Add FFDH definitions and translation functions

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
diff --git a/library/ssl_client.c b/library/ssl_client.c
index 7fa3737..163d0a0 100644
--- a/library/ssl_client.c
+++ b/library/ssl_client.c
@@ -307,7 +307,7 @@
             p += 2;
             MBEDTLS_SSL_DEBUG_MSG(3, ("NamedGroup: %s ( %x )",
                                       ffdh_group, *group_list));
-        
+        }
     }
 
     /* Length of named_group_list */
@@ -336,7 +336,6 @@
 
     return 0;
 }
-
 #endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
           MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */