Merge remote-tracking branch 'public/pr/1140' into development
diff --git a/ChangeLog b/ChangeLog
index f2875e4..513f24f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,9 @@
 
 Changes
    * Add tests for session resumption in DTLS.
+   * Close a test gap in (D)TLS between the client side and the server side:
+     test the handling of large packets and small packets on the client side
+     in the same way as on the server side.
 
 = mbed TLS 2.13.1 branch released 2018-09-06
 
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 070c005..4eac51f 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -103,6 +103,7 @@
 
 #define DFL_SERVER_ADDR         NULL
 #define DFL_SERVER_PORT         "4433"
+#define DFL_RESPONSE_SIZE       -1
 #define DFL_DEBUG_LEVEL         0
 #define DFL_NBIO                0
 #define DFL_EVENT               0
@@ -177,7 +178,7 @@
  * You will need to adapt the mbedtls_ssl_get_bytes_avail() test in ssl-opt.sh
  * if you change this value to something outside the range <= 100 or > 500
  */
-#define IO_BUF_LEN      200
+#define DFL_IO_BUF_LEN      200
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 #if defined(MBEDTLS_FS_IO)
@@ -356,6 +357,11 @@
     "    server_addr=%%s      default: (all interfaces)\n"  \
     "    server_port=%%d      default: 4433\n"              \
     "    debug_level=%%d      default: 0 (disabled)\n"      \
+    "    buffer_size=%%d      default: 200 \n" \
+    "                         (minimum: 1, max: 16385)\n" \
+    "    response_size=%%d    default: about 152 (basic response)\n" \
+    "                          (minimum: 0, max: 16384)\n" \
+    "                          increases buffer_size if bigger\n"\
     "    nbio=%%d             default: 0 (blocking I/O)\n"  \
     "                        options: 1 (non-blocking), 2 (added delays)\n" \
     "    event=%%d            default: 0 (loop)\n"                            \
@@ -431,6 +437,8 @@
     int nbio;                   /* should I/O be blocking?                  */
     int event;                  /* loop or event-driven IO? level or edge triggered? */
     uint32_t read_timeout;      /* timeout on mbedtls_ssl_read() in milliseconds    */
+    int response_size;          /* pad response with header to requested size */
+    uint16_t buffer_size;       /* IO buffer size */
     const char *ca_file;        /* the file with the CA certificate(s)      */
     const char *ca_path;        /* the path with the CA certificate(s) reside */
     const char *crt_file;       /* the file with the server certificate     */
@@ -1166,7 +1174,7 @@
 {
     int ret = 0, len, written, frags, exchanges_left;
     int version_suites[4][2];
-    unsigned char buf[IO_BUF_LEN];
+    unsigned char* buf = 0;
 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
     unsigned char psk[MBEDTLS_PSK_MAX_LEN];
     size_t psk_len = 0;
@@ -1297,10 +1305,12 @@
         goto exit;
     }
 
+    opt.buffer_size         = DFL_IO_BUF_LEN;
     opt.server_addr         = DFL_SERVER_ADDR;
     opt.server_port         = DFL_SERVER_PORT;
     opt.debug_level         = DFL_DEBUG_LEVEL;
     opt.event               = DFL_EVENT;
+    opt.response_size       = DFL_RESPONSE_SIZE;
     opt.nbio                = DFL_NBIO;
     opt.read_timeout        = DFL_READ_TIMEOUT;
     opt.ca_file             = DFL_CA_FILE;
@@ -1393,6 +1403,20 @@
         }
         else if( strcmp( p, "read_timeout" ) == 0 )
             opt.read_timeout = atoi( q );
+        else if( strcmp( p, "buffer_size" ) == 0 )
+        {
+            opt.buffer_size = atoi( q );
+            if( opt.buffer_size < 1 || opt.buffer_size > MBEDTLS_SSL_MAX_CONTENT_LEN + 1 )
+                goto usage;
+        }
+        else if( strcmp( p, "response_size" ) == 0 )
+        {
+            opt.response_size = atoi( q );
+            if( opt.response_size < 0 || opt.response_size > MBEDTLS_SSL_MAX_CONTENT_LEN )
+                goto usage;
+            if( opt.buffer_size < opt.response_size )
+                opt.buffer_size = opt.response_size;
+        }
         else if( strcmp( p, "ca_file" ) == 0 )
             opt.ca_file = q;
         else if( strcmp( p, "ca_path" ) == 0 )
@@ -1729,6 +1753,13 @@
 #if defined(MBEDTLS_DEBUG_C)
     mbedtls_debug_set_threshold( opt.debug_level );
 #endif
+    buf = mbedtls_calloc( 1, opt.buffer_size + 1 );
+    if( buf == NULL )
+    {
+        mbedtls_printf( "Could not allocate %u bytes\n", opt.buffer_size );
+        ret = 3;
+        goto exit;
+    }
 
     if( opt.force_ciphersuite[0] > 0 )
     {
@@ -2745,8 +2776,8 @@
         do
         {
             int terminated = 0;
-            len = sizeof( buf ) - 1;
-            memset( buf, 0, sizeof( buf ) );
+            len = opt.buffer_size - 1;
+            memset( buf, 0, opt.buffer_size );
             ret = mbedtls_ssl_read( &ssl, buf, len );
 
             if( mbedtls_status_is_ssl_in_progress( ret ) )
@@ -2846,8 +2877,8 @@
     }
     else /* Not stream, so datagram */
     {
-        len = sizeof( buf ) - 1;
-        memset( buf, 0, sizeof( buf ) );
+        len = opt.buffer_size - 1;
+        memset( buf, 0, opt.buffer_size );
 
         do
         {
@@ -2945,6 +2976,25 @@
     len = sprintf( (char *) buf, HTTP_RESPONSE,
                    mbedtls_ssl_get_ciphersuite( &ssl ) );
 
+    /* Add padding to the response to reach opt.response_size in length */
+    if( opt.response_size != DFL_RESPONSE_SIZE &&
+        len < opt.response_size )
+    {
+        memset( buf + len, 'B', opt.response_size - len );
+        len += opt.response_size - len;
+    }
+
+    /* Truncate if response size is smaller than the "natural" size */
+    if( opt.response_size != DFL_RESPONSE_SIZE &&
+        len > opt.response_size )
+    {
+        len = opt.response_size;
+
+        /* Still end with \r\n unless that's really not possible */
+        if( len >= 2 ) buf[len - 2] = '\r';
+        if( len >= 1 ) buf[len - 1] = '\n';
+    }
+
     if( opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM )
     {
         for( written = 0, frags = 0; written < len; written += ret, frags++ )
@@ -3103,6 +3153,7 @@
     mbedtls_memory_buffer_alloc_free();
 #endif
 
+    mbedtls_free( buf );
     mbedtls_printf( " done.\n" );
 
 #if defined(_WIN32)
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 30d1ebb..ac3580a 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -4020,10 +4020,10 @@
             0 \
             -s "Read from client: 500 bytes read (.*+.*)"
 
-# Tests for small packets
+# Tests for small client packets
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small packet SSLv3 BlockCipher" \
+run_test    "Small client packet SSLv3 BlockCipher" \
             "$P_SRV min_version=ssl3" \
             "$P_CLI request_size=1 force_version=ssl3 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4031,21 +4031,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Small packet SSLv3 StreamCipher" \
+run_test    "Small client packet SSLv3 StreamCipher" \
             "$P_SRV min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=ssl3 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.0 BlockCipher" \
+run_test    "Small client packet TLS 1.0 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.0 BlockCipher, without EtM" \
+run_test    "Small client packet TLS 1.0 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1 etm=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4053,7 +4053,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 BlockCipher, truncated MAC" \
+run_test    "Small client packet TLS 1.0 BlockCipher, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4061,21 +4061,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+run_test    "Small client packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.0 StreamCipher" \
+run_test    "Small client packet TLS 1.0 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.0 StreamCipher, without EtM" \
+run_test    "Small client packet TLS 1.0 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
@@ -4083,7 +4083,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 StreamCipher, truncated MAC" \
+run_test    "Small client packet TLS 1.0 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
@@ -4091,21 +4091,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+run_test    "Small client packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.1 BlockCipher" \
+run_test    "Small client packet TLS 1.1 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.1 BlockCipher, without EtM" \
+run_test    "Small client packet TLS 1.1 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
@@ -4113,7 +4113,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 BlockCipher, truncated MAC" \
+run_test    "Small client packet TLS 1.1 BlockCipher, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4121,21 +4121,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+run_test    "Small client packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.1 StreamCipher" \
+run_test    "Small client packet TLS 1.1 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.1 StreamCipher, without EtM" \
+run_test    "Small client packet TLS 1.1 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
@@ -4143,7 +4143,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 StreamCipher, truncated MAC" \
+run_test    "Small client packet TLS 1.1 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
@@ -4151,28 +4151,28 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+run_test    "Small client packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 BlockCipher" \
+run_test    "Small client packet TLS 1.2 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 BlockCipher, without EtM" \
+run_test    "Small client packet TLS 1.2 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 BlockCipher larger MAC" \
+run_test    "Small client packet TLS 1.2 BlockCipher larger MAC" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
@@ -4180,7 +4180,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 BlockCipher, truncated MAC" \
+run_test    "Small client packet TLS 1.2 BlockCipher, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4188,21 +4188,21 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+run_test    "Small client packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 StreamCipher" \
+run_test    "Small client packet TLS 1.2 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 StreamCipher, without EtM" \
+run_test    "Small client packet TLS 1.2 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
@@ -4210,7 +4210,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 StreamCipher, truncated MAC" \
+run_test    "Small client packet TLS 1.2 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
@@ -4218,31 +4218,31 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+run_test    "Small client packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 AEAD" \
+run_test    "Small client packet TLS 1.2 AEAD" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 AEAD shorter tag" \
+run_test    "Small client packet TLS 1.2 AEAD shorter tag" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
             0 \
             -s "Read from client: 1 bytes read"
 
-# Tests for small packets in DTLS
+# Tests for small client packets in DTLS
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.0" \
+run_test    "Small client packet DTLS 1.0" \
             "$P_SRV dtls=1 force_version=dtls1" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4250,7 +4250,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.0, without EtM" \
+run_test    "Small client packet DTLS 1.0, without EtM" \
             "$P_SRV dtls=1 force_version=dtls1 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4259,7 +4259,7 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.0, truncated hmac" \
+run_test    "Small client packet DTLS 1.0, truncated hmac" \
             "$P_SRV dtls=1 force_version=dtls1 trunc_hmac=1" \
             "$P_CLI dtls=1 request_size=1 trunc_hmac=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4268,7 +4268,7 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.0, without EtM, truncated MAC" \
+run_test    "Small client packet DTLS 1.0, without EtM, truncated MAC" \
             "$P_SRV dtls=1 force_version=dtls1 trunc_hmac=1 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
@@ -4276,7 +4276,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.2" \
+run_test    "Small client packet DTLS 1.2" \
             "$P_SRV dtls=1 force_version=dtls1_2" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4284,7 +4284,7 @@
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
-run_test    "Small packet DTLS 1.2, without EtM" \
+run_test    "Small client packet DTLS 1.2, without EtM" \
             "$P_SRV dtls=1 force_version=dtls1_2 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4293,7 +4293,7 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.2, truncated hmac" \
+run_test    "Small client packet DTLS 1.2, truncated hmac" \
             "$P_SRV dtls=1 force_version=dtls1_2 trunc_hmac=1" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4302,13 +4302,302 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet DTLS 1.2, without EtM, truncated MAC" \
+run_test    "Small client packet DTLS 1.2, without EtM, truncated MAC" \
             "$P_SRV dtls=1 force_version=dtls1_2 trunc_hmac=1 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
             0 \
             -s "Read from client: 1 bytes read"
 
+# Tests for small server packets
+
+requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
+run_test    "Small server packet SSLv3 BlockCipher" \
+            "$P_SRV response_size=1 min_version=ssl3" \
+            "$P_CLI force_version=ssl3 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
+run_test    "Small server packet SSLv3 StreamCipher" \
+            "$P_SRV response_size=1 min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=ssl3 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.0 BlockCipher" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.0 BlockCipher, without EtM" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1 etm=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.0 BlockCipher, truncated MAC" \
+            "$P_SRV response_size=1 trunc_hmac=1" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=1 trunc_hmac=1" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.0 StreamCipher" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.0 StreamCipher, without EtM" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.0 StreamCipher, truncated MAC" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.1 BlockCipher" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.1 BlockCipher, without EtM" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.1 BlockCipher, truncated MAC" \
+            "$P_SRV response_size=1 trunc_hmac=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=1 trunc_hmac=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.1 StreamCipher" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.1 StreamCipher, without EtM" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.1 StreamCipher, truncated MAC" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 BlockCipher" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 BlockCipher, without EtM" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 BlockCipher larger MAC" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.2 BlockCipher, truncated MAC" \
+            "$P_SRV response_size=1 trunc_hmac=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=1 trunc_hmac=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 StreamCipher" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 StreamCipher, without EtM" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.2 StreamCipher, truncated MAC" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=1 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 AEAD" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+run_test    "Small server packet TLS 1.2 AEAD shorter tag" \
+            "$P_SRV response_size=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+# Tests for small server packets in DTLS
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small server packet DTLS 1.0" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small server packet DTLS 1.0, without EtM" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1 etm=0" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet DTLS 1.0, truncated hmac" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1 trunc_hmac=1" \
+            "$P_CLI dtls=1 trunc_hmac=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet DTLS 1.0, without EtM, truncated MAC" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1 trunc_hmac=1 etm=0" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small server packet DTLS 1.2" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small server packet DTLS 1.2, without EtM" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2 etm=0" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet DTLS 1.2, truncated hmac" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2 trunc_hmac=1" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small server packet DTLS 1.2, without EtM, truncated MAC" \
+            "$P_SRV dtls=1 response_size=1 force_version=dtls1_2 trunc_hmac=1 etm=0" \
+            "$P_CLI dtls=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
+            0 \
+            -c "Read from server: 1 bytes read"
+
 # A test for extensions in SSLv3
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
@@ -4319,7 +4608,7 @@
             -S "dumping 'client hello extensions'" \
             -S "server hello, total extension length:"
 
-# Test for large packets
+# Test for large client packets
 
 # How many fragments do we expect to write $1 bytes?
 fragments_for_write() {
@@ -4327,7 +4616,7 @@
 }
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large packet SSLv3 BlockCipher" \
+run_test    "Large client packet SSLv3 BlockCipher" \
             "$P_SRV min_version=ssl3" \
             "$P_CLI request_size=16384 force_version=ssl3 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4336,7 +4625,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
-run_test    "Large packet SSLv3 StreamCipher" \
+run_test    "Large client packet SSLv3 StreamCipher" \
             "$P_SRV min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=ssl3 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
@@ -4344,7 +4633,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.0 BlockCipher" \
+run_test    "Large client packet TLS 1.0 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4352,7 +4641,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.0 BlockCipher, without EtM" \
+run_test    "Large client packet TLS 1.0 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4360,7 +4649,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 BlockCipher, truncated MAC" \
+run_test    "Large client packet TLS 1.0 BlockCipher, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4369,21 +4658,21 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+run_test    "Large client packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.0 StreamCipher" \
+run_test    "Large client packet TLS 1.0 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.0 StreamCipher, without EtM" \
+run_test    "Large client packet TLS 1.0 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
@@ -4391,7 +4680,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 StreamCipher, truncated MAC" \
+run_test    "Large client packet TLS 1.0 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
@@ -4399,7 +4688,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+run_test    "Large client packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
@@ -4407,7 +4696,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.1 BlockCipher" \
+run_test    "Large client packet TLS 1.1 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4415,7 +4704,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.1 BlockCipher, without EtM" \
+run_test    "Large client packet TLS 1.1 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_1 etm=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4423,7 +4712,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 BlockCipher, truncated MAC" \
+run_test    "Large client packet TLS 1.1 BlockCipher, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4431,14 +4720,14 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+run_test    "Large client packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.1 StreamCipher" \
+run_test    "Large client packet TLS 1.1 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
@@ -4446,7 +4735,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.1 StreamCipher, without EtM" \
+run_test    "Large client packet TLS 1.1 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
@@ -4455,7 +4744,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 StreamCipher, truncated MAC" \
+run_test    "Large client packet TLS 1.1 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
@@ -4463,7 +4752,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+run_test    "Large client packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
@@ -4471,7 +4760,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 BlockCipher" \
+run_test    "Large client packet TLS 1.2 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -4479,14 +4768,14 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 BlockCipher, without EtM" \
+run_test    "Large client packet TLS 1.2 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 etm=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
+run_test    "Large client packet TLS 1.2 BlockCipher larger MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
@@ -4495,7 +4784,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 BlockCipher, truncated MAC" \
+run_test    "Large client packet TLS 1.2 BlockCipher, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
@@ -4503,7 +4792,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+run_test    "Large client packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
             "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
@@ -4511,7 +4800,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 StreamCipher" \
+run_test    "Large client packet TLS 1.2 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
@@ -4519,7 +4808,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 StreamCipher, without EtM" \
+run_test    "Large client packet TLS 1.2 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
@@ -4527,7 +4816,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 StreamCipher, truncated MAC" \
+run_test    "Large client packet TLS 1.2 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
@@ -4535,7 +4824,7 @@
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+run_test    "Large client packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
@@ -4543,7 +4832,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 AEAD" \
+run_test    "Large client packet TLS 1.2 AEAD" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
@@ -4551,7 +4840,7 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
-run_test    "Large packet TLS 1.2 AEAD shorter tag" \
+run_test    "Large client packet TLS 1.2 AEAD shorter tag" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
@@ -4559,6 +4848,251 @@
             -c "16384 bytes written in $(fragments_for_write 16384) fragments" \
             -s "Read from client: $MAX_CONTENT_LEN bytes read"
 
+# Test for large server packets
+requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
+run_test    "Large server packet SSLv3 StreamCipher" \
+            "$P_SRV response_size=16384 min_version=ssl3 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=ssl3 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+# Checking next 4 tests logs for 1n-1 split against BEAST too
+requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
+run_test    "Large server packet SSLv3 BlockCipher" \
+            "$P_SRV response_size=16384 min_version=ssl3" \
+            "$P_CLI force_version=ssl3 recsplit=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"\
+            -c "16383 bytes read"\
+            -C "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.0 BlockCipher" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1 recsplit=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"\
+            -c "16383 bytes read"\
+            -C "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.0 BlockCipher, without EtM" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1 etm=0 recsplit=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 1 bytes read"\
+            -c "16383 bytes read"\
+            -C "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.0 BlockCipher truncated MAC" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1 recsplit=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -c "Read from server: 1 bytes read"\
+            -c "16383 bytes read"\
+            -C "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.0 StreamCipher truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.0 StreamCipher" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.0 StreamCipher, without EtM" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.0 StreamCipher, truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.1 BlockCipher" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.1 BlockCipher, without EtM" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_1 etm=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.1 BlockCipher truncated MAC" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=16384 trunc_hmac=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.1 StreamCipher" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.1 StreamCipher, without EtM" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.1 StreamCipher truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 BlockCipher" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 BlockCipher, without EtM" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_2 etm=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 BlockCipher larger MAC" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.2 BlockCipher truncated MAC" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=16384 trunc_hmac=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 StreamCipher" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 StreamCipher, without EtM" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.2 StreamCipher truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large server packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV response_size=16384 arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
+            0 \
+            -s "16384 bytes written in 1 fragments" \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 AEAD" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
+run_test    "Large server packet TLS 1.2 AEAD shorter tag" \
+            "$P_SRV response_size=16384" \
+            "$P_CLI force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
+            0 \
+            -c "Read from server: 16384 bytes read"
+
 # Tests of asynchronous private key support in SSL
 
 requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE