diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4f62cb4..fb1ffaf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,8 +38,6 @@
 # Set the project root directory.
 set(MBEDTLS_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 
-option(USE_PKCS11_HELPER_LIBRARY "Build mbed TLS with the pkcs11-helper library." OFF)
-
 option(ENABLE_PROGRAMS "Build mbed TLS programs." ON)
 
 option(UNSAFE_BUILD "Allow unsafe builds. These builds ARE NOT SECURE." OFF)
diff --git a/ChangeLog.d/issue4280.txt b/ChangeLog.d/issue4280.txt
new file mode 100644
index 0000000..38d9b2c
--- /dev/null
+++ b/ChangeLog.d/issue4280.txt
@@ -0,0 +1,2 @@
+Removals
+   * Removed deprecated functions from hashing modules. Fixes #4280.
diff --git a/ChangeLog.d/remove_pkcs11.txt b/ChangeLog.d/remove_pkcs11.txt
new file mode 100644
index 0000000..5c8134c
--- /dev/null
+++ b/ChangeLog.d/remove_pkcs11.txt
@@ -0,0 +1,6 @@
+Removals
+   * Remove PKCS#11 library wrapper. PKCS#11 has limited functionality,
+     lacks automated tests and has scarce documentation. Also, PSA Crypto
+     provides a more flexible private key management.
+     More details on PCKS#11 wrapper removal can be found in the mailing list
+     https://lists.trustedfirmware.org/pipermail/mbed-tls/2020-April/000024.html
diff --git a/configs/config-psa-crypto.h b/configs/config-psa-crypto.h
index 2047bc4..29c6d14 100644
--- a/configs/config-psa-crypto.h
+++ b/configs/config-psa-crypto.h
@@ -2478,21 +2478,6 @@
 #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.
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index cde5a37..47b5de0 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -362,18 +362,6 @@
 #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_PKCS11_C)
-#if defined(MBEDTLS_DEPRECATED_REMOVED)
-#error "MBEDTLS_PKCS11_C is deprecated and will be removed in a future version of Mbed TLS"
-#elif defined(MBEDTLS_DEPRECATED_WARNING)
-#warning "MBEDTLS_PKCS11_C is deprecated and will be removed in a future version of Mbed TLS"
-#endif
-#endif /* MBEDTLS_PKCS11_C */
-
 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
 #endif
@@ -839,6 +827,40 @@
 #error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
 #endif
 
+
+
+/* Reject attempts to enable options that have been removed and that could
+ * cause a build to succeed but with features removed. */
+
+#if defined(MBEDTLS_HAVEGE_C) //no-check-names
+#error "MBEDTLS_HAVEGE_C was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/2599"
+#endif
+
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) //no-check-names
+#error "MBEDTLS_SSL_HW_RECORD_ACCEL was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
+#endif
+
+#if defined(MBEDTLS_SSL_PROTO_SSL3) //no-check-names
+#error "MBEDTLS_SSL_PROTO_SSL3 (SSL v3.0 support) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
+#endif
+
+#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) //no-check-names
+#error "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO (SSL v2 ClientHello support) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
+#endif
+
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) //no-check-names
+#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT (compatibility with the buggy implementation of truncated HMAC in Mbed TLS up to 2.7) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
+#endif
+
+#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES) //no-check-names
+#error "MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES was removed in Mbed TLS 3.0. See the ChangeLog entry if you really need SHA-1-signed certificates."
+#endif
+
+#if defined(MBEDTLS_ZLIB_SUPPORT) //no-check-names
+#error "MBEDTLS_ZLIB_SUPPORT was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
+#endif
+
+
 /*
  * Avoid warning from -pedantic. This is a convenient place for this
  * workaround since this is included by every single file before the
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 3f5f533..9cf626a 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -2949,24 +2949,6 @@
 #define MBEDTLS_PKCS5_C
 
 /**
- * \def MBEDTLS_PKCS11_C
- *
- * Enable wrapper for PKCS#11 smartcard support via the pkcs11-helper library.
- *
- * \deprecated This option is deprecated and will be removed in a future
- *             version of Mbed TLS.
- *
- * 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.
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index b102acd..fbc3b47 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -162,33 +162,6 @@
  */
 void mbedtls_md_free( mbedtls_md_context_t *ctx );
 
-#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED    __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief           This function selects the message digest algorithm to use,
- *                  and allocates internal structures.
- *
- *                  It should be called after mbedtls_md_init() or mbedtls_md_free().
- *                  Makes it necessary to call mbedtls_md_free() later.
- *
- * \deprecated      Superseded by mbedtls_md_setup() in 2.0.0
- *
- * \param ctx       The context to set up.
- * \param md_info   The information structure of the message-digest algorithm
- *                  to use.
- *
- * \return          \c 0 on success.
- * \return          #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
- *                  failure.
- * \return          #MBEDTLS_ERR_MD_ALLOC_FAILED on memory-allocation failure.
- */
-int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info ) MBEDTLS_DEPRECATED;
-#undef MBEDTLS_DEPRECATED
-#endif /* MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief           This function selects the message digest algorithm to use,
diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index f82f8f8..950afa2 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -164,77 +164,6 @@
  */
 int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          MD2 context setup
- *
- * \deprecated     Superseded by mbedtls_md2_starts_ret() in 2.7.0
- *
- * \param ctx      context to be initialized
- *
- * \warning        MD2 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md2_starts( mbedtls_md2_context *ctx );
-
-/**
- * \brief          MD2 process buffer
- *
- * \deprecated     Superseded by mbedtls_md2_update_ret() in 2.7.0
- *
- * \param ctx      MD2 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- *
- * \warning        MD2 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md2_update( mbedtls_md2_context *ctx,
-                                            const unsigned char *input,
-                                            size_t ilen );
-
-/**
- * \brief          MD2 final digest
- *
- * \deprecated     Superseded by mbedtls_md2_finish_ret() in 2.7.0
- *
- * \param ctx      MD2 context
- * \param output   MD2 checksum result
- *
- * \warning        MD2 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md2_finish( mbedtls_md2_context *ctx,
-                                            unsigned char output[16] );
-
-/**
- * \brief          MD2 process data block (internal use only)
- *
- * \deprecated     Superseded by mbedtls_internal_md2_process() in 2.7.0
- *
- * \param ctx      MD2 context
- *
- * \warning        MD2 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md2_process( mbedtls_md2_context *ctx );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 /**
  * \brief          Output = MD2( input buffer )
  *
@@ -251,33 +180,6 @@
                      size_t ilen,
                      unsigned char output[16] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          Output = MD2( input buffer )
- *
- * \deprecated     Superseded by mbedtls_md2_ret() in 2.7.0
- *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   MD2 checksum result
- *
- * \warning        MD2 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md2( const unsigned char *input,
-                                     size_t ilen,
-                                     unsigned char output[16] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /**
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index a2e7e89..f9e3987 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -165,79 +165,6 @@
 int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
                                   const unsigned char data[64] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          MD4 context setup
- *
- * \deprecated     Superseded by mbedtls_md4_starts_ret() in 2.7.0
- *
- * \param ctx      context to be initialized
- *
- * \warning        MD4 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md4_starts( mbedtls_md4_context *ctx );
-
-/**
- * \brief          MD4 process buffer
- *
- * \deprecated     Superseded by mbedtls_md4_update_ret() in 2.7.0
- *
- * \param ctx      MD4 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- *
- * \warning        MD4 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md4_update( mbedtls_md4_context *ctx,
-                                            const unsigned char *input,
-                                            size_t ilen );
-
-/**
- * \brief          MD4 final digest
- *
- * \deprecated     Superseded by mbedtls_md4_finish_ret() in 2.7.0
- *
- * \param ctx      MD4 context
- * \param output   MD4 checksum result
- *
- * \warning        MD4 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md4_finish( mbedtls_md4_context *ctx,
-                                            unsigned char output[16] );
-
-/**
- * \brief          MD4 process data block (internal use only)
- *
- * \deprecated     Superseded by mbedtls_internal_md4_process() in 2.7.0
- *
- * \param ctx      MD4 context
- * \param data     buffer holding one block of data
- *
- * \warning        MD4 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md4_process( mbedtls_md4_context *ctx,
-                                             const unsigned char data[64] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 /**
  * \brief          Output = MD4( input buffer )
  *
@@ -256,33 +183,6 @@
                      size_t ilen,
                      unsigned char output[16] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          Output = MD4( input buffer )
- *
- * \deprecated     Superseded by mbedtls_md4_ret() in 2.7.0
- *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   MD4 checksum result
- *
- * \warning        MD4 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md4( const unsigned char *input,
-                                     size_t ilen,
-                                     unsigned char output[16] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /**
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 6b14f9e..71a41dc 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -165,79 +165,6 @@
 int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
                                   const unsigned char data[64] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          MD5 context setup
- *
- * \deprecated     Superseded by mbedtls_md5_starts_ret() in 2.7.0
- *
- * \param ctx      context to be initialized
- *
- * \warning        MD5 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md5_starts( mbedtls_md5_context *ctx );
-
-/**
- * \brief          MD5 process buffer
- *
- * \deprecated     Superseded by mbedtls_md5_update_ret() in 2.7.0
- *
- * \param ctx      MD5 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- *
- * \warning        MD5 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md5_update( mbedtls_md5_context *ctx,
-                                            const unsigned char *input,
-                                            size_t ilen );
-
-/**
- * \brief          MD5 final digest
- *
- * \deprecated     Superseded by mbedtls_md5_finish_ret() in 2.7.0
- *
- * \param ctx      MD5 context
- * \param output   MD5 checksum result
- *
- * \warning        MD5 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md5_finish( mbedtls_md5_context *ctx,
-                                            unsigned char output[16] );
-
-/**
- * \brief          MD5 process data block (internal use only)
- *
- * \deprecated     Superseded by mbedtls_internal_md5_process() in 2.7.0
- *
- * \param ctx      MD5 context
- * \param data     buffer holding one block of data
- *
- * \warning        MD5 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md5_process( mbedtls_md5_context *ctx,
-                                             const unsigned char data[64] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 /**
  * \brief          Output = MD5( input buffer )
  *
@@ -256,33 +183,6 @@
                      size_t ilen,
                      unsigned char output[16] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          Output = MD5( input buffer )
- *
- * \deprecated     Superseded by mbedtls_md5_ret() in 2.7.0
- *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   MD5 checksum result
- *
- * \warning        MD5 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_md5( const unsigned char *input,
-                                     size_t ilen,
-                                     unsigned char output[16] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /**
diff --git a/include/mbedtls/pkcs11.h b/include/mbedtls/pkcs11.h
deleted file mode 100644
index 3530ee1..0000000
--- a/include/mbedtls/pkcs11.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/**
- * \file pkcs11.h
- *
- * \brief Wrapper for PKCS#11 library libpkcs11-helper
- *
- * \author Adriaan de Jong <dejong@fox-it.com>
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  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 MBEDTLS_PKCS11_H
-#define MBEDTLS_PKCS11_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PKCS11_C)
-
-#include "mbedtls/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
-
-#if defined(MBEDTLS_DEPRECATED_REMOVED)
-
-/**
- * Context for PKCS #11 private keys.
- */
-typedef struct mbedtls_pkcs11_context
-{
-        pkcs11h_certificate_t pkcs11h_cert;
-        int len;
-} mbedtls_pkcs11_context;
-
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-
-/**
- * Initialize a mbedtls_pkcs11_context.
- * (Just making memory references valid.)
- *
- * \deprecated          This function is deprecated and will be removed in a
- *                      future version of the library.
- */
-MBEDTLS_DEPRECATED void mbedtls_pkcs11_init( mbedtls_pkcs11_context *ctx );
-
-/**
- * Fill in a mbed TLS certificate, based on the given PKCS11 helper certificate.
- *
- * \deprecated          This function is deprecated and will be removed in a
- *                      future version of the library.
- *
- * \param cert          X.509 certificate to fill
- * \param pkcs11h_cert  PKCS #11 helper certificate
- *
- * \return              0 on success.
- */
-MBEDTLS_DEPRECATED 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.
- *
- * \deprecated          This function is deprecated and will be removed in a
- *                      future version of the library.
- *
- * \param priv_key      Private key structure to fill.
- * \param pkcs11_cert   PKCS #11 helper certificate
- *
- * \return              0 on success
- */
-MBEDTLS_DEPRECATED 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.
- *
- * \deprecated          This function is deprecated and will be removed in a
- *                      future version of the library.
- *
- * \param priv_key      Private key structure to cleanup
- */
-MBEDTLS_DEPRECATED void mbedtls_pkcs11_priv_key_free(
-                                            mbedtls_pkcs11_context *priv_key );
-
-/**
- * \brief          Do an RSA private key decrypt, then remove the message
- *                 padding
- *
- * \deprecated     This function is deprecated and will be removed in a future
- *                 version of the library.
- *
- * \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.
- */
-MBEDTLS_DEPRECATED 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
- *
- * \deprecated     This function is deprecated and will be removed in a future
- *                 version of the library.
- *
- * \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).
- */
-MBEDTLS_DEPRECATED 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
- *
- * \deprecated     This function is deprecated and will be removed in a future
- *                 version of the library.
- */
-MBEDTLS_DEPRECATED 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 );
-}
-
-/**
- * \brief          This function signs a message digest using RSA.
- *
- * \deprecated     This function is deprecated and will be removed in a future
- *                 version of the library.
- *
- * \param ctx      The PKCS #11 context.
- * \param f_rng    The RNG function. This parameter is unused.
- * \param p_rng    The RNG context. This parameter is unused.
- * \param mode     The operation to run. This must be set to
- *                 MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's
- *                 signature.
- * \param md_alg   The message digest algorithm. One of the MBEDTLS_MD_XXX
- *                 must be passed to this function and MBEDTLS_MD_NONE can be
- *                 used for signing raw data.
- * \param hashlen  The message digest length (for MBEDTLS_MD_NONE only).
- * \param hash     The buffer holding the message digest.
- * \param sig      The buffer that will hold the ciphertext.
- *
- * \return         \c 0 if the signing operation was successful.
- * \return         A non-zero error code on failure.
- *
- * \note           The \p sig buffer must be as large as the size of
- *                 <code>ctx->N</code>. For example, 128 bytes if RSA-1024 is
- *                 used.
- */
-MBEDTLS_DEPRECATED 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 );
-}
-
-/**
- * This function gets the length of the private key.
- *
- * \deprecated     This function is deprecated and will be removed in a future
- *                 version of the library.
- *
- * \param ctx      The PKCS #11 context.
- *
- * \return         The length of the private key.
- */
-MBEDTLS_DEPRECATED static inline size_t mbedtls_ssl_pkcs11_key_len( void *ctx )
-{
-    return ( (mbedtls_pkcs11_context *) ctx )->len;
-}
-
-#undef MBEDTLS_DEPRECATED
-
-#endif /* MBEDTLS_DEPRECATED_REMOVED */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* MBEDTLS_PKCS11_C */
-
-#endif /* MBEDTLS_PKCS11_H */
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index a21a98c..1c72d60 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -121,63 +121,6 @@
 int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
                                         const unsigned char data[64] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          RIPEMD-160 context setup
- *
- * \deprecated     Superseded by mbedtls_ripemd160_starts_ret() in 2.7.0
- *
- * \param ctx      context to be initialized
- */
-MBEDTLS_DEPRECATED void mbedtls_ripemd160_starts(
-                                            mbedtls_ripemd160_context *ctx );
-
-/**
- * \brief          RIPEMD-160 process buffer
- *
- * \deprecated     Superseded by mbedtls_ripemd160_update_ret() in 2.7.0
- *
- * \param ctx      RIPEMD-160 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- */
-MBEDTLS_DEPRECATED void mbedtls_ripemd160_update(
-                                                mbedtls_ripemd160_context *ctx,
-                                                const unsigned char *input,
-                                                size_t ilen );
-
-/**
- * \brief          RIPEMD-160 final digest
- *
- * \deprecated     Superseded by mbedtls_ripemd160_finish_ret() in 2.7.0
- *
- * \param ctx      RIPEMD-160 context
- * \param output   RIPEMD-160 checksum result
- */
-MBEDTLS_DEPRECATED void mbedtls_ripemd160_finish(
-                                                mbedtls_ripemd160_context *ctx,
-                                                unsigned char output[20] );
-
-/**
- * \brief          RIPEMD-160 process data block (internal use only)
- *
- * \deprecated     Superseded by mbedtls_internal_ripemd160_process() in 2.7.0
- *
- * \param ctx      RIPEMD-160 context
- * \param data     buffer holding one block of data
- */
-MBEDTLS_DEPRECATED void mbedtls_ripemd160_process(
-                                            mbedtls_ripemd160_context *ctx,
-                                            const unsigned char data[64] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 /**
  * \brief          Output = RIPEMD-160( input buffer )
  *
@@ -191,28 +134,6 @@
                            size_t ilen,
                            unsigned char output[20] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          Output = RIPEMD-160( input buffer )
- *
- * \deprecated     Superseded by mbedtls_ripemd160_ret() in 2.7.0
- *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   RIPEMD-160 checksum result
- */
-MBEDTLS_DEPRECATED void mbedtls_ripemd160( const unsigned char *input,
-                                           size_t ilen,
-                                           unsigned char output[20] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /**
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index d9db4c3..56ff948 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -183,85 +183,6 @@
 int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
                                    const unsigned char data[64] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          This function starts a SHA-1 checksum calculation.
- *
- * \warning        SHA-1 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- * \deprecated     Superseded by mbedtls_sha1_starts_ret() in 2.7.0.
- *
- * \param ctx      The SHA-1 context to initialize. This must be initialized.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_sha1_starts( mbedtls_sha1_context *ctx );
-
-/**
- * \brief          This function feeds an input buffer into an ongoing SHA-1
- *                 checksum calculation.
- *
- * \warning        SHA-1 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- * \deprecated     Superseded by mbedtls_sha1_update_ret() in 2.7.0.
- *
- * \param ctx      The SHA-1 context. This must be initialized and
- *                 have a hash operation started.
- * \param input    The buffer holding the input data.
- *                 This must be a readable buffer of length \p ilen Bytes.
- * \param ilen     The length of the input data \p input in Bytes.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_sha1_update( mbedtls_sha1_context *ctx,
-                                             const unsigned char *input,
-                                             size_t ilen );
-
-/**
- * \brief          This function finishes the SHA-1 operation, and writes
- *                 the result to the output buffer.
- *
- * \warning        SHA-1 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- * \deprecated     Superseded by mbedtls_sha1_finish_ret() in 2.7.0.
- *
- * \param ctx      The SHA-1 context. This must be initialized and
- *                 have a hash operation started.
- * \param output   The SHA-1 checksum result.
- *                 This must be a writable buffer of length \c 20 Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha1_finish( mbedtls_sha1_context *ctx,
-                                             unsigned char output[20] );
-
-/**
- * \brief          SHA-1 process data block (internal use only).
- *
- * \warning        SHA-1 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- * \deprecated     Superseded by mbedtls_internal_sha1_process() in 2.7.0.
- *
- * \param ctx      The SHA-1 context. This must be initialized.
- * \param data     The data block being processed.
- *                 This must be a readable buffer of length \c 64 bytes.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_sha1_process( mbedtls_sha1_context *ctx,
-                                              const unsigned char data[64] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 /**
  * \brief          This function calculates the SHA-1 checksum of a buffer.
  *
@@ -289,41 +210,6 @@
                       size_t ilen,
                       unsigned char output[20] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          This function calculates the SHA-1 checksum of a buffer.
- *
- *                 The function allocates the context, performs the
- *                 calculation, and frees the context.
- *
- *                 The SHA-1 result is calculated as
- *                 output = SHA-1(input buffer).
- *
- * \warning        SHA-1 is considered a weak message digest and its use
- *                 constitutes a security risk. We recommend considering
- *                 stronger message digests instead.
- *
- * \deprecated     Superseded by mbedtls_sha1_ret() in 2.7.0
- *
- * \param input    The buffer holding the input data.
- *                 This must be a readable buffer of length \p ilen Bytes.
- * \param ilen     The length of the input data \p input in Bytes.
- * \param output   The SHA-1 checksum result. This must be a writable
- *                 buffer of size \c 20 Bytes.
- *
- */
-MBEDTLS_DEPRECATED void mbedtls_sha1( const unsigned char *input,
-                                      size_t ilen,
-                                      unsigned char output[20] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /**
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 0c6f9dc..9b8d91d 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -150,72 +150,6 @@
 int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
                                      const unsigned char data[64] );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          This function starts a SHA-224 or SHA-256 checksum
- *                 calculation.
- *
- * \deprecated     Superseded by mbedtls_sha256_starts_ret() in 2.7.0.
- *
- * \param ctx      The context to use. This must be initialized.
- * \param is224    Determines which function to use. This must be
- *                 either \c 0 for SHA-256, or \c 1 for SHA-224.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha256_starts( mbedtls_sha256_context *ctx,
-                                               int is224 );
-
-/**
- * \brief          This function feeds an input buffer into an ongoing
- *                 SHA-256 checksum calculation.
- *
- * \deprecated     Superseded by mbedtls_sha256_update_ret() in 2.7.0.
- *
- * \param ctx      The SHA-256 context to use. This must be
- *                 initialized and have a hash operation started.
- * \param input    The buffer holding the data. This must be a readable
- *                 buffer of length \p ilen Bytes.
- * \param ilen     The length of the input data in Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha256_update( mbedtls_sha256_context *ctx,
-                                               const unsigned char *input,
-                                               size_t ilen );
-
-/**
- * \brief          This function finishes the SHA-256 operation, and writes
- *                 the result to the output buffer.
- *
- * \deprecated     Superseded by mbedtls_sha256_finish_ret() in 2.7.0.
- *
- * \param ctx      The SHA-256 context. This must be initialized and
- *                 have a hash operation started.
- * \param output   The SHA-224 or SHA-256 checksum result. This must be
- *                 a writable buffer of length \c 32 Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha256_finish( mbedtls_sha256_context *ctx,
-                                               unsigned char output[32] );
-
-/**
- * \brief          This function processes a single data block within
- *                 the ongoing SHA-256 computation. This function is for
- *                 internal use only.
- *
- * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.7.0.
- *
- * \param ctx      The SHA-256 context. This must be initialized.
- * \param data     The buffer holding one block of data. This must be
- *                 a readable buffer of size \c 64 Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha256_process( mbedtls_sha256_context *ctx,
-                                                const unsigned char data[64] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 /**
  * \brief          This function calculates the SHA-224 or SHA-256
  *                 checksum of a buffer.
@@ -239,41 +173,6 @@
                         unsigned char output[32],
                         int is224 );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-
-/**
- * \brief          This function calculates the SHA-224 or SHA-256 checksum
- *                 of a buffer.
- *
- *                 The function allocates the context, performs the
- *                 calculation, and frees the context.
- *
- *                 The SHA-256 result is calculated as
- *                 output = SHA-256(input buffer).
- *
- * \deprecated     Superseded by mbedtls_sha256_ret() in 2.7.0.
- *
- * \param input    The buffer holding the data. This must be a readable
- *                 buffer of length \p ilen Bytes.
- * \param ilen     The length of the input data in Bytes.
- * \param output   The SHA-224 or SHA-256 checksum result. This must be
- *                 a writable buffer of length \c 32 Bytes.
- * \param is224    Determines which function to use. This must be either
- *                 \c 0 for SHA-256, or \c 1 for SHA-224.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha256( const unsigned char *input,
-                                        size_t ilen,
-                                        unsigned char output[32],
-                                        int is224 );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /**
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 3dce99a..56cefe1 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -156,75 +156,6 @@
  */
 int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
                                      const unsigned char data[128] );
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-/**
- * \brief          This function starts a SHA-384 or SHA-512 checksum
- *                 calculation.
- *
- * \deprecated     Superseded by mbedtls_sha512_starts_ret() in 2.7.0
- *
- * \param ctx      The SHA-512 context to use. This must be initialized.
- * \param is384    Determines which function to use. This must be either
- *                 \c 0 for SHA-512 or \c 1 for SHA-384.
- *
- * \note           When \c MBEDTLS_SHA512_NO_SHA384 is defined, \p is384 must
- *                 be \c 0, or the function will fail to work.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha512_starts( mbedtls_sha512_context *ctx,
-                                               int is384 );
-
-/**
- * \brief          This function feeds an input buffer into an ongoing
- *                 SHA-512 checksum calculation.
- *
- * \deprecated     Superseded by mbedtls_sha512_update_ret() in 2.7.0.
- *
- * \param ctx      The SHA-512 context. This must be initialized
- *                 and have a hash operation started.
- * \param input    The buffer holding the data. This must be a readable
- *                 buffer of length \p ilen Bytes.
- * \param ilen     The length of the input data in Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha512_update( mbedtls_sha512_context *ctx,
-                                               const unsigned char *input,
-                                               size_t ilen );
-
-/**
- * \brief          This function finishes the SHA-512 operation, and writes
- *                 the result to the output buffer.
- *
- * \deprecated     Superseded by mbedtls_sha512_finish_ret() in 2.7.0.
- *
- * \param ctx      The SHA-512 context. This must be initialized
- *                 and have a hash operation started.
- * \param output   The SHA-384 or SHA-512 checksum result. This must
- *                 be a writable buffer of size \c 64 Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha512_finish( mbedtls_sha512_context *ctx,
-                                               unsigned char output[64] );
-
-/**
- * \brief          This function processes a single data block within
- *                 the ongoing SHA-512 computation. This function is for
- *                 internal use only.
- *
- * \deprecated     Superseded by mbedtls_internal_sha512_process() in 2.7.0.
- *
- * \param ctx      The SHA-512 context. This must be initialized.
- * \param data     The buffer holding one block of data. This must be
- *                 a readable buffer of length \c 128 Bytes.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha512_process(
-                                            mbedtls_sha512_context *ctx,
-                                            const unsigned char data[128] );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          This function calculates the SHA-512 or SHA-384
@@ -256,44 +187,6 @@
                         unsigned char output[64],
                         int is384 );
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-
-/**
- * \brief          This function calculates the SHA-512 or SHA-384
- *                 checksum of a buffer.
- *
- *                 The function allocates the context, performs the
- *                 calculation, and frees the context.
- *
- *                 The SHA-512 result is calculated as
- *                 output = SHA-512(input buffer).
- *
- * \deprecated     Superseded by mbedtls_sha512_ret() in 2.7.0
- *
- * \param input    The buffer holding the data. This must be a
- *                 readable buffer of length \p ilen Bytes.
- * \param ilen     The length of the input data in Bytes.
- * \param output   The SHA-384 or SHA-512 checksum result. This must
- *                 be a writable buffer of length \c 64 Bytes.
- * \param is384    Determines which function to use. This must be either
- *                 \c 0 for SHA-512, or \c 1 for SHA-384.
- *
- * \note           When \c MBEDTLS_SHA512_NO_SHA384 is defined, \p is384 must
- *                 be \c 0, or the function will fail to work.
- */
-MBEDTLS_DEPRECATED void mbedtls_sha512( const unsigned char *input,
-                                        size_t ilen,
-                                        unsigned char output[64],
-                                        int is384 );
-
-#undef MBEDTLS_DEPRECATED
-#endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #if defined(MBEDTLS_SELF_TEST)
 
  /**
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index fbc3664..e7ba130 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -89,7 +89,6 @@
 list(APPEND src_crypto ${thirdparty_src})
 
 set(src_x509
-    pkcs11.c
     x509.c
     x509_create.c
     x509_crl.c
@@ -136,10 +135,6 @@
     set(libs ${libs} network)
 endif(HAIKU)
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
 if(LINK_WITH_PTHREAD)
     set(libs ${libs} pthread)
 endif()
diff --git a/library/Makefile b/library/Makefile
index 6dced76..17e42c2 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -148,7 +148,6 @@
 OBJS_CRYPTO+=$(THIRDPARTY_CRYPTO_OBJECTS)
 
 OBJS_X509= \
-	   pkcs11.o \
 	   x509.o \
 	   x509_create.o \
 	   x509_crl.o \
diff --git a/library/md.c b/library/md.c
index a687135..900165d 100644
--- a/library/md.c
+++ b/library/md.c
@@ -390,13 +390,6 @@
     return( 0 );
 }
 
-#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
-int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info )
-{
-    return mbedtls_md_setup( ctx, md_info, 1 );
-}
-#endif
-
 #define ALLOC( type )                                                   \
     do {                                                                \
         ctx->md_ctx = mbedtls_calloc( 1, sizeof( mbedtls_##type##_context ) ); \
diff --git a/library/md2.c b/library/md2.c
index 7264e30..a11bc0f 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -106,13 +106,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md2_starts( mbedtls_md2_context *ctx )
-{
-    mbedtls_md2_starts_ret( ctx );
-}
-#endif
-
 #if !defined(MBEDTLS_MD2_PROCESS_ALT)
 int mbedtls_internal_md2_process( mbedtls_md2_context *ctx )
 {
@@ -153,12 +146,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md2_process( mbedtls_md2_context *ctx )
-{
-    mbedtls_internal_md2_process( ctx );
-}
-#endif
 #endif /* !MBEDTLS_MD2_PROCESS_ALT */
 
 /*
@@ -195,15 +182,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md2_update( mbedtls_md2_context *ctx,
-                         const unsigned char *input,
-                         size_t ilen )
-{
-    mbedtls_md2_update_ret( ctx, input, ilen );
-}
-#endif
-
 /*
  * MD2 final digest
  */
@@ -231,14 +209,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md2_finish( mbedtls_md2_context *ctx,
-                         unsigned char output[16] )
-{
-    mbedtls_md2_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* !MBEDTLS_MD2_ALT */
 
 /*
@@ -268,15 +238,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md2( const unsigned char *input,
-                  size_t ilen,
-                  unsigned char output[16] )
-{
-    mbedtls_md2_ret( input, ilen, output );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /*
diff --git a/library/md4.c b/library/md4.c
index 4fd6bc3..c366c0d 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -102,13 +102,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md4_starts( mbedtls_md4_context *ctx )
-{
-    mbedtls_md4_starts_ret( ctx );
-}
-#endif
-
 #if !defined(MBEDTLS_MD4_PROCESS_ALT)
 int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
                                   const unsigned char data[64] )
@@ -238,13 +231,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md4_process( mbedtls_md4_context *ctx,
-                          const unsigned char data[64] )
-{
-    mbedtls_internal_md4_process( ctx, data );
-}
-#endif
 #endif /* !MBEDTLS_MD4_PROCESS_ALT */
 
 /*
@@ -301,15 +287,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md4_update( mbedtls_md4_context *ctx,
-                         const unsigned char *input,
-                         size_t ilen )
-{
-    mbedtls_md4_update_ret( ctx, input, ilen );
-}
-#endif
-
 static const unsigned char md4_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -355,14 +332,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md4_finish( mbedtls_md4_context *ctx,
-                         unsigned char output[16] )
-{
-    mbedtls_md4_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* !MBEDTLS_MD4_ALT */
 
 /*
@@ -392,15 +361,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md4( const unsigned char *input,
-                  size_t ilen,
-                  unsigned char output[16] )
-{
-    mbedtls_md4_ret( input, ilen, output );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /*
diff --git a/library/md5.c b/library/md5.c
index c4f2dbf..019b7f4 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -101,13 +101,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md5_starts( mbedtls_md5_context *ctx )
-{
-    mbedtls_md5_starts_ret( ctx );
-}
-#endif
-
 #if !defined(MBEDTLS_MD5_PROCESS_ALT)
 int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
                                   const unsigned char data[64] )
@@ -244,13 +237,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md5_process( mbedtls_md5_context *ctx,
-                          const unsigned char data[64] )
-{
-    mbedtls_internal_md5_process( ctx, data );
-}
-#endif
 #endif /* !MBEDTLS_MD5_PROCESS_ALT */
 
 /*
@@ -304,15 +290,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md5_update( mbedtls_md5_context *ctx,
-                         const unsigned char *input,
-                         size_t ilen )
-{
-    mbedtls_md5_update_ret( ctx, input, ilen );
-}
-#endif
-
 /*
  * MD5 final digest
  */
@@ -370,14 +347,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md5_finish( mbedtls_md5_context *ctx,
-                         unsigned char output[16] )
-{
-    mbedtls_md5_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* !MBEDTLS_MD5_ALT */
 
 /*
@@ -407,15 +376,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_md5( const unsigned char *input,
-                  size_t ilen,
-                  unsigned char output[16] )
-{
-    mbedtls_md5_ret( input, ilen, output );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * RFC 1321 test vectors
diff --git a/library/pkcs11.c b/library/pkcs11.c
deleted file mode 100644
index 4deccf3..0000000
--- a/library/pkcs11.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/**
- * \file pkcs11.c
- *
- * \brief Wrapper for PKCS#11 library libpkcs11-helper
- *
- * \author Adriaan de Jong <dejong@fox-it.com>
- *
- *  Copyright The Mbed TLS Contributors
- *  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.
- */
-
-#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/psa_crypto.c b/library/psa_crypto.c
index f1678c7..98885ee 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -152,7 +152,6 @@
         case MBEDTLS_ERR_AES_INVALID_KEY_LENGTH:
         case MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH:
             return( PSA_ERROR_NOT_SUPPORTED );
-
         case MBEDTLS_ERR_ASN1_OUT_OF_DATA:
         case MBEDTLS_ERR_ASN1_UNEXPECTED_TAG:
         case MBEDTLS_ERR_ASN1_INVALID_LENGTH:
diff --git a/library/ripemd160.c b/library/ripemd160.c
index ae4dee4..0e1df8f 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -103,13 +103,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx )
-{
-    mbedtls_ripemd160_starts_ret( ctx );
-}
-#endif
-
 #if !defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
 /*
  * Process one block
@@ -307,13 +300,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx,
-                                const unsigned char data[64] )
-{
-    mbedtls_internal_ripemd160_process( ctx, data );
-}
-#endif
 #endif /* !MBEDTLS_RIPEMD160_PROCESS_ALT */
 
 /*
@@ -368,15 +354,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
-                               const unsigned char *input,
-                               size_t ilen )
-{
-    mbedtls_ripemd160_update_ret( ctx, input, ilen );
-}
-#endif
-
 static const unsigned char ripemd160_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -423,14 +400,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx,
-                               unsigned char output[20] )
-{
-    mbedtls_ripemd160_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* ! MBEDTLS_RIPEMD160_ALT */
 
 /*
@@ -460,15 +429,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_ripemd160( const unsigned char *input,
-                        size_t ilen,
-                        unsigned char output[20] )
-{
-    mbedtls_ripemd160_ret( input, ilen, output );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * Test vectors from the RIPEMD-160 paper and
diff --git a/library/sha1.c b/library/sha1.c
index 6b0f58e..c6087ac 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -114,13 +114,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha1_starts( mbedtls_sha1_context *ctx )
-{
-    mbedtls_sha1_starts_ret( ctx );
-}
-#endif
-
 #if !defined(MBEDTLS_SHA1_PROCESS_ALT)
 int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
                                    const unsigned char data[64] )
@@ -294,13 +287,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha1_process( mbedtls_sha1_context *ctx,
-                           const unsigned char data[64] )
-{
-    mbedtls_internal_sha1_process( ctx, data );
-}
-#endif
 #endif /* !MBEDTLS_SHA1_PROCESS_ALT */
 
 /*
@@ -356,15 +342,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha1_update( mbedtls_sha1_context *ctx,
-                          const unsigned char *input,
-                          size_t ilen )
-{
-    mbedtls_sha1_update_ret( ctx, input, ilen );
-}
-#endif
-
 /*
  * SHA-1 final digest
  */
@@ -426,14 +403,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha1_finish( mbedtls_sha1_context *ctx,
-                          unsigned char output[20] )
-{
-    mbedtls_sha1_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* !MBEDTLS_SHA1_ALT */
 
 /*
@@ -466,15 +435,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha1( const unsigned char *input,
-                   size_t ilen,
-                   unsigned char output[20] )
-{
-    mbedtls_sha1_ret( input, ilen, output );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * FIPS-180-1 test vectors
diff --git a/library/sha256.c b/library/sha256.c
index be373d9..a94f325 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -138,14 +138,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha256_starts( mbedtls_sha256_context *ctx,
-                            int is224 )
-{
-    mbedtls_sha256_starts_ret( ctx, is224 );
-}
-#endif
-
 #if !defined(MBEDTLS_SHA256_PROCESS_ALT)
 static const uint32_t K[] =
 {
@@ -281,13 +273,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha256_process( mbedtls_sha256_context *ctx,
-                             const unsigned char data[64] )
-{
-    mbedtls_internal_sha256_process( ctx, data );
-}
-#endif
 #endif /* !MBEDTLS_SHA256_PROCESS_ALT */
 
 /*
@@ -343,15 +328,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha256_update( mbedtls_sha256_context *ctx,
-                            const unsigned char *input,
-                            size_t ilen )
-{
-    mbedtls_sha256_update_ret( ctx, input, ilen );
-}
-#endif
-
 /*
  * SHA-256 final digest
  */
@@ -418,14 +394,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha256_finish( mbedtls_sha256_context *ctx,
-                            unsigned char output[32] )
-{
-    mbedtls_sha256_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* !MBEDTLS_SHA256_ALT */
 
 /*
@@ -460,16 +428,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha256( const unsigned char *input,
-                     size_t ilen,
-                     unsigned char output[32],
-                     int is224 )
-{
-    mbedtls_sha256_ret( input, ilen, output, is224 );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * FIPS-180-2 test vectors
diff --git a/library/sha512.c b/library/sha512.c
index 06a628a..7530629 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -171,14 +171,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha512_starts( mbedtls_sha512_context *ctx,
-                            int is384 )
-{
-    mbedtls_sha512_starts_ret( ctx, is384 );
-}
-#endif
-
 #if !defined(MBEDTLS_SHA512_PROCESS_ALT)
 
 /*
@@ -330,13 +322,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha512_process( mbedtls_sha512_context *ctx,
-                             const unsigned char data[128] )
-{
-    mbedtls_internal_sha512_process( ctx, data );
-}
-#endif
 #endif /* !MBEDTLS_SHA512_PROCESS_ALT */
 
 /*
@@ -391,15 +376,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha512_update( mbedtls_sha512_context *ctx,
-                            const unsigned char *input,
-                            size_t ilen )
-{
-    mbedtls_sha512_update_ret( ctx, input, ilen );
-}
-#endif
-
 /*
  * SHA-512 final digest
  */
@@ -470,14 +446,6 @@
     return( 0 );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha512_finish( mbedtls_sha512_context *ctx,
-                            unsigned char output[64] )
-{
-    mbedtls_sha512_finish_ret( ctx, output );
-}
-#endif
-
 #endif /* !MBEDTLS_SHA512_ALT */
 
 /*
@@ -516,16 +484,6 @@
     return( ret );
 }
 
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-void mbedtls_sha512( const unsigned char *input,
-                     size_t ilen,
-                     unsigned char output[64],
-                     int is384 )
-{
-    mbedtls_sha512_ret( input, ilen, output, is384 );
-}
-#endif
-
 #if defined(MBEDTLS_SELF_TEST)
 
 /*
diff --git a/library/version_features.c b/library/version_features.c
index b82758b..75431b4 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -726,9 +726,6 @@
 #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 */
diff --git a/programs/Makefile b/programs/Makefile
index d30fb84..b194c69 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -1,6 +1,5 @@
 
 # To compile on SunOS: add "-lsocket -lnsl" to LDFLAGS
-# To compile with PKCS11: add "-lpkcs11-helper" to LDFLAGS
 
 CFLAGS	?= -O2
 WARNING_CFLAGS ?= -Wall -Wextra -Wformat=2 -Wno-format-nonliteral
diff --git a/programs/fuzz/CMakeLists.txt b/programs/fuzz/CMakeLists.txt
index 67ecbee..4f35d76 100644
--- a/programs/fuzz/CMakeLists.txt
+++ b/programs/fuzz/CMakeLists.txt
@@ -2,10 +2,6 @@
     ${mbedtls_target}
 )
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
 find_library(FUZZINGENGINE_LIB FuzzingEngine)
 if(FUZZINGENGINE_LIB)
     project(fuzz CXX)
diff --git a/programs/ssl/CMakeLists.txt b/programs/ssl/CMakeLists.txt
index 1378bd0..def9c7c 100644
--- a/programs/ssl/CMakeLists.txt
+++ b/programs/ssl/CMakeLists.txt
@@ -5,10 +5,6 @@
     ${mbedtls_target}
 )
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
 set(executables
     dtls_client
     dtls_server
diff --git a/programs/test/CMakeLists.txt b/programs/test/CMakeLists.txt
index c9cd5c2..807d1bc 100644
--- a/programs/test/CMakeLists.txt
+++ b/programs/test/CMakeLists.txt
@@ -2,10 +2,6 @@
     ${mbedtls_target}
 )
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
 set(executables_libs
     selftest
     udp_proxy
diff --git a/programs/test/cpp_dummy_build.cpp b/programs/test/cpp_dummy_build.cpp
index dfbed46..68117c5 100644
--- a/programs/test/cpp_dummy_build.cpp
+++ b/programs/test/cpp_dummy_build.cpp
@@ -63,7 +63,6 @@
 #include "mbedtls/oid.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"
diff --git a/programs/test/query_config.c b/programs/test/query_config.c
index 350f35f..07bde15 100644
--- a/programs/test/query_config.c
+++ b/programs/test/query_config.c
@@ -73,7 +73,6 @@
 #include "mbedtls/oid.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"
@@ -1988,14 +1987,6 @@
     }
 #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 )
     {
diff --git a/programs/x509/CMakeLists.txt b/programs/x509/CMakeLists.txt
index c240dde..cf57ca4 100644
--- a/programs/x509/CMakeLists.txt
+++ b/programs/x509/CMakeLists.txt
@@ -2,10 +2,6 @@
     ${mbedx509_target}
 )
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
 set(executables
     cert_app
     cert_req
diff --git a/scripts/config.py b/scripts/config.py
index cc0c9cc..4897604 100755
--- a/scripts/config.py
+++ b/scripts/config.py
@@ -183,7 +183,6 @@
     'MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES', # removes a feature
     'MBEDTLS_NO_PLATFORM_ENTROPY', # removes a feature
     'MBEDTLS_NO_UDBL_DIVISION', # influences anything that uses bignum
-    'MBEDTLS_PKCS11_C', # build dependency (libpkcs11-helper)
     'MBEDTLS_PLATFORM_NO_STD_FUNCTIONS', # removes a feature
     'MBEDTLS_PSA_CRYPTO_CONFIG', # toggles old/new style PSA config
     'MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG', # behavior change + build dependency
@@ -277,7 +276,6 @@
     if name in [
             'MBEDTLS_DEBUG_C', # part of libmbedtls
             'MBEDTLS_NET_C', # part of libmbedtls
-            'MBEDTLS_PKCS11_C', # part of libmbedx509
     ]:
         return False
     return True
diff --git a/scripts/data_files/query_config.fmt b/scripts/data_files/query_config.fmt
index 14084de..6199c62 100644
--- a/scripts/data_files/query_config.fmt
+++ b/scripts/data_files/query_config.fmt
@@ -73,7 +73,6 @@
 #include "mbedtls/oid.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"
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index bc80a56..a9c9cf3 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -9,10 +9,6 @@
     set(MBEDTLS_DIR ${CMAKE_SOURCE_DIR})
 endif()
 
-if(USE_PKCS11_HELPER_LIBRARY)
-    set(libs ${libs} pkcs11-helper)
-endif(USE_PKCS11_HELPER_LIBRARY)
-
 if(NOT MBEDTLS_PYTHON_EXECUTABLE)
     message(FATAL_ERROR "Cannot build test suites without Python 3")
 endif()
diff --git a/tests/Makefile b/tests/Makefile
index d9291dc..53f64b9 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,6 +1,5 @@
 
 # To compile on SunOS: add "-lsocket -lnsl" to LDFLAGS
-# To compile with PKCS11: add "-lpkcs11-helper" to LDFLAGS
 
 CFLAGS	?= -O2
 WARNING_CFLAGS ?= -Wall -Wextra -Wformat=2 -Wno-format-nonliteral
diff --git a/tests/scripts/check-names.sh b/tests/scripts/check-names.sh
index 70c64b9..9492896 100755
--- a/tests/scripts/check-names.sh
+++ b/tests/scripts/check-names.sh
@@ -97,8 +97,9 @@
 LIBRARY="$LIBRARY 3rdparty/everest/library/everest.c 3rdparty/everest/library/x25519.c"
 NL='
 '
-sed -n 's/MBED..._[A-Z0-9_]*/\'"$NL"'&\'"$NL"/gp \
-    $HEADERS $LIBRARY \
+cat $HEADERS $LIBRARY \
+    | grep -v -e '//no-check-names' -e '#error' \
+    | sed -n 's/MBED..._[A-Z0-9_]*/\'"$NL"'&\'"$NL"/gp \
     | grep MBEDTLS | sort -u > _MBEDTLS_XXX
 TYPOS=$( diff _caps _MBEDTLS_XXX | sed -n 's/^> //p' \
             | egrep -v 'XXX|__|_$|^MBEDTLS_.*CONFIG_FILE$' || true )
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 54846b5..a6f8dbd 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -182,7 +182,6 @@
     <ClInclude Include="..\..\include\mbedtls\oid.h" />
     <ClInclude Include="..\..\include\mbedtls\pem.h" />
     <ClInclude Include="..\..\include\mbedtls\pk.h" />
-    <ClInclude Include="..\..\include\mbedtls\pkcs11.h" />
     <ClInclude Include="..\..\include\mbedtls\pkcs12.h" />
     <ClInclude Include="..\..\include\mbedtls\pkcs5.h" />
     <ClInclude Include="..\..\include\mbedtls\platform.h" />
@@ -321,7 +320,6 @@
     <ClCompile Include="..\..\library\pem.c" />
     <ClCompile Include="..\..\library\pk.c" />
     <ClCompile Include="..\..\library\pk_wrap.c" />
-    <ClCompile Include="..\..\library\pkcs11.c" />
     <ClCompile Include="..\..\library\pkcs12.c" />
     <ClCompile Include="..\..\library\pkcs5.c" />
     <ClCompile Include="..\..\library\pkparse.c" />