diff --git a/.travis.yml b/.travis.yml
index f30a4e3..3a12b56 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,8 @@
 - tests/scripts/check-generated-files.sh
 - tests/scripts/check-doxy-blocks.pl
 - tests/scripts/check-names.sh
+- tests/scripts/check-files.py
+- tests/scripts/doxygen.sh
 - cmake -D CMAKE_BUILD_TYPE:String="Check" .
 - make
 - make test
@@ -23,6 +25,10 @@
     secure: "barHldniAfXyoWOD/vcO+E6/Xm4fmcaUoC9BeKW+LwsHqlDMLvugaJnmLXkSpkbYhVL61Hzf3bo0KPJn88AFc5Rkf8oYHPjH4adMnVXkf3B9ghHCgznqHsAH3choo6tnPxaFgOwOYmLGb382nQxfE5lUdvnM/W/psQjWt66A1+k="
 
 addons:
+  apt:
+    packages:
+    - doxygen
+    - graphviz
   coverity_scan:
     project:
       name: "ARMmbed/mbedtls"
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f032ad4..d321357 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -130,20 +130,9 @@
     add_subdirectory(programs)
 endif()
 
-# targets for doxygen only work on Unix
-if(UNIX)
-    ADD_CUSTOM_TARGET(apidoc
-        COMMAND mkdir -p apidoc
-        COMMAND cp include/mbedtls/config.h include/mbedtls/config.h.bak
-        COMMAND scripts/config.pl realfull
-        COMMAND doxygen doxygen/mbedtls.doxyfile
-        COMMAND mv include/mbedtls/config.h.bak include/mbedtls/config.h
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-
-    ADD_CUSTOM_TARGET(apidoc_clean
-        COMMAND rm -rf apidoc
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-endif(UNIX)
+ADD_CUSTOM_TARGET(apidoc
+    COMMAND doxygen doxygen/mbedtls.doxyfile
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
 
 if(ENABLE_TESTING)
     enable_testing()
diff --git a/ChangeLog b/ChangeLog
index 61b6b20..374a9fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,9 +3,140 @@
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
 Bugfix
+   * 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 update function for SSL ticket keys which previously
+     invalidated keys of a lifetime of less than a 1s. Fixes #1968.
+   * Fix potential build failures related to the 'apidoc' target, introduced
+     in the previous patch release. Found by Robert Scheck. #390 #391
+   * 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 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 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
      Fix for #1091 raised by ezdevelop
 
+Changes
+   * "make apidoc" now generates the documentation for the current
+     configuration. Run "scripts/apidoc_full.sh" to generate the full
+     documentation. This aligns the behavior with Mbed TLS versions 2.2 and
+     later and reverts it back to how it behaved in version 2.1.3.
+   * 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.
+
+= mbed TLS 2.1.15 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.
+
+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 a missing test dependency on MBEDTLS_ARC4_C. #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.
+   * 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 miscalculation of the maximum record expansion in
+     mbedtls_ssl_get_record_expansion() in case of CBC ciphersuites
+     in (D)TLS versions 1.1 or higher. Fixes #1914.
+   * 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 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.
+
+= mbed TLS 2.1.14 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
+     targetting 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.
+
+Bugfix
+   * Fix compilation error on C++, because of a variable named new.
+     Found and fixed by Hirotaka Niisato in #1783.
+   * Fix the inline assembly for the MPI multiply helper function for i386 and
+     i386 with SSE2. Found by László Langó. Fixes #1550
+   * Fix a memory leak in mbedtls_x509_csr_parse(), found by catenacyber,
+     Philippe Antoine. Fixes #1623.
+   * Clarify documentation for mbedtls_ssl_write() to include 0 as a valid
+     return value. Found by @davidwu2000. #839
+   * 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
+   * 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 namespacing in header files. Remove the `mbedtls` namespacing in
+     the `#include` in the header files. Resolves #857
+   * 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.
+
+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 shebang line in Perl scripts to look up perl in the PATH.
+     Contributed by fbrosson in #1533.
+
 = mbed TLS 2.1.13 branch released 2018-06-18
 
 Bugfix
@@ -1455,7 +1586,7 @@
      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!)
+     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
@@ -1686,7 +1817,7 @@
      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)
+     config.h)
    * PKCS#5 module added. Moved PBKDF2 functionality inside and deprecated
      old PBKDF2 module
 
@@ -1698,7 +1829,7 @@
    * 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
+     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
@@ -1856,7 +1987,7 @@
    * 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
+     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
@@ -1887,7 +2018,7 @@
    * 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
+     certificates
    * Fixed values for 2-key Triple DES in cipher layer
    * ssl_write_certificate_request() can handle empty ca_chain
 
@@ -1968,16 +2099,16 @@
 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.
+     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)
+     (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
+     entropy sources
 
 Changes
    * Documentation for AES and Camellia in modes CTR and CFB128 clarified.
@@ -2110,7 +2241,7 @@
    * Corrected parsing of UTCTime dates before 1990 and
      after 1950
    * Support more exotic OID's when parsing certificates
-   	 (found by Mads Kiilerich)
+     (found by Mads Kiilerich)
    * Support more exotic name representations when parsing
      certificates (found by Mads Kiilerich)
    * Replaced the expired test certificates
@@ -2140,7 +2271,7 @@
          status, objects and configuration
        + Added verification callback on certificate chain
          verification to allow external blacklisting
-	   + Additional example programs to show usage
+       + Additional example programs to show usage
    * Added support for PKCS#11 through the use of the
      libpkcs11-helper library
 
diff --git a/Makefile b/Makefile
index 0950e6b..dd76b40 100644
--- a/Makefile
+++ b/Makefile
@@ -23,12 +23,12 @@
 install: no_test
 	mkdir -p $(DESTDIR)/include/mbedtls
 	cp -r include/mbedtls $(DESTDIR)/include
-	
+
 	mkdir -p $(DESTDIR)/lib
 	cp -RP library/libmbedtls.*    $(DESTDIR)/lib
 	cp -RP library/libmbedx509.*   $(DESTDIR)/lib
 	cp -RP library/libmbedcrypto.* $(DESTDIR)/lib
-	
+
 	mkdir -p $(DESTDIR)/bin
 	for p in programs/*/* ; do              \
 	    if [ -x $$p ] && [ ! -d $$p ] ;     \
@@ -43,7 +43,7 @@
 	rm -f $(DESTDIR)/lib/libmbedtls.*
 	rm -f $(DESTDIR)/lib/libmbedx509.*
 	rm -f $(DESTDIR)/lib/libmbedcrypto.*
-	
+
 	for p in programs/*/* ; do              \
 	    if [ -x $$p ] && [ ! -d $$p ] ;     \
 	    then                                \
@@ -87,10 +87,7 @@
 
 apidoc:
 	mkdir -p apidoc
-	cp include/mbedtls/config.h include/mbedtls/config.h.bak
-	scripts/config.pl realfull
 	doxygen doxygen/mbedtls.doxyfile
-	mv include/mbedtls/config.h.bak include/mbedtls/config.h
 
 apidoc_clean:
 	rm -rf apidoc
diff --git a/README.md b/README.md
index 38a7d9b..657220a 100644
--- a/README.md
+++ b/README.md
@@ -197,8 +197,8 @@
 
 ### Process
 
-1.  [Check for open issues](https://github.com/ARMmbed/mbedtls/issues) or [start a discussion](https://tls.mbed.org/discussions) 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.
+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. We will include your name in the ChangeLog :)
 
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 46abad7..a44f02d 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -21,7 +21,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.1.13 source code documentation
+ * @mainpage mbed TLS v2.1.15 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index feffff3..381ff3a 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.1.13"
+PROJECT_NAME           = "mbed TLS v2.1.15"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
@@ -664,7 +664,7 @@
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = .
+INPUT                  = include doxygen/input
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
@@ -696,7 +696,7 @@
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = configs
+EXCLUDE                =
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
@@ -710,7 +710,7 @@
 # against the file with absolute path, so to exclude all test directories
 # for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       =
+EXCLUDE_PATTERNS       = *_internal.h *_wrap.h
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the
@@ -1485,13 +1485,13 @@
 # which can be used by a validating XML parser to check the
 # syntax of the XML files.
 
-XML_SCHEMA             =
+#XML_SCHEMA             =
 
 # The XML_DTD tag can be used to specify an XML DTD,
 # which can be used by a validating XML parser to check the
 # syntax of the XML files.
 
-XML_DTD                =
+#XML_DTD                =
 
 # If the XML_PROGRAMLISTING tag is set to YES Doxygen will
 # dump the program listings (including syntax highlighting
diff --git a/include/mbedtls/bn_mul.h b/include/mbedtls/bn_mul.h
index 7f8eb1a..bdd7acb 100644
--- a/include/mbedtls/bn_mul.h
+++ b/include/mbedtls/bn_mul.h
@@ -48,7 +48,14 @@
 /* armcc5 --gnu defines __GNUC__ but doesn't support GNU's extended asm */
 #if defined(__GNUC__) && \
     ( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 )
-#if defined(__i386__)
+
+/*
+ * Disable use of the i386 assembly code below if option -O0, to disable all
+ * compiler optimisations, is passed, detected with __OPTIMIZE__
+ * This is done as the number of registers used in the assembly code doesn't
+ * work with the -O0 option.
+ */
+#if defined(__i386__) && defined(__OPTIMIZE__)
 
 #define MULADDC_INIT                        \
     asm(                                    \
@@ -141,7 +148,7 @@
         "movl   %%esi, %3       \n\t"   \
         : "=m" (t), "=m" (c), "=m" (d), "=m" (s)        \
         : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b)   \
-        : "eax", "ecx", "edx", "esi", "edi"             \
+        : "eax", "ebx", "ecx", "edx", "esi", "edi"      \
     );
 
 #else
@@ -153,7 +160,7 @@
         "movl   %%esi, %3       \n\t"   \
         : "=m" (t), "=m" (c), "=m" (d), "=m" (s)        \
         : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b)   \
-        : "eax", "ecx", "edx", "esi", "edi"             \
+        : "eax", "ebx", "ecx", "edx", "esi", "edi"      \
     );
 #endif /* SSE2 */
 #endif /* i386 */
diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index 464c4ad..e4ed36a 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -42,7 +42,7 @@
 #define MBEDTLS_CIPHER_MODE_WITH_PADDING
 #endif
 
-#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
 #define MBEDTLS_CIPHER_MODE_STREAM
 #endif
 
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 9689643..f9ae71e 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -2528,7 +2528,7 @@
 /* \} name SECTION: Module configuration options */
 
 #if defined(TARGET_LIKE_MBED)
-#include "mbedtls/target_config.h"
+#include "target_config.h"
 #endif
 
 /*
diff --git a/include/mbedtls/ctr_drbg.h b/include/mbedtls/ctr_drbg.h
index 059d3c5..f3e9d09 100644
--- a/include/mbedtls/ctr_drbg.h
+++ b/include/mbedtls/ctr_drbg.h
@@ -26,7 +26,7 @@
 #include "aes.h"
 
 #if defined(MBEDTLS_THREADING_C)
-#include "mbedtls/threading.h"
+#include "threading.h"
 #endif
 
 #define MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED        -0x0034  /**< The entropy source failed. */
diff --git a/include/mbedtls/hmac_drbg.h b/include/mbedtls/hmac_drbg.h
index e010558..e3e1942 100644
--- a/include/mbedtls/hmac_drbg.h
+++ b/include/mbedtls/hmac_drbg.h
@@ -26,7 +26,7 @@
 #include "md.h"
 
 #if defined(MBEDTLS_THREADING_C)
-#include "mbedtls/threading.h"
+#include "threading.h"
 #endif
 
 /*
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 8e34e62..9dd4e67 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -345,7 +345,7 @@
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
@@ -377,7 +377,7 @@
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
@@ -411,10 +411,10 @@
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
- * \note           The input buffer must be as large as the size 
+ * \note           The input buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
old mode 100755
new mode 100644
index 8573283..d98e5ed
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1580,22 +1580,22 @@
 
 #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, 
+ * \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 
+ * \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. 
+ *                 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 );
@@ -2081,7 +2081,6 @@
  * \brief          Save session in order to resume it later (client-side only)
  *                 Session data is copied to presented session structure.
  *
- * \warning        Currently, peer certificate is lost in the operation.
  *
  * \param ssl      SSL context
  * \param session  session context
@@ -2089,7 +2088,18 @@
  * \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
+ *                 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()
  */
@@ -2213,17 +2223,19 @@
  *                 or MBEDTLS_ERR_SSL_WANT_WRITE of MBEDTLS_ERR_SSL_WANT_READ,
  *                 or another negative error code.
  *
- * \note           If this function returns something other than a positive
- *                 value or MBEDTLS_ERR_SSL_WANT_READ/WRITE, the ssl context
- *                 becomes unusable, and you should 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 this function returns something other than 0, a positive
+ *                 value 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.
  *
  * \note           When this function returns MBEDTLS_ERR_SSL_WANT_WRITE/READ,
  *                 it must be called later with the *same* arguments,
- *                 until it returns a positive value. 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.
+ *                 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
@@ -2232,6 +2244,9 @@
  *                 - 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 );
 
@@ -2325,6 +2340,9 @@
  * \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 );
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 7404a1a..7d78ac4 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -39,16 +39,16 @@
  */
 #define MBEDTLS_VERSION_MAJOR  2
 #define MBEDTLS_VERSION_MINOR  1
-#define MBEDTLS_VERSION_PATCH  13
+#define MBEDTLS_VERSION_PATCH  15
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02010D00
-#define MBEDTLS_VERSION_STRING         "2.1.13"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.1.13"
+#define MBEDTLS_VERSION_NUMBER         0x02010F00
+#define MBEDTLS_VERSION_STRING         "2.1.15"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.1.15"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 3f1ca6e..e5a9546 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -138,15 +138,15 @@
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.1.13 SOVERSION 0)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.1.15 SOVERSION 0)
     target_link_libraries(mbedcrypto ${libs})
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.1.13 SOVERSION 0)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.1.15 SOVERSION 0)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.1.13 SOVERSION 10)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.1.15 SOVERSION 10)
     target_link_libraries(mbedtls ${libs} mbedx509)
 
     install(TARGETS mbedtls mbedx509 mbedcrypto
diff --git a/library/asn1write.c b/library/asn1write.c
index 00ed73c..12e88b8 100644
--- a/library/asn1write.c
+++ b/library/asn1write.c
@@ -205,7 +205,6 @@
     int ret;
     size_t len = 0;
 
-    // TODO negative values and values larger than 128
     // DER format assumes 2s complement for numbers, so the leftmost bit
     // should be 0 for positive numbers and 1 for negative numbers.
     //
diff --git a/library/cipher.c b/library/cipher.c
index 83df04c..5784f06 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -45,10 +45,6 @@
 #include "mbedtls/ccm.h"
 #endif
 
-#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#define MBEDTLS_CIPHER_MODE_STREAM
-#endif
-
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
diff --git a/library/ecp.c b/library/ecp.c
index 5787b9b..16cc45e 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1390,7 +1390,12 @@
 
 cleanup:
 
-    if( T != NULL && ! p_eq_g )
+    /* There are two cases where T is not stored in grp:
+     * - P != G
+     * - An intermediate operation failed before setting grp->T
+     * In either case, T must be freed.
+     */
+    if( T != NULL && T != grp->T )
     {
         for( i = 0; i < pre_len; i++ )
             mbedtls_ecp_point_free( &T[i] );
diff --git a/library/md5.c b/library/md5.c
index 5d972dc..a05e2f0 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -275,36 +275,51 @@
     }
 }
 
-static const unsigned char md5_padding[64] =
-{
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
 /*
  * MD5 final digest
  */
 void mbedtls_md5_finish( mbedtls_md5_context *ctx, unsigned char output[16] )
 {
-    uint32_t last, padn;
+    uint32_t used;
     uint32_t high, low;
-    unsigned char msglen[8];
 
+    /*
+     * Add padding: 0x80 then 0x00 until 8 bytes remain for the length
+     */
+    used = ctx->total[0] & 0x3F;
+
+    ctx->buffer[used++] = 0x80;
+
+    if( used <= 56 )
+    {
+        /* Enough room for padding + length in current block */
+        memset( ctx->buffer + used, 0, 56 - used );
+    }
+    else
+    {
+        /* We'll need an extra block */
+        memset( ctx->buffer + used, 0, 64 - used );
+
+        mbedtls_md5_process( ctx, ctx->buffer );
+
+        memset( ctx->buffer, 0, 56 );
+    }
+
+    /*
+     * Add message length
+     */
     high = ( ctx->total[0] >> 29 )
          | ( ctx->total[1] <<  3 );
     low  = ( ctx->total[0] <<  3 );
 
-    PUT_UINT32_LE( low,  msglen, 0 );
-    PUT_UINT32_LE( high, msglen, 4 );
+    PUT_UINT32_LE( low,  ctx->buffer, 56 );
+    PUT_UINT32_LE( high, ctx->buffer, 60 );
 
-    last = ctx->total[0] & 0x3F;
-    padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
+    mbedtls_md5_process( ctx, ctx->buffer );
 
-    mbedtls_md5_update( ctx, md5_padding, padn );
-    mbedtls_md5_update( ctx, msglen, 8 );
-
+    /*
+     * Output final state
+     */
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
     PUT_UINT32_LE( ctx->state[2], output,  8 );
diff --git a/library/net.c b/library/net.c
index e8123cc..2898128 100644
--- a/library/net.c
+++ b/library/net.c
@@ -261,7 +261,7 @@
 static int net_would_block( const mbedtls_net_context *ctx )
 {
     int err = errno;
-    
+
     /*
      * Never return 'WOULD BLOCK' on a non-blocking socket
      */
diff --git a/library/sha1.c b/library/sha1.c
index 8c77cba..8caed8c 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -307,36 +307,51 @@
         memcpy( (void *) (ctx->buffer + left), input, ilen );
 }
 
-static const unsigned char sha1_padding[64] =
-{
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
 /*
  * SHA-1 final digest
  */
 void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] )
 {
-    uint32_t last, padn;
+    uint32_t used;
     uint32_t high, low;
-    unsigned char msglen[8];
 
+    /*
+     * Add padding: 0x80 then 0x00 until 8 bytes remain for the length
+     */
+    used = ctx->total[0] & 0x3F;
+
+    ctx->buffer[used++] = 0x80;
+
+    if( used <= 56 )
+    {
+        /* Enough room for padding + length in current block */
+        memset( ctx->buffer + used, 0, 56 - used );
+    }
+    else
+    {
+        /* We'll need an extra block */
+        memset( ctx->buffer + used, 0, 64 - used );
+
+        mbedtls_sha1_process( ctx, ctx->buffer );
+
+        memset( ctx->buffer, 0, 56 );
+    }
+
+    /*
+     * Add message length
+     */
     high = ( ctx->total[0] >> 29 )
          | ( ctx->total[1] <<  3 );
     low  = ( ctx->total[0] <<  3 );
 
-    PUT_UINT32_BE( high, msglen, 0 );
-    PUT_UINT32_BE( low,  msglen, 4 );
+    PUT_UINT32_BE( high, ctx->buffer, 56 );
+    PUT_UINT32_BE( low,  ctx->buffer, 60 );
 
-    last = ctx->total[0] & 0x3F;
-    padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
+    mbedtls_sha1_process( ctx, ctx->buffer );
 
-    mbedtls_sha1_update( ctx, sha1_padding, padn );
-    mbedtls_sha1_update( ctx, msglen, 8 );
-
+    /*
+     * Output final state
+     */
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );
     PUT_UINT32_BE( ctx->state[2], output,  8 );
diff --git a/library/sha256.c b/library/sha256.c
index 4e82c0b..0038cad 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -273,36 +273,51 @@
         memcpy( (void *) (ctx->buffer + left), input, ilen );
 }
 
-static const unsigned char sha256_padding[64] =
-{
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
 /*
  * SHA-256 final digest
  */
 void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32] )
 {
-    uint32_t last, padn;
+    uint32_t used;
     uint32_t high, low;
-    unsigned char msglen[8];
 
+    /*
+     * Add padding: 0x80 then 0x00 until 8 bytes remain for the length
+     */
+    used = ctx->total[0] & 0x3F;
+
+    ctx->buffer[used++] = 0x80;
+
+    if( used <= 56 )
+    {
+        /* Enough room for padding + length in current block */
+        memset( ctx->buffer + used, 0, 56 - used );
+    }
+    else
+    {
+        /* We'll need an extra block */
+        memset( ctx->buffer + used, 0, 64 - used );
+
+        mbedtls_sha256_process( ctx, ctx->buffer );
+
+        memset( ctx->buffer, 0, 56 );
+    }
+
+    /*
+     * Add message length
+     */
     high = ( ctx->total[0] >> 29 )
          | ( ctx->total[1] <<  3 );
     low  = ( ctx->total[0] <<  3 );
 
-    PUT_UINT32_BE( high, msglen, 0 );
-    PUT_UINT32_BE( low,  msglen, 4 );
+    PUT_UINT32_BE( high, ctx->buffer, 56 );
+    PUT_UINT32_BE( low,  ctx->buffer, 60 );
 
-    last = ctx->total[0] & 0x3F;
-    padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
+    mbedtls_sha256_process( ctx, ctx->buffer );
 
-    mbedtls_sha256_update( ctx, sha256_padding, padn );
-    mbedtls_sha256_update( ctx, msglen, 8 );
-
+    /*
+     * Output final state
+     */
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );
     PUT_UINT32_BE( ctx->state[2], output,  8 );
diff --git a/library/sha512.c b/library/sha512.c
index af610bb..f62a58d 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -302,40 +302,51 @@
         memcpy( (void *) (ctx->buffer + left), input, ilen );
 }
 
-static const unsigned char sha512_padding[128] =
-{
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
 /*
  * SHA-512 final digest
  */
 void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] )
 {
-    size_t last, padn;
+    unsigned used;
     uint64_t high, low;
-    unsigned char msglen[16];
 
+    /*
+     * Add padding: 0x80 then 0x00 until 16 bytes remain for the length
+     */
+    used = ctx->total[0] & 0x7F;
+
+    ctx->buffer[used++] = 0x80;
+
+    if( used <= 112 )
+    {
+        /* Enough room for padding + length in current block */
+        memset( ctx->buffer + used, 0, 112 - used );
+    }
+    else
+    {
+        /* We'll need an extra block */
+        memset( ctx->buffer + used, 0, 128 - used );
+
+        mbedtls_sha512_process( ctx, ctx->buffer );
+
+        memset( ctx->buffer, 0, 112 );
+    }
+
+    /*
+     * Add message length
+     */
     high = ( ctx->total[0] >> 61 )
          | ( ctx->total[1] <<  3 );
     low  = ( ctx->total[0] <<  3 );
 
-    PUT_UINT64_BE( high, msglen, 0 );
-    PUT_UINT64_BE( low,  msglen, 8 );
+    PUT_UINT64_BE( high, ctx->buffer, 112 );
+    PUT_UINT64_BE( low,  ctx->buffer, 120 );
 
-    last = (size_t)( ctx->total[0] & 0x7F );
-    padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last );
+    mbedtls_sha512_process( ctx, ctx->buffer );
 
-    mbedtls_sha512_update( ctx, sha512_padding, padn );
-    mbedtls_sha512_update( ctx, msglen, 16 );
-
+    /*
+     * 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 );
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index a57d866..8e5c02b 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -678,6 +678,9 @@
     unsigned char offer_compress;
     const int *ciphersuites;
     const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+    int uses_ec = 0;
+#endif
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client hello" ) );
 
@@ -829,6 +832,10 @@
         MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, add ciphersuite: %2d",
                        ciphersuites[i] ) );
 
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+        uses_ec |= mbedtls_ssl_ciphersuite_uses_ec( ciphersuite_info );
+#endif
+
         n++;
         *p++ = (unsigned char)( ciphersuites[i] >> 8 );
         *p++ = (unsigned char)( ciphersuites[i]      );
@@ -919,11 +926,14 @@
 #endif
 
 #if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-    ssl_write_supported_elliptic_curves_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
+    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;
+        ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen );
+        ext_len += olen;
+    }
 #endif
 
 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
@@ -1141,12 +1151,12 @@
     size_t list_size;
     const unsigned char *p;
 
-    list_size = buf[0];
-    if( list_size + 1 != len )
+    if( len == 0 || (size_t)( buf[0] + 1 ) != len )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
         return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
+    list_size = buf[0];
 
     p = buf + 1;
     while( list_size > 0 )
@@ -1890,8 +1900,6 @@
         return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
     }
 
-    // TODO: Retrieve PSK identity hint and callback to app
-    //
     *p += len;
     ret = 0;
 
@@ -2464,9 +2472,6 @@
         goto exit;
     }
 
-    // TODO: handshake_failure alert for an anonymous server to request
-    // client authentication
-
     /*
      *  struct {
      *      ClientCertificateType certificate_types<1..2^8-1>;
@@ -2538,7 +2543,6 @@
     if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         /* Ignored, see comments about hash in write_certificate_verify */
-        // TODO: should check the signature part against our pk_key though
         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)
@@ -2580,7 +2584,6 @@
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
     /* Ignore certificate_authorities, we only have one cert anyway */
-    // TODO: should not send cert if no CA matches
     dn_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] <<  8 )
              | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n]       ) );
 
@@ -3095,8 +3098,8 @@
 
     msg = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
 
-    lifetime = ( msg[0] << 24 ) | ( msg[1] << 16 ) |
-               ( msg[2] <<  8 ) | ( msg[3]       );
+    lifetime = ( ((uint32_t) msg[0]) << 24 ) | ( msg[1] << 16 ) |
+               ( msg[2] << 8 ) | ( msg[3] );
 
     ticket_len = ( msg[4] << 8 ) | ( msg[5] );
 
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 9a884f0..aea2f3e 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -97,6 +97,13 @@
 
     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 )
     {
@@ -105,7 +112,7 @@
     }
 
     p = buf + 2;
-    while( servername_list_size > 0 )
+    while( servername_list_size > 2 )
     {
         hostname_len = ( ( p[1] << 8 ) | p[2] );
         if( hostname_len + 3 > servername_list_size )
@@ -211,6 +218,12 @@
     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 )
@@ -247,7 +260,7 @@
                                         " 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 );
@@ -276,6 +289,12 @@
     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 )
@@ -327,12 +346,12 @@
     size_t list_size;
     const unsigned char *p;
 
-    list_size = buf[0];
-    if( list_size + 1 != len )
+    if( len == 0 || (size_t)( buf[0] + 1 ) != len )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
         return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
+    list_size = buf[0];
 
     p = buf + 1;
     while( list_size > 0 )
@@ -721,7 +740,7 @@
     const mbedtls_ssl_ciphersuite_t *suite_info;
 
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
-    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)    
+    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
     mbedtls_pk_type_t sig_type;
 #endif
 
@@ -1573,10 +1592,16 @@
 
         while( ext_len != 0 )
         {
-            unsigned int ext_id   = ( ( ext[0] <<  8 )
-                                    | ( ext[1]       ) );
-            unsigned int ext_size = ( ( ext[2] <<  8 )
-                                    | ( ext[3]       ) );
+            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 )
             {
@@ -1743,7 +1768,7 @@
 
 #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.
@@ -1751,13 +1776,13 @@
     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 */
 
@@ -2423,8 +2448,12 @@
 #endif
 
 #if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-    ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen );
-    ext_len += olen;
+    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_SSL_ALPN)
@@ -2776,7 +2805,7 @@
             return( ret );
         }
 
-#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)        
+#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
         dig_signed = p;
         dig_signed_len = len;
 #endif
@@ -2837,7 +2866,7 @@
             MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_params", ret );
             return( ret );
         }
-        
+
 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
         dig_signed     = p;
         dig_signed_len = len;
@@ -2865,7 +2894,7 @@
 
         /*
          * 3.1: Choose hash algorithm:
-         * A: For TLS 1.2, obey signature-hash-algorithm extension 
+         * 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)
@@ -2873,7 +2902,7 @@
          */
 
         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 );
@@ -2886,7 +2915,7 @@
                                                           sig_alg ) ) == MBEDTLS_MD_NONE )
             {
                 MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                /* (... because we choose a cipher suite 
+                /* (... because we choose a cipher suite
                  *      only if there is a matching hash.) */
                 return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
             }
@@ -2908,8 +2937,8 @@
             md_alg = MBEDTLS_MD_NONE;
         }
 
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "pick hash algorithm %d for signing", md_alg ) );                    
-        
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "pick hash algorithm %d for signing", md_alg ) );
+
         /*
          * 3.2: Compute the hash to be signed
          */
@@ -2936,7 +2965,7 @@
              *     SHA(ClientHello.random + ServerHello.random
              *                            + ServerParams);
              */
-            
+
             mbedtls_md5_starts( &mbedtls_md5 );
             mbedtls_md5_update( &mbedtls_md5, ssl->handshake->randbytes,  64 );
             mbedtls_md5_update( &mbedtls_md5, dig_signed, dig_signed_len );
@@ -3024,7 +3053,7 @@
              * } DigitallySigned;
              *
              */
-            
+
             *(p++) = mbedtls_ssl_hash_from_md_alg( md_alg );
             *(p++) = mbedtls_ssl_sig_from_pk_alg( sig_alg );
 
@@ -3166,6 +3195,10 @@
     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 ) )
         {
diff --git a/library/ssl_ticket.c b/library/ssl_ticket.c
index 0e27900..a27d2ec 100644
--- a/library/ssl_ticket.c
+++ b/library/ssl_ticket.c
@@ -101,7 +101,7 @@
         uint32_t current_time = (uint32_t) time( NULL );
         uint32_t key_time = ctx->keys[ctx->active].generation_time;
 
-        if( current_time > key_time &&
+        if( current_time >= key_time &&
             current_time - key_time < ctx->ticket_lifetime )
         {
             return( 0 );
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 5fc5be3..5656756 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1132,6 +1132,9 @@
          * 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;
@@ -1257,6 +1260,27 @@
 #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
  */
@@ -1537,6 +1561,8 @@
 #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 +
@@ -1559,10 +1585,12 @@
             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,
-                             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++;
         }
@@ -1881,27 +1909,27 @@
              * 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 - 1;
+            size_t padding_idx = ssl->in_msglen - padlen;
 
             /*
              * Padding is guaranteed to be incorrect if:
-             *   1. padlen >= ssl->in_msglen
+             *   1. padlen > ssl->in_msglen
              *
-             *   2. padding_idx >= MBEDTLS_SSL_MAX_CONTENT_LEN +
+             *   2. padding_idx > MBEDTLS_SSL_MAX_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 &= ( ssl->in_msglen >= padlen + 1 );
-            correct &= ( padding_idx < MBEDTLS_SSL_MAX_CONTENT_LEN +
+            correct &= ( padlen <= ssl->in_msglen );
+            correct &= ( padding_idx <= MBEDTLS_SSL_MAX_CONTENT_LEN +
                                        ssl->transform_in->maclen );
 
             padding_idx *= correct;
 
-            for( i = 1; i <= 256; i++ )
+            for( i = 0; i < 256; i++ )
             {
-                real_count &= ( i <= padlen );
+                real_count &= ( i < padlen );
                 pad_count += real_count *
                              ( ssl->in_msg[padding_idx + i] == padlen - 1 );
             }
@@ -1932,8 +1960,10 @@
         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.
@@ -1966,20 +1996,69 @@
         {
             /*
              * Process MAC and always update for padlen afterwards to make
-             * total time independent of padlen
-             *
-             * extra_run compensates MAC check for padlen
+             * total time independent of padlen.
              *
              * Known timing attacks:
              *  - Lucky Thirteen (http://www.isg.rhul.ac.uk/tls/TLStiming.pdf)
              *
-             * 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)
+             * 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;
-            extra_run = ( 13 + ssl->in_msglen + padlen + 8 ) / 64 -
-                        ( 13 + ssl->in_msglen          + 8 ) / 64;
+
+            /*
+             * 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;
 
@@ -1988,12 +2067,25 @@
             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 */
+
+            /* 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 || \
@@ -2003,9 +2095,11 @@
             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 )
@@ -2016,13 +2110,13 @@
             correct = 0;
         }
         auth_done++;
-
-        /*
-         * Finally check the correct flag
-         */
-        if( correct == 0 )
-            return( MBEDTLS_ERR_SSL_INVALID_MAC );
     }
+
+    /*
+     * 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 */
@@ -2034,6 +2128,16 @@
 
     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++;
 
         /*
@@ -3744,7 +3848,6 @@
             return( ret );
         }
 
-        // TODO: what's the purpose of these lines? is in_len used?
         ssl->in_len[0] = (unsigned char)( ssl->in_msglen >> 8 );
         ssl->in_len[1] = (unsigned char)( ssl->in_msglen      );
     }
@@ -4062,6 +4165,16 @@
 
     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] ) );
 
@@ -4462,6 +4575,12 @@
 
     while( i < ssl->in_hslen )
     {
+        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 );
+        }
         if( ssl->in_msg[i] != 0 )
         {
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
@@ -5170,7 +5289,6 @@
 
     ssl->handshake->calc_finished( ssl, ssl->out_msg + 4, ssl->conf->endpoint );
 
-    // TODO TLS/1.2 Hash length is determined by cipher suite (Page 63)
     hash_len = ( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) ? 36 : 12;
 
 #if defined(MBEDTLS_SSL_RENEGOTIATION)
@@ -5520,13 +5638,14 @@
     /*
      * Prepare base structures
      */
+    ssl->in_buf = NULL;
+    ssl->out_buf = NULL;
     if( ( ssl-> in_buf = mbedtls_calloc( 1, len ) ) == NULL ||
         ( ssl->out_buf = mbedtls_calloc( 1, len ) ) == NULL )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed", len ) );
-        mbedtls_free( ssl->in_buf );
-        ssl->in_buf = NULL;
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
+        ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
+        goto error;
     }
 
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
@@ -5561,9 +5680,32 @@
     }
 
     if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
-        return( ret );
+        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 );
 }
 
 /*
@@ -5623,6 +5765,9 @@
     ssl->transform_in = NULL;
     ssl->transform_out = NULL;
 
+    ssl->session_in = NULL;
+    ssl->session_out = NULL;
+
     memset( ssl->out_buf, 0, MBEDTLS_SSL_BUFFER_LEN );
     if( partial == 0 )
         memset( ssl->in_buf, 0, MBEDTLS_SSL_BUFFER_LEN );
@@ -5845,27 +5990,27 @@
                                 mbedtls_x509_crt *cert,
                                 mbedtls_pk_context *key )
 {
-    mbedtls_ssl_key_cert *new;
+    mbedtls_ssl_key_cert *new_cert;
 
-    new = mbedtls_calloc( 1, sizeof( mbedtls_ssl_key_cert ) );
-    if( new == NULL )
+    new_cert = mbedtls_calloc( 1, sizeof( mbedtls_ssl_key_cert ) );
+    if( new_cert == NULL )
         return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
 
-    new->cert = cert;
-    new->key  = key;
-    new->next = NULL;
+    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;
+        *head = new_cert;
     }
     else
     {
         mbedtls_ssl_key_cert *cur = *head;
         while( cur->next != NULL )
             cur = cur->next;
-        cur->next = new;
+        cur->next = new_cert;
     }
 
     return( 0 );
@@ -6334,17 +6479,18 @@
 
 int mbedtls_ssl_get_record_expansion( const mbedtls_ssl_context *ssl )
 {
-    size_t transform_expansion;
+    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
 
-    if( transform == NULL )
-        return( (int) mbedtls_ssl_hdr_len( ssl ) );
-
     switch( mbedtls_cipher_get_cipher_mode( &transform->cipher_ctx_enc ) )
     {
         case MBEDTLS_MODE_GCM:
@@ -6354,8 +6500,25 @@
             break;
 
         case MBEDTLS_MODE_CBC:
-            transform_expansion = transform->maclen
-                      + mbedtls_cipher_get_block_size( &transform->cipher_ctx_enc );
+
+            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:
@@ -6886,8 +7049,16 @@
 }
 
 /*
- * Send application data to be encrypted by the SSL layer,
- * taking care of max fragment length and buffer size
+ * 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 )
@@ -6915,6 +7086,12 @@
 
     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 );
@@ -6923,6 +7100,11 @@
     }
     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 );
diff --git a/library/x509.c b/library/x509.c
index 3cfa1d1..aaf7f7e 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -65,15 +65,6 @@
 #include <time.h>
 #endif
 
-#if defined(MBEDTLS_FS_IO)
-#include <stdio.h>
-#if !defined(_WIN32)
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#endif
-#endif
-
 #define CHECK(code) if( ( ret = code ) != 0 ){ return( ret ); }
 #define CHECK_RANGE(min, max, val) if( val < min || val > max ){ return( ret ); }
 
diff --git a/library/x509_crt.c b/library/x509_crt.c
index f567afc..86fba64 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -152,6 +152,9 @@
 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 );
 
@@ -165,6 +168,9 @@
 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 );
 
@@ -196,6 +202,9 @@
     {
         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 );
 
@@ -522,9 +531,6 @@
 /*
  * X.509 v3 extensions
  *
- * TODO: Perform all of the basic constraints tests required by the RFC
- * TODO: Set values for undetected extensions to a sane default?
- *
  */
 static int x509_get_crt_ext( unsigned char **p,
                              const unsigned char *end,
@@ -561,18 +567,14 @@
         end_ext_data = *p + len;
 
         /* Get extension ID */
-        extn_oid.tag = **p;
-
-        if( ( ret = mbedtls_asn1_get_tag( p, end, &extn_oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
+        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;
 
-        if( ( end - *p ) < 1 )
-            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
-                    MBEDTLS_ERR_ASN1_OUT_OF_DATA );
-
         /* Get optional critical */
         if( ( ret = mbedtls_asn1_get_bool( p, end_ext_data, &is_critical ) ) != 0 &&
             ( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
@@ -1638,12 +1640,6 @@
     if( ca == NULL )
         return( flags );
 
-    /*
-     * TODO: What happens if no CRL is present?
-     * Suggestion: Revocation state should be unknown if no CRL is present.
-     * For backwards compatibility this is not yet implemented.
-     */
-
     while( crl_list != NULL )
     {
         if( crl_list->version == 0 ||
diff --git a/library/x509_csr.c b/library/x509_csr.c
index c706dbd..22989a2 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -214,7 +214,6 @@
         mbedtls_x509_csr_free( csr );
         return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
-    // TODO Parse Attributes / extension requests
 
     p += len;
 
@@ -272,34 +271,25 @@
         return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
 #if defined(MBEDTLS_PEM_PARSE_C)
-    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
+    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 == 0 )
-    {
-        /*
-         * Was PEM encoded, parse the result
-         */
-        if( ( ret = mbedtls_x509_csr_parse_der( csr, pem.buf, pem.buflen ) ) != 0 )
-            return( ret );
+        if( ret == 0 )
+            /*
+             * Was PEM encoded, parse the result
+             */
+            ret = mbedtls_x509_csr_parse_der( csr, pem.buf, pem.buflen );
 
         mbedtls_pem_free( &pem );
-        return( 0 );
+        if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+            return( ret );
     }
-    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
-    {
-        mbedtls_pem_free( &pem );
-        return( ret );
-    }
-    else
 #endif /* MBEDTLS_PEM_PARSE_C */
     return( mbedtls_x509_csr_parse_der( csr, buf, buflen ) );
 }
diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index b6b8446..96c6b70 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -99,7 +99,7 @@
     {
     usage:
         mbedtls_printf( USAGE );
-        goto exit;
+        goto cleanup;
     }
 
     opt.mode                = DFL_MODE;
@@ -149,13 +149,13 @@
             if( ( f = fopen( opt.password_file, "rb" ) ) == NULL )
             {
                 mbedtls_printf( " failed\n  !  fopen returned NULL\n" );
-                goto exit;
+                goto cleanup;
             }
             if( fgets( buf, sizeof(buf), f ) == NULL )
             {
                 fclose( f );
                 mbedtls_printf( "Error: fgets() failed to retrieve password\n" );
-                goto exit;
+                goto cleanup;
             }
             fclose( f );
 
@@ -176,7 +176,7 @@
         if( ret != 0 )
         {
             mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -0x%04x\n", -ret );
-            goto exit;
+            goto cleanup;
         }
 
         mbedtls_printf( " ok\n" );
@@ -189,14 +189,15 @@
         if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
         {
             mbedtls_rsa_context *rsa = mbedtls_pk_rsa( pk );
-            mbedtls_mpi_write_file( "N:  ", &rsa->N, 16, NULL );
-            mbedtls_mpi_write_file( "E:  ", &rsa->E, 16, NULL );
-            mbedtls_mpi_write_file( "D:  ", &rsa->D, 16, NULL );
-            mbedtls_mpi_write_file( "P:  ", &rsa->P, 16, NULL );
-            mbedtls_mpi_write_file( "Q:  ", &rsa->Q, 16, NULL );
-            mbedtls_mpi_write_file( "DP: ", &rsa->DP, 16, NULL );
-            mbedtls_mpi_write_file( "DQ:  ", &rsa->DQ, 16, NULL );
-            mbedtls_mpi_write_file( "QP:  ", &rsa->QP, 16, NULL );
+
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "N:  ", &rsa->N, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "E:  ", &rsa->E, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "D:  ", &rsa->D, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "P:  ", &rsa->P, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q:  ", &rsa->Q, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "DP: ", &rsa->DP, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "DQ:  ", &rsa->DQ, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "QP:  ", &rsa->QP, 16, NULL ) );
         }
         else
 #endif
@@ -204,16 +205,16 @@
         if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_ECKEY )
         {
             mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( pk );
-            mbedtls_mpi_write_file( "Q(X): ", &ecp->Q.X, 16, NULL );
-            mbedtls_mpi_write_file( "Q(Y): ", &ecp->Q.Y, 16, NULL );
-            mbedtls_mpi_write_file( "Q(Z): ", &ecp->Q.Z, 16, NULL );
-            mbedtls_mpi_write_file( "D   : ", &ecp->d  , 16, NULL );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q(X): ", &ecp->Q.X, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q(Y): ", &ecp->Q.Y, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q(Z): ", &ecp->Q.Z, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "D   : ", &ecp->d  , 16, NULL ) );
         }
         else
 #endif
         {
             mbedtls_printf("Do not know how to print key information for this type\n" );
-            goto exit;
+            goto cleanup;
         }
     }
     else if( opt.mode == MODE_PUBLIC )
@@ -229,7 +230,7 @@
         if( ret != 0 )
         {
             mbedtls_printf( " failed\n  !  mbedtls_pk_parse_public_keyfile returned -0x%04x\n", -ret );
-            goto exit;
+            goto cleanup;
         }
 
         mbedtls_printf( " ok\n" );
@@ -239,8 +240,8 @@
         if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
         {
             mbedtls_rsa_context *rsa = mbedtls_pk_rsa( pk );
-            mbedtls_mpi_write_file( "N:  ", &rsa->N, 16, NULL );
-            mbedtls_mpi_write_file( "E:  ", &rsa->E, 16, NULL );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "N:  ", &rsa->N, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "E:  ", &rsa->E, 16, NULL ) );
         }
         else
 #endif
@@ -248,25 +249,28 @@
         if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_ECKEY )
         {
             mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( pk );
-            mbedtls_mpi_write_file( "Q(X): ", &ecp->Q.X, 16, NULL );
-            mbedtls_mpi_write_file( "Q(Y): ", &ecp->Q.Y, 16, NULL );
-            mbedtls_mpi_write_file( "Q(Z): ", &ecp->Q.Z, 16, NULL );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q(X): ", &ecp->Q.X, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q(Y): ", &ecp->Q.Y, 16, NULL ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_file( "Q(Z): ", &ecp->Q.Z, 16, NULL ) );
         }
         else
 #endif
         {
             mbedtls_printf("Do not know how to print key information for this type\n" );
-            goto exit;
+            goto cleanup;
         }
     }
     else
         goto usage;
 
-exit:
+cleanup:
 
 #if defined(MBEDTLS_ERROR_C)
-    mbedtls_strerror( ret, buf, sizeof(buf) );
-    mbedtls_printf( "  !  Last error was: %s\n", buf );
+    if( ret != 0 )
+    {
+        mbedtls_strerror( ret, buf, sizeof( buf ) );
+        mbedtls_printf( "  !  Last error was: %s\n", buf );
+    }
 #endif
 
     mbedtls_pk_free( &pk );
diff --git a/programs/pkey/key_app_writer.c b/programs/pkey/key_app_writer.c
index 9d12077..b273e7d 100644
--- a/programs/pkey/key_app_writer.c
+++ b/programs/pkey/key_app_writer.c
@@ -128,7 +128,7 @@
             return( ret );
 
         len = ret;
-        c = output_buf + sizeof(output_buf) - len - 1;
+        c = output_buf + sizeof(output_buf) - len;
     }
 
     if( ( f = fopen( output_file, "w" ) ) == NULL )
diff --git a/programs/pkey/pk_decrypt.c b/programs/pkey/pk_decrypt.c
index 32fbc75..84ed4e9 100644
--- a/programs/pkey/pk_decrypt.c
+++ b/programs/pkey/pk_decrypt.c
@@ -69,7 +69,10 @@
     const char *pers = "mbedtls_pk_decrypt";
     ((void) argv);
 
+    mbedtls_pk_init( &pk );
+    mbedtls_entropy_init( &entropy );
     mbedtls_ctr_drbg_init( &ctr_drbg );
+
     memset(result, 0, sizeof( result ) );
     ret = 1;
 
@@ -87,20 +90,18 @@
     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 )
+    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 );
+        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned -0x%04x\n",
+                        -ret );
         goto exit;
     }
 
     mbedtls_printf( "\n  . Reading private key from '%s'", argv[1] );
     fflush( stdout );
 
-    mbedtls_pk_init( &pk );
-
     if( ( ret = mbedtls_pk_parse_keyfile( &pk, argv[1], "" ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_pk_parse_keyfile returned -0x%04x\n", -ret );
@@ -115,14 +116,16 @@
     if( ( f = fopen( "result-enc.txt", "rb" ) ) == NULL )
     {
         mbedtls_printf( "\n  ! Could not open %s\n\n", "result-enc.txt" );
+        ret = 1;
         goto exit;
     }
 
     i = 0;
-
     while( fscanf( f, "%02X", &c ) > 0 &&
            i < (int) sizeof( buf ) )
+    {
         buf[i++] = (unsigned char) c;
+    }
 
     fclose( f );
 
@@ -135,7 +138,8 @@
     if( ( ret = mbedtls_pk_decrypt( &pk, buf, i, result, &olen, sizeof(result),
                             mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
     {
-        mbedtls_printf( " failed\n  ! mbedtls_pk_decrypt returned -0x%04x\n", -ret );
+        mbedtls_printf( " failed\n  ! mbedtls_pk_decrypt returned -0x%04x\n",
+                        -ret );
         goto exit;
     }
 
@@ -146,13 +150,15 @@
     ret = 0;
 
 exit:
-    mbedtls_ctr_drbg_free( &ctr_drbg );
+
+    mbedtls_pk_free( &pk );
     mbedtls_entropy_free( &entropy );
+    mbedtls_ctr_drbg_free( &ctr_drbg );
 
 #if defined(MBEDTLS_ERROR_C)
     if( ret != 0 )
     {
-        mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
+        mbedtls_strerror( ret, (char *) buf, sizeof( buf ) );
         mbedtls_printf( "  !  Last error was: %s\n", buf );
     }
 #endif
diff --git a/programs/pkey/pk_encrypt.c b/programs/pkey/pk_encrypt.c
index 7ca9d5a..2b6ad52 100644
--- a/programs/pkey/pk_encrypt.c
+++ b/programs/pkey/pk_encrypt.c
@@ -70,6 +70,8 @@
 
     ret = 1;
     mbedtls_ctr_drbg_init( &ctr_drbg );
+    mbedtls_entropy_init( &entropy );
+    mbedtls_pk_init( &pk );
 
     if( argc != 3 )
     {
@@ -85,20 +87,18 @@
     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 )
+    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%04x\n", -ret );
+        mbedtls_printf( " failed\n  ! mbedtls_ctr_drbg_seed returned -0x%04x\n",
+                        -ret );
         goto exit;
     }
 
     mbedtls_printf( "\n  . Reading public key from '%s'", argv[1] );
     fflush( stdout );
 
-    mbedtls_pk_init( &pk );
-
     if( ( ret = mbedtls_pk_parse_public_keyfile( &pk, argv[1] ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_pk_parse_public_keyfile returned -0x%04x\n", -ret );
@@ -123,7 +123,8 @@
                             buf, &olen, sizeof(buf),
                             mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
     {
-        mbedtls_printf( " failed\n  ! mbedtls_pk_encrypt returned -0x%04x\n", -ret );
+        mbedtls_printf( " failed\n  ! mbedtls_pk_encrypt returned -0x%04x\n",
+                        -ret );
         goto exit;
     }
 
@@ -132,27 +133,32 @@
      */
     if( ( f = fopen( "result-enc.txt", "wb+" ) ) == NULL )
     {
+        mbedtls_printf( " failed\n  ! Could not create %s\n\n",
+                        "result-enc.txt" );
         ret = 1;
-        mbedtls_printf( " failed\n  ! Could not create %s\n\n", "result-enc.txt" );
         goto exit;
     }
 
     for( i = 0; i < olen; i++ )
+    {
         mbedtls_fprintf( f, "%02X%s", buf[i],
                  ( i + 1 ) % 16 == 0 ? "\r\n" : " " );
+    }
 
     fclose( f );
 
     mbedtls_printf( "\n  . Done (created \"%s\")\n\n", "result-enc.txt" );
 
 exit:
-    mbedtls_ctr_drbg_free( &ctr_drbg );
+
+    mbedtls_pk_free( &pk );
     mbedtls_entropy_free( &entropy );
+    mbedtls_ctr_drbg_free( &ctr_drbg );
 
 #if defined(MBEDTLS_ERROR_C)
     if( ret != 0 )
     {
-        mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
+        mbedtls_strerror( ret, (char *) buf, sizeof( buf ) );
         mbedtls_printf( "  !  Last error was: %s\n", buf );
     }
 #endif
diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index 2527d8d..97db808 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -60,9 +60,18 @@
 #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"
-#define SERVER_ADDR "127.0.0.1" /* forces IPv4 */
+
+#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
diff --git a/programs/ssl/dtls_server.c b/programs/ssl/dtls_server.c
index df0fc78..4f8177f 100644
--- a/programs/ssl/dtls_server.c
+++ b/programs/ssl/dtls_server.c
@@ -33,6 +33,15 @@
 #define mbedtls_fprintf    fprintf
 #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) ||        \
@@ -169,7 +178,7 @@
     printf( "  . Bind on udp/*/4433 ..." );
     fflush( stdout );
 
-    if( ( ret = mbedtls_net_bind( &listen_fd, NULL, "4433", MBEDTLS_NET_PROTO_UDP ) ) != 0 )
+    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;
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 390ebae..55a885b 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -235,7 +235,11 @@
     "    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" \
+    "                        (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" \
@@ -1499,10 +1503,13 @@
 
     if( opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM )
     {
-        for( written = 0, frags = 0; written < len; written += ret, frags++ )
+        written = 0;
+        frags = 0;
+
+        do
         {
-            while( ( ret = mbedtls_ssl_write( &ssl, buf + written, len - written ) )
-                           <= 0 )
+            while( ( ret = mbedtls_ssl_write( &ssl, buf + written,
+                                              len - written ) ) < 0 )
             {
                 if( ret != MBEDTLS_ERR_SSL_WANT_READ &&
                     ret != MBEDTLS_ERR_SSL_WANT_WRITE )
@@ -1511,7 +1518,11 @@
                     goto exit;
                 }
             }
+
+            frags++;
+            written += ret;
         }
+        while( written < len );
     }
     else /* Not stream, so datagram */
     {
@@ -1538,6 +1549,13 @@
     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
      */
diff --git a/programs/ssl/ssl_mail_client.c b/programs/ssl/ssl_mail_client.c
index ef68f24..f9a3bc6 100644
--- a/programs/ssl/ssl_mail_client.c
+++ b/programs/ssl/ssl_mail_client.c
@@ -345,9 +345,15 @@
 {
     int ret = 0, len;
     mbedtls_net_context server_fd;
-    unsigned char buf[1024];
 #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";
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 3b4a54c..3951b83 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -96,6 +96,7 @@
 
 #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_READ_TIMEOUT        0
@@ -161,7 +162,7 @@
  * 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 IO_BUF_LEN      200
+#define DFL_IO_BUF_LEN      200
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 #if defined(MBEDTLS_FS_IO)
@@ -317,6 +318,11 @@
     "    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" \
     "    read_timeout=%%d     default: 0 ms (no timeout)\n"    \
@@ -385,6 +391,8 @@
     int debug_level;            /* level of debugging                       */
     int nbio;                   /* should I/O be blocking?                  */
     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     */
@@ -824,7 +832,7 @@
 {
     int ret = 0, len, written, frags, exchanges_left;
     int version_suites[4][2];
-    unsigned char buf[IO_BUF_LEN];
+    unsigned char* buf = 0;
 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
     unsigned char psk[MBEDTLS_PSK_MAX_LEN];
     size_t psk_len = 0;
@@ -949,9 +957,11 @@
         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.response_size       = DFL_RESPONSE_SIZE;
     opt.nbio                = DFL_NBIO;
     opt.read_timeout        = DFL_READ_TIMEOUT;
     opt.ca_file             = DFL_CA_FILE;
@@ -1030,6 +1040,20 @@
         }
         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 )
@@ -1304,6 +1328,13 @@
 #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( opt.force_ciphersuite[0] > 0 )
     {
@@ -2176,8 +2207,8 @@
         do
         {
             int terminated = 0;
-            len = sizeof( buf ) - 1;
-            memset( buf, 0, sizeof( buf ) );
+            len = opt.buffer_size - 1;
+            memset( buf, 0, opt.buffer_size );
             ret = mbedtls_ssl_read( &ssl, buf, len );
 
             if( ret == MBEDTLS_ERR_SSL_WANT_READ ||
@@ -2267,8 +2298,8 @@
     }
     else /* Not stream, so datagram */
     {
-        len = sizeof( buf ) - 1;
-        memset( buf, 0, sizeof( buf ) );
+        len = opt.buffer_size - 1;
+        memset( buf, 0, opt.buffer_size );
 
         do ret = mbedtls_ssl_read( &ssl, buf, len );
         while( ret == MBEDTLS_ERR_SSL_WANT_READ ||
@@ -2328,6 +2359,25 @@
     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++ )
@@ -2445,6 +2495,8 @@
     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();
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 0782993..b43816c 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -536,7 +536,6 @@
         TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)",
                 if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
                 mbedtls_exit(1) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 
         if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
             mbedtls_exit(1);
@@ -545,7 +544,6 @@
         TIME_AND_TSC( "HMAC_DRBG SHA-1 (PR)",
                 if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
                 mbedtls_exit(1) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 #endif
 
 #if defined(MBEDTLS_SHA256_C)
@@ -557,7 +555,6 @@
         TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)",
                 if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
                 mbedtls_exit(1) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 
         if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
             mbedtls_exit(1);
@@ -566,8 +563,8 @@
         TIME_AND_TSC( "HMAC_DRBG SHA-256 (PR)",
                 if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
                 mbedtls_exit(1) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 #endif
+        mbedtls_hmac_drbg_free( &hmac_drbg );
     }
 #endif
 
diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 9cc582d..f3de95d 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -161,7 +161,7 @@
     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 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           */
@@ -238,6 +238,7 @@
     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
@@ -472,7 +473,6 @@
     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 )
@@ -772,7 +772,7 @@
     }
 
     /*
-     * 1.2. Writing the request
+     * 1.2. Writing the certificate
      */
     mbedtls_printf( "  . Writing the certificate..." );
     fflush( stdout );
@@ -789,6 +789,10 @@
     mbedtls_printf( " ok\n" );
 
 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 );
diff --git a/scripts/apidoc_full.sh b/scripts/apidoc_full.sh
new file mode 100755
index 0000000..bebab10
--- /dev/null
+++ b/scripts/apidoc_full.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Generate doxygen documentation with a full config.h (this ensures that every
+# available flag is documented, and avoids warnings about documentation
+# without a corresponding #define).
+#
+# /!\ This must not be a Makefile target, as it would create a race condition
+# when multiple targets are invoked in the same parallel build.
+
+set -eu
+
+CONFIG_H='include/mbedtls/config.h'
+
+if [ -r $CONFIG_H ]; then :; else
+    echo "$CONFIG_H not found" >&2
+    exit 1
+fi
+
+CONFIG_BAK=${CONFIG_H}.bak
+cp -p $CONFIG_H $CONFIG_BAK
+
+scripts/config.pl realfull
+make apidoc
+
+mv $CONFIG_BAK $CONFIG_H
diff --git a/scripts/config.pl b/scripts/config.pl
index dcf0281..d9da997 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 # This file is part of mbed TLS (https://tls.mbed.org)
 #
diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index cc9527e..3687bd4 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # Generate error.c
 #
diff --git a/scripts/generate_features.pl b/scripts/generate_features.pl
index 2aa695c..1bd82ca 100755
--- a/scripts/generate_features.pl
+++ b/scripts/generate_features.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 
 use strict;
diff --git a/scripts/generate_visualc_files.pl b/scripts/generate_visualc_files.pl
index e042a44..811c71f 100755
--- a/scripts/generate_visualc_files.pl
+++ b/scripts/generate_visualc_files.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # Generate main file, individual apps and solution files for MS Visual Studio
 # 2010
diff --git a/scripts/massif_max.pl b/scripts/massif_max.pl
index d1ce4ca..4e3342a 100755
--- a/scripts/massif_max.pl
+++ b/scripts/massif_max.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # Parse a massif.out.xxx file and output peak total memory usage
 
diff --git a/scripts/rename.pl b/scripts/rename.pl
index c169078..22a86cc 100755
--- a/scripts/rename.pl
+++ b/scripts/rename.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # rename identifiers (functions, types, enum constant, etc)
 # on upgrades of major version according to a list
diff --git a/tests/.jenkins/Jenkinsfile b/tests/.jenkins/Jenkinsfile
new file mode 100644
index 0000000..ed04053
--- /dev/null
+++ b/tests/.jenkins/Jenkinsfile
@@ -0,0 +1 @@
+mbedtls.run_job()
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 6f2bfad..7b50daf 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -193,7 +193,7 @@
 check_tools()
 {
     for TOOL in "$@"; do
-        if ! `hash "$TOOL" >/dev/null 2>&1`; then
+        if ! `type "$TOOL" >/dev/null 2>&1`; then
             err_msg "$TOOL not found!"
             exit 1
         fi
@@ -308,6 +308,7 @@
             echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
             echo "${start_red}FAILED: $failure_count${end_color}$failure_summary"
             echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+            exit 1
         elif [ -z "${1-}" ]; then
             echo "SUCCESS :)"
         fi
@@ -383,17 +384,27 @@
 # Indicative running times are given for reference.
 
 msg "test: recursion.pl" # < 1s
-tests/scripts/recursion.pl library/*.c
+record_status tests/scripts/recursion.pl library/*.c
 
 msg "test: freshness of generated source files" # < 1s
-tests/scripts/check-generated-files.sh
+record_status tests/scripts/check-generated-files.sh
 
 msg "test: doxygen markup outside doxygen blocks" # < 1s
-tests/scripts/check-doxy-blocks.pl
+record_status tests/scripts/check-doxy-blocks.pl
+
+msg "test: check-files.py" # < 1s
+cleanup
+record_status tests/scripts/check-files.py
 
 msg "test/build: declared and exported names" # < 3s
 cleanup
-tests/scripts/check-names.sh
+record_status tests/scripts/check-names.sh
+
+if which doxygen >/dev/null; then
+    msg "test: doxygen warnings" # ~ 3s
+    cleanup
+    tests/scripts/doxygen.sh
+fi
 
 
 
@@ -435,7 +446,7 @@
 make
 
 msg "test: ssl-opt.sh, MFL-related tests"
-tests/ssl-opt.sh -f "Max fragment length"
+if_build_succeeded tests/ssl-opt.sh -f "Max fragment length"
 
 msg "build: Default + SSLv3 (ASan build)" # ~ 6 min
 cleanup
@@ -479,10 +490,10 @@
 make test
 
 msg "test: RSA_NO_CRT - RSA-related part of ssl-opt.sh (ASan build)" # ~ 5s
-tests/ssl-opt.sh -f RSA
+if_build_succeeded tests/ssl-opt.sh -f RSA
 
 msg "test: RSA_NO_CRT - RSA-related part of compat.sh (ASan build)" # ~ 3 min
-tests/compat.sh -t RSA
+if_build_succeeded tests/compat.sh -t RSA
 
 
 msg "build: cmake, full config, clang" # ~ 50s
@@ -502,6 +513,24 @@
 msg "test: compat.sh RC4, DES & 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 '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
 
+msg "build: make, full config + DEPRECATED_WARNING, gcc -O" # ~ 30s
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl full
+scripts/config.pl set MBEDTLS_DEPRECATED_WARNING
+# Build with -O -Wextra to catch a maximum of issues.
+make CC=gcc CFLAGS='-O -Werror -Wall -Wextra' lib programs
+make CC=gcc CFLAGS='-O -Werror -Wall -Wextra -Wno-unused-function' tests
+
+msg "build: make, full config + DEPRECATED_REMOVED, clang -O" # ~ 30s
+# No cleanup, just tweak the configuration and rebuild
+make clean
+scripts/config.pl unset MBEDTLS_DEPRECATED_WARNING
+scripts/config.pl set MBEDTLS_DEPRECATED_REMOVED
+# Build with -O -Wextra to catch a maximum of issues.
+make CC=clang CFLAGS='-O -Werror -Wall -Wextra' lib programs
+make CC=clang CFLAGS='-O -Werror -Wall -Wextra -Wno-unused-function' tests
+
 msg "test/build: curves.pl (gcc)" # ~ 4 min
 cleanup
 record_status tests/scripts/curves.pl
@@ -575,15 +604,30 @@
 fi
 
 if uname -a | grep -F x86_64 >/dev/null; then
-    msg "build: i386, make, gcc" # ~ 30s
+    # Build once with -O0, to compile out the i386 specific inline assembly
+    msg "build: i386, make, gcc -O0 (ASan build)" # ~ 30s
     cleanup
-    make CC=gcc CFLAGS='-Werror -m32'
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl full
+    make CC=gcc CFLAGS='-O0 -Werror -Wall -Wextra -m32 -fsanitize=address'
 
-    msg "test: i386, make, gcc"
+    msg "test: i386, make, gcc -O0 (ASan build)"
+    make test
+
+    # Build again with -O1, to compile in the i386 specific inline assembly
+    msg "build: i386, make, gcc -O1 (ASan build)" # ~ 30s
+    cleanup
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl full
+    make CC=gcc CFLAGS='-O1 -Werror -Wall -Wextra -m32 -fsanitize=address'
+
+    msg "test: i386, make, gcc -O1 (ASan build)"
     make test
 
     msg "build: 64-bit ILP32, make, gcc" # ~ 30s
     cleanup
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl full
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -mx32'
 
     msg "test: 64-bit ILP32, make, gcc"
diff --git a/tests/scripts/check-doxy-blocks.pl b/tests/scripts/check-doxy-blocks.pl
index b0fd696..4967699 100755
--- a/tests/scripts/check-doxy-blocks.pl
+++ b/tests/scripts/check-doxy-blocks.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # Detect comment blocks that are likely meant to be doxygen blocks but aren't.
 #
diff --git a/tests/scripts/check-files.py b/tests/scripts/check-files.py
new file mode 100755
index 0000000..0fb2117
--- /dev/null
+++ b/tests/scripts/check-files.py
@@ -0,0 +1,236 @@
+#!/usr/bin/env python3
+"""
+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.
+Note: requires python 3, must be run from Mbed TLS root.
+"""
+
+import os
+import argparse
+import logging
+import codecs
+import sys
+
+
+class IssueTracker(object):
+    """Base class for issue tracking. Issues should inherit from this and
+    overwrite either issue_with_line if they check the file line by line, or
+    overwrite check_file_for_issue if they check the file as a whole."""
+
+    def __init__(self):
+        self.heading = ""
+        self.files_exemptions = []
+        self.files_with_issues = {}
+
+    def should_check_file(self, filepath):
+        for files_exemption in self.files_exemptions:
+            if filepath.endswith(files_exemption):
+                return False
+        return True
+
+    def issue_with_line(self, line):
+        raise NotImplementedError
+
+    def check_file_for_issue(self, filepath):
+        with open(filepath, "rb") as f:
+            for i, line in enumerate(iter(f.readline, b"")):
+                self.check_file_line(filepath, line, i + 1)
+
+    def check_file_line(self, filepath, line, line_number):
+        if self.issue_with_line(line):
+            if filepath not in self.files_with_issues.keys():
+                self.files_with_issues[filepath] = []
+            self.files_with_issues[filepath].append(line_number)
+
+    def output_file_issues(self, logger):
+        if self.files_with_issues.values():
+            logger.info(self.heading)
+            for filename, lines in sorted(self.files_with_issues.items()):
+                if lines:
+                    logger.info("{}: {}".format(
+                        filename, ", ".join(str(x) for x in lines)
+                    ))
+                else:
+                    logger.info(filename)
+            logger.info("")
+
+
+class PermissionIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "Incorrect permissions:"
+
+    def check_file_for_issue(self, filepath):
+        if not (os.access(filepath, os.X_OK) ==
+                filepath.endswith((".sh", ".pl", ".py"))):
+            self.files_with_issues[filepath] = None
+
+
+class EndOfFileNewlineIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "Missing newline at end of file:"
+
+    def check_file_for_issue(self, filepath):
+        with open(filepath, "rb") as f:
+            if not f.read().endswith(b"\n"):
+                self.files_with_issues[filepath] = None
+
+
+class Utf8BomIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "UTF-8 BOM present:"
+
+    def check_file_for_issue(self, filepath):
+        with open(filepath, "rb") as f:
+            if f.read().startswith(codecs.BOM_UTF8):
+                self.files_with_issues[filepath] = None
+
+
+class LineEndingIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "Non Unix line endings:"
+
+    def issue_with_line(self, line):
+        return b"\r" in line
+
+
+class TrailingWhitespaceIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "Trailing whitespace:"
+        self.files_exemptions = [".md"]
+
+    def issue_with_line(self, line):
+        return line.rstrip(b"\r\n") != line.rstrip()
+
+
+class TabIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "Tabs present:"
+        self.files_exemptions = [
+            "Makefile", "generate_visualc_files.pl"
+        ]
+
+    def issue_with_line(self, line):
+        return b"\t" in line
+
+
+class TodoIssueTracker(IssueTracker):
+
+    def __init__(self):
+        super().__init__()
+        self.heading = "TODO present:"
+        self.files_exemptions = [
+            __file__, "benchmark.c", "pull_request_template.md"
+        ]
+
+    def issue_with_line(self, line):
+        return b"todo" in line.lower()
+
+
+class IntegrityChecker(object):
+
+    def __init__(self, log_file):
+        self.check_repo_path()
+        self.logger = None
+        self.setup_logger(log_file)
+        self.files_to_check = (
+            ".c", ".h", ".sh", ".pl", ".py", ".md", ".function", ".data",
+            "Makefile", "CMakeLists.txt", "ChangeLog"
+        )
+        self.excluded_directories = ['.git', 'mbed-os']
+        self.excluded_paths = list(map(os.path.normpath, [
+            'cov-int',
+            'examples',
+            'yotta/module'
+        ]))
+        self.issues_to_check = [
+            PermissionIssueTracker(),
+            EndOfFileNewlineIssueTracker(),
+            Utf8BomIssueTracker(),
+            LineEndingIssueTracker(),
+            TrailingWhitespaceIssueTracker(),
+            TabIssueTracker(),
+            TodoIssueTracker(),
+        ]
+
+    def check_repo_path(self):
+        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, log_file, level=logging.INFO):
+        self.logger = logging.getLogger()
+        self.logger.setLevel(level)
+        if log_file:
+            handler = logging.FileHandler(log_file)
+            self.logger.addHandler(handler)
+        else:
+            console = logging.StreamHandler()
+            self.logger.addHandler(console)
+
+    def prune_branch(self, root, d):
+        if d in self.excluded_directories:
+            return True
+        if os.path.normpath(os.path.join(root, d)) in self.excluded_paths:
+            return True
+        return False
+
+    def check_files(self):
+        for root, dirs, files in os.walk("."):
+            dirs[:] = sorted(d for d in dirs if not self.prune_branch(root, d))
+            for filename in sorted(files):
+                filepath = os.path.join(root, filename)
+                if not filepath.endswith(self.files_to_check):
+                    continue
+                for issue_to_check in self.issues_to_check:
+                    if issue_to_check.should_check_file(filepath):
+                        issue_to_check.check_file_for_issue(filepath)
+
+    def output_issues(self):
+        integrity_return_code = 0
+        for issue_to_check in self.issues_to_check:
+            if issue_to_check.files_with_issues:
+                integrity_return_code = 1
+            issue_to_check.output_file_issues(self.logger)
+        return integrity_return_code
+
+
+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.add_argument(
+        "-l", "--log_file", type=str, help="path to optional output log",
+    )
+    check_args = parser.parse_args()
+    integrity_check = IntegrityChecker(check_args.log_file)
+    integrity_check.check_files()
+    return_code = integrity_check.output_issues()
+    sys.exit(return_code)
+
+
+if __name__ == "__main__":
+    run_main()
diff --git a/tests/scripts/curves.pl b/tests/scripts/curves.pl
index c9554e0..f2008dc 100755
--- a/tests/scripts/curves.pl
+++ b/tests/scripts/curves.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # curves.pl
 #
diff --git a/tests/scripts/depends-hashes.pl b/tests/scripts/depends-hashes.pl
index 29dcfb0..f57e7ed 100755
--- a/tests/scripts/depends-hashes.pl
+++ b/tests/scripts/depends-hashes.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # depends-hashes.pl
 #
diff --git a/tests/scripts/depends-pkalgs.pl b/tests/scripts/depends-pkalgs.pl
index 14c92b2..97a43e8 100755
--- a/tests/scripts/depends-pkalgs.pl
+++ b/tests/scripts/depends-pkalgs.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # depends-pkalgs.pl
 #
diff --git a/tests/scripts/doxygen.sh b/tests/scripts/doxygen.sh
new file mode 100755
index 0000000..e7758c9
--- /dev/null
+++ b/tests/scripts/doxygen.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Make sure the doxygen documentation builds without warnings
+
+# Abort on errors (and uninitiliased variables)
+set -eu
+
+if [ -d library -a -d include -a -d tests ]; then :; else
+    echo "Must be run from mbed TLS root" >&2
+    exit 1
+fi
+
+if scripts/apidoc_full.sh > doc.out 2>doc.err; then :; else
+    cat doc.err
+    echo "FAIL" >&2
+    exit 1;
+fi
+
+cat doc.out doc.err | \
+    grep -v "warning: ignoring unsupported tag" \
+    > doc.filtered
+
+if egrep "(warning|error):" doc.filtered; then
+    echo "FAIL" >&2
+    exit 1;
+fi
+
+make apidoc_clean
+rm -f doc.out doc.err doc.filtered
diff --git a/tests/scripts/gen_ctr_drbg.pl b/tests/scripts/gen_ctr_drbg.pl
index 66d9b3a..3c074be 100755
--- a/tests/scripts/gen_ctr_drbg.pl
+++ b/tests/scripts/gen_ctr_drbg.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 # Based on NIST CTR_DRBG.rsp validation file
 # Only uses AES-256-CTR cases that use a Derivation function
@@ -64,7 +64,7 @@
         my $AdditionalInput2 = get_val("AdditionalInput");
         my $EntropyInputPR2 = get_val("EntropyInputPR") if ($PredictionResistance == 1);
         my $ReturnedBits = get_val("ReturnedBits");
-    
+
         if ($PredictionResistance == 1)
         {
             print("CTR_DRBG NIST Validation (AES-256 use df,$PredictionResistanceStr,$EntropyInputLen,$NonceLen,$PersonalizationStringLen,$AdditionalInputLen) #$Count\n");
diff --git a/tests/scripts/gen_gcm_decrypt.pl b/tests/scripts/gen_gcm_decrypt.pl
index 6decac2..03809cb 100755
--- a/tests/scripts/gen_gcm_decrypt.pl
+++ b/tests/scripts/gen_gcm_decrypt.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 # Based on NIST gcmDecryptxxx.rsp validation files
 # Only first 3 of every set used for compile time saving
diff --git a/tests/scripts/gen_gcm_encrypt.pl b/tests/scripts/gen_gcm_encrypt.pl
index 8adbbce..29ec677 100755
--- a/tests/scripts/gen_gcm_encrypt.pl
+++ b/tests/scripts/gen_gcm_encrypt.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 # Based on NIST gcmEncryptIntIVxxx.rsp validation files
 # Only first 3 of every set used for compile time saving
diff --git a/tests/scripts/gen_pkcs1_v21_sign_verify.pl b/tests/scripts/gen_pkcs1_v21_sign_verify.pl
index 0d7fc7d..110cb4b 100755
--- a/tests/scripts/gen_pkcs1_v21_sign_verify.pl
+++ b/tests/scripts/gen_pkcs1_v21_sign_verify.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 
 use strict;
@@ -18,10 +18,10 @@
         next if($line !~ /^# $str/);
         last;
     }
-        
+
     while(my $line = <TEST_DATA>)
     {
-        last if($line eq "\r\n"); 
+        last if($line eq "\r\n");
         $val .= $line;
     }
 
@@ -66,7 +66,7 @@
         print(":\"$val_salt\"");
         print(":\"$val_sig\":0");
         print("\n\n");
-    } 
+    }
     $cnt++;
 }
 close(TEST_DATA);
diff --git a/tests/scripts/generate_code.pl b/tests/scripts/generate_code.pl
index 17824c7..548c68c 100755
--- a/tests/scripts/generate_code.pl
+++ b/tests/scripts/generate_code.pl
@@ -87,11 +87,37 @@
 close(TEST_HELPERS);
 
 open(TEST_MAIN, "$test_main_file") or die "Opening test main '$test_main_file': $!";
-my $test_main = <TEST_MAIN>;
+my @test_main_lines = split/^/,  <TEST_MAIN>;
+my $test_main;
+my $index = 2;
+for my $line (@test_main_lines) {
+    $line =~ s/!LINE_NO!/$index/;
+    $test_main = $test_main.$line;
+    $index++;
+}
 close(TEST_MAIN);
 
 open(TEST_CASES, "$test_case_file") or die "Opening test cases '$test_case_file': $!";
-my $test_cases = <TEST_CASES>;
+my @test_cases_lines = split/^/,  <TEST_CASES>;
+my $test_cases;
+my $index = 2;
+for my $line (@test_cases_lines) {
+    if ($line =~ /^\/\* BEGIN_SUITE_HELPERS .*\*\//)
+    {
+        $line = $line."#line $index \"$test_case_file\"\n";
+    }
+
+    if ($line =~ /^\/\* BEGIN_CASE .*\*\//)
+    {
+        $line = $line."#line $index \"$test_case_file\"\n";
+    }
+
+    $line =~ s/!LINE_NO!/$index/;
+
+    $test_cases = $test_cases.$line;
+    $index++;
+}
+
 close(TEST_CASES);
 
 open(TEST_DATA, "$test_case_data") or die "Opening test data '$test_case_data': $!";
@@ -178,16 +204,19 @@
     my $function_decl = $2;
 
     # Sanity checks of function
-    if ($function_decl !~ /^void /)
+    if ($function_decl !~ /^#line\s*.*\nvoid /)
     {
         die "Test function does not have 'void' as return type\n";
+            "Function declaration:\n" .
+            $function_decl;
     }
-    if ($function_decl !~ /^void (\w+)\(\s*(.*?)\s*\)\s*{(.*)}/ms)
+    if ($function_decl !~ /^(#line\s*.*)\nvoid (\w+)\(\s*(.*?)\s*\)\s*{(.*)}/ms)
     {
         die "Function declaration not in expected format\n";
     }
-    my $function_name = $1;
-    my $function_params = $2;
+    my $line_directive = $1;
+    my $function_name = $2;
+    my $function_params = $3;
     my $function_pre_code;
     my $function_post_code;
     my $param_defs;
@@ -198,7 +227,7 @@
     my $mapping_regex = "".$function_name;
     my $mapping_count = 0;
 
-    $function_decl =~ s/^void /void test_suite_/;
+    $function_decl =~ s/(^#line\s*.*)\nvoid /$1\nvoid test_suite_/;
 
     # Add exit label if not present
     if ($function_decl !~ /^exit:$/m)
diff --git a/tests/scripts/key-exchanges.pl b/tests/scripts/key-exchanges.pl
index d167c67..3bf7ae3 100755
--- a/tests/scripts/key-exchanges.pl
+++ b/tests/scripts/key-exchanges.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # key-exchanges.pl
 #
diff --git a/tests/scripts/list-enum-consts.pl b/tests/scripts/list-enum-consts.pl
index 633e3fd..21c25b3 100755
--- a/tests/scripts/list-enum-consts.pl
+++ b/tests/scripts/list-enum-consts.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 use warnings;
 use strict;
diff --git a/tests/scripts/recursion.pl b/tests/scripts/recursion.pl
index 3ad42b1..431e592 100755
--- a/tests/scripts/recursion.pl
+++ b/tests/scripts/recursion.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # Find functions making recursive calls to themselves.
 # (Multiple recursion where a() calls b() which calls a() not covered.)
diff --git a/tests/scripts/run-test-suites.pl b/tests/scripts/run-test-suites.pl
old mode 100644
new mode 100755
index 5b55fac..d53bedc
--- a/tests/scripts/run-test-suites.pl
+++ b/tests/scripts/run-test-suites.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 use warnings;
 use strict;
diff --git a/tests/scripts/test-ref-configs.pl b/tests/scripts/test-ref-configs.pl
index 5b35a60..7d6eb66 100755
--- a/tests/scripts/test-ref-configs.pl
+++ b/tests/scripts/test-ref-configs.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # test standard configurations:
 # - build
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index a8adf9b..ea9cafc 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -254,7 +254,7 @@
         done
     }
 else
-    echo "Warning: lsof not available, wait_server_start = sleep $START_DELAY"
+    echo "Warning: lsof not available, wait_server_start = sleep"
     wait_server_start() {
         sleep "$START_DELAY"
     }
@@ -656,6 +656,22 @@
             -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
@@ -1025,6 +1041,38 @@
             -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.
@@ -1187,6 +1235,71 @@
             -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" \
@@ -1282,6 +1395,101 @@
             -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
 
 MAX_CONTENT_LEN_EXPECT='16384'
@@ -3205,10 +3413,10 @@
             0 \
             -s "Read from client: 500 bytes read (.*+.*)"
 
-# Tests for small packets
+# Tests for small client packets
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small packet SSLv3 BlockCipher" \
+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" \
@@ -3216,21 +3424,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small packet SSLv3 StreamCipher" \
+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 packet TLS 1.0 BlockCipher" \
+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 packet TLS 1.0 BlockCipher, without EtM" \
+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" \
@@ -3238,7 +3446,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 BlockCipher, truncated MAC" \
+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" \
@@ -3246,21 +3454,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+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 packet TLS 1.0 StreamCipher" \
+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 packet TLS 1.0 StreamCipher, without EtM" \
+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" \
@@ -3268,7 +3476,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 StreamCipher, truncated MAC" \
+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" \
@@ -3276,21 +3484,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+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 packet TLS 1.1 BlockCipher" \
+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 packet TLS 1.1 BlockCipher, without EtM" \
+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" \
@@ -3298,7 +3506,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 BlockCipher, truncated MAC" \
+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" \
@@ -3306,21 +3514,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+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 packet TLS 1.1 StreamCipher" \
+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 packet TLS 1.1 StreamCipher, without EtM" \
+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" \
@@ -3328,7 +3536,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 StreamCipher, truncated MAC" \
+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" \
@@ -3336,28 +3544,28 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+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 packet TLS 1.2 BlockCipher" \
+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 packet TLS 1.2 BlockCipher, without EtM" \
+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 packet TLS 1.2 BlockCipher larger MAC" \
+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" \
@@ -3365,7 +3573,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 BlockCipher, truncated MAC" \
+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" \
@@ -3373,21 +3581,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+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 packet TLS 1.2 StreamCipher" \
+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 packet TLS 1.2 StreamCipher, without EtM" \
+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" \
@@ -3395,7 +3603,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 StreamCipher, truncated MAC" \
+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" \
@@ -3403,31 +3611,31 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+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 packet TLS 1.2 AEAD" \
+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 packet TLS 1.2 AEAD shorter tag" \
+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 packets in DTLS
+# Tests for small client packets in DTLS
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.0" \
+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" \
@@ -3435,7 +3643,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.0, without EtM" \
+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" \
@@ -3444,7 +3652,7 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.0, 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" \
@@ -3453,7 +3661,7 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.0, without EtM, truncated MAC" \
+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"\
@@ -3461,7 +3669,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.2" \
+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" \
@@ -3469,7 +3677,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.2, without EtM" \
+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" \
@@ -3478,7 +3686,7 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.2, 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" \
@@ -3487,13 +3695,302 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.2, without EtM, truncated MAC" \
+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
@@ -3504,10 +4001,10 @@
             -S "dumping 'client hello extensions'" \
             -S "server hello, total extension length:"
 
-# Test for large packets
+# Test for large client packets
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large packet SSLv3 BlockCipher" \
+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" \
@@ -3516,7 +4013,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large packet SSLv3 StreamCipher" \
+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" \
@@ -3524,7 +4021,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.0 BlockCipher" \
+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" \
@@ -3532,7 +4029,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.0 BlockCipher, without EtM" \
+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" \
@@ -3540,7 +4037,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 BlockCipher, truncated MAC" \
+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" \
@@ -3549,21 +4046,21 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+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: 16384 bytes read"
 
-run_test    "Large packet TLS 1.0 StreamCipher" \
+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: 16384 bytes read"
 
-run_test    "Large packet TLS 1.0 StreamCipher, without EtM" \
+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" \
@@ -3571,7 +4068,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 StreamCipher, truncated MAC" \
+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" \
@@ -3579,7 +4076,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+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" \
@@ -3587,7 +4084,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.1 BlockCipher" \
+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" \
@@ -3595,7 +4092,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.1 BlockCipher, without EtM" \
+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" \
@@ -3603,7 +4100,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 BlockCipher, truncated MAC" \
+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" \
@@ -3611,14 +4108,14 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+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: 16384 bytes read"
 
-run_test    "Large packet TLS 1.1 StreamCipher" \
+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" \
@@ -3626,7 +4123,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.1 StreamCipher, without EtM" \
+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" \
@@ -3635,7 +4132,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 StreamCipher, truncated MAC" \
+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" \
@@ -3643,7 +4140,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+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" \
@@ -3651,7 +4148,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 BlockCipher" \
+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" \
@@ -3659,14 +4156,14 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 BlockCipher, without EtM" \
+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: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
+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" \
@@ -3675,7 +4172,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 BlockCipher, truncated MAC" \
+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" \
@@ -3683,7 +4180,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+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" \
@@ -3691,7 +4188,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 StreamCipher" \
+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" \
@@ -3699,7 +4196,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 StreamCipher, without EtM" \
+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" \
@@ -3707,7 +4204,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 StreamCipher, truncated MAC" \
+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" \
@@ -3715,7 +4212,7 @@
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+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" \
@@ -3723,7 +4220,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 AEAD" \
+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" \
@@ -3731,7 +4228,7 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.2 AEAD shorter tag" \
+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" \
@@ -3739,6 +4236,301 @@
             -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
+# 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"
+
+# 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 DTLS HelloVerifyRequest
 
 run_test    "DTLS cookie: enabled" \
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index cad7072..4c3a235 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -1,3 +1,4 @@
+#line 1 "helpers.function"
 /*----------------------------------------------------------------------------*/
 /* Headers */
 
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 7fee3d8..948f72e 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -1,4 +1,5 @@
 SUITE_PRE_DEP
+#line !LINE_NO! "main_test.function"
 #define TEST_SUITE_ACTIVE
 
 int verify_string( char **str )
@@ -69,6 +70,7 @@
 
 FUNCTION_CODE
 SUITE_POST_DEP
+#line !LINE_NO! "main_test.function"
 
 
 /*----------------------------------------------------------------------------*/
@@ -80,6 +82,7 @@
         return( 1 );
 
 DEP_CHECK_CODE
+#line !LINE_NO! "main_test.function"
 
     return( 1 );
 }
@@ -93,6 +96,7 @@
 #if defined(TEST_SUITE_ACTIVE)
 DISPATCH_FUNCTION
     {
+#line !LINE_NO! "main_test.function"
         mbedtls_fprintf( stdout, "FAILED\nSkipping unknown test function '%s'\n", params[0] );
         fflush( stdout );
         return( 1 );
diff --git a/tests/suites/test_suite_dhm.data b/tests/suites/test_suite_dhm.data
index e351ebd..734fd97 100644
--- a/tests/suites/test_suite_dhm.data
+++ b/tests/suites/test_suite_dhm.data
@@ -19,10 +19,10 @@
 Diffie-Hellman zero modulus
 dhm_do_dhm:10:"0":10:"5":MBEDTLS_ERR_DHM_BAD_INPUT_DATA
 
-Diffie-Hallman load parameters from file
+Diffie-Hellman load parameters from file
 dhm_file:"data_files/dhparams.pem":"9e35f430443a09904f3a39a979797d070df53378e79c2438bef4e761f3c714553328589b041c809be1d6c6b5f1fc9f47d3a25443188253a992a56818b37ba9de5a40d362e56eff0be5417474c125c199272c8fe41dea733df6f662c92ae76556e755d10c64e6a50968f67fc6ea73d0dca8569be2ba204e23580d8bca2f4975b3":"02":128
 
-Diffie-Hallman load parameters from file
+Diffie-Hellman load parameters from file
 dhm_file:"data_files/dh.optlen.pem":"b3126aeaf47153c7d67f403030b292b5bd5a6c9eae1c137af34087fce2a36a578d70c5c560ad2bdb924c4a4dbee20a1671be7103ce87defa76908936803dbeca60c33e1289c1a03ac2c6c4e49405e5902fa0596a1cbaa895cc402d5213ed4a5f1f5ba8b5e1ed3da951a4c475afeb0ca660b7368c38c8e809f382d96ae19e60dc984e61cb42b5dfd723322acf327f9e413cda6400c15c5b2ea1fa34405d83982fba40e6d852da3d91019bf23511314254dc211a90833e5b1798ee52a78198c555644729ad92f060367c74ded37704adfc273a4a33fec821bd2ebd3bc051730e97a4dd14d2b766062592f5eec09d16bb50efebf2cc00dd3e0e3418e60ec84870f7":"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":256
 
 Diffie-Hellman selftest
diff --git a/tests/suites/test_suite_ecdsa.function b/tests/suites/test_suite_ecdsa.function
index b730953..9b1315f 100644
--- a/tests/suites/test_suite_ecdsa.function
+++ b/tests/suites/test_suite_ecdsa.function
@@ -121,7 +121,8 @@
     md_info = mbedtls_md_info_from_type( md_alg );
     TEST_ASSERT( md_info != NULL );
     hlen = mbedtls_md_get_size( md_info );
-    mbedtls_md( md_info, (const unsigned char *) msg, strlen( msg ), hash );
+    TEST_ASSERT( mbedtls_md( md_info, (const unsigned char *) msg,
+                 strlen( msg ), hash ) == 0 );
 
     TEST_ASSERT( mbedtls_ecdsa_sign_det( &grp, &r, &s, &d, hash, hlen, md_alg ) == 0 );
 
diff --git a/tests/suites/test_suite_gcm.function b/tests/suites/test_suite_gcm.function
index 128c59e..0498f98 100644
--- a/tests/suites/test_suite_gcm.function
+++ b/tests/suites/test_suite_gcm.function
@@ -35,7 +35,7 @@
     memset( tag_str, 0x00, sizeof( tag_str ) );
     memset( output, 0x00, sizeof( output ) );
     memset( tag_output, 0x00, sizeof( tag_output ) );
-    
+
     key_len = unhexify( key_str, hex_key_string );
     pt_len = unhexify( src_str, hex_src_string );
     iv_len = unhexify( iv_str, hex_iv_string );
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index 18a9fa0..797505a 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -301,10 +301,10 @@
 Base test mbedtls_mpi_add_mpi inplace #1
 mbedtls_mpi_add_mpi_inplace:10:"12345678":10:"24691356"
 
-Test mbedtls_mpi_add_mpi inplace #2 
+Test mbedtls_mpi_add_mpi inplace #2
 mbedtls_mpi_add_mpi_inplace:10:"643808006803554439230129854961492699151386107534013432918073439524138264842370630061369715394739134090922937332590384720397133335969549256322620979036686633213903952966175107096769180017646161851573147596390153":10:"1287616013607108878460259709922985398302772215068026865836146879048276529684741260122739430789478268181845874665180769440794266671939098512645241958073373266427807905932350214193538360035292323703146295192780306"
 
-Test mbedtls_mpi_add_mpi inplace #3 
+Test mbedtls_mpi_add_mpi inplace #3
 mbedtls_mpi_add_mpi_inplace:16:"ffffffffffffffffffffffffffffffff":16:"01fffffffffffffffffffffffffffffffe"
 
 Test mbedtls_mpi_add_int #1
diff --git a/tests/suites/test_suite_pkcs1_v15.data b/tests/suites/test_suite_pkcs1_v15.data
index db7a4cd..0309400 100644
--- a/tests/suites/test_suite_pkcs1_v15.data
+++ b/tests/suites/test_suite_pkcs1_v15.data
@@ -13,19 +13,19 @@
 RSAES-V15 Encryption Test Vector Data too long 1
 pkcs1_rsaes_v15_encrypt:1024:16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"b84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"05abded6751d620a95177abdba915027b58dd6eecf4ebe71f71c400b115e1d9e12465ace4db3cc03eb57fcbbfe017770f438cf84c10bad505919aefebfa0752087f6376b055beabf0e089fbb90e10f99c795d2d5676eea196db7f94a8fd34aedaba39fb230281bb9917cc91793eb37f84dedb2421e9680c39cfda34d4a012134":MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
-RSAES-V15 Decryption Test Vector Padding too short 7 
+RSAES-V15 Decryption Test Vector Padding too short 7
 pkcs1_rsaes_v15_decrypt:1024:16:"eecfae81b1b9b3c908810b10a1b5600199eb9f44aef4fda493b81a9e3d84f632124ef0236e5d1e3b7e28fae7aa040a2d5b252176459d1f397541ba2a58fb6599":16:"c97fb1f027f453f6341233eaaad1d9353f6c42d08866b1d05a0f2035028b9d869840b41666b42e92ea0da3b43204b5cfce3352524d0416a5a441e700af461503":16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"b84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"05abded6751d620a95177abdba915027b58dd6eecf4ebe71f71c400b115e1d9e12465ace4db3cc03eb57fcbbfe017770f438cf84c10bad505919aefebfa0752087f6376b055beabf0e089fbb90e10f99c795d2d5676eea196db7f94a8fd34aedaba39fb230281bb9917cc91793eb37f84dedb2421e9680c39cfda34d4a012134":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 RSAES-V15 Encryption Test Vector Data too long 3
 pkcs1_rsaes_v15_encrypt:1024:16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"aa1ab84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"10d60b8040d57d8701bacb55f2f283d54601ec24d465601ac7f7d5a2f75cac380ba78ca4ab6f3c159f3a9fd6839f5adde0333852ebf876c585664c1a58a1e6885231982f2027be6d7f08ff1807d3ceda8e41ad1f02ddf97a7458832fd13a1f431de6a4ab79e3d4b88bb1df2c5c77fcde9e7b5aa1e7bb29112eae58763127752a":MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
-RSAES-V15 Decryption Test Vector Padding too short 5 
+RSAES-V15 Decryption Test Vector Padding too short 5
 pkcs1_rsaes_v15_decrypt:1024:16:"eecfae81b1b9b3c908810b10a1b5600199eb9f44aef4fda493b81a9e3d84f632124ef0236e5d1e3b7e28fae7aa040a2d5b252176459d1f397541ba2a58fb6599":16:"c97fb1f027f453f6341233eaaad1d9353f6c42d08866b1d05a0f2035028b9d869840b41666b42e92ea0da3b43204b5cfce3352524d0416a5a441e700af461503":16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"aa1ab84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"10d60b8040d57d8701bacb55f2f283d54601ec24d465601ac7f7d5a2f75cac380ba78ca4ab6f3c159f3a9fd6839f5adde0333852ebf876c585664c1a58a1e6885231982f2027be6d7f08ff1807d3ceda8e41ad1f02ddf97a7458832fd13a1f431de6a4ab79e3d4b88bb1df2c5c77fcde9e7b5aa1e7bb29112eae58763127752a":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 RSAES-V15 Encryption Test Vector Data too long 8
 pkcs1_rsaes_v15_encrypt:1024:16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"a5a384ef64a6acb84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"72f98d12ddc230484179ec3022d11b3719222daaa0dc016fc3dbd6771a3f2c9fdd0560f86d616dd50ef1fa5b8c7e1fc40b5abf7b845d7795b3a6af02457b97f783360575cde7497bdf9c104650d4e9a8f4034406de1af95ace39bef2b9e979b74d9a2c0a741d8a21221d9afc98992776cad52d73151613dbc10da9bd8038751a":MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
-RSAES-V15 Decryption Test Vector Padding too short 0 
+RSAES-V15 Decryption Test Vector Padding too short 0
 pkcs1_rsaes_v15_decrypt:1024:16:"eecfae81b1b9b3c908810b10a1b5600199eb9f44aef4fda493b81a9e3d84f632124ef0236e5d1e3b7e28fae7aa040a2d5b252176459d1f397541ba2a58fb6599":16:"c97fb1f027f453f6341233eaaad1d9353f6c42d08866b1d05a0f2035028b9d869840b41666b42e92ea0da3b43204b5cfce3352524d0416a5a441e700af461503":16:"bbf82f090682ce9c2338ac2b9da871f7368d07eed41043a440d6b6f07454f51fb8dfbaaf035c02ab61ea48ceeb6fcd4876ed520d60e1ec4619719d8a5b8b807fafb8e0a3dfc737723ee6b4b7d93a2584ee6a649d060953748834b2454598394ee0aab12d7b61a51f527a9a41f6c1687fe2537298ca2a8f5946f8e5fd091dbdcb":16:"11":MBEDTLS_MD_SHA1:"a5a384ef64a6acb84293cecc8095232ae595b84c15ec26f35cf5fde88ae7a9aaa717bcb1ecc4de498da81db97425000770817b5dde5eed01ca3745ff5ab894d0fc0921e5a10b081490129d8ccbaa154ad3dd461397af8ec964ef99402d60a7591ee44b8ce1c16ef88fcb2717076c730d88223893bdd8000b23d87d38ab":"aafd12f659cae63489b479e5076ddec2f06cb58f":"72f98d12ddc230484179ec3022d11b3719222daaa0dc016fc3dbd6771a3f2c9fdd0560f86d616dd50ef1fa5b8c7e1fc40b5abf7b845d7795b3a6af02457b97f783360575cde7497bdf9c104650d4e9a8f4034406de1af95ace39bef2b9e979b74d9a2c0a741d8a21221d9afc98992776cad52d73151613dbc10da9bd8038751a":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 RSASSA-V15 Signing Test Vector Int
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index d715c8a..3c9740d 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -207,15 +207,15 @@
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #35 (PKCS#8 encrypted SHA1-RC4-128 DER)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der":"PolarSSLTest":0
 
 Parse RSA Key #36 (PKCS#8 encrypted SHA1-RC4-128 DER, 2048-bit)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der":"PolarSSLTest":0
 
 Parse RSA Key #37 (PKCS#8 encrypted SHA1-RC4-128 DER, 4096-bit)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der":"PolarSSLTest":0
 
 Parse RSA Key #38 (PKCS#8 encrypted v2 PBKDF2 3DES)
@@ -1023,11 +1023,11 @@
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8param.pem":"NULL":0
 
 Parse EC Key #6 (PKCS8 encrypted DER)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8.pw.der":"polar":0
 
 Parse EC Key #7 (PKCS8 encrypted PEM)
-depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8.pw.pem":"polar":0
 
 Parse EC Key #8 (SEC1 PEM, secp224r1)
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 60683af..1cd2ed5 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -52,4 +52,5 @@
 
     mbedtls_ssl_free( &ssl );
 }
-/* END_CASE */
\ No newline at end of file
+/* END_CASE */
+
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 28edf3c..4db9f94 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.1.13"
+check_compiletime_version:"2.1.15"
 
 Check runtime library version
-check_runtime_version:"2.1.13"
+check_runtime_version:"2.1.15"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0
diff --git a/yotta/data/example-authcrypt/README.md b/yotta/data/example-authcrypt/README.md
index ae4b1ef..c77373d 100644
--- a/yotta/data/example-authcrypt/README.md
+++ b/yotta/data/example-authcrypt/README.md
@@ -38,11 +38,11 @@
 
 6. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F. 
 
-	Use the following settings:
+    Use the following settings:
 
-	* 115200 baud (not 9600).
-	* 8N1.
-	* No flow control. 
+    * 115200 baud (not 9600).
+    * 8N1.
+    * No flow control. 
 
 7. Press the Reset button on the board.
 
diff --git a/yotta/data/example-benchmark/README.md b/yotta/data/example-benchmark/README.md
index 1a534a2..7997d30 100644
--- a/yotta/data/example-benchmark/README.md
+++ b/yotta/data/example-benchmark/README.md
@@ -38,11 +38,11 @@
 
 6. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F. 
 
-	Use the following settings:
+    Use the following settings:
 
-	* 115200 baud (not 9600).
-	* 8N1.
-	* No flow control. 
+    * 115200 baud (not 9600).
+    * 8N1.
+    * No flow control. 
 
 7. Press the Reset button on the board.
 
diff --git a/yotta/data/example-hashing/README.md b/yotta/data/example-hashing/README.md
index 553c3a6..b559678 100644
--- a/yotta/data/example-hashing/README.md
+++ b/yotta/data/example-hashing/README.md
@@ -38,11 +38,11 @@
 
 6. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F. 
 
-	Use the following settings:
+    Use the following settings:
 
-	* 115200 baud (not 9600).
-	* 8N1.
-	* No flow control. 
+    * 115200 baud (not 9600).
+    * 8N1.
+    * No flow control. 
 
 7. Press the Reset button on the board.
 
diff --git a/yotta/data/example-selftest/README.md b/yotta/data/example-selftest/README.md
index 5bc22a6..4d98c71 100644
--- a/yotta/data/example-selftest/README.md
+++ b/yotta/data/example-selftest/README.md
@@ -38,11 +38,11 @@
 
 6. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F. 
 
-	Use the following settings:
+    Use the following settings:
 
-	* 115200 baud (not 9600).
-	* 8N1.
-	* No flow control. 
+    * 115200 baud (not 9600).
+    * 8N1.
+    * No flow control. 
 
 7. Press the Reset button on the board.
 
diff --git a/yotta/data/example-tls-client/README.md b/yotta/data/example-tls-client/README.md
index 39452a5..55a94bc 100644
--- a/yotta/data/example-tls-client/README.md
+++ b/yotta/data/example-tls-client/README.md
@@ -44,11 +44,11 @@
 
 7. Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F. 
 
-	Use the following settings:
+    Use the following settings:
 
-	* 115200 baud (not 9600).
-	* 8N1.
-	* No flow control. 
+    * 115200 baud (not 9600).
+    * 8N1.
+    * No flow control. 
 
 8. Press the Reset button on the board.
 
diff --git a/yotta/data/module.json b/yotta/data/module.json
index 515d0d3..e9d2578 100644
--- a/yotta/data/module.json
+++ b/yotta/data/module.json
@@ -1,6 +1,6 @@
 {
     "name": "mbedtls",
-    "version": "2.1.13",
+    "version": "2.1.15",
     "description": "The mbed TLS crypto/SSL/TLS library",
     "licenses": [
         {