diff --git a/ChangeLog.d/base64-ranges.txt b/ChangeLog.d/base64-ranges.txt
new file mode 100644
index 0000000..e3f3862
--- /dev/null
+++ b/ChangeLog.d/base64-ranges.txt
@@ -0,0 +1,4 @@
+Changes
+   * Improve the performance of base64 constant-flow code. The result is still
+     slower than the original non-constant-flow implementation, but much faster
+     than the previous constant-flow implementation. Fixes #4814.
diff --git a/ChangeLog.d/check-return.txt b/ChangeLog.d/check-return.txt
new file mode 100644
index 0000000..045b180
--- /dev/null
+++ b/ChangeLog.d/check-return.txt
@@ -0,0 +1,17 @@
+Bugfix
+   * Failures of alternative implementations of AES or DES single-block
+     functions enabled with MBEDTLS_AES_ENCRYPT_ALT, MBEDTLS_AES_DECRYPT_ALT,
+     MBEDTLS_DES_CRYPT_ECB_ALT or MBEDTLS_DES3_CRYPT_ECB_ALT were ignored.
+     This does not concern the implementation provided with Mbed TLS,
+     where this function cannot fail, or full-module replacements with
+     MBEDTLS_AES_ALT or MBEDTLS_DES_ALT. Reported by Armelle Duboc in #1092.
+
+Features
+   * Warn if errors from certain functions are ignored. This is currently
+     supported on GCC-like compilers and on MSVC and can be configured through
+     the macro MBEDTLS_CHECK_RETURN. The warnings are always enabled
+     (where supported) for critical functions where ignoring the return
+     value is almost always a bug. Enable the new configuration option
+     MBEDTLS_CHECK_RETURN_WARNING to get warnings for other functions. This
+     is currently implemented in the AES and DES modules, and will be extended
+     to other modules in the future.
diff --git a/ChangeLog.d/fix-mbedtls_cipher_crypt-aes-ecb.txt b/ChangeLog.d/fix-mbedtls_cipher_crypt-aes-ecb.txt
new file mode 100644
index 0000000..6dc4724
--- /dev/null
+++ b/ChangeLog.d/fix-mbedtls_cipher_crypt-aes-ecb.txt
@@ -0,0 +1,2 @@
+Bugfix
+   * Fix mbedtls_cipher_crypt: AES-ECB when MBEDTLS_USE_PSA_CRYPTO is enabled.
diff --git a/ChangeLog.d/fix-psa_gen_key-status.txt b/ChangeLog.d/fix-psa_gen_key-status.txt
new file mode 100644
index 0000000..7860988
--- /dev/null
+++ b/ChangeLog.d/fix-psa_gen_key-status.txt
@@ -0,0 +1,2 @@
+Bugfix
+   * Fix the error returned by psa_generate_key() for a public key. Fixes #4551.
diff --git a/ChangeLog.d/no-strerror.txt b/ChangeLog.d/no-strerror.txt
new file mode 100644
index 0000000..69743a8
--- /dev/null
+++ b/ChangeLog.d/no-strerror.txt
@@ -0,0 +1,3 @@
+Bugfix
+   * Fix the build of sample programs when neither MBEDTLS_ERROR_C nor
+     MBEDTLS_ERROR_STRERROR_DUMMY is enabled.
diff --git a/README.md b/README.md
index 759ffb5..f8ca8a2 100644
--- a/README.md
+++ b/README.md
@@ -247,3 +247,10 @@
 ------------
 
 We gratefully accept bug reports and contributions from the community. Please see the [contributing guidelines](CONTRIBUTING.md) for details on how to do this.
+
+Contact
+-------
+
+* To report a security vulnerability in Mbed TLS, please email <mbed-tls-security@lists.trustedfirmware.org>. For more information, see [`SECURITY.md`](SECURITY.md).
+* To report a bug or request a feature in Mbed TLS, please [file an issue on GitHub](https://github.com/ARMmbed/mbedtls/issues/new/choose).
+* Please see [`SUPPORT.md`](SUPPORT.md) for other channels for discussion and support about Mbed TLS.
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index ab8793c..94ee58a 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -45,6 +45,7 @@
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
+#include "mbedtls/platform_util.h"
 
 #include <stddef.h>
 #include <stdint.h>
@@ -174,6 +175,7 @@
  * \return         \c 0 on success.
  * \return         #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key,
                     unsigned int keybits );
 
@@ -192,6 +194,7 @@
  * \return         \c 0 on success.
  * \return         #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key,
                     unsigned int keybits );
 
@@ -212,6 +215,7 @@
  * \return         \c 0 on success.
  * \return         #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_xts_setkey_enc( mbedtls_aes_xts_context *ctx,
                                 const unsigned char *key,
                                 unsigned int keybits );
@@ -232,6 +236,7 @@
  * \return         \c 0 on success.
  * \return         #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_xts_setkey_dec( mbedtls_aes_xts_context *ctx,
                                 const unsigned char *key,
                                 unsigned int keybits );
@@ -260,6 +265,7 @@
 
  * \return         \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx,
                     int mode,
                     const unsigned char input[16],
@@ -307,6 +313,7 @@
  * \return         #MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH
  *                 on failure.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx,
                     int mode,
                     size_t length,
@@ -351,6 +358,7 @@
  *                     smaller than an AES block in size (16 Bytes) or if \p
  *                     length is larger than 2^20 blocks (16 MiB).
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_xts( mbedtls_aes_xts_context *ctx,
                            int mode,
                            size_t length,
@@ -399,6 +407,7 @@
  *
  * \return         \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx,
                        int mode,
                        size_t length,
@@ -443,6 +452,7 @@
  *
  * \return         \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx,
                     int mode,
                     size_t length,
@@ -497,6 +507,7 @@
  *
  * \return         \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_ofb( mbedtls_aes_context *ctx,
                        size_t length,
                        size_t *iv_off,
@@ -583,6 +594,7 @@
  *
  * \return                 \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx,
                        size_t length,
                        size_t *nc_off,
@@ -603,6 +615,7 @@
  *
  * \return          \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx,
                                   const unsigned char input[16],
                                   unsigned char output[16] );
@@ -618,6 +631,7 @@
  *
  * \return          \c 0 on success.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
                                   const unsigned char input[16],
                                   unsigned char output[16] );
@@ -667,6 +681,7 @@
  * \return         \c 0 on success.
  * \return         \c 1 on failure.
  */
+MBEDTLS_CHECK_RETURN_CRITICAL
 int mbedtls_aes_self_test( int verbose );
 
 #endif /* MBEDTLS_SELF_TEST */
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 2730967..87b4e91 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -617,6 +617,29 @@
 //#define MBEDTLS_CAMELLIA_SMALL_MEMORY
 
 /**
+ * \def MBEDTLS_CHECK_RETURN_WARNING
+ *
+ * If this macro is defined, emit a compile-time warning if application code
+ * calls a function without checking its return value, but the return value
+ * should generally be checked in portable applications.
+ *
+ * This is only supported on platforms where #MBEDTLS_CHECK_RETURN is
+ * implemented. Otherwise this option has no effect.
+ *
+ * Uncomment to get warnings on using fallible functions without checking
+ * their return value.
+ *
+ * \note  This feature is a work in progress.
+ *        Warnings will be added to more functions in the future.
+ *
+ * \note  A few functions are considered critical, and ignoring the return
+ *        value of these functions will trigger a warning even if this
+ *        macro is not defined. To completely disable return value check
+ *        warnings, define #MBEDTLS_CHECK_RETURN with an empty expansion.
+ */
+//#define MBEDTLS_CHECK_RETURN_WARNING
+
+/**
  * \def MBEDTLS_CIPHER_MODE_CBC
  *
  * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers.
@@ -3689,6 +3712,29 @@
  */
 //#define MBEDTLS_PARAM_FAILED( cond )               assert( cond )
 
+/** \def MBEDTLS_CHECK_RETURN
+ *
+ * This macro is used at the beginning of the declaration of a function
+ * to indicate that its return value should be checked. It should
+ * instruct the compiler to emit a warning or an error if the function
+ * is called without checking its return value.
+ *
+ * There is a default implementation for popular compilers in platform_util.h.
+ * You can override the default implementation by defining your own here.
+ *
+ * If the implementation here is empty, this will effectively disable the
+ * checking of functions' return values.
+ */
+//#define MBEDTLS_CHECK_RETURN __attribute__((__warn_unused_result__))
+
+/** \def MBEDTLS_IGNORE_RETURN
+ *
+ * This macro requires one argument, which should be a C function call.
+ * If that function call would cause a #MBEDTLS_CHECK_RETURN warning, this
+ * warning is suppressed.
+ */
+//#define MBEDTLS_IGNORE_RETURN( result ) ((void) !(result))
+
 /* PSA options */
 /**
  * Use HMAC_DRBG with the specified hash algorithm for HMAC_DRBG for the
diff --git a/include/mbedtls/des.h b/include/mbedtls/des.h
index 6bfe654..325aab5 100644
--- a/include/mbedtls/des.h
+++ b/include/mbedtls/des.h
@@ -32,6 +32,7 @@
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
+#include "mbedtls/platform_util.h"
 
 #include <stddef.h>
 #include <stdint.h>
@@ -146,6 +147,7 @@
  *                 security risk. We recommend considering stronger ciphers
  *                 instead.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
 /**
@@ -159,6 +161,7 @@
  *                 security risk. We recommend considering stronger ciphers
  *                 instead.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
 /**
@@ -173,6 +176,7 @@
  *                 security risk. We recommend considering stronger ciphers
  *                 instead.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
 /**
@@ -187,6 +191,7 @@
  *                 security risk. We recommend considering stronger ciphers
  *                 instead.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
 /**
@@ -197,6 +202,7 @@
  *
  * \return         0
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_set2key_enc( mbedtls_des3_context *ctx,
                       const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] );
 
@@ -208,6 +214,7 @@
  *
  * \return         0
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_set2key_dec( mbedtls_des3_context *ctx,
                       const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] );
 
@@ -219,6 +226,7 @@
  *
  * \return         0
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_set3key_enc( mbedtls_des3_context *ctx,
                       const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] );
 
@@ -230,6 +238,7 @@
  *
  * \return         0
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx,
                       const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] );
 
@@ -246,6 +255,7 @@
  *                 security risk. We recommend considering stronger ciphers
  *                 instead.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
                     const unsigned char input[8],
                     unsigned char output[8] );
@@ -273,6 +283,7 @@
  *                 security risk. We recommend considering stronger ciphers
  *                 instead.
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx,
                     int mode,
                     size_t length,
@@ -290,6 +301,7 @@
  *
  * \return         0 if successful
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_crypt_ecb( mbedtls_des3_context *ctx,
                      const unsigned char input[8],
                      unsigned char output[8] );
@@ -315,6 +327,7 @@
  *
  * \return         0 if successful, or MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
  */
+MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx,
                      int mode,
                      size_t length,
@@ -345,6 +358,7 @@
  *
  * \return         0 if successful, or 1 if the test failed
  */
+MBEDTLS_CHECK_RETURN_CRITICAL
 int mbedtls_des_self_test( int verbose );
 
 #endif /* MBEDTLS_SELF_TEST */
diff --git a/include/mbedtls/platform_util.h b/include/mbedtls/platform_util.h
index fbc2a0d..f982db8 100644
--- a/include/mbedtls/platform_util.h
+++ b/include/mbedtls/platform_util.h
@@ -132,6 +132,95 @@
 #endif /* MBEDTLS_DEPRECATED_WARNING */
 #endif /* MBEDTLS_DEPRECATED_REMOVED */
 
+/* Implementation of the check-return facility.
+ * See the user documentation in config.h.
+ *
+ * Do not use this macro directly to annotate function: instead,
+ * use one of MBEDTLS_CHECK_RETURN_CRITICAL or MBEDTLS_CHECK_RETURN_TYPICAL
+ * depending on how important it is to check the return value.
+ */
+#if !defined(MBEDTLS_CHECK_RETURN)
+#if defined(__GNUC__)
+#define MBEDTLS_CHECK_RETURN __attribute__((__warn_unused_result__))
+#elif defined(_MSC_VER) && _MSC_VER >= 1700
+#include <sal.h>
+#define MBEDTLS_CHECK_RETURN _Check_return_
+#else
+#define MBEDTLS_CHECK_RETURN
+#endif
+#endif
+
+/** Critical-failure function
+ *
+ * This macro appearing at the beginning of the declaration of a function
+ * indicates that its return value should be checked in all applications.
+ * Omitting the check is very likely to indicate a bug in the application
+ * and will result in a compile-time warning if #MBEDTLS_CHECK_RETURN
+ * is implemented for the compiler in use.
+ *
+ * \note  The use of this macro is a work in progress.
+ *        This macro may be added to more functions in the future.
+ *        Such an extension is not considered an API break, provided that
+ *        there are near-unavoidable circumstances under which the function
+ *        can fail. For example, signature/MAC/AEAD verification functions,
+ *        and functions that require a random generator, are considered
+ *        return-check-critical.
+ */
+#define MBEDTLS_CHECK_RETURN_CRITICAL MBEDTLS_CHECK_RETURN
+
+/** Ordinary-failure function
+ *
+ * This macro appearing at the beginning of the declaration of a function
+ * indicates that its return value should be generally be checked in portable
+ * applications. Omitting the check will result in a compile-time warning if
+ * #MBEDTLS_CHECK_RETURN is implemented for the compiler in use and
+ * #MBEDTLS_CHECK_RETURN_WARNING is enabled in the compile-time configuration.
+ *
+ * You can use #MBEDTLS_IGNORE_RETURN to explicitly ignore the return value
+ * of a function that is annotated with #MBEDTLS_CHECK_RETURN.
+ *
+ * \note  The use of this macro is a work in progress.
+ *        This macro will be added to more functions in the future.
+ *        Eventually this should appear before most functions returning
+ *        an error code (as \c int in the \c mbedtls_xxx API or
+ *        as ::psa_status_t in the \c psa_xxx API).
+ */
+#if defined(MBEDTLS_CHECK_RETURN_WARNING)
+#define MBEDTLS_CHECK_RETURN_TYPICAL MBEDTLS_CHECK_RETURN
+#else
+#define MBEDTLS_CHECK_RETURN_TYPICAL
+#endif
+
+/** Benign-failure function
+ *
+ * This macro appearing at the beginning of the declaration of a function
+ * indicates that it is rarely useful to check its return value.
+ *
+ * This macro has an empty expansion. It exists for documentation purposes:
+ * a #MBEDTLS_CHECK_RETURN_OPTIONAL annotation indicates that the function
+ * has been analyzed for return-check usefuless, whereas the lack of
+ * an annotation indicates that the function has not been analyzed and its
+ * return-check usefulness is unknown.
+ */
+#define MBEDTLS_CHECK_RETURN_OPTIONAL
+
+/** \def MBEDTLS_IGNORE_RETURN
+ *
+ * Call this macro with one argument, a function call, to suppress a warning
+ * from #MBEDTLS_CHECK_RETURN due to that function call.
+ */
+#if !defined(MBEDTLS_IGNORE_RETURN)
+/* GCC doesn't silence the warning with just (void)(result).
+ * (void)!(result) is known to work up at least up to GCC 10, as well
+ * as with Clang and MSVC.
+ *
+ * https://gcc.gnu.org/onlinedocs/gcc-3.4.6/gcc/Non_002dbugs.html
+ * https://stackoverflow.com/questions/40576003/ignoring-warning-wunused-result
+ * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425#c34
+ */
+#define MBEDTLS_IGNORE_RETURN(result) ( (void) !( result ) )
+#endif
+
 /**
  * \brief       Securely zeroize a buffer
  *
diff --git a/include/mbedtls/psa_util.h b/include/mbedtls/psa_util.h
index 691ff3c..af7a809 100644
--- a/include/mbedtls/psa_util.h
+++ b/include/mbedtls/psa_util.h
@@ -59,6 +59,9 @@
         case MBEDTLS_CIPHER_AES_128_CBC:
         case MBEDTLS_CIPHER_AES_192_CBC:
         case MBEDTLS_CIPHER_AES_256_CBC:
+        case MBEDTLS_CIPHER_AES_128_ECB:
+        case MBEDTLS_CIPHER_AES_192_ECB:
+        case MBEDTLS_CIPHER_AES_256_ECB:
             return( PSA_KEY_TYPE_AES );
 
         /* ARIA not yet supported in PSA. */
diff --git a/library/aes.c b/library/aes.c
index 544b583..31824e7 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -903,7 +903,7 @@
                           const unsigned char input[16],
                           unsigned char output[16] )
 {
-    mbedtls_internal_aes_encrypt( ctx, input, output );
+    MBEDTLS_IGNORE_RETURN( mbedtls_internal_aes_encrypt( ctx, input, output ) );
 }
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
@@ -976,7 +976,7 @@
                           const unsigned char input[16],
                           unsigned char output[16] )
 {
-    mbedtls_internal_aes_decrypt( ctx, input, output );
+    MBEDTLS_IGNORE_RETURN( mbedtls_internal_aes_decrypt( ctx, input, output ) );
 }
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
@@ -1029,6 +1029,7 @@
                     unsigned char *output )
 {
     int i;
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned char temp[16];
 
     AES_VALIDATE_RET( ctx != NULL );
@@ -1058,7 +1059,9 @@
         while( length > 0 )
         {
             memcpy( temp, input, 16 );
-            mbedtls_aes_crypt_ecb( ctx, mode, input, output );
+            ret = mbedtls_aes_crypt_ecb( ctx, mode, input, output );
+            if( ret != 0 )
+                goto exit;
 
             for( i = 0; i < 16; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -1077,7 +1080,9 @@
             for( i = 0; i < 16; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            mbedtls_aes_crypt_ecb( ctx, mode, output, output );
+            ret = mbedtls_aes_crypt_ecb( ctx, mode, output, output );
+            if( ret != 0 )
+                goto exit;
             memcpy( iv, output, 16 );
 
             input  += 16;
@@ -1085,8 +1090,10 @@
             length -= 16;
         }
     }
+    ret = 0;
 
-    return( 0 );
+exit:
+    return( ret );
 }
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
 
@@ -1240,6 +1247,7 @@
                        unsigned char *output )
 {
     int c;
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     size_t n;
 
     AES_VALIDATE_RET( ctx != NULL );
@@ -1260,7 +1268,11 @@
         while( length-- )
         {
             if( n == 0 )
-                mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+            {
+                ret = mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+                if( ret != 0 )
+                    goto exit;
+            }
 
             c = *input++;
             *output++ = (unsigned char)( c ^ iv[n] );
@@ -1274,7 +1286,11 @@
         while( length-- )
         {
             if( n == 0 )
-                mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+            {
+                ret = mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+                if( ret != 0 )
+                    goto exit;
+            }
 
             iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
 
@@ -1283,8 +1299,10 @@
     }
 
     *iv_off = n;
+    ret = 0;
 
-    return( 0 );
+exit:
+    return( ret );
 }
 
 /*
@@ -1297,6 +1315,7 @@
                             const unsigned char *input,
                             unsigned char *output )
 {
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned char c;
     unsigned char ov[17];
 
@@ -1309,7 +1328,9 @@
     while( length-- )
     {
         memcpy( ov, iv, 16 );
-        mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+        ret = mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+        if( ret != 0 )
+            goto exit;
 
         if( mode == MBEDTLS_AES_DECRYPT )
             ov[16] = *input;
@@ -1321,8 +1342,10 @@
 
         memcpy( iv, ov + 1, 16 );
     }
+    ret = 0;
 
-    return( 0 );
+exit:
+    return( ret );
 }
 #endif /* MBEDTLS_CIPHER_MODE_CFB */
 
@@ -1384,6 +1407,7 @@
                        unsigned char *output )
 {
     int c, i;
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     size_t n;
 
     AES_VALIDATE_RET( ctx != NULL );
@@ -1401,7 +1425,9 @@
     while( length-- )
     {
         if( n == 0 ) {
-            mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, nonce_counter, stream_block );
+            ret = mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, nonce_counter, stream_block );
+            if( ret != 0 )
+                goto exit;
 
             for( i = 16; i > 0; i-- )
                 if( ++nonce_counter[i - 1] != 0 )
@@ -1414,8 +1440,10 @@
     }
 
     *nc_off = n;
+    ret = 0;
 
-    return( 0 );
+exit:
+    return( ret );
 }
 #endif /* MBEDTLS_CIPHER_MODE_CTR */
 
diff --git a/library/base64.c b/library/base64.c
index 9cf5dd4..a516c1d 100644
--- a/library/base64.c
+++ b/library/base64.c
@@ -22,6 +22,7 @@
 #if defined(MBEDTLS_BASE64_C)
 
 #include "mbedtls/base64.h"
+#include "base64_invasive.h"
 
 #include <stdint.h>
 
@@ -35,127 +36,41 @@
 #endif /* MBEDTLS_PLATFORM_C */
 #endif /* MBEDTLS_SELF_TEST */
 
-static const unsigned char base64_enc_map[64] =
-{
-    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
-    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
-    'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd',
-    'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
-    'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x',
-    'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7',
-    '8', '9', '+', '/'
-};
-
-static const unsigned char base64_dec_map[128] =
-{
-    127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
-    127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
-    127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
-    127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
-    127, 127, 127,  62, 127, 127, 127,  63,  52,  53,
-     54,  55,  56,  57,  58,  59,  60,  61, 127, 127,
-    127,  64, 127, 127, 127,   0,   1,   2,   3,   4,
-      5,   6,   7,   8,   9,  10,  11,  12,  13,  14,
-     15,  16,  17,  18,  19,  20,  21,  22,  23,  24,
-     25, 127, 127, 127, 127, 127, 127,  26,  27,  28,
-     29,  30,  31,  32,  33,  34,  35,  36,  37,  38,
-     39,  40,  41,  42,  43,  44,  45,  46,  47,  48,
-     49,  50,  51, 127, 127, 127, 127, 127
-};
-
 #define BASE64_SIZE_T_MAX   ( (size_t) -1 ) /* SIZE_T_MAX is not standard */
 
-/*
- * Constant flow conditional assignment to unsigned char
+/* Return 0xff if low <= c <= high, 0 otherwise.
+ *
+ * Constant flow with respect to c.
  */
-static void mbedtls_base64_cond_assign_uchar( unsigned char * dest, const unsigned char * const src,
-                                       unsigned char condition )
+MBEDTLS_STATIC_TESTABLE
+unsigned char mbedtls_base64_mask_of_range( unsigned char low,
+                                            unsigned char high,
+                                            unsigned char c )
 {
-    /* MSVC has a warning about unary minus on unsigned integer types,
-     * but this is well-defined and precisely what we want to do here. */
-#if defined(_MSC_VER)
-#pragma warning( push )
-#pragma warning( disable : 4146 )
-#endif
-
-    /* Generate bitmask from condition, mask will either be 0xFF or 0 */
-    unsigned char mask = ( condition | -condition );
-    mask >>= 7;
-    mask = -mask;
-
-#if defined(_MSC_VER)
-#pragma warning( pop )
-#endif
-
-    *dest = ( ( *src ) & mask ) | ( ( *dest ) & ~mask );
+    /* low_mask is: 0 if low <= c, 0x...ff if low > c */
+    unsigned low_mask = ( (unsigned) c - low ) >> 8;
+    /* high_mask is: 0 if c <= high, 0x...ff if c > high */
+    unsigned high_mask = ( (unsigned) high - c ) >> 8;
+    return( ~( low_mask | high_mask ) & 0xff );
 }
 
-/*
- * Constant flow conditional assignment to uint_32
+/* Given a value in the range 0..63, return the corresponding Base64 digit.
+ * The implementation assumes that letters are consecutive (e.g. ASCII
+ * but not EBCDIC).
  */
-static void mbedtls_base64_cond_assign_uint32( uint32_t * dest, const uint32_t src,
-                                       uint32_t condition )
+MBEDTLS_STATIC_TESTABLE
+unsigned char mbedtls_base64_enc_char( unsigned char val )
 {
-    /* MSVC has a warning about unary minus on unsigned integer types,
-     * but this is well-defined and precisely what we want to do here. */
-#if defined(_MSC_VER)
-#pragma warning( push )
-#pragma warning( disable : 4146 )
-#endif
-
-    /* Generate bitmask from condition, mask will either be 0xFFFFFFFF or 0 */
-    uint32_t mask = ( condition | -condition );
-    mask >>= 31;
-    mask = -mask;
-
-#if defined(_MSC_VER)
-#pragma warning( pop )
-#endif
-
-    *dest = ( src & mask ) | ( ( *dest ) & ~mask );
-}
-
-/*
- * Constant flow check for equality
- */
-static unsigned char mbedtls_base64_eq( size_t in_a, size_t in_b )
-{
-    size_t difference = in_a ^ in_b;
-
-    /* MSVC has a warning about unary minus on unsigned integer types,
-     * but this is well-defined and precisely what we want to do here. */
-#if defined(_MSC_VER)
-#pragma warning( push )
-#pragma warning( disable : 4146 )
-#endif
-
-    difference |= -difference;
-
-#if defined(_MSC_VER)
-#pragma warning( pop )
-#endif
-
-    /* cope with the varying size of size_t per platform */
-    difference >>= ( sizeof( difference ) * 8 - 1 );
-
-    return (unsigned char) ( 1 ^ difference );
-}
-
-/*
- * Constant flow lookup into table.
- */
-static unsigned char mbedtls_base64_table_lookup( const unsigned char * const table,
-                                                 const size_t table_size, const size_t table_index )
-{
-    size_t i;
-    unsigned char result = 0;
-
-    for( i = 0; i < table_size; ++i )
-    {
-        mbedtls_base64_cond_assign_uchar( &result, &table[i], mbedtls_base64_eq( i, table_index ) );
-    }
-
-    return result;
+    unsigned char digit = 0;
+    /* For each range of values, if val is in that range, mask digit with
+     * the corresponding value. Since val can only be in a single range,
+     * only at most one masking will change digit. */
+    digit |= mbedtls_base64_mask_of_range(  0, 25, val ) & ( 'A' + val );
+    digit |= mbedtls_base64_mask_of_range( 26, 51, val ) & ( 'a' + val - 26 );
+    digit |= mbedtls_base64_mask_of_range( 52, 61, val ) & ( '0' + val - 52 );
+    digit |= mbedtls_base64_mask_of_range( 62, 62, val ) & '+';
+    digit |= mbedtls_base64_mask_of_range( 63, 63, val ) & '/';
+    return( digit );
 }
 
 /*
@@ -198,17 +113,12 @@
         C2 = *src++;
         C3 = *src++;
 
-        *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                            ( ( C1 >> 2 ) & 0x3F ) );
-
-        *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                            ( ( ( ( C1 &  3 ) << 4 ) + ( C2 >> 4 ) ) & 0x3F ) );
-
-        *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                            ( ( ( ( C2 & 15 ) << 2 ) + ( C3 >> 6 ) ) & 0x3F ) );
-
-        *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                            ( C3 & 0x3F ) );
+        *p++ = mbedtls_base64_enc_char( ( C1 >> 2 ) & 0x3F );
+        *p++ = mbedtls_base64_enc_char( ( ( ( C1 &  3 ) << 4 ) + ( C2 >> 4 ) )
+                                        & 0x3F );
+        *p++ = mbedtls_base64_enc_char( ( ( ( C2 & 15 ) << 2 ) + ( C3 >> 6 ) )
+                                        & 0x3F );
+        *p++ = mbedtls_base64_enc_char( C3 & 0x3F );
     }
 
     if( i < slen )
@@ -216,15 +126,12 @@
         C1 = *src++;
         C2 = ( ( i + 1 ) < slen ) ? *src++ : 0;
 
-        *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                            ( ( C1 >> 2 ) & 0x3F ) );
-
-        *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                            ( ( ( ( C1 & 3 ) << 4 ) + ( C2 >> 4 ) ) & 0x3F ) );
+        *p++ = mbedtls_base64_enc_char( ( C1 >> 2 ) & 0x3F );
+        *p++ = mbedtls_base64_enc_char( ( ( ( C1 & 3 ) << 4 ) + ( C2 >> 4 ) )
+                                        & 0x3F );
 
         if( ( i + 1 ) < slen )
-             *p++ = mbedtls_base64_table_lookup( base64_enc_map, sizeof( base64_enc_map ),
-                                                 ( ( ( C2 & 15 ) << 2 ) & 0x3F ) );
+             *p++ = mbedtls_base64_enc_char( ( ( C2 & 15 ) << 2 ) & 0x3F );
         else *p++ = '=';
 
         *p++ = '=';
@@ -236,26 +143,58 @@
     return( 0 );
 }
 
+/* Given a Base64 digit, return its value.
+ * If c is not a Base64 digit ('A'..'Z', 'a'..'z', '0'..'9', '+' or '/'),
+ * return -1.
+ *
+ * The implementation assumes that letters are consecutive (e.g. ASCII
+ * but not EBCDIC).
+ *
+ * The implementation is constant-flow (no branch or memory access depending
+ * on the value of c) unless the compiler inlines and optimizes a specific
+ * access.
+ */
+MBEDTLS_STATIC_TESTABLE
+signed char mbedtls_base64_dec_value( unsigned char c )
+{
+    unsigned char val = 0;
+    /* For each range of digits, if c is in that range, mask val with
+     * the corresponding value. Since c can only be in a single range,
+     * only at most one masking will change val. Set val to one plus
+     * the desired value so that it stays 0 if c is in none of the ranges. */
+    val |= mbedtls_base64_mask_of_range( 'A', 'Z', c ) & ( c - 'A' +  0 + 1 );
+    val |= mbedtls_base64_mask_of_range( 'a', 'z', c ) & ( c - 'a' + 26 + 1 );
+    val |= mbedtls_base64_mask_of_range( '0', '9', c ) & ( c - '0' + 52 + 1 );
+    val |= mbedtls_base64_mask_of_range( '+', '+', c ) & ( c - '+' + 62 + 1 );
+    val |= mbedtls_base64_mask_of_range( '/', '/', c ) & ( c - '/' + 63 + 1 );
+    /* At this point, val is 0 if c is an invalid digit and v+1 if c is
+     * a digit with the value v. */
+    return( val - 1 );
+}
+
 /*
  * Decode a base64-formatted buffer
  */
 int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
                    const unsigned char *src, size_t slen )
 {
-    size_t i, n;
-    uint32_t j, x;
+    size_t i; /* index in source */
+    size_t n; /* number of digits or trailing = in source */
+    uint32_t x; /* value accumulator */
+    unsigned accumulated_digits = 0;
+    unsigned equals = 0;
+    int spaces_present = 0;
     unsigned char *p;
-    unsigned char dec_map_lookup;
 
     /* First pass: check for validity and get output length */
-    for( i = n = j = 0; i < slen; i++ )
+    for( i = n = 0; i < slen; i++ )
     {
         /* Skip spaces before checking for EOL */
-        x = 0;
+        spaces_present = 0;
         while( i < slen && src[i] == ' ' )
         {
             ++i;
-            ++x;
+            spaces_present = 1;
         }
 
         /* Spaces at end of buffer are OK */
@@ -270,20 +209,24 @@
             continue;
 
         /* Space inside a line is an error */
-        if( x != 0 )
+        if( spaces_present )
             return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
 
-        if( src[i] == '=' && ++j > 2 )
+        if( src[i] > 127 )
             return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
 
-        dec_map_lookup = mbedtls_base64_table_lookup( base64_dec_map, sizeof( base64_dec_map ), src[i] );
-
-        if( src[i] > 127 || dec_map_lookup == 127 )
-            return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
-
-        if( dec_map_lookup < 64 && j != 0 )
-            return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
-
+        if( src[i] == '=' )
+        {
+            if( ++equals > 2 )
+                return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
+        }
+        else
+        {
+            if( equals != 0 )
+                return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
+            if( mbedtls_base64_dec_value( src[i] ) < 0 )
+                return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
+        }
         n++;
     }
 
@@ -298,7 +241,7 @@
      *     n = ( ( n * 6 ) + 7 ) >> 3;
      */
     n = ( 6 * ( n >> 3 ) ) + ( ( 6 * ( n & 0x7 ) + 7 ) >> 3 );
-    n -= j;
+    n -= equals;
 
     if( dst == NULL || dlen < n )
     {
@@ -306,22 +249,24 @@
         return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
     }
 
-   for( j = 3, n = x = 0, p = dst; i > 0; i--, src++ )
-   {
+    equals = 0;
+    for( x = 0, p = dst; i > 0; i--, src++ )
+    {
         if( *src == '\r' || *src == '\n' || *src == ' ' )
             continue;
 
-        dec_map_lookup = mbedtls_base64_table_lookup( base64_dec_map, sizeof( base64_dec_map ), *src );
+        x = x << 6;
+        if( *src == '=' )
+            ++equals;
+        else
+            x |= mbedtls_base64_dec_value( *src );
 
-        mbedtls_base64_cond_assign_uint32( &j, j - 1, mbedtls_base64_eq( dec_map_lookup, 64 ) );
-        x  = ( x << 6 ) | ( dec_map_lookup & 0x3F );
-
-        if( ++n == 4 )
+        if( ++accumulated_digits == 4 )
         {
-            n = 0;
-            if( j > 0 ) *p++ = MBEDTLS_BYTE_2( x );
-            if( j > 1 ) *p++ = MBEDTLS_BYTE_1( x );
-            if( j > 2 ) *p++ = MBEDTLS_BYTE_0( x );
+            accumulated_digits = 0;
+            *p++ = MBEDTLS_BYTE_2( x );
+            if( equals <= 1 ) *p++ = MBEDTLS_BYTE_1( x );
+            if( equals <= 0 ) *p++ = MBEDTLS_BYTE_0( x );
         }
     }
 
diff --git a/library/base64_invasive.h b/library/base64_invasive.h
new file mode 100644
index 0000000..9e26471
--- /dev/null
+++ b/library/base64_invasive.h
@@ -0,0 +1,55 @@
+/**
+ * \file base_invasive.h
+ *
+ * \brief Base64 module: interfaces for invasive testing only.
+ *
+ * The interfaces in this file are intended for testing purposes only.
+ * They SHOULD NOT be made available in library integrations except when
+ * building the library for testing.
+ */
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#ifndef MBEDTLS_BASE64_INVASIVE_H
+#define MBEDTLS_BASE64_INVASIVE_H
+
+#include "common.h"
+
+#if defined(MBEDTLS_TEST_HOOKS)
+/* Return 0xff if low <= c <= high, 0 otherwise.
+ *
+ * Constant flow with respect to c.
+ */
+unsigned char mbedtls_base64_mask_of_range( unsigned char low,
+                                            unsigned char high,
+                                            unsigned char c );
+
+/* Given a value in the range 0..63, return the corresponding Base64 digit.
+ *
+ * Operates in constant time (no branches or memory access depending on val).
+ */
+unsigned char mbedtls_base64_enc_char( unsigned char val );
+
+/* Given a Base64 digit, return its value.
+ * If c is not a Base64 digit ('A'..'Z', 'a'..'z', '0'..'9', '+' or '/'),
+ * return -1.
+ *
+ * Operates in constant time (no branches or memory access depending on c).
+ */
+signed char mbedtls_base64_dec_value( unsigned char c );
+#endif /* MBEDTLS_TEST_HOOKS */
+
+#endif /* MBEDTLS_SSL_INVASIVE_H */
diff --git a/library/cipher.c b/library/cipher.c
index 457f8f6..b956030 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -1246,9 +1246,12 @@
         if( status != PSA_SUCCESS )
             return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
 
-        status = psa_cipher_set_iv( &cipher_op, iv, iv_len );
-        if( status != PSA_SUCCESS )
-            return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
+        if( ctx->cipher_info->mode != MBEDTLS_MODE_ECB )
+        {
+            status = psa_cipher_set_iv( &cipher_op, iv, iv_len );
+            if( status != PSA_SUCCESS )
+                return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );
+        }
 
         status = psa_cipher_update( &cipher_op,
                                     input, ilen,
diff --git a/library/des.c b/library/des.c
index 7f90faa..91d22b5 100644
--- a/library/des.c
+++ b/library/des.c
@@ -28,6 +28,7 @@
 #if defined(MBEDTLS_DES_C)
 
 #include "mbedtls/des.h"
+#include "mbedtls/error.h"
 #include "mbedtls/platform_util.h"
 
 #include <string.h>
@@ -642,6 +643,7 @@
                     unsigned char *output )
 {
     int i;
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned char temp[8];
 
     if( length % 8 )
@@ -654,7 +656,9 @@
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            mbedtls_des_crypt_ecb( ctx, output, output );
+            ret = mbedtls_des_crypt_ecb( ctx, output, output );
+            if( ret != 0 )
+                goto exit;
             memcpy( iv, output, 8 );
 
             input  += 8;
@@ -667,7 +671,9 @@
         while( length > 0 )
         {
             memcpy( temp, input, 8 );
-            mbedtls_des_crypt_ecb( ctx, input, output );
+            ret = mbedtls_des_crypt_ecb( ctx, input, output );
+            if( ret != 0 )
+                goto exit;
 
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -679,8 +685,10 @@
             length -= 8;
         }
     }
+    ret = 0;
 
-    return( 0 );
+exit:
+    return( ret );
 }
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
 
@@ -741,6 +749,7 @@
                      unsigned char *output )
 {
     int i;
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned char temp[8];
 
     if( length % 8 )
@@ -753,7 +762,9 @@
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            mbedtls_des3_crypt_ecb( ctx, output, output );
+            ret = mbedtls_des3_crypt_ecb( ctx, output, output );
+            if( ret != 0 )
+                goto exit;
             memcpy( iv, output, 8 );
 
             input  += 8;
@@ -766,7 +777,9 @@
         while( length > 0 )
         {
             memcpy( temp, input, 8 );
-            mbedtls_des3_crypt_ecb( ctx, input, output );
+            ret = mbedtls_des3_crypt_ecb( ctx, input, output );
+            if( ret != 0 )
+                goto exit;
 
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -778,8 +791,10 @@
             length -= 8;
         }
     }
+    ret = 0;
 
-    return( 0 );
+exit:
+    return( ret );
 }
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
 
@@ -872,39 +887,43 @@
         switch( i )
         {
         case 0:
-            mbedtls_des_setkey_dec( &ctx, des3_test_keys );
+            ret = mbedtls_des_setkey_dec( &ctx, des3_test_keys );
             break;
 
         case 1:
-            mbedtls_des_setkey_enc( &ctx, des3_test_keys );
+            ret = mbedtls_des_setkey_enc( &ctx, des3_test_keys );
             break;
 
         case 2:
-            mbedtls_des3_set2key_dec( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set2key_dec( &ctx3, des3_test_keys );
             break;
 
         case 3:
-            mbedtls_des3_set2key_enc( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set2key_enc( &ctx3, des3_test_keys );
             break;
 
         case 4:
-            mbedtls_des3_set3key_dec( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set3key_dec( &ctx3, des3_test_keys );
             break;
 
         case 5:
-            mbedtls_des3_set3key_enc( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set3key_enc( &ctx3, des3_test_keys );
             break;
 
         default:
             return( 1 );
         }
+        if( ret != 0 )
+            goto exit;
 
         for( j = 0; j < 100; j++ )
         {
             if( u == 0 )
-                mbedtls_des_crypt_ecb( &ctx, buf, buf );
+                ret = mbedtls_des_crypt_ecb( &ctx, buf, buf );
             else
-                mbedtls_des3_crypt_ecb( &ctx3, buf, buf );
+                ret = mbedtls_des3_crypt_ecb( &ctx3, buf, buf );
+            if( ret != 0 )
+                goto exit;
         }
 
         if( ( v == MBEDTLS_DES_DECRYPT &&
@@ -947,41 +966,45 @@
         switch( i )
         {
         case 0:
-            mbedtls_des_setkey_dec( &ctx, des3_test_keys );
+            ret = mbedtls_des_setkey_dec( &ctx, des3_test_keys );
             break;
 
         case 1:
-            mbedtls_des_setkey_enc( &ctx, des3_test_keys );
+            ret = mbedtls_des_setkey_enc( &ctx, des3_test_keys );
             break;
 
         case 2:
-            mbedtls_des3_set2key_dec( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set2key_dec( &ctx3, des3_test_keys );
             break;
 
         case 3:
-            mbedtls_des3_set2key_enc( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set2key_enc( &ctx3, des3_test_keys );
             break;
 
         case 4:
-            mbedtls_des3_set3key_dec( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set3key_dec( &ctx3, des3_test_keys );
             break;
 
         case 5:
-            mbedtls_des3_set3key_enc( &ctx3, des3_test_keys );
+            ret = mbedtls_des3_set3key_enc( &ctx3, des3_test_keys );
             break;
 
         default:
             return( 1 );
         }
+        if( ret != 0 )
+            goto exit;
 
         if( v == MBEDTLS_DES_DECRYPT )
         {
             for( j = 0; j < 100; j++ )
             {
                 if( u == 0 )
-                    mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
+                    ret = mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
                 else
-                    mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
+                    ret = mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
+                if( ret != 0 )
+                    goto exit;
             }
         }
         else
@@ -991,9 +1014,11 @@
                 unsigned char tmp[8];
 
                 if( u == 0 )
-                    mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
+                    ret = mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
                 else
-                    mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
+                    ret = mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
+                if( ret != 0 )
+                    goto exit;
 
                 memcpy( tmp, prv, 8 );
                 memcpy( prv, buf, 8 );
@@ -1027,6 +1052,8 @@
     mbedtls_des_free( &ctx );
     mbedtls_des3_free( &ctx3 );
 
+    if( ret != 0 )
+        ret = 1;
     return( ret );
 }
 
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 3a24bfc..818ff9e 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -2398,7 +2398,7 @@
     status = psa_get_and_lock_key_slot_with_policy(
                  key,
                  &slot,
-                 is_sign ? PSA_KEY_USAGE_SIGN_HASH : PSA_KEY_USAGE_VERIFY_HASH,
+                 is_sign ? PSA_KEY_USAGE_SIGN_MESSAGE : PSA_KEY_USAGE_VERIFY_MESSAGE,
                  alg );
     if( status != PSA_SUCCESS )
         goto exit;
@@ -2583,8 +2583,9 @@
     uint8_t operation_mac_size = 0;
 
     status = psa_get_and_lock_key_slot_with_policy(
-                 key, &slot,
-                 is_sign ? PSA_KEY_USAGE_SIGN_HASH : PSA_KEY_USAGE_VERIFY_HASH,
+                 key,
+                 &slot,
+                 is_sign ? PSA_KEY_USAGE_SIGN_MESSAGE : PSA_KEY_USAGE_VERIFY_MESSAGE,
                  alg );
     if( status != PSA_SUCCESS )
         goto exit;
@@ -5229,6 +5230,10 @@
     if( psa_get_key_bits( attributes ) == 0 )
         return( PSA_ERROR_INVALID_ARGUMENT );
 
+    /* Reject any attempt to create a public key. */
+    if( PSA_KEY_TYPE_IS_PUBLIC_KEY(attributes->core.type) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
     status = psa_start_key_creation( PSA_KEY_CREATION_GENERATE, attributes,
                                      &slot, &driver );
     if( status != PSA_SUCCESS )
diff --git a/library/version_features.c b/library/version_features.c
index f665a23..40c9520 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -267,6 +267,9 @@
 #if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY)
     "MBEDTLS_CAMELLIA_SMALL_MEMORY",
 #endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
+#if defined(MBEDTLS_CHECK_RETURN_WARNING)
+    "MBEDTLS_CHECK_RETURN_WARNING",
+#endif /* MBEDTLS_CHECK_RETURN_WARNING */
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
     "MBEDTLS_CIPHER_MODE_CBC",
 #endif /* MBEDTLS_CIPHER_MODE_CBC */
diff --git a/programs/.gitignore b/programs/.gitignore
index 934e664..5d3c5bd 100644
--- a/programs/.gitignore
+++ b/programs/.gitignore
@@ -66,6 +66,7 @@
 x509/cert_req
 x509/cert_write
 x509/crl_app
+x509/load_roots
 x509/req_app
 
 # generated files
diff --git a/programs/Makefile b/programs/Makefile
index 51b96bb..550887a 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -106,6 +106,7 @@
 	x509/cert_req$(EXEXT) \
 	x509/cert_write$(EXEXT) \
 	x509/crl_app$(EXEXT) \
+	x509/load_roots$(EXEXT) \
 	x509/req_app$(EXEXT) \
 # End of APPS
 
@@ -361,6 +362,10 @@
 	echo "  CC    x509/cert_req.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/cert_req.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
+x509/load_roots$(EXEXT): x509/load_roots.c $(DEP)
+	echo "  CC    x509/load_roots.c"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/load_roots.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+
 x509/req_app$(EXEXT): x509/req_app.c $(DEP)
 	echo "  CC    x509/req_app.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) x509/req_app.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
diff --git a/programs/pkey/dh_client.c b/programs/pkey/dh_client.c
index d6e4990..f6c6226 100644
--- a/programs/pkey/dh_client.c
+++ b/programs/pkey/dh_client.c
@@ -274,7 +274,9 @@
     mbedtls_printf( "...\n  . Receiving and decrypting the ciphertext" );
     fflush( stdout );
 
-    mbedtls_aes_setkey_dec( &aes, buf, 256 );
+    ret = mbedtls_aes_setkey_dec( &aes, buf, 256 );
+    if( ret != 0 )
+        goto exit;
 
     memset( buf, 0, sizeof( buf ) );
 
@@ -284,7 +286,9 @@
         goto exit;
     }
 
-    mbedtls_aes_crypt_ecb( &aes, MBEDTLS_AES_DECRYPT, buf, buf );
+    ret = mbedtls_aes_crypt_ecb( &aes, MBEDTLS_AES_DECRYPT, buf, buf );
+    if( ret != 0 )
+        goto exit;
     buf[16] = '\0';
     mbedtls_printf( "\n  . Plaintext is \"%s\"\n\n", (char *) buf );
 
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index dccf095..8f032a3 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -295,9 +295,13 @@
     mbedtls_printf( "...\n  . Encrypting and sending the ciphertext" );
     fflush( stdout );
 
-    mbedtls_aes_setkey_enc( &aes, buf, 256 );
+    ret = mbedtls_aes_setkey_enc( &aes, buf, 256 );
+    if( ret != 0 )
+        goto exit;
     memcpy( buf, PLAINTEXT, 16 );
-    mbedtls_aes_crypt_ecb( &aes, MBEDTLS_AES_ENCRYPT, buf, buf );
+    ret = mbedtls_aes_crypt_ecb( &aes, MBEDTLS_AES_ENCRYPT, buf, buf );
+    if( ret != 0 )
+        goto exit;
 
     if( ( ret = mbedtls_net_send( &client_fd, buf, 16 ) ) != 16 )
     {
diff --git a/programs/pkey/key_app_writer.c b/programs/pkey/key_app_writer.c
index 6a4d0e4..0d531ea 100644
--- a/programs/pkey/key_app_writer.c
+++ b/programs/pkey/key_app_writer.c
@@ -197,7 +197,9 @@
 {
     int ret = 1;
     int exit_code = MBEDTLS_EXIT_FAILURE;
-    char buf[1024];
+#if defined(MBEDTLS_ERROR_C)
+    char buf[200];
+#endif
     int i;
     char *p, *q;
 
@@ -208,7 +210,9 @@
      * Set to sane values
      */
     mbedtls_pk_init( &key );
+#if defined(MBEDTLS_ERROR_C)
     memset( buf, 0, sizeof( buf ) );
+#endif
 
     mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
     mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
@@ -296,8 +300,7 @@
 
         if( ret != 0 )
         {
-            mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -0x%04x - %s\n\n", (unsigned int) -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -0x%04x", (unsigned int) -ret );
             goto exit;
         }
 
@@ -357,8 +360,7 @@
 
         if( ret != 0 )
         {
-            mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_public_key returned -0x%04x - %s\n\n", (unsigned int) -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_public_key returned -0x%04x", (unsigned int) -ret );
             goto exit;
         }
 
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 9c5911b..88c9e65 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -449,7 +449,8 @@
     {
         mbedtls_des3_context des3;
         mbedtls_des3_init( &des3 );
-        mbedtls_des3_set3key_enc( &des3, tmp );
+        if( mbedtls_des3_set3key_enc( &des3, tmp ) != 0 )
+            mbedtls_exit( 1 );
         TIME_AND_TSC( "3DES",
                 mbedtls_des3_crypt_cbc( &des3, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
         mbedtls_des3_free( &des3 );
@@ -459,7 +460,8 @@
     {
         mbedtls_des_context des;
         mbedtls_des_init( &des );
-        mbedtls_des_setkey_enc( &des, tmp );
+        if( mbedtls_des_setkey_enc( &des, tmp ) != 0 )
+            mbedtls_exit( 1 );
         TIME_AND_TSC( "DES",
                 mbedtls_des_crypt_cbc( &des, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
         mbedtls_des_free( &des );
@@ -497,7 +499,7 @@
 
             memset( buf, 0, sizeof( buf ) );
             memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_aes_setkey_enc( &aes, tmp, keysize );
+            CHECK_AND_CONTINUE( mbedtls_aes_setkey_enc( &aes, tmp, keysize ) );
 
             TIME_AND_TSC( title,
                 mbedtls_aes_crypt_cbc( &aes, MBEDTLS_AES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
@@ -518,7 +520,7 @@
 
             memset( buf, 0, sizeof( buf ) );
             memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_aes_xts_setkey_enc( &ctx, tmp, keysize * 2 );
+            CHECK_AND_CONTINUE( mbedtls_aes_xts_setkey_enc( &ctx, tmp, keysize * 2 ) );
 
             TIME_AND_TSC( title,
                     mbedtls_aes_crypt_xts( &ctx, MBEDTLS_AES_ENCRYPT, BUFSIZE,
diff --git a/programs/test/query_config.c b/programs/test/query_config.c
index 9b9d0c0..5dfe383 100644
--- a/programs/test/query_config.c
+++ b/programs/test/query_config.c
@@ -770,6 +770,14 @@
     }
 #endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
 
+#if defined(MBEDTLS_CHECK_RETURN_WARNING)
+    if( strcmp( "MBEDTLS_CHECK_RETURN_WARNING", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHECK_RETURN_WARNING );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHECK_RETURN_WARNING */
+
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
     if( strcmp( "MBEDTLS_CIPHER_MODE_CBC", config ) == 0 )
     {
@@ -2642,6 +2650,22 @@
     }
 #endif /* MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO */
 
+#if defined(MBEDTLS_CHECK_RETURN)
+    if( strcmp( "MBEDTLS_CHECK_RETURN", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_CHECK_RETURN );
+        return( 0 );
+    }
+#endif /* MBEDTLS_CHECK_RETURN */
+
+#if defined(MBEDTLS_IGNORE_RETURN)
+    if( strcmp( "MBEDTLS_IGNORE_RETURN", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_IGNORE_RETURN );
+        return( 0 );
+    }
+#endif /* MBEDTLS_IGNORE_RETURN */
+
 #if defined(MBEDTLS_PSA_HMAC_DRBG_MD_TYPE)
     if( strcmp( "MBEDTLS_PSA_HMAC_DRBG_MD_TYPE", config ) == 0 )
     {
diff --git a/programs/x509/CMakeLists.txt b/programs/x509/CMakeLists.txt
index 29cbeb8..5b1c319 100644
--- a/programs/x509/CMakeLists.txt
+++ b/programs/x509/CMakeLists.txt
@@ -15,6 +15,7 @@
     cert_req
     cert_write
     crl_app
+    load_roots
     req_app
 )
 
diff --git a/programs/x509/load_roots.c b/programs/x509/load_roots.c
new file mode 100644
index 0000000..6a40949
--- /dev/null
+++ b/programs/x509/load_roots.c
@@ -0,0 +1,217 @@
+/*
+ *  Root CA reading application
+ *
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ *
+ *  This file is provided under the Apache License 2.0, or the
+ *  GNU General Public License v2.0 or later.
+ *
+ *  **********
+ *  Apache License 2.0:
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  **********
+ *
+ *  **********
+ *  GNU General Public License v2.0 or later:
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ *  **********
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdio.h>
+#include <stdlib.h>
+#define mbedtls_time            time
+#define mbedtls_time_t          time_t
+#define mbedtls_fprintf         fprintf
+#define mbedtls_printf          printf
+#define mbedtls_exit            exit
+#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
+#endif /* MBEDTLS_PLATFORM_C */
+
+#if !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) ||  \
+    !defined(MBEDTLS_TIMING_C)
+int main( void )
+{
+    mbedtls_printf("MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_FS_IO and/or "
+           "MBEDTLS_TIMING_C not defined.\n");
+    mbedtls_exit( 0 );
+}
+#else
+
+#include "mbedtls/error.h"
+#include "mbedtls/timing.h"
+#include "mbedtls/x509_crt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define DFL_ITERATIONS          1
+#define DFL_PRIME_CACHE         1
+
+#define USAGE \
+    "\n usage: load_roots param=<>... [--] FILE...\n"   \
+    "\n acceptable parameters:\n"                       \
+    "    iterations=%%d        Iteration count (not including cache priming); default: 1\n"  \
+    "    prime=%%d             Prime the disk read cache? Default: 1 (yes)\n"  \
+    "\n"
+
+
+/*
+ * global options
+ */
+struct options
+{
+    const char **filenames;     /* NULL-terminated list of file names */
+    unsigned iterations;        /* Number of iterations to time */
+    int prime_cache;            /* Prime the disk read cache? */
+} opt;
+
+
+int read_certificates( const char *const *filenames )
+{
+    mbedtls_x509_crt cas;
+    int ret = 0;
+    const char *const *cur;
+
+    mbedtls_x509_crt_init( &cas );
+
+    for( cur = filenames; *cur != NULL; cur++ )
+    {
+        ret = mbedtls_x509_crt_parse_file( &cas, *cur );
+        if( ret != 0 )
+        {
+#if defined(MBEDTLS_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
+            char error_message[200];
+            mbedtls_strerror( ret, error_message, sizeof( error_message ) );
+            printf( "\n%s: -0x%04x (%s)\n",
+                    *cur, (unsigned) -ret, error_message );
+#else
+            printf( "\n%s: -0x%04x\n",
+                    *cur, (unsigned) -ret );
+#endif
+            goto exit;
+        }
+    }
+
+exit:
+    mbedtls_x509_crt_free( &cas );
+    return( ret == 0 );
+}
+
+int main( int argc, char *argv[] )
+{
+    int exit_code = MBEDTLS_EXIT_FAILURE;
+    unsigned i, j;
+    struct mbedtls_timing_hr_time timer;
+    unsigned long ms;
+
+    if( argc <= 1 )
+    {
+        mbedtls_printf( USAGE );
+        goto exit;
+    }
+
+    opt.filenames = NULL;
+    opt.iterations = DFL_ITERATIONS;
+    opt.prime_cache = DFL_PRIME_CACHE;
+
+    for( i = 1; i < (unsigned) argc; i++ )
+    {
+        char *p = argv[i];
+        char *q = NULL;
+
+        if( strcmp( p, "--" ) == 0 )
+            break;
+        if( ( q = strchr( p, '=' ) ) == NULL )
+            break;
+        *q++ = '\0';
+
+        for( j = 0; p + j < q; j++ )
+        {
+            if( argv[i][j] >= 'A' && argv[i][j] <= 'Z' )
+                argv[i][j] |= 0x20;
+        }
+
+        if( strcmp( p, "iterations" ) == 0 )
+        {
+            opt.iterations = atoi( q );
+        }
+        else if( strcmp( p, "prime" ) == 0 )
+        {
+            opt.iterations = atoi( q ) != 0;
+        }
+        else
+        {
+            mbedtls_printf( "Unknown option: %s\n", p );
+            mbedtls_printf( USAGE );
+            goto exit;
+        }
+    }
+
+    opt.filenames = (const char**) argv + i;
+    if( *opt.filenames == 0 )
+    {
+        mbedtls_printf( "Missing list of certificate files to parse\n" );
+        goto exit;
+    }
+
+    mbedtls_printf( "Parsing %u certificates", argc - i );
+    if( opt.prime_cache )
+    {
+        if( ! read_certificates( opt.filenames ) )
+            goto exit;
+        mbedtls_printf( " " );
+    }
+
+    (void) mbedtls_timing_get_timer( &timer, 1 );
+    for( i = 1; i <= opt.iterations; i++ )
+    {
+        if( ! read_certificates( opt.filenames ) )
+            goto exit;
+        mbedtls_printf( "." );
+    }
+    ms = mbedtls_timing_get_timer( &timer, 0 );
+    mbedtls_printf( "\n%u iterations -> %lu ms\n", opt.iterations, ms );
+    exit_code = MBEDTLS_EXIT_SUCCESS;
+
+exit:
+    mbedtls_exit( exit_code );
+}
+#endif /* necessary configuration */
diff --git a/tests/Makefile b/tests/Makefile
index 6be6f33..25d9a73 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -6,6 +6,9 @@
 WARNING_CFLAGS ?= -Wall -Wextra -Wformat=2 -Wno-format-nonliteral
 LDFLAGS ?=
 
+# Set this to -v to see the details of failing test cases
+TEST_FLAGS ?= $(if $(filter-out 0 OFF Off off NO No no FALSE False false N n,$(CTEST_OUTPUT_ON_FAILURE)),-v,)
+
 # Include public header files from ../include, test-specific header files
 # from ./include, and private header files (used by some invasive tests)
 # from ../library.
@@ -156,7 +159,7 @@
 
 # Test suites caught by SKIP_TEST_SUITES are built but not executed.
 check: $(BINARIES)
-	perl scripts/run-test-suites.pl --skip=$(SKIP_TEST_SUITES)
+	perl scripts/run-test-suites.pl $(TEST_FLAGS) --skip=$(SKIP_TEST_SUITES)
 
 test: check
 
diff --git a/tests/configs/user-config-for-test.h b/tests/configs/user-config-for-test.h
new file mode 100644
index 0000000..6e7c154
--- /dev/null
+++ b/tests/configs/user-config-for-test.h
@@ -0,0 +1,59 @@
+/* MBEDTLS_USER_CONFIG_FILE for testing.
+ * Only used for a few test configurations.
+ *
+ * Typical usage (note multiple levels of quoting):
+ *     make CFLAGS="'-DMBEDTLS_USER_CONFIG_FILE=\"../tests/configs/user-config-for-test.h\"'"
+ */
+
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#if defined(PSA_CRYPTO_DRIVER_TEST_ALL)
+
+/* Enable the use of the test driver in the library, and build the generic
+ * part of the test driver. */
+#define PSA_CRYPTO_DRIVER_TEST
+
+/* Use the accelerator driver for all cryptographic mechanisms for which
+ * the test driver implemented. */
+#define MBEDTLS_PSA_ACCEL_KEY_TYPE_AES
+#define MBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA
+#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR
+#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR
+#define MBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING
+#define MBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7
+#define MBEDTLS_PSA_ACCEL_ALG_CTR
+#define MBEDTLS_PSA_ACCEL_ALG_CFB
+#define MBEDTLS_PSA_ACCEL_ALG_ECDSA
+#define MBEDTLS_PSA_ACCEL_ALG_DETERMINISTIC_ECDSA
+#define MBEDTLS_PSA_ACCEL_ALG_MD2
+#define MBEDTLS_PSA_ACCEL_ALG_MD4
+#define MBEDTLS_PSA_ACCEL_ALG_MD5
+#define MBEDTLS_PSA_ACCEL_ALG_OFB
+#define MBEDTLS_PSA_ACCEL_ALG_RIPEMD160
+#define MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN
+#define MBEDTLS_PSA_ACCEL_ALG_RSA_PSS
+#define MBEDTLS_PSA_ACCEL_ALG_SHA_1
+#define MBEDTLS_PSA_ACCEL_ALG_SHA_224
+#define MBEDTLS_PSA_ACCEL_ALG_SHA_256
+#define MBEDTLS_PSA_ACCEL_ALG_SHA_384
+#define MBEDTLS_PSA_ACCEL_ALG_SHA_512
+#define MBEDTLS_PSA_ACCEL_ALG_XTS
+#define MBEDTLS_PSA_ACCEL_ALG_CMAC
+#define MBEDTLS_PSA_ACCEL_ALG_HMAC
+
+#endif  /* PSA_CRYPTO_DRIVER_TEST_ALL */
diff --git a/tests/include/test/helpers.h b/tests/include/test/helpers.h
index dfc09cd..5d10190 100644
--- a/tests/include/test/helpers.h
+++ b/tests/include/test/helpers.h
@@ -72,6 +72,8 @@
     const char *filename;
     int line_no;
     unsigned long step;
+    char line1[76];
+    char line2[76];
 #if defined(MBEDTLS_TEST_MUTEX_USAGE)
     const char *mutex_usage_error;
 #endif
@@ -131,6 +133,27 @@
 void mbedtls_test_info_reset( void );
 
 /**
+ * \brief           Record the current test case as a failure if two integers
+ *                  have a different value.
+ *
+ *                  This function is usually called via the macro
+ *                  #TEST_EQUAL.
+ *
+ * \param test      Description of the failure or assertion that failed. This
+ *                  MUST be a string literal. This normally has the form
+ *                  "EXPR1 == EXPR2" where EXPR1 has the value \p value1
+ *                  and EXPR2 has the value \p value2.
+ * \param line_no   Line number where the failure originated.
+ * \param filename  Filename where the failure originated.
+ * \param value1    The first value to compare.
+ * \param value2    The second value to compare.
+ *
+ * \return          \c 1 if the values are equal, otherwise \c 0.
+ */
+int mbedtls_test_equal( const char *test, int line_no, const char* filename,
+                        unsigned long long value1, unsigned long long value2 );
+
+/**
  * \brief          This function decodes the hexadecimal representation of
  *                 data.
  *
diff --git a/tests/include/test/macros.h b/tests/include/test/macros.h
index b7b6e8f..7b4c2f6 100644
--- a/tests/include/test/macros.h
+++ b/tests/include/test/macros.h
@@ -84,15 +84,21 @@
        }                                                    \
     } while( 0 )
 
-/** Evaluate two expressions and fail the test case if they have different
- * values.
+/** Evaluate two integer expressions and fail the test case if they have
+ * different values.
  *
- * \param expr1     An expression to evaluate.
- * \param expr2     The expected value of \p expr1. This can be any
- *                  expression, but it is typically a constant.
+ * The two expressions should have the same signedness, otherwise the
+ * comparison is not meaningful if the signed value is negative.
+ *
+ * \param expr1     An integral-typed expression to evaluate.
+ * \param expr2     Another integral-typed expression to evaluate.
  */
-#define TEST_EQUAL( expr1, expr2 )              \
-    TEST_ASSERT( ( expr1 ) == ( expr2 ) )
+#define TEST_EQUAL( expr1, expr2 )                                      \
+    do {                                                                \
+        if( ! mbedtls_test_equal( #expr1 " == " #expr2, __LINE__, __FILE__, \
+                                  expr1, expr2 ) )                      \
+            goto exit;                                                  \
+    } while( 0 )
 
 /** Allocate memory dynamically and fail the test case if this fails.
  * The allocated memory will be filled with zeros.
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 6d9d4d1..07503a2 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -175,10 +175,10 @@
 
     # if MAKEFLAGS is not set add the -j option to speed up invocations of make
     if [ -z "${MAKEFLAGS+set}" ]; then
-        export MAKEFLAGS="-j"
+        export MAKEFLAGS="-j$(all_sh_nproc)"
     fi
 
-    # Include more verbose output for failing tests run by CMake
+    # Include more verbose output for failing tests run by CMake or make
     export CTEST_OUTPUT_ON_FAILURE=1
 
     # CFLAGS and LDFLAGS for Asan builds that don't use CMake
@@ -333,6 +333,18 @@
 trap 'fatal_signal INT' INT
 trap 'fatal_signal TERM' TERM
 
+# Number of processors on this machine. Used as the default setting
+# for parallel make.
+all_sh_nproc ()
+{
+    {
+        nproc || # Linux
+        sysctl -n hw.ncpuonline || # NetBSD, OpenBSD
+        sysctl -n hw.ncpu || # FreeBSD
+        echo 1
+    } 2>/dev/null
+}
+
 msg()
 {
     if [ -n "${current_component:-}" ]; then
@@ -1608,33 +1620,8 @@
     scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_KEY_TYPE_DES
     scripts/config.py unset MBEDTLS_DES_C
 
-    # Need to define the correct symbol and include the test driver header path in order to build with the test driver
-    loc_cflags="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_AES"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CTR"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CFB"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_ECDSA"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_DETERMINISTIC_ECDSA"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_MD2"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_MD4"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_MD5"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_OFB"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_RIPEMD160"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_RSA_PSS"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_1"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_224"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_256"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_384"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_512"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_XTS"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CMAC"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_HMAC"
+    loc_cflags="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST_ALL"
+    loc_cflags="${loc_cflags} '-DMBEDTLS_USER_CONFIG_FILE=\"../tests/configs/user-config-for-test.h\"'"
     loc_cflags="${loc_cflags} -I../tests/include -O2"
 
     make CC=gcc CFLAGS="$loc_cflags" LDFLAGS="$ASAN_CFLAGS"
@@ -1657,6 +1644,19 @@
     make test
 }
 
+component_test_psa_crypto_config_chachapoly_disabled() {
+    # full minus MBEDTLS_CHACHAPOLY_C without PSA_WANT_ALG_GCM and PSA_WANT_ALG_CHACHA20_POLY1305
+    msg "build: full minus MBEDTLS_CHACHAPOLY_C without PSA_WANT_ALG_GCM and PSA_WANT_ALG_CHACHA20_POLY1305"
+    scripts/config.py full
+    scripts/config.py unset MBEDTLS_CHACHAPOLY_C
+    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_ALG_GCM
+    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_ALG_CHACHA20_POLY1305
+    make CC=gcc CFLAGS="$ASAN_CFLAGS -O2" LDFLAGS="$ASAN_CFLAGS"
+
+    msg "test: full minus MBEDTLS_CHACHAPOLY_C without PSA_WANT_ALG_GCM and PSA_WANT_ALG_CHACHA20_POLY1305"
+    make test
+}
+
 # This should be renamed to test and updated once the accelerator ECDSA code is in place and ready to test.
 component_build_psa_accel_alg_ecdsa() {
     # full plus MBEDTLS_PSA_CRYPTO_CONFIG with PSA_WANT_ALG_ECDSA
@@ -2407,33 +2407,8 @@
     scripts/config.py full
     scripts/config.py set MBEDTLS_PSA_CRYPTO_DRIVERS
     scripts/config.py set MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS
-    # Need to define the correct symbol and include the test driver header path in order to build with the test driver
-    loc_cflags="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_AES"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CTR"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CFB"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_ECDSA"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_DETERMINISTIC_ECDSA"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_MD2"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_MD4"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_MD5"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_OFB"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_RIPEMD160"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_RSA_PSS"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_1"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_224"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_256"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_384"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_SHA_512"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_XTS"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_CMAC"
-    loc_cflags="${loc_cflags} -DMBEDTLS_PSA_ACCEL_ALG_HMAC"
+    loc_cflags="$ASAN_CFLAGS -DPSA_CRYPTO_DRIVER_TEST_ALL"
+    loc_cflags="${loc_cflags} '-DMBEDTLS_USER_CONFIG_FILE=\"../tests/configs/user-config-for-test.h\"'"
     loc_cflags="${loc_cflags} -I../tests/include -O2"
 
     make CC=gcc CFLAGS="${loc_cflags}" LDFLAGS="$ASAN_CFLAGS"
diff --git a/tests/scripts/generate_psa_tests.py b/tests/scripts/generate_psa_tests.py
index 441b1c2..64c43b2 100755
--- a/tests/scripts/generate_psa_tests.py
+++ b/tests/scripts/generate_psa_tests.py
@@ -149,8 +149,30 @@
     tc.set_arguments([key_type] + list(args))
     return tc
 
+def test_case_for_key_type_invalid_argument(
+        verb: str, key_type: str, bits: int,
+        dependencies: List[str],
+        *args: str,
+        param_descr: str = ''
+) -> test_case.TestCase:
+    """Return one test case exercising a key creation method
+    for an invalid argument when key is public.
+    """
+    hack_dependencies_not_implemented(dependencies)
+    tc = test_case.TestCase()
+    short_key_type = re.sub(r'PSA_(KEY_TYPE|ECC_FAMILY)_', r'', key_type)
+    adverb = 'not' if dependencies else 'never'
+    if param_descr:
+        adverb = param_descr + ' ' + adverb
+    tc.set_description('PSA {} {} {}-bit invalid argument'
+                       .format(verb, short_key_type, bits))
+    tc.set_function(verb + '_invalid_argument')
+    tc.set_dependencies(dependencies)
+    tc.set_arguments([key_type] + list(args))
+    return tc
+
 class NotSupported:
-    """Generate test cases for when something is not supported."""
+    """Generate test cases for when something is not supported or argument is inavlid."""
 
     def __init__(self, info: Information) -> None:
         self.constructors = info.constructors
@@ -165,11 +187,13 @@
             param: Optional[int] = None,
             param_descr: str = '',
     ) -> Iterator[test_case.TestCase]:
-        """Return test cases exercising key creation when the given type is unsupported.
+        """Return test cases exercising key creation when the given type is unsupported
+        or argument is invalid.
 
         If param is present and not None, emit test cases conditioned on this
         parameter not being supported. If it is absent or None, emit test cases
-        conditioned on the base type not being supported.
+        conditioned on the base type not being supported. If key is public emit test
+        case for invalid argument.
         """
         if kt.name in self.ALWAYS_SUPPORTED:
             # Don't generate test cases for key types that are always supported.
@@ -197,12 +221,20 @@
                 # supported or not depending on implementation capabilities,
                 # only generate the test case once.
                 continue
-            yield test_case_for_key_type_not_supported(
-                'generate', kt.expression, bits,
-                finish_family_dependencies(generate_dependencies, bits),
-                str(bits),
-                param_descr=param_descr,
-            )
+            if kt.name.endswith('_PUBLIC_KEY'):
+                yield test_case_for_key_type_invalid_argument(
+                    'generate', kt.expression, bits,
+                    finish_family_dependencies(generate_dependencies, bits),
+                    str(bits),
+                    param_descr=param_descr,
+                )
+            else:
+                yield test_case_for_key_type_not_supported(
+                    'generate', kt.expression, bits,
+                    finish_family_dependencies(generate_dependencies, bits),
+                    str(bits),
+                    param_descr=param_descr,
+                )
             # To be added: derive
 
     ECC_KEY_TYPES = ('PSA_KEY_TYPE_ECC_KEY_PAIR',
@@ -223,7 +255,6 @@
                 yield from self.test_cases_for_key_type_not_supported(
                     kt, 0, param_descr='curve')
 
-
 class StorageKey(psa_storage.Key):
     """Representation of a key for storage format testing."""
 
diff --git a/tests/src/helpers.c b/tests/src/helpers.c
index bf6c1d9..c53e4fc 100644
--- a/tests/src/helpers.c
+++ b/tests/src/helpers.c
@@ -113,6 +113,31 @@
     mbedtls_test_info.test = 0;
     mbedtls_test_info.line_no = 0;
     mbedtls_test_info.filename = 0;
+    memset( mbedtls_test_info.line1, 0, sizeof( mbedtls_test_info.line1 ) );
+    memset( mbedtls_test_info.line2, 0, sizeof( mbedtls_test_info.line2 ) );
+}
+
+int mbedtls_test_equal( const char *test, int line_no, const char* filename,
+                        unsigned long long value1, unsigned long long value2 )
+{
+    if( value1 == value2 )
+        return( 1 );
+    if( mbedtls_test_info.result == MBEDTLS_TEST_RESULT_FAILED )
+    {
+        /* We've already recorded the test as having failed. Don't
+         * overwrite any previous information about the failure. */
+        return( 0 );
+    }
+    mbedtls_test_fail( test, line_no, filename );
+    (void) mbedtls_snprintf( mbedtls_test_info.line1,
+                             sizeof( mbedtls_test_info.line1 ),
+                             "lhs = 0x%016llx = %lld",
+                             value1, (long long) value1 );
+    (void) mbedtls_snprintf( mbedtls_test_info.line2,
+                             sizeof( mbedtls_test_info.line2 ),
+                             "rhs = 0x%016llx = %lld",
+                             value2, (long long) value2 );
+    return( 0 );
 }
 
 int mbedtls_test_unhexify( unsigned char *obuf,
diff --git a/tests/src/psa_exercise_key.c b/tests/src/psa_exercise_key.c
index e4e55c9..923d2c1 100644
--- a/tests/src/psa_exercise_key.c
+++ b/tests/src/psa_exercise_key.c
@@ -663,7 +663,7 @@
         TEST_EQUAL( mbedtls_asn1_get_tag( &p, end, &len,
                                           MBEDTLS_ASN1_SEQUENCE |
                                           MBEDTLS_ASN1_CONSTRUCTED ), 0 );
-        TEST_EQUAL( p + len, end );
+        TEST_EQUAL( len, end - p );
         if( ! mbedtls_test_asn1_skip_integer( &p, end, 0, 0, 0 ) )
             goto exit;
         if( ! mbedtls_test_asn1_skip_integer( &p, end, bits, bits, 1 ) )
@@ -684,7 +684,7 @@
             goto exit;
         if( ! mbedtls_test_asn1_skip_integer( &p, end, 1, bits / 2 + 1, 0 ) )
             goto exit;
-        TEST_EQUAL( p, end );
+        TEST_EQUAL( p - end, 0 );
 
         TEST_ASSERT( exported_length <= PSA_EXPORT_KEY_PAIR_MAX_SIZE );
     }
@@ -716,12 +716,12 @@
                                           MBEDTLS_ASN1_SEQUENCE |
                                           MBEDTLS_ASN1_CONSTRUCTED ),
                     0 );
-        TEST_EQUAL( p + len, end );
+        TEST_EQUAL( len, end - p );
         if( ! mbedtls_test_asn1_skip_integer( &p, end, bits, bits, 1 ) )
             goto exit;
         if( ! mbedtls_test_asn1_skip_integer( &p, end, 2, bits, 1 ) )
             goto exit;
-        TEST_EQUAL( p, end );
+        TEST_EQUAL( p - end, 0 );
 
 
         TEST_ASSERT( exported_length <=
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index f17f2fd..6f25cff 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -77,6 +77,14 @@
     O_LEGACY_CLI=false
 fi
 
+if [ -n "${OPENSSL_NEXT:-}" ]; then
+    O_NEXT_SRV="$OPENSSL_NEXT s_server -www -cert data_files/server5.crt -key data_files/server5.key"
+    O_NEXT_CLI="echo 'GET / HTTP/1.0' | $OPENSSL_NEXT s_client"
+else
+    O_NEXT_SRV=false
+    O_NEXT_CLI=false
+fi
+
 if [ -n "${GNUTLS_NEXT_SERV:-}" ]; then
     G_NEXT_SRV="$GNUTLS_NEXT_SERV --x509certfile data_files/server5.crt --x509keyfile data_files/server5.key"
 else
@@ -355,6 +363,19 @@
     fi
 }
 
+requires_openssl_next() {
+    if [ -z "${OPENSSL_NEXT_AVAILABLE:-}" ]; then
+        if which "${OPENSSL_NEXT:-}" >/dev/null 2>&1; then
+            OPENSSL_NEXT_AVAILABLE="YES"
+        else
+            OPENSSL_NEXT_AVAILABLE="NO"
+        fi
+    fi
+    if [ "$OPENSSL_NEXT_AVAILABLE" = "NO" ]; then
+        SKIP_NEXT="YES"
+    fi
+}
+
 # skip next test if IPv6 isn't available on this host
 requires_ipv6() {
     if [ -z "${HAS_IPV6:-}" ]; then
@@ -464,6 +485,32 @@
     fi
 }
 
+# True if the presence of the given pattern in a log definitely indicates
+# that the test has failed. False if the presence is inconclusive.
+#
+# Inputs:
+# * $1: pattern found in the logs
+# * $TIMES_LEFT: >0 if retrying is an option
+#
+# Outputs:
+# * $outcome: set to a retry reason if the pattern is inconclusive,
+#             unchanged otherwise.
+# * Return value: 1 if the pattern is inconclusive,
+#                 0 if the failure is definitive.
+log_pattern_presence_is_conclusive() {
+    # If we've run out of attempts, then don't retry no matter what.
+    if [ $TIMES_LEFT -eq 0 ]; then
+        return 0
+    fi
+    case $1 in
+        "resend")
+            # An undesired resend may have been caused by the OS dropping or
+            # delaying a packet at an inopportune time.
+            outcome="RETRY(resend)"
+            return 1;;
+    esac
+}
+
 # fail <message>
 fail() {
     record_outcome "FAIL" "$1"
@@ -538,6 +585,8 @@
 # Wait for process $2 named $3 to be listening on port $1. Print error to $4.
 if type lsof >/dev/null 2>/dev/null; then
     wait_app_start() {
+        newline='
+'
         START_TIME=$(date +%s)
         if [ "$DTLS" -eq 1 ]; then
             proto=UDP
@@ -545,7 +594,15 @@
             proto=TCP
         fi
         # Make a tight loop, server normally takes less than 1s to start.
-        while ! lsof -a -n -b -i "$proto:$1" -p "$2" >/dev/null 2>/dev/null; do
+        while true; do
+              SERVER_PIDS=$(lsof -a -n -b -i "$proto:$1" -F p)
+              # When we use a proxy, it will be listening on the same port we
+              # are checking for as well as the server and lsof will list both.
+              # If multiple PIDs are returned, each one will be on a separate
+              # line, each prepended with 'p'.
+             case ${newline}${SERVER_PIDS}${newline} in
+                  *${newline}p${2}${newline}*) break;;
+              esac
               if [ $(( $(date +%s) - $START_TIME )) -gt $DOG_DELAY ]; then
                   echo "$3 START TIMEOUT"
                   echo "$3 START TIMEOUT" >> $4
@@ -665,7 +722,7 @@
 # check if the given command uses dtls and sets global variable DTLS
 detect_dtls() {
     case "$1" in
-        *dtls=1*|-dtls|-u) DTLS=1;;
+        *dtls=1*|*-dtls*|*-u*) DTLS=1;;
         *) DTLS=0;;
     esac
 }
@@ -702,6 +759,267 @@
         fi
 }
 
+# Analyze the commands that will be used in a test.
+#
+# Analyze and possibly instrument $PXY_CMD, $CLI_CMD, $SRV_CMD to pass
+# extra arguments or go through wrappers.
+# Set $DTLS (0=TLS, 1=DTLS).
+analyze_test_commands() {
+    # update DTLS variable
+    detect_dtls "$SRV_CMD"
+
+    # if the test uses DTLS but no custom proxy, add a simple proxy
+    # as it provides timing info that's useful to debug failures
+    if [ -z "$PXY_CMD" ] && [ "$DTLS" -eq 1 ]; then
+        PXY_CMD="$P_PXY"
+        case " $SRV_CMD " in
+            *' server_addr=::1 '*)
+                PXY_CMD="$PXY_CMD server_addr=::1 listen_addr=::1";;
+        esac
+    fi
+
+    # update CMD_IS_GNUTLS variable
+    is_gnutls "$SRV_CMD"
+
+    # if the server uses gnutls but doesn't set priority, explicitly
+    # set the default priority
+    if [ "$CMD_IS_GNUTLS" -eq 1 ]; then
+        case "$SRV_CMD" in
+              *--priority*) :;;
+              *) SRV_CMD="$SRV_CMD --priority=NORMAL";;
+        esac
+    fi
+
+    # update CMD_IS_GNUTLS variable
+    is_gnutls "$CLI_CMD"
+
+    # if the client uses gnutls but doesn't set priority, explicitly
+    # set the default priority
+    if [ "$CMD_IS_GNUTLS" -eq 1 ]; then
+        case "$CLI_CMD" in
+              *--priority*) :;;
+              *) CLI_CMD="$CLI_CMD --priority=NORMAL";;
+        esac
+    fi
+
+    # fix client port
+    if [ -n "$PXY_CMD" ]; then
+        CLI_CMD=$( echo "$CLI_CMD" | sed s/+SRV_PORT/$PXY_PORT/g )
+    else
+        CLI_CMD=$( echo "$CLI_CMD" | sed s/+SRV_PORT/$SRV_PORT/g )
+    fi
+
+    # prepend valgrind to our commands if active
+    if [ "$MEMCHECK" -gt 0 ]; then
+        if is_polar "$SRV_CMD"; then
+            SRV_CMD="valgrind --leak-check=full $SRV_CMD"
+        fi
+        if is_polar "$CLI_CMD"; then
+            CLI_CMD="valgrind --leak-check=full $CLI_CMD"
+        fi
+    fi
+}
+
+# Check for failure conditions after a test case.
+#
+# Inputs from run_test:
+# * positional parameters: test options (see run_test documentation)
+# * $CLI_EXIT: client return code
+# * $CLI_EXPECT: expected client return code
+# * $SRV_RET: server return code
+# * $CLI_OUT, $SRV_OUT, $PXY_OUT: files containing client/server/proxy logs
+# * $TIMES_LEFT: if nonzero, a RETRY outcome is allowed
+#
+# Outputs:
+# * $outcome: one of PASS/RETRY*/FAIL
+check_test_failure() {
+    outcome=FAIL
+
+    if [ $TIMES_LEFT -gt 0 ] &&
+       grep '===CLIENT_TIMEOUT===' $CLI_OUT >/dev/null
+    then
+        outcome="RETRY(client-timeout)"
+        return
+    fi
+
+    # check if the client and server went at least to the handshake stage
+    # (useful to avoid tests with only negative assertions and non-zero
+    # expected client exit to incorrectly succeed in case of catastrophic
+    # failure)
+    if is_polar "$SRV_CMD"; then
+        if grep "Performing the SSL/TLS handshake" $SRV_OUT >/dev/null; then :;
+        else
+            fail "server or client failed to reach handshake stage"
+            return
+        fi
+    fi
+    if is_polar "$CLI_CMD"; then
+        if grep "Performing the SSL/TLS handshake" $CLI_OUT >/dev/null; then :;
+        else
+            fail "server or client failed to reach handshake stage"
+            return
+        fi
+    fi
+
+    # Check server exit code (only for Mbed TLS: GnuTLS and OpenSSL don't
+    # exit with status 0 when interrupted by a signal, and we don't really
+    # care anyway), in case e.g. the server reports a memory leak.
+    if [ $SRV_RET != 0 ] && is_polar "$SRV_CMD"; then
+        fail "Server exited with status $SRV_RET"
+        return
+    fi
+
+    # check client exit code
+    if [ \( "$CLI_EXPECT" = 0 -a "$CLI_EXIT" != 0 \) -o \
+         \( "$CLI_EXPECT" != 0 -a "$CLI_EXIT" = 0 \) ]
+    then
+        fail "bad client exit code (expected $CLI_EXPECT, got $CLI_EXIT)"
+        return
+    fi
+
+    # check other assertions
+    # lines beginning with == are added by valgrind, ignore them
+    # lines with 'Serious error when reading debug info', are valgrind issues as well
+    while [ $# -gt 0 ]
+    do
+        case $1 in
+            "-s")
+                if grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then :; else
+                    fail "pattern '$2' MUST be present in the Server output"
+                    return
+                fi
+                ;;
+
+            "-c")
+                if grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then :; else
+                    fail "pattern '$2' MUST be present in the Client output"
+                    return
+                fi
+                ;;
+
+            "-S")
+                if grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then
+                    if log_pattern_presence_is_conclusive "$2"; then
+                        fail "pattern '$2' MUST NOT be present in the Server output"
+                    fi
+                    return
+                fi
+                ;;
+
+            "-C")
+                if grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then
+                    if log_pattern_presence_is_conclusive "$2"; then
+                        fail "pattern '$2' MUST NOT be present in the Client output"
+                    fi
+                    return
+                fi
+                ;;
+
+                # The filtering in the following two options (-u and -U) do the following
+                #   - ignore valgrind output
+                #   - filter out everything but lines right after the pattern occurrences
+                #   - keep one of each non-unique line
+                #   - count how many lines remain
+                # A line with '--' will remain in the result from previous outputs, so the number of lines in the result will be 1
+                # if there were no duplicates.
+            "-U")
+                if [ $(grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep -A1 "$2" | grep -v "$2" | sort | uniq -d | wc -l) -gt 1 ]; then
+                    fail "lines following pattern '$2' must be unique in Server output"
+                    return
+                fi
+                ;;
+
+            "-u")
+                if [ $(grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep -A1 "$2" | grep -v "$2" | sort | uniq -d | wc -l) -gt 1 ]; then
+                    fail "lines following pattern '$2' must be unique in Client output"
+                    return
+                fi
+                ;;
+            "-F")
+                if ! $2 "$SRV_OUT"; then
+                    fail "function call to '$2' failed on Server output"
+                    return
+                fi
+                ;;
+            "-f")
+                if ! $2 "$CLI_OUT"; then
+                    fail "function call to '$2' failed on Client output"
+                    return
+                fi
+                ;;
+            "-g")
+                if ! eval "$2 '$SRV_OUT' '$CLI_OUT'"; then
+                    fail "function call to '$2' failed on Server and Client output"
+                    return
+                fi
+                ;;
+
+            *)
+                echo "Unknown test: $1" >&2
+                exit 1
+        esac
+        shift 2
+    done
+
+    # check valgrind's results
+    if [ "$MEMCHECK" -gt 0 ]; then
+        if is_polar "$SRV_CMD" && has_mem_err $SRV_OUT; then
+            fail "Server has memory errors"
+            return
+        fi
+        if is_polar "$CLI_CMD" && has_mem_err $CLI_OUT; then
+            fail "Client has memory errors"
+            return
+        fi
+    fi
+
+    # if we're here, everything is ok
+    outcome=PASS
+}
+
+# Run the current test case: start the server and if applicable the proxy, run
+# the client, wait for all processes to finish or time out.
+#
+# Inputs:
+# * $NAME: test case name
+# * $CLI_CMD, $SRV_CMD, $PXY_CMD: commands to run
+# * $CLI_OUT, $SRV_OUT, $PXY_OUT: files to contain client/server/proxy logs
+#
+# Outputs:
+# * $CLI_EXIT: client return code
+# * $SRV_RET: server return code
+do_run_test_once() {
+    # run the commands
+    if [ -n "$PXY_CMD" ]; then
+        printf "# %s\n%s\n" "$NAME" "$PXY_CMD" > $PXY_OUT
+        $PXY_CMD >> $PXY_OUT 2>&1 &
+        PXY_PID=$!
+        wait_proxy_start "$PXY_PORT" "$PXY_PID"
+    fi
+
+    check_osrv_dtls
+    printf '# %s\n%s\n' "$NAME" "$SRV_CMD" > $SRV_OUT
+    provide_input | $SRV_CMD >> $SRV_OUT 2>&1 &
+    SRV_PID=$!
+    wait_server_start "$SRV_PORT" "$SRV_PID"
+
+    printf '# %s\n%s\n' "$NAME" "$CLI_CMD" > $CLI_OUT
+    eval "$CLI_CMD" >> $CLI_OUT 2>&1 &
+    wait_client_done
+
+    sleep 0.05
+
+    # terminate the server (and the proxy)
+    kill $SRV_PID
+    wait $SRV_PID
+    SRV_RET=$?
+
+    if [ -n "$PXY_CMD" ]; then
+        kill $PXY_PID >/dev/null 2>&1
+        wait $PXY_PID
+    fi
+}
+
 # Usage: run_test name [-p proxy_cmd] srv_cmd cli_cmd cli_exit [option [...]]
 # Options:  -s pattern  pattern that must be present in server output
 #           -c pattern  pattern that must be present in client output
@@ -764,230 +1082,23 @@
         return
     fi
 
-    # update DTLS variable
-    detect_dtls "$SRV_CMD"
-
-    # if the test uses DTLS but no custom proxy, add a simple proxy
-    # as it provides timing info that's useful to debug failures
-    if [ -z "$PXY_CMD" ] && [ "$DTLS" -eq 1 ]; then
-        PXY_CMD="$P_PXY"
-        case " $SRV_CMD " in
-            *' server_addr=::1 '*)
-                PXY_CMD="$PXY_CMD server_addr=::1 listen_addr=::1";;
-        esac
-    fi
-
-    # update CMD_IS_GNUTLS variable
-    is_gnutls "$SRV_CMD"
-
-    # if the server uses gnutls but doesn't set priority, explicitly
-    # set the default priority
-    if [ "$CMD_IS_GNUTLS" -eq 1 ]; then
-        case "$SRV_CMD" in
-              *--priority*) :;;
-              *) SRV_CMD="$SRV_CMD --priority=NORMAL";;
-        esac
-    fi
-
-    # update CMD_IS_GNUTLS variable
-    is_gnutls "$CLI_CMD"
-
-    # if the client uses gnutls but doesn't set priority, explicitly
-    # set the default priority
-    if [ "$CMD_IS_GNUTLS" -eq 1 ]; then
-        case "$CLI_CMD" in
-              *--priority*) :;;
-              *) CLI_CMD="$CLI_CMD --priority=NORMAL";;
-        esac
-    fi
-
-    # fix client port
-    if [ -n "$PXY_CMD" ]; then
-        CLI_CMD=$( echo "$CLI_CMD" | sed s/+SRV_PORT/$PXY_PORT/g )
-    else
-        CLI_CMD=$( echo "$CLI_CMD" | sed s/+SRV_PORT/$SRV_PORT/g )
-    fi
-
-    # prepend valgrind to our commands if active
-    if [ "$MEMCHECK" -gt 0 ]; then
-        if is_polar "$SRV_CMD"; then
-            SRV_CMD="valgrind --leak-check=full $SRV_CMD"
-        fi
-        if is_polar "$CLI_CMD"; then
-            CLI_CMD="valgrind --leak-check=full $CLI_CMD"
-        fi
-    fi
+    analyze_test_commands "$@"
 
     TIMES_LEFT=2
     while [ $TIMES_LEFT -gt 0 ]; do
         TIMES_LEFT=$(( $TIMES_LEFT - 1 ))
 
-        # run the commands
-        if [ -n "$PXY_CMD" ]; then
-            printf "# %s\n%s\n" "$NAME" "$PXY_CMD" > $PXY_OUT
-            $PXY_CMD >> $PXY_OUT 2>&1 &
-            PXY_PID=$!
-            wait_proxy_start "$PXY_PORT" "$PXY_PID"
-        fi
+        do_run_test_once
 
-        check_osrv_dtls
-        printf '# %s\n%s\n' "$NAME" "$SRV_CMD" > $SRV_OUT
-        provide_input | $SRV_CMD >> $SRV_OUT 2>&1 &
-        SRV_PID=$!
-        wait_server_start "$SRV_PORT" "$SRV_PID"
-
-        printf '# %s\n%s\n' "$NAME" "$CLI_CMD" > $CLI_OUT
-        eval "$CLI_CMD" >> $CLI_OUT 2>&1 &
-        wait_client_done
-
-        sleep 0.05
-
-        # terminate the server (and the proxy)
-        kill $SRV_PID
-        wait $SRV_PID
-        SRV_RET=$?
-
-        if [ -n "$PXY_CMD" ]; then
-            kill $PXY_PID >/dev/null 2>&1
-            wait $PXY_PID
-        fi
-
-        # retry only on timeouts
-        if grep '===CLIENT_TIMEOUT===' $CLI_OUT >/dev/null; then
-            printf "RETRY "
-        else
-            TIMES_LEFT=0
-        fi
-    done
-
-    # check if the client and server went at least to the handshake stage
-    # (useful to avoid tests with only negative assertions and non-zero
-    # expected client exit to incorrectly succeed in case of catastrophic
-    # failure)
-    if is_polar "$SRV_CMD"; then
-        if grep "Performing the SSL/TLS handshake" $SRV_OUT >/dev/null; then :;
-        else
-            fail "server or client failed to reach handshake stage"
-            return
-        fi
-    fi
-    if is_polar "$CLI_CMD"; then
-        if grep "Performing the SSL/TLS handshake" $CLI_OUT >/dev/null; then :;
-        else
-            fail "server or client failed to reach handshake stage"
-            return
-        fi
-    fi
-
-    # Check server exit code (only for Mbed TLS: GnuTLS and OpenSSL don't
-    # exit with status 0 when interrupted by a signal, and we don't really
-    # care anyway), in case e.g. the server reports a memory leak.
-    if [ $SRV_RET != 0 ] && is_polar "$SRV_CMD"; then
-        fail "Server exited with status $SRV_RET"
-        return
-    fi
-
-    # check client exit code
-    if [ \( "$CLI_EXPECT" = 0 -a "$CLI_EXIT" != 0 \) -o \
-         \( "$CLI_EXPECT" != 0 -a "$CLI_EXIT" = 0 \) ]
-    then
-        fail "bad client exit code (expected $CLI_EXPECT, got $CLI_EXIT)"
-        return
-    fi
-
-    # check other assertions
-    # lines beginning with == are added by valgrind, ignore them
-    # lines with 'Serious error when reading debug info', are valgrind issues as well
-    while [ $# -gt 0 ]
-    do
-        case $1 in
-            "-s")
-                if grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then :; else
-                    fail "pattern '$2' MUST be present in the Server output"
-                    return
-                fi
-                ;;
-
-            "-c")
-                if grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then :; else
-                    fail "pattern '$2' MUST be present in the Client output"
-                    return
-                fi
-                ;;
-
-            "-S")
-                if grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then
-                    fail "pattern '$2' MUST NOT be present in the Server output"
-                    return
-                fi
-                ;;
-
-            "-C")
-                if grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep "$2" >/dev/null; then
-                    fail "pattern '$2' MUST NOT be present in the Client output"
-                    return
-                fi
-                ;;
-
-                # The filtering in the following two options (-u and -U) do the following
-                #   - ignore valgrind output
-                #   - filter out everything but lines right after the pattern occurrences
-                #   - keep one of each non-unique line
-                #   - count how many lines remain
-                # A line with '--' will remain in the result from previous outputs, so the number of lines in the result will be 1
-                # if there were no duplicates.
-            "-U")
-                if [ $(grep -v '^==' $SRV_OUT | grep -v 'Serious error when reading debug info' | grep -A1 "$2" | grep -v "$2" | sort | uniq -d | wc -l) -gt 1 ]; then
-                    fail "lines following pattern '$2' must be unique in Server output"
-                    return
-                fi
-                ;;
-
-            "-u")
-                if [ $(grep -v '^==' $CLI_OUT | grep -v 'Serious error when reading debug info' | grep -A1 "$2" | grep -v "$2" | sort | uniq -d | wc -l) -gt 1 ]; then
-                    fail "lines following pattern '$2' must be unique in Client output"
-                    return
-                fi
-                ;;
-            "-F")
-                if ! $2 "$SRV_OUT"; then
-                    fail "function call to '$2' failed on Server output"
-                    return
-                fi
-                ;;
-            "-f")
-                if ! $2 "$CLI_OUT"; then
-                    fail "function call to '$2' failed on Client output"
-                    return
-                fi
-                ;;
-            "-g")
-                if ! eval "$2 '$SRV_OUT' '$CLI_OUT'"; then
-                    fail "function call to '$2' failed on Server and Client output"
-                    return
-                fi
-                ;;
-
-            *)
-                echo "Unknown test: $1" >&2
-                exit 1
+        check_test_failure "$@"
+        case $outcome in
+            PASS) break;;
+            RETRY*) printf "$outcome ";;
+            FAIL) return;;
         esac
-        shift 2
     done
 
-    # check valgrind's results
-    if [ "$MEMCHECK" -gt 0 ]; then
-        if is_polar "$SRV_CMD" && has_mem_err $SRV_OUT; then
-            fail "Server has memory errors"
-            return
-        fi
-        if is_polar "$CLI_CMD" && has_mem_err $CLI_OUT; then
-            fail "Client has memory errors"
-            return
-        fi
-    fi
-
-    # if we're here, everything is ok
+    # If we get this far, the test case passed.
     record_outcome "PASS"
     if [ "$PRESERVE_LOGS" -gt 0 ]; then
         mv $SRV_OUT o-srv-${TESTS}.log
@@ -1212,17 +1323,24 @@
 
 # fix commands to use this port, force IPv4 while at it
 # +SRV_PORT will be replaced by either $SRV_PORT or $PXY_PORT later
+# Note: Using 'localhost' rather than 127.0.0.1 here is unwise, as on many
+# machines that will resolve to ::1, and we don't want ipv6 here.
 P_SRV="$P_SRV server_addr=127.0.0.1 server_port=$SRV_PORT"
 P_CLI="$P_CLI server_addr=127.0.0.1 server_port=+SRV_PORT"
 P_PXY="$P_PXY server_addr=127.0.0.1 server_port=$SRV_PORT listen_addr=127.0.0.1 listen_port=$PXY_PORT ${SEED:+"seed=$SEED"}"
 O_SRV="$O_SRV -accept $SRV_PORT"
-O_CLI="$O_CLI -connect localhost:+SRV_PORT"
+O_CLI="$O_CLI -connect 127.0.0.1:+SRV_PORT"
 G_SRV="$G_SRV -p $SRV_PORT"
 G_CLI="$G_CLI -p +SRV_PORT"
 
 if [ -n "${OPENSSL_LEGACY:-}" ]; then
     O_LEGACY_SRV="$O_LEGACY_SRV -accept $SRV_PORT -dhparam data_files/dhparams.pem"
-    O_LEGACY_CLI="$O_LEGACY_CLI -connect localhost:+SRV_PORT"
+    O_LEGACY_CLI="$O_LEGACY_CLI -connect 127.0.0.1:+SRV_PORT"
+fi
+
+if [ -n "${OPENSSL_NEXT:-}" ]; then
+    O_NEXT_SRV="$O_NEXT_SRV -accept $SRV_PORT"
+    O_NEXT_CLI="$O_NEXT_CLI -connect 127.0.0.1:+SRV_PORT"
 fi
 
 if [ -n "${GNUTLS_NEXT_SERV:-}" ]; then
@@ -2938,10 +3056,13 @@
             -c "parse new session ticket" \
             -c "a session has been resumed"
 
+# For reasons that aren't fully understood, this test randomly fails with high
+# probability with OpenSSL 1.0.2g on the CI, see #5012.
+requires_openssl_next
 run_test    "Session resume using tickets, DTLS: openssl client" \
             "$P_SRV dtls=1 debug_level=3 tickets=1" \
-            "( $O_CLI -dtls1 -sess_out $SESSION; \
-               $O_CLI -dtls1 -sess_in $SESSION; \
+            "( $O_NEXT_CLI -dtls1 -sess_out $SESSION; \
+               $O_NEXT_CLI -dtls1 -sess_in $SESSION; \
                rm -f $SESSION )" \
             0 \
             -s "found session ticket extension" \
@@ -3138,10 +3259,13 @@
             -s "a session has been resumed" \
             -c "a session has been resumed"
 
+# For reasons that aren't fully understood, this test randomly fails with high
+# probability with OpenSSL 1.0.2g on the CI, see #5012.
+requires_openssl_next
 run_test    "Session resume using cache, DTLS: openssl client" \
             "$P_SRV dtls=1 debug_level=3 tickets=0" \
-            "( $O_CLI -dtls1 -sess_out $SESSION; \
-               $O_CLI -dtls1 -sess_in $SESSION; \
+            "( $O_NEXT_CLI -dtls1 -sess_out $SESSION; \
+               $O_NEXT_CLI -dtls1 -sess_in $SESSION; \
                rm -f $SESSION )" \
             0 \
             -s "found session ticket extension" \
diff --git a/tests/suites/host_test.function b/tests/suites/host_test.function
index a5fd717..17926eb 100644
--- a/tests/suites/host_test.function
+++ b/tests/suites/host_test.function
@@ -778,6 +778,12 @@
                     mbedtls_fprintf( stdout, "line %d, %s",
                                      mbedtls_test_info.line_no,
                                      mbedtls_test_info.filename );
+                    if( mbedtls_test_info.line1[0] != 0 )
+                        mbedtls_fprintf( stdout, "\n  %s",
+                                         mbedtls_test_info.line1 );
+                    if( mbedtls_test_info.line2[0] != 0 )
+                        mbedtls_fprintf( stdout, "\n  %s",
+                                         mbedtls_test_info.line2 );
                 }
                 fflush( stdout );
             }
diff --git a/tests/suites/test_suite_aes.function b/tests/suites/test_suite_aes.function
index a90277d..5a64099 100644
--- a/tests/suites/test_suite_aes.function
+++ b/tests/suites/test_suite_aes.function
@@ -67,7 +67,7 @@
 
     mbedtls_aes_init( &ctx );
 
-    mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
+    TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 ) == 0 );
     TEST_ASSERT( mbedtls_aes_crypt_cbc( &ctx, MBEDTLS_AES_ENCRYPT, src_str->len, iv_str->x, src_str->x, output ) == cbc_result );
     if( cbc_result == 0 )
     {
@@ -92,7 +92,7 @@
     memset(output, 0x00, 100);
     mbedtls_aes_init( &ctx );
 
-    mbedtls_aes_setkey_dec( &ctx, key_str->x, key_str->len * 8 );
+    TEST_ASSERT( mbedtls_aes_setkey_dec( &ctx, key_str->x, key_str->len * 8 ) == 0 );
     TEST_ASSERT( mbedtls_aes_crypt_cbc( &ctx, MBEDTLS_AES_DECRYPT, src_str->len, iv_str->x, src_str->x, output ) == cbc_result );
     if( cbc_result == 0)
     {
@@ -244,7 +244,7 @@
     mbedtls_aes_init( &ctx );
 
 
-    mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
+    TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 ) == 0 );
     TEST_ASSERT( mbedtls_aes_crypt_cfb128( &ctx, MBEDTLS_AES_ENCRYPT, 16, &iv_offset, iv_str->x, src_str->x, output ) == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
@@ -266,7 +266,7 @@
     mbedtls_aes_init( &ctx );
 
 
-    mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
+    TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 ) == 0 );
     TEST_ASSERT( mbedtls_aes_crypt_cfb128( &ctx, MBEDTLS_AES_DECRYPT, 16, &iv_offset, iv_str->x, src_str->x, output ) == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
@@ -287,7 +287,7 @@
     mbedtls_aes_init( &ctx );
 
 
-    mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
+    TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 ) == 0 );
     TEST_ASSERT( mbedtls_aes_crypt_cfb8( &ctx, MBEDTLS_AES_ENCRYPT, src_str->len, iv_str->x, src_str->x, output ) == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x,
@@ -309,7 +309,7 @@
     mbedtls_aes_init( &ctx );
 
 
-    mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
+    TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str->x, key_str->len * 8 ) == 0 );
     TEST_ASSERT( mbedtls_aes_crypt_cfb8( &ctx, MBEDTLS_AES_DECRYPT, src_str->len, iv_str->x, src_str->x, output ) == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x,
diff --git a/tests/suites/test_suite_base64.data b/tests/suites/test_suite_base64.data
index 3a892f4..5556668 100644
--- a/tests/suites/test_suite_base64.data
+++ b/tests/suites/test_suite_base64.data
@@ -1,3 +1,33 @@
+mask_of_range empty (1..0)
+mask_of_range:1:0
+
+mask_of_range empty (255..0)
+mask_of_range:255:0
+
+mask_of_range empty (42..7)
+mask_of_range:42:7
+
+mask_of_range 0..0
+mask_of_range:0:0
+
+mask_of_range 42..42
+mask_of_range:42:42
+
+mask_of_range 255..255
+mask_of_range:255:255
+
+mask_of_range 0..255
+mask_of_range:0:255
+
+mask_of_range 'A'..'Z'
+mask_of_range:65:90
+
+enc_char (all digits)
+enc_chars:
+
+dec_value (all characters)
+dec_chars:
+
 Test case mbedtls_base64_encode #1 buffer just right
 mbedtls_base64_encode:"":"":0:0
 
diff --git a/tests/suites/test_suite_base64.function b/tests/suites/test_suite_base64.function
index be9b6e8..67fbb67 100644
--- a/tests/suites/test_suite_base64.function
+++ b/tests/suites/test_suite_base64.function
@@ -1,6 +1,13 @@
 /* BEGIN_HEADER */
 #include "mbedtls/base64.h"
+#include "base64_invasive.h"
 #include <test/constant_flow.h>
+
+#if defined(MBEDTLS_TEST_HOOKS)
+static const char base64_digits[] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+#endif /* MBEDTLS_TEST_HOOKS */
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -8,6 +15,65 @@
  * END_DEPENDENCIES
  */
 
+/* BEGIN_CASE depends_on:MBEDTLS_TEST_HOOKS */
+void mask_of_range( int low_arg, int high_arg )
+{
+    unsigned char low = low_arg, high = high_arg;
+    unsigned c;
+    for( c = 0; c <= 0xff; c++ )
+    {
+        mbedtls_test_set_step( c );
+        TEST_CF_SECRET( &c, sizeof( c ) );
+        unsigned char m = mbedtls_base64_mask_of_range( low, high, c );
+        TEST_CF_PUBLIC( &c, sizeof( c ) );
+        TEST_CF_PUBLIC( &m, sizeof( m ) );
+        if( low <= c && c <= high )
+            TEST_EQUAL( m, 0xff );
+        else
+            TEST_EQUAL( m, 0 );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_TEST_HOOKS */
+void enc_chars( )
+{
+    for( unsigned value = 0; value < 64; value++ )
+    {
+        mbedtls_test_set_step( value );
+        TEST_CF_SECRET( &value, sizeof( value ) );
+        unsigned char digit = mbedtls_base64_enc_char( value );
+        TEST_CF_PUBLIC( &value, sizeof( value ) );
+        TEST_CF_PUBLIC( &digit, sizeof( digit ) );
+        TEST_EQUAL( digit, base64_digits[value] );
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_TEST_HOOKS */
+void dec_chars( )
+{
+    char *p;
+    signed char expected;
+
+    for( unsigned c = 0; c <= 0xff; c++ )
+    {
+        mbedtls_test_set_step( c );
+        /* base64_digits is 0-terminated. sizeof()-1 excludes the trailing 0. */
+        p = memchr( base64_digits, c, sizeof( base64_digits ) - 1 );
+        if( p == NULL )
+            expected = -1;
+        else
+            expected = p - base64_digits;
+        TEST_CF_SECRET( &c, sizeof( c ) );
+        signed char actual = mbedtls_base64_dec_value( c );
+        TEST_CF_PUBLIC( &c, sizeof( c ) );
+        TEST_CF_PUBLIC( &actual, sizeof( actual ) );
+        TEST_EQUAL( actual, expected );
+    }
+}
+/* END_CASE */
+
 /* BEGIN_CASE */
 void mbedtls_base64_encode( char * src_string, char * dst_string,
                             int dst_buf_size, int result )
diff --git a/tests/suites/test_suite_cipher.aes.data b/tests/suites/test_suite_cipher.aes.data
index 4dbdd52..c8fbca2 100644
--- a/tests/suites/test_suite_cipher.aes.data
+++ b/tests/suites/test_suite_cipher.aes.data
@@ -1798,6 +1798,102 @@
 depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
 test_vec_crypt:MBEDTLS_CIPHER_AES_256_CBC:MBEDTLS_DECRYPT:"0000000000000000000000000000000000000000000000000000000000000000":"00000000000000000000000000000000":"5c9d844ed46f9885085e5d6a4f94c7d7":"014730f80ac625fe84f026c60bfd547d":0:1
 
+AES-128-ECB crypt Encrypt NIST KAT #1 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_ENCRYPT:"00000000000000000000000000000000":"":"80000000000000000000000000000000":"3ad78e726c1ec02b7ebfe92b23d9ec34":0:1
+
+AES-128-ECB crypt Encrypt NIST KAT #2 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_ENCRYPT:"ffffffffffffffffffffffffffffe000":"":"00000000000000000000000000000000":"323994cfb9da285a5d9642e1759b224a":0:1
+
+AES-128-ECB crypt Encrypt NIST KAT #3 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_ENCRYPT:"10a58869d74be5a374cf867cfb473859":"":"00000000000000000000000000000000":"6d251e6944b051e04eaa6fb4dbf78465":0:1
+
+AES-128-ECB crypt Encrypt NIST KAT #4 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_ENCRYPT:"00000000000000000000000000000000":"":"f34481ec3cc627bacd5dc3fb08f273e6":"0336763e966d92595a567cc9ce537f5e":0:1
+
+AES-128-ECB crypt Decrypt NIST KAT #1 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_DECRYPT:"00000000000000000000000000000000":"":"3ad78e726c1ec02b7ebfe92b23d9ec34":"80000000000000000000000000000000":0:1
+
+AES-128-ECB crypt Decrypt NIST KAT #2 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_DECRYPT:"ffffc000000000000000000000000000":"":"df556a33438db87bc41b1752c55e5e49":"00000000000000000000000000000000":0:1
+
+AES-128-ECB crypt Decrypt NIST KAT #3 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_DECRYPT:"10a58869d74be5a374cf867cfb473859":"":"6d251e6944b051e04eaa6fb4dbf78465":"00000000000000000000000000000000":0:1
+
+AES-128-ECB crypt Decrypt NIST KAT #4 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_128_ECB:MBEDTLS_DECRYPT:"00000000000000000000000000000000":"":"0336763e966d92595a567cc9ce537f5e":"f34481ec3cc627bacd5dc3fb08f273e6":0:1
+
+AES-192-ECB crypt Encrypt NIST KAT #1 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_ENCRYPT:"000000000000000000000000000000000000000000000000":"":"80000000000000000000000000000000":"6cd02513e8d4dc986b4afe087a60bd0c":0:1
+
+AES-192-ECB crypt Encrypt NIST KAT #2 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_ENCRYPT:"ff0000000000000000000000000000000000000000000000":"":"00000000000000000000000000000000":"833f71258d53036b02952c76c744f5a1":0:1
+
+AES-192-ECB crypt Encrypt NIST KAT #3 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_ENCRYPT:"e9f065d7c13573587f7875357dfbb16c53489f6a4bd0f7cd":"":"00000000000000000000000000000000":"0956259c9cd5cfd0181cca53380cde06":0:1
+
+AES-192-ECB crypt Encrypt NIST KAT #4 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_ENCRYPT:"000000000000000000000000000000000000000000000000":"":"1b077a6af4b7f98229de786d7516b639":"275cfc0413d8ccb70513c3859b1d0f72":0:1
+
+AES-192-ECB crypt Decrypt NIST KAT #1 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_DECRYPT:"000000000000000000000000000000000000000000000000":"":"6cd02513e8d4dc986b4afe087a60bd0c":"80000000000000000000000000000000":0:1
+
+AES-192-ECB crypt Decrypt NIST KAT #2 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_DECRYPT:"ffe000000000000000000000000000000000000000000000":"":"7ababc4b3f516c9aafb35f4140b548f9":"00000000000000000000000000000000":0:1
+
+AES-192-ECB crypt Decrypt NIST KAT #3 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_DECRYPT:"e9f065d7c13573587f7875357dfbb16c53489f6a4bd0f7cd":"":"0956259c9cd5cfd0181cca53380cde06":"00000000000000000000000000000000":0:1
+
+AES-192-ECB crypt Decrypt NIST KAT #4 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_192_ECB:MBEDTLS_DECRYPT:"000000000000000000000000000000000000000000000000":"":"275cfc0413d8ccb70513c3859b1d0f72":"1b077a6af4b7f98229de786d7516b639":0:1
+
+AES-256-ECB crypt Encrypt NIST KAT #1 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_ENCRYPT:"0000000000000000000000000000000000000000000000000000000000000000":"":"80000000000000000000000000000000":"ddc6bf790c15760d8d9aeb6f9a75fd4e":0:1
+
+AES-256-ECB crypt Encrypt NIST KAT #2 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_ENCRYPT:"ff00000000000000000000000000000000000000000000000000000000000000":"":"00000000000000000000000000000000":"ec52a212f80a09df6317021bc2a9819e":0:1
+
+AES-256-ECB crypt Encrypt NIST KAT #3 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_ENCRYPT:"c47b0294dbbbee0fec4757f22ffeee3587ca4730c3d33b691df38bab076bc558":"":"00000000000000000000000000000000":"46f2fb342d6f0ab477476fc501242c5f":0:1
+
+AES-256-ECB crypt Encrypt NIST KAT #4 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_ENCRYPT:"0000000000000000000000000000000000000000000000000000000000000000":"":"014730f80ac625fe84f026c60bfd547d":"5c9d844ed46f9885085e5d6a4f94c7d7":0:1
+
+AES-256-ECB crypt Decrypt NIST KAT #1 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_DECRYPT:"0000000000000000000000000000000000000000000000000000000000000000":"":"ddc6bf790c15760d8d9aeb6f9a75fd4e":"80000000000000000000000000000000":0:1
+
+AES-256-ECB crypt Decrypt NIST KAT #2 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_DECRYPT:"ffe0000000000000000000000000000000000000000000000000000000000000":"":"d1ccb9b1337002cbac42c520b5d67722":"00000000000000000000000000000000":0:1
+
+AES-256-ECB crypt Decrypt NIST KAT #3 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_DECRYPT:"c47b0294dbbbee0fec4757f22ffeee3587ca4730c3d33b691df38bab076bc558":"":"46f2fb342d6f0ab477476fc501242c5f":"00000000000000000000000000000000":0:1
+
+AES-256-ECB crypt Decrypt NIST KAT #4 PSA
+depends_on:MBEDTLS_USE_PSA_CRYPTO:MBEDTLS_AES_C
+test_vec_crypt:MBEDTLS_CIPHER_AES_256_ECB:MBEDTLS_DECRYPT:"0000000000000000000000000000000000000000000000000000000000000000":"":"5c9d844ed46f9885085e5d6a4f94c7d7":"014730f80ac625fe84f026c60bfd547d":0:1
+
 Cipher Corner Case behaviours
 depends_on:MBEDTLS_AES_C
 cipher_special_behaviours:
diff --git a/tests/suites/test_suite_des.function b/tests/suites/test_suite_des.function
index 5b24935..7256fb5 100644
--- a/tests/suites/test_suite_des.function
+++ b/tests/suites/test_suite_des.function
@@ -24,7 +24,7 @@
     mbedtls_des_init( &ctx );
 
 
-    mbedtls_des_setkey_enc( &ctx, key_str->x );
+    TEST_ASSERT( mbedtls_des_setkey_enc( &ctx, key_str->x ) == 0 );
     TEST_ASSERT( mbedtls_des_crypt_ecb( &ctx, src_str->x, output ) == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 8, dst->len ) == 0 );
@@ -44,7 +44,7 @@
     mbedtls_des_init( &ctx );
 
 
-    mbedtls_des_setkey_dec( &ctx, key_str->x );
+    TEST_ASSERT( mbedtls_des_setkey_dec( &ctx, key_str->x ) == 0 );
     TEST_ASSERT( mbedtls_des_crypt_ecb( &ctx, src_str->x, output ) == 0 );
 
     TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 8, dst->len ) == 0 );
@@ -65,7 +65,7 @@
     mbedtls_des_init( &ctx );
 
 
-    mbedtls_des_setkey_enc( &ctx, key_str->x );
+    TEST_ASSERT( mbedtls_des_setkey_enc( &ctx, key_str->x ) == 0 );
     TEST_ASSERT( mbedtls_des_crypt_cbc( &ctx, MBEDTLS_DES_ENCRYPT, src_str->len, iv_str->x, src_str->x, output ) == cbc_result );
     if( cbc_result == 0 )
     {
@@ -91,7 +91,7 @@
     mbedtls_des_init( &ctx );
 
 
-    mbedtls_des_setkey_dec( &ctx, key_str->x );
+    TEST_ASSERT( mbedtls_des_setkey_dec( &ctx, key_str->x ) == 0 );
     TEST_ASSERT( mbedtls_des_crypt_cbc( &ctx, MBEDTLS_DES_DECRYPT, src_str->len, iv_str->x, src_str->x, output ) == cbc_result );
     if( cbc_result == 0 )
     {
@@ -117,9 +117,9 @@
 
 
     if( key_count == 2 )
-        mbedtls_des3_set2key_enc( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set2key_enc( &ctx, key_str->x ) == 0 );
     else if( key_count == 3 )
-        mbedtls_des3_set3key_enc( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set3key_enc( &ctx, key_str->x ) == 0 );
     else
         TEST_ASSERT( 0 );
 
@@ -144,9 +144,9 @@
 
 
     if( key_count == 2 )
-        mbedtls_des3_set2key_dec( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set2key_dec( &ctx, key_str->x ) == 0 );
     else if( key_count == 3 )
-        mbedtls_des3_set3key_dec( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set3key_dec( &ctx, key_str->x ) == 0 );
     else
         TEST_ASSERT( 0 );
 
@@ -172,9 +172,9 @@
 
 
     if( key_count == 2 )
-        mbedtls_des3_set2key_enc( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set2key_enc( &ctx, key_str->x ) == 0 );
     else if( key_count == 3 )
-        mbedtls_des3_set3key_enc( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set3key_enc( &ctx, key_str->x ) == 0 );
     else
         TEST_ASSERT( 0 );
 
@@ -205,9 +205,9 @@
 
 
     if( key_count == 2 )
-        mbedtls_des3_set2key_dec( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set2key_dec( &ctx, key_str->x ) == 0 );
     else if( key_count == 3 )
-        mbedtls_des3_set3key_dec( &ctx, key_str->x );
+        TEST_ASSERT( mbedtls_des3_set3key_dec( &ctx, key_str->x ) == 0 );
     else
         TEST_ASSERT( 0 );
 
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index fb70707..62a93a9 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -398,111 +398,111 @@
 
 PSA key policy: MAC, SIGN_HASH -> SIGN_HASH+MESSAGE
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: MAC, VERIFY_HASH -> VERIFY_HASH+MESSAGE
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED:PSA_SUCCESS
 
 PSA key policy: MAC, SIGN+VERIFY_HASH -> {SIGN,VERIFY}_{HASH,MESSAGE}
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: MAC, {SIGN,VERIFY}_{HASH,MESSAGE}
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: MAC, SIGN_MESSAGE
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: MAC, VERIFY_MESSAGE
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED:PSA_SUCCESS
 
 PSA key policy: MAC, SIGN+VERIFY_MESSAGE
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: MAC, neither sign nor verify
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:0:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:0:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: MAC, wrong algorithm
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_224:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_224):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_224):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: MAC, alg=0 in policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:0:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:0:PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: MAC, ANY_HASH in policy is not meaningful
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_HMAC(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, tag length > min-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 30):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 30):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: HMAC, sign-verify, tag length = min-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: HMAC, sign-verify, tag length < min-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: CMAC, sign-verify, tag length > min-length policy
 depends_on:PSA_WANT_ALG_CMAC:PSA_WANT_KEY_TYPE_AES
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_CMAC, 10):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 16):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_CMAC, 10):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 16):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: CMAC, sign-verify, tag length = min-length policy
 depends_on:PSA_WANT_ALG_CMAC:PSA_WANT_KEY_TYPE_AES
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_CMAC, 10):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 10):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_CMAC, 10):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 10):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: CMAC, sign-verify, tag length < min-length policy
 depends_on:PSA_WANT_ALG_CMAC:PSA_WANT_KEY_TYPE_AES
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_CMAC, 10):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 8):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_CMAC, 10):PSA_KEY_TYPE_AES:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 8):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, default tag length > min-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 31):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 31):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: HMAC, sign-verify, default tag length = min-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 32):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 32):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: HMAC, sign-verify, default tag length < min-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 33):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 33):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, min-length policy, unmatched base alg
 depends_on:PSA_WANT_ALG_CMAC:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 20):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_CMAC, 20):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, min-length policy, unmatched base alg (different hash base)
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_224:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 20):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_224), 20):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, min-length policy, unmatched base alg (different algorithm)
 depends_on:PSA_WANT_ALG_CMAC:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CMAC:PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_CMAC:PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, min-length policy used as algorithm
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_ERROR_INVALID_ARGUMENT
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_AT_LEAST_THIS_LENGTH_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_ERROR_INVALID_ARGUMENT:PSA_ERROR_INVALID_ARGUMENT
 
 PSA key policy: HMAC, sign-verify, tag length > exact-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: HMAC, sign-verify, tag length = exact-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_SUCCESS
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_SUCCESS:PSA_SUCCESS
 
 PSA key policy: HMAC, sign-verify, tag length < exact-length policy
 depends_on:PSA_WANT_ALG_HMAC:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_HMAC
-mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_ERROR_NOT_PERMITTED
+mac_key_policy:PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE:PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 20):PSA_KEY_TYPE_HMAC:"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":PSA_ALG_TRUNCATED_MAC(PSA_ALG_HMAC(PSA_ALG_SHA_256), 10):PSA_ERROR_NOT_PERMITTED:PSA_ERROR_NOT_PERMITTED
 
 PSA key policy: cipher, encrypt | decrypt
 depends_on:PSA_WANT_ALG_CTR:PSA_WANT_KEY_TYPE_AES
@@ -2110,6 +2110,22 @@
 depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES
 aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CCM, 18 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
 
+PSA AEAD decrypt: AES-CCM, invalid nonce length 6
+depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c090693056":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-CCM, invalid nonce length 14
+depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_CCM:"48c0906930561e0ab0ef4cd97200":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-CCM_8, invalid nonce length 6
+depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CCM, 8 ):"48c090693056":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-CCM_8, invalid nonce length 14
+depends_on:PSA_WANT_ALG_CCM:PSA_WANT_KEY_TYPE_AES
+aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CCM, 8 ):"48c0906930561e0ab0ef4cd97200":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
+
 PSA AEAD encrypt/decrypt, AES-GCM, 19 bytes #1
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"C0C1C2C3C4C5C6C7C8C9CACBCCCDCECF":PSA_ALG_GCM:"000102030405060708090A0B0C0D0E0F":"000102030405060708090A0B":"0C0D0E0F101112131415161718191A1B1C1D1E":PSA_SUCCESS
@@ -2262,6 +2278,14 @@
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_GCM, 2 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
 
+PSA AEAD decrypt: AES-GCM, nonce=0 (bad)
+depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_GCM:"":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"":PSA_ERROR_INVALID_ARGUMENT
+
+PSA AEAD decrypt: AES-GCM, nonce=0 (bad), TAG=12
+depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
+aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_GCM, 12 ):"":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"":PSA_ERROR_INVALID_ARGUMENT
+
 PSA AEAD decrypt: AES-GCM, invalid tag length 18
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_decrypt:PSA_KEY_TYPE_AES:"a0ec7b0052541d9e9c091fb7fc481409":PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_GCM, 18 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_ARGUMENT
@@ -2366,6 +2390,18 @@
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"070000004041424344454647":"":"a0784d7a4716f3feb4f64e7f4b39bf04":"":PSA_SUCCESS
 
+PSA AEAD decrypt: ChaCha20-Poly1305 (nonce=8, not supported)
+depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
+aead_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"0700000040414243":"":"a0784d7a4716f3feb4f64e7f4b39bf04":"":PSA_ERROR_NOT_SUPPORTED
+
+PSA AEAD decrypt: ChaCha20-Poly1305 (nonce=11, too short)
+depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
+aead_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"0700000040414243444546":"":"a0784d7a4716f3feb4f64e7f4b39bf04":"":PSA_ERROR_NOT_SUPPORTED
+
+PSA AEAD decrypt: ChaCha20-Poly1305 (nonce=13, too long)
+depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
+aead_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:"07000000404142434445464700":"":"a0784d7a4716f3feb4f64e7f4b39bf04":"":PSA_ERROR_NOT_SUPPORTED
+
 PSA AEAD encrypt/decrypt: invalid algorithm (CTR)
 depends_on:MBEDTLS_AES_C:MBEDTLS_GCM_C
 aead_encrypt_decrypt:PSA_KEY_TYPE_AES:"D7828D13B2B0BDC325A76236DF93CC6B":PSA_ALG_CTR:"000102030405060708090A0B0C0D0E0F":"":"":PSA_ERROR_NOT_SUPPORTED
@@ -3406,19 +3442,19 @@
 
 PSA key derivation: HKDF SHA-256, request maximum capacity
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_256
-derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":255 * 32:"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865":""
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_DERIVATION_INPUT_SALT:"000102030405060708090a0b0c":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"f0f1f2f3f4f5f6f7f8f9":255 * PSA_HASH_LENGTH(PSA_ALG_SHA_256):"3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865":""
 
 PSA key derivation: HKDF SHA-1, request maximum capacity
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_1
-derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c":PSA_KEY_DERIVATION_INPUT_INFO:"":255 * 20:"2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48":""
+derive_output:PSA_ALG_HKDF(PSA_ALG_SHA_1):PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c":PSA_KEY_DERIVATION_INPUT_INFO:"":255 * PSA_HASH_LENGTH(PSA_ALG_SHA_1):"2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48":""
 
 PSA key derivation: HKDF SHA-256, request too much capacity
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_256
-derive_set_capacity:PSA_ALG_HKDF(PSA_ALG_SHA_256):255 * 32 + 1:PSA_ERROR_INVALID_ARGUMENT
+derive_set_capacity:PSA_ALG_HKDF(PSA_ALG_SHA_256):255 * PSA_HASH_LENGTH(PSA_ALG_SHA_256) + 1:PSA_ERROR_INVALID_ARGUMENT
 
 PSA key derivation: HKDF SHA-1, request too much capacity
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_1
-derive_set_capacity:PSA_ALG_HKDF(PSA_ALG_SHA_1):255 * 20 + 1:PSA_ERROR_INVALID_ARGUMENT
+derive_set_capacity:PSA_ALG_HKDF(PSA_ALG_SHA_1):255 * PSA_HASH_LENGTH(PSA_ALG_SHA_1) + 1:PSA_ERROR_INVALID_ARGUMENT
 
 PSA key derivation: over capacity 42: output 42+1
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_256
@@ -3438,19 +3474,19 @@
 
 PSA key derivation: HKDF SHA-256, read maximum capacity minus 1
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_256
-derive_full:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32 - 1
+derive_full:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * PSA_HASH_LENGTH(PSA_ALG_SHA_256) - 1
 
 PSA key derivation: HKDF SHA-256, read maximum capacity
 depends_on:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_256
-derive_full:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32
+derive_full:PSA_ALG_HKDF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * PSA_HASH_LENGTH(PSA_ALG_SHA_256)
 
 PSA key derivation: TLS 1.2 PRF SHA-256, read maximum capacity minus 1
 depends_on:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PRF
-derive_full:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32 - 1
+derive_full:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * PSA_HASH_LENGTH(PSA_ALG_SHA_256) - 1
 
 PSA key derivation: TLS 1.2 PRF SHA-256, read maximum capacity
 depends_on:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_TLS12_PRF
-derive_full:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * 32
+derive_full:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":"000102030405060708090a0b0c":"f0f1f2f3f4f5f6f7f8f9":255 * PSA_HASH_LENGTH(PSA_ALG_SHA_256)
 
 PSA key derivation: HKDF SHA-256, exercise AES128-CTR
 depends_on:PSA_WANT_ALG_CTR:PSA_WANT_ALG_HKDF:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_AES
@@ -3681,7 +3717,7 @@
 
 PSA generate key: bad type (RSA public key)
 depends_on:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY
-generate_key:PSA_KEY_TYPE_RSA_PUBLIC_KEY:512:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_NOT_SUPPORTED:0
+generate_key:PSA_KEY_TYPE_RSA_PUBLIC_KEY:512:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_INVALID_ARGUMENT:0
 
 PSA generate key: raw data, 0 bits: invalid argument
 # The spec allows either INVALID_ARGUMENT or NOT_SUPPORTED
diff --git a/tests/suites/test_suite_psa_crypto.function b/tests/suites/test_suite_psa_crypto.function
index c2c94c1..5fa45d8 100644
--- a/tests/suites/test_suite_psa_crypto.function
+++ b/tests/suites/test_suite_psa_crypto.function
@@ -853,7 +853,8 @@
                      int key_type_arg,
                      data_t *key_data,
                      int exercise_alg_arg,
-                     int expected_status_arg )
+                     int expected_status_sign_arg,
+                     int expected_status_verify_arg )
 {
     mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
     psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
@@ -863,7 +864,8 @@
     psa_algorithm_t exercise_alg = exercise_alg_arg;
     psa_key_usage_t policy_usage = policy_usage_arg;
     psa_status_t status;
-    psa_status_t expected_status = expected_status_arg;
+    psa_status_t expected_status_sign = expected_status_sign_arg;
+    psa_status_t expected_status_verify = expected_status_verify_arg;
     unsigned char mac[PSA_MAC_MAX_SIZE];
 
     PSA_ASSERT( psa_crypto_init( ) );
@@ -879,19 +881,30 @@
                 mbedtls_test_update_key_usage_flags( policy_usage ) );
 
     status = psa_mac_sign_setup( &operation, key, exercise_alg );
-    if( ( policy_usage & PSA_KEY_USAGE_SIGN_HASH ) == 0 )
-        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
+    TEST_EQUAL( status, expected_status_sign );
+
+    /* Calculate the MAC, one-shot case. */
+    uint8_t input[128] = {0};
+    size_t mac_len;
+    TEST_EQUAL( psa_mac_compute( key, exercise_alg,
+                                 input, 128,
+                                 mac, PSA_MAC_MAX_SIZE, &mac_len ),
+                expected_status_sign );
+
+    /* Verify correct MAC, one-shot case. */
+    status = psa_mac_verify( key, exercise_alg, input, 128,
+                                mac, mac_len );
+
+    if( expected_status_sign != PSA_SUCCESS && expected_status_verify == PSA_SUCCESS )
+        TEST_EQUAL( status, PSA_ERROR_INVALID_SIGNATURE );
     else
-        TEST_EQUAL( status, expected_status );
+        TEST_EQUAL( status, expected_status_verify );
 
     psa_mac_abort( &operation );
 
     memset( mac, 0, sizeof( mac ) );
     status = psa_mac_verify_setup( &operation, key, exercise_alg );
-    if( ( policy_usage & PSA_KEY_USAGE_VERIFY_HASH ) == 0 )
-        TEST_EQUAL( status, PSA_ERROR_NOT_PERMITTED );
-    else
-        TEST_EQUAL( status, expected_status );
+    TEST_EQUAL( status, expected_status_verify );
 
 exit:
     psa_mac_abort( &operation );
diff --git a/tests/suites/test_suite_psa_crypto_not_supported.function b/tests/suites/test_suite_psa_crypto_not_supported.function
index e3253d8..0665230 100644
--- a/tests/suites/test_suite_psa_crypto_not_supported.function
+++ b/tests/suites/test_suite_psa_crypto_not_supported.function
@@ -50,3 +50,22 @@
     PSA_DONE( );
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void generate_invalid_argument( int key_type, int bits )
+{
+    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+    mbedtls_svc_key_id_t key_id = INVALID_KEY_ID;
+
+    PSA_ASSERT( psa_crypto_init( ) );
+    psa_set_key_type( &attributes, key_type );
+    psa_set_key_bits( &attributes, bits );
+    TEST_EQUAL( psa_generate_key( &attributes, &key_id ),
+                PSA_ERROR_INVALID_ARGUMENT );
+    TEST_ASSERT( mbedtls_svc_key_id_equal( key_id, MBEDTLS_SVC_KEY_ID_INIT ) );
+
+exit:
+    psa_destroy_key( key_id );
+    PSA_DONE( );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_psa_crypto_not_supported.generated.data b/tests/suites/test_suite_psa_crypto_not_supported.generated.data
index e39c8ed..07780a9 100644
--- a/tests/suites/test_suite_psa_crypto_not_supported.generated.data
+++ b/tests/suites/test_suite_psa_crypto_not_supported.generated.data
@@ -172,15 +172,15 @@
 depends_on:!PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY
 import_not_supported:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"30818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
 
-PSA generate RSA_PUBLIC_KEY 1024-bit never supported
-generate_not_supported:PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024
+PSA generate RSA_PUBLIC_KEY 1024-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_RSA_PUBLIC_KEY:1024
 
 PSA import RSA_PUBLIC_KEY 1536-bit not supported
 depends_on:!PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY
 import_not_supported:PSA_KEY_TYPE_RSA_PUBLIC_KEY:"3081c90281c100c870feb6ca6b1d2bd9f2dd99e20f1fe2d7e5192de662229dbe162bd1ba66336a7182903ca0b72796cd441c83d24bcdc3e9a2f5e4399c8a043f1c3ddf04754a66d4cfe7b3671a37dd31a9b4c13bfe06ee90f9d94ddaa06de67a52ac863e68f756736ceb014405a6160579640f831dddccc34ad0b05070e3f9954a58d1815813e1b83bcadba814789c87f1ef2ba5d738b793ec456a67360eea1b5faf1c7cc7bf24f3b2a9d0f8958b1096e0f0c335f8888d0c63a51c3c0337214fa3f5efdf6dcc350203010001"
 
-PSA generate RSA_PUBLIC_KEY 1536-bit never supported
-generate_not_supported:PSA_KEY_TYPE_RSA_PUBLIC_KEY:1536
+PSA generate RSA_PUBLIC_KEY 1536-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_RSA_PUBLIC_KEY:1536
 
 PSA import ECC_KEY_PAIR(BRAINPOOL_P_R1) 160-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_KEY_PAIR:PSA_WANT_ECC_BRAINPOOL_P_R1_160:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -298,50 +298,50 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_160:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"04d4b9186816358e2f9c59cf70748cb70641b22fbab65473db4b4e22a361ed7e3de7e8a8ddc4130c5c"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 160-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):160
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 160-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):160
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 192-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_192:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"043fdd168c179ff5363dd71dcd58de9617caad791ae0c37328be9ca0bfc79cebabf6a95d1c52df5b5f3c8b1a2441cf6c88"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 192-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):192
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 192-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):192
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 224-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_224:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"045fbea378fc8583b3837e3f21a457c31eaf20a54e18eb11d104b3adc47f9d1c97eb9ea4ac21740d70d88514b98bf0bc31addac1d19c4ab3cc"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 224-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):224
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 224-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):224
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 256-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_256
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"04768c8cae4abca6306db0ed81b0c4a6215c378066ec6d616c146e13f1c7df809b96ab6911c27d8a02339f0926840e55236d3d1efbe2669d090e4c4c660fada91d"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 256-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):256
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 256-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):256
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 320-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_320:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"049caed8fb4742956cc2ad12a9a1c995e21759ef26a07bc2054136d3d2f28bb331a70e26c4c687275ab1f434be7871e115d2350c0c5f61d4d06d2bcdb67f5cb63fdb794e5947c87dc6849a58694e37e6cd"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 320-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):320
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 320-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):320
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 384-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_384
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"04719f9d093a627e0d350385c661cebf00c61923566fe9006a3107af1d871bc6bb68985fd722ea32be316f8e783b7cd1957785f66cfc0cb195dd5c99a8e7abaa848553a584dfd2b48e76d445fe00dd8be59096d877d4696d23b4bc8db14724e66a"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 384-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):384
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 384-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):384
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 512-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_BRAINPOOL_P_R1_512
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):"0438b7ec92b61c5c6c7fbc28a4ec759d48fcd4e2e374defd5c4968a54dbef7510e517886fbfc38ea39aa529359d70a7156c35d3cbac7ce776bdb251dd64bce71234424ee7049eed072f0dbc4d79996e175d557e263763ae97095c081e73e7db2e38adc3d4c9a0487b1ede876dc1fca61c902e9a1d8722b8612928f18a24845591a"
 
-PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 512-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):512
+PSA generate ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 512-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_BRAINPOOL_P_R1):512
 
 PSA import ECC_PUBLIC_KEY(BRAINPOOL_P_R1) 160-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_BRAINPOOL_P_R1_160:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -407,15 +407,15 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_MONTGOMERY_255
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_MONTGOMERY):"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a"
 
-PSA generate ECC_PUBLIC_KEY(MONTGOMERY) 255-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_MONTGOMERY):255
+PSA generate ECC_PUBLIC_KEY(MONTGOMERY) 255-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_MONTGOMERY):255
 
 PSA import ECC_PUBLIC_KEY(MONTGOMERY) 448-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_MONTGOMERY_448
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_MONTGOMERY):"c0d3a5a2b416a573dc9909f92f134ac01323ab8f8e36804e578588ba2d09fe7c3e737f771ca112825b548a0ffded6d6a2fd09a3e77dec30e"
 
-PSA generate ECC_PUBLIC_KEY(MONTGOMERY) 448-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_MONTGOMERY):448
+PSA generate ECC_PUBLIC_KEY(MONTGOMERY) 448-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_MONTGOMERY):448
 
 PSA import ECC_PUBLIC_KEY(MONTGOMERY) 255-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_MONTGOMERY_255
@@ -477,22 +477,22 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_K1_192
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):"0426b7bb38da649ac2138fc050c6548b32553dab68afebc36105d325b75538c12323cb0764789ecb992671beb2b6bef2f5"
 
-PSA generate ECC_PUBLIC_KEY(SECP_K1) 192-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):192
+PSA generate ECC_PUBLIC_KEY(SECP_K1) 192-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):192
 
 PSA import ECC_PUBLIC_KEY(SECP_K1) 224-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_K1_224
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):"042cc7335f4b76042bed44ef45959a62aa215f7a5ff0c8111b8c44ed654ee71c1918326ad485b2d599fe2a6eab096ee26d977334d2bac6d61d"
 
-PSA generate ECC_PUBLIC_KEY(SECP_K1) 224-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):224
+PSA generate ECC_PUBLIC_KEY(SECP_K1) 224-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):224
 
 PSA import ECC_PUBLIC_KEY(SECP_K1) 256-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_K1_256
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):"045c39154579efd667adc73a81015a797d2c8682cdfbd3c3553c4a185d481cdc50e42a0e1cbc3ca29a32a645e927f54beaed14c9dbbf8279d725f5495ca924b24d"
 
-PSA generate ECC_PUBLIC_KEY(SECP_K1) 256-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):256
+PSA generate ECC_PUBLIC_KEY(SECP_K1) 256-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_K1):256
 
 PSA import ECC_PUBLIC_KEY(SECP_K1) 192-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_SECP_K1_192
@@ -574,29 +574,29 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_R1_225:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):"046f00eadaa949fee3e9e1c7fa1247eecec86a0dce46418b9bd3117b981d4bd0ae7a990de912f9d060d6cb531a42d22e394ac29e81804bf160"
 
-PSA generate ECC_PUBLIC_KEY(SECP_R1) 225-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):225
+PSA generate ECC_PUBLIC_KEY(SECP_R1) 225-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):225
 
 PSA import ECC_PUBLIC_KEY(SECP_R1) 256-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_R1_256
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):"047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45"
 
-PSA generate ECC_PUBLIC_KEY(SECP_R1) 256-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):256
+PSA generate ECC_PUBLIC_KEY(SECP_R1) 256-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):256
 
 PSA import ECC_PUBLIC_KEY(SECP_R1) 384-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_R1_384
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):"04d9c662b50ba29ca47990450e043aeaf4f0c69b15676d112f622a71c93059af999691c5680d2b44d111579db12f4a413a2ed5c45fcfb67b5b63e00b91ebe59d09a6b1ac2c0c4282aa12317ed5914f999bc488bb132e8342cc36f2ca5e3379c747"
 
-PSA generate ECC_PUBLIC_KEY(SECP_R1) 384-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):384
+PSA generate ECC_PUBLIC_KEY(SECP_R1) 384-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):384
 
 PSA import ECC_PUBLIC_KEY(SECP_R1) 521-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_R1_521
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):"04001de142d54f69eb038ee4b7af9d3ca07736fd9cf719eb354d69879ee7f3c136fb0fbf9f08f86be5fa128ec1a051d3e6c643e85ada8ffacf3663c260bd2c844b6f5600cee8e48a9e65d09cadd89f235dee05f3b8a646be715f1f67d5b434e0ff23a1fc07ef7740193e40eeff6f3bcdfd765aa9155033524fe4f205f5444e292c4c2f6ac1"
 
-PSA generate ECC_PUBLIC_KEY(SECP_R1) 521-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):521
+PSA generate ECC_PUBLIC_KEY(SECP_R1) 521-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R1):521
 
 PSA import ECC_PUBLIC_KEY(SECP_R1) 225-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_SECP_R1_225:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -634,8 +634,8 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECP_R2_160:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R2):"049570d541398665adb5cfa16f5af73b3196926bbd4b876bdb80f8eab20d0f540c22f4de9c140f6d7b"
 
-PSA generate ECC_PUBLIC_KEY(SECP_R2) 160-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R2):160
+PSA generate ECC_PUBLIC_KEY(SECP_R2) 160-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECP_R2):160
 
 PSA import ECC_PUBLIC_KEY(SECP_R2) 160-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_SECP_R2_160:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -741,43 +741,43 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_K1_163:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):"0406f88f90b4b65950f06ce433afdb097e320f433dc2062b8a65db8fafd3c110f46bc45663fbf021ee7eb9"
 
-PSA generate ECC_PUBLIC_KEY(SECT_K1) 163-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):163
+PSA generate ECC_PUBLIC_KEY(SECT_K1) 163-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):163
 
 PSA import ECC_PUBLIC_KEY(SECT_K1) 233-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_K1_233:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):"0401e9d7189189f773bd8f71be2c10774ba18842434dfa9312595ea545104400f45a9d5675647513ba75b079fe66a29daac2ec86a6a5d4e75c5f290c1f"
 
-PSA generate ECC_PUBLIC_KEY(SECT_K1) 233-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):233
+PSA generate ECC_PUBLIC_KEY(SECT_K1) 233-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):233
 
 PSA import ECC_PUBLIC_KEY(SECT_K1) 239-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_K1_239:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):"04068d76b9f4508762c2379db9ee8b87ad8d86d9535132ffba3b5680440cfa28eb133d4232faf1c9aba96af11aefe634a551440800d5f8185105d3072d"
 
-PSA generate ECC_PUBLIC_KEY(SECT_K1) 239-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):239
+PSA generate ECC_PUBLIC_KEY(SECT_K1) 239-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):239
 
 PSA import ECC_PUBLIC_KEY(SECT_K1) 283-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_K1_283:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):"0405f48374debceaadb46ba385fd92048fcc5b9af1a1c90408bf94a68b9378df1cbfdfb6fb026a96bea06d8f181bf10c020adbcc88b6ecff96bdc564a9649c247cede601c4be63afc3"
 
-PSA generate ECC_PUBLIC_KEY(SECT_K1) 283-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):283
+PSA generate ECC_PUBLIC_KEY(SECT_K1) 283-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):283
 
 PSA import ECC_PUBLIC_KEY(SECT_K1) 409-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_K1_409:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):"04012c587f69f68b308ba6dcb238797f4e22290ca939ae806604e2b5ab4d9caef5a74a98fd87c4f88d292dd39d92e556e16c6ecc3c019a105826eef507cd9a04119f54d5d850b3720b3792d5d03410e9105610f7e4b420166ed45604a7a1f229d80975ba6be2060e8b"
 
-PSA generate ECC_PUBLIC_KEY(SECT_K1) 409-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):409
+PSA generate ECC_PUBLIC_KEY(SECT_K1) 409-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):409
 
 PSA import ECC_PUBLIC_KEY(SECT_K1) 571-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_K1_571:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):"04050172a7fd7adf98e4e2ed2742faa5cd12731a15fb0dbbdf75b1c3cc771a4369af6f2fa00e802735650881735759ea9c79961ded18e0daa0ac59afb1d513b5bbda9962e435f454fc020b4afe1445c2302ada07d295ec2580f8849b2dfa7f956b09b4cbe4c88d3b1c217049f75d3900d36df0fa12689256b58dd2ef784ebbeb0564600cf47a841485f8cf897a68accd5a"
 
-PSA generate ECC_PUBLIC_KEY(SECT_K1) 571-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):571
+PSA generate ECC_PUBLIC_KEY(SECT_K1) 571-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_K1):571
 
 PSA import ECC_PUBLIC_KEY(SECT_K1) 163-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_SECT_K1_163:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -887,36 +887,36 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_R1_163:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):"0400465eeb9e7258b11e33c02266bfe834b20bcb118700772796ee4704ec67651bd447e3011959a79a04cb"
 
-PSA generate ECC_PUBLIC_KEY(SECT_R1) 163-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):163
+PSA generate ECC_PUBLIC_KEY(SECT_R1) 163-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):163
 
 PSA import ECC_PUBLIC_KEY(SECT_R1) 233-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_R1_233:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):"0400cd68c8af4430c92ec7a7048becfdf00a6bae8d1b4c37286f2d336f2a0e017eca3748f4ad6d435c85867aa014eea1bd6d9d005bbd8319cab629001d"
 
-PSA generate ECC_PUBLIC_KEY(SECT_R1) 233-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):233
+PSA generate ECC_PUBLIC_KEY(SECT_R1) 233-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):233
 
 PSA import ECC_PUBLIC_KEY(SECT_R1) 283-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_R1_283:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):"04052f9ff887254c2d1440ba9e30f13e2185ba53c373b2c410dae21cf8c167f796c08134f601cbc4c570bffbc2433082cf4d9eb5ba173ecb8caec15d66a02673f60807b2daa729b765"
 
-PSA generate ECC_PUBLIC_KEY(SECT_R1) 283-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):283
+PSA generate ECC_PUBLIC_KEY(SECT_R1) 283-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):283
 
 PSA import ECC_PUBLIC_KEY(SECT_R1) 409-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_R1_409:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):"0401aa25466b1d291846db365957b25431591e50d9c109fe2106e93bb369775896925b15a7bfec397406ab4fe6f6b1a13bf8fdcb9300fa5500a813228676b0a6c572ed96b0f4aec7e87832e7e20f17ca98ecdfd36f59c82bddb8665f1f357a73900e827885ec9e1f22"
 
-PSA generate ECC_PUBLIC_KEY(SECT_R1) 409-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):409
+PSA generate ECC_PUBLIC_KEY(SECT_R1) 409-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):409
 
 PSA import ECC_PUBLIC_KEY(SECT_R1) 571-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_R1_571:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):"040708f3403ee9948114855c17572152a08f8054d486defef5f29cbffcfb7cfd9280746a1ac5f751a6ad902ec1e0525120e9be56f03437af196fbe60ee7856e3542ab2cf87880632d80290e39b1a2bd03c6bbf6225511c567bd2ff41d2325dc58346f2b60b1feee4dc8b2af2296c2dc52b153e0556b5d24152b07f690c3fa24e4d1d19efbdeb1037833a733654d2366c74"
 
-PSA generate ECC_PUBLIC_KEY(SECT_R1) 571-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):571
+PSA generate ECC_PUBLIC_KEY(SECT_R1) 571-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R1):571
 
 PSA import ECC_PUBLIC_KEY(SECT_R1) 163-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_SECT_R1_163:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -958,8 +958,8 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_SECT_R2_163:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R2):"0403692601144c32a6cfa369ae20ae5d43c1c764678c037bafe80c6fd2e42b7ced96171d9c5367fd3dca6f"
 
-PSA generate ECC_PUBLIC_KEY(SECT_R2) 163-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R2):163
+PSA generate ECC_PUBLIC_KEY(SECT_R2) 163-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_SECT_R2):163
 
 PSA import ECC_PUBLIC_KEY(SECT_R2) 163-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_SECT_R2_163:DEPENDENCY_NOT_IMPLEMENTED_YET
@@ -1001,15 +1001,15 @@
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_TWISTED_EDWARDS_255:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_TWISTED_EDWARDS):"d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a"
 
-PSA generate ECC_PUBLIC_KEY(TWISTED_EDWARDS) 255-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_TWISTED_EDWARDS):255
+PSA generate ECC_PUBLIC_KEY(TWISTED_EDWARDS) 255-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_TWISTED_EDWARDS):255
 
 PSA import ECC_PUBLIC_KEY(TWISTED_EDWARDS) 448-bit type not supported
 depends_on:!PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:PSA_WANT_ECC_TWISTED_EDWARDS_448:DEPENDENCY_NOT_IMPLEMENTED_YET
 import_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_TWISTED_EDWARDS):"5fd7449b59b461fd2ce787ec616ad46a1da1342485a70e1f8a0ea75d80e96778edf124769b46c7061bd6783df1e50f6cd1fa1abeafe8256180"
 
-PSA generate ECC_PUBLIC_KEY(TWISTED_EDWARDS) 448-bit type never supported
-generate_not_supported:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_TWISTED_EDWARDS):448
+PSA generate ECC_PUBLIC_KEY(TWISTED_EDWARDS) 448-bit invalid argument
+generate_invalid_argument:PSA_KEY_TYPE_ECC_PUBLIC_KEY(PSA_ECC_FAMILY_TWISTED_EDWARDS):448
 
 PSA import ECC_PUBLIC_KEY(TWISTED_EDWARDS) 255-bit curve not supported
 depends_on:PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY:!PSA_WANT_ECC_TWISTED_EDWARDS_255:DEPENDENCY_NOT_IMPLEMENTED_YET
diff --git a/visualc/VS2010/load_roots.vcxproj b/visualc/VS2010/load_roots.vcxproj
new file mode 100644
index 0000000..1eed657
--- /dev/null
+++ b/visualc/VS2010/load_roots.vcxproj
@@ -0,0 +1,167 @@
+﻿<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\programs\x509\load_roots.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="mbedTLS.vcxproj">
+      <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{65EB85E6-C928-689F-8335-126F78025220}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>load_roots</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>
+../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>false</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>
+../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>false</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>
+../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>
+../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
+      <AdditionalDependencies>%(AdditionalDependencies);</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/visualc/VS2010/mbedTLS.sln b/visualc/VS2010/mbedTLS.sln
index d1e884e..3624735 100644
--- a/visualc/VS2010/mbedTLS.sln
+++ b/visualc/VS2010/mbedTLS.sln
@@ -253,6 +253,11 @@
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "load_roots", "load_roots.vcxproj", "{65EB85E6-C928-689F-8335-126F78025220}"
+	ProjectSection(ProjectDependencies) = postProject
+		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "req_app", "req_app.vcxproj", "{486B1375-5CFA-C2D2-DD89-C9F497BADCB3}"
 	ProjectSection(ProjectDependencies) = postProject
 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}
@@ -674,6 +679,14 @@
 		{DB904B85-AD31-B7FB-114F-88760CC485F2}.Release|Win32.Build.0 = Release|Win32
 		{DB904B85-AD31-B7FB-114F-88760CC485F2}.Release|x64.ActiveCfg = Release|x64
 		{DB904B85-AD31-B7FB-114F-88760CC485F2}.Release|x64.Build.0 = Release|x64
+		{65EB85E6-C928-689F-8335-126F78025220}.Debug|Win32.ActiveCfg = Debug|Win32
+		{65EB85E6-C928-689F-8335-126F78025220}.Debug|Win32.Build.0 = Debug|Win32
+		{65EB85E6-C928-689F-8335-126F78025220}.Debug|x64.ActiveCfg = Debug|x64
+		{65EB85E6-C928-689F-8335-126F78025220}.Debug|x64.Build.0 = Debug|x64
+		{65EB85E6-C928-689F-8335-126F78025220}.Release|Win32.ActiveCfg = Release|Win32
+		{65EB85E6-C928-689F-8335-126F78025220}.Release|Win32.Build.0 = Release|Win32
+		{65EB85E6-C928-689F-8335-126F78025220}.Release|x64.ActiveCfg = Release|x64
+		{65EB85E6-C928-689F-8335-126F78025220}.Release|x64.Build.0 = Release|x64
 		{486B1375-5CFA-C2D2-DD89-C9F497BADCB3}.Debug|Win32.ActiveCfg = Debug|Win32
 		{486B1375-5CFA-C2D2-DD89-C9F497BADCB3}.Debug|Win32.Build.0 = Debug|Win32
 		{486B1375-5CFA-C2D2-DD89-C9F497BADCB3}.Debug|x64.ActiveCfg = Debug|x64
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index cd68bb0..5d5b1d3 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -253,6 +253,7 @@
     <ClInclude Include="..\..\tests\include\test\drivers\signature.h" />
     <ClInclude Include="..\..\tests\include\test\drivers\size.h" />
     <ClInclude Include="..\..\tests\include\test\drivers\test_driver.h" />
+    <ClInclude Include="..\..\library\base64_invasive.h" />
     <ClInclude Include="..\..\library\check_crypto_config.h" />
     <ClInclude Include="..\..\library\common.h" />
     <ClInclude Include="..\..\library\ecp_invasive.h" />