -s "found session ticket extension" \
-            -s "server hello, adding session ticket extension" \
-            -S "session successfully restored from cache" \
-            -s "session successfully restored from ticket" \
-            -s "a session has been resumed"
-
-# Tests for Session Resume based on session-ID and cache
-
-run_test    "Session resume using cache: tickets enabled on client" \
-            "$P_SRV debug_level=3 tickets=0" \
-            "$P_CLI debug_level=3 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -S "server hello, adding session ticket extension" \
-            -C "found session_ticket extension" \
-            -C "parse new session ticket" \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache: tickets enabled on server" \
-            "$P_SRV debug_level=3 tickets=1" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -C "client hello, adding session ticket extension" \
-            -S "found session ticket extension" \
-            -S "server hello, adding session ticket extension" \
-            -C "found session_ticket extension" \
-            -C "parse new session ticket" \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache: cache_max=0" \
-            "$P_SRV debug_level=3 tickets=0 cache_max=0" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -S "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -S "a session has been resumed" \
-            -C "a session has been resumed"
-
-run_test    "Session resume using cache: cache_max=1" \
-            "$P_SRV debug_level=3 tickets=0 cache_max=1" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache: timeout > delay" \
-            "$P_SRV debug_level=3 tickets=0" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1 reco_delay=0" \
-            0 \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache: timeout < delay" \
-            "$P_SRV debug_level=3 tickets=0 cache_timeout=1" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1 reco_delay=2" \
-            0 \
-            -S "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -S "a session has been resumed" \
-            -C "a session has been resumed"
-
-run_test    "Session resume using cache: no timeout" \
-            "$P_SRV debug_level=3 tickets=0 cache_timeout=0" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1 reco_delay=2" \
-            0 \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache: openssl client" \
-            "$P_SRV debug_level=3 tickets=0" \
-            "( $O_CLI -sess_out $SESSION; \
-               $O_CLI -sess_in $SESSION; \
-               rm -f $SESSION )" \
-            0 \
-            -s "found session ticket extension" \
-            -S "server hello, adding session ticket extension" \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed"
-
-run_test    "Session resume using cache: openssl server" \
-            "$O_SRV" \
-            "$P_CLI debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -C "found session_ticket extension" \
-            -C "parse new session ticket" \
-            -c "a session has been resumed"
-
-# Tests for Session Resume based on session-ID and cache, DTLS
-
-run_test    "Session resume using cache, DTLS: tickets enabled on client" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0" \
-            "$P_CLI dtls=1 debug_level=3 tickets=1 reconnect=1" \
-            0 \
-            -c "client hello, adding session ticket extension" \
-            -s "found session ticket extension" \
-            -S "server hello, adding session ticket extension" \
-            -C "found session_ticket extension" \
-            -C "parse new session ticket" \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: tickets enabled on server" \
-            "$P_SRV dtls=1 debug_level=3 tickets=1" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -C "client hello, adding session ticket extension" \
-            -S "found session ticket extension" \
-            -S "server hello, adding session ticket extension" \
-            -C "found session_ticket extension" \
-            -C "parse new session ticket" \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: cache_max=0" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0 cache_max=0" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -S "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -S "a session has been resumed" \
-            -C "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: cache_max=1" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0 cache_max=1" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: timeout > delay" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1 reco_delay=0" \
-            0 \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: timeout < delay" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0 cache_timeout=1" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1 reco_delay=2" \
-            0 \
-            -S "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -S "a session has been resumed" \
-            -C "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: no timeout" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0 cache_timeout=0" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1 reco_delay=2" \
-            0 \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed" \
-            -c "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: openssl client" \
-            "$P_SRV dtls=1 debug_level=3 tickets=0" \
-            "( $O_CLI -dtls1 -sess_out $SESSION; \
-               $O_CLI -dtls1 -sess_in $SESSION; \
-               rm -f $SESSION )" \
-            0 \
-            -s "found session ticket extension" \
-            -S "server hello, adding session ticket extension" \
-            -s "session successfully restored from cache" \
-            -S "session successfully restored from ticket" \
-            -s "a session has been resumed"
-
-run_test    "Session resume using cache, DTLS: openssl server" \
-            "$O_SRV -dtls1" \
-            "$P_CLI dtls=1 debug_level=3 tickets=0 reconnect=1" \
-            0 \
-            -C "found session_ticket extension" \
-            -C "parse new session ticket" \
-            -c "a session has been resumed"
-
-# Tests for Max Fragment Length extension
-
-if [ "$MAX_CONTENT_LEN" -lt "4096" ]; then
-    printf "${CONFIG_H} defines MBEDTLS_SSL_MAX_CONTENT_LEN to be less than 4096. Fragment length tests will fail.\n"
-    exit 1
-fi
-
-if [ $MAX_CONTENT_LEN -ne 16384 ]; then
-    printf "Using non-default maximum content length $MAX_CONTENT_LEN\n"
-fi
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: enabled, default" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -c "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -s "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -C "client hello, adding max_fragment_length extension" \
-            -S "found max fragment length extension" \
-            -S "server hello, max_fragment_length extension" \
-            -C "found max_fragment_length extension"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: enabled, default, larger message" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 request_size=$(( $MAX_CONTENT_LEN + 1))" \
-            0 \
-            -c "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -s "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -C "client hello, adding max_fragment_length extension" \
-            -S "found max fragment length extension" \
-            -S "server hello, max_fragment_length extension" \
-            -C "found max_fragment_length extension" \
-            -c "$(( $MAX_CONTENT_LEN + 1)) bytes written in 2 fragments" \
-            -s "$MAX_CONTENT_LEN bytes read" \
-            -s "1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length, DTLS: enabled, default, larger message" \
-            "$P_SRV debug_level=3 dtls=1" \
-            "$P_CLI debug_level=3 dtls=1 request_size=$(( $MAX_CONTENT_LEN + 1))" \
-            1 \
-            -c "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -s "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -C "client hello, adding max_fragment_length extension" \
-            -S "found max fragment length extension" \
-            -S "server hello, max_fragment_length extension" \
-            -C "found max_fragment_length extension" \
-            -c "fragment larger than.*maximum "
-
-# Run some tests with MBEDTLS_SSL_MAX_FRAGMENT_LENGTH disabled
-# (session fragment length will be 16384 regardless of mbedtls
-# content length configuration.)
-
-requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: disabled, larger message" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 request_size=$(( $MAX_CONTENT_LEN + 1))" \
-            0 \
-            -C "Maximum fragment length is 16384" \
-            -S "Maximum fragment length is 16384" \
-            -c "$(( $MAX_CONTENT_LEN + 1)) bytes written in 2 fragments" \
-            -s "$MAX_CONTENT_LEN bytes read" \
-            -s "1 bytes read"
-
-requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length DTLS: disabled, larger message" \
-            "$P_SRV debug_level=3 dtls=1" \
-            "$P_CLI debug_level=3 dtls=1 request_size=$(( $MAX_CONTENT_LEN + 1))" \
-            1 \
-            -C "Maximum fragment length is 16384" \
-            -S "Maximum fragment length is 16384" \
-            -c "fragment larger than.*maximum "
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: used by client" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 max_frag_len=4096" \
-            0 \
-            -c "Maximum fragment length is 4096" \
-            -s "Maximum fragment length is 4096" \
-            -c "client hello, adding max_fragment_length extension" \
-            -s "found max fragment length extension" \
-            -s "server hello, max_fragment_length extension" \
-            -c "found max_fragment_length extension"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: used by server" \
-            "$P_SRV debug_level=3 max_frag_len=4096" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -c "Maximum fragment length is $MAX_CONTENT_LEN" \
-            -s "Maximum fragment length is 4096" \
-            -C "client hello, adding max_fragment_length extension" \
-            -S "found max fragment length extension" \
-            -S "server hello, max_fragment_length extension" \
-            -C "found max_fragment_length extension"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-requires_gnutls
-run_test    "Max fragment length: gnutls server" \
-            "$G_SRV" \
-            "$P_CLI debug_level=3 max_frag_len=4096" \
-            0 \
-            -c "Maximum fragment length is 4096" \
-            -c "client hello, adding max_fragment_length extension" \
-            -c "found max_fragment_length extension"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: client, message just fits" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 max_frag_len=2048 request_size=2048" \
-            0 \
-            -c "Maximum fragment length is 2048" \
-            -s "Maximum fragment length is 2048" \
-            -c "client hello, adding max_fragment_length extension" \
-            -s "found max fragment length extension" \
-            -s "server hello, max_fragment_length extension" \
-            -c "found max_fragment_length extension" \
-            -c "2048 bytes written in 1 fragments" \
-            -s "2048 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: client, larger message" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 max_frag_len=2048 request_size=2345" \
-            0 \
-            -c "Maximum fragment length is 2048" \
-            -s "Maximum fragment length is 2048" \
-            -c "client hello, adding max_fragment_length extension" \
-            -s "found max fragment length extension" \
-            -s "server hello, max_fragment_length extension" \
-            -c "found max_fragment_length extension" \
-            -c "2345 bytes written in 2 fragments" \
-            -s "2048 bytes read" \
-            -s "297 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "Max fragment length: DTLS client, larger message" \
-            "$P_SRV debug_level=3 dtls=1" \
-            "$P_CLI debug_level=3 dtls=1 max_frag_len=2048 request_size=2345" \
-            1 \
-            -c "Maximum fragment length is 2048" \
-            -s "Maximum fragment length is 2048" \
-            -c "client hello, adding max_fragment_length extension" \
-            -s "found max fragment length extension" \
-            -s "server hello, max_fragment_length extension" \
-            -c "found max_fragment_length extension" \
-            -c "fragment larger than.*maximum"
-
-# Tests for renegotiation
-
-# Renegotiation SCSV always added, regardless of SSL_RENEGOTIATION
-run_test    "Renegotiation: none, for reference" \
-            "$P_SRV debug_level=3 exchanges=2 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -S "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: client-initiated" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -S "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: server-initiated" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request"
-
-# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
-# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
-# algorithm stronger than SHA-1 is enabled in config.h
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: Signature Algorithms parsing, client-initiated" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -S "write hello request" \
-            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
-
-# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
-# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
-# algorithm stronger than SHA-1 is enabled in config.h
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: Signature Algorithms parsing, server-initiated" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request" \
-            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: double" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: client-initiated, server-rejected" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=0 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
-            1 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -S "=> renegotiate" \
-            -S "write hello request" \
-            -c "SSL - Unexpected message at ServerHello in renegotiation" \
-            -c "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: server-initiated, client-rejected, default" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=0" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -s "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: server-initiated, client-rejected, not enforced" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
-             renego_delay=-1 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=0" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -s "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-# delay 2 for 1 alert record + 1 application data record
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: server-initiated, client-rejected, delay 2" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
-             renego_delay=2 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=0" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -s "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: server-initiated, client-rejected, delay 0" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
-             renego_delay=0 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=0" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -s "write hello request" \
-            -s "SSL - An unexpected message was received from our peer"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: server-initiated, client-accepted, delay 0" \
-            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
-             renego_delay=0 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: periodic, just below period" \
-            "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -S "record counter limit reached: renegotiate" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -S "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-# one extra exchange to be able to complete renego
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: periodic, just above period" \
-            "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -s "record counter limit reached: renegotiate" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: periodic, two times period" \
-            "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=7 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -s "record counter limit reached: renegotiate" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: periodic, above period, disabled" \
-            "$P_SRV debug_level=3 exchanges=9 renegotiation=0 renego_period=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
-            0 \
-            -C "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -S "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -S "record counter limit reached: renegotiate" \
-            -C "=> renegotiate" \
-            -S "=> renegotiate" \
-            -S "write hello request" \
-            -S "SSL - An unexpected message was received from our peer" \
-            -S "failed"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: nbio, client-initiated" \
-            "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1 auth_mode=optional" \
-            "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -S "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: nbio, server-initiated" \
-            "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1 auth_mode=optional" \
-            "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: openssl server, client-initiated" \
-            "$O_SRV -www" \
-            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -C "ssl_hanshake() returned" \
-            -C "error" \
-            -c "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: gnutls server strict, client-initiated" \
-            "$G_SRV --priority=NORMAL:%SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -C "ssl_hanshake() returned" \
-            -C "error" \
-            -c "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: gnutls server unsafe, client-initiated default" \
-            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
-            1 \
-            -c "client hello, adding renegotiation extension" \
-            -C "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -c "mbedtls_ssl_handshake() returned" \
-            -c "error" \
-            -C "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: gnutls server unsafe, client-inititated no legacy" \
-            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
-             allow_legacy=0" \
-            1 \
-            -c "client hello, adding renegotiation extension" \
-            -C "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -c "mbedtls_ssl_handshake() returned" \
-            -c "error" \
-            -C "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: gnutls server unsafe, client-inititated legacy" \
-            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
-             allow_legacy=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -C "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -C "ssl_hanshake() returned" \
-            -C "error" \
-            -c "HTTP/1.0 200 [Oo][Kk]"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: DTLS, client-initiated" \
-            "$P_SRV debug_level=3 dtls=1 exchanges=2 renegotiation=1" \
-            "$P_CLI debug_level=3 dtls=1 exchanges=2 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -S "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: DTLS, server-initiated" \
-            "$P_SRV debug_level=3 dtls=1 exchanges=2 renegotiation=1 renegotiate=1" \
-            "$P_CLI debug_level=3 dtls=1 exchanges=2 renegotiation=1 \
-             read_timeout=1000 max_resend=2" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request"
-
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: DTLS, renego_period overflow" \
-            "$P_SRV debug_level=3 dtls=1 exchanges=4 renegotiation=1 renego_period=18446462598732840962 auth_mode=optional" \
-            "$P_CLI debug_level=3 dtls=1 exchanges=4 renegotiation=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
-            -s "found renegotiation extension" \
-            -s "server hello, secure renegotiation extension" \
-            -s "record counter limit reached: renegotiate" \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "write hello request"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "Renegotiation: DTLS, gnutls server, client-initiated" \
-            "$G_SRV -u --mtu 4096" \
-            "$P_CLI debug_level=3 dtls=1 exchanges=1 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "client hello, adding renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -C "mbedtls_ssl_handshake returned" \
-            -C "error" \
-            -s "Extra-header:"
-
-# Test for the "secure renegotation" extension only (no actual renegotiation)
-
-requires_gnutls
-run_test    "Renego ext: gnutls server strict, client default" \
-            "$G_SRV --priority=NORMAL:%SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -c "found renegotiation extension" \
-            -C "error" \
-            -c "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-run_test    "Renego ext: gnutls server unsafe, client default" \
-            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -C "found renegotiation extension" \
-            -C "error" \
-            -c "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-run_test    "Renego ext: gnutls server unsafe, client break legacy" \
-            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
-            "$P_CLI debug_level=3 allow_legacy=-1" \
-            1 \
-            -C "found renegotiation extension" \
-            -c "error" \
-            -C "HTTP/1.0 200 [Oo][Kk]"
-
-requires_gnutls
-run_test    "Renego ext: gnutls client strict, server default" \
-            "$P_SRV debug_level=3" \
-            "$G_CLI --priority=NORMAL:%SAFE_RENEGOTIATION localhost" \
-            0 \
-            -s "received TLS_EMPTY_RENEGOTIATION_INFO\|found renegotiation extension" \
-            -s "server hello, secure renegotiation extension"
-
-requires_gnutls
-run_test    "Renego ext: gnutls client unsafe, server default" \
-            "$P_SRV debug_level=3" \
-            "$G_CLI --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION localhost" \
-            0 \
-            -S "received TLS_EMPTY_RENEGOTIATION_INFO\|found renegotiation extension" \
-            -S "server hello, secure renegotiation extension"
-
-requires_gnutls
-run_test    "Renego ext: gnutls client unsafe, server break legacy" \
-            "$P_SRV debug_level=3 allow_legacy=-1" \
-            "$G_CLI --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION localhost" \
-            1 \
-            -S "received TLS_EMPTY_RENEGOTIATION_INFO\|found renegotiation extension" \
-            -S "server hello, secure renegotiation extension"
-
-# Tests for silently dropping trailing extra bytes in .der certificates
-
-requires_gnutls
-run_test    "DER format: no trailing bytes" \
-            "$P_SRV crt_file=data_files/server5-der0.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-requires_gnutls
-run_test    "DER format: with a trailing zero byte" \
-            "$P_SRV crt_file=data_files/server5-der1a.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-requires_gnutls
-run_test    "DER format: with a trailing random byte" \
-            "$P_SRV crt_file=data_files/server5-der1b.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-requires_gnutls
-run_test    "DER format: with 2 trailing random bytes" \
-            "$P_SRV crt_file=data_files/server5-der2.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-requires_gnutls
-run_test    "DER format: with 4 trailing random bytes" \
-            "$P_SRV crt_file=data_files/server5-der4.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-requires_gnutls
-run_test    "DER format: with 8 trailing random bytes" \
-            "$P_SRV crt_file=data_files/server5-der8.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-requires_gnutls
-run_test    "DER format: with 9 trailing random bytes" \
-            "$P_SRV crt_file=data_files/server5-der9.crt \
-             key_file=data_files/server5.key" \
-            "$G_CLI localhost" \
-            0 \
-            -c "Handshake was completed" \
-
-# Tests for auth_mode, there are duplicated tests using ca callback for authentication
-# When updating these tests, modify the matching authentication tests accordingly
-
-run_test    "Authentication: server badcert, client required" \
-            "$P_SRV crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI debug_level=1 auth_mode=required" \
-            1 \
-            -c "x509_verify_cert() returned" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -c "X509 - Certificate verification failed"
-
-run_test    "Authentication: server badcert, client optional" \
-            "$P_SRV crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI debug_level=1 auth_mode=optional" \
-            0 \
-            -c "x509_verify_cert() returned" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -C "X509 - Certificate verification failed"
-
-run_test    "Authentication: server goodcert, client optional, no trusted CA" \
-            "$P_SRV" \
-            "$P_CLI debug_level=3 auth_mode=optional ca_file=none ca_path=none" \
-            0 \
-            -c "x509_verify_cert() returned" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -c "! Certificate verification flags"\
-            -C "! mbedtls_ssl_handshake returned" \
-            -C "X509 - Certificate verification failed" \
-            -C "SSL - No CA Chain is set, but required to operate"
-
-run_test    "Authentication: server goodcert, client required, no trusted CA" \
-            "$P_SRV" \
-            "$P_CLI debug_level=3 auth_mode=required ca_file=none ca_path=none" \
-            1 \
-            -c "x509_verify_cert() returned" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -c "! Certificate verification flags"\
-            -c "! mbedtls_ssl_handshake returned" \
-            -c "SSL - No CA Chain is set, but required to operate"
-
-# The purpose of the next two tests is to test the client's behaviour when receiving a server
-# certificate with an unsupported elliptic curve. This should usually not happen because
-# the client informs the server about the supported curves - it does, though, in the
-# corner case of a static ECDH suite, because the server doesn't check the curve on that
-# occasion (to be fixed). If that bug's fixed, the test needs to be altered to use a
-# different means to have the server ignoring the client's supported curve list.
-
-requires_config_enabled MBEDTLS_ECP_C
-run_test    "Authentication: server ECDH p256v1, client required, p256v1 unsupported" \
-            "$P_SRV debug_level=1 key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ka.crt" \
-            "$P_CLI debug_level=3 auth_mode=required curves=secp521r1" \
-            1 \
-            -c "bad certificate (EC key curve)"\
-            -c "! Certificate verification flags"\
-            -C "bad server certificate (ECDH curve)" # Expect failure at earlier verification stage
-
-requires_config_enabled MBEDTLS_ECP_C
-run_test    "Authentication: server ECDH p256v1, client optional, p256v1 unsupported" \
-            "$P_SRV debug_level=1 key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ka.crt" \
-            "$P_CLI debug_level=3 auth_mode=optional curves=secp521r1" \
-            1 \
-            -c "bad certificate (EC key curve)"\
-            -c "! Certificate verification flags"\
-            -c "bad server certificate (ECDH curve)" # Expect failure only at ECDH params check
-
-run_test    "Authentication: server badcert, client none" \
-            "$P_SRV crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI debug_level=1 auth_mode=none" \
-            0 \
-            -C "x509_verify_cert() returned" \
-            -C "! The certificate is not correctly signed by the trusted CA" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -C "X509 - Certificate verification failed"
-
-run_test    "Authentication: client SHA256, server required" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server6.crt \
-             key_file=data_files/server6.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384" \
-            0 \
-            -c "Supported Signature Algorithm found: 4," \
-            -c "Supported Signature Algorithm found: 5,"
-
-run_test    "Authentication: client SHA384, server required" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server6.crt \
-             key_file=data_files/server6.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256" \
-            0 \
-            -c "Supported Signature Algorithm found: 4," \
-            -c "Supported Signature Algorithm found: 5,"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Authentication: client has no cert, server required (SSLv3)" \
-            "$P_SRV debug_level=3 min_version=ssl3 auth_mode=required" \
-            "$P_CLI debug_level=3 force_version=ssl3 crt_file=none \
-             key_file=data_files/server5.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -c "got no certificate to send" \
-            -S "x509_verify_cert() returned" \
-            -s "client has no certificate" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "No client certification received from the client, but required by the authentication mode"
-
-run_test    "Authentication: client has no cert, server required (TLS)" \
-            "$P_SRV debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=none \
-             key_file=data_files/server5.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -c "= write certificate$" \
-            -C "skip write certificate$" \
-            -S "x509_verify_cert() returned" \
-            -s "client has no certificate" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "No client certification received from the client, but required by the authentication mode"
-
-run_test    "Authentication: client badcert, server required" \
-            "$P_SRV debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "send alert level=2 message=48" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "X509 - Certificate verification failed"
-# We don't check that the client receives the alert because it might
-# detect that its write end of the connection is closed and abort
-# before reading the alert message.
-
-run_test    "Authentication: client cert not trusted, server required" \
-            "$P_SRV debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-selfsigned.crt \
-             key_file=data_files/server5.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "X509 - Certificate verification failed"
-
-run_test    "Authentication: client badcert, server optional" \
-            "$P_SRV debug_level=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -S "! mbedtls_ssl_handshake returned" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -S "X509 - Certificate verification failed"
-
-run_test    "Authentication: client badcert, server none" \
-            "$P_SRV debug_level=3 auth_mode=none" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            0 \
-            -s "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got no certificate request" \
-            -c "skip write certificate" \
-            -c "skip write certificate verify" \
-            -s "skip parse certificate verify" \
-            -S "x509_verify_cert() returned" \
-            -S "! The certificate is not correctly signed by the trusted CA" \
-            -S "! mbedtls_ssl_handshake returned" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -S "X509 - Certificate verification failed"
-
-run_test    "Authentication: client no cert, server optional" \
-            "$P_SRV debug_level=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 crt_file=none key_file=none" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate$" \
-            -C "got no certificate to send" \
-            -S "SSLv3 client has no certificate" \
-            -c "skip write certificate verify" \
-            -s "skip parse certificate verify" \
-            -s "! Certificate was missing" \
-            -S "! mbedtls_ssl_handshake returned" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -S "X509 - Certificate verification failed"
-
-run_test    "Authentication: openssl client no cert, server optional" \
-            "$P_SRV debug_level=3 auth_mode=optional" \
-            "$O_CLI" \
-            0 \
-            -S "skip write certificate request" \
-            -s "skip parse certificate verify" \
-            -s "! Certificate was missing" \
-            -S "! mbedtls_ssl_handshake returned" \
-            -S "X509 - Certificate verification failed"
-
-run_test    "Authentication: client no cert, openssl server optional" \
-            "$O_SRV -verify 10" \
-            "$P_CLI debug_level=3 crt_file=none key_file=none" \
-            0 \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate$" \
-            -c "skip write certificate verify" \
-            -C "! mbedtls_ssl_handshake returned"
-
-run_test    "Authentication: client no cert, openssl server required" \
-            "$O_SRV -Verify 10" \
-            "$P_CLI debug_level=3 crt_file=none key_file=none" \
-            1 \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate$" \
-            -c "skip write certificate verify" \
-            -c "! mbedtls_ssl_handshake returned"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Authentication: client no cert, ssl3" \
-            "$P_SRV debug_level=3 auth_mode=optional force_version=ssl3" \
-            "$P_CLI debug_level=3 crt_file=none key_file=none min_version=ssl3" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate$" \
-            -c "skip write certificate verify" \
-            -c "got no certificate to send" \
-            -s "SSLv3 client has no certificate" \
-            -s "skip parse certificate verify" \
-            -s "! Certificate was missing" \
-            -S "! mbedtls_ssl_handshake returned" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -S "X509 - Certificate verification failed"
-
-# The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
-# default value (8)
-
-MAX_IM_CA='8'
-MAX_IM_CA_CONFIG=$( ../scripts/config.pl get MBEDTLS_X509_MAX_INTERMEDIATE_CA)
-
-if [ -n "$MAX_IM_CA_CONFIG" ] && [ "$MAX_IM_CA_CONFIG" -ne "$MAX_IM_CA" ]; then
-    printf "The ${CONFIG_H} file contains a value for the configuration of\n"
-    printf "MBEDTLS_X509_MAX_INTERMEDIATE_CA that is different from the script’s\n"
-    printf "test value of ${MAX_IM_CA}. \n"
-    printf "\n"
-    printf "The tests assume this value and if it changes, the tests in this\n"
-    printf "script should also be adjusted.\n"
-    printf "\n"
-
-    exit 1
-fi
-
-requires_full_size_output_buffer
-run_test    "Authentication: server max_int chain, client default" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c09.pem \
-                    key_file=data_files/dir-maxpath/09.key" \
-            "$P_CLI server_name=CA09 ca_file=data_files/dir-maxpath/00.crt" \
-            0 \
-            -C "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: server max_int+1 chain, client default" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt" \
-            1 \
-            -c "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: server max_int+1 chain, client optional" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
-                    auth_mode=optional" \
-            1 \
-            -c "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: server max_int+1 chain, client none" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
-                    auth_mode=none" \
-            0 \
-            -C "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: client max_int+1 chain, server default" \
-            "$P_SRV ca_file=data_files/dir-maxpath/00.crt" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            0 \
-            -S "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: client max_int+1 chain, server optional" \
-            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=optional" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            1 \
-            -s "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: client max_int+1 chain, server required" \
-            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            1 \
-            -s "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-run_test    "Authentication: client max_int chain, server required" \
-            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c09.pem \
-                    key_file=data_files/dir-maxpath/09.key" \
-            0 \
-            -S "X509 - A fatal error occurred"
-
-# Tests for CA list in CertificateRequest messages
-
-run_test    "Authentication: send CA list in CertificateRequest  (default)" \
-            "$P_SRV debug_level=3 auth_mode=required" \
-            "$P_CLI crt_file=data_files/server6.crt \
-             key_file=data_files/server6.key" \
-            0 \
-            -s "requested DN"
-
-run_test    "Authentication: do not send CA list in CertificateRequest" \
-            "$P_SRV debug_level=3 auth_mode=required cert_req_ca_list=0" \
-            "$P_CLI crt_file=data_files/server6.crt \
-             key_file=data_files/server6.key" \
-            0 \
-            -S "requested DN"
-
-run_test    "Authentication: send CA list in CertificateRequest, client self signed" \
-            "$P_SRV debug_level=3 auth_mode=required cert_req_ca_list=0" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-selfsigned.crt \
-             key_file=data_files/server5.key" \
-            1 \
-            -S "requested DN" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "X509 - Certificate verification failed"
-
-# Tests for auth_mode, using CA callback, these are duplicated from the authentication tests
-# When updating these tests, modify the matching authentication tests accordingly
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server badcert, client required" \
-            "$P_SRV crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI ca_callback=1 debug_level=3 auth_mode=required" \
-            1 \
-            -c "use CA callback for X.509 CRT verification" \
-            -c "x509_verify_cert() returned" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -c "X509 - Certificate verification failed"
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server badcert, client optional" \
-            "$P_SRV crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI ca_callback=1 debug_level=3 auth_mode=optional" \
-            0 \
-            -c "use CA callback for X.509 CRT verification" \
-            -c "x509_verify_cert() returned" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -C "X509 - Certificate verification failed"
-
-# The purpose of the next two tests is to test the client's behaviour when receiving a server
-# certificate with an unsupported elliptic curve. This should usually not happen because
-# the client informs the server about the supported curves - it does, though, in the
-# corner case of a static ECDH suite, because the server doesn't check the curve on that
-# occasion (to be fixed). If that bug's fixed, the test needs to be altered to use a
-# different means to have the server ignoring the client's supported curve list.
-
-requires_config_enabled MBEDTLS_ECP_C
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server ECDH p256v1, client required, p256v1 unsupported" \
-            "$P_SRV debug_level=1 key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ka.crt" \
-            "$P_CLI ca_callback=1 debug_level=3 auth_mode=required curves=secp521r1" \
-            1 \
-            -c "use CA callback for X.509 CRT verification" \
-            -c "bad certificate (EC key curve)" \
-            -c "! Certificate verification flags" \
-            -C "bad server certificate (ECDH curve)" # Expect failure at earlier verification stage
-
-requires_config_enabled MBEDTLS_ECP_C
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server ECDH p256v1, client optional, p256v1 unsupported" \
-            "$P_SRV debug_level=1 key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ka.crt" \
-            "$P_CLI ca_callback=1 debug_level=3 auth_mode=optional curves=secp521r1" \
-            1 \
-            -c "use CA callback for X.509 CRT verification" \
-            -c "bad certificate (EC key curve)"\
-            -c "! Certificate verification flags"\
-            -c "bad server certificate (ECDH curve)" # Expect failure only at ECDH params check
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client SHA256, server required" \
-            "$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server6.crt \
-             key_file=data_files/server6.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384" \
-            0 \
-            -s "use CA callback for X.509 CRT verification" \
-            -c "Supported Signature Algorithm found: 4," \
-            -c "Supported Signature Algorithm found: 5,"
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client SHA384, server required" \
-            "$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server6.crt \
-             key_file=data_files/server6.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256" \
-            0 \
-            -s "use CA callback for X.509 CRT verification" \
-            -c "Supported Signature Algorithm found: 4," \
-            -c "Supported Signature Algorithm found: 5,"
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client badcert, server required" \
-            "$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            1 \
-            -s "use CA callback for X.509 CRT verification" \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "send alert level=2 message=48" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "X509 - Certificate verification failed"
-# We don't check that the client receives the alert because it might
-# detect that its write end of the connection is closed and abort
-# before reading the alert message.
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client cert not trusted, server required" \
-            "$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-selfsigned.crt \
-             key_file=data_files/server5.key" \
-            1 \
-            -s "use CA callback for X.509 CRT verification" \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -s "X509 - Certificate verification failed"
-
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client badcert, server optional" \
-            "$P_SRV ca_callback=1 debug_level=3 auth_mode=optional" \
-            "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            0 \
-            -s "use CA callback for X.509 CRT verification" \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -S "! mbedtls_ssl_handshake returned" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -S "X509 - Certificate verification failed"
-
-requires_full_size_output_buffer
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server max_int chain, client default" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c09.pem \
-                    key_file=data_files/dir-maxpath/09.key" \
-            "$P_CLI ca_callback=1 debug_level=3 server_name=CA09 ca_file=data_files/dir-maxpath/00.crt" \
-            0 \
-            -c "use CA callback for X.509 CRT verification" \
-            -C "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server max_int+1 chain, client default" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            "$P_CLI debug_level=3 ca_callback=1 server_name=CA10 ca_file=data_files/dir-maxpath/00.crt" \
-            1 \
-            -c "use CA callback for X.509 CRT verification" \
-            -c "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: server max_int+1 chain, client optional" \
-            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            "$P_CLI ca_callback=1 server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
-                    debug_level=3 auth_mode=optional" \
-            1 \
-            -c "use CA callback for X.509 CRT verification" \
-            -c "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client max_int+1 chain, server optional" \
-            "$P_SRV ca_callback=1 debug_level=3 ca_file=data_files/dir-maxpath/00.crt auth_mode=optional" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            1 \
-            -s "use CA callback for X.509 CRT verification" \
-            -s "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client max_int+1 chain, server required" \
-            "$P_SRV ca_callback=1 debug_level=3 ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
-                    key_file=data_files/dir-maxpath/10.key" \
-            1 \
-            -s "use CA callback for X.509 CRT verification" \
-            -s "X509 - A fatal error occurred"
-
-requires_full_size_output_buffer
-requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-run_test    "Authentication, CA callback: client max_int chain, server required" \
-            "$P_SRV ca_callback=1 debug_level=3 ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
-            "$P_CLI crt_file=data_files/dir-maxpath/c09.pem \
-                    key_file=data_files/dir-maxpath/09.key" \
-            0 \
-            -s "use CA callback for X.509 CRT verification" \
-            -S "X509 - A fatal error occurred"
-
-# Tests for certificate selection based on SHA verson
-
-run_test    "Certificate hash: client TLS 1.2 -> SHA-2" \
-            "$P_SRV crt_file=data_files/server5.crt \
-                    key_file=data_files/server5.key \
-                    crt_file2=data_files/server5-sha1.crt \
-                    key_file2=data_files/server5.key" \
-            "$P_CLI force_version=tls1_2" \
-            0 \
-            -c "signed using.*ECDSA with SHA256" \
-            -C "signed using.*ECDSA with SHA1"
-
-run_test    "Certificate hash: client TLS 1.1 -> SHA-1" \
-            "$P_SRV crt_file=data_files/server5.crt \
-                    key_file=data_files/server5.key \
-                    crt_file2=data_files/server5-sha1.crt \
-                    key_file2=data_files/server5.key" \
-            "$P_CLI force_version=tls1_1" \
-            0 \
-            -C "signed using.*ECDSA with SHA256" \
-            -c "signed using.*ECDSA with SHA1"
-
-run_test    "Certificate hash: client TLS 1.0 -> SHA-1" \
-            "$P_SRV crt_file=data_files/server5.crt \
-                    key_file=data_files/server5.key \
-                    crt_file2=data_files/server5-sha1.crt \
-                    key_file2=data_files/server5.key" \
-            "$P_CLI force_version=tls1" \
-            0 \
-            -C "signed using.*ECDSA with SHA256" \
-            -c "signed using.*ECDSA with SHA1"
-
-run_test    "Certificate hash: client TLS 1.1, no SHA-1 -> SHA-2 (order 1)" \
-            "$P_SRV crt_file=data_files/server5.crt \
-                    key_file=data_files/server5.key \
-                    crt_file2=data_files/server6.crt \
-                    key_file2=data_files/server6.key" \
-            "$P_CLI force_version=tls1_1" \
-            0 \
-            -c "serial number.*09" \
-            -c "signed using.*ECDSA with SHA256" \
-            -C "signed using.*ECDSA with SHA1"
-
-run_test    "Certificate hash: client TLS 1.1, no SHA-1 -> SHA-2 (order 2)" \
-            "$P_SRV crt_file=data_files/server6.crt \
-                    key_file=data_files/server6.key \
-                    crt_file2=data_files/server5.crt \
-                    key_file2=data_files/server5.key" \
-            "$P_CLI force_version=tls1_1" \
-            0 \
-            -c "serial number.*0A" \
-            -c "signed using.*ECDSA with SHA256" \
-            -C "signed using.*ECDSA with SHA1"
-
-# tests for SNI
-
-run_test    "SNI: no SNI callback" \
-            "$P_SRV debug_level=3 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key" \
-            "$P_CLI server_name=localhost" \
-            0 \
-            -S "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=Polarssl Test EC CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=localhost"
-
-run_test    "SNI: matching cert 1" \
-            "$P_SRV debug_level=3 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=localhost" \
-            0 \
-            -s "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=PolarSSL Test CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=localhost"
-
-run_test    "SNI: matching cert 2" \
-            "$P_SRV debug_level=3 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=polarssl.example" \
-            0 \
-            -s "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=PolarSSL Test CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=polarssl.example"
-
-run_test    "SNI: no matching cert" \
-            "$P_SRV debug_level=3 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=nonesuch.example" \
-            1 \
-            -s "parse ServerName extension" \
-            -s "ssl_sni_wrapper() returned" \
-            -s "mbedtls_ssl_handshake returned" \
-            -c "mbedtls_ssl_handshake returned" \
-            -c "SSL - A fatal alert message was received from our peer"
-
-run_test    "SNI: client auth no override: optional" \
-            "$P_SRV debug_level=3 auth_mode=optional \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-" \
-            "$P_CLI debug_level=3 server_name=localhost" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify"
-
-run_test    "SNI: client auth override: none -> optional" \
-            "$P_SRV debug_level=3 auth_mode=none \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,optional" \
-            "$P_CLI debug_level=3 server_name=localhost" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify"
-
-run_test    "SNI: client auth override: optional -> none" \
-            "$P_SRV debug_level=3 auth_mode=optional \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,none" \
-            "$P_CLI debug_level=3 server_name=localhost" \
-            0 \
-            -s "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got no certificate request" \
-            -c "skip write certificate" \
-            -c "skip write certificate verify" \
-            -s "skip parse certificate verify"
-
-run_test    "SNI: CA no override" \
-            "$P_SRV debug_level=3 auth_mode=optional \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             ca_file=data_files/test-ca.crt \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,required" \
-            "$P_CLI debug_level=3 server_name=localhost \
-             crt_file=data_files/server6.crt key_file=data_files/server6.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -S "The certificate has been revoked (is on a CRL)"
-
-run_test    "SNI: CA override" \
-            "$P_SRV debug_level=3 auth_mode=optional \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             ca_file=data_files/test-ca.crt \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,data_files/test-ca2.crt,-,required" \
-            "$P_CLI debug_level=3 server_name=localhost \
-             crt_file=data_files/server6.crt key_file=data_files/server6.key" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -S "x509_verify_cert() returned" \
-            -S "! The certificate is not correctly signed by the trusted CA" \
-            -S "The certificate has been revoked (is on a CRL)"
-
-run_test    "SNI: CA override with CRL" \
-            "$P_SRV debug_level=3 auth_mode=optional \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             ca_file=data_files/test-ca.crt \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,data_files/test-ca2.crt,data_files/crl-ec-sha256.pem,required" \
-            "$P_CLI debug_level=3 server_name=localhost \
-             crt_file=data_files/server6.crt key_file=data_files/server6.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -S "! The certificate is not correctly signed by the trusted CA" \
-            -s "The certificate has been revoked (is on a CRL)"
-
-# Tests for SNI and DTLS
-
-run_test    "SNI: DTLS, no SNI callback" \
-            "$P_SRV debug_level=3 dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key" \
-            "$P_CLI server_name=localhost dtls=1" \
-            0 \
-            -S "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=Polarssl Test EC CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=localhost"
-
-run_test    "SNI: DTLS, matching cert 1" \
-            "$P_SRV debug_level=3 dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=localhost dtls=1" \
-            0 \
-            -s "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=PolarSSL Test CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=localhost"
-
-run_test    "SNI: DTLS, matching cert 2" \
-            "$P_SRV debug_level=3 dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=polarssl.example dtls=1" \
-            0 \
-            -s "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=PolarSSL Test CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=polarssl.example"
-
-run_test    "SNI: DTLS, no matching cert" \
-            "$P_SRV debug_level=3 dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=nonesuch.example dtls=1" \
-            1 \
-            -s "parse ServerName extension" \
-            -s "ssl_sni_wrapper() returned" \
-            -s "mbedtls_ssl_handshake returned" \
-            -c "mbedtls_ssl_handshake returned" \
-            -c "SSL - A fatal alert message was received from our peer"
-
-run_test    "SNI: DTLS, client auth no override: optional" \
-            "$P_SRV debug_level=3 auth_mode=optional dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-" \
-            "$P_CLI debug_level=3 server_name=localhost dtls=1" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify"
-
-run_test    "SNI: DTLS, client auth override: none -> optional" \
-            "$P_SRV debug_level=3 auth_mode=none dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,optional" \
-            "$P_CLI debug_level=3 server_name=localhost dtls=1" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify"
-
-run_test    "SNI: DTLS, client auth override: optional -> none" \
-            "$P_SRV debug_level=3 auth_mode=optional dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,none" \
-            "$P_CLI debug_level=3 server_name=localhost dtls=1" \
-            0 \
-            -s "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got no certificate request" \
-            -c "skip write certificate" \
-            -c "skip write certificate verify" \
-            -s "skip parse certificate verify"
-
-run_test    "SNI: DTLS, CA no override" \
-            "$P_SRV debug_level=3 auth_mode=optional dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             ca_file=data_files/test-ca.crt \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,required" \
-            "$P_CLI debug_level=3 server_name=localhost dtls=1 \
-             crt_file=data_files/server6.crt key_file=data_files/server6.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -s "! The certificate is not correctly signed by the trusted CA" \
-            -S "The certificate has been revoked (is on a CRL)"
-
-run_test    "SNI: DTLS, CA override" \
-            "$P_SRV debug_level=3 auth_mode=optional dtls=1 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             ca_file=data_files/test-ca.crt \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,data_files/test-ca2.crt,-,required" \
-            "$P_CLI debug_level=3 server_name=localhost dtls=1 \
-             crt_file=data_files/server6.crt key_file=data_files/server6.key" \
-            0 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -S "x509_verify_cert() returned" \
-            -S "! The certificate is not correctly signed by the trusted CA" \
-            -S "The certificate has been revoked (is on a CRL)"
-
-run_test    "SNI: DTLS, CA override with CRL" \
-            "$P_SRV debug_level=3 auth_mode=optional \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key dtls=1 \
-             ca_file=data_files/test-ca.crt \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,data_files/test-ca2.crt,data_files/crl-ec-sha256.pem,required" \
-            "$P_CLI debug_level=3 server_name=localhost dtls=1 \
-             crt_file=data_files/server6.crt key_file=data_files/server6.key" \
-            1 \
-            -S "skip write certificate request" \
-            -C "skip parse certificate request" \
-            -c "got a certificate request" \
-            -C "skip write certificate" \
-            -C "skip write certificate verify" \
-            -S "skip parse certificate verify" \
-            -s "x509_verify_cert() returned" \
-            -S "! The certificate is not correctly signed by the trusted CA" \
-            -s "The certificate has been revoked (is on a CRL)"
-
-# Tests for non-blocking I/O: exercise a variety of handshake flows
-
-run_test    "Non-blocking I/O: basic handshake" \
-            "$P_SRV nbio=2 tickets=0 auth_mode=none" \
-            "$P_CLI nbio=2 tickets=0" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Non-blocking I/O: client auth" \
-            "$P_SRV nbio=2 tickets=0 auth_mode=required" \
-            "$P_CLI nbio=2 tickets=0" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Non-blocking I/O: ticket" \
-            "$P_SRV nbio=2 tickets=1 auth_mode=none" \
-            "$P_CLI nbio=2 tickets=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Non-blocking I/O: ticket + client auth" \
-            "$P_SRV nbio=2 tickets=1 auth_mode=required" \
-            "$P_CLI nbio=2 tickets=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Non-blocking I/O: ticket + client auth + resume" \
-            "$P_SRV nbio=2 tickets=1 auth_mode=required" \
-            "$P_CLI nbio=2 tickets=1 reconnect=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Non-blocking I/O: ticket + resume" \
-            "$P_SRV nbio=2 tickets=1 auth_mode=none" \
-            "$P_CLI nbio=2 tickets=1 reconnect=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Non-blocking I/O: session-id resume" \
-            "$P_SRV nbio=2 tickets=0 auth_mode=none" \
-            "$P_CLI nbio=2 tickets=0 reconnect=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-# Tests for event-driven I/O: exercise a variety of handshake flows
-
-run_test    "Event-driven I/O: basic handshake" \
-            "$P_SRV event=1 tickets=0 auth_mode=none" \
-            "$P_CLI event=1 tickets=0" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O: client auth" \
-            "$P_SRV event=1 tickets=0 auth_mode=required" \
-            "$P_CLI event=1 tickets=0" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O: ticket" \
-            "$P_SRV event=1 tickets=1 auth_mode=none" \
-            "$P_CLI event=1 tickets=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O: ticket + client auth" \
-            "$P_SRV event=1 tickets=1 auth_mode=required" \
-            "$P_CLI event=1 tickets=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O: ticket + client auth + resume" \
-            "$P_SRV event=1 tickets=1 auth_mode=required" \
-            "$P_CLI event=1 tickets=1 reconnect=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O: ticket + resume" \
-            "$P_SRV event=1 tickets=1 auth_mode=none" \
-            "$P_CLI event=1 tickets=1 reconnect=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O: session-id resume" \
-            "$P_SRV event=1 tickets=0 auth_mode=none" \
-            "$P_CLI event=1 tickets=0 reconnect=1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: basic handshake" \
-            "$P_SRV dtls=1 event=1 tickets=0 auth_mode=none" \
-            "$P_CLI dtls=1 event=1 tickets=0" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: client auth" \
-            "$P_SRV dtls=1 event=1 tickets=0 auth_mode=required" \
-            "$P_CLI dtls=1 event=1 tickets=0" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: ticket" \
-            "$P_SRV dtls=1 event=1 tickets=1 auth_mode=none" \
-            "$P_CLI dtls=1 event=1 tickets=1" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: ticket + client auth" \
-            "$P_SRV dtls=1 event=1 tickets=1 auth_mode=required" \
-            "$P_CLI dtls=1 event=1 tickets=1" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: ticket + client auth + resume" \
-            "$P_SRV dtls=1 event=1 tickets=1 auth_mode=required" \
-            "$P_CLI dtls=1 event=1 tickets=1 reconnect=1" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: ticket + resume" \
-            "$P_SRV dtls=1 event=1 tickets=1 auth_mode=none" \
-            "$P_CLI dtls=1 event=1 tickets=1 reconnect=1" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-run_test    "Event-driven I/O, DTLS: session-id resume" \
-            "$P_SRV dtls=1 event=1 tickets=0 auth_mode=none" \
-            "$P_CLI dtls=1 event=1 tickets=0 reconnect=1" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-# This test demonstrates the need for the mbedtls_ssl_check_pending function.
-# During session resumption, the client will send its ApplicationData record
-# within the same datagram as the Finished messages. In this situation, the
-# server MUST NOT idle on the underlying transport after handshake completion,
-# because the ApplicationData request has already been queued internally.
-run_test    "Event-driven I/O, DTLS: session-id resume, UDP packing" \
-            -p "$P_PXY pack=50" \
-            "$P_SRV dtls=1 event=1 tickets=0 auth_mode=required" \
-            "$P_CLI dtls=1 event=1 tickets=0 reconnect=1" \
-            0 \
-            -c "Read from server: .* bytes read"
-
-# Tests for version negotiation
-
-run_test    "Version check: all -> 1.2" \
-            "$P_SRV" \
-            "$P_CLI" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -s "Protocol is TLSv1.2" \
-            -c "Protocol is TLSv1.2"
-
-run_test    "Version check: cli max 1.1 -> 1.1" \
-            "$P_SRV" \
-            "$P_CLI max_version=tls1_1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -s "Protocol is TLSv1.1" \
-            -c "Protocol is TLSv1.1"
-
-run_test    "Version check: srv max 1.1 -> 1.1" \
-            "$P_SRV max_version=tls1_1" \
-            "$P_CLI" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -s "Protocol is TLSv1.1" \
-            -c "Protocol is TLSv1.1"
-
-run_test    "Version check: cli+srv max 1.1 -> 1.1" \
-            "$P_SRV max_version=tls1_1" \
-            "$P_CLI max_version=tls1_1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -s "Protocol is TLSv1.1" \
-            -c "Protocol is TLSv1.1"
-
-run_test    "Version check: cli max 1.1, srv min 1.1 -> 1.1" \
-            "$P_SRV min_version=tls1_1" \
-            "$P_CLI max_version=tls1_1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -s "Protocol is TLSv1.1" \
-            -c "Protocol is TLSv1.1"
-
-run_test    "Version check: cli min 1.1, srv max 1.1 -> 1.1" \
-            "$P_SRV max_version=tls1_1" \
-            "$P_CLI min_version=tls1_1" \
-            0 \
-            -S "mbedtls_ssl_handshake returned" \
-            -C "mbedtls_ssl_handshake returned" \
-            -s "Protocol is TLSv1.1" \
-            -c "Protocol is TLSv1.1"
-
-run_test    "Version check: cli min 1.2, srv max 1.1 -> fail" \
-            "$P_SRV max_version=tls1_1" \
-            "$P_CLI min_version=tls1_2" \
-            1 \
-            -s "mbedtls_ssl_handshake returned" \
-            -c "mbedtls_ssl_handshake returned" \
-            -c "SSL - Handshake protocol not within min/max boundaries"
-
-run_test    "Version check: srv min 1.2, cli max 1.1 -> fail" \
-            "$P_SRV min_version=tls1_2" \
-            "$P_CLI max_version=tls1_1" \
-            1 \
-            -s "mbedtls_ssl_handshake returned" \
-            -c "mbedtls_ssl_handshake returned" \
-            -s "SSL - Handshake protocol not within min/max boundaries"
-
-# Tests for ALPN extension
-
-run_test    "ALPN: none" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -C "client hello, adding alpn extension" \
-            -S "found alpn extension" \
-            -C "got an alert message, type: \\[2:120]" \
-            -S "server hello, adding alpn extension" \
-            -C "found alpn extension " \
-            -C "Application Layer Protocol is" \
-            -S "Application Layer Protocol is"
-
-run_test    "ALPN: client only" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 alpn=abc,1234" \
-            0 \
-            -c "client hello, adding alpn extension" \
-            -s "found alpn extension" \
-            -C "got an alert message, type: \\[2:120]" \
-            -S "server hello, adding alpn extension" \
-            -C "found alpn extension " \
-            -c "Application Layer Protocol is (none)" \
-            -S "Application Layer Protocol is"
-
-run_test    "ALPN: server only" \
-            "$P_SRV debug_level=3 alpn=abc,1234" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -C "client hello, adding alpn extension" \
-            -S "found alpn extension" \
-            -C "got an alert message, type: \\[2:120]" \
-            -S "server hello, adding alpn extension" \
-            -C "found alpn extension " \
-            -C "Application Layer Protocol is" \
-            -s "Application Layer Protocol is (none)"
-
-run_test    "ALPN: both, common cli1-srv1" \
-            "$P_SRV debug_level=3 alpn=abc,1234" \
-            "$P_CLI debug_level=3 alpn=abc,1234" \
-            0 \
-            -c "client hello, adding alpn extension" \
-            -s "found alpn extension" \
-            -C "got an alert message, type: \\[2:120]" \
-            -s "server hello, adding alpn extension" \
-            -c "found alpn extension" \
-            -c "Application Layer Protocol is abc" \
-            -s "Application Layer Protocol is abc"
-
-run_test    "ALPN: both, common cli2-srv1" \
-            "$P_SRV debug_level=3 alpn=abc,1234" \
-            "$P_CLI debug_level=3 alpn=1234,abc" \
-            0 \
-            -c "client hello, adding alpn extension" \
-            -s "found alpn extension" \
-            -C "got an alert message, type: \\[2:120]" \
-            -s "server hello, adding alpn extension" \
-            -c "found alpn extension" \
-            -c "Application Layer Protocol is abc" \
-            -s "Application Layer Protocol is abc"
-
-run_test    "ALPN: both, common cli1-srv2" \
-            "$P_SRV debug_level=3 alpn=abc,1234" \
-            "$P_CLI debug_level=3 alpn=1234,abcde" \
-            0 \
-            -c "client hello, adding alpn extension" \
-            -s "found alpn extension" \
-            -C "got an alert message, type: \\[2:120]" \
-            -s "server hello, adding alpn extension" \
-            -c "found alpn extension" \
-            -c "Application Layer Protocol is 1234" \
-            -s "Application Layer Protocol is 1234"
-
-run_test    "ALPN: both, no common" \
-            "$P_SRV debug_level=3 alpn=abc,123" \
-            "$P_CLI debug_level=3 alpn=1234,abcde" \
-            1 \
-            -c "client hello, adding alpn extension" \
-            -s "found alpn extension" \
-            -c "got an alert message, type: \\[2:120]" \
-            -S "server hello, adding alpn extension" \
-            -C "found alpn extension" \
-            -C "Application Layer Protocol is 1234" \
-            -S "Application Layer Protocol is 1234"
-
-
-# Tests for keyUsage in leaf certificates, part 1:
-# server-side certificate/suite selection
-
-run_test    "keyUsage srv: RSA, digitalSignature -> (EC)DHE-RSA" \
-            "$P_SRV key_file=data_files/server2.key \
-             crt_file=data_files/server2.ku-ds.crt" \
-            "$P_CLI" \
-            0 \
-            -c "Ciphersuite is TLS-[EC]*DHE-RSA-WITH-"
-
-
-run_test    "keyUsage srv: RSA, keyEncipherment -> RSA" \
-            "$P_SRV key_file=data_files/server2.key \
-             crt_file=data_files/server2.ku-ke.crt" \
-            "$P_CLI" \
-            0 \
-            -c "Ciphersuite is TLS-RSA-WITH-"
-
-run_test    "keyUsage srv: RSA, keyAgreement -> fail" \
-            "$P_SRV key_file=data_files/server2.key \
-             crt_file=data_files/server2.ku-ka.crt" \
-            "$P_CLI" \
-            1 \
-            -C "Ciphersuite is "
-
-run_test    "keyUsage srv: ECDSA, digitalSignature -> ECDHE-ECDSA" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ds.crt" \
-            "$P_CLI" \
-            0 \
-            -c "Ciphersuite is TLS-ECDHE-ECDSA-WITH-"
-
-
-run_test    "keyUsage srv: ECDSA, keyAgreement -> ECDH-" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ka.crt" \
-            "$P_CLI" \
-            0 \
-            -c "Ciphersuite is TLS-ECDH-"
-
-run_test    "keyUsage srv: ECDSA, keyEncipherment -> fail" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.ku-ke.crt" \
-            "$P_CLI" \
-            1 \
-            -C "Ciphersuite is "
-
-# Tests for keyUsage in leaf certificates, part 2:
-# client-side checking of server cert
-
-run_test    "keyUsage cli: DigitalSignature+KeyEncipherment, RSA: OK" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ds_ke.crt" \
-            "$P_CLI debug_level=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "keyUsage cli: DigitalSignature+KeyEncipherment, DHE-RSA: OK" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ds_ke.crt" \
-            "$P_CLI debug_level=1 \
-             force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "keyUsage cli: KeyEncipherment, RSA: OK" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ke.crt" \
-            "$P_CLI debug_level=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "keyUsage cli: KeyEncipherment, DHE-RSA: fail" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ke.crt" \
-            "$P_CLI debug_level=1 \
-             force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA" \
-            1 \
-            -c "bad certificate (usage extensions)" \
-            -c "Processing of the Certificate handshake message failed" \
-            -C "Ciphersuite is TLS-"
-
-run_test    "keyUsage cli: KeyEncipherment, DHE-RSA: fail, soft" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ke.crt" \
-            "$P_CLI debug_level=1 auth_mode=optional \
-             force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -c "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-" \
-            -c "! Usage does not match the keyUsage extension"
-
-run_test    "keyUsage cli: DigitalSignature, DHE-RSA: OK" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ds.crt" \
-            "$P_CLI debug_level=1 \
-             force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "keyUsage cli: DigitalSignature, RSA: fail" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ds.crt" \
-            "$P_CLI debug_level=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            1 \
-            -c "bad certificate (usage extensions)" \
-            -c "Processing of the Certificate handshake message failed" \
-            -C "Ciphersuite is TLS-"
-
-run_test    "keyUsage cli: DigitalSignature, RSA: fail, soft" \
-            "$O_SRV -key data_files/server2.key \
-             -cert data_files/server2.ku-ds.crt" \
-            "$P_CLI debug_level=1 auth_mode=optional \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -c "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-" \
-            -c "! Usage does not match the keyUsage extension"
-
-# Tests for keyUsage in leaf certificates, part 3:
-# server-side checking of client cert
-
-run_test    "keyUsage cli-auth: RSA, DigitalSignature: OK" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server2.key \
-             -cert data_files/server2.ku-ds.crt" \
-            0 \
-            -S "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "keyUsage cli-auth: RSA, KeyEncipherment: fail (soft)" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server2.key \
-             -cert data_files/server2.ku-ke.crt" \
-            0 \
-            -s "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "keyUsage cli-auth: RSA, KeyEncipherment: fail (hard)" \
-            "$P_SRV debug_level=1 auth_mode=required" \
-            "$O_CLI -key data_files/server2.key \
-             -cert data_files/server2.ku-ke.crt" \
-            1 \
-            -s "bad certificate (usage extensions)" \
-            -s "Processing of the Certificate handshake message failed"
-
-run_test    "keyUsage cli-auth: ECDSA, DigitalSignature: OK" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.ku-ds.crt" \
-            0 \
-            -S "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "keyUsage cli-auth: ECDSA, KeyAgreement: fail (soft)" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.ku-ka.crt" \
-            0 \
-            -s "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-# Tests for extendedKeyUsage, part 1: server-side certificate/suite selection
-
-run_test    "extKeyUsage srv: serverAuth -> OK" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.eku-srv.crt" \
-            "$P_CLI" \
-            0
-
-run_test    "extKeyUsage srv: serverAuth,clientAuth -> OK" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.eku-srv.crt" \
-            "$P_CLI" \
-            0
-
-run_test    "extKeyUsage srv: codeSign,anyEKU -> OK" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.eku-cs_any.crt" \
-            "$P_CLI" \
-            0
-
-run_test    "extKeyUsage srv: codeSign -> fail" \
-            "$P_SRV key_file=data_files/server5.key \
-             crt_file=data_files/server5.eku-cli.crt" \
-            "$P_CLI" \
-            1
-
-# Tests for extendedKeyUsage, part 2: client-side checking of server cert
-
-run_test    "extKeyUsage cli: serverAuth -> OK" \
-            "$O_SRV -key data_files/server5.key \
-             -cert data_files/server5.eku-srv.crt" \
-            "$P_CLI debug_level=1" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "extKeyUsage cli: serverAuth,clientAuth -> OK" \
-            "$O_SRV -key data_files/server5.key \
-             -cert data_files/server5.eku-srv_cli.crt" \
-            "$P_CLI debug_level=1" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "extKeyUsage cli: codeSign,anyEKU -> OK" \
-            "$O_SRV -key data_files/server5.key \
-             -cert data_files/server5.eku-cs_any.crt" \
-            "$P_CLI debug_level=1" \
-            0 \
-            -C "bad certificate (usage extensions)" \
-            -C "Processing of the Certificate handshake message failed" \
-            -c "Ciphersuite is TLS-"
-
-run_test    "extKeyUsage cli: codeSign -> fail" \
-            "$O_SRV -key data_files/server5.key \
-             -cert data_files/server5.eku-cs.crt" \
-            "$P_CLI debug_level=1" \
-            1 \
-            -c "bad certificate (usage extensions)" \
-            -c "Processing of the Certificate handshake message failed" \
-            -C "Ciphersuite is TLS-"
-
-# Tests for extendedKeyUsage, part 3: server-side checking of client cert
-
-run_test    "extKeyUsage cli-auth: clientAuth -> OK" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.eku-cli.crt" \
-            0 \
-            -S "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "extKeyUsage cli-auth: serverAuth,clientAuth -> OK" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.eku-srv_cli.crt" \
-            0 \
-            -S "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "extKeyUsage cli-auth: codeSign,anyEKU -> OK" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.eku-cs_any.crt" \
-            0 \
-            -S "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "extKeyUsage cli-auth: codeSign -> fail (soft)" \
-            "$P_SRV debug_level=1 auth_mode=optional" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.eku-cs.crt" \
-            0 \
-            -s "bad certificate (usage extensions)" \
-            -S "Processing of the Certificate handshake message failed"
-
-run_test    "extKeyUsage cli-auth: codeSign -> fail (hard)" \
-            "$P_SRV debug_level=1 auth_mode=required" \
-            "$O_CLI -key data_files/server5.key \
-             -cert data_files/server5.eku-cs.crt" \
-            1 \
-            -s "bad certificate (usage extensions)" \
-            -s "Processing of the Certificate handshake message failed"
-
-# Tests for DHM parameters loading
-
-run_test    "DHM parameters: reference" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=3" \
-            0 \
-            -c "value of 'DHM: P ' (2048 bits)" \
-            -c "value of 'DHM: G ' (2 bits)"
-
-run_test    "DHM parameters: other parameters" \
-            "$P_SRV dhm_file=data_files/dhparams.pem" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=3" \
-            0 \
-            -c "value of 'DHM: P ' (1024 bits)" \
-            -c "value of 'DHM: G ' (2 bits)"
-
-# Tests for DHM client-side size checking
-
-run_test    "DHM size: server default, client default, OK" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=1" \
-            0 \
-            -C "DHM prime too short:"
-
-run_test    "DHM size: server default, client 2048, OK" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=1 dhmlen=2048" \
-            0 \
-            -C "DHM prime too short:"
-
-run_test    "DHM size: server 1024, client default, OK" \
-            "$P_SRV dhm_file=data_files/dhparams.pem" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=1" \
-            0 \
-            -C "DHM prime too short:"
-
-run_test    "DHM size: server 1000, client default, rejected" \
-            "$P_SRV dhm_file=data_files/dh.1000.pem" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=1" \
-            1 \
-            -c "DHM prime too short:"
-
-run_test    "DHM size: server default, client 2049, rejected" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-DHE-RSA-WITH-AES-128-CBC-SHA \
-                    debug_level=1 dhmlen=2049" \
-            1 \
-            -c "DHM prime too short:"
-
-# Tests for PSK callback
-
-run_test    "PSK callback: psk, no callback" \
-            "$P_SRV psk=abc123 psk_identity=foo" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123" \
-            0 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: opaque psk on client, no callback" \
-            "$P_SRV extended_ms=0 debug_level=1 psk=abc123 psk_identity=foo" \
-            "$P_CLI extended_ms=0 debug_level=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123 psk_opaque=1" \
-            0 \
-            -c "skip PMS generation for opaque PSK"\
-            -S "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: opaque psk on client, no callback, SHA-384" \
-            "$P_SRV extended_ms=0 debug_level=1 psk=abc123 psk_identity=foo" \
-            "$P_CLI extended_ms=0 debug_level=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 \
-            psk_identity=foo psk=abc123 psk_opaque=1" \
-            0 \
-            -c "skip PMS generation for opaque PSK"\
-            -S "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: opaque psk on client, no callback, EMS" \
-            "$P_SRV extended_ms=1 debug_level=3 psk=abc123 psk_identity=foo" \
-            "$P_CLI extended_ms=1 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123 psk_opaque=1" \
-            0 \
-            -c "skip PMS generation for opaque PSK"\
-            -S "skip PMS generation for opaque PSK"\
-            -c "using extended master secret"\
-            -s "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: opaque psk on client, no callback, SHA-384, EMS" \
-            "$P_SRV extended_ms=1 debug_level=3 psk=abc123 psk_identity=foo" \
-            "$P_CLI extended_ms=1 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 \
-            psk_identity=foo psk=abc123 psk_opaque=1" \
-            0 \
-            -c "skip PMS generation for opaque PSK"\
-            -S "skip PMS generation for opaque PSK"\
-            -c "using extended master secret"\
-            -s "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, static opaque on server, no callback" \
-            "$P_SRV extended_ms=0 debug_level=1 psk=abc123 psk_identity=foo psk_opaque=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, static opaque on server, no callback, SHA-384" \
-            "$P_SRV extended_ms=0 debug_level=1 psk=abc123 psk_identity=foo psk_opaque=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384" \
-            "$P_CLI extended_ms=0 debug_level=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 \
-            psk_identity=foo psk=abc123" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, static opaque on server, no callback, EMS" \
-            "$P_SRV debug_level=3 psk=abc123 psk_identity=foo psk_opaque=1 min_version=tls1_2 \
-            force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA extended_ms=1" \
-            "$P_CLI debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123 extended_ms=1" \
-            0 \
-            -c "using extended master secret"\
-            -s "using extended master secret"\
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, static opaque on server, no callback, EMS, SHA384" \
-            "$P_SRV debug_level=3 psk=abc123 psk_identity=foo psk_opaque=1 min_version=tls1_2 \
-            force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 extended_ms=1" \
-            "$P_CLI debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 \
-            psk_identity=foo psk=abc123 extended_ms=1" \
-            0 \
-            -c "using extended master secret"\
-            -s "using extended master secret"\
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, no static PSK on server, opaque PSK from callback" \
-            "$P_SRV extended_ms=0 debug_level=3 psk_list=abc,dead,def,beef psk_list_opaque=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, no static PSK on server, opaque PSK from callback, SHA-384" \
-            "$P_SRV extended_ms=0 debug_level=3 psk_list=abc,dead,def,beef psk_list_opaque=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 \
-            psk_identity=def psk=beef" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, no static PSK on server, opaque PSK from callback, EMS" \
-            "$P_SRV debug_level=3 psk_list=abc,dead,def,beef psk_list_opaque=1 min_version=tls1_2 \
-            force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA extended_ms=1" \
-            "$P_CLI debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=abc psk=dead extended_ms=1" \
-            0 \
-            -c "using extended master secret"\
-            -s "using extended master secret"\
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, no static PSK on server, opaque PSK from callback, EMS, SHA384" \
-            "$P_SRV debug_level=3 psk_list=abc,dead,def,beef psk_list_opaque=1 min_version=tls1_2 \
-            force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 extended_ms=1" \
-            "$P_CLI debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-256-CBC-SHA384 \
-            psk_identity=abc psk=dead extended_ms=1" \
-            0 \
-            -c "using extended master secret"\
-            -s "using extended master secret"\
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, mismatching static raw PSK on server, opaque PSK from callback" \
-            "$P_SRV extended_ms=0 psk_identity=foo psk=abc123 debug_level=3 psk_list=abc,dead,def,beef psk_list_opaque=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, mismatching static opaque PSK on server, opaque PSK from callback" \
-            "$P_SRV extended_ms=0 psk_opaque=1 psk_identity=foo psk=abc123 debug_level=3 psk_list=abc,dead,def,beef psk_list_opaque=1 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -s "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, mismatching static opaque PSK on server, raw PSK from callback" \
-            "$P_SRV extended_ms=0 psk_opaque=1 psk_identity=foo psk=abc123 debug_level=3 psk_list=abc,dead,def,beef min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, id-matching but wrong raw PSK on server, opaque PSK from callback" \
-            "$P_SRV extended_ms=0 psk_opaque=1 psk_identity=def psk=abc123 debug_level=3 psk_list=abc,dead,def,beef min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            0 \
-            -C "skip PMS generation for opaque PSK"\
-            -C "using extended master secret"\
-            -S "using extended master secret"\
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
-run_test    "PSK callback: raw psk on client, matching opaque PSK on server, wrong opaque PSK from callback" \
-            "$P_SRV extended_ms=0 psk_opaque=1 psk_identity=def psk=beef debug_level=3 psk_list=abc,dead,def,abc123 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA" \
-            "$P_CLI extended_ms=0 debug_level=3 min_version=tls1_2 force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            1 \
-            -s "SSL - Verification of the message MAC failed"
-
-run_test    "PSK callback: no psk, no callback" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123" \
-            1 \
-            -s "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-run_test    "PSK callback: callback overrides other settings" \
-            "$P_SRV psk=abc123 psk_identity=foo psk_list=abc,dead,def,beef" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=foo psk=abc123" \
-            1 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -s "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-run_test    "PSK callback: first id matches" \
-            "$P_SRV psk_list=abc,dead,def,beef" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=abc psk=dead" \
-            0 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-run_test    "PSK callback: second id matches" \
-            "$P_SRV psk_list=abc,dead,def,beef" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=def psk=beef" \
-            0 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-run_test    "PSK callback: no match" \
-            "$P_SRV psk_list=abc,dead,def,beef" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=ghi psk=beef" \
-            1 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -s "SSL - Unknown identity received" \
-            -S "SSL - Verification of the message MAC failed"
-
-run_test    "PSK callback: wrong key" \
-            "$P_SRV psk_list=abc,dead,def,beef" \
-            "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
-            psk_identity=abc psk=beef" \
-            1 \
-            -S "SSL - None of the common ciphersuites is usable" \
-            -S "SSL - Unknown identity received" \
-            -s "SSL - Verification of the message MAC failed"
-
-# Tests for EC J-PAKE
-
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: client not configured" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -C "add ciphersuite: c0ff" \
-            -C "adding ecjpake_kkpp extension" \
-            -S "found ecjpake kkpp extension" \
-            -S "skip ecjpake kkpp extension" \
-            -S "ciphersuite mismatch: ecjpake not configured" \
-            -S "server hello, ecjpake kkpp extension" \
-            -C "found ecjpake_kkpp extension" \
-            -S "None of the common ciphersuites is usable"
-
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: server not configured" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 ecjpake_pw=bla \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            1 \
-            -c "add ciphersuite: c0ff" \
-            -c "adding ecjpake_kkpp extension" \
-            -s "found ecjpake kkpp extension" \
-            -s "skip ecjpake kkpp extension" \
-            -s "ciphersuite mismatch: ecjpake not configured" \
-            -S "server hello, ecjpake kkpp extension" \
-            -C "found ecjpake_kkpp extension" \
-            -s "None of the common ciphersuites is usable"
-
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: working, TLS" \
-            "$P_SRV debug_level=3 ecjpake_pw=bla" \
-            "$P_CLI debug_level=3 ecjpake_pw=bla \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            0 \
-            -c "add ciphersuite: c0ff" \
-            -c "adding ecjpake_kkpp extension" \
-            -C "re-using cached ecjpake parameters" \
-            -s "found ecjpake kkpp extension" \
-            -S "skip ecjpake kkpp extension" \
-            -S "ciphersuite mismatch: ecjpake not configured" \
-            -s "server hello, ecjpake kkpp extension" \
-            -c "found ecjpake_kkpp extension" \
-            -S "None of the common ciphersuites is usable" \
-            -S "SSL - Verification of the message MAC failed"
-
-server_needs_more_time 1
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: password mismatch, TLS" \
-            "$P_SRV debug_level=3 ecjpake_pw=bla" \
-            "$P_CLI debug_level=3 ecjpake_pw=bad \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            1 \
-            -C "re-using cached ecjpake parameters" \
-            -s "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: working, DTLS" \
-            "$P_SRV debug_level=3 dtls=1 ecjpake_pw=bla" \
-            "$P_CLI debug_level=3 dtls=1 ecjpake_pw=bla \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            0 \
-            -c "re-using cached ecjpake parameters" \
-            -S "SSL - Verification of the message MAC failed"
-
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: working, DTLS, no cookie" \
-            "$P_SRV debug_level=3 dtls=1 ecjpake_pw=bla cookies=0" \
-            "$P_CLI debug_level=3 dtls=1 ecjpake_pw=bla \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            0 \
-            -C "re-using cached ecjpake parameters" \
-            -S "SSL - Verification of the message MAC failed"
-
-server_needs_more_time 1
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: password mismatch, DTLS" \
-            "$P_SRV debug_level=3 dtls=1 ecjpake_pw=bla" \
-            "$P_CLI debug_level=3 dtls=1 ecjpake_pw=bad \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            1 \
-            -c "re-using cached ecjpake parameters" \
-            -s "SSL - Verification of the message MAC failed"
-
-# for tests with configs/config-thread.h
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECJPAKE
-run_test    "ECJPAKE: working, DTLS, nolog" \
-            "$P_SRV dtls=1 ecjpake_pw=bla" \
-            "$P_CLI dtls=1 ecjpake_pw=bla \
-             force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
-            0
-
-# Tests for ciphersuites per version
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-requires_config_enabled MBEDTLS_CAMELLIA_C
-requires_config_enabled MBEDTLS_AES_C
-run_test    "Per-version suites: SSL3" \
-            "$P_SRV min_version=ssl3 version_suites=TLS-RSA-WITH-CAMELLIA-128-CBC-SHA,TLS-RSA-WITH-AES-256-CBC-SHA,TLS-RSA-WITH-AES-128-CBC-SHA,TLS-RSA-WITH-AES-128-GCM-SHA256" \
-            "$P_CLI force_version=ssl3" \
-            0 \
-            -c "Ciphersuite is TLS-RSA-WITH-CAMELLIA-128-CBC-SHA"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1
-requires_config_enabled MBEDTLS_CAMELLIA_C
-requires_config_enabled MBEDTLS_AES_C
-run_test    "Per-version suites: TLS 1.0" \
-            "$P_SRV version_suites=TLS-RSA-WITH-CAMELLIA-128-CBC-SHA,TLS-RSA-WITH-AES-256-CBC-SHA,TLS-RSA-WITH-AES-128-CBC-SHA,TLS-RSA-WITH-AES-128-GCM-SHA256" \
-            "$P_CLI force_version=tls1 arc4=1" \
-            0 \
-            -c "Ciphersuite is TLS-RSA-WITH-AES-256-CBC-SHA"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-requires_config_enabled MBEDTLS_CAMELLIA_C
-requires_config_enabled MBEDTLS_AES_C
-run_test    "Per-version suites: TLS 1.1" \
-            "$P_SRV version_suites=TLS-RSA-WITH-CAMELLIA-128-CBC-SHA,TLS-RSA-WITH-AES-256-CBC-SHA,TLS-RSA-WITH-AES-128-CBC-SHA,TLS-RSA-WITH-AES-128-GCM-SHA256" \
-            "$P_CLI force_version=tls1_1" \
-            0 \
-            -c "Ciphersuite is TLS-RSA-WITH-AES-128-CBC-SHA"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_config_enabled MBEDTLS_CAMELLIA_C
-requires_config_enabled MBEDTLS_AES_C
-run_test    "Per-version suites: TLS 1.2" \
-            "$P_SRV version_suites=TLS-RSA-WITH-CAMELLIA-128-CBC-SHA,TLS-RSA-WITH-AES-256-CBC-SHA,TLS-RSA-WITH-AES-128-CBC-SHA,TLS-RSA-WITH-AES-128-GCM-SHA256" \
-            "$P_CLI force_version=tls1_2" \
-            0 \
-            -c "Ciphersuite is TLS-RSA-WITH-AES-128-GCM-SHA256"
-
-# Test for ClientHello without extensions
-
-requires_gnutls
-run_test    "ClientHello without extensions, SHA-1 allowed" \
-            "$P_SRV debug_level=3 key_file=data_files/server2.key crt_file=data_files/server2.crt" \
-            "$G_CLI --priority=NORMAL:%NO_EXTENSIONS:%DISABLE_SAFE_RENEGOTIATION localhost" \
-            0 \
-            -s "dumping 'client hello extensions' (0 bytes)"
-
-requires_gnutls
-run_test    "ClientHello without extensions, SHA-1 forbidden in certificates on server" \
-            "$P_SRV debug_level=3 key_file=data_files/server2.key crt_file=data_files/server2.crt allow_sha1=0" \
-            "$G_CLI --priority=NORMAL:%NO_EXTENSIONS:%DISABLE_SAFE_RENEGOTIATION localhost" \
-            0 \
-            -s "dumping 'client hello extensions' (0 bytes)"
-
-# Tests for mbedtls_ssl_get_bytes_avail()
-
-run_test    "mbedtls_ssl_get_bytes_avail: no extra data" \
-            "$P_SRV" \
-            "$P_CLI request_size=100" \
-            0 \
-            -s "Read from client: 100 bytes read$"
-
-run_test    "mbedtls_ssl_get_bytes_avail: extra data" \
-            "$P_SRV" \
-            "$P_CLI request_size=500" \
-            0 \
-            -s "Read from client: 500 bytes read (.*+.*)"
-
-# Tests for small client packets
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small client packet SSLv3 BlockCipher" \
-            "$P_SRV min_version=ssl3" \
-            "$P_CLI request_size=1 force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small client packet SSLv3 StreamCipher" \
-            "$P_SRV min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.0 BlockCipher" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.0 BlockCipher, without EtM" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.0 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.0 StreamCipher, without EtM" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.1 BlockCipher" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.1 BlockCipher, without EtM" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.1 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.1 StreamCipher, without EtM" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 BlockCipher" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 BlockCipher, without EtM" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 BlockCipher larger MAC" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 StreamCipher, without EtM" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 AEAD" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-run_test    "Small client packet TLS 1.2 AEAD shorter tag" \
-            "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-# Tests for small client packets in DTLS
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small client packet DTLS 1.0" \
-            "$P_SRV dtls=1 force_version=dtls1" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small client packet DTLS 1.0, without EtM" \
-            "$P_SRV dtls=1 force_version=dtls1 etm=0" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet DTLS 1.0, truncated hmac" \
-            "$P_SRV dtls=1 force_version=dtls1 trunc_hmac=1" \
-            "$P_CLI dtls=1 request_size=1 trunc_hmac=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet DTLS 1.0, without EtM, truncated MAC" \
-            "$P_SRV dtls=1 force_version=dtls1 trunc_hmac=1 etm=0" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small client packet DTLS 1.2" \
-            "$P_SRV dtls=1 force_version=dtls1_2" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small client packet DTLS 1.2, without EtM" \
-            "$P_SRV dtls=1 force_version=dtls1_2 etm=0" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet DTLS 1.2, truncated hmac" \
-            "$P_SRV dtls=1 force_version=dtls1_2 trunc_hmac=1" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small client packet DTLS 1.2, without EtM, truncated MAC" \
-            "$P_SRV dtls=1 force_version=dtls1_2 trunc_hmac=1 etm=0" \
-            "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
-            0 \
-            -s "Read from client: 1 bytes read"
-
-# Tests for small server packets
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small server packet SSLv3 BlockCipher" \
-            "$P_SRV response_size=1 min_version=ssl3" \
-            "$P_CLI force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small server packet SSLv3 StreamCipher" \
-            "$P_SRV response_size=1 min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.0 BlockCipher" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.0 BlockCipher, without EtM" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV response_size=1 trunc_hmac=1" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=1 trunc_hmac=1" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.0 StreamCipher" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.0 StreamCipher, without EtM" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.1 BlockCipher" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.1 BlockCipher, without EtM" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV response_size=1 trunc_hmac=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=1 trunc_hmac=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.1 StreamCipher" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.1 StreamCipher, without EtM" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 BlockCipher" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 BlockCipher, without EtM" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 BlockCipher larger MAC" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV response_size=1 trunc_hmac=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=1 trunc_hmac=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 StreamCipher" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 StreamCipher, without EtM" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 AEAD" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-run_test    "Small server packet TLS 1.2 AEAD shorter tag" \
-            "$P_SRV response_size=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-# Tests for small server packets in DTLS
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small server packet DTLS 1.0" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small server packet DTLS 1.0, without EtM" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1 etm=0" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet DTLS 1.0, truncated hmac" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1 trunc_hmac=1" \
-            "$P_CLI dtls=1 trunc_hmac=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet DTLS 1.0, without EtM, truncated MAC" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1 trunc_hmac=1 etm=0" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small server packet DTLS 1.2" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small server packet DTLS 1.2, without EtM" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2 etm=0" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet DTLS 1.2, truncated hmac" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2 trunc_hmac=1" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small server packet DTLS 1.2, without EtM, truncated MAC" \
-            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2 trunc_hmac=1 etm=0" \
-            "$P_CLI dtls=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
-            0 \
-            -c "Read from server: 1 bytes read"
-
-# A test for extensions in SSLv3
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "SSLv3 with extensions, server side" \
-            "$P_SRV min_version=ssl3 debug_level=3" \
-            "$P_CLI force_version=ssl3 tickets=1 max_frag_len=4096 alpn=abc,1234" \
-            0 \
-            -S "dumping 'client hello extensions'" \
-            -S "server hello, total extension length:"
-
-# Test for large client packets
-
-# How many fragments do we expect to write $1 bytes?
-fragments_for_write() {
-    echo "$(( ( $1 + $MAX_OUT_LEN - 1 ) / $MAX_OUT_LEN ))"
-}
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large client packet SSLv3 BlockCipher" \
-            "$P_SRV min_version=ssl3" \
-            "$P_CLI request_size=16384 force_version=ssl3 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large client packet SSLv3 StreamCipher" \
-            "$P_SRV min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.0 BlockCipher" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.0 BlockCipher, without EtM" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.0 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.0 StreamCipher, without EtM" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.1 BlockCipher" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.1 BlockCipher, without EtM" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_1 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.1 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.1 StreamCipher, without EtM" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 BlockCipher" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 BlockCipher, without EtM" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_2 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 BlockCipher larger MAC" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 StreamCipher, without EtM" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large client packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 AEAD" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-run_test    "Large client packet TLS 1.2 AEAD shorter tag" \
-            "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
-            0 \
-            -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
-            -s "Read from client: $MAX_CONTENT_LEN bytes read"
-
-# Test for large server packets
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large server packet SSLv3 StreamCipher" \
-            "$P_SRV response_size=16384 min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=ssl3 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-# Checking next 4 tests logs for 1n-1 split against BEAST too
-requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large server packet SSLv3 BlockCipher" \
-            "$P_SRV response_size=16384 min_version=ssl3" \
-            "$P_CLI force_version=ssl3 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"\
-            -c "16383 bytes read"\
-            -C "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.0 BlockCipher" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"\
-            -c "16383 bytes read"\
-            -C "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.0 BlockCipher, without EtM" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1 etm=0 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 1 bytes read"\
-            -c "16383 bytes read"\
-            -C "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.0 BlockCipher truncated MAC" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
-            0 \
-            -c "Read from server: 1 bytes read"\
-            -c "16383 bytes read"\
-            -C "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.0 StreamCipher truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.0 StreamCipher" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.0 StreamCipher, without EtM" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.1 BlockCipher" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.1 BlockCipher, without EtM" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_1 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.1 BlockCipher truncated MAC" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=16384 trunc_hmac=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.1 StreamCipher" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.1 StreamCipher, without EtM" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.1 StreamCipher truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 BlockCipher" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 BlockCipher, without EtM" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_2 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 BlockCipher larger MAC" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.2 BlockCipher truncated MAC" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=16384 trunc_hmac=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 StreamCipher" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 StreamCipher, without EtM" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.2 StreamCipher truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large server packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
-            0 \
-            -s "16384 bytes written in 1 fragments" \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 AEAD" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-run_test    "Large server packet TLS 1.2 AEAD shorter tag" \
-            "$P_SRV response_size=16384" \
-            "$P_CLI force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
-            0 \
-            -c "Read from server: 16384 bytes read"
-
-# Tests for restartable ECC
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, default" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1" \
-            0 \
-            -C "x509_verify_cert.*4b00" \
-            -C "mbedtls_pk_verify.*4b00" \
-            -C "mbedtls_ecdh_make_public.*4b00" \
-            -C "mbedtls_pk_sign.*4b00"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=0" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1 ec_max_ops=0" \
-            0 \
-            -C "x509_verify_cert.*4b00" \
-            -C "mbedtls_pk_verify.*4b00" \
-            -C "mbedtls_ecdh_make_public.*4b00" \
-            -C "mbedtls_pk_sign.*4b00"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=65535" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1 ec_max_ops=65535" \
-            0 \
-            -C "x509_verify_cert.*4b00" \
-            -C "mbedtls_pk_verify.*4b00" \
-            -C "mbedtls_ecdh_make_public.*4b00" \
-            -C "mbedtls_pk_sign.*4b00"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=1000" \
-            "$P_SRV auth_mode=required" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1 ec_max_ops=1000" \
-            0 \
-            -c "x509_verify_cert.*4b00" \
-            -c "mbedtls_pk_verify.*4b00" \
-            -c "mbedtls_ecdh_make_public.*4b00" \
-            -c "mbedtls_pk_sign.*4b00"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=1000, badsign" \
-            "$P_SRV auth_mode=required \
-             crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1 ec_max_ops=1000" \
-            1 \
-            -c "x509_verify_cert.*4b00" \
-            -C "mbedtls_pk_verify.*4b00" \
-            -C "mbedtls_ecdh_make_public.*4b00" \
-            -C "mbedtls_pk_sign.*4b00" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -c "! mbedtls_ssl_handshake returned" \
-            -c "X509 - Certificate verification failed"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=1000, auth_mode=optional badsign" \
-            "$P_SRV auth_mode=required \
-             crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1 ec_max_ops=1000 auth_mode=optional" \
-            0 \
-            -c "x509_verify_cert.*4b00" \
-            -c "mbedtls_pk_verify.*4b00" \
-            -c "mbedtls_ecdh_make_public.*4b00" \
-            -c "mbedtls_pk_sign.*4b00" \
-            -c "! The certificate is not correctly signed by the trusted CA" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -C "X509 - Certificate verification failed"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=1000, auth_mode=none badsign" \
-            "$P_SRV auth_mode=required \
-             crt_file=data_files/server5-badsign.crt \
-             key_file=data_files/server5.key" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             debug_level=1 ec_max_ops=1000 auth_mode=none" \
-            0 \
-            -C "x509_verify_cert.*4b00" \
-            -c "mbedtls_pk_verify.*4b00" \
-            -c "mbedtls_ecdh_make_public.*4b00" \
-            -c "mbedtls_pk_sign.*4b00" \
-            -C "! The certificate is not correctly signed by the trusted CA" \
-            -C "! mbedtls_ssl_handshake returned" \
-            -C "X509 - Certificate verification failed"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: DTLS, max_ops=1000" \
-            "$P_SRV auth_mode=required dtls=1" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt  \
-             dtls=1 debug_level=1 ec_max_ops=1000" \
-            0 \
-            -c "x509_verify_cert.*4b00" \
-            -c "mbedtls_pk_verify.*4b00" \
-            -c "mbedtls_ecdh_make_public.*4b00" \
-            -c "mbedtls_pk_sign.*4b00"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=1000 no client auth" \
-            "$P_SRV" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             debug_level=1 ec_max_ops=1000" \
-            0 \
-            -c "x509_verify_cert.*4b00" \
-            -c "mbedtls_pk_verify.*4b00" \
-            -c "mbedtls_ecdh_make_public.*4b00" \
-            -C "mbedtls_pk_sign.*4b00"
-
-requires_config_enabled MBEDTLS_ECP_RESTARTABLE
-run_test    "EC restart: TLS, max_ops=1000, ECDHE-PSK" \
-            "$P_SRV psk=abc123" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256 \
-             psk=abc123 debug_level=1 ec_max_ops=1000" \
-            0 \
-            -C "x509_verify_cert.*4b00" \
-            -C "mbedtls_pk_verify.*4b00" \
-            -C "mbedtls_ecdh_make_public.*4b00" \
-            -C "mbedtls_pk_sign.*4b00"
-
-# Tests of asynchronous private key support in SSL
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, delay=0" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=0 async_private_delay2=0" \
-            "$P_CLI" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): sign done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, delay=1" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1" \
-            "$P_CLI" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): call 0 more times." \
-            -s "Async resume (slot [0-9]): sign done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, delay=2" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=2 async_private_delay2=2" \
-            "$P_CLI" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -U "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): call 1 more times." \
-            -s "Async resume (slot [0-9]): call 0 more times." \
-            -s "Async resume (slot [0-9]): sign done, status=0"
-
-# Test that the async callback correctly signs the 36-byte hash of TLS 1.0/1.1
-# with RSA PKCS#1v1.5 as used in TLS 1.0/1.1.
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-run_test    "SSL async private: sign, RSA, TLS 1.1" \
-            "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt \
-             async_operations=s async_private_delay1=0 async_private_delay2=0" \
-            "$P_CLI force_version=tls1_1" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): sign done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, SNI" \
-            "$P_SRV debug_level=3 \
-             async_operations=s async_private_delay1=0 async_private_delay2=0 \
-             crt_file=data_files/server5.crt key_file=data_files/server5.key \
-             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
-            "$P_CLI server_name=polarssl.example" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): sign done, status=0" \
-            -s "parse ServerName extension" \
-            -c "issuer name *: C=NL, O=PolarSSL, CN=PolarSSL Test CA" \
-            -c "subject name *: C=NL, O=PolarSSL, CN=polarssl.example"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt, delay=0" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=0 async_private_delay2=0" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume (slot [0-9]): decrypt done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt, delay=1" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume (slot [0-9]): call 0 more times." \
-            -s "Async resume (slot [0-9]): decrypt done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt RSA-PSK, delay=0" \
-            "$P_SRV psk=abc123 \
-             async_operations=d async_private_delay1=0 async_private_delay2=0" \
-            "$P_CLI psk=abc123 \
-             force_ciphersuite=TLS-RSA-PSK-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume (slot [0-9]): decrypt done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt RSA-PSK, delay=1" \
-            "$P_SRV psk=abc123 \
-             async_operations=d async_private_delay1=1 async_private_delay2=1" \
-            "$P_CLI psk=abc123 \
-             force_ciphersuite=TLS-RSA-PSK-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume (slot [0-9]): call 0 more times." \
-            -s "Async resume (slot [0-9]): decrypt done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign callback not present" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1" \
-            "$P_CLI; [ \$? -eq 1 ] &&
-             $P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -S "Async sign callback" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "The own private key or pre-shared key is not set, but needed" \
-            -s "Async resume (slot [0-9]): decrypt done, status=0" \
-            -s "Successful connection"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt callback not present" \
-            "$P_SRV debug_level=1 \
-             async_operations=s async_private_delay1=1 async_private_delay2=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA;
-             [ \$? -eq 1 ] && $P_CLI" \
-            0 \
-            -S "Async decrypt callback" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "got no RSA private key" \
-            -s "Async resume (slot [0-9]): sign done, status=0" \
-            -s "Successful connection"
-
-# key1: ECDSA, key2: RSA; use key1 from slot 0
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: slot 0 used with key1" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt \
-             key_file2=data_files/server2.key crt_file2=data_files/server2.crt" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async sign callback: using key slot 0," \
-            -s "Async resume (slot 0): call 0 more times." \
-            -s "Async resume (slot 0): sign done, status=0"
-
-# key1: ECDSA, key2: RSA; use key2 from slot 0
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: slot 0 used with key2" \
-            "$P_SRV \
-             async_operations=s async_private_delay2=1 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt \
-             key_file2=data_files/server2.key crt_file2=data_files/server2.crt" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async sign callback: using key slot 0," \
-            -s "Async resume (slot 0): call 0 more times." \
-            -s "Async resume (slot 0): sign done, status=0"
-
-# key1: ECDSA, key2: RSA; use key2 from slot 1
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: slot 1 used with key2" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt \
-             key_file2=data_files/server2.key crt_file2=data_files/server2.crt" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async sign callback: using key slot 1," \
-            -s "Async resume (slot 1): call 0 more times." \
-            -s "Async resume (slot 1): sign done, status=0"
-
-# key1: ECDSA, key2: RSA; use key2 directly
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: fall back to transparent key" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt \
-             key_file2=data_files/server2.key crt_file2=data_files/server2.crt " \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async sign callback: no key matches this certificate."
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, error in start" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=1" \
-            "$P_CLI" \
-            1 \
-            -s "Async sign callback: injected error" \
-            -S "Async resume" \
-            -S "Async cancel" \
-            -s "! mbedtls_ssl_handshake returned"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, cancel after start" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=2" \
-            "$P_CLI" \
-            1 \
-            -s "Async sign callback: using key slot " \
-            -S "Async resume" \
-            -s "Async cancel"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, error in resume" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=3" \
-            "$P_CLI" \
-            1 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume callback: sign done but injected error" \
-            -S "Async cancel" \
-            -s "! mbedtls_ssl_handshake returned"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt, error in start" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            1 \
-            -s "Async decrypt callback: injected error" \
-            -S "Async resume" \
-            -S "Async cancel" \
-            -s "! mbedtls_ssl_handshake returned"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt, cancel after start" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=2" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            1 \
-            -s "Async decrypt callback: using key slot " \
-            -S "Async resume" \
-            -s "Async cancel"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: decrypt, error in resume" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=3" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            1 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume callback: decrypt done but injected error" \
-            -S "Async cancel" \
-            -s "! mbedtls_ssl_handshake returned"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: cancel after start then operate correctly" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=-2" \
-            "$P_CLI; [ \$? -eq 1 ] && $P_CLI" \
-            0 \
-            -s "Async cancel" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "Async resume" \
-            -s "Successful connection"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: error in resume then operate correctly" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             async_private_error=-3" \
-            "$P_CLI; [ \$? -eq 1 ] && $P_CLI" \
-            0 \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "Async resume" \
-            -s "Successful connection"
-
-# key1: ECDSA, key2: RSA; use key1 through async, then key2 directly
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: cancel after start then fall back to transparent key" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_error=-2 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt \
-             key_file2=data_files/server2.key crt_file2=data_files/server2.crt" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256;
-             [ \$? -eq 1 ] &&
-             $P_CLI force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async sign callback: using key slot 0" \
-            -S "Async resume" \
-            -s "Async cancel" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "Async sign callback: no key matches this certificate." \
-            -s "Successful connection"
-
-# key1: ECDSA, key2: RSA; use key1 through async, then key2 directly
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-run_test    "SSL async private: sign, error in resume then fall back to transparent key" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_error=-3 \
-             key_file=data_files/server5.key crt_file=data_files/server5.crt \
-             key_file2=data_files/server2.key crt_file2=data_files/server2.crt" \
-            "$P_CLI force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256;
-             [ \$? -eq 1 ] &&
-             $P_CLI force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -s "Async resume" \
-            -s "! mbedtls_ssl_handshake returned" \
-            -s "Async sign callback: no key matches this certificate." \
-            -s "Successful connection"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "SSL async private: renegotiation: client-initiated; sign" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             exchanges=2 renegotiation=1" \
-            "$P_CLI exchanges=2 renegotiation=1 renegotiate=1" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): sign done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "SSL async private: renegotiation: server-initiated; sign" \
-            "$P_SRV \
-             async_operations=s async_private_delay1=1 async_private_delay2=1 \
-             exchanges=2 renegotiation=1 renegotiate=1" \
-            "$P_CLI exchanges=2 renegotiation=1" \
-            0 \
-            -s "Async sign callback: using key slot " \
-            -s "Async resume (slot [0-9]): sign done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "SSL async private: renegotiation: client-initiated; decrypt" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1 \
-             exchanges=2 renegotiation=1" \
-            "$P_CLI exchanges=2 renegotiation=1 renegotiate=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume (slot [0-9]): decrypt done, status=0"
-
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "SSL async private: renegotiation: server-initiated; decrypt" \
-            "$P_SRV \
-             async_operations=d async_private_delay1=1 async_private_delay2=1 \
-             exchanges=2 renegotiation=1 renegotiate=1" \
-            "$P_CLI exchanges=2 renegotiation=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "Async decrypt callback: using key slot " \
-            -s "Async resume (slot [0-9]): decrypt done, status=0"
-
-# Tests for ECC extensions (rfc 4492)
-
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
-run_test    "Force a non ECC ciphersuite in the client side" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -C "client hello, adding supported_elliptic_curves extension" \
-            -C "client hello, adding supported_point_formats extension" \
-            -S "found supported elliptic curves extension" \
-            -S "found supported point formats extension"
-
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
-run_test    "Force a non ECC ciphersuite in the server side" \
-            "$P_SRV debug_level=3 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA256" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -C "found supported_point_formats extension" \
-            -S "server hello, supported_point_formats extension"
-
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
-run_test    "Force an ECC ciphersuite in the client side" \
-            "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256" \
-            0 \
-            -c "client hello, adding supported_elliptic_curves extension" \
-            -c "client hello, adding supported_point_formats extension" \
-            -s "found supported elliptic curves extension" \
-            -s "found supported point formats extension"
-
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
-run_test    "Force an ECC ciphersuite in the server side" \
-            "$P_SRV debug_level=3 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256" \
-            "$P_CLI debug_level=3" \
-            0 \
-            -c "found supported_point_formats extension" \
-            -s "server hello, supported_point_formats extension"
-
-# Tests for DTLS HelloVerifyRequest
-
-run_test    "DTLS cookie: enabled" \
-            "$P_SRV dtls=1 debug_level=2" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -s "cookie verification failed" \
-            -s "cookie verification passed" \
-            -S "cookie verification skipped" \
-            -c "received hello verify request" \
-            -s "hello verification requested" \
-            -S "SSL - The requested feature is not available"
-
-run_test    "DTLS cookie: disabled" \
-            "$P_SRV dtls=1 debug_level=2 cookies=0" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -S "cookie verification failed" \
-            -S "cookie verification passed" \
-            -s "cookie verification skipped" \
-            -C "received hello verify request" \
-            -S "hello verification requested" \
-            -S "SSL - The requested feature is not available"
-
-run_test    "DTLS cookie: default (failing)" \
-            "$P_SRV dtls=1 debug_level=2 cookies=-1" \
-            "$P_CLI dtls=1 debug_level=2 hs_timeout=100-400" \
-            1 \
-            -s "cookie verification failed" \
-            -S "cookie verification passed" \
-            -S "cookie verification skipped" \
-            -C "received hello verify request" \
-            -S "hello verification requested" \
-            -s "SSL - The requested feature is not available"
-
-requires_ipv6
-run_test    "DTLS cookie: enabled, IPv6" \
-            "$P_SRV dtls=1 debug_level=2 server_addr=::1" \
-            "$P_CLI dtls=1 debug_level=2 server_addr=::1" \
-            0 \
-            -s "cookie verification failed" \
-            -s "cookie verification passed" \
-            -S "cookie verification skipped" \
-            -c "received hello verify request" \
-            -s "hello verification requested" \
-            -S "SSL - The requested feature is not available"
-
-run_test    "DTLS cookie: enabled, nbio" \
-            "$P_SRV dtls=1 nbio=2 debug_level=2" \
-            "$P_CLI dtls=1 nbio=2 debug_level=2" \
-            0 \
-            -s "cookie verification failed" \
-            -s "cookie verification passed" \
-            -S "cookie verification skipped" \
-            -c "received hello verify request" \
-            -s "hello verification requested" \
-            -S "SSL - The requested feature is not available"
-
-# Tests for client reconnecting from the same port with DTLS
-
-not_with_valgrind # spurious resend
-run_test    "DTLS client reconnect from same port: reference" \
-            "$P_SRV dtls=1 exchanges=2 read_timeout=1000" \
-            "$P_CLI dtls=1 exchanges=2 debug_level=2 hs_timeout=500-1000" \
-            0 \
-            -C "resend" \
-            -S "The operation timed out" \
-            -S "Client initiated reconnection from same port"
-
-not_with_valgrind # spurious resend
-run_test    "DTLS client reconnect from same port: reconnect" \
-            "$P_SRV dtls=1 exchanges=2 read_timeout=1000" \
-            "$P_CLI dtls=1 exchanges=2 debug_level=2 hs_timeout=500-1000 reconnect_hard=1" \
-            0 \
-            -C "resend" \
-            -S "The operation timed out" \
-            -s "Client initiated reconnection from same port"
-
-not_with_valgrind # server/client too slow to respond in time (next test has higher timeouts)
-run_test    "DTLS client reconnect from same port: reconnect, nbio, no valgrind" \
-            "$P_SRV dtls=1 exchanges=2 read_timeout=1000 nbio=2" \
-            "$P_CLI dtls=1 exchanges=2 debug_level=2 hs_timeout=500-1000 reconnect_hard=1" \
-            0 \
-            -S "The operation timed out" \
-            -s "Client initiated reconnection from same port"
-
-only_with_valgrind # Only with valgrind, do previous test but with higher read_timeout and hs_timeout
-run_test    "DTLS client reconnect from same port: reconnect, nbio, valgrind" \
-            "$P_SRV dtls=1 exchanges=2 read_timeout=2000 nbio=2 hs_timeout=1500-6000" \
-            "$P_CLI dtls=1 exchanges=2 debug_level=2 hs_timeout=1500-3000 reconnect_hard=1" \
-            0 \
-            -S "The operation timed out" \
-            -s "Client initiated reconnection from same port"
-
-run_test    "DTLS client reconnect from same port: no cookies" \
-            "$P_SRV dtls=1 exchanges=2 read_timeout=1000 cookies=0" \
-            "$P_CLI dtls=1 exchanges=2 debug_level=2 hs_timeout=500-8000 reconnect_hard=1" \
-            0 \
-            -s "The operation timed out" \
-            -S "Client initiated reconnection from same port"
-
-# Tests for various cases of client authentication with DTLS
-# (focused on handshake flows and message parsing)
-
-run_test    "DTLS client auth: required" \
-            "$P_SRV dtls=1 auth_mode=required" \
-            "$P_CLI dtls=1" \
-            0 \
-            -s "Verifying peer X.509 certificate... ok"
-
-run_test    "DTLS client auth: optional, client has no cert" \
-            "$P_SRV dtls=1 auth_mode=optional" \
-            "$P_CLI dtls=1 crt_file=none key_file=none" \
-            0 \
-            -s "! Certificate was missing"
-
-run_test    "DTLS client auth: none, client has no cert" \
-            "$P_SRV dtls=1 auth_mode=none" \
-            "$P_CLI dtls=1 crt_file=none key_file=none debug_level=2" \
-            0 \
-            -c "skip write certificate$" \
-            -s "! Certificate verification was skipped"
-
-run_test    "DTLS wrong PSK: badmac alert" \
-            "$P_SRV dtls=1 psk=abc123 force_ciphersuite=TLS-PSK-WITH-AES-128-GCM-SHA256" \
-            "$P_CLI dtls=1 psk=abc124" \
-            1 \
-            -s "SSL - Verification of the message MAC failed" \
-            -c "SSL - A fatal alert message was received from our peer"
-
-# Tests for receiving fragmented handshake messages with DTLS
-
-requires_gnutls
-run_test    "DTLS reassembly: no fragmentation (gnutls server)" \
-            "$G_SRV -u --mtu 2048 -a" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -C "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_gnutls
-run_test    "DTLS reassembly: some fragmentation (gnutls server)" \
-            "$G_SRV -u --mtu 512" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_gnutls
-run_test    "DTLS reassembly: more fragmentation (gnutls server)" \
-            "$G_SRV -u --mtu 128" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_gnutls
-run_test    "DTLS reassembly: more fragmentation, nbio (gnutls server)" \
-            "$G_SRV -u --mtu 128" \
-            "$P_CLI dtls=1 nbio=2 debug_level=2" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "DTLS reassembly: fragmentation, renego (gnutls server)" \
-            "$G_SRV -u --mtu 256" \
-            "$P_CLI debug_level=3 dtls=1 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -c "client hello, adding renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -C "mbedtls_ssl_handshake returned" \
-            -C "error" \
-            -s "Extra-header:"
-
-requires_gnutls
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "DTLS reassembly: fragmentation, nbio, renego (gnutls server)" \
-            "$G_SRV -u --mtu 256" \
-            "$P_CLI debug_level=3 nbio=2 dtls=1 renegotiation=1 renegotiate=1" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -c "client hello, adding renegotiation extension" \
-            -c "found renegotiation extension" \
-            -c "=> renegotiate" \
-            -C "mbedtls_ssl_handshake returned" \
-            -C "error" \
-            -s "Extra-header:"
-
-run_test    "DTLS reassembly: no fragmentation (openssl server)" \
-            "$O_SRV -dtls1 -mtu 2048" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -C "found fragmented DTLS handshake message" \
-            -C "error"
-
-run_test    "DTLS reassembly: some fragmentation (openssl server)" \
-            "$O_SRV -dtls1 -mtu 768" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-run_test    "DTLS reassembly: more fragmentation (openssl server)" \
-            "$O_SRV -dtls1 -mtu 256" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-run_test    "DTLS reassembly: fragmentation, nbio (openssl server)" \
-            "$O_SRV -dtls1 -mtu 256" \
-            "$P_CLI dtls=1 nbio=2 debug_level=2" \
-            0 \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Tests for sending fragmented handshake messages with DTLS
-#
-# Use client auth when we need the client to send large messages,
-# and use large cert chains on both sides too (the long chains we have all use
-# both RSA and ECDSA, but ideally we should have long chains with either).
-# Sizes reached (UDP payload):
-# - 2037B for server certificate
-# - 1542B for client certificate
-# - 1013B for newsessionticket
-# - all others below 512B
-# All those tests assume MAX_CONTENT_LEN is at least 2048
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: none (for reference)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=4096" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=4096" \
-            0 \
-            -S "found fragmented DTLS handshake message" \
-            -C "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: server only (max_frag_len)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=1024" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=2048" \
-            0 \
-            -S "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# With the MFL extension, the server has no way of forcing
-# the client to not exceed a certain MTU; hence, the following
-# test can't be replicated with an MTU proxy such as the one
-# `client-initiated, server only (max_frag_len)` below.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: server only (more) (max_frag_len)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=512" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=4096" \
-            0 \
-            -S "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: client-initiated, server only (max_frag_len)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=none \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=2048" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=1024" \
-             0 \
-            -S "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# While not required by the standard defining the MFL extension
-# (according to which it only applies to records, not to datagrams),
-# Mbed TLS will never send datagrams larger than MFL + { Max record expansion },
-# as otherwise there wouldn't be any means to communicate MTU restrictions
-# to the peer.
-# The next test checks that no datagrams significantly larger than the
-# negotiated MFL are sent.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: client-initiated, server only (max_frag_len), proxy MTU" \
-            -p "$P_PXY mtu=1110" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=none \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=2048" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=1024" \
-            0 \
-            -S "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: client-initiated, both (max_frag_len)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=2048" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=1024" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# While not required by the standard defining the MFL extension
-# (according to which it only applies to records, not to datagrams),
-# Mbed TLS will never send datagrams larger than MFL + { Max record expansion },
-# as otherwise there wouldn't be any means to communicate MTU restrictions
-# to the peer.
-# The next test checks that no datagrams significantly larger than the
-# negotiated MFL are sent.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-run_test    "DTLS fragmenting: client-initiated, both (max_frag_len), proxy MTU" \
-            -p "$P_PXY mtu=1110" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=2048" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             max_frag_len=1024" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-run_test    "DTLS fragmenting: none (for reference) (MTU)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             mtu=4096" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             mtu=4096" \
-            0 \
-            -S "found fragmented DTLS handshake message" \
-            -C "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-run_test    "DTLS fragmenting: client (MTU)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=3500-60000 \
-             mtu=4096" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=3500-60000 \
-             mtu=1024" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -C "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-run_test    "DTLS fragmenting: server (MTU)" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             mtu=512" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             mtu=2048" \
-            0 \
-            -S "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-run_test    "DTLS fragmenting: both (MTU=1024)" \
-            -p "$P_PXY mtu=1024" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             mtu=1024" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=2500-60000 \
-             mtu=1024" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 512 with full config.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: both (MTU=512)" \
-            -p "$P_PXY mtu=512" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=2500-60000 \
-             mtu=512" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=2500-60000 \
-             mtu=512" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Test for automatic MTU reduction on repeated resend.
-# Forcing ciphersuite for this test to fit the MTU of 508 with full config.
-# The ratio of max/min timeout should ideally equal 4 to accept two
-# retransmissions, but in some cases (like both the server and client using
-# fragmentation and auto-reduction) an extra retransmission might occur,
-# hence the ratio of 8.
-not_with_valgrind
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: proxy MTU: auto-reduction" \
-            -p "$P_PXY mtu=508" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=400-3200" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=400-3200" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 508 with full config.
-only_with_valgrind
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: proxy MTU: auto-reduction" \
-            -p "$P_PXY mtu=508" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-10000" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=250-10000" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# the proxy shouldn't drop or mess up anything, so we shouldn't need to resend
-# OTOH the client might resend if the server is to slow to reset after sending
-# a HelloVerifyRequest, so only check for no retransmission server-side
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-run_test    "DTLS fragmenting: proxy MTU, simple handshake (MTU=1024)" \
-            -p "$P_PXY mtu=1024" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 512 with full config.
-# the proxy shouldn't drop or mess up anything, so we shouldn't need to resend
-# OTOH the client might resend if the server is to slow to reset after sending
-# a HelloVerifyRequest, so only check for no retransmission server-side
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: proxy MTU, simple handshake (MTU=512)" \
-            -p "$P_PXY mtu=512" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=10000-60000 \
-             mtu=512" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=10000-60000 \
-             mtu=512" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-run_test    "DTLS fragmenting: proxy MTU, simple handshake, nbio (MTU=1024)" \
-            -p "$P_PXY mtu=1024" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=10000-60000 \
-             mtu=1024 nbio=2" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=10000-60000 \
-             mtu=1024 nbio=2" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 512 with full config.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: proxy MTU, simple handshake, nbio (MTU=512)" \
-            -p "$P_PXY mtu=512" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=10000-60000 \
-             mtu=512 nbio=2" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=10000-60000 \
-             mtu=512 nbio=2" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 1450 with full config.
-# This ensures things still work after session_reset().
-# It also exercises the "resumed handshake" flow.
-# Since we don't support reading fragmented ClientHello yet,
-# up the MTU to 1450 (larger than ClientHello with session ticket,
-# but still smaller than client's Certificate to ensure fragmentation).
-# An autoreduction on the client-side might happen if the server is
-# slow to reset, therefore omitting '-C "autoreduction"' below.
-# reco_delay avoids races where the client reconnects before the server has
-# resumed listening, which would result in a spurious autoreduction.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: proxy MTU, resumed handshake" \
-            -p "$P_PXY mtu=1450" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=10000-60000 \
-             mtu=1450" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=10000-60000 \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             mtu=1450 reconnect=1 reco_delay=1" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# An autoreduction on the client-side might happen if the server is
-# slow to reset, therefore omitting '-C "autoreduction"' below.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-requires_config_enabled MBEDTLS_CHACHAPOLY_C
-run_test    "DTLS fragmenting: proxy MTU, ChachaPoly renego" \
-            -p "$P_PXY mtu=512" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             exchanges=2 renegotiation=1 \
-             hs_timeout=10000-60000 \
-             mtu=512" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             exchanges=2 renegotiation=1 renegotiate=1 \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=10000-60000 \
-             mtu=512" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# An autoreduction on the client-side might happen if the server is
-# slow to reset, therefore omitting '-C "autoreduction"' below.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-run_test    "DTLS fragmenting: proxy MTU, AES-GCM renego" \
-            -p "$P_PXY mtu=512" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             exchanges=2 renegotiation=1 \
-             hs_timeout=10000-60000 \
-             mtu=512" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             exchanges=2 renegotiation=1 renegotiate=1 \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=10000-60000 \
-             mtu=512" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# An autoreduction on the client-side might happen if the server is
-# slow to reset, therefore omitting '-C "autoreduction"' below.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CCM_C
-run_test    "DTLS fragmenting: proxy MTU, AES-CCM renego" \
-            -p "$P_PXY mtu=1024" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             exchanges=2 renegotiation=1 \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8 \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             exchanges=2 renegotiation=1 renegotiate=1 \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# An autoreduction on the client-side might happen if the server is
-# slow to reset, therefore omitting '-C "autoreduction"' below.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SSL_ENCRYPT_THEN_MAC
-run_test    "DTLS fragmenting: proxy MTU, AES-CBC EtM renego" \
-            -p "$P_PXY mtu=1024" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             exchanges=2 renegotiation=1 \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256 \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             exchanges=2 renegotiation=1 renegotiate=1 \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# An autoreduction on the client-side might happen if the server is
-# slow to reset, therefore omitting '-C "autoreduction"' below.
-not_with_valgrind # spurious autoreduction due to timeout
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-run_test    "DTLS fragmenting: proxy MTU, AES-CBC non-EtM renego" \
-            -p "$P_PXY mtu=1024" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             exchanges=2 renegotiation=1 \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256 etm=0 \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             exchanges=2 renegotiation=1 renegotiate=1 \
-             hs_timeout=10000-60000 \
-             mtu=1024" \
-            0 \
-            -S "autoreduction" \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 512 with full config.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-client_needs_more_time 2
-run_test    "DTLS fragmenting: proxy MTU + 3d" \
-            -p "$P_PXY mtu=512 drop=8 delay=8 duplicate=8" \
-            "$P_SRV dgram_packing=0 dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-10000 mtu=512" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=250-10000 mtu=512" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# Forcing ciphersuite for this test to fit the MTU of 512 with full config.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA
-requires_config_enabled MBEDTLS_AES_C
-requires_config_enabled MBEDTLS_GCM_C
-client_needs_more_time 2
-run_test    "DTLS fragmenting: proxy MTU + 3d, nbio" \
-            -p "$P_PXY mtu=512 drop=8 delay=8 duplicate=8" \
-            "$P_SRV dtls=1 debug_level=2 auth_mode=required \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-10000 mtu=512 nbio=2" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256 \
-             hs_timeout=250-10000 mtu=512 nbio=2" \
-            0 \
-            -s "found fragmented DTLS handshake message" \
-            -c "found fragmented DTLS handshake message" \
-            -C "error"
-
-# interop tests for DTLS fragmentating with reliable connection
-#
-# here and below we just want to test that the we fragment in a way that
-# pleases other implementations, so we don't need the peer to fragment
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_gnutls
-run_test    "DTLS fragmenting: gnutls server, DTLS 1.2" \
-            "$G_SRV -u" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             mtu=512 force_version=dtls1_2" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-requires_gnutls
-run_test    "DTLS fragmenting: gnutls server, DTLS 1.0" \
-            "$G_SRV -u" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             mtu=512 force_version=dtls1" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-# We use --insecure for the GnuTLS client because it expects
-# the hostname / IP it connects to to be the name used in the
-# certificate obtained from the server. Here, however, it
-# connects to 127.0.0.1 while our test certificates use 'localhost'
-# as the server name in the certificate. This will make the
-# certifiate validation fail, but passing --insecure makes
-# GnuTLS continue the connection nonetheless.
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_gnutls
-requires_not_i686
-run_test    "DTLS fragmenting: gnutls client, DTLS 1.2" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             mtu=512 force_version=dtls1_2" \
-            "$G_CLI -u --insecure 127.0.0.1" \
-            0 \
-            -s "fragmenting handshake message"
-
-# See previous test for the reason to use --insecure
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-requires_gnutls
-requires_not_i686
-run_test    "DTLS fragmenting: gnutls client, DTLS 1.0" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             mtu=512 force_version=dtls1" \
-            "$G_CLI -u --insecure 127.0.0.1" \
-            0 \
-            -s "fragmenting handshake message"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-run_test    "DTLS fragmenting: openssl server, DTLS 1.2" \
-            "$O_SRV -dtls1_2 -verify 10" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             mtu=512 force_version=dtls1_2" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-run_test    "DTLS fragmenting: openssl server, DTLS 1.0" \
-            "$O_SRV -dtls1 -verify 10" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             mtu=512 force_version=dtls1" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-run_test    "DTLS fragmenting: openssl client, DTLS 1.2" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             mtu=512 force_version=dtls1_2" \
-            "$O_CLI -dtls1_2" \
-            0 \
-            -s "fragmenting handshake message"
-
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-run_test    "DTLS fragmenting: openssl client, DTLS 1.0" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             mtu=512 force_version=dtls1" \
-            "$O_CLI -dtls1" \
-            0 \
-            -s "fragmenting handshake message"
-
-# interop tests for DTLS fragmentating with unreliable connection
-#
-# again we just want to test that the we fragment in a way that
-# pleases other implementations, so we don't need the peer to fragment
-requires_gnutls_next
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, gnutls server, DTLS 1.2" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$G_NEXT_SRV -u" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1_2" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-requires_gnutls_next
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, gnutls server, DTLS 1.0" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$G_NEXT_SRV -u" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-requires_gnutls_next
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, gnutls client, DTLS 1.2" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1_2" \
-           "$G_NEXT_CLI -u --insecure 127.0.0.1" \
-            0 \
-            -s "fragmenting handshake message"
-
-requires_gnutls_next
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, gnutls client, DTLS 1.0" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1" \
-           "$G_NEXT_CLI -u --insecure 127.0.0.1" \
-            0 \
-            -s "fragmenting handshake message"
-
-## Interop test with OpenSSL might trigger a bug in recent versions (including
-## all versions installed on the CI machines), reported here:
-## Bug report: https://github.com/openssl/openssl/issues/6902
-## They should be re-enabled once a fixed version of OpenSSL is available
-## (this should happen in some 1.1.1_ release according to the ticket).
-skip_next_test
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, openssl server, DTLS 1.2" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$O_SRV -dtls1_2 -verify 10" \
-            "$P_CLI dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1_2" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-skip_next_test
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, openssl server, DTLS 1.0" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$O_SRV -dtls1 -verify 10" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-             crt_file=data_files/server8_int-ca2.crt \
-             key_file=data_files/server8.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1" \
-            0 \
-            -c "fragmenting handshake message" \
-            -C "error"
-
-skip_next_test
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, openssl client, DTLS 1.2" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$P_SRV dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1_2" \
-            "$O_CLI -dtls1_2" \
-            0 \
-            -s "fragmenting handshake message"
-
-# -nbio is added to prevent s_client from blocking in case of duplicated
-# messages at the end of the handshake
-skip_next_test
-requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_1
-client_needs_more_time 4
-run_test    "DTLS fragmenting: 3d, openssl client, DTLS 1.0" \
-            -p "$P_PXY drop=8 delay=8 duplicate=8" \
-            "$P_SRV dgram_packing=0 dtls=1 debug_level=2 \
-             crt_file=data_files/server7_int-ca.crt \
-             key_file=data_files/server7.key \
-             hs_timeout=250-60000 mtu=512 force_version=dtls1" \
-            "$O_CLI -nbio -dtls1" \
-            0 \
-            -s "fragmenting handshake message"
-
-# Tests for specific things with "unreliable" UDP connection
-
-not_with_valgrind # spurious resend due to timeout
-run_test    "DTLS proxy: reference" \
-            -p "$P_PXY" \
-            "$P_SRV dtls=1 debug_level=2" \
-            "$P_CLI dtls=1 debug_level=2" \
-            0 \
-            -C "replayed record" \
-            -S "replayed record" \
-            -C "record from another epoch" \
-            -S "record from another epoch" \
-            -C "discarding invalid record" \
-            -S "discarding invalid record" \
-            -S "resend" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-not_with_valgrind # spurious resend due to timeout
-run_test    "DTLS proxy: duplicate every packet" \
-            -p "$P_PXY duplicate=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=2" \
-            0 \
-            -c "replayed record" \
-            -s "replayed record" \
-            -c "record from another epoch" \
-            -s "record from another epoch" \
-            -S "resend" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-run_test    "DTLS proxy: duplicate every packet, server anti-replay off" \
-            -p "$P_PXY duplicate=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=2 anti_replay=0" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=2" \
-            0 \
-            -c "replayed record" \
-            -S "replayed record" \
-            -c "record from another epoch" \
-            -s "record from another epoch" \
-            -c "resend" \
-            -s "resend" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-run_test    "DTLS proxy: multiple records in same datagram" \
-            -p "$P_PXY pack=50" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=2" \
-            0 \
-            -c "next record in same datagram" \
-            -s "next record in same datagram"
-
-run_test    "DTLS proxy: multiple records in same datagram, duplicate every packet" \
-            -p "$P_PXY pack=50 duplicate=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=2" \
-            0 \
-            -c "next record in same datagram" \
-            -s "next record in same datagram"
-
-run_test    "DTLS proxy: inject invalid AD record, default badmac_limit" \
-            -p "$P_PXY bad_ad=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=1" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=1 read_timeout=100" \
-            0 \
-            -c "discarding invalid record (mac)" \
-            -s "discarding invalid record (mac)" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK" \
-            -S "too many records with bad MAC" \
-            -S "Verification of the message MAC failed"
-
-run_test    "DTLS proxy: inject invalid AD record, badmac_limit 1" \
-            -p "$P_PXY bad_ad=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=1 badmac_limit=1" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=1 read_timeout=100" \
-            1 \
-            -C "discarding invalid record (mac)" \
-            -S "discarding invalid record (mac)" \
-            -S "Extra-header:" \
-            -C "HTTP/1.0 200 OK" \
-            -s "too many records with bad MAC" \
-            -s "Verification of the message MAC failed"
-
-run_test    "DTLS proxy: inject invalid AD record, badmac_limit 2" \
-            -p "$P_PXY bad_ad=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=1 badmac_limit=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=1 read_timeout=100" \
-            0 \
-            -c "discarding invalid record (mac)" \
-            -s "discarding invalid record (mac)" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK" \
-            -S "too many records with bad MAC" \
-            -S "Verification of the message MAC failed"
-
-run_test    "DTLS proxy: inject invalid AD record, badmac_limit 2, exchanges 2"\
-            -p "$P_PXY bad_ad=1" \
-            "$P_SRV dtls=1 dgram_packing=0 debug_level=1 badmac_limit=2 exchanges=2" \
-            "$P_CLI dtls=1 dgram_packing=0 debug_level=1 read_timeout=100 exchanges=2" \
-            1 \
-            -c "discarding invalid record (mac)" \
-            -s "discarding invalid record (mac)" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK" \
-            -s "too many records with bad MAC" \
-            -s "Verification of the message MAC failed"
-
-run_test    "DTLS proxy: delay ChangeCipherSpec" \
-            -p "$P_PXY delay_ccs=1" \
-            "$P_SRV dtls=1 debug_level=1 dgram_packing=0" \
-            "$P_CLI dtls=1 debug_level=1 dgram_packing=0" \
-            0 \
-            -c "record from another epoch" \
-            -s "record from another epoch" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-# Tests for reordering support with DTLS
-
-run_test    "DTLS reordering: Buffer out-of-order handshake message on client" \
-            -p "$P_PXY delay_srv=ServerHello" \
-            "$P_SRV dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -c "Buffering HS message" \
-            -c "Next handshake message has been buffered - load"\
-            -S "Buffering HS message" \
-            -S "Next handshake message has been buffered - load"\
-            -C "Injecting buffered CCS message" \
-            -C "Remember CCS message" \
-            -S "Injecting buffered CCS message" \
-            -S "Remember CCS message"
-
-run_test    "DTLS reordering: Buffer out-of-order handshake message fragment on client" \
-            -p "$P_PXY delay_srv=ServerHello" \
-            "$P_SRV mtu=512 dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -c "Buffering HS message" \
-            -c "found fragmented DTLS handshake message"\
-            -c "Next handshake message 1 not or only partially bufffered" \
-            -c "Next handshake message has been buffered - load"\
-            -S "Buffering HS message" \
-            -S "Next handshake message has been buffered - load"\
-            -C "Injecting buffered CCS message" \
-            -C "Remember CCS message" \
-            -S "Injecting buffered CCS message" \
-            -S "Remember CCS message"
-
-# The client buffers the ServerKeyExchange before receiving the fragmented
-# Certificate message; at the time of writing, together these are aroudn 1200b
-# in size, so that the bound below ensures that the certificate can be reassembled
-# while keeping the ServerKeyExchange.
-requires_config_value_at_least "MBEDTLS_SSL_DTLS_MAX_BUFFERING" 1300
-run_test    "DTLS reordering: Buffer out-of-order hs msg before reassembling next" \
-            -p "$P_PXY delay_srv=Certificate delay_srv=Certificate" \
-            "$P_SRV mtu=512 dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -c "Buffering HS message" \
-            -c "Next handshake message has been buffered - load"\
-            -C "attempt to make space by freeing buffered messages" \
-            -S "Buffering HS message" \
-            -S "Next handshake message has been buffered - load"\
-            -C "Injecting buffered CCS message" \
-            -C "Remember CCS message" \
-            -S "Injecting buffered CCS message" \
-            -S "Remember CCS message"
-
-# The size constraints ensure that the delayed certificate message can't
-# be reassembled while keeping the ServerKeyExchange message, but it can
-# when dropping it first.
-requires_config_value_at_least "MBEDTLS_SSL_DTLS_MAX_BUFFERING" 900
-requires_config_value_at_most "MBEDTLS_SSL_DTLS_MAX_BUFFERING" 1299
-run_test    "DTLS reordering: Buffer out-of-order hs msg before reassembling next, free buffered msg" \
-            -p "$P_PXY delay_srv=Certificate delay_srv=Certificate" \
-            "$P_SRV mtu=512 dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -c "Buffering HS message" \
-            -c "attempt to make space by freeing buffered future messages" \
-            -c "Enough space available after freeing buffered HS messages" \
-            -S "Buffering HS message" \
-            -S "Next handshake message has been buffered - load"\
-            -C "Injecting buffered CCS message" \
-            -C "Remember CCS message" \
-            -S "Injecting buffered CCS message" \
-            -S "Remember CCS message"
-
-run_test    "DTLS reordering: Buffer out-of-order handshake message on server" \
-            -p "$P_PXY delay_cli=Certificate" \
-            "$P_SRV dgram_packing=0 auth_mode=required cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -C "Buffering HS message" \
-            -C "Next handshake message has been buffered - load"\
-            -s "Buffering HS message" \
-            -s "Next handshake message has been buffered - load" \
-            -C "Injecting buffered CCS message" \
-            -C "Remember CCS message" \
-            -S "Injecting buffered CCS message" \
-            -S "Remember CCS message"
-
-run_test    "DTLS reordering: Buffer out-of-order CCS message on client"\
-            -p "$P_PXY delay_srv=NewSessionTicket" \
-            "$P_SRV dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -C "Buffering HS message" \
-            -C "Next handshake message has been buffered - load"\
-            -S "Buffering HS message" \
-            -S "Next handshake message has been buffered - load" \
-            -c "Injecting buffered CCS message" \
-            -c "Remember CCS message" \
-            -S "Injecting buffered CCS message" \
-            -S "Remember CCS message"
-
-run_test    "DTLS reordering: Buffer out-of-order CCS message on server"\
-            -p "$P_PXY delay_cli=ClientKeyExchange" \
-            "$P_SRV dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -C "Buffering HS message" \
-            -C "Next handshake message has been buffered - load"\
-            -S "Buffering HS message" \
-            -S "Next handshake message has been buffered - load" \
-            -C "Injecting buffered CCS message" \
-            -C "Remember CCS message" \
-            -s "Injecting buffered CCS message" \
-            -s "Remember CCS message"
-
-run_test    "DTLS reordering: Buffer encrypted Finished message" \
-            -p "$P_PXY delay_ccs=1" \
-            "$P_SRV dgram_packing=0 cookies=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 \
-            hs_timeout=2500-60000" \
-            0 \
-            -s "Buffer record from epoch 1" \
-            -s "Found buffered record from current epoch - load" \
-            -c "Buffer record from epoch 1" \
-            -c "Found buffered record from current epoch - load"
-
-# In this test, both the fragmented NewSessionTicket and the ChangeCipherSpec
-# from the server are delayed, so that the encrypted Finished message
-# is received and buffered. When the fragmented NewSessionTicket comes
-# in afterwards, the encrypted Finished message must be freed in order
-# to make space for the NewSessionTicket to be reassembled.
-# This works only in very particular circumstances:
-# - MBEDTLS_SSL_DTLS_MAX_BUFFERING must be large enough to allow buffering
-#   of the NewSessionTicket, but small enough to also allow buffering of
-#   the encrypted Finished message.
-# - The MTU setting on the server must be so small that the NewSessionTicket
-#   needs to be fragmented.
-# - All messages sent by the server must be small enough to be either sent
-#   without fragmentation or be reassembled within the bounds of
-#   MBEDTLS_SSL_DTLS_MAX_BUFFERING. Achieve this by testing with a PSK-based
-#   handshake, omitting CRTs.
-requires_config_value_at_least "MBEDTLS_SSL_DTLS_MAX_BUFFERING" 240
-requires_config_value_at_most "MBEDTLS_SSL_DTLS_MAX_BUFFERING" 280
-run_test    "DTLS reordering: Buffer encrypted Finished message, drop for fragmented NewSessionTicket" \
-            -p "$P_PXY delay_srv=NewSessionTicket delay_srv=NewSessionTicket delay_ccs=1" \
-            "$P_SRV mtu=190 dgram_packing=0 psk=abc123 psk_identity=foo cookies=0 dtls=1 debug_level=2" \
-            "$P_CLI dgram_packing=0 dtls=1 debug_level=2 force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8 psk=abc123 psk_identity=foo" \
-            0 \
-            -s "Buffer record from epoch 1" \
-            -s "Found buffered record from current epoch - load" \
-            -c "Buffer record from epoch 1" \
-            -C "Found buffered record from current epoch - load" \
-            -c "Enough space available after freeing future epoch record"
-
-# Tests for "randomly unreliable connection": try a variety of flows and peers
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d (drop, delay, duplicate), \"short\" PSK handshake" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d, \"short\" RSA handshake" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d, \"short\" (no ticket, no cli_auth) FS handshake" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d, FS, client auth" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=required" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d, FS, ticket" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=1 auth_mode=none" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=1" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d, max handshake (FS, ticket + client auth)" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=1 auth_mode=required" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=1" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 2
-run_test    "DTLS proxy: 3d, max handshake, nbio" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 nbio=2 tickets=1 \
-             auth_mode=required" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 nbio=2 tickets=1" \
-            0 \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 4
-run_test    "DTLS proxy: 3d, min handshake, resumption" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123 debug_level=3" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             debug_level=3 reconnect=1 read_timeout=1000 max_resend=10 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8" \
-            0 \
-            -s "a session has been resumed" \
-            -c "a session has been resumed" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 4
-run_test    "DTLS proxy: 3d, min handshake, resumption, nbio" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123 debug_level=3 nbio=2" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             debug_level=3 reconnect=1 read_timeout=1000 max_resend=10 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8 nbio=2" \
-            0 \
-            -s "a session has been resumed" \
-            -c "a session has been resumed" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 4
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "DTLS proxy: 3d, min handshake, client-initiated renego" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123 renegotiation=1 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             renegotiate=1 debug_level=2 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8" \
-            0 \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 4
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "DTLS proxy: 3d, min handshake, client-initiated renego, nbio" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123 renegotiation=1 debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             renegotiate=1 debug_level=2 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8" \
-            0 \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 4
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "DTLS proxy: 3d, min handshake, server-initiated renego" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123 renegotiate=1 renegotiation=1 exchanges=4 \
-             debug_level=2" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             renegotiation=1 exchanges=4 debug_level=2 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8" \
-            0 \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-client_needs_more_time 4
-requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
-run_test    "DTLS proxy: 3d, min handshake, server-initiated renego, nbio" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$P_SRV dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 auth_mode=none \
-             psk=abc123 renegotiate=1 renegotiation=1 exchanges=4 \
-             debug_level=2 nbio=2" \
-            "$P_CLI dtls=1 dgram_packing=0 hs_timeout=500-10000 tickets=0 psk=abc123 \
-             renegotiation=1 exchanges=4 debug_level=2 nbio=2 \
-             force_ciphersuite=TLS-PSK-WITH-AES-128-CCM-8" \
-            0 \
-            -c "=> renegotiate" \
-            -s "=> renegotiate" \
-            -s "Extra-header:" \
-            -c "HTTP/1.0 200 OK"
-
-## Interop tests with OpenSSL might trigger a bug in recent versions (including
-## all versions installed on the CI machines), reported here:
-## Bug report: https://github.com/openssl/openssl/issues/6902
-## They should be re-enabled once a fixed version of OpenSSL is available
-## (this should happen in some 1.1.1_ release according to the ticket).
-skip_next_test
-client_needs_more_time 6
-not_with_valgrind # risk of non-mbedtls peer timing out
-run_test    "DTLS proxy: 3d, openssl server" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5 protect_hvr=1" \
-            "$O_SRV -dtls1 -mtu 2048" \
-            "$P_CLI dgram_packing=0 dtls=1 hs_timeout=500-60000 tickets=0" \
-            0 \
-            -c "HTTP/1.0 200 OK"
-
-skip_next_test # see above
-client_needs_more_time 8
-not_with_valgrind # risk of non-mbedtls peer timing out
-run_test    "DTLS proxy: 3d, openssl server, fragmentation" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5 protect_hvr=1" \
-            "$O_SRV -dtls1 -mtu 768" \
-            "$P_CLI dgram_packing=0 dtls=1 hs_timeout=500-60000 tickets=0" \
-            0 \
-            -c "HTTP/1.0 200 OK"
-
-skip_next_test # see above
-client_needs_more_time 8
-not_with_valgrind # risk of non-mbedtls peer timing out
-run_test    "DTLS proxy: 3d, openssl server, fragmentation, nbio" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5 protect_hvr=1" \
-            "$O_SRV -dtls1 -mtu 768" \
-            "$P_CLI dgram_packing=0 dtls=1 hs_timeout=500-60000 nbio=2 tickets=0" \
-            0 \
-            -c "HTTP/1.0 200 OK"
-
-requires_gnutls
-client_needs_more_time 6
-not_with_valgrind # risk of non-mbedtls peer timing out
-run_test    "DTLS proxy: 3d, gnutls server" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$G_SRV -u --mtu 2048 -a" \
-            "$P_CLI dgram_packing=0 dtls=1 hs_timeout=500-60000" \
-            0 \
-            -s "Extra-header:" \
-            -c "Extra-header:"
-
-requires_gnutls_next
-client_needs_more_time 8
-not_with_valgrind # risk of non-mbedtls peer timing out
-run_test    "DTLS proxy: 3d, gnutls server, fragmentation" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$G_NEXT_SRV -u --mtu 512" \
-            "$P_CLI dgram_packing=0 dtls=1 hs_timeout=500-60000" \
-            0 \
-            -s "Extra-header:" \
-            -c "Extra-header:"
-
-requires_gnutls_next
-client_needs_more_time 8
-not_with_valgrind # risk of non-mbedtls peer timing out
-run_test    "DTLS proxy: 3d, gnutls server, fragmentation, nbio" \
-            -p "$P_PXY drop=5 delay=5 duplicate=5" \
-            "$G_NEXT_SRV -u --mtu 512" \
-            "$P_CLI dgram_packing=0 dtls=1 hs_timeout=500-60000 nbio=2" \
-            0 \
-            -s "Extra-header:" \
-            -c "Extra-header:"
-
-# Final report
-
-echo "------------------------------------------------------------------------"
-
-if [ $FAILS = 0 ]; then
-    printf "PASSED"
-else
-    printf "FAILED"
-fi
-PASSES=$(( $TESTS - $FAILS ))
-echo " ($PASSES / $TESTS tests ($SKIPS skipped))"
-
-exit $FAILS
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 269cdad..1a524a6 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -116,6 +116,84 @@
        }                                                    \
     } while( 0 )
 
+/** Evaluate two expressions and fail the test case if they have different
+ * values.
+ *
+ * \param expr1     An expression to evaluate.
+ * \param expr2     The expected value of \p expr1. This can be any
+ *                  expression, but it is typically a constant.
+ */
+#define TEST_EQUAL( expr1, expr2 )              \
+    TEST_ASSERT( ( expr1 ) == ( expr2 ) )
+
+/** Allocate memory dynamically and fail the test case if this fails.
+ *
+ * You must set \p pointer to \c NULL before calling this macro and
+ * put `mbedtls_free( pointer )` in the test's cleanup code.
+ *
+ * If \p length is zero, the resulting \p pointer will be \c NULL.
+ * This is usually what we want in tests since API functions are
+ * supposed to accept null pointers when a buffer size is zero.
+ *
+ * This macro expands to an instruction, not an expression.
+ * It may jump to the \c exit label.
+ *
+ * \param pointer   An lvalue where the address of the allocated buffer
+ *                  will be stored.
+ *                  This expression may be evaluated multiple times.
+ * \param length    Number of elements to allocate.
+ *                  This expression may be evaluated multiple times.
+ *
+ */
+#define ASSERT_ALLOC( pointer, length )                           \
+    do                                                            \
+    {                                                             \
+        TEST_ASSERT( ( pointer ) == NULL );                       \
+        if( ( length ) != 0 )                                     \
+        {                                                         \
+            ( pointer ) = mbedtls_calloc( sizeof( *( pointer ) ), \
+                                          ( length ) );           \
+            TEST_ASSERT( ( pointer ) != NULL );                   \
+        }                                                         \
+    }                                                             \
+    while( 0 )
+
+/** Compare two buffers and fail the test case if they differ.
+ *
+ * This macro expands to an instruction, not an expression.
+ * It may jump to the \c exit label.
+ *
+ * \param p1        Pointer to the start of the first buffer.
+ * \param size1     Size of the first buffer in bytes.
+ *                  This expression may be evaluated multiple times.
+ * \param p2        Pointer to the start of the second buffer.
+ * \param size2     Size of the second buffer in bytes.
+ *                  This expression may be evaluated multiple times.
+ */
+#define ASSERT_COMPARE( p1, size1, p2, size2 )                          \
+    do                                                                  \
+    {                                                                   \
+        TEST_ASSERT( ( size1 ) == ( size2 ) );                          \
+        if( ( size1 ) != 0 )                                            \
+            TEST_ASSERT( memcmp( ( p1 ), ( p2 ), ( size1 ) ) == 0 );    \
+    }                                                                   \
+    while( 0 )
+
+/**
+ * \brief   This macro tests the expression passed to it and skips the
+ *          running test if it doesn't evaluate to 'true'.
+ *
+ * \param   TEST    The test expression to be tested.
+ */
+#define TEST_ASSUME( TEST )                         \
+    do {                                            \
+        if( ! (TEST) )                              \
+        {                                           \
+            test_skip( #TEST, __LINE__, __FILE__ ); \
+            goto exit;                              \
+        }                                           \
+    } while( 0 )
+
 #if defined(MBEDTLS_CHECK_PARAMS) && !defined(MBEDTLS_PARAM_FAILED_ALT)
 /**
  * \brief   This macro tests the statement passed to it as a test step or
@@ -215,13 +293,65 @@
 #define TEST_VALID_PARAM( TEST )                                    \
     TEST_ASSERT( ( TEST, 1 ) );
 
-#define assert(a) if( !( a ) )                                      \
+#define TEST_HELPER_ASSERT(a) if( !( a ) )                                      \
 {                                                                   \
     mbedtls_fprintf( stderr, "Assertion Failed at %s:%d - %s\n",   \
                              __FILE__, __LINE__, #a );              \
     mbedtls_exit( 1 );                                             \
 }
 
+#if defined(__GNUC__)
+/* Test if arg and &(arg)[0] have the same type. This is true if arg is
+ * an array but not if it's a pointer. */
+#define IS_ARRAY_NOT_POINTER( arg )                                     \
+    ( ! __builtin_types_compatible_p( __typeof__( arg ),                \
+                                      __typeof__( &( arg )[0] ) ) )
+#else
+/* On platforms where we don't know how to implement this check,
+ * omit it. Oh well, a non-portable check is better than nothing. */
+#define IS_ARRAY_NOT_POINTER( arg ) 1
+#endif
+
+/* A compile-time constant with the value 0. If `const_expr` is not a
+ * compile-time constant with a nonzero value, cause a compile-time error. */
+#define STATIC_ASSERT_EXPR( const_expr )                                \
+    ( 0 && sizeof( struct { int STATIC_ASSERT : 1 - 2 * ! ( const_expr ); } ) )
+/* Return the scalar value `value` (possibly promoted). This is a compile-time
+ * constant if `value` is. `condition` must be a compile-time constant.
+ * If `condition` is false, arrange to cause a compile-time error. */
+#define STATIC_ASSERT_THEN_RETURN( condition, value )   \
+    ( STATIC_ASSERT_EXPR( condition ) ? 0 : ( value ) )
+
+#define ARRAY_LENGTH_UNSAFE( array )            \
+    ( sizeof( array ) / sizeof( *( array ) ) )
+/** Return the number of elements of a static or stack array.
+ *
+ * \param array         A value of array (not pointer) type.
+ *
+ * \return The number of elements of the array.
+ */
+#define ARRAY_LENGTH( array )                                           \
+    ( STATIC_ASSERT_THEN_RETURN( IS_ARRAY_NOT_POINTER( array ),         \
+                                 ARRAY_LENGTH_UNSAFE( array ) ) )
+
+/** Return the smaller of two values.
+ *
+ * \param x         An integer-valued expression without side effects.
+ * \param y         An integer-valued expression without side effects.
+ *
+ * \return The smaller of \p x and \p y.
+ */
+#define MIN( x, y ) ( ( x ) < ( y ) ? ( x ) : ( y ) )
+
+/** Return the larger of two values.
+ *
+ * \param x         An integer-valued expression without side effects.
+ * \param y         An integer-valued expression without side effects.
+ *
+ * \return The larger of \p x and \p y.
+ */
+#define MAX( x, y ) ( ( x ) > ( y ) ? ( x ) : ( y ) )
+
 /*
  * 32-bit integer manipulation macros (big endian)
  */
@@ -249,10 +379,17 @@
 /*----------------------------------------------------------------------------*/
 /* Global variables */
 
+typedef enum
+{
+    TEST_RESULT_SUCCESS = 0,
+    TEST_RESULT_FAILED,
+    TEST_RESULT_SKIPPED
+} test_result_t;
+
 static struct
 {
     paramfail_test_state_t paramfail_test_state;
-    int failed;
+    test_result_t result;
     const char *test;
     const char *filename;
     int line_no;
@@ -286,9 +423,17 @@
 /*----------------------------------------------------------------------------*/
 /* Helper Functions */
 
-static void test_fail( const char *test, int line_no, const char* filename )
+void test_fail( const char *test, int line_no, const char* filename )
 {
-    test_info.failed = 1;
+    test_info.result = TEST_RESULT_FAILED;
+    test_info.test = test;
+    test_info.line_no = line_no;
+    test_info.filename = filename;
+}
+
+void test_skip( const char *test, int line_no, const char* filename )
+{
+    test_info.result = TEST_RESULT_SKIPPED;
     test_info.test = test;
     test_info.line_no = line_no;
     test_info.filename = filename;
@@ -327,7 +472,7 @@
         /* Record the location of the failure, but not as a failure yet, in case
          * it was part of the test */
         test_fail( failure_condition, line, file );
-        test_info.failed = 0;
+        test_info.result = TEST_RESULT_SUCCESS;
 
         longjmp( param_fail_jmp, 1 );
     }
@@ -377,11 +522,11 @@
 }
 #endif /* __unix__ || __APPLE__ __MACH__ */
 
-static int unhexify( unsigned char *obuf, const char *ibuf )
+int unhexify( unsigned char *obuf, const char *ibuf )
 {
     unsigned char c, c2;
     int len = strlen( ibuf ) / 2;
-    assert( strlen( ibuf ) % 2 == 0 ); /* must be even number of bytes */
+    TEST_HELPER_ASSERT( strlen( ibuf ) % 2 == 0 ); /* must be even number of bytes */
 
     while( *ibuf != 0 )
     {
@@ -393,7 +538,7 @@
         else if( c >= 'A' && c <= 'F' )
             c -= 'A' - 10;
         else
-            assert( 0 );
+            TEST_HELPER_ASSERT( 0 );
 
         c2 = *ibuf++;
         if( c2 >= '0' && c2 <= '9' )
@@ -403,7 +548,7 @@
         else if( c2 >= 'A' && c2 <= 'F' )
             c2 -= 'A' - 10;
         else
-            assert( 0 );
+            TEST_HELPER_ASSERT( 0 );
 
         *obuf++ = ( c << 4 ) | c2;
     }
@@ -411,7 +556,7 @@
     return len;
 }
 
-static void hexify( unsigned char *obuf, const unsigned char *ibuf, int len )
+void hexify( unsigned char *obuf, const unsigned char *ibuf, int len )
 {
     unsigned char l, h;
 
@@ -448,7 +593,7 @@
     size_t actual_len = ( len != 0 ) ? len : 1;
 
     p = mbedtls_calloc( 1, actual_len );
-    assert( p != NULL );
+    TEST_HELPER_ASSERT( p != NULL );
 
     memset( p, 0x00, actual_len );
 
@@ -465,7 +610,7 @@
  *
  * For convenience, dies if allocation fails.
  */
-static unsigned char *unhexify_alloc( const char *ibuf, size_t *olen )
+unsigned char *unhexify_alloc( const char *ibuf, size_t *olen )
 {
     unsigned char *obuf;
 
@@ -475,7 +620,7 @@
         return( zero_alloc( *olen ) );
 
     obuf = mbedtls_calloc( 1, *olen );
-    assert( obuf != NULL );
+    TEST_HELPER_ASSERT( obuf != NULL );
 
     (void) unhexify( obuf, ibuf );
 
@@ -516,7 +661,7 @@
  *
  * rng_state shall be NULL.
  */
-static int rnd_zero_rand( void *rng_state, unsigned char *output, size_t len )
+int rnd_zero_rand( void *rng_state, unsigned char *output, size_t len )
 {
     if( rng_state != NULL )
         rng_state  = NULL;
@@ -543,7 +688,7 @@
  *
  * After the buffer is empty it will return rand();
  */
-static int rnd_buffer_rand( void *rng_state, unsigned char *output, size_t len )
+int rnd_buffer_rand( void *rng_state, unsigned char *output, size_t len )
 {
     rnd_buf_info *info = (rnd_buf_info *) rng_state;
     size_t use_len;
@@ -589,7 +734,7 @@
  *
  * rng_state shall be a pointer to a rnd_pseudo_info structure.
  */
-static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
+int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
 {
     rnd_pseudo_info *info = (rnd_pseudo_info *) rng_state;
     uint32_t i, *k, sum, delta=0x9E3779B9;
diff --git a/tests/suites/host_test.function b/tests/suites/host_test.function
index 3c43032..0f98d23 100644
--- a/tests/suites/host_test.function
+++ b/tests/suites/host_test.function
@@ -179,7 +179,7 @@
             if( p + 1 < buf + len )
             {
                 cur = p + 1;
-                assert( cnt < params_len );
+                TEST_HELPER_ASSERT( cnt < params_len );
                 params[cnt++] = cur;
             }
             *p = '\0';
@@ -498,7 +498,8 @@
 
             if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
                 break;
-            mbedtls_fprintf( stdout, "%s%.66s", test_info.failed ? "\n" : "", buf );
+            mbedtls_fprintf( stdout, "%s%.66s",
+                    test_info.result == TEST_RESULT_FAILED ? "\n" : "", buf );
             mbedtls_fprintf( stdout, " " );
             for( i = strlen( buf ) + 1; i < 67; i++ )
                 mbedtls_fprintf( stdout, "." );
@@ -545,7 +546,7 @@
             // If there are no unmet dependencies execute the test
             if( unmet_dep_count == 0 )
             {
-                test_info.failed = 0;
+                test_info.result = TEST_RESULT_SUCCESS;
                 test_info.paramfail_test_state = PARAMFAIL_TESTSTATE_IDLE;
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
@@ -610,10 +611,15 @@
             }
             else if( ret == DISPATCH_TEST_SUCCESS )
             {
-                if( test_info.failed == 0 )
+                if( test_info.result == TEST_RESULT_SUCCESS )
                 {
                     mbedtls_fprintf( stdout, "PASS\n" );
                 }
+                else if( test_info.result == TEST_RESULT_SKIPPED )
+                {
+                    mbedtls_fprintf( stdout, "----\n" );
+                    total_skipped++;
+                }
                 else
                 {
                     total_errors++;
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 1574556..5d15f2b 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -159,7 +159,7 @@
     else
     {
         /* Unexpected parameter validation error */
-        test_info.failed = 1;
+        test_info.result = TEST_RESULT_FAILED;
     }
 
     memset( param_fail_jmp, 0, sizeof(jmp_buf) );
diff --git a/tests/suites/target_test.function b/tests/suites/target_test.function
index 56abf29..91f7198 100644
--- a/tests/suites/target_test.function
+++ b/tests/suites/target_test.function
@@ -13,11 +13,11 @@
  */
 #define INCR_ASSERT(p, start, len, step) do                     \
 {                                                               \
-    assert( ( p ) >= ( start ) );                               \
-    assert( sizeof( *( p ) ) == sizeof( *( start ) ) );         \
+    TEST_HELPER_ASSERT( ( p ) >= ( start ) );                               \
+    TEST_HELPER_ASSERT( sizeof( *( p ) ) == sizeof( *( start ) ) );         \
     /* <= is checked to support use inside a loop where         \
        pointer is incremented after reading data.       */      \
-    assert( (uint32_t)( ( ( p ) - ( start ) ) + ( step ) ) <= ( len ) );\
+    TEST_HELPER_ASSERT( (uint32_t)( ( ( p ) - ( start ) ) + ( step ) ) <= ( len ) );\
     ( p ) += ( step );                                          \
 }                                                               \
 while( 0 )
@@ -59,10 +59,29 @@
     return( DEPENDENCY_SUPPORTED );
 }
 
+/**
+ * \brief       Receives hex string on serial interface, and converts to a byte.
+ *
+ * \param none
+ *
+ * \return      unsigned int8
+ */
+uint8_t receive_byte()
+{
+    uint8_t byte;
+    uint8_t c[3];
+    char *endptr;
+    c[0] = greentea_getc();
+    c[1] = greentea_getc();
+    c[2] = '\0';
+
+    assert( unhexify( &byte, c ) != 2 );
+    return( byte );
+}
 
 /**
  * \brief       Receives unsigned integer on serial interface.
- *              Integers are encoded in network order.
+ *              Integers are encoded in network order, and sent as hex ascii string.
  *
  * \param none
  *
@@ -71,10 +90,17 @@
 uint32_t receive_uint32()
 {
     uint32_t value;
-    value =  (uint8_t)greentea_getc() << 24;
-    value |= (uint8_t)greentea_getc() << 16;
-    value |= (uint8_t)greentea_getc() << 8;
-    value |= (uint8_t)greentea_getc();
+    const uint8_t c[9] = { greentea_getc(),
+                           greentea_getc(),
+                           greentea_getc(),
+                           greentea_getc(),
+                           greentea_getc(),
+                           greentea_getc(),
+                           greentea_getc(),
+                           greentea_getc(),
+                           '\0'
+                         };
+    assert( unhexify( &value, c ) != 8 );
     return( (uint32_t)value );
 }
 
@@ -127,12 +153,12 @@
     /* Read data length */
     *data_len = receive_uint32();
     data = (uint8_t *)malloc( *data_len );
-    assert( data != NULL );
+    TEST_HELPER_ASSERT( data != NULL );
 
     greentea_getc(); // read ';' received after key i.e. *data_len
 
     for( i = 0; i < *data_len; i++ )
-        data[i] = greentea_getc();
+        data[i] = receive_byte();
 
     /* Read closing braces */
     for( i = 0; i < 2; i++ )
@@ -221,7 +247,7 @@
     hex_count = find_hex_count(count, data, data_len);
 
     params = (void **)malloc( sizeof( void *) * ( count + hex_count ) );
-    assert( params != NULL );
+    TEST_HELPER_ASSERT( params != NULL );
     cur = params;
 
     p = data;
@@ -348,7 +374,7 @@
     while ( 1 )
     {
         ret = 0;
-        test_info.failed = 0;
+        test_info.result = TEST_RESULT_SUCCESS;
         data_len = 0;
 
         data = receive_data( &data_len );
@@ -360,7 +386,7 @@
         {
             /* Read dependency count */
             count = *p;
-            assert( count < data_len );
+            TEST_HELPER_ASSERT( count < data_len );
             INCR_ASSERT( p, data, data_len, sizeof( uint8_t ) );
             ret = verify_dependencies( count, p );
             if ( ret != DEPENDENCY_SUPPORTED )
@@ -406,7 +432,7 @@
         if ( ret )
             send_failure( ret );
         else
-            send_status( test_info.failed );
+            send_status( test_info.result );
     }
     return( 0 );
 }
diff --git a/tests/suites/test_suite_cipher.aes.data b/tests/suites/test_suite_cipher.aes.data
index 1a8ff1e..6293408 100644
--- a/tests/suites/test_suite_cipher.aes.data
+++ b/tests/suites/test_suite_cipher.aes.data
@@ -1,6 +1,10 @@
-Decrypt empty buffer
+AES-128 CBC - Decrypt empty buffer
 depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-dec_empty_buf:
+dec_empty_buf:MBEDTLS_CIPHER_AES_128_CBC:0:0
+
+AES-128 XTS - Decrypt empty buffer
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_XTS
+dec_empty_buf:MBEDTLS_CIPHER_AES_128_XTS:MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH:0
 
 AES-128 CBC - Encrypt and decrypt 0 bytes with PKCS7 padding
 depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
diff --git a/tests/suites/test_suite_cipher.arc4.data b/tests/suites/test_suite_cipher.arc4.data
index 6e69b81..adeed83 100644
--- a/tests/suites/test_suite_cipher.arc4.data
+++ b/tests/suites/test_suite_cipher.arc4.data
@@ -1,3 +1,7 @@
+ARC4 Decrypt empty buffer
+depends_on:MBEDTLS_ARC4_C
+dec_empty_buf:MBEDTLS_CIPHER_ARC4_128:0:0
+
 ARC4 Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_ARC4_C
 enc_dec_buf:MBEDTLS_CIPHER_ARC4_128:"ARC4-128":128:0:-1
diff --git a/tests/suites/test_suite_cipher.aria.data b/tests/suites/test_suite_cipher.aria.data
new file mode 100644
index 0000000..2c50a21
--- /dev/null
+++ b/tests/suites/test_suite_cipher.aria.data
@@ -0,0 +1,3 @@
+Aria CBC Decrypt empty buffer
+depends_on:MBEDTLS_ARIA_C:MBEDTLS_CIPHER_MODE_CBC
+dec_empty_buf:MBEDTLS_CIPHER_ARIA_128_CBC:0:0
diff --git a/tests/suites/test_suite_cipher.blowfish.data b/tests/suites/test_suite_cipher.blowfish.data
index b94bc47..bbb3934 100644
--- a/tests/suites/test_suite_cipher.blowfish.data
+++ b/tests/suites/test_suite_cipher.blowfish.data
@@ -1,3 +1,7 @@
+BLOWFISH CBC Decrypt empty buffer
+depends_on:MBEDTLS_BLOWFISH_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+dec_empty_buf:MBEDTLS_CIPHER_BLOWFISH_CBC:0:0
+
 BLOWFISH Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_BLOWFISH_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 enc_dec_buf:MBEDTLS_CIPHER_BLOWFISH_CBC:"BLOWFISH-CBC":128:0:-1
diff --git a/tests/suites/test_suite_cipher.camellia.data b/tests/suites/test_suite_cipher.camellia.data
index e6342da..8fbbbe9 100644
--- a/tests/suites/test_suite_cipher.camellia.data
+++ b/tests/suites/test_suite_cipher.camellia.data
@@ -1,3 +1,7 @@
+CAMELLIA CBC Decrypt empty buffer
+depends_on:MBEDTLS_CAMELLIA_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+dec_empty_buf:MBEDTLS_CIPHER_CAMELLIA_128_CBC:0:0
+
 CAMELLIA Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_CAMELLIA_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 enc_dec_buf:MBEDTLS_CIPHER_CAMELLIA_128_CBC:"CAMELLIA-128-CBC":128:0:-1
diff --git a/tests/suites/test_suite_cipher.chacha20.data b/tests/suites/test_suite_cipher.chacha20.data
index c67e582..11de103 100644
--- a/tests/suites/test_suite_cipher.chacha20.data
+++ b/tests/suites/test_suite_cipher.chacha20.data
@@ -1,7 +1,3 @@
-Decrypt empty buffer
-depends_on:MBEDTLS_CHACHA20_C
-dec_empty_buf:
-
 Chacha20 RFC 7539 Test Vector #1
 depends_on:MBEDTLS_CHACHA20_C
 decrypt_test_vec:MBEDTLS_CIPHER_CHACHA20:-1:"0000000000000000000000000000000000000000000000000000000000000000":"000000000000000000000000":"76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"":"":0:0
diff --git a/tests/suites/test_suite_cipher.chachapoly.data b/tests/suites/test_suite_cipher.chachapoly.data
index 7310a84..8c246ad 100644
--- a/tests/suites/test_suite_cipher.chachapoly.data
+++ b/tests/suites/test_suite_cipher.chachapoly.data
@@ -1,6 +1,6 @@
 Decrypt empty buffer
 depends_on:MBEDTLS_CHACHAPOLY_C
-dec_empty_buf:
+dec_empty_buf:MBEDTLS_CIPHER_CHACHA20_POLY1305:0:0
 
 ChaCha20+Poly1305 Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_CHACHAPOLY_C
diff --git a/tests/suites/test_suite_cipher.des.data b/tests/suites/test_suite_cipher.des.data
index ba9020e..c272a3e 100644
--- a/tests/suites/test_suite_cipher.des.data
+++ b/tests/suites/test_suite_cipher.des.data
@@ -1,3 +1,15 @@
+DES CBC Decrypt empty buffer
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+dec_empty_buf:MBEDTLS_CIPHER_DES_CBC:0:0
+
+DES EDE CBC Decrypt empty buffer
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+dec_empty_buf:MBEDTLS_CIPHER_DES_EDE_CBC:0:0
+
+DES EDE3 CBC Decrypt empty buffer
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+dec_empty_buf:MBEDTLS_CIPHER_DES_EDE3_CBC:0:0
+
 DES Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 enc_dec_buf:MBEDTLS_CIPHER_DES_CBC:"DES-CBC":64:0:-1
diff --git a/tests/suites/test_suite_cipher.function b/tests/suites/test_suite_cipher.function
index ca39937..8405f69 100644
--- a/tests/suites/test_suite_cipher.function
+++ b/tests/suites/test_suite_cipher.function
@@ -1,9 +1,18 @@
 /* BEGIN_HEADER */
 #include "mbedtls/cipher.h"
 
+#if defined(MBEDTLS_AES_C)
+#include "mbedtls/aes.h"
+#endif
+
 #if defined(MBEDTLS_GCM_C)
 #include "mbedtls/gcm.h"
 #endif
+
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+#include "psa_crypto_helpers.h"
+#endif
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -710,7 +719,9 @@
 /* END_CASE */
 
 /* BEGIN_CASE */
-void dec_empty_buf(  )
+void dec_empty_buf( int cipher,
+                    int expected_update_ret,
+                    int expected_finish_ret )
 {
     unsigned char key[32];
     unsigned char iv[16];
@@ -732,12 +743,15 @@
     memset( decbuf, 0, 64 );
 
     /* Initialise context */
-    cipher_info = mbedtls_cipher_info_from_type( MBEDTLS_CIPHER_AES_128_CBC );
+    cipher_info = mbedtls_cipher_info_from_type( cipher );
     TEST_ASSERT( NULL != cipher_info);
+    TEST_ASSERT( sizeof(key) * 8 >= cipher_info->key_bitlen );
 
     TEST_ASSERT( 0 == mbedtls_cipher_setup( &ctx_dec, cipher_info ) );
 
-    TEST_ASSERT( 0 == mbedtls_cipher_setkey( &ctx_dec, key, 128, MBEDTLS_DECRYPT ) );
+    TEST_ASSERT( 0 == mbedtls_cipher_setkey( &ctx_dec,
+                                             key, cipher_info->key_bitlen,
+                                             MBEDTLS_DECRYPT ) );
 
     TEST_ASSERT( 0 == mbedtls_cipher_set_iv( &ctx_dec, iv, 16 ) );
 
@@ -748,10 +762,24 @@
 #endif
 
     /* decode 0-byte string */
-    TEST_ASSERT( 0 == mbedtls_cipher_update( &ctx_dec, encbuf, 0, decbuf, &outlen ) );
+    TEST_ASSERT( expected_update_ret ==
+                 mbedtls_cipher_update( &ctx_dec, encbuf, 0, decbuf, &outlen ) );
     TEST_ASSERT( 0 == outlen );
-    TEST_ASSERT( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED == mbedtls_cipher_finish(
-                 &ctx_dec, decbuf + outlen, &outlen ) );
+
+    if ( expected_finish_ret == 0 &&
+         ( cipher_info->mode == MBEDTLS_MODE_CBC ||
+           cipher_info->mode == MBEDTLS_MODE_ECB ) )
+    {
+        /* Non-CBC and non-ECB ciphers are OK with decrypting empty buffers and
+         * return success, not MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED, when
+         * decrypting an empty buffer.
+         * On the other hand, CBC and ECB ciphers need a full block of input.
+         */
+        expected_finish_ret = MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED;
+    }
+
+    TEST_ASSERT( expected_finish_ret == mbedtls_cipher_finish(
+                                        &ctx_dec, decbuf + outlen, &outlen ) );
     TEST_ASSERT( 0 == outlen );
 
 exit:
@@ -962,7 +990,7 @@
 #else
     if( use_psa == 1 )
     {
-        TEST_ASSERT( psa_crypto_init() == 0 );
+        PSA_ASSERT( psa_crypto_init( ) );
 
         /* PSA requires that the tag immediately follows the ciphertext. */
         tmp_cipher = mbedtls_calloc( 1, cipher->len + tag->len );
@@ -1046,14 +1074,15 @@
 
 exit:
 
+    mbedtls_cipher_free( &ctx );
+
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     if( use_psa == 1 )
     {
         mbedtls_free( tmp_cipher );
+        PSA_DONE( );
     }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-    mbedtls_cipher_free( &ctx );
 }
 /* END_CASE */
 
@@ -1123,7 +1152,7 @@
 #else
     if( use_psa == 1 )
     {
-        TEST_ASSERT( psa_crypto_init() == 0 );
+        PSA_ASSERT( psa_crypto_init( ) );
         TEST_ASSERT( 0 == mbedtls_cipher_setup_psa( &ctx,
                               mbedtls_cipher_info_from_type( cipher_id ), 0 ) );
     }
@@ -1152,6 +1181,9 @@
 
 exit:
     mbedtls_cipher_free( &ctx );
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+    PSA_DONE( );
+#endif /* MBEDTLS_USE_PSA_CRYPTO */
 }
 /* END_CASE */
 
diff --git a/tests/suites/test_suite_cipher.gcm.data b/tests/suites/test_suite_cipher.gcm.data
index 03d08ce..83889de 100644
--- a/tests/suites/test_suite_cipher.gcm.data
+++ b/tests/suites/test_suite_cipher.gcm.data
@@ -1,3 +1,11 @@
+CAMELLIA GCM Decrypt empty buffer
+depends_on:MBEDTLS_CAMELLIA_C:MBEDTLS_GCM_C
+dec_empty_buf:MBEDTLS_CIPHER_CAMELLIA_128_GCM:0:0
+
+Aria GCM Decrypt empty buffer
+depends_on:MBEDTLS_ARIA_C:MBEDTLS_GCM_C
+dec_empty_buf:MBEDTLS_CIPHER_ARIA_128_GCM:0:0
+
 AES 128 GCM Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
 enc_dec_buf:MBEDTLS_CIPHER_AES_128_GCM:"AES-128-GCM":128:0:-1
diff --git a/tests/suites/test_suite_cipher.nist_kw.data b/tests/suites/test_suite_cipher.nist_kw.data
index 59ef931..8201891 100644
--- a/tests/suites/test_suite_cipher.nist_kw.data
+++ b/tests/suites/test_suite_cipher.nist_kw.data
@@ -1,3 +1,11 @@
+KW AES-128 wrap  - Decrypt empty buffer
+depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
+dec_empty_buf:MBEDTLS_CIPHER_AES_128_KW:MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE:MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
+
+KWP AES-128 wrap  - Decrypt empty buffer
+depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
+dec_empty_buf:MBEDTLS_CIPHER_AES_128_KWP:MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE:MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
+
 KW AES-128 wrap rfc 3394
 depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
 auth_crypt_tv:MBEDTLS_CIPHER_AES_128_KW:"000102030405060708090A0B0C0D0E0F":"":"":"1FA68B0A8112B447AEF34BD8FB5A7B829D3E862371D2CFE5":"":"":"00112233445566778899AABBCCDDEEFF":0
@@ -268,4 +276,3 @@
 KWP AES-256 wrap CAVS 17.4 FAIL COUNT 4 CLEN 32
 depends_on:MBEDTLS_AES_C:MBEDTLS_NIST_KW_C
 auth_crypt_tv:MBEDTLS_CIPHER_AES_256_KWP:"c32cb3e1e41a4b9f4de79989957866f5dd48dba38c22a6ebb80e14c84bdd9534":"":"":"c29b05c2619a58ecc1d239e7a34273cd":"":"FAIL":"":0
-
diff --git a/tests/suites/test_suite_debug.data b/tests/suites/test_suite_debug.data
deleted file mode 100644
index 7f747d0..0000000
--- a/tests/suites/test_suite_debug.data
+++ /dev/null
@@ -1,64 +0,0 @@
-Debug print msg (threshold 1, level 0)
-debug_print_msg_threshold:1:0:"MyFile":999:"MyFile(0999)\: Text message, 2 == 2\n"
-
-Debug print msg (threshold 1, level 1)
-debug_print_msg_threshold:1:1:"MyFile":999:"MyFile(0999)\: Text message, 2 == 2\n"
-
-Debug print msg (threshold 1, level 2)
-debug_print_msg_threshold:1:2:"MyFile":999:""
-
-Debug print msg (threshold 0, level 1)
-debug_print_msg_threshold:0:1:"MyFile":999:""
-
-Debug print msg (threshold 0, level 5)
-debug_print_msg_threshold:0:5:"MyFile":999:""
-
-Debug print return value #1
-mbedtls_debug_print_ret:"MyFile":999:"Test return value":0:"MyFile(0999)\: Test return value() returned 0 (-0x0000)\n"
-
-Debug print return value #2
-mbedtls_debug_print_ret:"MyFile":999:"Test return value":-0x1000:"MyFile(0999)\: Test return value() returned -4096 (-0x1000)\n"
-
-Debug print return value #3
-mbedtls_debug_print_ret:"MyFile":999:"Test return value":-0xFFFF:"MyFile(0999)\: Test return value() returned -65535 (-0xffff)\n"
-
-Debug print buffer #1
-mbedtls_debug_print_buf:"MyFile":999:"Test return value":"":"MyFile(0999)\: dumping 'Test return value' (0 bytes)\n"
-
-Debug print buffer #2
-mbedtls_debug_print_buf:"MyFile":999:"Test return value":"00":"MyFile(0999)\: dumping 'Test return value' (1 bytes)\nMyFile(0999)\: 0000\:  00                                               .\n"
-
-Debug print buffer #3
-mbedtls_debug_print_buf:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F":"MyFile(0999)\: dumping 'Test return value' (16 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\n"
-
-Debug print buffer #4
-mbedtls_debug_print_buf:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F00":"MyFile(0999)\: dumping 'Test return value' (17 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\nMyFile(0999)\: 0010\:  00                                               .\n"
-
-Debug print buffer #5
-mbedtls_debug_print_buf:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F30":"MyFile(0999)\: dumping 'Test return value' (49 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\nMyFile(0999)\: 0010\:  10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f  ................\nMyFile(0999)\: 0020\:  20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f   !"#$%&'()*+,-./\nMyFile(0999)\: 0030\:  30                                               0\n"
-
-Debug print certificate #1 (RSA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_BASE64_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-mbedtls_debug_print_crt:"data_files/server1.crt":"MyFile":999:"PREFIX_":"MyFile(0999)\: PREFIX_ #1\:\nMyFile(0999)\: cert. version     \: 3\nMyFile(0999)\: serial number     \: 01\nMyFile(0999)\: issuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nMyFile(0999)\: subject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nMyFile(0999)\: issued  on        \: 2011-02-12 14\:44\:06\nMyFile(0999)\: expires on        \: 2021-02-12 14\:44\:06\nMyFile(0999)\: signed using      \: RSA with SHA1\nMyFile(0999)\: RSA key size      \: 2048 bits\nMyFile(0999)\: basic constraints \: CA=false\nMyFile(0999)\: value of 'crt->rsa.N' (2048 bits) is\:\nMyFile(0999)\:  a9 02 1f 3d 40 6a d5 55 53 8b fd 36 ee 82 65 2e\nMyFile(0999)\:  15 61 5e 89 bf b8 e8 45 90 db ee 88 16 52 d3 f1\nMyFile(0999)\:  43 50 47 96 12 59 64 87 6b fd 2b e0 46 f9 73 be\nMyFile(0999)\:  dd cf 92 e1 91 5b ed 66 a0 6f 89 29 79 45 80 d0\nMyFile(0999)\:  83 6a d5 41 43 77 5f 39 7c 09 04 47 82 b0 57 39\nMyFile(0999)\:  70 ed a3 ec 15 19 1e a8 33 08 47 c1 05 42 a9 fd\nMyFile(0999)\:  4c c3 b4 df dd 06 1f 4d 10 51 40 67 73 13 0f 40\nMyFile(0999)\:  f8 6d 81 25 5f 0a b1 53 c6 30 7e 15 39 ac f9 5a\nMyFile(0999)\:  ee 7f 92 9e a6 05 5b e7 13 97 85 b5 23 92 d9 d4\nMyFile(0999)\:  24 06 d5 09 25 89 75 07 dd a6 1a 8f 3f 09 19 be\nMyFile(0999)\:  ad 65 2c 64 eb 95 9b dc fe 41 5e 17 a6 da 6c 5b\nMyFile(0999)\:  69 cc 02 ba 14 2c 16 24 9c 4a dc cd d0 f7 52 67\nMyFile(0999)\:  73 f1 2d a0 23 fd 7e f4 31 ca 2d 70 ca 89 0b 04\nMyFile(0999)\:  db 2e a6 4f 70 6e 9e ce bd 58 89 e2 53 59 9e 6e\nMyFile(0999)\:  5a 92 65 e2 88 3f 0c 94 19 a3 dd e5 e8 9d 95 13\nMyFile(0999)\:  ed 29 db ab 70 12 dc 5a ca 6b 17 ab 52 82 54 b1\nMyFile(0999)\: value of 'crt->rsa.E' (17 bits) is\:\nMyFile(0999)\:  01 00 01\n"
-
-Debug print certificate #2 (EC)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_BASE64_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-mbedtls_debug_print_crt:"data_files/test-ca2.crt":"MyFile":999:"PREFIX_":"MyFile(0999)\: PREFIX_ #1\:\nMyFile(0999)\: cert. version     \: 3\nMyFile(0999)\: serial number     \: C1\:43\:E2\:7E\:62\:43\:CC\:E8\nMyFile(0999)\: issuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nMyFile(0999)\: subject name      \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nMyFile(0999)\: issued  on        \: 2013-09-24 15\:49\:48\nMyFile(0999)\: expires on        \: 2023-09-22 15\:49\:48\nMyFile(0999)\: signed using      \: ECDSA with SHA256\nMyFile(0999)\: EC key size       \: 384 bits\nMyFile(0999)\: basic constraints \: CA=true\nMyFile(0999)\: value of 'crt->eckey.Q(X)' (384 bits) is\:\nMyFile(0999)\:  c3 da 2b 34 41 37 58 2f 87 56 fe fc 89 ba 29 43\nMyFile(0999)\:  4b 4e e0 6e c3 0e 57 53 33 39 58 d4 52 b4 91 95\nMyFile(0999)\:  39 0b 23 df 5f 17 24 62 48 fc 1a 95 29 ce 2c 2d\nMyFile(0999)\: value of 'crt->eckey.Q(Y)' (384 bits) is\:\nMyFile(0999)\:  87 c2 88 52 80 af d6 6a ab 21 dd b8 d3 1c 6e 58\nMyFile(0999)\:  b8 ca e8 b2 69 8e f3 41 ad 29 c3 b4 5f 75 a7 47\nMyFile(0999)\:  6f d5 19 29 55 69 9a 53 3b 20 b4 66 16 60 33 1e\n"
-
-Debug print mbedtls_mpi #1
-mbedtls_debug_print_mpi:16:"01020304050607":"MyFile":999:"VALUE":"MyFile(0999)\: value of 'VALUE' (49 bits) is\:\nMyFile(0999)\:  01 02 03 04 05 06 07\n"
-
-Debug print mbedtls_mpi #2
-mbedtls_debug_print_mpi:16:"00000000000007":"MyFile":999:"VALUE":"MyFile(0999)\: value of 'VALUE' (3 bits) is\:\nMyFile(0999)\:  07\n"
-
-Debug print mbedtls_mpi #3
-mbedtls_debug_print_mpi:16:"00000000000000":"MyFile":999:"VALUE":"MyFile(0999)\: value of 'VALUE' (0 bits) is\:\nMyFile(0999)\:  00\n"
-
-Debug print mbedtls_mpi #4
-mbedtls_debug_print_mpi:16:"0941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":"MyFile":999:"VALUE":"MyFile(0999)\: value of 'VALUE' (764 bits) is\:\nMyFile(0999)\:  09 41 37 9d 00 fe d1 49 1f e1 5d f2 84 df de 4a\nMyFile(0999)\:  14 2f 68 aa 8d 41 20 23 19 5c ee 66 88 3e 62 90\nMyFile(0999)\:  ff e7 03 f4 ea 59 63 bf 21 27 13 ce e4 6b 10 7c\nMyFile(0999)\:  09 18 2b 5e dc d9 55 ad ac 41 8b f4 91 8e 28 89\nMyFile(0999)\:  af 48 e1 09 9d 51 38 30 ce c8 5c 26 ac 1e 15 8b\nMyFile(0999)\:  52 62 0e 33 ba 86 92 f8 93 ef bb 2f 95 8b 44 24\n"
-
-Debug print mbedtls_mpi #5
-mbedtls_debug_print_mpi:16:"0000000000000000000000000000000000000000000000000000000941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":"MyFile":999:"VALUE":"MyFile(0999)\: value of 'VALUE' (764 bits) is\:\nMyFile(0999)\:  09 41 37 9d 00 fe d1 49 1f e1 5d f2 84 df de 4a\nMyFile(0999)\:  14 2f 68 aa 8d 41 20 23 19 5c ee 66 88 3e 62 90\nMyFile(0999)\:  ff e7 03 f4 ea 59 63 bf 21 27 13 ce e4 6b 10 7c\nMyFile(0999)\:  09 18 2b 5e dc d9 55 ad ac 41 8b f4 91 8e 28 89\nMyFile(0999)\:  af 48 e1 09 9d 51 38 30 ce c8 5c 26 ac 1e 15 8b\nMyFile(0999)\:  52 62 0e 33 ba 86 92 f8 93 ef bb 2f 95 8b 44 24\n"
-
-Debug print mbedtls_mpi #6
-mbedtls_debug_print_mpi:16:"0000000000000000000000000000000000000000000000000000000041379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":"MyFile":999:"VALUE":"MyFile(0999)\: value of 'VALUE' (759 bits) is\:\nMyFile(0999)\:  41 37 9d 00 fe d1 49 1f e1 5d f2 84 df de 4a 14\nMyFile(0999)\:  2f 68 aa 8d 41 20 23 19 5c ee 66 88 3e 62 90 ff\nMyFile(0999)\:  e7 03 f4 ea 59 63 bf 21 27 13 ce e4 6b 10 7c 09\nMyFile(0999)\:  18 2b 5e dc d9 55 ad ac 41 8b f4 91 8e 28 89 af\nMyFile(0999)\:  48 e1 09 9d 51 38 30 ce c8 5c 26 ac 1e 15 8b 52\nMyFile(0999)\:  62 0e 33 ba 86 92 f8 93 ef bb 2f 95 8b 44 24\n"
diff --git a/tests/suites/test_suite_debug.function b/tests/suites/test_suite_debug.function
deleted file mode 100644
index 377d630..0000000
--- a/tests/suites/test_suite_debug.function
+++ /dev/null
@@ -1,195 +0,0 @@
-/* BEGIN_HEADER */
-#include "mbedtls/debug.h"
-#include "string.h"
-
-struct buffer_data
-{
-    char buf[2000];
-    char *ptr;
-};
-
-void string_debug(void *data, int level, const char *file, int line, const char *str)
-{
-    struct buffer_data *buffer = (struct buffer_data *) data;
-    char *p = buffer->ptr;
-    ((void) level);
-
-    memcpy( p, file, strlen( file ) );
-    p += strlen( file );
-
-    *p++ = '(';
-    *p++ = '0' + ( line / 1000 ) % 10;
-    *p++ = '0' + ( line / 100  ) % 10;
-    *p++ = '0' + ( line / 10   ) % 10;
-    *p++ = '0' + ( line / 1    ) % 10;
-    *p++ = ')';
-    *p++ = ':';
-    *p++ = ' ';
-
-#if defined(MBEDTLS_THREADING_C)
-    /* Skip "thread ID" (up to the first space) as it is not predictable */
-    while( *str++ != ' ' );
-#endif
-
-    memcpy( p, str, strlen( str ) );
-    p += strlen( str );
-
-    /* Detect if debug messages output partial lines and mark them */
-    if( p[-1] != '\n' )
-        *p++ = '*';
-
-    buffer->ptr = p;
-}
-/* END_HEADER */
-
-/* BEGIN_DEPENDENCIES
- * depends_on:MBEDTLS_DEBUG_C:MBEDTLS_SSL_TLS_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_CASE */
-void debug_print_msg_threshold( int threshold, int level, char * file,
-                                int line, char * result_str )
-{
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    struct buffer_data buffer;
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    memset( buffer.buf, 0, 2000 );
-    buffer.ptr = buffer.buf;
-
-    TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
-
-    mbedtls_debug_set_threshold( threshold );
-    mbedtls_ssl_conf_dbg( &conf, string_debug, &buffer);
-
-    mbedtls_debug_print_msg( &ssl, level, file, line,
-                             "Text message, 2 == %d", 2 );
-
-    TEST_ASSERT( strcmp( buffer.buf, result_str ) == 0 );
-
-exit:
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-}
-/* END_CASE */
-
-/* BEGIN_CASE */
-void mbedtls_debug_print_ret( char * file, int line, char * text, int value,
-                              char * result_str )
-{
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    struct buffer_data buffer;
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    memset( buffer.buf, 0, 2000 );
-    buffer.ptr = buffer.buf;
-
-    TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
-
-    mbedtls_ssl_conf_dbg( &conf, string_debug, &buffer);
-
-    mbedtls_debug_print_ret( &ssl, 0, file, line, text, value);
-
-    TEST_ASSERT( strcmp( buffer.buf, result_str ) == 0 );
-
-exit:
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-}
-/* END_CASE */
-
-/* BEGIN_CASE */
-void mbedtls_debug_print_buf( char * file, int line, char * text,
-                              data_t * data, char * result_str )
-{
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    struct buffer_data buffer;
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    memset( buffer.buf, 0, 2000 );
-    buffer.ptr = buffer.buf;
-
-
-    TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
-
-    mbedtls_ssl_conf_dbg( &conf, string_debug, &buffer);
-
-    mbedtls_debug_print_buf( &ssl, 0, file, line, text, data->x, data->len );
-
-    TEST_ASSERT( strcmp( buffer.buf, result_str ) == 0 );
-
-exit:
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_debug_print_crt( char * crt_file, char * file, int line,
-                              char * prefix, char * result_str )
-{
-    mbedtls_x509_crt   crt;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    struct buffer_data buffer;
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_x509_crt_init( &crt );
-    memset( buffer.buf, 0, 2000 );
-    buffer.ptr = buffer.buf;
-
-    TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
-
-    mbedtls_ssl_conf_dbg( &conf, string_debug, &buffer);
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    mbedtls_debug_print_crt( &ssl, 0, file, line, prefix, &crt);
-
-    TEST_ASSERT( strcmp( buffer.buf, result_str ) == 0 );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_BIGNUM_C */
-void mbedtls_debug_print_mpi( int radix, char * value, char * file, int line,
-                              char * prefix, char * result_str )
-{
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    struct buffer_data buffer;
-    mbedtls_mpi val;
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_mpi_init( &val );
-    memset( buffer.buf, 0, 2000 );
-    buffer.ptr = buffer.buf;
-
-    TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_read_string( &val, radix, value ) == 0 );
-
-    mbedtls_ssl_conf_dbg( &conf, string_debug, &buffer);
-
-    mbedtls_debug_print_mpi( &ssl, 0, file, line, prefix, &val);
-
-    TEST_ASSERT( strcmp( buffer.buf, result_str ) == 0 );
-
-exit:
-    mbedtls_mpi_free( &val );
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-}
-/* END_CASE */
diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index 8653366..51f7e39 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -426,6 +426,26 @@
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 ecp_test_vec_x:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"057E23EA9F1CBE8A27168F6E696A791DE61DD3AF7ACD4EEACC6E7BA514FDA863":"47DC3D214174820E1154B49BC6CDB2ABD45EE95817055D255AA35831B70D3260":"6EB89DA91989AE37C7EAC7618D9E5C4951DBA1D73C285AE1CD26A855020EEF04":"61450CD98E36016B58776A897A9F0AEF738B99F09468B8D6B8511184D53494AB"
 
+ECP point multiplication Curve25519 (normalized) #1
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"09":"00":"01":"057E23EA9F1CBE8A27168F6E696A791DE61DD3AF7ACD4EEACC6E7BA514FDA863":"00":"01":0
+
+ECP point multiplication Curve25519 (not normalized) #2
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"1B":"00":"03":"057E23EA9F1CBE8A27168F6E696A791DE61DD3AF7ACD4EEACC6E7BA514FDA863":"00":"01":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP point multiplication Curve25519 (element of order 2: origin) #3
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"00":"00":"01":"00":"01":"00":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
+ECP point multiplication Curve25519 (element of order 4: 1) #4
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"01":"00":"01":"00":"01":"00":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
+ECP point multiplication Curve25519 (element of order 8) #5
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"B8495F16056286FDB1329CEB8D09DA6AC49FF1FAE35616AEB8413B7C7AEBE0":"00":"01":"00":"01":"00":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
 ECP test vectors Curve448 (RFC 7748 6.2, after decodeUCoordinate)
 depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
 ecp_test_vec_x:MBEDTLS_ECP_DP_CURVE448:"eb7298a5c0d8c29a1dab27f1a6826300917389449741a974f5bac9d98dc298d46555bce8bae89eeed400584bb046cf75579f51d125498f98":"a01fc432e5807f17530d1288da125b0cd453d941726436c8bbd9c5222c3da7fa639ce03db8d23b274a0721a1aed5227de6e3b731ccf7089b":"ad997351b6106f36b0d1091b929c4c37213e0d2b97e85ebb20c127691d0dad8f1d8175b0723745e639a3cb7044290b99e0e2a0c27a6a301c":"0936f37bc6c1bd07ae3dec7ab5dc06a73ca13242fb343efc72b9d82730b445f3d4b0bd077162a46dcfec6f9b590bfcbcf520cdb029a8b73e":"9d874a5137509a449ad5853040241c5236395435c36424fd560b0cb62b281d285275a740ce32a22dd1740f4aa9161cec95ccc61a18f4ff07"
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 7eeea28..03c3e53 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -675,6 +675,56 @@
 /* END_CASE */
 
 /* BEGIN_CASE */
+void ecp_test_mul( int id, data_t * n_hex,
+                   data_t *  Px_hex, data_t *  Py_hex, data_t *  Pz_hex,
+                   data_t * nPx_hex, data_t * nPy_hex, data_t * nPz_hex,
+                   int expected_ret )
+{
+    mbedtls_ecp_group grp;
+    mbedtls_ecp_point P, nP, R;
+    mbedtls_mpi n;
+    rnd_pseudo_info rnd_info;
+
+    mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R );
+    mbedtls_ecp_point_init( &P ); mbedtls_ecp_point_init( &nP );
+    mbedtls_mpi_init( &n );
+    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+
+    TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
+
+    TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &grp.G ) == 0 );
+
+    TEST_ASSERT( mbedtls_mpi_read_binary( &n, n_hex->x, n_hex->len ) == 0 );
+
+    TEST_ASSERT( mbedtls_mpi_read_binary( &P.X, Px_hex->x, Px_hex->len ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_binary( &P.Y, Py_hex->x, Py_hex->len ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_binary( &P.Z, Pz_hex->x, Pz_hex->len ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_binary( &nP.X, nPx_hex->x, nPx_hex->len )
+                 == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_binary( &nP.Y, nPy_hex->x, nPy_hex->len )
+                 == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_binary( &nP.Z, nPz_hex->x, nPz_hex->len )
+                 == 0 );
+
+    TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &n, &P,
+                                  &rnd_pseudo_rand, &rnd_info )
+                 == expected_ret );
+
+    if( expected_ret == 0 )
+    {
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.X, &R.X ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.Y, &R.Y ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.Z, &R.Z ) == 0 );
+    }
+
+exit:
+    mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R );
+    mbedtls_ecp_point_free( &P ); mbedtls_ecp_point_free( &nP );
+    mbedtls_mpi_free( &n );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
 void ecp_fast_mod( int id, char * N_str )
 {
     mbedtls_ecp_group grp;
diff --git a/tests/suites/test_suite_entropy.function b/tests/suites/test_suite_entropy.function
index 0b1cfe8..0d86ead 100644
--- a/tests/suites/test_suite_entropy.function
+++ b/tests/suites/test_suite_entropy.function
@@ -48,7 +48,7 @@
  * This might break memory checks in the future if sources need 'free-ing' then
  * as well.
  */
-static void entropy_clear_sources( mbedtls_entropy_context *ctx )
+void entropy_clear_sources( mbedtls_entropy_context *ctx )
 {
     ctx->source_count = 0;
 }
@@ -58,7 +58,7 @@
  */
 static unsigned char buffer_seed[MBEDTLS_ENTROPY_BLOCK_SIZE];
 
-static int buffer_nv_seed_read( unsigned char *buf, size_t buf_len )
+int buffer_nv_seed_read( unsigned char *buf, size_t buf_len )
 {
     if( buf_len != MBEDTLS_ENTROPY_BLOCK_SIZE )
         return( -1 );
@@ -67,7 +67,7 @@
     return( 0 );
 }
 
-static int buffer_nv_seed_write( unsigned char *buf, size_t buf_len )
+int buffer_nv_seed_write( unsigned char *buf, size_t buf_len )
 {
     if( buf_len != MBEDTLS_ENTROPY_BLOCK_SIZE )
         return( -1 );
@@ -98,7 +98,7 @@
     return( 0 );
 }
 
-static int read_nv_seed( unsigned char *buf, size_t buf_len )
+int read_nv_seed( unsigned char *buf, size_t buf_len )
 {
     FILE *f;
 
@@ -301,11 +301,24 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_PLATFORM_NV_SEED_ALT:MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
+/* BEGIN_CASE depends_on:MBEDTLS_MD_C:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_PLATFORM_NV_SEED_ALT */
 void entropy_nv_seed( data_t * read_seed )
 {
-    mbedtls_sha512_context accumulator;
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    const mbedtls_md_info_t *md_info =
+        mbedtls_md_info_from_type( MBEDTLS_MD_SHA512 );
+#elif defined(MBEDTLS_ENTROPY_SHA256_ACCUMULATOR)
+    const mbedtls_md_info_t *md_info =
+        mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 );
+#else
+#error "Unsupported entropy accumulator"
+#endif
+    mbedtls_md_context_t accumulator;
     mbedtls_entropy_context ctx;
+    int (*original_mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len ) =
+        mbedtls_nv_seed_read;
+    int (*original_mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len ) =
+        mbedtls_nv_seed_write;
 
     unsigned char header[2];
     unsigned char entropy[MBEDTLS_ENTROPY_BLOCK_SIZE];
@@ -316,17 +329,14 @@
 
     memset( entropy, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
     memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
-    memset( buffer_seed, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
     memset( empty, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
     memset( check_seed, 2, MBEDTLS_ENTROPY_BLOCK_SIZE );
     memset( check_entropy, 3, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
-    // Set the initial NV seed to read
-    memcpy( buffer_seed, read_seed->x, read_seed->len );
-
     // Make sure we read/write NV seed from our buffers
     mbedtls_platform_set_nv_seed( buffer_nv_seed_read, buffer_nv_seed_write );
 
+    mbedtls_md_init( &accumulator );
     mbedtls_entropy_init( &ctx );
     entropy_clear_sources( &ctx );
 
@@ -334,45 +344,57 @@
                                              MBEDTLS_ENTROPY_BLOCK_SIZE,
                                              MBEDTLS_ENTROPY_SOURCE_STRONG ) == 0 );
 
+    // Set the initial NV seed to read
+    TEST_ASSERT( read_seed->len >= MBEDTLS_ENTROPY_BLOCK_SIZE );
+    memcpy( buffer_seed, read_seed->x, MBEDTLS_ENTROPY_BLOCK_SIZE );
+
     // Do an entropy run
     TEST_ASSERT( mbedtls_entropy_func( &ctx, entropy, sizeof( entropy ) ) == 0 );
-
     // Determine what should have happened with manual entropy internal logic
-    // Only use the SHA-512 version to check
 
     // Init accumulator
     header[1] = MBEDTLS_ENTROPY_BLOCK_SIZE;
-    mbedtls_sha512_starts( &accumulator, 0 );
+    TEST_ASSERT( mbedtls_md_setup( &accumulator, md_info, 0 ) == 0 );
 
     // First run for updating write_seed
     header[0] = 0;
-    mbedtls_sha512_update( &accumulator, header, 2 );
-    mbedtls_sha512_update( &accumulator, read_seed->x, read_seed->len );
-    mbedtls_sha512_finish( &accumulator, buf );
+    TEST_ASSERT( mbedtls_md_starts( &accumulator ) == 0 );
+    TEST_ASSERT( mbedtls_md_update( &accumulator, header, 2 ) == 0 );
+    TEST_ASSERT( mbedtls_md_update( &accumulator,
+                                    read_seed->x, MBEDTLS_ENTROPY_BLOCK_SIZE ) == 0 );
+    TEST_ASSERT( mbedtls_md_finish( &accumulator, buf ) == 0 );
 
-    memset( &accumulator, 0, sizeof( mbedtls_sha512_context ) );
-    mbedtls_sha512_starts( &accumulator, 0 );
-    mbedtls_sha512_update( &accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
+    TEST_ASSERT( mbedtls_md_starts( &accumulator ) == 0 );
+    TEST_ASSERT( mbedtls_md_update( &accumulator,
+                                    buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) == 0 );
 
-    mbedtls_sha512( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, check_seed, 0 );
+    TEST_ASSERT( mbedtls_md( md_info, buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
+                             check_seed ) == 0 );
 
     // Second run for actual entropy (triggers mbedtls_entropy_update_nv_seed)
     header[0] = MBEDTLS_ENTROPY_SOURCE_MANUAL;
-    mbedtls_sha512_update( &accumulator, header, 2 );
-    mbedtls_sha512_update( &accumulator, empty, MBEDTLS_ENTROPY_BLOCK_SIZE );
+    TEST_ASSERT( mbedtls_md_update( &accumulator, header, 2 ) == 0 );
+    TEST_ASSERT( mbedtls_md_update( &accumulator,
+                                    empty, MBEDTLS_ENTROPY_BLOCK_SIZE ) == 0 );
 
     header[0] = 0;
-    mbedtls_sha512_update( &accumulator, header, 2 );
-    mbedtls_sha512_update( &accumulator, check_seed, MBEDTLS_ENTROPY_BLOCK_SIZE );
-    mbedtls_sha512_finish( &accumulator, buf );
+    TEST_ASSERT( mbedtls_md_update( &accumulator, header, 2 ) == 0 );
+    TEST_ASSERT( mbedtls_md_update( &accumulator,
+                                    check_seed, MBEDTLS_ENTROPY_BLOCK_SIZE ) == 0 );
+    TEST_ASSERT( mbedtls_md_finish( &accumulator, buf ) == 0 );
 
-    mbedtls_sha512( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, check_entropy, 0 );
+    TEST_ASSERT( mbedtls_md( md_info, buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
+                             check_entropy ) == 0 );
 
     // Check result of both NV file and entropy received with the manual calculations
     TEST_ASSERT( memcmp( check_seed, buffer_seed, MBEDTLS_ENTROPY_BLOCK_SIZE ) == 0 );
     TEST_ASSERT( memcmp( check_entropy, entropy, MBEDTLS_ENTROPY_BLOCK_SIZE ) == 0 );
 
+exit:
+    mbedtls_md_free( &accumulator );
     mbedtls_entropy_free( &ctx );
+    mbedtls_nv_seed_read = original_mbedtls_nv_seed_read;
+    mbedtls_nv_seed_write = original_mbedtls_nv_seed_write;
 }
 /* END_CASE */
 
diff --git a/tests/suites/test_suite_nist_kw.function b/tests/suites/test_suite_nist_kw.function
index f1acde9..9c34ea6 100644
--- a/tests/suites/test_suite_nist_kw.function
+++ b/tests/suites/test_suite_nist_kw.function
@@ -170,10 +170,6 @@
         TEST_ASSERT( ciphertext != NULL );
     }
 
-    memset( plaintext, 0, in_len );
-    memset( ciphertext, 0, output_len );
-
-
     TEST_ASSERT( mbedtls_nist_kw_setkey( &ctx, MBEDTLS_CIPHER_ID_AES,
                                          key, 8 * sizeof( key ), 1 ) == 0 );
 
@@ -225,10 +221,6 @@
         TEST_ASSERT( ciphertext != NULL );
     }
 
-    memset( plaintext, 0, output_len );
-    memset( ciphertext, 0, in_len );
-
-
     TEST_ASSERT( mbedtls_nist_kw_setkey( &ctx, MBEDTLS_CIPHER_ID_AES,
                                          key, 8 * sizeof( key ), 0 ) == 0 );
     unwrap_ret = mbedtls_nist_kw_unwrap( &ctx, mode, ciphertext, in_len,
diff --git a/tests/suites/test_suite_oid.data b/tests/suites/test_suite_oid.data
index 3d5d9db..3261935 100644
--- a/tests/suites/test_suite_oid.data
+++ b/tests/suites/test_suite_oid.data
@@ -57,3 +57,35 @@
 
 OID get x509 extension - wrong oid - id-ce
 oid_get_x509_extension:"551D":0
+
+OID hash id - id-md5
+depends_on:MBEDTLS_MD5_C
+oid_get_md_alg_id:"2A864886f70d0205":MBEDTLS_MD_MD5
+
+OID hash id - id-sha1
+depends_on:MBEDTLS_SHA1_C
+oid_get_md_alg_id:"2b0e03021a":MBEDTLS_MD_SHA1
+
+OID hash id - id-sha224
+depends_on:MBEDTLS_SHA256_C
+oid_get_md_alg_id:"608648016503040204":MBEDTLS_MD_SHA224
+
+OID hash id - id-sha256
+depends_on:MBEDTLS_SHA256_C
+oid_get_md_alg_id:"608648016503040201":MBEDTLS_MD_SHA256
+
+OID hash id - id-sha384
+depends_on:MBEDTLS_SHA512_C
+oid_get_md_alg_id:"608648016503040202":MBEDTLS_MD_SHA384
+
+OID hash id - id-sha512
+depends_on:MBEDTLS_SHA512_C
+oid_get_md_alg_id:"608648016503040203":MBEDTLS_MD_SHA512
+
+OID hash id - id-ripemd160
+depends_on:MBEDTLS_RIPEMD160_C
+oid_get_md_alg_id:"2b24030201":MBEDTLS_MD_RIPEMD160
+
+OID hash id - invalid oid
+oid_get_md_alg_id:"2B864886f70d0204":-1
+
diff --git a/tests/suites/test_suite_oid.function b/tests/suites/test_suite_oid.function
index cb8abe6..9e8d437 100644
--- a/tests/suites/test_suite_oid.function
+++ b/tests/suites/test_suite_oid.function
@@ -28,6 +28,7 @@
     }
     else
     {
+        TEST_ASSERT( ret == 0 );
         TEST_ASSERT( strcmp( ( char* )desc, result_str ) == 0 );
     }
 }
@@ -51,6 +52,7 @@
     }
     else
     {
+        TEST_ASSERT( ret == 0 );
         TEST_ASSERT( strcmp( ( char * )desc, result_str ) == 0 );
     }
 }
@@ -74,7 +76,34 @@
     }
     else
     {
+        TEST_ASSERT( ret == 0 );
         TEST_ASSERT( ext_type == exp_type );
     }
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void oid_get_md_alg_id( data_t *oid, int exp_md_id )
+{
+    mbedtls_asn1_buf md_oid = { 0, 0, NULL };
+    int ret;
+    mbedtls_md_type_t md_id = 0;
+
+    md_oid.tag = MBEDTLS_ASN1_OID;
+    md_oid.p = oid->x;
+    md_oid.len = oid->len;
+
+    ret = mbedtls_oid_get_md_alg( &md_oid, &md_id );
+
+    if( exp_md_id < 0 )
+    {
+        TEST_ASSERT( ret == MBEDTLS_ERR_OID_NOT_FOUND );
+        TEST_ASSERT( md_id == 0);
+    }
+    else
+    {
+        TEST_ASSERT( ret == 0 );
+        TEST_ASSERT( (mbedtls_md_type_t)exp_md_id == md_id );
+    }
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index d85d9ed..162cb56 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -10,6 +10,18 @@
 #include <limits.h>
 #include <stdint.h>
 
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+#include "mbedtls/psa_util.h"
+#include "psa_crypto_helpers.h"
+#define PSA_INIT( ) PSA_ASSERT( psa_crypto_init( ) )
+#else
+/* Define empty macros so that we can use them in the preamble and teardown
+ * of every test function that uses PSA conditionally based on
+ * MBEDTLS_USE_PSA_CRYPTO. */
+#define PSA_INIT( ) ( (void) 0 )
+#define PSA_DONE( ) ( (void) 0 )
+#endif
+
 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len );
 
 #define RSA_KEY_SIZE 512
@@ -67,39 +79,26 @@
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 
-#include "mbedtls/psa_util.h"
-
-#define PK_PSA_INVALID_SLOT 0 /* guaranteed invalid */
-
 /*
- * Generate a key in a free key slot and return this key slot,
- * or PK_PSA_INVALID_SLOT if no slot was available.
+ * Generate a key using PSA and return a handle to that key,
+ * or 0 if the key generation failed.
  * The key uses NIST P-256 and is usable for signing with SHA-256.
  */
 psa_key_handle_t pk_psa_genkey( void )
 {
     psa_key_handle_t key;
-
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
     const int curve = PSA_ECC_CURVE_SECP256R1;
-    const psa_key_type_t type = PSA_KEY_TYPE_ECC_KEYPAIR(curve);
+    const psa_key_type_t type = PSA_KEY_TYPE_ECC_KEY_PAIR(curve);
     const size_t bits = 256;
-    psa_key_policy_t policy;
 
-    /* Allocate a key slot */
-    if( PSA_SUCCESS != psa_allocate_key( &key ) )
-        return( PK_PSA_INVALID_SLOT );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, PSA_ALG_ECDSA(PSA_ALG_SHA_256) );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, bits );
+    PSA_ASSERT( psa_generate_key( &attributes, &key ) );
 
-    /* set up policy on key slot */
-    policy = psa_key_policy_init();
-    psa_key_policy_set_usage( &policy, PSA_KEY_USAGE_SIGN,
-                                      PSA_ALG_ECDSA(PSA_ALG_SHA_256) );
-    if( PSA_SUCCESS != psa_set_key_policy( key, &policy ) )
-        return( PK_PSA_INVALID_SLOT );
-
-    /* generate key */
-    if( PSA_SUCCESS != psa_generate_key( key, type, bits, NULL, 0 ) )
-        return( PK_PSA_INVALID_SLOT );
-
+exit:
     return( key );
 }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
@@ -115,6 +114,7 @@
 {
     mbedtls_pk_context pk, pk2;
     psa_key_handle_t key;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
 
     const char * const name = "Opaque";
     const size_t bitlen = 256; /* harcoded in genkey() */
@@ -124,11 +124,13 @@
     size_t len;
     mbedtls_pk_debug_item dbg;
 
-    TEST_ASSERT( psa_crypto_init() == 0 );
+    PSA_ASSERT( psa_crypto_init( ) );
 
     mbedtls_pk_init( &pk );
     mbedtls_pk_init( &pk2 );
 
+    TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
+
     TEST_ASSERT( mbedtls_pk_setup_opaque( &pk, 0 ) ==
                  MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
@@ -136,7 +138,8 @@
     mbedtls_pk_init( &pk );
 
     key = pk_psa_genkey();
-    TEST_ASSERT( key != 0 );
+    if( key == 0 )
+        goto exit;
 
     TEST_ASSERT( mbedtls_pk_setup_opaque( &pk, key ) == 0 );
 
@@ -173,12 +176,13 @@
 
     /* test that freeing the context does not destroy the key */
     mbedtls_pk_free( &pk );
-    TEST_ASSERT( PSA_SUCCESS == psa_get_key_information( key, NULL, NULL ) );
+    TEST_ASSERT( PSA_SUCCESS == psa_get_key_attributes( key, &attributes ) );
     TEST_ASSERT( PSA_SUCCESS == psa_destroy_key( key ) );
 
 exit:
     mbedtls_pk_free( &pk ); /* redundant except upon error */
     mbedtls_pk_free( &pk2 );
+    PSA_DONE( );
 }
 /* END_CASE */
 
@@ -769,7 +773,7 @@
     mbedtls_ecp_keypair *eckey;
 
     mbedtls_pk_init( &pk );
-
+    PSA_INIT( );
 
     TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( type ) ) == 0 );
 
@@ -786,6 +790,7 @@
 
 exit:
     mbedtls_pk_free( &pk );
+    PSA_DONE( );
 }
 /* END_CASE */
 
@@ -910,6 +915,7 @@
 #endif
 
     mbedtls_pk_init( &pk );
+    PSA_INIT( );
 
     memset( hash, 0x2a, sizeof hash );
     memset( sig, 0, sizeof sig );
@@ -961,6 +967,7 @@
     mbedtls_pk_restart_free( rs_ctx );
 #endif
     mbedtls_pk_free( &pk );
+    PSA_DONE( );
 }
 /* END_CASE */
 
@@ -1216,6 +1223,8 @@
      * - parse it to a PK context and verify the signature this way
      */
 
+    PSA_ASSERT( psa_crypto_init( ) );
+
     /* Create legacy EC public/private key in PK context. */
     mbedtls_pk_init( &pk );
     TEST_ASSERT( mbedtls_pk_setup( &pk,
@@ -1233,7 +1242,6 @@
     pkey_legacy_start = pkey_legacy + sizeof( pkey_legacy ) - klen_legacy;
 
     /* Turn PK context into an opaque one. */
-    TEST_ASSERT( psa_allocate_key( &handle ) == PSA_SUCCESS );
     TEST_ASSERT( mbedtls_pk_wrap_as_opaque( &pk, &handle,
                                             PSA_ALG_SHA_256 ) == 0 );
 
@@ -1266,5 +1274,6 @@
 
 exit:
     mbedtls_pk_free( &pk );
+    PSA_DONE( );
 }
 /* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
new file mode 100644
index 0000000..8eee989
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -0,0 +1,2399 @@
+PSA compile-time sanity checks
+static_checks:
+
+PSA key attributes structure
+attributes_set_get:0x6963:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CCM:PSA_KEY_TYPE_AES:128
+
+PSA key attributes: id only
+persistence_attributes:0x1234:-1:-1:0x1234:PSA_KEY_LIFETIME_PERSISTENT
+
+PSA key attributes: lifetime=3 only
+persistence_attributes:-1:3:-1:0:3
+
+PSA key attributes: id then back to volatile
+persistence_attributes:0x1234:PSA_KEY_LIFETIME_VOLATILE:-1:0:PSA_KEY_LIFETIME_VOLATILE
+
+PSA key attributes: id then lifetime
+persistence_attributes:0x1234:3:-1:0x1234:3
+
+PSA key attributes: lifetime then id
+persistence_attributes:0x1234:3:0x1235:0x1235:3
+
+PSA key attributes: slot number
+slot_number_attribute:
+
+PSA import/export raw: 0 bytes
+import_export:"":PSA_KEY_TYPE_RAW_DATA:PSA_KEY_USAGE_EXPORT:0:0:0:PSA_SUCCESS:1
+
+PSA import/export raw: 1 bytes
+import_export:"2a":PSA_KEY_TYPE_RAW_DATA:PSA_KEY_USAGE_EXPORT:0:8:0:PSA_SUCCESS:1
+
+PSA import/export raw: 1 bytes, larger buffer
+import_export:"2a":PSA_KEY_TYPE_RAW_DATA:PSA_KEY_USAGE_EXPORT:0:8:1:PSA_SUCCESS:1
+
+PSA import/export raw: 2 bytes, buffer too small
+import_export:"2a2b":PSA_KEY_TYPE_RAW_DATA:PSA_KEY_USAGE_EXPORT:0:16:-1:PSA_ERROR_BUFFER_TOO_SMALL:1
+
+PSA import/export AES-128
+depends_on:MBEDTLS_AES_C
+import_export:"0123456789abcdef0123456789abcdef":PSA_KEY_TYPE_AES:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:128:0:PSA_SUCCESS:1
+
+PSA import/export AES-192
+depends_on:MBEDTLS_AES_C
+import_export:"0123456789abcdef0123456789abcdef0123456789abcdef":PSA_KEY_TYPE_AES:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:192:0:PSA_SUCCESS:1
+
+PSA import/export AES-256
+depends_on:MBEDTLS_AES_C
+import_export:"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef":PSA_KEY_TYPE_AES:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:256:0:PSA_SUCCESS:1
+
+PSA invalid handle (0)
+invalid_handle:0
+
+PSA invalid handle (smallest plausible handle)
+invalid_handle:1
+
+PSA invalid handle (largest plausible handle)
+invalid_handle:-1
+
+PSA import: bad usage flag
+import_with_policy:PSA_KEY_TYPE_RAW_DATA:0x40000000:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import: invalid type (0)
+import_with_policy:PSA_KEY_TYPE_NONE:0:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import: invalid type (PSA_KEY_TYPE_CATEGORY_MASK)
+import_with_policy:PSA_KEY_TYPE_CATEGORY_MASK:0:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import AES: bad key size
+depends_on:MBEDTLS_AES_C
+import_with_data:"0123456789abcdef":PSA_KEY_TYPE_AES:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import/export RSA public key: good, 1024-bit
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:0:PSA_SUCCESS:1
+
+PSA import/export RSA public key: good, larger buffer (+1 byte)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:1:PSA_SUCCESS:1
+
+PSA import/export RSA public key: good, larger buffer (*2-1)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:161:PSA_SUCCESS:1
+
+PSA import/export RSA public key: good, larger buffer (*2)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:162:PSA_SUCCESS:1
+
+PSA import/export RSA public key: good, larger buffer (*2+1)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:163:PSA_SUCCESS:1
+
+PSA import/export RSA public key: export buffer too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:-1:PSA_ERROR_BUFFER_TOO_SMALL:1
+
+PSA import/export RSA keypair: good, 1024-bit
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:0:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: good, larger buffer (+1 byte)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:1:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: good, larger buffer (*2-1)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:609:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: good, larger buffer (*2)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:610:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: good, larger buffer (*2+1)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:611:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: export buffer too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:-1:PSA_ERROR_BUFFER_TOO_SMALL:1
+
+PSA import/export RSA keypair: trailing garbage ignored
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:-1:PSA_SUCCESS:0
+
+PSA import RSA keypair: truncated
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_with_data:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import RSA keypair: public key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_with_data:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_KEY_PAIR:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import RSA public key: key pair
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_with_data:"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":PSA_KEY_TYPE_RSA_PUBLIC_KEY:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import RSA keypair: valid key but EC
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_with_data:"3077020101042049c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eeea00a06082a8648ce3d030107a144034200047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45":PSA_KEY_TYPE_RSA_KEY_PAIR:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import/export-public RSA public key: good, 1024-bit
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export_public_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:0:PSA_SUCCESS:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+PSA import/export-public RSA keypair: good, 1024-bit
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export_public_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:0:PSA_SUCCESS:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+PSA import/export-public RSA public key: buffer too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export_public_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:-1:PSA_ERROR_BUFFER_TOO_SMALL:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+PSA import/export-public RSA keypair: buffer too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export_public_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:-1:PSA_ERROR_BUFFER_TOO_SMALL:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+PSA import/export RSA public key: 1016-bit (good)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30818802818000cde684f1aee96917b89c8a0a72523cfce4686ed5a5fbd32abab12038fc75148e45314b7e31fe60d8258e7e78234a23df0f00cc20fd008b64cb5b0f4ced8c47aa048f767f859961adc22b3df14e63bd9e08c9707bbf4e0eba32b1cc35a020e7e815ca47e0d39601a80d683ab4a07f4d3a7acebaba6c87d25bce2d091ee115c50203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1016:0:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: 1016-bit (good)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1016:0:PSA_SUCCESS:1
+
+PSA import RSA public key: 1022-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_with_data:"30818802818036e4b95f847dcd7a91b0972b7ba096e040ec04e42d59f733029fb2600b8ae9e4fd8ea76f3d7ec576288102285b612db7abc53770006046fef321172a6ad84053710d48528a8d51b6481db53c09e1524d6704b58bd30313016535eefe9bcff89eb599608daaa0a72ab7720af31486b51020421fdd3c6974cc445a78dd134450230203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA keypair: 1022-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_with_data:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA public key: 1023-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_with_data:"3081880281806c49704e91f3df44fc99e9b3c0fee5025cc04d09529a1dd05754f2da2751d7a9aa5a79f7070132f2c47b31963e37cd74675f9c93ee7c85a143fefe303e94d1ee0e4d30898d17ab3a229e8457ef21fd179039f748305babe7f134f6d58ce5d721a1a5da98f63503d2466c6a515e53494a41180a91e535bd5b55d4dce2c17419870203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA keypair: 1023-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_with_data:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import/export EC secp224r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+import_export:"6849f97d1066f6997759637c7e3899464cee3ec7ac970653a0be0742":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP224R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:224:0:PSA_SUCCESS:1
+
+PSA import/export-public EC secp224r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+import_export_public_key:"6849f97d1066f6997759637c7e3899464cee3ec7ac970653a0be0742":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP224R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"041693a290f7f0b571fe2b41d5d84b01327631f4a860f995fa332c097f54192bb10f00113f2affb13c1a24ce44914571a95440ae014a00cbf7"
+
+PSA import/export EC secp256r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_export:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:256:0:PSA_SUCCESS:1
+
+PSA import/export-public EC secp256r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_export_public_key:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45"
+
+PSA import/export EC secp384r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+import_export:"3f5d8d9be280b5696cc5cc9f94cf8af7e6b61dd6592b2ab2b3a4c607450417ec327dcdcaed7c10053d719a0574f0a76a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP384R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:384:0:PSA_SUCCESS:1
+
+PSA import/export-public EC secp384r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+import_export_public_key:"3f5d8d9be280b5696cc5cc9f94cf8af7e6b61dd6592b2ab2b3a4c607450417ec327dcdcaed7c10053d719a0574f0a76a":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP384R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"04d9c662b50ba29ca47990450e043aeaf4f0c69b15676d112f622a71c93059af999691c5680d2b44d111579db12f4a413a2ed5c45fcfb67b5b63e00b91ebe59d09a6b1ac2c0c4282aa12317ed5914f999bc488bb132e8342cc36f2ca5e3379c747"
+
+PSA import/export EC secp521r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+import_export:"01b1b6ad07bb79e7320da59860ea28e055284f6058f279de666e06d435d2af7bda28d99fa47b7dd0963e16b0073078ee8b8a38d966a582f46d19ff95df3ad9685aae":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP521R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:521:0:PSA_SUCCESS:1
+
+PSA import/export-public EC secp521r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+import_export_public_key:"01b1b6ad07bb79e7320da59860ea28e055284f6058f279de666e06d435d2af7bda28d99fa47b7dd0963e16b0073078ee8b8a38d966a582f46d19ff95df3ad9685aae":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP521R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"04001de142d54f69eb038ee4b7af9d3ca07736fd9cf719eb354d69879ee7f3c136fb0fbf9f08f86be5fa128ec1a051d3e6c643e85ada8ffacf3663c260bd2c844b6f5600cee8e48a9e65d09cadd89f235dee05f3b8a646be715f1f67d5b434e0ff23a1fc07ef7740193e40eeff6f3bcdfd765aa9155033524fe4f205f5444e292c4c2f6ac1"
+
+PSA import/export EC brainpool256r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP256R1_ENABLED
+import_export:"2161d6f2db76526fa62c16f356a80f01f32f776784b36aa99799a8b7662080ff":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P256R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:256:0:PSA_SUCCESS:1
+
+PSA import/export-public EC brainpool256r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP256R1_ENABLED
+import_export_public_key:"2161d6f2db76526fa62c16f356a80f01f32f776784b36aa99799a8b7662080ff":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P256R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"04768c8cae4abca6306db0ed81b0c4a6215c378066ec6d616c146e13f1c7df809b96ab6911c27d8a02339f0926840e55236d3d1efbe2669d090e4c4c660fada91d"
+
+PSA import/export EC brainpool384r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP384R1_ENABLED
+import_export:"3dd92e750d90d7d39fc1885cd8ad12ea9441f22b9334b4d965202adb1448ce24c5808a85dd9afc229af0a3124f755bcb":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P384R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:384:0:PSA_SUCCESS:1
+
+PSA import/export-public EC brainpool384r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP384R1_ENABLED
+import_export_public_key:"3dd92e750d90d7d39fc1885cd8ad12ea9441f22b9334b4d965202adb1448ce24c5808a85dd9afc229af0a3124f755bcb":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P384R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"04719f9d093a627e0d350385c661cebf00c61923566fe9006a3107af1d871bc6bb68985fd722ea32be316f8e783b7cd1957785f66cfc0cb195dd5c99a8e7abaa848553a584dfd2b48e76d445fe00dd8be59096d877d4696d23b4bc8db14724e66a"
+
+PSA import/export EC brainpool512r1 key pair: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
+import_export:"372c9778f69f726cbca3f4a268f16b4d617d10280d79a6a029cd51879fe1012934dfe5395455337df6906dc7d6d2eea4dbb2065c0228f73b3ed716480e7d71d2":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P512R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:512:0:PSA_SUCCESS:1
+
+PSA import/export-public EC brainpool512r1: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
+import_export_public_key:"372c9778f69f726cbca3f4a268f16b4d617d10280d79a6a029cd51879fe1012934dfe5395455337df6906dc7d6d2eea4dbb2065c0228f73b3ed716480e7d71d2":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P512R1):PSA_ALG_ECDSA_ANY:0:PSA_SUCCESS:"0438b7ec92b61c5c6c7fbc28a4ec759d48fcd4e2e374defd5c4968a54dbef7510e517886fbfc38ea39aa529359d70a7156c35d3cbac7ce776bdb251dd64bce71234424ee7049eed072f0dbc4d79996e175d557e263763ae97095c081e73e7db2e38adc3d4c9a0487b1ede876dc1fca61c902e9a1d8722b8612928f18a24845591a"
+
+PSA import/export-public: cannot export-public a symmetric key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export_public_key:"2b7e151628aed2a6abf7158809cf4f3c":PSA_KEY_TYPE_AES:PSA_ALG_CBC_NO_PADDING:0:PSA_ERROR_INVALID_ARGUMENT:""
+
+PSA import/export EC secp256r1 public key: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_export:"04dea5e45d0ea37fc566232a508f4ad20ea13d47e4bf5fa4d54a57a0ba012042087097496efc583fed8b24a5b9be9a51de063f5a00a8b698a16fd7f29b5485f320":PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_CURVE_SECP256R1):PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA_ANY:256:0:PSA_SUCCESS:1
+
+PSA import/export AES key: policy forbids export
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+import_export:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_AES:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:128:0:PSA_ERROR_NOT_PERMITTED:1
+
+PSA import/export HMAC key: policy forbids export
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+import_export:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_HMAC:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_HMAC(PSA_ALG_SHA_256):256:0:PSA_ERROR_NOT_PERMITTED:1
+
+PSA import/export RSA keypair: policy forbids export (crypt)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:1024:0:PSA_ERROR_NOT_PERMITTED:1
+
+PSA import/export RSA keypair: policy forbids export (sign)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+import_export:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:0:PSA_ERROR_NOT_PERMITTED:1
+
+# Test PEM import. Note that this is not a PSA feature, it's an Mbed TLS
+# extension which we may drop in the future.
+PSA import/export RSA public key: import PEM
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:0:PSA_SUCCESS:0
+
+PSA import/export RSA keypair: import PEM
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1024:0:PSA_SUCCESS:0
+
+PSA import EC keypair: DER format
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"3077020101042049c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eeea00a06082a8648ce3d030107a144034200047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import EC keypair: too short
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"0123456789abcdef0123456789abcdef":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import EC keypair: public key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"04dea5e45d0ea37fc566232a508f4ad20ea13d47e4bf5fa4d54a57a0ba012042087097496efc583fed8b24a5b9be9a51de063f5a00a8b698a16fd7f29b5485f320":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import EC keypair: secp256r1, all-bits-zero (bad)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"0000000000000000000000000000000000000000000000000000000000000000":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import EC keypair: secp256r1, d == n - 1 (good)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632550":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_SUCCESS
+
+PSA import EC keypair: secp256r1, d == n (bad)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import EC keypair: secp256r1, d > n (bad)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+import_with_data:"ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632552":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import EC public key: key pair
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+# For consistency with ECpub as ECpair, RSApub as RSApair and RSApair as RSApub,
+# one would expect the status to be PSA_ERROR_INVALID_ARGUMENT. But the
+# Mbed TLS pkparse module returns MBEDTLS_ERR_PK_INVALID_ALG, I think because
+# it's looking for an OID where there is no OID.
+import_with_data:"3078020101042100ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3aa00a06082a8648ce3d030107a14403420004dea5e45d0ea37fc566232a508f4ad20ea13d47e4bf5fa4d54a57a0ba012042087097496efc583fed8b24a5b9be9a51de063f5a00a8b698a16fd7f29b5485f320":PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_CURVE_SECP256R1):0:PSA_ERROR_NOT_SUPPORTED
+
+PSA import EC keypair: valid key but RSA
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP512R1_ENABLED:MBEDTLS_RSA_C
+import_with_data:"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":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P512R1):0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import AES: bits=0 ok
+depends_on:MBEDTLS_AES_C
+import_with_data:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_AES:0:PSA_SUCCESS
+
+PSA import AES: bits=128 ok
+depends_on:MBEDTLS_AES_C
+import_with_data:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_AES:128:PSA_SUCCESS
+
+PSA import AES: bits=256 wrong
+depends_on:MBEDTLS_AES_C
+import_with_data:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_AES:256:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import AES: bits=256 ok
+depends_on:MBEDTLS_AES_C
+import_with_data:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_AES:256:PSA_SUCCESS
+
+PSA import AES: bits=128 wrong
+depends_on:MBEDTLS_AES_C
+import_with_data:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_TYPE_AES:128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA import large key: raw, 65528 bits (ok)
+depends_on:HAVE_RAM_AVAILABLE_128K
+import_large_key:PSA_KEY_TYPE_RAW_DATA:8191:PSA_SUCCESS
+
+PSA import large key: raw, 65536 bits (not supported)
+depends_on:HAVE_RAM_AVAILABLE_128K
+import_large_key:PSA_KEY_TYPE_RAW_DATA:8192:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA key pair: maximum size exceeded
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_rsa_made_up:PSA_VENDOR_RSA_MAX_KEY_BITS+8:1:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA public key: maximum size exceeded
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_rsa_made_up:PSA_VENDOR_RSA_MAX_KEY_BITS+8:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA key policy set and get
+key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_NO_PADDING
+
+Key attributes initializers zero properly
+key_attributes_init:
+
+PSA key policy: MAC, sign | verify
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key policy: MAC, wrong algorithm
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_224)
+
+PSA key policy: MAC, alg=0 in policy
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:0:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key policy: MAC, ANY_HASH in policy is not meaningful
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_HMAC(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key policy: MAC, sign but not verify
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:PSA_KEY_USAGE_SIGN:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key policy: MAC, verify but not sign
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:PSA_KEY_USAGE_VERIFY:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key policy: MAC, neither sign nor verify
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_key_policy:0:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key policy: cipher, encrypt | decrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CTR
+
+PSA key policy: cipher, wrong algorithm
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_CIPHER_MODE_CBC
+cipher_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CBC_NO_PADDING
+
+PSA key policy: cipher, encrypt but not decrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CTR
+
+PSA key policy: cipher, decrypt but not encrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_key_policy:PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CTR
+
+PSA key policy: cipher, neither encrypt nor decrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_key_policy:0:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CTR
+
+PSA key policy: cipher, alg=0 in policy
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:0:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CTR
+
+PSA key policy: AEAD, encrypt | decrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CCM:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":13:16:PSA_ALG_CCM
+
+PSA key policy: AEAD, wrong algorithm
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C:MBEDTLS_GCM_C
+aead_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CCM:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":16:16:PSA_ALG_GCM
+
+PSA key policy: AEAD, alg=0 in policy
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:0:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":16:16:PSA_ALG_CCM
+
+PSA key policy: AEAD, encrypt but not decrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CCM:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":13:16:PSA_ALG_CCM
+
+PSA key policy: AEAD, decrypt but not encrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_key_policy:PSA_KEY_USAGE_DECRYPT:PSA_ALG_CCM:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":13:16:PSA_ALG_CCM
+
+PSA key policy: AEAD, neither encrypt nor decrypt
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_key_policy:0:PSA_ALG_CCM:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":13:16:PSA_ALG_CCM
+
+PSA key policy: asymmetric encryption, encrypt | decrypt
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA key policy: asymmetric encryption, wrong algorithm (v1.5/OAEP)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256)
+
+PSA key policy: asymmetric encryption, wrong algorithm (OAEP with different hash)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_224):PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256)
+
+PSA key policy: asymmetric encryption, alg=0 in policy
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA key policy: asymmetric encryption, ANY_HASH in policy is not meaningful
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_OAEP(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256)
+
+PSA key policy: asymmetric encryption, encrypt but not decrypt
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA key policy: asymmetric encryption, decrypt but not encrypt
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encryption_key_policy:PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA key policy: asymmetric encryption, neither encrypt nor decrypt
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encryption_key_policy:0:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA key policy: asymmetric signature, sign | verify
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1
+
+PSA key policy: asymmetric signature, wrong algorithm family
+depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):0
+
+PSA key policy: asymmetric signature, wildcard in policy, wrong algorithm family
+depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):0
+
+PSA key policy: asymmetric signature, wildcard in policy, ECDSA SHA-256
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_ECDSA(PSA_ALG_SHA_256):32
+
+PSA key policy: asymmetric signature, wildcard in policy, PKCS#1v1.5 SHA-256
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):32
+
+PSA key policy: asymmetric signature, wildcard in policy, PKCS#1v1.5 raw
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEY_PAIR:"3082013b020100024100ee2b131d6b1818a94ca8e91c42387eb15a7c271f57b89e7336b144d4535b16c83097ecdefbbb92d1b5313b5a37214d0e8f25922dca778b424b25295fc8a1a7070203010001024100978ac8eadb0dc6035347d6aba8671215ff21283385396f7897c04baf5e2a835f3b53ef80a82ed36ae687a925380b55a0c73eb85656e989dcf0ed7fb4887024e1022100fdad8e1c6853563f8b921d2d112462ae7d6b176082d2ba43e87e1a37fc1a8b33022100f0592cf4c55ba44307b18981bcdbda376c51e590ffa5345ba866f6962dca94dd02201995f1a967d44ff4a4cd1de837bc65bf97a2bf7eda730a9a62cea53254591105022027f96cf4b8ee68ff8d04062ec1ce7f18c0b74e4b3379b29f9bfea3fc8e592731022100cefa6d220496b43feb83194255d8fb930afcf46f36606e3aa0eb7a93ad88c10c":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1
+
+PSA key policy: asymmetric signature, wrong hash algorithm
+depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:0
+
+PSA key policy: asymmetric signature, alg=0 in policy
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:0
+
+PSA key policy: asymmetric signature, sign but not verify
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_key_policy:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082013b020100024100ee2b131d6b1818a94ca8e91c42387eb15a7c271f57b89e7336b144d4535b16c83097ecdefbbb92d1b5313b5a37214d0e8f25922dca778b424b25295fc8a1a7070203010001024100978ac8eadb0dc6035347d6aba8671215ff21283385396f7897c04baf5e2a835f3b53ef80a82ed36ae687a925380b55a0c73eb85656e989dcf0ed7fb4887024e1022100fdad8e1c6853563f8b921d2d112462ae7d6b176082d2ba43e87e1a37fc1a8b33022100f0592cf4c55ba44307b18981bcdbda376c51e590ffa5345ba866f6962dca94dd02201995f1a967d44ff4a4cd1de837bc65bf97a2bf7eda730a9a62cea53254591105022027f96cf4b8ee68ff8d04062ec1ce7f18c0b74e4b3379b29f9bfea3fc8e592731022100cefa6d220496b43feb83194255d8fb930afcf46f36606e3aa0eb7a93ad88c10c":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1
+
+PSA key policy: asymmetric signature, verify but not sign
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_key_policy:PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1
+
+PSA key policy: asymmetric signature, neither sign nor verify
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_key_policy:0:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:1
+
+PSA key policy: derive via HKDF, permitted
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HKDF(PSA_ALG_SHA_256)
+
+PSA key policy: derive via TLS 1.2 PRF, permitted
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256)
+
+PSA key policy: derive via HKDF, not permitted
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_policy:0:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HKDF(PSA_ALG_SHA_256)
+
+PSA key policy: derive via TLS 1.2 PRF, not permitted
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_policy:0:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256)
+
+PSA key policy: derive via HKDF, wrong algorithm
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HKDF(PSA_ALG_SHA_224)
+
+PSA key policy: derive via TLS 1.2 PRF, wrong algorithm
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HKDF(PSA_ALG_SHA_224)
+
+PSA key policy: agreement + KDF, permitted
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256))
+
+PSA key policy: agreement + KDF, not permitted
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+agreement_key_policy:0:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256))
+
+PSA key policy: agreement + KDF, wrong agreement algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_KEY_AGREEMENT(PSA_ALG_FFDH, PSA_ALG_HKDF(PSA_ALG_SHA_256))
+
+PSA key policy: agreement + KDF, wrong KDF algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_224))
+
+PSA key policy: agreement + KDF, key only permits raw agreement
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256))
+
+PSA key policy: raw agreement, permitted
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_ECDH
+
+PSA key policy: raw agreement, not permitted
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_agreement_key_policy:0:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_ECDH
+
+PSA key policy: raw agreement, wrong algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_FFDH
+
+PSA key policy: raw agreement, key only permits a KDF
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256))
+
+PSA key policy algorithm2: CTR, CBC
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_CIPHER_MODE_CBC_NOPAD
+key_policy_alg2:PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_ALG_CBC_NO_PADDING
+
+PSA key policy algorithm2: ECDH, ECDSA
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_ECDSA_C
+key_policy_alg2:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDH:PSA_ALG_ECDSA_ANY
+
+Copy key: raw, 0 bytes
+copy_success:PSA_KEY_USAGE_COPY:0:0:PSA_KEY_TYPE_RAW_DATA:"":1:-1:-1:0:PSA_KEY_USAGE_COPY:0:0
+
+Copy key: AES, copy attributes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":1:-1:-1:0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0
+
+Copy key: AES, same usage flags
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0
+
+Copy key: AES, fewer usage flags (-EXPORT)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0
+
+Copy key: AES, fewer usage flags (-COPY)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0
+
+Copy key: AES, 1 more usage flag
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0
+
+Copy key: AES, 2 more usage flags
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0
+
+Copy key: AES, intersect usage flags #1
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0
+
+Copy key: AES, intersect usage flags #2
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:0:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0
+
+Copy key: RSA key pair, same usage flags
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, fewer usage flags
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, more usage flags
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, intersect usage flags #0
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:0:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, intersect usage flags #1
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, wildcard algorithm in source
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, wildcard algorithm in target
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0
+
+Copy key: RSA key pair, wildcard algorithm in source and target
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0
+
+Copy key: source=ECDSA+ECDH, target=ECDSA+ECDH
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH
+
+Copy key: source=ECDSA+ECDH, target=ECDSA+0
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA(PSA_ALG_SHA_256):0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_256):0
+
+Copy key: source=ECDSA+ECDH, target=0+ECDH
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:0:PSA_ALG_ECDH:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:0:PSA_ALG_ECDH
+
+Copy key: source=ECDSA(any)+ECDH, target=ECDSA(SHA256)+ECDH
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_ANY_HASH):PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH
+
+Copy key: source=ECDH+ECDSA(any), target=ECDH+ECDSA(SHA256)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_success:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_ALG_ECDSA(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_ALG_ECDSA(PSA_ALG_SHA_256)
+
+Copy fail: raw data, no COPY flag
+copy_fail:PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_TYPE_RAW_DATA:"404142434445464748494a4b4c4d4e4f":0:0:PSA_KEY_USAGE_EXPORT:0:0:PSA_ERROR_NOT_PERMITTED
+
+Copy key: AES, no COPY flag
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+copy_fail:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:0:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:0:PSA_ERROR_NOT_PERMITTED
+
+Copy fail: AES, incompatible target policy
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_CIPHER_MODE_CBC
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:0:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":0:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: RSA, incompatible target policy (source wildcard)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: RSA, incompatible target policy (target wildcard)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: RSA, incompatible target policy (source and target wildcard)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: RSA, ANY_HASH is not meaningful with OAEP
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_OAEP(PSA_ALG_ANY_HASH):0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: incorrect type in attributes
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_TYPE_RAW_DATA:"404142434445464748494a4b4c4d4e4f":PSA_KEY_TYPE_AES:0:PSA_KEY_USAGE_EXPORT:0:0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: incorrect size in attributes
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_TYPE_RAW_DATA:"404142434445464748494a4b4c4d4e4f":0:42:PSA_KEY_USAGE_EXPORT:0:0:PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: source=ECDSA(SHA224)+ECDH, target=ECDSA(SHA256)+ECDH
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDSA(PSA_ALG_SHA_224):PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_ALG_ECDH::PSA_ERROR_INVALID_ARGUMENT
+
+Copy fail: source=ECDH+ECDSA(SHA224), target=ECDH+ECDSA(SHA256)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C
+copy_fail:PSA_KEY_USAGE_COPY | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_ALG_ECDSA(PSA_ALG_SHA_224):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":0:0:PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT:PSA_ALG_ECDH:PSA_ALG_ECDSA(PSA_ALG_SHA_256)::PSA_ERROR_INVALID_ARGUMENT
+
+Hash operation object initializers zero properly
+hash_operation_init:
+
+PSA hash setup: good, SHA-1
+depends_on:MBEDTLS_SHA1_C
+hash_setup:PSA_ALG_SHA_1:PSA_SUCCESS
+
+PSA hash setup: good, SHA-224
+depends_on:MBEDTLS_SHA256_C
+hash_setup:PSA_ALG_SHA_224:PSA_SUCCESS
+
+PSA hash setup: good, SHA-256
+depends_on:MBEDTLS_SHA256_C
+hash_setup:PSA_ALG_SHA_256:PSA_SUCCESS
+
+PSA hash setup: good, SHA-384
+depends_on:MBEDTLS_SHA512_C
+hash_setup:PSA_ALG_SHA_384:PSA_SUCCESS
+
+PSA hash setup: good, SHA-512
+depends_on:MBEDTLS_SHA512_C
+hash_setup:PSA_ALG_SHA_512:PSA_SUCCESS
+
+PSA hash setup: good, MD2
+depends_on:MBEDTLS_MD2_C
+hash_setup:PSA_ALG_MD2:PSA_SUCCESS
+
+PSA hash setup: good, MD4
+depends_on:MBEDTLS_MD4_C
+hash_setup:PSA_ALG_MD4:PSA_SUCCESS
+
+PSA hash setup: good, MD5
+depends_on:MBEDTLS_MD5_C
+hash_setup:PSA_ALG_MD5:PSA_SUCCESS
+
+PSA hash setup: good, RIPEMD160
+depends_on:MBEDTLS_RIPEMD160_C
+hash_setup:PSA_ALG_RIPEMD160:PSA_SUCCESS
+
+PSA hash setup: bad (unknown hash algorithm)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+hash_setup:PSA_ALG_CATEGORY_HASH:PSA_ERROR_NOT_SUPPORTED
+
+PSA hash setup: bad (wildcard instead of hash algorithm)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+hash_setup:PSA_ALG_ANY_HASH:PSA_ERROR_NOT_SUPPORTED
+
+PSA hash setup: bad (not a hash algorithm)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+hash_setup:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_INVALID_ARGUMENT
+
+PSA hash: bad order function calls
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+hash_bad_order:
+
+PSA hash verify: bad arguments
+hash_verify_bad_args:
+
+PSA hash finish: bad arguments
+hash_finish_bad_args:
+
+PSA hash clone: source state
+hash_clone_source_state:
+
+PSA hash clone: target state
+hash_clone_target_state:
+
+MAC operation object initializers zero properly
+mac_operation_init:
+
+PSA MAC setup: good, HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_setup:PSA_KEY_TYPE_HMAC:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+
+PSA MAC setup: good, AES-CMAC
+depends_on:MBEDTLS_AES_C:MBEDTLS_CMAC_C
+mac_setup:PSA_KEY_TYPE_AES:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CMAC:PSA_SUCCESS
+
+PSA MAC setup: bad algorithm (unknown MAC algorithm)
+depends_on:MBEDTLS_MD_C
+mac_setup:PSA_KEY_TYPE_HMAC:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f":PSA_ALG_HMAC(0):PSA_ERROR_NOT_SUPPORTED
+
+PSA MAC setup: bad algorithm (not a MAC algorithm)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+mac_setup:PSA_KEY_TYPE_AES:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CBC_NO_PADDING:PSA_ERROR_INVALID_ARGUMENT
+
+PSA MAC setup: truncated MAC too small (1 byte)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_setup:PSA_KEY_TYPE_HMAC:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f":PSA_ALG_TRUNCATED_MAC( PSA_ALG_HMAC( PSA_ALG_SHA_256 ), 1 ):PSA_ERROR_NOT_SUPPORTED
+
+PSA MAC setup: truncated MAC too large (33 bytes for SHA-256)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_setup:PSA_KEY_TYPE_HMAC:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f":PSA_ALG_TRUNCATED_MAC( PSA_ALG_HMAC( PSA_ALG_SHA_256 ), 33 ):PSA_ERROR_INVALID_ARGUMENT
+
+PSA MAC setup: invalid key type, HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_setup:PSA_KEY_TYPE_RAW_DATA:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_INVALID_ARGUMENT
+
+PSA MAC setup: incompatible key HMAC for CMAC
+depends_on:MBEDTLS_CMAC_C
+# Either INVALID_ARGUMENT or NOT_SUPPORTED would be reasonable here
+mac_setup:PSA_KEY_TYPE_HMAC:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CMAC:PSA_ERROR_NOT_SUPPORTED
+
+PSA MAC: bad order function calls
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_bad_order:
+
+PSA MAC sign: RFC4231 Test case 1 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_224):"4869205468657265":"896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b22"
+
+PSA MAC verify: RFC4231 Test case 1 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_224):"4869205468657265":"896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b22"
+
+PSA MAC sign: RFC4231 Test case 1 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_256):"4869205468657265":"b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7"
+
+PSA MAC verify: RFC4231 Test case 1 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_256):"4869205468657265":"b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7"
+
+PSA MAC sign: RFC4231 Test case 1 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_384):"4869205468657265":"afd03944d84895626b0825f4ab46907f15f9dadbe4101ec682aa034c7cebc59cfaea9ea9076ede7f4af152e8b2fa9cb6"
+
+PSA MAC verify: RFC4231 Test case 1 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_384):"4869205468657265":"afd03944d84895626b0825f4ab46907f15f9dadbe4101ec682aa034c7cebc59cfaea9ea9076ede7f4af152e8b2fa9cb6"
+
+PSA MAC sign: RFC4231 Test case 1 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_512):"4869205468657265":"87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854"
+
+PSA MAC verify: RFC4231 Test case 1 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_HMAC(PSA_ALG_SHA_512):"4869205468657265":"87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854"
+
+PSA MAC verify: RFC4231 Test case 2 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"4a656665":PSA_ALG_HMAC(PSA_ALG_SHA_224):"7768617420646f2079612077616e7420666f72206e6f7468696e673f":"a30e01098bc6dbbf45690f3a7e9e6d0f8bbea2a39e6148008fd05e44"
+
+PSA MAC verify: RFC4231 Test case 2 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"4a656665":PSA_ALG_HMAC(PSA_ALG_SHA_256):"7768617420646f2079612077616e7420666f72206e6f7468696e673f":"5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843"
+
+PSA MAC verify: RFC4231 Test case 2 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"4a656665":PSA_ALG_HMAC(PSA_ALG_SHA_384):"7768617420646f2079612077616e7420666f72206e6f7468696e673f":"af45d2e376484031617f78d2b58a6b1b9c7ef464f5a01b47e42ec3736322445e8e2240ca5e69e2c78b3239ecfab21649"
+
+PSA MAC verify: RFC4231 Test case 2 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"4a656665":PSA_ALG_HMAC(PSA_ALG_SHA_512):"7768617420646f2079612077616e7420666f72206e6f7468696e673f":"164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737"
+
+PSA MAC verify: RFC4231 Test case 3 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_224):"dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd":"7fb3cb3588c6c1f6ffa9694d7d6ad2649365b0c1f65d69d1ec8333ea"
+
+PSA MAC verify: RFC4231 Test case 3 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):"dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd":"773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe"
+
+PSA MAC verify: RFC4231 Test case 3 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_384):"dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd":"88062608d3e6ad8a0aa2ace014c8a86f0aa635d947ac9febe83ef4e55966144b2a5ab39dc13814b94e3ab6e101a34f27"
+
+PSA MAC verify: RFC4231 Test case 3 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_512):"dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd":"fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb"
+
+PSA MAC verify: RFC4231 Test case 4 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0102030405060708090a0b0c0d0e0f10111213141516171819":PSA_ALG_HMAC(PSA_ALG_SHA_224):"cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd":"6c11506874013cac6a2abc1bb382627cec6a90d86efc012de7afec5a"
+
+PSA MAC verify: RFC4231 Test case 4 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0102030405060708090a0b0c0d0e0f10111213141516171819":PSA_ALG_HMAC(PSA_ALG_SHA_256):"cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd":"82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b"
+
+PSA MAC verify: RFC4231 Test case 4 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0102030405060708090a0b0c0d0e0f10111213141516171819":PSA_ALG_HMAC(PSA_ALG_SHA_384):"cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd":"3e8a69b7783c25851933ab6290af6ca77a9981480850009cc5577c6e1f573b4e6801dd23c4a7d679ccf8a386c674cffb"
+
+PSA MAC verify: RFC4231 Test case 4 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0102030405060708090a0b0c0d0e0f10111213141516171819":PSA_ALG_HMAC(PSA_ALG_SHA_512):"cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd":"b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd"
+
+PSA MAC verify: RFC4231 Test case 6 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_224):"54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374":"95e9a0db962095adaebe9b2d6f0dbce2d499f112f2d2b7273fa6870e"
+
+PSA MAC verify: RFC4231 Test case 6 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):"54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374":"60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54"
+
+PSA MAC verify: RFC4231 Test case 6 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_384):"54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374":"4ece084485813e9088d2c63a041bc5b44f9ef1012a2b588f3cd11f05033ac4c60c2ef6ab4030fe8296248df163f44952"
+
+PSA MAC verify: RFC4231 Test case 6 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_512):"54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374":"80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598"
+
+PSA MAC verify: RFC4231 Test case 7 - HMAC-SHA-224
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_224):"5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e":"3a854166ac5d9f023f54d517d0b39dbd946770db9c2b95c9f6f565d1"
+
+PSA MAC verify: RFC4231 Test case 7 - HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):"5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e":"9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2"
+
+PSA MAC verify: RFC4231 Test case 7 - HMAC-SHA-384
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_384):"5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e":"6617178e941f020d351e2f254e8fd32c602420feb0b8fb9adccebb82461e99c5a678cc31e799176d3860e6110c46523e"
+
+PSA MAC verify: RFC4231 Test case 7 - HMAC-SHA-512
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_512):"5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e":"e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58"
+
+PSA MAC sign: HMAC-SHA-224, truncated to 28 bytes (actual size)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 28):"4869205468657265":"896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b22"
+
+PSA MAC verify: HMAC-SHA-224, truncated to 28 bytes (actual size)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 28):"4869205468657265":"896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b22"
+
+PSA MAC sign: HMAC-SHA-512, truncated to 64 bytes (actual size)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_512), 64):"4869205468657265":"87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854"
+
+PSA MAC verify: HMAC-SHA-512, truncated to 64 bytes (actual size)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_512), 64):"4869205468657265":"87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854"
+
+PSA MAC sign: HMAC-SHA-224, truncated to 27 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 27):"4869205468657265":"896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b"
+
+PSA MAC verify: HMAC-SHA-224, truncated to 27 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 27):"4869205468657265":"896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b"
+
+PSA MAC sign: HMAC-SHA-512, truncated to 63 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_512), 63):"4869205468657265":"87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a1268"
+
+PSA MAC verify: HMAC-SHA-512, truncated to 63 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_512), 63):"4869205468657265":"87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a1268"
+
+PSA MAC sign: HMAC-SHA-224, truncated to 4 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 4):"4869205468657265":"896fb112"
+
+PSA MAC verify: HMAC-SHA-224, truncated to 4 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 4):"4869205468657265":"896fb112"
+
+PSA MAC sign: HMAC-SHA-512, truncated to 4 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_sign:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_512), 4):"4869205468657265":"87aa7cde"
+
+PSA MAC verify: HMAC-SHA-512, truncated to 4 bytes
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+mac_verify:PSA_KEY_TYPE_HMAC:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_512), 4):"4869205468657265":"87aa7cde"
+
+PSA MAC sign: CMAC-AES-128
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_sign:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_CMAC:"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747de9ae63030ca32611497c827"
+
+PSA MAC verify: CMAC-AES-128
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_verify:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_CMAC:"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747de9ae63030ca32611497c827"
+
+PSA MAC sign: CMAC-AES-128, truncated to 16 bytes (actual size)
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_sign:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 16):"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747de9ae63030ca32611497c827"
+
+PSA MAC verify: CMAC-AES-128, truncated to 16 bytes (actual size)
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_verify:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 16):"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747de9ae63030ca32611497c827"
+
+PSA MAC sign: CMAC-AES-128, truncated to 15 bytes
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_sign:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 15):"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747de9ae63030ca32611497c8"
+
+PSA MAC verify: CMAC-AES-128, truncated to 15 bytes
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_verify:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 15):"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747de9ae63030ca32611497c8"
+
+PSA MAC sign: CMAC-AES-128, truncated to 4 bytes
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_sign:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 4):"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747"
+
+PSA MAC verify: CMAC-AES-128, truncated to 4 bytes
+depends_on:MBEDTLS_CMAC_C:MBEDTLS_AES_C
+mac_verify:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 4):"6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411":"dfa66747"
+
+Cipher operation object initializers zero properly
+cipher_operation_init:
+
+PSA cipher setup: good, AES-CTR
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_setup:PSA_KEY_TYPE_AES:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CTR:PSA_SUCCESS
+
+PSA cipher setup: bad algorithm (unknown cipher algorithm)
+depends_on:MBEDTLS_AES_C
+cipher_setup:PSA_KEY_TYPE_AES:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CATEGORY_CIPHER:PSA_ERROR_NOT_SUPPORTED
+
+PSA cipher setup: bad algorithm (not a cipher algorithm)
+depends_on:MBEDTLS_AES_C
+cipher_setup:PSA_KEY_TYPE_AES:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CMAC:PSA_ERROR_INVALID_ARGUMENT
+
+PSA cipher setup: invalid key type, CTR
+depends_on:MBEDTLS_CIPHER_MODE_CTR
+# Either INVALID_ARGUMENT or NOT_SUPPORTED would be reasonable here
+cipher_setup:PSA_KEY_TYPE_RAW_DATA:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CTR:PSA_ERROR_NOT_SUPPORTED
+
+PSA cipher setup: incompatible key ARC4 for CTR
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_CIPHER_MODE_CTR
+# Either INVALID_ARGUMENT or NOT_SUPPORTED would be reasonable here
+cipher_setup:PSA_KEY_TYPE_ARC4:"000102030405060708090a0b0c0d0e0f":PSA_ALG_CTR:PSA_ERROR_NOT_SUPPORTED
+
+PSA cipher: bad order function calls
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_bad_order:
+
+PSA symmetric encrypt: AES-CBC-nopad, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"a076ec9dfbe47d52afc357336f20743b":PSA_SUCCESS
+
+PSA symmetric encrypt: AES-CBC-PKCS#7, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"a076ec9dfbe47d52afc357336f20743bca7e8a15dc3c776436314293031cd4f3":PSA_SUCCESS
+
+PSA symmetric encrypt: AES-CBC-PKCS#7, 15 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"6279b49d7f7a8dd87b685175d4276e24":PSA_SUCCESS
+
+PSA symmetric encrypt: AES-CBC-nopad, input too short
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee223":"6bc1bee223":PSA_ERROR_INVALID_ARGUMENT
+
+PSA symmetric encrypt: AES-CTR, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":PSA_SUCCESS
+
+PSA symmetric encrypt: AES-CTR, 15 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":PSA_SUCCESS
+
+PSA symmetric encrypt: DES-CBC-nopad, 8 bytes, good
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0e":"2a2a2a2a2a2a2a2a":"eda4011239bc3ac9":"64f917b0152f8f05":PSA_SUCCESS
+
+PSA symmetric encrypt: 2-key 3DES-CBC-nopad, 8 bytes, good
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce":"2a2a2a2a2a2a2a2a":"eda4011239bc3ac9":"5d0652429c5b0ac7":PSA_SUCCESS
+
+PSA symmetric encrypt: 3-key 3DES-CBC-nopad, 8 bytes, good
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce31323437383b3d3e":"2a2a2a2a2a2a2a2a":"eda4011239bc3ac9":"817ca7d69b80d86a":PSA_SUCCESS
+
+PSA symmetric decrypt: AES-CBC-nopad, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"49e4e66c89a86b67758df89db9ad6955":PSA_SUCCESS
+
+PSA symmetric decrypt: AES-CBC-PKCS#7, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743bca7e8a15dc3c776436314293031cd4f3":"6bc1bee22e409f96e93d7e117393172a":PSA_SUCCESS
+
+PSA symmetric decrypt: AES-CBC-PKCS#7, 15 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6279b49d7f7a8dd87b685175d4276e24":"6bc1bee22e409f96e93d7e11739317":PSA_SUCCESS
+
+PSA symmetric decrypt: AES-CBC-PKCS#7, input too short (15 bytes)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"49e4e66c89a86b67758df89db9ad6955":PSA_ERROR_BAD_STATE
+
+PSA symmetric decrypt: AES-CTR, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_SUCCESS
+
+PSA symmetric decrypt: AES-CBC-nopad, input too short (5 bytes)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee223":"6bc1bee223":PSA_ERROR_BAD_STATE
+
+PSA symmetric decrypt: DES-CBC-nopad, 8 bytes, good
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0e":"2a2a2a2a2a2a2a2a":"64f917b0152f8f05":"eda4011239bc3ac9":PSA_SUCCESS
+
+PSA symmetric decrypt: 2-key 3DES-CBC-nopad, 8 bytes, good
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce":"2a2a2a2a2a2a2a2a":"5d0652429c5b0ac7":"eda4011239bc3ac9":PSA_SUCCESS
+
+PSA symmetric decrypt: 3-key 3DES-CBC-nopad, 8 bytes, good
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce31323437383b3d3e":"2a2a2a2a2a2a2a2a":"817ca7d69b80d86a":"eda4011239bc3ac9":PSA_SUCCESS
+
+PSA symmetric encrypt/decrypt: AES-CBC-nopad, 16 bytes, good
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_verify_output:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e117393172a"
+
+PSA symmetric encrypt/decrypt: AES-CBC-PKCS#7, 16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+cipher_verify_output:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e117393172a"
+
+PSA symmetric encrypt/decrypt: AES-CBC-PKCS#7, 15 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+cipher_verify_output:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e11739317"
+
+PSA symmetric encrypt/decrypt: AES-CTR
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_verify_output:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e117393172a"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 7+9 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":7:0:16:"a076ec9dfbe47d52afc357336f20743b"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 3+13 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":3:0:16:"a076ec9dfbe47d52afc357336f20743b"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 4+12 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":4:0:16:"a076ec9dfbe47d52afc357336f20743b"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 11+5 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":11:0:16:"a076ec9dfbe47d52afc357336f20743b"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 16+16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":16:16:16:"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 12+20 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":12:0:32:"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f"
+
+PSA symmetric encryption multipart: AES-CBC-nopad, 20+12 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":20:16:16:"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f"
+
+PSA symmetric encryption multipart: AES-CTR, 11+5 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":11:11:5:"8f9408fe80a81d3e813da3c7b0b2bd32"
+
+PSA symmetric encryption multipart: AES-CTR, 16+16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":16:16:16:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
+
+PSA symmetric encryption multipart: AES-CTR, 12+20 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":12:12:20:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
+
+PSA symmetric encryption multipart: AES-CTR, 20+12 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":20:20:12:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
+
+PSA symmetric encryption multipart: AES-CTR, 12+10 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597":12:12:10:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7b"
+
+PSA symmetric encryption multipart: AES-CTR, 0+15 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":0:0:15:"8f9408fe80a81d3e813da3c7b0b2bd"
+
+PSA symmetric encryption multipart: AES-CTR, 15+0 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":15:15:0:"8f9408fe80a81d3e813da3c7b0b2bd"
+
+PSA symmetric encryption multipart: AES-CTR, 0+16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":0:0:16:"8f9408fe80a81d3e813da3c7b0b2bd32"
+
+PSA symmetric encryption multipart: AES-CTR, 16+0 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":16:16:0:"8f9408fe80a81d3e813da3c7b0b2bd32"
+
+PSA symmetric decryption multipart: AES-CBC-nopad, 7+9 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b":7:0:16:"6bc1bee22e409f96e93d7e117393172a"
+
+PSA symmetric decryption multipart: AES-CBC-nopad, 3+13 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b":3:0:16:"6bc1bee22e409f96e93d7e117393172a"
+
+PSA symmetric decryption multipart: AES-CBC-nopad, 11+5 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b":11:0:16:"6bc1bee22e409f96e93d7e117393172a"
+
+PSA symmetric decryption multipart: AES-CBC-nopad, 16+16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f":16:16:16:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
+
+PSA symmetric decryption multipart: AES-CBC-nopad, 12+20 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f":12:0:32:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
+
+PSA symmetric decryption multipart: AES-CBC-nopad, 20+12 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f":20:16:16:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
+
+PSA symmetric encryption multipart: AES-CTR, 11+5 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":11:11:5:"8f9408fe80a81d3e813da3c7b0b2bd32"
+
+PSA symmetric encryption multipart: AES-CTR, 16+16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":16:16:16:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
+
+PSA symmetric encryption multipart: AES-CTR, 12+20 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":12:12:20:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
+
+PSA symmetric encryption multipart: AES-CTR, 20+12 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":20:20:12:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
+
+PSA symmetric encryption multipart: AES-CTR, 12+10 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597":12:12:10:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7b"
+
+PSA symmetric decryption multipart: AES-CTR, 0+15 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":0:0:15:"8f9408fe80a81d3e813da3c7b0b2bd"
+
+PSA symmetric decryption multipart: AES-CTR, 15+0 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":15:15:0:"8f9408fe80a81d3e813da3c7b0b2bd"
+
+PSA symmetric decryption multipart: AES-CTR, 0+16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":0:0:16:"8f9408fe80a81d3e813da3c7b0b2bd32"
+
+PSA symmetric decryption multipart: AES-CTR, 16+0 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":16:16:0:"8f9408fe80a81d3e813da3c7b0b2bd32"
+
+PSA symmetric encrypt/decrypt multipart: AES-CBC-nopad, 11+5 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_verify_output_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"a076ec9dfbe47d52afc357336f20743b":11
+
+PSA symmetric encrypt/decrypt multipart: AES-CBC-PKCS#7 padding, 4+12 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+cipher_verify_output_multipart:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"a076ec9dfbe47d52afc357336f20743b":4
+
+PSA symmetric encrypt: ChaCha20, K=0 N=0
+depends_on:MBEDTLS_CHACHA20_C
+cipher_encrypt:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"0000000000000000000000000000000000000000000000000000000000000000":"000000000000000000000000":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586":PSA_SUCCESS
+
+PSA symmetric encrypt: ChaCha20, K=rand N=rand
+depends_on:MBEDTLS_CHACHA20_C
+cipher_encrypt:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4":PSA_SUCCESS
+
+PSA symmetric encryption multipart: ChaCha20, 14+50 bytes
+depends_on:MBEDTLS_CHACHA20_C
+cipher_encrypt_multipart:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":14:14:50:"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4"
+
+PSA symmetric decrypt: ChaCha20, K=rand N=rand
+depends_on:MBEDTLS_CHACHA20_C
+cipher_decrypt:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4":PSA_SUCCESS
+
+PSA symmetric decryption multipart: ChaCha20, 14+50 bytes
+depends_on:MBEDTLS_CHACHA20_C
+cipher_decrypt_multipart:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":14:14:50:"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4"
+
+PSA AEAD encrypt/decrypt: AES-CCM, 19 bytes #1
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"C0C1C2C3C4C5C6C7C8C9CACBCCCDCECF":PSA_ALG_CCM:"000102030405060708090A0B":"000102030405060708090A0B":"0C0D0E0F101112131415161718191A1B1C1D1E":PSA_SUCCESS
+
+PSA AEAD encrypt/decrypt: AES-CCM, 19 bytes #2
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"000102030405060708090A0B":"EC46BB63B02520C33C49FD70":"B96B49E21D621741632875DB7F6C9243D2D7C2":PSA_SUCCESS
+
+PSA AEAD encrypt/decrypt: DES-CCM not supported
+depends_on:MBEDTLS_DES_C:MBEDTLS_CCM_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_DES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"000102030405060708090A0B":"EC46BB63B02520C33C49FD70":"B96B49E21D621741632875DB7F6C9243D2D7C2":PSA_ERROR_NOT_SUPPORTED
+
+PSA AEAD encrypt: AES-CCM, 23 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"00412B4EA9CDBE3C9696766CFA":"0BE1A88BACE018B1":"08E8CF97D820EA258460E96AD9CF5289054D895CEAC47C":"4CB97F86A2A4689A877947AB8091EF5386A6FFBDD080F8120333D1FCB691F3406CBF531F83A4D8"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=4
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 4 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6643b4f39"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=6
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 6 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b63fdffcd729bc"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=8
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 8 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b64cf2c3bf5f220776"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=10
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 10 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b69613343621327defd18e"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=12
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 12 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b69a2e5d8faee3138fa5cf9846"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=14
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 14 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6c99af01cdb6aa76df73c8646c27f"
+
+PSA AEAD encrypt: AES-CCM, 24 bytes, T=16
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 16 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9"
+
+PSA AEAD decrypt: AES-CCM, 39 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CCM:"00412B4EA9CDBE3C9696766CFA":"0BE1A88BACE018B1":"4CB97F86A2A4689A877947AB8091EF5386A6FFBDD080F8120333D1FCB691F3406CBF531F83A4D8":"08E8CF97D820EA258460E96AD9CF5289054D895CEAC47C":PSA_SUCCESS
+
+PSA AEAD decrypt, AES-CCM, 40 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=4
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 4 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6643b4f39":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=6
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 6 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b63fdffcd729bc":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=8
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 8 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b64cf2c3bf5f220776":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=10
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 10 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b69613343621327defd18e":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=12
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 12 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b69a2e5d8faee3138fa5cf9846":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=14
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 14 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6c99af01cdb6aa76df73c8646c27f":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, 24 bytes, T=16
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 16 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_SUCCESS
+
+PSA AEAD decrypt: AES-CCM, invalid signature
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26d56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6d80e8bf80f4a46cab06d4313f0db9be9":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_SIGNATURE
+
+PSA AEAD decrypt: AES-CCM, invalid signature, T=4
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 4 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6643b4f38":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_SIGNATURE
+
+PSA AEAD decrypt: AES-CCM, T=4, tag is truncated tag for T=16
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 4 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_SIGNATURE
+
+PSA AEAD decrypt: AES-CCM, invalid tag length 0
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 0 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-CCM, invalid tag length 2
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 2 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-CCM, invalid tag length 15
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 15 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-CCM, invalid tag length 18
+depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 18 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD encrypt/decrypt, AES-GCM, 19 bytes #1
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"C0C1C2C3C4C5C6C7C8C9CACBCCCDCECF":PSA_ALG_GCM:"000102030405060708090A0B0C0D0E0F":"000102030405060708090A0B":"0C0D0E0F101112131415161718191A1B1C1D1E":PSA_SUCCESS
+
+PSA AEAD encrypt/decrypt, AES GCM, 19 bytes #2
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_GCM:"000102030405060708090A0B0C0D0E0F":"EC46BB63B02520C33C49FD70":"B96B49E21D621741632875DB7F6C9243D2D7C2":PSA_SUCCESS
+
+PSA AEAD encrypt, AES-GCM, 128 bytes #1
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96"
+
+PSA AEAD encrypt, AES-GCM, 128 bytes #2
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"fe96eab10ff48c7942025422583d0377":PSA_ALG_GCM:"97ce3f848276783599c6875de324361e":"127628b6dcbce6fc8a8ef60798eb67b2088415635119697d20bb878c24d9c6f9c29e148521cb5e0feff892c7855d4f1c0bfb32ad33420976714dce87a0bbc18e4378bd1ef35197d0ca73051148f1199010f63caf122df5f71ad8d9c71df3eb2fbe3b2529d0ba657570358d3776f687bdb9c96d5e0e9e00c4b42d5d7a268d6a08":"194c8bbbfae4a671386b8cd38f390f46f9df6b8661b470c310921a1c858a938045834bb10380037fbf5f5e00688554537be0fcafe8270b9b59068fa056ab1268fc166c2d729243a06650a171c929c7845c85330c04568d62977eedf3b1ba9dca13bdb8f9522817c8cb99e635e37465ec1c9f6f148d51437aa9f994a62e1bd013":"12495120056ca3cac70d583603a476821bac6c57c9733b81cfb83538dc9e850f8bdf46065069591c23ebcbc6d1e2523375fb7efc80c09507fa25477ed07cee54fc4eb90168b3ef988f651fc40652474a644b1b311decf899660aef2347bb081af48950f06ebf799911e37120de94c55c20e5f0a77119be06e2b6e557f872fa0f6bac793bdc2190a195122c98544ccf56"
+
+PSA AEAD encrypt, AES-GCM, 128 bytes #1, T=4
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 4 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847f"
+
+PSA AEAD encrypt, AES-GCM, 128 bytes #1, T=15
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 15 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a"
+
+PSA AEAD encrypt, AES-GCM, 128 bytes #1, T=16
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 16 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96"
+
+PSA AEAD decrypt, AES-GCM, 144 bytes #1
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_SUCCESS
+
+PSA AEAD decrypt, AES-GCM, 144 bytes #2
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"fe96eab10ff48c7942025422583d0377":PSA_ALG_GCM:"97ce3f848276783599c6875de324361e":"127628b6dcbce6fc8a8ef60798eb67b2088415635119697d20bb878c24d9c6f9c29e148521cb5e0feff892c7855d4f1c0bfb32ad33420976714dce87a0bbc18e4378bd1ef35197d0ca73051148f1199010f63caf122df5f71ad8d9c71df3eb2fbe3b2529d0ba657570358d3776f687bdb9c96d5e0e9e00c4b42d5d7a268d6a08":"12495120056ca3cac70d583603a476821bac6c57c9733b81cfb83538dc9e850f8bdf46065069591c23ebcbc6d1e2523375fb7efc80c09507fa25477ed07cee54fc4eb90168b3ef988f651fc40652474a644b1b311decf899660aef2347bb081af48950f06ebf799911e37120de94c55c20e5f0a77119be06e2b6e557f872fa0f6bac793bdc2190a195122c98544ccf56":"194c8bbbfae4a671386b8cd38f390f46f9df6b8661b470c310921a1c858a938045834bb10380037fbf5f5e00688554537be0fcafe8270b9b59068fa056ab1268fc166c2d729243a06650a171c929c7845c85330c04568d62977eedf3b1ba9dca13bdb8f9522817c8cb99e635e37465ec1c9f6f148d51437aa9f994a62e1bd013":PSA_SUCCESS
+
+PSA AEAD decrypt, AES-GCM, 144 bytes, T=4
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 4 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847f":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_SUCCESS
+
+PSA AEAD decrypt, AES-GCM, 144 bytes, T=15
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 15 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_SUCCESS
+
+PSA AEAD decrypt, AES-GCM, 144 bytes, T=16
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 16 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_SUCCESS
+
+PSA AEAD decrypt, AES-GCM, invalid signature
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"fe96eab10ff48c7942025422583d0377":PSA_ALG_GCM:"97ce3f848276783599c6875de324361e":"127628b6dcbce6fc8a8ef60798eb67b2088415635119697d20bb878c24d9c6f9c29e148521cb5e0feff892c7855d4f1c0bfb32ad33420976714dce87a0bbc18e4378bd1ef35197d0ca73051148f1199010f63caf122df5f71ad8d9c71df3eb2fbe3b2529d0ba657570358d3776f687bdb9c96d5e0e9e00c4b42d5d7a268d6a08":"12195120056ca3cac70d583603a476821bac6c57c9733b81cfb83538dc9e850f8bdf46065069591c23ebcbc6d1e2523375fb7efc80c09507fa25477ed07cee54fc4eb90168b3ef988f651fc40652474a644b1b311decf899660aef2347bb081af48950f06ebf799911e37120de94c55c20e5f0a77119be06e2b6e557f872fa0f6bac793bdc2190a195122c98544ccf56":"194c8bbbfae4a671386b8cd38f390f46f9df6b8661b470c310921a1c858a938045834bb10380037fbf5f5e00688554537be0fcafe8270b9b59068fa056ab1268fc166c2d729243a06650a171c929c7845c85330c04568d62977eedf3b1ba9dca13bdb8f9522817c8cb99e635e37465ec1c9f6f148d51437aa9f994a62e1bd013":PSA_ERROR_INVALID_SIGNATURE
+
+PSA AEAD decrypt, AES-GCM, T=15 but passing 16 bytes
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 15 ):"00e440846db73a490573deaf3728c94f":"a3cfcb832e935eb5bc3812583b3a1b2e82920c07fda3668a35d939d8f11379bb606d39e6416b2ef336fffb15aec3f47a71e191f4ff6c56ff15913562619765b26ae094713d60bab6ab82bfc36edaaf8c7ce2cf5906554dcc5933acdb9cb42c1d24718efdc4a09256020b024b224cfe602772bd688c6c8f1041a46f7ec7d51208":"3b6de52f6e582d317f904ee768895bd4d0790912efcf27b58651d0eb7eb0b2f07222c6ffe9f7e127d98ccb132025b098a67dc0ec0083235e9f83af1ae1297df4319547cbcb745cebed36abc1f32a059a05ede6c00e0da097521ead901ad6a73be20018bda4c323faa135169e21581e5106ac20853642e9d6b17f1dd925c872814365847fe0b7b7fbed325953df344a96":"5431d93278c35cfcd7ffa9ce2de5c6b922edffd5055a9eaa5b54cae088db007cf2d28efaf9edd1569341889073e87c0a88462d77016744be62132fd14a243ed6e30e12cd2f7d08a8daeec161691f3b27d4996df8745d74402ee208e4055615a8cb069d495cf5146226490ac615d7b17ab39fb4fdd098e4e7ee294d34c1312826":PSA_ERROR_INVALID_SIGNATURE
+
+PSA AEAD decrypt: AES-GCM, invalid tag length 0
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 0 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-GCM, invalid tag length 2
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 2 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-GCM, invalid tag length 18
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, 18 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD encrypt: ChaCha20-Poly1305 (RFC7539)
+depends_on:MBEDTLS_CHACHAPOLY_C
+aead_encrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"070000004041424344454647":"50515253c0c1c2c3c4c5c6c7":"4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e":"d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b61161ae10b594f09e26a7e902ecbd0600691"
+
+PSA AEAD decrypt: ChaCha20-Poly1305 (RFC7539, good tag)
+depends_on:MBEDTLS_CHACHAPOLY_C
+aead_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"070000004041424344454647":"50515253c0c1c2c3c4c5c6c7":"d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b61161ae10b594f09e26a7e902ecbd0600691":"4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e":PSA_SUCCESS
+
+PSA AEAD decrypt: ChaCha20-Poly1305 (RFC7539, bad tag)
+depends_on:MBEDTLS_CHACHAPOLY_C
+aead_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"070000004041424344454647":"50515253c0c1c2c3c4c5c6c7":"d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b61161ae10b594f09e26a7e902ecbd0600690":"4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e":PSA_ERROR_INVALID_SIGNATURE
+
+PSA AEAD encrypt/decrypt: invalid algorithm (CTR)
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CTR:"000102030405060708090A0B0C0D0E0F":"":"":PSA_ERROR_NOT_SUPPORTED
+
+PSA AEAD encrypt/decrypt: invalid algorithm (ChaCha20)
+depends_on:MBEDTLS_CHACHA20_C
+aead_encrypt_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20:"":"":"":PSA_ERROR_NOT_SUPPORTED
+
+PSA signature size: RSA keypair, 1024 bits, PKCS#1 v1.5 raw
+signature_size:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:128
+
+PSA signature size: RSA public key, 1024 bits, PKCS#1 v1.5 raw
+signature_size:PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:128
+
+PSA signature size: RSA keypair, 1024 bits, PKCS#1 v1.5 SHA-256
+signature_size:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):128
+
+PSA signature size: RSA keypair, 1024 bits, PSS
+signature_size:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_ALG_RSA_PSS( PSA_ALG_SHA_256 ):128
+
+PSA signature size: RSA keypair, 1023 bits, PKCS#1 v1.5 raw
+signature_size:PSA_KEY_TYPE_RSA_KEY_PAIR:1023:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:128
+
+PSA signature size: RSA keypair, 1025 bits, PKCS#1 v1.5 raw
+signature_size:PSA_KEY_TYPE_RSA_KEY_PAIR:1025:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:129
+
+PSA import/exercise RSA keypair, PKCS#1 v1.5 raw
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+import_and_exercise_key:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_ALG_RSA_PKCS1V15_SIGN_RAW
+
+PSA import/exercise RSA keypair, PSS-SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+import_and_exercise_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256)
+
+PSA import/exercise RSA public key, PKCS#1 v1.5 raw
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+import_and_exercise_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:PSA_ALG_RSA_PKCS1V15_SIGN_RAW
+
+PSA import/exercise RSA public key, PSS-SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+import_and_exercise_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256)
+
+PSA import/exercise: ECP SECP256R1 keypair, ECDSA
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+import_and_exercise_key:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):256:PSA_ALG_ECDSA_ANY
+
+PSA import/exercise: ECP SECP256R1 keypair, deterministic ECDSA
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_ECDSA_DETERMINISTIC:MBEDTLS_SHA256_C
+import_and_exercise_key:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):256:PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_SHA_256 )
+
+PSA import/exercise: ECP SECP256R1 keypair, ECDH
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+import_and_exercise_key:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):256:PSA_ALG_ECDH
+
+PSA import/exercise: HKDF SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+import_and_exercise_key:"c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0":PSA_KEY_TYPE_DERIVE:192:PSA_ALG_HKDF(PSA_ALG_SHA_256)
+
+PSA import/exercise: TLS 1.2 PRF SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+import_and_exercise_key:"c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0":PSA_KEY_TYPE_DERIVE:192:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256)
+
+PSA sign: RSA PKCS#1 v1.5, raw
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+sign_deterministic:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:"616263":"2c7744983f023ac7bb1c55529d83ed11a76a7898a1bb5ce191375a4aa7495a633d27879ff58eba5a57371c34feb1180e8b850d552476ebb5634df620261992f12ebee9097041dbbea85a42d45b344be5073ceb772ffc604954b9158ba81ec3dc4d9d65e3ab7aa318165f38c36f841f1c69cb1cfa494aa5cbb4d6c0efbafb043a"
+
+PSA sign: RSA PKCS#1 v1.5 SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+sign_deterministic:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"a73664d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311"
+
+PSA sign: deterministic ECDSA SECP256R1 SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_DETERMINISTIC:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
+sign_deterministic:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_SHA_256 ):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":"6a3399f69421ffe1490377adf2ea1f117d81a63cf5bf22e918d51175eb259151ce95d7c26cc04e25503e2f7a1ec3573e3c2412534bb4a19b3a7811742f49f50f"
+
+PSA sign: RSA PKCS#1 v1.5 SHA-256, wrong hash size
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+sign_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015":128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA sign: RSA PKCS#1 v1.5, invalid hash (wildcard)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+# Arguably the error should be INVALID_ARGUMENT, but NOT_SUPPORTED is simpler
+# to implement.
+sign_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":128:PSA_ERROR_NOT_SUPPORTED
+
+PSA sign: RSA PKCS#1 v1.5 raw, input too large
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+sign_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA sign: RSA PKCS#1 v1.5 SHA-256, output buffer too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+sign_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":127:PSA_ERROR_BUFFER_TOO_SMALL
+
+PSA sign: deterministic ECDSA SECP256R1 SHA-256, output buffer too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
+sign_fail:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_SHA_256 ):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":63:PSA_ERROR_BUFFER_TOO_SMALL
+
+PSA sign: deterministic ECDSA SECP256R1, invalid hash algorithm (0)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_DETERMINISTIC
+sign_fail:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_DETERMINISTIC_ECDSA( 0 ):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":72:PSA_ERROR_INVALID_ARGUMENT
+
+PSA sign: deterministic ECDSA SECP256R1, invalid hash algorithm (wildcard)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_DETERMINISTIC
+sign_fail:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_ANY_HASH ):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":72:PSA_ERROR_INVALID_ARGUMENT
+
+PSA sign: invalid key type, signing with a public key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+sign_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":72:PSA_ERROR_INVALID_ARGUMENT
+
+PSA sign: invalid algorithm for ECC key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+sign_fail:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":72:PSA_ERROR_INVALID_ARGUMENT
+
+PSA sign/verify: RSA PKCS#1 v1.5, raw
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+sign_verify:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_ALG_RSA_PKCS1V15_SIGN_RAW:"616263"
+
+PSA sign/verify: RSA PKCS#1 v1.5 SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+sign_verify:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"
+
+PSA sign/verify: RSA PSS SHA-256, 0 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+sign_verify:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):""
+
+PSA sign/verify: RSA PSS SHA-256, 32 bytes (hash size)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+sign_verify:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"
+
+PSA sign/verify: RSA PSS SHA-256, 129 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+sign_verify:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+PSA sign/verify: randomized ECDSA SECP256R1 SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+sign_verify:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_ECDSA( PSA_ALG_SHA_256 ):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b"
+
+PSA sign/verify: deterministic ECDSA SECP256R1 SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_DETERMINISTIC:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
+sign_verify:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_SHA_256 ):"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b"
+
+PSA verify: RSA PKCS#1 v1.5 SHA-256, good signature
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+asymmetric_verify:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"a73664d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311"
+
+PSA verify with keypair: RSA PKCS#1 v1.5 SHA-256, good signature
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+asymmetric_verify:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"a73664d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311"
+
+PSA verify: RSA PKCS#1 v1.5 SHA-256, wrong hash
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
+asymmetric_verify_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_1):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"a73664d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311":PSA_ERROR_INVALID_ARGUMENT
+
+PSA verify: RSA PKCS#1 v1.5 SHA-256, wrong signature
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+asymmetric_verify_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"111164d55b39c7ea6c1e5b5011724a11e1d7073d3a68f48c836fad153a1d91b6abdbc8f69da13b206cc96af6363b114458b026af14b24fab8929ed634c6a2acace0bcc62d9bb6a984afbcbfcd3a0608d32a2bae535b9cd1ecdf9dd281db1e0025c3bfb5512963ec3b98ddaa69e38bc3c84b1b61a04e5648640856aacc6fc7311":PSA_ERROR_INVALID_SIGNATURE
+
+PSA verify: RSA PSS SHA-256, good signature, 0 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_verify:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"":"34c011b625c32d992f4ab8fcfa52b616ea66270b5b75a4fc71af712f9b8806bcdd374ce50eafcbb489562b93347885f93c2de1d404c45cacccefceb112ff6ffdfe4264f91d66320bbbe09304b851b8ad6280bbccc571eebcd49c7db5dfa399a6289e1978407904598751613d9870770cdd8507e3dc7b46851dbf05ae1df2988d"
+
+PSA verify: RSA PSS SHA-256, good signature, 32 bytes (hash size)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_verify:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"1967ae568cc071dfebeeca76b11d40bd1ec5af241c50b3dcceff21f4536c0693a7179a8d5d163a7625fefd37c161127800edeebc24fa73ca772096827bd3f75e8ccf2c64f07b7171b5c99022a4d73b760f34a385ccff0bd5ed7997d2a29d2847acb0767f93a2a404bc046c97de66d95dc9f7646fdb216b627b2ea0de8afcefb7"
+
+PSA verify: RSA PSS SHA-256, good signature, 129 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_verify:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":"1491cead330b4ad5b092f8351518141ac11d0888591572669c1e79d6e932c488acd62d44479b0e14cd91a048778bc02398a772ad6bdb4f7764780cf0afe70293d0cac86f2695a1dcb54568bb37d7086f9e86f95a6802d2ee5a4facaa762beff5261bb2816b62cb5af86404974c3f6b67985ac1fbfdf46d6de54f6e29d9274308"
+
+PSA verify: ECDSA SECP256R1, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
+asymmetric_verify:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_CURVE_SECP256R1):"04dea5e45d0ea37fc566232a508f4ad20ea13d47e4bf5fa4d54a57a0ba012042087097496efc583fed8b24a5b9be9a51de063f5a00a8b698a16fd7f29b5485f320":PSA_ALG_ECDSA_ANY:"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":"6a3399f69421ffe1490377adf2ea1f117d81a63cf5bf22e918d51175eb259151ce95d7c26cc04e25503e2f7a1ec3573e3c2412534bb4a19b3a7811742f49f50f"
+
+PSA verify with keypair: ECDSA SECP256R1, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+asymmetric_verify:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_ECDSA_ANY:"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":"6a3399f69421ffe1490377adf2ea1f117d81a63cf5bf22e918d51175eb259151ce95d7c26cc04e25503e2f7a1ec3573e3c2412534bb4a19b3a7811742f49f50f"
+
+PSA verify: ECDSA SECP256R1, wrong signature size (correct but ASN1-encoded)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+asymmetric_verify_fail:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_CURVE_SECP256R1):"04dea5e45d0ea37fc566232a508f4ad20ea13d47e4bf5fa4d54a57a0ba012042087097496efc583fed8b24a5b9be9a51de063f5a00a8b698a16fd7f29b5485f320":PSA_ALG_ECDSA_ANY:"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":"304502206a3399f69421ffe1490377adf2ea1f117d81a63cf5bf22e918d51175eb259151022100ce95d7c26cc04e25503e2f7a1ec3573e3c2412534bb4a19b3a7811742f49f50f":PSA_ERROR_INVALID_SIGNATURE
+
+PSA verify: ECDSA SECP256R1, wrong signature of correct size
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+asymmetric_verify_fail:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_CURVE_SECP256R1):"04dea5e45d0ea37fc566232a508f4ad20ea13d47e4bf5fa4d54a57a0ba012042087097496efc583fed8b24a5b9be9a51de063f5a00a8b698a16fd7f29b5485f320":PSA_ALG_ECDSA_ANY:"9ac4335b469bbd791439248504dd0d49c71349a295fee5a1c68507f45a9e1c7b":"6a3399f69421ffe1490377adf2ea1f117d81a63cf5bf22e918d51175eb259151ce95d7c26cc04e25503e2f7a1ec3573e3c2412534bb4a19b3a7811742f49f50e":PSA_ERROR_INVALID_SIGNATURE
+
+PSA verify: invalid algorithm for ECC key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+asymmetric_verify_fail:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"ab45435712649cb30bbddac49197eebf2740ffc7f874d9244c3460f54f322d3a":PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):"":"":PSA_ERROR_INVALID_ARGUMENT
+
+PSA encrypt: RSA PKCS#1 v1.5, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_CRYPT:"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"":128:PSA_SUCCESS
+
+PSA encrypt: RSA OAEP-SHA-256, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"":128:PSA_SUCCESS
+
+PSA encrypt: RSA OAEP-SHA-256, good, with label
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"746869730069730061006c6162656c00":128:PSA_SUCCESS
+
+PSA encrypt: RSA OAEP-SHA-384, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA512_C
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_384):"0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e":"":128:PSA_SUCCESS
+
+PSA encrypt: RSA OAEP-SHA-384, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA512_C
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_384):"0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e":"":128:PSA_SUCCESS
+
+PSA encrypt: RSA PKCS#1 v1.5, key pair
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"":128:PSA_SUCCESS
+
+PSA encrypt: RSA OAEP-SHA-256, key pair
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"":128:PSA_SUCCESS
+
+PSA encrypt: RSA PKCS#1 v1.5, input too large
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_CRYPT:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":"":0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA encrypt: RSA PKCS#1 v1.5: salt not allowed
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_CRYPT:"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee":0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA encrypt: RSA OAEP-SHA-384, input too large
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA512_C
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_384):"0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f":"":0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA encrypt: invalid algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_SHA_256:"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"":0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA encrypt: RSA PKCS#1 v1.5: invalid key type
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt:PSA_KEY_TYPE_AES:"3082025e02010002818100af057d396e":PSA_ALG_RSA_PKCS1V15_CRYPT:"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"":0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA encrypt-decrypt: RSA PKCS#1 v1.5 vector #1
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":""
+
+PSA encrypt-decrypt: RSA PKCS#1 v1.5 vector #2
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encrypt_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"99e8a6144bcb9a29660303bdc4305bb5eca8c64b96788cad062be9967bdab2f7ffff":""
+
+PSA encrypt-decrypt: RSA OAEP-SHA-256
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encrypt_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":""
+
+PSA encrypt-decrypt: RSA OAEP-SHA-256, with label
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encrypt_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad":"746869730069730061006c6162656c00"
+
+PSA encrypt-decrypt: RSA OAEP-SHA-384
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA512_C
+asymmetric_encrypt_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_384):"0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e":""
+
+PSA decrypt: RSA PKCS#1 v1.5: good #1
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_ALG_RSA_PKCS1V15_CRYPT:"99ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46872":"":"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"
+
+PSA decrypt: RSA PKCS#1 v1.5: good #2
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"adeecba2db7f867a733853f0136c554e5e01c7a2015721a9bfe30c3ad163b93a9c7589170311209f91420ad8a1a8280c7e890a6d7bca3c500b4da4f53a17bd84a21d58f979a9b4b8f2246b482d930804f12b3aeb2ac8b5ac7938d452ca13be8eb8e973c4e2b19fd454058cbae037bcef7ef68a5fbabf050de5f283cf1998c695":"":"99e8a6144bcb9a29660303bdc4305bb5eca8c64b96788cad062be9967bdab2f7ffff"
+
+PSA decrypt: RSA PKCS#1 v1.5, 0 bytes, output too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"adeecba2db7f867a733853f0136c554e5e01c7a2015721a9bfe30c3ad163b93a9c7589170311209f91420ad8a1a8280c7e890a6d7bca3c500b4da4f53a17bd84a21d58f979a9b4b8f2246b482d930804f12b3aeb2ac8b5ac7938d452ca13be8eb8e973c4e2b19fd454058cbae037bcef7ef68a5fbabf050de5f283cf1998c695":"":0:PSA_ERROR_BUFFER_TOO_SMALL
+
+PSA decrypt: RSA PKCS#1 v1.5, 0 bytes, good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"1b4c1d06439b99f886048b8544607b5e8e5ac6828ad9d0b7ad4ec0b314a4d8052f8bbeab6c85dbddff0b90cc76395a7a0c4f9cc29cd7be20be0b38ff611800d6":"":""
+
+PSA decrypt: RSA OAEP-SHA-256, 0 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"3d3146b1c982004273a9ebb9b063e6ae53b1a85bfc802324bcdd04faa0f7211fb2bdeea40358095554df9c250866c7361e738f0d270eaa27738e87928c5e31815506346727900ff03cef0be6f9dd6bba63ce89074e8194fe68b5a5739422d4f138bbbb61f49b76cf1f18def2c993e3113b08c191ea1da0feb94f8fd9b30109a1":"":""
+
+PSA decrypt: RSA OAEP-SHA-256, 0 bytes, with label
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"14e57648fbbd3c2c195d71fcb9b6c332e2ad9e3402aa701e7270b05775e9ddd025e2330d7b84e67866524c67f9c38b11e4679e28a38574b47f8d218a1a04a7466754d6ea7f959ab1f5b85d066d3f90076e8219f66653f7b78a9789d76213505b4e75ec28081608ed2f1ea1238e3eeab011ce4ec147327cd0ca029c2818133cb6":"746869730069730061006c6162656c00":""
+
+PSA decrypt: RSA OAEP-SHA-256, 30 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"3fd3c81e3919a19014400d91098090f273312e0150e09eff7f66fb9624d2ec9764fc80befcb592e9d102493c882b8bc0334a257e73aba23a0ee13f826cbc64f8200b9150784d004ccb2955c877c95ab888e3917f423dd52f3c8a49cb61c1966ec04f336068729ae0bce7d7fb3e680f9d15d658db9b906efcbf2c2fae45e75429":"":"74686973206973206e6f2073717565616d697368206f7373696672616765"
+
+PSA decrypt: RSA OAEP-SHA-256, 30 bytes, with label
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"46edc9984a6d4b7c7fd88fda9ea91ddbd30b28a0793cc75a9fcdd94d867c69090a697d46a6f336a3e48a122dd3ee3b51566b445ff78adb613d09b7d8c59c25a27d8cf7f5e36455f2e71ff6c6ee98d5740e66b23794acc72906561951c2be5064f6a250646ab627ecbfa48c02f82c29fe9b8c8e6be8eb752432124974373b542c":"746869730069730061006c6162656c00":"74686973206973206e6f2073717565616d697368206f7373696672616765"
+
+PSA decrypt: RSA OAEP-SHA-384, 30 bytes
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA512_C
+asymmetric_decrypt:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_384):"0df6750b8fed749359c016887d2cf097cc512c065526a91a7ee9b345a1bfff833737e7326e54d03f6bb65971962885a7661a16858d53ea55821052f4c7798d395b5c5495332fd4174451a1a437f36c27f446b96f309ff1cb6837274aa8ae2b51a8a479d736d25b8d2ca8ab96fe589553a3e52818b7df75544eb5469977b29aa4":"":"74686973206973206e6f2073717565616d697368206f7373696672616765"
+
+PSA decrypt: RSA OAEP-SHA-256, 30 bytes, wrong label (should be empty)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"3fd3c81e3919a19014400d91098090f273312e0150e09eff7f66fb9624d2ec9764fc80befcb592e9d102493c882b8bc0334a257e73aba23a0ee13f826cbc64f8200b9150784d004ccb2955c877c95ab888e3917f423dd52f3c8a49cb61c1966ec04f336068729ae0bce7d7fb3e680f9d15d658db9b906efcbf2c2fae45e75429":"00":128:PSA_ERROR_INVALID_PADDING
+
+PSA decrypt: RSA OAEP-SHA-256, 30 bytes, wrong label (empty)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"46edc9984a6d4b7c7fd88fda9ea91ddbd30b28a0793cc75a9fcdd94d867c69090a697d46a6f336a3e48a122dd3ee3b51566b445ff78adb613d09b7d8c59c25a27d8cf7f5e36455f2e71ff6c6ee98d5740e66b23794acc72906561951c2be5064f6a250646ab627ecbfa48c02f82c29fe9b8c8e6be8eb752432124974373b542c":"":128:PSA_ERROR_INVALID_PADDING
+
+PSA decrypt: RSA OAEP-SHA-256, 30 bytes, wrong label (same length)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"46edc9984a6d4b7c7fd88fda9ea91ddbd30b28a0793cc75a9fcdd94d867c69090a697d46a6f336a3e48a122dd3ee3b51566b445ff78adb613d09b7d8c59c25a27d8cf7f5e36455f2e71ff6c6ee98d5740e66b23794acc72906561951c2be5064f6a250646ab627ecbfa48c02f82c29fe9b8c8e6be8eb752432124974373b542c":"746869730069730061006c6162656c01":128:PSA_ERROR_INVALID_PADDING
+
+PSA decrypt: RSA PKCS#1 v1.5, invalid padding
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"99ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46873":"":128:PSA_ERROR_INVALID_PADDING
+
+PSA decrypt: RSA PKCS#1 v1.5: salt not allowed
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"99ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46872":"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee":128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA OAEP-SHA-256, invalid padding
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"3fd3c81e3919a19014400d91098090f273312e0150e09eff7f66fb9624d2ec9764fc80befcb592e9d102493c882b8bc0334a257e73aba23a0ee13f826cbc64f8200b9150784d004ccb2955c877c95ab888e3917f423dd52f3c8a49cb61c1966ec04f336068729ae0bce7d7fb3e680f9d15d658db9b906efcbf2c2fae45e75428":"":128:PSA_ERROR_INVALID_PADDING
+
+PSA decrypt: invalid algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_SHA_256:"adeecba2db7f867a733853f0136c554e5e01c7a2015721a9bfe30c3ad163b93a9c7589170311209f91420ad8a1a8280c7e890a6d7bca3c500b4da4f53a17bd84a21d58f979a9b4b8f2246b482d930804f12b3aeb2ac8b5ac7938d452ca13be8eb8e973c4e2b19fd454058cbae037bcef7ef68a5fbabf050de5f283cf1998c695":"":128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA PKCS#1 v1.5, invalid key type (RSA public key)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_PKCS1V15_CRYPT:"adeecba2db7f867a733853f0136c554e5e01c7a2015721a9bfe30c3ad163b93a9c7589170311209f91420ad8a1a8280c7e890a6d7bca3c500b4da4f53a17bd84a21d58f979a9b4b8f2246b482d930804f12b3aeb2ac8b5ac7938d452ca13be8eb8e973c4e2b19fd454058cbae037bcef7ef68a5fbabf050de5f283cf1998c695":"":128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA OAEP, invalid key type (RSA public key)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"adeecba2db7f867a733853f0136c554e5e01c7a2015721a9bfe30c3ad163b93a9c7589170311209f91420ad8a1a8280c7e890a6d7bca3c500b4da4f53a17bd84a21d58f979a9b4b8f2246b482d930804f12b3aeb2ac8b5ac7938d452ca13be8eb8e973c4e2b19fd454058cbae037bcef7ef68a5fbabf050de5f283cf1998c695":"":128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA PKCS#1 v1.5: invalid key type (AES)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_AES:"3082025e02010002818100af057d396e":PSA_ALG_RSA_PKCS1V15_CRYPT:"3082025e02010002818100af057d396e":"":16:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA PKCS#1 v1.5, input too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46872":"":127:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA PKCS#1 v1.5, input too large
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_PKCS1V15_CRYPT:"0099ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46872":"":129:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA OAEP-SHA-256, input too small
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46872":"":127:PSA_ERROR_INVALID_ARGUMENT
+
+PSA decrypt: RSA OAEP-SHA-256, input too large
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):"0099ffde2fcc00c9cc01972ebfa7779b298dbbaf7f50707a7405296dd2783456fc792002f462e760500e02afa25a859ace8701cb5d3b0262116431c43af8eb08f5a88301057cf1c156a2a5193c143e7a5b03fac132b7e89e6dcd8f4c82c9b28452329c260d30bc39b3816b7c46b41b37b4850d2ae74e729f99c6621fbbe2e46872":"":129:PSA_ERROR_INVALID_ARGUMENT
+
+Crypto derivation operation object initializers zero properly
+key_derivation_init:
+
+PSA key derivation: HKDF-SHA-256, good case
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_setup:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_SUCCESS
+
+PSA key derivation: HKDF-SHA-512, good case
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_setup:PSA_ALG_HKDF(PSA_ALG_SHA_512):PSA_SUCCESS
+
+PSA key derivation: TLS 1.2 PRF SHA-256, good case
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_setup:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_SUCCESS
+
+PSA key derivation: not a key derivation algorithm (HMAC)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_setup:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_INVALID_ARGUMENT
+
+PSA key derivation: unsupported key derivation algorithm
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_setup::PSA_ALG_HKDF(PSA_ALG_CATEGORY_HASH):PSA_ERROR_NOT_SUPPORTED
+
+PSA key derivation: unsupported key derivation algorithm
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_setup:PSA_ALG_CATEGORY_KEY_DERIVATION:PSA_ERROR_NOT_SUPPORTED
+
+PSA key derivation: HKDF-SHA-256, good case
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
+
+PSA key derivation: HKDF-SHA-512, good case
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_512):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
+
+PSA key derivation: HKDF-SHA-256, bad key type
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_RAW_DATA:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_ERROR_INVALID_ARGUMENT:PSA_SUCCESS
+
+PSA key derivation: TLS 1.2 PRF SHA-256, good case
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
+
+PSA key derivation: TLS 1.2 PRF SHA-256, key first
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_ERROR_BAD_STATE:PSA_ERROR_BAD_STATE:PSA_ERROR_BAD_STATE
+
+PSA key derivation: TLS 1.2 PRF SHA-256, label first
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_ERROR_BAD_STATE:PSA_ERROR_BAD_STATE:PSA_ERROR_BAD_STATE
+
+PSA key derivation: TLS 1.2 PRF SHA-256, early label
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_SUCCESS:PSA_ERROR_BAD_STATE:PSA_ERROR_BAD_STATE
+
+PSA key derivation: TLS 1.2 PRF SHA-256, double seed
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_SUCCESS:PSA_ERROR_BAD_STATE:PSA_ERROR_BAD_STATE
+
+PSA key derivation: TLS 1.2 PRF SHA-256, double key
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_SUCCESS:PSA_SUCCESS:PSA_ERROR_BAD_STATE
+
+PSA key derivation: TLS 1.2 PRF SHA-256, bad key type
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_RAW_DATA:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_SUCCESS:PSA_ERROR_INVALID_ARGUMENT:PSA_ERROR_BAD_STATE
+
+PSA key derivation: HKDF invalid state (double generate + read past capacity)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+test_derive_invalid_key_derivation_state:PSA_ALG_HKDF(PSA_ALG_SHA_256)
+
+PSA key derivation: TLS 1.2 PRF invalid state (double generate + read past capacity)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+test_derive_invalid_key_derivation_state:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256)
+
+PSA key derivation: invalid state (call read/get_capacity after init and abort)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+test_derive_invalid_key_derivation_tests:
+
+PSA key derivation: HKDF SHA-256, RFC5869 #1, output 42+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865":""
+
+PSA key derivation: HKDF SHA-256, RFC5869 #1, output 32+10
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf":"34007208d5b887185865"
+
+PSA key derivation: HKDF SHA-256, RFC5869 #1, output 0+42
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"":"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865"
+
+PSA key derivation: HKDF SHA-256, RFC5869 #1, output 1+41
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3c":"b25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865"
+
+PSA key derivation: HKDF SHA-256, RFC5869 #1, output 41+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b8871858":""
+
+PSA key derivation: HKDF SHA-256, RFC5869 #1, output 1+40
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3c":"b25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b8871858"
+
+PSA key derivation: HKDF SHA-256, RFC5869 #2, output 82+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf":PSA_KEY_DERIVATION_INPUT_SECRET:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f":PSA_KEY_DERIVATION_INPUT_INFO:"b0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff":82:"b11e398dc80327a1c8e7f78c596a49344f012eda2d4efad8a050cc4c19afa97c59045a99cac7827271cb41c65e590e09da3275600c2f09b8367793a9aca3db71cc30c58179ec3e87c14c01d5c1f3434f1d87":""
+
+PSA key derivation: HKDF SHA-256, RFC5869 #3, output 42+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":42:"8da4e775a563c18f715f802a063c5a31b8a11f5c5ee1879ec3454e5f3c738d2d9d201395faa4b61a96c8":""
+
+PSA key derivation: HKDF SHA-1, RFC5869 #4, output 42+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA1_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"085a01ea1b10f36933068b56efa5ad81a4f14b822f5b091568a9cdd4f155fda2c22e422478d305f3f896":""
+
+PSA key derivation: HKDF SHA-1, RFC5869 #5, output 82+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA1_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf":PSA_KEY_DERIVATION_INPUT_SECRET:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f":PSA_KEY_DERIVATION_INPUT_INFO:"b0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff":82:"0bd770a74d1160f7c9f12cd5912a06ebff6adcae899d92191fe4305673ba2ffe8fa3f1a4e5ad79f3f334b3b202b2173c486ea37ce3d397ed034c7f9dfeb15c5e927336d0441f4c4300e2cff0d0900b52d3b4":""
+
+PSA key derivation: HKDF SHA-1, RFC5869 #6, output 42+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA1_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":42:"0ac1af7002b3d761d1e55298da9d0506b9ae52057220a306e07b6b87e8df21d0ea00033de03984d34918":""
+
+PSA key derivation: HKDF SHA-1, RFC5869 #7, output 42+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA1_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c":PSA_KEY_DERIVATION_INPUT_INFO:"":42:"2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48":""
+
+# Test vectors taken from https://www.ietf.org/mail-archive/web/tls/current/msg03416.html
+PSA key derivation: TLS 1.2 PRF SHA-256, output 100+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"a0ba9f936cda311827a6f796ffd5198c":PSA_KEY_DERIVATION_INPUT_SECRET:"9bbe436ba940f017b17652849a71db35":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":100:"e3f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b301791e90d35c9c9a46b4e14baf9af0fa022f7077def17abfd3797c0564bab4fbc91666e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b66":""
+
+PSA key derivation: TLS 1.2 PRF SHA-256, output 99+1
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"a0ba9f936cda311827a6f796ffd5198c":PSA_KEY_DERIVATION_INPUT_SECRET:"9bbe436ba940f017b17652849a71db35":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":100:"e3f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b301791e90d35c9c9a46b4e14baf9af0fa022f7077def17abfd3797c0564bab4fbc91666e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b":"66"
+
+PSA key derivation: TLS 1.2 PRF SHA-256, output 1+99
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"a0ba9f936cda311827a6f796ffd5198c":PSA_KEY_DERIVATION_INPUT_SECRET:"9bbe436ba940f017b17652849a71db35":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":100:"e3":"f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b301791e90d35c9c9a46b4e14baf9af0fa022f7077def17abfd3797c0564bab4fbc91666e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b66"
+
+PSA key derivation: TLS 1.2 PRF SHA-256, output 50+50
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"a0ba9f936cda311827a6f796ffd5198c":PSA_KEY_DERIVATION_INPUT_SECRET:"9bbe436ba940f017b17652849a71db35":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":100:"e3f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b301791e90d35c9c9a46b4e14baf9af0fa0":"22f7077def17abfd3797c0564bab4fbc91666e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b66"
+
+PSA key derivation: TLS 1.2 PRF SHA-256, output 50+49
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"a0ba9f936cda311827a6f796ffd5198c":PSA_KEY_DERIVATION_INPUT_SECRET:"9bbe436ba940f017b17652849a71db35":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":100:"e3f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b301791e90d35c9c9a46b4e14baf9af0fa0":"22f7077def17abfd3797c0564bab4fbc91666e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b"
+
+PSA key derivation: TLS 1.2 PRF SHA-384, output 148+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"cd665cf6a8447dd6ff8b27555edb7465":PSA_KEY_DERIVATION_INPUT_SECRET:"b80b733d6ceefcdc71566ea48e5567df":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":148:"7b0c18e9ced410ed1804f2cfa34a336a1c14dffb4900bb5fd7942107e81c83cde9ca0faa60be9fe34f82b1233c9146a0e534cb400fed2700884f9dc236f80edd8bfa961144c9e8d792eca722a7b32fc3d416d473ebc2c5fd4abfdad05d9184259b5bf8cd4d90fa0d31e2dec479e4f1a26066f2eea9a69236a3e52655c9e9aee691c8f3a26854308d5eaa3be85e0990703d73e56f":""
+
+PSA key derivation: TLS 1.2 PRF SHA-384, output 147+1
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"cd665cf6a8447dd6ff8b27555edb7465":PSA_KEY_DERIVATION_INPUT_SECRET:"b80b733d6ceefcdc71566ea48e5567df":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":148:"7b0c18e9ced410ed1804f2cfa34a336a1c14dffb4900bb5fd7942107e81c83cde9ca0faa60be9fe34f82b1233c9146a0e534cb400fed2700884f9dc236f80edd8bfa961144c9e8d792eca722a7b32fc3d416d473ebc2c5fd4abfdad05d9184259b5bf8cd4d90fa0d31e2dec479e4f1a26066f2eea9a69236a3e52655c9e9aee691c8f3a26854308d5eaa3be85e0990703d73e5":"6f"
+
+PSA key derivation: TLS 1.2 PRF SHA-384, output 1+147
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"cd665cf6a8447dd6ff8b27555edb7465":PSA_KEY_DERIVATION_INPUT_SECRET:"b80b733d6ceefcdc71566ea48e5567df":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":148:"7b":"0c18e9ced410ed1804f2cfa34a336a1c14dffb4900bb5fd7942107e81c83cde9ca0faa60be9fe34f82b1233c9146a0e534cb400fed2700884f9dc236f80edd8bfa961144c9e8d792eca722a7b32fc3d416d473ebc2c5fd4abfdad05d9184259b5bf8cd4d90fa0d31e2dec479e4f1a26066f2eea9a69236a3e52655c9e9aee691c8f3a26854308d5eaa3be85e0990703d73e56f"
+
+PSA key derivation: TLS 1.2 PRF SHA-384, output 74+74
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"cd665cf6a8447dd6ff8b27555edb7465":PSA_KEY_DERIVATION_INPUT_SECRET:"b80b733d6ceefcdc71566ea48e5567df":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":148:"7b0c18e9ced410ed1804f2cfa34a336a1c14dffb4900bb5fd7942107e81c83cde9ca0faa60be9fe34f82b1233c9146a0e534cb400fed2700884f9dc236f80edd8bfa961144c9e8d792ec":"a722a7b32fc3d416d473ebc2c5fd4abfdad05d9184259b5bf8cd4d90fa0d31e2dec479e4f1a26066f2eea9a69236a3e52655c9e9aee691c8f3a26854308d5eaa3be85e0990703d73e56f"
+
+PSA key derivation: TLS 1.2 PRF SHA-384, output 74+73
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"cd665cf6a8447dd6ff8b27555edb7465":PSA_KEY_DERIVATION_INPUT_SECRET:"b80b733d6ceefcdc71566ea48e5567df":PSA_KEY_DERIVATION_INPUT_LABEL:"74657374206c6162656c":148:"7b0c18e9ced410ed1804f2cfa34a336a1c14dffb4900bb5fd7942107e81c83cde9ca0faa60be9fe34f82b1233c9146a0e534cb400fed2700884f9dc236f80edd8bfa961144c9e8d792ec":"a722a7b32fc3d416d473ebc2c5fd4abfdad05d9184259b5bf8cd4d90fa0d31e2dec479e4f1a26066f2eea9a69236a3e52655c9e9aee691c8f3a26854308d5eaa3be85e0990703d73e5"
+
+# Test case manually extracted from debug output of TLS-PSK run
+# Label: "master secret"
+# Salt: Concatenation of ClientHello.Random and ServerHello.Random
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-256, 48+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"5bc0b19b4a8b24b07afe7ec65c471e94a7d518fcef06c3574315255c52afe21b5bc0b19b872b9b26508458f03603744d575f463a11ae7f1b090c012606fd3e9f":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304":PSA_KEY_DERIVATION_INPUT_LABEL:"6d617374657220736563726574":48:"5a9dd5ffa78b4d1f28f40d91b4e6e6ed37849042d61ba32ca43d866e744cee7cd1baaa497e1ecd5c2e60f9f13030a710":""
+
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-256, 24+24
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"5bc0b19b4a8b24b07afe7ec65c471e94a7d518fcef06c3574315255c52afe21b5bc0b19b872b9b26508458f03603744d575f463a11ae7f1b090c012606fd3e9f":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304":PSA_KEY_DERIVATION_INPUT_LABEL:"6d617374657220736563726574":48:"5a9dd5ffa78b4d1f28f40d91b4e6e6ed37849042d61ba32c":"a43d866e744cee7cd1baaa497e1ecd5c2e60f9f13030a710"
+
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-256, 0+48
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SEED:"5bc0b19b4a8b24b07afe7ec65c471e94a7d518fcef06c3574315255c52afe21b5bc0b19b872b9b26508458f03603744d575f463a11ae7f1b090c012606fd3e9f":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304":PSA_KEY_DERIVATION_INPUT_LABEL:"6d617374657220736563726574":48:"":"5a9dd5ffa78b4d1f28f40d91b4e6e6ed37849042d61ba32ca43d866e744cee7cd1baaa497e1ecd5c2e60f9f13030a710"
+
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-384, 48+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"5bed47716a11a49a6268a8350b085929116ad9ccc8181f09a05b07a7741576d65bed47718dfd82f2d3f57544afe52decae6819b970dc716ada72ae0dd3072e9a":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304":PSA_KEY_DERIVATION_INPUT_LABEL:"6d617374657220736563726574":48:"f5a61fbdd2ec415762abb8042a6c16645a53d2edb6dec8c85ca71689301f9f4d875128c87608b75250b20a9550e4fe18":""
+
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-384, 24+24
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"5bed47716a11a49a6268a8350b085929116ad9ccc8181f09a05b07a7741576d65bed47718dfd82f2d3f57544afe52decae6819b970dc716ada72ae0dd3072e9a":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304":PSA_KEY_DERIVATION_INPUT_LABEL:"6d617374657220736563726574":48:"":"f5a61fbdd2ec415762abb8042a6c16645a53d2edb6dec8c85ca71689301f9f4d875128c87608b75250b20a9550e4fe18"
+
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-384, 0+48
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_output:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384):PSA_KEY_DERIVATION_INPUT_SEED:"5bed47716a11a49a6268a8350b085929116ad9ccc8181f09a05b07a7741576d65bed47718dfd82f2d3f57544afe52decae6819b970dc716ada72ae0dd3072e9a":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304":PSA_KEY_DERIVATION_INPUT_LABEL:"6d617374657220736563726574":48:"f5a61fbdd2ec415762abb8042a6c16645a53d2edb6dec8c8":"5ca71689301f9f4d875128c87608b75250b20a9550e4fe18"
+
+PSA key derivation: HKDF SHA-256, request maximum capacity
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":255 * 32:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865":""
+
+PSA key derivation: HKDF SHA-1, request maximum capacity
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA1_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c":PSA_KEY_DERIVATION_INPUT_INFO:"":255 * 20:"2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48":""
+
+PSA key derivation: HKDF SHA-256, request too much capacity
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_set_capacity:PSA_ALG_HKDF(PSA_ALG_SHA_256):255 * 32 + 1:PSA_ERROR_INVALID_ARGUMENT
+
+PSA key derivation: HKDF SHA-1, request too much capacity
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA1_C
+derive_set_capacity:PSA_ALG_HKDF(PSA_ALG_SHA_1):255 * 20 + 1:PSA_ERROR_INVALID_ARGUMENT
+
+PSA key derivation: TLS 1.2 PSK-to-MS, SHA-256, PSK too long (160 Bytes)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_input:PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"01020304050607080102030405060708010203040506070801020304050607080102030405060708010203040506070801020304050607080102030405060708010203040506070801020304050607080102030405060708010203040506070801020304050607080102030405060708010203040506070801020304050607080102030405060708010203040506070801020304050607080102030405060708":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_SUCCESS:PSA_ERROR_INVALID_ARGUMENT:PSA_ERROR_BAD_STATE
+
+PSA key derivation: over capacity 42: output 42+1
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865":"ff"
+
+PSA key derivation: over capacity 42: output 41+2
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b8871858":"65ff"
+
+PSA key derivation: over capacity 42: output 43+0
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865ff":""
+
+PSA key derivation: over capacity 42: output 43+1
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":42:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865ff":"ff"
+
+PSA key derivation: HKDF SHA-256, read maximum capacity minus 1
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_full:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32 - 1
+
+PSA key derivation: HKDF SHA-256, read maximum capacity
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_full:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32
+
+PSA key derivation: TLS 1.2 PRF SHA-256, read maximum capacity minus 1
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_full:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32 - 1
+
+PSA key derivation: TLS 1.2 PRF SHA-256, read maximum capacity
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_full:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32
+
+PSA key derivation: HKDF SHA-256, exercise AES128-CTR
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+derive_key_exercise:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
+
+PSA key derivation: HKDF SHA-256, exercise AES256-CTR
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+derive_key_exercise:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_AES:256:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
+
+PSA key derivation: HKDF SHA-256, exercise DES-CBC
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+derive_key_exercise:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DES:64:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_PKCS7
+
+PSA key derivation: HKDF SHA-256, exercise 2-key 3DES-CBC
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+derive_key_exercise:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_PKCS7
+
+PSA key derivation: HKDF SHA-256, exercise 3-key 3DES-CBC
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+derive_key_exercise:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DES:192:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_PKCS7
+
+PSA key derivation: HKDF SHA-256, exercise HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_exercise:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_HMAC:256:PSA_KEY_USAGE_SIGN:PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise AES128-CTR
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise AES256-CTR
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_AES:256:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise DES-CBC
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DES:64:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_PKCS7
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise 2-key 3DES-CBC
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_PKCS7
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise 3-key 3DES-CBC
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DES:192:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_PKCS7
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise HMAC-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_HMAC:256:PSA_KEY_USAGE_SIGN:PSA_ALG_HMAC(PSA_ALG_SHA_256)
+
+PSA key derivation: TLS 1.2 PRF SHA-256, exercise HKDF-SHA-256
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_exercise:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_DERIVE:400:PSA_KEY_USAGE_DERIVE:PSA_ALG_HKDF(PSA_ALG_SHA_256)
+
+PSA key derivation: HKDF SHA-256, derive key export, 16+32
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_export:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":16:32
+
+PSA key derivation: HKDF SHA-256, derive key export, 1+41
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_export:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":1:41
+
+PSA key derivation: TLS 1.2 PRF SHA-256, derive key export, 16+32
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_export:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":16:32
+
+PSA key derivation: TLS 1.2 PRF SHA-256, derive key export, 1+41
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key_export:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":1:41
+
+PSA key derivation: invalid type (0)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_NONE:128:PSA_ERROR_INVALID_ARGUMENT
+
+PSA key derivation: invalid type (PSA_KEY_TYPE_CATEGORY_MASK)
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+derive_key:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_CATEGORY_MASK:128:PSA_ERROR_INVALID_ARGUMENT
+
+# This test assumes that PSA_MAX_KEY_BITS (currently 65536-8 bits = 8191 bytes
+# and not expected to be raised any time soon) is less than the maximum
+# output from HKDF-SHA512 (255*64 = 16320 bytes).
+PSA key derivation: largest possible key
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_key:PSA_ALG_HKDF(PSA_ALG_SHA_512):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_RAW_DATA:PSA_MAX_KEY_BITS:PSA_SUCCESS
+
+PSA key derivation: key too large
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
+derive_key:PSA_ALG_HKDF(PSA_ALG_SHA_512):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":PSA_KEY_TYPE_RAW_DATA:PSA_MAX_KEY_BITS + 1:PSA_ERROR_NOT_SUPPORTED
+
+PSA key agreement setup: ECDH + HKDF-SHA-256: good
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+key_agreement_setup:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":PSA_SUCCESS
+
+PSA key agreement setup: ECDH + HKDF-SHA-256: public key on different curve
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+key_agreement_setup:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04e558dbef53eecde3d3fccfc1aea08a89a987475d12fd950d83cfa41732bc509d0d1ac43a0336def96fda41d0774a3571dcfbec7aacf3196472169e838430367f66eebe3c6e70c416dd5f0c68759dd1fff83fa40142209dff5eaad96db9e6386c":PSA_ERROR_INVALID_ARGUMENT
+
+PSA key agreement setup: ECDH + HKDF-SHA-256: public key instead of private key
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_MD_C:MBEDTLS_SHA256_C
+key_agreement_setup:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_CURVE_SECP256R1):"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":PSA_ERROR_INVALID_ARGUMENT
+
+PSA key agreement setup: ECDH, unknown KDF
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+key_agreement_setup:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(0)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":PSA_ERROR_NOT_SUPPORTED
+
+PSA key agreement setup: bad key agreement algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+key_agreement_setup:PSA_ALG_KEY_AGREEMENT(0, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":PSA_ERROR_INVALID_ARGUMENT
+
+PSA key agreement setup: KDF instead of a key agreement algorithm
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+key_agreement_setup:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":PSA_ERROR_INVALID_ARGUMENT
+
+PSA raw key agreement: ECDH SECP256R1 (RFC 5903)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"d6840f6b42f6edafd13116e0e12565202fef8e9ece7dce03812464d04b9442de"
+
+PSA raw key agreement: ECDH brainpoolP256r1 (RFC 7027)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P256R1):"81db1ee100150ff2ea338d708271be38300cb54241d79950f77b063039804f1d":"048d2d688c6cf93e1160ad04cc4429117dc2c41825e1e9fca0addd34e6f1b39f7b990c57520812be512641e47034832106bc7d3e8dd0e4c7f1136d7006547cec6a":"89afc39d41d3b327814b80940b042590f96556ec91e6ae7939bce31f3a18bf2b"
+
+PSA raw key agreement: ECDH SECP384R1 (RFC 5903)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP384R1):"099f3c7034d4a2c699884d73a375a67f7624ef7c6b3c0f160647b67414dce655e35b538041e649ee3faef896783ab194":"04e558dbef53eecde3d3fccfc1aea08a89a987475d12fd950d83cfa41732bc509d0d1ac43a0336def96fda41d0774a3571dcfbec7aacf3196472169e838430367f66eebe3c6e70c416dd5f0c68759dd1fff83fa40142209dff5eaad96db9e6386c":"11187331c279962d93d604243fd592cb9d0a926f422e47187521287e7156c5c4d603135569b9e9d09cf5d4a270f59746"
+
+PSA raw key agreement: ECDH SECP521R1 (RFC 5903)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP521R1):"0037ade9319a89f4dabdb3ef411aaccca5123c61acab57b5393dce47608172a095aa85a30fe1c2952c6771d937ba9777f5957b2639bab072462f68c27a57382d4a52":"0400d0b3975ac4b799f5bea16d5e13e9af971d5e9b984c9f39728b5e5739735a219b97c356436adc6e95bb0352f6be64a6c2912d4ef2d0433ced2b6171640012d9460f015c68226383956e3bd066e797b623c27ce0eac2f551a10c2c724d9852077b87220b6536c5c408a1d2aebb8e86d678ae49cb57091f4732296579ab44fcd17f0fc56a":"01144c7d79ae6956bc8edb8e7c787c4521cb086fa64407f97894e5e6b2d79b04d1427e73ca4baa240a34786859810c06b3c715a3a8cc3151f2bee417996d19f3ddea"
+
+PSA raw key agreement: ECDH brainpoolP256r1 (RFC 7027)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP256R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P256R1):"81db1ee100150ff2ea338d708271be38300cb54241d79950f77b063039804f1d":"048d2d688c6cf93e1160ad04cc4429117dc2c41825e1e9fca0addd34e6f1b39f7b990c57520812be512641e47034832106bc7d3e8dd0e4c7f1136d7006547cec6a":"89afc39d41d3b327814b80940b042590f96556ec91e6ae7939bce31f3a18bf2b"
+
+PSA raw key agreement: ECDH brainpoolP384r1 (RFC 7027)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP384R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P384R1):"1e20f5e048a5886f1f157c74e91bde2b98c8b52d58e5003d57053fc4b0bd65d6f15eb5d1ee1610df870795143627d042":"044d44326f269a597a5b58bba565da5556ed7fd9a8a9eb76c25f46db69d19dc8ce6ad18e404b15738b2086df37e71d1eb462d692136de56cbe93bf5fa3188ef58bc8a3a0ec6c1e151a21038a42e9185329b5b275903d192f8d4e1f32fe9cc78c48":"0bd9d3a7ea0b3d519d09d8e48d0785fb744a6b355e6304bc51c229fbbce239bbadf6403715c35d4fb2a5444f575d4f42"
+
+PSA raw key agreement: ECDH brainpoolP512r1 (RFC 7027)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_BP512R1_ENABLED:MBEDTLS_ECDH_C
+raw_key_agreement:PSA_ALG_ECDH:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_BRAINPOOL_P512R1):"16302ff0dbbb5a8d733dab7141c1b45acbc8715939677f6a56850a38bd87bd59b09e80279609ff333eb9d4c061231fb26f92eeb04982a5f1d1764cad57665422":"049d45f66de5d67e2e6db6e93a59ce0bb48106097ff78a081de781cdb31fce8ccbaaea8dd4320c4119f1e9cd437a2eab3731fa9668ab268d871deda55a5473199f2fdc313095bcdd5fb3a91636f07a959c8e86b5636a1e930e8396049cb481961d365cc11453a06c719835475b12cb52fc3c383bce35e27ef194512b71876285fa":"a7927098655f1f9976fa50a9d566865dc530331846381c87256baf3226244b76d36403c024d7bbf0aa0803eaff405d3d24f11a9b5c0bef679fe1454b21c4cd1f"
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: capacity=8160
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_capacity:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":8160
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: read 32+0
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_output:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"3bf511eebadf44c1f7b0282a1262fe4ddd9da23bb1555cfda591ac46b088c441":""
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: read 31+1
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_output:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"3bf511eebadf44c1f7b0282a1262fe4ddd9da23bb1555cfda591ac46b088c4":"41"
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: read 1+31
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_output:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"3b":"f511eebadf44c1f7b0282a1262fe4ddd9da23bb1555cfda591ac46b088c441"
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: read 0+32
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_output:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"":"3bf511eebadf44c1f7b0282a1262fe4ddd9da23bb1555cfda591ac46b088c441"
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: read 32+0
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_output:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"3bf511eebadf44c1f7b0282a1262fe4ddd9da23bb1555cfda591ac46b088c441":""
+
+PSA key agreement: ECDH SECP256R1 (RFC 5903) + HKDF-SHA-256: read 32+0
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_MD_C
+key_agreement_output:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"c88f01f510d9ac3f70a292daa2316de544e9aab8afe84049c62a9c57862d1433":"04d12dfb5289c8d4f81208b70270398c342296970a0bccb74c736fc7554494bf6356fbf3ca366cc23e8157854c13c58d6aac23f046ada30f8353e74f33039872ab":"3bf511eebadf44c1f7b0282a1262fe4ddd9da23bb1555cfda591ac46b088c441":""
+
+PSA generate random: 0 bytes
+generate_random:0
+
+PSA generate random: 1 byte
+generate_random:1
+
+PSA generate random: 4 bytes
+generate_random:4
+
+PSA generate random: 16 bytes
+generate_random:16
+
+PSA generate random: 19 bytes
+generate_random:19
+
+PSA generate random: 260 bytes
+generate_random:260
+
+PSA generate random: MBEDTLS_CTR_DRBG_MAX_REQUEST bytes
+generate_random:MBEDTLS_CTR_DRBG_MAX_REQUEST
+
+PSA generate random: MBEDTLS_CTR_DRBG_MAX_REQUEST+1 bytes
+generate_random:MBEDTLS_CTR_DRBG_MAX_REQUEST + 1
+
+PSA generate random: 2*MBEDTLS_CTR_DRBG_MAX_REQUEST+1 bytes
+generate_random:2 * MBEDTLS_CTR_DRBG_MAX_REQUEST + 1
+
+PSA generate key: bad type (0)
+generate_key:PSA_KEY_TYPE_NONE:128:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: bad type (PSA_KEY_TYPE_CATEGORY_MASK)
+generate_key:PSA_KEY_TYPE_CATEGORY_MASK:128:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: bad type (RSA public key)
+generate_key:PSA_KEY_TYPE_RSA_PUBLIC_KEY:512:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: raw data, 0 bits
+generate_key:PSA_KEY_TYPE_RAW_DATA:128:PSA_KEY_USAGE_EXPORT:0:PSA_SUCCESS
+
+PSA generate key: raw data, 7 bits: invalid argument
+generate_key:PSA_KEY_TYPE_RAW_DATA:7:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_INVALID_ARGUMENT
+
+PSA generate key: raw data, 8 bits
+generate_key:PSA_KEY_TYPE_RAW_DATA:8:PSA_KEY_USAGE_EXPORT:0:PSA_SUCCESS
+
+PSA generate key: raw data, (MBEDTLS_CTR_DRBG_MAX_REQUEST + 1) * 8 bits
+generate_key:PSA_KEY_TYPE_RAW_DATA:(MBEDTLS_CTR_DRBG_MAX_REQUEST + 1) * 8:PSA_KEY_USAGE_EXPORT:0:PSA_SUCCESS
+
+PSA generate key: raw data, (2 * MBEDTLS_CTR_DRBG_MAX_REQUEST + 1) * 8 bits
+generate_key:PSA_KEY_TYPE_RAW_DATA:(2 * MBEDTLS_CTR_DRBG_MAX_REQUEST + 1) * 8:PSA_KEY_USAGE_EXPORT:0:PSA_SUCCESS
+
+PSA generate key: raw data, 65528 bits (ok)
+depends_on:HAVE_RAM_AVAILABLE_128K
+generate_key:PSA_KEY_TYPE_RAW_DATA:65528:PSA_KEY_USAGE_EXPORT:0:PSA_SUCCESS
+
+PSA generate key: raw data, 65536 bits (not supported)
+generate_key:PSA_KEY_TYPE_RAW_DATA:65536:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: AES, 128 bits, CTR
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+generate_key:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_SUCCESS
+
+PSA generate key: AES, 128 bits, GCM
+depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
+generate_key:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_GCM:PSA_SUCCESS
+
+PSA generate key: DES, 64 bits, CBC-nopad
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+generate_key:PSA_KEY_TYPE_DES:64:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CBC_NO_PADDING:PSA_SUCCESS
+
+PSA generate key: DES, 128 bits, CBC-nopad
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+generate_key:PSA_KEY_TYPE_DES:128:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CBC_NO_PADDING:PSA_SUCCESS
+
+PSA generate key: DES, 192 bits, CBC-nopad
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+generate_key:PSA_KEY_TYPE_DES:192:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CBC_NO_PADDING:PSA_SUCCESS
+
+PSA generate key: invalid key size: AES, 64 bits
+depends_on:MBEDTLS_AES_C
+generate_key:PSA_KEY_TYPE_AES:64:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_ERROR_INVALID_ARGUMENT
+
+PSA generate key: RSA, 512 bits, good, sign (PKCS#1 v1.5)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V15
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:512:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS
+
+PSA generate key: RSA, 1016 bits, good, sign (PKCS#1 v1.5)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V15
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1016:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS
+
+PSA generate key: RSA, 1024 bits, good, sign (PSS SHA-256)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):PSA_SUCCESS
+
+PSA generate key: RSA, 512 bits, good, encrypt (PKCS#1 v1.5)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V15
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:512:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_SUCCESS
+
+PSA generate key: RSA, 1024 bits, good, encrypt (OAEP SHA-256)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):PSA_SUCCESS
+
+PSA generate key: RSA, 1022 bits: not supported
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1022:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: RSA, 1023 bits: not supported
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1023:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: RSA, maximum size exceeded
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_MAX_KEY_BITS+1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: ECC, SECP256R1, good
+depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+generate_key:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):256:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA_ANY:PSA_SUCCESS
+
+PSA generate key: ECC, SECP256R1, incorrect bit size
+depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C
+generate_key:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):128:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA_ANY:PSA_ERROR_INVALID_ARGUMENT
+
+PSA generate key: RSA, default e
+generate_key_rsa:512:"":PSA_SUCCESS
+
+PSA generate key: RSA, e=3
+generate_key_rsa:512:"03":PSA_SUCCESS
+
+PSA generate key: RSA, e=65537
+generate_key_rsa:512:"010001":PSA_SUCCESS
+
+PSA generate key: RSA, e=513
+generate_key_rsa:512:"0201":PSA_SUCCESS
+
+PSA generate key: RSA, e=1
+generate_key_rsa:512:"01":PSA_ERROR_INVALID_ARGUMENT
+
+PSA generate key: RSA, e=2
+generate_key_rsa:512:"01":PSA_ERROR_INVALID_ARGUMENT
+
+PSA import persistent key: raw data, 0 bits
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_RAW_DATA:0:PSA_KEY_USAGE_EXPORT:0:IMPORT_KEY
+
+PSA import persistent key: AES, 128 bits, exportable
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"2b7e151628aed2a6abf7158809cf4f3c":PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:IMPORT_KEY
+
+PSA import persistent key: AES, 128 bits, non-exportable
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"2b7e151628aed2a6abf7158809cf4f3c":PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:IMPORT_KEY
+
+PSA generate persistent key: raw data, 8 bits, exportable
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_RAW_DATA:8:PSA_KEY_USAGE_EXPORT:0:GENERATE_KEY
+
+PSA generate persistent key: AES, 128 bits, exportable
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:GENERATE_KEY
+
+PSA generate persistent key: AES, 128 bits, non-exportable
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:GENERATE_KEY
+
+PSA generate persistent key: DES, 64 bits, exportable
+depends_on:MBEDTLS_DES_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_DES:64:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CBC_NO_PADDING:GENERATE_KEY
+
+PSA generate persistent key: RSA, 1024 bits, exportable
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):GENERATE_KEY
+
+PSA generate persistent key: ECC, SECP256R1, exportable
+depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDSA_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):256:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA_ANY:GENERATE_KEY
+
+PSA derive persistent key: HKDF SHA-256, exportable
+depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+persistent_key_load_key_from_storage:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_TYPE_RAW_DATA:1024:PSA_KEY_USAGE_EXPORT:0:DERIVE_KEY
diff --git a/tests/suites/test_suite_psa_crypto.function b/tests/suites/test_suite_psa_crypto.function
new file mode 100644
index 0000000..3225bef
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto.function
@@ -0,0 +1,5317 @@
+/* BEGIN_HEADER */
+#include <stdint.h>
+
+#include "mbedtls/asn1.h"
+#include "mbedtls/asn1write.h"
+#include "mbedtls/oid.h"
+
+/* For MBEDTLS_CTR_DRBG_MAX_REQUEST, knowing that psa_generate_random()
+ * uses mbedtls_ctr_drbg internally. */
+#include "mbedtls/ctr_drbg.h"
+
+#include "psa_crypto_helpers.h"
+
+/* Tests that require more than 128kB of RAM plus change have this symbol
+ * as a dependency. Currently we always define this symbol, so the tests
+ * are always executed. In the future we should make this conditional
+ * so that tests that require a lot of memory are skipped on constrained
+ * platforms. */
+#define HAVE_RAM_AVAILABLE_128K
+
+#include "psa/crypto.h"
+
+/** An invalid export length that will never be set by psa_export_key(). */
+static const size_t INVALID_EXPORT_LENGTH = ~0U;
+
+/* A hash algorithm that is known to be supported.
+ *
+ * This is used in some smoke tests.
+ */
+#if defined(MBEDTLS_MD2_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_MD2
+#elif defined(MBEDTLS_MD4_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_MD4
+#elif defined(MBEDTLS_MD5_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_MD5
+/* MBEDTLS_RIPEMD160_C omitted. This is necessary for the sake of
+ * exercise_signature_key() because Mbed TLS doesn't support RIPEMD160
+ * in RSA PKCS#1v1.5 signatures. A RIPEMD160-only configuration would be
+ * implausible anyway. */
+#elif defined(MBEDTLS_SHA1_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_1
+#elif defined(MBEDTLS_SHA256_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_256
+#elif defined(MBEDTLS_SHA512_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_384
+#elif defined(MBEDTLS_SHA3_C)
+#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA3_256
+#else
+#undef KNOWN_SUPPORTED_HASH_ALG
+#endif
+
+/* A block cipher that is known to be supported.
+ *
+ * For simplicity's sake, stick to block ciphers with 16-byte blocks.
+ */
+#if defined(MBEDTLS_AES_C)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER PSA_KEY_TYPE_AES
+#elif defined(MBEDTLS_ARIA_C)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER PSA_KEY_TYPE_ARIA
+#elif defined(MBEDTLS_CAMELLIA_C)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER PSA_KEY_TYPE_CAMELLIA
+#undef KNOWN_SUPPORTED_BLOCK_CIPHER
+#endif
+
+/* A MAC mode that is known to be supported.
+ *
+ * It must either be HMAC with #KNOWN_SUPPORTED_HASH_ALG or
+ * a block cipher-based MAC with #KNOWN_SUPPORTED_BLOCK_CIPHER.
+ *
+ * This is used in some smoke tests.
+ */
+#if defined(KNOWN_SUPPORTED_HASH_ALG)
+#define KNOWN_SUPPORTED_MAC_ALG ( PSA_ALG_HMAC( KNOWN_SUPPORTED_HASH_ALG ) )
+#define KNOWN_SUPPORTED_MAC_KEY_TYPE PSA_KEY_TYPE_HMAC
+#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(MBEDTLS_CMAC_C)
+#define KNOWN_SUPPORTED_MAC_ALG PSA_ALG_CMAC
+#define KNOWN_SUPPORTED_MAC_KEY_TYPE KNOWN_SUPPORTED_BLOCK_CIPHER
+#else
+#undef KNOWN_SUPPORTED_MAC_ALG
+#undef KNOWN_SUPPORTED_MAC_KEY_TYPE
+#endif
+
+/* A cipher algorithm and key type that are known to be supported.
+ *
+ * This is used in some smoke tests.
+ */
+#if defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(MBEDTLS_CIPHER_MODE_CTR)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_CTR
+#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(MBEDTLS_CIPHER_MODE_CBC)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_CBC_NO_PADDING
+#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(MBEDTLS_CIPHER_MODE_CFB)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_CFB
+#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(MBEDTLS_CIPHER_MODE_OFB)
+#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_OFB
+#else
+#undef KNOWN_SUPPORTED_BLOCK_CIPHER_ALG
+#endif
+#if defined(KNOWN_SUPPORTED_BLOCK_CIPHER_ALG)
+#define KNOWN_SUPPORTED_CIPHER_ALG KNOWN_SUPPORTED_BLOCK_CIPHER_ALG
+#define KNOWN_SUPPORTED_CIPHER_KEY_TYPE KNOWN_SUPPORTED_BLOCK_CIPHER
+#elif defined(MBEDTLS_RC4_C)
+#define KNOWN_SUPPORTED_CIPHER_ALG PSA_ALG_RC4
+#define KNOWN_SUPPORTED_CIPHER_KEY_TYPE PSA_KEY_TYPE_RC4
+#else
+#undef KNOWN_SUPPORTED_CIPHER_ALG
+#undef KNOWN_SUPPORTED_CIPHER_KEY_TYPE
+#endif
+
+/** Test if a buffer contains a constant byte value.
+ *
+ * `mem_is_char(buffer, c, size)` is true after `memset(buffer, c, size)`.
+ *
+ * \param buffer    Pointer to the beginning of the buffer.
+ * \param c         Expected value of every byte.
+ * \param size      Size of the buffer in bytes.
+ *
+ * \return          1 if the buffer is all-bits-zero.
+ * \return          0 if there is at least one nonzero byte.
+ */
+static int mem_is_char( void *buffer, unsigned char c, size_t size )
+{
+    size_t i;
+    for( i = 0; i < size; i++ )
+    {
+        if( ( (unsigned char *) buffer )[i] != c )
+            return( 0 );
+    }
+    return( 1 );
+}
+
+/* Write the ASN.1 INTEGER with the value 2^(bits-1)+x backwards from *p. */
+static int asn1_write_10x( unsigned char **p,
+                           unsigned char *start,
+                           size_t bits,
+                           unsigned char x )
+{
+    int ret;
+    int len = bits / 8 + 1;
+    if( bits == 0 )
+        return( MBEDTLS_ERR_ASN1_INVALID_DATA );
+    if( bits <= 8 && x >= 1 << ( bits - 1 ) )
+        return( MBEDTLS_ERR_ASN1_INVALID_DATA );
+    if( *p < start || *p - start < (ptrdiff_t) len )
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
+    *p -= len;
+    ( *p )[len-1] = x;
+    if( bits % 8 == 0 )
+        ( *p )[1] |= 1;
+    else
+        ( *p )[0] |= 1 << ( bits % 8 );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,
+                                                       MBEDTLS_ASN1_INTEGER ) );
+    return( len );
+}
+
+static int construct_fake_rsa_key( unsigned char *buffer,
+                                   size_t buffer_size,
+                                   unsigned char **p,
+                                   size_t bits,
+                                   int keypair )
+{
+    size_t half_bits = ( bits + 1 ) / 2;
+    int ret;
+    int len = 0;
+    /* Construct something that looks like a DER encoding of
+     * as defined by PKCS#1 v2.2 (RFC 8017) section A.1.2:
+     *   RSAPrivateKey ::= SEQUENCE {
+     *       version           Version,
+     *       modulus           INTEGER,  -- n
+     *       publicExponent    INTEGER,  -- e
+     *       privateExponent   INTEGER,  -- d
+     *       prime1            INTEGER,  -- p
+     *       prime2            INTEGER,  -- q
+     *       exponent1         INTEGER,  -- d mod (p-1)
+     *       exponent2         INTEGER,  -- d mod (q-1)
+     *       coefficient       INTEGER,  -- (inverse of q) mod p
+     *       otherPrimeInfos   OtherPrimeInfos OPTIONAL
+     *   }
+     * Or, for a public key, the same structure with only
+     * version, modulus and publicExponent.
+     */
+    *p = buffer + buffer_size;
+    if( keypair )
+    {
+        MBEDTLS_ASN1_CHK_ADD( len, /* pq */
+                              asn1_write_10x( p, buffer, half_bits, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, /* dq */
+                              asn1_write_10x( p, buffer, half_bits, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, /* dp */
+                              asn1_write_10x( p, buffer, half_bits, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, /* q */
+                              asn1_write_10x( p, buffer, half_bits, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, /* p != q to pass mbedtls sanity checks */
+                              asn1_write_10x( p, buffer, half_bits, 3 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, /* d */
+                              asn1_write_10x( p, buffer, bits, 1 ) );
+    }
+    MBEDTLS_ASN1_CHK_ADD( len, /* e = 65537 */
+                          asn1_write_10x( p, buffer, 17, 1 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, /* n */
+                          asn1_write_10x( p, buffer, bits, 1 ) );
+    if( keypair )
+        MBEDTLS_ASN1_CHK_ADD( len, /* version = 0 */
+                              mbedtls_asn1_write_int( p, buffer, 0 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, buffer, len ) );
+    {
+        const unsigned char tag =
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE;
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, buffer, tag ) );
+    }
+    return( len );
+}
+
+int exercise_mac_setup( psa_key_type_t key_type,
+                        const unsigned char *key_bytes,
+                        size_t key_length,
+                        psa_algorithm_t alg,
+                        psa_mac_operation_t *operation,
+                        psa_status_t *status )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+    PSA_ASSERT( psa_import_key( &attributes, key_bytes, key_length,
+                                &handle ) );
+
+    *status = psa_mac_sign_setup( operation, handle, alg );
+    /* Whether setup succeeded or failed, abort must succeed. */
+    PSA_ASSERT( psa_mac_abort( operation ) );
+    /* If setup failed, reproduce the failure, so that the caller can
+     * test the resulting state of the operation object. */
+    if( *status != PSA_SUCCESS )
+    {
+        TEST_EQUAL( psa_mac_sign_setup( operation, handle, alg ),
+                    *status );
+    }
+
+    psa_destroy_key( handle );
+    return( 1 );
+
+exit:
+    psa_destroy_key( handle );
+    return( 0 );
+}
+
+int exercise_cipher_setup( psa_key_type_t key_type,
+                           const unsigned char *key_bytes,
+                           size_t key_length,
+                           psa_algorithm_t alg,
+                           psa_cipher_operation_t *operation,
+                           psa_status_t *status )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+    PSA_ASSERT( psa_import_key( &attributes, key_bytes, key_length,
+                                &handle ) );
+
+    *status = psa_cipher_encrypt_setup( operation, handle, alg );
+    /* Whether setup succeeded or failed, abort must succeed. */
+    PSA_ASSERT( psa_cipher_abort( operation ) );
+    /* If setup failed, reproduce the failure, so that the caller can
+     * test the resulting state of the operation object. */
+    if( *status != PSA_SUCCESS )
+    {
+        TEST_EQUAL( psa_cipher_encrypt_setup( operation, handle, alg ),
+                    *status );
+    }
+
+    psa_destroy_key( handle );
+    return( 1 );
+
+exit:
+    psa_destroy_key( handle );
+    return( 0 );
+}
+
+static int exercise_mac_key( psa_key_handle_t handle,
+                             psa_key_usage_t usage,
+                             psa_algorithm_t alg )
+{
+    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+    const unsigned char input[] = "foo";
+    unsigned char mac[PSA_MAC_MAX_SIZE] = {0};
+    size_t mac_length = sizeof( mac );
+
+    if( usage & PSA_KEY_USAGE_SIGN )
+    {
+        PSA_ASSERT( psa_mac_sign_setup( &operation,
+                                        handle, alg ) );
+        PSA_ASSERT( psa_mac_update( &operation,
+                                    input, sizeof( input ) ) );
+        PSA_ASSERT( psa_mac_sign_finish( &operation,
+                                         mac, sizeof( mac ),
+                                         &mac_length ) );
+    }
+
+    if( usage & PSA_KEY_USAGE_VERIFY )
+    {
+        psa_status_t verify_status =
+            ( usage & PSA_KEY_USAGE_SIGN ?
+              PSA_SUCCESS :
+              PSA_ERROR_INVALID_SIGNATURE );
+        PSA_ASSERT( psa_mac_verify_setup( &operation,
+                                          handle, alg ) );
+        PSA_ASSERT( psa_mac_update( &operation,
+                                    input, sizeof( input ) ) );
+        TEST_EQUAL( psa_mac_verify_finish( &operation, mac, mac_length ),
+                    verify_status );
+    }
+
+    return( 1 );
+
+exit:
+    psa_mac_abort( &operation );
+    return( 0 );
+}
+
+static int exercise_cipher_key( psa_key_handle_t handle,
+                                psa_key_usage_t usage,
+                                psa_algorithm_t alg )
+{
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    unsigned char iv[16] = {0};
+    size_t iv_length = sizeof( iv );
+    const unsigned char plaintext[16] = "Hello, world...";
+    unsigned char ciphertext[32] = "(wabblewebblewibblewobblewubble)";
+    size_t ciphertext_length = sizeof( ciphertext );
+    unsigned char decrypted[sizeof( ciphertext )];
+    size_t part_length;
+
+    if( usage & PSA_KEY_USAGE_ENCRYPT )
+    {
+        PSA_ASSERT( psa_cipher_encrypt_setup( &operation,
+                                              handle, alg ) );
+        PSA_ASSERT( psa_cipher_generate_iv( &operation,
+                                            iv, sizeof( iv ),
+                                            &iv_length ) );
+        PSA_ASSERT( psa_cipher_update( &operation,
+                                       plaintext, sizeof( plaintext ),
+                                       ciphertext, sizeof( ciphertext ),
+                                       &ciphertext_length ) );
+        PSA_ASSERT( psa_cipher_finish( &operation,
+                                       ciphertext + ciphertext_length,
+                                       sizeof( ciphertext ) - ciphertext_length,
+                                       &part_length ) );
+        ciphertext_length += part_length;
+    }
+
+    if( usage & PSA_KEY_USAGE_DECRYPT )
+    {
+        psa_status_t status;
+        int maybe_invalid_padding = 0;
+        if( ! ( usage & PSA_KEY_USAGE_ENCRYPT ) )
+        {
+            psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+            PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+            /* This should be PSA_CIPHER_GET_IV_SIZE but the API doesn't
+             * have this macro yet. */
+            iv_length = PSA_BLOCK_CIPHER_BLOCK_SIZE(
+                psa_get_key_type( &attributes ) );
+            maybe_invalid_padding = ! PSA_ALG_IS_STREAM_CIPHER( alg );
+        }
+        PSA_ASSERT( psa_cipher_decrypt_setup( &operation,
+                                              handle, alg ) );
+        PSA_ASSERT( psa_cipher_set_iv( &operation,
+                                       iv, iv_length ) );
+        PSA_ASSERT( psa_cipher_update( &operation,
+                                       ciphertext, ciphertext_length,
+                                       decrypted, sizeof( decrypted ),
+                                       &part_length ) );
+        status = psa_cipher_finish( &operation,
+                                    decrypted + part_length,
+                                    sizeof( decrypted ) - part_length,
+                                    &part_length );
+        /* For a stream cipher, all inputs are valid. For a block cipher,
+         * if the input is some aribtrary data rather than an actual
+         ciphertext, a padding error is likely.  */
+        if( maybe_invalid_padding )
+            TEST_ASSERT( status == PSA_SUCCESS ||
+                         status == PSA_ERROR_INVALID_PADDING );
+        else
+            PSA_ASSERT( status );
+    }
+
+    return( 1 );
+
+exit:
+    psa_cipher_abort( &operation );
+    return( 0 );
+}
+
+static int exercise_aead_key( psa_key_handle_t handle,
+                              psa_key_usage_t usage,
+                              psa_algorithm_t alg )
+{
+    unsigned char nonce[16] = {0};
+    size_t nonce_length = sizeof( nonce );
+    unsigned char plaintext[16] = "Hello, world...";
+    unsigned char ciphertext[48] = "(wabblewebblewibblewobblewubble)";
+    size_t ciphertext_length = sizeof( ciphertext );
+    size_t plaintext_length = sizeof( ciphertext );
+
+    if( usage & PSA_KEY_USAGE_ENCRYPT )
+    {
+        PSA_ASSERT( psa_aead_encrypt( handle, alg,
+                                      nonce, nonce_length,
+                                      NULL, 0,
+                                      plaintext, sizeof( plaintext ),
+                                      ciphertext, sizeof( ciphertext ),
+                                      &ciphertext_length ) );
+    }
+
+    if( usage & PSA_KEY_USAGE_DECRYPT )
+    {
+        psa_status_t verify_status =
+            ( usage & PSA_KEY_USAGE_ENCRYPT ?
+              PSA_SUCCESS :
+              PSA_ERROR_INVALID_SIGNATURE );
+        TEST_EQUAL( psa_aead_decrypt( handle, alg,
+                                      nonce, nonce_length,
+                                      NULL, 0,
+                                      ciphertext, ciphertext_length,
+                                      plaintext, sizeof( plaintext ),
+                                      &plaintext_length ),
+                    verify_status );
+    }
+
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+static int exercise_signature_key( psa_key_handle_t handle,
+                                   psa_key_usage_t usage,
+                                   psa_algorithm_t alg )
+{
+    unsigned char payload[PSA_HASH_MAX_SIZE] = {1};
+    size_t payload_length = 16;
+    unsigned char signature[PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE] = {0};
+    size_t signature_length = sizeof( signature );
+    psa_algorithm_t hash_alg = PSA_ALG_SIGN_GET_HASH( alg );
+
+    /* If the policy allows signing with any hash, just pick one. */
+    if( PSA_ALG_IS_HASH_AND_SIGN( alg ) && hash_alg == PSA_ALG_ANY_HASH )
+    {
+#if defined(KNOWN_SUPPORTED_HASH_ALG)
+        hash_alg = KNOWN_SUPPORTED_HASH_ALG;
+        alg ^= PSA_ALG_ANY_HASH ^ hash_alg;
+#else
+        test_fail( "No hash algorithm for hash-and-sign testing", __LINE__, __FILE__ );
+        return( 1 );
+#endif
+    }
+
+    if( usage & PSA_KEY_USAGE_SIGN )
+    {
+        /* Some algorithms require the payload to have the size of
+         * the hash encoded in the algorithm. Use this input size
+         * even for algorithms that allow other input sizes. */
+        if( hash_alg != 0 )
+            payload_length = PSA_HASH_SIZE( hash_alg );
+        PSA_ASSERT( psa_asymmetric_sign( handle, alg,
+                                         payload, payload_length,
+                                         signature, sizeof( signature ),
+                                         &signature_length ) );
+    }
+
+    if( usage & PSA_KEY_USAGE_VERIFY )
+    {
+        psa_status_t verify_status =
+            ( usage & PSA_KEY_USAGE_SIGN ?
+              PSA_SUCCESS :
+              PSA_ERROR_INVALID_SIGNATURE );
+        TEST_EQUAL( psa_asymmetric_verify( handle, alg,
+                                           payload, payload_length,
+                                           signature, signature_length ),
+                    verify_status );
+    }
+
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+static int exercise_asymmetric_encryption_key( psa_key_handle_t handle,
+                                               psa_key_usage_t usage,
+                                               psa_algorithm_t alg )
+{
+    unsigned char plaintext[256] = "Hello, world...";
+    unsigned char ciphertext[256] = "(wabblewebblewibblewobblewubble)";
+    size_t ciphertext_length = sizeof( ciphertext );
+    size_t plaintext_length = 16;
+
+    if( usage & PSA_KEY_USAGE_ENCRYPT )
+    {
+        PSA_ASSERT( psa_asymmetric_encrypt( handle, alg,
+                                            plaintext, plaintext_length,
+                                            NULL, 0,
+                                            ciphertext, sizeof( ciphertext ),
+                                            &ciphertext_length ) );
+    }
+
+    if( usage & PSA_KEY_USAGE_DECRYPT )
+    {
+        psa_status_t status =
+            psa_asymmetric_decrypt( handle, alg,
+                                    ciphertext, ciphertext_length,
+                                    NULL, 0,
+                                    plaintext, sizeof( plaintext ),
+                                    &plaintext_length );
+        TEST_ASSERT( status == PSA_SUCCESS ||
+                     ( ( usage & PSA_KEY_USAGE_ENCRYPT ) == 0 &&
+                       ( status == PSA_ERROR_INVALID_ARGUMENT ||
+                         status == PSA_ERROR_INVALID_PADDING ) ) );
+    }
+
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+static int setup_key_derivation_wrap( psa_key_derivation_operation_t* operation,
+                                      psa_key_handle_t handle,
+                                      psa_algorithm_t alg,
+                                      unsigned char* input1, size_t input1_length,
+                                      unsigned char* input2, size_t input2_length,
+                                      size_t capacity )
+{
+    PSA_ASSERT( psa_key_derivation_setup( operation, alg ) );
+    if( PSA_ALG_IS_HKDF( alg ) )
+    {
+        PSA_ASSERT( psa_key_derivation_input_bytes( operation,
+                                                    PSA_KEY_DERIVATION_INPUT_SALT,
+                                                    input1, input1_length ) );
+        PSA_ASSERT( psa_key_derivation_input_key( operation,
+                                                  PSA_KEY_DERIVATION_INPUT_SECRET,
+                                                  handle ) );
+        PSA_ASSERT( psa_key_derivation_input_bytes( operation,
+                                                    PSA_KEY_DERIVATION_INPUT_INFO,
+                                                    input2,
+                                                    input2_length ) );
+    }
+    else if( PSA_ALG_IS_TLS12_PRF( alg ) ||
+             PSA_ALG_IS_TLS12_PSK_TO_MS( alg ) )
+    {
+        PSA_ASSERT( psa_key_derivation_input_bytes( operation,
+                                                    PSA_KEY_DERIVATION_INPUT_SEED,
+                                                    input1, input1_length ) );
+        PSA_ASSERT( psa_key_derivation_input_key( operation,
+                                                  PSA_KEY_DERIVATION_INPUT_SECRET,
+                                                  handle ) );
+        PSA_ASSERT( psa_key_derivation_input_bytes( operation,
+                                                    PSA_KEY_DERIVATION_INPUT_LABEL,
+                                                    input2, input2_length ) );
+    }
+    else
+    {
+        TEST_ASSERT( ! "Key derivation algorithm not supported" );
+    }
+
+    if( capacity != SIZE_MAX )
+        PSA_ASSERT( psa_key_derivation_set_capacity( operation, capacity ) );
+
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+
+static int exercise_key_derivation_key( psa_key_handle_t handle,
+                                        psa_key_usage_t usage,
+                                        psa_algorithm_t alg )
+{
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    unsigned char input1[] = "Input 1";
+    size_t input1_length = sizeof( input1 );
+    unsigned char input2[] = "Input 2";
+    size_t input2_length = sizeof( input2 );
+    unsigned char output[1];
+    size_t capacity = sizeof( output );
+
+    if( usage & PSA_KEY_USAGE_DERIVE )
+    {
+        if( !setup_key_derivation_wrap( &operation, handle, alg,
+                                        input1, input1_length,
+                                        input2, input2_length, capacity ) )
+            goto exit;
+
+        PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                     output,
+                                                     capacity ) );
+        PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+    }
+
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+/* We need two keys to exercise key agreement. Exercise the
+ * private key against its own public key. */
+static psa_status_t key_agreement_with_self(
+    psa_key_derivation_operation_t *operation,
+    psa_key_handle_t handle )
+{
+    psa_key_type_t private_key_type;
+    psa_key_type_t public_key_type;
+    size_t key_bits;
+    uint8_t *public_key = NULL;
+    size_t public_key_length;
+    /* Return GENERIC_ERROR if something other than the final call to
+     * psa_key_derivation_key_agreement fails. This isn't fully satisfactory,
+     * but it's good enough: callers will report it as a failed test anyway. */
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    private_key_type = psa_get_key_type( &attributes );
+    key_bits = psa_get_key_bits( &attributes );
+    public_key_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( private_key_type );
+    public_key_length = PSA_KEY_EXPORT_MAX_SIZE( public_key_type, key_bits );
+    ASSERT_ALLOC( public_key, public_key_length );
+    PSA_ASSERT( psa_export_public_key( handle,
+                                       public_key, public_key_length,
+                                       &public_key_length ) );
+
+    status = psa_key_derivation_key_agreement(
+        operation, PSA_KEY_DERIVATION_INPUT_SECRET, handle,
+        public_key, public_key_length );
+exit:
+    mbedtls_free( public_key );
+    psa_reset_key_attributes( &attributes );
+    return( status );
+}
+
+/* We need two keys to exercise key agreement. Exercise the
+ * private key against its own public key. */
+static psa_status_t raw_key_agreement_with_self( psa_algorithm_t alg,
+                                                 psa_key_handle_t handle )
+{
+    psa_key_type_t private_key_type;
+    psa_key_type_t public_key_type;
+    size_t key_bits;
+    uint8_t *public_key = NULL;
+    size_t public_key_length;
+    uint8_t output[1024];
+    size_t output_length;
+    /* Return GENERIC_ERROR if something other than the final call to
+     * psa_key_derivation_key_agreement fails. This isn't fully satisfactory,
+     * but it's good enough: callers will report it as a failed test anyway. */
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    private_key_type = psa_get_key_type( &attributes );
+    key_bits = psa_get_key_bits( &attributes );
+    public_key_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( private_key_type );
+    public_key_length = PSA_KEY_EXPORT_MAX_SIZE( public_key_type, key_bits );
+    ASSERT_ALLOC( public_key, public_key_length );
+    PSA_ASSERT( psa_export_public_key( handle,
+                                       public_key, public_key_length,
+                                       &public_key_length ) );
+
+    status = psa_raw_key_agreement( alg, handle,
+                                    public_key, public_key_length,
+                                    output, sizeof( output ), &output_length );
+exit:
+    mbedtls_free( public_key );
+    psa_reset_key_attributes( &attributes );
+    return( status );
+}
+
+static int exercise_raw_key_agreement_key( psa_key_handle_t handle,
+                                           psa_key_usage_t usage,
+                                           psa_algorithm_t alg )
+{
+    int ok = 0;
+
+    if( usage & PSA_KEY_USAGE_DERIVE )
+    {
+        /* We need two keys to exercise key agreement. Exercise the
+         * private key against its own public key. */
+        PSA_ASSERT( raw_key_agreement_with_self( alg, handle ) );
+    }
+    ok = 1;
+
+exit:
+    return( ok );
+}
+
+static int exercise_key_agreement_key( psa_key_handle_t handle,
+                                       psa_key_usage_t usage,
+                                       psa_algorithm_t alg )
+{
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    unsigned char output[1];
+    int ok = 0;
+
+    if( usage & PSA_KEY_USAGE_DERIVE )
+    {
+        /* We need two keys to exercise key agreement. Exercise the
+         * private key against its own public key. */
+        PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
+        PSA_ASSERT( key_agreement_with_self( &operation, handle ) );
+        PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                     output,
+                                                     sizeof( output ) ) );
+        PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+    }
+    ok = 1;
+
+exit:
+    return( ok );
+}
+
+int asn1_skip_integer( unsigned char **p, const unsigned char *end,
+                       size_t min_bits, size_t max_bits,
+                       int must_be_odd )
+{
+    size_t len;
+    size_t actual_bits;
+    unsigned char msb;
+    TEST_EQUAL( mbedtls_asn1_get_tag( p, end, &len,
+                                      MBEDTLS_ASN1_INTEGER ),
+                0 );
+    /* Tolerate a slight departure from DER encoding:
+     * - 0 may be represented by an empty string or a 1-byte string.
+     * - The sign bit may be used as a value bit. */
+    if( ( len == 1 && ( *p )[0] == 0 ) ||
+        ( len > 1 && ( *p )[0] == 0 && ( ( *p )[1] & 0x80 ) != 0 ) )
+    {
+        ++( *p );
+        --len;
+    }
+    if( min_bits == 0 && len == 0 )
+        return( 1 );
+    msb = ( *p )[0];
+    TEST_ASSERT( msb != 0 );
+    actual_bits = 8 * ( len - 1 );
+    while( msb != 0 )
+    {
+        msb >>= 1;
+        ++actual_bits;
+    }
+    TEST_ASSERT( actual_bits >= min_bits );
+    TEST_ASSERT( actual_bits <= max_bits );
+    if( must_be_odd )
+        TEST_ASSERT( ( ( *p )[len-1] & 1 ) != 0 );
+    *p += len;
+    return( 1 );
+exit:
+    return( 0 );
+}
+
+static int exported_key_sanity_check( psa_key_type_t type, size_t bits,
+                                      uint8_t *exported, size_t exported_length )
+{
+    if( PSA_KEY_TYPE_IS_UNSTRUCTURED( type ) )
+        TEST_EQUAL( exported_length, ( bits + 7 ) / 8 );
+    else
+        TEST_ASSERT( exported_length <= PSA_KEY_EXPORT_MAX_SIZE( type, bits ) );
+
+#if defined(MBEDTLS_DES_C)
+    if( type == PSA_KEY_TYPE_DES )
+    {
+        /* Check the parity bits. */
+        unsigned i;
+        for( i = 0; i < bits / 8; i++ )
+        {
+            unsigned bit_count = 0;
+            unsigned m;
+            for( m = 1; m <= 0x100; m <<= 1 )
+            {
+                if( exported[i] & m )
+                    ++bit_count;
+            }
+            TEST_ASSERT( bit_count % 2 != 0 );
+        }
+    }
+    else
+#endif
+
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PK_PARSE_C)
+    if( type == PSA_KEY_TYPE_RSA_KEY_PAIR )
+    {
+        uint8_t *p = exported;
+        uint8_t *end = exported + exported_length;
+        size_t len;
+        /*   RSAPrivateKey ::= SEQUENCE {
+         *       version             INTEGER,  -- must be 0
+         *       modulus             INTEGER,  -- n
+         *       publicExponent      INTEGER,  -- e
+         *       privateExponent     INTEGER,  -- d
+         *       prime1              INTEGER,  -- p
+         *       prime2              INTEGER,  -- q
+         *       exponent1           INTEGER,  -- d mod (p-1)
+         *       exponent2           INTEGER,  -- d mod (q-1)
+         *       coefficient         INTEGER,  -- (inverse of q) mod p
+         *   }
+         */
+        TEST_EQUAL( mbedtls_asn1_get_tag( &p, end, &len,
+                                          MBEDTLS_ASN1_SEQUENCE |
+                                          MBEDTLS_ASN1_CONSTRUCTED ), 0 );
+        TEST_EQUAL( p + len, end );
+        if( ! asn1_skip_integer( &p, end, 0, 0, 0 ) )
+            goto exit;
+        if( ! asn1_skip_integer( &p, end, bits, bits, 1 ) )
+            goto exit;
+        if( ! asn1_skip_integer( &p, end, 2, bits, 1 ) )
+            goto exit;
+        /* Require d to be at least half the size of n. */
+        if( ! asn1_skip_integer( &p, end, bits / 2, bits, 1 ) )
+            goto exit;
+        /* Require p and q to be at most half the size of n, rounded up. */
+        if( ! asn1_skip_integer( &p, end, bits / 2, bits / 2 + 1, 1 ) )
+            goto exit;
+        if( ! asn1_skip_integer( &p, end, bits / 2, bits / 2 + 1, 1 ) )
+            goto exit;
+        if( ! asn1_skip_integer( &p, end, 1, bits / 2 + 1, 0 ) )
+            goto exit;
+        if( ! asn1_skip_integer( &p, end, 1, bits / 2 + 1, 0 ) )
+            goto exit;
+        if( ! asn1_skip_integer( &p, end, 1, bits / 2 + 1, 0 ) )
+            goto exit;
+        TEST_EQUAL( p, end );
+    }
+    else
+#endif /* MBEDTLS_RSA_C */
+
+#if defined(MBEDTLS_ECP_C)
+    if( PSA_KEY_TYPE_IS_ECC_KEY_PAIR( type ) )
+    {
+        /* Just the secret value */
+        TEST_EQUAL( exported_length, PSA_BITS_TO_BYTES( bits ) );
+    }
+    else
+#endif /* MBEDTLS_ECP_C */
+
+    if( PSA_KEY_TYPE_IS_PUBLIC_KEY( type ) )
+    {
+        uint8_t *p = exported;
+        uint8_t *end = exported + exported_length;
+#if defined(MBEDTLS_RSA_C)
+        if( type == PSA_KEY_TYPE_RSA_PUBLIC_KEY )
+        {
+            size_t len;
+            /*   RSAPublicKey ::= SEQUENCE {
+             *      modulus            INTEGER,    -- n
+             *      publicExponent     INTEGER  }  -- e
+             */
+            TEST_EQUAL( mbedtls_asn1_get_tag( &p, end, &len,
+                                              MBEDTLS_ASN1_SEQUENCE |
+                                              MBEDTLS_ASN1_CONSTRUCTED ),
+                        0 );
+            TEST_EQUAL( p + len, end );
+            if( ! asn1_skip_integer( &p, end, bits, bits, 1 ) )
+                goto exit;
+            if( ! asn1_skip_integer( &p, end, 2, bits, 1 ) )
+                goto exit;
+            TEST_EQUAL( p, end );
+        }
+        else
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_ECP_C)
+        if( PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( type ) )
+        {
+            /* The representation of an ECC public key is:
+             *      - The byte 0x04;
+             *      - `x_P` as a `ceiling(m/8)`-byte string, big-endian;
+             *      - `y_P` as a `ceiling(m/8)`-byte string, big-endian;
+             *      - where m is the bit size associated with the curve.
+             */
+            TEST_EQUAL( p + 1 + 2 * PSA_BITS_TO_BYTES( bits ), end );
+            TEST_EQUAL( p[0], 4 );
+        }
+        else
+#endif /* MBEDTLS_ECP_C */
+        {
+            char message[47];
+            mbedtls_snprintf( message, sizeof( message ),
+                              "No sanity check for public key type=0x%08lx",
+                              (unsigned long) type );
+            test_fail( message, __LINE__, __FILE__ );
+            return( 0 );
+        }
+    }
+    else
+
+    {
+        /* No sanity checks for other types */
+    }
+
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+static int exercise_export_key( psa_key_handle_t handle,
+                                psa_key_usage_t usage )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t *exported = NULL;
+    size_t exported_size = 0;
+    size_t exported_length = 0;
+    int ok = 0;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+
+    if( ( usage & PSA_KEY_USAGE_EXPORT ) == 0 &&
+        ! PSA_KEY_TYPE_IS_PUBLIC_KEY( psa_get_key_type( &attributes ) ) )
+    {
+        TEST_EQUAL( psa_export_key( handle, NULL, 0, &exported_length ),
+                    PSA_ERROR_NOT_PERMITTED );
+        ok = 1;
+        goto exit;
+    }
+
+    exported_size = PSA_KEY_EXPORT_MAX_SIZE( psa_get_key_type( &attributes ),
+                                             psa_get_key_bits( &attributes ) );
+    ASSERT_ALLOC( exported, exported_size );
+
+    PSA_ASSERT( psa_export_key( handle,
+                                exported, exported_size,
+                                &exported_length ) );
+    ok = exported_key_sanity_check( psa_get_key_type( &attributes ),
+                                    psa_get_key_bits( &attributes ),
+                                    exported, exported_length );
+
+exit:
+    mbedtls_free( exported );
+    psa_reset_key_attributes( &attributes );
+    return( ok );
+}
+
+static int exercise_export_public_key( psa_key_handle_t handle )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_type_t public_type;
+    uint8_t *exported = NULL;
+    size_t exported_size = 0;
+    size_t exported_length = 0;
+    int ok = 0;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    if( ! PSA_KEY_TYPE_IS_ASYMMETRIC( psa_get_key_type( &attributes ) ) )
+    {
+        TEST_EQUAL( psa_export_public_key( handle, NULL, 0, &exported_length ),
+                    PSA_ERROR_INVALID_ARGUMENT );
+        return( 1 );
+    }
+
+    public_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(
+        psa_get_key_type( &attributes ) );
+    exported_size = PSA_KEY_EXPORT_MAX_SIZE( public_type,
+                                             psa_get_key_bits( &attributes ) );
+    ASSERT_ALLOC( exported, exported_size );
+
+    PSA_ASSERT( psa_export_public_key( handle,
+                                       exported, exported_size,
+                                       &exported_length ) );
+    ok = exported_key_sanity_check( public_type,
+                                    psa_get_key_bits( &attributes ),
+                                    exported, exported_length );
+
+exit:
+    mbedtls_free( exported );
+    psa_reset_key_attributes( &attributes );
+    return( ok );
+}
+
+/** Do smoke tests on a key.
+ *
+ * Perform one of each operation indicated by \p alg (decrypt/encrypt,
+ * sign/verify, or derivation) that is permitted according to \p usage.
+ * \p usage and \p alg should correspond to the expected policy on the
+ * key.
+ *
+ * Export the key if permitted by \p usage, and check that the output
+ * looks sensible. If \p usage forbids export, check that
+ * \p psa_export_key correctly rejects the attempt. If the key is
+ * asymmetric, also check \p psa_export_public_key.
+ *
+ * If the key fails the tests, this function calls the test framework's
+ * `test_fail` function and returns false. Otherwise this function returns
+ * true. Therefore it should be used as follows:
+ * ```
+ * if( ! exercise_key( ... ) ) goto exit;
+ * ```
+ *
+ * \param handle    The key to exercise. It should be capable of performing
+ *                  \p alg.
+ * \param usage     The usage flags to assume.
+ * \param alg       The algorithm to exercise.
+ *
+ * \retval 0 The key failed the smoke tests.
+ * \retval 1 The key passed the smoke tests.
+ */
+static int exercise_key( psa_key_handle_t handle,
+                         psa_key_usage_t usage,
+                         psa_algorithm_t alg )
+{
+    int ok;
+    if( alg == 0 )
+        ok = 1; /* If no algorihm, do nothing (used for raw data "keys"). */
+    else if( PSA_ALG_IS_MAC( alg ) )
+        ok = exercise_mac_key( handle, usage, alg );
+    else if( PSA_ALG_IS_CIPHER( alg ) )
+        ok = exercise_cipher_key( handle, usage, alg );
+    else if( PSA_ALG_IS_AEAD( alg ) )
+        ok = exercise_aead_key( handle, usage, alg );
+    else if( PSA_ALG_IS_SIGN( alg ) )
+        ok = exercise_signature_key( handle, usage, alg );
+    else if( PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) )
+        ok = exercise_asymmetric_encryption_key( handle, usage, alg );
+    else if( PSA_ALG_IS_KEY_DERIVATION( alg ) )
+        ok = exercise_key_derivation_key( handle, usage, alg );
+    else if( PSA_ALG_IS_RAW_KEY_AGREEMENT( alg ) )
+        ok = exercise_raw_key_agreement_key( handle, usage, alg );
+    else if( PSA_ALG_IS_KEY_AGREEMENT( alg ) )
+        ok = exercise_key_agreement_key( handle, usage, alg );
+    else
+    {
+        char message[40];
+        mbedtls_snprintf( message, sizeof( message ),
+                          "No code to exercise alg=0x%08lx",
+                          (unsigned long) alg );
+        test_fail( message, __LINE__, __FILE__ );
+        ok = 0;
+    }
+
+    ok = ok && exercise_export_key( handle, usage );
+    ok = ok && exercise_export_public_key( handle );
+
+    return( ok );
+}
+
+static psa_key_usage_t usage_to_exercise( psa_key_type_t type,
+                                          psa_algorithm_t alg )
+{
+    if( PSA_ALG_IS_MAC( alg ) || PSA_ALG_IS_SIGN( alg ) )
+    {
+        return( PSA_KEY_TYPE_IS_PUBLIC_KEY( type ) ?
+                PSA_KEY_USAGE_VERIFY :
+                PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY );
+    }
+    else if( PSA_ALG_IS_CIPHER( alg ) || PSA_ALG_IS_AEAD( alg ) ||
+             PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) )
+    {
+        return( PSA_KEY_TYPE_IS_PUBLIC_KEY( type ) ?
+                PSA_KEY_USAGE_ENCRYPT :
+                PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    }
+    else if( PSA_ALG_IS_KEY_DERIVATION( alg ) ||
+             PSA_ALG_IS_KEY_AGREEMENT( alg ) )
+    {
+        return( PSA_KEY_USAGE_DERIVE );
+    }
+    else
+    {
+        return( 0 );
+    }
+
+}
+
+static int test_operations_on_invalid_handle( psa_key_handle_t handle )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t buffer[1];
+    size_t length;
+    int ok = 0;
+
+    psa_set_key_id( &attributes, 0x6964 );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
+    psa_set_key_algorithm( &attributes, PSA_ALG_CTR );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+    TEST_EQUAL( psa_get_key_attributes( handle, &attributes ),
+                PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_get_key_id( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_type( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), 0 );
+
+    TEST_EQUAL( psa_export_key( handle,
+                                buffer, sizeof( buffer ), &length ),
+                PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_export_public_key( handle,
+                                       buffer, sizeof( buffer ), &length ),
+                PSA_ERROR_INVALID_HANDLE );
+
+    TEST_EQUAL( psa_close_key( handle ), PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_destroy_key( handle ), PSA_ERROR_INVALID_HANDLE );
+
+    ok = 1;
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    return( ok );
+}
+
+/* Assert that a key isn't reported as having a slot number. */
+#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
+#define ASSERT_NO_SLOT_NUMBER( attributes )                             \
+    do                                                                  \
+    {                                                                   \
+        psa_key_slot_number_t ASSERT_NO_SLOT_NUMBER_slot_number;        \
+        TEST_EQUAL( psa_get_key_slot_number(                            \
+                        attributes,                                     \
+                        &ASSERT_NO_SLOT_NUMBER_slot_number ),           \
+                    PSA_ERROR_INVALID_ARGUMENT );                       \
+    }                                                                   \
+    while( 0 )
+#else /* MBEDTLS_PSA_CRYPTO_SE_C */
+#define ASSERT_NO_SLOT_NUMBER( attributes )     \
+    ( (void) 0 )
+#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+
+/* An overapproximation of the amount of storage needed for a key of the
+ * given type and with the given content. The API doesn't make it easy
+ * to find a good value for the size. The current implementation doesn't
+ * care about the value anyway. */
+#define KEY_BITS_FROM_DATA( type, data )        \
+    ( data )->len
+
+typedef enum {
+    IMPORT_KEY = 0,
+    GENERATE_KEY = 1,
+    DERIVE_KEY = 2
+} generate_method;
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void static_checks( )
+{
+    size_t max_truncated_mac_size =
+        PSA_ALG_MAC_TRUNCATION_MASK >> PSA_MAC_TRUNCATION_OFFSET;
+
+    /* Check that the length for a truncated MAC always fits in the algorithm
+     * encoding. The shifted mask is the maximum truncated value. The
+     * untruncated algorithm may be one byte larger. */
+    TEST_ASSERT( PSA_MAC_MAX_SIZE <= 1 + max_truncated_mac_size );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void attributes_set_get( int id_arg, int lifetime_arg,
+                         int usage_flags_arg, int alg_arg,
+                         int type_arg, int bits_arg )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_id_t id = id_arg;
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_key_usage_t usage_flags = usage_flags_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t type = type_arg;
+    size_t bits = bits_arg;
+
+    TEST_EQUAL( psa_get_key_id( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_type( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), 0 );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, usage_flags );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, bits );
+
+    TEST_EQUAL( psa_get_key_id( &attributes ), id );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), lifetime );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), usage_flags );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), alg );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), bits );
+
+    psa_reset_key_attributes( &attributes );
+
+    TEST_EQUAL( psa_get_key_id( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_type( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), 0 );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void persistence_attributes( int id1_arg, int lifetime_arg, int id2_arg,
+                             int expected_id_arg, int expected_lifetime_arg )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_id_t id1 = id1_arg;
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_key_id_t id2 = id2_arg;
+    psa_key_id_t expected_id = expected_id_arg;
+    psa_key_lifetime_t expected_lifetime = expected_lifetime_arg;
+
+    if( id1_arg != -1 )
+        psa_set_key_id( &attributes, id1 );
+    if( lifetime_arg != -1 )
+        psa_set_key_lifetime( &attributes, lifetime );
+    if( id2_arg != -1 )
+        psa_set_key_id( &attributes, id2 );
+
+    TEST_EQUAL( psa_get_key_id( &attributes ), expected_id );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), expected_lifetime );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_PSA_CRYPTO_SE_C */
+void slot_number_attribute( )
+{
+    psa_key_slot_number_t slot_number = 0xdeadbeef;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    /* Initially, there is no slot number. */
+    TEST_EQUAL( psa_get_key_slot_number( &attributes, &slot_number ),
+                PSA_ERROR_INVALID_ARGUMENT );
+
+    /* Test setting a slot number. */
+    psa_set_key_slot_number( &attributes, 0 );
+    PSA_ASSERT( psa_get_key_slot_number( &attributes, &slot_number ) );
+    TEST_EQUAL( slot_number, 0 );
+
+    /* Test changing the slot number. */
+    psa_set_key_slot_number( &attributes, 42 );
+    PSA_ASSERT( psa_get_key_slot_number( &attributes, &slot_number ) );
+    TEST_EQUAL( slot_number, 42 );
+
+    /* Test clearing the slot number. */
+    psa_clear_key_slot_number( &attributes );
+    TEST_EQUAL( psa_get_key_slot_number( &attributes, &slot_number ),
+                PSA_ERROR_INVALID_ARGUMENT );
+
+    /* Clearing again should have no effect. */
+    psa_clear_key_slot_number( &attributes );
+    TEST_EQUAL( psa_get_key_slot_number( &attributes, &slot_number ),
+                PSA_ERROR_INVALID_ARGUMENT );
+
+    /* Test that reset clears the slot number. */
+    psa_set_key_slot_number( &attributes, 42 );
+    PSA_ASSERT( psa_get_key_slot_number( &attributes, &slot_number ) );
+    TEST_EQUAL( slot_number, 42 );
+    psa_reset_key_attributes( &attributes );
+    TEST_EQUAL( psa_get_key_slot_number( &attributes, &slot_number ),
+                PSA_ERROR_INVALID_ARGUMENT );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_with_policy( int type_arg,
+                         int usage_arg, int alg_arg,
+                         int expected_status_arg )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = type_arg;
+    psa_key_usage_t usage = usage_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    const uint8_t key_material[16] = {0};
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_type( &attributes, type );
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+
+    status = psa_import_key( &attributes,
+                             key_material, sizeof( key_material ),
+                             &handle );
+    TEST_EQUAL( status, expected_status );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &got_attributes ), type );
+    TEST_EQUAL( psa_get_key_usage_flags( &got_attributes ), usage );
+    TEST_EQUAL( psa_get_key_algorithm( &got_attributes ), alg );
+    ASSERT_NO_SLOT_NUMBER( &got_attributes );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    test_operations_on_invalid_handle( handle );
+
+exit:
+    psa_destroy_key( handle );
+    psa_reset_key_attributes( &got_attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_with_data( data_t *data, int type_arg,
+                       int attr_bits_arg,
+                       int expected_status_arg )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = type_arg;
+    size_t attr_bits = attr_bits_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, attr_bits );
+
+    status = psa_import_key( &attributes, data->x, data->len, &handle );
+    TEST_EQUAL( status, expected_status );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &got_attributes ), type );
+    if( attr_bits != 0 )
+        TEST_EQUAL( attr_bits, psa_get_key_bits( &got_attributes ) );
+    ASSERT_NO_SLOT_NUMBER( &got_attributes );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    test_operations_on_invalid_handle( handle );
+
+exit:
+    psa_destroy_key( handle );
+    psa_reset_key_attributes( &got_attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_large_key( int type_arg, int byte_size_arg,
+                       int expected_status_arg )
+{
+    psa_key_type_t type = type_arg;
+    size_t byte_size = byte_size_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_handle_t handle = 0;
+    psa_status_t status;
+    uint8_t *buffer = NULL;
+    size_t buffer_size = byte_size + 1;
+    size_t n;
+
+    /* It would be better to skip the test than fail it if the allocation
+     * fails, but the test framework doesn't support this yet. */
+    ASSERT_ALLOC( buffer, buffer_size );
+    memset( buffer, 'K', byte_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Try importing the key */
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, type );
+    status = psa_import_key( &attributes, buffer, byte_size, &handle );
+    TEST_EQUAL( status, expected_status );
+
+    if( status == PSA_SUCCESS )
+    {
+        PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+        TEST_EQUAL( psa_get_key_type( &attributes ), type );
+        TEST_EQUAL( psa_get_key_bits( &attributes ),
+                    PSA_BYTES_TO_BITS( byte_size ) );
+        ASSERT_NO_SLOT_NUMBER( &attributes );
+        memset( buffer, 0, byte_size + 1 );
+        PSA_ASSERT( psa_export_key( handle, buffer, byte_size, &n ) );
+        for( n = 0; n < byte_size; n++ )
+            TEST_EQUAL( buffer[n], 'K' );
+        for( n = byte_size; n < buffer_size; n++ )
+            TEST_EQUAL( buffer[n], 0 );
+    }
+
+exit:
+    psa_destroy_key( handle );
+    PSA_DONE( );
+    mbedtls_free( buffer );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_rsa_made_up( int bits_arg, int keypair, int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    size_t bits = bits_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_status_t status;
+    psa_key_type_t type =
+        keypair ? PSA_KEY_TYPE_RSA_KEY_PAIR : PSA_KEY_TYPE_RSA_PUBLIC_KEY;
+    size_t buffer_size = /* Slight overapproximations */
+        keypair ? bits * 9 / 16 + 80 : bits / 8 + 20;
+    unsigned char *buffer = NULL;
+    unsigned char *p;
+    int ret;
+    size_t length;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+    ASSERT_ALLOC( buffer, buffer_size );
+
+    TEST_ASSERT( ( ret = construct_fake_rsa_key( buffer, buffer_size, &p,
+                                                 bits, keypair ) ) >= 0 );
+    length = ret;
+
+    /* Try importing the key */
+    psa_set_key_type( &attributes, type );
+    status = psa_import_key( &attributes, p, length, &handle );
+    TEST_EQUAL( status, expected_status );
+
+    if( status == PSA_SUCCESS )
+        PSA_ASSERT( psa_destroy_key( handle ) );
+
+exit:
+    mbedtls_free( buffer );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_export( data_t *data,
+                    int type_arg,
+                    int usage_arg, int alg_arg,
+                    int expected_bits,
+                    int export_size_delta,
+                    int expected_export_status_arg,
+                    int canonical_input )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_export_status = expected_export_status_arg;
+    psa_status_t status;
+    unsigned char *exported = NULL;
+    unsigned char *reexported = NULL;
+    size_t export_size;
+    size_t exported_length = INVALID_EXPORT_LENGTH;
+    size_t reexported_length;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    export_size = (ptrdiff_t) data->len + export_size_delta;
+    ASSERT_ALLOC( exported, export_size );
+    if( ! canonical_input )
+        ASSERT_ALLOC( reexported, export_size );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, usage_arg );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+
+    /* Import the key */
+    PSA_ASSERT( psa_import_key( &attributes, data->x, data->len, &handle ) );
+
+    /* Test the key information */
+    PSA_ASSERT( psa_get_key_attributes( handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &got_attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &got_attributes ), (size_t) expected_bits );
+    ASSERT_NO_SLOT_NUMBER( &got_attributes );
+
+    /* Export the key */
+    status = psa_export_key( handle,
+                             exported, export_size,
+                             &exported_length );
+    TEST_EQUAL( status, expected_export_status );
+
+    /* The exported length must be set by psa_export_key() to a value between 0
+     * and export_size. On errors, the exported length must be 0. */
+    TEST_ASSERT( exported_length != INVALID_EXPORT_LENGTH );
+    TEST_ASSERT( status == PSA_SUCCESS || exported_length == 0 );
+    TEST_ASSERT( exported_length <= export_size );
+
+    TEST_ASSERT( mem_is_char( exported + exported_length, 0,
+                              export_size - exported_length ) );
+    if( status != PSA_SUCCESS )
+    {
+        TEST_EQUAL( exported_length, 0 );
+        goto destroy;
+    }
+
+    if( ! exercise_export_key( handle, usage_arg ) )
+        goto exit;
+
+    if( canonical_input )
+        ASSERT_COMPARE( data->x, data->len, exported, exported_length );
+    else
+    {
+        psa_key_handle_t handle2;
+        PSA_ASSERT( psa_import_key( &attributes, exported, exported_length,
+                                    &handle2 ) );
+        PSA_ASSERT( psa_export_key( handle2,
+                                    reexported,
+                                    export_size,
+                                    &reexported_length ) );
+        ASSERT_COMPARE( exported, exported_length,
+                        reexported, reexported_length );
+        PSA_ASSERT( psa_close_key( handle2 ) );
+    }
+    TEST_ASSERT( exported_length <= PSA_KEY_EXPORT_MAX_SIZE( type, psa_get_key_bits( &got_attributes ) ) );
+
+destroy:
+    /* Destroy the key */
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    test_operations_on_invalid_handle( handle );
+
+exit:
+    mbedtls_free( exported );
+    mbedtls_free( reexported );
+    psa_reset_key_attributes( &got_attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void invalid_handle( int handle )
+{
+    PSA_ASSERT( psa_crypto_init( ) );
+    test_operations_on_invalid_handle( handle );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_export_public_key( data_t *data,
+                               int type_arg,
+                               int alg_arg,
+                               int export_size_delta,
+                               int expected_export_status_arg,
+                               data_t *expected_public_key )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_export_status = expected_export_status_arg;
+    psa_status_t status;
+    unsigned char *exported = NULL;
+    size_t export_size = expected_public_key->len + export_size_delta;
+    size_t exported_length = INVALID_EXPORT_LENGTH;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+
+    /* Import the key */
+    PSA_ASSERT( psa_import_key( &attributes, data->x, data->len, &handle ) );
+
+    /* Export the public key */
+    ASSERT_ALLOC( exported, export_size );
+    status = psa_export_public_key( handle,
+                                    exported, export_size,
+                                    &exported_length );
+    TEST_EQUAL( status, expected_export_status );
+    if( status == PSA_SUCCESS )
+    {
+        psa_key_type_t public_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( type );
+        size_t bits;
+        PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+        bits = psa_get_key_bits( &attributes );
+        TEST_ASSERT( expected_public_key->len <=
+                     PSA_KEY_EXPORT_MAX_SIZE( public_type, bits ) );
+        ASSERT_COMPARE( expected_public_key->x, expected_public_key->len,
+                        exported, exported_length );
+    }
+
+exit:
+    mbedtls_free( exported );
+    psa_destroy_key( handle );
+    psa_reset_key_attributes( &attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_and_exercise_key( data_t *data,
+                              int type_arg,
+                              int bits_arg,
+                              int alg_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = type_arg;
+    size_t bits = bits_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_usage_t usage = usage_to_exercise( type, alg );
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+
+    /* Import the key */
+    PSA_ASSERT( psa_import_key( &attributes, data->x, data->len, &handle ) );
+
+    /* Test the key information */
+    PSA_ASSERT( psa_get_key_attributes( handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &got_attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &got_attributes ), bits );
+
+    /* Do something with the key according to its type and permitted usage. */
+    if( ! exercise_key( handle, usage, alg ) )
+        goto exit;
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    test_operations_on_invalid_handle( handle );
+
+exit:
+    psa_destroy_key( handle );
+    psa_reset_key_attributes( &got_attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_policy( int usage_arg, int alg_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_usage_t usage = usage_arg;
+    psa_key_type_t key_type = PSA_KEY_TYPE_AES;
+    unsigned char key[32] = {0};
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    memset( key, 0x2a, sizeof( key ) );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key, sizeof( key ), &handle ) );
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_type( &attributes ), key_type );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), usage );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), alg );
+
+exit:
+    psa_destroy_key( handle );
+    psa_reset_key_attributes( &attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_attributes_init( )
+{
+    /* Test each valid way of initializing the object, except for `= {0}`, as
+     * Clang 5 complains when `-Wmissing-field-initializers` is used, even
+     * though it's OK by the C standard. We could test for this, but we'd need
+     * to supress the Clang warning for the test. */
+    psa_key_attributes_t func = psa_key_attributes_init( );
+    psa_key_attributes_t init = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t zero;
+
+    memset( &zero, 0, sizeof( zero ) );
+
+    TEST_EQUAL( psa_get_key_lifetime( &func ), PSA_KEY_LIFETIME_VOLATILE );
+    TEST_EQUAL( psa_get_key_lifetime( &init ), PSA_KEY_LIFETIME_VOLATILE );
+    TEST_EQUAL( psa_get_key_lifetime( &zero ), PSA_KEY_LIFETIME_VOLATILE );
+
+    TEST_EQUAL( psa_get_key_type( &func ), 0 );
+    TEST_EQUAL( psa_get_key_type( &init ), 0 );
+    TEST_EQUAL( psa_get_key_type( &zero ), 0 );
+
+    TEST_EQUAL( psa_get_key_bits( &func ), 0 );
+    TEST_EQUAL( psa_get_key_bits( &init ), 0 );
+    TEST_EQUAL( psa_get_key_bits( &zero ), 0 );
+
+    TEST_EQUAL( psa_get_key_usage_flags( &func ), 0 );
+    TEST_EQUAL( psa_get_key_usage_flags( &init ), 0 );
+    TEST_EQUAL( psa_get_key_usage_flags( &zero ), 0 );
+
+    TEST_EQUAL( psa_get_key_algorithm( &func ), 0 );
+    TEST_EQUAL( psa_get_key_algorithm( &init ), 0 );
+    TEST_EQUAL( psa_get_key_algorithm( &zero ), 0 );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_key_policy( int policy_usage,
+                     int policy_alg,
+                     int key_type,
+                     data_t *key_data,
+                     int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+    psa_status_t status;
+    unsigned char mac[PSA_MAC_MAX_SIZE];
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    status = psa_mac_sign_setup( &operation, handle, exercise_alg );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_SIGN ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+    psa_mac_abort( &operation );
+
+    memset( mac, 0, sizeof( mac ) );
+    status = psa_mac_verify_setup( &operation, handle, exercise_alg );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_VERIFY ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_mac_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_key_policy( int policy_usage,
+                        int policy_alg,
+                        int key_type,
+                        data_t *key_data,
+                        int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    status = psa_cipher_encrypt_setup( &operation, handle, exercise_alg );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_ENCRYPT ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+    psa_cipher_abort( &operation );
+
+    status = psa_cipher_decrypt_setup( &operation, handle, exercise_alg );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_DECRYPT ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_cipher_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void aead_key_policy( int policy_usage,
+                      int policy_alg,
+                      int key_type,
+                      data_t *key_data,
+                      int nonce_length_arg,
+                      int tag_length_arg,
+                      int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t status;
+    unsigned char nonce[16] = {0};
+    size_t nonce_length = nonce_length_arg;
+    unsigned char tag[16];
+    size_t tag_length = tag_length_arg;
+    size_t output_length;
+
+    TEST_ASSERT( nonce_length <= sizeof( nonce ) );
+    TEST_ASSERT( tag_length <= sizeof( tag ) );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    status = psa_aead_encrypt( handle, exercise_alg,
+                               nonce, nonce_length,
+                               NULL, 0,
+                               NULL, 0,
+                               tag, tag_length,
+                               &output_length );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_ENCRYPT ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+    memset( tag, 0, sizeof( tag ) );
+    status = psa_aead_decrypt( handle, exercise_alg,
+                               nonce, nonce_length,
+                               NULL, 0,
+                               tag, tag_length,
+                               NULL, 0,
+                               &output_length );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_DECRYPT ) != 0 )
+        TEST_EQUAL( status, PSA_ERROR_INVALID_SIGNATURE );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_encryption_key_policy( int policy_usage,
+                                       int policy_alg,
+                                       int key_type,
+                                       data_t *key_data,
+                                       int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t status;
+    size_t key_bits;
+    size_t buffer_length;
+    unsigned char *buffer = NULL;
+    size_t output_length;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    key_bits = psa_get_key_bits( &attributes );
+    buffer_length = PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE( key_type, key_bits,
+                                                        exercise_alg );
+    ASSERT_ALLOC( buffer, buffer_length );
+
+    status = psa_asymmetric_encrypt( handle, exercise_alg,
+                                     NULL, 0,
+                                     NULL, 0,
+                                     buffer, buffer_length,
+                                     &output_length );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_ENCRYPT ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+    if( buffer_length != 0 )
+        memset( buffer, 0, buffer_length );
+    status = psa_asymmetric_decrypt( handle, exercise_alg,
+                                     buffer, buffer_length,
+                                     NULL, 0,
+                                     buffer, buffer_length,
+                                     &output_length );
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_DECRYPT ) != 0 )
+        TEST_EQUAL( status, PSA_ERROR_INVALID_PADDING );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_destroy_key( handle );
+    psa_reset_key_attributes( &attributes );
+    PSA_DONE( );
+    mbedtls_free( buffer );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_signature_key_policy( int policy_usage,
+                                      int policy_alg,
+                                      int key_type,
+                                      data_t *key_data,
+                                      int exercise_alg,
+                                      int payload_length_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t status;
+    unsigned char payload[PSA_HASH_MAX_SIZE] = {1};
+    /* If `payload_length_arg > 0`, `exercise_alg` is supposed to be
+     * compatible with the policy and `payload_length_arg` is supposed to be
+     * a valid input length to sign. If `payload_length_arg <= 0`,
+     * `exercise_alg` is supposed to be forbidden by the policy. */
+    int compatible_alg = payload_length_arg > 0;
+    size_t payload_length = compatible_alg ? payload_length_arg : 0;
+    unsigned char signature[PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE] = {0};
+    size_t signature_length;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    status = psa_asymmetric_sign( handle, exercise_alg,
+                                  payload, payload_length,
+                                  signature, sizeof( signature ),
+                                  &signature_length );
+    if( compatible_alg && ( policy_usage & PSA_KEY_USAGE_SIGN ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+    memset( signature, 0, sizeof( signature ) );
+    status = psa_asymmetric_verify( handle, exercise_alg,
+                                    payload, payload_length,
+                                    signature, sizeof( signature ) );
+    if( compatible_alg && ( policy_usage & PSA_KEY_USAGE_VERIFY ) != 0 )
+        TEST_EQUAL( status, PSA_ERROR_INVALID_SIGNATURE );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_key_policy( int policy_usage,
+                        int policy_alg,
+                        int key_type,
+                        data_t *key_data,
+                        int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_key_derivation_setup( &operation, exercise_alg ) );
+
+    if( PSA_ALG_IS_TLS12_PRF( exercise_alg ) ||
+            PSA_ALG_IS_TLS12_PSK_TO_MS( exercise_alg ) )
+    {
+        PSA_ASSERT( psa_key_derivation_input_bytes(
+                                            &operation,
+                                            PSA_KEY_DERIVATION_INPUT_SEED,
+                                            (const uint8_t*) "", 0) );
+    }
+
+    status = psa_key_derivation_input_key( &operation,
+                                           PSA_KEY_DERIVATION_INPUT_SECRET,
+                                           handle );
+
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_DERIVE ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void agreement_key_policy( int policy_usage,
+                           int policy_alg,
+                           int key_type_arg,
+                           data_t *key_data,
+                           int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_type_t key_type = key_type_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_key_derivation_setup( &operation, exercise_alg ) );
+    status = key_agreement_with_self( &operation, handle );
+
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_DERIVE ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_policy_alg2( int key_type_arg, data_t *key_data,
+                      int usage_arg, int alg_arg, int alg2_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_usage_t usage = usage_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_algorithm_t alg2 = alg2_arg;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_enrollment_algorithm( &attributes, alg2 );
+    psa_set_key_type( &attributes, key_type );
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_usage_flags( &got_attributes ), usage );
+    TEST_EQUAL( psa_get_key_algorithm( &got_attributes ), alg );
+    TEST_EQUAL( psa_get_key_enrollment_algorithm( &got_attributes ), alg2 );
+
+    if( ! exercise_key( handle, usage, alg ) )
+        goto exit;
+    if( ! exercise_key( handle, usage, alg2 ) )
+        goto exit;
+
+exit:
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void raw_agreement_key_policy( int policy_usage,
+                               int policy_alg,
+                               int key_type_arg,
+                               data_t *key_data,
+                               int exercise_alg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_type_t key_type = key_type_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, policy_usage );
+    psa_set_key_algorithm( &attributes, policy_alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    status = raw_key_agreement_with_self( exercise_alg, handle );
+
+    if( policy_alg == exercise_alg &&
+        ( policy_usage & PSA_KEY_USAGE_DERIVE ) != 0 )
+        PSA_ASSERT( status );
+    else
+        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void copy_success( int source_usage_arg,
+                   int source_alg_arg, int source_alg2_arg,
+                   int type_arg, data_t *material,
+                   int copy_attributes,
+                   int target_usage_arg,
+                   int target_alg_arg, int target_alg2_arg,
+                   int expected_usage_arg,
+                   int expected_alg_arg, int expected_alg2_arg )
+{
+    psa_key_attributes_t source_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t target_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_usage_t expected_usage = expected_usage_arg;
+    psa_algorithm_t expected_alg = expected_alg_arg;
+    psa_algorithm_t expected_alg2 = expected_alg2_arg;
+    psa_key_handle_t source_handle = 0;
+    psa_key_handle_t target_handle = 0;
+    uint8_t *export_buffer = NULL;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Prepare the source key. */
+    psa_set_key_usage_flags( &source_attributes, source_usage_arg );
+    psa_set_key_algorithm( &source_attributes, source_alg_arg );
+    psa_set_key_enrollment_algorithm( &source_attributes, source_alg2_arg );
+    psa_set_key_type( &source_attributes, type_arg );
+    PSA_ASSERT( psa_import_key( &source_attributes,
+                                material->x, material->len,
+                                &source_handle ) );
+    PSA_ASSERT( psa_get_key_attributes( source_handle, &source_attributes ) );
+
+    /* Prepare the target attributes. */
+    if( copy_attributes )
+        target_attributes = source_attributes;
+    if( target_usage_arg != -1 )
+        psa_set_key_usage_flags( &target_attributes, target_usage_arg );
+    if( target_alg_arg != -1 )
+        psa_set_key_algorithm( &target_attributes, target_alg_arg );
+    if( target_alg2_arg != -1 )
+        psa_set_key_enrollment_algorithm( &target_attributes, target_alg2_arg );
+
+    /* Copy the key. */
+    PSA_ASSERT( psa_copy_key( source_handle,
+                              &target_attributes, &target_handle ) );
+
+    /* Destroy the source to ensure that this doesn't affect the target. */
+    PSA_ASSERT( psa_destroy_key( source_handle ) );
+
+    /* Test that the target slot has the expected content and policy. */
+    PSA_ASSERT( psa_get_key_attributes( target_handle, &target_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &source_attributes ),
+                psa_get_key_type( &target_attributes ) );
+    TEST_EQUAL( psa_get_key_bits( &source_attributes ),
+                psa_get_key_bits( &target_attributes ) );
+    TEST_EQUAL( expected_usage, psa_get_key_usage_flags( &target_attributes ) );
+    TEST_EQUAL( expected_alg, psa_get_key_algorithm( &target_attributes ) );
+    TEST_EQUAL( expected_alg2,
+                psa_get_key_enrollment_algorithm( &target_attributes ) );
+    if( expected_usage & PSA_KEY_USAGE_EXPORT )
+    {
+        size_t length;
+        ASSERT_ALLOC( export_buffer, material->len );
+        PSA_ASSERT( psa_export_key( target_handle, export_buffer,
+                                    material->len, &length ) );
+        ASSERT_COMPARE( material->x, material->len,
+                        export_buffer, length );
+    }
+    if( ! exercise_key( target_handle, expected_usage, expected_alg ) )
+        goto exit;
+    if( ! exercise_key( target_handle, expected_usage, expected_alg2 ) )
+        goto exit;
+
+    PSA_ASSERT( psa_close_key( target_handle ) );
+
+exit:
+    psa_reset_key_attributes( &source_attributes );
+    psa_reset_key_attributes( &target_attributes );
+    PSA_DONE( );
+    mbedtls_free( export_buffer );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void copy_fail( int source_usage_arg,
+                int source_alg_arg, int source_alg2_arg,
+                int type_arg, data_t *material,
+                int target_type_arg, int target_bits_arg,
+                int target_usage_arg,
+                int target_alg_arg, int target_alg2_arg,
+                int expected_status_arg )
+{
+    psa_key_attributes_t source_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t target_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t source_handle = 0;
+    psa_key_handle_t target_handle = 0;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Prepare the source key. */
+    psa_set_key_usage_flags( &source_attributes, source_usage_arg );
+    psa_set_key_algorithm( &source_attributes, source_alg_arg );
+    psa_set_key_enrollment_algorithm( &source_attributes, source_alg2_arg );
+    psa_set_key_type( &source_attributes, type_arg );
+    PSA_ASSERT( psa_import_key( &source_attributes,
+                                material->x, material->len,
+                                &source_handle ) );
+
+    /* Prepare the target attributes. */
+    psa_set_key_type( &target_attributes, target_type_arg );
+    psa_set_key_bits( &target_attributes, target_bits_arg );
+    psa_set_key_usage_flags( &target_attributes, target_usage_arg );
+    psa_set_key_algorithm( &target_attributes, target_alg_arg );
+    psa_set_key_enrollment_algorithm( &target_attributes, target_alg2_arg );
+
+    /* Try to copy the key. */
+    TEST_EQUAL( psa_copy_key( source_handle,
+                              &target_attributes, &target_handle ),
+                expected_status_arg );
+
+    PSA_ASSERT( psa_destroy_key( source_handle ) );
+
+exit:
+    psa_reset_key_attributes( &source_attributes );
+    psa_reset_key_attributes( &target_attributes );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void hash_operation_init( )
+{
+    const uint8_t input[1] = { 0 };
+    /* Test each valid way of initializing the object, except for `= {0}`, as
+     * Clang 5 complains when `-Wmissing-field-initializers` is used, even
+     * though it's OK by the C standard. We could test for this, but we'd need
+     * to supress the Clang warning for the test. */
+    psa_hash_operation_t func = psa_hash_operation_init( );
+    psa_hash_operation_t init = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t zero;
+
+    memset( &zero, 0, sizeof( zero ) );
+
+    /* A freshly-initialized hash operation should not be usable. */
+    TEST_EQUAL( psa_hash_update( &func, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_hash_update( &init, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_hash_update( &zero, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+
+    /* A default hash operation should be abortable without error. */
+    PSA_ASSERT( psa_hash_abort( &func ) );
+    PSA_ASSERT( psa_hash_abort( &init ) );
+    PSA_ASSERT( psa_hash_abort( &zero ) );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void hash_setup( int alg_arg,
+                 int expected_status_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    status = psa_hash_setup( &operation, alg );
+    TEST_EQUAL( status, expected_status );
+
+    /* Whether setup succeeded or failed, abort must succeed. */
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* If setup failed, reproduce the failure, so as to
+     * test the resulting state of the operation object. */
+    if( status != PSA_SUCCESS )
+        TEST_EQUAL( psa_hash_setup( &operation, alg ), status );
+
+    /* Now the operation object should be reusable. */
+#if defined(KNOWN_SUPPORTED_HASH_ALG)
+    PSA_ASSERT( psa_hash_setup( &operation, KNOWN_SUPPORTED_HASH_ALG ) );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+#endif
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void hash_bad_order( )
+{
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    unsigned char input[] = "";
+    /* SHA-256 hash of an empty string */
+    const unsigned char valid_hash[] = {
+        0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8,
+        0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c,
+        0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55 };
+    unsigned char hash[sizeof(valid_hash)] = { 0 };
+    size_t hash_len;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Call setup twice in a row. */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    TEST_EQUAL( psa_hash_setup( &operation, alg ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call update without calling setup beforehand. */
+    TEST_EQUAL( psa_hash_update( &operation, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call update after finish. */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_finish( &operation,
+                                 hash, sizeof( hash ), &hash_len ) );
+    TEST_EQUAL( psa_hash_update( &operation, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call verify without calling setup beforehand. */
+    TEST_EQUAL( psa_hash_verify( &operation,
+                                 valid_hash, sizeof( valid_hash ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call verify after finish. */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_finish( &operation,
+                                 hash, sizeof( hash ), &hash_len ) );
+    TEST_EQUAL( psa_hash_verify( &operation,
+                                 valid_hash, sizeof( valid_hash ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call verify twice in a row. */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_verify( &operation,
+                                 valid_hash, sizeof( valid_hash ) ) );
+    TEST_EQUAL( psa_hash_verify( &operation,
+                                 valid_hash, sizeof( valid_hash ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call finish without calling setup beforehand. */
+    TEST_EQUAL( psa_hash_finish( &operation,
+                                 hash, sizeof( hash ), &hash_len ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call finish twice in a row. */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_finish( &operation,
+                                 hash, sizeof( hash ), &hash_len ) );
+    TEST_EQUAL( psa_hash_finish( &operation,
+                                 hash, sizeof( hash ), &hash_len ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+    /* Call finish after calling verify. */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_verify( &operation,
+                                 valid_hash, sizeof( valid_hash ) ) );
+    TEST_EQUAL( psa_hash_finish( &operation,
+                                 hash, sizeof( hash ), &hash_len ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_hash_abort( &operation ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
+void hash_verify_bad_args( )
+{
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    /* SHA-256 hash of an empty string with 2 extra bytes (0xaa and 0xbb)
+     * appended to it */
+    unsigned char hash[] = {
+        0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8,
+        0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c,
+        0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55, 0xaa, 0xbb };
+    size_t expected_size = PSA_HASH_SIZE( alg );
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* psa_hash_verify with a smaller hash than expected */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    TEST_EQUAL( psa_hash_verify( &operation, hash, expected_size - 1 ),
+                PSA_ERROR_INVALID_SIGNATURE );
+
+    /* psa_hash_verify with a non-matching hash */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    TEST_EQUAL( psa_hash_verify( &operation, hash + 1, expected_size ),
+                PSA_ERROR_INVALID_SIGNATURE );
+
+    /* psa_hash_verify with a hash longer than expected */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    TEST_EQUAL( psa_hash_verify( &operation, hash, sizeof( hash ) ),
+                PSA_ERROR_INVALID_SIGNATURE );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
+void hash_finish_bad_args( )
+{
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    unsigned char hash[PSA_HASH_MAX_SIZE];
+    size_t expected_size = PSA_HASH_SIZE( alg );
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+    size_t hash_len;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* psa_hash_finish with a smaller hash buffer than expected */
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    TEST_EQUAL( psa_hash_finish( &operation,
+                                 hash, expected_size - 1, &hash_len ),
+                PSA_ERROR_BUFFER_TOO_SMALL );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
+void hash_clone_source_state( )
+{
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    unsigned char hash[PSA_HASH_MAX_SIZE];
+    psa_hash_operation_t op_source = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_init = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_setup = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_finished = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_aborted = PSA_HASH_OPERATION_INIT;
+    size_t hash_len;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+    PSA_ASSERT( psa_hash_setup( &op_source, alg ) );
+
+    PSA_ASSERT( psa_hash_setup( &op_setup, alg ) );
+    PSA_ASSERT( psa_hash_setup( &op_finished, alg ) );
+    PSA_ASSERT( psa_hash_finish( &op_finished,
+                                 hash, sizeof( hash ), &hash_len ) );
+    PSA_ASSERT( psa_hash_setup( &op_aborted, alg ) );
+    PSA_ASSERT( psa_hash_abort( &op_aborted ) );
+
+    TEST_EQUAL( psa_hash_clone( &op_source, &op_setup ),
+                PSA_ERROR_BAD_STATE );
+
+    PSA_ASSERT( psa_hash_clone( &op_source, &op_init ) );
+    PSA_ASSERT( psa_hash_finish( &op_init,
+                                 hash, sizeof( hash ), &hash_len ) );
+    PSA_ASSERT( psa_hash_clone( &op_source, &op_finished ) );
+    PSA_ASSERT( psa_hash_finish( &op_finished,
+                                 hash, sizeof( hash ), &hash_len ) );
+    PSA_ASSERT( psa_hash_clone( &op_source, &op_aborted ) );
+    PSA_ASSERT( psa_hash_finish( &op_aborted,
+                                 hash, sizeof( hash ), &hash_len ) );
+
+exit:
+    psa_hash_abort( &op_source );
+    psa_hash_abort( &op_init );
+    psa_hash_abort( &op_setup );
+    psa_hash_abort( &op_finished );
+    psa_hash_abort( &op_aborted );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
+void hash_clone_target_state( )
+{
+    psa_algorithm_t alg = PSA_ALG_SHA_256;
+    unsigned char hash[PSA_HASH_MAX_SIZE];
+    psa_hash_operation_t op_init = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_setup = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_finished = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_aborted = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t op_target = PSA_HASH_OPERATION_INIT;
+    size_t hash_len;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    PSA_ASSERT( psa_hash_setup( &op_setup, alg ) );
+    PSA_ASSERT( psa_hash_setup( &op_finished, alg ) );
+    PSA_ASSERT( psa_hash_finish( &op_finished,
+                                 hash, sizeof( hash ), &hash_len ) );
+    PSA_ASSERT( psa_hash_setup( &op_aborted, alg ) );
+    PSA_ASSERT( psa_hash_abort( &op_aborted ) );
+
+    PSA_ASSERT( psa_hash_clone( &op_setup, &op_target ) );
+    PSA_ASSERT( psa_hash_finish( &op_target,
+                                 hash, sizeof( hash ), &hash_len ) );
+
+    TEST_EQUAL( psa_hash_clone( &op_init, &op_target ), PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_hash_clone( &op_finished, &op_target ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_hash_clone( &op_aborted, &op_target ),
+                PSA_ERROR_BAD_STATE );
+
+exit:
+    psa_hash_abort( &op_target );
+    psa_hash_abort( &op_init );
+    psa_hash_abort( &op_setup );
+    psa_hash_abort( &op_finished );
+    psa_hash_abort( &op_aborted );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_operation_init( )
+{
+    const uint8_t input[1] = { 0 };
+
+    /* Test each valid way of initializing the object, except for `= {0}`, as
+     * Clang 5 complains when `-Wmissing-field-initializers` is used, even
+     * though it's OK by the C standard. We could test for this, but we'd need
+     * to supress the Clang warning for the test. */
+    psa_mac_operation_t func = psa_mac_operation_init( );
+    psa_mac_operation_t init = PSA_MAC_OPERATION_INIT;
+    psa_mac_operation_t zero;
+
+    memset( &zero, 0, sizeof( zero ) );
+
+    /* A freshly-initialized MAC operation should not be usable. */
+    TEST_EQUAL( psa_mac_update( &func,
+                                input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_mac_update( &init,
+                                input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_mac_update( &zero,
+                                input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+
+    /* A default MAC operation should be abortable without error. */
+    PSA_ASSERT( psa_mac_abort( &func ) );
+    PSA_ASSERT( psa_mac_abort( &init ) );
+    PSA_ASSERT( psa_mac_abort( &zero ) );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_setup( int key_type_arg,
+                data_t *key,
+                int alg_arg,
+                int expected_status_arg )
+{
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+#if defined(KNOWN_SUPPORTED_MAC_ALG)
+    const uint8_t smoke_test_key_data[16] = "kkkkkkkkkkkkkkkk";
+#endif
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    if( ! exercise_mac_setup( key_type, key->x, key->len, alg,
+                              &operation, &status ) )
+        goto exit;
+    TEST_EQUAL( status, expected_status );
+
+    /* The operation object should be reusable. */
+#if defined(KNOWN_SUPPORTED_MAC_ALG)
+    if( ! exercise_mac_setup( KNOWN_SUPPORTED_MAC_KEY_TYPE,
+                              smoke_test_key_data,
+                              sizeof( smoke_test_key_data ),
+                              KNOWN_SUPPORTED_MAC_ALG,
+                              &operation, &status ) )
+        goto exit;
+    TEST_EQUAL( status, PSA_SUCCESS );
+#endif
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_bad_order( )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = PSA_KEY_TYPE_HMAC;
+    psa_algorithm_t alg = PSA_ALG_HMAC(PSA_ALG_SHA_256);
+    const uint8_t key[] = {
+        0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+        0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+        0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa };
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+    uint8_t sign_mac[PSA_MAC_MAX_SIZE + 10] = { 0 };
+    size_t sign_mac_length = 0;
+    const uint8_t input[] = { 0xbb, 0xbb, 0xbb, 0xbb };
+    const uint8_t verify_mac[] = {
+        0x74, 0x65, 0x93, 0x8c, 0xeb, 0x1d, 0xb3, 0x76, 0x5a, 0x38, 0xe7, 0xdd,
+        0x85, 0xc5, 0xad, 0x4f, 0x07, 0xe7, 0xd5, 0xb2, 0x64, 0xf0, 0x1a, 0x1a,
+        0x2c, 0xf9, 0x18, 0xca, 0x59, 0x7e, 0x5d, 0xf6 };
+
+    PSA_ASSERT( psa_crypto_init( ) );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key, sizeof( key ), &handle ) );
+
+    /* Call update without calling setup beforehand. */
+    TEST_EQUAL( psa_mac_update( &operation, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call sign finish without calling setup beforehand. */
+    TEST_EQUAL( psa_mac_sign_finish( &operation, sign_mac, sizeof( sign_mac ),
+                                     &sign_mac_length),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call verify finish without calling setup beforehand. */
+    TEST_EQUAL( psa_mac_verify_finish( &operation,
+                                       verify_mac, sizeof( verify_mac ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call setup twice in a row. */
+    PSA_ASSERT( psa_mac_sign_setup( &operation,
+                                    handle, alg ) );
+    TEST_EQUAL( psa_mac_sign_setup( &operation,
+                                    handle, alg ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call update after sign finish. */
+    PSA_ASSERT( psa_mac_sign_setup( &operation,
+                                    handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation, input, sizeof( input ) ) );
+    PSA_ASSERT( psa_mac_sign_finish( &operation,
+                                     sign_mac, sizeof( sign_mac ),
+                                     &sign_mac_length ) );
+    TEST_EQUAL( psa_mac_update( &operation, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call update after verify finish. */
+    PSA_ASSERT( psa_mac_verify_setup( &operation,
+                                      handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation, input, sizeof( input ) ) );
+    PSA_ASSERT( psa_mac_verify_finish( &operation,
+                                       verify_mac, sizeof( verify_mac ) ) );
+    TEST_EQUAL( psa_mac_update( &operation, input, sizeof( input ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call sign finish twice in a row. */
+    PSA_ASSERT( psa_mac_sign_setup( &operation,
+                                    handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation, input, sizeof( input ) ) );
+    PSA_ASSERT( psa_mac_sign_finish( &operation,
+                                     sign_mac, sizeof( sign_mac ),
+                                     &sign_mac_length ) );
+    TEST_EQUAL( psa_mac_sign_finish( &operation,
+                                     sign_mac, sizeof( sign_mac ),
+                                     &sign_mac_length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Call verify finish twice in a row. */
+    PSA_ASSERT( psa_mac_verify_setup( &operation,
+                                      handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation, input, sizeof( input ) ) );
+    PSA_ASSERT( psa_mac_verify_finish( &operation,
+                                       verify_mac, sizeof( verify_mac ) ) );
+    TEST_EQUAL( psa_mac_verify_finish( &operation,
+                                       verify_mac, sizeof( verify_mac ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Setup sign but try verify. */
+    PSA_ASSERT( psa_mac_sign_setup( &operation,
+                                    handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation, input, sizeof( input ) ) );
+    TEST_EQUAL( psa_mac_verify_finish( &operation,
+                                       verify_mac, sizeof( verify_mac ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    /* Setup verify but try sign. */
+    PSA_ASSERT( psa_mac_verify_setup( &operation,
+                                      handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation, input, sizeof( input ) ) );
+    TEST_EQUAL( psa_mac_sign_finish( &operation,
+                                     sign_mac, sizeof( sign_mac ),
+                                     &sign_mac_length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_mac_abort( &operation ) );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_sign( int key_type_arg,
+               data_t *key,
+               int alg_arg,
+               data_t *input,
+               data_t *expected_mac )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    /* Leave a little extra room in the output buffer. At the end of the
+     * test, we'll check that the implementation didn't overwrite onto
+     * this extra room. */
+    uint8_t actual_mac[PSA_MAC_MAX_SIZE + 10];
+    size_t mac_buffer_size =
+        PSA_MAC_FINAL_SIZE( key_type, PSA_BYTES_TO_BITS( key->len ), alg );
+    size_t mac_length = 0;
+
+    memset( actual_mac, '+', sizeof( actual_mac ) );
+    TEST_ASSERT( mac_buffer_size <= PSA_MAC_MAX_SIZE );
+    TEST_ASSERT( expected_mac->len <= mac_buffer_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    /* Calculate the MAC. */
+    PSA_ASSERT( psa_mac_sign_setup( &operation,
+                                    handle, alg ) );
+    PSA_ASSERT( psa_mac_update( &operation,
+                                input->x, input->len ) );
+    PSA_ASSERT( psa_mac_sign_finish( &operation,
+                                     actual_mac, mac_buffer_size,
+                                     &mac_length ) );
+
+    /* Compare with the expected value. */
+    ASSERT_COMPARE( expected_mac->x, expected_mac->len,
+                    actual_mac, mac_length );
+
+    /* Verify that the end of the buffer is untouched. */
+    TEST_ASSERT( mem_is_char( actual_mac + mac_length, '+',
+                              sizeof( actual_mac ) - mac_length ) );
+
+exit:
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_verify( int key_type_arg,
+                 data_t *key,
+                 int alg_arg,
+                 data_t *input,
+                 data_t *expected_mac )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    TEST_ASSERT( expected_mac->len <= PSA_MAC_MAX_SIZE );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_mac_verify_setup( &operation,
+                                      handle, alg ) );
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    PSA_ASSERT( psa_mac_update( &operation,
+                                input->x, input->len ) );
+    PSA_ASSERT( psa_mac_verify_finish( &operation,
+                                       expected_mac->x,
+                                       expected_mac->len ) );
+
+exit:
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_operation_init( )
+{
+    const uint8_t input[1] = { 0 };
+    unsigned char output[1] = { 0 };
+    size_t output_length;
+    /* Test each valid way of initializing the object, except for `= {0}`, as
+     * Clang 5 complains when `-Wmissing-field-initializers` is used, even
+     * though it's OK by the C standard. We could test for this, but we'd need
+     * to supress the Clang warning for the test. */
+    psa_cipher_operation_t func = psa_cipher_operation_init( );
+    psa_cipher_operation_t init = PSA_CIPHER_OPERATION_INIT;
+    psa_cipher_operation_t zero;
+
+    memset( &zero, 0, sizeof( zero ) );
+
+    /* A freshly-initialized cipher operation should not be usable. */
+    TEST_EQUAL( psa_cipher_update( &func,
+                                   input, sizeof( input ),
+                                   output, sizeof( output ),
+                                   &output_length ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_cipher_update( &init,
+                                   input, sizeof( input ),
+                                   output, sizeof( output ),
+                                   &output_length ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_cipher_update( &zero,
+                                   input, sizeof( input ),
+                                   output, sizeof( output ),
+                                   &output_length ),
+                PSA_ERROR_BAD_STATE );
+
+    /* A default cipher operation should be abortable without error. */
+    PSA_ASSERT( psa_cipher_abort( &func ) );
+    PSA_ASSERT( psa_cipher_abort( &init ) );
+    PSA_ASSERT( psa_cipher_abort( &zero ) );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_setup( int key_type_arg,
+                   data_t *key,
+                   int alg_arg,
+                   int expected_status_arg )
+{
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    psa_status_t status;
+#if defined(KNOWN_SUPPORTED_MAC_ALG)
+    const uint8_t smoke_test_key_data[16] = "kkkkkkkkkkkkkkkk";
+#endif
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    if( ! exercise_cipher_setup( key_type, key->x, key->len, alg,
+                                 &operation, &status ) )
+        goto exit;
+    TEST_EQUAL( status, expected_status );
+
+    /* The operation object should be reusable. */
+#if defined(KNOWN_SUPPORTED_CIPHER_ALG)
+    if( ! exercise_cipher_setup( KNOWN_SUPPORTED_CIPHER_KEY_TYPE,
+                                 smoke_test_key_data,
+                                 sizeof( smoke_test_key_data ),
+                                 KNOWN_SUPPORTED_CIPHER_ALG,
+                                 &operation, &status ) )
+        goto exit;
+    TEST_EQUAL( status, PSA_SUCCESS );
+#endif
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_bad_order( )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = PSA_KEY_TYPE_AES;
+    psa_algorithm_t alg = PSA_ALG_CBC_PKCS7;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    unsigned char iv[PSA_BLOCK_CIPHER_BLOCK_SIZE(PSA_KEY_TYPE_AES)] = { 0 };
+    const uint8_t key[] = {
+        0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+        0xaa, 0xaa, 0xaa, 0xaa };
+    const uint8_t text[] = {
+        0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+        0xbb, 0xbb, 0xbb, 0xbb };
+    uint8_t buffer[PSA_BLOCK_CIPHER_BLOCK_SIZE(PSA_KEY_TYPE_AES)] = { 0 };
+    size_t length = 0;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+    PSA_ASSERT( psa_import_key( &attributes, key, sizeof( key ), &handle ) );
+
+
+    /* Call encrypt setup twice in a row. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    TEST_EQUAL( psa_cipher_encrypt_setup( &operation, handle, alg ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call decrypt setup twice in a row. */
+    PSA_ASSERT( psa_cipher_decrypt_setup( &operation, handle, alg ) );
+    TEST_EQUAL( psa_cipher_decrypt_setup( &operation, handle, alg ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Generate an IV without calling setup beforehand. */
+    TEST_EQUAL( psa_cipher_generate_iv( &operation,
+                                        buffer, sizeof( buffer ),
+                                        &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Generate an IV twice in a row. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    PSA_ASSERT( psa_cipher_generate_iv( &operation,
+                                        buffer, sizeof( buffer ),
+                                        &length ) );
+    TEST_EQUAL( psa_cipher_generate_iv( &operation,
+                                        buffer, sizeof( buffer ),
+                                        &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Generate an IV after it's already set. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    PSA_ASSERT( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ) );
+    TEST_EQUAL( psa_cipher_generate_iv( &operation,
+                                        buffer, sizeof( buffer ),
+                                        &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Set an IV without calling setup beforehand. */
+    TEST_EQUAL( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Set an IV after it's already set. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    PSA_ASSERT( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ) );
+    TEST_EQUAL( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Set an IV after it's already generated. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    PSA_ASSERT( psa_cipher_generate_iv( &operation,
+                                        buffer, sizeof( buffer ),
+                                        &length ) );
+    TEST_EQUAL( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call update without calling setup beforehand. */
+    TEST_EQUAL( psa_cipher_update( &operation,
+                                   text, sizeof( text ),
+                                   buffer, sizeof( buffer ),
+                                   &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call update without an IV where an IV is required. */
+    TEST_EQUAL( psa_cipher_update( &operation,
+                                   text, sizeof( text ),
+                                   buffer, sizeof( buffer ),
+                                   &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call update after finish. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    PSA_ASSERT( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ) );
+    PSA_ASSERT( psa_cipher_finish( &operation,
+                                   buffer, sizeof( buffer ), &length ) );
+    TEST_EQUAL( psa_cipher_update( &operation,
+                                   text, sizeof( text ),
+                                   buffer, sizeof( buffer ),
+                                   &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call finish without calling setup beforehand. */
+    TEST_EQUAL( psa_cipher_finish( &operation,
+                                   buffer, sizeof( buffer ), &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call finish without an IV where an IV is required. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    /* Not calling update means we are encrypting an empty buffer, which is OK
+     * for cipher modes with padding. */
+    TEST_EQUAL( psa_cipher_finish( &operation,
+                                   buffer, sizeof( buffer ), &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    /* Call finish twice in a row. */
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation, handle, alg ) );
+    PSA_ASSERT( psa_cipher_set_iv( &operation,
+                                   iv, sizeof( iv ) ) );
+    PSA_ASSERT( psa_cipher_finish( &operation,
+                                   buffer, sizeof( buffer ), &length ) );
+    TEST_EQUAL( psa_cipher_finish( &operation,
+                                   buffer, sizeof( buffer ), &length ),
+                PSA_ERROR_BAD_STATE );
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_encrypt( int alg_arg, int key_type_arg,
+                     data_t *key, data_t *iv,
+                     data_t *input, data_t *expected_output,
+                     int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_status_t status;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    unsigned char *output = NULL;
+    size_t output_buffer_size = 0;
+    size_t function_output_length = 0;
+    size_t total_output_length = 0;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation,
+                                          handle, alg ) );
+
+    PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
+    output_buffer_size = ( (size_t) input->len +
+                           PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
+    ASSERT_ALLOC( output, output_buffer_size );
+
+    PSA_ASSERT( psa_cipher_update( &operation,
+                                   input->x, input->len,
+                                   output, output_buffer_size,
+                                   &function_output_length ) );
+    total_output_length += function_output_length;
+    status = psa_cipher_finish( &operation,
+                                output + total_output_length,
+                                output_buffer_size - total_output_length,
+                                &function_output_length );
+    total_output_length += function_output_length;
+
+    TEST_EQUAL( status, expected_status );
+    if( expected_status == PSA_SUCCESS )
+    {
+        PSA_ASSERT( psa_cipher_abort( &operation ) );
+        ASSERT_COMPARE( expected_output->x, expected_output->len,
+                        output, total_output_length );
+    }
+
+exit:
+    mbedtls_free( output );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_encrypt_multipart( int alg_arg, int key_type_arg,
+                               data_t *key, data_t *iv,
+                               data_t *input,
+                               int first_part_size_arg,
+                               int output1_length_arg, int output2_length_arg,
+                               data_t *expected_output )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t first_part_size = first_part_size_arg;
+    size_t output1_length = output1_length_arg;
+    size_t output2_length = output2_length_arg;
+    unsigned char *output = NULL;
+    size_t output_buffer_size = 0;
+    size_t function_output_length = 0;
+    size_t total_output_length = 0;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation,
+                                          handle, alg ) );
+
+    PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
+    output_buffer_size = ( (size_t) input->len +
+                           PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
+    ASSERT_ALLOC( output, output_buffer_size );
+
+    TEST_ASSERT( first_part_size <= input->len );
+    PSA_ASSERT( psa_cipher_update( &operation, input->x, first_part_size,
+                                   output, output_buffer_size,
+                                   &function_output_length ) );
+    TEST_ASSERT( function_output_length == output1_length );
+    total_output_length += function_output_length;
+    PSA_ASSERT( psa_cipher_update( &operation,
+                                   input->x + first_part_size,
+                                   input->len - first_part_size,
+                                   output + total_output_length,
+                                   output_buffer_size - total_output_length,
+                                   &function_output_length ) );
+    TEST_ASSERT( function_output_length == output2_length );
+    total_output_length += function_output_length;
+    PSA_ASSERT( psa_cipher_finish( &operation,
+                                   output + total_output_length,
+                                   output_buffer_size - total_output_length,
+                                   &function_output_length ) );
+    total_output_length += function_output_length;
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    ASSERT_COMPARE( expected_output->x, expected_output->len,
+                    output, total_output_length );
+
+exit:
+    mbedtls_free( output );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_decrypt_multipart( int alg_arg, int key_type_arg,
+                               data_t *key, data_t *iv,
+                               data_t *input,
+                               int first_part_size_arg,
+                               int output1_length_arg, int output2_length_arg,
+                               data_t *expected_output )
+{
+    psa_key_handle_t handle = 0;
+
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t first_part_size = first_part_size_arg;
+    size_t output1_length = output1_length_arg;
+    size_t output2_length = output2_length_arg;
+    unsigned char *output = NULL;
+    size_t output_buffer_size = 0;
+    size_t function_output_length = 0;
+    size_t total_output_length = 0;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_cipher_decrypt_setup( &operation,
+                                          handle, alg ) );
+
+    PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
+
+    output_buffer_size = ( (size_t) input->len +
+                           PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
+    ASSERT_ALLOC( output, output_buffer_size );
+
+    TEST_ASSERT( first_part_size <= input->len );
+    PSA_ASSERT( psa_cipher_update( &operation,
+                                   input->x, first_part_size,
+                                   output, output_buffer_size,
+                                   &function_output_length ) );
+    TEST_ASSERT( function_output_length == output1_length );
+    total_output_length += function_output_length;
+    PSA_ASSERT( psa_cipher_update( &operation,
+                                   input->x + first_part_size,
+                                   input->len - first_part_size,
+                                   output + total_output_length,
+                                   output_buffer_size - total_output_length,
+                                   &function_output_length ) );
+    TEST_ASSERT( function_output_length == output2_length );
+    total_output_length += function_output_length;
+    PSA_ASSERT( psa_cipher_finish( &operation,
+                                   output + total_output_length,
+                                   output_buffer_size - total_output_length,
+                                   &function_output_length ) );
+    total_output_length += function_output_length;
+    PSA_ASSERT( psa_cipher_abort( &operation ) );
+
+    ASSERT_COMPARE( expected_output->x, expected_output->len,
+                    output, total_output_length );
+
+exit:
+    mbedtls_free( output );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_decrypt( int alg_arg, int key_type_arg,
+                     data_t *key, data_t *iv,
+                     data_t *input, data_t *expected_output,
+                     int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_status_t status;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    unsigned char *output = NULL;
+    size_t output_buffer_size = 0;
+    size_t function_output_length = 0;
+    size_t total_output_length = 0;
+    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_cipher_decrypt_setup( &operation,
+                                          handle, alg ) );
+
+    PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
+
+    output_buffer_size = ( (size_t) input->len +
+                           PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
+    ASSERT_ALLOC( output, output_buffer_size );
+
+    PSA_ASSERT( psa_cipher_update( &operation,
+                                   input->x, input->len,
+                                   output, output_buffer_size,
+                                   &function_output_length ) );
+    total_output_length += function_output_length;
+    status = psa_cipher_finish( &operation,
+                                output + total_output_length,
+                                output_buffer_size - total_output_length,
+                                &function_output_length );
+    total_output_length += function_output_length;
+    TEST_EQUAL( status, expected_status );
+
+    if( expected_status == PSA_SUCCESS )
+    {
+        PSA_ASSERT( psa_cipher_abort( &operation ) );
+        ASSERT_COMPARE( expected_output->x, expected_output->len,
+                        output, total_output_length );
+    }
+
+exit:
+    mbedtls_free( output );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_verify_output( int alg_arg, int key_type_arg,
+                           data_t *key,
+                           data_t *input )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    unsigned char iv[16] = {0};
+    size_t iv_size = 16;
+    size_t iv_length = 0;
+    unsigned char *output1 = NULL;
+    size_t output1_size = 0;
+    size_t output1_length = 0;
+    unsigned char *output2 = NULL;
+    size_t output2_size = 0;
+    size_t output2_length = 0;
+    size_t function_output_length = 0;
+    psa_cipher_operation_t operation1 = PSA_CIPHER_OPERATION_INIT;
+    psa_cipher_operation_t operation2 = PSA_CIPHER_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation1,
+                                          handle, alg ) );
+    PSA_ASSERT( psa_cipher_decrypt_setup( &operation2,
+                                          handle, alg ) );
+
+    PSA_ASSERT( psa_cipher_generate_iv( &operation1,
+                                        iv, iv_size,
+                                        &iv_length ) );
+    output1_size = ( (size_t) input->len +
+                     PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
+    ASSERT_ALLOC( output1, output1_size );
+
+    PSA_ASSERT( psa_cipher_update( &operation1, input->x, input->len,
+                                   output1, output1_size,
+                                   &output1_length ) );
+    PSA_ASSERT( psa_cipher_finish( &operation1,
+                                   output1 + output1_length,
+                                   output1_size - output1_length,
+                                   &function_output_length ) );
+
+    output1_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_abort( &operation1 ) );
+
+    output2_size = output1_length;
+    ASSERT_ALLOC( output2, output2_size );
+
+    PSA_ASSERT( psa_cipher_set_iv( &operation2,
+                                   iv, iv_length ) );
+    PSA_ASSERT( psa_cipher_update( &operation2, output1, output1_length,
+                                   output2, output2_size,
+                                   &output2_length ) );
+    function_output_length = 0;
+    PSA_ASSERT( psa_cipher_finish( &operation2,
+                                   output2 + output2_length,
+                                   output2_size - output2_length,
+                                   &function_output_length ) );
+
+    output2_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_abort( &operation2 ) );
+
+    ASSERT_COMPARE( input->x, input->len, output2, output2_length );
+
+exit:
+    mbedtls_free( output1 );
+    mbedtls_free( output2 );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_verify_output_multipart( int alg_arg,
+                                     int key_type_arg,
+                                     data_t *key,
+                                     data_t *input,
+                                     int first_part_size_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t first_part_size = first_part_size_arg;
+    unsigned char iv[16] = {0};
+    size_t iv_size = 16;
+    size_t iv_length = 0;
+    unsigned char *output1 = NULL;
+    size_t output1_buffer_size = 0;
+    size_t output1_length = 0;
+    unsigned char *output2 = NULL;
+    size_t output2_buffer_size = 0;
+    size_t output2_length = 0;
+    size_t function_output_length;
+    psa_cipher_operation_t operation1 = PSA_CIPHER_OPERATION_INIT;
+    psa_cipher_operation_t operation2 = PSA_CIPHER_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
+
+    PSA_ASSERT( psa_cipher_encrypt_setup( &operation1,
+                                          handle, alg ) );
+    PSA_ASSERT( psa_cipher_decrypt_setup( &operation2,
+                                          handle, alg ) );
+
+    PSA_ASSERT( psa_cipher_generate_iv( &operation1,
+                                        iv, iv_size,
+                                        &iv_length ) );
+    output1_buffer_size = ( (size_t) input->len +
+                            PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
+    ASSERT_ALLOC( output1, output1_buffer_size );
+
+    TEST_ASSERT( first_part_size <= input->len );
+
+    PSA_ASSERT( psa_cipher_update( &operation1, input->x, first_part_size,
+                                   output1, output1_buffer_size,
+                                   &function_output_length ) );
+    output1_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_update( &operation1,
+                                   input->x + first_part_size,
+                                   input->len - first_part_size,
+                                   output1, output1_buffer_size,
+                                   &function_output_length ) );
+    output1_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_finish( &operation1,
+                                   output1 + output1_length,
+                                   output1_buffer_size - output1_length,
+                                   &function_output_length ) );
+    output1_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_abort( &operation1 ) );
+
+    output2_buffer_size = output1_length;
+    ASSERT_ALLOC( output2, output2_buffer_size );
+
+    PSA_ASSERT( psa_cipher_set_iv( &operation2,
+                                   iv, iv_length ) );
+
+    PSA_ASSERT( psa_cipher_update( &operation2, output1, first_part_size,
+                                   output2, output2_buffer_size,
+                                   &function_output_length ) );
+    output2_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_update( &operation2,
+                                   output1 + first_part_size,
+                                   output1_length - first_part_size,
+                                   output2, output2_buffer_size,
+                                   &function_output_length ) );
+    output2_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_finish( &operation2,
+                                   output2 + output2_length,
+                                   output2_buffer_size - output2_length,
+                                   &function_output_length ) );
+    output2_length += function_output_length;
+
+    PSA_ASSERT( psa_cipher_abort( &operation2 ) );
+
+    ASSERT_COMPARE( input->x, input->len, output2, output2_length );
+
+exit:
+    mbedtls_free( output1 );
+    mbedtls_free( output2 );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void aead_encrypt_decrypt( int key_type_arg, data_t *key_data,
+                           int alg_arg,
+                           data_t *nonce,
+                           data_t *additional_data,
+                           data_t *input_data,
+                           int expected_result_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    unsigned char *output_data = NULL;
+    size_t output_size = 0;
+    size_t output_length = 0;
+    unsigned char *output_data2 = NULL;
+    size_t output_length2 = 0;
+    size_t tag_length = PSA_AEAD_TAG_LENGTH( alg );
+    psa_status_t expected_result = expected_result_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    output_size = input_data->len + tag_length;
+    /* For all currently defined algorithms, PSA_AEAD_ENCRYPT_OUTPUT_SIZE
+     * should be exact. */
+    if( expected_result != PSA_ERROR_INVALID_ARGUMENT )
+        TEST_EQUAL( output_size,
+                    PSA_AEAD_ENCRYPT_OUTPUT_SIZE( alg, input_data->len ) );
+    ASSERT_ALLOC( output_data, output_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    TEST_EQUAL( psa_aead_encrypt( handle, alg,
+                                  nonce->x, nonce->len,
+                                  additional_data->x,
+                                  additional_data->len,
+                                  input_data->x, input_data->len,
+                                  output_data, output_size,
+                                  &output_length ),
+                expected_result );
+
+    if( PSA_SUCCESS == expected_result )
+    {
+        ASSERT_ALLOC( output_data2, output_length );
+
+        /* For all currently defined algorithms, PSA_AEAD_DECRYPT_OUTPUT_SIZE
+         * should be exact. */
+        TEST_EQUAL( input_data->len,
+                    PSA_AEAD_DECRYPT_OUTPUT_SIZE( alg, output_length ) );
+
+        TEST_EQUAL( psa_aead_decrypt( handle, alg,
+                                      nonce->x, nonce->len,
+                                      additional_data->x,
+                                      additional_data->len,
+                                      output_data, output_length,
+                                      output_data2, output_length,
+                                      &output_length2 ),
+                    expected_result );
+
+        ASSERT_COMPARE( input_data->x, input_data->len,
+                        output_data2, output_length2 );
+    }
+
+exit:
+    psa_destroy_key( handle );
+    mbedtls_free( output_data );
+    mbedtls_free( output_data2 );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void aead_encrypt( int key_type_arg, data_t *key_data,
+                   int alg_arg,
+                   data_t *nonce,
+                   data_t *additional_data,
+                   data_t *input_data,
+                   data_t *expected_result )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    unsigned char *output_data = NULL;
+    size_t output_size = 0;
+    size_t output_length = 0;
+    size_t tag_length = PSA_AEAD_TAG_LENGTH( alg );
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    output_size = input_data->len + tag_length;
+    /* For all currently defined algorithms, PSA_AEAD_ENCRYPT_OUTPUT_SIZE
+     * should be exact. */
+    TEST_EQUAL( output_size,
+                PSA_AEAD_ENCRYPT_OUTPUT_SIZE( alg, input_data->len ) );
+    ASSERT_ALLOC( output_data, output_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT  );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_aead_encrypt( handle, alg,
+                                  nonce->x, nonce->len,
+                                  additional_data->x, additional_data->len,
+                                  input_data->x, input_data->len,
+                                  output_data, output_size,
+                                  &output_length ) );
+
+    ASSERT_COMPARE( expected_result->x, expected_result->len,
+                    output_data, output_length );
+
+exit:
+    psa_destroy_key( handle );
+    mbedtls_free( output_data );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void aead_decrypt( int key_type_arg, data_t *key_data,
+                   int alg_arg,
+                   data_t *nonce,
+                   data_t *additional_data,
+                   data_t *input_data,
+                   data_t *expected_data,
+                   int expected_result_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    unsigned char *output_data = NULL;
+    size_t output_size = 0;
+    size_t output_length = 0;
+    size_t tag_length = PSA_AEAD_TAG_LENGTH( alg );
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t expected_result = expected_result_arg;
+
+    output_size = input_data->len - tag_length;
+    /* For all currently defined algorithms, PSA_AEAD_DECRYPT_OUTPUT_SIZE
+     * should be exact. */
+    if( expected_result != PSA_ERROR_INVALID_ARGUMENT )
+        TEST_EQUAL( output_size,
+                    PSA_AEAD_DECRYPT_OUTPUT_SIZE( alg, input_data->len ) );
+    ASSERT_ALLOC( output_data, output_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT  );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    TEST_EQUAL( psa_aead_decrypt( handle, alg,
+                                  nonce->x, nonce->len,
+                                  additional_data->x,
+                                  additional_data->len,
+                                  input_data->x, input_data->len,
+                                  output_data, output_size,
+                                  &output_length ),
+                expected_result );
+
+    if( expected_result == PSA_SUCCESS )
+        ASSERT_COMPARE( expected_data->x, expected_data->len,
+                        output_data, output_length );
+
+exit:
+    psa_destroy_key( handle );
+    mbedtls_free( output_data );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void signature_size( int type_arg,
+                     int bits,
+                     int alg_arg,
+                     int expected_size_arg )
+{
+    psa_key_type_t type = type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t actual_size = PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE( type, bits, alg );
+    TEST_EQUAL( actual_size, (size_t) expected_size_arg );
+exit:
+    ;
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void sign_deterministic( int key_type_arg, data_t *key_data,
+                         int alg_arg, data_t *input_data,
+                         data_t *output_data )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t key_bits;
+    unsigned char *signature = NULL;
+    size_t signature_size;
+    size_t signature_length = 0xdeadbeef;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    key_bits = psa_get_key_bits( &attributes );
+
+    /* Allocate a buffer which has the size advertized by the
+     * library. */
+    signature_size = PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE( key_type,
+                                                      key_bits, alg );
+    TEST_ASSERT( signature_size != 0 );
+    TEST_ASSERT( signature_size <= PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE );
+    ASSERT_ALLOC( signature, signature_size );
+
+    /* Perform the signature. */
+    PSA_ASSERT( psa_asymmetric_sign( handle, alg,
+                                     input_data->x, input_data->len,
+                                     signature, signature_size,
+                                     &signature_length ) );
+    /* Verify that the signature is what is expected. */
+    ASSERT_COMPARE( output_data->x, output_data->len,
+                    signature, signature_length );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( signature );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void sign_fail( int key_type_arg, data_t *key_data,
+                int alg_arg, data_t *input_data,
+                int signature_size_arg, int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t signature_size = signature_size_arg;
+    psa_status_t actual_status;
+    psa_status_t expected_status = expected_status_arg;
+    unsigned char *signature = NULL;
+    size_t signature_length = 0xdeadbeef;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    ASSERT_ALLOC( signature, signature_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    actual_status = psa_asymmetric_sign( handle, alg,
+                                         input_data->x, input_data->len,
+                                         signature, signature_size,
+                                         &signature_length );
+    TEST_EQUAL( actual_status, expected_status );
+    /* The value of *signature_length is unspecified on error, but
+     * whatever it is, it should be less than signature_size, so that
+     * if the caller tries to read *signature_length bytes without
+     * checking the error code then they don't overflow a buffer. */
+    TEST_ASSERT( signature_length <= signature_size );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( signature );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void sign_verify( int key_type_arg, data_t *key_data,
+                  int alg_arg, data_t *input_data )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t key_bits;
+    unsigned char *signature = NULL;
+    size_t signature_size;
+    size_t signature_length = 0xdeadbeef;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    key_bits = psa_get_key_bits( &attributes );
+
+    /* Allocate a buffer which has the size advertized by the
+     * library. */
+    signature_size = PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE( key_type,
+                                                      key_bits, alg );
+    TEST_ASSERT( signature_size != 0 );
+    TEST_ASSERT( signature_size <= PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE );
+    ASSERT_ALLOC( signature, signature_size );
+
+    /* Perform the signature. */
+    PSA_ASSERT( psa_asymmetric_sign( handle, alg,
+                                     input_data->x, input_data->len,
+                                     signature, signature_size,
+                                     &signature_length ) );
+    /* Check that the signature length looks sensible. */
+    TEST_ASSERT( signature_length <= signature_size );
+    TEST_ASSERT( signature_length > 0 );
+
+    /* Use the library to verify that the signature is correct. */
+    PSA_ASSERT( psa_asymmetric_verify(
+                    handle, alg,
+                    input_data->x, input_data->len,
+                    signature, signature_length ) );
+
+    if( input_data->len != 0 )
+    {
+        /* Flip a bit in the input and verify that the signature is now
+         * detected as invalid. Flip a bit at the beginning, not at the end,
+         * because ECDSA may ignore the last few bits of the input. */
+        input_data->x[0] ^= 1;
+        TEST_EQUAL( psa_asymmetric_verify( handle, alg,
+                                           input_data->x, input_data->len,
+                                           signature, signature_length ),
+                    PSA_ERROR_INVALID_SIGNATURE );
+    }
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( signature );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_verify( int key_type_arg, data_t *key_data,
+                        int alg_arg, data_t *hash_data,
+                        data_t *signature_data )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    TEST_ASSERT( signature_data->len <= PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_asymmetric_verify( handle, alg,
+                                       hash_data->x, hash_data->len,
+                                       signature_data->x,
+                                       signature_data->len ) );
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_verify_fail( int key_type_arg, data_t *key_data,
+                             int alg_arg, data_t *hash_data,
+                             data_t *signature_data,
+                             int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t actual_status;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    actual_status = psa_asymmetric_verify( handle, alg,
+                                           hash_data->x, hash_data->len,
+                                           signature_data->x,
+                                           signature_data->len );
+
+    TEST_EQUAL( actual_status, expected_status );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_encrypt( int key_type_arg,
+                         data_t *key_data,
+                         int alg_arg,
+                         data_t *input_data,
+                         data_t *label,
+                         int expected_output_length_arg,
+                         int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t expected_output_length = expected_output_length_arg;
+    size_t key_bits;
+    unsigned char *output = NULL;
+    size_t output_size;
+    size_t output_length = ~0;
+    psa_status_t actual_status;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Import the key */
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    /* Determine the maximum output length */
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    key_bits = psa_get_key_bits( &attributes );
+    output_size = PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE( key_type, key_bits, alg );
+    ASSERT_ALLOC( output, output_size );
+
+    /* Encrypt the input */
+    actual_status = psa_asymmetric_encrypt( handle, alg,
+                                            input_data->x, input_data->len,
+                                            label->x, label->len,
+                                            output, output_size,
+                                            &output_length );
+    TEST_EQUAL( actual_status, expected_status );
+    TEST_EQUAL( output_length, expected_output_length );
+
+    /* If the label is empty, the test framework puts a non-null pointer
+     * in label->x. Test that a null pointer works as well. */
+    if( label->len == 0 )
+    {
+        output_length = ~0;
+        if( output_size != 0 )
+            memset( output, 0, output_size );
+        actual_status = psa_asymmetric_encrypt( handle, alg,
+                                                input_data->x, input_data->len,
+                                                NULL, label->len,
+                                                output, output_size,
+                                                &output_length );
+        TEST_EQUAL( actual_status, expected_status );
+        TEST_EQUAL( output_length, expected_output_length );
+    }
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( output );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_encrypt_decrypt( int key_type_arg,
+                                 data_t *key_data,
+                                 int alg_arg,
+                                 data_t *input_data,
+                                 data_t *label )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t key_bits;
+    unsigned char *output = NULL;
+    size_t output_size;
+    size_t output_length = ~0;
+    unsigned char *output2 = NULL;
+    size_t output2_size;
+    size_t output2_length = ~0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    /* Determine the maximum ciphertext length */
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    key_bits = psa_get_key_bits( &attributes );
+    output_size = PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE( key_type, key_bits, alg );
+    ASSERT_ALLOC( output, output_size );
+    output2_size = input_data->len;
+    ASSERT_ALLOC( output2, output2_size );
+
+    /* We test encryption by checking that encrypt-then-decrypt gives back
+     * the original plaintext because of the non-optional random
+     * part of encryption process which prevents using fixed vectors. */
+    PSA_ASSERT( psa_asymmetric_encrypt( handle, alg,
+                                        input_data->x, input_data->len,
+                                        label->x, label->len,
+                                        output, output_size,
+                                        &output_length ) );
+    /* We don't know what ciphertext length to expect, but check that
+     * it looks sensible. */
+    TEST_ASSERT( output_length <= output_size );
+
+    PSA_ASSERT( psa_asymmetric_decrypt( handle, alg,
+                                        output, output_length,
+                                        label->x, label->len,
+                                        output2, output2_size,
+                                        &output2_length ) );
+    ASSERT_COMPARE( input_data->x, input_data->len,
+                    output2, output2_length );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( output );
+    mbedtls_free( output2 );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_decrypt( int key_type_arg,
+                         data_t *key_data,
+                         int alg_arg,
+                         data_t *input_data,
+                         data_t *label,
+                         data_t *expected_data )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    unsigned char *output = NULL;
+    size_t output_size = 0;
+    size_t output_length = ~0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    output_size = expected_data->len;
+    ASSERT_ALLOC( output, output_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_asymmetric_decrypt( handle, alg,
+                                        input_data->x, input_data->len,
+                                        label->x, label->len,
+                                        output,
+                                        output_size,
+                                        &output_length ) );
+    ASSERT_COMPARE( expected_data->x, expected_data->len,
+                    output, output_length );
+
+    /* If the label is empty, the test framework puts a non-null pointer
+     * in label->x. Test that a null pointer works as well. */
+    if( label->len == 0 )
+    {
+        output_length = ~0;
+        if( output_size != 0 )
+            memset( output, 0, output_size );
+        PSA_ASSERT( psa_asymmetric_decrypt( handle, alg,
+                                            input_data->x, input_data->len,
+                                            NULL, label->len,
+                                            output,
+                                            output_size,
+                                            &output_length ) );
+        ASSERT_COMPARE( expected_data->x, expected_data->len,
+                        output, output_length );
+    }
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( output );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_decrypt_fail( int key_type_arg,
+                              data_t *key_data,
+                              int alg_arg,
+                              data_t *input_data,
+                              data_t *label,
+                              int output_size_arg,
+                              int expected_status_arg  )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t key_type = key_type_arg;
+    psa_algorithm_t alg = alg_arg;
+    unsigned char *output = NULL;
+    size_t output_size = output_size_arg;
+    size_t output_length = ~0;
+    psa_status_t actual_status;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    ASSERT_ALLOC( output, output_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DECRYPT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    actual_status = psa_asymmetric_decrypt( handle, alg,
+                                            input_data->x, input_data->len,
+                                            label->x, label->len,
+                                            output, output_size,
+                                            &output_length );
+    TEST_EQUAL( actual_status, expected_status );
+    TEST_ASSERT( output_length <= output_size );
+
+    /* If the label is empty, the test framework puts a non-null pointer
+     * in label->x. Test that a null pointer works as well. */
+    if( label->len == 0 )
+    {
+        output_length = ~0;
+        if( output_size != 0 )
+            memset( output, 0, output_size );
+        actual_status = psa_asymmetric_decrypt( handle, alg,
+                                                input_data->x, input_data->len,
+                                                NULL, label->len,
+                                                output, output_size,
+                                                &output_length );
+        TEST_EQUAL( actual_status, expected_status );
+        TEST_ASSERT( output_length <= output_size );
+    }
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    mbedtls_free( output );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_derivation_init( )
+{
+    /* Test each valid way of initializing the object, except for `= {0}`, as
+     * Clang 5 complains when `-Wmissing-field-initializers` is used, even
+     * though it's OK by the C standard. We could test for this, but we'd need
+     * to supress the Clang warning for the test. */
+    size_t capacity;
+    psa_key_derivation_operation_t func = psa_key_derivation_operation_init( );
+    psa_key_derivation_operation_t init = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_derivation_operation_t zero;
+
+    memset( &zero, 0, sizeof( zero ) );
+
+    /* A default operation should not be able to report its capacity. */
+    TEST_EQUAL( psa_key_derivation_get_capacity( &func, &capacity ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_key_derivation_get_capacity( &init, &capacity ),
+                PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( psa_key_derivation_get_capacity( &zero, &capacity ),
+                PSA_ERROR_BAD_STATE );
+
+    /* A default operation should be abortable without error. */
+    PSA_ASSERT( psa_key_derivation_abort(&func) );
+    PSA_ASSERT( psa_key_derivation_abort(&init) );
+    PSA_ASSERT( psa_key_derivation_abort(&zero) );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_setup( int alg_arg, int expected_status_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    TEST_EQUAL( psa_key_derivation_setup( &operation, alg ),
+                expected_status );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_set_capacity( int alg_arg, int capacity_arg,
+                          int expected_status_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    size_t capacity = capacity_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
+
+    TEST_EQUAL( psa_key_derivation_set_capacity( &operation, capacity ),
+                expected_status );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_input( int alg_arg,
+                   int key_type_arg,
+                   int step1_arg, data_t *input1,
+                   int step2_arg, data_t *input2,
+                   int step3_arg, data_t *input3,
+                   int expected_status_arg1,
+                   int expected_status_arg2,
+                   int expected_status_arg3 )
+{
+    psa_algorithm_t alg = alg_arg;
+    size_t key_type = key_type_arg;
+    psa_key_derivation_step_t steps[] = {step1_arg, step2_arg, step3_arg};
+    psa_status_t expected_statuses[] = {expected_status_arg1,
+                                        expected_status_arg2,
+                                        expected_status_arg3};
+    data_t *inputs[] = {input1, input2, input3};
+    psa_key_handle_t handles[] = {0, 0, 0};
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    size_t i;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
+
+    for( i = 0; i < ARRAY_LENGTH( steps ); i++ )
+    {
+        switch( steps[i] )
+        {
+            case PSA_KEY_DERIVATION_INPUT_SECRET:
+                PSA_ASSERT( psa_import_key( &attributes,
+                                            inputs[i]->x, inputs[i]->len,
+                                            &handles[i] ) );
+                TEST_EQUAL( psa_key_derivation_input_key( &operation, steps[i],
+                                                          handles[i] ),
+                            expected_statuses[i] );
+                break;
+            default:
+                TEST_EQUAL( psa_key_derivation_input_bytes(
+                                    &operation, steps[i],
+                                    inputs[i]->x, inputs[i]->len ),
+                            expected_statuses[i] );
+                break;
+        }
+    }
+
+exit:
+    psa_key_derivation_abort( &operation );
+    for( i = 0; i < ARRAY_LENGTH( handles ); i++ )
+        psa_destroy_key( handles[i] );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void test_derive_invalid_key_derivation_state( int alg_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_key_handle_t handle = 0;
+    size_t key_type = PSA_KEY_TYPE_DERIVE;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    unsigned char input1[] = "Input 1";
+    size_t input1_length = sizeof( input1 );
+    unsigned char input2[] = "Input 2";
+    size_t input2_length = sizeof( input2 );
+    uint8_t buffer[42];
+    size_t capacity = sizeof( buffer );
+    const uint8_t key_data[22] = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+                                   0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+                                   0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b};
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, key_type );
+
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_data, sizeof( key_data ),
+                                &handle ) );
+
+    /* valid key derivation */
+    if( !setup_key_derivation_wrap( &operation, handle, alg,
+                                    input1, input1_length,
+                                    input2, input2_length,
+                                    capacity ) )
+        goto exit;
+
+    /* state of operation shouldn't allow additional generation */
+    TEST_EQUAL(  psa_key_derivation_setup( &operation, alg ),
+                 PSA_ERROR_BAD_STATE );
+
+    PSA_ASSERT( psa_key_derivation_output_bytes( &operation, buffer, capacity ) );
+
+    TEST_EQUAL( psa_key_derivation_output_bytes( &operation, buffer, capacity ),
+                PSA_ERROR_INSUFFICIENT_DATA );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void test_derive_invalid_key_derivation_tests( )
+{
+    uint8_t output_buffer[16];
+    size_t buffer_size = 16;
+    size_t capacity = 0;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+
+    TEST_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                  output_buffer, buffer_size )
+                 == PSA_ERROR_BAD_STATE );
+
+    TEST_ASSERT( psa_key_derivation_get_capacity( &operation, &capacity )
+                 == PSA_ERROR_BAD_STATE );
+
+    PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+
+    TEST_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                  output_buffer, buffer_size )
+                 == PSA_ERROR_BAD_STATE );
+
+    TEST_ASSERT( psa_key_derivation_get_capacity( &operation, &capacity )
+                 == PSA_ERROR_BAD_STATE );
+
+exit:
+    psa_key_derivation_abort( &operation );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_output( int alg_arg,
+                    int step1_arg, data_t *input1,
+                    int step2_arg, data_t *input2,
+                    int step3_arg, data_t *input3,
+                    int requested_capacity_arg,
+                    data_t *expected_output1,
+                    data_t *expected_output2 )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_key_derivation_step_t steps[] = {step1_arg, step2_arg, step3_arg};
+    data_t *inputs[] = {input1, input2, input3};
+    psa_key_handle_t handles[] = {0, 0, 0};
+    size_t requested_capacity = requested_capacity_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    uint8_t *expected_outputs[2] =
+        {expected_output1->x, expected_output2->x};
+    size_t output_sizes[2] =
+        {expected_output1->len, expected_output2->len};
+    size_t output_buffer_size = 0;
+    uint8_t *output_buffer = NULL;
+    size_t expected_capacity;
+    size_t current_capacity;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t status;
+    size_t i;
+
+    for( i = 0; i < ARRAY_LENGTH( expected_outputs ); i++ )
+    {
+        if( output_sizes[i] > output_buffer_size )
+            output_buffer_size = output_sizes[i];
+        if( output_sizes[i] == 0 )
+            expected_outputs[i] = NULL;
+    }
+    ASSERT_ALLOC( output_buffer, output_buffer_size );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_DERIVE );
+
+    /* Extraction phase. */
+    PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
+    PSA_ASSERT( psa_key_derivation_set_capacity( &operation,
+                                                 requested_capacity ) );
+    for( i = 0; i < ARRAY_LENGTH( steps ); i++ )
+    {
+        switch( steps[i] )
+        {
+            case 0:
+                break;
+            case PSA_KEY_DERIVATION_INPUT_SECRET:
+                PSA_ASSERT( psa_import_key( &attributes,
+                                            inputs[i]->x, inputs[i]->len,
+                                            &handles[i] ) );
+                PSA_ASSERT( psa_key_derivation_input_key(
+                                &operation, steps[i],
+                                handles[i] ) );
+                break;
+            default:
+                PSA_ASSERT( psa_key_derivation_input_bytes(
+                                &operation, steps[i],
+                                inputs[i]->x, inputs[i]->len ) );
+                break;
+        }
+    }
+
+    PSA_ASSERT( psa_key_derivation_get_capacity( &operation,
+                                                 &current_capacity ) );
+    TEST_EQUAL( current_capacity, requested_capacity );
+    expected_capacity = requested_capacity;
+
+    /* Expansion phase. */
+    for( i = 0; i < ARRAY_LENGTH( expected_outputs ); i++ )
+    {
+        /* Read some bytes. */
+        status = psa_key_derivation_output_bytes( &operation,
+                                                  output_buffer, output_sizes[i] );
+        if( expected_capacity == 0 && output_sizes[i] == 0 )
+        {
+            /* Reading 0 bytes when 0 bytes are available can go either way. */
+            TEST_ASSERT( status == PSA_SUCCESS ||
+                         status == PSA_ERROR_INSUFFICIENT_DATA );
+            continue;
+        }
+        else if( expected_capacity == 0 ||
+                 output_sizes[i] > expected_capacity )
+        {
+            /* Capacity exceeded. */
+            TEST_EQUAL( status, PSA_ERROR_INSUFFICIENT_DATA );
+            expected_capacity = 0;
+            continue;
+        }
+        /* Success. Check the read data. */
+        PSA_ASSERT( status );
+        if( output_sizes[i] != 0 )
+            ASSERT_COMPARE( output_buffer, output_sizes[i],
+                            expected_outputs[i], output_sizes[i] );
+        /* Check the operation status. */
+        expected_capacity -= output_sizes[i];
+        PSA_ASSERT( psa_key_derivation_get_capacity( &operation,
+                                                     &current_capacity ) );
+        TEST_EQUAL( expected_capacity, current_capacity );
+    }
+    PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+
+exit:
+    mbedtls_free( output_buffer );
+    psa_key_derivation_abort( &operation );
+    for( i = 0; i < ARRAY_LENGTH( handles ); i++ )
+        psa_destroy_key( handles[i] );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_full( int alg_arg,
+                  data_t *key_data,
+                  data_t *input1,
+                  data_t *input2,
+                  int requested_capacity_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_algorithm_t alg = alg_arg;
+    size_t requested_capacity = requested_capacity_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    unsigned char output_buffer[16];
+    size_t expected_capacity = requested_capacity;
+    size_t current_capacity;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_DERIVE );
+
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+
+    if( !setup_key_derivation_wrap( &operation, handle, alg,
+                                    input1->x, input1->len,
+                                    input2->x, input2->len,
+                                    requested_capacity ) )
+        goto exit;
+
+    PSA_ASSERT( psa_key_derivation_get_capacity( &operation,
+                                                 &current_capacity ) );
+    TEST_EQUAL( current_capacity, expected_capacity );
+
+    /* Expansion phase. */
+    while( current_capacity > 0 )
+    {
+        size_t read_size = sizeof( output_buffer );
+        if( read_size > current_capacity )
+            read_size = current_capacity;
+        PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                     output_buffer,
+                                                     read_size ) );
+        expected_capacity -= read_size;
+        PSA_ASSERT( psa_key_derivation_get_capacity( &operation,
+                                                     &current_capacity ) );
+        TEST_EQUAL( current_capacity, expected_capacity );
+    }
+
+    /* Check that the operation refuses to go over capacity. */
+    TEST_EQUAL( psa_key_derivation_output_bytes( &operation, output_buffer, 1 ),
+                PSA_ERROR_INSUFFICIENT_DATA );
+
+    PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_key_exercise( int alg_arg,
+                          data_t *key_data,
+                          data_t *input1,
+                          data_t *input2,
+                          int derived_type_arg,
+                          int derived_bits_arg,
+                          int derived_usage_arg,
+                          int derived_alg_arg )
+{
+    psa_key_handle_t base_handle = 0;
+    psa_key_handle_t derived_handle = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t derived_type = derived_type_arg;
+    size_t derived_bits = derived_bits_arg;
+    psa_key_usage_t derived_usage = derived_usage_arg;
+    psa_algorithm_t derived_alg = derived_alg_arg;
+    size_t capacity = PSA_BITS_TO_BYTES( derived_bits );
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_DERIVE );
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &base_handle ) );
+
+    /* Derive a key. */
+    if ( setup_key_derivation_wrap( &operation, base_handle, alg,
+                                    input1->x, input1->len,
+                                    input2->x, input2->len, capacity ) )
+        goto exit;
+
+    psa_set_key_usage_flags( &attributes, derived_usage );
+    psa_set_key_algorithm( &attributes, derived_alg );
+    psa_set_key_type( &attributes, derived_type );
+    psa_set_key_bits( &attributes, derived_bits );
+    PSA_ASSERT( psa_key_derivation_output_key( &attributes, &operation,
+                                               &derived_handle ) );
+
+    /* Test the key information */
+    PSA_ASSERT( psa_get_key_attributes( derived_handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &got_attributes ), derived_type );
+    TEST_EQUAL( psa_get_key_bits( &got_attributes ), derived_bits );
+
+    /* Exercise the derived key. */
+    if( ! exercise_key( derived_handle, derived_usage, derived_alg ) )
+        goto exit;
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_reset_key_attributes( &got_attributes );
+    psa_destroy_key( base_handle );
+    psa_destroy_key( derived_handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_key_export( int alg_arg,
+                        data_t *key_data,
+                        data_t *input1,
+                        data_t *input2,
+                        int bytes1_arg,
+                        int bytes2_arg )
+{
+    psa_key_handle_t base_handle = 0;
+    psa_key_handle_t derived_handle = 0;
+    psa_algorithm_t alg = alg_arg;
+    size_t bytes1 = bytes1_arg;
+    size_t bytes2 = bytes2_arg;
+    size_t capacity = bytes1 + bytes2;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    uint8_t *output_buffer = NULL;
+    uint8_t *export_buffer = NULL;
+    psa_key_attributes_t base_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t derived_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    size_t length;
+
+    ASSERT_ALLOC( output_buffer, capacity );
+    ASSERT_ALLOC( export_buffer, capacity );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &base_attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &base_attributes, alg );
+    psa_set_key_type( &base_attributes, PSA_KEY_TYPE_DERIVE );
+    PSA_ASSERT( psa_import_key( &base_attributes, key_data->x, key_data->len,
+                                &base_handle ) );
+
+    /* Derive some material and output it. */
+    if( !setup_key_derivation_wrap( &operation, base_handle, alg,
+                                    input1->x, input1->len,
+                                    input2->x, input2->len, capacity ) )
+        goto exit;
+
+    PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                 output_buffer,
+                                                 capacity ) );
+    PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+
+    /* Derive the same output again, but this time store it in key objects. */
+    if( !setup_key_derivation_wrap( &operation, base_handle, alg,
+                                    input1->x, input1->len,
+                                    input2->x, input2->len, capacity ) )
+        goto exit;
+
+    psa_set_key_usage_flags( &derived_attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &derived_attributes, 0 );
+    psa_set_key_type( &derived_attributes, PSA_KEY_TYPE_RAW_DATA );
+    psa_set_key_bits( &derived_attributes, PSA_BYTES_TO_BITS( bytes1 ) );
+    PSA_ASSERT( psa_key_derivation_output_key( &derived_attributes, &operation,
+                                               &derived_handle ) );
+    PSA_ASSERT( psa_export_key( derived_handle,
+                                export_buffer, bytes1,
+                                &length ) );
+    TEST_EQUAL( length, bytes1 );
+    PSA_ASSERT( psa_destroy_key( derived_handle ) );
+    psa_set_key_bits( &derived_attributes, PSA_BYTES_TO_BITS( bytes2 ) );
+    PSA_ASSERT( psa_key_derivation_output_key( &derived_attributes, &operation,
+                                               &derived_handle ) );
+    PSA_ASSERT( psa_export_key( derived_handle,
+                                export_buffer + bytes1, bytes2,
+                                &length ) );
+    TEST_EQUAL( length, bytes2 );
+
+    /* Compare the outputs from the two runs. */
+    ASSERT_COMPARE( output_buffer, bytes1 + bytes2,
+                    export_buffer, capacity );
+
+exit:
+    mbedtls_free( output_buffer );
+    mbedtls_free( export_buffer );
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( base_handle );
+    psa_destroy_key( derived_handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void derive_key( int alg_arg,
+                 data_t *key_data, data_t *input1, data_t *input2,
+                 int type_arg, int bits_arg,
+                 int expected_status_arg )
+{
+    psa_key_handle_t base_handle = 0;
+    psa_key_handle_t derived_handle = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t type = type_arg;
+    size_t bits = bits_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_attributes_t base_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t derived_attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &base_attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &base_attributes, alg );
+    psa_set_key_type( &base_attributes, PSA_KEY_TYPE_DERIVE );
+    PSA_ASSERT( psa_import_key( &base_attributes, key_data->x, key_data->len,
+                                &base_handle ) );
+
+    if( !setup_key_derivation_wrap( &operation, base_handle, alg,
+                                    input1->x, input1->len,
+                                    input2->x, input2->len, SIZE_MAX ) )
+        goto exit;
+
+    psa_set_key_usage_flags( &derived_attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &derived_attributes, 0 );
+    psa_set_key_type( &derived_attributes, type );
+    psa_set_key_bits( &derived_attributes, bits );
+    TEST_EQUAL( psa_key_derivation_output_key( &derived_attributes, &operation,
+                                               &derived_handle ),
+                expected_status );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( base_handle );
+    psa_destroy_key( derived_handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_agreement_setup( int alg_arg,
+                          int our_key_type_arg, data_t *our_key_data,
+                          data_t *peer_key_data,
+                          int expected_status_arg )
+{
+    psa_key_handle_t our_key = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t our_key_type = our_key_type_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t expected_status = expected_status_arg;
+    psa_status_t status;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, our_key_type );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                our_key_data->x, our_key_data->len,
+                                &our_key ) );
+
+    /* The tests currently include inputs that should fail at either step.
+     * Test cases that fail at the setup step should be changed to call
+     * key_derivation_setup instead, and this function should be renamed
+     * to key_agreement_fail. */
+    status = psa_key_derivation_setup( &operation, alg );
+    if( status == PSA_SUCCESS )
+    {
+        TEST_EQUAL( psa_key_derivation_key_agreement(
+                        &operation, PSA_KEY_DERIVATION_INPUT_SECRET,
+                        our_key,
+                        peer_key_data->x, peer_key_data->len ),
+                    expected_status );
+    }
+    else
+    {
+        TEST_ASSERT( status == expected_status );
+    }
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( our_key );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void raw_key_agreement( int alg_arg,
+                        int our_key_type_arg, data_t *our_key_data,
+                        data_t *peer_key_data,
+                        data_t *expected_output )
+{
+    psa_key_handle_t our_key = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t our_key_type = our_key_type_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    unsigned char *output = NULL;
+    size_t output_length = ~0;
+
+    ASSERT_ALLOC( output, expected_output->len );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, our_key_type );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                our_key_data->x, our_key_data->len,
+                                &our_key ) );
+
+    PSA_ASSERT( psa_raw_key_agreement( alg, our_key,
+                                       peer_key_data->x, peer_key_data->len,
+                                       output, expected_output->len,
+                                       &output_length ) );
+    ASSERT_COMPARE( output, output_length,
+                    expected_output->x, expected_output->len );
+
+exit:
+    mbedtls_free( output );
+    psa_destroy_key( our_key );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_agreement_capacity( int alg_arg,
+                             int our_key_type_arg, data_t *our_key_data,
+                             data_t *peer_key_data,
+                             int expected_capacity_arg )
+{
+    psa_key_handle_t our_key = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t our_key_type = our_key_type_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    size_t actual_capacity;
+    unsigned char output[16];
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, our_key_type );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                our_key_data->x, our_key_data->len,
+                                &our_key ) );
+
+    PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
+    PSA_ASSERT( psa_key_derivation_key_agreement(
+                    &operation,
+                    PSA_KEY_DERIVATION_INPUT_SECRET, our_key,
+                    peer_key_data->x, peer_key_data->len ) );
+    if( PSA_ALG_IS_HKDF( PSA_ALG_KEY_AGREEMENT_GET_KDF( alg ) ) )
+    {
+        /* The test data is for info="" */
+        PSA_ASSERT( psa_key_derivation_input_bytes( &operation,
+                                                    PSA_KEY_DERIVATION_INPUT_INFO,
+                                                    NULL, 0 ) );
+    }
+
+    /* Test the advertized capacity. */
+    PSA_ASSERT( psa_key_derivation_get_capacity(
+                    &operation, &actual_capacity ) );
+    TEST_EQUAL( actual_capacity, (size_t) expected_capacity_arg );
+
+    /* Test the actual capacity by reading the output. */
+    while( actual_capacity > sizeof( output ) )
+    {
+        PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                     output, sizeof( output ) ) );
+        actual_capacity -= sizeof( output );
+    }
+    PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                 output, actual_capacity ) );
+    TEST_EQUAL( psa_key_derivation_output_bytes( &operation, output, 1 ),
+                PSA_ERROR_INSUFFICIENT_DATA );
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( our_key );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_agreement_output( int alg_arg,
+                           int our_key_type_arg, data_t *our_key_data,
+                           data_t *peer_key_data,
+                           data_t *expected_output1, data_t *expected_output2 )
+{
+    psa_key_handle_t our_key = 0;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_type_t our_key_type = our_key_type_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t *actual_output = NULL;
+
+    ASSERT_ALLOC( actual_output, MAX( expected_output1->len,
+                                      expected_output2->len ) );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, our_key_type );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                our_key_data->x, our_key_data->len,
+                                &our_key ) );
+
+    PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
+    PSA_ASSERT( psa_key_derivation_key_agreement(
+                    &operation,
+                    PSA_KEY_DERIVATION_INPUT_SECRET, our_key,
+                    peer_key_data->x, peer_key_data->len ) );
+    if( PSA_ALG_IS_HKDF( PSA_ALG_KEY_AGREEMENT_GET_KDF( alg ) ) )
+    {
+        /* The test data is for info="" */
+        PSA_ASSERT( psa_key_derivation_input_bytes( &operation,
+                                                    PSA_KEY_DERIVATION_INPUT_INFO,
+                                                    NULL, 0 ) );
+    }
+
+    PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                 actual_output,
+                                                 expected_output1->len ) );
+    ASSERT_COMPARE( actual_output, expected_output1->len,
+                    expected_output1->x, expected_output1->len );
+    if( expected_output2->len != 0 )
+    {
+        PSA_ASSERT( psa_key_derivation_output_bytes( &operation,
+                                                     actual_output,
+                                                     expected_output2->len ) );
+        ASSERT_COMPARE( actual_output, expected_output2->len,
+                        expected_output2->x, expected_output2->len );
+    }
+
+exit:
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( our_key );
+    PSA_DONE( );
+    mbedtls_free( actual_output );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void generate_random( int bytes_arg )
+{
+    size_t bytes = bytes_arg;
+    const unsigned char trail[] = "don't overwrite me";
+    unsigned char *output = NULL;
+    unsigned char *changed = NULL;
+    size_t i;
+    unsigned run;
+
+    ASSERT_ALLOC( output, bytes + sizeof( trail ) );
+    ASSERT_ALLOC( changed, bytes );
+    memcpy( output + bytes, trail, sizeof( trail ) );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Run several times, to ensure that every output byte will be
+     * nonzero at least once with overwhelming probability
+     * (2^(-8*number_of_runs)). */
+    for( run = 0; run < 10; run++ )
+    {
+        if( bytes != 0 )
+            memset( output, 0, bytes );
+        PSA_ASSERT( psa_generate_random( output, bytes ) );
+
+        /* Check that no more than bytes have been overwritten */
+        ASSERT_COMPARE( output + bytes, sizeof( trail ),
+                        trail, sizeof( trail ) );
+
+        for( i = 0; i < bytes; i++ )
+        {
+            if( output[i] != 0 )
+                ++changed[i];
+        }
+    }
+
+    /* Check that every byte was changed to nonzero at least once. This
+     * validates that psa_generate_random is overwriting every byte of
+     * the output buffer. */
+    for( i = 0; i < bytes; i++ )
+    {
+        TEST_ASSERT( changed[i] != 0 );
+    }
+
+exit:
+    PSA_DONE( );
+    mbedtls_free( output );
+    mbedtls_free( changed );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void generate_key( int type_arg,
+                   int bits_arg,
+                   int usage_arg,
+                   int alg_arg,
+                   int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = type_arg;
+    psa_key_usage_t usage = usage_arg;
+    size_t bits = bits_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t got_attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, bits );
+
+    /* Generate a key */
+    TEST_EQUAL( psa_generate_key( &attributes, &handle ), expected_status );
+    if( expected_status != PSA_SUCCESS )
+        goto exit;
+
+    /* Test the key information */
+    PSA_ASSERT( psa_get_key_attributes( handle, &got_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &got_attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &got_attributes ), bits );
+
+    /* Do something with the key according to its type and permitted usage. */
+    if( ! exercise_key( handle, usage, alg ) )
+        goto exit;
+
+exit:
+    psa_reset_key_attributes( &got_attributes );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V15 */
+void generate_key_rsa( int bits_arg,
+                       data_t *e_arg,
+                       int expected_status_arg )
+{
+    psa_key_handle_t handle = 0;
+    psa_key_type_t type = PSA_KEY_TYPE_RSA_KEY_PAIR;
+    size_t bits = bits_arg;
+    psa_key_usage_t usage = PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT;
+    psa_algorithm_t alg = PSA_ALG_RSA_PKCS1V15_SIGN_RAW;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t *exported = NULL;
+    size_t exported_size =
+        PSA_KEY_EXPORT_MAX_SIZE( PSA_KEY_TYPE_RSA_PUBLIC_KEY, bits );
+    size_t exported_length = SIZE_MAX;
+    uint8_t *e_read_buffer = NULL;
+    int is_default_public_exponent = 0;
+    size_t e_read_size = PSA_KEY_DOMAIN_PARAMETERS_SIZE( type, bits );
+    size_t e_read_length = SIZE_MAX;
+
+    if( e_arg->len == 0 ||
+        ( e_arg->len == 3 &&
+          e_arg->x[0] == 1 && e_arg->x[1] == 0 && e_arg->x[2] == 1 ) )
+    {
+        is_default_public_exponent = 1;
+        e_read_size = 0;
+    }
+    ASSERT_ALLOC( e_read_buffer, e_read_size );
+    ASSERT_ALLOC( exported, exported_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, usage );
+    psa_set_key_algorithm( &attributes, alg );
+    PSA_ASSERT( psa_set_key_domain_parameters( &attributes, type,
+                                               e_arg->x, e_arg->len ) );
+    psa_set_key_bits( &attributes, bits );
+
+    /* Generate a key */
+    TEST_EQUAL( psa_generate_key( &attributes, &handle ), expected_status );
+    if( expected_status != PSA_SUCCESS )
+        goto exit;
+
+    /* Test the key information */
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), bits );
+    PSA_ASSERT( psa_get_key_domain_parameters( &attributes,
+                                               e_read_buffer, e_read_size,
+                                               &e_read_length ) );
+    if( is_default_public_exponent )
+        TEST_EQUAL( e_read_length, 0 );
+    else
+        ASSERT_COMPARE( e_read_buffer, e_read_length, e_arg->x, e_arg->len );
+
+    /* Do something with the key according to its type and permitted usage. */
+    if( ! exercise_key( handle, usage, alg ) )
+        goto exit;
+
+    /* Export the key and check the public exponent. */
+    PSA_ASSERT( psa_export_public_key( handle,
+                                       exported, exported_size,
+                                       &exported_length ) );
+    {
+        uint8_t *p = exported;
+        uint8_t *end = exported + exported_length;
+        size_t len;
+        /*   RSAPublicKey ::= SEQUENCE {
+         *      modulus            INTEGER,    -- n
+         *      publicExponent     INTEGER  }  -- e
+         */
+        TEST_EQUAL( 0, mbedtls_asn1_get_tag( &p, end, &len,
+                                             MBEDTLS_ASN1_SEQUENCE |
+                                             MBEDTLS_ASN1_CONSTRUCTED ) );
+        TEST_ASSERT( asn1_skip_integer( &p, end, bits, bits, 1 ) );
+        TEST_EQUAL( 0, mbedtls_asn1_get_tag( &p, end, &len,
+                                             MBEDTLS_ASN1_INTEGER ) );
+        if( len >= 1 && p[0] == 0 )
+        {
+            ++p;
+            --len;
+        }
+        if( e_arg->len == 0 )
+        {
+            TEST_EQUAL( len, 3 );
+            TEST_EQUAL( p[0], 1 );
+            TEST_EQUAL( p[1], 0 );
+            TEST_EQUAL( p[2], 1 );
+        }
+        else
+            ASSERT_COMPARE( p, len, e_arg->x, e_arg->len );
+    }
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+    mbedtls_free( e_read_buffer );
+    mbedtls_free( exported );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C */
+void persistent_key_load_key_from_storage( data_t *data,
+                                           int type_arg, int bits_arg,
+                                           int usage_flags_arg, int alg_arg,
+                                           int generation_method )
+{
+    psa_key_id_t key_id = 1;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle = 0;
+    psa_key_handle_t base_key = 0;
+    psa_key_type_t type = type_arg;
+    size_t bits = bits_arg;
+    psa_key_usage_t usage_flags = usage_flags_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
+    unsigned char *first_export = NULL;
+    unsigned char *second_export = NULL;
+    size_t export_size = PSA_KEY_EXPORT_MAX_SIZE( type, bits );
+    size_t first_exported_length;
+    size_t second_exported_length;
+
+    if( usage_flags & PSA_KEY_USAGE_EXPORT )
+    {
+        ASSERT_ALLOC( first_export, export_size );
+        ASSERT_ALLOC( second_export, export_size );
+    }
+
+    PSA_ASSERT( psa_crypto_init() );
+
+    psa_set_key_id( &attributes, key_id );
+    psa_set_key_usage_flags( &attributes, usage_flags );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, bits );
+
+    switch( generation_method )
+    {
+        case IMPORT_KEY:
+            /* Import the key */
+            PSA_ASSERT( psa_import_key( &attributes, data->x, data->len,
+                                        &handle ) );
+            break;
+
+        case GENERATE_KEY:
+            /* Generate a key */
+            PSA_ASSERT( psa_generate_key( &attributes, &handle ) );
+            break;
+
+        case DERIVE_KEY:
+            {
+                /* Create base key */
+                psa_algorithm_t derive_alg = PSA_ALG_HKDF( PSA_ALG_SHA_256 );
+                psa_key_attributes_t base_attributes = PSA_KEY_ATTRIBUTES_INIT;
+                psa_set_key_usage_flags( &base_attributes,
+                                         PSA_KEY_USAGE_DERIVE );
+                psa_set_key_algorithm( &base_attributes, derive_alg );
+                psa_set_key_type( &base_attributes, PSA_KEY_TYPE_DERIVE );
+                PSA_ASSERT( psa_import_key( &base_attributes,
+                                            data->x, data->len,
+                                            &base_key ) );
+                /* Derive a key. */
+                PSA_ASSERT( psa_key_derivation_setup( &operation, derive_alg ) );
+                PSA_ASSERT( psa_key_derivation_input_key(
+                                &operation,
+                                PSA_KEY_DERIVATION_INPUT_SECRET, base_key ) );
+                PSA_ASSERT( psa_key_derivation_input_bytes(
+                                &operation, PSA_KEY_DERIVATION_INPUT_INFO,
+                                NULL, 0 ) );
+                PSA_ASSERT( psa_key_derivation_output_key( &attributes,
+                                                           &operation,
+                                                           &handle ) );
+                PSA_ASSERT( psa_key_derivation_abort( &operation ) );
+                PSA_ASSERT( psa_destroy_key( base_key ) );
+                base_key = 0;
+            }
+        break;
+    }
+    psa_reset_key_attributes( &attributes );
+
+    /* Export the key if permitted by the key policy. */
+    if( usage_flags & PSA_KEY_USAGE_EXPORT )
+    {
+        PSA_ASSERT( psa_export_key( handle,
+                                    first_export, export_size,
+                                    &first_exported_length ) );
+        if( generation_method == IMPORT_KEY )
+            ASSERT_COMPARE( data->x, data->len,
+                            first_export, first_exported_length );
+    }
+
+    /* Shutdown and restart */
+    PSA_ASSERT( psa_close_key( handle ) );
+    PSA_DONE();
+    PSA_ASSERT( psa_crypto_init() );
+
+    /* Check key slot still contains key data */
+    PSA_ASSERT( psa_open_key( key_id, &handle ) );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_id( &attributes ), key_id );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ),
+                PSA_KEY_LIFETIME_PERSISTENT );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), bits );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), usage_flags );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), alg );
+
+    /* Export the key again if permitted by the key policy. */
+    if( usage_flags & PSA_KEY_USAGE_EXPORT )
+    {
+        PSA_ASSERT( psa_export_key( handle,
+                                    second_export, export_size,
+                                    &second_exported_length ) );
+        ASSERT_COMPARE( first_export, first_exported_length,
+                        second_export, second_exported_length );
+    }
+
+    /* Do something with the key according to its type and permitted usage. */
+    if( ! exercise_key( handle, usage_flags, alg ) )
+        goto exit;
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    mbedtls_free( first_export );
+    mbedtls_free( second_export );
+    psa_key_derivation_abort( &operation );
+    psa_destroy_key( base_key );
+    if( handle == 0 )
+    {
+        /* In case there was a test failure after creating the persistent key
+         * but while it was not open, try to re-open the persistent key
+         * to delete it. */
+        psa_open_key( key_id, &handle );
+    }
+    psa_destroy_key( handle );
+    PSA_DONE();
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_entropy.data b/tests/suites/test_suite_psa_crypto_entropy.data
new file mode 100644
index 0000000..61593e9
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_entropy.data
@@ -0,0 +1,18 @@
+PSA validate entropy injection: good, minimum size
+validate_entropy_seed_injection:MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE:PSA_SUCCESS:MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE:PSA_ERROR_NOT_PERMITTED
+
+PSA validate entropy injection: good, max size
+validate_entropy_seed_injection:MBEDTLS_ENTROPY_MAX_SEED_SIZE:PSA_SUCCESS:MBEDTLS_ENTROPY_MAX_SEED_SIZE:PSA_ERROR_NOT_PERMITTED
+
+PSA validate entropy injection: bad, too big
+validate_entropy_seed_injection:MBEDTLS_ENTROPY_MAX_SEED_SIZE+1:PSA_ERROR_INVALID_ARGUMENT:MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE:PSA_SUCCESS
+
+PSA validate entropy injection: bad, too small using MBEDTLS_ENTROPY_MIN_PLATFORM
+validate_entropy_seed_injection:MBEDTLS_ENTROPY_MIN_PLATFORM-1:PSA_ERROR_INVALID_ARGUMENT:MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE:PSA_SUCCESS
+
+PSA validate entropy injection: bad, too small using MBEDTLS_ENTROPY_BLOCK_SIZE
+validate_entropy_seed_injection:MBEDTLS_ENTROPY_BLOCK_SIZE-1:PSA_ERROR_INVALID_ARGUMENT:MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE:PSA_SUCCESS
+
+PSA validate entropy injection: before and after crypto_init
+run_entropy_inject_with_crypto_init:
+
diff --git a/tests/suites/test_suite_psa_crypto_entropy.function b/tests/suites/test_suite_psa_crypto_entropy.function
new file mode 100644
index 0000000..8538d6d
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_entropy.function
@@ -0,0 +1,116 @@
+/* BEGIN_HEADER */
+#include <stdint.h>
+
+#include "mbedtls/entropy.h"
+#include "mbedtls/entropy_poll.h"
+
+#include "psa_crypto_helpers.h"
+#if defined(MBEDTLS_PSA_ITS_FILE_C)
+#include <stdio.h>
+#else
+#include <psa/internal_trusted_storage.h>
+#endif
+
+/* Calculating the minimum allowed entropy size in bytes */
+#define MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE MAX(MBEDTLS_ENTROPY_MIN_PLATFORM, MBEDTLS_ENTROPY_BLOCK_SIZE)
+
+/* Remove the entropy seed file. Since the library does not expose a way
+ * to do this (it would be a security risk if such a function was ever
+ * accessible in production), implement this functionality in a white-box
+ * manner. */
+psa_status_t remove_seed_file( void )
+{
+#if defined(MBEDTLS_PSA_ITS_FILE_C)
+    if( remove( "00000000ffffff52.psa_its" ) == 0 )
+        return( PSA_SUCCESS );
+    else
+        return( PSA_ERROR_DOES_NOT_EXIST );
+#else
+    return( psa_its_remove( PSA_CRYPTO_ITS_RANDOM_SEED_UID ) );
+#endif
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_INJECT_ENTROPY
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void validate_entropy_seed_injection( int seed_length_a,
+                                      int expected_status_a,
+                                      int seed_length_b,
+                                      int expected_status_b )
+{
+    psa_status_t status;
+    uint8_t output[32] = { 0 };
+    uint8_t zeros[32] = { 0 };
+    uint8_t *seed = NULL;
+    int i;
+    int seed_size;
+    if( seed_length_a > seed_length_b )
+    {
+        seed_size = seed_length_a;
+    }
+    else
+    {
+        seed_size = seed_length_b;
+    }
+    ASSERT_ALLOC( seed, seed_size );
+    /* fill seed with some data */
+    for( i = 0; i < seed_size; ++i )
+    {
+        seed[i] = i;
+    }
+    status =  remove_seed_file( );
+    TEST_ASSERT( ( status == PSA_SUCCESS ) ||
+                 ( status == PSA_ERROR_DOES_NOT_EXIST ) );
+    status = mbedtls_psa_inject_entropy( seed, seed_length_a );
+    TEST_EQUAL( status, expected_status_a );
+    status = mbedtls_psa_inject_entropy( seed, seed_length_b );
+    TEST_EQUAL( status, expected_status_b );
+    PSA_ASSERT( psa_crypto_init( ) );
+    PSA_ASSERT( psa_generate_random( output,
+                                     sizeof( output ) ) );
+    TEST_ASSERT( memcmp( output, zeros, sizeof( output ) ) != 0 );
+exit:
+    mbedtls_free( seed );
+    remove_seed_file( );
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void run_entropy_inject_with_crypto_init( )
+{
+    psa_status_t status;
+    size_t i;
+    uint8_t seed[MBEDTLS_PSA_INJECT_ENTROPY_MIN_SIZE] = { 0 };
+    /* fill seed with some data */
+    for( i = 0; i < sizeof( seed ); ++i )
+    {
+        seed[i] = i;
+    }
+    status =  remove_seed_file( );
+    TEST_ASSERT( ( status == PSA_SUCCESS ) ||
+                 ( status == PSA_ERROR_DOES_NOT_EXIST ) );
+    status = mbedtls_psa_inject_entropy( seed, sizeof( seed ) );
+    PSA_ASSERT( status );
+    status =  remove_seed_file( );
+    TEST_EQUAL( status, PSA_SUCCESS );
+    status = psa_crypto_init( );
+    TEST_EQUAL( status, PSA_ERROR_INSUFFICIENT_ENTROPY );
+    status = mbedtls_psa_inject_entropy( seed, sizeof( seed ) );
+    PSA_ASSERT( status );
+    status = psa_crypto_init( );
+    PSA_ASSERT( status );
+    PSA_DONE( );
+    /* The seed is written by nv_seed callback functions therefore the injection will fail */
+    status = mbedtls_psa_inject_entropy( seed, sizeof( seed ) );
+    TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+exit:
+    remove_seed_file( );
+    PSA_DONE( );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_hash.data b/tests/suites/test_suite_psa_crypto_hash.data
new file mode 100644
index 0000000..746d810
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_hash.data
@@ -0,0 +1,587 @@
+PSA hash finish: SHA-1 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"":"da39a3ee5e6b4b0d3255bfef95601890afd80709"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"a8":"99f2aa95e36f95c2acb0eaf23998f030638f3f15"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"3000":"f944dcd635f9801f7ac90a407fbc479964dec024"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"42749e":"a444319e9b6cc1e8464c511ec0969c37d6bb2619"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"9fc3fe08":"16a0ff84fcc156fd5d3ca3a744f20a232d172253"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"b5c1c6f1af":"fec9deebfcdedaf66dda525e1be43597a73a1f93"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"ec29561244ede706b6eb30a1c371d74450a105c3f9735f7fa9fe38cf67f304a5736a106e92e17139a6813b1c81a4f3d3fb9546ab4296fa9f722826c066869edacd73b2548035185813e22634a9da44000d95a281ff9f264ecce0a931222162d021cca28db5f3c2aa24945ab1e31cb413ae29810fd794cad5dfaf29ec43cb38d198fe4ae1da2359780221405bd6712a5305da4b1b737fce7cd21c0eb7728d08235a9011":"970111c4e77bcc88cc20459c02b69b4aa8f58217"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #8
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"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":"0423dc76a8791107d14e13f5265b343f24cc0f19"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #9
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"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":"6692a71d73e00f27df976bc56df4970650d90e45"
+
+PSA hash finish: SHA-1 Test Vector NIST CAVS #10
+depends_on:MBEDTLS_SHA1_C
+hash_finish:PSA_ALG_SHA_1:"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":"11863b483809ef88413ca9b0084ac4a5390640af"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"":"d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"ff":"e33f9d75e6ae1369dbabf81b96b4591ae46bba30b591a6b6c62542b5"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"984c":"2fa9df9157d9e027cfbc4c6a9df32e1adc0cbe2328ec2a63c5ae934e"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"50efd0":"b5a9820413c2bf8211fbbf5df1337043b32fa4eafaf61a0c8e9ccede"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"e5e09924":"fd19e74690d291467ce59f077df311638f1c3a46e510d0e49a67062d"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"21ebecb914":"78f4a71c21c694499ce1c7866611b14ace70d905012c356323c7c713"
+
+PSA hash finish: SHA-224 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_224:"fc488947c1a7a589726b15436b4f3d9556262f98fc6422fc5cdf20f0fad7fe427a3491c86d101ffe6b7514f06268f65b2d269b0f69ad9a97847eff1c16a2438775eb7be6847ccf11cb8b2e8dcd6640b095b49c0693fe3cf4a66e2d9b7ad68bff14f3ad69abf49d0aba36cbe0535202deb6599a47225ef05beb351335cd7bc0f480d691198c7e71305ffd53b39d33242bb79cfd98bfd69e137b5d18b2b89ac9ace01c8dbdcf2533cce3682ecc52118de0c1062ec2126c2e657d6ea3d9e2398e705d4b0b1f1ceecb266dffc4f31bf42744fb1e938dc22a889919ee1e73f463f7871fed720519e32186264b7ef2a0e5d9a18e6c95c0781894f77967f048951dec3b4d892a38710b1e3436d3c29088eb8b3da1789c25db3d3bc6c26081206e7155d210a89b80ca6ea877c41ff9947c0f25625dcb118294a163501f6239c326661a958fd12da4cd15a899f8b88cc723589056eaec5aa04a4cf5dbb6f480f9660423ccf38c486e210707e0fb25e1f126ceb2616f63e147a647dab0af9ebe89d65458bf636154a46e4cab95f5ee62da2c7974cd14b90d3e4f99f81733e85b3c1d5da2b508d9b90f5eed7eff0d9c7649de62bee00375454fee4a39576a5bbfdae428e7f8097bdf7797f167686cb68407e49079e4611ff3402b6384ba7b7e522bd2bb11ce8fd02ea4c1604d163ac4f6dde50b8b1f593f7edaadeac0868ed97df690200680c25f0f5d85431a529e4f339089dcdeda105e4ee51dead704cdf5a605c55fb055c9b0e86b8ba1b564c0dea3eb790a595cb103cb292268b07c5e59371e1a7ef597cd4b22977a820694c9f9aeb55d9de3ef62b75d6e656e3336698d960a3787bf8cf5b926a7faeef52ae128bcb5dc9e66d94b016c7b8e034879171a2d91c381f57e6a815b63b5ee6a6d2ff435b49f14c963966960194430d78f8f87627a67757fb3532b289550894da6dce4817a4e07f4d56877a1102ffcc8befa5c9f8fca6a4574d93ff70376c8861e0f8108cf907fce77ecb49728f86f034f80224b9695682e0824462f76cdb1fd1af151337b0d85419047a7aa284791718a4860cd586f7824b95bc837b6fd4f9be5aade68456e20356aa4d943dac36bf8b67b9e8f9d01a00fcda74b798bafa746c661b010f75b59904b29d0c8041504811c4065f82cf2ead58d2f595cbd8bc3e7043f4d94577b373b7cfe16a36fe564f505c03b70cfeb5e5f411c79481338aa67e86b3f5a2e77c21e454c333ae3da943ab723ab5f4c940395319534a5575f64acba0d0ecc43f60221ed3badf7289c9b3a7b903a2d6c94e15fa4c310dc4fa7faa0c24f405160a1002dbef20e4105d481db982f7243f79400a6e4cd9753c4b9732a47575f504b20c328fe9add7f432a4f075829da07b53b695037dc51737d3cd731934df333cd1a53fcf65aa31baa450ca501a6fae26e322347e618c5a444d92e9fec5a8261ae38b98fee5be77c02cec09ddccd5b3de92036":"1302149d1e197c41813b054c942329d420e366530f5517b470e964fe"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"bd":"68325720aabd7c82f30f554b313d0570c95accbb7dc4b5aae11204c08ffe732b"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"5fd4":"7c4fbf484498d21b487b9d61de8914b2eadaf2698712936d47c3ada2558f6788"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"b0bd69":"4096804221093ddccfbf46831490ea63e9e99414858f8d75ff7f642c7ca61803"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"c98c8e55":"7abc22c0ae5af26ce93dbb94433a0e0b2e119d014f8e7f65bd56c61ccccd9504"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"81a723d966":"7516fb8bb11350df2bf386bc3c33bd0f52cb4c67c6e4745e0488e62c2aea2605"
+
+PSA hash finish: SHA-256 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA256_C
+hash_finish:PSA_ALG_SHA_256:"8390cf0be07661cc7669aac54ce09a37733a629d45f5d983ef201f9b2d13800e555d9b1097fec3b783d7a50dcb5e2b644b96a1e9463f177cf34906bf388f366db5c2deee04a30e283f764a97c3b377a034fefc22c259214faa99babaff160ab0aaa7e2ccb0ce09c6b32fe08cbc474694375aba703fadbfa31cf685b30a11c57f3cf4edd321e57d3ae6ebb1133c8260e75b9224fa47a2bb205249add2e2e62f817491482ae152322be0900355cdcc8d42a98f82e961a0dc6f537b7b410eff105f59673bfb787bf042aa071f7af68d944d27371c64160fe9382772372516c230c1f45c0d6b6cca7f274b394da9402d3eafdf733994ec58ab22d71829a98399574d4b5908a447a5a681cb0dd50a31145311d92c22a16de1ead66a5499f2dceb4cae694772ce90762ef8336afec653aa9b1a1c4820b221136dfce80dce2ba920d88a530c9410d0a4e0358a3a11052e58dd73b0b179ef8f56fe3b5a2d117a73a0c38a1392b6938e9782e0d86456ee4884e3c39d4d75813f13633bc79baa07c0d2d555afbf207f52b7dca126d015aa2b9873b3eb065e90b9b065a5373fe1fb1b20d594327d19fba56cb81e7b6696605ffa56eba3c27a438697cc21b201fd7e09f18deea1b3ea2f0d1edc02df0e20396a145412cd6b13c32d2e605641c948b714aec30c0649dc44143511f35ab0fd5dd64c34d06fe86f3836dfe9edeb7f08cfc3bd40956826356242191f99f53473f32b0cc0cf9321d6c92a112e8db90b86ee9e87cc32d0343db01e32ce9eb782cb24efbbbeb440fe929e8f2bf8dfb1550a3a2e742e8b455a3e5730e9e6a7a9824d17acc0f72a7f67eae0f0970f8bde46dcdefaed3047cf807e7f00a42e5fd11d40f5e98533d7574425b7d2bc3b3845c443008b58980e768e464e17cc6f6b3939eee52f713963d07d8c4abf02448ef0b889c9671e2f8a436ddeeffcca7176e9bf9d1005ecd377f2fa67c23ed1f137e60bf46018a8bd613d038e883704fc26e798969df35ec7bbc6a4fe46d8910bd82fa3cded265d0a3b6d399e4251e4d8233daa21b5812fded6536198ff13aa5a1cd46a5b9a17a4ddc1d9f85544d1d1cc16f3df858038c8e071a11a7e157a85a6a8dc47e88d75e7009a8b26fdb73f33a2a70f1e0c259f8f9533b9b8f9af9288b7274f21baeec78d396f8bacdcc22471207d9b4efccd3fedc5c5a2214ff5e51c553f35e21ae696fe51e8df733a8e06f50f419e599e9f9e4b37ce643fc810faaa47989771509d69a110ac916261427026369a21263ac4460fb4f708f8ae28599856db7cb6a43ac8e03d64a9609807e76c5f312b9d1863bfa304e8953647648b4f4ab0ed995e":"4109cdbec3240ad74cc6c37f39300f70fede16e21efc77f7865998714aad0b5e"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"":"38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"ab":"fb94d5be118865f6fcbc978b825da82cff188faec2f66cb84b2537d74b4938469854b0ca89e66fa2e182834736629f3d"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"7c27":"3d80be467df86d63abb9ea1d3f9cb39cd19890e7f2c53a6200bedc5006842b35e820dc4e0ca90ca9b97ab23ef07080fc"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"31f5ca":"78d54b943421fdf7ba90a7fb9637c2073aa480454bd841d39ff72f4511fc21fb67797b652c0c823229342873d3bef955"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"7bdee3f8":"8bdafba0777ee446c3431c2d7b1fbb631089f71d2ca417abc1d230e1aba64ec2f1c187474a6f4077d372c14ad407f99a"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"8f05604915":"504e414bf1db1060f14c8c799e25b1e0c4dcf1504ebbd129998f0ae283e6de86e0d3c7e879c73ec3b1836c3ee89c2649"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"665da6eda214":"4c022f112010908848312f8b8f1072625fd5c105399d562ea1d56130619a7eac8dfc3748fd05ee37e4b690be9daa9980"
+
+PSA hash finish: SHA-384 Test Vector NIST CAVS #8
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_384:"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":"cba9e3eb12a6f83db11e8a6ff40d1049854ee094416bc527fea931d8585428a8ed6242ce81f6769b36e2123a5c23483e"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"":"cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"8f":"e4cd2d19931b5aad9c920f45f56f6ce34e3d38c6d319a6e11d0588ab8b838576d6ce6d68eea7c830de66e2bd96458bfa7aafbcbec981d4ed040498c3dd95f22a"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"e724":"7dbb520221a70287b23dbcf62bfc1b73136d858e86266732a7fffa875ecaa2c1b8f673b5c065d360c563a7b9539349f5f59bef8c0c593f9587e3cd50bb26a231"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"de4c90":"33ce98281045a5c4c9df0363d8196f1d7dfcd5ee46ac89776fd8a4344c12f123a66788af5bd41ceff1941aa5637654b4064c88c14e00465ab79a2fc6c97e1014"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"a801e94b":"dadb1b5a27f9fece8d86adb2a51879beb1787ff28f4e8ce162cad7fee0f942efcabbf738bc6f797fc7cc79a3a75048cd4c82ca0757a324695bfb19a557e56e2f"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"94390d3502":"b6175c4c4cccf69e0ce5f0312010886ea6b34d43673f942ae42483f9cbb7da817de4e11b5d58e25a3d9bd721a22cdffe1c40411cc45df1911fa5506129b69297"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"49297dd63e5f":"1fcc1e6f6870859d11649f5e5336a9cd16329c029baf04d5a6edf257889a2e9522b497dd656bb402da461307c4ee382e2e89380c8e6e6e7697f1e439f650fa94"
+
+PSA hash finish: SHA-512 Test Vector NIST CAVS #8
+depends_on:MBEDTLS_SHA512_C
+hash_finish:PSA_ALG_SHA_512:"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":"8e4bc6f8b8c60fe4d68c61d9b159c8693c3151c46749af58da228442d927f23359bd6ccd6c2ec8fa3f00a86cecbfa728e1ad60b821ed22fcd309ba91a4138bc9"
+
+PSA hash finish: MD2 Test vector RFC1319 #1
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"":"8350e5a3e24c153df2275c9f80692773"
+
+PSA hash finish: MD2 Test vector RFC1319 #2
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"61":"32ec01ec4a6dac72c0ab96fb34c0b5d1"
+
+PSA hash finish: MD2 Test vector RFC1319 #3
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"616263":"da853b0d3f88d99b30283a69e6ded6bb"
+
+PSA hash finish: MD2 Test vector RFC1319 #4
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"6d65737361676520646967657374":"ab4f496bfb2a530b219ff33031fe06b0"
+
+PSA hash finish: MD2 Test vector RFC1319 #5
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"4e8ddff3650292ab5a4108c3aa47940b"
+
+PSA hash finish: MD2 Test vector RFC1319 #6
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"da33def2a42df13975352846c30338cd"
+
+PSA hash finish: MD2 Test vector RFC1319 #7
+depends_on:MBEDTLS_MD2_C
+hash_finish:PSA_ALG_MD2:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"d5976f79d83d3a0dc9806c3c66f3efd8"
+
+PSA hash finish: MD4 Test vector RFC1320 #1
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"":"31d6cfe0d16ae931b73c59d7e0c089c0"
+
+PSA hash finish: MD4 Test vector RFC1320 #2
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"61":"bde52cb31de33e46245e05fbdbd6fb24"
+
+PSA hash finish: MD4 Test vector RFC1320 #3
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"616263":"a448017aaf21d8525fc10ae87aa6729d"
+
+PSA hash finish: MD4 Test vector RFC1320 #4
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"6d65737361676520646967657374":"d9130a8164549fe818874806e1c7014b"
+
+PSA hash finish: MD4 Test vector RFC1320 #5
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"d79e1c308aa5bbcdeea8ed63df412da9"
+
+PSA hash finish: MD4 Test vector RFC1320 #6
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"043f8582f241db351ce627e153e7f0e4"
+
+PSA hash finish: MD4 Test vector RFC1320 #7
+depends_on:MBEDTLS_MD4_C
+hash_finish:PSA_ALG_MD4:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"e33b4ddc9c38f2199c3e7b164fcc0536"
+
+PSA hash finish: MD5 Test vector RFC1321 #1
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"":"d41d8cd98f00b204e9800998ecf8427e"
+
+PSA hash finish: MD5 Test vector RFC1321 #2
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"61":"0cc175b9c0f1b6a831c399e269772661"
+
+PSA hash finish: MD5 Test vector RFC1321 #3
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"616263":"900150983cd24fb0d6963f7d28e17f72"
+
+PSA hash finish: MD5 Test vector RFC1321 #4
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"6d65737361676520646967657374":"f96b697d7cb7938d525a2f31aaf161d0"
+
+PSA hash finish: MD5 Test vector RFC1321 #5
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"c3fcd3d76192e4007dfb496cca67e13b"
+
+PSA hash finish: MD5 Test vector RFC1321 #6
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"d174ab98d277d9f5a5611c2c9f419d9f"
+
+PSA hash finish: MD5 Test vector RFC1321 #7
+depends_on:MBEDTLS_MD5_C
+hash_finish:PSA_ALG_MD5:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"57edf4a22be3c955ac49da2e2107b67a"
+
+PSA hash finish: RIPEMD160 Test vector from paper #1
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"":"9c1185a5c5e9fc54612808977ee8f548b2258d31"
+
+PSA hash finish: RIPEMD160 Test vector from paper #2
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"61":"0bdc9d2d256b3ee9daae347be6f4dc835a467ffe"
+
+PSA hash finish: RIPEMD160 Test vector from paper #3
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"616263":"8eb208f7e05d987a9b044a8e98c6b087f15a0bfc"
+
+PSA hash finish: RIPEMD160 Test vector from paper #4
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"6d65737361676520646967657374":"5d0689ef49d2fae572b881b123a85ffa21595f36"
+
+PSA hash finish: RIPEMD160 Test vector from paper #5
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"f71c27109c692c1b56bbdceb5b9d2865b3708dbc"
+
+PSA hash finish: RIPEMD160 Test vector from paper #6
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"6162636462636465636465666465666765666768666768696768696a68696a6b696a6b6c6a6b6c6d6b6c6d6e6c6d6e6f6d6e6f706e6f7071":"12a053384a9c0c88e405a06c27dcf49ada62eb2b"
+
+PSA hash finish: RIPEMD160 Test vector from paper #7
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"b0e20b6e3116640286ed3a87a5713079b21f5189"
+
+PSA hash finish: RIPEMD160 Test vector from paper #8
+depends_on:MBEDTLS_RIPEMD160_C
+hash_finish:PSA_ALG_RIPEMD160:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"9b752e45573d4b39f4dbd3323cab82bf63326bfb"
+
+PSA hash verify: SHA-1
+depends_on:MBEDTLS_SHA1_C
+hash_verify:PSA_ALG_SHA_1:"bd":"9034aaf45143996a2b14465c352ab0c6fa26b221"
+
+PSA hash verify: SHA-224
+depends_on:MBEDTLS_SHA256_C
+hash_verify:PSA_ALG_SHA_224:"bd":"b1e46bb9efe45af554363449c6945a0d6169fc3a5a396a56cb97cb57"
+
+PSA hash verify: SHA-256
+depends_on:MBEDTLS_SHA256_C
+hash_verify:PSA_ALG_SHA_256:"bd":"68325720aabd7c82f30f554b313d0570c95accbb7dc4b5aae11204c08ffe732b"
+
+PSA hash verify: SHA-384
+depends_on:MBEDTLS_SHA512_C
+hash_verify:PSA_ALG_SHA_384:"bd":"4372e38a92a28b5d2c391e62452a86d50e0267228be176c77d2402effe9fa50de407bbb851b37d5904aba2dede74da2a"
+
+PSA hash verify: SHA-512
+depends_on:MBEDTLS_SHA512_C
+hash_verify:PSA_ALG_SHA_512:"bd":"296e2267d74c278daaaa940d17b0cfb74a5083f8e069726d8c841cbe596e0431cb7741a5b50f71666cfd54bacb7b00aea891499cf4ef6a03c8a83fe37c3f7baf"
+
+PSA hash verify: MD2
+depends_on:MBEDTLS_MD2_C
+hash_verify:PSA_ALG_MD2:"bd":"8c9c17665d25b35fc413c41805c679cf"
+
+PSA hash verify: MD4
+depends_on:MBEDTLS_MD4_C
+hash_verify:PSA_ALG_MD4:"bd":"18c33f97297efe5f8a732258289fda25"
+
+PSA hash verify: MD5
+depends_on:MBEDTLS_MD5_C
+hash_verify:PSA_ALG_MD5:"bd":"abae57cb562ecf295b4a37a76efe61fb"
+
+PSA hash verify: RIPEMD160
+depends_on:MBEDTLS_RIPEMD160_C
+hash_verify:PSA_ALG_RIPEMD160:"bd":"5089265ee5d9af75d12dbf7ea2f27dbdee435b37"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"":"da39a3ee5e6b4b0d3255bfef95601890afd80709"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"a8":"99f2aa95e36f95c2acb0eaf23998f030638f3f15"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"3000":"f944dcd635f9801f7ac90a407fbc479964dec024"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"42749e":"a444319e9b6cc1e8464c511ec0969c37d6bb2619"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"9fc3fe08":"16a0ff84fcc156fd5d3ca3a744f20a232d172253"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"b5c1c6f1af":"fec9deebfcdedaf66dda525e1be43597a73a1f93"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"ec29561244ede706b6eb30a1c371d74450a105c3f9735f7fa9fe38cf67f304a5736a106e92e17139a6813b1c81a4f3d3fb9546ab4296fa9f722826c066869edacd73b2548035185813e22634a9da44000d95a281ff9f264ecce0a931222162d021cca28db5f3c2aa24945ab1e31cb413ae29810fd794cad5dfaf29ec43cb38d198fe4ae1da2359780221405bd6712a5305da4b1b737fce7cd21c0eb7728d08235a9011":"970111c4e77bcc88cc20459c02b69b4aa8f58217"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #8
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"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":"0423dc76a8791107d14e13f5265b343f24cc0f19"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #9
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"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":"6692a71d73e00f27df976bc56df4970650d90e45"
+
+PSA hash multi part: SHA-1 Test Vector NIST CAVS #10
+depends_on:MBEDTLS_SHA1_C
+hash_multi_part:PSA_ALG_SHA_1:"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":"11863b483809ef88413ca9b0084ac4a5390640af"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"":"d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"ff":"e33f9d75e6ae1369dbabf81b96b4591ae46bba30b591a6b6c62542b5"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"984c":"2fa9df9157d9e027cfbc4c6a9df32e1adc0cbe2328ec2a63c5ae934e"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"50efd0":"b5a9820413c2bf8211fbbf5df1337043b32fa4eafaf61a0c8e9ccede"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"e5e09924":"fd19e74690d291467ce59f077df311638f1c3a46e510d0e49a67062d"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"21ebecb914":"78f4a71c21c694499ce1c7866611b14ace70d905012c356323c7c713"
+
+PSA hash multi part: SHA-224 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_224:"fc488947c1a7a589726b15436b4f3d9556262f98fc6422fc5cdf20f0fad7fe427a3491c86d101ffe6b7514f06268f65b2d269b0f69ad9a97847eff1c16a2438775eb7be6847ccf11cb8b2e8dcd6640b095b49c0693fe3cf4a66e2d9b7ad68bff14f3ad69abf49d0aba36cbe0535202deb6599a47225ef05beb351335cd7bc0f480d691198c7e71305ffd53b39d33242bb79cfd98bfd69e137b5d18b2b89ac9ace01c8dbdcf2533cce3682ecc52118de0c1062ec2126c2e657d6ea3d9e2398e705d4b0b1f1ceecb266dffc4f31bf42744fb1e938dc22a889919ee1e73f463f7871fed720519e32186264b7ef2a0e5d9a18e6c95c0781894f77967f048951dec3b4d892a38710b1e3436d3c29088eb8b3da1789c25db3d3bc6c26081206e7155d210a89b80ca6ea877c41ff9947c0f25625dcb118294a163501f6239c326661a958fd12da4cd15a899f8b88cc723589056eaec5aa04a4cf5dbb6f480f9660423ccf38c486e210707e0fb25e1f126ceb2616f63e147a647dab0af9ebe89d65458bf636154a46e4cab95f5ee62da2c7974cd14b90d3e4f99f81733e85b3c1d5da2b508d9b90f5eed7eff0d9c7649de62bee00375454fee4a39576a5bbfdae428e7f8097bdf7797f167686cb68407e49079e4611ff3402b6384ba7b7e522bd2bb11ce8fd02ea4c1604d163ac4f6dde50b8b1f593f7edaadeac0868ed97df690200680c25f0f5d85431a529e4f339089dcdeda105e4ee51dead704cdf5a605c55fb055c9b0e86b8ba1b564c0dea3eb790a595cb103cb292268b07c5e59371e1a7ef597cd4b22977a820694c9f9aeb55d9de3ef62b75d6e656e3336698d960a3787bf8cf5b926a7faeef52ae128bcb5dc9e66d94b016c7b8e034879171a2d91c381f57e6a815b63b5ee6a6d2ff435b49f14c963966960194430d78f8f87627a67757fb3532b289550894da6dce4817a4e07f4d56877a1102ffcc8befa5c9f8fca6a4574d93ff70376c8861e0f8108cf907fce77ecb49728f86f034f80224b9695682e0824462f76cdb1fd1af151337b0d85419047a7aa284791718a4860cd586f7824b95bc837b6fd4f9be5aade68456e20356aa4d943dac36bf8b67b9e8f9d01a00fcda74b798bafa746c661b010f75b59904b29d0c8041504811c4065f82cf2ead58d2f595cbd8bc3e7043f4d94577b373b7cfe16a36fe564f505c03b70cfeb5e5f411c79481338aa67e86b3f5a2e77c21e454c333ae3da943ab723ab5f4c940395319534a5575f64acba0d0ecc43f60221ed3badf7289c9b3a7b903a2d6c94e15fa4c310dc4fa7faa0c24f405160a1002dbef20e4105d481db982f7243f79400a6e4cd9753c4b9732a47575f504b20c328fe9add7f432a4f075829da07b53b695037dc51737d3cd731934df333cd1a53fcf65aa31baa450ca501a6fae26e322347e618c5a444d92e9fec5a8261ae38b98fee5be77c02cec09ddccd5b3de92036":"1302149d1e197c41813b054c942329d420e366530f5517b470e964fe"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"bd":"68325720aabd7c82f30f554b313d0570c95accbb7dc4b5aae11204c08ffe732b"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"5fd4":"7c4fbf484498d21b487b9d61de8914b2eadaf2698712936d47c3ada2558f6788"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"b0bd69":"4096804221093ddccfbf46831490ea63e9e99414858f8d75ff7f642c7ca61803"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"c98c8e55":"7abc22c0ae5af26ce93dbb94433a0e0b2e119d014f8e7f65bd56c61ccccd9504"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"81a723d966":"7516fb8bb11350df2bf386bc3c33bd0f52cb4c67c6e4745e0488e62c2aea2605"
+
+PSA hash multi part: SHA-256 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA256_C
+hash_multi_part:PSA_ALG_SHA_256:"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":"4109cdbec3240ad74cc6c37f39300f70fede16e21efc77f7865998714aad0b5e"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"":"38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"ab":"fb94d5be118865f6fcbc978b825da82cff188faec2f66cb84b2537d74b4938469854b0ca89e66fa2e182834736629f3d"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"7c27":"3d80be467df86d63abb9ea1d3f9cb39cd19890e7f2c53a6200bedc5006842b35e820dc4e0ca90ca9b97ab23ef07080fc"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"31f5ca":"78d54b943421fdf7ba90a7fb9637c2073aa480454bd841d39ff72f4511fc21fb67797b652c0c823229342873d3bef955"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"7bdee3f8":"8bdafba0777ee446c3431c2d7b1fbb631089f71d2ca417abc1d230e1aba64ec2f1c187474a6f4077d372c14ad407f99a"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"8f05604915":"504e414bf1db1060f14c8c799e25b1e0c4dcf1504ebbd129998f0ae283e6de86e0d3c7e879c73ec3b1836c3ee89c2649"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"665da6eda214":"4c022f112010908848312f8b8f1072625fd5c105399d562ea1d56130619a7eac8dfc3748fd05ee37e4b690be9daa9980"
+
+PSA hash multi part: SHA-384 Test Vector NIST CAVS #8
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_384:"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":"cba9e3eb12a6f83db11e8a6ff40d1049854ee094416bc527fea931d8585428a8ed6242ce81f6769b36e2123a5c23483e"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #1
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"":"cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #2
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"8f":"e4cd2d19931b5aad9c920f45f56f6ce34e3d38c6d319a6e11d0588ab8b838576d6ce6d68eea7c830de66e2bd96458bfa7aafbcbec981d4ed040498c3dd95f22a"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #3
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"e724":"7dbb520221a70287b23dbcf62bfc1b73136d858e86266732a7fffa875ecaa2c1b8f673b5c065d360c563a7b9539349f5f59bef8c0c593f9587e3cd50bb26a231"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #4
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"de4c90":"33ce98281045a5c4c9df0363d8196f1d7dfcd5ee46ac89776fd8a4344c12f123a66788af5bd41ceff1941aa5637654b4064c88c14e00465ab79a2fc6c97e1014"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #5
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"a801e94b":"dadb1b5a27f9fece8d86adb2a51879beb1787ff28f4e8ce162cad7fee0f942efcabbf738bc6f797fc7cc79a3a75048cd4c82ca0757a324695bfb19a557e56e2f"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #6
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"94390d3502":"b6175c4c4cccf69e0ce5f0312010886ea6b34d43673f942ae42483f9cbb7da817de4e11b5d58e25a3d9bd721a22cdffe1c40411cc45df1911fa5506129b69297"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #7
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"49297dd63e5f":"1fcc1e6f6870859d11649f5e5336a9cd16329c029baf04d5a6edf257889a2e9522b497dd656bb402da461307c4ee382e2e89380c8e6e6e7697f1e439f650fa94"
+
+PSA hash multi part: SHA-512 Test Vector NIST CAVS #8
+depends_on:MBEDTLS_SHA512_C
+hash_multi_part:PSA_ALG_SHA_512:"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":"8e4bc6f8b8c60fe4d68c61d9b159c8693c3151c46749af58da228442d927f23359bd6ccd6c2ec8fa3f00a86cecbfa728e1ad60b821ed22fcd309ba91a4138bc9"
+
+PSA hash multi part: MD2 Test vector RFC1319 #1
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"":"8350e5a3e24c153df2275c9f80692773"
+
+PSA hash multi part: MD2 Test vector RFC1319 #2
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"61":"32ec01ec4a6dac72c0ab96fb34c0b5d1"
+
+PSA hash multi part: MD2 Test vector RFC1319 #3
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"616263":"da853b0d3f88d99b30283a69e6ded6bb"
+
+PSA hash multi part: MD2 Test vector RFC1319 #4
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"6d65737361676520646967657374":"ab4f496bfb2a530b219ff33031fe06b0"
+
+PSA hash multi part: MD2 Test vector RFC1319 #5
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"4e8ddff3650292ab5a4108c3aa47940b"
+
+PSA hash multi part: MD2 Test vector RFC1319 #6
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"da33def2a42df13975352846c30338cd"
+
+PSA hash multi part: MD2 Test vector RFC1319 #7
+depends_on:MBEDTLS_MD2_C
+hash_multi_part:PSA_ALG_MD2:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"d5976f79d83d3a0dc9806c3c66f3efd8"
+
+PSA hash multi part: MD4 Test vector RFC1320 #1
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"":"31d6cfe0d16ae931b73c59d7e0c089c0"
+
+PSA hash multi part: MD4 Test vector RFC1320 #2
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"61":"bde52cb31de33e46245e05fbdbd6fb24"
+
+PSA hash multi part: MD4 Test vector RFC1320 #3
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"616263":"a448017aaf21d8525fc10ae87aa6729d"
+
+PSA hash multi part: MD4 Test vector RFC1320 #4
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"6d65737361676520646967657374":"d9130a8164549fe818874806e1c7014b"
+
+PSA hash multi part: MD4 Test vector RFC1320 #5
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"d79e1c308aa5bbcdeea8ed63df412da9"
+
+PSA hash multi part: MD4 Test vector RFC1320 #6
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"043f8582f241db351ce627e153e7f0e4"
+
+PSA hash multi part: MD4 Test vector RFC1320 #7
+depends_on:MBEDTLS_MD4_C
+hash_multi_part:PSA_ALG_MD4:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"e33b4ddc9c38f2199c3e7b164fcc0536"
+
+PSA hash multi part: MD5 Test vector RFC1321 #1
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"":"d41d8cd98f00b204e9800998ecf8427e"
+
+PSA hash multi part: MD5 Test vector RFC1321 #2
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"61":"0cc175b9c0f1b6a831c399e269772661"
+
+PSA hash multi part: MD5 Test vector RFC1321 #3
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"616263":"900150983cd24fb0d6963f7d28e17f72"
+
+PSA hash multi part: MD5 Test vector RFC1321 #4
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"6d65737361676520646967657374":"f96b697d7cb7938d525a2f31aaf161d0"
+
+PSA hash multi part: MD5 Test vector RFC1321 #5
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"c3fcd3d76192e4007dfb496cca67e13b"
+
+PSA hash multi part: MD5 Test vector RFC1321 #6
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"d174ab98d277d9f5a5611c2c9f419d9f"
+
+PSA hash multi part: MD5 Test vector RFC1321 #7
+depends_on:MBEDTLS_MD5_C
+hash_multi_part:PSA_ALG_MD5:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"57edf4a22be3c955ac49da2e2107b67a"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #1
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"":"9c1185a5c5e9fc54612808977ee8f548b2258d31"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #2
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"61":"0bdc9d2d256b3ee9daae347be6f4dc835a467ffe"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #3
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"616263":"8eb208f7e05d987a9b044a8e98c6b087f15a0bfc"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #4
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"6d65737361676520646967657374":"5d0689ef49d2fae572b881b123a85ffa21595f36"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #5
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"6162636465666768696a6b6c6d6e6f707172737475767778797a":"f71c27109c692c1b56bbdceb5b9d2865b3708dbc"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #6
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"6162636462636465636465666465666765666768666768696768696a68696a6b696a6b6c6a6b6c6d6b6c6d6e6c6d6e6f6d6e6f706e6f7071":"12a053384a9c0c88e405a06c27dcf49ada62eb2b"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #7
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"4142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a30313233343536373839":"b0e20b6e3116640286ed3a87a5713079b21f5189"
+
+PSA hash multi part: RIPEMD160 Test vector from paper #8
+depends_on:MBEDTLS_RIPEMD160_C
+hash_multi_part:PSA_ALG_RIPEMD160:"3132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930":"9b752e45573d4b39f4dbd3323cab82bf63326bfb"
diff --git a/tests/suites/test_suite_psa_crypto_hash.function b/tests/suites/test_suite_psa_crypto_hash.function
new file mode 100644
index 0000000..d50ff5a
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_hash.function
@@ -0,0 +1,100 @@
+/* BEGIN_HEADER */
+
+#include <stdint.h>
+
+#include "psa_crypto_helpers.h"
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void hash_finish( int alg_arg, data_t *input, data_t *expected_hash )
+{
+    psa_algorithm_t alg = alg_arg;
+    unsigned char actual_hash[PSA_HASH_MAX_SIZE];
+    size_t actual_hash_length;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_update( &operation,
+                                 input->x, input->len ) );
+    PSA_ASSERT( psa_hash_finish( &operation,
+                                 actual_hash, sizeof( actual_hash ),
+                                 &actual_hash_length ) );
+    ASSERT_COMPARE( expected_hash->x, expected_hash->len,
+                    actual_hash, actual_hash_length );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void hash_verify( int alg_arg, data_t *input, data_t *expected_hash )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+    PSA_ASSERT( psa_hash_update( &operation,
+                                 input->x,
+                                 input->len ) );
+    PSA_ASSERT( psa_hash_verify( &operation,
+                                 expected_hash->x,
+                                 expected_hash->len ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void hash_multi_part( int alg_arg, data_t *input, data_t *expected_hash )
+{
+    psa_algorithm_t alg = alg_arg;
+    unsigned char actual_hash[PSA_HASH_MAX_SIZE];
+    size_t actual_hash_length;
+    psa_hash_operation_t operation = PSA_HASH_OPERATION_INIT;
+    psa_hash_operation_t operation2 = PSA_HASH_OPERATION_INIT;
+    uint32_t len = 0;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    do
+    {
+        memset( actual_hash, 0, sizeof( actual_hash ) );
+        PSA_ASSERT( psa_hash_setup( &operation, alg ) );
+
+        PSA_ASSERT( psa_hash_update( &operation,
+                                     input->x, len ) );
+        PSA_ASSERT( psa_hash_clone( &operation, &operation2 ) );
+        PSA_ASSERT( psa_hash_update( &operation,
+                                     input->x + len, input->len - len ) );
+        PSA_ASSERT( psa_hash_update( &operation2,
+                                     input->x + len, input->len - len ) );
+
+        PSA_ASSERT( psa_hash_finish( &operation,
+                                     actual_hash, sizeof( actual_hash ),
+                                     &actual_hash_length ) );
+        ASSERT_COMPARE( expected_hash->x, expected_hash->len,
+                        actual_hash, actual_hash_length );
+
+        PSA_ASSERT( psa_hash_finish( &operation2,
+                                     actual_hash, sizeof( actual_hash ),
+                                     &actual_hash_length ) );
+        ASSERT_COMPARE( expected_hash->x, expected_hash->len,
+                        actual_hash, actual_hash_length );
+    } while( len++ != input->len );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_init.data b/tests/suites/test_suite_psa_crypto_init.data
new file mode 100644
index 0000000..c57a764
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_init.data
@@ -0,0 +1,56 @@
+Create NV seed file
+create_nv_seed:
+
+PSA init/deinit
+init_deinit:2
+
+PSA deinit without init
+deinit_without_init:0
+
+PSA deinit twice
+deinit_without_init:1
+
+No random without init
+validate_module_init_generate_random:0
+
+No key slot access without init
+validate_module_init_key_based:0
+
+No random after deinit
+validate_module_init_generate_random:1
+
+No key slot access after deinit
+validate_module_init_key_based:1
+
+Custom entropy sources: all standard
+custom_entropy_sources:0x0000ffff:PSA_SUCCESS
+
+Custom entropy sources: none
+custom_entropy_sources:0:PSA_ERROR_INSUFFICIENT_ENTROPY
+
+Fake entropy: never returns anything
+fake_entropy_source:MBEDTLS_ENTROPY_BLOCK_SIZE:0:0:0:0:PSA_ERROR_INSUFFICIENT_ENTROPY
+
+Fake entropy: less than the block size
+fake_entropy_source:MBEDTLS_ENTROPY_BLOCK_SIZE:MBEDTLS_ENTROPY_BLOCK_SIZE - 1:-1:-1:-1:PSA_ERROR_INSUFFICIENT_ENTROPY
+
+Fake entropy: one block eventually
+fake_entropy_source:MBEDTLS_ENTROPY_BLOCK_SIZE:0:0:0:MBEDTLS_ENTROPY_BLOCK_SIZE:PSA_SUCCESS
+
+Fake entropy: one block in two steps
+fake_entropy_source:MBEDTLS_ENTROPY_BLOCK_SIZE:MBEDTLS_ENTROPY_BLOCK_SIZE - 1:1:-1:-1:PSA_SUCCESS
+
+Fake entropy: more than one block in two steps
+fake_entropy_source:MBEDTLS_ENTROPY_BLOCK_SIZE:MBEDTLS_ENTROPY_BLOCK_SIZE - 1:MBEDTLS_ENTROPY_BLOCK_SIZE - 1:-1:-1:PSA_SUCCESS
+
+NV seed only: less than minimum
+entropy_from_nv_seed:MBEDTLS_ENTROPY_MIN_PLATFORM - 1:PSA_ERROR_INSUFFICIENT_ENTROPY
+
+NV seed only: less than one block
+entropy_from_nv_seed:MBEDTLS_ENTROPY_BLOCK_SIZE - 1:PSA_ERROR_INSUFFICIENT_ENTROPY
+
+NV seed only: just enough
+entropy_from_nv_seed:ENTROPY_MIN_NV_SEED_SIZE:PSA_SUCCESS
+
+Recreate NV seed file
+create_nv_seed:
diff --git a/tests/suites/test_suite_psa_crypto_init.function b/tests/suites/test_suite_psa_crypto_init.function
new file mode 100644
index 0000000..3c4b42e
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_init.function
@@ -0,0 +1,285 @@
+/* BEGIN_HEADER */
+#include <stdint.h>
+
+#include "psa_crypto_helpers.h"
+/* Some tests in this module configure entropy sources. */
+#include "psa_crypto_invasive.h"
+
+#include "mbedtls/entropy.h"
+#include "mbedtls/entropy_poll.h"
+
+#define ENTROPY_MIN_NV_SEED_SIZE                                        \
+    MAX(MBEDTLS_ENTROPY_MIN_PLATFORM, MBEDTLS_ENTROPY_BLOCK_SIZE)
+
+typedef struct
+{
+    size_t threshold; /* Minimum bytes to make mbedtls_entropy_func happy */
+    size_t max_steps;
+    size_t *length_sequence;
+    size_t step;
+} fake_entropy_state_t;
+static int fake_entropy_source( void *state_arg,
+                                unsigned char *output, size_t len,
+                                size_t *olen )
+{
+    fake_entropy_state_t *state = state_arg;
+    size_t i;
+
+    if( state->step >= state->max_steps )
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+
+    *olen = MIN( len, state->length_sequence[state->step] );
+    for( i = 0; i < *olen; i++ )
+        output[i] = i;
+    ++state->step;
+    return( 0 );
+}
+
+#define ENTROPY_SOURCE_PLATFORM                 0x00000001
+#define ENTROPY_SOURCE_TIMING                   0x00000002
+#define ENTROPY_SOURCE_HAVEGE                   0x00000004
+#define ENTROPY_SOURCE_HARDWARE                 0x00000008
+#define ENTROPY_SOURCE_NV_SEED                  0x00000010
+#define ENTROPY_SOURCE_FAKE                     0x40000000
+
+static uint32_t custom_entropy_sources_mask;
+static fake_entropy_state_t fake_entropy_state;
+
+/* This is a modified version of mbedtls_entropy_init() from entropy.c
+ * which chooses entropy sources dynamically. */
+static void custom_entropy_init( mbedtls_entropy_context *ctx )
+{
+    ctx->source_count = 0;
+    memset( ctx->source, 0, sizeof( ctx->source ) );
+
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_init( &ctx->mutex );
+#endif
+
+    ctx->accumulator_started = 0;
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    mbedtls_sha512_init( &ctx->accumulator );
+#else
+    mbedtls_sha256_init( &ctx->accumulator );
+#endif
+#if defined(MBEDTLS_HAVEGE_C)
+    mbedtls_havege_init( &ctx->havege_data );
+#endif
+
+#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+    if( custom_entropy_sources_mask & ENTROPY_SOURCE_PLATFORM )
+        mbedtls_entropy_add_source( ctx, mbedtls_platform_entropy_poll, NULL,
+                                    MBEDTLS_ENTROPY_MIN_PLATFORM,
+                                    MBEDTLS_ENTROPY_SOURCE_STRONG );
+#endif
+#if defined(MBEDTLS_TIMING_C)
+    if( custom_entropy_sources_mask & ENTROPY_SOURCE_TIMING )
+        mbedtls_entropy_add_source( ctx, mbedtls_hardclock_poll, NULL,
+                                    MBEDTLS_ENTROPY_MIN_HARDCLOCK,
+                                    MBEDTLS_ENTROPY_SOURCE_WEAK );
+#endif
+#if defined(MBEDTLS_HAVEGE_C)
+    if( custom_entropy_sources_mask & ENTROPY_SOURCE_HAVEGE )
+        mbedtls_entropy_add_source( ctx, mbedtls_havege_poll, &ctx->havege_data,
+                                    MBEDTLS_ENTROPY_MIN_HAVEGE,
+                                    MBEDTLS_ENTROPY_SOURCE_STRONG );
+#endif
+#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
+    if( custom_entropy_sources_mask & ENTROPY_SOURCE_HARDWARE )
+        mbedtls_entropy_add_source( ctx, mbedtls_hardware_poll, NULL,
+                                    MBEDTLS_ENTROPY_MIN_HARDWARE,
+                                    MBEDTLS_ENTROPY_SOURCE_STRONG );
+#endif
+#if defined(MBEDTLS_ENTROPY_NV_SEED)
+    if( custom_entropy_sources_mask & ENTROPY_SOURCE_NV_SEED )
+    {
+        mbedtls_entropy_add_source( ctx, mbedtls_nv_seed_poll, NULL,
+                                    MBEDTLS_ENTROPY_BLOCK_SIZE,
+                                    MBEDTLS_ENTROPY_SOURCE_STRONG );
+        ctx->initial_entropy_run = 0;
+    }
+    else
+    {
+        /* Skip the NV seed even though it's compiled in. */
+        ctx->initial_entropy_run = 1;
+    }
+#endif
+
+    if( custom_entropy_sources_mask & ENTROPY_SOURCE_FAKE )
+        mbedtls_entropy_add_source( ctx,
+                                    fake_entropy_source, &fake_entropy_state,
+                                    fake_entropy_state.threshold,
+                                    MBEDTLS_ENTROPY_SOURCE_STRONG );
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED */
+void create_nv_seed( )
+{
+    static unsigned char seed[ENTROPY_MIN_NV_SEED_SIZE];
+    TEST_ASSERT( mbedtls_nv_seed_write( seed, sizeof( seed ) ) >= 0 );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void init_deinit( int count )
+{
+    psa_status_t status;
+    int i;
+    for( i = 0; i < count; i++ )
+    {
+        status = psa_crypto_init( );
+        PSA_ASSERT( status );
+        status = psa_crypto_init( );
+        PSA_ASSERT( status );
+        PSA_DONE( );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void deinit_without_init( int count )
+{
+    int i;
+    for( i = 0; i < count; i++ )
+    {
+        PSA_ASSERT( psa_crypto_init( ) );
+        PSA_DONE( );
+    }
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void validate_module_init_generate_random( int count )
+{
+    psa_status_t status;
+    uint8_t random[10] = { 0 };
+    int i;
+    for( i = 0; i < count; i++ )
+    {
+        status = psa_crypto_init( );
+        PSA_ASSERT( status );
+        PSA_DONE( );
+    }
+    status = psa_generate_random( random, sizeof( random ) );
+    TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void validate_module_init_key_based( int count )
+{
+    psa_status_t status;
+    uint8_t data[10] = { 0 };
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle = 0xdead;
+    int i;
+
+    for( i = 0; i < count; i++ )
+    {
+        status = psa_crypto_init( );
+        PSA_ASSERT( status );
+        PSA_DONE( );
+    }
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    status = psa_import_key( &attributes, data, sizeof( data ), &handle );
+    TEST_EQUAL( status, PSA_ERROR_BAD_STATE );
+    TEST_EQUAL( handle, 0 );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void custom_entropy_sources( int sources_arg, int expected_init_status_arg )
+{
+    psa_status_t expected_init_status = expected_init_status_arg;
+    uint8_t random[10] = { 0 };
+
+    custom_entropy_sources_mask = sources_arg;
+    PSA_ASSERT( mbedtls_psa_crypto_configure_entropy_sources(
+                    custom_entropy_init, mbedtls_entropy_free ) );
+
+    TEST_EQUAL( psa_crypto_init( ), expected_init_status );
+    if( expected_init_status != PSA_SUCCESS )
+        goto exit;
+
+    PSA_ASSERT( psa_generate_random( random, sizeof( random ) ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void fake_entropy_source( int threshold,
+                          int amount1,
+                          int amount2,
+                          int amount3,
+                          int amount4,
+                          int expected_init_status_arg )
+{
+    psa_status_t expected_init_status = expected_init_status_arg;
+    uint8_t random[10] = { 0 };
+    size_t lengths[4];
+
+    fake_entropy_state.threshold = threshold;
+    fake_entropy_state.step = 0;
+    fake_entropy_state.max_steps = 0;
+    if( amount1 >= 0 )
+        lengths[fake_entropy_state.max_steps++] = amount1;
+    if( amount2 >= 0 )
+        lengths[fake_entropy_state.max_steps++] = amount2;
+    if( amount3 >= 0 )
+        lengths[fake_entropy_state.max_steps++] = amount3;
+    if( amount4 >= 0 )
+        lengths[fake_entropy_state.max_steps++] = amount4;
+    fake_entropy_state.length_sequence = lengths;
+
+    custom_entropy_sources_mask = ENTROPY_SOURCE_FAKE;
+    PSA_ASSERT( mbedtls_psa_crypto_configure_entropy_sources(
+                    custom_entropy_init, mbedtls_entropy_free ) );
+
+    TEST_EQUAL( psa_crypto_init( ), expected_init_status );
+    if( expected_init_status != PSA_SUCCESS )
+        goto exit;
+
+    PSA_ASSERT( psa_generate_random( random, sizeof( random ) ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED */
+void entropy_from_nv_seed( int seed_size_arg,
+                           int expected_init_status_arg )
+{
+    psa_status_t expected_init_status = expected_init_status_arg;
+    uint8_t random[10] = { 0 };
+    uint8_t *seed = NULL;
+    size_t seed_size = seed_size_arg;
+
+    ASSERT_ALLOC( seed, seed_size );
+    TEST_ASSERT( mbedtls_nv_seed_write( seed, seed_size ) >= 0 );
+
+    custom_entropy_sources_mask = ENTROPY_SOURCE_NV_SEED;
+    PSA_ASSERT( mbedtls_psa_crypto_configure_entropy_sources(
+                    custom_entropy_init, mbedtls_entropy_free ) );
+
+    TEST_EQUAL( psa_crypto_init( ), expected_init_status );
+    if( expected_init_status != PSA_SUCCESS )
+        goto exit;
+
+    PSA_ASSERT( psa_generate_random( random, sizeof( random ) ) );
+
+exit:
+    mbedtls_free( seed );
+    PSA_DONE( );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_metadata.data b/tests/suites/test_suite_psa_crypto_metadata.data
new file mode 100644
index 0000000..f5d5a33
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_metadata.data
@@ -0,0 +1,460 @@
+Hash: MD2
+depends_on:MBEDTLS_MD2_C
+hash_algorithm:PSA_ALG_MD2:16
+
+Hash: MD4
+depends_on:MBEDTLS_MD4_C
+hash_algorithm:PSA_ALG_MD4:16
+
+Hash: MD5
+depends_on:MBEDTLS_MD5_C
+hash_algorithm:PSA_ALG_MD5:16
+
+Hash: RIPEMD160
+depends_on:MBEDTLS_RIPEMD160_C
+hash_algorithm:PSA_ALG_RIPEMD160:20
+
+Hash: SHA-1
+depends_on:MBEDTLS_SHA1_C
+hash_algorithm:PSA_ALG_SHA_1:20
+
+Hash: SHA-2 SHA-224
+depends_on:MBEDTLS_SHA256_C
+hash_algorithm:PSA_ALG_SHA_224:28
+
+Hash: SHA-2 SHA-256
+depends_on:MBEDTLS_SHA256_C
+hash_algorithm:PSA_ALG_SHA_256:32
+
+Hash: SHA-2 SHA-384
+depends_on:MBEDTLS_SHA512_C
+hash_algorithm:PSA_ALG_SHA_384:48
+
+Hash: SHA-2 SHA-512
+depends_on:MBEDTLS_SHA512_C
+hash_algorithm:PSA_ALG_SHA_512:64
+
+Hash: SHA-2 SHA-512/224
+depends_on:MBEDTLS_SHA512_C:MBEDTLS_SHA512_256
+hash_algorithm:PSA_ALG_SHA_512_224:28
+
+Hash: SHA-2 SHA-512/256
+depends_on:MBEDTLS_SHA512_C:MBEDTLS_SHA512_256
+hash_algorithm:PSA_ALG_SHA_512_256:32
+
+Hash: SHA-3 SHA3-224
+depends_on:MBEDTLS_SHA3_C
+hash_algorithm:PSA_ALG_SHA3_224:28
+
+Hash: SHA-3 SHA3-256
+depends_on:MBEDTLS_SHA3_C
+hash_algorithm:PSA_ALG_SHA3_256:32
+
+Hash: SHA-3 SHA3-384
+depends_on:MBEDTLS_SHA3_C
+hash_algorithm:PSA_ALG_SHA3_384:48
+
+Hash: SHA-3 SHA3-512
+depends_on:MBEDTLS_SHA3_C
+hash_algorithm:PSA_ALG_SHA3_512:64
+
+MAC: HMAC-MD2
+depends_on:MBEDTLS_MD2_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_MD2 ):16:64
+
+MAC: HMAC-MD4
+depends_on:MBEDTLS_MD4_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_MD4 ):16:64
+
+MAC: HMAC-MD5
+depends_on:MBEDTLS_MD5_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_MD5 ):16:64
+
+MAC: HMAC-RIPEMD160
+depends_on:MBEDTLS_RIPEMD160_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_RIPEMD160 ):20:64
+
+MAC: HMAC-SHA-1
+depends_on:MBEDTLS_SHA1_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_1 ):20:64
+
+MAC: HMAC-SHA-224
+depends_on:MBEDTLS_SHA256_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_224 ):28:64
+
+MAC: HMAC-SHA-256
+depends_on:MBEDTLS_SHA256_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_256 ):32:64
+
+MAC: HMAC-SHA-384
+depends_on:MBEDTLS_SHA512_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_384 ):48:128
+
+MAC: HMAC-SHA-512
+depends_on:MBEDTLS_SHA512_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_512 ):64:128
+
+MAC: HMAC-SHA-512/224
+depends_on:MBEDTLS_SHA512_C:MBEDTLS_SHA512_256
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_512_224 ):28:128
+
+MAC: HMAC-SHA-512/256
+depends_on:MBEDTLS_SHA512_C:MBEDTLS_SHA512_256
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA_512_256 ):32:128
+
+MAC: HMAC-SHA3-224
+depends_on:MBEDTLS_SHA3_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA3_224 ):28:144
+
+MAC: HMAC-SHA3-256
+depends_on:MBEDTLS_SHA3_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA3_256 ):32:136
+
+MAC: HMAC-SHA3-384
+depends_on:MBEDTLS_SHA3_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA3_384 ):48:104
+
+MAC: HMAC-SHA3-512
+depends_on:MBEDTLS_SHA3_C
+hmac_algorithm:PSA_ALG_HMAC( PSA_ALG_SHA3_512 ):64:72
+
+MAC: CBC_MAC-AES-128
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_C
+mac_algorithm:PSA_ALG_CBC_MAC:ALG_IS_BLOCK_CIPHER_MAC:16:PSA_KEY_TYPE_AES:128
+
+MAC: CBC_MAC-AES-192
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_C
+mac_algorithm:PSA_ALG_CBC_MAC:ALG_IS_BLOCK_CIPHER_MAC:16:PSA_KEY_TYPE_AES:192
+
+MAC: CBC_MAC-AES-256
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_C
+mac_algorithm:PSA_ALG_CBC_MAC:ALG_IS_BLOCK_CIPHER_MAC:16:PSA_KEY_TYPE_AES:256
+
+MAC: CBC_MAC-3DES
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_C
+mac_algorithm:PSA_ALG_CBC_MAC:ALG_IS_BLOCK_CIPHER_MAC:8:PSA_KEY_TYPE_DES:192
+
+MAC: CMAC-AES-128
+depends_on:MBEDTLS_AES_C:MBEDTLS_CMAC_C
+mac_algorithm:PSA_ALG_CMAC:ALG_IS_BLOCK_CIPHER_MAC:16:PSA_KEY_TYPE_AES:128
+
+MAC: CMAC-AES-192
+depends_on:MBEDTLS_AES_C:MBEDTLS_CMAC_C
+mac_algorithm:PSA_ALG_CMAC:ALG_IS_BLOCK_CIPHER_MAC:16:PSA_KEY_TYPE_AES:192
+
+MAC: CMAC-AES-256
+depends_on:MBEDTLS_AES_C:MBEDTLS_CMAC_C
+mac_algorithm:PSA_ALG_CMAC:ALG_IS_BLOCK_CIPHER_MAC:16:PSA_KEY_TYPE_AES:256
+
+MAC: CMAC-3DES
+depends_on:MBEDTLS_DES_C:MBEDTLS_CMAC_C
+mac_algorithm:PSA_ALG_CMAC:ALG_IS_BLOCK_CIPHER_MAC:8:PSA_KEY_TYPE_DES:192
+
+Cipher: ARC4
+depends_on:MBEDTLS_ARC4_C
+cipher_algorithm:PSA_ALG_ARC4:ALG_IS_STREAM_CIPHER
+
+Cipher: ChaCha20
+depends_on:MBEDTLS_CHACHA_C
+cipher_algorithm:PSA_ALG_CHACHA20:ALG_IS_STREAM_CIPHER
+
+Cipher: CTR
+depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_algorithm:PSA_ALG_CTR:ALG_IS_STREAM_CIPHER
+
+Cipher: CFB
+depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_CFB
+cipher_algorithm:PSA_ALG_CFB:ALG_IS_STREAM_CIPHER
+
+Cipher: OFB
+depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_OFB
+cipher_algorithm:PSA_ALG_OFB:ALG_IS_STREAM_CIPHER
+
+Cipher: CBC-nopad
+depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_CBC
+cipher_algorithm:PSA_ALG_CBC_NO_PADDING:0
+
+Cipher: CBC-PKCS#7
+depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+cipher_algorithm:PSA_ALG_CBC_PKCS7:0
+
+Cipher: XTS
+depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_XTS
+cipher_algorithm:PSA_ALG_XTS:0
+
+AEAD: CCM
+depends_on:MBEDTLS_CCM_C
+aead_algorithm:PSA_ALG_CCM:ALG_IS_AEAD_ON_BLOCK_CIPHER:16
+
+AEAD: GCM
+depends_on:MBEDTLS_GCM_C
+aead_algorithm:PSA_ALG_GCM:ALG_IS_AEAD_ON_BLOCK_CIPHER:16
+
+AEAD: ChaCha20_Poly1305
+depends_on:MBEDTLS_CHACHAPOLY_C
+aead_algorithm:PSA_ALG_CHACHA20_POLY1305:0:16
+
+Asymmetric signature: RSA PKCS#1 v1.5 raw
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_algorithm:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:ALG_IS_RSA_PKCS1V15_SIGN | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: RSA PKCS#1 v1.5 SHA-256
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
+asymmetric_signature_algorithm:PSA_ALG_RSA_PKCS1V15_SIGN( PSA_ALG_SHA_256 ):ALG_IS_RSA_PKCS1V15_SIGN | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: RSA PSS SHA-256
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_signature_algorithm:PSA_ALG_RSA_PSS( PSA_ALG_SHA_256 ):ALG_IS_RSA_PSS | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: SHA-256 + randomized DSA SHA-256 using SHA-256
+depends_on:MBEDTLS_DSA_C:MBEDTLS_SHA256_C
+asymmetric_signature_algorithm:PSA_ALG_DSA( PSA_ALG_SHA_256 ):ALG_IS_DSA | ALG_IS_RANDOMIZED_DSA | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: SHA-256 + deterministic DSA using SHA-256
+depends_on:MBEDTLS_DSA_C:MBEDTLS_SHA256_C:MBEDTLS_DSA_DETERMINISTIC
+asymmetric_signature_algorithm:PSA_ALG_DETERMINISTIC_DSA( PSA_ALG_SHA_256 ):ALG_IS_DSA | ALG_IS_DETERMINISTIC_DSA | ALG_DSA_IS_DETERMINISTIC | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: randomized ECDSA (no hashing)
+depends_on:MBEDTLS_ECDSA_C
+asymmetric_signature_algorithm:PSA_ALG_ECDSA_ANY:ALG_IS_ECDSA | ALG_IS_RANDOMIZED_ECDSA | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: SHA-256 + randomized ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C
+asymmetric_signature_algorithm:PSA_ALG_ECDSA( PSA_ALG_SHA_256 ):ALG_IS_ECDSA | ALG_IS_RANDOMIZED_ECDSA | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: SHA-256 + deterministic DSA using SHA-256
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECDSA_DETERMINISTIC:MBEDTLS_SHA256_C
+asymmetric_signature_algorithm:PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_SHA_256 ):ALG_IS_ECDSA | ALG_IS_DETERMINISTIC_ECDSA | ALG_ECDSA_IS_DETERMINISTIC | ALG_IS_HASH_AND_SIGN
+
+Asymmetric signature: RSA PKCS#1 v1.5 with wildcard hash
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_signature_wildcard:PSA_ALG_RSA_PKCS1V15_SIGN( PSA_ALG_ANY_HASH ):ALG_IS_RSA_PKCS1V15_SIGN
+
+Asymmetric signature: RSA PSS with wildcard hash
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+asymmetric_signature_wildcard:PSA_ALG_RSA_PSS( PSA_ALG_ANY_HASH ):ALG_IS_RSA_PSS
+
+Asymmetric signature: randomized DSA with wildcard hash
+depends_on:MBEDTLS_DSA_C
+asymmetric_signature_wildcard:PSA_ALG_DSA( PSA_ALG_ANY_HASH ):ALG_IS_DSA | ALG_IS_RANDOMIZED_DSA
+
+Asymmetric signature: deterministic DSA with wildcard hash
+depends_on:MBEDTLS_DSA_C:MBEDTLS_DSA_DETERMINISTIC
+asymmetric_signature_wildcard:PSA_ALG_DETERMINISTIC_DSA( PSA_ALG_ANY_HASH ):ALG_IS_DSA | ALG_IS_DETERMINISTIC_DSA | ALG_DSA_IS_DETERMINISTIC
+
+Asymmetric signature: randomized ECDSA with wildcard hash
+depends_on:MBEDTLS_ECDSA_C
+asymmetric_signature_wildcard:PSA_ALG_ECDSA( PSA_ALG_ANY_HASH ):ALG_IS_ECDSA | ALG_IS_RANDOMIZED_ECDSA
+
+Asymmetric signature: deterministic DSA with wildcard hash
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECDSA_DETERMINISTIC
+asymmetric_signature_wildcard:PSA_ALG_DETERMINISTIC_ECDSA( PSA_ALG_ANY_HASH ):ALG_IS_ECDSA | ALG_IS_DETERMINISTIC_ECDSA | ALG_ECDSA_IS_DETERMINISTIC
+
+Asymmetric encryption: RSA PKCS#1 v1.5
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+asymmetric_encryption_algorithm:PSA_ALG_RSA_PKCS1V15_CRYPT:0
+
+Asymmetric encryption: RSA OAEP using SHA-256
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
+asymmetric_encryption_algorithm:PSA_ALG_RSA_OAEP( PSA_ALG_SHA_256 ):ALG_IS_RSA_OAEP
+
+Key derivation: HKDF using SHA-256
+depends_on:MBEDTLS_SHA256_C
+key_derivation_algorithm:PSA_ALG_HKDF( PSA_ALG_SHA_256 ):ALG_IS_HKDF
+
+Key agreement: FFDH, raw output
+depends_on:MBEDTLS_DHM_C
+key_agreement_algorithm:PSA_ALG_FFDH:ALG_IS_FFDH | ALG_IS_RAW_KEY_AGREEMENT:PSA_ALG_FFDH:PSA_ALG_CATEGORY_KEY_DERIVATION
+
+Key agreement: FFDH, HKDF using SHA-256
+depends_on:MBEDTLS_DHM_C
+key_agreement_algorithm:PSA_ALG_KEY_AGREEMENT( PSA_ALG_FFDH, PSA_ALG_HKDF( PSA_ALG_SHA_256 ) ):ALG_IS_FFDH:PSA_ALG_FFDH:PSA_ALG_HKDF( PSA_ALG_SHA_256 )
+
+Key agreement: ECDH, raw output
+depends_on:MBEDTLS_ECDH_C
+key_agreement_algorithm:PSA_ALG_ECDH:ALG_IS_ECDH | ALG_IS_RAW_KEY_AGREEMENT:PSA_ALG_ECDH:PSA_ALG_CATEGORY_KEY_DERIVATION
+
+Key agreement: ECDH, HKDF using SHA-256
+depends_on:MBEDTLS_ECDH_C
+key_agreement_algorithm:PSA_ALG_KEY_AGREEMENT( PSA_ALG_ECDH, PSA_ALG_HKDF( PSA_ALG_SHA_256 ) ):ALG_IS_ECDH:PSA_ALG_ECDH:PSA_ALG_HKDF( PSA_ALG_SHA_256 )
+
+Key type: raw data
+key_type:PSA_KEY_TYPE_RAW_DATA:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: HMAC
+key_type:PSA_KEY_TYPE_HMAC:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: secret for key derivation
+key_type:PSA_KEY_TYPE_DERIVE:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: AES
+depends_on:MBEDTLS_AES_C
+key_type:PSA_KEY_TYPE_AES:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: DES
+depends_on:MBEDTLS_DES_C
+key_type:PSA_KEY_TYPE_DES:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: Camellia
+depends_on:MBEDTLS_CAMELLIA_C
+key_type:PSA_KEY_TYPE_CAMELLIA:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: ARC4
+depends_on:MBEDTLS_ARC4_C
+key_type:PSA_KEY_TYPE_ARC4:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: ChaCha20
+depends_on:MBEDTLS_CHACHA20_C
+key_type:PSA_KEY_TYPE_CHACHA20:KEY_TYPE_IS_UNSTRUCTURED
+
+Key type: RSA public key
+depends_on:MBEDTLS_RSA_C
+key_type:PSA_KEY_TYPE_RSA_PUBLIC_KEY:KEY_TYPE_IS_PUBLIC_KEY | KEY_TYPE_IS_RSA
+
+Key type: RSA key pair
+depends_on:MBEDTLS_RSA_C
+key_type:PSA_KEY_TYPE_RSA_KEY_PAIR:KEY_TYPE_IS_KEY_PAIR | KEY_TYPE_IS_RSA
+
+Key type: DSA public key
+depends_on:MBEDTLS_DSA_C
+key_type:PSA_KEY_TYPE_DSA_PUBLIC_KEY:KEY_TYPE_IS_PUBLIC_KEY | KEY_TYPE_IS_DSA
+
+Key type: DSA key pair
+depends_on:MBEDTLS_DSA_C
+key_type:PSA_KEY_TYPE_DSA_KEY_PAIR:KEY_TYPE_IS_KEY_PAIR | KEY_TYPE_IS_DSA
+
+ECC key types: sect163k1
+depends_on:MBEDTLS_ECP_DP_SECT163K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT163K1:163
+
+ECC key types: sect163r1
+depends_on:MBEDTLS_ECP_DP_SECT163R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT163R1:163
+
+ECC key types: sect163r2
+depends_on:MBEDTLS_ECP_DP_SECT163R2_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT163R2:163
+
+ECC key types: sect193r1
+depends_on:MBEDTLS_ECP_DP_SECT193R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT193R1:193
+
+ECC key types: sect193r2
+depends_on:MBEDTLS_ECP_DP_SECT193R2_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT193R2:193
+
+ECC key types: sect233k1
+depends_on:MBEDTLS_ECP_DP_SECT233K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT233K1:233
+
+ECC key types: sect233r1
+depends_on:MBEDTLS_ECP_DP_SECT233R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT233R1:233
+
+ECC key types: sect239k1
+depends_on:MBEDTLS_ECP_DP_SECT239K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT239K1:239
+
+ECC key types: sect283k1
+depends_on:MBEDTLS_ECP_DP_SECT283K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT283K1:283
+
+ECC key types: sect283r1
+depends_on:MBEDTLS_ECP_DP_SECT283R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT283R1:283
+
+ECC key types: sect409k1
+depends_on:MBEDTLS_ECP_DP_SECT409K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT409K1:409
+
+ECC key types: sect409r1
+depends_on:MBEDTLS_ECP_DP_SECT409R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT409R1:409
+
+ECC key types: sect571k1
+depends_on:MBEDTLS_ECP_DP_SECT571K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT571K1:571
+
+ECC key types: sect571r1
+depends_on:MBEDTLS_ECP_DP_SECT571R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECT571R1:571
+
+ECC key types: secp160k1
+depends_on:MBEDTLS_ECP_DP_SECP160K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP160K1:160
+
+ECC key types: secp160r1
+depends_on:MBEDTLS_ECP_DP_SECP160R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP160R1:160
+
+ECC key types: secp160r2
+depends_on:MBEDTLS_ECP_DP_SECP160R2_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP160R2:160
+
+ECC key types: secp192k1
+depends_on:MBEDTLS_ECP_DP_SECP192K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP192K1:192
+
+ECC key types: secp192r1
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP192R1:192
+
+ECC key types: secp224k1
+depends_on:MBEDTLS_ECP_DP_SECP224K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP224K1:224
+
+ECC key types: secp224r1
+depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP224R1:224
+
+ECC key types: secp256k1
+depends_on:MBEDTLS_ECP_DP_SECP256K1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP256K1:256
+
+ECC key types: secp256r1
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP256R1:256
+
+ECC key types: secp384r1
+depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP384R1:384
+
+ECC key types: secp521r1
+depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_SECP521R1:521
+
+ECC key types: Brainpool P256R1
+depends_on:MBEDTLS_ECP_DP_BP256R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_BRAINPOOL_P256R1:256
+
+ECC key types: Brainpool P384R1
+depends_on:MBEDTLS_ECP_DP_BP384R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_BRAINPOOL_P384R1:384
+
+ECC key types: Brainpool P512R1
+depends_on:MBEDTLS_ECP_DP_BP512R1_ENABLED
+ecc_key_types:PSA_ECC_CURVE_BRAINPOOL_P512R1:512
+
+ECC key types: Curve25519
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecc_key_types:PSA_ECC_CURVE_CURVE25519:255
+
+ECC key types: Curve448
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecc_key_types:PSA_ECC_CURVE_CURVE448:448
+
+DH group types: FFDHE2048
+dh_key_types:PSA_DH_GROUP_FFDHE2048:2048
+
+DH group types: FFDHE3072
+dh_key_types:PSA_DH_GROUP_FFDHE3072:2048
+
+DH group types: FFDHE4096
+dh_key_types:PSA_DH_GROUP_FFDHE4096:2048
+
+DH group types: FFDHE6144
+dh_key_types:PSA_DH_GROUP_FFDHE6144:2048
+
+DH group types: FFDHE8192
+dh_key_types:PSA_DH_GROUP_FFDHE8192:2048
+
diff --git a/tests/suites/test_suite_psa_crypto_metadata.function b/tests/suites/test_suite_psa_crypto_metadata.function
new file mode 100644
index 0000000..a9f1b39
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_metadata.function
@@ -0,0 +1,486 @@
+/* BEGIN_HEADER */
+/* Test macros that provide metadata about algorithms and key types.
+ * This test suite only contains tests that don't require executing
+ * code. Other test suites validate macros that require creating a key
+ * and using it. */
+
+#if defined(MBEDTLS_PSA_CRYPTO_SPM)
+#include "spm/psa_defs.h"
+#endif
+
+#include "psa/crypto.h"
+
+/* Flags for algorithm classification macros. There is a flag for every
+ * algorithm classification macro PSA_ALG_IS_xxx except for the
+ * category test macros, which are hard-coded in each
+ * category-specific function. The name of the flag is the name of the
+ * classification macro without the PSA_ prefix. */
+#define ALG_IS_VENDOR_DEFINED           ( 1u << 0 )
+#define ALG_IS_HMAC                     ( 1u << 1 )
+#define ALG_IS_BLOCK_CIPHER_MAC         ( 1u << 2 )
+#define ALG_IS_STREAM_CIPHER            ( 1u << 3 )
+#define ALG_IS_RSA_PKCS1V15_SIGN        ( 1u << 4 )
+#define ALG_IS_RSA_PSS                  ( 1u << 5 )
+#define ALG_IS_DSA                      ( 1u << 6 )
+#define ALG_DSA_IS_DETERMINISTIC        ( 1u << 7 )
+#define ALG_IS_DETERMINISTIC_DSA        ( 1u << 8 )
+#define ALG_IS_RANDOMIZED_DSA           ( 1u << 9 )
+#define ALG_IS_ECDSA                    ( 1u << 10 )
+#define ALG_ECDSA_IS_DETERMINISTIC      ( 1u << 11 )
+#define ALG_IS_DETERMINISTIC_ECDSA      ( 1u << 12 )
+#define ALG_IS_RANDOMIZED_ECDSA         ( 1u << 13 )
+#define ALG_IS_HASH_AND_SIGN            ( 1u << 14 )
+#define ALG_IS_RSA_OAEP                 ( 1u << 15 )
+#define ALG_IS_HKDF                     ( 1u << 16 )
+#define ALG_IS_FFDH                     ( 1u << 17 )
+#define ALG_IS_ECDH                     ( 1u << 18 )
+#define ALG_IS_WILDCARD                 ( 1u << 19 )
+#define ALG_IS_RAW_KEY_AGREEMENT        ( 1u << 20 )
+#define ALG_IS_AEAD_ON_BLOCK_CIPHER     ( 1u << 21 )
+
+/* Flags for key type classification macros. There is a flag for every
+ * key type classification macro PSA_KEY_TYPE_IS_xxx except for some that
+ * are tested as derived from other macros. The name of the flag is
+ * the name of the classification macro without the PSA_ prefix. */
+#define KEY_TYPE_IS_VENDOR_DEFINED      ( 1u << 0 )
+#define KEY_TYPE_IS_UNSTRUCTURED        ( 1u << 1 )
+#define KEY_TYPE_IS_PUBLIC_KEY          ( 1u << 2 )
+#define KEY_TYPE_IS_KEY_PAIR             ( 1u << 3 )
+#define KEY_TYPE_IS_RSA                 ( 1u << 4 )
+#define KEY_TYPE_IS_DSA                 ( 1u << 5 )
+#define KEY_TYPE_IS_ECC                 ( 1u << 6 )
+#define KEY_TYPE_IS_DH                  ( 1u << 7 )
+
+#define TEST_CLASSIFICATION_MACRO( flag, alg, flags )           \
+    TEST_ASSERT( PSA_##flag( alg ) == !! ( ( flags ) & flag ) )
+
+void algorithm_classification( psa_algorithm_t alg, unsigned flags )
+{
+    TEST_CLASSIFICATION_MACRO( ALG_IS_VENDOR_DEFINED, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_HMAC, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_BLOCK_CIPHER_MAC, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_STREAM_CIPHER, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_RSA_PKCS1V15_SIGN, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_RSA_PSS, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_DSA, alg, flags );
+    if ( PSA_ALG_IS_DSA( alg ) )
+        TEST_CLASSIFICATION_MACRO( ALG_DSA_IS_DETERMINISTIC, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_DETERMINISTIC_DSA, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_RANDOMIZED_DSA, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_ECDSA, alg, flags );
+    if ( PSA_ALG_IS_ECDSA( alg ) )
+        TEST_CLASSIFICATION_MACRO( ALG_ECDSA_IS_DETERMINISTIC, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_DETERMINISTIC_ECDSA, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_RANDOMIZED_ECDSA, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_HASH_AND_SIGN, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_RSA_OAEP, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_HKDF, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_WILDCARD, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_ECDH, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_FFDH, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_RAW_KEY_AGREEMENT, alg, flags );
+    TEST_CLASSIFICATION_MACRO( ALG_IS_AEAD_ON_BLOCK_CIPHER, alg, flags );
+exit: ;
+}
+
+void key_type_classification( psa_key_type_t type, unsigned flags )
+{
+    /* Macros tested based on the test case parameter */
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_VENDOR_DEFINED, type, flags );
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_UNSTRUCTURED, type, flags );
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_PUBLIC_KEY, type, flags );
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_KEY_PAIR, type, flags );
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_RSA, type, flags );
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_ECC, type, flags );
+    TEST_CLASSIFICATION_MACRO( KEY_TYPE_IS_DH, type, flags );
+
+    /* Macros with derived semantics */
+    TEST_EQUAL( PSA_KEY_TYPE_IS_ASYMMETRIC( type ),
+                ( PSA_KEY_TYPE_IS_PUBLIC_KEY( type ) ||
+                  PSA_KEY_TYPE_IS_KEY_PAIR( type ) ) );
+    TEST_EQUAL( PSA_KEY_TYPE_IS_ECC_KEY_PAIR( type ),
+                ( PSA_KEY_TYPE_IS_ECC( type ) &&
+                  PSA_KEY_TYPE_IS_KEY_PAIR( type ) ) );
+    TEST_EQUAL( PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( type ),
+                ( PSA_KEY_TYPE_IS_ECC( type ) &&
+                  PSA_KEY_TYPE_IS_PUBLIC_KEY( type ) ) );
+    TEST_EQUAL( PSA_KEY_TYPE_IS_DH_KEY_PAIR( type ),
+                ( PSA_KEY_TYPE_IS_DH( type ) &&
+                  PSA_KEY_TYPE_IS_KEY_PAIR( type ) ) );
+    TEST_EQUAL( PSA_KEY_TYPE_IS_DH_PUBLIC_KEY( type ),
+                ( PSA_KEY_TYPE_IS_DH( type ) &&
+                  PSA_KEY_TYPE_IS_PUBLIC_KEY( type ) ) );
+
+exit: ;
+}
+
+void mac_algorithm_core( psa_algorithm_t alg, int classification_flags,
+                         psa_key_type_t key_type, size_t key_bits,
+                         size_t length )
+{
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+
+    /* Length */
+    TEST_EQUAL( length, PSA_MAC_FINAL_SIZE( key_type, key_bits, alg ) );
+
+exit: ;
+}
+
+void aead_algorithm_core( psa_algorithm_t alg, int classification_flags,
+                          size_t tag_length )
+{
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+
+    /* Tag length */
+    TEST_EQUAL( tag_length, PSA_AEAD_TAG_LENGTH( alg ) );
+
+exit: ;
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void hash_algorithm( int alg_arg, int length_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    size_t length = length_arg;
+    psa_algorithm_t hmac_alg = PSA_ALG_HMAC( alg );
+    psa_algorithm_t rsa_pkcs1v15_sign_alg = PSA_ALG_RSA_PKCS1V15_SIGN( alg );
+    psa_algorithm_t rsa_pss_alg = PSA_ALG_RSA_PSS( alg );
+    psa_algorithm_t dsa_alg = PSA_ALG_DSA( alg );
+    psa_algorithm_t deterministic_dsa_alg = PSA_ALG_DETERMINISTIC_DSA( alg );
+    psa_algorithm_t ecdsa_alg = PSA_ALG_ECDSA( alg );
+    psa_algorithm_t deterministic_ecdsa_alg = PSA_ALG_DETERMINISTIC_ECDSA( alg );
+    psa_algorithm_t rsa_oaep_alg = PSA_ALG_RSA_OAEP( alg );
+    psa_algorithm_t hkdf_alg = PSA_ALG_HKDF( alg );
+
+    /* Algorithm classification */
+    TEST_ASSERT( PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, 0 );
+
+    /* Dependent algorithms */
+    TEST_EQUAL( PSA_ALG_HMAC_GET_HASH( hmac_alg ), alg );
+    TEST_EQUAL( PSA_ALG_SIGN_GET_HASH( rsa_pkcs1v15_sign_alg ), alg );
+    TEST_EQUAL( PSA_ALG_SIGN_GET_HASH( rsa_pss_alg ), alg );
+    TEST_EQUAL( PSA_ALG_SIGN_GET_HASH( dsa_alg ), alg );
+    TEST_EQUAL( PSA_ALG_SIGN_GET_HASH( deterministic_dsa_alg ), alg );
+    TEST_EQUAL( PSA_ALG_SIGN_GET_HASH( ecdsa_alg ), alg );
+    TEST_EQUAL( PSA_ALG_SIGN_GET_HASH( deterministic_ecdsa_alg ), alg );
+    TEST_EQUAL( PSA_ALG_RSA_OAEP_GET_HASH( rsa_oaep_alg ), alg );
+    TEST_EQUAL( PSA_ALG_HKDF_GET_HASH( hkdf_alg ), alg );
+
+    /* Hash length */
+    TEST_EQUAL( length, PSA_HASH_SIZE( alg ) );
+    TEST_ASSERT( length <= PSA_HASH_MAX_SIZE );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mac_algorithm( int alg_arg, int classification_flags,
+                    int length_arg,
+                    int key_type_arg, int key_bits_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    size_t length = length_arg;
+    size_t n;
+    size_t key_type = key_type_arg;
+    size_t key_bits = key_bits_arg;
+
+    mac_algorithm_core( alg, classification_flags,
+                        key_type, key_bits, length );
+    TEST_EQUAL( PSA_ALG_FULL_LENGTH_MAC( alg ), alg );
+    TEST_ASSERT( length <= PSA_MAC_MAX_SIZE );
+
+    /* Truncated versions */
+    for( n = 1; n <= length; n++ )
+    {
+        psa_algorithm_t truncated_alg = PSA_ALG_TRUNCATED_MAC( alg, n );
+        mac_algorithm_core( truncated_alg, classification_flags,
+                            key_type, key_bits, n );
+        TEST_EQUAL( PSA_ALG_FULL_LENGTH_MAC( truncated_alg ), alg );
+        /* Check that calling PSA_ALG_TRUNCATED_MAC twice gives the length
+         * of the outer truncation (even if the outer length is smaller than
+         * the inner length). */
+        TEST_EQUAL( PSA_ALG_TRUNCATED_MAC( truncated_alg, 1 ),
+                    PSA_ALG_TRUNCATED_MAC( alg, 1 ) );
+        TEST_EQUAL( PSA_ALG_TRUNCATED_MAC( truncated_alg, length - 1 ),
+                    PSA_ALG_TRUNCATED_MAC( alg, length - 1) );
+        TEST_EQUAL( PSA_ALG_TRUNCATED_MAC( truncated_alg, length ),
+                    PSA_ALG_TRUNCATED_MAC( alg, length ) );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void hmac_algorithm( int alg_arg,
+                     int length_arg,
+                     int block_size_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_algorithm_t hash_alg = PSA_ALG_HMAC_GET_HASH( alg );
+    size_t block_size = block_size_arg;
+    size_t length = length_arg;
+    size_t n;
+
+    TEST_ASSERT( PSA_ALG_IS_HASH( hash_alg ) );
+    TEST_EQUAL( PSA_ALG_HMAC( hash_alg ), alg );
+
+    TEST_ASSERT( block_size <= PSA_HMAC_MAX_HASH_BLOCK_SIZE );
+
+    test_mac_algorithm( alg_arg, ALG_IS_HMAC, length,
+                        PSA_KEY_TYPE_HMAC, PSA_BYTES_TO_BITS( length ) );
+
+    for( n = 1; n <= length; n++ )
+    {
+        psa_algorithm_t truncated_alg = PSA_ALG_TRUNCATED_MAC( alg, n );
+        TEST_EQUAL( PSA_ALG_HMAC_GET_HASH( truncated_alg ), hash_alg );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void cipher_algorithm( int alg_arg, int classification_flags )
+{
+    psa_algorithm_t alg = alg_arg;
+
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void aead_algorithm( int alg_arg, int classification_flags,
+                     int tag_length_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    size_t tag_length = tag_length_arg;
+    size_t n;
+
+    aead_algorithm_core( alg, classification_flags, tag_length );
+
+    /* Truncated versions */
+    for( n = 1; n <= tag_length; n++ )
+    {
+        psa_algorithm_t truncated_alg = PSA_ALG_AEAD_WITH_TAG_LENGTH( alg, n );
+        aead_algorithm_core( truncated_alg, classification_flags, n );
+        TEST_EQUAL( PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH( truncated_alg ),
+                    alg );
+        /* Check that calling PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH twice gives
+         * the length of the outer truncation (even if the outer length is
+         * smaller than the inner length). */
+        TEST_EQUAL( PSA_ALG_AEAD_WITH_TAG_LENGTH( truncated_alg, 1 ),
+                    PSA_ALG_AEAD_WITH_TAG_LENGTH( alg, 1 ) );
+        TEST_EQUAL( PSA_ALG_AEAD_WITH_TAG_LENGTH( truncated_alg, tag_length - 1 ),
+                    PSA_ALG_AEAD_WITH_TAG_LENGTH( alg, tag_length - 1) );
+        TEST_EQUAL( PSA_ALG_AEAD_WITH_TAG_LENGTH( truncated_alg, tag_length ),
+                    PSA_ALG_AEAD_WITH_TAG_LENGTH( alg, tag_length ) );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_signature_algorithm( int alg_arg, int classification_flags )
+{
+    psa_algorithm_t alg = alg_arg;
+
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_signature_wildcard( int alg_arg, int classification_flags )
+{
+    classification_flags |= ALG_IS_HASH_AND_SIGN | ALG_IS_WILDCARD;
+    test_asymmetric_signature_algorithm( alg_arg, classification_flags );
+    /* Any failure of this test function comes from
+     * asymmetric_signature_algorithm. Pacify -Werror=unused-label. */
+    goto exit;
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void asymmetric_encryption_algorithm( int alg_arg, int classification_flags )
+{
+    psa_algorithm_t alg = alg_arg;
+
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_derivation_algorithm( int alg_arg, int classification_flags )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_algorithm_t ecdh_alg = PSA_ALG_KEY_AGREEMENT( PSA_ALG_ECDH, alg );
+    psa_algorithm_t ffdh_alg = PSA_ALG_KEY_AGREEMENT( PSA_ALG_FFDH, alg );
+
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+
+    /* Check combinations with key agreements */
+    TEST_ASSERT( PSA_ALG_IS_KEY_AGREEMENT( ecdh_alg ) );
+    TEST_ASSERT( PSA_ALG_IS_KEY_AGREEMENT( ffdh_alg ) );
+    TEST_EQUAL( PSA_ALG_KEY_AGREEMENT_GET_KDF( ecdh_alg ), alg );
+    TEST_EQUAL( PSA_ALG_KEY_AGREEMENT_GET_KDF( ffdh_alg ), alg );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_agreement_algorithm( int alg_arg, int classification_flags,
+                              int ka_alg_arg, int kdf_alg_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_algorithm_t actual_ka_alg = PSA_ALG_KEY_AGREEMENT_GET_BASE( alg );
+    psa_algorithm_t expected_ka_alg = ka_alg_arg;
+    psa_algorithm_t actual_kdf_alg = PSA_ALG_KEY_AGREEMENT_GET_KDF( alg );
+    psa_algorithm_t expected_kdf_alg = kdf_alg_arg;
+
+    /* Algorithm classification */
+    TEST_ASSERT( ! PSA_ALG_IS_HASH( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_MAC( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_CIPHER( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_AEAD( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_SIGN( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_ASYMMETRIC_ENCRYPTION( alg ) );
+    TEST_ASSERT( PSA_ALG_IS_KEY_AGREEMENT( alg ) );
+    TEST_ASSERT( ! PSA_ALG_IS_KEY_DERIVATION( alg ) );
+    algorithm_classification( alg, classification_flags );
+
+    /* Shared secret derivation properties */
+    TEST_EQUAL( actual_ka_alg, expected_ka_alg );
+    TEST_EQUAL( actual_kdf_alg, expected_kdf_alg );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_type( int type_arg, int classification_flags )
+{
+    psa_key_type_t type = type_arg;
+
+    key_type_classification( type, classification_flags );
+
+    /* For asymmetric types, check the corresponding pair/public type */
+    if( classification_flags & KEY_TYPE_IS_PUBLIC_KEY )
+    {
+        psa_key_type_t pair_type = PSA_KEY_TYPE_KEY_PAIR_OF_PUBLIC_KEY( type );
+        TEST_EQUAL( PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( pair_type ), type );
+        key_type_classification( pair_type,
+                                 ( classification_flags
+                                   & ~KEY_TYPE_IS_PUBLIC_KEY )
+                                 | KEY_TYPE_IS_KEY_PAIR );
+        TEST_EQUAL( PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( type ), type );
+    }
+    if( classification_flags & KEY_TYPE_IS_KEY_PAIR )
+    {
+        psa_key_type_t public_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( type );
+        TEST_EQUAL( PSA_KEY_TYPE_KEY_PAIR_OF_PUBLIC_KEY( public_type ), type );
+        key_type_classification( public_type,
+                                 ( classification_flags
+                                   & ~KEY_TYPE_IS_KEY_PAIR )
+                                 | KEY_TYPE_IS_PUBLIC_KEY );
+        TEST_EQUAL( PSA_KEY_TYPE_KEY_PAIR_OF_PUBLIC_KEY( type ), type );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void ecc_key_types( int curve_arg, int curve_bits_arg )
+{
+    psa_ecc_curve_t curve = curve_arg;
+    size_t curve_bits = curve_bits_arg;
+    psa_key_type_t public_type = PSA_KEY_TYPE_ECC_PUBLIC_KEY( curve );
+    psa_key_type_t pair_type = PSA_KEY_TYPE_ECC_KEY_PAIR( curve );
+
+    test_key_type( public_type, KEY_TYPE_IS_ECC | KEY_TYPE_IS_PUBLIC_KEY );
+    test_key_type( pair_type, KEY_TYPE_IS_ECC | KEY_TYPE_IS_KEY_PAIR );
+
+    TEST_EQUAL( PSA_KEY_TYPE_GET_CURVE( public_type ), curve );
+    TEST_EQUAL( PSA_KEY_TYPE_GET_CURVE( pair_type ), curve );
+
+    TEST_EQUAL( curve_bits, PSA_ECC_CURVE_BITS( curve ) );
+    TEST_ASSERT( curve_bits <= PSA_VENDOR_ECC_MAX_CURVE_BITS );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_DHM_C */
+void dh_key_types( int group_arg, int group_bits_arg )
+{
+    psa_dh_group_t group = group_arg;
+    size_t group_bits = group_bits_arg;
+    psa_key_type_t public_type = PSA_KEY_TYPE_DH_PUBLIC_KEY( group );
+    psa_key_type_t pair_type = PSA_KEY_TYPE_DH_KEY_PAIR( group );
+
+    test_key_type( public_type, KEY_TYPE_IS_DH | KEY_TYPE_IS_PUBLIC_KEY );
+    test_key_type( pair_type, KEY_TYPE_IS_DH | KEY_TYPE_IS_KEY_PAIR );
+
+    TEST_EQUAL( PSA_KEY_TYPE_GET_GROUP( public_type ), group );
+    TEST_EQUAL( PSA_KEY_TYPE_GET_GROUP( pair_type ), group );
+
+    /* We have nothing to validate about the group size yet. */
+    (void) group_bits;
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_persistent_key.data b/tests/suites/test_suite_psa_crypto_persistent_key.data
new file mode 100644
index 0000000..3f40d35
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_persistent_key.data
@@ -0,0 +1,103 @@
+PSA Storage format data for storage
+format_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN
+
+PSA Storage parse stored data
+parse_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_SUCCESS
+
+PSA Storage parse stored data wrong version, should fail
+parse_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_ERROR_STORAGE_FAILURE
+
+PSA Storage parse too big data, should fail
+parse_storage_data_check:"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":"":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_ERROR_STORAGE_FAILURE
+
+PSA Storage parse bad magic, should fail
+parse_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_ERROR_STORAGE_FAILURE
+
+PSA Storage parse not enough magic, should fail
+parse_storage_data_check:"505341004b4559":"":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_ERROR_STORAGE_FAILURE
+
+# Not specific to files, but only run this test in an environment where the maximum size could be reached.
+Save maximum size persistent raw key
+depends_on:MBEDTLS_PSA_ITS_FILE_C
+save_large_persistent_key:PSA_CRYPTO_MAX_STORAGE_SIZE:PSA_SUCCESS
+
+Save larger than maximum size persistent raw key, should fail
+save_large_persistent_key:PSA_CRYPTO_MAX_STORAGE_SIZE + 1:PSA_ERROR_NOT_SUPPORTED
+
+Persistent key destroy
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+persistent_key_destroy:1:0:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_KEY_TYPE_RAW_DATA:"deadbeef"
+
+Persistent key destroy after restart
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+persistent_key_destroy:1:1:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":PSA_KEY_TYPE_RAW_DATA:"deadbeef"
+
+Persistent key import (RSA)
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+persistent_key_import:1:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":0:PSA_SUCCESS
+
+Persistent key import with restart (RSA)
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+persistent_key_import:1:PSA_KEY_TYPE_RSA_KEY_PAIR:"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":1:PSA_SUCCESS
+
+Persistent key import garbage data, should fail
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+persistent_key_import:1:PSA_KEY_TYPE_RSA_KEY_PAIR:"11111111":0:PSA_ERROR_INVALID_ARGUMENT
+
+import/export persistent raw key: 0 byte
+import_export_persistent_key:"":PSA_KEY_TYPE_RAW_DATA:0:0:0
+
+import/export persistent raw key: 1 byte
+import_export_persistent_key:"2a":PSA_KEY_TYPE_RAW_DATA:8:0:0
+
+import/export persistent key RSA public key: good, 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:0:0
+
+import/export persistent key RSA keypair: good, 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:0:0
+
+import/export persistent raw key file not exist: 1 byte
+import_export_persistent_key:"2a":PSA_KEY_TYPE_RAW_DATA:8:0:1
+
+import/export persistent key RSA public key file not exist: 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:0:1
+
+import/export persistent key RSA keypair file not exist: 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:0:1
+
+PSA import/export-persistent symmetric key: 16 bytes
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"2b7e151628aed2a6abf7158809cf4f3c":PSA_KEY_TYPE_AES:128:0:0
+
+import/export persistent raw key with restart: 0 byte
+import_export_persistent_key:"":PSA_KEY_TYPE_RAW_DATA:0:1:0
+
+import/export persistent raw key with restart: 1 byte
+import_export_persistent_key:"2a":PSA_KEY_TYPE_RAW_DATA:8:1:0
+
+import/export persistent key RSA public key with restart: good, 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:1:0
+
+import/export persistent key RSA keypair with restart: good, 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:1:0
+
+import/export persistent raw key file not exist with restart: 1 byte
+import_export_persistent_key:"2a":PSA_KEY_TYPE_RAW_DATA:8:1:1
+
+import/export persistent key RSA public key file not exist with restart: 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024:1:1
+
+import/export persistent key RSA keypair file not exist with restart: 1024-bit
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"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":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:1:1
+
+PSA import/export-persistent symmetric key: 16 bytes
+depends_on:MBEDTLS_PK_C:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
+import_export_persistent_key:"2b7e151628aed2a6abf7158809cf4f3c":PSA_KEY_TYPE_AES:128:1:0
diff --git a/tests/suites/test_suite_psa_crypto_persistent_key.function b/tests/suites/test_suite_psa_crypto_persistent_key.function
new file mode 100644
index 0000000..115bfea
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_persistent_key.function
@@ -0,0 +1,295 @@
+/* BEGIN_HEADER */
+#include <stdint.h>
+
+#include "psa_crypto_helpers.h"
+#include "psa_crypto_storage.h"
+
+#include "mbedtls/md.h"
+
+#define PSA_KEY_STORAGE_MAGIC_HEADER "PSA\0KEY"
+#define PSA_KEY_STORAGE_MAGIC_HEADER_LENGTH ( sizeof( PSA_KEY_STORAGE_MAGIC_HEADER ) )
+
+typedef struct {
+    uint8_t magic[PSA_KEY_STORAGE_MAGIC_HEADER_LENGTH];
+    uint8_t version[4];
+    uint8_t lifetime[sizeof( psa_key_lifetime_t )];
+    uint8_t type[sizeof( psa_key_type_t )];
+    uint8_t policy[sizeof( psa_key_policy_t )];
+    uint8_t data_len[4];
+    uint8_t key_data[];
+} psa_persistent_key_storage_format;
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_C:MBEDTLS_PSA_CRYPTO_STORAGE_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void format_storage_data_check( data_t *key_data,
+                                data_t *expected_file_data,
+                                int key_lifetime, int key_type,
+                                int key_usage, int key_alg, int key_alg2 )
+{
+    uint8_t *file_data;
+    size_t file_data_length;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    psa_set_key_lifetime( &attributes, key_lifetime );
+    psa_set_key_type( &attributes, key_type );
+    psa_set_key_usage_flags( &attributes, key_usage );
+    psa_set_key_algorithm( &attributes, key_alg );
+    psa_set_key_enrollment_algorithm( &attributes, key_alg2 );
+
+    file_data_length = key_data->len + sizeof( psa_persistent_key_storage_format );
+    file_data = mbedtls_calloc( 1, file_data_length );
+    psa_format_key_data_for_storage( key_data->x, key_data->len,
+                                     &attributes.core,
+                                     file_data );
+
+    ASSERT_COMPARE( expected_file_data->x, expected_file_data->len,
+                    file_data, file_data_length );
+    mbedtls_free( file_data );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void parse_storage_data_check( data_t *file_data,
+                               data_t *expected_key_data,
+                               int expected_key_lifetime,
+                               int expected_key_type,
+                               int expected_key_usage,
+                               int expected_key_alg,
+                               int expected_key_alg2,
+                               int expected_status )
+{
+    uint8_t *key_data = NULL;
+    size_t key_data_length = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t status;
+
+    status = psa_parse_key_data_from_storage( file_data->x, file_data->len,
+                                              &key_data, &key_data_length,
+                                              &attributes.core );
+
+    TEST_EQUAL( status, expected_status );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ),
+                (psa_key_type_t) expected_key_lifetime );
+    TEST_EQUAL( psa_get_key_type( &attributes ),
+                (psa_key_type_t) expected_key_type );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ),
+                (uint32_t) expected_key_usage );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ),
+                (uint32_t) expected_key_alg );
+    TEST_EQUAL( psa_get_key_enrollment_algorithm( &attributes ),
+                (uint32_t) expected_key_alg2 );
+    ASSERT_COMPARE( expected_key_data->x, expected_key_data->len,
+                    key_data, key_data_length );
+
+exit:
+    mbedtls_free( key_data );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void save_large_persistent_key( int data_length_arg, int expected_status )
+{
+    psa_key_id_t key_id = 42;
+    psa_key_handle_t handle = 0;
+    uint8_t *data = NULL;
+    size_t data_length = data_length_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    ASSERT_ALLOC( data, data_length );
+
+    PSA_ASSERT( psa_crypto_init() );
+
+    psa_set_key_id( &attributes, key_id );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+
+    TEST_EQUAL( psa_import_key( &attributes, data, data_length, &handle ),
+                expected_status );
+
+    if( expected_status == PSA_SUCCESS )
+        PSA_ASSERT( psa_destroy_key( handle ) );
+
+exit:
+    mbedtls_free( data );
+    PSA_DONE();
+    psa_destroy_persistent_key( key_id );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void persistent_key_destroy( int key_id_arg, int restart,
+                             int first_type_arg, data_t *first_data,
+                             int second_type_arg, data_t *second_data )
+{
+    psa_key_id_t key_id = key_id_arg;
+    psa_key_handle_t handle = 0;
+    psa_key_type_t first_type = (psa_key_type_t) first_type_arg;
+    psa_key_type_t second_type = (psa_key_type_t) second_type_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init() );
+
+    psa_set_key_id( &attributes, key_id );
+    psa_set_key_type( &attributes, first_type );
+
+    PSA_ASSERT( psa_import_key( &attributes, first_data->x, first_data->len,
+                                &handle ) );
+
+    if( restart )
+    {
+        psa_close_key( handle );
+        PSA_DONE();
+        PSA_ASSERT( psa_crypto_init() );
+        PSA_ASSERT( psa_open_key( key_id, &handle ) );
+    }
+    TEST_EQUAL( psa_is_key_present_in_storage( key_id ), 1 );
+
+    /* Destroy the key */
+    PSA_ASSERT( psa_destroy_key( handle ) );
+
+    /* Check key slot storage is removed */
+    TEST_EQUAL( psa_is_key_present_in_storage( key_id ), 0 );
+    TEST_EQUAL( psa_open_key( key_id, &handle ), PSA_ERROR_DOES_NOT_EXIST );
+    TEST_EQUAL( handle, 0 );
+
+    /* Shutdown and restart */
+    PSA_DONE();
+    PSA_ASSERT( psa_crypto_init() );
+
+    /* Create another key in the same slot */
+    psa_set_key_id( &attributes, key_id );
+    psa_set_key_type( &attributes, second_type );
+    PSA_ASSERT( psa_import_key( &attributes, second_data->x, second_data->len,
+                                &handle ) );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+
+exit:
+    PSA_DONE();
+    psa_destroy_persistent_key( key_id );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void persistent_key_import( int key_id_arg, int type_arg, data_t *data,
+                            int restart, int expected_status )
+{
+    psa_key_id_t key_id = (psa_key_id_t) key_id_arg;
+    psa_key_type_t type = (psa_key_type_t) type_arg;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init() );
+
+    psa_set_key_id( &attributes, key_id );
+    psa_set_key_type( &attributes, type );
+    TEST_EQUAL( psa_import_key( &attributes, data->x, data->len, &handle ),
+                expected_status );
+
+    if( expected_status != PSA_SUCCESS )
+    {
+        TEST_EQUAL( psa_is_key_present_in_storage( key_id ), 0 );
+        goto exit;
+    }
+
+    if( restart )
+    {
+        psa_close_key( handle );
+        PSA_DONE();
+        PSA_ASSERT( psa_crypto_init() );
+        PSA_ASSERT( psa_open_key( key_id, &handle ) );
+    }
+
+    psa_reset_key_attributes( &attributes );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_id( &attributes ), key_id );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ),
+                PSA_KEY_LIFETIME_PERSISTENT );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), 0 );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_persistent_key( key_id );
+    PSA_DONE();
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_export_persistent_key( data_t *data, int type_arg,
+                                   int expected_bits,
+                                   int restart, int key_not_exist )
+{
+    psa_key_id_t key_id = 42;
+    psa_key_type_t type = (psa_key_type_t) type_arg;
+    psa_key_handle_t handle = 0;
+    unsigned char *exported = NULL;
+    size_t export_size = data->len;
+    size_t exported_length;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    ASSERT_ALLOC( exported, export_size );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, key_id );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+
+    /* Import the key */
+    PSA_ASSERT( psa_import_key( &attributes, data->x, data->len, &handle ) );
+
+
+    if( restart )
+    {
+        psa_close_key( handle );
+        PSA_DONE();
+        PSA_ASSERT( psa_crypto_init() );
+        PSA_ASSERT( psa_open_key( key_id, &handle ) );
+    }
+
+    /* Test the key information */
+    psa_reset_key_attributes( &attributes );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_id( &attributes ), key_id );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ),
+                PSA_KEY_LIFETIME_PERSISTENT );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), (size_t) expected_bits );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), PSA_KEY_USAGE_EXPORT );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
+
+    TEST_EQUAL( psa_is_key_present_in_storage( key_id ), 1 );
+
+    if( key_not_exist )
+    {
+        psa_destroy_persistent_key( key_id );
+    }
+    /* Export the key */
+    PSA_ASSERT( psa_export_key( handle, exported, export_size,
+                                &exported_length ) );
+
+    ASSERT_COMPARE( data->x, data->len, exported, exported_length );
+
+    /* Destroy the key */
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    TEST_EQUAL( psa_is_key_present_in_storage( key_id ), 0 );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    mbedtls_free( exported );
+    PSA_DONE( );
+    psa_destroy_persistent_key( key_id );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_se_driver_hal.data b/tests/suites/test_suite_psa_crypto_se_driver_hal.data
new file mode 100644
index 0000000..5819f78
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_se_driver_hal.data
@@ -0,0 +1,163 @@
+Register SE driver: good
+register_one:2:PSA_DRV_SE_HAL_VERSION:PSA_SUCCESS
+
+# Run this test case a second time to verify that the library deinit
+# unregistered the first driver.
+Register SE driver: good, again
+register_one:2:PSA_DRV_SE_HAL_VERSION:PSA_SUCCESS
+
+Register SE driver: invalid lifetime (0)
+register_one:0:PSA_DRV_SE_HAL_VERSION:PSA_ERROR_INVALID_ARGUMENT
+
+Register SE driver: invalid lifetime (VOLATILE)
+register_one:PSA_KEY_LIFETIME_VOLATILE:PSA_DRV_SE_HAL_VERSION:PSA_ERROR_INVALID_ARGUMENT
+
+Register SE driver: invalid lifetime (PERSISTENT)
+register_one:PSA_KEY_LIFETIME_PERSISTENT:PSA_DRV_SE_HAL_VERSION:PSA_ERROR_INVALID_ARGUMENT
+
+Register SE driver: invalid version (ancient)
+register_one:2:0x00000003:PSA_ERROR_NOT_SUPPORTED
+
+Register SE driver: invalid version (future)
+register_one:2:PSA_DRV_SE_HAL_VERSION + 1:PSA_ERROR_NOT_SUPPORTED
+
+Register SE driver: already registered
+register_twice:3
+
+Register SE driver: maximum number of drivers
+register_max:
+
+SE key import-export (p_allocate allows all slots)
+key_creation_import_export:0:0
+
+SE key import-export (p_allocate allows 1 slot)
+key_creation_import_export:ARRAY_LENGTH( ram_slots ) - 1:0
+
+SE key import-export, check after restart (slot 0)
+key_creation_import_export:0:1
+
+SE key import-export, check after restart (slot 3)
+key_creation_import_export:3:1
+
+Key creation in a specific slot (0)
+key_creation_in_chosen_slot:0:0:PSA_SUCCESS
+
+Key creation in a specific slot (max)
+key_creation_in_chosen_slot:ARRAY_LENGTH( ram_slots ) - 1:0:PSA_SUCCESS
+
+Key creation in a specific slot (0, restart)
+key_creation_in_chosen_slot:0:1:PSA_SUCCESS
+
+Key creation in a specific slot (max, restart)
+key_creation_in_chosen_slot:ARRAY_LENGTH( ram_slots ) - 1:1:PSA_SUCCESS
+
+Key creation in a specific slot (too large)
+key_creation_in_chosen_slot:ARRAY_LENGTH( ram_slots ):0:PSA_ERROR_INVALID_ARGUMENT
+
+Key import smoke test: AES-CTR
+import_key_smoke:PSA_KEY_TYPE_AES:PSA_ALG_CTR:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: AES-CBC
+import_key_smoke:PSA_KEY_TYPE_AES:PSA_ALG_CBC_NO_PADDING:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: AES-CMAC
+import_key_smoke:PSA_KEY_TYPE_AES:PSA_ALG_CMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: AES-CCM
+import_key_smoke:PSA_KEY_TYPE_AES:PSA_ALG_CCM:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: AES-GCM
+import_key_smoke:PSA_KEY_TYPE_AES:PSA_ALG_GCM:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: CAMELLIA-CTR
+import_key_smoke:PSA_KEY_TYPE_CAMELLIA:PSA_ALG_CTR:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: CAMELLIA-CBC
+import_key_smoke:PSA_KEY_TYPE_CAMELLIA:PSA_ALG_CBC_NO_PADDING:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: CAMELLIA-CMAC
+import_key_smoke:PSA_KEY_TYPE_CAMELLIA:PSA_ALG_CMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: CAMELLIA-CCM
+import_key_smoke:PSA_KEY_TYPE_CAMELLIA:PSA_ALG_GCM:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: CAMELLIA-CCM
+import_key_smoke:PSA_KEY_TYPE_CAMELLIA:PSA_ALG_GCM:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: HMAC-SHA-256
+import_key_smoke:PSA_KEY_TYPE_HMAC:PSA_ALG_HMAC( PSA_ALG_SHA_256 ):"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: HKDF-SHA-256
+import_key_smoke:PSA_KEY_TYPE_DERIVE:PSA_ALG_HKDF( PSA_ALG_SHA_256 ):"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+Key import smoke test: RSA PKCS#1v1.5 signature
+import_key_smoke:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+Key import smoke test: RSA PKCS#1v1.5 encryption
+import_key_smoke:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_ALG_RSA_PKCS1V15_CRYPT:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+Key import smoke test: RSA OAEP encryption
+import_key_smoke:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_ALG_RSA_OAEP( PSA_ALG_SHA_256 ):"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+
+Key import smoke test: ECDSA secp256r1
+import_key_smoke:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee"
+
+Key import smoke test: ECDH secp256r1
+import_key_smoke:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDH:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee"
+
+Key import smoke test: ECDH secp256r1 with HKDF
+import_key_smoke:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_KEY_AGREEMENT( PSA_ALG_ECDH, PSA_ALG_HKDF( PSA_ALG_SHA_256 ) ):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee"
+
+Generate key: not supported
+generate_key_not_supported:PSA_KEY_TYPE_AES:128
+
+Key generation smoke test: AES-128-CTR
+generate_key_smoke:PSA_KEY_TYPE_AES:128:PSA_ALG_CTR
+
+Key generation smoke test: AES-256-CTR
+generate_key_smoke:PSA_KEY_TYPE_AES:128:PSA_ALG_CTR
+
+Key generation smoke test: HMAC-SHA-256
+generate_key_smoke:PSA_KEY_TYPE_HMAC:256:PSA_ALG_HMAC( PSA_ALG_SHA_256 )
+
+Key registration: smoke test
+register_key_smoke_test:MIN_DRIVER_LIFETIME:-1:PSA_SUCCESS
+
+Key registration: invalid lifetime (volatile)
+register_key_smoke_test:PSA_KEY_LIFETIME_VOLATILE:-1:PSA_ERROR_INVALID_ARGUMENT
+
+Key registration: invalid lifetime (internal storage)
+register_key_smoke_test:PSA_KEY_LIFETIME_PERSISTENT:-1:PSA_ERROR_INVALID_ARGUMENT
+
+Key registration: invalid lifetime (no registered driver)
+register_key_smoke_test:MIN_DRIVER_LIFETIME + 1:-1:PSA_ERROR_INVALID_ARGUMENT
+
+Key registration: with driver validation (accepted)
+register_key_smoke_test:MIN_DRIVER_LIFETIME:1:PSA_SUCCESS
+
+Key registration: with driver validation (rejected)
+register_key_smoke_test:MIN_DRIVER_LIFETIME:0:PSA_ERROR_NOT_PERMITTED
+
+Import-sign-verify: sign in driver, ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+sign_verify:SIGN_IN_DRIVER_AND_PARALLEL_CREATION:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:0:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":"54686973206973206e6f74206120686173682e"
+
+Import-sign-verify: sign in driver then export_public, ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+sign_verify:SIGN_IN_DRIVER_THEN_EXPORT_PUBLIC:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:0:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":"54686973206973206e6f74206120686173682e"
+
+Import-sign-verify: sign in software, ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+sign_verify:SIGN_IN_SOFTWARE_AND_PARALLEL_CREATION:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:0:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":"54686973206973206e6f74206120686173682e"
+
+Generate-sign-verify: sign in driver, ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+sign_verify:SIGN_IN_DRIVER_AND_PARALLEL_CREATION:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:256:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":"54686973206973206e6f74206120686173682e"
+
+Generate-sign-verify: sign in driver then export_public, ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+sign_verify:SIGN_IN_DRIVER_THEN_EXPORT_PUBLIC:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:256:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":"54686973206973206e6f74206120686173682e"
+
+Generate-sign-verify: sign in software, ECDSA
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+sign_verify:SIGN_IN_SOFTWARE_AND_PARALLEL_CREATION:PSA_KEY_TYPE_ECC_KEY_PAIR( PSA_ECC_CURVE_SECP256R1 ):PSA_ALG_ECDSA_ANY:256:"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":"54686973206973206e6f74206120686173682e"
diff --git a/tests/suites/test_suite_psa_crypto_se_driver_hal.function b/tests/suites/test_suite_psa_crypto_se_driver_hal.function
new file mode 100644
index 0000000..fc6f668
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_se_driver_hal.function
@@ -0,0 +1,1291 @@
+/* BEGIN_HEADER */
+#include "psa_crypto_helpers.h"
+#include "psa/crypto_se_driver.h"
+
+#include "psa_crypto_se.h"
+#include "psa_crypto_storage.h"
+
+
+
+/****************************************************************/
+/* Test driver helpers */
+/****************************************************************/
+
+/** The minimum valid lifetime value for a secure element driver. */
+#define MIN_DRIVER_LIFETIME 2
+
+/** The driver detected a condition that shouldn't happen.
+ * This is probably a bug in the library. */
+#define PSA_ERROR_DETECTED_BY_DRIVER ((psa_status_t)( -500 ))
+
+/** Like #TEST_ASSERT for use in a driver method, with no cleanup.
+ *
+ * If an error happens, this macro returns from the calling function.
+ *
+ * Use this macro to assert on guarantees provided by the core.
+ */
+#define DRIVER_ASSERT_RETURN( TEST )                        \
+    do {                                                    \
+       if( ! (TEST) )                                       \
+       {                                                    \
+          test_fail( #TEST, __LINE__, __FILE__ );           \
+          return( PSA_ERROR_DETECTED_BY_DRIVER );           \
+       }                                                    \
+    } while( 0 )
+
+/** Like #TEST_ASSERT for use in a driver method, with cleanup.
+ *
+ * In case of error, this macro sets `status` and jumps to the
+ * label `exit`.
+ *
+ * Use this macro to assert on guarantees provided by the core.
+ */
+#define DRIVER_ASSERT( TEST )                               \
+    do {                                                    \
+       if( ! (TEST) )                                       \
+       {                                                    \
+          test_fail( #TEST, __LINE__, __FILE__ );           \
+          status = PSA_ERROR_DETECTED_BY_DRIVER;            \
+          goto exit;                                        \
+       }                                                    \
+    } while( 0 )
+
+/** Like #PSA_ASSERT for a PSA API call that calls a driver underneath.
+ *
+ * Run the code \p expr. If this returns \p expected_status,
+ * do nothing. If this returns #PSA_ERROR_DETECTED_BY_DRIVER,
+ * jump directly to the `exit` label. If this returns any other
+ * status, call test_fail() then jump to `exit`.
+ *
+ * The special case for #PSA_ERROR_DETECTED_BY_DRIVER is because in this
+ * case, the test driver code is expected to have called test_fail()
+ * already, so we make sure not to overwrite the failure information.
+ */
+#define PSA_ASSERT_VIA_DRIVER( expr, expected_status )                  \
+    do {                                                                \
+        psa_status_t PSA_ASSERT_VIA_DRIVER_status = ( expr );           \
+        if( PSA_ASSERT_VIA_DRIVER_status == PSA_ERROR_DETECTED_BY_DRIVER ) \
+            goto exit;                                                  \
+        if( PSA_ASSERT_VIA_DRIVER_status != ( expected_status ) )       \
+        {                                                               \
+            test_fail( #expr, __LINE__, __FILE__ );                     \
+            goto exit;                                                  \
+        }                                                               \
+    } while( 0 )
+
+
+
+/****************************************************************/
+/* Miscellaneous driver methods */
+/****************************************************************/
+
+typedef struct
+{
+    psa_key_slot_number_t slot_number;
+    psa_key_creation_method_t method;
+    psa_status_t status;
+} validate_slot_number_directions_t;
+static validate_slot_number_directions_t validate_slot_number_directions;
+
+/* Validate a choice of slot number as directed. */
+static psa_status_t validate_slot_number_as_directed(
+    psa_drv_se_context_t *context,
+    const psa_key_attributes_t *attributes,
+    psa_key_creation_method_t method,
+    psa_key_slot_number_t slot_number )
+{
+    (void) context;
+    (void) attributes;
+    DRIVER_ASSERT_RETURN( slot_number ==
+                          validate_slot_number_directions.slot_number );
+    DRIVER_ASSERT_RETURN( method ==
+                          validate_slot_number_directions.method );
+    return( validate_slot_number_directions.status );
+}
+
+/* Allocate slot numbers with a monotonic counter. */
+static psa_status_t counter_allocate( psa_drv_se_context_t *context,
+                                      void *persistent_data,
+                                      const psa_key_attributes_t *attributes,
+                                      psa_key_creation_method_t method,
+                                      psa_key_slot_number_t *slot_number )
+{
+    psa_key_slot_number_t *p_counter = persistent_data;
+    (void) attributes;
+    (void) method;
+    if( context->persistent_data_size != sizeof( psa_key_slot_number_t ) )
+        return( PSA_ERROR_DETECTED_BY_DRIVER );
+    ++*p_counter;
+    if( *p_counter == 0 )
+        return( PSA_ERROR_INSUFFICIENT_STORAGE );
+    *slot_number = *p_counter;
+    return( PSA_SUCCESS );
+}
+
+/* Null import: do nothing, but pretend it worked. */
+static psa_status_t null_import( psa_drv_se_context_t *context,
+                                 psa_key_slot_number_t slot_number,
+                                 const psa_key_attributes_t *attributes,
+                                 const uint8_t *data,
+                                 size_t data_length,
+                                 size_t *bits )
+{
+    (void) context;
+    (void) slot_number;
+    (void) attributes;
+    (void) data;
+    /* We're supposed to return a key size. Return one that's correct for
+     * plain data keys. */
+    *bits = PSA_BYTES_TO_BITS( data_length );
+    return( PSA_SUCCESS );
+}
+
+/* Null generate: do nothing, but pretend it worked. */
+static psa_status_t null_generate( psa_drv_se_context_t *context,
+                                   psa_key_slot_number_t slot_number,
+                                   const psa_key_attributes_t *attributes,
+                                   uint8_t *pubkey,
+                                   size_t pubkey_size,
+                                   size_t *pubkey_length )
+{
+    (void) context;
+    (void) slot_number;
+    (void) attributes;
+
+    DRIVER_ASSERT_RETURN( *pubkey_length == 0 );
+    if( ! PSA_KEY_TYPE_IS_KEY_PAIR( psa_get_key_type( attributes ) ) )
+    {
+        DRIVER_ASSERT_RETURN( pubkey == NULL );
+        DRIVER_ASSERT_RETURN( pubkey_size == 0 );
+    }
+
+    return( PSA_SUCCESS );
+}
+
+/* Null destroy: do nothing, but pretend it worked. */
+static psa_status_t null_destroy( psa_drv_se_context_t *context,
+                                  void *persistent_data,
+                                  psa_key_slot_number_t slot_number )
+{
+    (void) context;
+    (void) persistent_data;
+    (void) slot_number;
+    return( PSA_SUCCESS );
+}
+
+
+
+/****************************************************************/
+/* RAM-based test driver */
+/****************************************************************/
+
+#define RAM_MAX_KEY_SIZE 64
+typedef struct
+{
+    psa_key_lifetime_t lifetime;
+    psa_key_type_t type;
+    size_t bits;
+    uint8_t content[RAM_MAX_KEY_SIZE];
+} ram_slot_t;
+static ram_slot_t ram_slots[16];
+
+/* A type with at least ARRAY_LENGTH(ram_slots) bits, containing a
+ * bit vector indicating which slots are in use. */
+typedef uint16_t ram_slot_usage_t;
+
+static uint8_t ram_min_slot = 0;
+
+static void ram_slots_reset( void )
+{
+    memset( ram_slots, 0, sizeof( ram_slots ) );
+    ram_min_slot = 0;
+}
+
+/* Common parts of key creation.
+ *
+ * In case of error, zero out ram_slots[slot_number]. But don't
+ * do that if the error is PSA_ERROR_DETECTED_BY_DRIVER: in this case
+ * you don't need to clean up (ram_slot_reset() will take care of it
+ * in the test case function's cleanup code) and it might be wrong
+ * (if slot_number is invalid).
+ */
+static psa_status_t ram_create_common( psa_drv_se_context_t *context,
+                                       psa_key_slot_number_t slot_number,
+                                       const psa_key_attributes_t *attributes,
+                                       size_t required_storage )
+{
+    (void) context;
+    DRIVER_ASSERT_RETURN( slot_number < ARRAY_LENGTH( ram_slots ) );
+
+    ram_slots[slot_number].lifetime = psa_get_key_lifetime( attributes );
+    ram_slots[slot_number].type = psa_get_key_type( attributes );
+    ram_slots[slot_number].bits = psa_get_key_bits( attributes );
+
+    if( required_storage > sizeof( ram_slots[slot_number].content ) )
+    {
+        memset( &ram_slots[slot_number], 0, sizeof( ram_slots[slot_number] ) );
+        return( PSA_ERROR_INSUFFICIENT_STORAGE );
+    }
+
+    return( PSA_SUCCESS );
+}
+
+/* This function does everything except actually generating key material.
+ * After calling it, you must copy the desired key material to
+ * ram_slots[slot_number].content. */
+static psa_status_t ram_fake_generate( psa_drv_se_context_t *context,
+                                       psa_key_slot_number_t slot_number,
+                                       const psa_key_attributes_t *attributes,
+                                       uint8_t *pubkey,
+                                       size_t pubkey_size,
+                                       size_t *pubkey_length )
+{
+    psa_status_t status;
+    size_t required_storage =
+        PSA_KEY_EXPORT_MAX_SIZE( psa_get_key_type( attributes ),
+                                 psa_get_key_bits( attributes ) );
+
+    DRIVER_ASSERT_RETURN( *pubkey_length == 0 );
+    if( ! PSA_KEY_TYPE_IS_KEY_PAIR( psa_get_key_type( attributes ) ) )
+    {
+        DRIVER_ASSERT_RETURN( pubkey == NULL );
+        DRIVER_ASSERT_RETURN( pubkey_size == 0 );
+    }
+
+    status = ram_create_common( context, slot_number, attributes,
+                                required_storage );
+    return( status );
+}
+
+static psa_status_t ram_import( psa_drv_se_context_t *context,
+                                psa_key_slot_number_t slot_number,
+                                const psa_key_attributes_t *attributes,
+                                const uint8_t *data,
+                                size_t data_length,
+                                size_t *bits )
+{
+    psa_key_type_t type = psa_get_key_type( attributes );
+    psa_status_t status = ram_create_common( context, slot_number, attributes,
+                                             data_length );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+    /* The RAM driver only works for certain key types: raw keys,
+     * and ECC key pairs. This is true in particular of the bit-size
+     * calculation here. */
+    if( PSA_KEY_TYPE_IS_UNSTRUCTURED( type ) )
+        *bits = PSA_BYTES_TO_BITS( data_length );
+    else if ( PSA_KEY_TYPE_IS_ECC_KEY_PAIR( type ) )
+        *bits = PSA_ECC_CURVE_BITS( PSA_KEY_TYPE_GET_CURVE( type ) );
+    else
+    {
+        memset( &ram_slots[slot_number], 0, sizeof( ram_slots[slot_number] ) );
+        return( PSA_ERROR_NOT_SUPPORTED );
+    }
+
+    ram_slots[slot_number].bits = *bits;
+    memcpy( ram_slots[slot_number].content, data, data_length );
+
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t ram_export( psa_drv_se_context_t *context,
+                                psa_key_slot_number_t slot_number,
+                                uint8_t *data,
+                                size_t data_size,
+                                size_t *data_length )
+{
+    size_t actual_size;
+    (void) context;
+    DRIVER_ASSERT_RETURN( slot_number < ARRAY_LENGTH( ram_slots ) );
+    actual_size = PSA_BITS_TO_BYTES( ram_slots[slot_number].bits );
+    if( actual_size > data_size )
+        return( PSA_ERROR_BUFFER_TOO_SMALL );
+    *data_length = actual_size;
+    memcpy( data, ram_slots[slot_number].content, actual_size );
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t ram_export_public( psa_drv_se_context_t *context,
+                                       psa_key_slot_number_t slot_number,
+                                       uint8_t *data,
+                                       size_t data_size,
+                                       size_t *data_length )
+{
+    psa_status_t status;
+    psa_key_handle_t handle;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    (void) context;
+    DRIVER_ASSERT_RETURN( slot_number < ARRAY_LENGTH( ram_slots ) );
+    DRIVER_ASSERT_RETURN(
+        PSA_KEY_TYPE_IS_KEY_PAIR( ram_slots[slot_number].type ) );
+
+    psa_set_key_type( &attributes, ram_slots[slot_number].type );
+    status = psa_import_key( &attributes,
+                             ram_slots[slot_number].content,
+                             PSA_BITS_TO_BYTES( ram_slots[slot_number].bits ),
+                             &handle );
+    if( status != PSA_SUCCESS )
+        return( status );
+    status = psa_export_public_key( handle, data, data_size, data_length );
+    psa_destroy_key( handle );
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t ram_destroy( psa_drv_se_context_t *context,
+                                 void *persistent_data,
+                                 psa_key_slot_number_t slot_number )
+{
+    ram_slot_usage_t *slot_usage = persistent_data;
+    DRIVER_ASSERT_RETURN( context->persistent_data_size == sizeof( ram_slot_usage_t ) );
+    DRIVER_ASSERT_RETURN( slot_number < ARRAY_LENGTH( ram_slots ) );
+    memset( &ram_slots[slot_number], 0, sizeof( ram_slots[slot_number] ) );
+    *slot_usage &= ~(ram_slot_usage_t)( 1 << slot_number );
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t ram_allocate( psa_drv_se_context_t *context,
+                                  void *persistent_data,
+                                  const psa_key_attributes_t *attributes,
+                                  psa_key_creation_method_t method,
+                                  psa_key_slot_number_t *slot_number )
+{
+    ram_slot_usage_t *slot_usage = persistent_data;
+    (void) attributes;
+    (void) method;
+    DRIVER_ASSERT_RETURN( context->persistent_data_size == sizeof( ram_slot_usage_t ) );
+    for( *slot_number = ram_min_slot;
+         *slot_number < ARRAY_LENGTH( ram_slots );
+         ++( *slot_number ) )
+    {
+        if( ! ( *slot_usage & 1 << *slot_number ) )
+            return( PSA_SUCCESS );
+    }
+    return( PSA_ERROR_INSUFFICIENT_STORAGE );
+}
+
+static psa_status_t ram_validate_slot_number(
+    psa_drv_se_context_t *context,
+    const psa_key_attributes_t *attributes,
+    psa_key_creation_method_t method,
+    psa_key_slot_number_t slot_number )
+{
+    (void) context;
+    (void) attributes;
+    (void) method;
+    if( slot_number >= ARRAY_LENGTH( ram_slots ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+    return( PSA_SUCCESS );
+}
+
+static psa_status_t ram_sign( psa_drv_se_context_t *context,
+                              psa_key_slot_number_t slot_number,
+                              psa_algorithm_t alg,
+                              const uint8_t *hash,
+                              size_t hash_length,
+                              uint8_t *signature,
+                              size_t signature_size,
+                              size_t *signature_length )
+{
+    ram_slot_t *slot;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle = 0;
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+
+    (void) context;
+    DRIVER_ASSERT_RETURN( slot_number < ARRAY_LENGTH( ram_slots ) );
+    slot = &ram_slots[slot_number];
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, slot->type );
+    DRIVER_ASSERT( psa_import_key( &attributes,
+                                   slot->content,
+                                   PSA_BITS_TO_BYTES( slot->bits ),
+                                   &handle ) == PSA_SUCCESS );
+    status = psa_asymmetric_sign( handle, alg,
+                                  hash, hash_length,
+                                  signature, signature_size,
+                                  signature_length );
+
+exit:
+    psa_destroy_key( handle );
+    return( status );
+}
+
+static psa_status_t ram_verify( psa_drv_se_context_t *context,
+                                psa_key_slot_number_t slot_number,
+                                psa_algorithm_t alg,
+                                const uint8_t *hash,
+                                size_t hash_length,
+                                const uint8_t *signature,
+                                size_t signature_length )
+{
+    ram_slot_t *slot;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_handle_t handle = 0;
+    psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+
+    (void) context;
+    DRIVER_ASSERT_RETURN( slot_number < ARRAY_LENGTH( ram_slots ) );
+    slot = &ram_slots[slot_number];
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, slot->type );
+    DRIVER_ASSERT( psa_import_key( &attributes,
+                                   slot->content,
+                                   PSA_BITS_TO_BYTES( slot->bits ),
+                                   &handle ) ==
+                   PSA_SUCCESS );
+    status = psa_asymmetric_verify( handle, alg,
+                                    hash, hash_length,
+                                    signature, signature_length );
+
+exit:
+    psa_destroy_key( handle );
+    return( status );
+}
+
+
+
+
+/****************************************************************/
+/* Other test helper functions */
+/****************************************************************/
+
+typedef enum
+{
+    SIGN_IN_SOFTWARE_AND_PARALLEL_CREATION,
+    SIGN_IN_DRIVER_AND_PARALLEL_CREATION,
+    SIGN_IN_DRIVER_THEN_EXPORT_PUBLIC,
+} sign_verify_method_t;
+
+/* Check that the attributes of a key reported by psa_get_key_attributes()
+ * are consistent with the attributes used when creating the key. */
+static int check_key_attributes(
+    psa_key_handle_t handle,
+    const psa_key_attributes_t *reference_attributes )
+{
+    int ok = 0;
+    psa_key_attributes_t actual_attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_get_key_attributes( handle, &actual_attributes ) );
+
+    TEST_EQUAL( psa_get_key_id( &actual_attributes ),
+                psa_get_key_id( reference_attributes ) );
+    TEST_EQUAL( psa_get_key_lifetime( &actual_attributes ),
+                psa_get_key_lifetime( reference_attributes ) );
+    TEST_EQUAL( psa_get_key_type( &actual_attributes ),
+                psa_get_key_type( reference_attributes ) );
+    TEST_EQUAL( psa_get_key_usage_flags( &actual_attributes ),
+                psa_get_key_usage_flags( reference_attributes ) );
+    TEST_EQUAL( psa_get_key_algorithm( &actual_attributes ),
+                psa_get_key_algorithm( reference_attributes ) );
+    TEST_EQUAL( psa_get_key_enrollment_algorithm( &actual_attributes ),
+                psa_get_key_enrollment_algorithm( reference_attributes ) );
+    if( psa_get_key_bits( reference_attributes ) != 0 )
+    {
+        TEST_EQUAL( psa_get_key_bits( &actual_attributes ),
+                    psa_get_key_bits( reference_attributes ) );
+    }
+
+    {
+        psa_key_slot_number_t actual_slot_number = 0xdeadbeef;
+        psa_key_slot_number_t desired_slot_number = 0xb90cc011;
+        psa_key_lifetime_t lifetime =
+            psa_get_key_lifetime( &actual_attributes );
+        psa_status_t status = psa_get_key_slot_number( &actual_attributes,
+                                                       &actual_slot_number );
+        if( lifetime < MIN_DRIVER_LIFETIME )
+        {
+            /* The key is not in a secure element. */
+            TEST_EQUAL( status, PSA_ERROR_INVALID_ARGUMENT );
+        }
+        else
+        {
+            /* The key is in a secure element. If it had been created
+             * in a specific slot, check that it is reported there. */
+            PSA_ASSERT( status );
+            status = psa_get_key_slot_number( reference_attributes,
+                                              &desired_slot_number );
+            if( status == PSA_SUCCESS )
+            {
+                TEST_EQUAL( desired_slot_number, actual_slot_number );
+            }
+        }
+    }
+    ok = 1;
+
+exit:
+    return( ok );
+}
+
+/* Check that a function's return status is "smoke-free", i.e. that
+ * it's an acceptable error code when calling an API function that operates
+ * on a key with potentially bogus parameters. */
+static int is_status_smoke_free( psa_status_t status )
+{
+    switch( status )
+    {
+        case PSA_SUCCESS:
+        case PSA_ERROR_NOT_SUPPORTED:
+        case PSA_ERROR_NOT_PERMITTED:
+        case PSA_ERROR_BUFFER_TOO_SMALL:
+        case PSA_ERROR_INVALID_ARGUMENT:
+        case PSA_ERROR_INVALID_SIGNATURE:
+        case PSA_ERROR_INVALID_PADDING:
+            return( 1 );
+        default:
+            return( 0 );
+    }
+}
+#define SMOKE_ASSERT( expr )                    \
+    TEST_ASSERT( is_status_smoke_free( expr ) )
+
+/* Smoke test a key. There are mostly no wrong answers here since we pass
+ * mostly bogus parameters: the goal is to ensure that there is no memory
+ * corruption or crash. This test function is most useful when run under
+ * an environment with sanity checks such as ASan or MSan. */
+static int smoke_test_key( psa_key_handle_t handle )
+{
+    int ok = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_mac_operation_t mac_operation = PSA_MAC_OPERATION_INIT;
+    psa_cipher_operation_t cipher_operation = PSA_CIPHER_OPERATION_INIT;
+    psa_key_derivation_operation_t derivation_operation =
+        PSA_KEY_DERIVATION_OPERATION_INIT;
+    uint8_t buffer[80]; /* large enough for a public key for ECDH */
+    size_t length;
+    psa_key_handle_t handle2 = 0;
+
+    SMOKE_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+
+    SMOKE_ASSERT( psa_export_key( handle,
+                                  buffer, sizeof( buffer ), &length ) );
+    SMOKE_ASSERT( psa_export_public_key( handle,
+                                         buffer, sizeof( buffer ), &length ) );
+
+    SMOKE_ASSERT( psa_copy_key( handle, &attributes, &handle2 ) );
+    if( handle2 != 0 )
+        PSA_ASSERT( psa_close_key( handle2 ) );
+
+    SMOKE_ASSERT( psa_mac_sign_setup( &mac_operation, handle, PSA_ALG_CMAC ) );
+    PSA_ASSERT( psa_mac_abort( &mac_operation ) );
+    SMOKE_ASSERT( psa_mac_verify_setup( &mac_operation, handle,
+                                        PSA_ALG_HMAC( PSA_ALG_SHA_256 ) ) );
+    PSA_ASSERT( psa_mac_abort( &mac_operation ) );
+
+    SMOKE_ASSERT( psa_cipher_encrypt_setup( &cipher_operation, handle,
+                                            PSA_ALG_CTR ) );
+    PSA_ASSERT( psa_cipher_abort( &cipher_operation ) );
+    SMOKE_ASSERT( psa_cipher_decrypt_setup( &cipher_operation, handle,
+                                            PSA_ALG_CTR ) );
+    PSA_ASSERT( psa_cipher_abort( &cipher_operation ) );
+
+    SMOKE_ASSERT( psa_aead_encrypt( handle, PSA_ALG_CCM,
+                                    buffer, sizeof( buffer ),
+                                    NULL, 0,
+                                    buffer, sizeof( buffer),
+                                    buffer, sizeof( buffer), &length ) );
+    SMOKE_ASSERT( psa_aead_decrypt( handle, PSA_ALG_CCM,
+                                    buffer, sizeof( buffer ),
+                                    NULL, 0,
+                                    buffer, sizeof( buffer),
+                                    buffer, sizeof( buffer), &length ) );
+
+    SMOKE_ASSERT( psa_asymmetric_sign( handle, PSA_ALG_ECDSA_ANY,
+                                       buffer, 32,
+                                       buffer, sizeof( buffer ), &length ) );
+    SMOKE_ASSERT( psa_asymmetric_verify( handle, PSA_ALG_ECDSA_ANY,
+                                         buffer, 32,
+                                         buffer, sizeof( buffer ) ) );
+
+    SMOKE_ASSERT( psa_asymmetric_encrypt( handle, PSA_ALG_RSA_PKCS1V15_CRYPT,
+                                          buffer, 10, NULL, 0,
+                                          buffer, sizeof( buffer ), &length ) );
+    SMOKE_ASSERT( psa_asymmetric_decrypt( handle, PSA_ALG_RSA_PKCS1V15_CRYPT,
+                                          buffer, sizeof( buffer ), NULL, 0,
+                                          buffer, sizeof( buffer ), &length ) );
+
+#if defined(MBEDTLS_SHA256_C)
+    /* Try the key in a plain key derivation. */
+    PSA_ASSERT( psa_key_derivation_setup( &derivation_operation,
+                                          PSA_ALG_HKDF( PSA_ALG_SHA_256 ) ) );
+    PSA_ASSERT( psa_key_derivation_input_bytes( &derivation_operation,
+                                                PSA_KEY_DERIVATION_INPUT_SALT,
+                                                NULL, 0 ) );
+    SMOKE_ASSERT( psa_key_derivation_input_key( &derivation_operation,
+                                                PSA_KEY_DERIVATION_INPUT_SECRET,
+                                                handle ) );
+    PSA_ASSERT( psa_key_derivation_abort( &derivation_operation ) );
+
+    /* If the key is asymmetric, try it in a key agreement, both as
+     * part of a derivation operation and standalone. */
+    if( psa_export_public_key( handle, buffer, sizeof( buffer ), &length ) ==
+        PSA_SUCCESS )
+    {
+        psa_algorithm_t alg =
+            PSA_ALG_KEY_AGREEMENT( PSA_ALG_ECDH,
+                                   PSA_ALG_HKDF( PSA_ALG_SHA_256 ) );
+        PSA_ASSERT( psa_key_derivation_setup( &derivation_operation, alg ) );
+        PSA_ASSERT( psa_key_derivation_input_bytes(
+                        &derivation_operation, PSA_KEY_DERIVATION_INPUT_SALT,
+                        NULL, 0 ) );
+        SMOKE_ASSERT( psa_key_derivation_key_agreement(
+                          &derivation_operation,
+                          PSA_KEY_DERIVATION_INPUT_SECRET,
+                          handle, buffer, length ) );
+        PSA_ASSERT( psa_key_derivation_abort( &derivation_operation ) );
+
+        SMOKE_ASSERT( psa_raw_key_agreement(
+                          alg, handle, buffer, length,
+                          buffer, sizeof( buffer ), &length ) );
+    }
+#endif /* MBEDTLS_SHA256_C */
+
+    ok = 1;
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    return( ok );
+}
+
+#define MAX_KEY_ID_FOR_TEST 10
+static void psa_purge_storage( void )
+{
+    psa_key_id_t id;
+    psa_key_lifetime_t lifetime;
+    /* The tests may have potentially created key ids from 1 to
+     * MAX_KEY_ID_FOR_TEST. In addition, run the destroy function on key id
+     * 0, which file-based storage uses as a temporary file. */
+    for( id = 0; id <= MAX_KEY_ID_FOR_TEST; id++ )
+        psa_destroy_persistent_key( id );
+    /* Purge the transaction file. */
+    psa_crypto_stop_transaction( );
+    /* Purge driver persistent data. */
+    for( lifetime = 0; lifetime < PSA_MAX_SE_LIFETIME; lifetime++ )
+        psa_destroy_se_persistent_data( lifetime );
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_SE_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void register_one( int lifetime, int version, int expected_status_arg )
+{
+    psa_status_t expected_status = expected_status_arg;
+    psa_drv_se_t driver;
+
+    memset( &driver, 0, sizeof( driver ) );
+    driver.hal_version = version;
+
+    TEST_EQUAL( psa_register_se_driver( lifetime, &driver ),
+                expected_status );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void register_twice( int count )
+{
+    psa_drv_se_t driver;
+    psa_key_lifetime_t lifetime;
+    psa_key_lifetime_t max = MIN_DRIVER_LIFETIME + count;
+
+    memset( &driver, 0, sizeof( driver ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+
+    for( lifetime = MIN_DRIVER_LIFETIME; lifetime < max; lifetime++ )
+        PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    for( lifetime = MIN_DRIVER_LIFETIME; lifetime < max; lifetime++ )
+        TEST_EQUAL( psa_register_se_driver( lifetime, &driver ),
+                    PSA_ERROR_ALREADY_EXISTS );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void register_max( )
+{
+    psa_drv_se_t driver;
+    psa_key_lifetime_t lifetime;
+    psa_key_lifetime_t max = MIN_DRIVER_LIFETIME + PSA_MAX_SE_DRIVERS;
+
+    memset( &driver, 0, sizeof( driver ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+
+    for( lifetime = MIN_DRIVER_LIFETIME; lifetime < max; lifetime++ )
+        PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+
+    TEST_EQUAL( psa_register_se_driver( lifetime, &driver ),
+                PSA_ERROR_INSUFFICIENT_MEMORY );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_creation_import_export( int min_slot, int restart )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+    uint8_t exported[sizeof( key_material )];
+    size_t exported_length;
+
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    driver.persistent_data_size = sizeof( ram_slot_usage_t );
+    key_management.p_allocate = ram_allocate;
+    key_management.p_import = ram_import;
+    key_management.p_destroy = ram_destroy;
+    key_management.p_export = ram_export;
+    ram_min_slot = min_slot;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Create a key. */
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_material, sizeof( key_material ),
+                                &handle ) );
+
+    /* Maybe restart, to check that the information is saved correctly. */
+    if( restart )
+    {
+        mbedtls_psa_crypto_free( );
+        PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+        PSA_ASSERT( psa_crypto_init( ) );
+        PSA_ASSERT( psa_open_key( id, &handle ) );
+    }
+
+    /* Test that the key was created in the expected slot. */
+    TEST_ASSERT( ram_slots[min_slot].type == PSA_KEY_TYPE_RAW_DATA );
+
+    /* Test the key attributes, including the reported slot number. */
+    psa_set_key_bits( &attributes,
+                      PSA_BYTES_TO_BITS( sizeof( key_material ) ) );
+    psa_set_key_slot_number( &attributes, min_slot );
+    if( ! check_key_attributes( handle, &attributes ) )
+        goto exit;
+
+    /* Test the key data. */
+    PSA_ASSERT( psa_export_key( handle,
+                                exported, sizeof( exported ),
+                                &exported_length ) );
+    ASSERT_COMPARE( key_material, sizeof( key_material ),
+                    exported, exported_length );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    handle = 0;
+    TEST_EQUAL( psa_open_key( id, &handle ),
+                PSA_ERROR_DOES_NOT_EXIST );
+
+    /* Test that the key has been erased from the designated slot. */
+    TEST_ASSERT( ram_slots[min_slot].type == 0 );
+
+exit:
+    PSA_DONE( );
+    ram_slots_reset( );
+    psa_purge_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void key_creation_in_chosen_slot( int slot_arg,
+                                  int restart,
+                                  int expected_status_arg )
+{
+    psa_key_slot_number_t wanted_slot = slot_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_status_t status;
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    driver.persistent_data_size = sizeof( ram_slot_usage_t );
+    key_management.p_validate_slot_number = ram_validate_slot_number;
+    key_management.p_import = ram_import;
+    key_management.p_destroy = ram_destroy;
+    key_management.p_export = ram_export;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Create a key. */
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    psa_set_key_slot_number( &attributes, wanted_slot );
+    status = psa_import_key( &attributes,
+                             key_material, sizeof( key_material ),
+                             &handle );
+    TEST_EQUAL( status, expected_status );
+
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    /* Maybe restart, to check that the information is saved correctly. */
+    if( restart )
+    {
+        mbedtls_psa_crypto_free( );
+        PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+        PSA_ASSERT( psa_crypto_init( ) );
+        PSA_ASSERT( psa_open_key( id, &handle ) );
+    }
+
+    /* Test that the key was created in the expected slot. */
+    TEST_EQUAL( ram_slots[wanted_slot].type, PSA_KEY_TYPE_RAW_DATA );
+
+    /* Test that the key is reported with the correct attributes,
+     * including the expected slot. */
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    handle = 0;
+    TEST_EQUAL( psa_open_key( id, &handle ),
+                PSA_ERROR_DOES_NOT_EXIST );
+
+exit:
+    PSA_DONE( );
+    ram_slots_reset( );
+    psa_purge_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void import_key_smoke( int type_arg, int alg_arg,
+                       data_t *key_material )
+{
+    psa_key_type_t type = type_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    driver.persistent_data_size = sizeof( psa_key_slot_number_t );
+    key_management.p_allocate = counter_allocate;
+    key_management.p_import = null_import;
+    key_management.p_destroy = null_destroy;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Create a key. */
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY |
+                             PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT |
+                             PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_material->x, key_material->len,
+                                &handle ) );
+
+    /* Do stuff with the key. */
+    if( ! smoke_test_key( handle ) )
+        goto exit;
+
+    /* Restart and try again. */
+    mbedtls_psa_crypto_free( );
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+    PSA_ASSERT( psa_open_key( id, &handle ) );
+    if( ! smoke_test_key( handle ) )
+        goto exit;
+
+    /* We're done. */
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    handle = 0;
+    TEST_EQUAL( psa_open_key( id, &handle ),
+                PSA_ERROR_DOES_NOT_EXIST );
+
+exit:
+    PSA_DONE( );
+    psa_purge_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void generate_key_not_supported( int type_arg, int bits_arg )
+{
+    psa_key_type_t type = type_arg;
+    size_t bits = bits_arg;
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    driver.persistent_data_size = sizeof( psa_key_slot_number_t );
+    key_management.p_allocate = counter_allocate;
+    /* No p_generate method */
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, bits );
+    TEST_EQUAL( psa_generate_key( &attributes, &handle ),
+                PSA_ERROR_NOT_SUPPORTED );
+
+exit:
+    PSA_DONE( );
+    psa_purge_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void generate_key_smoke( int type_arg, int bits_arg, int alg_arg )
+{
+    psa_key_type_t type = type_arg;
+    psa_key_bits_t bits = bits_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    driver.persistent_data_size = sizeof( psa_key_slot_number_t );
+    key_management.p_allocate = counter_allocate;
+    key_management.p_generate = null_generate;
+    key_management.p_destroy = null_destroy;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Create a key. */
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes,
+                             PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY |
+                             PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT |
+                             PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_bits( &attributes, bits );
+    PSA_ASSERT( psa_generate_key( &attributes, &handle ) );
+
+    /* Do stuff with the key. */
+    if( ! smoke_test_key( handle ) )
+        goto exit;
+
+    /* Restart and try again. */
+    mbedtls_psa_crypto_free( );
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+    PSA_ASSERT( psa_open_key( id, &handle ) );
+    if( ! smoke_test_key( handle ) )
+        goto exit;
+
+    /* We're done. */
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    handle = 0;
+    TEST_EQUAL( psa_open_key( id, &handle ),
+                PSA_ERROR_DOES_NOT_EXIST );
+
+exit:
+    PSA_DONE( );
+    psa_purge_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void sign_verify( int flow,
+                  int type_arg, int alg_arg,
+                  int bits_arg, data_t *key_material,
+                  data_t *input )
+{
+    psa_key_type_t type = type_arg;
+    psa_algorithm_t alg = alg_arg;
+    size_t bits = bits_arg;
+    /* Pass bits=0 to import, bits>0 to fake-generate */
+    int generating = ( bits != 0 );
+
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_drv_se_asymmetric_t asymmetric;
+
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t drv_handle = 0; /* key managed by the driver */
+    psa_key_handle_t sw_handle = 0; /* transparent key */
+    psa_key_attributes_t sw_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t drv_attributes;
+    uint8_t signature[PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE];
+    size_t signature_length;
+
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    memset( &asymmetric, 0, sizeof( asymmetric ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    driver.asymmetric = &asymmetric;
+    driver.persistent_data_size = sizeof( ram_slot_usage_t );
+    key_management.p_allocate = ram_allocate;
+    key_management.p_destroy = ram_destroy;
+    if( generating )
+        key_management.p_generate = ram_fake_generate;
+    else
+        key_management.p_import = ram_import;
+    switch( flow )
+    {
+        case SIGN_IN_SOFTWARE_AND_PARALLEL_CREATION:
+            break;
+        case SIGN_IN_DRIVER_AND_PARALLEL_CREATION:
+            asymmetric.p_sign = ram_sign;
+            break;
+        case SIGN_IN_DRIVER_THEN_EXPORT_PUBLIC:
+            asymmetric.p_sign = ram_sign;
+            key_management.p_export_public = ram_export_public;
+            break;
+        default:
+            TEST_ASSERT( ! "unsupported flow (should be SIGN_IN_xxx)" );
+            break;
+    }
+    asymmetric.p_verify = ram_verify;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Prepare to create two keys with the same key material: a transparent
+     * key, and one that goes through the driver. */
+    psa_set_key_usage_flags( &sw_attributes,
+                             PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &sw_attributes, alg );
+    psa_set_key_type( &sw_attributes, type );
+    drv_attributes = sw_attributes;
+    psa_set_key_id( &drv_attributes, id );
+    psa_set_key_lifetime( &drv_attributes, lifetime );
+
+    /* Create the key in the driver. */
+    if( generating )
+    {
+        psa_set_key_bits( &drv_attributes, bits );
+        PSA_ASSERT( psa_generate_key( &drv_attributes, &drv_handle ) );
+        /* Since we called a generate method that does not actually
+         * generate material, store the desired result of generation in
+         * the mock secure element storage. */
+        PSA_ASSERT( psa_get_key_attributes( drv_handle, &drv_attributes ) );
+        TEST_ASSERT( key_material->len == PSA_BITS_TO_BYTES( bits ) );
+        memcpy( ram_slots[ram_min_slot].content, key_material->x,
+                key_material->len );
+    }
+    else
+    {
+        PSA_ASSERT( psa_import_key( &drv_attributes,
+                                    key_material->x, key_material->len,
+                                    &drv_handle ) );
+    }
+
+    /* Either import the same key in software, or export the driver's
+     * public key and import that. */
+    switch( flow )
+    {
+        case SIGN_IN_SOFTWARE_AND_PARALLEL_CREATION:
+        case SIGN_IN_DRIVER_AND_PARALLEL_CREATION:
+            PSA_ASSERT( psa_import_key( &sw_attributes,
+                                        key_material->x, key_material->len,
+                                        &sw_handle ) );
+            break;
+        case SIGN_IN_DRIVER_THEN_EXPORT_PUBLIC:
+        {
+            uint8_t public_key[PSA_KEY_EXPORT_ECC_PUBLIC_KEY_MAX_SIZE( PSA_VENDOR_ECC_MAX_CURVE_BITS )];
+            size_t public_key_length;
+            PSA_ASSERT( psa_export_public_key( drv_handle,
+                                               public_key, sizeof( public_key ),
+                                               &public_key_length ) );
+            psa_set_key_type( &sw_attributes,
+                              PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR( type ) );
+            PSA_ASSERT( psa_import_key( &sw_attributes,
+                                        public_key, public_key_length,
+                                        &sw_handle ) );
+            break;
+        }
+    }
+
+    /* Sign with the chosen key. */
+    switch( flow )
+    {
+        case SIGN_IN_DRIVER_AND_PARALLEL_CREATION:
+        case SIGN_IN_DRIVER_THEN_EXPORT_PUBLIC:
+            PSA_ASSERT_VIA_DRIVER(
+                psa_asymmetric_sign( drv_handle,
+                                     alg,
+                                     input->x, input->len,
+                                     signature, sizeof( signature ),
+                                     &signature_length ),
+                PSA_SUCCESS );
+            break;
+        case SIGN_IN_SOFTWARE_AND_PARALLEL_CREATION:
+            PSA_ASSERT( psa_asymmetric_sign( sw_handle,
+                                             alg,
+                                             input->x, input->len,
+                                             signature, sizeof( signature ),
+                                             &signature_length ) );
+            break;
+    }
+
+    /* Verify with both keys. */
+    PSA_ASSERT( psa_asymmetric_verify( sw_handle, alg,
+                                       input->x, input->len,
+                                       signature, signature_length ) );
+    PSA_ASSERT_VIA_DRIVER(
+        psa_asymmetric_verify( drv_handle, alg,
+                               input->x, input->len,
+                               signature, signature_length ),
+        PSA_SUCCESS );
+
+    /* Change the signature and verify again. */
+    signature[0] ^= 1;
+    TEST_EQUAL( psa_asymmetric_verify( sw_handle, alg,
+                                       input->x, input->len,
+                                       signature, signature_length ),
+                PSA_ERROR_INVALID_SIGNATURE );
+    PSA_ASSERT_VIA_DRIVER(
+        psa_asymmetric_verify( drv_handle, alg,
+                               input->x, input->len,
+                               signature, signature_length ),
+        PSA_ERROR_INVALID_SIGNATURE );
+
+exit:
+    psa_destroy_key( drv_handle );
+    psa_destroy_key( sw_handle );
+    PSA_DONE( );
+    ram_slots_reset( );
+    psa_purge_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void register_key_smoke_test( int lifetime_arg,
+                              int validate,
+                              int expected_status_arg )
+{
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_id_t id = 1;
+    size_t bit_size = 48;
+    psa_key_slot_number_t wanted_slot = 0x123456789;
+    psa_key_handle_t handle = 0;
+    psa_status_t status;
+
+    memset( &driver, 0, sizeof( driver ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.key_management = &key_management;
+    key_management.p_destroy = null_destroy;
+    if( validate >= 0 )
+    {
+        key_management.p_validate_slot_number = validate_slot_number_as_directed;
+        validate_slot_number_directions.slot_number = wanted_slot;
+        validate_slot_number_directions.method = PSA_KEY_CREATION_REGISTER;
+        validate_slot_number_directions.status =
+            ( validate > 0 ? PSA_SUCCESS : PSA_ERROR_NOT_PERMITTED );
+    }
+
+    PSA_ASSERT( psa_register_se_driver( MIN_DRIVER_LIFETIME, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    psa_set_key_bits( &attributes, bit_size );
+    psa_set_key_slot_number( &attributes, wanted_slot );
+
+    status = mbedtls_psa_register_se_key( &attributes );
+    TEST_EQUAL( status, expected_status );
+
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    /* Test that the key exists and has the expected attributes. */
+    PSA_ASSERT( psa_open_key( id, &handle ) );
+    if( ! check_key_attributes( handle, &attributes ) )
+        goto exit;
+    PSA_ASSERT( psa_close_key( handle ) );
+
+    /* Restart and try again. */
+    PSA_DONE( );
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+    PSA_ASSERT( psa_open_key( id, &handle ) );
+    if( ! check_key_attributes( handle, &attributes ) )
+        goto exit;
+    /* This time, destroy the key. */
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    handle = 0;
+    TEST_EQUAL( psa_open_key( id, &handle ),
+                PSA_ERROR_DOES_NOT_EXIST );
+
+exit:
+    psa_reset_key_attributes( &attributes );
+    psa_destroy_key( handle );
+    PSA_DONE( );
+    psa_purge_storage( );
+    memset( &validate_slot_number_directions, 0,
+            sizeof( validate_slot_number_directions ) );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.data b/tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.data
new file mode 100644
index 0000000..dba6875
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.data
@@ -0,0 +1,47 @@
+SE key importing mock test
+mock_import:PSA_SUCCESS:PSA_SUCCESS:0:PSA_SUCCESS
+
+SE key importing mock test: max key bits
+mock_import:PSA_SUCCESS:PSA_SUCCESS:PSA_MAX_KEY_BITS:PSA_SUCCESS
+
+SE key importing mock test: more than max key bits
+mock_import:PSA_SUCCESS:PSA_ERROR_NOT_SUPPORTED:PSA_MAX_KEY_BITS+1:PSA_ERROR_NOT_SUPPORTED
+
+SE key importing mock test: alloc failed
+mock_import:PSA_ERROR_HARDWARE_FAILURE:PSA_SUCCESS:0:PSA_ERROR_HARDWARE_FAILURE
+
+SE key importing mock test: import failed
+mock_import:PSA_SUCCESS:PSA_ERROR_HARDWARE_FAILURE:0:PSA_ERROR_HARDWARE_FAILURE
+
+SE key exporting mock test
+mock_export:PSA_SUCCESS:PSA_SUCCESS
+
+SE key exporting mock test: export failed
+mock_export:PSA_ERROR_HARDWARE_FAILURE:PSA_ERROR_HARDWARE_FAILURE
+
+SE public key exporting mock test
+mock_export_public:PSA_SUCCESS:PSA_SUCCESS
+
+SE public key exporting mock test: export failed
+mock_export_public:PSA_ERROR_HARDWARE_FAILURE:PSA_ERROR_HARDWARE_FAILURE
+
+SE key generating mock test
+mock_generate:PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
+
+SE key generating mock test: alloc failed
+mock_generate:PSA_ERROR_HARDWARE_FAILURE:PSA_SUCCESS:PSA_ERROR_HARDWARE_FAILURE
+
+SE key generating mock test: generating failed
+mock_generate:PSA_SUCCESS:PSA_ERROR_HARDWARE_FAILURE:PSA_ERROR_HARDWARE_FAILURE
+
+SE signing mock test
+mock_sign:PSA_SUCCESS:PSA_SUCCESS
+
+SE signing mock test: sign failed
+mock_sign:PSA_ERROR_HARDWARE_FAILURE:PSA_ERROR_HARDWARE_FAILURE
+
+SE verification mock test
+mock_verify:PSA_SUCCESS:PSA_SUCCESS
+
+SE verification mock test: verify failed
+mock_verify:PSA_ERROR_HARDWARE_FAILURE:PSA_ERROR_HARDWARE_FAILURE
diff --git a/tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.function b/tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.function
new file mode 100644
index 0000000..e364178
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_se_driver_hal_mocks.function
@@ -0,0 +1,581 @@
+/* BEGIN_HEADER */
+#include "psa_crypto_helpers.h"
+#include "psa/crypto_se_driver.h"
+
+#include "psa_crypto_se.h"
+#include "psa_crypto_storage.h"
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t key_slot;
+    psa_key_attributes_t attributes;
+    size_t pubkey_size;
+    psa_status_t return_value;
+} mock_generate_data;
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t key_slot;
+    psa_key_attributes_t attributes;
+    size_t bits;
+    size_t data_length;
+    psa_status_t return_value;
+} mock_import_data;
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t slot_number;
+    size_t data_size;
+    psa_status_t return_value;
+} mock_export_data;
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t slot_number;
+    size_t data_size;
+    psa_status_t return_value;
+} mock_export_public_data;
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t key_slot;
+    psa_algorithm_t alg;
+    size_t hash_length;
+    size_t signature_size;
+    psa_status_t return_value;
+} mock_sign_data;
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t key_slot;
+    psa_algorithm_t alg;
+    size_t hash_length;
+    size_t signature_length;
+    psa_status_t return_value;
+} mock_verify_data;
+
+static struct
+{
+    uint16_t called;
+    psa_status_t return_value;
+} mock_allocate_data;
+
+static struct
+{
+    uint16_t called;
+    psa_key_slot_number_t slot_number;
+    psa_status_t return_value;
+} mock_destroy_data;
+
+#define MAX_KEY_ID_FOR_TEST 10
+static void psa_purge_storage( void )
+{
+    psa_key_id_t id;
+    psa_key_lifetime_t lifetime;
+    /* The tests may have potentially created key ids from 1 to
+     * MAX_KEY_ID_FOR_TEST. In addition, run the destroy function on key id
+     * 0, which file-based storage uses as a temporary file. */
+    for( id = 0; id <= MAX_KEY_ID_FOR_TEST; id++ )
+        psa_destroy_persistent_key( id );
+    /* Purge the transaction file. */
+    psa_crypto_stop_transaction( );
+    /* Purge driver persistent data. */
+    for( lifetime = 0; lifetime < PSA_MAX_SE_LIFETIME; lifetime++ )
+        psa_destroy_se_persistent_data( lifetime );
+}
+
+static void mock_teardown( void )
+{
+    memset( &mock_import_data, 0, sizeof( mock_import_data ) );
+    memset( &mock_export_data, 0, sizeof( mock_export_data ) );
+    memset( &mock_export_public_data, 0, sizeof( mock_export_public_data ) );
+    memset( &mock_sign_data, 0, sizeof( mock_sign_data ) );
+    memset( &mock_verify_data, 0, sizeof( mock_verify_data ) );
+    memset( &mock_allocate_data, 0, sizeof( mock_allocate_data ) );
+    memset( &mock_destroy_data, 0, sizeof( mock_destroy_data ) );
+    memset( &mock_generate_data, 0, sizeof( mock_generate_data ) );
+    psa_purge_storage( );
+}
+
+static psa_status_t mock_generate( psa_drv_se_context_t *drv_context,
+                                   psa_key_slot_number_t key_slot,
+                                   const psa_key_attributes_t *attributes,
+                                   uint8_t *pubkey,
+                                   size_t pubkey_size,
+                                   size_t *pubkey_length )
+{
+    (void) drv_context;
+    (void) pubkey;
+    (void) pubkey_length;
+
+    mock_generate_data.called++;
+    mock_generate_data.key_slot = key_slot;
+    mock_generate_data.attributes = *attributes;
+    mock_generate_data.pubkey_size = pubkey_size;
+
+    return( mock_generate_data.return_value );
+}
+
+static psa_status_t mock_import( psa_drv_se_context_t *drv_context,
+                                 psa_key_slot_number_t key_slot,
+                                 const psa_key_attributes_t *attributes,
+                                 const uint8_t *data,
+                                 size_t data_length,
+                                 size_t *bits )
+{
+    (void) drv_context;
+    (void) data;
+
+    *bits = mock_import_data.bits;
+
+    mock_import_data.called++;
+    mock_import_data.key_slot = key_slot;
+    mock_import_data.attributes = *attributes;
+    mock_import_data.data_length = data_length;
+
+    return( mock_import_data.return_value );
+}
+
+psa_status_t mock_export( psa_drv_se_context_t *context,
+                          psa_key_slot_number_t slot_number,
+                          uint8_t *p_data,
+                          size_t data_size,
+                          size_t *p_data_length )
+{
+    (void) context;
+    (void) p_data;
+    (void) p_data_length;
+
+    mock_export_data.called++;
+    mock_export_data.slot_number = slot_number;
+    mock_export_data.data_size = data_size;
+
+    return( mock_export_data.return_value );
+}
+
+psa_status_t mock_export_public( psa_drv_se_context_t *context,
+                                 psa_key_slot_number_t slot_number,
+                                 uint8_t *p_data,
+                                 size_t data_size,
+                                 size_t *p_data_length )
+{
+    (void) context;
+    (void) p_data;
+    (void) p_data_length;
+
+    mock_export_public_data.called++;
+    mock_export_public_data.slot_number = slot_number;
+    mock_export_public_data.data_size = data_size;
+
+    return( mock_export_public_data.return_value );
+}
+
+psa_status_t mock_sign( psa_drv_se_context_t *context,
+                        psa_key_slot_number_t key_slot,
+                        psa_algorithm_t alg,
+                        const uint8_t *p_hash,
+                        size_t hash_length,
+                        uint8_t *p_signature,
+                        size_t signature_size,
+                        size_t *p_signature_length )
+{
+    (void) context;
+    (void) p_hash;
+    (void) p_signature;
+    (void) p_signature_length;
+
+    mock_sign_data.called++;
+    mock_sign_data.key_slot = key_slot;
+    mock_sign_data.alg = alg;
+    mock_sign_data.hash_length = hash_length;
+    mock_sign_data.signature_size = signature_size;
+
+    return mock_sign_data.return_value;
+}
+
+psa_status_t mock_verify( psa_drv_se_context_t *context,
+                          psa_key_slot_number_t key_slot,
+                          psa_algorithm_t alg,
+                          const uint8_t *p_hash,
+                          size_t hash_length,
+                          const uint8_t *p_signature,
+                          size_t signature_length )
+{
+    (void) context;
+    (void) p_hash;
+    (void) p_signature;
+
+    mock_verify_data.called++;
+    mock_verify_data.key_slot = key_slot;
+    mock_verify_data.alg = alg;
+    mock_verify_data.hash_length = hash_length;
+    mock_verify_data.signature_length = signature_length;
+
+    return mock_verify_data.return_value;
+}
+
+psa_status_t mock_allocate( psa_drv_se_context_t *drv_context,
+                            void *persistent_data,
+                            const psa_key_attributes_t *attributes,
+                            psa_key_creation_method_t method,
+                            psa_key_slot_number_t *key_slot )
+{
+    (void) drv_context;
+    (void) persistent_data;
+    (void) attributes;
+    (void) method;
+    (void) key_slot;
+
+    mock_allocate_data.called++;
+    *key_slot = 0;
+
+    return( mock_allocate_data.return_value );
+}
+
+psa_status_t mock_destroy( psa_drv_se_context_t *context,
+                           void *persistent_data,
+                           psa_key_slot_number_t slot_number )
+{
+    (void) context;
+    (void) persistent_data;
+
+    mock_destroy_data.called++;
+    mock_destroy_data.slot_number = slot_number;
+
+    return( mock_destroy_data.return_value );
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_SE_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void mock_import( int mock_alloc_return_value,
+                  int mock_import_return_value,
+                  int bits,
+                  int expected_result )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+
+    mock_allocate_data.return_value = mock_alloc_return_value;
+    mock_import_data.return_value = mock_import_return_value;
+    mock_import_data.bits = bits;
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    key_management.p_import = mock_import;
+    key_management.p_destroy = mock_destroy;
+    key_management.p_allocate = mock_allocate;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    TEST_ASSERT( psa_import_key( &attributes,
+                                 key_material, sizeof( key_material ),
+                                 &handle ) == expected_result );
+
+    TEST_ASSERT( mock_allocate_data.called == 1 );
+    TEST_ASSERT( mock_import_data.called ==
+        ( mock_alloc_return_value == PSA_SUCCESS? 1 : 0 ) );
+    TEST_ASSERT( mock_import_data.attributes.core.id ==
+        ( mock_alloc_return_value == PSA_SUCCESS? id : 0 ) );
+    TEST_ASSERT( mock_import_data.attributes.core.lifetime ==
+        ( mock_alloc_return_value == PSA_SUCCESS? lifetime : 0 ) );
+    TEST_ASSERT( mock_import_data.attributes.core.policy.usage ==
+        ( mock_alloc_return_value == PSA_SUCCESS? PSA_KEY_USAGE_EXPORT : 0 ) );
+    TEST_ASSERT( mock_import_data.attributes.core.type ==
+        ( mock_alloc_return_value == PSA_SUCCESS? PSA_KEY_TYPE_RAW_DATA : 0 ) );
+
+    if( expected_result == PSA_SUCCESS )
+    {
+        PSA_ASSERT( psa_destroy_key( handle ) );
+        TEST_ASSERT( mock_destroy_data.called == 1 );
+    }
+exit:
+    PSA_DONE( );
+    mock_teardown( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mock_export( int mock_export_return_value, int expected_result )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+    uint8_t exported[sizeof( key_material )];
+    size_t exported_length;
+
+    mock_export_data.return_value = mock_export_return_value;
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    key_management.p_import = mock_import;
+    key_management.p_export = mock_export;
+    key_management.p_destroy = mock_destroy;
+    key_management.p_allocate = mock_allocate;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_material, sizeof( key_material ),
+                                &handle ) );
+
+    TEST_ASSERT( psa_export_key( handle,
+                                exported, sizeof( exported ),
+                                &exported_length ) == expected_result );
+
+    TEST_ASSERT( mock_export_data.called == 1 );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+
+    TEST_ASSERT( mock_destroy_data.called == 1 );
+
+exit:
+    PSA_DONE( );
+    mock_teardown( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mock_generate( int mock_alloc_return_value,
+                    int mock_generate_return_value,
+                    int expected_result )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    mock_allocate_data.return_value = mock_alloc_return_value;
+    mock_generate_data.return_value = mock_generate_return_value;
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    key_management.p_generate = mock_generate;
+    key_management.p_destroy = mock_destroy;
+    key_management.p_allocate = mock_allocate;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    TEST_ASSERT( psa_generate_key( &attributes, &handle ) == expected_result );
+    TEST_ASSERT( mock_allocate_data.called == 1 );
+    TEST_ASSERT( mock_generate_data.called ==
+        ( mock_alloc_return_value == PSA_SUCCESS? 1 : 0 ) );
+    TEST_ASSERT( mock_generate_data.attributes.core.id ==
+        ( mock_alloc_return_value == PSA_SUCCESS? id : 0 ) );
+    TEST_ASSERT( mock_generate_data.attributes.core.lifetime ==
+        ( mock_alloc_return_value == PSA_SUCCESS? lifetime : 0 ) );
+    TEST_ASSERT( mock_generate_data.attributes.core.policy.usage ==
+        ( mock_alloc_return_value == PSA_SUCCESS? PSA_KEY_USAGE_EXPORT : 0 ) );
+    TEST_ASSERT( mock_generate_data.attributes.core.type ==
+        ( mock_alloc_return_value == PSA_SUCCESS? PSA_KEY_TYPE_RAW_DATA : 0 ) );
+
+    if( expected_result == PSA_SUCCESS )
+    {
+        PSA_ASSERT( psa_destroy_key( handle ) );
+        TEST_ASSERT( mock_destroy_data.called == 1 );
+    }
+
+exit:
+    PSA_DONE( );
+    mock_teardown( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mock_export_public( int mock_export_public_return_value,
+                         int expected_result )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+    uint8_t exported[sizeof( key_material )];
+    size_t exported_length;
+
+    mock_export_public_data.return_value = mock_export_public_return_value;
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+    driver.key_management = &key_management;
+    key_management.p_import = mock_import;
+    key_management.p_export_public = mock_export_public;
+    key_management.p_destroy = mock_destroy;
+    key_management.p_allocate = mock_allocate;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RSA_PUBLIC_KEY );
+
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_material, sizeof( key_material ),
+                                &handle ) );
+
+    TEST_ASSERT( psa_export_public_key( handle, exported, sizeof(exported),
+                                        &exported_length ) == expected_result );
+    TEST_ASSERT( mock_export_public_data.called == 1 );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    TEST_ASSERT( mock_destroy_data.called == 1 );
+
+exit:
+    PSA_DONE( );
+    mock_teardown( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mock_sign( int mock_sign_return_value, int expected_result )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_drv_se_asymmetric_t asymmetric;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+    psa_algorithm_t algorithm = PSA_ALG_ECDSA(PSA_ALG_SHA_256);
+    size_t signature_length;
+
+    mock_sign_data.return_value = mock_sign_return_value;
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    memset( &asymmetric, 0, sizeof( asymmetric ) );
+
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+
+    driver.key_management = &key_management;
+    key_management.p_import = mock_import;
+    key_management.p_destroy = mock_destroy;
+    key_management.p_allocate = mock_allocate;
+
+    driver.asymmetric = &asymmetric;
+    asymmetric.p_sign = mock_sign;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_SIGN );
+    psa_set_key_algorithm( &attributes, algorithm );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RSA_KEY_PAIR );
+
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_material, sizeof( key_material ),
+                                &handle ) );
+
+    TEST_ASSERT( psa_asymmetric_sign( handle, algorithm, NULL, 0, NULL, 0,
+                                      &signature_length)
+                 == expected_result );
+    TEST_ASSERT( mock_sign_data.called == 1 );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    TEST_ASSERT( mock_destroy_data.called == 1 );
+
+exit:
+    PSA_DONE( );
+    mock_teardown( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mock_verify( int mock_verify_return_value, int expected_result )
+{
+    psa_drv_se_t driver;
+    psa_drv_se_key_management_t key_management;
+    psa_drv_se_asymmetric_t asymmetric;
+    psa_key_lifetime_t lifetime = 2;
+    psa_key_id_t id = 1;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    const uint8_t key_material[3] = {0xfa, 0xca, 0xde};
+    psa_algorithm_t algorithm = PSA_ALG_ECDSA(PSA_ALG_SHA_256);
+
+    mock_verify_data.return_value = mock_verify_return_value;
+    memset( &driver, 0, sizeof( driver ) );
+    memset( &key_management, 0, sizeof( key_management ) );
+    memset( &asymmetric, 0, sizeof( asymmetric ) );
+
+    driver.hal_version = PSA_DRV_SE_HAL_VERSION;
+
+    driver.key_management = &key_management;
+    key_management.p_import = mock_import;
+    key_management.p_destroy = mock_destroy;
+    key_management.p_allocate = mock_allocate;
+
+    driver.asymmetric = &asymmetric;
+    asymmetric.p_verify = mock_verify;
+
+    PSA_ASSERT( psa_register_se_driver( lifetime, &driver ) );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY );
+    psa_set_key_algorithm( &attributes, algorithm );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+
+    PSA_ASSERT( psa_import_key( &attributes,
+                                key_material, sizeof( key_material ),
+                                &handle ) );
+
+    TEST_ASSERT( psa_asymmetric_verify( handle, algorithm, NULL, 0, NULL, 0)
+                 == expected_result );
+    TEST_ASSERT( mock_verify_data.called == 1 );
+
+    PSA_ASSERT( psa_destroy_key( handle ) );
+    TEST_ASSERT( mock_destroy_data.called == 1 );
+
+exit:
+    PSA_DONE( );
+    mock_teardown( );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_slot_management.data b/tests/suites/test_suite_psa_crypto_slot_management.data
new file mode 100644
index 0000000..233b166
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_slot_management.data
@@ -0,0 +1,155 @@
+Transient slot, check after closing
+transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
+
+Transient slot, check after closing and restarting
+transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE_WITH_SHUTDOWN
+
+Transient slot, check after destroying
+transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
+
+Transient slot, check after destroying and restarting
+transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY_WITH_SHUTDOWN
+
+Transient slot, check after restart with live handles
+transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
+
+Persistent slot, check after closing, id=min
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
+
+Persistent slot, check after closing and restarting, id=min
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
+
+Persistent slot, check after destroying, id=min
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
+
+Persistent slot, check after destroying and restarting, id=min
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
+
+Persistent slot, check after restart with live handle, id=min
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
+
+Persistent slot, check after closing, id=max
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
+
+Persistent slot, check after destroying, id=max
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
+
+Persistent slot, check after restart, id=max
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX:0:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
+
+Persistent slot: ECP keypair (ECDSA, exportable); close
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA_ANY:0:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":CLOSE_BY_CLOSE
+
+Persistent slot: ECP keypair (ECDSA, exportable); close+restart
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA_ANY:0:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":CLOSE_BY_CLOSE_WITH_SHUTDOWN
+
+Persistent slot: ECP keypair (ECDSA, exportable); restart
+depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_ECDSA_ANY:0:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":CLOSE_BY_SHUTDOWN
+
+Persistent slot: ECP keypair (ECDH+ECDSA, exportable); close
+depends_on:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_ALG_ECDSA_ANY:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":CLOSE_BY_CLOSE
+
+Persistent slot: ECP keypair (ECDH+ECDSA, exportable); close+restart
+depends_on:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_ALG_ECDSA_ANY:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":CLOSE_BY_CLOSE_WITH_SHUTDOWN
+
+Persistent slot: ECP keypair (ECDH+ECDSA, exportable); restart
+depends_on:MBEDTLS_ECDH_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_KEY_AGREEMENT(PSA_ALG_ECDH, PSA_ALG_HKDF(PSA_ALG_SHA_256)):PSA_ALG_ECDSA_ANY:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":CLOSE_BY_SHUTDOWN
+
+Attempt to overwrite: close before
+create_existent:PSA_KEY_LIFETIME_PERSISTENT:1:CLOSE_BEFORE
+
+Attempt to overwrite: close after
+create_existent:PSA_KEY_LIFETIME_PERSISTENT:1:CLOSE_AFTER
+
+Attempt to overwrite: keep open
+create_existent:PSA_KEY_LIFETIME_PERSISTENT:1:KEEP_OPEN
+
+Open failure: invalid identifier (0)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+open_fail:0:PSA_ERROR_INVALID_ARGUMENT
+
+Open failure: invalid identifier (random seed UID)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+open_fail:PSA_CRYPTO_ITS_RANDOM_SEED_UID:PSA_ERROR_INVALID_ARGUMENT
+
+Open failure: invalid identifier (reserved range)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+open_fail:PSA_KEY_ID_VENDOR_MAX + 1:PSA_ERROR_INVALID_ARGUMENT
+
+Open failure: invalid identifier (implementation range)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+open_fail:PSA_KEY_ID_USER_MAX + 1:PSA_ERROR_DOES_NOT_EXIST
+
+Open failure: non-existent identifier
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+open_fail:1:PSA_ERROR_DOES_NOT_EXIST
+
+Create failure: invalid lifetime
+create_fail:0x7fffffff:0:PSA_ERROR_INVALID_ARGUMENT
+
+Create failure: invalid key id (0)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+create_fail:PSA_KEY_LIFETIME_PERSISTENT:0:PSA_ERROR_INVALID_ARGUMENT
+
+Create failure: invalid key id (random seed UID)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+create_fail:PSA_KEY_LIFETIME_PERSISTENT:PSA_CRYPTO_ITS_RANDOM_SEED_UID:PSA_ERROR_INVALID_ARGUMENT
+
+Create failure: invalid key id (reserved range)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+create_fail:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_VENDOR_MAX + 1:PSA_ERROR_INVALID_ARGUMENT
+
+Create failure: invalid key id (implementation range)
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+create_fail:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX + 1:PSA_ERROR_INVALID_ARGUMENT
+
+Open not supported
+depends_on:!MBEDTLS_PSA_CRYPTO_STORAGE_C
+open_fail:1:PSA_ERROR_NOT_SUPPORTED
+
+Create not supported
+depends_on:!MBEDTLS_PSA_CRYPTO_STORAGE_C
+create_fail:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_ERROR_NOT_SUPPORTED
+
+Copy volatile to volatile
+copy_across_lifetimes:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:0:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_USAGE_EXPORT:0:0
+
+Copy volatile to persistent
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+copy_across_lifetimes:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:0:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_USAGE_EXPORT:0:0
+
+Copy persistent to volatile
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+copy_across_lifetimes:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:0:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_USAGE_EXPORT:0:0
+
+Copy persistent to persistent
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+copy_across_lifetimes:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:0:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:0:0:PSA_KEY_USAGE_EXPORT:0:0
+
+Copy persistent to persistent with enrollment algorithm
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_CIPHER_MODE_CBC
+copy_across_lifetimes:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:PSA_ALG_CTR:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_ALG_CBC_NO_PADDING:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_ALG_CBC_NO_PADDING
+
+Copy volatile to occupied
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+copy_to_occupied:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"606162636465666768696a6b6c6d6e6f"
+
+Copy persistent to occupied
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+copy_to_occupied:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"606162636465666768696a6b6c6d6e6f"
+
+Copy persistent to same
+depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
+copy_to_occupied:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_COPY:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f"
+
+Close/destroy invalid handle
+invalid_handle:
+
+Open many transient handles
+many_transient_handles:42
diff --git a/tests/suites/test_suite_psa_crypto_slot_management.function b/tests/suites/test_suite_psa_crypto_slot_management.function
new file mode 100644
index 0000000..3b9eada
--- /dev/null
+++ b/tests/suites/test_suite_psa_crypto_slot_management.function
@@ -0,0 +1,713 @@
+/* BEGIN_HEADER */
+#include <stdint.h>
+
+#include "psa_crypto_helpers.h"
+#include "psa_crypto_storage.h"
+
+typedef enum
+{
+    CLOSE_BY_CLOSE, /**< Close the handle(s). */
+    CLOSE_BY_DESTROY, /**< Destroy the handle(s). */
+    CLOSE_BY_SHUTDOWN, /**< Deinit and reinit without closing handles. */
+    CLOSE_BY_CLOSE_WITH_SHUTDOWN, /**< Close handle(s) then deinit/reinit. */
+    CLOSE_BY_DESTROY_WITH_SHUTDOWN, /**< Destroy handle(s) then deinit/reinit. */
+} close_method_t;
+
+typedef enum
+{
+    KEEP_OPEN,
+    CLOSE_BEFORE,
+    CLOSE_AFTER,
+} reopen_policy_t;
+
+/* All test functions that create persistent keys must call
+ * `TEST_USES_KEY_ID( key_id )` before creating a persistent key with this
+ * identifier, and must call psa_purge_key_storage() in their cleanup
+ * code. */
+
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+static psa_key_id_t key_ids_used_in_test[9];
+static size_t num_key_ids_used;
+
+/* Record a key id as potentially used in a test case. */
+static int test_uses_key_id( psa_key_id_t key_id )
+{
+    size_t i;
+    if( key_id > PSA_MAX_PERSISTENT_KEY_IDENTIFIER )
+    {
+        /* Don't touch key id values that designate non-key files. */
+        return( 1 );
+    }
+    for( i = 0; i < num_key_ids_used ; i++ )
+    {
+        if( key_id == key_ids_used_in_test[i] )
+            return( 1 );
+    }
+    if( num_key_ids_used == ARRAY_LENGTH( key_ids_used_in_test ) )
+        return( 0 );
+    key_ids_used_in_test[num_key_ids_used] = key_id;
+    ++num_key_ids_used;
+    return( 1 );
+}
+#define TEST_USES_KEY_ID( key_id )                       \
+    TEST_ASSERT( test_uses_key_id( key_id ) )
+
+/* Destroy all key ids that may have been created by the current test case. */
+static void psa_purge_key_storage( void )
+{
+    size_t i;
+    for( i = 0; i < num_key_ids_used; i++ )
+        psa_destroy_persistent_key( key_ids_used_in_test[i] );
+    num_key_ids_used = 0;
+}
+#else
+#define TEST_USES_KEY_ID( key_id ) ( (void) ( key_id ) )
+#endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
+
+/** Apply \p close_method to invalidate the specified handles:
+ * close it, destroy it, or do nothing;
+ */
+static int invalidate_handle( close_method_t close_method,
+                              psa_key_handle_t handle )
+{
+    switch( close_method )
+    {
+        case CLOSE_BY_CLOSE:
+        case CLOSE_BY_CLOSE_WITH_SHUTDOWN:
+            PSA_ASSERT( psa_close_key( handle ) );
+            break;
+        case CLOSE_BY_DESTROY:
+        case CLOSE_BY_DESTROY_WITH_SHUTDOWN:
+            PSA_ASSERT( psa_destroy_key( handle ) );
+            break;
+        case CLOSE_BY_SHUTDOWN:
+            break;
+    }
+    return( 1 );
+exit:
+    return( 0 );
+}
+
+/** Restart the PSA subsystem if \p close_method says so. */
+static int invalidate_psa( close_method_t close_method )
+{
+    switch( close_method )
+    {
+        case CLOSE_BY_CLOSE:
+        case CLOSE_BY_DESTROY:
+            return( 1 );
+        case CLOSE_BY_CLOSE_WITH_SHUTDOWN:
+        case CLOSE_BY_DESTROY_WITH_SHUTDOWN:
+            /* All keys must have been closed. */
+            PSA_DONE( );
+            break;
+        case CLOSE_BY_SHUTDOWN:
+            /* Some keys may remain behind, and we're testing that this
+             * properly closes them. */
+            mbedtls_psa_crypto_free( );
+            break;
+    }
+
+    PSA_ASSERT( psa_crypto_init( ) );
+    ASSERT_PSA_PRISTINE( );
+    return( 1 );
+
+exit:
+    return( 0 );
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_CRYPTO_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void transient_slot_lifecycle( int usage_arg, int alg_arg,
+                               int type_arg, data_t *key_data,
+                               int close_method_arg )
+{
+    psa_algorithm_t alg = alg_arg;
+    psa_key_usage_t usage_flags = usage_arg;
+    psa_key_type_t type = type_arg;
+    close_method_t close_method = close_method_arg;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Import a key. */
+    psa_set_key_usage_flags( &attributes, usage_flags );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_type( &attributes, type );
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+    TEST_ASSERT( handle != 0 );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+
+    /* Do something that invalidates the handle. */
+    if( ! invalidate_handle( close_method, handle ) )
+        goto exit;
+    if( ! invalidate_psa( close_method ) )
+        goto exit;
+
+    /* Test that the handle is now invalid. */
+    TEST_EQUAL( psa_get_key_attributes( handle, &attributes ),
+                PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_close_key( handle ), PSA_ERROR_INVALID_HANDLE );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C */
+void persistent_slot_lifecycle( int lifetime_arg, int id_arg,
+                                int usage_arg, int alg_arg, int alg2_arg,
+                                int type_arg, data_t *key_data,
+                                int close_method_arg )
+{
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_key_id_t id = id_arg;
+    psa_algorithm_t alg = alg_arg;
+    psa_algorithm_t alg2 = alg2_arg;
+    psa_key_usage_t usage_flags = usage_arg;
+    psa_key_type_t type = type_arg;
+    close_method_t close_method = close_method_arg;
+    psa_key_handle_t handle = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t read_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t *reexported = NULL;
+    size_t reexported_length = -1;
+
+    TEST_USES_KEY_ID( id );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Get a handle and import a key. */
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_type( &attributes, type );
+    psa_set_key_usage_flags( &attributes, usage_flags );
+    psa_set_key_algorithm( &attributes, alg );
+    psa_set_key_enrollment_algorithm( &attributes, alg2 );
+    PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+                                &handle ) );
+    TEST_ASSERT( handle != 0 );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), lifetime );
+    TEST_EQUAL( psa_get_key_id( &attributes ), id );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), usage_flags );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), alg );
+    TEST_EQUAL( psa_get_key_enrollment_algorithm( &attributes ), alg2 );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+
+    /* Close the key and reopen it. */
+    PSA_ASSERT( psa_close_key( handle ) );
+    PSA_ASSERT( psa_open_key( id, &handle ) );
+    PSA_ASSERT( psa_get_key_attributes( handle, &attributes ) );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), lifetime );
+    TEST_EQUAL( psa_get_key_id( &attributes ), id );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), usage_flags );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), alg );
+    TEST_EQUAL( psa_get_key_enrollment_algorithm( &attributes ), alg2 );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type );
+
+    /* Do something that invalidates the handle. */
+    if( ! invalidate_handle( close_method, handle ) )
+        goto exit;
+    if( ! invalidate_psa( close_method ) )
+        goto exit;
+
+    /* Test that the handle is now invalid. */
+    TEST_EQUAL( psa_get_key_attributes( handle, &read_attributes ),
+                PSA_ERROR_INVALID_HANDLE );
+    psa_reset_key_attributes( &read_attributes );
+    TEST_EQUAL( psa_close_key( handle ), PSA_ERROR_INVALID_HANDLE );
+
+    /* Try to reopen the key. If we destroyed it, check that it doesn't
+     * exist. Otherwise check that it still exists and has the expected
+     * content. */
+    switch( close_method )
+    {
+        case CLOSE_BY_CLOSE:
+        case CLOSE_BY_CLOSE_WITH_SHUTDOWN:
+        case CLOSE_BY_SHUTDOWN:
+            PSA_ASSERT( psa_open_key( id, &handle ) );
+            PSA_ASSERT( psa_get_key_attributes( handle, &read_attributes ) );
+            TEST_EQUAL( psa_get_key_lifetime( &attributes ),
+                        psa_get_key_lifetime( &read_attributes ) );
+            TEST_EQUAL( psa_get_key_id( &attributes ),
+                        psa_get_key_id( &read_attributes ) );
+            TEST_EQUAL( psa_get_key_usage_flags( &attributes ), usage_flags );
+            TEST_EQUAL( psa_get_key_algorithm( &attributes ),
+                        psa_get_key_algorithm( &read_attributes ) );
+            TEST_EQUAL( psa_get_key_enrollment_algorithm( &attributes ),
+                        psa_get_key_enrollment_algorithm( &read_attributes ) );
+            TEST_EQUAL( psa_get_key_type( &attributes ),
+                        psa_get_key_type( &read_attributes ) );
+            TEST_EQUAL( psa_get_key_bits( &attributes ),
+                        psa_get_key_bits( &read_attributes ) );
+            if( usage_flags & PSA_KEY_USAGE_EXPORT )
+            {
+                ASSERT_ALLOC( reexported, key_data->len );
+                PSA_ASSERT( psa_export_key( handle,
+                                            reexported, key_data->len,
+                                            &reexported_length ) );
+                ASSERT_COMPARE( key_data->x, key_data->len,
+                                reexported, reexported_length );
+            }
+            else
+            {
+                TEST_EQUAL( psa_export_key( handle,
+                                            reexported, sizeof( reexported ),
+                                            &reexported_length ),
+                            PSA_ERROR_NOT_PERMITTED );
+            }
+            PSA_ASSERT( psa_close_key( handle ) );
+            break;
+
+        case CLOSE_BY_DESTROY:
+        case CLOSE_BY_DESTROY_WITH_SHUTDOWN:
+            TEST_EQUAL( psa_open_key( id, &handle ),
+                        PSA_ERROR_DOES_NOT_EXIST );
+            break;
+    }
+
+exit:
+    PSA_DONE( );
+    psa_purge_key_storage( );
+    mbedtls_free( reexported );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C */
+void create_existent( int lifetime_arg, int id_arg,
+                      int reopen_policy_arg )
+{
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_key_id_t id = id_arg;
+    psa_key_handle_t handle1 = 0, handle2 = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_type_t type1 = PSA_KEY_TYPE_RAW_DATA;
+    const uint8_t material1[5] = "a key";
+    const uint8_t material2[5] = "b key";
+    size_t bits1 = PSA_BYTES_TO_BITS( sizeof( material1 ) );
+    uint8_t reexported[sizeof( material1 )];
+    size_t reexported_length;
+    reopen_policy_t reopen_policy = reopen_policy_arg;
+
+    TEST_USES_KEY_ID( id );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Create a key. */
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_type( &attributes, type1 );
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, 0 );
+    PSA_ASSERT( psa_import_key( &attributes, material1, sizeof( material1 ),
+                                &handle1 ) );
+    TEST_ASSERT( handle1 != 0 );
+
+    if( reopen_policy == CLOSE_BEFORE )
+        PSA_ASSERT( psa_close_key( handle1 ) );
+
+    /* Attempt to create a new key in the same slot. */
+    TEST_EQUAL( psa_import_key( &attributes, material2, sizeof( material2 ),
+                                &handle2 ),
+                PSA_ERROR_ALREADY_EXISTS );
+    TEST_EQUAL( handle2, 0 );
+
+    if( reopen_policy == CLOSE_AFTER )
+        PSA_ASSERT( psa_close_key( handle1 ) );
+    if( reopen_policy == CLOSE_BEFORE || reopen_policy == CLOSE_AFTER )
+        PSA_ASSERT( psa_open_key( id, &handle1 ) );
+
+    /* Check that the original key hasn't changed. */
+    psa_reset_key_attributes( &attributes );
+    PSA_ASSERT( psa_get_key_attributes( handle1, &attributes ) );
+    TEST_EQUAL( psa_get_key_id( &attributes ), id );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes ), lifetime );
+    TEST_EQUAL( psa_get_key_type( &attributes ), type1 );
+    TEST_EQUAL( psa_get_key_bits( &attributes ), bits1 );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes ), PSA_KEY_USAGE_EXPORT );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes ), 0 );
+
+    PSA_ASSERT( psa_export_key( handle1,
+                                reexported, sizeof( reexported ),
+                                &reexported_length ) );
+    ASSERT_COMPARE( material1, sizeof( material1 ),
+                    reexported, reexported_length );
+
+    PSA_ASSERT( psa_close_key( handle1 ) );
+
+exit:
+    PSA_DONE( );
+    psa_purge_key_storage( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void open_fail( int id_arg,
+                int expected_status_arg )
+{
+    psa_key_id_t id = id_arg;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_handle_t handle = 0xdead;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    TEST_EQUAL( psa_open_key( id, &handle ), expected_status );
+    TEST_EQUAL( handle, 0 );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void create_fail( int lifetime_arg, int id_arg,
+                  int expected_status_arg )
+{
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_key_id_t id = id_arg;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_status_t expected_status = expected_status_arg;
+    psa_key_handle_t handle = 0xdead;
+    uint8_t material[1] = {'k'};
+
+    TEST_USES_KEY_ID( id );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_id( &attributes, id );
+    psa_set_key_lifetime( &attributes, lifetime );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    TEST_EQUAL( psa_import_key( &attributes, material, sizeof( material ),
+                                &handle ),
+                expected_status );
+    TEST_EQUAL( handle, 0 );
+
+exit:
+    PSA_DONE( );
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    psa_purge_key_storage( );
+#endif
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void copy_across_lifetimes( int source_lifetime_arg, int source_id_arg,
+                            int source_usage_arg,
+                            int source_alg_arg, int source_alg2_arg,
+                            int type_arg, data_t *material,
+                            int target_lifetime_arg, int target_id_arg,
+                            int target_usage_arg,
+                            int target_alg_arg, int target_alg2_arg,
+                            int expected_usage_arg,
+                            int expected_alg_arg, int expected_alg2_arg )
+{
+    psa_key_lifetime_t source_lifetime = source_lifetime_arg;
+    psa_key_id_t source_id = source_id_arg;
+    psa_key_usage_t source_usage = source_usage_arg;
+    psa_algorithm_t source_alg = source_alg_arg;
+    psa_key_handle_t source_handle = 0;
+    psa_key_attributes_t source_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_type_t source_type = type_arg;
+    psa_key_lifetime_t target_lifetime = target_lifetime_arg;
+    psa_key_id_t target_id = target_id_arg;
+    psa_key_usage_t target_usage = target_usage_arg;
+    psa_algorithm_t target_alg = target_alg_arg;
+    psa_key_handle_t target_handle = 0;
+    psa_key_attributes_t target_attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_usage_t expected_usage = expected_usage_arg;
+    psa_algorithm_t expected_alg = expected_alg_arg;
+    psa_algorithm_t expected_alg2 = expected_alg2_arg;
+    uint8_t *export_buffer = NULL;
+
+    TEST_USES_KEY_ID( source_id );
+    TEST_USES_KEY_ID( target_id );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Populate the source slot. */
+    if( source_lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+        psa_set_key_id( &source_attributes, source_id );
+        psa_set_key_lifetime( &source_attributes, source_lifetime );
+    }
+    psa_set_key_type( &source_attributes, source_type );
+    psa_set_key_usage_flags( &source_attributes, source_usage );
+    psa_set_key_algorithm( &source_attributes, source_alg );
+    psa_set_key_enrollment_algorithm( &source_attributes, source_alg2_arg );
+    PSA_ASSERT( psa_import_key( &source_attributes,
+                                material->x, material->len,
+                                &source_handle ) );
+    /* Update the attributes with the bit size. */
+    PSA_ASSERT( psa_get_key_attributes( source_handle, &source_attributes ) );
+
+    /* Prepare the target slot. */
+    if( target_lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+        psa_set_key_id( &target_attributes, target_id );
+        psa_set_key_lifetime( &target_attributes, target_lifetime );
+    }
+    psa_set_key_usage_flags( &target_attributes, target_usage );
+    psa_set_key_algorithm( &target_attributes, target_alg );
+    psa_set_key_enrollment_algorithm( &target_attributes, target_alg2_arg );
+
+    /* Copy the key. */
+    PSA_ASSERT( psa_copy_key( source_handle,
+                              &target_attributes, &target_handle ) );
+
+    /* Destroy the source to ensure that this doesn't affect the target. */
+    PSA_ASSERT( psa_destroy_key( source_handle ) );
+
+    /* If the target key is persistent, restart the system to make
+     * sure that the material is still alive. */
+    if( target_lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+        mbedtls_psa_crypto_free( );
+        PSA_ASSERT( psa_crypto_init( ) );
+        PSA_ASSERT( psa_open_key( target_id, &target_handle ) );
+    }
+
+    /* Test that the target slot has the expected content. */
+    psa_reset_key_attributes( &target_attributes );
+    PSA_ASSERT( psa_get_key_attributes( target_handle, &target_attributes ) );
+    TEST_EQUAL( target_id, psa_get_key_id( &target_attributes ) );
+    TEST_EQUAL( target_lifetime, psa_get_key_lifetime( &target_attributes ) );
+    TEST_EQUAL( source_type, psa_get_key_type( &target_attributes ) );
+    TEST_EQUAL( psa_get_key_bits( &source_attributes ),
+                psa_get_key_bits( &target_attributes ) );
+    TEST_EQUAL( expected_usage, psa_get_key_usage_flags( &target_attributes ) );
+    TEST_EQUAL( expected_alg, psa_get_key_algorithm( &target_attributes ) );
+    TEST_EQUAL( expected_alg2,
+                psa_get_key_enrollment_algorithm( &target_attributes ) );
+    if( expected_usage & PSA_KEY_USAGE_EXPORT )
+    {
+        size_t length;
+        ASSERT_ALLOC( export_buffer, material->len );
+        PSA_ASSERT( psa_export_key( target_handle, export_buffer,
+                                    material->len, &length ) );
+        ASSERT_COMPARE( material->x, material->len,
+                        export_buffer, length );
+    }
+    else
+    {
+        size_t length;
+        /* Check that the key is actually non-exportable. */
+        TEST_EQUAL( psa_export_key( target_handle, export_buffer,
+                                    material->len, &length ),
+                    PSA_ERROR_NOT_PERMITTED );
+    }
+
+    PSA_ASSERT( psa_destroy_key( target_handle ) );
+
+exit:
+    PSA_DONE( );
+    mbedtls_free( export_buffer );
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    psa_purge_key_storage( );
+#endif
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void copy_to_occupied( int source_lifetime_arg, int source_id_arg,
+                       int source_usage_arg, int source_alg_arg,
+                       int source_type_arg, data_t *source_material,
+                       int target_lifetime_arg, int target_id_arg,
+                       int target_usage_arg, int target_alg_arg,
+                       int target_type_arg, data_t *target_material )
+{
+    psa_key_lifetime_t source_lifetime = source_lifetime_arg;
+    psa_key_id_t source_id = source_id_arg;
+    psa_key_usage_t source_usage = source_usage_arg;
+    psa_algorithm_t source_alg = source_alg_arg;
+    psa_key_handle_t source_handle = 0;
+    psa_key_type_t source_type = source_type_arg;
+    psa_key_lifetime_t target_lifetime = target_lifetime_arg;
+    psa_key_id_t target_id = target_id_arg;
+    psa_key_usage_t target_usage = target_usage_arg;
+    psa_algorithm_t target_alg = target_alg_arg;
+    psa_key_handle_t target_handle = 0;
+    psa_key_type_t target_type = target_type_arg;
+    psa_key_handle_t new_handle = 0xdead;
+    uint8_t *export_buffer = NULL;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t attributes1 = PSA_KEY_ATTRIBUTES_INIT;
+    psa_key_attributes_t attributes2 = PSA_KEY_ATTRIBUTES_INIT;
+
+    TEST_USES_KEY_ID( source_id );
+    TEST_USES_KEY_ID( target_id );
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Populate the source slot. */
+    if( source_lifetime != PSA_KEY_LIFETIME_VOLATILE )
+    {
+        psa_set_key_id( &attributes, source_id );
+        psa_set_key_lifetime( &attributes, source_lifetime );
+    }
+    psa_set_key_type( &attributes, source_type );
+    psa_set_key_usage_flags( &attributes, source_usage );
+    psa_set_key_algorithm( &attributes, source_alg );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                source_material->x, source_material->len,
+                                &source_handle ) );
+
+    /* Populate the target slot. */
+    if( target_id == source_id )
+    {
+        target_handle = source_handle;
+    }
+    else
+    {
+        psa_set_key_id( &attributes1, target_id );
+        psa_set_key_lifetime( &attributes1, target_lifetime );
+        psa_set_key_type( &attributes1, target_type );
+        psa_set_key_usage_flags( &attributes1, target_usage );
+        psa_set_key_algorithm( &attributes1, target_alg );
+        PSA_ASSERT( psa_import_key( &attributes1,
+                                    target_material->x, target_material->len,
+                                    &target_handle ) );
+    }
+    PSA_ASSERT( psa_get_key_attributes( target_handle, &attributes1 ) );
+
+    /* Make a copy attempt. */
+    psa_set_key_id( &attributes, target_id );
+    psa_set_key_lifetime( &attributes, target_lifetime );
+    TEST_EQUAL( psa_copy_key( source_handle,
+                              &attributes, &new_handle ),
+                PSA_ERROR_ALREADY_EXISTS );
+    TEST_EQUAL( new_handle , 0 );
+
+    /* Test that the target slot is unaffected. */
+    PSA_ASSERT( psa_get_key_attributes( target_handle, &attributes2 ) );
+    TEST_EQUAL( psa_get_key_id( &attributes1 ),
+                psa_get_key_id( &attributes2 ) );
+    TEST_EQUAL( psa_get_key_lifetime( &attributes1 ),
+                psa_get_key_lifetime( &attributes2 ) );
+    TEST_EQUAL( psa_get_key_type( &attributes1 ),
+                psa_get_key_type( &attributes2 ) );
+    TEST_EQUAL( psa_get_key_bits( &attributes1 ),
+                psa_get_key_bits( &attributes2 ) );
+    TEST_EQUAL( psa_get_key_usage_flags( &attributes1 ),
+                psa_get_key_usage_flags( &attributes2 ) );
+    TEST_EQUAL( psa_get_key_algorithm( &attributes1 ),
+                psa_get_key_algorithm( &attributes2 ) );
+    if( target_usage & PSA_KEY_USAGE_EXPORT )
+    {
+        size_t length;
+        ASSERT_ALLOC( export_buffer, target_material->len );
+        PSA_ASSERT( psa_export_key( target_handle, export_buffer,
+                                    target_material->len, &length ) );
+        ASSERT_COMPARE( target_material->x, target_material->len,
+                        export_buffer, length );
+    }
+
+    PSA_ASSERT( psa_destroy_key( source_handle ) );
+    if( target_handle != source_handle )
+        PSA_ASSERT( psa_destroy_key( target_handle ) );
+
+exit:
+    PSA_DONE( );
+    mbedtls_free( export_buffer );
+#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
+    psa_purge_key_storage( );
+#endif
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void invalid_handle( )
+{
+    psa_key_handle_t handle1 = 0;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t material[1] = "a";
+
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    /* Allocate a handle and store a key in it. */
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+    psa_set_key_usage_flags( &attributes, 0 );
+    psa_set_key_algorithm( &attributes, 0 );
+    PSA_ASSERT( psa_import_key( &attributes,
+                                material, sizeof( material ),
+                                &handle1 ) );
+    TEST_ASSERT( handle1 != 0 );
+
+    /* Attempt to close and destroy some invalid handles. */
+    TEST_EQUAL( psa_close_key( 0 ), PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_close_key( handle1 - 1 ), PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_close_key( handle1 + 1 ), PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_destroy_key( 0 ), PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_destroy_key( handle1 - 1 ), PSA_ERROR_INVALID_HANDLE );
+    TEST_EQUAL( psa_destroy_key( handle1 + 1 ), PSA_ERROR_INVALID_HANDLE );
+
+    /* After all this, check that the original handle is intact. */
+    PSA_ASSERT( psa_get_key_attributes( handle1, &attributes ) );
+    TEST_EQUAL( psa_get_key_type( &attributes ), PSA_KEY_TYPE_RAW_DATA );
+    TEST_EQUAL( psa_get_key_bits( &attributes ),
+                PSA_BYTES_TO_BITS( sizeof( material ) ) );
+    PSA_ASSERT( psa_close_key( handle1 ) );
+
+exit:
+    PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void many_transient_handles( int max_handles_arg )
+{
+    psa_key_handle_t *handles = NULL;
+    size_t max_handles = max_handles_arg;
+    size_t i, j;
+    psa_status_t status;
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    uint8_t exported[sizeof( size_t )];
+    size_t exported_length;
+
+    ASSERT_ALLOC( handles, max_handles );
+    PSA_ASSERT( psa_crypto_init( ) );
+
+    psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_EXPORT );
+    psa_set_key_algorithm( &attributes, 0 );
+    psa_set_key_type( &attributes, PSA_KEY_TYPE_RAW_DATA );
+
+    for( i = 0; i < max_handles; i++ )
+    {
+        status = psa_import_key( &attributes,
+                                 (uint8_t *) &i, sizeof( i ),
+                                 &handles[i] );
+        if( status == PSA_ERROR_INSUFFICIENT_MEMORY )
+            break;
+        PSA_ASSERT( status );
+        TEST_ASSERT( handles[i] != 0 );
+        for( j = 0; j < i; j++ )
+            TEST_ASSERT( handles[i] != handles[j] );
+    }
+    max_handles = i;
+
+    for( i = 1; i < max_handles; i++ )
+    {
+        PSA_ASSERT( psa_close_key( handles[i - 1] ) );
+        PSA_ASSERT( psa_export_key( handles[i],
+                                    exported, sizeof( exported ),
+                                    &exported_length ) );
+        ASSERT_COMPARE( exported, exported_length,
+                        (uint8_t *) &i, sizeof( i ) );
+    }
+    PSA_ASSERT( psa_close_key( handles[i - 1] ) );
+
+exit:
+    PSA_DONE( );
+    mbedtls_free( handles );
+}
+/* END_CASE */
+
diff --git a/tests/suites/test_suite_psa_its.data b/tests/suites/test_suite_psa_its.data
new file mode 100644
index 0000000..63ca129
--- /dev/null
+++ b/tests/suites/test_suite_psa_its.data
@@ -0,0 +1,65 @@
+Set/get/remove 0 bytes
+set_get_remove:0:0:""
+
+Set/get/remove 42 bytes
+set_get_remove:0:0:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223242526272829"
+
+Set/get/remove 1000 bytes
+set_get_remove:0:0:"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"
+
+Set/get/remove with flags
+set_get_remove:0:0x12345678:"abcdef"
+
+Overwrite 0 -> 3
+set_overwrite:0:0x12345678:"":0x01020304:"abcdef"
+
+Overwrite 3 -> 0
+set_overwrite:0:0x12345678:"abcdef":0x01020304:""
+
+Overwrite 3 -> 3
+set_overwrite:0:0x12345678:"123456":0x01020304:"abcdef"
+
+Overwrite 3 -> 18
+set_overwrite:0:0x12345678:"abcdef":0x01020304:"404142434445464748494a4b4c4d4e4f5051"
+
+Overwrite 18 -> 3
+set_overwrite:0:0x12345678:"404142434445464748494a4b4c4d4e4f5051":0x01020304:"abcdef"
+
+Multiple files
+set_multiple:0:5
+
+Non-existent file
+nonexistent:0:0
+
+Removed file
+nonexistent:0:1
+
+Get 0 bytes of 10 at 10
+get_at:0:"40414243444546474849":10:0:PSA_SUCCESS
+
+Get 1 byte of 10 at 9
+get_at:0:"40414243444546474849":9:1:PSA_SUCCESS
+
+Get 0 bytes of 10 at 0
+get_at:0:"40414243444546474849":0:0:PSA_SUCCESS
+
+Get 1 byte of 10 at 0
+get_at:0:"40414243444546474849":0:1:PSA_SUCCESS
+
+Get 2 bytes of 10 at 1
+get_at:0:"40414243444546474849":1:2:PSA_SUCCESS
+
+Get 1 byte of 10 at 10: out of range
+get_at:0:"40414243444546474849":10:1:PSA_ERROR_INVALID_ARGUMENT
+
+Get 1 byte of 10 at 11: out of range
+get_at:0:"40414243444546474849":11:1:PSA_ERROR_INVALID_ARGUMENT
+
+Get 0 bytes of 10 at 11: out of range
+get_at:0:"40414243444546474849":11:0:PSA_ERROR_INVALID_ARGUMENT
+
+Get -1 byte of 10 at 10: out of range
+get_at:0:"40414243444546474849":10:-1:PSA_ERROR_INVALID_ARGUMENT
+
+Get 1 byte of 10 at -1: out of range
+get_at:0:"40414243444546474849":-1:1:PSA_ERROR_INVALID_ARGUMENT
diff --git a/tests/suites/test_suite_psa_its.function b/tests/suites/test_suite_psa_its.function
new file mode 100644
index 0000000..a1d39bf
--- /dev/null
+++ b/tests/suites/test_suite_psa_its.function
@@ -0,0 +1,220 @@
+/* BEGIN_HEADER */
+#include "../library/psa_crypto_its.h"
+
+#include "psa_helpers.h"
+
+/* Internal definitions of the implementation, copied for the sake of
+ * some of the tests and of the cleanup code. */
+#define PSA_ITS_STORAGE_PREFIX ""
+#define PSA_ITS_STORAGE_FILENAME_PATTERN "%08lx%08lx"
+#define PSA_ITS_STORAGE_SUFFIX ".psa_its"
+#define PSA_ITS_STORAGE_FILENAME_LENGTH         \
+    ( sizeof( PSA_ITS_STORAGE_PREFIX ) - 1 + /*prefix without terminating 0*/ \
+      16 + /*UID (64-bit number in hex)*/                               \
+      sizeof( PSA_ITS_STORAGE_SUFFIX ) - 1 + /*suffix without terminating 0*/ \
+      1 /*terminating null byte*/ )
+#define PSA_ITS_STORAGE_TEMP \
+    PSA_ITS_STORAGE_PREFIX "tempfile" PSA_ITS_STORAGE_SUFFIX
+static void psa_its_fill_filename( psa_storage_uid_t uid, char *filename )
+{
+    /* Break up the UID into two 32-bit pieces so as not to rely on
+     * long long support in snprintf. */
+    mbedtls_snprintf( filename, PSA_ITS_STORAGE_FILENAME_LENGTH,
+                      "%s" PSA_ITS_STORAGE_FILENAME_PATTERN "%s",
+                      PSA_ITS_STORAGE_PREFIX,
+                      (unsigned long) ( uid >> 32 ),
+                      (unsigned long) ( uid & 0xffffffff ),
+                      PSA_ITS_STORAGE_SUFFIX );
+}
+
+/* Maximum uid used by the test, recorded so that cleanup() can delete
+ * all files. 0xffffffffffffffff is always cleaned up, so it does not
+ * need to and should not be taken into account for uid_max. */
+static psa_storage_uid_t uid_max = 0;
+
+static void cleanup( void )
+{
+    char filename[PSA_ITS_STORAGE_FILENAME_LENGTH];
+    psa_storage_uid_t uid;
+    for( uid = 0; uid < uid_max; uid++ )
+    {
+        psa_its_fill_filename( uid, filename );
+        remove( filename );
+    }
+    psa_its_fill_filename( (psa_storage_uid_t)( -1 ), filename );
+    remove( filename );
+    remove( PSA_ITS_STORAGE_TEMP );
+    uid_max = 0;
+}
+
+static psa_status_t psa_its_set_wrap( psa_storage_uid_t uid,
+                                      uint32_t data_length,
+                                      const void *p_data,
+                                      psa_storage_create_flags_t create_flags )
+{
+    if( uid_max != (psa_storage_uid_t)( -1 ) && uid_max < uid )
+        uid_max = uid;
+    return( psa_its_set( uid, data_length, p_data, create_flags ) );
+}
+
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_PSA_ITS_FILE_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void set_get_remove( int uid_arg, int flags_arg, data_t *data )
+{
+    psa_storage_uid_t uid = uid_arg;
+    uint32_t flags = flags_arg;
+    struct psa_storage_info_t info;
+    unsigned char *buffer = NULL;
+    size_t ret_len = 0;
+
+    ASSERT_ALLOC( buffer, data->len );
+
+    PSA_ASSERT( psa_its_set_wrap( uid, data->len, data->x, flags ) );
+
+    PSA_ASSERT( psa_its_get_info( uid, &info ) );
+    TEST_ASSERT( info.size == data->len );
+    TEST_ASSERT( info.flags == flags );
+    PSA_ASSERT( psa_its_get( uid, 0, data->len, buffer, &ret_len ) );
+    ASSERT_COMPARE( data->x, data->len, buffer, ret_len );
+
+    PSA_ASSERT( psa_its_remove( uid ) );
+
+exit:
+    mbedtls_free( buffer );
+    cleanup( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void set_overwrite( int uid_arg,
+                    int flags1_arg, data_t *data1,
+                    int flags2_arg, data_t *data2 )
+{
+    psa_storage_uid_t uid = uid_arg;
+    uint32_t flags1 = flags1_arg;
+    uint32_t flags2 = flags2_arg;
+    struct psa_storage_info_t info;
+    unsigned char *buffer = NULL;
+    size_t ret_len = 0;
+
+    ASSERT_ALLOC( buffer, MAX( data1->len, data2->len ) );
+
+    PSA_ASSERT( psa_its_set_wrap( uid, data1->len, data1->x, flags1 ) );
+    PSA_ASSERT( psa_its_get_info( uid, &info ) );
+    TEST_ASSERT( info.size == data1->len );
+    TEST_ASSERT( info.flags == flags1 );
+    PSA_ASSERT( psa_its_get( uid, 0, data1->len, buffer, &ret_len ) );
+    ASSERT_COMPARE( data1->x, data1->len, buffer, ret_len );
+
+    PSA_ASSERT( psa_its_set_wrap( uid, data2->len, data2->x, flags2 ) );
+    PSA_ASSERT( psa_its_get_info( uid, &info ) );
+    TEST_ASSERT( info.size == data2->len );
+    TEST_ASSERT( info.flags == flags2 );
+    ret_len = 0;
+    PSA_ASSERT( psa_its_get( uid, 0, data2->len, buffer, &ret_len ) );
+    ASSERT_COMPARE( data2->x, data2->len, buffer, ret_len );
+
+    PSA_ASSERT( psa_its_remove( uid ) );
+
+exit:
+    mbedtls_free( buffer );
+    cleanup( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void set_multiple( int first_id, int count )
+{
+    psa_storage_uid_t uid0 = first_id;
+    psa_storage_uid_t uid;
+    char stored[40];
+    char retrieved[40];
+    size_t ret_len = 0;
+
+    memset( stored, '.', sizeof( stored ) );
+    for( uid = uid0; uid < uid0 + count; uid++ )
+    {
+        mbedtls_snprintf( stored, sizeof( stored ),
+                          "Content of file 0x%08lx", (unsigned long) uid );
+        PSA_ASSERT( psa_its_set_wrap( uid, sizeof( stored ), stored, 0 ) );
+    }
+
+    for( uid = uid0; uid < uid0 + count; uid++ )
+    {
+        mbedtls_snprintf( stored, sizeof( stored ),
+                          "Content of file 0x%08lx", (unsigned long) uid );
+        PSA_ASSERT( psa_its_get( uid, 0, sizeof( stored ), retrieved, &ret_len ) );
+        ASSERT_COMPARE( retrieved, ret_len,
+                        stored, sizeof( stored ) );
+        PSA_ASSERT( psa_its_remove( uid ) );
+        TEST_ASSERT( psa_its_get( uid, 0, 0, NULL, NULL ) ==
+                     PSA_ERROR_DOES_NOT_EXIST );
+    }
+
+exit:
+    cleanup( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void nonexistent( int uid_arg, int create_and_remove )
+{
+    psa_storage_uid_t uid = uid_arg;
+    struct psa_storage_info_t info;
+
+    if( create_and_remove )
+    {
+        PSA_ASSERT( psa_its_set_wrap( uid, 0, NULL, 0 ) );
+        PSA_ASSERT( psa_its_remove( uid ) );
+    }
+
+    TEST_ASSERT( psa_its_remove( uid ) == PSA_ERROR_DOES_NOT_EXIST );
+    TEST_ASSERT( psa_its_get_info( uid, &info ) ==
+                 PSA_ERROR_DOES_NOT_EXIST );
+    TEST_ASSERT( psa_its_get( uid, 0, 0, NULL, NULL ) ==
+                 PSA_ERROR_DOES_NOT_EXIST );
+
+exit:
+    cleanup( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void get_at( int uid_arg, data_t *data,
+             int offset, int length_arg,
+             int expected_status )
+{
+    psa_storage_uid_t uid = uid_arg;
+    unsigned char *buffer = NULL;
+    psa_status_t status;
+    size_t length = length_arg >= 0 ? length_arg : 0;
+    unsigned char *trailer;
+    size_t i;
+    size_t ret_len = 0;
+
+    ASSERT_ALLOC( buffer, length + 16 );
+    trailer = buffer + length;
+    memset( trailer, '-', 16 );
+
+    PSA_ASSERT( psa_its_set_wrap( uid, data->len, data->x, 0 ) );
+
+    status = psa_its_get( uid, offset, length_arg, buffer, &ret_len );
+    TEST_ASSERT( status == (psa_status_t) expected_status );
+    if( status == PSA_SUCCESS )
+        ASSERT_COMPARE( data->x + offset, (size_t) length_arg,
+                        buffer, ret_len );
+    for( i = 0; i < 16; i++ )
+        TEST_ASSERT( trailer[i] == '-' );
+    PSA_ASSERT( psa_its_remove( uid ) );
+
+exit:
+    mbedtls_free( buffer );
+    cleanup( );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 953b1ff..20789e6 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -258,6 +258,14 @@
 depends_on:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:255:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
+RSA PKCS1 Sign #10 (RIPEMD160, 2048 bits RSA)
+depends_on:MBEDTLS_RIPEMD160_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_sign:"616263":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_RIPEMD160:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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":16:"3":"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":0
+
+RSA PKCS1 Verify #10 (RIPEMD160, 2048 bits RSA)
+depends_on:MBEDTLS_RIPEMD160_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"616263":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_RIPEMD160:2048:16:"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":16:"3":"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":0
+
 RSA PKCS1 Encrypt #1
 depends_on:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_encrypt:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"b0c0b193ba4a5b4502bfacd1a9c2697da5510f3e3ab7274cf404418afd2c62c89b98d83bbc21c8c1bf1afe6d8bf40425e053e9c03e03a3be0edbe1eda073fade1cc286cc0305a493d98fe795634c3cad7feb513edb742d66d910c87d07f6b0055c3488bb262b5fd1ce8747af64801fb39d2d3a3e57086ffe55ab8d0a2ca86975629a0f85767a4990c532a7c2dab1647997ebb234d0b28a0008bfebfc905e7ba5b30b60566a5e0190417465efdbf549934b8f0c5c9f36b7c5b6373a47ae553ced0608a161b1b70dfa509375cf7a3598223a6d7b7a1d1a06ac74d345a9bb7c0e44c8388858a4f1d8115f2bd769ffa69020385fa286302c80e950f9e2751308666c":0
diff --git a/tests/suites/test_suite_ssl.data b/tests/suites/test_suite_ssl.data
deleted file mode 100644
index 1473507..0000000
--- a/tests/suites/test_suite_ssl.data
+++ /dev/null
@@ -1,59 +0,0 @@
-SSL DTLS replay: initial state, seqnum 0
-ssl_dtls_replay:"":"000000000000":0
-
-SSL DTLS replay: 0 seen, 1 arriving
-ssl_dtls_replay:"000000000000":"000000000001":0
-
-SSL DTLS replay: 0 seen, 0 replayed
-ssl_dtls_replay:"000000000000":"000000000000":-1
-
-SSL DTLS replay: 0-1 seen, 2 arriving
-ssl_dtls_replay:"000000000000000000000001":"000000000002":0
-
-SSL DTLS replay: 0-1 seen, 1 replayed
-ssl_dtls_replay:"000000000000000000000001":"000000000001":-1
-
-SSL DTLS replay: 0-1 seen, 0 replayed
-ssl_dtls_replay:"000000000000000000000001":"000000000000":-1
-
-SSL DTLS replay: new
-ssl_dtls_replay:"abcd12340000abcd12340001abcd12340003":"abcd12340004":0
-
-SSL DTLS replay: way new
-ssl_dtls_replay:"abcd12340000abcd12340001abcd12340003":"abcd12350000":0
-
-SSL DTLS replay: delayed
-ssl_dtls_replay:"abcd12340000abcd12340001abcd12340003":"abcd12340002":0
-
-SSL DTLS replay: lastest replayed
-ssl_dtls_replay:"abcd12340000abcd12340001abcd12340003":"abcd12340003":-1
-
-SSL DTLS replay: older replayed
-ssl_dtls_replay:"abcd12340000abcd12340001abcd12340003":"abcd12340001":-1
-
-SSL DTLS replay: most recent in window, replayed
-ssl_dtls_replay:"abcd12340000abcd12340002abcd12340003":"abcd12340002":-1
-
-SSL DTLS replay: oldest in window, replayed
-ssl_dtls_replay:"abcd12340000abcd12340001abcd1234003f":"abcd12340000":-1
-
-SSL DTLS replay: oldest in window, not replayed
-ssl_dtls_replay:"abcd12340001abcd12340002abcd1234003f":"abcd12340000":0
-
-SSL DTLS replay: just out of the window
-ssl_dtls_replay:"abcd12340001abcd12340002abcd1234003f":"abcd1233ffff":-1
-
-SSL DTLS replay: way out of the window
-ssl_dtls_replay:"abcd12340001abcd12340002abcd1234003f":"abcd12330000":-1
-
-SSL DTLS replay: big jump then replay
-ssl_dtls_replay:"abcd12340000abcd12340100":"abcd12340100":-1
-
-SSL DTLS replay: big jump then new
-ssl_dtls_replay:"abcd12340000abcd12340100":"abcd12340101":0
-
-SSL DTLS replay: big jump then just delayed
-ssl_dtls_replay:"abcd12340000abcd12340100":"abcd123400ff":0
-
-SSL SET_HOSTNAME memory leak: call ssl_set_hostname twice
-ssl_set_hostname_twice:"server0":"server1"
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
deleted file mode 100644
index 326f22d..0000000
--- a/tests/suites/test_suite_ssl.function
+++ /dev/null
@@ -1,54 +0,0 @@
-/* BEGIN_HEADER */
-#include <mbedtls/ssl.h>
-#include <mbedtls/ssl_internal.h>
-/* END_HEADER */
-
-/* BEGIN_DEPENDENCIES
- * depends_on:MBEDTLS_SSL_TLS_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_CASE depends_on:MBEDTLS_SSL_DTLS_ANTI_REPLAY */
-void ssl_dtls_replay( data_t * prevs, data_t * new, int ret )
-{
-    uint32_t len = 0;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-
-    TEST_ASSERT( mbedtls_ssl_config_defaults( &conf,
-                 MBEDTLS_SSL_IS_CLIENT,
-                 MBEDTLS_SSL_TRANSPORT_DATAGRAM,
-                 MBEDTLS_SSL_PRESET_DEFAULT ) == 0 );
-    TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
-
-    /* Read previous record numbers */
-    for( len = 0; len < prevs->len; len += 6 )
-    {
-        memcpy( ssl.in_ctr + 2, prevs->x + len, 6 );
-        mbedtls_ssl_dtls_replay_update( &ssl );
-    }
-
-    /* Check new number */
-    memcpy( ssl.in_ctr + 2, new->x, 6 );
-    TEST_ASSERT( mbedtls_ssl_dtls_replay_check( &ssl ) == ret );
-
-    mbedtls_ssl_free( &ssl );
-    mbedtls_ssl_config_free( &conf );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
-void ssl_set_hostname_twice( char *hostname0, char *hostname1 )
-{
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_init( &ssl );
-
-    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname0 ) == 0 );
-    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname1 ) == 0 );
-
-    mbedtls_ssl_free( &ssl );
-}
-/* END_CASE */
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
deleted file mode 100644
index edd3a6f..0000000
--- a/tests/suites/test_suite_x509parse.data
+++ /dev/null
@@ -1,1999 +0,0 @@
-X509 Certificate information #1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server1.crt":"cert. version     \: 3\nserial number     \: 01\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information #1 (DER)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server1.der":"cert. version     \: 3\nserial number     \: 01\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information #2
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server2.crt":"cert. version     \: 3\nserial number     \: 02\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information #2 (DER)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server2.der":"cert. version     \: 3\nserial number     \: 02\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information #3
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/test-ca.crt":"cert. version     \: 3\nserial number     \: 03\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nissued  on        \: 2011-02-12 14\:44\:00\nexpires on        \: 2021-02-12 14\:44\:00\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=true\n"
-
-X509 Certificate information #3 (DER)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/test-ca.der":"cert. version     \: 3\nserial number     \: 03\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nissued  on        \: 2011-02-12 14\:44\:00\nexpires on        \: 2021-02-12 14\:44\:00\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=true\n"
-
-X509 Certificate information MD2 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509_cert_info:"data_files/cert_md2.crt":"cert. version     \: 3\nserial number     \: 09\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert MD2\nissued  on        \: 2009-07-12 10\:56\:59\nexpires on        \: 2011-07-12 10\:56\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information MD4 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_MD4_C
-x509_cert_info:"data_files/cert_md4.crt":"cert. version     \: 3\nserial number     \: 05\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert MD4\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with MD4\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information MD5 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_MD5_C
-x509_cert_info:"data_files/cert_md5.crt":"cert. version     \: 3\nserial number     \: 06\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert MD5\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with MD5\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information SHA1 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/cert_sha1.crt":"cert. version     \: 3\nserial number     \: 07\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA1\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information SHA224 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/cert_sha224.crt":"cert. version     \: 3\nserial number     \: 08\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA224\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with SHA-224\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information SHA256 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/cert_sha256.crt":"cert. version     \: 3\nserial number     \: 09\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA256\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with SHA-256\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information SHA384 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA512_C
-x509_cert_info:"data_files/cert_sha384.crt":"cert. version     \: 3\nserial number     \: 0A\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA384\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with SHA-384\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information SHA512 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA512_C
-x509_cert_info:"data_files/cert_sha512.crt":"cert. version     \: 3\nserial number     \: 0B\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Cert SHA512\nissued  on        \: 2011-02-12 14\:44\:07\nexpires on        \: 2021-02-12 14\:44\:07\nsigned using      \: RSA with SHA-512\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information RSA-PSS, SHA1 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server9.crt":"cert. version     \: 3\nserial number     \: 16\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:38\:16\nexpires on        \: 2024-01-18 13\:38\:16\nsigned using      \: RSASSA-PSS (SHA1, MGF1-SHA1, 0xEA)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information RSA-PSS, SHA224 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/server9-sha224.crt":"cert. version     \: 3\nserial number     \: 17\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:36\nexpires on        \: 2024-01-18 13\:57\:36\nsigned using      \: RSASSA-PSS (SHA224, MGF1-SHA224, 0xE2)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information RSA-PSS, SHA256 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/server9-sha256.crt":"cert. version     \: 3\nserial number     \: 18\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:45\nexpires on        \: 2024-01-18 13\:57\:45\nsigned using      \: RSASSA-PSS (SHA256, MGF1-SHA256, 0xDE)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information RSA-PSS, SHA384 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
-x509_cert_info:"data_files/server9-sha384.crt":"cert. version     \: 3\nserial number     \: 19\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:58\nexpires on        \: 2024-01-18 13\:57\:58\nsigned using      \: RSASSA-PSS (SHA384, MGF1-SHA384, 0xCE)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information RSA-PSS, SHA512 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
-x509_cert_info:"data_files/server9-sha512.crt":"cert. version     \: 3\nserial number     \: 1A\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:58\:12\nexpires on        \: 2024-01-18 13\:58\:12\nsigned using      \: RSASSA-PSS (SHA512, MGF1-SHA512, 0xBE)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information EC, SHA1 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server5-sha1.crt":"cert. version     \: 3\nserial number     \: 12\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-09-24 16\:21\:27\nexpires on        \: 2023-09-22 16\:21\:27\nsigned using      \: ECDSA with SHA1\nEC key size       \: 256 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information EC, SHA224 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/server5-sha224.crt":"cert. version     \: 3\nserial number     \: 13\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-09-24 16\:21\:27\nexpires on        \: 2023-09-22 16\:21\:27\nsigned using      \: ECDSA with SHA224\nEC key size       \: 256 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information EC, SHA256 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/server5.crt":"cert. version     \: 3\nserial number     \: 09\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-09-24 15\:52\:04\nexpires on        \: 2023-09-22 15\:52\:04\nsigned using      \: ECDSA with SHA256\nEC key size       \: 256 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information EC, SHA384 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA512_C
-x509_cert_info:"data_files/server5-sha384.crt":"cert. version     \: 3\nserial number     \: 14\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-09-24 16\:21\:27\nexpires on        \: 2023-09-22 16\:21\:27\nsigned using      \: ECDSA with SHA384\nEC key size       \: 256 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information EC, SHA512 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA512_C
-x509_cert_info:"data_files/server5-sha512.crt":"cert. version     \: 3\nserial number     \: 15\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-09-24 16\:21\:27\nexpires on        \: 2023-09-22 16\:21\:27\nsigned using      \: ECDSA with SHA512\nEC key size       \: 256 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information, NS Cert Type
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server1.cert_type.crt":"cert. version     \: 3\nserial number     \: 01\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\ncert. type        \: SSL Server\n"
-
-X509 Certificate information, Key Usage
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/server1.key_usage.crt":"cert. version     \: 3\nserial number     \: 01\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
-
-X509 Certificate information, Key Usage with decipherOnly
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/keyUsage.decipherOnly.crt":"cert. version     \: 3\nserial number     \: 9B\:13\:CE\:4C\:A5\:6F\:DE\:52\nissuer name       \: C=GB, L=Cambridge, O=Default Company Ltd\nsubject name      \: C=GB, L=Cambridge, O=Default Company Ltd\nissued  on        \: 2015-05-12 10\:36\:55\nexpires on        \: 2018-05-11 10\:36\:55\nsigned using      \: RSA with SHA1\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment, Decipher Only\n"
-
-X509 Certificate information, Subject Alt Name
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/cert_example_multi.crt":"cert. version     \: 3\nserial number     \: 11\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=www.example.com\nissued  on        \: 2012-05-10 13\:23\:41\nexpires on        \: 2022-05-11 13\:23\:41\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\nsubject alt name  \: example.com, example.net, *.example.org\n"
-
-X509 Certificate information, Subject Alt Name + Key Usage
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/cert_example_multi_nocn.crt":"cert. version     \: 3\nserial number     \: F7\:C6\:7F\:F8\:E9\:A9\:63\:F9\nissuer name       \: C=NL\nsubject name      \: C=NL\nissued  on        \: 2014-01-22 10\:04\:33\nexpires on        \: 2024-01-22 10\:04\:33\nsigned using      \: RSA with SHA1\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\nsubject alt name  \: www.shotokan-braunschweig.de, www.massimo-abate.eu\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
-
-X509 Certificate information, Key Usage + Extended Key Usage
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_cert_info:"data_files/server1.ext_ku.crt":"cert. version     \: 3\nserial number     \: 21\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued  on        \: 2014-04-01 14\:44\:43\nexpires on        \: 2024-03-29 14\:44\:43\nsigned using      \: RSA with SHA-256\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\next key usage     \: TLS Web Server Authentication\n"
-
-X509 Certificate information RSA signed by EC
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
-x509_cert_info:"data_files/server4.crt":"cert. version     \: 3\nserial number     \: 08\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-09-24 15\:52\:04\nexpires on        \: 2023-09-22 15\:52\:04\nsigned using      \: ECDSA with SHA256\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information EC signed by RSA
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-x509_cert_info:"data_files/server3.crt":"cert. version     \: 3\nserial number     \: 0D\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2013-08-09 09\:17\:03\nexpires on        \: 2023-08-07 09\:17\:03\nsigned using      \: RSA with SHA1\nEC key size       \: 192 bits\nbasic constraints \: CA=false\n"
-
-X509 Certificate information Bitstring in subject name
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/bitstring-in-dn.pem":"cert. version     \: 3\nserial number     \: 02\nissuer name       \: CN=Test CA 01, ST=Ecnivorp, C=XX, emailAddress=tca@example.com, O=Test CA Authority\nsubject name      \: C=XX, O=tca, ST=Ecnivorp, OU=TCA, CN=Client, emailAddress=client@example.com, serialNumber=7101012255, uniqueIdentifier=?7101012255\nissued  on        \: 2015-03-11 12\:06\:51\nexpires on        \: 2025-03-08 12\:06\:51\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\nsubject alt name  \: \next key usage     \: TLS Web Client Authentication\n"
-
-X509 certificate v1 with extension
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3:MBEDTLS_SHA1_C
-x509_cert_info:"data_files/cert_v1_with_ext.crt":"cert. version     \: 1\nserial number     \: BD\:ED\:44\:C7\:D2\:3E\:C2\:A4\nissuer name       \: C=XX, ST=XX, L=XX, O=XX, OU=XX, emailAddress=admin@identity-check.org, CN=identity-check.org\nsubject name      \: C=XX, ST=XX, L=XX, O=XX, OU=XX, emailAddress=admin@identity-check.org, CN=identity-check.org\nissued  on        \: 2013-07-04 16\:17\:02\nexpires on        \: 2014-07-04 16\:17\:02\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nsubject alt name  \: identity-check.org, www.identity-check.org\n"
-
-X509 CRL information #1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_expired.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-20 10\:24\:19\nnext update   \: 2011-02-20 11\:24\:19\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with SHA1\n"
-
-X509 CRL Information MD2 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_MD2_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_md2.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2009-07-19 19\:56\:37\nnext update   \: 2009-09-17 19\:56\:37\nRevoked certificates\:\nserial number\: 01 revocation date\: 2009-02-09 21\:12\:36\nserial number\: 03 revocation date\: 2009-02-09 21\:12\:36\nsigned using  \: RSA with MD2\n"
-
-X509 CRL Information MD4 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_MD4_C
-mbedtls_x509_crl_info:"data_files/crl_md4.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with MD4\n"
-
-X509 CRL Information MD5 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_MD5_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_md5.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with MD5\n"
-
-X509 CRL Information SHA1 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_sha1.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with SHA1\n"
-
-X509 CRL Information SHA224 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_sha224.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with SHA-224\n"
-
-X509 CRL Information SHA256 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_sha256.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with SHA-256\n"
-
-X509 CRL Information SHA384 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA512_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_sha384.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with SHA-384\n"
-
-X509 CRL Information SHA512 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA512_C:MBEDTLS_RSA_C
-mbedtls_x509_crl_info:"data_files/crl_sha512.pem":"CRL version   \: 1\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2011-02-12 14\:44\:07\nnext update   \: 2011-04-13 14\:44\:07\nRevoked certificates\:\nserial number\: 01 revocation date\: 2011-02-12 14\:44\:07\nserial number\: 03 revocation date\: 2011-02-12 14\:44\:07\nsigned using  \: RSA with SHA-512\n"
-
-X509 CRL information RSA-PSS, SHA1 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C
-mbedtls_x509_crl_info:"data_files/crl-rsa-pss-sha1.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:46\:35\nnext update   \: 2024-01-18 13\:46\:35\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA1, MGF1-SHA1, 0xEA)\n"
-
-X509 CRL information RSA-PSS, SHA224 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C
-mbedtls_x509_crl_info:"data_files/crl-rsa-pss-sha224.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:06\nnext update   \: 2024-01-18 13\:56\:06\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA224, MGF1-SHA224, 0xE2)\n"
-
-X509 CRL information RSA-PSS, SHA256 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C
-mbedtls_x509_crl_info:"data_files/crl-rsa-pss-sha256.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:16\nnext update   \: 2024-01-18 13\:56\:16\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA256, MGF1-SHA256, 0xDE)\n"
-
-X509 CRL information RSA-PSS, SHA384 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
-mbedtls_x509_crl_info:"data_files/crl-rsa-pss-sha384.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:28\nnext update   \: 2024-01-18 13\:56\:28\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA384, MGF1-SHA384, 0xCE)\n"
-
-X509 CRL information RSA-PSS, SHA512 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
-mbedtls_x509_crl_info:"data_files/crl-rsa-pss-sha512.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:38\nnext update   \: 2024-01-18 13\:56\:38\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA512, MGF1-SHA512, 0xBE)\n"
-
-X509 CRL Information EC, SHA1 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C
-mbedtls_x509_crl_info:"data_files/crl-ec-sha1.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nthis update   \: 2013-09-24 16\:31\:08\nnext update   \: 2023-09-22 16\:31\:08\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nsigned using  \: ECDSA with SHA1\n"
-
-X509 CRL Information EC, SHA224 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
-mbedtls_x509_crl_info:"data_files/crl-ec-sha224.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nthis update   \: 2013-09-24 16\:31\:08\nnext update   \: 2023-09-22 16\:31\:08\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nsigned using  \: ECDSA with SHA224\n"
-
-X509 CRL Information EC, SHA256 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
-mbedtls_x509_crl_info:"data_files/crl-ec-sha256.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nthis update   \: 2013-09-24 16\:31\:08\nnext update   \: 2023-09-22 16\:31\:08\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nsigned using  \: ECDSA with SHA256\n"
-
-X509 CRL Information EC, SHA384 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA512_C:MBEDTLS_ECDSA_C
-mbedtls_x509_crl_info:"data_files/crl-ec-sha384.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nthis update   \: 2013-09-24 16\:31\:08\nnext update   \: 2023-09-22 16\:31\:08\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nsigned using  \: ECDSA with SHA384\n"
-
-X509 CRL Information EC, SHA512 Digest
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA512_C:MBEDTLS_ECDSA_C
-mbedtls_x509_crl_info:"data_files/crl-ec-sha512.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nthis update   \: 2013-09-24 16\:31\:08\nnext update   \: 2023-09-22 16\:31\:08\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nsigned using  \: ECDSA with SHA512\n"
-
-X509 CRL Malformed Input (trailing spaces at end of file)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_SHA512_C:MBEDTLS_ECDSA_C
-mbedtls_x509_crl_parse:"data_files/crl-malformed-trailing-spaces.pem":MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT
-
-X509 CRL Unsupported critical extension (issuingDistributionPoint)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-mbedtls_x509_crl_parse:"data_files/crl-idp.pem":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CRL Unsupported non-critical extension (issuingDistributionPoint)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-mbedtls_x509_crl_parse:"data_files/crl-idpnc.pem":0
-
-X509 CSR Information RSA with MD4
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_MD4_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.md4":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with MD4\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information RSA with MD5
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_MD5_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.md5":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with MD5\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information RSA with SHA1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.sha1":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA1\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information RSA with SHA224
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.sha224":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA-224\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information RSA with SHA256
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA-256\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information RSA with SHA384
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA512_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.sha384":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA-384\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information RSA with SHA512
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA512_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA-512\nRSA key size  \: 2048 bits\n"
-
-X509 CSR Information EC with SHA1
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_csr_info:"data_files/server5.req.sha1":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA1\nEC key size   \: 256 bits\n"
-
-X509 CSR Information EC with SHA224
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-mbedtls_x509_csr_info:"data_files/server5.req.sha224":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA224\nEC key size   \: 256 bits\n"
-
-X509 CSR Information EC with SHA256
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-mbedtls_x509_csr_info:"data_files/server5.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA256\nEC key size   \: 256 bits\n"
-
-X509 CSR Information EC with SHA384
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA512_C
-mbedtls_x509_csr_info:"data_files/server5.req.sha384":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA384\nEC key size   \: 256 bits\n"
-
-X509 CSR Information EC with SHA512
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA512_C
-mbedtls_x509_csr_info:"data_files/server5.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA512\nEC key size   \: 256 bits\n"
-
-X509 CSR Information RSA-PSS with SHA1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C
-mbedtls_x509_csr_info:"data_files/server9.req.sha1":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA1, MGF1-SHA1, 0x6A)\nRSA key size  \: 1024 bits\n"
-
-X509 CSR Information RSA-PSS with SHA224
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C
-mbedtls_x509_csr_info:"data_files/server9.req.sha224":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA224, MGF1-SHA224, 0x62)\nRSA key size  \: 1024 bits\n"
-
-X509 CSR Information RSA-PSS with SHA256
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C
-mbedtls_x509_csr_info:"data_files/server9.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA256, MGF1-SHA256, 0x5E)\nRSA key size  \: 1024 bits\n"
-
-X509 CSR Information RSA-PSS with SHA384
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
-mbedtls_x509_csr_info:"data_files/server9.req.sha384":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA384, MGF1-SHA384, 0x4E)\nRSA key size  \: 1024 bits\n"
-
-X509 CSR Information RSA-PSS with SHA512
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C
-mbedtls_x509_csr_info:"data_files/server9.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA512, MGF1-SHA512, 0x3E)\nRSA key size  \: 1024 bits\n"
-
-X509 CSR Information RSA with SHA256 - Microsoft header
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_csr_info:"data_files/server1-ms.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA-256\nRSA key size  \: 2048 bits\n"
-
-X509 Verify Information: empty
-x509_verify_info:0:"":""
-
-X509 Verify Information: one issue
-x509_verify_info:MBEDTLS_X509_BADCERT_MISSING:"":"Certificate was missing\n"
-
-X509 Verify Information: two issues
-x509_verify_info:MBEDTLS_X509_BADCERT_EXPIRED | MBEDTLS_X509_BADCRL_EXPIRED:"":"The certificate validity has expired\nThe CRL is expired\n"
-
-X509 Verify Information: two issues, one unknown
-x509_verify_info:MBEDTLS_X509_BADCERT_OTHER | 0x80000000:"":"Other reason (can be used by verify callback)\nUnknown reason (this should not happen)\n"
-
-X509 Verify Information: empty, with prefix
-x509_verify_info:0:"  ! ":""
-
-X509 Verify Information: one issue, with prefix
-x509_verify_info:MBEDTLS_X509_BADCERT_MISSING:"  ! ":"  ! Certificate was missing\n"
-
-X509 Verify Information: two issues, with prefix
-x509_verify_info:MBEDTLS_X509_BADCERT_EXPIRED | MBEDTLS_X509_BADCRL_EXPIRED:"  ! ":"  ! The certificate validity has expired\n  ! The CRL is expired\n"
-
-X509 Get Distinguished Name #1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-mbedtls_x509_dn_gets:"data_files/server1.crt":"subject":"C=NL, O=PolarSSL, CN=PolarSSL Server 1"
-
-X509 Get Distinguished Name #2
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-mbedtls_x509_dn_gets:"data_files/server1.crt":"issuer":"C=NL, O=PolarSSL, CN=PolarSSL Test CA"
-
-X509 Get Distinguished Name #3
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-mbedtls_x509_dn_gets:"data_files/server2.crt":"subject":"C=NL, O=PolarSSL, CN=localhost"
-
-X509 Get Distinguished Name #4
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-mbedtls_x509_dn_gets:"data_files/server2.crt":"issuer":"C=NL, O=PolarSSL, CN=PolarSSL Test CA"
-
-X509 Time Expired #1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA1_C
-mbedtls_x509_time_is_past:"data_files/server1.crt":"valid_from":1
-
-X509 Time Expired #2
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA1_C
-mbedtls_x509_time_is_past:"data_files/server1.crt":"valid_to":0
-
-X509 Time Expired #3
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA1_C
-mbedtls_x509_time_is_past:"data_files/server2.crt":"valid_from":1
-
-X509 Time Expired #4
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA1_C
-mbedtls_x509_time_is_past:"data_files/server2.crt":"valid_to":0
-
-X509 Time Expired #5
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA1_C
-mbedtls_x509_time_is_past:"data_files/test-ca.crt":"valid_from":1
-
-X509 Time Expired #6
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA1_C
-mbedtls_x509_time_is_past:"data_files/test-ca.crt":"valid_to":0
-
-X509 Time Future #1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA256_C
-mbedtls_x509_time_is_future:"data_files/server5.crt":"valid_from":0
-
-X509 Time Future #2
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA256_C
-mbedtls_x509_time_is_future:"data_files/server5.crt":"valid_to":1
-
-X509 Time Future #3
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA256_C
-mbedtls_x509_time_is_future:"data_files/server5-future.crt":"valid_from":1
-
-X509 Time Future #4
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA256_C
-mbedtls_x509_time_is_future:"data_files/server5-future.crt":"valid_to":1
-
-X509 Time Future #5
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA256_C
-mbedtls_x509_time_is_future:"data_files/test-ca2.crt":"valid_from":0
-
-X509 Time Future #6
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_SHA256_C
-mbedtls_x509_time_is_future:"data_files/test-ca2.crt":"valid_to":1
-
-X509 Certificate verification #1 (Revoked Cert, Expired CRL, no CN)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca.crt":"data_files/crl_expired.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCRL_EXPIRED:"compat":"NULL"
-
-X509 Certificate verification #1a (Revoked Cert, Future CRL, no CN)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca2.crt":"data_files/crl-future.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCRL_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #2 (Revoked Cert, Expired CRL)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca.crt":"data_files/crl_expired.pem":"PolarSSL Server 1":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCRL_EXPIRED:"compat":"NULL"
-
-X509 Certificate verification #2a (Revoked Cert, Future CRL)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca2.crt":"data_files/crl-future.pem":"localhost":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCRL_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #3 (Revoked Cert, Future CRL, CN Mismatch)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca.crt":"data_files/crl_expired.pem":"PolarSSL Wrong CN":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCRL_EXPIRED | MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #3a (Revoked Cert, Expired CRL, CN Mismatch)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca2.crt":"data_files/crl-future.pem":"Wrong CN":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCRL_FUTURE | MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #4 (Valid Cert, Expired CRL)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server2.crt":"data_files/test-ca.crt":"data_files/crl_expired.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCRL_EXPIRED:"compat":"NULL"
-
-X509 Certificate verification #4a (Revoked Cert, Future CRL)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-future.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCRL_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #5 (Revoked Cert)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #5' (Revoked Cert, differing DN string formats #1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca_utf8.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #5'' (Revoked Cert, differing DN string formats #2)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca_printable.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #5''' (Revoked Cert, differing upper and lower case)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca_uppercase.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #6 (Revoked Cert)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca.crt":"data_files/crl.pem":"PolarSSL Server 1":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #7 (Revoked Cert, CN Mismatch)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca.crt":"data_files/crl.pem":"PolarSSL Wrong CN":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED | MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #8 (Valid Cert)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #8a (Expired Cert)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server5-expired.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_EXPIRED:"compat":"NULL"
-
-X509 Certificate verification #8b (Future Cert)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server5-future.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #8c (Expired Cert, longer chain)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server7-expired.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_EXPIRED:"compat":"NULL"
-
-X509 Certificate verification #8d (Future Cert, longer chain)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server7-future.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #9 (Not trusted Cert)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/server2.crt":"data_files/server1.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #10 (Not trusted Cert, Expired CRL)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/server2.crt":"data_files/server1.crt":"data_files/crl_expired.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #12 (Valid Cert MD4 Digest)
-depends_on:MBEDTLS_MD4_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_md4.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD:"compat":"NULL"
-
-X509 Certificate verification #13 (Valid Cert MD5 Digest)
-depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_md5.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD:"compat":"NULL"
-
-X509 Certificate verification #14 (Valid Cert SHA1 Digest explicitly allowed in profile)
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_sha1.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #14 (Valid Cert SHA1 Digest allowed in compile-time default profile)
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-x509_verify:"data_files/cert_sha1.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"":"NULL"
-
-X509 Certificate verification #14 (Valid Cert SHA1 Digest forbidden in default profile)
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:!MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-x509_verify:"data_files/cert_sha1.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCRL_BAD_MD | MBEDTLS_X509_BADCERT_BAD_MD:"":"NULL"
-
-X509 Certificate verification #15 (Valid Cert SHA224 Digest)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_sha224.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #16 (Valid Cert SHA256 Digest)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_sha256.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #17 (Valid Cert SHA384 Digest)
-depends_on:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_sha384.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #18 (Valid Cert SHA512 Digest)
-depends_on:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_sha512.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #19 (Valid Cert, denying callback)
-depends_on:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_sha512.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_OTHER:"compat":"verify_none"
-
-X509 Certificate verification #19 (Not trusted Cert, allowing callback)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/server2.crt":"data_files/server1.crt":"data_files/crl_expired.pem":"NULL":0:0:"compat":"verify_all"
-
-X509 Certificate verification #21 (domain matching wildcard certificate, case insensitive)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_wildcard.crt":"data_files/test-ca.crt":"data_files/crl.pem":"mail.ExAmPlE.com":0:0:"compat":"NULL"
-
-X509 Certificate verification #22 (domain not matching wildcard certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_wildcard.crt":"data_files/test-ca.crt":"data_files/crl.pem":"mail.example.net":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #23 (domain not matching wildcard certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_wildcard.crt":"data_files/test-ca.crt":"data_files/crl.pem":"example.com":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #24 (domain matching CN of multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"www.example.com":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #25 (domain matching multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"example.net":0:0:"compat":"NULL"
-
-X509 Certificate verification #26 (domain not matching multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"www.example.net":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #27 (domain not matching multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"xample.net":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #27 (domain not matching multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"bexample.net":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #28 (domain not matching wildcard in multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"example.org":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH:"compat":"NULL"
-
-X509 Certificate verification #29 (domain matching wildcard in multi certificate)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi.crt":"data_files/test-ca.crt":"data_files/crl.pem":"mail.example.org":0:0:"compat":"NULL"
-
-X509 Certificate verification #30 (domain matching multi certificate without CN)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi_nocn.crt":"data_files/test-ca.crt":"data_files/crl.pem":"www.shotokan-braunschweig.de":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #31 (domain not matching multi certificate without CN)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/cert_example_multi_nocn.crt":"data_files/test-ca.crt":"data_files/crl.pem":"www.example.net":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_CN_MISMATCH + MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #32 (Valid, EC cert, RSA CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/server3.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #33 (Valid, RSA cert, EC CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server4.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #34 (Valid, EC cert, EC CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #35 (Revoked, EC CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #36 (Valid, EC CA, SHA1 Digest)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C
-x509_verify:"data_files/server5-sha1.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #37 (Valid, EC CA, SHA224 Digest)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5-sha224.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #38 (Valid, EC CA, SHA384 Digest)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_SHA512_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5-sha384.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #39 (Valid, EC CA, SHA512 Digest)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_SHA512_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5-sha512.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #40 (Valid, depth 0, RSA, CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/test-ca.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #41 (Valid, depth 0, EC, CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify:"data_files/test-ca2.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #42 (Depth 0, not CA, RSA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/server2.crt":"data_files/server2.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #43 (Depth 0, not CA, EC)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify:"data_files/server5.crt":"data_files/server5.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #44 (Corrupted signature, EC)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify:"data_files/server5-badsign.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #45 (Corrupted signature, RSA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/server2-badsign.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #45b (Corrupted signature, intermediate CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify:"data_files/server7-badsign.crt":"data_files/test-ca2.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #46 (Valid, depth 2, EC-RSA-EC)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
-x509_verify:"data_files/server7_int-ca.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #47 (Untrusted, depth 2, EC-RSA-EC)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server7_int-ca.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #48 (Missing intermediate CA, EC-RSA-EC)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server7.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #49 (Valid, depth 2, RSA-EC-RSA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server8_int-ca2.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #50 (Valid, multiple CAs)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server2.crt":"data_files/test-ca_cat12.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #51 (Valid, multiple CAs, reverse order)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server2.crt":"data_files/test-ca_cat21.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #52 (CA keyUsage valid)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.ku-crt_crl.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #53 (CA keyUsage missing cRLSign)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_X509_CHECK_KEY_USAGE:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.ku-crt.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCRL_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #54 (CA keyUsage missing cRLSign, no CRL)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.ku-crt.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #55 (CA keyUsage missing keyCertSign)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_X509_CHECK_KEY_USAGE:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.ku-crl.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #56 (CA keyUsage plain wrong)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_X509_CHECK_KEY_USAGE:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.ku-ds.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #57 (Valid, RSASSA-PSS, SHA-1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/server9.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #58 (Valid, RSASSA-PSS, SHA-224)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-sha224.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha224.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #59 (Valid, RSASSA-PSS, SHA-256)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-sha256.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #60 (Valid, RSASSA-PSS, SHA-384)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-sha384.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha384.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #61 (Valid, RSASSA-PSS, SHA-512)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA512_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-sha512.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha512.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #62 (Revoked, RSASSA-PSS, SHA-1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server9.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #63 (Revoked, RSASSA-PSS, SHA-1, CRL badsign)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha1-badsign.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCRL_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #64 (Valid, RSASSA-PSS, SHA-1, not top)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/server9-with-ca.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #65 (RSASSA-PSS, SHA1, bad cert signature)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-badsign.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #66 (RSASSA-PSS, SHA1, no RSA CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify:"data_files/server9.crt":"data_files/test-ca2.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #67 (Valid, RSASSA-PSS, all defaults)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-defaults.crt":"data_files/test-ca.crt":"data_files/crl-rsa-pss-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #68 (RSASSA-PSS, wrong salt_len)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-bad-saltlen.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #69 (RSASSA-PSS, wrong mgf_hash)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server9-bad-mgfhash.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #70 (v1 trusted CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server1-v1.crt":"data_files/test-ca-v1.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #71 (v1 trusted CA, other)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server2-v1.crt":"data_files/server1-v1.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #72 (v1 chain)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server2-v1-chain.crt":"data_files/test-ca-v1.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #73 (selfsigned trusted without CA bit)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-x509_verify:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #74 (signed by selfsigned trusted without CA bit)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-x509_verify:"data_files/server6-ss-child.crt":"data_files/server5-selfsigned.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
-X509 Certificate verification #75 (encoding mismatch)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/enco-cert-utf8str.pem":"data_files/enco-ca-prstr.pem":"data_files/crl.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #76 (multiple CRLs, not revoked)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ec-rsa.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #77 (multiple CRLs, revoked)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ec-rsa.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #78 (multiple CRLs, revoked by second)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_rsa-ec.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #79 (multiple CRLs, revoked by future)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server6.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ecfut-rsa.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED|MBEDTLS_X509_BADCRL_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #80 (multiple CRLs, first future, revoked by second)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server1.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ecfut-rsa.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_REVOKED:"compat":"NULL"
-
-X509 Certificate verification #81 (multiple CRLs, none relevant)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/enco-cert-utf8str.pem":"data_files/enco-ca-prstr.pem":"data_files/crl_cat_rsa-ec.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #82 (Not yet valid CA and valid CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-future-present.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #83 (valid CA and Not yet valid CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-present-future.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #84 (valid CA and Not yet valid CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-present-past.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #85 (Not yet valid CA and valid CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
-x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-past-present.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #86 (Not yet valid CA and invalid CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-future-invalid.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_FUTURE:"compat":"NULL"
-
-X509 Certificate verification #87 (Expired CA and invalid CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-past-invalid.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_EXPIRED:"compat":"NULL"
-
-X509 Certificate verification #88 (Spurious cert in the chain)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/server7_spurious_int-ca.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #89 (Spurious cert later in the chain)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify:"data_files/server10_int3_spurious_int-ca2.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha1.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #90 (EE with same name as trusted root)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/server5-ss-forgeca.crt":"data_files/test-int-ca3.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"":"NULL"
-
-X509 Certificate verification #91 (same CA with good then bad key)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
-x509_verify:"data_files/server1.crt":"data_files/test-ca-good-alt.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #91 (same CA with bad then good key)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C
-x509_verify:"data_files/server1.crt":"data_files/test-ca-alt-good.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"compat":"NULL"
-
-X509 Certificate verification #92 (bad name, allowing callback)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"globalhost":0:0:"":"verify_all"
-
-X509 Certificate verification #93 (Suite B invalid, EC cert, RSA CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/server3.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY|MBEDTLS_X509_BADCRL_BAD_MD|MBEDTLS_X509_BADCRL_BAD_PK:"suite_b":"NULL"
-
-X509 Certificate verification #94 (Suite B invalid, RSA cert, EC CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_PKCS1_V15:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server4.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_PK:"suite_b":"NULL"
-
-X509 Certificate verification #95 (Suite B Valid, EC cert, EC CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"suite_b":"NULL"
-
-X509 Certificate verification #96 (next profile Invalid Cert SHA224 Digest)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-x509_verify:"data_files/cert_sha224.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCRL_BAD_MD:"next":"NULL"
-
-X509 Certificate verification #97 (next profile Valid Cert SHA256 Digest)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_SHA1_C
-x509_verify:"data_files/cert_sha256.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"next":"NULL"
-
-X509 Certificate verification with ca callback: failure
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
-x509_verify_ca_cb_failure:"data_files/server1.crt":"data_files/test-ca.crt":"NULL":MBEDTLS_ERR_X509_FATAL_ERROR
-
-X509 Certificate verification callback: bad name
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_callback:"data_files/server5.crt":"data_files/test-ca2.crt":"globalhost":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 1 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 0 - serial 09 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000004\n"
-
-X509 Certificate verification callback: trusted EE cert
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-x509_verify_callback:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":"NULL":0:"depth 0 - serial 53\:A2\:CB\:4B\:12\:4E\:AD\:83\:7D\:A8\:94\:B2 - subject CN=selfsigned, OU=testing, O=PolarSSL, C=NL - flags 0x00000000\n"
-
-X509 Certificate verification callback: trusted EE cert, expired
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_HAVE_TIME_DATE
-x509_verify_callback:"data_files/server5-ss-expired.crt":"data_files/server5-ss-expired.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 0 - serial D8\:64\:61\:05\:E3\:A3\:CD\:78 - subject C=UK, O=mbed TLS, OU=testsuite, CN=localhost - flags 0x00000001\n"
-
-X509 Certificate verification callback: simple
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_verify_callback:"data_files/server1.crt":"data_files/test-ca.crt":"NULL":0:"depth 1 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 0 - serial 01 - subject C=NL, O=PolarSSL, CN=PolarSSL Server 1 - flags 0x00000000\n"
-
-X509 Certificate verification callback: simple, EE expired
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify_callback:"data_files/server5-expired.crt":"data_files/test-ca2.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 1 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 0 - serial 1E - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000001\n"
-
-X509 Certificate verification callback: simple, root expired
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify_callback:"data_files/server5.crt":"data_files/test-ca2-expired.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 1 - serial 01 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000001\ndepth 0 - serial 09 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: two trusted roots
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify_callback:"data_files/server1.crt":"data_files/test-ca_cat12.crt":"NULL":0:"depth 1 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 0 - serial 01 - subject C=NL, O=PolarSSL, CN=PolarSSL Server 1 - flags 0x00000000\n"
-
-X509 Certificate verification callback: two trusted roots, reversed order
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify_callback:"data_files/server1.crt":"data_files/test-ca_cat21.crt":"NULL":0:"depth 1 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 0 - serial 01 - subject C=NL, O=PolarSSL, CN=PolarSSL Server 1 - flags 0x00000000\n"
-
-X509 Certificate verification callback: root included
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify_callback:"data_files/server1_ca.crt":"data_files/test-ca_cat21.crt":"NULL":0:"depth 1 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 0 - serial 01 - subject C=NL, O=PolarSSL, CN=PolarSSL Server 1 - flags 0x00000000\n"
-
-X509 Certificate verification callback: intermediate ca
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify_callback:"data_files/server7_int-ca.crt":"data_files/test-ca_cat12.crt":"NULL":0:"depth 2 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: intermediate ca, root included
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify_callback:"data_files/server7_int-ca_ca2.crt":"data_files/test-ca_cat12.crt":"NULL":0:"depth 2 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: intermediate ca trusted
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
-x509_verify_callback:"data_files/server7_int-ca_ca2.crt":"data_files/test-int-ca.crt":"NULL":0:"depth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: intermediate ca, EE expired
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify_callback:"data_files/server7-expired.crt":"data_files/test-ca2.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 2 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000001\n"
-
-X509 Certificate verification callback: intermediate ca, int expired
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify_callback:"data_files/server7_int-ca-exp.crt":"data_files/test-ca2.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 2 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000001\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: intermediate ca, root expired
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C:MBEDTLS_HAVE_TIME_DATE
-x509_verify_callback:"data_files/server7_int-ca.crt":"data_files/test-ca2-expired.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 2 - serial 01 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000001\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: two intermediates
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify_callback:"data_files/server10_int3_int-ca2.crt":"data_files/test-ca_cat21.crt":"NULL":0:"depth 3 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 2 - serial 0F - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate EC CA - flags 0x00000000\ndepth 1 - serial 4D - subject C=UK, O=mbed TLS, CN=mbed TLS Test intermediate CA 3 - flags 0x00000000\ndepth 0 - serial 4B - subject CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: two intermediates, root included
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify_callback:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-ca_cat21.crt":"NULL":0:"depth 3 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 2 - serial 0F - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate EC CA - flags 0x00000000\ndepth 1 - serial 4D - subject C=UK, O=mbed TLS, CN=mbed TLS Test intermediate CA 3 - flags 0x00000000\ndepth 0 - serial 4B - subject CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: two intermediates, top int trusted
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
-x509_verify_callback:"data_files/server10_int3_int-ca2.crt":"data_files/test-int-ca2.crt":"NULL":0:"depth 2 - serial 0F - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate EC CA - flags 0x00000000\ndepth 1 - serial 4D - subject C=UK, O=mbed TLS, CN=mbed TLS Test intermediate CA 3 - flags 0x00000000\ndepth 0 - serial 4B - subject CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: two intermediates, low int trusted
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C:MBEDTLS_SHA1_C
-x509_verify_callback:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-int-ca3.crt":"NULL":0:"depth 1 - serial 4D - subject C=UK, O=mbed TLS, CN=mbed TLS Test intermediate CA 3 - flags 0x00000000\ndepth 0 - serial 4B - subject CN=localhost - flags 0x00000000\n"
-
-X509 Certificate verification callback: no intermediate, bad signature
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_callback:"data_files/server5-badsign.crt":"data_files/test-ca2.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 0 - serial 09 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000008\n"
-
-X509 Certificate verification callback: one intermediate, bad signature
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
-x509_verify_callback:"data_files/server7-badsign.crt":"data_files/test-ca2.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 2 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000008\n"
-
-X509 Parse Selftest
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CERTS_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_selftest:
-
-X509 Certificate ASN1 (Incorrect first tag)
-x509parse_crt:"":"":MBEDTLS_ERR_X509_INVALID_FORMAT
-
-X509 Certificate ASN1 (Correct first tag, data length does not match)
-x509parse_crt:"300000":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (Correct first tag, no more data)
-x509parse_crt:"3000":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (Correct first tag, length data incorrect)
-x509parse_crt:"30023085":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_INVALID_LENGTH
-
-X509 Certificate ASN1 (Correct first tag, length data incomplete)
-x509parse_crt:"30023083":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (Correct first tag, length data incomplete)
-x509parse_crt:"30023081":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (Correct first tag, length data incomplete)
-x509parse_crt:"3003308200":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (Correct first tag, second tag no TBSCertificate)
-x509parse_crt:"300100":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, no version tag, serial missing)
-x509parse_crt:"3003300100":"":MBEDTLS_ERR_X509_INVALID_SERIAL + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, invalid version tag)
-x509parse_crt:"30053003a00101":"":MBEDTLS_ERR_X509_INVALID_VERSION + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, valid version tag, no length)
-x509parse_crt:"30053003a00102":"":MBEDTLS_ERR_X509_INVALID_VERSION + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, valid version tag, invalid length)
-x509parse_crt:"30163014a012021000000000000000000000000000000000":"":MBEDTLS_ERR_X509_INVALID_VERSION + MBEDTLS_ERR_ASN1_INVALID_LENGTH
-
-X509 Certificate ASN1 (TBSCertificate, valid version tag, no serial)
-x509parse_crt:"30073005a003020104":"":MBEDTLS_ERR_X509_INVALID_SERIAL + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, invalid length version tag)
-x509parse_crt:"30083006a00402010400":"":MBEDTLS_ERR_X509_INVALID_VERSION + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate, incorrect serial tag)
-x509parse_crt:"30083006a00302010400":"":MBEDTLS_ERR_X509_INVALID_SERIAL + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, incorrect serial length)
-x509parse_crt:"30083006a00302010482":"":MBEDTLS_ERR_X509_INVALID_SERIAL + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, correct serial, no alg)
-x509parse_crt:"300d300ba0030201048204deadbeef":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, correct serial, no alg oid)
-x509parse_crt:"300e300ca0030201048204deadbeef00":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, alg oid no data in sequence)
-x509parse_crt:"300f300da0030201048204deadbeef3000":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, alg with params)
-x509parse_crt:"30163014a0030201048204deadbeef30070604cafed00d01":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, correct alg data, no params unknown version)
-x509parse_crt:"30153013a0030201048204deadbeef30060604cafed00d":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 Certificate ASN1 (TBSCertificate, correct alg data, unknown version)
-x509parse_crt:"30173015a0030201048204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 Certificate ASN1 (TBSCertificate, correct alg data, length mismatch)
-x509parse_crt:"30183016a0030201048204deadbeef30090604cafed00d050000":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate, correct alg, unknown alg_id)
-x509parse_crt:"30173015a0030201028204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + MBEDTLS_ERR_OID_NOT_FOUND
-
-X509 Certificate ASN1 (TBSCertificate, correct alg, specific alg_id)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"301c301aa0030201028204deadbeef300d06092a864886f70d0101020500":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, correct alg, unknown specific alg_id)
-x509parse_crt:"301c301aa0030201028204deadbeef300d06092a864886f70d0101010500":"":MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + MBEDTLS_ERR_OID_NOT_FOUND
-
-X509 Certificate ASN1 (TBSCertificate, correct alg, bad RSASSA-PSS params)
-depends_on:MBEDTLS_X509_RSASSA_PSS_SUPPORT
-x509parse_crt:"30193017A003020102020118300D06092A864886F70D01010A3100":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, issuer no set data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"301e301ca0030201028204deadbeef300d06092a864886f70d01010205003000":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, issuer no inner seq data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"3020301ea0030201028204deadbeef300d06092a864886f70d010102050030023100":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, issuer no inner set data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30223020a0030201028204deadbeef300d06092a864886f70d0101020500300431023000":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, issuer two inner set datas)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30243022a0030201028204deadbeef300d06092a864886f70d01010205003006310430003000":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, issuer no oid data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30243022a0030201028204deadbeef300d06092a864886f70d01010205003006310430020600":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, issuer invalid tag)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"302a3028a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600060454657374":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, issuer, no string data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30253023a0030201028204deadbeef300d06092a864886f70d0101020500300731053003060013":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, issuer, no full following string)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"302b3029a0030201028204deadbeef300d06092a864886f70d0101020500300d310b3009060013045465737400":"":MBEDTLS_ERR_X509_INVALID_NAME+MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, valid issuer, no validity)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"302a3028a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374":"":MBEDTLS_ERR_X509_INVALID_DATE + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, too much date data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30493047a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301d170c303930313031303030303030170c30393132333132333539353900":"":MBEDTLS_ERR_X509_INVALID_DATE + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate, invalid from date)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30483046a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303000000000170c303931323331323300000000":"":MBEDTLS_ERR_X509_INVALID_DATE
-
-X509 Certificate ASN1 (TBSCertificate, invalid to date)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30483046a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323300000000":"":MBEDTLS_ERR_X509_INVALID_DATE
-
-X509 Certificate ASN1 (TBSCertificate, valid validity, no subject)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30493047a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c30393132333132333539353930":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, valid subject, no pubkeyinfo)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30563054a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, no alg)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30583056a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a300806001304546573743000":"":MBEDTLS_ERR_PK_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, valid subject, unknown pk alg)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30673065a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374300f300d06092A864886F70D0101000500":"":MBEDTLS_ERR_PK_UNKNOWN_PK_ALG
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, no bitstring)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30673065a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374300f300d06092A864886F70D0101010500":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, no bitstring data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30693067a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a300806001304546573743011300d06092A864886F70D01010105000300":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_INVALID_DATA
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, invalid bitstring start)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"306a3068a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a300806001304546573743012300d06092A864886F70D0101010500030101":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_INVALID_DATA
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, invalid internal bitstring length)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"306d306ba0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a300806001304546573743015300d06092A864886F70D0101010500030400300000":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, invalid internal bitstring tag)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"306d306ba0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a300806001304546573743015300d06092A864886F70D0101010500030400310000":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, invalid mbedtls_mpi)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30743072a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374301c300d06092A864886F70D0101010500030b0030080202ffff0302ffff":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, total length mismatch)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30753073a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374301d300d06092A864886F70D0101010500030b0030080202ffff0202ffff00":"":MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, check failed)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30743072a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374301c300d06092A864886F70D0101010500030b0030080202ffff0202ffff":"":MBEDTLS_ERR_PK_INVALID_PUBKEY
-
-X509 Certificate ASN1 (TBSCertificate, pubkey, check failed, expanded length notation)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308183308180a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210fffffffffffffffffffffffffffffffe0202ffff":"":MBEDTLS_ERR_PK_INVALID_PUBKEY
-
-X509 Certificate ASN1 (TBSCertificate v3, Optional UIDs, Extensions not present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308183308180a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, issuerID wrong tag)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308184308181a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff00":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate v3, UIDs, no ext)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308189308186a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bb":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, UIDs, invalid length)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308189308186a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa185aaa201bb":"":MBEDTLS_ERR_ASN1_INVALID_LENGTH
-
-X509 Certificate ASN1 (TBSCertificate v3, ext empty)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30818b308188a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba300":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, ext length mismatch)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30818e30818ba0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba303300000":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (TBSCertificate v3, first ext invalid)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30818f30818ca0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba30330023000":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, first ext invalid tag)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30819030818da0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba3043002310000":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate v3, ext BasicContraint tag, bool len missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308198308195a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba30c300a30060603551d1301010100":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, ext BasicContraint tag, data missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308198308195a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba30c300a30080603551d1301010100":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, ext BasicContraint tag, no octet present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308198308195a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba30d300b30090603551d1301010100":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate v3, ext BasicContraint tag, octet data missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30819c308199a0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba311300f300d0603551d130101010403300100":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (TBSCertificate v3, ext BasicContraint tag, no pathlen)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30819f30819ca0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba314301230100603551d130101010406300402010102":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (TBSCertificate v3, ext BasicContraint tag, octet len mismatch)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"3081a230819fa0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba317301530130603551d130101010409300702010102010100":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (ExtKeyUsage, bad second tag)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-x509parse_crt:"3081de3081dba003020102020900ebdbcd14105e1839300906072a8648ce3d0401300f310d300b0603550403130454657374301e170d3134313131313230353935345a170d3234313130383230353935345a300f310d300b06035504031304546573743059301306072a8648ce3d020106082a8648ce3d0301070342000437cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f768225962924ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edffa321301f301d0603551d250416301406082b0601050507030107082b06010505070302":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 Certificate ASN1 (SubjectAltName repeated)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-x509parse_crt:"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":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS
-
-X509 Certificate ASN1 (ExtKeyUsage repeated)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-x509parse_crt:"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":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS
-
-X509 Certificate ASN1 (correct pubkey, no sig_alg)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308183308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (sig_alg mismatch)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308192308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0102020500":"":MBEDTLS_ERR_X509_SIG_MISMATCH
-
-X509 Certificate ASN1 (sig_alg, no sig)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308192308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500":"":MBEDTLS_ERR_X509_INVALID_SIGNATURE + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 Certificate ASN1 (signature, invalid sig data)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308195308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030100":"":MBEDTLS_ERR_X509_INVALID_SIGNATURE + MBEDTLS_ERR_ASN1_INVALID_DATA
-
-X509 Certificate ASN1 (signature, data left)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308197308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff00":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 Certificate ASN1 (correct)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308196308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: ?\?=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (GeneralizedTime instead of UTCTime)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308198308182a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301e180e3230313030313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: ?\?=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2010-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with X520 CN)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b0603550403130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: CN=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with X520 C)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b0603550406130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: C=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with X520 L)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b0603550407130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: L=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with X520 ST)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b0603550408130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: ST=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with X520 O)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b060355040a130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: O=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with X520 OU)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b060355040b130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: OU=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with unknown X520 part)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"308199308183a0030201008204deadbeef300d06092a864886f70d0101020500300f310d300b06035504de130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: ?\?=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with composite RDN)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509parse_crt:"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":"cert. version     \: 3\nserial number     \: 4C\:20\:E3\:BD\nissuer name       \: C=US, ST=CA, O=Internet Widgits Pty Ltd, CN=Frankencert CA\nsubject name      \: C=US, ST=Washington, ??=US, ??=Delaware, O=Authorize.Net LLC, ??=Private Organization, serialNumber=4369191 + CN=www.authorize.net, L=San Francisco\nissued  on        \: 2013-08-02 15\:14\:37\nexpires on        \: 2015-08-17 05\:54\:31\nsigned using      \: RSA with SHA1\nRSA key size      \: 1024 bits\n":0
-
-X509 Certificate ASN1 (Name with PKCS9 email)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30819f308189a0030201008204deadbeef300d06092a864886f70d010102050030153113301106092a864886f70d010901130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: emailAddress=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (Name with unknown PKCS9 part)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_MD2_C
-x509parse_crt:"30819f308189a0030201008204deadbeef300d06092a864886f70d010102050030153113301106092a864886f70d0109ab130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff300d06092a864886f70d0101020500030200ff":"cert. version     \: 1\nserial number     \: DE\:AD\:BE\:EF\nissuer name       \: ?\?=Test\nsubject name      \: ?\?=Test\nissued  on        \: 2009-01-01 00\:00\:00\nexpires on        \: 2009-12-31 23\:59\:59\nsigned using      \: RSA with MD2\nRSA key size      \: 128 bits\n":0
-
-X509 Certificate ASN1 (ECDSA signature, RSA key)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C
-x509parse_crt:"3081E630819E020103300906072A8648CE3D0401300F310D300B0603550403130454657374301E170D3133303731303039343631385A170D3233303730383039343631385A300F310D300B0603550403130454657374304C300D06092A864886F70D0101010500033B003038023100E8F546061D3B49BC2F6B7524B7EA4D73A8D5293EE8C64D9407B70B5D16BAEBC32B8205591EAB4E1EB57E9241883701250203010001300906072A8648CE3D0401033800303502186E18209AFBED14A0D9A796EFCAD68891E3CCD5F75815C833021900E92B4FD460B1994693243B9FFAD54729DE865381BDA41D25":"cert. version     \: 1\nserial number     \: 03\nissuer name       \: CN=Test\nsubject name      \: CN=Test\nissued  on        \: 2013-07-10 09\:46\:18\nexpires on        \: 2023-07-08 09\:46\:18\nsigned using      \: ECDSA with SHA1\nRSA key size      \: 384 bits\n":0
-
-X509 Certificate ASN1 (ECDSA signature, EC key)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_SHA1_C
-x509parse_crt:"3081EB3081A3020900F41534662EC7E912300906072A8648CE3D0401300F310D300B0603550403130454657374301E170D3133303731303039343031395A170D3233303730383039343031395A300F310D300B06035504031304546573743049301306072A8648CE3D020106082A8648CE3D030101033200042137969FABD4E370624A0E1A33E379CAB950CCE00EF8C3C3E2ADAEB7271C8F07659D65D3D777DCF21614363AE4B6E617300906072A8648CE3D04010338003035021858CC0F957946FE6A303D92885A456AA74C743C7B708CBD37021900FE293CAC21AF352D16B82EB8EA54E9410B3ABAADD9F05DD6":"cert. version     \: 1\nserial number     \: F4\:15\:34\:66\:2E\:C7\:E9\:12\nissuer name       \: CN=Test\nsubject name      \: CN=Test\nissued  on        \: 2013-07-10 09\:40\:19\nexpires on        \: 2023-07-08 09\:40\:19\nsigned using      \: ECDSA with SHA1\nEC key size       \: 192 bits\n":0
-
-X509 Certificate ASN1 (RSA signature, EC key)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-x509parse_crt:"3081E430819F020104300D06092A864886F70D0101050500300F310D300B0603550403130454657374301E170D3133303731303135303233375A170D3233303730383135303233375A300F310D300B06035504031304546573743049301306072A8648CE3D020106082A8648CE3D03010103320004E962551A325B21B50CF6B990E33D4318FD16677130726357A196E3EFE7107BCB6BDC6D9DB2A4DF7C964ACFE81798433D300D06092A864886F70D01010505000331001A6C18CD1E457474B2D3912743F44B571341A7859A0122774A8E19A671680878936949F904C9255BDD6FFFDB33A7E6D8":"cert. version     \: 1\nserial number     \: 04\nissuer name       \: CN=Test\nsubject name      \: CN=Test\nissued  on        \: 2013-07-10 15\:02\:37\nexpires on        \: 2023-07-08 15\:02\:37\nsigned using      \: RSA with SHA1\nEC key size       \: 192 bits\n":0
-
-X509 Certificate ASN1 (invalid version 3)
-x509parse_crt:"30173015a0030201038204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 Certificate ASN1 (invalid version overflow)
-x509parse_crt:"301A3018a00602047FFFFFFF8204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 Certificate ASN1 (invalid SubjectAltNames tag)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509parse_crt:"308203723082025AA003020102020111300D06092A864886F70D0101050500303B310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C3119301706035504031310506F6C617253534C2054657374204341301E170D3132303531303133323334315A170D3232303531313133323334315A303A310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C311830160603550403130F7777772E6578616D706C652E636F6D30820122300D06092A864886F70D01010105000382010F003082010A0282010100B93C4AC5C8A38E9017A49E52AA7175266180E7C7B56D8CFFAAB64126B7BE11AD5C73160C64114804FFD6E13B05DB89BBB39709D51C14DD688739B03D71CBE276D01AD8182D801B54F6E5449AF1CBAF612EDF490D9D09B7EDB1FD3CFD3CFA24CF5DBF7CE453E725B5EA4422E926D3EA20949EE66167BA2E07670B032FA209EDF0338F0BCE10EF67A4C608DAC1EDC23FD74ADD153DF95E1C8160463EB5B33D2FA6DE471CBC92AEEBDF276B1656B7DCECD15557A56EEC7525F5B77BDFABD23A5A91987D97170B130AA76B4A8BC14730FB3AF84104D5C1DFB81DBF7B01A565A2E01E36B7A65CCC305AF8CD6FCDF1196225CA01E3357FFA20F5DCFD69B26A007D17F70203010001A38181307F30090603551D1304023000301D0603551D0E041604147DE49C6BE6F9717D46D2123DAD6B1DFDC2AA784C301F0603551D23041830168014B45AE4A5B3DED252F6B9D5A6950FEB3EBCC7FDFF30320603551D11042B3029C20B6578616D706C652E636F6D820B6578616D706C652E6E6574820D2A2E6578616D706C652E6F7267300D06092A864886F70D010105050003820101004F09CB7AD5EEF5EF620DDC7BA285D68CCA95B46BDA115B92007513B9CA0BCEEAFBC31FE23F7F217479E2E6BCDA06E52F6FF655C67339CF48BC0D2F0CD27A06C34A4CD9485DA0D07389E4D4851D969A0E5799C66F1D21271F8D0529E840AE823968C39707CF3C934C1ADF2FA6A455487F7C8C1AC922DA24CD9239C68AECB08DF5698267CB04EEDE534196C127DC2FFE33FAD30EB8D432A9842853A5F0D189D5A298E71691BB9CC0418E8C58ACFFE3DD2E7AABB0B97176AD0F2733F7A929D3C076C0BF06407C0ED5A47C8AE2326E16AEDA641FB0557CDBDDF1A4BA447CB39958D2346E00EA976C143AF2101E0AA249107601F4F2C818FDCC6346128B091BF194E6":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CRL ASN1 (Incorrect first tag)
-x509parse_crl:"":"":MBEDTLS_ERR_X509_INVALID_FORMAT
-
-X509 CRL ASN1 (Correct first tag, data length does not match)
-x509parse_crl:"300000":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 CRL ASN1 (TBSCertList, tag missing)
-x509parse_crl:"3000":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, version tag len missing)
-x509parse_crl:"3003300102":"":MBEDTLS_ERR_X509_INVALID_VERSION + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, version correct, alg missing)
-x509parse_crl:"30053003020100":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, alg correct, incorrect version)
-x509parse_crl:"300b3009020102300406000500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 CRL ASN1 (TBSCertList, correct version, sig_oid1 unknown)
-x509parse_crl:"300b3009020100300406000500":"":MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG
-
-X509 CRL ASN1 (TBSCertList, sig_oid1 id unknown)
-x509parse_crl:"30143012020100300d06092a864886f70d01010f0500":"":MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG
-
-X509 CRL ASN1 (TBSCertList, sig_oid1 correct, issuer missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"30143012020100300d06092a864886f70d01010e0500":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, issuer set missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"30163014020100300d06092a864886f70d01010e05003000":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, correct issuer, thisUpdate missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"30253023020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344":"":MBEDTLS_ERR_X509_INVALID_DATE + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, correct thisUpdate, nextUpdate missing, entries length missing)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"30343032020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c30393031303130303030303030":"":MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (TBSCertList, entries present, invalid sig_alg)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"304a3047020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030301430128202abcd170c30383132333132333539353900":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CRL ASN1 (TBSCertList, entries present, date in entry invalid)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"304a3047020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030301430128202abcd190c30383132333132333539353900":"":MBEDTLS_ERR_X509_INVALID_DATE + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CRL ASN1 (TBSCertList, sig_alg present, sig_alg does not match)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"30583047020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030301430128202abcd170c303831323331323335393539300d06092a864886f70d01010d0500":"":MBEDTLS_ERR_X509_SIG_MISMATCH
-
-X509 CRL ASN1 (TBSCertList, sig present, len mismatch)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"305d3047020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030301430128202abcd170c303831323331323335393539300d06092a864886f70d01010e05000302000100":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 CRL ASN1 (TBSCertList, sig present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"305c3047020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030301430128202abcd170c303831323331323335393539300d06092a864886f70d01010e050003020001":"CRL version   \: 1\nissuer name   \: CN=ABCD\nthis update   \: 2009-01-01 00\:00\:00\nnext update   \: 0000-00-00 00\:00\:00\nRevoked certificates\:\nserial number\: AB\:CD revocation date\: 2008-12-31 23\:59\:59\nsigned using  \: RSA with SHA-224\n":0
-
-X509 CRL ASN1 (TBSCertList, no entries)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"30463031020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"CRL version   \: 1\nissuer name   \: CN=ABCD\nthis update   \: 2009-01-01 00\:00\:00\nnext update   \: 0000-00-00 00\:00\:00\nRevoked certificates\:\nsigned using  \: RSA with SHA-224\n":0
-
-X509 CRL ASN1 (invalid version 2)
-x509parse_crl:"30463031020102300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 CRL ASN1 (invalid version overflow)
-x509parse_crl:"3049303102047FFFFFFF300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 CRL ASN1 (extension seq too long, crl-idp.pem byte 121)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"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":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (extension oid too long, crl-idp.pem byte 123)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"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":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (extension critical invalid length, crl-idp.pem byte 128)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"308201b330819c020101300d06092a864886f70d01010b0500303b310b3009060355040613024e4c3111300f060355040a1308506f6c617253534c3119301706035504031310506f6c617253534c2054657374204341170d3138303331343037333134385a170d3238303331343037333134385aa02d302b30290603551d1c0102ff041f301da01ba0198617687474703a2f2f706b692e6578616d706c652e636f6d2f300d06092a864886f70d01010b05000382010100b3fbe9d586eaf4b8ff60cf8edae06a85135db78f78198498719725b5b403c0b803c2c150f52faae7306d6a7871885dc2e9dc83a164bac7263776474ef642b660040b35a1410ac291ac8f6f18ab85e7fd6e22bd1af1c41ca95cf2448f6e2b42a018493dfc03c6b6aa1b9e3fe7b76af2182fb2121db4166bf0167d6f379c5a58adee5082423434d97be2909f5e7488053f996646db10dd49782626da53ad8eada01813c031b2bacdb0203bc017aac1735951a11d013ee4d1d5f7143ccbebf2371e66a1bec6e1febe69148f50784eef8adbb66664c96196d7e0c0bcdc807f447b54e058f37642a3337995bfbcd332208bd6016936705c82263eabd7affdba92fae3":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_INVALID_LENGTH
-
-X509 CRL ASN1 (extension data too long, crl-idp.pem byte 131)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"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":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CRL ASN1 (extension data too short, crl-idp.pem byte 131)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"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":"":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 CRL ASN1 (extension not critical explicit, crl-idp.pem byte 129)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509parse_crl:"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":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2018-03-14 07\:31\:48\nnext update   \: 2028-03-14 07\:31\:48\nRevoked certificates\:\nsigned using  \: RSA with SHA-256\n":0
-
-X509 CRT parse path #2 (one cert)
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_parse_path:"data_files/dir1":0:1
-
-X509 CRT parse path #3 (two certs)
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_parse_path:"data_files/dir2":0:2
-
-X509 CRT parse path #4 (two certs, one non-cert)
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_parse_path:"data_files/dir3":1:2
-
-X509 CRT verify long chain (max intermediate CA, trusted)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA:0:0
-
-X509 CRT verify long chain (max intermediate CA, untrusted)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_max:"data_files/test-ca2.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA-1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED
-
-X509 CRT verify long chain (max intermediate CA + 1)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_FATAL_ERROR:-1
-
-X509 CRT verify chain #1 (zero pathlen intermediate)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert14.crt data_files/dir4/cert13.crt data_files/dir4/cert12.crt":"data_files/dir4/cert11.crt":MBEDTLS_X509_BADCERT_NOT_TRUSTED:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"":0
-
-X509 CRT verify chain #2 (zero pathlen root)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert23.crt data_files/dir4/cert22.crt":"data_files/dir4/cert21.crt":MBEDTLS_X509_BADCERT_NOT_TRUSTED:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"":0
-
-X509 CRT verify chain #3 (nonzero pathlen root)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert34.crt data_files/dir4/cert33.crt data_files/dir4/cert32.crt":"data_files/dir4/cert31.crt":MBEDTLS_X509_BADCERT_NOT_TRUSTED:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"":0
-
-X509 CRT verify chain #4 (nonzero pathlen intermediate)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert45.crt data_files/dir4/cert44.crt data_files/dir4/cert43.crt data_files/dir4/cert42.crt":"data_files/dir4/cert41.crt":MBEDTLS_X509_BADCERT_NOT_TRUSTED:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"":0
-
-X509 CRT verify chain #5 (nonzero maxpathlen intermediate)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert54.crt data_files/dir4/cert53.crt data_files/dir4/cert52.crt":"data_files/dir4/cert51.crt":0:0:"":0
-
-X509 CRT verify chain #6 (nonzero maxpathlen root)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert63.crt data_files/dir4/cert62.crt":"data_files/dir4/cert61.crt":0:0:"":0
-
-X509 CRT verify chain #7 (maxpathlen root, self signed in path)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert74.crt data_files/dir4/cert73.crt data_files/dir4/cert72.crt":"data_files/dir4/cert71.crt":0:0:"":0
-
-X509 CRT verify chain #8 (self signed maxpathlen root)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert61.crt data_files/dir4/cert63.crt data_files/dir4/cert62.crt":"data_files/dir4/cert61.crt":0:0:"":0
-
-X509 CRT verify chain #9 (zero pathlen first intermediate, valid)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert83.crt data_files/dir4/cert82.crt":"data_files/dir4/cert81.crt":0:0:"":0
-
-X509 CRT verify chain #10 (zero pathlen root, valid)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert92.crt":"data_files/dir4/cert91.crt":0:0:"":0
-
-X509 CRT verify chain #11 (valid chain, missing profile)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/dir4/cert92.crt":"data_files/dir4/cert91.crt":-1:MBEDTLS_ERR_X509_BAD_INPUT_DATA:"nonesuch":0
-
-X509 CRT verify chain #12 (suiteb profile, RSA root)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_crt_verify_chain:"data_files/server3.crt":"data_files/test-ca.crt":MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"suiteb":0
-
-X509 CRT verify chain #13 (RSA only profile, EC root)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server4.crt":"data_files/test-ca2.crt":MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"rsa3072":0
-
-X509 CRT verify chain #13 (RSA only profile, EC trusted EE)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"rsa3072":0
-
-X509 CRT verify chain #14 (RSA-3072 profile, root key too small)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
-mbedtls_x509_crt_verify_chain:"data_files/server1.crt":"data_files/test-ca.crt":MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCERT_BAD_KEY:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"rsa3072":0
-
-X509 CRT verify chain #15 (suiteb profile, rsa intermediate)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server7.crt data_files/test-int-ca.crt":"data_files/test-ca2.crt":MBEDTLS_X509_BADCERT_BAD_PK:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"suiteb":0
-
-X509 CRT verify chain #16 (RSA-only profile, EC intermediate)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_crt_verify_chain:"data_files/server8.crt data_files/test-int-ca2.crt":"data_files/test-ca.crt":MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"rsa3072":0
-
-X509 CRT verify chain #17 (SHA-512 profile)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server7.crt data_files/test-int-ca.crt":"data_files/test-ca2.crt":MBEDTLS_X509_BADCERT_BAD_MD:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"sha512":0
-
-X509 CRT verify chain #18 (len=1, vrfy fatal on depth 1)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA512_C
-mbedtls_x509_crt_verify_chain:"data_files/server5.crt":"data_files/test-ca2.crt":-1:-2:"":2
-
-X509 CRT verify chain #19 (len=0, vrfy fatal on depth 0)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA512_C
-mbedtls_x509_crt_verify_chain:"data_files/server5.crt":"data_files/test-ca2.crt":-1:-1:"":1
-
-X509 CRT verify chain #20 (len=1, vrfy fatal on depth 0)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA512_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_verify_chain:"data_files/server5.crt":"data_files/test-ca.crt":-1:-1:"":1
-
-X509 CRT verify chain #21 (len=3, vrfy fatal on depth 3)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-ca.crt":-1:-4:"":8
-
-X509 CRT verify chain #22 (len=3, vrfy fatal on depth 2)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-ca.crt":-1:-3:"":4
-
-X509 CRT verify chain #23 (len=3, vrfy fatal on depth 1)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-ca.crt":-1:-2:"":2
-
-X509 CRT verify chain #24 (len=3, vrfy fatal on depth 0)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-ca.crt":-1:-1:"":1
-
-X509 CRT verify chain #25 (len=3, vrfy fatal on depth 3, untrusted)
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_SHA1_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-mbedtls_x509_crt_verify_chain:"data_files/server10_int3_int-ca2_ca.crt":"data_files/test-ca2.crt":-1:-4:"":8
-
-X509 OID description #1
-x509_oid_desc:"2B06010505070301":"TLS Web Server Authentication"
-
-X509 OID description #2
-x509_oid_desc:"2B0601050507030f":"notfound"
-
-X509 OID description #3
-x509_oid_desc:"2B0601050507030100":"notfound"
-
-X509 OID numstring #1 (wide buffer)
-x509_oid_numstr:"2B06010505070301":"1.3.6.1.5.5.7.3.1":20:17
-
-X509 OID numstring #2 (buffer just fits)
-x509_oid_numstr:"2B06010505070301":"1.3.6.1.5.5.7.3.1":18:17
-
-X509 OID numstring #3 (buffer too small)
-x509_oid_numstr:"2B06010505070301":"1.3.6.1.5.5.7.3.1":17:MBEDTLS_ERR_OID_BUF_TOO_SMALL
-
-X509 OID numstring #4 (larger number)
-x509_oid_numstr:"2A864886F70D":"1.2.840.113549":15:14
-
-X509 OID numstring #5 (arithmetic overflow)
-x509_oid_numstr:"2A8648F9F8F7F6F5F4F3F2F1F001":"":100:MBEDTLS_ERR_OID_BUF_TOO_SMALL
-
-X509 crt keyUsage #1 (no extension, expected KU)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.crt":MBEDTLS_X509_KU_DIGITAL_SIGNATURE|MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0
-
-X509 crt keyUsage #2 (no extension, surprising KU)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.crt":MBEDTLS_X509_KU_KEY_CERT_SIGN:0
-
-X509 crt keyUsage #3 (extension present, no KU)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":0:0
-
-X509 crt keyUsage #4 (extension present, single KU present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":MBEDTLS_X509_KU_DIGITAL_SIGNATURE:0
-
-X509 crt keyUsage #5 (extension present, single KU absent)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":MBEDTLS_X509_KU_KEY_CERT_SIGN:MBEDTLS_ERR_X509_BAD_INPUT_DATA
-
-X509 crt keyUsage #6 (extension present, combined KU present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":MBEDTLS_X509_KU_DIGITAL_SIGNATURE|MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0
-
-X509 crt keyUsage #7 (extension present, combined KU both absent)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":MBEDTLS_X509_KU_KEY_CERT_SIGN|MBEDTLS_X509_KU_CRL_SIGN:MBEDTLS_ERR_X509_BAD_INPUT_DATA
-
-X509 crt keyUsage #8 (extension present, combined KU one absent)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":MBEDTLS_X509_KU_KEY_ENCIPHERMENT|MBEDTLS_X509_KU_KEY_AGREEMENT:MBEDTLS_ERR_X509_BAD_INPUT_DATA
-
-X509 crt keyUsage #9 (extension present, decOnly allowed absent)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/server1.key_usage.crt":MBEDTLS_X509_KU_DIGITAL_SIGNATURE|MBEDTLS_X509_KU_KEY_ENCIPHERMENT|MBEDTLS_X509_KU_DECIPHER_ONLY:0
-
-X509 crt keyUsage #10 (extension present, decOnly non-allowed present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/keyUsage.decipherOnly.crt":MBEDTLS_X509_KU_DIGITAL_SIGNATURE|MBEDTLS_X509_KU_KEY_ENCIPHERMENT:MBEDTLS_ERR_X509_BAD_INPUT_DATA
-
-X509 crt keyUsage #11 (extension present, decOnly allowed present)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_check_key_usage:"data_files/keyUsage.decipherOnly.crt":MBEDTLS_X509_KU_DIGITAL_SIGNATURE|MBEDTLS_X509_KU_KEY_ENCIPHERMENT|MBEDTLS_X509_KU_DECIPHER_ONLY:0
-
-X509 crt extendedKeyUsage #1 (no extension, serverAuth)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.crt":"2B06010505070301":0
-
-X509 crt extendedKeyUsage #2 (single value, present)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.eku-srv.crt":"2B06010505070301":0
-
-X509 crt extendedKeyUsage #3 (single value, absent)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.eku-cli.crt":"2B06010505070301":MBEDTLS_ERR_X509_BAD_INPUT_DATA
-
-X509 crt extendedKeyUsage #4 (two values, first)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.eku-srv_cli.crt":"2B06010505070301":0
-
-X509 crt extendedKeyUsage #5 (two values, second)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.eku-srv_cli.crt":"2B06010505070302":0
-
-X509 crt extendedKeyUsage #6 (two values, other)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.eku-srv_cli.crt":"2B06010505070303":MBEDTLS_ERR_X509_BAD_INPUT_DATA
-
-X509 crt extendedKeyUsage #7 (any, random)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
-x509_check_extended_key_usage:"data_files/server5.eku-cs_any.crt":"2B060105050703FF":0
-
-X509 RSASSA-PSS parameters ASN1 (good, all defaults)
-x509_parse_rsassa_pss_params:"":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:0
-
-X509 RSASSA-PSS parameters ASN1 (wrong initial tag)
-x509_parse_rsassa_pss_params:"":MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 RSASSA-PSS parameters ASN1 (unknown tag in top-level sequence)
-x509_parse_rsassa_pss_params:"A400":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 RSASSA-PSS parameters ASN1 (good, HashAlg SHA256)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_parse_rsassa_pss_params:"A00D300B0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA1:20:0
-
-X509 RSASSA-PSS parameters ASN1 (good, explicit HashAlg = default)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_parse_rsassa_pss_params:"A009300706052B0E03021A":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:0
-
-X509 RSASSA-PSS parameters ASN1 (HashAlg wrong len #1)
-x509_parse_rsassa_pss_params:"A00A300706052B0E03021A":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (HashAlg wrong len #2)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_parse_rsassa_pss_params:"A00A300706052B0E03021A00":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 RSASSA-PSS parameters ASN1 (HashAlg with parameters)
-x509_parse_rsassa_pss_params:"A00F300D06096086480165030402013000":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_INVALID_DATA
-
-X509 RSASSA-PSS parameters ASN1 (HashAlg unknown OID)
-x509_parse_rsassa_pss_params:"A00D300B06096086480165030402FF":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_OID_NOT_FOUND
-
-X509 RSASSA-PSS parameters ASN1 (good, MGAlg = MGF1-SHA256)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_parse_rsassa_pss_params:"A11A301806092A864886F70D010108300B0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:0
-
-X509 RSASSA-PSS parameters ASN1 (good, explicit MGAlg = default)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
-x509_parse_rsassa_pss_params:"A116301406092A864886F70D010108300706052B0E03021A":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:0
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg wrong len #1)
-x509_parse_rsassa_pss_params:"A11B301806092A864886F70D010108300B0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg wrong len #2)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_parse_rsassa_pss_params:"A11B301806092A864886F70D010108300B060960864801650304020100":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg AlgId wrong len #1)
-x509_parse_rsassa_pss_params:"A11A301906092A864886F70D010108300B0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg OID != MGF1)
-x509_parse_rsassa_pss_params:"A11A301806092A864886F70D010109300B0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE + MBEDTLS_ERR_OID_NOT_FOUND
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params wrong tag)
-x509_parse_rsassa_pss_params:"A11A301806092A864886F70D010108310B0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params wrong len #1a)
-x509_parse_rsassa_pss_params:"A10F300D06092A864886F70D0101083000":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params wrong len #1b)
-x509_parse_rsassa_pss_params:"A11B301906092A864886F70D010108300C0609608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params.alg not an OID)
-x509_parse_rsassa_pss_params:"A11A301806092A864886F70D010108300B0709608648016503040201":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params.alg unknown OID)
-x509_parse_rsassa_pss_params:"A11A301806092A864886F70D010108300B06096086480165030402FF":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_OID_NOT_FOUND
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params.params NULL)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_parse_rsassa_pss_params:"A11C301A06092A864886F70D010108300D06096086480165030402010500":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:0
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params.params wrong tag)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_parse_rsassa_pss_params:"A11C301A06092A864886F70D010108300D06096086480165030402013000":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params wrong len #1c)
-x509_parse_rsassa_pss_params:"A11D301B06092A864886F70D010108300E06096086480165030402010500":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (MGAlg.params wrong len #2)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
-x509_parse_rsassa_pss_params:"A11D301B06092A864886F70D010108300E0609608648016503040201050000":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA256:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 RSASSA-PSS parameters ASN1 (good, saltLen = 94)
-x509_parse_rsassa_pss_params:"A20302015E":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:94:0
-
-X509 RSASSA-PSS parameters ASN1 (good, explicit saltLen = default)
-x509_parse_rsassa_pss_params:"A203020114":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:0
-
-X509 RSASSA-PSS parameters ASN1 (saltLen wrong len #1)
-x509_parse_rsassa_pss_params:"A20402015E":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:94:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (saltLen wrong len #2)
-x509_parse_rsassa_pss_params:"A20402015E00":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:94:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 RSASSA-PSS parameters ASN1 (saltLen not an int)
-x509_parse_rsassa_pss_params:"A2023000":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:94:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 RSASSA-PSS parameters ASN1 (good, explicit trailerField = default)
-x509_parse_rsassa_pss_params:"A303020101":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:0
-
-X509 RSASSA-PSS parameters ASN1 (trailerField wrong len #1)
-x509_parse_rsassa_pss_params:"A304020101":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 RSASSA-PSS parameters ASN1 (trailerField wrong len #2)
-x509_parse_rsassa_pss_params:"A30402010100":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 RSASSA-PSS parameters ASN1 (trailerField not an int)
-x509_parse_rsassa_pss_params:"A3023000":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 RSASSA-PSS parameters ASN1 (trailerField not 1)
-x509_parse_rsassa_pss_params:"A303020102":MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:MBEDTLS_MD_SHA1:MBEDTLS_MD_SHA1:20:MBEDTLS_ERR_X509_INVALID_ALG
-
-X509 CSR ASN.1 (OK)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_csr_parse:"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":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA1\nEC key size   \: 256 bits\n":0
-
-X509 CSR ASN.1 (bad first tag)
-mbedtls_x509_csr_parse:"3100":"":MBEDTLS_ERR_X509_INVALID_FORMAT
-
-X509 CSR ASN.1 (bad sequence: overlong)
-mbedtls_x509_csr_parse:"3001":"":MBEDTLS_ERR_X509_INVALID_FORMAT
-
-X509 CSR ASN.1 (total length mistmatch)
-mbedtls_x509_csr_parse:"30010000":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 CSR ASN.1 (bad CRI: not a sequence)
-mbedtls_x509_csr_parse:"30023100":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad CRI: overlong)
-mbedtls_x509_csr_parse:"30023001":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad CRI.Version: overlong)
-mbedtls_x509_csr_parse:"30053002020100":"":MBEDTLS_ERR_X509_INVALID_VERSION + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad CRI.Version: not v1)
-mbedtls_x509_csr_parse:"30053003020101":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 CSR ASN.1 (bad CRI.Name: not a sequence)
-mbedtls_x509_csr_parse:"300730050201003100":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad CRI.Name: overlong)
-mbedtls_x509_csr_parse:"30083005020100300100":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad CRI.Name payload: not a set)
-mbedtls_x509_csr_parse:"3009300702010030023000":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad CRI.Name payload: overlong)
-mbedtls_x509_csr_parse:"300A30080201003002310100":"":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad SubjectPublicKeyInfo: missing)
-mbedtls_x509_csr_parse:"30143012020100300D310B3009060355040613024E4C":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad SubjectPublicKeyInfo: not a sequence)
-mbedtls_x509_csr_parse:"30163014020100300D310B3009060355040613024E4C3100":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad SubjectPublicKeyInfo: overlong)
-mbedtls_x509_csr_parse:"30173014020100300D310B3009060355040613024E4C300100":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad attributes: missing)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"3081973081940201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFF":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad attributes: bad tag)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"3081993081960201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFF0500":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad attributes: overlong)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"30819A3081960201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA00100":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad sigAlg: missing)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"3081C23081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad sigAlg: not a sequence)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"3081C43081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E03100":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad sigAlg: overlong)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"3081C43081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E03001":"":MBEDTLS_ERR_X509_INVALID_ALG + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad sigAlg: unknown)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_csr_parse:"3081CD3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04FF":"":MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG
-
-X509 CSR ASN.1 (bad sig: missing)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_csr_parse:"3081CD3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D0401":"":MBEDTLS_ERR_X509_INVALID_SIGNATURE + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (bad sig: not a bit string)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_csr_parse:"3081CF3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04010400":"":MBEDTLS_ERR_X509_INVALID_SIGNATURE + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
-
-X509 CSR ASN.1 (bad sig: overlong)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_csr_parse:"3081CF3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04010301":"":MBEDTLS_ERR_X509_INVALID_SIGNATURE + MBEDTLS_ERR_ASN1_OUT_OF_DATA
-
-X509 CSR ASN.1 (extra data after signature)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
-mbedtls_x509_csr_parse:"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":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
-
-X509 CSR ASN.1 (invalid version overflow)
-mbedtls_x509_csr_parse:"3008300602047FFFFFFF":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
-
-X509 File parse (no issues)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-x509parse_crt_file:"data_files/server7_int-ca.crt":0
-
-X509 File parse (extra space in one certificate)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-x509parse_crt_file:"data_files/server7_pem_space.crt":1
-
-X509 File parse (all certificates fail)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_RSA_C
-x509parse_crt_file:"data_files/server7_all_space.crt":MBEDTLS_ERR_PEM_INVALID_DATA + MBEDTLS_ERR_BASE64_INVALID_CHARACTER
-
-X509 File parse (trailing spaces, OK)
-depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
-x509parse_crt_file:"data_files/server7_trailing_space.crt":0
-
-X509 Get time (UTC no issues)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"500101000000Z":0:1950:1:1:0:0:0
-
-X509 Get time (Generalized Time no issues)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"99991231235959Z":0:9999:12:31:23:59:59
-
-X509 Get time (UTC year without leap day)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"490229121212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC year with leap day)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"000229121212Z":0:2000:2:29:12:12:12
-
-X509 Get time (UTC invalid day of month #1)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"000132121212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid day of month #2)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"001131121212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid hour)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"001130241212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid min)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"001130236012Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid sec)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"001130235960Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC without time zone)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"000229121212":0:2000:2:29:12:12:12
-
-X509 Get time (UTC with invalid time zone #1)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"000229121212J":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC with invalid time zone #2)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"000229121212+0300":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (Date with invalid tag)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_CONTEXT_SPECIFIC:"000229121212":MBEDTLS_ERR_X509_INVALID_DATE+MBEDTLS_ERR_ASN1_UNEXPECTED_TAG:0:0:0:0:0:0
-
-X509 Get time (UTC, truncated)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"000229121":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (Generalized Time, truncated)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229121":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC without seconds)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0002291212":MBEDTLS_ERR_X509_INVALID_DATE:2000:2:29:12:12:0
-
-X509 Get time (UTC without seconds and with invalid time zone #1)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0002291212J":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC without second and with invalid time zone #2)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0002291212+0300":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid character in year)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0\1130231212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid character in month)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"001%30231212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid character in day)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011`0231212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid character in hour)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302h1212Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid character in min)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"00113023u012Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (UTC invalid character in sec)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (Generalized Time, year multiple of 100 but not 400 is not a leap year)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 Get time (Generalized Time, year multiple of 4 but not 100 is a leap year)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
-
-X509 Get time (Generalized Time, year multiple of 400 is a leap year)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
-
-X509 Get time (Generalized Time invalid leap year not multiple of 4, 100 or 400)
-depends_on:MBEDTLS_X509_USE_C
-x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19910229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
-
-X509 cert verify restart: trusted EE, max_ops=0 (disabled)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-x509_verify_restart:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":0:0:0:0:0
-
-X509 cert verify restart: trusted EE, max_ops=1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-x509_verify_restart:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":0:0:1:0:0
-
-X509 cert verify restart: no intermediate, max_ops=0 (disabled)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5.crt":"data_files/test-ca2.crt":0:0:0:0:0
-
-X509 cert verify restart: no intermediate, max_ops=1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5.crt":"data_files/test-ca2.crt":0:0:1:100:10000
-
-X509 cert verify restart: no intermediate, max_ops=40000
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5.crt":"data_files/test-ca2.crt":0:0:40000:0:0
-
-X509 cert verify restart: no intermediate, max_ops=500
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5.crt":"data_files/test-ca2.crt":0:0:500:20:80
-
-X509 cert verify restart: no intermediate, badsign, max_ops=0 (disabled)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5-badsign.crt":"data_files/test-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:0:0:0
-
-X509 cert verify restart: no intermediate, badsign, max_ops=1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5-badsign.crt":"data_files/test-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:1:100:10000
-
-X509 cert verify restart: no intermediate, badsign, max_ops=40000
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5-badsign.crt":"data_files/test-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:40000:0:0
-
-X509 cert verify restart: no intermediate, badsign, max_ops=500
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-x509_verify_restart:"data_files/server5-badsign.crt":"data_files/test-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:500:20:80
-
-X509 cert verify restart: one int, max_ops=0 (disabled)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3_int-ca2.crt":"data_files/test-int-ca2.crt":0:0:0:0:0
-
-X509 cert verify restart: one int, max_ops=1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3_int-ca2.crt":"data_files/test-int-ca2.crt":0:0:1:100:10000
-
-X509 cert verify restart: one int, max_ops=30000
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3_int-ca2.crt":"data_files/test-int-ca2.crt":0:0:30000:0:0
-
-X509 cert verify restart: one int, max_ops=500
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3_int-ca2.crt":"data_files/test-int-ca2.crt":0:0:500:25:100
-
-X509 cert verify restart: one int, EE badsign, max_ops=0 (disabled)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10-bs_int3.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:0:0:0
-
-X509 cert verify restart: one int, EE badsign, max_ops=1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10-bs_int3.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:1:100:10000
-
-X509 cert verify restart: one int, EE badsign, max_ops=30000
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10-bs_int3.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:30000:0:0
-
-X509 cert verify restart: one int, EE badsign, max_ops=500
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10-bs_int3.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:500:25:100
-
-X509 cert verify restart: one int, int badsign, max_ops=0 (disabled)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3-bs.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:0:0:0
-
-X509 cert verify restart: one int, int badsign, max_ops=1
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3-bs.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:1:100:10000
-
-X509 cert verify restart: one int, int badsign, max_ops=30000
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3-bs.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:30000:0:0
-
-X509 cert verify restart: one int, int badsign, max_ops=500
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_RSA_C
-x509_verify_restart:"data_files/server10_int3-bs.pem":"data_files/test-int-ca2.crt":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:500:25:100
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
deleted file mode 100644
index b11ab84..0000000
--- a/tests/suites/test_suite_x509parse.function
+++ /dev/null
@@ -1,969 +0,0 @@
-/* BEGIN_HEADER */
-#include "mbedtls/bignum.h"
-#include "mbedtls/x509.h"
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/x509_crl.h"
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/pem.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/base64.h"
-#include "string.h"
-
-#if MBEDTLS_X509_MAX_INTERMEDIATE_CA > 19
-#error "The value of MBEDTLS_X509_MAX_INTERMEDIATE_C is larger \
-than the current threshold 19. To test larger values, please \
-adapt the script tests/data_files/dir-max/long.sh."
-#endif
-
-/* Profile for backward compatibility. Allows SHA-1, unlike the default
-   profile. */
-const mbedtls_x509_crt_profile compat_profile =
-{
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_RIPEMD160 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA224 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
-    0xFFFFFFF, /* Any PK alg    */
-    0xFFFFFFF, /* Any curve     */
-    1024,
-};
-
-const mbedtls_x509_crt_profile profile_rsa3072 =
-{
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) |
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_RSA ),
-    0,
-    3072,
-};
-
-const mbedtls_x509_crt_profile profile_sha512 =
-{
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
-    0xFFFFFFF, /* Any PK alg    */
-    0xFFFFFFF, /* Any curve     */
-    1024,
-};
-
-int verify_none( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
-{
-    ((void) data);
-    ((void) crt);
-    ((void) certificate_depth);
-    *flags |= MBEDTLS_X509_BADCERT_OTHER;
-
-    return 0;
-}
-
-int verify_all( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
-{
-    ((void) data);
-    ((void) crt);
-    ((void) certificate_depth);
-    *flags = 0;
-
-    return 0;
-}
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-int ca_callback_fail( void *data, mbedtls_x509_crt const *child, mbedtls_x509_crt **candidates )
-{
-    ((void) data);
-    ((void) child);
-    ((void) candidates);
-
-    return -1;
-}
-
-int ca_callback( void *data, mbedtls_x509_crt const *child,
-                 mbedtls_x509_crt **candidates )
-{
-    int ret = 0;
-    mbedtls_x509_crt *ca = (mbedtls_x509_crt *) data;
-    mbedtls_x509_crt *first;
-
-    /* This is a test-only implementation of the CA callback
-     * which always returns the entire list of trusted certificates.
-     * Production implementations managing a large number of CAs
-     * should use an efficient presentation and lookup for the
-     * set of trusted certificates (such as a hashtable) and only
-     * return those trusted certificates which satisfy basic
-     * parental checks, such as the matching of child `Issuer`
-     * and parent `Subject` field. */
-    ((void) child);
-
-    first = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) );
-    if( first == NULL )
-    {
-        ret = -1;
-        goto exit;
-    }
-    mbedtls_x509_crt_init( first );
-
-    if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 )
-    {
-        ret = -1;
-        goto exit;
-    }
-
-    while( ca->next != NULL )
-    {
-        ca = ca->next;
-        if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 )
-        {
-            ret = -1;
-            goto exit;
-        }
-    }
-
-exit:
-
-    if( ret != 0 )
-    {
-        mbedtls_x509_crt_free( first );
-        mbedtls_free( first );
-        first = NULL;
-    }
-
-    *candidates = first;
-    return( ret );
-}
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-
-int verify_fatal( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
-{
-    int *levels = (int *) data;
-
-    ((void) crt);
-    ((void) certificate_depth);
-
-    /* Simulate a fatal error in the callback */
-    if( *levels & ( 1 << certificate_depth ) )
-    {
-        *flags |= ( 1 << certificate_depth );
-        return( -1 - certificate_depth );
-    }
-
-    return( 0 );
-}
-
-/* strsep() not available on Windows */
-char *mystrsep(char **stringp, const char *delim)
-{
-    const char *p;
-    char *ret = *stringp;
-
-    if( *stringp == NULL )
-        return( NULL );
-
-    for( ; ; (*stringp)++ )
-    {
-        if( **stringp == '\0' )
-        {
-            *stringp = NULL;
-            goto done;
-        }
-
-        for( p = delim; *p != '\0'; p++ )
-            if( **stringp == *p )
-            {
-                **stringp = '\0';
-                (*stringp)++;
-                goto done;
-            }
-    }
-
-done:
-    return( ret );
-}
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
-typedef struct {
-    char buf[512];
-    char *p;
-} verify_print_context;
-
-void verify_print_init( verify_print_context *ctx )
-{
-    memset( ctx, 0, sizeof( verify_print_context ) );
-    ctx->p = ctx->buf;
-}
-
-int verify_print( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
-{
-    int ret;
-    verify_print_context *ctx = (verify_print_context *) data;
-    char *p = ctx->p;
-    size_t n = ctx->buf + sizeof( ctx->buf ) - ctx->p;
-    ((void) flags);
-
-    ret = mbedtls_snprintf( p, n, "depth %d - serial ", certificate_depth );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_x509_serial_gets( p, n, &crt->serial );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, " - subject " );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_x509_dn_gets( p, n, &crt->subject );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ret = mbedtls_snprintf( p, n, " - flags 0x%08x\n", *flags );
-    MBEDTLS_X509_SAFE_SNPRINTF;
-
-    ctx->p = p;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
-/* END_HEADER */
-
-/* BEGIN_DEPENDENCIES
- * depends_on:MBEDTLS_BIGNUM_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void x509_cert_info( char * crt_file, char * result_str )
-{
-    mbedtls_x509_crt   crt;
-    char buf[2000];
-    int res;
-
-    mbedtls_x509_crt_init( &crt );
-    memset( buf, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    res = mbedtls_x509_crt_info( buf, 2000, "", &crt );
-
-    TEST_ASSERT( res != -1 );
-    TEST_ASSERT( res != -2 );
-
-    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRL_PARSE_C */
-void mbedtls_x509_crl_info( char * crl_file, char * result_str )
-{
-    mbedtls_x509_crl   crl;
-    char buf[2000];
-    int res;
-
-    mbedtls_x509_crl_init( &crl );
-    memset( buf, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == 0 );
-    res = mbedtls_x509_crl_info( buf, 2000, "", &crl );
-
-    TEST_ASSERT( res != -1 );
-    TEST_ASSERT( res != -2 );
-
-    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
-
-exit:
-    mbedtls_x509_crl_free( &crl );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRL_PARSE_C */
-void mbedtls_x509_crl_parse( char * crl_file, int result )
-{
-    mbedtls_x509_crl   crl;
-    char buf[2000];
-
-    mbedtls_x509_crl_init( &crl );
-    memset( buf, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == result );
-
-exit:
-    mbedtls_x509_crl_free( &crl );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CSR_PARSE_C */
-void mbedtls_x509_csr_info( char * csr_file, char * result_str )
-{
-    mbedtls_x509_csr   csr;
-    char buf[2000];
-    int res;
-
-    mbedtls_x509_csr_init( &csr );
-    memset( buf, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_csr_parse_file( &csr, csr_file ) == 0 );
-    res = mbedtls_x509_csr_info( buf, 2000, "", &csr );
-
-    TEST_ASSERT( res != -1 );
-    TEST_ASSERT( res != -2 );
-
-    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
-
-exit:
-    mbedtls_x509_csr_free( &csr );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
-void x509_verify_info( int flags, char * prefix, char * result_str )
-{
-    char buf[2000];
-    int res;
-
-    memset( buf, 0, sizeof( buf ) );
-
-    res = mbedtls_x509_crt_verify_info( buf, sizeof( buf ), prefix, flags );
-
-    TEST_ASSERT( res >= 0 );
-
-    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C:MBEDTLS_ECP_RESTARTABLE:MBEDTLS_ECDSA_C */
-void x509_verify_restart( char *crt_file, char *ca_file,
-                          int result, int flags_result,
-                          int max_ops, int min_restart, int max_restart )
-{
-    int ret, cnt_restart;
-    mbedtls_x509_crt_restart_ctx rs_ctx;
-    mbedtls_x509_crt crt;
-    mbedtls_x509_crt ca;
-    uint32_t flags = 0;
-
-    /*
-     * See comments on ecp_test_vect_restart() for op count precision.
-     *
-     * For reference, with mbed TLS 2.6 and default settings:
-     * - ecdsa_verify() for P-256:  ~  6700
-     * - ecdsa_verify() for P-384:  ~ 18800
-     * - x509_verify() for server5 -> test-ca2:             ~ 18800
-     * - x509_verify() for server10 -> int-ca3 -> int-ca2:  ~ 25500
-     */
-
-    mbedtls_x509_crt_restart_init( &rs_ctx );
-    mbedtls_x509_crt_init( &crt );
-    mbedtls_x509_crt_init( &ca );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
-
-    mbedtls_ecp_set_max_ops( max_ops );
-
-    cnt_restart = 0;
-    do {
-        ret = mbedtls_x509_crt_verify_restartable( &crt, &ca, NULL,
-                &mbedtls_x509_crt_profile_default, NULL, &flags,
-                NULL, NULL, &rs_ctx );
-    } while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart );
-
-    TEST_ASSERT( ret == result );
-    TEST_ASSERT( flags == (uint32_t) flags_result );
-
-    TEST_ASSERT( cnt_restart >= min_restart );
-    TEST_ASSERT( cnt_restart <= max_restart );
-
-    /* Do we leak memory when aborting? */
-    ret = mbedtls_x509_crt_verify_restartable( &crt, &ca, NULL,
-            &mbedtls_x509_crt_profile_default, NULL, &flags,
-            NULL, NULL, &rs_ctx );
-    TEST_ASSERT( ret == result || ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
-
-exit:
-    mbedtls_x509_crt_restart_free( &rs_ctx );
-    mbedtls_x509_crt_free( &crt );
-    mbedtls_x509_crt_free( &ca );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C */
-void x509_verify( char *crt_file, char *ca_file, char *crl_file,
-                  char *cn_name_str, int result, int flags_result,
-                  char *profile_str,
-                  char *verify_callback )
-{
-    mbedtls_x509_crt   crt;
-    mbedtls_x509_crt   ca;
-    mbedtls_x509_crl    crl;
-    uint32_t         flags = 0;
-    int         res;
-    int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *) = NULL;
-    char *      cn_name = NULL;
-    const mbedtls_x509_crt_profile *profile;
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    TEST_ASSERT( psa_crypto_init() == 0 );
-#endif
-
-    mbedtls_x509_crt_init( &crt );
-    mbedtls_x509_crt_init( &ca );
-    mbedtls_x509_crl_init( &crl );
-
-    if( strcmp( cn_name_str, "NULL" ) != 0 )
-        cn_name = cn_name_str;
-
-    if( strcmp( profile_str, "" ) == 0 )
-        profile = &mbedtls_x509_crt_profile_default;
-    else if( strcmp( profile_str, "next" ) == 0 )
-        profile = &mbedtls_x509_crt_profile_next;
-    else if( strcmp( profile_str, "suite_b" ) == 0 )
-        profile = &mbedtls_x509_crt_profile_suiteb;
-    else if( strcmp( profile_str, "compat" ) == 0 )
-        profile = &compat_profile;
-    else
-        TEST_ASSERT( "Unknown algorithm profile" == 0 );
-
-    if( strcmp( verify_callback, "NULL" ) == 0 )
-        f_vrfy = NULL;
-    else if( strcmp( verify_callback, "verify_none" ) == 0 )
-        f_vrfy = verify_none;
-    else if( strcmp( verify_callback, "verify_all" ) == 0 )
-        f_vrfy = verify_all;
-    else
-        TEST_ASSERT( "No known verify callback selected" == 0 );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
-    TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == 0 );
-
-    res = mbedtls_x509_crt_verify_with_profile( &crt, &ca, &crl, profile, cn_name, &flags, f_vrfy, NULL );
-
-    TEST_ASSERT( res == ( result ) );
-    TEST_ASSERT( flags == (uint32_t)( flags_result ) );
-
-#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-    /* CRLs aren't supported with CA callbacks, so skip the CA callback
-     * version of the test if CRLs are in use. */
-    if( crl_file == NULL || strcmp( crl_file, "" ) == 0 )
-    {
-        flags = 0;
-
-        res = mbedtls_x509_crt_verify_with_ca_cb( &crt, ca_callback, &ca, profile, cn_name, &flags, f_vrfy, NULL );
-
-        TEST_ASSERT( res == ( result ) );
-        TEST_ASSERT( flags == (uint32_t)( flags_result ) );
-    }
-#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-exit:
-    mbedtls_x509_crt_free( &crt );
-    mbedtls_x509_crt_free( &ca );
-    mbedtls_x509_crl_free( &crl );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C:MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
-void x509_verify_ca_cb_failure( char *crt_file, char *ca_file, char *name,
-                                int exp_ret )
-{
-    int ret;
-    mbedtls_x509_crt crt;
-    mbedtls_x509_crt ca;
-    uint32_t flags = 0;
-
-    mbedtls_x509_crt_init( &crt );
-    mbedtls_x509_crt_init( &ca );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
-
-    if( strcmp( name, "NULL" ) == 0 )
-        name = NULL;
-
-    ret = mbedtls_x509_crt_verify_with_ca_cb( &crt, ca_callback_fail, &ca,
-                                              &compat_profile, name, &flags,
-                                              NULL, NULL );
-
-    TEST_ASSERT( ret == exp_ret );
-    TEST_ASSERT( flags == (uint32_t)( -1 ) );
-exit:
-    mbedtls_x509_crt_free( &crt );
-    mbedtls_x509_crt_free( &ca );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void x509_verify_callback( char *crt_file, char *ca_file, char *name,
-                           int exp_ret, char *exp_vrfy_out )
-{
-    int ret;
-    mbedtls_x509_crt crt;
-    mbedtls_x509_crt ca;
-    uint32_t flags = 0;
-    verify_print_context vrfy_ctx;
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    TEST_ASSERT( psa_crypto_init() == 0 );
-#endif
-
-    mbedtls_x509_crt_init( &crt );
-    mbedtls_x509_crt_init( &ca );
-    verify_print_init( &vrfy_ctx );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
-
-    if( strcmp( name, "NULL" ) == 0 )
-        name = NULL;
-
-    ret = mbedtls_x509_crt_verify_with_profile( &crt, &ca, NULL,
-                                                &compat_profile,
-                                                name, &flags,
-                                                verify_print, &vrfy_ctx );
-
-    TEST_ASSERT( ret == exp_ret );
-    TEST_ASSERT( strcmp( vrfy_ctx.buf, exp_vrfy_out ) == 0 );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-    mbedtls_x509_crt_free( &ca );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_x509_dn_gets( char * crt_file, char * entity, char * result_str )
-{
-    mbedtls_x509_crt   crt;
-    char buf[2000];
-    int res = 0;
-
-    mbedtls_x509_crt_init( &crt );
-    memset( buf, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-    if( strcmp( entity, "subject" ) == 0 )
-        res =  mbedtls_x509_dn_gets( buf, 2000, &crt.subject );
-    else if( strcmp( entity, "issuer" ) == 0 )
-        res =  mbedtls_x509_dn_gets( buf, 2000, &crt.issuer );
-    else
-        TEST_ASSERT( "Unknown entity" == 0 );
-
-    TEST_ASSERT( res != -1 );
-    TEST_ASSERT( res != -2 );
-
-    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_x509_time_is_past( char * crt_file, char * entity, int result )
-{
-    mbedtls_x509_crt   crt;
-
-    mbedtls_x509_crt_init( &crt );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-
-    if( strcmp( entity, "valid_from" ) == 0 )
-        TEST_ASSERT( mbedtls_x509_time_is_past( &crt.valid_from ) == result );
-    else if( strcmp( entity, "valid_to" ) == 0 )
-        TEST_ASSERT( mbedtls_x509_time_is_past( &crt.valid_to ) == result );
-    else
-        TEST_ASSERT( "Unknown entity" == 0 );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_x509_time_is_future( char * crt_file, char * entity, int result )
-{
-    mbedtls_x509_crt   crt;
-
-    mbedtls_x509_crt_init( &crt );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-
-    if( strcmp( entity, "valid_from" ) == 0 )
-        TEST_ASSERT( mbedtls_x509_time_is_future( &crt.valid_from ) == result );
-    else if( strcmp( entity, "valid_to" ) == 0 )
-        TEST_ASSERT( mbedtls_x509_time_is_future( &crt.valid_to ) == result );
-    else
-        TEST_ASSERT( "Unknown entity" == 0 );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_FS_IO */
-void x509parse_crt_file( char * crt_file, int result )
-{
-    mbedtls_x509_crt crt;
-
-    mbedtls_x509_crt_init( &crt );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == result );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
-void x509parse_crt( data_t * buf, char * result_str, int result )
-{
-    mbedtls_x509_crt   crt;
-    unsigned char output[2000];
-    int res;
-
-    mbedtls_x509_crt_init( &crt );
-    memset( output, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_der( &crt, buf->x, buf->len ) == ( result ) );
-    if( ( result ) == 0 )
-    {
-        res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt );
-
-        TEST_ASSERT( res != -1 );
-        TEST_ASSERT( res != -2 );
-
-        TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 );
-    }
-
-    mbedtls_x509_crt_free( &crt );
-    mbedtls_x509_crt_init( &crt );
-    memset( output, 0, 2000 );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_der_nocopy( &crt, buf->x, buf->len ) == ( result ) );
-    if( ( result ) == 0 )
-    {
-        res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt );
-
-        TEST_ASSERT( res != -1 );
-        TEST_ASSERT( res != -2 );
-
-        TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 );
-    }
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRL_PARSE_C */
-void x509parse_crl( data_t * buf, char * result_str, int result )
-{
-    mbedtls_x509_crl   crl;
-    unsigned char output[2000];
-    int res;
-
-    mbedtls_x509_crl_init( &crl );
-    memset( output, 0, 2000 );
-
-
-    TEST_ASSERT( mbedtls_x509_crl_parse( &crl, buf->x, buf->len ) == ( result ) );
-    if( ( result ) == 0 )
-    {
-        res = mbedtls_x509_crl_info( (char *) output, 2000, "", &crl );
-
-        TEST_ASSERT( res != -1 );
-        TEST_ASSERT( res != -2 );
-
-        TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 );
-    }
-
-exit:
-    mbedtls_x509_crl_free( &crl );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CSR_PARSE_C */
-void mbedtls_x509_csr_parse( data_t * csr_der, char * ref_out, int ref_ret )
-{
-    mbedtls_x509_csr csr;
-    char my_out[1000];
-    int my_ret;
-
-    mbedtls_x509_csr_init( &csr );
-    memset( my_out, 0, sizeof( my_out ) );
-
-    my_ret = mbedtls_x509_csr_parse_der( &csr, csr_der->x, csr_der->len );
-    TEST_ASSERT( my_ret == ref_ret );
-
-    if( ref_ret == 0 )
-    {
-        size_t my_out_len = mbedtls_x509_csr_info( my_out, sizeof( my_out ), "", &csr );
-        TEST_ASSERT( my_out_len == strlen( ref_out ) );
-        TEST_ASSERT( strcmp( my_out, ref_out ) == 0 );
-    }
-
-exit:
-    mbedtls_x509_csr_free( &csr );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_x509_crt_parse_path( char * crt_path, int ret, int nb_crt )
-{
-    mbedtls_x509_crt chain, *cur;
-    int i;
-
-    mbedtls_x509_crt_init( &chain );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_path( &chain, crt_path ) == ret );
-
-    /* Check how many certs we got */
-    for( i = 0, cur = &chain; cur != NULL; cur = cur->next )
-        if( cur->raw.p != NULL )
-            i++;
-
-    TEST_ASSERT( i == nb_crt );
-
-exit:
-    mbedtls_x509_crt_free( &chain );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_x509_crt_verify_max( char *ca_file, char *chain_dir, int nb_int,
-                                  int ret_chk, int flags_chk )
-{
-    char file_buf[128];
-    int ret;
-    uint32_t flags;
-    mbedtls_x509_crt trusted, chain;
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    TEST_ASSERT( psa_crypto_init() == 0 );
-#endif
-
-    /*
-     * We expect chain_dir to contain certificates 00.crt, 01.crt, etc.
-     * with NN.crt signed by NN-1.crt
-     */
-
-    mbedtls_x509_crt_init( &trusted );
-    mbedtls_x509_crt_init( &chain );
-
-    /* Load trusted root */
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, ca_file ) == 0 );
-
-    /* Load a chain with nb_int intermediates (from 01 to nb_int),
-     * plus one "end-entity" cert (nb_int + 1) */
-    ret = mbedtls_snprintf( file_buf, sizeof file_buf, "%s/c%02d.pem", chain_dir,
-                                                            nb_int + 1 );
-    TEST_ASSERT( ret > 0 && (size_t) ret < sizeof file_buf );
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, file_buf ) == 0 );
-
-    /* Try to verify that chain */
-    ret = mbedtls_x509_crt_verify( &chain, &trusted, NULL, NULL, &flags,
-                                   NULL, NULL );
-    TEST_ASSERT( ret == ret_chk );
-    TEST_ASSERT( flags == (uint32_t) flags_chk );
-
-exit:
-    mbedtls_x509_crt_free( &chain );
-    mbedtls_x509_crt_free( &trusted );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void mbedtls_x509_crt_verify_chain(  char *chain_paths, char *trusted_ca,
-                                     int flags_result, int result,
-                                     char *profile_name, int vrfy_fatal_lvls )
-{
-    char* act;
-    uint32_t flags;
-    int res;
-    mbedtls_x509_crt trusted, chain;
-    const mbedtls_x509_crt_profile *profile = NULL;
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    TEST_ASSERT( psa_crypto_init() == 0 );
-#endif
-
-    mbedtls_x509_crt_init( &chain );
-    mbedtls_x509_crt_init( &trusted );
-
-    while( ( act = mystrsep( &chain_paths, " " ) ) != NULL )
-        TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, act ) == 0 );
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, trusted_ca ) == 0 );
-
-    if( strcmp( profile_name, "" ) == 0 )
-        profile = &mbedtls_x509_crt_profile_default;
-    else if( strcmp( profile_name, "next" ) == 0 )
-        profile = &mbedtls_x509_crt_profile_next;
-    else if( strcmp( profile_name, "suiteb" ) == 0 )
-        profile = &mbedtls_x509_crt_profile_suiteb;
-    else if( strcmp( profile_name, "rsa3072" ) == 0 )
-        profile = &profile_rsa3072;
-    else if( strcmp( profile_name, "sha512" ) == 0 )
-        profile = &profile_sha512;
-
-    res = mbedtls_x509_crt_verify_with_profile( &chain, &trusted, NULL, profile,
-            NULL, &flags, verify_fatal, &vrfy_fatal_lvls );
-
-    TEST_ASSERT( res == ( result ) );
-    TEST_ASSERT( flags == (uint32_t)( flags_result ) );
-
-exit:
-    mbedtls_x509_crt_free( &trusted );
-    mbedtls_x509_crt_free( &chain );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */
-void x509_oid_desc( data_t * buf, char * ref_desc )
-{
-    mbedtls_x509_buf oid;
-    const char *desc = NULL;
-    int ret;
-
-
-    oid.tag = MBEDTLS_ASN1_OID;
-    oid.p   = buf->x;
-    oid.len   = buf->len;
-
-    ret = mbedtls_oid_get_extended_key_usage( &oid, &desc );
-
-    if( strcmp( ref_desc, "notfound" ) == 0 )
-    {
-        TEST_ASSERT( ret != 0 );
-        TEST_ASSERT( desc == NULL );
-    }
-    else
-    {
-        TEST_ASSERT( ret == 0 );
-        TEST_ASSERT( desc != NULL );
-        TEST_ASSERT( strcmp( desc, ref_desc ) == 0 );
-    }
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */
-void x509_oid_numstr( data_t * oid_buf, char * numstr, int blen, int ret )
-{
-    mbedtls_x509_buf oid;
-    char num_buf[100];
-
-    memset( num_buf, 0x2a, sizeof num_buf );
-
-    oid.tag = MBEDTLS_ASN1_OID;
-    oid.p   = oid_buf->x;
-    oid.len   = oid_buf->len;
-
-    TEST_ASSERT( (size_t) blen <= sizeof num_buf );
-
-    TEST_ASSERT( mbedtls_oid_get_numeric_string( num_buf, blen, &oid ) == ret );
-
-    if( ret >= 0 )
-    {
-        TEST_ASSERT( num_buf[ret] == 0 );
-        TEST_ASSERT( strcmp( num_buf, numstr ) == 0 );
-    }
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CHECK_KEY_USAGE */
-void x509_check_key_usage( char * crt_file, int usage, int ret )
-{
-    mbedtls_x509_crt crt;
-
-    mbedtls_x509_crt_init( &crt );
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-
-    TEST_ASSERT( mbedtls_x509_crt_check_key_usage( &crt, usage ) == ret );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
-void x509_check_extended_key_usage( char * crt_file, data_t * oid, int ret
-                                    )
-{
-    mbedtls_x509_crt crt;
-
-    mbedtls_x509_crt_init( &crt );
-
-
-    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
-
-    TEST_ASSERT( mbedtls_x509_crt_check_extended_key_usage( &crt, (const char *)oid->x, oid->len ) == ret );
-
-exit:
-    mbedtls_x509_crt_free( &crt );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */
-void x509_get_time( int tag, char * time_str, int ret, int year, int mon,
-                    int day, int hour, int min, int sec )
-{
-    mbedtls_x509_time time;
-    unsigned char buf[21];
-    unsigned char* start = buf;
-    unsigned char* end = buf;
-
-    memset( &time, 0x00, sizeof( time ) );
-    *end = (unsigned char)tag; end++;
-    *end = strlen( time_str );
-    TEST_ASSERT( *end < 20 );
-    end++;
-    memcpy( end, time_str, (size_t)*(end - 1) );
-    end += *(end - 1);
-
-    TEST_ASSERT( mbedtls_x509_get_time( &start, end, &time ) == ret );
-    if( ret == 0 )
-    {
-        TEST_ASSERT( year == time.year );
-        TEST_ASSERT( mon  == time.mon  );
-        TEST_ASSERT( day  == time.day  );
-        TEST_ASSERT( hour == time.hour );
-        TEST_ASSERT( min  == time.min  );
-        TEST_ASSERT( sec  == time.sec  );
-    }
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-void x509_parse_rsassa_pss_params( data_t * hex_params, int params_tag,
-                                   int ref_msg_md, int ref_mgf_md,
-                                   int ref_salt_len, int ref_ret )
-{
-    int my_ret;
-    mbedtls_x509_buf params;
-    mbedtls_md_type_t my_msg_md, my_mgf_md;
-    int my_salt_len;
-
-    params.p = hex_params->x;
-    params.len = hex_params->len;
-    params.tag = params_tag;
-
-    my_ret = mbedtls_x509_get_rsassa_pss_params( &params, &my_msg_md, &my_mgf_md,
-                                         &my_salt_len );
-
-    TEST_ASSERT( my_ret == ref_ret );
-
-    if( ref_ret == 0 )
-    {
-        TEST_ASSERT( my_msg_md == (mbedtls_md_type_t) ref_msg_md );
-        TEST_ASSERT( my_mgf_md == (mbedtls_md_type_t) ref_mgf_md );
-        TEST_ASSERT( my_salt_len == ref_salt_len );
-    }
-
-exit:
-    ;;
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_SELF_TEST */
-void x509_selftest(  )
-{
-    TEST_ASSERT( mbedtls_x509_self_test( 1 ) == 0 );
-}
-/* END_CASE */
diff --git a/tests/suites/test_suite_x509write.data b/tests/suites/test_suite_x509write.data
deleted file mode 100644
index 54d7270..0000000
--- a/tests/suites/test_suite_x509write.data
+++ /dev/null
@@ -1,105 +0,0 @@
-Certificate Request check Server1 SHA1
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.sha1":MBEDTLS_MD_SHA1:0:0:0:0
-
-Certificate Request check Server1 SHA224
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.sha224":MBEDTLS_MD_SHA224:0:0:0:0
-
-Certificate Request check Server1 SHA256
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.sha256":MBEDTLS_MD_SHA256:0:0:0:0
-
-Certificate Request check Server1 SHA384
-depends_on:MBEDTLS_SHA512_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.sha384":MBEDTLS_MD_SHA384:0:0:0:0
-
-Certificate Request check Server1 SHA512
-depends_on:MBEDTLS_SHA512_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.sha512":MBEDTLS_MD_SHA512:0:0:0:0
-
-Certificate Request check Server1 MD4
-depends_on:MBEDTLS_MD4_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.md4":MBEDTLS_MD_MD4:0:0:0:0
-
-Certificate Request check Server1 MD5
-depends_on:MBEDTLS_MD5_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.md5":MBEDTLS_MD_MD5:0:0:0:0
-
-Certificate Request check Server1 key_usage
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.key_usage":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:1:0:0
-
-Certificate Request check Server1 key_usage empty
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.key_usage_empty":MBEDTLS_MD_SHA1:0:1:0:0
-
-Certificate Request check Server1 ns_cert_type
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.cert_type":MBEDTLS_MD_SHA1:0:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:1
-
-Certificate Request check Server1 ns_cert_type empty
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.cert_type_empty":MBEDTLS_MD_SHA1:0:0:0:1
-
-Certificate Request check Server1 key_usage + ns_cert_type
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_csr_check:"data_files/server1.key":"data_files/server1.req.ku-ct":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:1:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:1
-
-Certificate Request check Server5 ECDSA, key_usage
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C:MBEDTLS_ECDSA_DETERMINISTIC:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-x509_csr_check:"data_files/server5.key":"data_files/server5.req.ku.sha1":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION:1:0:0
-
-Certificate Request check opaque Server5 ECDSA, key_usage
-depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-x509_csr_check_opaque:"data_files/server5.key":MBEDTLS_MD_SHA256:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION:0
-
-Certificate write check Server1 SHA1
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:0:1:-1:"data_files/server1.crt":0
-
-Certificate write check Server1 SHA1, key_usage
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:1:0:0:1:-1:"data_files/server1.key_usage.crt":0
-
-Certificate write check Server1 SHA1, ns_cert_type
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:1:1:-1:"data_files/server1.cert_type.crt":0
-
-Certificate write check Server1 SHA1, version 1
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:0:1:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt":0
-
-Certificate write check Server1 SHA1, RSA_ALT
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:0:0:-1:"data_files/server1.noauthid.crt":1
-
-Certificate write check Server1 SHA1, RSA_ALT, key_usage
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:1:0:0:0:-1:"data_files/server1.key_usage_noauthid.crt":1
-
-Certificate write check Server1 SHA1, RSA_ALT, ns_cert_type
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:1:0:-1:"data_files/server1.cert_type_noauthid.crt":1
-
-Certificate write check Server1 SHA1, RSA_ALT, version 1
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:0:0:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt":1
-
-X509 String to Names #1
-mbedtls_x509_string_to_names:"C=NL,O=Offspark\, Inc., OU=PolarSSL":"C=NL, O=Offspark, Inc., OU=PolarSSL":0
-
-X509 String to Names #2
-mbedtls_x509_string_to_names:"C=NL, O=Offspark, Inc., OU=PolarSSL":"":MBEDTLS_ERR_X509_UNKNOWN_OID
-
-X509 String to Names #3 (Name precisely 255 bytes)
-mbedtls_x509_string_to_names:"C=NL, O=123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345,OU=PolarSSL":"C=NL, O=123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345, OU=PolarSSL":0
-
-X509 String to Names #4 (Name larger than 255 bytes)
-mbedtls_x509_string_to_names:"C=NL, O=1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456, OU=PolarSSL":"":MBEDTLS_ERR_X509_INVALID_NAME
-
-X509 String to Names #5 (Escape non-allowed characters)
-mbedtls_x509_string_to_names:"C=NL, O=Offspark\a Inc., OU=PolarSSL":"":MBEDTLS_ERR_X509_INVALID_NAME
-
-X509 String to Names #6 (Escape at end)
-mbedtls_x509_string_to_names:"C=NL, O=Offspark\":"":MBEDTLS_ERR_X509_INVALID_NAME
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
deleted file mode 100644
index e15802f..0000000
--- a/tests/suites/test_suite_x509write.function
+++ /dev/null
@@ -1,338 +0,0 @@
-/* BEGIN_HEADER */
-#include "mbedtls/bignum.h"
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/x509_csr.h"
-#include "mbedtls/pem.h"
-#include "mbedtls/oid.h"
-#include "mbedtls/rsa.h"
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#include "psa/crypto.h"
-#include "mbedtls/psa_util.h"
-#endif
-
-
-#if defined(MBEDTLS_RSA_C)
-int mbedtls_rsa_decrypt_func( void *ctx, int mode, size_t *olen,
-                       const unsigned char *input, unsigned char *output,
-                       size_t output_max_len )
-{
-    return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, NULL, NULL, mode, olen,
-                               input, output, output_max_len ) );
-}
-int mbedtls_rsa_sign_func( void *ctx,
-                   int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
-                   int mode, mbedtls_md_type_t md_alg, unsigned int hashlen,
-                   const unsigned char *hash, unsigned char *sig )
-{
-    return( mbedtls_rsa_pkcs1_sign( (mbedtls_rsa_context *) ctx, f_rng, p_rng, mode,
-                            md_alg, hashlen, hash, sig ) );
-}
-size_t mbedtls_rsa_key_len_func( void *ctx )
-{
-    return( ((const mbedtls_rsa_context *) ctx)->len );
-}
-#endif /* MBEDTLS_RSA_C */
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-static int x509_crt_verifycsr( const unsigned char *buf, size_t buflen )
-{
-    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
-    const mbedtls_md_info_t *md_info;
-    mbedtls_x509_csr csr;
-
-    if( mbedtls_x509_csr_parse( &csr, buf, buflen ) != 0 )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
-    md_info = mbedtls_md_info_from_type( csr.sig_md );
-    if( mbedtls_md( md_info, csr.cri.p, csr.cri.len, hash ) != 0 )
-    {
-        /* Note: this can't happen except after an internal error */
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-    }
-
-    if( mbedtls_pk_verify_ext( csr.sig_pk, csr.sig_opts, &csr.pk,
-                       csr.sig_md, hash, mbedtls_md_get_size( md_info ),
-                       csr.sig.p, csr.sig.len ) != 0 )
-    {
-        return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
-    }
-
-    return( 0 );
-}
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-/* END_HEADER */
-
-/* BEGIN_DEPENDENCIES
- * depends_on:MBEDTLS_BIGNUM_C:MBEDTLS_FS_IO:MBEDTLS_PK_PARSE_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_CASE depends_on:MBEDTLS_PEM_WRITE_C:MBEDTLS_X509_CSR_WRITE_C */
-void x509_csr_check( char * key_file, char * cert_req_check_file, int md_type,
-                     int key_usage, int set_key_usage, int cert_type,
-                     int set_cert_type )
-{
-    mbedtls_pk_context key;
-    mbedtls_x509write_csr req;
-    unsigned char buf[4096];
-    unsigned char check_buf[4000];
-    int ret;
-    size_t olen = 0, pem_len = 0;
-    int der_len = -1;
-    FILE *f;
-    const char *subject_name = "C=NL,O=PolarSSL,CN=PolarSSL Server 1";
-    rnd_pseudo_info rnd_info;
-
-    memset( &rnd_info, 0x2a, sizeof( rnd_pseudo_info ) );
-
-    mbedtls_pk_init( &key );
-    TEST_ASSERT( mbedtls_pk_parse_keyfile( &key, key_file, NULL ) == 0 );
-
-    mbedtls_x509write_csr_init( &req );
-    mbedtls_x509write_csr_set_md_alg( &req, md_type );
-    mbedtls_x509write_csr_set_key( &req, &key );
-    TEST_ASSERT( mbedtls_x509write_csr_set_subject_name( &req, subject_name ) == 0 );
-    if( set_key_usage != 0 )
-        TEST_ASSERT( mbedtls_x509write_csr_set_key_usage( &req, key_usage ) == 0 );
-    if( set_cert_type != 0 )
-        TEST_ASSERT( mbedtls_x509write_csr_set_ns_cert_type( &req, cert_type ) == 0 );
-
-    ret = mbedtls_x509write_csr_pem( &req, buf, sizeof( buf ),
-                             rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( ret == 0 );
-
-    pem_len = strlen( (char *) buf );
-
-    f = fopen( cert_req_check_file, "r" );
-    TEST_ASSERT( f != NULL );
-    olen = fread( check_buf, 1, sizeof( check_buf ), f );
-    fclose( f );
-
-    TEST_ASSERT( olen >= pem_len - 1 );
-    TEST_ASSERT( memcmp( buf, check_buf, pem_len - 1 ) == 0 );
-
-    der_len = mbedtls_x509write_csr_der( &req, buf, sizeof( buf ),
-                            rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( der_len >= 0 );
-
-    if( der_len == 0 )
-        goto exit;
-
-    ret = mbedtls_x509write_csr_der( &req, buf, (size_t)( der_len - 1 ),
-                            rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( ret == MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
-
-exit:
-    mbedtls_x509write_csr_free( &req );
-    mbedtls_pk_free( &key );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_PEM_WRITE_C:MBEDTLS_X509_CSR_WRITE_C:MBEDTLS_USE_PSA_CRYPTO */
-void x509_csr_check_opaque( char *key_file, int md_type, int key_usage,
-                                 int cert_type )
-{
-    mbedtls_pk_context key;
-    psa_key_handle_t slot;
-    psa_algorithm_t md_alg_psa;
-    mbedtls_x509write_csr req;
-    unsigned char buf[4096];
-    int ret;
-    size_t pem_len = 0;
-    const char *subject_name = "C=NL,O=PolarSSL,CN=PolarSSL Server 1";
-    rnd_pseudo_info rnd_info;
-
-    psa_crypto_init();
-    memset( &rnd_info, 0x2a, sizeof( rnd_pseudo_info ) );
-
-    md_alg_psa = mbedtls_psa_translate_md( (mbedtls_md_type_t) md_type );
-    TEST_ASSERT( md_alg_psa != MBEDTLS_MD_NONE );
-
-    mbedtls_pk_init( &key );
-    TEST_ASSERT( mbedtls_pk_parse_keyfile( &key, key_file, NULL ) == 0 );
-    TEST_ASSERT( mbedtls_pk_wrap_as_opaque( &key, &slot, md_alg_psa ) == 0 );
-
-    mbedtls_x509write_csr_init( &req );
-    mbedtls_x509write_csr_set_md_alg( &req, md_type );
-    mbedtls_x509write_csr_set_key( &req, &key );
-    TEST_ASSERT( mbedtls_x509write_csr_set_subject_name( &req, subject_name ) == 0 );
-    if( key_usage != 0 )
-        TEST_ASSERT( mbedtls_x509write_csr_set_key_usage( &req, key_usage ) == 0 );
-    if( cert_type != 0 )
-        TEST_ASSERT( mbedtls_x509write_csr_set_ns_cert_type( &req, cert_type ) == 0 );
-
-    ret = mbedtls_x509write_csr_pem( &req, buf, sizeof( buf ) - 1,
-                             rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( ret == 0 );
-
-    pem_len = strlen( (char *) buf );
-    buf[pem_len] = '\0';
-    TEST_ASSERT( x509_crt_verifycsr( buf, pem_len + 1 ) == 0 );
-
-exit:
-    mbedtls_x509write_csr_free( &req );
-    mbedtls_pk_free( &key );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_PEM_WRITE_C:MBEDTLS_X509_CRT_WRITE_C:MBEDTLS_SHA1_C */
-void x509_crt_check( char *subject_key_file, char *subject_pwd,
-                     char *subject_name, char *issuer_key_file,
-                     char *issuer_pwd, char *issuer_name,
-                     char *serial_str, char *not_before, char *not_after,
-                     int md_type, int key_usage, int set_key_usage,
-                     int cert_type, int set_cert_type, int auth_ident,
-                     int ver, char *cert_check_file, int rsa_alt )
-{
-    mbedtls_pk_context subject_key, issuer_key, issuer_key_alt;
-    mbedtls_pk_context *key = &issuer_key;
-
-    mbedtls_x509write_cert crt;
-    unsigned char buf[4096];
-    unsigned char check_buf[5000];
-    mbedtls_mpi serial;
-    int ret;
-    size_t olen = 0, pem_len = 0;
-    int der_len = -1;
-    FILE *f;
-    rnd_pseudo_info rnd_info;
-
-    memset( &rnd_info, 0x2a, sizeof( rnd_pseudo_info ) );
-    mbedtls_mpi_init( &serial );
-
-    mbedtls_pk_init( &subject_key );
-    mbedtls_pk_init( &issuer_key  );
-    mbedtls_pk_init( &issuer_key_alt );
-
-    mbedtls_x509write_crt_init( &crt );
-
-    TEST_ASSERT( mbedtls_pk_parse_keyfile( &subject_key, subject_key_file,
-                                         subject_pwd ) == 0 );
-
-    TEST_ASSERT( mbedtls_pk_parse_keyfile( &issuer_key, issuer_key_file,
-                                         issuer_pwd ) == 0 );
-
-#if defined(MBEDTLS_RSA_C)
-    /* For RSA PK contexts, create a copy as an alternative RSA context. */
-    if( rsa_alt == 1 && mbedtls_pk_get_type( &issuer_key ) == MBEDTLS_PK_RSA )
-    {
-        TEST_ASSERT( mbedtls_pk_setup_rsa_alt( &issuer_key_alt,
-                                            mbedtls_pk_rsa( issuer_key ),
-                                            mbedtls_rsa_decrypt_func,
-                                            mbedtls_rsa_sign_func,
-                                            mbedtls_rsa_key_len_func ) == 0 );
-
-        key = &issuer_key_alt;
-    }
-#else
-    (void) rsa_alt;
-#endif
-
-    TEST_ASSERT( mbedtls_mpi_read_string( &serial, 10, serial_str ) == 0 );
-
-    if( ver != -1 )
-        mbedtls_x509write_crt_set_version( &crt, ver );
-
-    TEST_ASSERT( mbedtls_x509write_crt_set_serial( &crt, &serial ) == 0 );
-    TEST_ASSERT( mbedtls_x509write_crt_set_validity( &crt, not_before,
-                                                     not_after ) == 0 );
-    mbedtls_x509write_crt_set_md_alg( &crt, md_type );
-    TEST_ASSERT( mbedtls_x509write_crt_set_issuer_name( &crt, issuer_name ) == 0 );
-    TEST_ASSERT( mbedtls_x509write_crt_set_subject_name( &crt, subject_name ) == 0 );
-    mbedtls_x509write_crt_set_subject_key( &crt, &subject_key );
-
-    mbedtls_x509write_crt_set_issuer_key( &crt, key );
-
-    if( crt.version >= MBEDTLS_X509_CRT_VERSION_3 )
-    {
-        TEST_ASSERT( mbedtls_x509write_crt_set_basic_constraints( &crt, 0, 0 ) == 0 );
-        TEST_ASSERT( mbedtls_x509write_crt_set_subject_key_identifier( &crt ) == 0 );
-        if( auth_ident )
-            TEST_ASSERT( mbedtls_x509write_crt_set_authority_key_identifier( &crt ) == 0 );
-        if( set_key_usage != 0 )
-            TEST_ASSERT( mbedtls_x509write_crt_set_key_usage( &crt, key_usage ) == 0 );
-        if( set_cert_type != 0 )
-            TEST_ASSERT( mbedtls_x509write_crt_set_ns_cert_type( &crt, cert_type ) == 0 );
-    }
-
-    ret = mbedtls_x509write_crt_pem( &crt, buf, sizeof( buf ),
-                                     rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( ret == 0 );
-
-    pem_len = strlen( (char *) buf );
-
-    f = fopen( cert_check_file, "r" );
-    TEST_ASSERT( f != NULL );
-    olen = fread( check_buf, 1, sizeof( check_buf ), f );
-    fclose( f );
-    TEST_ASSERT( olen < sizeof( check_buf ) );
-
-    TEST_ASSERT( olen >= pem_len - 1 );
-    TEST_ASSERT( memcmp( buf, check_buf, pem_len - 1 ) == 0 );
-
-    der_len = mbedtls_x509write_crt_der( &crt, buf, sizeof( buf ),
-                                         rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( der_len >= 0 );
-
-    if( der_len == 0 )
-        goto exit;
-
-    ret = mbedtls_x509write_crt_der( &crt, buf, (size_t)( der_len - 1 ),
-                                     rnd_pseudo_rand, &rnd_info );
-    TEST_ASSERT( ret == MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
-
-exit:
-    mbedtls_x509write_crt_free( &crt );
-    mbedtls_pk_free( &issuer_key_alt );
-    mbedtls_pk_free( &subject_key );
-    mbedtls_pk_free( &issuer_key );
-    mbedtls_mpi_free( &serial );
-}
-/* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CREATE_C:MBEDTLS_X509_USE_C */
-void mbedtls_x509_string_to_names( char * name, char * parsed_name, int result
-                                   )
-{
-    int ret;
-    size_t len = 0;
-    mbedtls_asn1_named_data *names = NULL;
-    mbedtls_x509_name parsed, *parsed_cur, *parsed_prv;
-    unsigned char buf[1024], out[1024], *c;
-
-    memset( &parsed, 0, sizeof( parsed ) );
-    memset( out, 0, sizeof( out ) );
-    memset( buf, 0, sizeof( buf ) );
-    c = buf + sizeof( buf );
-
-    ret = mbedtls_x509_string_to_names( &names, name );
-    TEST_ASSERT( ret == result );
-
-    if( ret != 0 )
-        goto exit;
-
-    ret = mbedtls_x509_write_names( &c, buf, names );
-    TEST_ASSERT( ret > 0 );
-
-    TEST_ASSERT( mbedtls_asn1_get_tag( &c, buf + sizeof( buf ), &len,
-                        MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) == 0 );
-    TEST_ASSERT( mbedtls_x509_get_name( &c, buf + sizeof( buf ), &parsed ) == 0 );
-
-    ret = mbedtls_x509_dn_gets( (char *) out, sizeof( out ), &parsed );
-    TEST_ASSERT( ret > 0 );
-
-    TEST_ASSERT( strcmp( (char *) out, parsed_name ) == 0 );
-
-exit:
-    mbedtls_asn1_free_named_data_list( &names );
-
-    parsed_cur = parsed.next;
-    while( parsed_cur != 0 )
-    {
-        parsed_prv = parsed_cur;
-        parsed_cur = parsed_cur->next;
-        mbedtls_free( parsed_prv );
-    }
-}
-/* END_CASE */
diff --git a/visualc/VS2010/aescrypt2.vcxproj b/visualc/VS2010/aescrypt2.vcxproj
index db387f9..f900580 100644
--- a/visualc/VS2010/aescrypt2.vcxproj
+++ b/visualc/VS2010/aescrypt2.vcxproj
@@ -54,7 +54,6 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>Windows7.1SDK</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -137,7 +136,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -157,7 +156,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/visualc/VS2010/benchmark.vcxproj b/visualc/VS2010/benchmark.vcxproj
index 934c844..e77d4b9 100644
--- a/visualc/VS2010/benchmark.vcxproj
+++ b/visualc/VS2010/benchmark.vcxproj
@@ -54,7 +54,6 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>Windows7.1SDK</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -137,7 +136,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -157,7 +156,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/visualc/VS2010/cert_app.vcxproj b/visualc/VS2010/cert_app.vcxproj
deleted file mode 100644
index fef0efe..0000000
--- a/visualc/VS2010/cert_app.vcxproj
+++ /dev/null
@@ -1,174 +0,0 @@
-﻿<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
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-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\programs\x509\cert_app.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="mbedTLS.vcxproj">
-      <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
-      <LinkLibraryDependencies>true</LinkLibraryDependencies>
-    </ProjectReference>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{D4D691D4-137C-CBFA-735B-D46636D7E4D8}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>cert_app</RootNamespace>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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-    <ConfigurationType>Application</ConfigurationType>
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-    <CharacterSet>Unicode</CharacterSet>
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-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
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-    <ConfigurationType>Application</ConfigurationType>
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-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
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-    <ConfigurationType>Application</ConfigurationType>
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-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LinkIncremental>false</LinkIncremental>
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-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
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-      <IntrinsicFunctions>true</IntrinsicFunctions>
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-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
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-    <Link>
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diff --git a/visualc/VS2010/cert_req.vcxproj b/visualc/VS2010/cert_req.vcxproj
deleted file mode 100644
index 7d8694b..0000000
--- a/visualc/VS2010/cert_req.vcxproj
+++ /dev/null
@@ -1,174 +0,0 @@
-﻿<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
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-      <Platform>Win32</Platform>
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-      <Platform>x64</Platform>
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-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\programs\x509\cert_req.c" />
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-  <ItemGroup>
-    <ProjectReference Include="mbedTLS.vcxproj">
-      <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
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-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -137,7 +136,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -157,7 +156,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/visualc/VS2010/gen_entropy.vcxproj b/visualc/VS2010/gen_entropy.vcxproj
index 4c57655..08d23f5 100644
--- a/visualc/VS2010/gen_entropy.vcxproj
+++ b/visualc/VS2010/gen_entropy.vcxproj
@@ -54,7 +54,6 @@
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     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
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   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -137,7 +136,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -157,7 +156,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/visualc/VS2010/gen_key.vcxproj b/visualc/VS2010/gen_key.vcxproj
index a07e1aa..bd44e97 100644
--- a/visualc/VS2010/gen_key.vcxproj
+++ b/visualc/VS2010/gen_key.vcxproj
@@ -54,7 +54,6 @@
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     <WholeProgramOptimization>true</WholeProgramOptimization>
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   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -137,7 +136,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -157,7 +156,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/visualc/VS2010/gen_random_ctr_drbg.vcxproj b/visualc/VS2010/gen_random_ctr_drbg.vcxproj
index 11740c4..338a928 100644
--- a/visualc/VS2010/gen_random_ctr_drbg.vcxproj
+++ b/visualc/VS2010/gen_random_ctr_drbg.vcxproj
@@ -54,7 +54,6 @@
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     <CharacterSet>Unicode</CharacterSet>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -137,7 +136,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -157,7 +156,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
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diff --git a/visualc/VS2010/gen_random_havege.vcxproj b/visualc/VS2010/gen_random_havege.vcxproj
index 01253ce..31d09d4 100644
--- a/visualc/VS2010/gen_random_havege.vcxproj
+++ b/visualc/VS2010/gen_random_havege.vcxproj
@@ -54,7 +54,6 @@
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
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@@ -137,7 +136,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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     <Link>
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@@ -157,7 +156,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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diff --git a/visualc/VS2010/generic_sum.vcxproj b/visualc/VS2010/generic_sum.vcxproj
index 0f2ecb4..4ed977a 100644
--- a/visualc/VS2010/generic_sum.vcxproj
+++ b/visualc/VS2010/generic_sum.vcxproj
@@ -54,7 +54,6 @@
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     <CharacterSet>Unicode</CharacterSet>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
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@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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     <Link>
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@@ -137,7 +136,7 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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     <Link>
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@@ -157,7 +156,7 @@
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       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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diff --git a/visualc/VS2010/hello.vcxproj b/visualc/VS2010/hello.vcxproj
index c986b07..71a13dd 100644
--- a/visualc/VS2010/hello.vcxproj
+++ b/visualc/VS2010/hello.vcxproj
@@ -54,7 +54,6 @@
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
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@@ -115,7 +114,7 @@
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       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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     <Link>
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@@ -137,7 +136,7 @@
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       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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@@ -157,7 +156,7 @@
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       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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diff --git a/visualc/VS2010/key_app.vcxproj b/visualc/VS2010/key_app.vcxproj
index f96a0b0..3d8d457 100644
--- a/visualc/VS2010/key_app.vcxproj
+++ b/visualc/VS2010/key_app.vcxproj
@@ -54,7 +54,6 @@
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -95,7 +94,7 @@
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       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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     <Link>
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@@ -115,7 +114,7 @@
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       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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     <Link>
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@@ -137,7 +136,7 @@
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@@ -157,7 +156,7 @@
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diff --git a/visualc/VS2010/key_app_writer.vcxproj b/visualc/VS2010/key_app_writer.vcxproj
index 0e4af3a..b17a485 100644
--- a/visualc/VS2010/key_app_writer.vcxproj
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@@ -54,7 +54,6 @@
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@@ -95,7 +94,7 @@
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-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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@@ -115,7 +114,7 @@
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       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
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@@ -137,7 +136,7 @@
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@@ -157,7 +156,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/visualc/VS2010/key_ladder_demo.vcxproj b/visualc/VS2010/key_ladder_demo.vcxproj
new file mode 100644
index 0000000..4b419af
--- /dev/null
+++ b/visualc/VS2010/key_ladder_demo.vcxproj
@@ -0,0 +1,173 @@
+﻿<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\programs\psa\key_ladder_demo.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="mbedTLS.vcxproj">
+      <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{778777A0-393D-45E8-83C1-EAF487236F1F}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>key_ladder_demo</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ShowProgress>NotSet</ShowProgress>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>false</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ShowProgress>NotSet</ShowProgress>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>false</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
+      <AdditionalDependencies>%(AdditionalDependencies);</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/visualc/VS2010/mbedTLS.sln b/visualc/VS2010/mbedTLS.sln
index 5d2c99c..9292b25 100644
--- a/visualc/VS2010/mbedTLS.sln
+++ b/visualc/VS2010/mbedTLS.sln
@@ -23,21 +23,11 @@
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dh_client", "dh_client.vcxproj", "{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dh_genprime", "dh_genprime.vcxproj", "{718960D9-5DA6-7B56-39AD-637E81076C71}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dh_server", "dh_server.vcxproj", "{8D91B804-E2CE-142D-8E06-FBB037ED1F65}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ecdh_curve25519", "ecdh_curve25519.vcxproj", "{82EE497E-12CC-7C5B-A072-665678ACB43E}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
@@ -123,47 +113,17 @@
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dtls_client", "dtls_client.vcxproj", "{FE7AB78F-DBF1-0721-3522-0D7C3011D2E5}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "crypto_examples", "crypto_examples.vcxproj", "{020C31BD-C4DF-BABA-E537-F517C4E98537}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dtls_server", "dtls_server.vcxproj", "{BFE89EAA-D98B-34E1-C5A4-4080F6FFE317}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "key_ladder_demo", "key_ladder_demo.vcxproj", "{778777A0-393D-45E8-83C1-EAF487236F1F}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_client1", "ssl_client1.vcxproj", "{487A2F80-3CA3-678D-88D5-82194872CF08}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_client2", "ssl_client2.vcxproj", "{4E590E9D-E28F-87FF-385B-D58736388231}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_server", "ssl_server.vcxproj", "{E08E0065-896A-7487-DEA5-D3B80B71F975}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_server2", "ssl_server2.vcxproj", "{A4DA7463-1047-BDF5-E1B3-5632CB573F41}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_fork_server", "ssl_fork_server.vcxproj", "{918CD402-047D-8467-E11C-E1132053F916}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mini_client", "mini_client.vcxproj", "{C4FE29EA-266D-5295-4840-976B9B5B3843}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_mail_client", "ssl_mail_client.vcxproj", "{7C4863A1-941A-C5AE-E1F9-30F062E4B2FD}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "psa_constant_names", "psa_constant_names.vcxproj", "{A0BAD8F0-69B5-8382-86ED-C36ACBE54117}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
@@ -193,11 +153,6 @@
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "udp_proxy", "udp_proxy.vcxproj", "{7E2C80FE-3CC3-82B4-0CAD-65DC233DE13A}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zeroize", "zeroize.vcxproj", "{10C01E94-4926-063E-9F56-C84ED190D349}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
@@ -218,31 +173,6 @@
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cert_app", "cert_app.vcxproj", "{D4D691D4-137C-CBFA-735B-D46636D7E4D8}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "crl_app", "crl_app.vcxproj", "{DB904B85-AD31-B7FB-114F-88760CC485F2}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cert_req", "cert_req.vcxproj", "{C9E2AB15-8AEF-DD48-60C3-557ECC5215BE}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cert_write", "cert_write.vcxproj", "{35E52E46-3BA9-4361-41D3-53663C2E9B8A}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "req_app", "req_app.vcxproj", "{486B1375-5CFA-C2D2-DD89-C9F497BADCB3}"
-	ProjectSection(ProjectDependencies) = postProject
-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
-	EndProjectSection
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -291,14 +221,6 @@
 		{D071CCF7-ACA0-21F8-D382-52A759AEA261}.Release|Win32.Build.0 = Release|Win32
 		{D071CCF7-ACA0-21F8-D382-52A759AEA261}.Release|x64.ActiveCfg = Release|x64
 		{D071CCF7-ACA0-21F8-D382-52A759AEA261}.Release|x64.Build.0 = Release|x64
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Debug|Win32.ActiveCfg = Debug|Win32
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Debug|Win32.Build.0 = Debug|Win32
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Debug|x64.ActiveCfg = Debug|x64
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Debug|x64.Build.0 = Debug|x64
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Release|Win32.ActiveCfg = Release|Win32
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Release|Win32.Build.0 = Release|Win32
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Release|x64.ActiveCfg = Release|x64
-		{4D29BE4A-979C-C5AE-44B5-30FB37D8D4EE}.Release|x64.Build.0 = Release|x64
 		{718960D9-5DA6-7B56-39AD-637E81076C71}.Debug|Win32.ActiveCfg = Debug|Win32
 		{718960D9-5DA6-7B56-39AD-637E81076C71}.Debug|Win32.Build.0 = Debug|Win32
 		{718960D9-5DA6-7B56-39AD-637E81076C71}.Debug|x64.ActiveCfg = Debug|x64
@@ -307,14 +229,6 @@
 		{718960D9-5DA6-7B56-39AD-637E81076C71}.Release|Win32.Build.0 = Release|Win32
 		{718960D9-5DA6-7B56-39AD-637E81076C71}.Release|x64.ActiveCfg = Release|x64
 		{718960D9-5DA6-7B56-39AD-637E81076C71}.Release|x64.Build.0 = Release|x64
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Debug|Win32.ActiveCfg = Debug|Win32
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Debug|Win32.Build.0 = Debug|Win32
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Debug|x64.ActiveCfg = Debug|x64
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Debug|x64.Build.0 = Debug|x64
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Release|Win32.ActiveCfg = Release|Win32
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Release|Win32.Build.0 = Release|Win32
-		{8D91B804-E2CE-142D-8E06-FBB037ED1F65}.Release|x64.ActiveCfg = Release|x64
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diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 133fd06..0456bc2 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -85,8 +85,8 @@
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+      <PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib</AdditionalIncludeDirectories>
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@@ -158,7 +158,6 @@
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-    <ClInclude Include="..\..\include\mbedtls\certs.h" />
     <ClInclude Include="..\..\include\mbedtls\chacha20.h" />
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@@ -168,7 +167,6 @@
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-    <ClInclude Include="..\..\include\mbedtls\debug.h" />
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     <ClInclude Include="..\..\include\mbedtls\dhm.h" />
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@@ -189,15 +187,12 @@
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-    <ClInclude Include="..\..\include\mbedtls\net_sockets.h" />
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     <ClInclude Include="..\..\include\mbedtls\padlock.h" />
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-    <ClInclude Include="..\..\include\mbedtls\pkcs11.h" />
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@@ -211,20 +206,32 @@
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-    <ClInclude Include="..\..\include\mbedtls\x509_csr.h" />
     <ClInclude Include="..\..\include\mbedtls\xtea.h" />
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+    <ClInclude Include="..\..\include\psa\crypto_accel_driver.h" />
+    <ClInclude Include="..\..\include\psa\crypto_driver_common.h" />
+    <ClInclude Include="..\..\include\psa\crypto_entropy_driver.h" />
+    <ClInclude Include="..\..\include\psa\crypto_extra.h" />
+    <ClInclude Include="..\..\include\psa\crypto_platform.h" />
+    <ClInclude Include="..\..\include\psa\crypto_se_driver.h" />
+    <ClInclude Include="..\..\include\psa\crypto_sizes.h" />
+    <ClInclude Include="..\..\include\psa\crypto_struct.h" />
+    <ClInclude Include="..\..\include\psa\crypto_types.h" />
+    <ClInclude Include="..\..\include\psa\crypto_values.h" />
+    <ClInclude Include="..\..\library/psa_crypto_core.h" />
+    <ClInclude Include="..\..\library/psa_crypto_invasive.h" />
+    <ClInclude Include="..\..\library/psa_crypto_its.h" />
+    <ClInclude Include="..\..\library/psa_crypto_se.h" />
+    <ClInclude Include="..\..\library/psa_crypto_service_integration.h" />
+    <ClInclude Include="..\..\library/psa_crypto_slot_management.h" />
+    <ClInclude Include="..\..\library/psa_crypto_storage.h" />
+    <ClInclude Include="..\..\3rdparty\everest\include\everest\everest.h" />
+    <ClInclude Include="..\..\3rdparty\everest\include\everest\Hacl_Curve25519.h" />
+    <ClInclude Include="..\..\3rdparty\everest\include\everest\kremlib.h" />
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@@ -238,14 +245,12 @@
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@@ -281,31 +284,28 @@
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+    <ClCompile Include="..\..\library\psa_crypto.c" />
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+    <ClCompile Include="..\..\library\psa_its_file.c" />
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-    <ClCompile Include="..\..\library\x509write_csr.c" />
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+    <ClCompile Include="..\..\3rdparty\everest\library\x25519.c" />
+    <ClCompile Include="..\..\3rdparty\everest\library\kremlib\FStar_UInt128_extracted.c" />
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index b5567bd..0000000
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@@ -1,174 +0,0 @@
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index d68bc75..2015cff 100644
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@@ -54,7 +54,6 @@
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index d5ef208..38eb661 100644
--- a/visualc/VS2010/pk_encrypt.vcxproj
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@@ -54,7 +54,6 @@
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index d21f17a..2bbea27 100644
--- a/visualc/VS2010/pk_sign.vcxproj
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index 637ddd6..8804a9c 100644
--- a/visualc/VS2010/pk_verify.vcxproj
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new file mode 100644
index 0000000..046505a
--- /dev/null
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index 83a29f0..e95a49f 100644
--- a/visualc/VS2010/query_compile_time_config.vcxproj
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@@ -20,7 +20,7 @@
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   <ItemGroup>
     <ClCompile Include="..\..\programs\test\query_compile_time_config.c" />
-    <ClCompile Include="..\..\programs\ssl\query_config.c" />
+    <ClCompile Include="..\..\programs\test\query_config.c" />
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@@ -55,7 +55,6 @@
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diff --git a/visualc/VS2010/req_app.vcxproj b/visualc/VS2010/req_app.vcxproj
deleted file mode 100644
index 3ffcea5..0000000
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index 9e1d0a2..8ba60e3 100644
--- a/visualc/VS2010/rsa_decrypt.vcxproj
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index c3b0371..af86631 100644
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index e6b5060..2a67824 100644
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index adfee6d..2dfe751 100644
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