diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index a1056b7..44530cb 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -891,12 +891,12 @@
 
 typedef struct mbedtls_dtls_srtp_info_t
 {
-    /*! The SRTP profile that was negotiated*/
+    /*! The SRTP profile that was negotiated. */
     mbedtls_ssl_srtp_profile chosen_dtls_srtp_profile;
-    /*! The mki_value used, with max size of 256 bytes */
+    /*! The mki_value used, with max size of 256 bytes. */
     unsigned char mki_value[MBEDTLS_TLS_SRTP_MAX_MKI_LENGTH];
-    /*! The length of mki_value */
-    size_t                 mki_len;
+    /*! The length of mki_value. */
+    size_t mki_len;
 }
 mbedtls_dtls_srtp_info;
 
@@ -1110,7 +1110,7 @@
 
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
     /*! ordered list of supported srtp profile */
-    mbedtls_ssl_srtp_profile *dtls_srtp_profile_list;
+    const mbedtls_ssl_srtp_profile *dtls_srtp_profile_list;
     /*! number of supported profiles */
     size_t dtls_srtp_profile_list_len;
 #endif /* MBEDTLS_SSL_DTLS_SRTP */
@@ -3190,13 +3190,14 @@
 
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
 /**
- * \brief                   Add support for mki(master key id) value in use_srtp extension.
- *                          MKI is an optional part of SRTP used for key management and
- *                          re-keying. See RFC3711 section 3.1 for details
+ * \brief                   Manage support for mki(master key id) value
+ *                          in use_srtp extension.
+ *                          MKI is an optional part of SRTP used for key management
+ *                          and re-keying. See RFC3711 section 3.1 for details.
  *                          The default value is
  *                          #MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED.
  *
- * \param conf              SSL configuration
+ * \param conf              The SSL configuration to manage mki support.
  * \param support_mki_value Enable or disable mki usage. Values are
  *                          #MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED
  *                          or #MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED.
@@ -3210,10 +3211,15 @@
  * \param conf              SSL configuration
  * \param profiles          List of supported protection profiles,
  *                          in decreasing preference order.
+ *                          The pointer to the list is
+ *                          recorded by the library for later reference as required,
+ *                          so the lifetime of the table must be at least as long
+ *                          as the lifetime of the SSL configuration structure.
  * \param profiles_number   Number of supported profiles.
  *
  * \return                  0 on success
- * \return                  #MBEDTLS_ERR_SSL_BAD_INPUT_DATA when the list of protection profiles is incorrect
+ * \return                  #MBEDTLS_ERR_SSL_BAD_INPUT_DATA when the list of
+ *                          protection profiles is incorrect.
  */
 int mbedtls_ssl_conf_dtls_srtp_protection_profiles
                                ( mbedtls_ssl_config *conf,
@@ -3239,11 +3245,11 @@
  *                 This function should be called after the handshake is
  *                 completed.
  *
- * \param ssl      The SSL context to query
+ * \param ssl      The SSL context to query.
  *
- * \return         The DTLS SRTP protection profile in use
- * \return         #MBEDTLS_SRTP_UNSET_PROFILE if no protocol was negotiated or the handshake is still on
- *                 early stage
+ * \return         The DTLS SRTP protection profile in use.
+ * \return         #MBEDTLS_SRTP_UNSET_PROFILE if the use of SRTP was not negotiated
+ *                 or peer's Hello packet was not parsed yet.
  */
 mbedtls_ssl_srtp_profile mbedtls_ssl_get_dtls_srtp_protection_profile
                                              ( const mbedtls_ssl_context *ssl );
@@ -3253,9 +3259,9 @@
  *
  * \param profile          The DTLS-SRTP profile id to get info on.
  *
- * \return                 Address of the SRTP profile information structure on
- *                         success
- * \return                 \c NULL if not found.
+ * \return                 The address of the SRTP profile information structure on
+ *                         success.
+ * \return                 \c NULL if the protection profile \p profile was not found.
  */
 const mbedtls_ssl_srtp_profile_info *mbedtls_ssl_dtls_srtp_profile_info_from_id
                                            ( mbedtls_ssl_srtp_profile profile );
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 5bd303a..b8acc75 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -788,8 +788,7 @@
      * } UseSRTPData;
      * SRTPProtectionProfile SRTPProtectionProfiles<2..2^16-1>;
      */
-    if( ssl->conf->dtls_srtp_mki_support == MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED &&
-        ssl->dtls_srtp_info.mki_len != 0 )
+    if( ssl->conf->dtls_srtp_mki_support == MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED )
     {
         mki_len = ssl->dtls_srtp_info.mki_len;
     }
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index d070505..6dc219b 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2651,6 +2651,14 @@
         mki_len = ssl->dtls_srtp_info.mki_len;
     }
 
+    /* The extension total size is 9 bytes :
+     * - 2 bytes for the extension tag
+     * - 2 bytes for the total size
+     * - 2 bytes for the protection profile length
+     * - 2 bytes for the protection profile
+     * - 1 byte for the mki length
+     * +  the actual mki length
+     * Check we have enough room in the output buffer */
     if( end < buf + mki_len + 9 )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "buffer too small" ) );
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 4872b69..93b60cc 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -4778,12 +4778,6 @@
         return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
-    mbedtls_free( conf->dtls_srtp_profile_list );
-    conf->dtls_srtp_profile_list =
-            (mbedtls_ssl_srtp_profile*)mbedtls_calloc(1,
-             profiles_number * sizeof( mbedtls_ssl_srtp_profile ) );
-    if( conf->dtls_srtp_profile_list == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
 
     for( i=0; i < profiles_number; i++ ) {
         switch( profiles[i] ) {
@@ -4791,17 +4785,15 @@
             case MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32:
             case MBEDTLS_SRTP_NULL_HMAC_SHA1_80:
             case MBEDTLS_SRTP_NULL_HMAC_SHA1_32:
-                conf->dtls_srtp_profile_list[i] = profiles[i];
                 break;
             default:
-                mbedtls_free( conf->dtls_srtp_profile_list );
                 conf->dtls_srtp_profile_list = NULL;
                 conf->dtls_srtp_profile_list_len = 0;
                 return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
         }
     }
 
-    /* assign array length */
+    conf->dtls_srtp_profile_list = profiles;
     conf->dtls_srtp_profile_list_len = profiles_number;
 
     return( 0 );
@@ -7164,10 +7156,6 @@
     ssl_key_cert_free( conf->key_cert );
 #endif
 
-#if defined (MBEDTLS_SSL_DTLS_SRTP)
-    mbedtls_free( conf->dtls_srtp_profile_list );
-#endif
-
     mbedtls_platform_zeroize( conf, sizeof( mbedtls_ssl_config ) );
 }
 
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 644cafa..6adaf92 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -262,7 +262,7 @@
     "    use_srtp=%%d         default: 0 (disabled)\n" \
     "                          This cannot be used with eap_tls=1 or "\
     "                          nss_keylog=1\n"             \
-    "    srtp_force_profile=%%d  default: all enabled\n"   \
+    "    srtp_force_profile=%%d  default: 0 (all enabled)\n"   \
     "                        available profiles:\n"       \
     "                        1 - SRTP_AES128_CM_HMAC_SHA1_80\n"  \
     "                        2 - SRTP_AES128_CM_HMAC_SHA1_32\n"  \
@@ -707,9 +707,9 @@
 
     if( opt.debug_level > 2 )
     {
-        mbedtls_printf("exported maclen is %u\n", (unsigned)maclen);
-        mbedtls_printf("exported keylen is %u\n", (unsigned)keylen);
-        mbedtls_printf("exported ivlen is %u\n", (unsigned)ivlen);
+        mbedtls_printf( "exported maclen is %u\n", (unsigned) maclen );
+        mbedtls_printf( "exported keylen is %u\n", (unsigned) keylen );
+        mbedtls_printf( "exported ivlen is %u\n", (unsigned) ivlen );
     }
     return( 0 );
 }
@@ -1242,9 +1242,15 @@
     eap_tls_keys eap_tls_keying;
 #if defined( MBEDTLS_SSL_DTLS_SRTP )
     /*! master keys and master salt for SRTP generated during handshake */
-     unsigned char dtls_srtp_key_material[MBEDTLS_TLS_SRTP_MAX_KEY_MATERIAL_LENGTH];
-     const char* dtls_srtp_label = "EXTRACTOR-dtls_srtp";
-     dtls_srtp_keys dtls_srtp_keying;
+    unsigned char dtls_srtp_key_material[MBEDTLS_TLS_SRTP_MAX_KEY_MATERIAL_LENGTH];
+    const char* dtls_srtp_label = "EXTRACTOR-dtls_srtp";
+    dtls_srtp_keys dtls_srtp_keying;
+    const mbedtls_ssl_srtp_profile default_profiles[] = {
+        MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80,
+        MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32,
+        MBEDTLS_SRTP_NULL_HMAC_SHA1_80,
+        MBEDTLS_SRTP_NULL_HMAC_SHA1_32
+    };
 #endif /* MBEDTLS_SSL_DTLS_SRTP */
 #endif /* MBEDTLS_SSL_EXPORT_KEYS */
 
@@ -2324,9 +2330,9 @@
 #endif
 
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
-    if( opt.use_srtp != DFL_USE_SRTP )
+    if( opt.use_srtp == 1 )
     {
-        if( opt.force_srtp_profile != DFL_SRTP_FORCE_PROFILE )
+        if( opt.force_srtp_profile != 0 )
         {
             const mbedtls_ssl_srtp_profile forced_profile[] = { opt.force_srtp_profile };
             ret = mbedtls_ssl_conf_dtls_srtp_protection_profiles
@@ -2336,11 +2342,6 @@
         }
         else
         {
-            const mbedtls_ssl_srtp_profile default_profiles[] =
-                { MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80,
-                  MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32,
-                  MBEDTLS_SRTP_NULL_HMAC_SHA1_80,
-                  MBEDTLS_SRTP_NULL_HMAC_SHA1_32 };
             ret = mbedtls_ssl_conf_dtls_srtp_protection_profiles
                     ( &conf,
                       default_profiles,
@@ -2349,12 +2350,14 @@
 
         if( ret != 0 )
         {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_conf_dtls_srtp_protection_profiles returned %d\n\n", ret );
+            mbedtls_printf( " failed\n  ! "
+                            "mbedtls_ssl_conf_dtls_srtp_protection_profiles returned %d\n\n",
+                            ret );
             goto exit;
         }
 
     }
-    else if( opt.force_srtp_profile != DFL_SRTP_FORCE_PROFILE )
+    else if( opt.force_srtp_profile != 0 )
     {
         mbedtls_printf( " failed\n  ! must enable use_srtp to force srtp profile\n\n" );
         goto exit;
@@ -2605,13 +2608,13 @@
 #endif
 
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
-    if( opt.use_srtp != DFL_USE_SRTP &&  strlen( opt.mki ) != 0 )
+    if( opt.use_srtp != DFL_USE_SRTP && strlen( opt.mki ) != 0 )
     {
         if( mbedtls_test_unhexify( mki, sizeof( mki ),
                                    opt.mki,&mki_len ) != 0 )
         {
             mbedtls_printf( "mki value not valid hex\n" );
-             goto exit;
+            goto exit;
         }
 
         mbedtls_ssl_conf_srtp_mki_value_supported( &conf, MBEDTLS_SSL_DTLS_SRTP_MKI_SUPPORTED );
@@ -2751,30 +2754,39 @@
     {
         size_t j = 0;
 
-        if( ( ret = mbedtls_ssl_tls_prf( dtls_srtp_keying.tls_prf_type,
-                                         dtls_srtp_keying.master_secret,
-                                         sizeof( dtls_srtp_keying.master_secret ),
-                                         dtls_srtp_label,
-                                         dtls_srtp_keying.randbytes,
-                                         sizeof( dtls_srtp_keying.randbytes ),
-                                         dtls_srtp_key_material,
-                                         sizeof( dtls_srtp_key_material ) ) )
-                                         != 0 )
+        if( (mbedtls_ssl_get_dtls_srtp_protection_profile( &ssl )
+             == MBEDTLS_SRTP_UNSET_PROFILE ) )
         {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
-                            (unsigned int) -ret );
-            goto exit;
+            mbedtls_printf( "    DTLS-SRTP unable to negotiate "
+                            "protection profile\n" );
         }
-
-        mbedtls_printf( "    DTLS-SRTP key material is:" );
-        for( j = 0; j < sizeof( dtls_srtp_key_material ); j++ )
+        else
         {
-            if( j % 8 == 0 )
-                mbedtls_printf("\n    ");
-            mbedtls_printf("%02x ", dtls_srtp_key_material[j] );
-        }
+            if( ( ret = mbedtls_ssl_tls_prf( dtls_srtp_keying.tls_prf_type,
+                                             dtls_srtp_keying.master_secret,
+                                             sizeof( dtls_srtp_keying.master_secret ),
+                                             dtls_srtp_label,
+                                             dtls_srtp_keying.randbytes,
+                                             sizeof( dtls_srtp_keying.randbytes ),
+                                             dtls_srtp_key_material,
+                                             sizeof( dtls_srtp_key_material ) ) )
+                                             != 0 )
+            {
+                mbedtls_printf( " failed\n  ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
+                                (unsigned int) -ret );
+                goto exit;
+            }
 
-        mbedtls_printf("\n");
+            mbedtls_printf( "    DTLS-SRTP key material is:" );
+            for( j = 0; j < sizeof( dtls_srtp_key_material ); j++ )
+            {
+                if( j % 8 == 0 )
+                    mbedtls_printf("\n    ");
+                mbedtls_printf("%02x ", dtls_srtp_key_material[j] );
+            }
+
+            mbedtls_printf("\n");
+        }
     }
 #endif /* MBEDTLS_SSL_DTLS_SRTP */
 #endif /* MBEDTLS_SSL_EXPORT_KEYS */
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 069bd44..350d8ca 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -331,7 +331,7 @@
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
 #define USAGE_SRTP \
     "    use_srtp=%%d         default: 0 (disabled)\n" \
-    "    srtp_force_profile=%%d  default: all enabled\n"   \
+    "    srtp_force_profile=%%d  default: 0 (all enabled)\n"   \
     "                        available profiles:\n"       \
     "                        1 - SRTP_AES128_CM_HMAC_SHA1_80\n"  \
     "                        2 - SRTP_AES128_CM_HMAC_SHA1_32\n"  \
@@ -809,9 +809,9 @@
 
     if( opt.debug_level > 2 )
     {
-        mbedtls_printf("exported maclen is %u\n", (unsigned)maclen);
-        mbedtls_printf("exported keylen is %u\n", (unsigned)keylen);
-        mbedtls_printf("exported ivlen is %u\n", (unsigned)ivlen);
+        mbedtls_printf( "exported maclen is %u\n", (unsigned) maclen );
+        mbedtls_printf( "exported keylen is %u\n", (unsigned) keylen );
+        mbedtls_printf( "exported ivlen is %u\n", (unsigned) ivlen );
     }
     return( 0 );
 }
@@ -1876,6 +1876,12 @@
      unsigned char dtls_srtp_key_material[MBEDTLS_TLS_SRTP_MAX_KEY_MATERIAL_LENGTH];
      const char* dtls_srtp_label = "EXTRACTOR-dtls_srtp";
      dtls_srtp_keys dtls_srtp_keying;
+     const mbedtls_ssl_srtp_profile default_profiles[] = {
+         MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80,
+         MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32,
+         MBEDTLS_SRTP_NULL_HMAC_SHA1_80,
+         MBEDTLS_SRTP_NULL_HMAC_SHA1_32
+     };
 #endif /* MBEDTLS_SSL_DTLS_SRTP */
 #endif /* MBEDTLS_SSL_EXPORT_KEYS */
 
@@ -3136,9 +3142,9 @@
 #endif /* MBEDTLS_SSL_DTLS_CONNECTION_ID */
 
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
-    if( opt.use_srtp != DFL_USE_SRTP )
+    if( opt.use_srtp == 1 )
     {
-        if( opt.force_srtp_profile != DFL_SRTP_FORCE_PROFILE )
+        if( opt.force_srtp_profile != 0 )
         {
             const mbedtls_ssl_srtp_profile forced_profile[] = { opt.force_srtp_profile };
             ret = mbedtls_ssl_conf_dtls_srtp_protection_profiles( &conf,
@@ -3147,10 +3153,6 @@
         }
         else
         {
-            const mbedtls_ssl_srtp_profile default_profiles[] = { MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80,
-                                                                  MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32,
-                                                                  MBEDTLS_SRTP_NULL_HMAC_SHA1_80,
-                                                                  MBEDTLS_SRTP_NULL_HMAC_SHA1_32 };
             ret = mbedtls_ssl_conf_dtls_srtp_protection_profiles( &conf,
                                                                   default_profiles,
                                                                   sizeof( default_profiles ) / sizeof( mbedtls_ssl_srtp_profile ) );
@@ -3168,7 +3170,7 @@
                                                    MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED );
 
     }
-    else if( opt.force_srtp_profile != DFL_SRTP_FORCE_PROFILE )
+    else if( opt.force_srtp_profile != 0 )
     {
         mbedtls_printf( " failed\n  ! must enable use_srtp to force srtp profile\n\n" );
         goto exit;
@@ -3861,30 +3863,39 @@
     {
         size_t j = 0;
 
-        if( ( ret = mbedtls_ssl_tls_prf( dtls_srtp_keying.tls_prf_type,
-                                         dtls_srtp_keying.master_secret,
-                                         sizeof( dtls_srtp_keying.master_secret ),
-                                         dtls_srtp_label,
-                                         dtls_srtp_keying.randbytes,
-                                         sizeof( dtls_srtp_keying.randbytes ),
-                                         dtls_srtp_key_material,
-                                         sizeof( dtls_srtp_key_material ) ) )
-                                         != 0 )
+        if( (mbedtls_ssl_get_dtls_srtp_protection_profile( &ssl )
+             == MBEDTLS_SRTP_UNSET_PROFILE ) )
         {
-            mbedtls_printf( " failed\n  ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
-                            (unsigned int) -ret );
-            goto exit;
+            mbedtls_printf( "    DTLS-SRTP unable to negotiate "
+                            "protection profile\n" );
         }
-
-        mbedtls_printf( "    DTLS-SRTP key material is:" );
-        for( j = 0; j < sizeof( dtls_srtp_key_material ); j++ )
+        else
         {
-            if( j % 8 == 0 )
-                mbedtls_printf("\n    ");
-            mbedtls_printf("%02x ", dtls_srtp_key_material[j] );
-        }
+            if( ( ret = mbedtls_ssl_tls_prf( dtls_srtp_keying.tls_prf_type,
+                                             dtls_srtp_keying.master_secret,
+                                             sizeof( dtls_srtp_keying.master_secret ),
+                                             dtls_srtp_label,
+                                             dtls_srtp_keying.randbytes,
+                                             sizeof( dtls_srtp_keying.randbytes ),
+                                             dtls_srtp_key_material,
+                                             sizeof( dtls_srtp_key_material ) ) )
+                                             != 0 )
+            {
+                mbedtls_printf( " failed\n  ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
+                                (unsigned int) -ret );
+                goto exit;
+            }
 
-        mbedtls_printf("\n");
+            mbedtls_printf( "    DTLS-SRTP key material is:" );
+            for( j = 0; j < sizeof( dtls_srtp_key_material ); j++ )
+            {
+                if( j % 8 == 0 )
+                    mbedtls_printf("\n    ");
+                mbedtls_printf("%02x ", dtls_srtp_key_material[j] );
+            }
+
+            mbedtls_printf("\n");
+        }
     }
 #endif /* MBEDTLS_SSL_DTLS_SRTP */
 #endif /* MBEDTLS_SSL_EXPORT_KEYS */
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index bb31a3c..b820a73 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1074,7 +1074,7 @@
 P_CLI="$P_CLI server_addr=127.0.0.1 server_port=+SRV_PORT"
 P_PXY="$P_PXY server_addr=127.0.0.1 server_port=$SRV_PORT listen_addr=127.0.0.1 listen_port=$PXY_PORT ${SEED:+"seed=$SEED"}"
 O_SRV="$O_SRV -accept $SRV_PORT -dhparam data_files/dhparams.pem"
-O_CLI="$O_CLI -connect localhost:+SRV_PORT"
+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"
 
@@ -8723,10 +8723,12 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8738,10 +8740,12 @@
           -s "found srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_80" \
           -s "selected srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_80" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_80" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8753,10 +8757,12 @@
           -s "found srtp profile" \
           -s "selected srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_32" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8768,10 +8774,12 @@
           -s "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -s "selected srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8783,10 +8791,12 @@
           -s "found srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_32" \
           -S "selected srtp profile" \
           -S "server hello, adding use_srtp extension" \
+          -S "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -C "found use_srtp extension" \
           -C "found srtp profile" \
           -C "selected srtp profile" \
+          -C "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8796,10 +8806,12 @@
           0 \
           -s "found use_srtp extension" \
           -S "server hello, adding use_srtp extension" \
+          -S "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -C "found use_srtp extension" \
           -C "found srtp profile" \
           -C "selected srtp profile" \
+          -C "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8812,12 +8824,14 @@
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
           -s "dumping 'using mki' (8 bytes)" \
+          -s "DTLS-SRTP key material is"\
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile" \
           -c "dumping 'sending mki' (8 bytes)" \
           -c "dumping 'received mki' (8 bytes)" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8829,11 +8843,13 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -S "dumping 'using mki' (8 bytes)" \
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -c "dumping 'sending mki' (8 bytes)" \
           -C "dumping 'received mki' (8 bytes)" \
           -C "error"
@@ -8847,6 +8863,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP Extension negotiated, profile=SRTP_AES128_CM_SHA1_80"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8858,6 +8875,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP Extension negotiated, profile=SRTP_AES128_CM_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8869,6 +8887,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP Extension negotiated, profile=SRTP_AES128_CM_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8880,6 +8899,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP Extension negotiated, profile=SRTP_AES128_CM_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8891,6 +8911,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP Extension negotiated, profile=SRTP_AES128_CM_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8902,6 +8923,7 @@
           -s "found srtp profile" \
           -S "selected srtp profile" \
           -S "server hello, adding use_srtp extension" \
+          -S "DTLS-SRTP key material is"\
           -C "SRTP Extension negotiated, profile"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8911,6 +8933,7 @@
           0 \
           -s "found use_srtp extension" \
           -S "server hello, adding use_srtp extension" \
+          -S "DTLS-SRTP key material is"\
           -C "SRTP Extension negotiated, profile"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8922,6 +8945,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8933,6 +8957,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8944,6 +8969,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8955,6 +8981,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8966,6 +8993,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8977,6 +9005,7 @@
           -C "found use_srtp extension" \
           -C "found srtp profile" \
           -C "selected srtp profile" \
+          -C "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8988,6 +9017,7 @@
           -C "found use_srtp extension" \
           -C "found srtp profile" \
           -C "selected srtp profile" \
+          -C "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -8999,6 +9029,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -c "dumping 'sending mki' (8 bytes)" \
           -C "dumping 'received mki' (8 bytes)" \
           -C "error"
@@ -9013,6 +9044,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP profile: SRTP_AES128_CM_HMAC_SHA1_80"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9025,6 +9057,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP profile: SRTP_NULL_HMAC_SHA1_80"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9037,6 +9070,7 @@
           -s "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -s "selected srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP profile: SRTP_AES128_CM_HMAC_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9049,6 +9083,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_32" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP profile: SRTP_NULL_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9061,6 +9096,7 @@
           -s "found srtp profile" \
           -s "selected srtp profile" \
           -s "server hello, adding use_srtp extension" \
+          -s "DTLS-SRTP key material is"\
           -c "SRTP profile: SRTP_AES128_CM_HMAC_SHA1_32"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9073,6 +9109,7 @@
           -s "found srtp profile" \
           -S "selected srtp profile" \
           -S "server hello, adding use_srtp extension" \
+          -S "DTLS-SRTP key material is"\
           -C "SRTP profile:"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9083,6 +9120,7 @@
           0 \
           -s "found use_srtp extension" \
           -S "server hello, adding use_srtp extension" \
+          -S "DTLS-SRTP key material is"\
           -C "SRTP profile:"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9095,6 +9133,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9107,6 +9146,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_80" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9119,18 +9159,20 @@
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
 requires_gnutls
 run_test  "DTLS-SRTP server supports one profile. Client supports all profiles. gnutls server." \
           "$G_SRV -u --srtp-profiles=SRTP_NULL_HMAC_SHA1_80" \
-          "$P_CLI dtls=1 use_srtp=30 debug_level=3" \
+          "$P_CLI dtls=1 use_srtp=1 debug_level=3" \
           0 \
           -c "client hello, adding use_srtp extension" \
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_NULL_HMAC_SHA1_80" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9143,6 +9185,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile: MBEDTLS_SRTP_AES128_CM_HMAC_SHA1_32" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9155,6 +9198,7 @@
           -C "found use_srtp extension" \
           -C "found srtp profile" \
           -C "selected srtp profile" \
+          -C "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9167,6 +9211,7 @@
           -C "found use_srtp extension" \
           -C "found srtp profile" \
           -C "selected srtp profile" \
+          -C "DTLS-SRTP key material is"\
           -C "error"
 
 requires_config_enabled MBEDTLS_SSL_DTLS_SRTP
@@ -9179,6 +9224,7 @@
           -c "found use_srtp extension" \
           -c "found srtp profile" \
           -c "selected srtp profile" \
+          -c "DTLS-SRTP key material is"\
           -c "dumping 'sending mki' (8 bytes)" \
           -c "dumping 'received mki' (8 bytes)" \
           -C "error"