Fix (d)tls1_2 into (d)tls12 in version options

Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 574caa6..8e62dbe 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -426,9 +426,9 @@
     "    arc4=%%d             default: (library default: 0)\n" \
     "    allow_sha1=%%d       default: 0\n"                             \
     "    min_version=%%s      default: (library default: tls1)\n"       \
-    "    max_version=%%s      default: (library default: tls1_2)\n"     \
+    "    max_version=%%s      default: (library default: tls12)\n"      \
     "    force_version=%%s    default: \"\" (none)\n"       \
-    "                        options: ssl3, tls1, tls1_1, tls1_2, dtls1, dtls1_2\n" \
+    "                        options: ssl3, tls1, tls1_1, tls12, dtls1, dtls12\n" \
     "\n"                                                    \
     "    force_ciphersuite=<name>    default: all enabled\n"\
     "    query_config=<name>         return 0 if the specified\n"       \
@@ -1107,8 +1107,8 @@
             else if( strcmp( q, "tls1_1" ) == 0 ||
                      strcmp( q, "dtls1" ) == 0 )
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
+            else if( strcmp( q, "tls12" ) == 0 ||
+                     strcmp( q, "dtls12" ) == 0 )
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
             else
                 goto usage;
@@ -1122,8 +1122,8 @@
             else if( strcmp( q, "tls1_1" ) == 0 ||
                      strcmp( q, "dtls1" ) == 0 )
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
+            else if( strcmp( q, "tls12" ) == 0 ||
+                     strcmp( q, "dtls12" ) == 0 )
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
             else
                 goto usage;
@@ -1163,7 +1163,7 @@
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
             }
-            else if( strcmp( q, "tls1_2" ) == 0 )
+            else if( strcmp( q, "tls12" ) == 0 )
             {
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
@@ -1174,7 +1174,7 @@
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
                 opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
             }
-            else if( strcmp( q, "dtls1_2" ) == 0 )
+            else if( strcmp( q, "dtls12" ) == 0 )
             {
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 329305e..ee45312 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -507,12 +507,12 @@
     "    arc4=%%d             default: (library default: 0)\n" \
     "    allow_sha1=%%d       default: 0\n"                             \
     "    min_version=%%s      default: (library default: tls1)\n"       \
-    "    max_version=%%s      default: (library default: tls1_2)\n"     \
+    "    max_version=%%s      default: (library default: tls12)\n"      \
     "    force_version=%%s    default: \"\" (none)\n"       \
-    "                        options: ssl3, tls1, tls1_1, tls1_2, dtls1, dtls1_2\n" \
+    "                        options: ssl3, tls1, tls1_1, tls12, dtls1, dtls12\n" \
     "\n"                                                                \
     "    version_suites=a,b,c,d      per-version ciphersuites\n"        \
-    "                                in order from ssl3 to tls1_2\n"    \
+    "                                in order from ssl3 to tls12\n"     \
     "                                default: all enabled\n"            \
     "    force_ciphersuite=<name>    default: all enabled\n"            \
     "    query_config=<name>         return 0 if the specified\n"       \
@@ -1741,8 +1741,8 @@
             else if( strcmp( q, "tls1_1" ) == 0 ||
                      strcmp( q, "dtls1" ) == 0 )
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
+            else if( strcmp( q, "tls12" ) == 0 ||
+                     strcmp( q, "dtls12" ) == 0 )
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
             else
                 goto usage;
@@ -1756,8 +1756,8 @@
             else if( strcmp( q, "tls1_1" ) == 0 ||
                      strcmp( q, "dtls1" ) == 0 )
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
-            else if( strcmp( q, "tls1_2" ) == 0 ||
-                     strcmp( q, "dtls1_2" ) == 0 )
+            else if( strcmp( q, "tls12" ) == 0 ||
+                     strcmp( q, "dtls12" ) == 0 )
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
             else
                 goto usage;
@@ -1797,7 +1797,7 @@
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_2;
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
             }
-            else if( strcmp( q, "tls1_2" ) == 0 )
+            else if( strcmp( q, "tls12" ) == 0 )
             {
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;
@@ -1808,7 +1808,7 @@
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_2;
                 opt.transport = MBEDTLS_SSL_TRANSPORT_DATAGRAM;
             }
-            else if( strcmp( q, "dtls1_2" ) == 0 )
+            else if( strcmp( q, "dtls12" ) == 0 )
             {
                 opt.min_version = MBEDTLS_SSL_MINOR_VERSION_3;
                 opt.max_version = MBEDTLS_SSL_MINOR_VERSION_3;