diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9e1158c..91041b6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,26 +4,30 @@
 string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}")
 
 if(CMAKE_COMPILER_IS_GNUCC)
-  set(CMAKE_C_FLAGS "-Wall -Wextra -W -Wdeclaration-after-statement -Wlogical-op -Wwrite-strings")
-  set(CMAKE_C_FLAGS_RELEASE "-O2")
-  set(CMAKE_C_FLAGS_DEBUG "-g3 -O0")
-  set(CMAKE_C_FLAGS_COVERAGE "-g3 -O0 --coverage")
-  set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fno-omit-frame-pointer -g3 -O1 -Werror")
-  set(CMAKE_C_FLAGS_CHECK "-O1 -Werror")
-  set(CMAKE_C_FLAGS_CHECKFULL "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings -Wlogical-op")
+  set(CMAKE_C_FLAGS_RELEASE     "-O2")
+  set(CMAKE_C_FLAGS_DEBUG       "-O0 -g3")
+  set(CMAKE_C_FLAGS_COVERAGE    "-O0 -g3 --coverage")
+  set(CMAKE_C_FLAGS_ASAN        "-Werror -fsanitize=address -fno-common -O3")
+  set(CMAKE_C_FLAGS_ASANDBG     "-Werror -fsanitize=address -fno-common -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls ")
+  set(CMAKE_C_FLAGS_CHECK       "-Werror -O1")
+  set(CMAKE_C_FLAGS_CHECKFULL   "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
 endif(CMAKE_COMPILER_IS_GNUCC)
 
 if(CMAKE_COMPILER_IS_CLANG)
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wpointer-arith -Wwrite-strings -Wdocumentation -Wunreachable-code")
-  set(CMAKE_C_FLAGS_RELEASE "-O2")
-  set(CMAKE_C_FLAGS_DEBUG "-g3 -O0")
-  set(CMAKE_C_FLAGS_COVERAGE "-g3 -O0 --coverage")
-  set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fno-omit-frame-pointer -g3 -O1 -Werror")
-  set(CMAKE_C_FLAGS_CHECK "-O1 -Werror")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith")
+  set(CMAKE_C_FLAGS_RELEASE     "-O2")
+  set(CMAKE_C_FLAGS_DEBUG       "-O0 -g3")
+  set(CMAKE_C_FLAGS_COVERAGE    "-O0 -g3 --coverage")
+  set(CMAKE_C_FLAGS_ASAN        "-Werror -fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover -O3")
+  set(CMAKE_C_FLAGS_ASANDBG     "-Werror -fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls ")
+  set(CMAKE_C_FLAGS_MEMSAN      "-Werror -fsanitize=memory -O3")
+  set(CMAKE_C_FLAGS_MEMSANDBG   "-Werror -fsanitize=memory -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2")
+  set(CMAKE_C_FLAGS_CHECK       "-Werror -O1")
 endif(CMAKE_COMPILER_IS_CLANG)
 
 set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}
-    CACHE STRING "Choose the type of build: None Debug Release Coverage ASan Check CheckFull"
+    CACHE STRING "Choose the type of build: None Debug Release Coverage ASan ASanDbg MemSan MemSanDbg Check CheckFull"
     FORCE)
 
 if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
@@ -104,8 +108,10 @@
     )
 
   ADD_CUSTOM_TARGET(memcheck
+    COMMAND sed -i.bak s+/usr/bin/valgrind+`which valgrind`+ DartConfiguration.tcl
     COMMAND ctest -O memcheck.log -D ExperimentalMemCheck
     COMMAND tail -n1 memcheck.log | grep 'Memory checking results:' > /dev/null
     COMMAND rm -f memcheck.log
+    COMMAND mv DartConfiguration.tcl.bak DartConfiguration.tcl
     )
 endif()
diff --git a/ChangeLog b/ChangeLog
index 5643688..9d1d7eb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,12 +4,58 @@
 
 Reminder: bump SONAME for ABI change (FALLBACK_SCSV, session-hash, EtM)
 
+Security
+   * NULL pointer dereference in the buffer-based allocator when the buffer is
+     full and polarssl_free() is called (found by Jean-Philippe Aumasson)
+     (only possible if POLARSSL_MEMORY_BUFFER_ALLOC_C is enabled, which it is
+     not by default).
+   * Fix remotely-triggerable uninitialised pointer dereference caused by
+     crafted X.509 certificate (TLS server is not affected if it doesn't ask for a
+     client certificate) (found using Codenomicon Defensics).
+   * Fix remotely-triggerable memory leak caused by crafted X.509 certificates
+     (TLS server is not affected if it doesn't ask for a client certificate)
+     (found using Codenomicon Defensics).
+   * Fix potential stack overflow while parsing crafted X.509 certificates
+     (TLS server is not affected if it doesn't ask for a client certificate)
+     (found using Codenomicon Defensics).
+
 Features
    * Add support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv)
    * Add support for Extended Master Secret (draft-ietf-tls-session-hash)
    * Add support for Encrypt-then-MAC (RFC 7366)
+   * Add function pk_check_pair() to test if public and private keys match.
+   * Add x509_crl_parse_der().
+   * Add compile-time option POLARSSL_X509_MAX_INTERMEDIATE_CA to limit the
+     length of an X.509 verification chain.
+   * Support for renegotiation can now be disabled at compile-time
+   * Support for 1/n-1 record splitting, a countermeasure against BEAST.
+   * Certificate selection based on signature hash, prefering SHA-1 over SHA-2
+     for pre-1.2 clients when multiple certificates are available.
+
+Bugfix
+   * Stack buffer overflow if ctr_drbg_update() is called with too large
+     add_len (found by Jean-Philippe Aumasson) (not triggerable remotely).
+   * Possible buffer overflow of length at most POLARSSL_MEMORY_ALIGN_MULTIPLE
+     if memory_buffer_alloc_init() was called with buf not aligned and len not
+     a multiple of POLARSSL_MEMORY_ALIGN_MULTIPLE.
+   * User set CFLAGS were ignore by Cmake with gcc (introduced in 1.3.9, found
+     by Julian Ospald).
+   * Fix potential undefined behaviour in Camellia.
+   * Fix potential failure in ECDSA signatures when POLARSSL_ECP_MAX_BITS is a
+     multiple of 8 (found by Gergely Budai).
 
 Changes
+   * Use deterministic nonces for AEAD ciphers in TLS by default (possible to
+     switch back to random with POLARSSL_SSL_AEAD_RANDOM_IV in config.h).
+   * Blind RSA private operations even when POLARSSL_RSA_NO_CRT is defined.
+   * ssl_set_own_cert() now returns an error on key-certificate mismatch.
+   * Forbid repeated extensions in X.509 certificates.
+   * debug_print_buf() now prints a text view in addition to hexadecimal.
+   * Skip writing and parsing signature_algorithm extension if none of the
+     key exchanges enabled needs certificates.
+   * A specific error is now returned when there are ciphersuites in common
+     but none of them is usable due to external factors such as no certificate
+     with a suitable (extended)KeyUsage or curve or no PSK set.
    * It is now possible to disable neogtiation of truncated HMAC server-side
      at runtime with ssl_set_truncated_hmac().
 
diff --git a/README.rst b/README.rst
index 8dd823c..6d18f54 100644
--- a/README.rst
+++ b/README.rst
@@ -2,6 +2,15 @@
 README for PolarSSL
 ===================
 
+Configuration
+=============
+
+PolarSSL should build out of the box on most systems. Some platform specific options are available in the fully-documented configuration file *include/polarssl/config.h*, which is also the place where features can be selected.
+This file can be edited manually, or in a more programmatic way using the Perl
+script *scripts/config.pl* (use *--help* for usage instructions).
+
+Compiler options can be set using standard variables such as *CC* and *CFLAGS* when using the Make and CMake build system (see below).
+
 Compiling
 =========
 
@@ -39,7 +48,7 @@
 
     make
 
-There are 5 different active build modes specified within the CMake buildsystem:
+There are many different build modes available within the CMake buildsystem. Most of them are available for gcc and clang, though some are compiler-specific:
 
 - Release.
   This generates the default code without any unnecessary information in the binary files.
@@ -49,13 +58,30 @@
   This generates code coverage information in addition to debug information.
 - ASan.
   This instruments the code with AddressSanitizer to check for memory errors.
+  (This includes LeakSanitizer, with recent version of gcc and clang.)
+  (With recent version of clang, this mode also intruments the code with
+  UndefinedSanitizer to check for undefined behaviour.)
+- ASanDbg.
+  Same as ASan but slower, with debug information and better stack traces.
+- MemSan.
+  This intruments the code with MemorySanitizer to check for uninitialised
+  memory reads. Experimental, needs recent clang on Linux/x86_64.
+- MemSanDbg.
+  Same as ASan but slower, with debug information, better stack traces and
+  origin tracking.
 - Check.
-  This activates more compiler warnings and treats them as errors.
+  This activates the compiler warnings that depend on optimisation and treats
+  all warnings as errors.
 
 Switching build modes in CMake is simple. For debug mode, enter at the command line:
 
     cmake -D CMAKE_BUILD_TYPE:String="Debug" .
 
+Note that, with CMake, if you want to change the compiler or its options after you already ran CMake, you need to clear its cache first, eg (using GNU find)::
+
+    find . -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} +
+    CC=gcc CFLAGS='-fstack-protector-strong -Wa,--noexecstack' cmake .
+
 In order to run the tests, enter::
 
     make test
@@ -77,6 +103,13 @@
 
 PolarSSL includes an elaborate test suite in *tests/* that initially requires Perl to generate the tests files (e.g. *test_suite_mpi.c*). These files are generates from a **function file** (e.g. *suites/test_suite_mpi.function*) and a **data file** (e.g. *suites/test_suite_mpi.data*). The **function file** contains the template for each test function. The **data file** contains the test cases, specified as parameters that should be pushed into a template function.
 
+For machines with a Unix shell and OpenSSL (and optionnally GnuTLS) installed, additional test scripts are available:
+
+- *tests/ssl-opt.sh* runs integration tests for various TLS options (renegotiation, resumption, etc.) and tests interoperability of these options with other implementations.
+- *tests/compat.sh* tests interoperability of every ciphersuite with other implementations.
+- *tests/scripts/test-ref-configs.pl* test builds in various reduced configurations.
+- *tests/scripts/all.sh* runs a combination of the above tests with various build options (eg ASan).
+
 Configurations
 ==============
 
diff --git a/configs/README.txt b/configs/README.txt
index bab500d..f543002 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -18,7 +18,7 @@
 
    Or, using cmake:
 
-    rm CMakeCache.txt
+    find . -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} +
     CFLAGS="-I$PWD/configs -DPOLARSSL_CONFIG_FILE='<foo.h>'" cmake .
     make
 
diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
index 1da9f6a..00f92b7 100644
--- a/configs/config-ccm-psk-tls1_2.h
+++ b/configs/config-ccm-psk-tls1_2.h
@@ -19,6 +19,7 @@
 /* PolarSSL feature support */
 #define POLARSSL_KEY_EXCHANGE_PSK_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1_2
+#define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
 /* PolarSSL modules */
 #define POLARSSL_AES_C
diff --git a/configs/config-mini-tls1_1.h b/configs/config-mini-tls1_1.h
index 338fecf..47c94c1 100644
--- a/configs/config-mini-tls1_1.h
+++ b/configs/config-mini-tls1_1.h
@@ -18,6 +18,7 @@
 #define POLARSSL_PKCS1_V15
 #define POLARSSL_KEY_EXCHANGE_RSA_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1_1
+#define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
 /* PolarSSL modules */
 #define POLARSSL_AES_C
diff --git a/configs/config-psk-rc4-tls1_0.h b/configs/config-psk-rc4-tls1_0.h
index c967b4c..7eafb24 100644
--- a/configs/config-psk-rc4-tls1_0.h
+++ b/configs/config-psk-rc4-tls1_0.h
@@ -19,6 +19,7 @@
 /* PolarSSL feature support */
 #define POLARSSL_KEY_EXCHANGE_PSK_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1
+#define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
 /* PolarSSL modules */
 #define POLARSSL_AES_C
diff --git a/configs/config-suite-b.h b/configs/config-suite-b.h
index cd38f33..cabc3d1 100644
--- a/configs/config-suite-b.h
+++ b/configs/config-suite-b.h
@@ -25,6 +25,7 @@
 #define POLARSSL_ECP_DP_SECP384R1_ENABLED
 #define POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1_2
+#define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
 /* PolarSSL modules */
 #define POLARSSL_AES_C
diff --git a/include/polarssl/check_config.h b/include/polarssl/check_config.h
index 80b037e..cce7b2b 100644
--- a/include/polarssl/check_config.h
+++ b/include/polarssl/check_config.h
@@ -277,6 +277,11 @@
 #error "POLARSSL_SSL_SESSION_TICKETS_C defined, but not all prerequisites"
 #endif
 
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING) && \
+    !defined(POLARSSL_SSL_PROTO_SSL3) && !defined(POLARSSL_SSL_PROTO_TLS1)
+#error "POLARSSL_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
+#endif
+
 #if defined(POLARSSL_SSL_SERVER_NAME_INDICATION) && \
         !defined(POLARSSL_X509_CRT_PARSE_C)
 #error "POLARSSL_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
diff --git a/include/polarssl/config.h b/include/polarssl/config.h
index 6e736e2..04a5b26 100644
--- a/include/polarssl/config.h
+++ b/include/polarssl/config.h
@@ -782,6 +782,18 @@
 #define POLARSSL_SELF_TEST
 
 /**
+ * \def POLARSSL_SSL_AEAD_RANDOM_IV
+ *
+ * Generate a random IV rather than using the record sequence number as a
+ * nonce for ciphersuites using and AEAD algorithm (GCM or CCM).
+ *
+ * Using the sequence number is generally recommended.
+ *
+ * Uncomment this macro to always use random IVs with AEAD ciphersuites.
+ */
+//#define POLARSSL_SSL_AEAD_RANDOM_IV
+
+/**
  * \def POLARSSL_SSL_ALL_ALERT_MESSAGES
  *
  * Enable sending of alert messages in case of encountered errors as per RFC.
@@ -875,6 +887,36 @@
 //#define POLARSSL_SSL_HW_RECORD_ACCEL
 
 /**
+ * \def POLARSSL_SSL_CBC_RECORD_SPLITTING
+ *
+ * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0.
+ *
+ * This is a countermeasure to the BEAST attack, which also minimizes the risk
+ * of interoperability issues compared to sending 0-length records.
+ *
+ * Comment this macro to disable 1/n-1 record splitting.
+ */
+#define POLARSSL_SSL_CBC_RECORD_SPLITTING
+
+/**
+ * \def POLARSSL_SSL_DISABLE_RENEGOTIATION
+ *
+ * Disable support for TLS renegotiation.
+ *
+ * The two main uses of renegotiation are (1) refresh keys on long-lived
+ * connections and (2) client authentication after the initial handshake.
+ * If you don't need renegotiation, it's probably better to disable it, since
+ * it has been associated with security issues in the past and is easy to
+ * misuse/misunderstand.
+ *
+ * Warning: in the next stable branch, this switch will be replaced by
+ * POLARSSL_SSL_RENEGOTIATION to enable support for renegotiation.
+ *
+ * Uncomment this to disable support for renegotiation.
+ */
+//#define POLARSSL_SSL_DISABLE_RENEGOTIATION
+
+/**
  * \def POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
  *
  * Enable support for receiving and parsing SSLv2 Client Hello messages for the
@@ -954,8 +996,7 @@
 /**
  * \def POLARSSL_SSL_ALPN
  *
- * Enable support for Application Layer Protocol Negotiation.
- * draft-ietf-tls-applayerprotoneg-05
+ * Enable support for RFC 7301 Application Layer Protocol Negotiation.
  *
  * Comment this macro to disable support for ALPN.
  */
@@ -2226,6 +2267,9 @@
 /* Debug options */
 //#define POLARSSL_DEBUG_DFL_MODE POLARSSL_DEBUG_LOG_FULL /**< Default log: Full or Raw */
 
+/* X509 options */
+//#define POLARSSL_X509_MAX_INTERMEDIATE_CA   8   /**< Maximum number of intermediate CAs in a verification chain. */
+
 /* \} name SECTION: Module configuration options */
 
 #include "check_config.h"
diff --git a/include/polarssl/ctr_drbg.h b/include/polarssl/ctr_drbg.h
index bebbfe9..de696dc 100644
--- a/include/polarssl/ctr_drbg.h
+++ b/include/polarssl/ctr_drbg.h
@@ -188,6 +188,10 @@
  * \param ctx           CTR_DRBG context
  * \param additional    Additional data to update state with
  * \param add_len       Length of additional data
+ *
+ * \note                If add_len is greater than CTR_DRBG_MAX_SEED_INPUT,
+ *                      only the first CTR_DRBG_MAX_SEED_INPUT bytes are used,
+ *                      the remaining ones are silently discarded.
  */
 void ctr_drbg_update( ctr_drbg_context *ctx,
                       const unsigned char *additional, size_t add_len );
diff --git a/include/polarssl/ecp.h b/include/polarssl/ecp.h
index 7192f1e..6dec5bd 100644
--- a/include/polarssl/ecp.h
+++ b/include/polarssl/ecp.h
@@ -413,6 +413,8 @@
  * \param buf       $(Start of input buffer)
  * \param len       Buffer length
  *
+ * \note            buf is updated to point right after the ECPoint on exit
+ *
  * \return          O if successful,
  *                  POLARSSL_ERR_MPI_XXX if initialization failed
  *                  POLARSSL_ERR_ECP_BAD_INPUT_DATA if input is invalid
@@ -479,6 +481,8 @@
  * \param buf       &(Start of input buffer)
  * \param len       Buffer length
  *
+ * \note            buf is updated to point right after ECParameters on exit
+ *
  * \return          O if successful,
  *                  POLARSSL_ERR_MPI_XXX if initialization failed
  *                  POLARSSL_ERR_ECP_BAD_INPUT_DATA if input is invalid
@@ -635,6 +639,18 @@
 int ecp_gen_key( ecp_group_id grp_id, ecp_keypair *key,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
 
+/**
+ * \brief           Check a public-private key pair
+ *
+ * \param pub       Keypair structure holding a public key
+ * \param prv       Keypair structure holding a private (plus public) key
+ *
+ * \return          0 if successfull (keys are valid and match), or
+ *                  POLARSSL_ERR_ECP_BAD_INPUT_DATA, or
+ *                  a POLARSSL_ERR_ECP_XXX or POLARSSL_ERR_MPI_XXX code.
+ */
+int ecp_check_pub_priv( const ecp_keypair *pub, const ecp_keypair *prv );
+
 #if defined(POLARSSL_SELF_TEST)
 /**
  * \brief          Checkup routine
diff --git a/include/polarssl/error.h b/include/polarssl/error.h
index 7ce2828..6a1143f 100644
--- a/include/polarssl/error.h
+++ b/include/polarssl/error.h
@@ -91,7 +91,7 @@
  * ECP       4   8 (Started from top)
  * MD        5   4
  * CIPHER    6   6
- * SSL       6   10 (Started from top)
+ * SSL       6   11 (Started from top)
  * SSL       7   31
  *
  * Module dependent error code (5 bits 0x.00.-0x.F8.)
diff --git a/include/polarssl/memory_buffer_alloc.h b/include/polarssl/memory_buffer_alloc.h
index c449752..a1b4937 100644
--- a/include/polarssl/memory_buffer_alloc.h
+++ b/include/polarssl/memory_buffer_alloc.h
@@ -115,6 +115,15 @@
  */
 int memory_buffer_alloc_verify( void );
 
+#if defined(POLARSSL_SELF_TEST)
+/**
+ * \brief          Checkup routine
+ *
+ * \return         0 if successful, or 1 if a test failed
+ */
+int memory_buffer_alloc_self_test( int verbose );
+#endif
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/polarssl/pk.h b/include/polarssl/pk.h
index 754dda2..b29eb74 100644
--- a/include/polarssl/pk.h
+++ b/include/polarssl/pk.h
@@ -177,6 +177,9 @@
                          int (*f_rng)(void *, unsigned char *, size_t),
                          void *p_rng );
 
+    /** Check public-private key pair */
+    int (*check_pair_func)( const void *pub, const void *prv );
+
     /** Allocate a new context */
     void * (*ctx_alloc_func)( void );
 
@@ -427,6 +430,16 @@
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
 
 /**
+ * \brief           Check if a public-private pair of keys matches.
+ *
+ * \param pub       Context holding a public key.
+ * \param prv       Context holding a private (and public) key.
+ *
+ * \return          0 on success or POLARSSL_ERR_PK_BAD_INPUT_DATA
+ */
+int pk_check_pair( const pk_context *pub, const pk_context *prv );
+
+/**
  * \brief           Export debug information
  *
  * \param ctx       Context to use
@@ -625,6 +638,14 @@
                      const pk_context *key );
 #endif /* POLARSSL_PK_WRITE_C */
 
+/*
+ * Internal module functions. You probably do not want to use these unless you
+ * know you do.
+ */
+#if defined(POLARSSL_FS_IO)
+int pk_load_file( const char *path, unsigned char **buf, size_t *n );
+#endif
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/polarssl/rsa.h b/include/polarssl/rsa.h
index c06c7d5..e636c80 100644
--- a/include/polarssl/rsa.h
+++ b/include/polarssl/rsa.h
@@ -99,10 +99,8 @@
     mpi RP;                     /*!<  cached R^2 mod P  */
     mpi RQ;                     /*!<  cached R^2 mod Q  */
 
-#if !defined(POLARSSL_RSA_NO_CRT)
     mpi Vi;                     /*!<  cached blinding value     */
     mpi Vf;                     /*!<  cached un-blinding value  */
-#endif
 
     int padding;                /*!<  RSA_PKCS_V15 for 1.5 padding and
                                       RSA_PKCS_v21 for OAEP/PSS         */
@@ -192,6 +190,17 @@
 int rsa_check_privkey( const rsa_context *ctx );
 
 /**
+ * \brief          Check a public-private RSA key pair.
+ *                 Check each of the contexts, and make sure they match.
+ *
+ * \param pub      RSA context holding the public key
+ * \param prv      RSA context holding the private key
+ *
+ * \return         0 if successful, or an POLARSSL_ERR_RSA_XXX error code
+ */
+int rsa_check_pub_priv( const rsa_context *pub, const rsa_context *prv );
+
+/**
  * \brief          Do an RSA public key operation
  *
  * \param ctx      RSA context
diff --git a/include/polarssl/ssl.h b/include/polarssl/ssl.h
index 5849a62..012e629 100644
--- a/include/polarssl/ssl.h
+++ b/include/polarssl/ssl.h
@@ -32,6 +32,12 @@
 #else
 #include POLARSSL_CONFIG_FILE
 #endif
+
+/* Temporary compatibility trick for the current stable branch */
+#if !defined(POLARSSL_SSL_DISABLE_RENEGOTIATION)
+#define POLARSSL_SSL_RENEGOTIATION
+#endif
+
 #include "net.h"
 #include "bignum.h"
 #include "ecp.h"
@@ -146,6 +152,7 @@
 #define POLARSSL_ERR_SSL_INTERNAL_ERROR                    -0x6C00  /**< Internal error (eg, unexpected failure in lower-level module) */
 #define POLARSSL_ERR_SSL_COUNTER_WRAPPING                  -0x6B80  /**< A counter would wrap (eg, too many messages exchanged). */
 #define POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO       -0x6B00  /**< Unexpected message at ServerHello in renegotiation. */
+#define POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE             -0x6A80  /**< None of the common ciphersuites is usable (eg, no suitable certificate) */
 
 /*
  * Various constants
@@ -247,6 +254,9 @@
 #define SSL_SESSION_TICKETS_DISABLED     0
 #define SSL_SESSION_TICKETS_ENABLED      1
 
+#define SSL_CBC_RECORD_SPLITTING_DISABLED   -1
+#define SSL_CBC_RECORD_SPLITTING_ENABLED     0
+
 /**
  * \name SECTION: Module settings
  *
@@ -314,6 +324,15 @@
                         )
 
 /*
+ * Length of the verify data for secure renegotiation
+ */
+#if defined(POLARSSL_SSL_PROTO_SSL3)
+#define SSL_VERIFY_DATA_MAX_LEN 36
+#else
+#define SSL_VERIFY_DATA_MAX_LEN 12
+#endif
+
+/*
  * Signaling ciphersuite values (SCSV)
  */
 #define SSL_EMPTY_RENEGOTIATION_INFO    0xFF   /**< renegotiation info ext */
@@ -458,7 +477,7 @@
 #if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
     unsigned char _pms_rsa_psk[52 + POLARSSL_PSK_MAX_LEN];      /* RFC 4279 4 */
 #endif
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
+#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
     unsigned char _pms_ecdhe_psk[4 + POLARSSL_ECP_MAX_BYTES
                                    + POLARSSL_PSK_MAX_LEN];     /* RFC 5489 2 */
 #endif
@@ -708,7 +727,9 @@
      */
     int state;                  /*!< SSL handshake: current state     */
     int renegotiation;          /*!< Initial or renegotiation         */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     int renego_records_seen;    /*!< Records since renego request     */
+#endif
 
     int major_ver;              /*!< equal to  SSL_MAJOR_VERSION_3    */
     int minor_ver;              /*!< either 0 (SSL3) or 1 (TLS1.0)    */
@@ -815,6 +836,10 @@
 #if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
     unsigned char mfl_code;     /*!< MaxFragmentLength chosen by us   */
 #endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+    signed char split_done;     /*!< flag for record splitting:
+                                     -1 disabled, 0 todo, 1 done      */
+#endif
 
     /*
      * PKI layer
@@ -841,9 +866,13 @@
     int authmode;                       /*!<  verification mode       */
     int client_auth;                    /*!<  flag for client auth.   */
     int verify_result;                  /*!<  verification result     */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     int disable_renegotiation;          /*!<  enable/disable renegotiation   */
-    int allow_legacy_renegotiation;     /*!<  allow legacy renegotiation     */
     int renego_max_records;             /*!<  grace period for renegotiation */
+    unsigned char renego_period[8];     /*!<  value of the record counters
+                                              that triggers renegotiation    */
+#endif
+    int allow_legacy_renegotiation;     /*!<  allow legacy renegotiation     */
     const int *ciphersuite_list[4];     /*!<  allowed ciphersuites / version */
 #if defined(POLARSSL_SSL_SET_CURVES)
     const ecp_group_id *curve_list;     /*!<  allowed curves                 */
@@ -892,9 +921,11 @@
      */
     int secure_renegotiation;           /*!<  does peer support legacy or
                                               secure renegotiation           */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     size_t verify_data_len;             /*!<  length of verify data stored   */
-    char own_verify_data[36];           /*!<  previous handshake verify data */
-    char peer_verify_data[36];          /*!<  previous handshake verify data */
+    char own_verify_data[SSL_VERIFY_DATA_MAX_LEN]; /*!<  previous handshake verify data */
+    char peer_verify_data[SSL_VERIFY_DATA_MAX_LEN]; /*!<  previous handshake verify data */
+#endif
 };
 
 #if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
@@ -1055,9 +1086,11 @@
         int (*f_recv)(void *, unsigned char *, size_t), void *p_recv,
         int (*f_send)(void *, const unsigned char *, size_t), void *p_send );
 
+#if defined(POLARSSL_SSL_SRV_C)
 /**
  * \brief          Set the session cache callbacks (server-side only)
- *                 If not set, no session resuming is done.
+ *                 If not set, no session resuming is done (except if session
+ *                 tickets are enabled too).
  *
  *                 The session cache has the responsibility to check for stale
  *                 entries based on timeout. See RFC 5246 for recommendations.
@@ -1095,7 +1128,9 @@
 void ssl_set_session_cache( ssl_context *ssl,
         int (*f_get_cache)(void *, ssl_session *), void *p_get_cache,
         int (*f_set_cache)(void *, const ssl_session *), void *p_set_cache );
+#endif /* POLARSSL_SSL_SRV_C */
 
+#if defined(POLARSSL_SSL_CLI_C)
 /**
  * \brief          Request resumption of session (client-side only)
  *                 Session data is copied from presented session structure.
@@ -1111,6 +1146,7 @@
  * \sa             ssl_get_session()
  */
 int ssl_set_session( ssl_context *ssl, const ssl_session *session );
+#endif /* POLARSSL_SSL_CLI_C */
 
 /**
  * \brief               Set the list of allowed ciphersuites and the preference
@@ -1500,6 +1536,21 @@
 int ssl_set_truncated_hmac( ssl_context *ssl, int truncate );
 #endif /* POLARSSL_SSL_TRUNCATED_HMAC */
 
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+/**
+ * \brief          Enable / Disable 1/n-1 record splitting
+ *                 (Default: SSL_CBC_RECORD_SPLITTING_ENABLED)
+ *
+ * \note           Only affects SSLv3 and TLS 1.0, not higher versions.
+ *                 Does not affect non-CBC ciphersuites in any version.
+ *
+ * \param ssl      SSL context
+ * \param split    SSL_CBC_RECORD_SPLITTING_ENABLED or
+ *                 SSL_CBC_RECORD_SPLITTING_DISABLED
+ */
+void ssl_set_cbc_record_splitting( ssl_context *ssl, char split );
+#endif /* POLARSSL_SSL_CBC_RECORD_SPLITTING */
+
 #if defined(POLARSSL_SSL_SESSION_TICKETS)
 /**
  * \brief          Enable / Disable session tickets
@@ -1529,6 +1580,7 @@
 void ssl_set_session_ticket_lifetime( ssl_context *ssl, int lifetime );
 #endif /* POLARSSL_SSL_SESSION_TICKETS */
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 /**
  * \brief          Enable / Disable renegotiation support for connection when
  *                 initiated by peer
@@ -1543,6 +1595,7 @@
  *                                             SSL_RENEGOTIATION_DISABLED)
  */
 void ssl_set_renegotiation( ssl_context *ssl, int renegotiation );
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
 /**
  * \brief          Prevent or allow legacy renegotiation.
@@ -1573,8 +1626,9 @@
  */
 void ssl_legacy_renegotiation( ssl_context *ssl, int allow_legacy );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 /**
- * \brief          Enforce server-requested renegotiation.
+ * \brief          Enforce requested renegotiation.
  *                 (Default: enforced, max_records = 16)
  *
  *                 When we request a renegotiation, the peer can comply or
@@ -1604,6 +1658,27 @@
 void ssl_set_renegotiation_enforced( ssl_context *ssl, int max_records );
 
 /**
+ * \brief          Set record counter threshold for periodic renegotiation.
+ *                 (Default: 2^64 - 256.)
+ *
+ *                 Renegotiation is automatically triggered when a record
+ *                 counter (outgoing or ingoing) crosses the defined
+ *                 threshold. The default value is meant to prevent the
+ *                 connection from being closed when the counter is about to
+ *                 reached its maximal value (it is not allowed to wrap).
+ *
+ *                 Lower values can be used to enforce policies such as "keys
+ *                 must be refreshed every N packets with cipher X".
+ *
+ * \param ssl      SSL context
+ * \param period   The threshold value: a big-endian 64-bit number.
+ *                 Set to 2^64 - 1 to disable periodic renegotiation
+ */
+void ssl_set_renegotiation_period( ssl_context *ssl,
+                                   const unsigned char period[8] );
+#endif /* POLARSSL_SSL_RENEGOTIATION */
+
+/**
  * \brief          Return the number of data bytes available to read
  *
  * \param ssl      SSL context
@@ -1661,6 +1736,7 @@
 const x509_crt *ssl_get_peer_cert( const ssl_context *ssl );
 #endif /* POLARSSL_X509_CRT_PARSE_C */
 
+#if defined(POLARSSL_SSL_CLI_C)
 /**
  * \brief          Save session in order to resume it later (client-side only)
  *                 Session data is copied to presented session structure.
@@ -1678,6 +1754,7 @@
  * \sa             ssl_set_session()
  */
 int ssl_get_session( const ssl_context *ssl, ssl_session *session );
+#endif /* POLARSSL_SSL_CLI_C */
 
 /**
  * \brief          Perform the SSL handshake
@@ -1703,6 +1780,7 @@
  */
 int ssl_handshake_step( ssl_context *ssl );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 /**
  * \brief          Initiate an SSL renegotiation on the running connection.
  *                 Client: perform the renegotiation right now.
@@ -1714,6 +1792,7 @@
  * \return         0 if successful, or any ssl_handshake() return value.
  */
 int ssl_renegotiate( ssl_context *ssl );
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
 /**
  * \brief          Read at most 'len' application data bytes
@@ -1740,6 +1819,10 @@
  * \note           When this function returns POLARSSL_ERR_NET_WANT_WRITE,
  *                 it must be called later with the *same* arguments,
  *                 until it returns a positive value.
+ *
+ * \note           This function may write less than the number of bytes
+ *                 requested if len is greater than the maximum record length.
+ *                 For arbitrary-sized messages, it should be called in a loop.
  */
 int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len );
 
diff --git a/include/polarssl/ssl_ciphersuites.h b/include/polarssl/ssl_ciphersuites.h
index c4f1ffe..191596f 100644
--- a/include/polarssl/ssl_ciphersuites.h
+++ b/include/polarssl/ssl_ciphersuites.h
@@ -233,7 +233,9 @@
 #define TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8      0xC0AE  /**< TLS 1.2 */
 #define TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8      0xC0AF  /**< TLS 1.2 */
 
-/* Reminder: update _ssl_premaster_secret when adding a new key exchange */
+/* Reminder: update _ssl_premaster_secret when adding a new key exchange.
+ * Reminder: update POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED below.
+ */
 typedef enum {
     POLARSSL_KEY_EXCHANGE_NONE = 0,
     POLARSSL_KEY_EXCHANGE_RSA,
@@ -248,6 +250,17 @@
     POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
 } key_exchange_type_t;
 
+#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)          || \
+    defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)      || \
+    defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED)    || \
+    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)  || \
+    defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)      || \
+    defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)    || \
+    defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED)     || \
+    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+#define POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED
+#endif
+
 typedef struct _ssl_ciphersuite_t ssl_ciphersuite_t;
 
 #define POLARSSL_CIPHERSUITE_WEAK       0x01    /**< Weak ciphersuite flag  */
diff --git a/include/polarssl/x509.h b/include/polarssl/x509.h
index 9b0bcb7..5f71881 100644
--- a/include/polarssl/x509.h
+++ b/include/polarssl/x509.h
@@ -45,6 +45,18 @@
  * \{
  */
 
+#if !defined(POLARSSL_X509_MAX_INTERMEDIATE_CA)
+/**
+ * Maximum number of intermediate CAs in a verification chain.
+ * That is, maximum length of the chain, excluding the end-entity certificate
+ * and the trusted root certificate.
+ *
+ * Set this to a low value to prevent an adversary from making you waste
+ * resources verifying an overlong certificate chain.
+ */
+#define POLARSSL_X509_MAX_INTERMEDIATE_CA   8
+#endif
+
 /**
  * \name X509 Error codes
  * \{
@@ -295,7 +307,6 @@
                      x509_buf *serial );
 int x509_get_ext( unsigned char **p, const unsigned char *end,
                   x509_buf *ext, int tag );
-int x509_load_file( const char *path, unsigned char **buf, size_t *n );
 int x509_sig_alg_gets( char *buf, size_t size, const x509_buf *sig_oid,
                        pk_type_t pk_alg, md_type_t md_alg,
                        const void *sig_opts );
diff --git a/include/polarssl/x509_crl.h b/include/polarssl/x509_crl.h
index 9f597a8..4ddbafc 100644
--- a/include/polarssl/x509_crl.h
+++ b/include/polarssl/x509_crl.h
@@ -100,11 +100,23 @@
 x509_crl;
 
 /**
- * \brief          Parse one or more CRLs and add them
- *                 to the chained list
+ * \brief          Parse a DER-encoded CRL and append it to the chained list
  *
  * \param chain    points to the start of the chain
- * \param buf      buffer holding the CRL data
+ * \param buf      buffer holding the CRL data in DER format
+ * \param buflen   size of the buffer
+ *
+ * \return         0 if successful, or a specific X509 or PEM error code
+ */
+int x509_crl_parse_der( x509_crl *chain,
+                        const unsigned char *buf, size_t buflen );
+/**
+ * \brief          Parse one or more CRLs and append them to the chained list
+ *
+ * \note           Mutliple CRLs are accepted only if using PEM format
+ *
+ * \param chain    points to the start of the chain
+ * \param buf      buffer holding the CRL data in PEM or DER format
  * \param buflen   size of the buffer
  *
  * \return         0 if successful, or a specific X509 or PEM error code
@@ -113,11 +125,12 @@
 
 #if defined(POLARSSL_FS_IO)
 /**
- * \brief          Load one or more CRLs and add them
- *                 to the chained list
+ * \brief          Load one or more CRLs and append them to the chained list
+ *
+ * \note           Mutliple CRLs are accepted only if using PEM format
  *
  * \param chain    points to the start of the chain
- * \param path     filename to read the CRLs from
+ * \param path     filename to read the CRLs from (in PEM or DER encoding)
  *
  * \return         0 if successful, or a specific X509 or PEM error code
  */
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 33d96b4..f562ca6 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -78,12 +78,11 @@
 endif(WIN32)
 
 if(CMAKE_COMPILER_IS_GNUCC)
-  set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS_CHECK} -Wmissing-declarations -Wmissing-prototypes")
-  set(CMAKE_C_FLAGS_CHECKFULL "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-declarations -Wmissing-prototypes")
 endif(CMAKE_COMPILER_IS_GNUCC)
 
 if(CMAKE_COMPILER_IS_CLANG)
-  set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS_CHECK} -Wmissing-declarations -Wmissing-prototypes")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-declarations -Wmissing-prototypes -Wdocumentation -Wunreachable-code")
 endif(CMAKE_COMPILER_IS_CLANG)
 
 if (NOT USE_STATIC_POLARSSL_LIBRARY AND NOT USE_SHARED_POLARSSL_LIBRARY)
diff --git a/library/asn1parse.c b/library/asn1parse.c
index a3a2b56..e2117bf 100644
--- a/library/asn1parse.c
+++ b/library/asn1parse.c
@@ -278,6 +278,8 @@
             if( cur->next == NULL )
                 return( POLARSSL_ERR_ASN1_MALLOC_FAILED );
 
+            memset( cur->next, 0, sizeof( asn1_sequence ) );
+
             cur = cur->next;
         }
     }
diff --git a/library/asn1write.c b/library/asn1write.c
index ebc0e97..d3ece60 100644
--- a/library/asn1write.c
+++ b/library/asn1write.c
@@ -327,6 +327,8 @@
             return( NULL );
         }
 
+        memcpy( cur->oid.p, oid, oid_len );
+
         cur->val.len = val_len;
         cur->val.p = polarssl_malloc( val_len );
         if( cur->val.p == NULL )
@@ -336,8 +338,6 @@
             return( NULL );
         }
 
-        memcpy( cur->oid.p, oid, oid_len );
-
         cur->next = *head;
         *head = cur;
     }
diff --git a/library/camellia.c b/library/camellia.c
index a4968f4..3956a40 100644
--- a/library/camellia.c
+++ b/library/camellia.c
@@ -304,14 +304,14 @@
     I0 = x[0] ^ k[0];
     I1 = x[1] ^ k[1];
 
-    I0 = (SBOX1((I0 >> 24) & 0xFF) << 24) |
-         (SBOX2((I0 >> 16) & 0xFF) << 16) |
-         (SBOX3((I0 >>  8) & 0xFF) <<  8) |
-         (SBOX4((I0      ) & 0xFF)      );
-    I1 = (SBOX2((I1 >> 24) & 0xFF) << 24) |
-         (SBOX3((I1 >> 16) & 0xFF) << 16) |
-         (SBOX4((I1 >>  8) & 0xFF) <<  8) |
-         (SBOX1((I1      ) & 0xFF)      );
+    I0 = ((uint32_t) SBOX1((I0 >> 24) & 0xFF) << 24) |
+         ((uint32_t) SBOX2((I0 >> 16) & 0xFF) << 16) |
+         ((uint32_t) SBOX3((I0 >>  8) & 0xFF) <<  8) |
+         ((uint32_t) SBOX4((I0      ) & 0xFF)      );
+    I1 = ((uint32_t) SBOX2((I1 >> 24) & 0xFF) << 24) |
+         ((uint32_t) SBOX3((I1 >> 16) & 0xFF) << 16) |
+         ((uint32_t) SBOX4((I1 >>  8) & 0xFF) <<  8) |
+         ((uint32_t) SBOX1((I1      ) & 0xFF)      );
 
     I0 ^= (I1 << 8) | (I1 >> 24);
     I1 ^= (I0 << 16) | (I0 >> 16);
diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 96ee4f1..91e0615 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -137,6 +137,9 @@
     int i, j;
     size_t buf_len, use_len;
 
+    if( data_len > CTR_DRBG_MAX_SEED_INPUT )
+        return( POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG );
+
     memset( buf, 0, CTR_DRBG_MAX_SEED_INPUT + CTR_DRBG_BLOCKSIZE + 16 );
     aes_init( &aes_ctx );
 
@@ -256,6 +259,11 @@
 
     if( add_len > 0 )
     {
+        /* MAX_INPUT would be more logical here, but we have to match
+         * block_cipher_df()'s limits since we can't propagate errors */
+        if( add_len > CTR_DRBG_MAX_SEED_INPUT )
+            add_len = CTR_DRBG_MAX_SEED_INPUT;
+
         block_cipher_df( add_input, additional, add_len );
         ctr_drbg_update_internal( ctx, add_input );
     }
diff --git a/library/debug.c b/library/debug.c
index a81f502..865bd54 100644
--- a/library/debug.c
+++ b/library/debug.c
@@ -123,6 +123,7 @@
                       unsigned char *buf, size_t len )
 {
     char str[512];
+    char txt[17];
     size_t i, maxlen = sizeof( str ) - 1, idx = 0;
 
     if( ssl->f_dbg == NULL || level > debug_threshold )
@@ -138,6 +139,7 @@
     ssl->f_dbg( ssl->p_dbg, level, str );
 
     idx = 0;
+    memset( txt, 0, sizeof( txt ) );
     for( i = 0; i < len; i++ )
     {
         if( i >= 4096 )
@@ -147,9 +149,11 @@
         {
             if( i > 0 )
             {
-                snprintf( str + idx, maxlen - idx, "\n" );
+                snprintf( str + idx, maxlen - idx, "  %s\n", txt );
                 ssl->f_dbg( ssl->p_dbg, level, str );
+
                 idx = 0;
+                memset( txt, 0, sizeof( txt ) );
             }
 
             if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
@@ -162,11 +166,15 @@
 
         idx += snprintf( str + idx, maxlen - idx, " %02x",
                          (unsigned int) buf[i] );
+        txt[i % 16] = ( buf[i] > 31 && buf[i] < 127 ) ? buf[i] : '.' ;
     }
 
     if( len > 0 )
     {
-        snprintf( str + idx, maxlen - idx, "\n" );
+        for( /* i = i */; i % 16 != 0; i++ )
+            idx += snprintf( str + idx, maxlen - idx, "   " );
+
+        snprintf( str + idx, maxlen - idx, "  %s\n", txt );
         ssl->f_dbg( ssl->p_dbg, level, str );
     }
 }
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 5af7f6b..e9880ef 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -333,7 +333,7 @@
 #if POLARSSL_ECP_MAX_BYTES > 124
 #error "POLARSSL_ECP_MAX_BYTES bigger than expected, please fix MAX_SIG_LEN"
 #endif
-#define MAX_SIG_LEN ( 3 + 2 * ( 2 + POLARSSL_ECP_MAX_BYTES ) )
+#define MAX_SIG_LEN ( 3 + 2 * ( 3 + POLARSSL_ECP_MAX_BYTES ) )
 
 /*
  * Convert a signature (given by context) to ASN.1
diff --git a/library/ecp.c b/library/ecp.c
index ece781d..41e25e9 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1897,6 +1897,48 @@
     return( ecp_gen_keypair( &key->grp, &key->d, &key->Q, f_rng, p_rng ) );
 }
 
+/*
+ * Check a public-private key pair
+ */
+int ecp_check_pub_priv( const ecp_keypair *pub, const ecp_keypair *prv )
+{
+    int ret;
+    ecp_point Q;
+    ecp_group grp;
+
+    if( pub->grp.id == POLARSSL_ECP_DP_NONE ||
+        pub->grp.id != prv->grp.id ||
+        mpi_cmp_mpi( &pub->Q.X, &prv->Q.X ) ||
+        mpi_cmp_mpi( &pub->Q.Y, &prv->Q.Y ) ||
+        mpi_cmp_mpi( &pub->Q.Z, &prv->Q.Z ) )
+    {
+        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    }
+
+    ecp_point_init( &Q );
+    ecp_group_init( &grp );
+
+    /* ecp_mul() needs a non-const group... */
+    ecp_group_copy( &grp, &prv->grp );
+
+    /* Also checks d is valid */
+    MPI_CHK( ecp_mul( &grp, &Q, &prv->d, &prv->grp.G, NULL, NULL ) );
+
+    if( mpi_cmp_mpi( &Q.X, &prv->Q.X ) ||
+        mpi_cmp_mpi( &Q.Y, &prv->Q.Y ) ||
+        mpi_cmp_mpi( &Q.Z, &prv->Q.Z ) )
+    {
+        ret = POLARSSL_ERR_ECP_BAD_INPUT_DATA;
+        goto cleanup;
+    }
+
+cleanup:
+    ecp_point_free( &Q );
+    ecp_group_free( &grp );
+
+    return( ret );
+}
+
 #if defined(POLARSSL_SELF_TEST)
 
 /*
diff --git a/library/error.c b/library/error.c
index 73504d4..0095636 100644
--- a/library/error.c
+++ b/library/error.c
@@ -452,6 +452,8 @@
             snprintf( buf, buflen, "SSL - A counter would wrap (eg, too many messages exchanged)" );
         if( use_ret == -(POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO) )
             snprintf( buf, buflen, "SSL - Unexpected message at ServerHello in renegotiation" );
+        if( use_ret == -(POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE) )
+            snprintf( buf, buflen, "SSL - None of the common ciphersuites is usable (eg, no suitable certificate)" );
 #endif /* POLARSSL_SSL_TLS_C */
 
 #if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
diff --git a/library/memory_buffer_alloc.c b/library/memory_buffer_alloc.c
index 00ac3f1..4a5be47 100644
--- a/library/memory_buffer_alloc.c
+++ b/library/memory_buffer_alloc.c
@@ -484,7 +484,8 @@
     if( old == NULL )
     {
         hdr->next_free = heap.first_free;
-        heap.first_free->prev_free = hdr;
+        if( heap.first_free != NULL )
+            heap.first_free->prev_free = hdr;
         heap.first_free = hdr;
     }
 
@@ -562,9 +563,11 @@
 
     if( (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE )
     {
+        /* Adjust len first since buf is used in the computation */
+        len -= POLARSSL_MEMORY_ALIGN_MULTIPLE
+             - (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE;
         buf += POLARSSL_MEMORY_ALIGN_MULTIPLE
              - (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE;
-        len -= (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE;
     }
 
     heap.buf = buf;
@@ -586,4 +589,135 @@
     polarssl_zeroize( &heap, sizeof(buffer_alloc_ctx) );
 }
 
+#if defined(POLARSSL_SELF_TEST)
+static int check_pointer( void *p )
+{
+    if( p == NULL )
+        return( -1 );
+
+    if( (size_t) p % POLARSSL_MEMORY_ALIGN_MULTIPLE != 0 )
+        return( -1 );
+
+    return( 0 );
+}
+
+static int check_all_free( )
+{
+    if( heap.current_alloc_size != 0 ||
+        heap.first != heap.first_free ||
+        (void *) heap.first != (void *) heap.buf )
+    {
+        return( -1 );
+    }
+
+    return( 0 );
+}
+
+#define TEST_ASSERT( condition )            \
+    if( ! (condition) )                     \
+    {                                       \
+        if( verbose != 0 )                  \
+            polarssl_printf( "failed\n" );  \
+                                            \
+        ret = 1;                            \
+        goto cleanup;                       \
+    }
+
+int memory_buffer_alloc_self_test( int verbose )
+{
+    unsigned char buf[1024];
+    unsigned char *p, *q, *r, *end;
+    int ret = 0;
+
+    if( verbose != 0 )
+        polarssl_printf( "  MBA test #1 (basic alloc-free cycle): " );
+
+    memory_buffer_alloc_init( buf, sizeof( buf ) );
+
+    p = polarssl_malloc( 1 );
+    q = polarssl_malloc( 128 );
+    r = polarssl_malloc( 16 );
+
+    TEST_ASSERT( check_pointer( p ) == 0 &&
+                 check_pointer( q ) == 0 &&
+                 check_pointer( r ) == 0 );
+
+    polarssl_free( r );
+    polarssl_free( q );
+    polarssl_free( p );
+
+    TEST_ASSERT( check_all_free( ) == 0 );
+
+    /* Memorize end to compare with the next test */
+    end = heap.buf + heap.len;
+
+    memory_buffer_alloc_free( );
+
+    if( verbose != 0 )
+        polarssl_printf( "passed\n" );
+
+    if( verbose != 0 )
+        polarssl_printf( "  MBA test #2 (buf not aligned): " );
+
+    memory_buffer_alloc_init( buf + 1, sizeof( buf ) - 1 );
+
+    TEST_ASSERT( heap.buf + heap.len == end );
+
+    p = polarssl_malloc( 1 );
+    q = polarssl_malloc( 128 );
+    r = polarssl_malloc( 16 );
+
+    TEST_ASSERT( check_pointer( p ) == 0 &&
+                 check_pointer( q ) == 0 &&
+                 check_pointer( r ) == 0 );
+
+    polarssl_free( r );
+    polarssl_free( q );
+    polarssl_free( p );
+
+    TEST_ASSERT( check_all_free( ) == 0 );
+
+    memory_buffer_alloc_free( );
+
+    if( verbose != 0 )
+        polarssl_printf( "passed\n" );
+
+    if( verbose != 0 )
+        polarssl_printf( "  MBA test #3 (full): " );
+
+    memory_buffer_alloc_init( buf, sizeof( buf ) );
+
+    p = polarssl_malloc( sizeof( buf ) - sizeof( memory_header ) );
+
+    TEST_ASSERT( check_pointer( p ) == 0 );
+    TEST_ASSERT( polarssl_malloc( 1 ) == NULL );
+
+    polarssl_free( p );
+
+    p = polarssl_malloc( sizeof( buf ) - 2 * sizeof( memory_header ) - 16 );
+    q = polarssl_malloc( 16 );
+
+    TEST_ASSERT( check_pointer( p ) == 0 && check_pointer( q ) == 0 );
+    TEST_ASSERT( polarssl_malloc( 1 ) == NULL );
+
+    polarssl_free( q );
+
+    TEST_ASSERT( polarssl_malloc( 17 ) == NULL );
+
+    polarssl_free( p );
+
+    TEST_ASSERT( check_all_free( ) == 0 );
+
+    memory_buffer_alloc_free( );
+
+    if( verbose != 0 )
+        polarssl_printf( "passed\n" );
+
+cleanup:
+    memory_buffer_alloc_free( );
+
+    return( ret );
+}
+#endif /* POLARSSL_SELF_TEST */
+
 #endif /* POLARSSL_MEMORY_BUFFER_ALLOC_C */
diff --git a/library/net.c b/library/net.c
index 3f0e448..2c77138 100644
--- a/library/net.c
+++ b/library/net.c
@@ -496,12 +496,12 @@
 void net_usleep( unsigned long usec )
 {
     struct timeval tv;
-    tv.tv_sec  = 0;
+    tv.tv_sec  = usec / 1000000;
 #if !defined(_WIN32) && ( defined(__unix__) || defined(__unix) || \
     ( defined(__APPLE__) && defined(__MACH__) ) )
-    tv.tv_usec = (suseconds_t) usec;
+    tv.tv_usec = (suseconds_t) usec % 1000000;
 #else
-    tv.tv_usec = usec;
+    tv.tv_usec = usec % 1000000;
 #endif
     select( 0, NULL, NULL, NULL, &tv );
 }
diff --git a/library/pk.c b/library/pk.c
index 4aba3aa..a37f58e 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -301,6 +301,32 @@
 }
 
 /*
+ * Check public-private key pair
+ */
+int pk_check_pair( const pk_context *pub, const pk_context *prv )
+{
+    if( pub == NULL || pub->pk_info == NULL ||
+        prv == NULL || prv->pk_info == NULL ||
+        prv->pk_info->check_pair_func == NULL )
+    {
+        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+    }
+
+    if( prv->pk_info->type == POLARSSL_PK_RSA_ALT )
+    {
+        if( pub->pk_info->type != POLARSSL_PK_RSA )
+            return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+    }
+    else
+    {
+        if( pub->pk_info != prv->pk_info )
+            return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+    }
+
+    return( prv->pk_info->check_pair_func( pub->pk_ctx, prv->pk_ctx ) );
+}
+
+/*
  * Get key size in bits
  */
 size_t pk_get_size( const pk_context *ctx )
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 5e9ff60..7776f01 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -117,14 +117,21 @@
                     unsigned char *output, size_t *olen, size_t osize,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    ((void) osize);
-
     *olen = ((rsa_context *) ctx)->len;
 
+    if( *olen > osize )
+        return( POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE );
+
     return( rsa_pkcs1_encrypt( (rsa_context *) ctx,
                 f_rng, p_rng, RSA_PUBLIC, ilen, input, output ) );
 }
 
+static int rsa_check_pair_wrap( const void *pub, const void *prv )
+{
+    return( rsa_check_pub_priv( (const rsa_context *) pub,
+                                (const rsa_context *) prv ) );
+}
+
 static void *rsa_alloc_wrap( void )
 {
     void *ctx = polarssl_malloc( sizeof( rsa_context ) );
@@ -163,6 +170,7 @@
     rsa_sign_wrap,
     rsa_decrypt_wrap,
     rsa_encrypt_wrap,
+    rsa_check_pair_wrap,
     rsa_alloc_wrap,
     rsa_free_wrap,
     rsa_debug,
@@ -234,6 +242,12 @@
 
 #endif /* POLARSSL_ECDSA_C */
 
+static int eckey_check_pair( const void *pub, const void *prv )
+{
+    return( ecp_check_pub_priv( (const ecp_keypair *) pub,
+                                (const ecp_keypair *) prv ) );
+}
+
 static void *eckey_alloc_wrap( void )
 {
     void *ctx = polarssl_malloc( sizeof( ecp_keypair ) );
@@ -271,6 +285,7 @@
 #endif
     NULL,
     NULL,
+    eckey_check_pair,
     eckey_alloc_wrap,
     eckey_free_wrap,
     eckey_debug,
@@ -294,6 +309,7 @@
     NULL,
     NULL,
     NULL,
+    eckey_check_pair,
     eckey_alloc_wrap,       /* Same underlying key structure */
     eckey_free_wrap,        /* Same underlying key structure */
     eckey_debug,            /* Same underlying key structure */
@@ -367,6 +383,7 @@
     ecdsa_sign_wrap,
     NULL,
     NULL,
+    eckey_check_pair,   /* Compatible key structures */
     ecdsa_alloc_wrap,
     ecdsa_free_wrap,
     eckey_debug,        /* Compatible key structures */
@@ -419,6 +436,36 @@
                 RSA_PRIVATE, olen, input, output, osize ) );
 }
 
+#if defined(POLARSSL_RSA_C)
+static int rsa_alt_check_pair( const void *pub, const void *prv )
+{
+    unsigned char sig[POLARSSL_MPI_MAX_SIZE];
+    unsigned char hash[32];
+    size_t sig_len = 0;
+    int ret;
+
+    if( rsa_alt_get_size( prv ) != rsa_get_size( pub ) )
+        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+
+    memset( hash, 0x2a, sizeof( hash ) );
+
+    if( ( ret = rsa_alt_sign_wrap( (void *) prv, POLARSSL_MD_NONE,
+                                   hash, sizeof( hash ),
+                                   sig, &sig_len, NULL, NULL ) ) != 0 )
+    {
+        return( ret );
+    }
+
+    if( rsa_verify_wrap( (void *) pub, POLARSSL_MD_NONE,
+                         hash, sizeof( hash ), sig, sig_len ) != 0 )
+    {
+        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+    }
+
+    return( 0 );
+}
+#endif /* POLARSSL_RSA_C */
+
 static void *rsa_alt_alloc_wrap( void )
 {
     void *ctx = polarssl_malloc( sizeof( rsa_alt_context ) );
@@ -444,6 +491,11 @@
     rsa_alt_sign_wrap,
     rsa_alt_decrypt_wrap,
     NULL,
+#if defined(POLARSSL_RSA_C)
+    rsa_alt_check_pair,
+#else
+    NULL,
+#endif
     rsa_alt_alloc_wrap,
     rsa_alt_free_wrap,
     NULL,
diff --git a/library/pkparse.c b/library/pkparse.c
index 29217a2..6cfab8b 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -71,7 +71,7 @@
 /*
  * Load all data from a file into a given buffer.
  */
-static int load_file( const char *path, unsigned char **buf, size_t *n )
+int pk_load_file( const char *path, unsigned char **buf, size_t *n )
 {
     FILE *f;
     long size;
@@ -120,7 +120,7 @@
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
     if( pwd == NULL )
@@ -144,7 +144,7 @@
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
     ret = pk_parse_public_key( ctx, buf, n );
diff --git a/library/rsa.c b/library/rsa.c
index 958085c..54babb5 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -241,6 +241,26 @@
 }
 
 /*
+ * Check if contexts holding a public and private key match
+ */
+int rsa_check_pub_priv( const rsa_context *pub, const rsa_context *prv )
+{
+    if( rsa_check_pubkey( pub ) != 0 ||
+        rsa_check_privkey( prv ) != 0 )
+    {
+        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+    }
+
+    if( mpi_cmp_mpi( &pub->N, &prv->N ) != 0 ||
+        mpi_cmp_mpi( &pub->E, &prv->E ) != 0 )
+    {
+        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+    }
+
+    return( 0 );
+}
+
+/*
  * Do an RSA public key operation
  */
 int rsa_public( rsa_context *ctx,
@@ -275,7 +295,6 @@
     return( 0 );
 }
 
-#if !defined(POLARSSL_RSA_NO_CRT)
 /*
  * Generate or update blinding values, see section 10 of:
  *  KOCHER, Paul C. Timing attacks on implementations of Diffie-Hellman, RSA,
@@ -329,7 +348,6 @@
 
     return( ret );
 }
-#endif /* !POLARSSL_RSA_NO_CRT */
 
 /*
  * Do an RSA private key operation
@@ -343,7 +361,6 @@
     int ret;
     size_t olen;
     mpi T, T1, T2;
-#if !defined(POLARSSL_RSA_NO_CRT)
     mpi *Vi, *Vf;
 
     /*
@@ -361,7 +378,6 @@
     Vi = &ctx->Vi;
     Vf = &ctx->Vf;
 #endif
-#endif /* !POLARSSL_RSA_NO_CRT */
 
     mpi_init( &T ); mpi_init( &T1 ); mpi_init( &T2 );
 
@@ -372,11 +388,6 @@
         return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
     }
 
-#if defined(POLARSSL_RSA_NO_CRT)
-    ((void) f_rng);
-    ((void) p_rng);
-    MPI_CHK( mpi_exp_mod( &T, &T, &ctx->D, &ctx->N, &ctx->RN ) );
-#else
     if( f_rng != NULL )
     {
         /*
@@ -388,6 +399,9 @@
         MPI_CHK( mpi_mod_mpi( &T, &T, &ctx->N ) );
     }
 
+#if defined(POLARSSL_RSA_NO_CRT)
+    MPI_CHK( mpi_exp_mod( &T, &T, &ctx->D, &ctx->N, &ctx->RN ) );
+#else
     /*
      * faster decryption using the CRT
      *
@@ -409,6 +423,7 @@
      */
     MPI_CHK( mpi_mul_mpi( &T1, &T, &ctx->Q ) );
     MPI_CHK( mpi_add_mpi( &T, &T2, &T1 ) );
+#endif /* POLARSSL_RSA_NO_CRT */
 
     if( f_rng != NULL )
     {
@@ -419,14 +434,13 @@
         MPI_CHK( mpi_mul_mpi( &T, &T, Vf ) );
         MPI_CHK( mpi_mod_mpi( &T, &T, &ctx->N ) );
     }
-#endif /* POLARSSL_RSA_NO_CRT */
 
     olen = ctx->len;
     MPI_CHK( mpi_write_binary( &T, output, olen ) );
 
 cleanup:
     mpi_free( &T ); mpi_free( &T1 ); mpi_free( &T2 );
-#if !defined(POLARSSL_RSA_NO_CRT) && defined(POLARSSL_THREADING_C)
+#if defined(POLARSSL_THREADING_C)
     mpi_free( &Vi_copy ); mpi_free( &Vf_copy );
 #endif
 
@@ -1425,10 +1439,8 @@
     MPI_CHK( mpi_copy( &dst->RP, &src->RP ) );
     MPI_CHK( mpi_copy( &dst->RQ, &src->RQ ) );
 
-#if !defined(POLARSSL_RSA_NO_CRT)
     MPI_CHK( mpi_copy( &dst->Vi, &src->Vi ) );
     MPI_CHK( mpi_copy( &dst->Vf, &src->Vf ) );
-#endif
 
     dst->padding = src->padding;
     dst->hash_id = src->hash_id;
@@ -1445,9 +1457,7 @@
  */
 void rsa_free( rsa_context *ctx )
 {
-#if !defined(POLARSSL_RSA_NO_CRT)
     mpi_free( &ctx->Vi ); mpi_free( &ctx->Vf );
-#endif
     mpi_free( &ctx->RQ ); mpi_free( &ctx->RP ); mpi_free( &ctx->RN );
     mpi_free( &ctx->QP ); mpi_free( &ctx->DQ ); mpi_free( &ctx->DP );
     mpi_free( &ctx->Q  ); mpi_free( &ctx->P  ); mpi_free( &ctx->D );
diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index 836b685..5868e69 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -105,10 +105,8 @@
          */
         if( entry->peer_cert.p != NULL )
         {
-            session->peer_cert =
-                (x509_crt *) polarssl_malloc( sizeof(x509_crt) );
-
-            if( session->peer_cert == NULL )
+            if( ( session->peer_cert = (x509_crt *) polarssl_malloc(
+                                 sizeof(x509_crt) ) ) == NULL )
             {
                 ret = 1;
                 goto exit;
@@ -226,8 +224,7 @@
             /*
              * max_entries not reached, create new entry
              */
-            cur = (ssl_cache_entry *)
-                        polarssl_malloc( sizeof(ssl_cache_entry) );
+            cur = (ssl_cache_entry *) polarssl_malloc( sizeof(ssl_cache_entry) );
             if( cur == NULL )
             {
                 ret = 1;
@@ -264,8 +261,8 @@
      */
     if( session->peer_cert != NULL )
     {
-        cur->peer_cert.p = (unsigned char *)
-                                polarssl_malloc( session->peer_cert->raw.len );
+        cur->peer_cert.p = (unsigned char *) polarssl_malloc(
+                            session->peer_cert->raw.len );
         if( cur->peer_cert.p == NULL )
         {
             ret = 1;
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index fd0a811..cf8e46c 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -114,6 +114,7 @@
 }
 #endif /* POLARSSL_SSL_SERVER_NAME_INDICATION */
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 static void ssl_write_renegotiation_ext( ssl_context *ssl,
                                          unsigned char *buf,
                                          size_t *olen )
@@ -141,8 +142,13 @@
 
     *olen = 5 + ssl->verify_data_len;
 }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
+/*
+ * Only if we handle at least one key exchange that needs signatures.
+ */
+#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
+    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
 static void ssl_write_signature_algorithms_ext( ssl_context *ssl,
                                                 unsigned char *buf,
                                                 size_t *olen )
@@ -236,7 +242,8 @@
 
     *olen = 6 + sig_alg_len;
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* POLARSSL_SSL_PROTO_TLS1_2 &&
+          POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
 #if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
 static void ssl_write_supported_elliptic_curves_ext( ssl_context *ssl,
@@ -516,7 +523,9 @@
         return( POLARSSL_ERR_SSL_NO_RNG );
     }
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
+#endif
     {
         ssl->major_ver = ssl->min_major_ver;
         ssl->minor_ver = ssl->min_minor_ver;
@@ -580,7 +589,10 @@
      */
     n = ssl->session_negotiate->length;
 
-    if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE || n < 16 || n > 32 ||
+    if( n < 16 || n > 32 ||
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+        ssl->renegotiation != SSL_INITIAL_HANDSHAKE ||
+#endif
         ssl->handshake->resume == 0 )
     {
         n = 0;
@@ -591,8 +603,10 @@
      * RFC 5077 section 3.4: "When presenting a ticket, the client MAY
      * generate and include a Session ID in the TLS ClientHello."
      */
-    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE &&
-        ssl->session_negotiate->ticket != NULL &&
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
+#endif
+    if( ssl->session_negotiate->ticket != NULL &&
         ssl->session_negotiate->ticket_len != 0 )
     {
         ret = ssl->f_rng( ssl->p_rng, ssl->session_negotiate->id, 32 );
@@ -622,7 +636,9 @@
     /*
      * Add TLS_EMPTY_RENEGOTIATION_INFO_SCSV
      */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
+#endif
     {
         *p++ = (unsigned char)( SSL_EMPTY_RENEGOTIATION_INFO >> 8 );
         *p++ = (unsigned char)( SSL_EMPTY_RENEGOTIATION_INFO      );
@@ -688,10 +704,13 @@
     ext_len += olen;
 #endif
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
+#endif
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
+    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
     ssl_write_signature_algorithms_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
@@ -734,6 +753,9 @@
     ext_len += olen;
 #endif
 
+    /* olen unused if all extensions are disabled */
+    ((void) olen);
+
     SSL_DEBUG_MSG( 3, ( "client hello, total extension length: %d",
                    ext_len ) );
 
@@ -767,21 +789,8 @@
 {
     int ret;
 
-    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
-    {
-        if( len != 1 || buf[0] != 0x0 )
-        {
-            SSL_DEBUG_MSG( 1, ( "non-zero length renegotiated connection field" ) );
-
-            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
-                return( ret );
-
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
-        }
-
-        ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
-    }
-    else
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE )
     {
         /* Check verify-data in constant-time. The length OTOH is no secret */
         if( len    != 1 + ssl->verify_data_len * 2 ||
@@ -791,7 +800,7 @@
             safer_memcmp( buf + 1 + ssl->verify_data_len,
                           ssl->peer_verify_data, ssl->verify_data_len ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "non-matching renegotiated connection field" ) );
+            SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
 
             if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                 return( ret );
@@ -799,6 +808,21 @@
             return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
     }
+    else
+#endif /* POLARSSL_SSL_RENEGOTIATION */
+    {
+        if( len != 1 || buf[0] != 0x00 )
+        {
+            SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
+
+            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+                return( ret );
+
+            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        }
+
+        ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
+    }
 
     return( 0 );
 }
@@ -990,7 +1014,9 @@
     size_t n;
     size_t ext_len;
     unsigned char *buf, *ext;
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     int renegotiation_info_seen = 0;
+#endif
     int handshake_failure = 0;
 #if defined(POLARSSL_DEBUG_C)
     uint32_t t;
@@ -1015,6 +1041,7 @@
 
     if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
     {
+#if defined(POLARSSL_SSL_RENEGOTIATION)
         if( ssl->renegotiation == SSL_RENEGOTIATION )
         {
             ssl->renego_records_seen++;
@@ -1030,6 +1057,7 @@
             SSL_DEBUG_MSG( 1, ( "non-handshake message during renego" ) );
             return( POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO );
         }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
         SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
         return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
@@ -1138,8 +1166,10 @@
     /*
      * Check if the session can be resumed
      */
-    if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE ||
-        ssl->handshake->resume == 0 || n == 0 ||
+    if( ssl->handshake->resume == 0 || n == 0 ||
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+        ssl->renegotiation != SSL_INITIAL_HANDSHAKE ||
+#endif
         ssl->session_negotiate->ciphersuite != i ||
         ssl->session_negotiate->compression != comp ||
         ssl->session_negotiate->length != n ||
@@ -1220,7 +1250,9 @@
         {
         case TLS_EXT_RENEGOTIATION_INFO:
             SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
             renegotiation_info_seen = 1;
+#endif
 
             if( ( ret = ssl_parse_renegotiation_info( ssl, ext + 4,
                                                       ext_size ) ) != 0 )
@@ -1340,6 +1372,7 @@
         SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
         handshake_failure = 1;
     }
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     else if( ssl->renegotiation == SSL_RENEGOTIATION &&
              ssl->secure_renegotiation == SSL_SECURE_RENEGOTIATION &&
              renegotiation_info_seen == 0 )
@@ -1361,6 +1394,7 @@
         SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
         handshake_failure = 1;
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
     if( handshake_failure == 1 )
     {
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 534525a..1fa9e76 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -431,11 +431,29 @@
 {
     int ret;
 
-    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE )
+    {
+        /* Check verify-data in constant-time. The length OTOH is no secret */
+        if( len    != 1 + ssl->verify_data_len ||
+            buf[0] !=     ssl->verify_data_len ||
+            safer_memcmp( buf + 1, ssl->peer_verify_data,
+                          ssl->verify_data_len ) != 0 )
+        {
+            SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
+
+            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+                return( ret );
+
+            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        }
+    }
+    else
+#endif /* POLARSSL_SSL_RENEGOTIATION */
     {
         if( len != 1 || buf[0] != 0x0 )
         {
-            SSL_DEBUG_MSG( 1, ( "non-zero length renegotiated connection field" ) );
+            SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
 
             if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                 return( ret );
@@ -445,27 +463,12 @@
 
         ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
     }
-    else
-    {
-        /* Check verify-data in constant-time. The length OTOH is no secret */
-        if( len    != 1 + ssl->verify_data_len ||
-            buf[0] !=     ssl->verify_data_len ||
-            safer_memcmp( buf + 1, ssl->peer_verify_data,
-                          ssl->verify_data_len ) != 0 )
-        {
-            SSL_DEBUG_MSG( 1, ( "non-matching renegotiated connection field" ) );
-
-            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
-                return( ret );
-
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
-        }
-    }
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
+    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
 static int ssl_parse_signature_algorithms_ext( ssl_context *ssl,
                                                const unsigned char *buf,
                                                size_t len )
@@ -509,7 +512,8 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* POLARSSL_SSL_PROTO_TLS1_2 &&
+          POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
 #if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
 static int ssl_parse_supported_elliptic_curves( ssl_context *ssl,
@@ -700,11 +704,13 @@
     if( len == 0 )
         return( 0 );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE )
     {
         SSL_DEBUG_MSG( 3, ( "ticket rejected: renegotiating" ) );
         return( 0 );
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
     /*
      * Failures are ok: just ignore the ticket and proceed.
@@ -796,11 +802,11 @@
 
 #if defined(POLARSSL_X509_CRT_PARSE_C)
 /*
- * Return 1 if the given EC key uses the given curve, 0 otherwise
+ * Return 0 if the given key uses one of the acceptable curves, -1 otherwise
  */
 #if defined(POLARSSL_ECDSA_C)
-static int ssl_key_matches_curves( pk_context *pk,
-                                   const ecp_curve_info **curves )
+static int ssl_check_key_curve( pk_context *pk,
+                                const ecp_curve_info **curves )
 {
     const ecp_curve_info **crv = curves;
     ecp_group_id grp_id = pk_ec( *pk )->grp.id;
@@ -808,11 +814,11 @@
     while( *crv != NULL )
     {
         if( (*crv)->grp_id == grp_id )
-            return( 1 );
+            return( 0 );
         crv++;
     }
 
-    return( 0 );
+    return( -1 );
 }
 #endif /* POLARSSL_ECDSA_C */
 
@@ -823,7 +829,7 @@
 static int ssl_pick_cert( ssl_context *ssl,
                           const ssl_ciphersuite_t * ciphersuite_info )
 {
-    ssl_key_cert *cur, *list;
+    ssl_key_cert *cur, *list, *fallback = NULL;
     pk_type_t pk_alg = ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
 
 #if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
@@ -856,21 +862,41 @@
         }
 
 #if defined(POLARSSL_ECDSA_C)
-        if( pk_alg == POLARSSL_PK_ECDSA )
-        {
-            if( ssl_key_matches_curves( cur->key, ssl->handshake->curves ) )
-                break;
-        }
-        else
+        if( pk_alg == POLARSSL_PK_ECDSA &&
+            ssl_check_key_curve( cur->key, ssl->handshake->curves ) != 0 )
+            continue;
 #endif
-            break;
+
+        /*
+         * Try to select a SHA-1 certificate for pre-1.2 clients, but still
+         * present them a SHA-higher cert rather than failing if it's the only
+         * one we got that satisfies the other conditions.
+         */
+        if( ssl->minor_ver < SSL_MINOR_VERSION_3 &&
+            cur->cert->sig_md != POLARSSL_MD_SHA1 )
+        {
+            if( fallback == NULL )
+                fallback = cur;
+            continue;
+        }
+
+        /* If we get there, we got a winner */
+        break;
     }
 
-    if( cur == NULL )
-        return( -1 );
+    if( cur != NULL )
+    {
+        ssl->handshake->key_cert = cur;
+        return( 0 );
+    }
 
-    ssl->handshake->key_cert = cur;
-    return( 0 );
+    if( fallback != NULL )
+    {
+        ssl->handshake->key_cert = fallback;
+        return( 0 );
+    }
+
+    return( -1 );
 }
 #endif /* POLARSSL_X509_CRT_PARSE_C */
 
@@ -886,8 +912,8 @@
     suite_info = ssl_ciphersuite_from_id( suite_id );
     if( suite_info == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "ciphersuite info for %04x not found", suite_id ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
     }
 
     if( suite_info->min_minor_ver > ssl->minor_ver ||
@@ -930,7 +956,7 @@
 #if defined(POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
 static int ssl_parse_client_hello_v2( ssl_context *ssl )
 {
-    int ret;
+    int ret, got_common_suite;
     unsigned int i, j;
     size_t n;
     unsigned int ciph_len, sess_len, chal_len;
@@ -940,6 +966,7 @@
 
     SSL_DEBUG_MSG( 2, ( "=> parse client hello v2" ) );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE )
     {
         SSL_DEBUG_MSG( 1, ( "client hello v2 illegal for renegotiation" ) );
@@ -949,6 +976,7 @@
 
         return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
     buf = ssl->in_hdr;
 
@@ -1085,15 +1113,18 @@
         if( p[0] == 0 && p[1] == 0 && p[2] == SSL_EMPTY_RENEGOTIATION_INFO )
         {
             SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
             if( ssl->renegotiation == SSL_RENEGOTIATION )
             {
-                SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV during renegotiation" ) );
+                SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV "
+                                    "during renegotiation" ) );
 
                 if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                     return( ret );
 
                 return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
             ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
             break;
         }
@@ -1123,6 +1154,7 @@
     }
 #endif /* POLARSSL_SSL_FALLBACK_SCSV */
 
+    got_common_suite = 0;
     ciphersuites = ssl->ciphersuite_list[ssl->minor_ver];
     ciphersuite_info = NULL;
 #if defined(POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
@@ -1140,6 +1172,8 @@
                 p[2] != ( ( ciphersuites[i]      ) & 0xFF ) )
                 continue;
 
+            got_common_suite = 1;
+
             if( ( ret = ssl_ciphersuite_match( ssl, ciphersuites[i],
                                                &ciphersuite_info ) ) != 0 )
                 return( ret );
@@ -1149,9 +1183,17 @@
         }
     }
 
-    SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
-
-    return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+    if( got_common_suite )
+    {
+        SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
+                            "but none of them usable" ) );
+        return( POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE );
+    }
+    else
+    {
+        SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
+        return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+    }
 
 have_ciphersuite_v2:
     ssl->session_negotiate->ciphersuite = ciphersuites[i];
@@ -1183,22 +1225,26 @@
 
 static int ssl_parse_client_hello( ssl_context *ssl )
 {
-    int ret;
+    int ret, got_common_suite;
     unsigned int i, j;
     size_t n;
     unsigned int ciph_len, sess_len;
     unsigned int comp_len;
     unsigned int ext_len = 0;
     unsigned char *buf, *p, *ext;
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     int renegotiation_info_seen = 0;
+#endif
     int handshake_failure = 0;
     const int *ciphersuites;
     const ssl_ciphersuite_t *ciphersuite_info;
 
     SSL_DEBUG_MSG( 2, ( "=> parse client hello" ) );
 
-    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE &&
-        ( ret = ssl_fetch_input( ssl, 5 ) ) != 0 )
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
+#endif
+    if( ( ret = ssl_fetch_input( ssl, 5 ) ) != 0 )
     {
         SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
         return( ret );
@@ -1248,18 +1294,22 @@
         return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE &&
-        ( ret = ssl_fetch_input( ssl, 5 + n ) ) != 0 )
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
+#endif
+    if( ( ret = ssl_fetch_input( ssl, 5 + n ) ) != 0 )
     {
         SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
         return( ret );
     }
 
     buf = ssl->in_msg;
-    if( !ssl->renegotiation )
-        n = ssl->in_left - 5;
-    else
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE )
         n = ssl->in_msglen;
+    else
+#endif
+        n = ssl->in_left - 5;
 
     ssl->handshake->update_checksum( ssl, buf, n );
 
@@ -1422,6 +1472,7 @@
         if( p[0] == 0 && p[1] == SSL_EMPTY_RENEGOTIATION_INFO )
         {
             SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
             if( ssl->renegotiation == SSL_RENEGOTIATION )
             {
                 SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV during renegotiation" ) );
@@ -1431,6 +1482,8 @@
 
                 return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
+            renegotiation_info_seen = 1;
+#endif /* POLARSSL_SSL_RENEGOTIATION */
             ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
             break;
         }
@@ -1489,24 +1542,30 @@
 
         case TLS_EXT_RENEGOTIATION_INFO:
             SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
             renegotiation_info_seen = 1;
+#endif
 
             ret = ssl_parse_renegotiation_info( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
+    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
         case TLS_EXT_SIG_ALG:
             SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
             if( ssl->renegotiation == SSL_RENEGOTIATION )
                 break;
+#endif
 
             ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* POLARSSL_SSL_PROTO_TLS1_2 &&
+          POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
 #if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
         case TLS_EXT_SUPPORTED_ELLIPTIC_CURVES:
@@ -1605,12 +1664,13 @@
     /*
      * Renegotiation security checks
      */
-    if( ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
+    if( ssl->secure_renegotiation != SSL_SECURE_RENEGOTIATION &&
         ssl->allow_legacy_renegotiation == SSL_LEGACY_BREAK_HANDSHAKE )
     {
         SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
         handshake_failure = 1;
     }
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     else if( ssl->renegotiation == SSL_RENEGOTIATION &&
              ssl->secure_renegotiation == SSL_SECURE_RENEGOTIATION &&
              renegotiation_info_seen == 0 )
@@ -1632,6 +1692,7 @@
         SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
         handshake_failure = 1;
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
     if( handshake_failure == 1 )
     {
@@ -1646,6 +1707,7 @@
      * (At the end because we need information from the EC-based extensions
      * and certificate from the SNI callback triggered by the SNI extension.)
      */
+    got_common_suite = 0;
     ciphersuites = ssl->ciphersuite_list[ssl->minor_ver];
     ciphersuite_info = NULL;
 #if defined(POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
@@ -1662,6 +1724,8 @@
                 p[1] != ( ( ciphersuites[i]      ) & 0xFF ) )
                 continue;
 
+            got_common_suite = 1;
+
             if( ( ret = ssl_ciphersuite_match( ssl, ciphersuites[i],
                                                &ciphersuite_info ) ) != 0 )
                 return( ret );
@@ -1671,12 +1735,19 @@
         }
     }
 
-    SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
-
-    if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
-        return( ret );
-
-    return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+    if( got_common_suite )
+    {
+        SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
+                            "but none of them usable" ) );
+        ssl_send_fatal_handshake_failure( ssl );
+        return( POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE );
+    }
+    else
+    {
+        SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
+        ssl_send_fatal_handshake_failure( ssl );
+        return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+    }
 
 have_ciphersuite:
     ssl->session_negotiate->ciphersuite = ciphersuites[i];
@@ -1828,16 +1899,29 @@
     *p++ = (unsigned char)( ( TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
 
-    *p++ = 0x00;
-    *p++ = ( ssl->verify_data_len * 2 + 1 ) & 0xFF;
-    *p++ = ssl->verify_data_len * 2 & 0xFF;
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ssl->renegotiation != SSL_INITIAL_HANDSHAKE )
+    {
+        *p++ = 0x00;
+        *p++ = ( ssl->verify_data_len * 2 + 1 ) & 0xFF;
+        *p++ = ssl->verify_data_len * 2 & 0xFF;
 
-    memcpy( p, ssl->peer_verify_data, ssl->verify_data_len );
-    p += ssl->verify_data_len;
-    memcpy( p, ssl->own_verify_data, ssl->verify_data_len );
-    p += ssl->verify_data_len;
+        memcpy( p, ssl->peer_verify_data, ssl->verify_data_len );
+        p += ssl->verify_data_len;
+        memcpy( p, ssl->own_verify_data, ssl->verify_data_len );
+        p += ssl->verify_data_len;
 
-    *olen = 5 + ssl->verify_data_len * 2;
+        *olen = 5 + ssl->verify_data_len * 2;
+    }
+    else
+#endif /* POLARSSL_SSL_RENEGOTIATION */
+    {
+        *p++ = 0x00;
+        *p++ = 0x01;
+        *p++ = 0x00;
+
+        *olen = 5;
+    }
 }
 
 #if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
@@ -1996,7 +2080,9 @@
      * If not, try looking up session ID in our cache.
      */
     if( ssl->handshake->resume == 0 &&
+#if defined(POLARSSL_SSL_RENEGOTIATION)
         ssl->renegotiation == SSL_INITIAL_HANDSHAKE &&
+#endif
         ssl->session_negotiate->length != 0 &&
         ssl->f_get_cache != NULL &&
         ssl->f_get_cache( ssl->p_get_cache, ssl->session_negotiate ) == 0 )
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index eda3d6d..050939b 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -647,6 +647,7 @@
     /*
      * Finally setup the cipher contexts, IVs and MAC secrets.
      */
+#if defined(POLARSSL_SSL_CLI_C)
     if( ssl->endpoint == SSL_IS_CLIENT )
     {
         key1 = keyblk + transform->maclen * 2;
@@ -665,6 +666,9 @@
                 iv_copy_len );
     }
     else
+#endif /* POLARSSL_SSL_CLI_C */
+#if defined(POLARSSL_SSL_SRV_C)
+    if( ssl->endpoint == SSL_IS_SERVER )
     {
         key1 = keyblk + transform->maclen * 2 + transform->keylen;
         key2 = keyblk + transform->maclen * 2;
@@ -681,6 +685,12 @@
         memcpy( transform->iv_enc, key1 + transform->keylen + iv_copy_len,
                 iv_copy_len );
     }
+    else
+#endif /* POLARSSL_SSL_SRV_C */
+    {
+        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    }
 
 #if defined(POLARSSL_SSL_PROTO_SSL3)
     if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
@@ -1071,10 +1081,6 @@
 }
 #endif /* POLARSSL_SSL_PROTO_SSL3 */
 
-#define MAC_NONE        0
-#define MAC_PLAINTEXT   1
-#define MAC_CIPHERTEXT  2
-
 #if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER) ||     \
     ( defined(POLARSSL_CIPHER_MODE_CBC) &&                                  \
       ( defined(POLARSSL_AES_C) || defined(POLARSSL_CAMELLIA_C) ) )
@@ -1082,60 +1088,37 @@
 #endif
 
 /*
- * Is MAC applied on ciphertext, cleartext or not at all?
- */
-#if defined(POLARSSL_SOME_MODES_USE_MAC)
-static char ssl_get_mac_order( ssl_context *ssl,
-                               const ssl_session *session,
-                               cipher_mode_t mode )
-{
-#if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER)
-    if( mode == POLARSSL_MODE_STREAM )
-        return( MAC_PLAINTEXT );
-#endif
-
-#if defined(POLARSSL_CIPHER_MODE_CBC) && \
-  ( defined(POLARSSL_AES_C) || defined(POLARSSL_CAMELLIA_C) )
-    if( mode == POLARSSL_MODE_CBC )
-    {
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-        if( session != NULL && session->encrypt_then_mac == SSL_ETM_ENABLED )
-        {
-            SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
-            return( MAC_CIPHERTEXT );
-        }
-#else
-        ((void) ssl);
-        ((void) session);
-#endif
-
-        return( MAC_PLAINTEXT );
-    }
-#else
-    ((void) ssl);
-    ((void) session);
-#endif
-
-    return( MAC_NONE );
-}
-#endif /* POLARSSL_SOME_MODES_USE_MAC */
-
-/*
  * Encryption/decryption functions
  */
 static int ssl_encrypt_buf( ssl_context *ssl )
 {
     size_t i;
-    const cipher_mode_t mode = cipher_get_cipher_mode(
-                                        &ssl->transform_out->cipher_ctx_enc );
+    cipher_mode_t mode;
+    int auth_done = 0;
 
     SSL_DEBUG_MSG( 2, ( "=> encrypt buf" ) );
 
+    if( ssl->session_out == NULL || ssl->transform_out == NULL )
+    {
+        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    }
+
+    mode = cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc );
+
+    SSL_DEBUG_BUF( 4, "before encrypt: output payload",
+                      ssl->out_msg, ssl->out_msglen );
+
     /*
      * Add MAC before if needed
      */
 #if defined(POLARSSL_SOME_MODES_USE_MAC)
-    if( ssl_get_mac_order( ssl, ssl->session_out, mode ) == MAC_PLAINTEXT )
+    if( mode == POLARSSL_MODE_STREAM ||
+        ( mode == POLARSSL_MODE_CBC
+#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
+          && ssl->session_out->encrypt_then_mac == SSL_ETM_DISABLED
+#endif
+        ) )
     {
 #if defined(POLARSSL_SSL_PROTO_SSL3)
         if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
@@ -1170,6 +1153,7 @@
                        ssl->transform_out->maclen );
 
         ssl->out_msglen += ssl->transform_out->maclen;
+        auth_done++;
     }
 #endif /* AEAD not the only option */
 
@@ -1186,9 +1170,6 @@
                             "including %d bytes of padding",
                        ssl->out_msglen, 0 ) );
 
-        SSL_DEBUG_BUF( 4, "before encrypt: output payload",
-                       ssl->out_msg, ssl->out_msglen );
-
         if( ( ret = cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
                                    ssl->transform_out->iv_enc,
                                    ssl->transform_out->ivlen,
@@ -1231,6 +1212,7 @@
         /*
          * Generate IV
          */
+#if defined(POLARSSL_SSL_AEAD_RANDOM_IV)
         ret = ssl->f_rng( ssl->p_rng,
                 ssl->transform_out->iv_enc + ssl->transform_out->fixed_ivlen,
                 ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen );
@@ -1240,6 +1222,18 @@
         memcpy( ssl->out_iv,
                 ssl->transform_out->iv_enc + ssl->transform_out->fixed_ivlen,
                 ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen );
+#else
+        if( ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen != 8 )
+        {
+            /* Reminder if we ever add an AEAD mode with a different size */
+            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        }
+
+        memcpy( ssl->transform_out->iv_enc + ssl->transform_out->fixed_ivlen,
+                             ssl->out_ctr, 8 );
+        memcpy( ssl->out_iv, ssl->out_ctr, 8 );
+#endif
 
         SSL_DEBUG_BUF( 4, "IV used", ssl->out_iv,
                 ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen );
@@ -1256,9 +1250,6 @@
                             "including %d bytes of padding",
                        ssl->out_msglen, 0 ) );
 
-        SSL_DEBUG_BUF( 4, "before encrypt: output payload",
-                       ssl->out_msg, ssl->out_msglen );
-
         /*
          * Encrypt and authenticate
          */
@@ -1281,6 +1272,7 @@
         }
 
         ssl->out_msglen += taglen;
+        auth_done++;
 
         SSL_DEBUG_BUF( 4, "after encrypt: tag", enc_msg + enc_msglen, taglen );
     }
@@ -1339,9 +1331,6 @@
                             ssl->out_msglen, ssl->transform_out->ivlen,
                             padlen + 1 ) );
 
-        SSL_DEBUG_BUF( 4, "before encrypt: output payload",
-                       ssl->out_iv, ssl->out_msglen );
-
         if( ( ret = cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
                                    ssl->transform_out->iv_enc,
                                    ssl->transform_out->ivlen,
@@ -1371,7 +1360,7 @@
 #endif
 
 #if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-        if( ssl_get_mac_order( ssl, ssl->session_out, mode ) == MAC_CIPHERTEXT )
+        if( auth_done == 0 )
         {
             /*
              * MAC(MAC_write_key, seq_num +
@@ -1383,6 +1372,8 @@
              */
             unsigned char pseudo_hdr[13];
 
+            SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
+
             memcpy( pseudo_hdr +  0, ssl->out_ctr, 8 );
             memcpy( pseudo_hdr +  8, ssl->out_hdr, 3 );
             pseudo_hdr[11] = (unsigned char)( ( ssl->out_msglen >> 8 ) & 0xFF );
@@ -1398,6 +1389,7 @@
             md_hmac_reset( &ssl->transform_out->md_ctx_enc );
 
             ssl->out_msglen += ssl->transform_out->maclen;
+            auth_done++;
         }
 #endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
     }
@@ -1409,6 +1401,13 @@
         return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
     }
 
+    /* Make extra sure authentication was performed, exactly once */
+    if( auth_done != 1 )
+    {
+        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    }
+
     for( i = 8; i > 0; i-- )
         if( ++ssl->out_ctr[i - 1] != 0 )
             break;
@@ -1430,14 +1429,22 @@
 static int ssl_decrypt_buf( ssl_context *ssl )
 {
     size_t i;
-    const cipher_mode_t mode = cipher_get_cipher_mode(
-                                        &ssl->transform_in->cipher_ctx_dec );
+    cipher_mode_t mode;
+    int auth_done = 0;
 #if defined(POLARSSL_SOME_MODES_USE_MAC)
     size_t padlen = 0, correct = 1;
 #endif
 
     SSL_DEBUG_MSG( 2, ( "=> decrypt buf" ) );
 
+    if( ssl->session_in == NULL || ssl->transform_in == NULL )
+    {
+        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    }
+
+    mode = cipher_get_cipher_mode( &ssl->transform_in->cipher_ctx_dec );
+
     if( ssl->in_msglen < ssl->transform_in->minlen )
     {
         SSL_DEBUG_MSG( 1, ( "in_msglen (%d) < minlen (%d)",
@@ -1534,6 +1541,7 @@
 
             return( ret );
         }
+        auth_done++;
 
         if( olen != dec_msglen )
         {
@@ -1583,11 +1591,13 @@
          * Authenticate before decrypt if enabled
          */
 #if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-        if( ssl_get_mac_order( ssl, ssl->session_in, mode ) == MAC_CIPHERTEXT )
+        if( ssl->session_in->encrypt_then_mac == SSL_ETM_ENABLED )
         {
             unsigned char computed_mac[POLARSSL_SSL_MAX_MAC_SIZE];
             unsigned char pseudo_hdr[13];
 
+            SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
+
             dec_msglen -= ssl->transform_in->maclen;
             ssl->in_msglen -= ssl->transform_in->maclen;
 
@@ -1616,6 +1626,7 @@
 
                 return( POLARSSL_ERR_SSL_INVALID_MAC );
             }
+            auth_done++;
         }
 #endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
 
@@ -1674,7 +1685,7 @@
         padlen = 1 + ssl->in_msg[ssl->in_msglen - 1];
 
         if( ssl->in_msglen < ssl->transform_in->maclen + padlen &&
-            ssl_get_mac_order( ssl, ssl->session_in, mode ) == MAC_PLAINTEXT )
+            auth_done == 0 )
         {
 #if defined(POLARSSL_SSL_DEBUG_ALL)
             SSL_DEBUG_MSG( 1, ( "msglen (%d) < maclen (%d) + padlen (%d)",
@@ -1766,10 +1777,8 @@
      * Authenticate if not done yet.
      * Compute the MAC regardless of the padding result (RFC4346, CBCTIME).
      */
-#if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER) ||     \
-    ( defined(POLARSSL_CIPHER_MODE_CBC) &&                                  \
-      ( defined(POLARSSL_AES_C) || defined(POLARSSL_CAMELLIA_C) ) )
-    if( ssl_get_mac_order( ssl, ssl->session_in, mode ) == MAC_PLAINTEXT )
+#if defined(POLARSSL_SOME_MODES_USE_MAC)
+    if( auth_done == 0 )
     {
         unsigned char tmp[POLARSSL_SSL_MAX_MAC_SIZE];
 
@@ -1843,6 +1852,7 @@
 #endif
             correct = 0;
         }
+        auth_done++;
 
         /*
          * Finally check the correct flag
@@ -1850,7 +1860,14 @@
         if( correct == 0 )
             return( POLARSSL_ERR_SSL_INVALID_MAC );
     }
-#endif /* AEAD not the only option */
+#endif /* POLARSSL_SOME_MODES_USE_MAC */
+
+    /* Make extra sure authentication was performed, exactly once */
+    if( auth_done != 1 )
+    {
+        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    }
 
     if( ssl->in_msglen == 0 )
     {
@@ -2522,6 +2539,7 @@
         return( 0 );
     }
 
+#if defined(POLARSSL_SSL_CLI_C)
     if( ssl->endpoint == SSL_IS_CLIENT )
     {
         if( ssl->client_auth == 0 )
@@ -2549,7 +2567,9 @@
         }
 #endif /* POLARSSL_SSL_PROTO_SSL3 */
     }
-    else /* SSL_IS_SERVER */
+#endif /* POLARSSL_SSL_CLI_C */
+#if defined(POLARSSL_SSL_SRV_C)
+    if( ssl->endpoint == SSL_IS_SERVER )
     {
         if( ssl_own_cert( ssl ) == NULL )
         {
@@ -2557,6 +2577,7 @@
             return( POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED );
         }
     }
+#endif
 
     SSL_DEBUG_CRT( 3, "own certificate", ssl_own_cert( ssl ) );
 
@@ -2632,6 +2653,7 @@
         return( 0 );
     }
 
+#if defined(POLARSSL_SSL_SRV_C)
     if( ssl->endpoint == SSL_IS_SERVER &&
         ( ssl->authmode == SSL_VERIFY_NONE ||
           ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ) )
@@ -2641,6 +2663,7 @@
         ssl->state++;
         return( 0 );
     }
+#endif
 
     if( ( ret = ssl_read_record( ssl ) ) != 0 )
     {
@@ -2650,6 +2673,7 @@
 
     ssl->state++;
 
+#if defined(POLARSSL_SSL_SRV_C)
 #if defined(POLARSSL_SSL_PROTO_SSL3)
     /*
      * Check if the client sent an empty certificate
@@ -2694,6 +2718,7 @@
     }
 #endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 || \
           POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* POLARSSL_SSL_SRV_C */
 
     if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
     {
@@ -2772,6 +2797,7 @@
      * On client, make sure the server cert doesn't change during renego to
      * avoid "triple handshake" attack: https://secure-resumption.com/
      */
+#if defined(POLARSSL_SSL_RENEGOTIATION) && defined(POLARSSL_SSL_CLI_C)
     if( ssl->endpoint == SSL_IS_CLIENT &&
         ssl->renegotiation == SSL_RENEGOTIATION )
     {
@@ -2791,6 +2817,7 @@
             return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
         }
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION && POLARSSL_SSL_CLI_C */
 
     if( ssl->authmode != SSL_VERIFY_NONE )
     {
@@ -3233,11 +3260,13 @@
     polarssl_free( ssl->handshake );
     ssl->handshake = NULL;
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( ssl->renegotiation == SSL_RENEGOTIATION )
     {
         ssl->renegotiation =  SSL_RENEGOTIATION_DONE;
         ssl->renego_records_seen = 0;
     }
+#endif
 
     /*
      * Switch in our now active transform context
@@ -3302,8 +3331,10 @@
     // TODO TLS/1.2 Hash length is determined by cipher suite (Page 63)
     hash_len = ( ssl->minor_ver == SSL_MINOR_VERSION_0 ) ? 36 : 12;
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl->verify_data_len = hash_len;
     memcpy( ssl->own_verify_data, ssl->out_msg + 4, hash_len );
+#endif
 
     ssl->out_msglen  = 4 + hash_len;
     ssl->out_msgtype = SSL_MSG_HANDSHAKE;
@@ -3315,10 +3346,14 @@
      */
     if( ssl->handshake->resume != 0 )
     {
+#if defined(POLARSSL_SSL_CLI_C)
         if( ssl->endpoint == SSL_IS_CLIENT )
             ssl->state = SSL_HANDSHAKE_WRAPUP;
-        else
+#endif
+#if defined(POLARSSL_SSL_SRV_C)
+        if( ssl->endpoint == SSL_IS_SERVER )
             ssl->state = SSL_CLIENT_CHANGE_CIPHER_SPEC;
+#endif
     }
     else
         ssl->state++;
@@ -3423,16 +3458,21 @@
         return( POLARSSL_ERR_SSL_BAD_HS_FINISHED );
     }
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl->verify_data_len = hash_len;
     memcpy( ssl->peer_verify_data, buf, hash_len );
+#endif
 
     if( ssl->handshake->resume != 0 )
     {
+#if defined(POLARSSL_SSL_CLI_C)
         if( ssl->endpoint == SSL_IS_CLIENT )
             ssl->state = SSL_CLIENT_CHANGE_CIPHER_SPEC;
-
+#endif
+#if defined(POLARSSL_SSL_SRV_C)
         if( ssl->endpoint == SSL_IS_SERVER )
             ssl->state = SSL_HANDSHAKE_WRAPUP;
+#endif
     }
     else
         ssl->state++;
@@ -3507,14 +3547,14 @@
      */
     if( ssl->transform_negotiate == NULL )
     {
-        ssl->transform_negotiate =
-            (ssl_transform *) polarssl_malloc( sizeof(ssl_transform) );
+        ssl->transform_negotiate = (ssl_transform *) polarssl_malloc(
+                             sizeof(ssl_transform) );
     }
 
     if( ssl->session_negotiate == NULL )
     {
-        ssl->session_negotiate =
-            (ssl_session *) polarssl_malloc( sizeof(ssl_session) );
+        ssl->session_negotiate = (ssl_session *) polarssl_malloc(
+                           sizeof(ssl_session) );
     }
 
     if( ssl->handshake == NULL )
@@ -3573,7 +3613,11 @@
 
     ssl_set_ciphersuites( ssl, ssl_list_ciphersuites() );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl->renego_max_records = SSL_RENEGO_MAX_RECORDS_DEFAULT;
+    memset( ssl->renego_period, 0xFF, 7 );
+    ssl->renego_period[7] = 0x00;
+#endif
 
 #if defined(POLARSSL_DHM_C)
     if( ( ret = mpi_read_string( &ssl->dhm_P, 16,
@@ -3647,12 +3691,16 @@
     int ret;
 
     ssl->state = SSL_HELLO_REQUEST;
+
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl->renegotiation = SSL_INITIAL_HANDSHAKE;
-    ssl->secure_renegotiation = SSL_LEGACY_RENEGOTIATION;
+    ssl->renego_records_seen = 0;
 
     ssl->verify_data_len = 0;
-    memset( ssl->own_verify_data, 0, 36 );
-    memset( ssl->peer_verify_data, 0, 36 );
+    memset( ssl->own_verify_data, 0, SSL_VERIFY_DATA_MAX_LEN );
+    memset( ssl->peer_verify_data, 0, SSL_VERIFY_DATA_MAX_LEN );
+#endif
+    ssl->secure_renegotiation = SSL_LEGACY_RENEGOTIATION;
 
     ssl->in_offt = NULL;
 
@@ -3669,12 +3717,14 @@
     ssl->out_msgtype = 0;
     ssl->out_msglen = 0;
     ssl->out_left = 0;
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+    if( ssl->split_done != SSL_CBC_RECORD_SPLITTING_DISABLED )
+        ssl->split_done = 0;
+#endif
 
     ssl->transform_in = NULL;
     ssl->transform_out = NULL;
 
-    ssl->renego_records_seen = 0;
-
     memset( ssl->out_ctr, 0, SSL_BUFFER_LEN );
     memset( ssl->in_ctr, 0, SSL_BUFFER_LEN );
 
@@ -3778,7 +3828,8 @@
 {
     ssl->endpoint   = endpoint;
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(POLARSSL_SSL_SESSION_TICKETS) && \
+    defined(POLARSSL_SSL_CLI_C)
     if( endpoint == SSL_IS_CLIENT )
         ssl->session_tickets = SSL_SESSION_TICKETS_ENABLED;
 #endif
@@ -3830,6 +3881,7 @@
     ssl->p_send     = p_send;
 }
 
+#if defined(POLARSSL_SSL_SRV_C)
 void ssl_set_session_cache( ssl_context *ssl,
         int (*f_get_cache)(void *, ssl_session *), void *p_get_cache,
         int (*f_set_cache)(void *, const ssl_session *), void *p_set_cache )
@@ -3839,7 +3891,9 @@
     ssl->f_set_cache = f_set_cache;
     ssl->p_set_cache = p_set_cache;
 }
+#endif /* POLARSSL_SSL_SRV_C */
 
+#if defined(POLARSSL_SSL_CLI_C)
 int ssl_set_session( ssl_context *ssl, const ssl_session *session )
 {
     int ret;
@@ -3859,6 +3913,7 @@
 
     return( 0 );
 }
+#endif /* POLARSSL_SSL_CLI_C */
 
 void ssl_set_ciphersuites( ssl_context *ssl, const int *ciphersuites )
 {
@@ -3930,7 +3985,7 @@
     key_cert->cert = own_cert;
     key_cert->key  = pk_key;
 
-    return( 0 );
+    return( pk_check_pair( &key_cert->cert->pk, key_cert->key ) );
 }
 
 #if defined(POLARSSL_RSA_C)
@@ -3959,7 +4014,7 @@
     key_cert->cert = own_cert;
     key_cert->key_own_alloc = 1;
 
-    return( 0 );
+    return( pk_check_pair( &key_cert->cert->pk, key_cert->key ) );
 }
 #endif /* POLARSSL_RSA_C */
 
@@ -3988,7 +4043,7 @@
     key_cert->cert = own_cert;
     key_cert->key_own_alloc = 1;
 
-    return( 0 );
+    return( pk_check_pair( &key_cert->cert->pk, key_cert->key ) );
 }
 #endif /* POLARSSL_X509_CRT_PARSE_C */
 
@@ -4214,28 +4269,48 @@
 }
 #endif /* POLARSSL_SSL_TRUNCATED_HMAC */
 
-void ssl_set_renegotiation( ssl_context *ssl, int renegotiation )
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+void ssl_set_cbc_record_splitting( ssl_context *ssl, char split )
 {
-    ssl->disable_renegotiation = renegotiation;
+    ssl->split_done = split;
 }
+#endif
 
 void ssl_legacy_renegotiation( ssl_context *ssl, int allow_legacy )
 {
     ssl->allow_legacy_renegotiation = allow_legacy;
 }
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+void ssl_set_renegotiation( ssl_context *ssl, int renegotiation )
+{
+    ssl->disable_renegotiation = renegotiation;
+}
+
 void ssl_set_renegotiation_enforced( ssl_context *ssl, int max_records )
 {
     ssl->renego_max_records = max_records;
 }
 
+void ssl_set_renegotiation_period( ssl_context *ssl,
+                                   const unsigned char period[8] )
+{
+    memcpy( ssl->renego_period, period, 8 );
+}
+#endif /* POLARSSL_SSL_RENEGOTIATION */
+
 #if defined(POLARSSL_SSL_SESSION_TICKETS)
 int ssl_set_session_tickets( ssl_context *ssl, int use_tickets )
 {
     ssl->session_tickets = use_tickets;
 
+#if defined(POLARSSL_SSL_CLI_C)
     if( ssl->endpoint == SSL_IS_CLIENT )
         return( 0 );
+#endif
+
+    if( use_tickets == SSL_SESSION_TICKETS_DISABLED )
+        return( 0 );
 
     if( ssl->f_rng == NULL )
         return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
@@ -4302,6 +4377,7 @@
 }
 #endif /* POLARSSL_X509_CRT_PARSE_C */
 
+#if defined(POLARSSL_SSL_CLI_C)
 int ssl_get_session( const ssl_context *ssl, ssl_session *dst )
 {
     if( ssl == NULL ||
@@ -4314,6 +4390,7 @@
 
     return( ssl_session_copy( dst, ssl->session ) );
 }
+#endif /* POLARSSL_SSL_CLI_C */
 
 /*
  * Perform a single step of the SSL handshake
@@ -4326,7 +4403,6 @@
     if( ssl->endpoint == SSL_IS_CLIENT )
         ret = ssl_handshake_client_step( ssl );
 #endif
-
 #if defined(POLARSSL_SSL_SRV_C)
     if( ssl->endpoint == SSL_IS_SERVER )
         ret = ssl_handshake_server_step( ssl );
@@ -4357,6 +4433,7 @@
     return( ret );
 }
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 #if defined(POLARSSL_SSL_SRV_C)
 /*
  * Write HelloRequest to request renegotiation on server
@@ -4470,6 +4547,30 @@
 }
 
 /*
+ * Check record counters and renegotiate if they're above the limit.
+ */
+static int ssl_check_ctr_renegotiate( ssl_context *ssl )
+{
+    if( ssl->state != SSL_HANDSHAKE_OVER ||
+        ssl->renegotiation == SSL_RENEGOTIATION_PENDING ||
+        ssl->disable_renegotiation == SSL_RENEGOTIATION_DISABLED )
+    {
+        return( 0 );
+    }
+
+    // TODO: adapt for DTLS
+    if( memcmp( ssl->in_ctr,  ssl->renego_period, 8 ) <= 0 &&
+        memcmp( ssl->out_ctr, ssl->renego_period, 8 ) <= 0 )
+    {
+        return( 0 );
+    }
+
+    SSL_DEBUG_MSG( 0, ( "record counter limit reached: renegotiate" ) );
+    return( ssl_renegotiate( ssl ) );
+}
+#endif /* POLARSSL_SSL_RENEGOTIATION */
+
+/*
  * Receive application data decrypted from the SSL layer
  */
 int ssl_read( ssl_context *ssl, unsigned char *buf, size_t len )
@@ -4479,6 +4580,14 @@
 
     SSL_DEBUG_MSG( 2, ( "=> read" ) );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 )
+    {
+        SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
+        return( ret );
+    }
+#endif
+
     if( ssl->state != SSL_HANDSHAKE_OVER )
     {
         ret = ssl_handshake( ssl );
@@ -4523,10 +4632,12 @@
             }
         }
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
         if( ssl->in_msgtype == SSL_MSG_HANDSHAKE )
         {
             SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
 
+#if defined(POLARSSL_SSL_CLI_C)
             if( ssl->endpoint == SSL_IS_CLIENT &&
                 ( ssl->in_msg[0] != SSL_HS_HELLO_REQUEST ||
                   ssl->in_hslen != 4 ) )
@@ -4534,6 +4645,7 @@
                 SSL_DEBUG_MSG( 1, ( "handshake received (not HelloRequest)" ) );
                 return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
             }
+#endif
 
             if( ssl->disable_renegotiation == SSL_RENEGOTIATION_DISABLED ||
                 ( ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
@@ -4603,6 +4715,7 @@
                 return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
             }
         }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
         /* Fatal and closure alerts handled by ssl_read_record() */
         if( ssl->in_msgtype == SSL_MSG_ALERT )
@@ -4641,7 +4754,11 @@
 /*
  * Send application data to be encrypted by the SSL layer
  */
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+static int ssl_write_real( ssl_context *ssl, const unsigned char *buf, size_t len )
+#else
 int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len )
+#endif
 {
     int ret;
     size_t n;
@@ -4649,6 +4766,14 @@
 
     SSL_DEBUG_MSG( 2, ( "=> write" ) );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 )
+    {
+        SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
+        return( ret );
+    }
+#endif
+
     if( ssl->state != SSL_HANDSHAKE_OVER )
     {
         if( ( ret = ssl_handshake( ssl ) ) != 0 )
@@ -4703,6 +4828,42 @@
 }
 
 /*
+ * Write application data, doing 1/n-1 splitting if necessary.
+ *
+ * With non-blocking I/O, ssl_write_real() may return WANT_WRITE,
+ * then the caller will call us again with the same arguments, so
+ * remember wether we already did the split or not.
+ */
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len )
+{
+    int ret;
+
+    if( ssl->split_done == SSL_CBC_RECORD_SPLITTING_DISABLED ||
+        len <= 1 ||
+        ssl->minor_ver > SSL_MINOR_VERSION_1 ||
+        cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc )
+                                != POLARSSL_MODE_CBC )
+    {
+        return( ssl_write_real( ssl, buf, len ) );
+    }
+
+    if( ssl->split_done == 0 )
+    {
+        if( ( ret = ssl_write_real( ssl, buf, 1 ) ) <= 0 )
+            return( ret );
+        ssl->split_done = 1;
+    }
+
+    if( ( ret = ssl_write_real( ssl, buf + 1, len - 1 ) ) <= 0 )
+        return( ret );
+    ssl->split_done = 0;
+
+    return( ret + 1 );
+}
+#endif /* POLARSSL_SSL_CBC_RECORD_SPLITTING */
+
+/*
  * Notify the peer that the connection is being closed
  */
 int ssl_close_notify( ssl_context *ssl )
diff --git a/library/x509.c b/library/x509.c
index 941472c..78cf02d 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -421,35 +421,39 @@
     size_t set_len;
     const unsigned char *end_set;
 
-    /*
-     * parse first SET, restricted to 1 element
-     */
-    if( ( ret = asn1_get_tag( p, end, &set_len,
-            ASN1_CONSTRUCTED | ASN1_SET ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_NAME + ret );
+    /* don't use recursion, we'd risk stack overflow if not optimized */
+    while( 1 )
+    {
+        /*
+         * parse first SET, restricted to 1 element
+         */
+        if( ( ret = asn1_get_tag( p, end, &set_len,
+                ASN1_CONSTRUCTED | ASN1_SET ) ) != 0 )
+            return( POLARSSL_ERR_X509_INVALID_NAME + ret );
 
-    end_set  = *p + set_len;
+        end_set  = *p + set_len;
 
-    if( ( ret = x509_get_attr_type_value( p, end_set, cur ) ) != 0 )
-        return( ret );
+        if( ( ret = x509_get_attr_type_value( p, end_set, cur ) ) != 0 )
+            return( ret );
 
-    if( *p != end_set )
-        return( POLARSSL_ERR_X509_FEATURE_UNAVAILABLE );
+        if( *p != end_set )
+            return( POLARSSL_ERR_X509_FEATURE_UNAVAILABLE );
 
-    /*
-     * recurse until end of SEQUENCE is reached
-     */
-    if( *p == end )
-        return( 0 );
+        /*
+         * continue until end of SEQUENCE is reached
+         */
+        if( *p == end )
+            return( 0 );
 
-    cur->next = (x509_name *) polarssl_malloc( sizeof( x509_name ) );
+        cur->next = (x509_name *) polarssl_malloc( sizeof( x509_name ) );
 
-    if( cur->next == NULL )
-        return( POLARSSL_ERR_X509_MALLOC_FAILED );
+        if( cur->next == NULL )
+            return( POLARSSL_ERR_X509_MALLOC_FAILED );
 
-    memset( cur->next, 0, sizeof( x509_name ) );
+        memset( cur->next, 0, sizeof( x509_name ) );
 
-    return( x509_get_name( p, end, cur->next ) );
+        cur = cur->next;
+    }
 }
 
 /*
@@ -632,50 +636,6 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_FS_IO)
-/*
- * Load all data from a file into a given buffer.
- */
-int x509_load_file( const char *path, unsigned char **buf, size_t *n )
-{
-    FILE *f;
-    long size;
-
-    if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_X509_FILE_IO_ERROR );
-
-    fseek( f, 0, SEEK_END );
-    if( ( size = ftell( f ) ) == -1 )
-    {
-        fclose( f );
-        return( POLARSSL_ERR_X509_FILE_IO_ERROR );
-    }
-    fseek( f, 0, SEEK_SET );
-
-    *n = (size_t) size;
-
-    if( *n + 1 == 0 ||
-        ( *buf = (unsigned char *) polarssl_malloc( *n + 1 ) ) == NULL )
-    {
-        fclose( f );
-        return( POLARSSL_ERR_X509_MALLOC_FAILED );
-    }
-
-    if( fread( *buf, 1, *n, f ) != *n )
-    {
-        fclose( f );
-        polarssl_free( *buf );
-        return( POLARSSL_ERR_X509_FILE_IO_ERROR );
-    }
-
-    fclose( f );
-
-    (*buf)[*n] = '\0';
-
-    return( 0 );
-}
-#endif /* POLARSSL_FS_IO */
-
 #if defined(_MSC_VER) && !defined snprintf && !defined(EFIX64) && \
     !defined(EFI32)
 #include <stdarg.h>
diff --git a/library/x509_crl.c b/library/x509_crl.c
index 7dd53c2..a0bf9f4 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -243,8 +243,8 @@
             if( cur_entry->next == NULL )
                 return( POLARSSL_ERR_X509_MALLOC_FAILED );
 
+            memset( cur_entry->next, 0, sizeof( x509_crl_entry ) );
             cur_entry = cur_entry->next;
-            memset( cur_entry, 0, sizeof( x509_crl_entry ) );
         }
     }
 
@@ -252,25 +252,16 @@
 }
 
 /*
- * Parse one or more CRLs and add them to the chained list
+ * Parse one  CRLs in DER format and append it to the chained list
  */
-int x509_crl_parse( x509_crl *chain, const unsigned char *buf, size_t buflen )
+int x509_crl_parse_der( x509_crl *chain,
+                        const unsigned char *buf, size_t buflen )
 {
     int ret;
     size_t len;
     unsigned char *p, *end;
-    x509_crl *crl;
     x509_buf sig_params1, sig_params2;
-
-#if defined(POLARSSL_PEM_PARSE_C)
-    size_t use_len;
-    pem_context pem;
-#endif
-
-    memset( &sig_params1, 0, sizeof( x509_buf ) );
-    memset( &sig_params2, 0, sizeof( x509_buf ) );
-
-    crl = chain;
+    x509_crl *crl = chain;
 
     /*
      * Check for valid input
@@ -278,12 +269,15 @@
     if( crl == NULL || buf == NULL )
         return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
 
-    while( crl->version != 0 && crl->next != NULL )
-        crl = crl->next;
+    memset( &sig_params1, 0, sizeof( x509_buf ) );
+    memset( &sig_params2, 0, sizeof( x509_buf ) );
 
     /*
      * Add new CRL on the end of the chain if needed.
      */
+    while( crl->version != 0 && crl->next != NULL )
+        crl = crl->next;
+
     if( crl->version != 0 && crl->next == NULL )
     {
         crl->next = (x509_crl *) polarssl_malloc( sizeof( x509_crl ) );
@@ -294,57 +288,22 @@
             return( POLARSSL_ERR_X509_MALLOC_FAILED );
         }
 
+        x509_crl_init( crl->next );
         crl = crl->next;
-        x509_crl_init( crl );
     }
 
-#if defined(POLARSSL_PEM_PARSE_C)
-    pem_init( &pem );
-    ret = pem_read_buffer( &pem,
-                           "-----BEGIN X509 CRL-----",
-                           "-----END X509 CRL-----",
-                           buf, NULL, 0, &use_len );
+    /*
+     * Copy raw DER-encoded CRL
+     */
+    if( ( p = polarssl_malloc( buflen ) ) == NULL )
+        return( POLARSSL_ERR_X509_MALLOC_FAILED );
 
-    if( ret == 0 )
-    {
-        /*
-         * Was PEM encoded
-         */
-        buflen -= use_len;
-        buf += use_len;
-
-        /*
-         * Steal PEM buffer
-         */
-        p = pem.buf;
-        pem.buf = NULL;
-        len = pem.buflen;
-        pem_free( &pem );
-    }
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
-    {
-        pem_free( &pem );
-        return( ret );
-    }
-    else
-#endif /* POLARSSL_PEM_PARSE_C */
-    {
-        /*
-         * nope, copy the raw DER data
-         */
-        p = (unsigned char *) polarssl_malloc( len = buflen );
-
-        if( p == NULL )
-            return( POLARSSL_ERR_X509_MALLOC_FAILED );
-
-        memcpy( p, buf, buflen );
-
-        buflen = 0;
-    }
+    memcpy( p, buf, buflen );
 
     crl->raw.p = p;
-    crl->raw.len = len;
-    end = p + len;
+    crl->raw.len = buflen;
+
+    end = p + buflen;
 
     /*
      * CertificateList  ::=  SEQUENCE  {
@@ -522,25 +481,64 @@
                 POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
     }
 
-    if( buflen > 0 )
-    {
-        crl->next = (x509_crl *) polarssl_malloc( sizeof( x509_crl ) );
-
-        if( crl->next == NULL )
-        {
-            x509_crl_free( crl );
-            return( POLARSSL_ERR_X509_MALLOC_FAILED );
-        }
-
-        crl = crl->next;
-        x509_crl_init( crl );
-
-        return( x509_crl_parse( crl, buf, buflen ) );
-    }
-
     return( 0 );
 }
 
+/*
+ * Parse one or more CRLs and add them to the chained list
+ */
+int x509_crl_parse( x509_crl *chain, const unsigned char *buf, size_t buflen )
+{
+#if defined(POLARSSL_PEM_PARSE_C)
+    int ret;
+    size_t use_len;
+    pem_context pem;
+    int is_pem = 0;
+
+    if( chain == NULL || buf == NULL )
+        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+
+    do
+    {
+        pem_init( &pem );
+        ret = pem_read_buffer( &pem,
+                               "-----BEGIN X509 CRL-----",
+                               "-----END X509 CRL-----",
+                               buf, NULL, 0, &use_len );
+
+        if( ret == 0 )
+        {
+            /*
+             * Was PEM encoded
+             */
+            is_pem = 1;
+
+            buflen -= use_len;
+            buf += use_len;
+
+            if( ( ret = x509_crl_parse_der( chain,
+                                            pem.buf, pem.buflen ) ) != 0 )
+            {
+                return( ret );
+            }
+
+            pem_free( &pem );
+        }
+        else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+        {
+            pem_free( &pem );
+            return( ret );
+        }
+    }
+    while( is_pem && buflen > 0 );
+
+    if( is_pem )
+        return( 0 );
+    else
+#endif /* POLARSSL_PEM_PARSE_C */
+        return( x509_crl_parse_der( chain, buf, buflen ) );
+}
+
 #if defined(POLARSSL_FS_IO)
 /*
  * Load one or more CRLs and add them to the chained list
@@ -551,7 +549,7 @@
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = x509_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
     ret = x509_crl_parse( chain, buf, n );
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 88d7f04..aba9c69 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -359,6 +359,9 @@
         /* Allocate and assign next pointer */
         if( cur->buf.p != NULL )
         {
+            if( cur->next != NULL )
+                return( POLARSSL_ERR_X509_INVALID_EXTENSIONS );
+
             cur->next = (asn1_sequence *) polarssl_malloc(
                  sizeof( asn1_sequence ) );
 
@@ -478,6 +481,10 @@
             continue;
         }
 
+        /* Forbid repeated extensions */
+        if( ( crt->ext_types & ext_type ) != 0 )
+            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS );
+
         crt->ext_types |= ext_type;
 
         switch( ext_type )
@@ -812,8 +819,8 @@
             return( POLARSSL_ERR_X509_MALLOC_FAILED );
 
         prev = crt;
+        x509_crt_init( crt->next );
         crt = crt->next;
-        x509_crt_init( crt );
     }
 
     if( ( ret = x509_crt_parse_der_core( crt, buf, buflen ) ) != 0 )
@@ -946,7 +953,7 @@
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = x509_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
     ret = x509_crt_parse( chain, buf, n );
@@ -1629,25 +1636,30 @@
  */
 static int x509_name_cmp( const x509_name *a, const x509_name *b )
 {
-    if( a == NULL && b == NULL )
-        return( 0 );
-
-    if( a == NULL || b == NULL )
-        return( -1 );
-
-    /* type */
-    if( a->oid.tag != b->oid.tag ||
-        a->oid.len != b->oid.len ||
-        memcmp( a->oid.p, b->oid.p, b->oid.len ) != 0 )
+    /* Avoid recursion, it might not be optimised by the compiler */
+    while( a != NULL || b != NULL )
     {
-        return( -1 );
+        if( a == NULL || b == NULL )
+            return( -1 );
+
+        /* type */
+        if( a->oid.tag != b->oid.tag ||
+            a->oid.len != b->oid.len ||
+            memcmp( a->oid.p, b->oid.p, b->oid.len ) != 0 )
+        {
+            return( -1 );
+        }
+
+        /* value */
+        if( x509_string_cmp( &a->val, &b->val ) != 0 )
+            return( -1 );
+
+        a = a->next;
+        b = b->next;
     }
 
-    /* value */
-    if( x509_string_cmp( &a->val, &b->val ) != 0 )
-        return( -1 );
-
-    return( x509_name_cmp( a->next, b->next ) );
+    /* a == NULL == b */
+    return( 0 );
 }
 
 /*
@@ -1822,6 +1834,13 @@
     x509_crt *grandparent;
     const md_info_t *md_info;
 
+    /* path_cnt is 0 for the first intermediate CA */
+    if( 1 + path_cnt > POLARSSL_X509_MAX_INTERMEDIATE_CA )
+    {
+        *flags |= BADCERT_NOT_TRUSTED;
+        return( POLARSSL_ERR_X509_CERT_VERIFY_FAILED );
+    }
+
     if( x509_time_expired( &child->valid_to ) )
         *flags |= BADCERT_EXPIRED;
 
diff --git a/library/x509_csr.c b/library/x509_csr.c
index 0b4f771..5831121 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -310,7 +310,7 @@
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = x509_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
     ret = x509_csr_parse( csr, buf, n );
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 76cc8a4..2e3364d 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -83,7 +83,7 @@
 #define DFL_PSK_IDENTITY        "Client_identity"
 #define DFL_FORCE_CIPHER        0
 #define DFL_RENEGOTIATION       SSL_RENEGOTIATION_DISABLED
-#define DFL_ALLOW_LEGACY        SSL_LEGACY_NO_RENEGOTIATION
+#define DFL_ALLOW_LEGACY        -2
 #define DFL_RENEGOTIATE         0
 #define DFL_EXCHANGES           1
 #define DFL_MIN_VERSION         -1
@@ -91,6 +91,7 @@
 #define DFL_AUTH_MODE           SSL_VERIFY_REQUIRED
 #define DFL_MFL_CODE            SSL_MAX_FRAG_LEN_NONE
 #define DFL_TRUNC_HMAC          -1
+#define DFL_RECSPLIT            -1
 #define DFL_RECONNECT           0
 #define DFL_RECO_DELAY          0
 #define DFL_TICKETS             SSL_SESSION_TICKETS_ENABLED
@@ -131,13 +132,14 @@
     int auth_mode;              /* verify mode for connection               */
     unsigned char mfl_code;     /* code for maximum fragment length         */
     int trunc_hmac;             /* negotiate truncated hmac or not          */
+    int recsplit;               /* enable record splitting?                 */
     int reconnect;              /* attempt to resume session                */
     int reco_delay;             /* delay in seconds before resuming session */
     int tickets;                /* enable / disable session tickets         */
     const char *alpn_string;    /* ALPN supported protocols                 */
     int fallback;               /* is this a fallback connection?           */
-    char extended_ms;           /* negotiate extended master secret?        */
-    char etm;                   /* negotiate encrypt then mac?     ?        */
+    int extended_ms;            /* negotiate extended master secret?        */
+    int etm;                    /* negotiate encrypt then mac?              */
 } opt;
 
 static void my_debug( void *ctx, int level, const char *str )
@@ -275,6 +277,13 @@
 #define USAGE_MAX_FRAG_LEN ""
 #endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
 
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+#define USAGE_RECSPLIT \
+    "    recplit=%%d          default: (library default)\n"
+#else
+#define USAGE_RECSPLIT
+#endif
+
 #if defined(POLARSSL_TIMING_C)
 #define USAGE_TIME \
     "    reco_delay=%%d       default: 0 seconds\n"
@@ -311,6 +320,14 @@
 #define USAGE_ETM ""
 #endif
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+#define USAGE_RENEGO \
+    "    renegotiation=%%d    default: 0 (disabled)\n"      \
+    "    renegotiate=%%d      default: 0 (disabled)\n"
+#else
+#define USAGE_RENEGO ""
+#endif
+
 #define USAGE \
     "\n usage: ssl_client2 param=<>...\n"                   \
     "\n acceptable parameters:\n"                           \
@@ -330,9 +347,8 @@
     "\n"                                                    \
     USAGE_PSK                                               \
     "\n"                                                    \
-    "    renegotiation=%%d    default: 1 (enabled)\n"       \
-    "    allow_legacy=%%d     default: 0 (disabled)\n"      \
-    "    renegotiate=%%d      default: 0 (disabled)\n"      \
+    "    allow_legacy=%%d     default: (library default: no)\n"      \
+    USAGE_RENEGO                                            \
     "    exchanges=%%d        default: 1\n"                 \
     "    reconnect=%%d        default: 0 (disabled)\n"      \
     USAGE_TIME                                              \
@@ -343,6 +359,7 @@
     USAGE_FALLBACK                                          \
     USAGE_EMS                                               \
     USAGE_ETM                                               \
+    USAGE_RECSPLIT                                          \
     "\n"                                                    \
     "    min_version=%%s      default: \"\" (ssl3)\n"       \
     "    max_version=%%s      default: \"\" (tls1_2)\n"     \
@@ -439,6 +456,7 @@
     opt.auth_mode           = DFL_AUTH_MODE;
     opt.mfl_code            = DFL_MFL_CODE;
     opt.trunc_hmac          = DFL_TRUNC_HMAC;
+    opt.recsplit            = DFL_RECSPLIT;
     opt.reconnect           = DFL_RECONNECT;
     opt.reco_delay          = DFL_RECO_DELAY;
     opt.tickets             = DFL_TICKETS;
@@ -514,9 +532,13 @@
         }
         else if( strcmp( p, "allow_legacy" ) == 0 )
         {
-            opt.allow_legacy = atoi( q );
-            if( opt.allow_legacy < 0 || opt.allow_legacy > 1 )
-                goto usage;
+            switch( atoi( q ) )
+            {
+                case -1: opt.allow_legacy = SSL_LEGACY_BREAK_HANDSHAKE; break;
+                case 0:  opt.allow_legacy = SSL_LEGACY_NO_RENEGOTIATION; break;
+                case 1:  opt.allow_legacy = SSL_LEGACY_ALLOW_RENEGOTIATION; break;
+                default: goto usage;
+            }
         }
         else if( strcmp( p, "renegotiate" ) == 0 )
         {
@@ -663,6 +685,12 @@
                 default: goto usage;
             }
         }
+        else if( strcmp( p, "recsplit" ) == 0 )
+        {
+            opt.recsplit = atoi( q );
+            if( opt.recsplit < 0 || opt.recsplit > 1 )
+                goto usage;
+        }
         else
             goto usage;
     }
@@ -951,6 +979,13 @@
         ssl_set_encrypt_then_mac( &ssl, opt.etm );
 #endif
 
+#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
+    if( opt.recsplit != DFL_RECSPLIT )
+        ssl_set_cbc_record_splitting( &ssl, opt.recsplit
+                                    ? SSL_CBC_RECORD_SPLITTING_ENABLED
+                                    : SSL_CBC_RECORD_SPLITTING_DISABLED );
+#endif
+
 #if defined(POLARSSL_SSL_ALPN)
     if( opt.alpn_string != NULL )
         if( ( ret = ssl_set_alpn_protocols( &ssl, alpn_list ) ) != 0 )
@@ -979,8 +1014,11 @@
     if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
         ssl_set_ciphersuites( &ssl, opt.force_ciphersuite );
 
+    if( opt.allow_legacy != DFL_ALLOW_LEGACY )
+        ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl_set_renegotiation( &ssl, opt.renegotiation );
-    ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
+#endif
 
 #if defined(POLARSSL_X509_CRT_PARSE_C)
     if( strcmp( opt.ca_path, "none" ) != 0 &&
@@ -1112,6 +1150,7 @@
     }
 #endif /* POLARSSL_X509_CRT_PARSE_C */
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( opt.renegotiate )
     {
         /*
@@ -1131,6 +1170,7 @@
         }
         printf( " ok\n" );
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
     /*
      * 6. Write the GET request
@@ -1243,24 +1283,10 @@
 close_notify:
     printf( "  . Closing the connection..." );
 
-    while( ( ret = ssl_close_notify( &ssl ) ) < 0 )
-    {
-        if( ret == POLARSSL_ERR_NET_CONN_RESET )
-        {
-            printf( " ok (already closed by peer)\n" );
-            ret = 0;
-            goto reconnect;
-        }
+    /* Don't check for errors, the connection might already be closed */
+    ssl_close_notify( &ssl );
 
-        if( ret != POLARSSL_ERR_NET_WANT_READ &&
-            ret != POLARSSL_ERR_NET_WANT_WRITE )
-        {
-            printf( " failed\n  ! ssl_close_notify returned %d\n\n", ret );
-            goto reconnect;
-        }
-    }
-
-    printf( " ok\n" );
+    printf( " done\n" );
 
     /*
      * 9. Reconnect?
@@ -1292,8 +1318,8 @@
             goto exit;
         }
 
-        if( ( ret = net_connect( &server_fd, opt.server_name,
-                        opt.server_port ) ) != 0 )
+        if( ( ret = net_connect( &server_fd, opt.server_addr,
+                                             opt.server_port ) ) != 0 )
         {
             printf( " failed\n  ! net_connect returned -0x%x\n\n", -ret );
             goto exit;
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index d962d5b..bf99b19 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -101,9 +101,10 @@
 #define DFL_FORCE_CIPHER        0
 #define DFL_VERSION_SUITES      NULL
 #define DFL_RENEGOTIATION       SSL_RENEGOTIATION_DISABLED
-#define DFL_ALLOW_LEGACY        SSL_LEGACY_NO_RENEGOTIATION
+#define DFL_ALLOW_LEGACY        -2
 #define DFL_RENEGOTIATE         0
 #define DFL_RENEGO_DELAY        -2
+#define DFL_RENEGO_PERIOD       -1
 #define DFL_EXCHANGES           1
 #define DFL_MIN_VERSION         -1
 #define DFL_MAX_VERSION         -1
@@ -167,6 +168,7 @@
     int allow_legacy;           /* allow legacy renegotiation               */
     int renegotiate;            /* attempt renegotiation?                   */
     int renego_delay;           /* delay before enforcing renegotiation     */
+    int renego_period;          /* period for automatic renegotiation       */
     int exchanges;              /* number of data exchanges                 */
     int min_version;            /* minimum protocol version accepted        */
     int max_version;            /* maximum protocol version accepted        */
@@ -180,8 +182,8 @@
     char *sni;                  /* string describing sni information        */
     const char *alpn_string;    /* ALPN supported protocols                 */
     const char *dhm_file;       /* the file with the DH parameters          */
-    char extended_ms;           /* allow negotiation of extended MS?        */
-    char etm;                   /* allow negotiation of encrypt-then-MAC?   */
+    int extended_ms;            /* allow negotiation of extended MS?        */
+    int etm;                    /* allow negotiation of encrypt-then-MAC?   */
 } opt;
 
 static void my_debug( void *ctx, int level, const char *str )
@@ -326,6 +328,16 @@
 #define USAGE_ETM ""
 #endif
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+#define USAGE_RENEGO \
+    "    renegotiation=%%d    default: 0 (disabled)\n"      \
+    "    renegotiate=%%d      default: 0 (disabled)\n"      \
+    "    renego_delay=%%d     default: -2 (library default)\n" \
+    "    renego_period=%%d    default: (library default)\n"
+#else
+#define USAGE_RENEGO ""
+#endif
+
 #define USAGE \
     "\n usage: ssl_server2 param=<>...\n"                   \
     "\n acceptable parameters:\n"                           \
@@ -342,10 +354,8 @@
     "\n"                                                    \
     USAGE_PSK                                               \
     "\n"                                                    \
-    "    renegotiation=%%d    default: 1 (enabled)\n"       \
-    "    allow_legacy=%%d     default: 0 (disabled)\n"      \
-    "    renegotiate=%%d      default: 0 (disabled)\n"      \
-    "    renego_delay=%%d     default: -2 (library default)\n" \
+    "    allow_legacy=%%d     default: (library default: no)\n"      \
+    USAGE_RENEGO                                            \
     "    exchanges=%%d        default: 1\n"                 \
     USAGE_TICKETS                                           \
     USAGE_CACHE                                             \
@@ -602,7 +612,7 @@
 }
 #endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-static int listen_fd;
+static int listen_fd, client_fd = -1;
 
 /* Interruption handler to ensure clean exit (for valgrind testing) */
 #if !defined(_WIN32)
@@ -612,13 +622,13 @@
     ((void) sig);
     received_sigterm = 1;
     net_close( listen_fd ); /* causes net_accept() to abort */
+    net_close( client_fd ); /* causes net_read() to abort */
 }
 #endif
 
 int main( int argc, char *argv[] )
 {
     int ret = 0, len, written, frags, exchanges;
-    int client_fd = -1;
     int version_suites[4][2];
     unsigned char buf[IO_BUF_LEN];
 #if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
@@ -631,6 +641,9 @@
     entropy_context entropy;
     ctr_drbg_context ctr_drbg;
     ssl_context ssl;
+#if defined(POLARSSL_SSL_RENEGOTIATION)
+    unsigned char renego_period[8] = { 0 };
+#endif
 #if defined(POLARSSL_X509_CRT_PARSE_C)
     x509_crt cacert;
     x509_crt srvcert;
@@ -686,8 +699,9 @@
 #endif
 
 #if !defined(_WIN32)
-    /* Abort cleanly on SIGTERM */
+    /* Abort cleanly on SIGTERM and SIGINT */
     signal( SIGTERM, term_handler );
+    signal( SIGINT, term_handler );
 #endif
 
     if( argc == 0 )
@@ -731,6 +745,7 @@
     opt.allow_legacy        = DFL_ALLOW_LEGACY;
     opt.renegotiate         = DFL_RENEGOTIATE;
     opt.renego_delay        = DFL_RENEGO_DELAY;
+    opt.renego_period       = DFL_RENEGO_PERIOD;
     opt.exchanges           = DFL_EXCHANGES;
     opt.min_version         = DFL_MIN_VERSION;
     opt.max_version         = DFL_MAX_VERSION;
@@ -814,9 +829,13 @@
         }
         else if( strcmp( p, "allow_legacy" ) == 0 )
         {
-            opt.allow_legacy = atoi( q );
-            if( opt.allow_legacy < 0 || opt.allow_legacy > 1 )
-                goto usage;
+            switch( atoi( q ) )
+            {
+                case -1: opt.allow_legacy = SSL_LEGACY_BREAK_HANDSHAKE; break;
+                case 0:  opt.allow_legacy = SSL_LEGACY_NO_RENEGOTIATION; break;
+                case 1:  opt.allow_legacy = SSL_LEGACY_ALLOW_RENEGOTIATION; break;
+                default: goto usage;
+            }
         }
         else if( strcmp( p, "renegotiate" ) == 0 )
         {
@@ -828,6 +847,12 @@
         {
             opt.renego_delay = atoi( q );
         }
+        else if( strcmp( p, "renego_period" ) == 0 )
+        {
+            opt.renego_period = atoi( q );
+            if( opt.renego_period < 2 || opt.renego_period > 255 )
+                goto usage;
+        }
         else if( strcmp( p, "exchanges" ) == 0 )
         {
             opt.exchanges = atoi( q );
@@ -1385,11 +1410,21 @@
                                           SSL_MINOR_VERSION_3 );
     }
 
+    if( opt.allow_legacy != DFL_ALLOW_LEGACY )
+        ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     ssl_set_renegotiation( &ssl, opt.renegotiation );
-    ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
+
     if( opt.renego_delay != DFL_RENEGO_DELAY )
         ssl_set_renegotiation_enforced( &ssl, opt.renego_delay );
 
+    if( opt.renego_period != DFL_RENEGO_PERIOD )
+    {
+        renego_period[7] = opt.renego_period;
+        ssl_set_renegotiation_period( &ssl, renego_period );
+    }
+#endif
+
 #if defined(POLARSSL_X509_CRT_PARSE_C)
     if( strcmp( opt.ca_path, "none" ) != 0 &&
         strcmp( opt.ca_file, "none" ) != 0 )
@@ -1460,6 +1495,15 @@
     printf( " ok\n" );
 
 reset:
+#if !defined(_WIN32)
+    if( received_sigterm )
+    {
+        printf( " interrupted by SIGTERM\n" );
+        ret = 0;
+        goto exit;
+    }
+#endif
+
 #ifdef POLARSSL_ERROR_C
     if( ret != 0 )
     {
@@ -1487,7 +1531,7 @@
 #if !defined(_WIN32)
         if( received_sigterm )
         {
-            printf( " interrupted by SIGTERM\n" );
+            printf( " interrupted by signal\n" );
             ret = 0;
             goto exit;
         }
@@ -1681,6 +1725,7 @@
      * 7a. Request renegotiation while client is waiting for input from us.
      * (only if we're going to exhange more data afterwards)
      */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     if( opt.renegotiate && exchanges > 1 )
     {
         printf( "  . Requestion renegotiation..." );
@@ -1698,6 +1743,7 @@
 
         printf( " ok\n" );
     }
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
     /*
      * 7. Write the 200 Response
@@ -1728,7 +1774,7 @@
 
     buf[written] = '\0';
     printf( " %d bytes written in %d fragments\n\n%s\n", written, frags, (char *) buf );
-
+    ret = 0;
 
     /*
      * 7b. Continue doing data exchanges?
@@ -1742,24 +1788,10 @@
 close_notify:
     printf( "  . Closing the connection..." );
 
-    while( ( ret = ssl_close_notify( &ssl ) ) < 0 )
-    {
-        if( ret == POLARSSL_ERR_NET_CONN_RESET )
-        {
-            printf( " ok (already closed by peer)\n" );
-            ret = 0;
-            goto reset;
-        }
+    /* Don't check for errors, the connection might already be closed */
+    ssl_close_notify( &ssl );
 
-        if( ret != POLARSSL_ERR_NET_WANT_READ &&
-            ret != POLARSSL_ERR_NET_WANT_WRITE )
-        {
-            printf( " failed\n  ! ssl_close_notify returned %d\n\n", ret );
-            goto reset;
-        }
-    }
-
-    printf( " ok\n" );
+    printf( " done\n" );
     goto reset;
 
     /*
@@ -1775,6 +1807,9 @@
     }
 #endif
 
+    printf( "  . Cleaning up..." );
+    fflush( stdout );
+
     if( client_fd != -1 )
         net_close( client_fd );
 
@@ -1813,6 +1848,8 @@
     memory_buffer_alloc_free();
 #endif
 
+    printf( " done.\n" );
+
 #if defined(_WIN32)
     printf( "  + Press Enter to exit this program.\n" );
     fflush( stdout ); getchar();
diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index edf3d52..3e68e36 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -226,16 +226,23 @@
 #if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && defined(POLARSSL_MEMORY_DEBUG)
         memory_buffer_alloc_status();
 #endif
+    }
 
+#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
+    memory_buffer_alloc_free();
+
+    if( ( ret = memory_buffer_alloc_self_test( v ) ) != 0 )
+        return( ret );
+#endif
+
+    if( v != 0 )
+    {
         printf( "  [ All tests passed ]\n\n" );
 #if defined(_WIN32)
         printf( "  Press Enter to exit this program.\n" );
         fflush( stdout ); getchar();
 #endif
     }
-#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
-    memory_buffer_alloc_free();
-#endif
 
     return( ret );
 }
diff --git a/programs/x509/cert_app.c b/programs/x509/cert_app.c
index 5f8636b..1ab7cc7 100644
--- a/programs/x509/cert_app.c
+++ b/programs/x509/cert_app.c
@@ -188,6 +188,7 @@
     {
     usage:
         printf( USAGE );
+        ret = 2;
         goto exit;
     }
 
@@ -500,6 +501,9 @@
     fflush( stdout ); getchar();
 #endif
 
+    if( ret < 0 )
+        ret = 1;
+
     return( ret );
 }
 #endif /* POLARSSL_BIGNUM_C && POLARSSL_ENTROPY_C && POLARSSL_SSL_TLS_C &&
diff --git a/scripts/config.pl b/scripts/config.pl
index d04be59..c105a23 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -6,10 +6,11 @@
 use strict;
 
 my $usage = <<EOU;
-$0 [-f <file>] full
 $0 [-f <file>] unset <name>
 $0 [-f <file>] set <name> [<value>]
 EOU
+# for our eyes only:
+# $0 [-f <file>] full
 
 # Things that shouldn't be enabled with "full".
 # Notes:
@@ -27,6 +28,7 @@
 POLARSSL_NO_DEFAULT_ENTROPY_SOURCES
 POLARSSL_NO_PLATFORM_ENTROPY
 POLARSSL_SSL_HW_RECORD_ACCEL
+POLARSSL_SSL_DISABLE_RENEGOTIATION
 POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3
 POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
 POLARSSL_ZLIB_SUPPORT
diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 0ee992d..b9a8e9c 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -46,7 +46,7 @@
 
 $/ = $line_separator;
 
-open(GREP, "/bin/grep \"define POLARSSL_ERR_\" $include_dir/* |") || die("Failure when calling grep: $!");
+open(GREP, "grep \"define POLARSSL_ERR_\" $include_dir/* |") || die("Failure when calling grep: $!");
 
 my $ll_old_define = "";
 my $hl_old_define = "";
diff --git a/scripts/malloc-init.pl b/scripts/malloc-init.pl
new file mode 100755
index 0000000..1fa1cf3
--- /dev/null
+++ b/scripts/malloc-init.pl
@@ -0,0 +1,70 @@
+#!/usr/bin/perl
+
+# Check for malloc calls not shortly followed by initialisation.
+#
+# Known limitations:
+# - false negative: can't see allocations spanning more than one line
+# - possible false negatives, see patterns
+# - false positive: malloc-malloc-init-init is not accepted
+# - false positives: "non-standard" init functions (eg, the things being
+# initialised is not the first arg, or initialise struct members)
+#
+# Since false positives are expected, the results must be manually reviewed.
+#
+# Typical usage: scripts/malloc-init.pl library/*.c
+
+use warnings;
+use strict;
+
+use utf8;
+use open qw(:std utf8);
+
+my $limit = 7;
+my $inits = qr/memset|memcpy|_init|fread|base64_..code/;
+
+# cases to bear in mind:
+#
+# 0. foo = malloc(...); memset( foo, ... );
+# 1. *foo = malloc(...); memset( *foo, ... );
+# 2. type *foo = malloc(...); memset( foo, ...);
+# 3. foo = malloc(...); foo_init( (type *) foo );
+# 4. foo = malloc(...); for(i=0..n) { init( &foo[i] ); }
+#
+# The chosen patterns are a bit relaxed, but unlikely to cause false positives
+# in real code (initialising *foo or &foo instead of foo will likely be caught
+# by functional tests).
+#
+my $id = qr/([a-zA-Z-0-9_\->\.]*)/;
+my $prefix = qr/\s(?:\*?|\&?|\([a-z_]* \*\))\s*/;
+
+my $name;
+my $line;
+my @bad;
+
+die "Usage: $0 file.c [...]\n" unless @ARGV;
+
+while (my $file = shift @ARGV)
+{
+    open my $fh, "<", $file or die "read $file failed: $!\n";
+    while (<$fh>)
+    {
+        if( /polarssl_malloc\(/ ) {
+            if( /$id\s*=.*polarssl_malloc\(/ ) {
+                push @bad, "$file:$line:$name" if $name;
+                $name = $1;
+                $line = $.;
+            } else {
+                push @bad, "$file:$.:???" unless /return polarssl_malloc/;
+            }
+        } elsif( $name && /(?:$inits)\($prefix\Q$name\E\b/ ) {
+            undef $name;
+        } elsif( $name && $. - $line > $limit ) {
+            push @bad, "$file:$line:$name";
+            undef $name;
+            undef $line;
+        }
+    }
+    close $fh or die;
+}
+
+print "$_\n" for @bad;
diff --git a/scripts/recursion.pl b/scripts/recursion.pl
new file mode 100755
index 0000000..2c39c14
--- /dev/null
+++ b/scripts/recursion.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/perl
+
+# Find functions making recursive calls to themselves.
+# (Multiple recursion where a() calls b() which calls a() not covered.)
+#
+# When the recursion depth might depend on data controlled by the attacker in
+# an unbounded way, those functions should use interation instead.
+#
+# Typical usage: scripts/recursion.pl library/*.c
+
+use warnings;
+use strict;
+
+use utf8;
+use open qw(:std utf8);
+
+# exclude functions that are ok:
+# - mpi_write_hlp: bounded by size of mpi, a compile-time constant
+# - x509_crt_verify_child: bounded by POLARSSL_X509_MAX_INTERMEDIATE_CA
+my $known_ok = qr/mpi_write_hlp|x509_crt_verify_child/;
+
+my $cur_name;
+my $inside;
+my @funcs;
+
+die "Usage: $0 file.c [...]\n" unless @ARGV;
+
+while (<>)
+{
+    if( /^[^\/#{}\s]/ && ! /\[.*]/ ) {
+        chomp( $cur_name = $_ ) unless $inside;
+    } elsif( /^{/ && $cur_name ) {
+        $inside = 1;
+        $cur_name =~ s/.* ([^ ]*)\(.*/$1/;
+    } elsif( /^}/ && $inside ) {
+        undef $inside;
+        undef $cur_name;
+    } elsif( $inside && /\b\Q$cur_name\E\([^)]/ ) {
+        push @funcs, $cur_name unless /$known_ok/;
+    }
+}
+
+print "$_\n" for @funcs;
+exit @funcs;
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 2e4d9d4..3cd7e37 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -29,11 +29,7 @@
     add_test(${data_name}-suite test_suite_${data_name})
 endfunction(add_test_suite)
 
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function -Wno-unused-value")
-set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS_CHECK} -Wno-unused-function -Wno-unused-value")
-if(CMAKE_COMPILER_IS_CLANG)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unreachable-code")
-endif(CMAKE_COMPILER_IS_CLANG)
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
 
 add_test_suite(aes aes.ecb)
 add_test_suite(aes aes.cbc)
@@ -77,6 +73,7 @@
 add_test_suite(hmac_shax)
 add_test_suite(md)
 add_test_suite(mdx)
+add_test_suite(memory_buffer_alloc)
 add_test_suite(mpi)
 add_test_suite(pbkdf2)
 add_test_suite(pem)
diff --git a/tests/Makefile b/tests/Makefile
index c37b790..37e1aac 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -59,6 +59,7 @@
 		test_suite_hmac_drbg.nopr						\
 		test_suite_hmac_drbg.pr							\
 		test_suite_md			test_suite_mdx			\
+		test_suite_memory_buffer_alloc					\
 		test_suite_mpi			test_suite_pbkdf2		\
 		test_suite_pem									\
 		test_suite_pkcs1_v21	test_suite_pkcs5		\
@@ -336,6 +337,10 @@
 	echo   "  CC    	$@.c"
 	$(CC) $(CFLAGS) $(OFLAGS) $@.c	$(LDFLAGS) -o $@
 
+test_suite_memory_buffer_alloc: test_suite_memory_buffer_alloc.c $(DEP)
+	echo   "  CC    	$@.c"
+	$(CC) $(CFLAGS) $(OFLAGS) $@.c	$(LDFLAGS) -o $@
+
 test_suite_mpi: test_suite_mpi.c $(DEP)
 	echo   "  CC    	$@.c"
 	$(CC) $(CFLAGS) $(OFLAGS) $@.c	$(LDFLAGS) -o $@
diff --git a/tests/compat.sh b/tests/compat.sh
index 390445e..bebd0a8 100755
--- a/tests/compat.sh
+++ b/tests/compat.sh
@@ -56,16 +56,16 @@
 
 print_usage() {
     echo "Usage: $0"
-    echo -e "  -h|--help\tPrint this help."
-    echo -e "  -f|--filter\tOnly matching ciphersuites are tested (Default: '$FILTER')"
-    echo -e "  -e|--exclude\tMatching ciphersuites are excluded (Default: '$EXCLUDE')"
-    echo -e "  -m|--modes\tWhich modes to perform (Default: '$MODES')"
-    echo -e "  -t|--types\tWhich key exchange type to perform (Default: '$TYPES')"
-    echo -e "  -V|--verify\tWhich verification modes to perform (Default: '$VERIFIES')"
-    echo -e "  -p|--peers\tWhich peers to use (Default: '$PEERS')"
-    echo -e "            \tAlso available: GnuTLS (needs v3.2.15 or higher)"
-    echo -e "  -M|--memcheck\tCheck memory leaks and errors."
-    echo -e "  -v|--verbose\tSet verbose output."
+    printf "  -h|--help\tPrint this help.\n"
+    printf "  -f|--filter\tOnly matching ciphersuites are tested (Default: '$FILTER')\n"
+    printf "  -e|--exclude\tMatching ciphersuites are excluded (Default: '$EXCLUDE')\n"
+    printf "  -m|--modes\tWhich modes to perform (Default: '$MODES')\n"
+    printf "  -t|--types\tWhich key exchange type to perform (Default: '$TYPES')\n"
+    printf "  -V|--verify\tWhich verification modes to perform (Default: '$VERIFIES')\n"
+    printf "  -p|--peers\tWhich peers to use (Default: '$PEERS')\n"
+    printf "            \tAlso available: GnuTLS (needs v3.2.15 or higher)\n"
+    printf "  -M|--memcheck\tCheck memory leaks and errors.\n"
+    printf "  -v|--verbose\tSet verbose output.\n"
 }
 
 get_options() {
@@ -130,7 +130,7 @@
   done
 
   # normalize whitespace
-  echo "$NEW_LIST" | sed -e 's/[[:space:]]\+/ /g' -e 's/^ //' -e 's/ $//'
+  echo "$NEW_LIST" | sed -e 's/[[:space:]][[:space:]]*/ /g' -e 's/^ //' -e 's/ $//'
 }
 
 filter_ciphersuites()
@@ -843,9 +843,9 @@
     VERIF=$(echo $VERIFY | tr '[:upper:]' '[:lower:]')
     TITLE="`echo $1 | head -c1`->`echo $SERVER_NAME | head -c1`"
     TITLE="$TITLE $MODE,$VERIF $2"
-    echo -n "$TITLE "
+    printf "$TITLE "
     LEN=$(( 72 - `echo "$TITLE" | wc -c` ))
-    for i in `seq 1 $LEN`; do echo -n '.'; done; echo -n ' '
+    for i in `seq 1 $LEN`; do printf '.'; done; printf ' '
 
     # run the command and interpret result
     case $1 in
@@ -1104,9 +1104,9 @@
 
 if [ $FAILED -ne 0 -o $SRVMEM -ne 0 ];
 then
-    echo -n "FAILED"
+    printf "FAILED"
 else
-    echo -n "PASSED"
+    printf "PASSED"
 fi
 
 if [ "$MEMCHECK" -gt 0 ]; then
diff --git a/tests/data_files/Readme-x509.txt b/tests/data_files/Readme-x509.txt
new file mode 100644
index 0000000..3022aae
--- /dev/null
+++ b/tests/data_files/Readme-x509.txt
@@ -0,0 +1,85 @@
+This documents the X.509 CAs, certificates, and CRLS used for testing.
+
+Certification authorities
+-------------------------
+
+There are two main CAs for use as trusted roots:
+- test-ca.crt aka "C=NL, O=PolarSSL, CN=PolarSSL Test CA"
+  uses a RSA-2048 key
+- test-ca2*.crt aka "C=NL, O=PolarSSL, CN=Polarssl Test EC CA"
+  uses an EC key with NIST P-384 (aka secp384r1)
+  variants used to test the keyUsage extension
+The files test-ca_cat12 and test-ca_cat21 contain them concatenated both ways.
+
+Two intermediate CAs are signed by them:
+- test-int-ca.crt "C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA"
+  uses RSA-4096, signed by test-ca2
+- test-int-ca2.crt "C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate EC CA"
+  uses an EC key with NIST P-256, signed by test-ca
+
+Finally, other CAs for specific purposes:
+- enco-ca-prstr.pem: has its CN encoded as a printable string, but child cert
+  enco-cert-utf8str.pem has its issuer's CN encoded as a UTF-8 string.
+- test-ca-v1.crt: v1 "CA", signs
+    server1-v1.crt: v1 "intermediate CA", signs
+        server2-v1*.crt: EE cert (without of with chain in same file)
+
+End-entity certificates
+-----------------------
+
+Short information fields:
+
+- name or pattern
+- issuing CA:   1   -> test-ca.crt
+                2   -> test-ca2.crt
+                I1  -> test-int-ca.crt
+                I2  -> test-int-ca2.crt
+                O   -> other
+- key type: R -> RSA, E -> EC
+- C -> there is a CRL revoking this cert (see below)
+- L -> CN=localhost (useful for local test servers)
+- P1, P2 if the file include parent (resp. parent + grandparent)
+- free-form comments
+
+List of certificates:
+
+- cert_example_multi*.crt: 1/O R: subjectAltName
+- cert_example_wildcard.crt: 1 R: wildcard in subject's CN
+- cert_md*.crt, cert_sha*.crt: 1 R: signature hash
+- cert_v1_with_ext.crt: 1 R: v1 with extensions (illegal)
+- cli2.crt: 2 E: basic
+- enco-cert-utf8str.pem: see enco-ca-prstr.pem above
+- server1*.crt: 1* R C*: misc *(server1-v1 see test-ca-v1.crt above)
+    *CRL for: .cert_type.crt, .crt, .key_usage.crt, .v1.crt
+- server2-v1*.crt: O R: see test-ca-v1.crt above
+- server2*.crt: 1 R L: misc
+- server3.crt: 1 E L: EC cert signed by RSA CA
+- server4.crt: 2 R L: RSA cert signed by EC CA
+- server5*.crt: 2* E L: misc *(except server5-selfsigned)
+    -sha*: hashes
+    -eku*: extendeKeyUsage (cli/srv = www client/server, cs = codesign, etc)
+    -ku*: keyUsage (ds = signatures, ke/ka = key exchange/agreement)
+- server6-ss-child.crt: O E: "child" of non-CA server5-selfsigned
+- server6.crt, server6.pem: 2 E L C: revoked
+- server7*.crt: I1 E L P1*: EC signed by RSA signed by EC *(except 7.crt)
+    *_space: with PEM error(s)
+- server8*.crt: I2 R L: RSA signed by EC signed by RSA (P1 for _int-ca2)
+- server9*.crt: 1 R C* L P1*: signed using RSASSA-PSS
+    *CRL for: 9.crt, -badsign, -with-ca (P1)
+
+Certificate revocation lists
+----------------------------
+
+Signing CA in parentheses (same meaning as certificates).
+
+- crl-ec-sha*: (2) server6.crt
+- crl-future.pem: (2) server6.crt + unkown
+- crl-rsa-pss-*.pem: (1) server9{,badsign,with-ca}.crt + cert_sha384.crt + unknown
+- crl.pem, crl_expired.pem: (1) server1{,.cert_type,.key_usage,.v1}.crt + unknown
+- crl_md*.pem: crl_sha*.pem: (1) same as crl.pem
+- crt_cat_*.pem: (1+2) concatenations in various orders:
+    ec = crl-ec-sha256.pem, ecfut = crl-future.pem
+    rsa = crl.pem, rsabadpem = same with pem error, rsaexp = crl_expired.pem
+
+Note: crl_future would revoke server9 and cert_sha384.crt if signed by CA 1
+      crl-rsa-pss* would revoke server6.crt if signed by CA 2
diff --git a/tests/data_files/crl_cat_ec-rsa.pem b/tests/data_files/crl_cat_ec-rsa.pem
new file mode 100644
index 0000000..3cda8ff
--- /dev/null
+++ b/tests/data_files/crl_cat_ec-rsa.pem
@@ -0,0 +1,21 @@
+-----BEGIN X509 CRL-----
+MIIBcTCB9wIBATAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
+UG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EXDTEzMDkyNDE2
+MzEwOFoXDTIzMDkyMjE2MzEwOFowFDASAgEKFw0xMzA5MjQxNjI4MzhaoHIwcDBu
+BgNVHSMEZzBlgBSdbSAkSQE/K8t4tRm8fiTJ2/s2fKFCpEAwPjELMAkGA1UEBhMC
+TkwxETAPBgNVBAoTCFBvbGFyU1NMMRwwGgYDVQQDExNQb2xhcnNzbCBUZXN0IEVD
+IENBggkAwUPifmJDzOgwCgYIKoZIzj0EAwIDaQAwZgIxAKuQ684s7gyhtxKJr6Ln
+S2BQ02f1jjPHrZVdXaZvm3C5tGi2cKkoK1aMiyC3LsRCuAIxAIMhj0TmcuIZr5fX
+g5RByD7zUnZBpoEAdgxFy4JPJ2IViWOPekSGh8b/JY1VNS6Zbw==
+-----END X509 CRL-----
+-----BEGIN X509 CRL-----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=
+-----END X509 CRL-----
diff --git a/tests/data_files/crl_cat_ecfut-rsa.pem b/tests/data_files/crl_cat_ecfut-rsa.pem
new file mode 100644
index 0000000..87b8c29
--- /dev/null
+++ b/tests/data_files/crl_cat_ecfut-rsa.pem
@@ -0,0 +1,22 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----
+-----BEGIN X509 CRL-----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=
+-----END X509 CRL-----
diff --git a/tests/data_files/crl_cat_rsa-ec.pem b/tests/data_files/crl_cat_rsa-ec.pem
new file mode 100644
index 0000000..ded369d
--- /dev/null
+++ b/tests/data_files/crl_cat_rsa-ec.pem
@@ -0,0 +1,21 @@
+-----BEGIN X509 CRL-----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=
+-----END X509 CRL-----
+-----BEGIN X509 CRL-----
+MIIBcTCB9wIBATAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
+UG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EXDTEzMDkyNDE2
+MzEwOFoXDTIzMDkyMjE2MzEwOFowFDASAgEKFw0xMzA5MjQxNjI4MzhaoHIwcDBu
+BgNVHSMEZzBlgBSdbSAkSQE/K8t4tRm8fiTJ2/s2fKFCpEAwPjELMAkGA1UEBhMC
+TkwxETAPBgNVBAoTCFBvbGFyU1NMMRwwGgYDVQQDExNQb2xhcnNzbCBUZXN0IEVD
+IENBggkAwUPifmJDzOgwCgYIKoZIzj0EAwIDaQAwZgIxAKuQ684s7gyhtxKJr6Ln
+S2BQ02f1jjPHrZVdXaZvm3C5tGi2cKkoK1aMiyC3LsRCuAIxAIMhj0TmcuIZr5fX
+g5RByD7zUnZBpoEAdgxFy4JPJ2IViWOPekSGh8b/JY1VNS6Zbw==
+-----END X509 CRL-----
diff --git a/tests/data_files/crl_cat_rsabadpem-ec.pem b/tests/data_files/crl_cat_rsabadpem-ec.pem
new file mode 100644
index 0000000..a035e18
--- /dev/null
+++ b/tests/data_files/crl_cat_rsabadpem-ec.pem
@@ -0,0 +1,21 @@
+-----BEGIN X509 CRL-----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-----END X509 CRL-----
+-----BEGIN X509 CRL-----
+MIIBcTCB9wIBATAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
+UG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EXDTEzMDkyNDE2
+MzEwOFoXDTIzMDkyMjE2MzEwOFowFDASAgEKFw0xMzA5MjQxNjI4MzhaoHIwcDBu
+BgNVHSMEZzBlgBSdbSAkSQE/K8t4tRm8fiTJ2/s2fKFCpEAwPjELMAkGA1UEBhMC
+TkwxETAPBgNVBAoTCFBvbGFyU1NMMRwwGgYDVQQDExNQb2xhcnNzbCBUZXN0IEVD
+IENBggkAwUPifmJDzOgwCgYIKoZIzj0EAwIDaQAwZgIxAKuQ684s7gyhtxKJr6Ln
+S2BQ02f1jjPHrZVdXaZvm3C5tGi2cKkoK1aMiyC3LsRCuAIxAIMhj0TmcuIZr5fX
+g5RByD7zUnZBpoEAdgxFy4JPJ2IViWOPekSGh8b/JY1VNS6Zbw==
+-----END X509 CRL-----
diff --git a/tests/data_files/crt_cat_rsaexp-ec.pem b/tests/data_files/crt_cat_rsaexp-ec.pem
new file mode 100644
index 0000000..4f74c9a
--- /dev/null
+++ b/tests/data_files/crt_cat_rsaexp-ec.pem
@@ -0,0 +1,21 @@
+-----BEGIN X509 CRL-----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=
+-----END X509 CRL-----
+-----BEGIN X509 CRL-----
+MIIBcTCB9wIBATAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMI
+UG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EXDTEzMDkyNDE2
+MzEwOFoXDTIzMDkyMjE2MzEwOFowFDASAgEKFw0xMzA5MjQxNjI4MzhaoHIwcDBu
+BgNVHSMEZzBlgBSdbSAkSQE/K8t4tRm8fiTJ2/s2fKFCpEAwPjELMAkGA1UEBhMC
+TkwxETAPBgNVBAoTCFBvbGFyU1NMMRwwGgYDVQQDExNQb2xhcnNzbCBUZXN0IEVD
+IENBggkAwUPifmJDzOgwCgYIKoZIzj0EAwIDaQAwZgIxAKuQ684s7gyhtxKJr6Ln
+S2BQ02f1jjPHrZVdXaZvm3C5tGi2cKkoK1aMiyC3LsRCuAIxAIMhj0TmcuIZr5fX
+g5RByD7zUnZBpoEAdgxFy4JPJ2IViWOPekSGh8b/JY1VNS6Zbw==
+-----END X509 CRL-----
diff --git a/tests/data_files/server6.pem b/tests/data_files/server6.pem
deleted file mode 100644
index f78cb10..0000000
--- a/tests/data_files/server6.pem
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB3TCCAZSgAwIBAgIBGDAJBgcqhkjOPQQBMD4xCzAJBgNVBAYTAk5MMREwDwYD
-VQQKEwhQb2xhclNTTDEcMBoGA1UEAxMTUG9sYXJTU0wgVGVzdCBFQyBDQTAeFw0x
-MzA4MDgxNjQ0MTBaFw0yMzA4MDYxNjQ0MTBaMDQxCzAJBgNVBAYTAk5MMREwDwYD
-VQQKEwhQb2xhclNTTDESMBAGA1UEAxMJbG9jYWxob3N0MEkwEwYHKoZIzj0CAQYI
-KoZIzj0DAQEDMgAEE2sIbSZOSEinZM3q2MMOy8egM8Y9BAcsuwxO9UpS1B8nT9u1
-1bvjTh5VQAgJAU+Oo4GdMIGaMAkGA1UdEwQCMAAwHQYDVR0OBBYEFDYreWnU1s1J
-AG49ALPOQliFaJahMG4GA1UdIwRnMGWAFNCkRpkIZ/H0utlW6GcwC/zvJRZjoUKk
-QDA+MQswCQYDVQQGEwJOTDERMA8GA1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1Bv
-bGFyU1NMIFRlc3QgRUMgQ0GCCQClZwiM/hcKsjAJBgcqhkjOPQQBAzgAMDUCGQDq
-PIUaCr8u28R7V0G/TEOklXgPawdiY4ICGDzmBegZHs7BcNwENa1fn4JYUdTPqKwl
-LA==
------END CERTIFICATE-----
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 38ea628..30c19d5 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -6,8 +6,8 @@
 # CMake configuration. After this script is run, the CMake cache is lost and
 # CMake is not initialised any more!
 #
-# Assumes gcc and clang (recent enough for using ASan) are available,
-# as well as cmake and valgrind.
+# Assumes gcc and clang (recent enough for using ASan with gcc and MemSen with
+# clang) are available, as well as cmake and GNU find.
 
 # Abort on errors (and uninitiliased variables)
 set -eu
@@ -24,12 +24,9 @@
 
 while [ $# -gt 0 ]; do
     case "$1" in
-        -m1)
+        -m*)
             MEMORY=1
             ;;
-        -m2)
-            MEMORY=2
-            ;;
         *)
             echo "Unknown argument: '$1'" >&2
             echo "Use the source, Luke!" >&2
@@ -44,7 +41,7 @@
 {
     make clean
 
-    find -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} \+
+    find . -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} \+
     rm -f include/Makefile include/polarssl/Makefile programs/*/Makefile
     git update-index --no-skip-worktree Makefile library/Makefile programs/Makefile tests/Makefile
     git checkout -- Makefile library/Makefile programs/Makefile tests/Makefile
@@ -60,94 +57,103 @@
 {
     echo ""
     echo "******************************************************************"
-    echo "* $1"
+    echo "* $1 "
+    echo -n "* "; date
     echo "******************************************************************"
 }
 
 # The test ordering tries to optimize for the following criteria:
-# 1. Catch possible problems early, by running first test that run quickly
+# 1. Catch possible problems early, by running first tests that run quickly
 #    and/or are more likely to fail than others (eg I use Clang most of the
 #    time, so start with a GCC build).
 # 2. Minimize total running time, by avoiding useless rebuilds
 #
 # Indicative running times are given for reference.
 
-msg "build: cmake, -Werror (gcc)" # ~ 1 min
+msg "test: recursion.pl" # < 1s
+scripts/recursion.pl library/*.c
+
+msg "build: cmake, gcc, ASan" # ~ 1 min 50s
 cleanup
-CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Check .
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
 make
 
-msg "test: main suites with valgrind" # ~ 2 min 10s
-make memcheck
+msg "test: main suites and selftest (ASan build)" # ~ 50s
+make test
+programs/test/selftest
 
-msg "build: with ASan (clang)" # ~ 1 min
-cleanup
-CC=clang cmake -D CMAKE_BUILD_TYPE:String=ASan .
-make
-
-msg "test: ssl-opt.sh (ASan build)" # ~ 1 min 10s
+msg "test: ssl-opt.sh (ASan build)" # ~ 1 min
 cd tests
 ./ssl-opt.sh
 cd ..
 
-msg "test: main suites and selftest (ASan build)" # ~ 10s + 30s
-make test
-programs/test/selftest
-
-msg "test: ref-configs (ASan build)" # ~ 4 min 45 s
+msg "test/build: ref-configs (ASan build)" # ~ 6 min 20s
 tests/scripts/test-ref-configs.pl
 
-# Most issues are likely to be caught at this point
+# Most frequent issues are likely to be caught at this point
 
 msg "build: with ASan (rebuild after ref-configs)" # ~ 1 min
 make
 
-msg "test: compat.sh (ASan build)" # ~ 7 min 30s
+msg "test: compat.sh (ASan build)" # ~ 6 min
 cd tests
 ./compat.sh
 cd ..
 
-msg "build: cmake, full config" # ~ 40s
+msg "build: cmake, full config, clang" # ~ 50s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset POLARSSL_MEMORY_BACKTRACE # too slow for tests
-cmake -D CMAKE_BUILD_TYPE:String=Check .
+CC=clang cmake -D CMAKE_BUILD_TYPE:String=Check .
 make
 
-msg "test: main suites (full config)"
+msg "test: main suites (full config)" # ~ 5s
 make test
 
-msg "test: ssl-opt.sh default (full config)"
+msg "test: ssl-opt.sh default (full config)" # ~ 1s
 cd tests
 ./ssl-opt.sh -f Default
 cd ..
 
-msg "test: compat.sh 3DES & NULL (full config)"
+msg "test: compat.sh DES & NULL (full config)" # ~ 2 min
 cd tests
 ./compat.sh -e '^$' -f 'NULL\|3DES-EDE-CBC\|DES-CBC3'
 cd ..
 
+msg "test/build: curves.pl (gcc)" # ~ 5 min (?)
+cleanup
+cmake -D CMAKE_BUILD_TYPE:String=Debug .
+tests/scripts/curves.pl
+
 msg "build: Unix make, -O2 (gcc)" # ~ 30s
 cleanup
 CC=gcc make
 
-# Optional parts that take a long time to run
+msg "build: MSan (clang)" # ~ 1 min 20s
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset POLARSSL_AESNI_C # memsan doesn't grok asm
+CC=clang cmake -D CMAKE_BUILD_TYPE:String=MemSan .
+make
 
-if [ "$MEMORY" -ge 1 ]; then
-    msg "test: ssl-opt --memcheck (-02 build)" # ~ 8 min
+msg "test: main suites (MSan)" # ~ 10s
+make test
+
+msg "test: ssl-opt.sh (MSan)" # ~ 1 min
+cd tests
+./ssl-opt.sh
+cd ..
+
+# Optional part(s)
+
+if [ "$MEMORY" -gt 0 ]; then
+    msg "test: compat.sh (MSan)" # ~ 6 min 20s
     cd tests
-    ./ssl-opt.sh --memcheck
+    ./compat.sh
     cd ..
-
-    if [ "$MEMORY" -ge 2 ]; then
-        msg "test: compat --memcheck (-02 build)" # ~ 42 min
-        cd tests
-        ./compat.sh --memcheck
-        cd ..
-    fi
 fi
 
-echo "Done."
+msg "Done, cleaning up"
 cleanup
 
diff --git a/tests/scripts/curves.pl b/tests/scripts/curves.pl
new file mode 100755
index 0000000..1f489a3
--- /dev/null
+++ b/tests/scripts/curves.pl
@@ -0,0 +1,45 @@
+#!/usr/bin/perl
+
+# test dependencies on individual curves in tests
+# - build
+# - run test suite
+#
+# Usage: tests/scripts/curves.pl
+
+use warnings;
+use strict;
+
+-d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
+
+my $sed_cmd = 's/^#define \(POLARSSL_ECP_DP.*_ENABLED\)/\1/p';
+my $config_h = 'include/polarssl/config.h';
+my @curves = split( /\s+/, `sed -n -e '$sed_cmd' $config_h` );
+
+my $test = system( "grep -i cmake Makefile >/dev/null" ) ? 'check' : 'test';
+
+system( "cp $config_h $config_h.bak" ) and die;
+sub abort {
+    system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
+    die $_[0];
+}
+
+for my $curve (@curves) {
+    system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
+    system( "make clean" ) and die;
+
+    print "\n******************************************\n";
+    print "* Testing without curve: $curve\n";
+    print "******************************************\n";
+
+    system( "scripts/config.pl unset $curve" )
+        and abort "Failed to disable $curve\n";
+
+    system( "make polarssl" ) and abort "Failed to build lib: $curve\n";
+    system( "cd tests && make" ) and abort "Failed to build tests: $curve\n";
+    system( "make $test" ) and abort "Failed test suite: $curve\n";
+
+}
+
+system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
+system( "make clean" ) and die;
+exit 0;
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index e4dc7ea..2874c81 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -20,7 +20,7 @@
 O_SRV="$OPENSSL_CMD s_server -www -cert data_files/server5.crt -key data_files/server5.key"
 O_CLI="echo 'GET / HTTP/1.0' | $OPENSSL_CMD s_client"
 G_SRV="$GNUTLS_SERV --x509certfile data_files/server5.crt --x509keyfile data_files/server5.key"
-G_CLI="$GNUTLS_CLI"
+G_CLI="echo 'GET / HTTP/1.0' | $GNUTLS_CLI --x509cafile data_files/test-ca_cat12.crt"
 
 TESTS=0
 FAILS=0
@@ -34,10 +34,10 @@
 
 print_usage() {
     echo "Usage: $0 [options]"
-    echo -e "  -h|--help\tPrint this help."
-    echo -e "  -m|--memcheck\tCheck memory leaks and errors."
-    echo -e "  -f|--filter\tOnly matching tests are executed (default: '$FILTER')"
-    echo -e "  -e|--exclude\tMatching tests are excluded (default: '$EXCLUDE')"
+    printf "  -h|--help\tPrint this help.\n"
+    printf "  -m|--memcheck\tCheck memory leaks and errors.\n"
+    printf "  -f|--filter\tOnly matching tests are executed (default: '$FILTER')\n"
+    printf "  -e|--exclude\tMatching tests are excluded (default: '$EXCLUDE')\n"
 }
 
 get_options() {
@@ -111,10 +111,10 @@
 
 # print_name <name>
 print_name() {
-    echo -n "$1 "
+    printf "$1 "
     LEN=$(( 72 - `echo "$1" | wc -c` ))
-    for i in `seq 1 $LEN`; do echo -n '.'; done
-    echo -n ' '
+    for i in `seq 1 $LEN`; do printf '.'; done
+    printf ' '
 
     TESTS=$(( $TESTS + 1 ))
 }
@@ -163,7 +163,8 @@
         WATCHDOG_PID=$!
 
         # make a tight loop, server usually takes less than 1 sec to start
-        until lsof -nbi TCP:"$PORT" | grep LISTEN >/dev/null; do :; done
+        until lsof -nbi TCP:"$PORT" 2>/dev/null | grep LISTEN >/dev/null; 
+        do :; done
 
         kill $WATCHDOG_PID
         wait $WATCHDOG_PID
@@ -379,7 +380,7 @@
 O_SRV="$O_SRV -accept $PORT"
 O_CLI="$O_CLI -connect localhost:$PORT"
 G_SRV="$G_SRV -p $PORT"
-G_CLI="$G_CLI -p $PORT"
+G_CLI="$G_CLI -p $PORT localhost"
 
 # Also pick a unique name for intermediate files
 SRV_OUT="srv_out.$$"
@@ -688,6 +689,71 @@
             -s "received FALLBACK_SCSV" \
             -S "inapropriate fallback"
 
+# Tests for CBC 1/n-1 record splitting
+
+run_test    "CBC Record splitting: TLS 1.2, no splitting" \
+            "$P_SRV" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             request_size=123 force_version=tls1_2" \
+            0 \
+            -s "Read from client: 123 bytes read" \
+            -S "Read from client: 1 bytes read" \
+            -S "122 bytes read"
+
+run_test    "CBC Record splitting: TLS 1.1, no splitting" \
+            "$P_SRV" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             request_size=123 force_version=tls1_1" \
+            0 \
+            -s "Read from client: 123 bytes read" \
+            -S "Read from client: 1 bytes read" \
+            -S "122 bytes read"
+
+run_test    "CBC Record splitting: TLS 1.0, splitting" \
+            "$P_SRV" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             request_size=123 force_version=tls1" \
+            0 \
+            -S "Read from client: 123 bytes read" \
+            -s "Read from client: 1 bytes read" \
+            -s "122 bytes read"
+
+run_test    "CBC Record splitting: SSLv3, splitting" \
+            "$P_SRV" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             request_size=123 force_version=ssl3" \
+            0 \
+            -S "Read from client: 123 bytes read" \
+            -s "Read from client: 1 bytes read" \
+            -s "122 bytes read"
+
+run_test    "CBC Record splitting: TLS 1.0 RC4, no splitting" \
+            "$P_SRV" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             request_size=123 force_version=tls1" \
+            0 \
+            -s "Read from client: 123 bytes read" \
+            -S "Read from client: 1 bytes read" \
+            -S "122 bytes read"
+
+run_test    "CBC Record splitting: TLS 1.0, splitting disabled" \
+            "$P_SRV" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             request_size=123 force_version=tls1 recsplit=0" \
+            0 \
+            -s "Read from client: 123 bytes read" \
+            -S "Read from client: 1 bytes read" \
+            -S "122 bytes read"
+
+run_test    "CBC Record splitting: TLS 1.0, splitting, nbio" \
+            "$P_SRV nbio=2" \
+            "$P_CLI nbio=2 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             request_size=123 force_version=tls1" \
+            0 \
+            -S "Read from client: 123 bytes read" \
+            -s "Read from client: 1 bytes read" \
+            -s "122 bytes read"
+
 # Tests for Session Tickets
 
 run_test    "Session resume using tickets: basic" \
@@ -1033,6 +1099,71 @@
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+run_test    "Renegotiation: periodic, just below period" \
+            "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
+            0 \
+            -C "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -S "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -S "record counter limit reached: renegotiate" \
+            -C "=> renegotiate" \
+            -S "=> renegotiate" \
+            -S "write hello request" \
+            -S "SSL - An unexpected message was received from our peer" \
+            -S "failed"
+
+# one extra exchange to be able to complete renego
+run_test    "Renegotiation: periodic, just above period" \
+            "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3" \
+            "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -s "record counter limit reached: renegotiate" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -s "write hello request" \
+            -S "SSL - An unexpected message was received from our peer" \
+            -S "failed"
+
+run_test    "Renegotiation: periodic, two times period" \
+            "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3" \
+            "$P_CLI debug_level=3 exchanges=7 renegotiation=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -s "record counter limit reached: renegotiate" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -s "write hello request" \
+            -S "SSL - An unexpected message was received from our peer" \
+            -S "failed"
+
+run_test    "Renegotiation: periodic, above period, disabled" \
+            "$P_SRV debug_level=3 exchanges=9 renegotiation=0 renego_period=3" \
+            "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
+            0 \
+            -C "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -S "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -S "record counter limit reached: renegotiate" \
+            -C "=> renegotiate" \
+            -S "=> renegotiate" \
+            -S "write hello request" \
+            -S "SSL - An unexpected message was received from our peer" \
+            -S "failed"
+
 run_test    "Renegotiation: nbio, client-initiated" \
             "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1" \
             "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1066,21 +1197,103 @@
             -c "client hello, adding renegotiation extension" \
             -c "found renegotiation extension" \
             -c "=> renegotiate" \
-            -C "ssl_handshake returned" \
+            -C "ssl_hanshake() returned" \
             -C "error" \
             -c "HTTP/1.0 200 [Oo][Kk]"
 
-run_test    "Renegotiation: gnutls server, client-initiated" \
-            "$G_SRV" \
+run_test    "Renegotiation: gnutls server strict, client-initiated" \
+            "$G_SRV --priority=NORMAL:%SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
             0 \
             -c "client hello, adding renegotiation extension" \
             -c "found renegotiation extension" \
             -c "=> renegotiate" \
-            -C "ssl_handshake returned" \
+            -C "ssl_hanshake() returned" \
             -C "error" \
             -c "HTTP/1.0 200 [Oo][Kk]"
 
+run_test    "Renegotiation: gnutls server unsafe, client-initiated default" \
+            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
+            1 \
+            -c "client hello, adding renegotiation extension" \
+            -C "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -c "ssl_handshake() returned" \
+            -c "error" \
+            -C "HTTP/1.0 200 [Oo][Kk]"
+
+run_test    "Renegotiation: gnutls server unsafe, client-inititated no legacy" \
+            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
+             allow_legacy=0" \
+            1 \
+            -c "client hello, adding renegotiation extension" \
+            -C "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -c "ssl_handshake() returned" \
+            -c "error" \
+            -C "HTTP/1.0 200 [Oo][Kk]"
+
+run_test    "Renegotiation: gnutls server unsafe, client-inititated legacy" \
+            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
+             allow_legacy=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -C "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -C "ssl_hanshake() returned" \
+            -C "error" \
+            -c "HTTP/1.0 200 [Oo][Kk]"
+
+# Test for the "secure renegotation" extension only (no actual renegotiation)
+
+run_test    "Renego ext: gnutls server strict, client default" \
+            "$G_SRV --priority=NORMAL:%SAFE_RENEGOTIATION" \
+            "$P_CLI debug_level=3" \
+            0 \
+            -c "found renegotiation extension" \
+            -C "error" \
+            -c "HTTP/1.0 200 [Oo][Kk]"
+
+run_test    "Renego ext: gnutls server unsafe, client default" \
+            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            "$P_CLI debug_level=3" \
+            0 \
+            -C "found renegotiation extension" \
+            -C "error" \
+            -c "HTTP/1.0 200 [Oo][Kk]"
+
+run_test    "Renego ext: gnutls server unsafe, client break legacy" \
+            "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            "$P_CLI debug_level=3 allow_legacy=-1" \
+            1 \
+            -C "found renegotiation extension" \
+            -c "error" \
+            -C "HTTP/1.0 200 [Oo][Kk]"
+
+run_test    "Renego ext: gnutls client strict, server default" \
+            "$P_SRV debug_level=3" \
+            "$G_CLI --priority=NORMAL:%SAFE_RENEGOTIATION" \
+            0 \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO\|found renegotiation extension" \
+            -s "server hello, secure renegotiation extension"
+
+run_test    "Renego ext: gnutls client unsafe, server default" \
+            "$P_SRV debug_level=3" \
+            "$G_CLI --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            0 \
+            -S "received TLS_EMPTY_RENEGOTIATION_INFO\|found renegotiation extension" \
+            -S "server hello, secure renegotiation extension"
+
+run_test    "Renego ext: gnutls client unsafe, server break legacy" \
+            "$P_SRV debug_level=3 allow_legacy=-1" \
+            "$G_CLI --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
+            1 \
+            -S "received TLS_EMPTY_RENEGOTIATION_INFO\|found renegotiation extension" \
+            -S "server hello, secure renegotiation extension"
+
 # Tests for auth_mode
 
 run_test    "Authentication: server badcert, client required" \
@@ -1218,6 +1431,60 @@
             -C "! ssl_handshake returned" \
             -S "X509 - Certificate verification failed"
 
+# Tests for certificate selection based on SHA verson
+
+run_test    "Certificate hash: client TLS 1.2 -> SHA-2" \
+            "$P_SRV crt_file=data_files/server5.crt \
+                    key_file=data_files/server5.key \
+                    crt_file2=data_files/server5-sha1.crt \
+                    key_file2=data_files/server5.key" \
+            "$P_CLI force_version=tls1_2" \
+            0 \
+            -c "signed using.*ECDSA with SHA256" \
+            -C "signed using.*ECDSA with SHA1"
+
+run_test    "Certificate hash: client TLS 1.1 -> SHA-1" \
+            "$P_SRV crt_file=data_files/server5.crt \
+                    key_file=data_files/server5.key \
+                    crt_file2=data_files/server5-sha1.crt \
+                    key_file2=data_files/server5.key" \
+            "$P_CLI force_version=tls1_1" \
+            0 \
+            -C "signed using.*ECDSA with SHA256" \
+            -c "signed using.*ECDSA with SHA1"
+
+run_test    "Certificate hash: client TLS 1.0 -> SHA-1" \
+            "$P_SRV crt_file=data_files/server5.crt \
+                    key_file=data_files/server5.key \
+                    crt_file2=data_files/server5-sha1.crt \
+                    key_file2=data_files/server5.key" \
+            "$P_CLI force_version=tls1" \
+            0 \
+            -C "signed using.*ECDSA with SHA256" \
+            -c "signed using.*ECDSA with SHA1"
+
+run_test    "Certificate hash: client TLS 1.1, no SHA-1 -> SHA-2 (order 1)" \
+            "$P_SRV crt_file=data_files/server5.crt \
+                    key_file=data_files/server5.key \
+                    crt_file2=data_files/server6.crt \
+                    key_file2=data_files/server6.key" \
+            "$P_CLI force_version=tls1_1" \
+            0 \
+            -c "serial number.*09" \
+            -c "signed using.*ECDSA with SHA256" \
+            -C "signed using.*ECDSA with SHA1"
+
+run_test    "Certificate hash: client TLS 1.1, no SHA-1 -> SHA-2 (order 2)" \
+            "$P_SRV crt_file=data_files/server6.crt \
+                    key_file=data_files/server6.key \
+                    crt_file2=data_files/server5.crt \
+                    key_file2=data_files/server5.key" \
+            "$P_CLI force_version=tls1_1" \
+            0 \
+            -c "serial number.*0A" \
+            -c "signed using.*ECDSA with SHA256" \
+            -C "signed using.*ECDSA with SHA1"
+
 # tests for SNI
 
 run_test    "SNI: no SNI callback" \
@@ -1770,7 +2037,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=foo psk=abc123" \
             0 \
-            -S "SSL - The server has no ciphersuites in common" \
+            -S "SSL - None of the common ciphersuites is usable" \
             -S "SSL - Unknown identity received" \
             -S "SSL - Verification of the message MAC failed"
 
@@ -1779,7 +2046,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=foo psk=abc123" \
             1 \
-            -s "SSL - The server has no ciphersuites in common" \
+            -s "SSL - None of the common ciphersuites is usable" \
             -S "SSL - Unknown identity received" \
             -S "SSL - Verification of the message MAC failed"
 
@@ -1788,7 +2055,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=foo psk=abc123" \
             1 \
-            -S "SSL - The server has no ciphersuites in common" \
+            -S "SSL - None of the common ciphersuites is usable" \
             -s "SSL - Unknown identity received" \
             -S "SSL - Verification of the message MAC failed"
 
@@ -1797,7 +2064,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=abc psk=dead" \
             0 \
-            -S "SSL - The server has no ciphersuites in common" \
+            -S "SSL - None of the common ciphersuites is usable" \
             -S "SSL - Unknown identity received" \
             -S "SSL - Verification of the message MAC failed"
 
@@ -1806,7 +2073,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=def psk=beef" \
             0 \
-            -S "SSL - The server has no ciphersuites in common" \
+            -S "SSL - None of the common ciphersuites is usable" \
             -S "SSL - Unknown identity received" \
             -S "SSL - Verification of the message MAC failed"
 
@@ -1815,7 +2082,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=ghi psk=beef" \
             1 \
-            -S "SSL - The server has no ciphersuites in common" \
+            -S "SSL - None of the common ciphersuites is usable" \
             -s "SSL - Unknown identity received" \
             -S "SSL - Verification of the message MAC failed"
 
@@ -1824,7 +2091,7 @@
             "$P_CLI force_ciphersuite=TLS-PSK-WITH-AES-128-CBC-SHA \
             psk_identity=abc psk=beef" \
             1 \
-            -S "SSL - The server has no ciphersuites in common" \
+            -S "SSL - None of the common ciphersuites is usable" \
             -S "SSL - Unknown identity received" \
             -s "SSL - Verification of the message MAC failed"
 
@@ -1967,7 +2234,8 @@
 
 run_test    "Small 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" \
+            "$P_CLI request_size=1 force_version=tls1_2 \
+             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -2012,7 +2280,7 @@
 
 run_test    "Large packet SSLv3 BlockCipher" \
             "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=ssl3 \
+            "$P_CLI request_size=16384 force_version=ssl3 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 16384 bytes read"
@@ -2026,14 +2294,14 @@
 
 run_test    "Large packet TLS 1.0 BlockCipher" \
             "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1 \
+            "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
             "$P_SRV" \
-            "$P_CLI request_size=16384 force_version=tls1 \
+            "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
@@ -2086,7 +2354,8 @@
 
 run_test    "Large 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" \
+            "$P_CLI request_size=16384 force_version=tls1_2 \
+             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
             0 \
             -s "Read from client: 16384 bytes read"
 
@@ -2132,9 +2401,9 @@
 echo "------------------------------------------------------------------------"
 
 if [ $FAILS = 0 ]; then
-    echo -n "PASSED"
+    printf "PASSED"
 else
-    echo -n "FAILED"
+    printf "FAILED"
 fi
 PASSES=$(( $TESTS - $FAILS ))
 echo " ($PASSES / $TESTS tests ($SKIPS skipped))"
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 318ca9a..fae56f4 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -211,7 +211,8 @@
     char buf[5000];
     char *params[50];
 
-#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
+#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && \
+    !defined(TEST_SUITE_MEMORY_BUFFER_ALLOC)
     unsigned char alloc_buf[1000000];
     memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
 #endif
@@ -298,7 +299,8 @@
     fprintf( stdout, " (%d / %d tests (%d skipped))\n",
              total_tests - total_errors, total_tests, total_skipped );
 
-#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
+#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && \
+    !defined(TEST_SUITE_MEMORY_BUFFER_ALLOC)
 #if defined(POLARSSL_MEMORY_DEBUG)
     memory_buffer_alloc_status();
 #endif
diff --git a/tests/suites/test_suite_ctr_drbg.function b/tests/suites/test_suite_ctr_drbg.function
index fd9f087..a36bab2 100644
--- a/tests/suites/test_suite_ctr_drbg.function
+++ b/tests/suites/test_suite_ctr_drbg.function
@@ -141,6 +141,10 @@
     }
     TEST_ASSERT( last_idx == test_offset_idx );
 
+    /* Call update with too much data (sizeof entropy > MAX(_SEED)_INPUT)
+     * (just make sure it doesn't cause memory corruption) */
+    ctr_drbg_update( &ctx, entropy, sizeof( entropy ) );
+
     /* Now enable PR, so the next few calls should all reseed */
     ctr_drbg_set_prediction_resistance( &ctx, CTR_DRBG_PR_ON );
     TEST_ASSERT( ctr_drbg_random( &ctx, out, sizeof( out ) ) == 0 );
diff --git a/tests/suites/test_suite_debug.data b/tests/suites/test_suite_debug.data
index 9b49f6a..e0b3bd6 100644
--- a/tests/suites/test_suite_debug.data
+++ b/tests/suites/test_suite_debug.data
@@ -32,19 +32,19 @@
 debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"":"MyFile(0999)\: dumping 'Test return value' (0 bytes)\n"
 
 Debug print buffer #2
-debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"00":"MyFile(0999)\: dumping 'Test return value' (1 bytes)\nMyFile(0999)\: 0000\:  00\n"
+debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"00":"MyFile(0999)\: dumping 'Test return value' (1 bytes)\nMyFile(0999)\: 0000\:  00                                               .\n"
 
 Debug print buffer #3
-debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F":"MyFile(0999)\: dumping 'Test return value' (16 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n"
+debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F":"MyFile(0999)\: dumping 'Test return value' (16 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\n"
 
 Debug print buffer #4
-debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F00":"MyFile(0999)\: dumping 'Test return value' (17 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\nMyFile(0999)\: 0010\:  00\n"
+debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F00":"MyFile(0999)\: dumping 'Test return value' (17 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\nMyFile(0999)\: 0010\:  00                                               .\n"
 
 Debug print buffer #5
-debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F00":"MyFile(0999)\: dumping 'Test return value' (49 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\nMyFile(0999)\: 0010\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\nMyFile(0999)\: 0020\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\nMyFile(0999)\: 0030\:  00\n"
+debug_print_buf:POLARSSL_DEBUG_LOG_FULL:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F30":"MyFile(0999)\: dumping 'Test return value' (49 bytes)\nMyFile(0999)\: 0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\nMyFile(0999)\: 0010\:  10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f  ................\nMyFile(0999)\: 0020\:  20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f   !"#$%&'()*+,-./\nMyFile(0999)\: 0030\:  30                                               0\n"
 
 Debug print buffer #5 (raw)
-debug_print_buf:POLARSSL_DEBUG_LOG_RAW:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F00":"dumping 'Test return value' (49 bytes)\n0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n0010\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n0020\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n0030\:  00\n"
+debug_print_buf:POLARSSL_DEBUG_LOG_RAW:"MyFile":999:"Test return value":"000102030405060708090A0B0C0D0E0F707172737475767778797A7B7C7D7E7F8081828384858687F8F9FAFBFCFDFEFF00":"dumping 'Test return value' (49 bytes)\n0000\:  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  ................\n0010\:  70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f  pqrstuvwxyz{|}~.\n0020\:  80 81 82 83 84 85 86 87 f8 f9 fa fb fc fd fe ff  ................\n0030\:  00                                               .\n"
 
 Debug print certificate #1 (RSA)
 depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_BASE64_C:POLARSSL_RSA_C
@@ -55,11 +55,11 @@
 debug_print_crt:POLARSSL_DEBUG_LOG_RAW:"data_files/server1.crt":"MyFile":999:"PREFIX_":"PREFIX_ #1\:\ncert. version     \: 3\nserial number     \: 01\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nissued  on        \: 2011-02-12 14\:44\:06\nexpires on        \: 2021-02-12 14\:44\:06\nsigned using      \: RSA with SHA1\nRSA key size      \: 2048 bits\nbasic constraints \: CA=false\nvalue of 'crt->rsa.N' (2048 bits) is\:\n a9 02 1f 3d 40 6a d5 55 53 8b fd 36 ee 82 65 2e\n 15 61 5e 89 bf b8 e8 45 90 db ee 88 16 52 d3 f1\n 43 50 47 96 12 59 64 87 6b fd 2b e0 46 f9 73 be\n dd cf 92 e1 91 5b ed 66 a0 6f 89 29 79 45 80 d0\n 83 6a d5 41 43 77 5f 39 7c 09 04 47 82 b0 57 39\n 70 ed a3 ec 15 19 1e a8 33 08 47 c1 05 42 a9 fd\n 4c c3 b4 df dd 06 1f 4d 10 51 40 67 73 13 0f 40\n f8 6d 81 25 5f 0a b1 53 c6 30 7e 15 39 ac f9 5a\n ee 7f 92 9e a6 05 5b e7 13 97 85 b5 23 92 d9 d4\n 24 06 d5 09 25 89 75 07 dd a6 1a 8f 3f 09 19 be\n ad 65 2c 64 eb 95 9b dc fe 41 5e 17 a6 da 6c 5b\n 69 cc 02 ba 14 2c 16 24 9c 4a dc cd d0 f7 52 67\n 73 f1 2d a0 23 fd 7e f4 31 ca 2d 70 ca 89 0b 04\n db 2e a6 4f 70 6e 9e ce bd 58 89 e2 53 59 9e 6e\n 5a 92 65 e2 88 3f 0c 94 19 a3 dd e5 e8 9d 95 13\n ed 29 db ab 70 12 dc 5a ca 6b 17 ab 52 82 54 b1\nvalue of 'crt->rsa.E' (17 bits) is\:\n 01 00 01\n"
 
 Debug print certificate #2 (EC)
-depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_BASE64_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP192R1_ENABLED
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_BASE64_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP384R1_ENABLED
 debug_print_crt:POLARSSL_DEBUG_LOG_FULL:"data_files/test-ca2.crt":"MyFile":999:"PREFIX_":"MyFile(0999)\: PREFIX_ #1\:\nMyFile(0999)\: cert. version     \: 3\nMyFile(0999)\: serial number     \: C1\:43\:E2\:7E\:62\:43\:CC\:E8\nMyFile(0999)\: issuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nMyFile(0999)\: subject name      \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nMyFile(0999)\: issued  on        \: 2013-09-24 15\:49\:48\nMyFile(0999)\: expires on        \: 2023-09-22 15\:49\:48\nMyFile(0999)\: signed using      \: ECDSA with SHA256\nMyFile(0999)\: EC key size       \: 384 bits\nMyFile(0999)\: basic constraints \: CA=true\nMyFile(0999)\: value of 'crt->eckey.Q(X)' (384 bits) is\:\nMyFile(0999)\:  c3 da 2b 34 41 37 58 2f 87 56 fe fc 89 ba 29 43\nMyFile(0999)\:  4b 4e e0 6e c3 0e 57 53 33 39 58 d4 52 b4 91 95\nMyFile(0999)\:  39 0b 23 df 5f 17 24 62 48 fc 1a 95 29 ce 2c 2d\nMyFile(0999)\: value of 'crt->eckey.Q(Y)' (384 bits) is\:\nMyFile(0999)\:  87 c2 88 52 80 af d6 6a ab 21 dd b8 d3 1c 6e 58\nMyFile(0999)\:  b8 ca e8 b2 69 8e f3 41 ad 29 c3 b4 5f 75 a7 47\nMyFile(0999)\:  6f d5 19 29 55 69 9a 53 3b 20 b4 66 16 60 33 1e\n"
 
 Debug print certificate #2 (EC, raw)
-depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_BASE64_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP192R1_ENABLED
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_BASE64_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP384R1_ENABLED
 debug_print_crt:POLARSSL_DEBUG_LOG_RAW:"data_files/test-ca2.crt":"MyFile":999:"PREFIX_":"PREFIX_ #1\:\ncert. version     \: 3\nserial number     \: C1\:43\:E2\:7E\:62\:43\:CC\:E8\nissuer name       \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nsubject name      \: C=NL, O=PolarSSL, CN=Polarssl Test EC CA\nissued  on        \: 2013-09-24 15\:49\:48\nexpires on        \: 2023-09-22 15\:49\:48\nsigned using      \: ECDSA with SHA256\nEC key size       \: 384 bits\nbasic constraints \: CA=true\nvalue of 'crt->eckey.Q(X)' (384 bits) is\:\n c3 da 2b 34 41 37 58 2f 87 56 fe fc 89 ba 29 43\n 4b 4e e0 6e c3 0e 57 53 33 39 58 d4 52 b4 91 95\n 39 0b 23 df 5f 17 24 62 48 fc 1a 95 29 ce 2c 2d\nvalue of 'crt->eckey.Q(Y)' (384 bits) is\:\n 87 c2 88 52 80 af d6 6a ab 21 dd b8 d3 1c 6e 58\n b8 ca e8 b2 69 8e f3 41 ad 29 c3 b4 5f 75 a7 47\n 6f d5 19 29 55 69 9a 53 3b 20 b4 66 16 60 33 1e\n"
 
 Debug print mpi #1
diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index d871a8d..a5dc528 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -324,6 +324,33 @@
 depends_on:POLARSSL_ECP_DP_M255_ENABLED
 ecp_check_privkey:POLARSSL_ECP_DP_M255:"7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8":0
 
+ECP check public-private #1 (OK)
+depends_on:POLARSSL_ECP_DP_SECP256R1_ENABLED
+ecp_check_pub_priv:POLARSSL_ECP_DP_SECP256R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":0
+
+ECP check public-private #2 (group none)
+ecp_check_pub_priv:POLARSSL_ECP_DP_NONE:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ECP_DP_NONE:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP check public-private #3 (group mismatch)
+depends_on:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_ECP_DP_SECP384R1_ENABLED
+ecp_check_pub_priv:POLARSSL_ECP_DP_SECP384R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP check public-private #4 (Qx mismatch)
+depends_on:POLARSSL_ECP_DP_SECP256R1_ENABLED
+ecp_check_pub_priv:POLARSSL_ECP_DP_SECP256R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596293":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP check public-private #5 (Qy mismatch)
+depends_on:POLARSSL_ECP_DP_SECP256R1_ENABLED
+ecp_check_pub_priv:POLARSSL_ECP_DP_SECP256R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edfe":POLARSSL_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP check public-private #6 (wrong Qx)
+depends_on:POLARSSL_ECP_DP_SECP256R1_ENABLED
+ecp_check_pub_priv:POLARSSL_ECP_DP_SECP256R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596293":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596293":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP check public-private #7 (wrong Qy)
+depends_on:POLARSSL_ECP_DP_SECP256R1_ENABLED
+ecp_check_pub_priv:POLARSSL_ECP_DP_SECP256R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edfe":POLARSSL_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edfe":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
 ECP gen keypair
 depends_on:POLARSSL_ECP_DP_SECP192R1_ENABLED
 ecp_gen_keypair:POLARSSL_ECP_DP_SECP192R1
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 62dc606..1c22a84 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -599,6 +599,32 @@
 /* END_CASE */
 
 /* BEGIN_CASE */
+void ecp_check_pub_priv( int id_pub, char *Qx_pub, char *Qy_pub,
+                         int id, char *d, char *Qx, char *Qy, int ret )
+{
+    ecp_keypair pub, prv;
+
+    ecp_keypair_init( &pub );
+    ecp_keypair_init( &prv );
+
+    if( id_pub != POLARSSL_ECP_DP_NONE )
+        TEST_ASSERT( ecp_use_known_dp( &pub.grp, id_pub ) == 0 );
+    TEST_ASSERT( ecp_point_read_string( &pub.Q, 16, Qx_pub, Qy_pub ) == 0 );
+
+    if( id != POLARSSL_ECP_DP_NONE )
+        TEST_ASSERT( ecp_use_known_dp( &prv.grp, id ) == 0 );
+    TEST_ASSERT( ecp_point_read_string( &prv.Q, 16, Qx, Qy ) == 0 );
+    TEST_ASSERT( mpi_read_string( &prv.d, 16, d ) == 0 );
+
+    TEST_ASSERT( ecp_check_pub_priv( &pub, &prv ) == ret );
+
+exit:
+    ecp_keypair_free( &pub );
+    ecp_keypair_free( &prv );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
 void ecp_gen_keypair( int id )
 {
     ecp_group grp;
diff --git a/tests/suites/test_suite_memory_buffer_alloc.data b/tests/suites/test_suite_memory_buffer_alloc.data
new file mode 100644
index 0000000..2542d4d
--- /dev/null
+++ b/tests/suites/test_suite_memory_buffer_alloc.data
@@ -0,0 +1,2 @@
+Memory buffer alloc self test
+memory_buffer_alloc_self_test:
diff --git a/tests/suites/test_suite_memory_buffer_alloc.function b/tests/suites/test_suite_memory_buffer_alloc.function
new file mode 100644
index 0000000..88c36ab
--- /dev/null
+++ b/tests/suites/test_suite_memory_buffer_alloc.function
@@ -0,0 +1,16 @@
+/* BEGIN_HEADER */
+#include <polarssl/memory_buffer_alloc.h>
+#define TEST_SUITE_MEMORY_BUFFER_ALLOC
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:POLARSSL_MEMORY_BUFFER_ALLOC_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE depends_on:POLARSSL_SELF_TEST */
+void memory_buffer_alloc_self_test( )
+{
+    TEST_ASSERT( memory_buffer_alloc_self_test( 0 ) == 0 );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index 47640a6..73694d2 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -130,3 +130,23 @@
 depends_on:POLARSSL_SHA1_C:POLARSSL_PKCS1_V15
 pk_rsa_verify_ext_test_vec:"206ef4bf396c6087f8229ef196fd35f37ccb8de5efcdb238f20d556668f114257a11fbe038464a67830378e62ae9791453953dac1dbd7921837ba98e84e856eb80ed9487e656d0b20c28c8ba5e35db1abbed83ed1c7720a97701f709e3547a4bfcabca9c89c57ad15c3996577a0ae36d7c7b699035242f37954646c1cd5c08ac":POLARSSL_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"5abc01f5de25b70867ff0c24e222c61f53c88daf42586fddcd56f3c4588f074be3c328056c063388688b6385a8167957c6e5355a510e005b8a851d69c96b36ec6036644078210e5d7d326f96365ee0648882921492bc7b753eb9c26cdbab37555f210df2ca6fec1b25b463d38b81c0dcea202022b04af5da58aa03d77be949b7":POLARSSL_PK_RSA:-1:RSA_SALT_LEN_ANY:0
 
+Check pair #1 (EC, OK)
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
+pk_check_pair:"data_files/ec_256_pub.pem":"data_files/ec_256_prv.pem":0
+
+Check pair #2 (EC, bad)
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
+pk_check_pair:"data_files/ec_256_pub.pem":"data_files/server5.key":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+Check pair #3 (RSA, OK)
+depends_on:POLARSSL_RSA_C
+pk_check_pair:"data_files/server1.pubkey":"data_files/server1.key":0
+
+Check pair #4 (RSA, bad)
+depends_on:POLARSSL_RSA_C
+pk_check_pair:"data_files/server1.pubkey":"data_files/server2.key":POLARSSL_ERR_RSA_KEY_CHECK_FAILED
+
+Check pair #5 (RSA vs EC)
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_RSA_C
+pk_check_pair:"data_files/ec_256_pub.pem":"data_files/server1.key":POLARSSL_ERR_PK_TYPE_MISMATCH
+
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index dc7dee9..fb86c99 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -1,6 +1,10 @@
 /* BEGIN_HEADER */
 #include <polarssl/pk.h>
 
+/* For error codes */
+#include <polarssl/ecp.h>
+#include <polarssl/rsa.h>
+
 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len );
 
 #define RSA_KEY_SIZE 512
@@ -80,6 +84,35 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:POLARSSL_PK_PARSE_C:POLARSSL_FS_IO */
+void pk_check_pair( char *pub_file, char *prv_file, int ret )
+{
+    pk_context pub, prv, alt;
+
+    pk_init( &pub );
+    pk_init( &prv );
+    pk_init( &alt );
+
+    TEST_ASSERT( pk_parse_public_keyfile( &pub, pub_file ) == 0 );
+    TEST_ASSERT( pk_parse_keyfile( &prv, prv_file, NULL ) == 0 );
+
+    TEST_ASSERT( pk_check_pair( &pub, &prv ) == ret );
+
+#if defined(POLARSSL_RSA_C)
+    if( pk_get_type( &prv ) == POLARSSL_PK_RSA )
+    {
+        TEST_ASSERT( pk_init_ctx_rsa_alt( &alt, pk_rsa( prv ),
+                     rsa_decrypt_func, rsa_sign_func, rsa_key_len_func ) == 0 );
+        TEST_ASSERT( pk_check_pair( &pub, &alt ) == ret );
+    }
+#endif
+
+    pk_free( &pub );
+    pk_free( &prv );
+    pk_free( &alt );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:POLARSSL_RSA_C */
 void pk_rsa_verify_test_vec( char *message_hex_string, int digest,
                        int mod, int radix_N, char *input_N, int radix_E,
diff --git a/tests/suites/test_suite_pkwrite.data b/tests/suites/test_suite_pkwrite.data
index a4d49e7..d1738ac 100644
--- a/tests/suites/test_suite_pkwrite.data
+++ b/tests/suites/test_suite_pkwrite.data
@@ -35,5 +35,5 @@
 pk_write_key_check:"data_files/ec_521_prv.pem"
 
 Private key write check EC Brainpool 512 bits
-depends_on:POLARSSL_ECP_C:POLARSSL_BASE64_C:POLARSSL_ECP_DP_SECP192R1_ENABLED
+depends_on:POLARSSL_ECP_C:POLARSSL_BASE64_C:POLARSSL_ECP_DP_BP512R1_ENABLED
 pk_write_key_check:"data_files/ec_bp512_prv.pem"
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 131e273..c76e5a0 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -318,6 +318,21 @@
 RSA Check Public key #10 (E has size N)
 rsa_check_pubkey:16:"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":16:"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":POLARSSL_ERR_RSA_KEY_CHECK_FAILED
 
+RSA Check Public-Private key #1 (Correct)
+rsa_check_pubpriv:2048:16:"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":16:"3":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
+
+RSA Check Public-Private key #2 (Public no N)
+rsa_check_pubpriv:2048:16:"":16:"3":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
+
+RSA Check Public-Private key #3 (Private no N)
+rsa_check_pubpriv:2048:16:"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":16:"3":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Check Public-Private key #4 (N mismatch)
+rsa_check_pubpriv:2048:16:"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":16:"3":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
+
+RSA Check Public-Private key #5 (E mismatch)
+rsa_check_pubpriv:2048:16:"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":16:"17":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
+
 RSA Private (Correct)
 rsa_private:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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":16:"3":"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":0
 
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 9b3d05a..bafacac 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -590,6 +590,74 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void rsa_check_pubpriv( int mod, int radix_Npub, char *input_Npub,
+                        int radix_Epub, char *input_Epub,
+                        int radix_P, char *input_P, int radix_Q,
+                        char *input_Q, int radix_N, char *input_N,
+                        int radix_E, char *input_E, int radix_D, char *input_D,
+                        int radix_DP, char *input_DP, int radix_DQ,
+                        char *input_DQ, int radix_QP, char *input_QP,
+                        int result )
+{
+    rsa_context pub, prv;
+
+    rsa_init( &pub, RSA_PKCS_V15, 0 );
+    rsa_init( &prv, RSA_PKCS_V15, 0 );
+
+    pub.len = mod / 8;
+    prv.len = mod / 8;
+
+    if( strlen( input_Npub ) )
+    {
+        TEST_ASSERT( mpi_read_string( &pub.N, radix_Npub, input_Npub ) == 0 );
+    }
+    if( strlen( input_Epub ) )
+    {
+        TEST_ASSERT( mpi_read_string( &pub.E, radix_Epub, input_Epub ) == 0 );
+    }
+
+    if( strlen( input_P ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.P, radix_P, input_P ) == 0 );
+    }
+    if( strlen( input_Q ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.Q, radix_Q, input_Q ) == 0 );
+    }
+    if( strlen( input_N ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.N, radix_N, input_N ) == 0 );
+    }
+    if( strlen( input_E ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.E, radix_E, input_E ) == 0 );
+    }
+    if( strlen( input_D ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.D, radix_D, input_D ) == 0 );
+    }
+    if( strlen( input_DP ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.DP, radix_DP, input_DP ) == 0 );
+    }
+    if( strlen( input_DQ ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.DQ, radix_DQ, input_DQ ) == 0 );
+    }
+    if( strlen( input_QP ) )
+    {
+        TEST_ASSERT( mpi_read_string( &prv.QP, radix_QP, input_QP ) == 0 );
+    }
+
+    TEST_ASSERT( rsa_check_pub_priv( &pub, &prv ) == result );
+
+exit:
+    rsa_free( &pub );
+    rsa_free( &prv );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:POLARSSL_CTR_DRBG_C:POLARSSL_ENTROPY_C */
 void rsa_gen_key( int nrbits, int exponent, int result)
 {
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 4cc924f..072a667 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -219,23 +219,23 @@
 x509_csr_info:"data_files/server1.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=PolarSSL Server 1\nsigned using  \: RSA with SHA-512\nRSA key size  \: 2048 bits\n"
 
 X509 CSR Information EC with SHA1
-depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C
+depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_info:"data_files/server5.req.sha1":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA1\nEC key size   \: 256 bits\n"
 
 X509 CSR Information EC with SHA224
-depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C
+depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_info:"data_files/server5.req.sha224":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA224\nEC key size   \: 256 bits\n"
 
 X509 CSR Information EC with SHA256
-depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C
+depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_info:"data_files/server5.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA256\nEC key size   \: 256 bits\n"
 
 X509 CSR Information EC with SHA384
-depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C
+depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_info:"data_files/server5.req.sha384":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA384\nEC key size   \: 256 bits\n"
 
 X509 CSR Information EC with SHA512
-depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C
+depends_on:POLARSSL_ECP_C:POLARSSL_PEM_PARSE_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_info:"data_files/server5.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA512\nEC key size   \: 256 bits\n"
 
 X509 CSR Information RSA-PSS with SHA1
@@ -607,7 +607,7 @@
 x509_verify:"data_files/server9-badsign.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_NOT_TRUSTED:"NULL"
 
 X509 Certificate verification #66 (RSASSA-PSS, SHA1, no RSA CA)
-depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_X509_RSASSA_PSS_SUPPORT:POLARSSL_SHA1_C:POLARSSL_ECP_C
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_X509_RSASSA_PSS_SUPPORT:POLARSSL_SHA1_C:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP384R1_ENABLED
 x509_verify:"data_files/server9.crt":"data_files/test-ca2.crt":"data_files/crl.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_NOT_TRUSTED:"NULL"
 
 X509 Certificate verification #67 (Valid, RSASSA-PSS, all defaults)
@@ -635,17 +635,41 @@
 x509_verify:"data_files/server2-v1-chain.crt":"data_files/test-ca-v1.crt":"data_files/crl.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_NOT_TRUSTED:"NULL"
 
 X509 Certificate verification #73 (selfsigned trusted without CA bit)
-depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_SHA256_C
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_SHA256_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_verify:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":"data_files/crl.pem":"NULL":0:0:"NULL"
 
 X509 Certificate verification #74 (signed by selfsigned trusted without CA bit)
-depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_SHA256_C
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_SHA256_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_verify:"data_files/server6-ss-child.crt":"data_files/server5-selfsigned.crt":"data_files/crl.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_NOT_TRUSTED:"NULL"
 
 X509 Certificate verification #75 (encoding mismatch)
 depends_on:POLARSSL_PEM_PARSE_C
 x509_verify:"data_files/enco-cert-utf8str.pem":"data_files/enco-ca-prstr.pem":"data_files/crl.pem":"NULL":0:0:"NULL"
 
+X509 Certificate verification #76 (multiple CRLs, not revoked)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_SHA256_C:POLARSSL_RSA_C
+x509_verify:"data_files/server5.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ec-rsa.pem":"NULL":0:0:"NULL"
+
+X509 Certificate verification #77 (multiple CRLs, revoked)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_SHA256_C:POLARSSL_RSA_C
+x509_verify:"data_files/server6.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ec-rsa.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_REVOKED:"NULL"
+
+X509 Certificate verification #78 (multiple CRLs, revoked by second)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_SHA256_C:POLARSSL_RSA_C
+x509_verify:"data_files/server6.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_rsa-ec.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_REVOKED:"NULL"
+
+X509 Certificate verification #79 (multiple CRLs, revoked by future)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_SHA256_C:POLARSSL_RSA_C
+x509_verify:"data_files/server6.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ecfut-rsa.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_REVOKED|BADCRL_FUTURE:"NULL"
+
+X509 Certificate verification #80 (multiple CRLs, first future, revoked by second)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_SHA256_C:POLARSSL_RSA_C
+x509_verify:"data_files/server1.crt":"data_files/test-ca_cat12.crt":"data_files/crl_cat_ecfut-rsa.pem":"NULL":POLARSSL_ERR_X509_CERT_VERIFY_FAILED:BADCERT_REVOKED:"NULL"
+
+X509 Certificate verification #81 (multiple CRLs, none relevant)
+depends_on:POLARSSL_PEM_PARSE_C:POLARSSL_ECDSA_C:POLARSSL_ECP_DP_SECP384R1_ENABLED:POLARSSL_ECP_DP_SECP256R1_ENABLED:POLARSSL_SHA256_C:POLARSSL_RSA_C
+x509_verify:"data_files/enco-cert-utf8str.pem":"data_files/enco-ca-prstr.pem":"data_files/crl_cat_rsa-ec.pem":"NULL":0:0:"NULL"
+
 X509 Parse Selftest
 depends_on:POLARSSL_SHA1_C:POLARSSL_PEM_PARSE_C:POLARSSL_CERTS_C
 x509_selftest:
@@ -869,6 +893,18 @@
 depends_on:POLARSSL_RSA_C
 x509parse_crt:"3081a230819fa0030201028204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffffa101aaa201bba317301530130603551d130101010409300702010102010100":"":POLARSSL_ERR_X509_INVALID_EXTENSIONS + POLARSSL_ERR_ASN1_LENGTH_MISMATCH
 
+X509 Certificate ASN1 (ExtKeyUsage, bad second tag)
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
+x509parse_crt:"3081de3081dba003020102020900ebdbcd14105e1839300906072a8648ce3d0401300f310d300b0603550403130454657374301e170d3134313131313230353935345a170d3234313130383230353935345a300f310d300b06035504031304546573743059301306072a8648ce3d020106082a8648ce3d0301070342000437cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f768225962924ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edffa321301f301d0603551d250416301406082b0601050507030107082b06010505070302":"":POLARSSL_ERR_X509_INVALID_EXTENSIONS + POLARSSL_ERR_ASN1_UNEXPECTED_TAG
+
+X509 Certificate ASN1 (SubjectAltName repeated)
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
+x509parse_crt:"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":"":POLARSSL_ERR_X509_INVALID_EXTENSIONS
+
+X509 Certificate ASN1 (ExtKeyUsage repeated)
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
+x509parse_crt:"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":"":POLARSSL_ERR_X509_INVALID_EXTENSIONS
+
 X509 Certificate ASN1 (correct pubkey, no sig_alg)
 depends_on:POLARSSL_RSA_C
 x509parse_crt:"308183308180a0030201008204deadbeef300d06092a864886f70d0101020500300c310a30080600130454657374301c170c303930313031303030303030170c303931323331323335393539300c310a30080600130454657374302a300d06092A864886F70D010101050003190030160210ffffffffffffffffffffffffffffffff0202ffff":"":POLARSSL_ERR_X509_INVALID_ALG + POLARSSL_ERR_ASN1_OUT_OF_DATA
@@ -1190,7 +1226,7 @@
 x509_parse_rsassa_pss_params:"A303020102":ASN1_CONSTRUCTED | ASN1_SEQUENCE:POLARSSL_MD_SHA1:POLARSSL_MD_SHA1:20:POLARSSL_ERR_X509_INVALID_ALG
 
 X509 CSR ASN.1 (OK)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"308201183081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04010349003046022100B49FD8C8F77ABFA871908DFBE684A08A793D0F490A43D86FCF2086E4F24BB0C2022100F829D5CCD3742369299E6294394717C4B723A0F68B44E831B6E6C3BCABF97243":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: ECDSA with SHA1\nEC key size   \: 256 bits\n":0
 
 X509 CSR ASN.1 (bad first tag)
@@ -1236,51 +1272,51 @@
 x509_csr_parse:"30173014020100300D310B3009060355040613024E4C300100":"":POLARSSL_ERR_PK_KEY_INVALID_FORMAT + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (bad attributes: missing)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081973081940201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFF":"":POLARSSL_ERR_X509_INVALID_FORMAT + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (bad attributes: bad tag)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081993081960201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFF0500":"":POLARSSL_ERR_X509_INVALID_FORMAT + POLARSSL_ERR_ASN1_UNEXPECTED_TAG
 
 X509 CSR ASN.1 (bad attributes: overlong)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"30819A3081960201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA00100":"":POLARSSL_ERR_X509_INVALID_FORMAT + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (bad sigAlg: missing)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081C23081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0":"":POLARSSL_ERR_X509_INVALID_ALG + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (bad sigAlg: not a sequence)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081C43081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E03100":"":POLARSSL_ERR_X509_INVALID_ALG + POLARSSL_ERR_ASN1_UNEXPECTED_TAG
 
 X509 CSR ASN.1 (bad sigAlg: overlong)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081C43081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E03001":"":POLARSSL_ERR_X509_INVALID_ALG + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (bad sigAlg: unknown)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081CD3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04FF":"":POLARSSL_ERR_X509_UNKNOWN_SIG_ALG
 
 X509 CSR ASN.1 (bad sig: missing)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081CD3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D0401":"":POLARSSL_ERR_X509_INVALID_SIGNATURE + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (bad sig: not a bit string)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081CF3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04010400":"":POLARSSL_ERR_X509_INVALID_SIGNATURE + POLARSSL_ERR_ASN1_UNEXPECTED_TAG
 
 X509 CSR ASN.1 (bad sig: overlong)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"3081CF3081BF0201003034310B3009060355040613024E4C3111300F060355040A1308506F6C617253534C31123010060355040313096C6F63616C686F73743059301306072A8648CE3D020106082A8648CE3D0301070342000437CC56D976091E5A723EC7592DFF206EEE7CF9069174D0AD14B5F768225962924EE500D82311FFEA2FD2345D5D16BD8A88C26B770D55CD8A2A0EFA01C8B4EDFFA029302706092A864886F70D01090E311A301830090603551D1304023000300B0603551D0F0404030205E0300906072A8648CE3D04010301":"":POLARSSL_ERR_X509_INVALID_SIGNATURE + POLARSSL_ERR_ASN1_OUT_OF_DATA
 
 X509 CSR ASN.1 (extra data after signature)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509_csr_parse:"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":"":POLARSSL_ERR_X509_INVALID_FORMAT + POLARSSL_ERR_ASN1_LENGTH_MISMATCH
 
 X509 File parse (no issues)
-depends_on:POLARSSL_ECP_C
+depends_on:POLARSSL_ECP_C:POLARSSL_ECP_DP_SECP256R1_ENABLED
 x509parse_crt_file:"data_files/server7_int-ca.crt":0
 
 X509 File parse (extra space in one certificate)