Up min size of DHM params to 1024 bits on client
diff --git a/include/polarssl/ssl.h b/include/polarssl/ssl.h
index 730594a..f82d4fc 100644
--- a/include/polarssl/ssl.h
+++ b/include/polarssl/ssl.h
@@ -282,6 +282,12 @@
 #define SSL_MAX_CONTENT_LEN         16384   /**< Size of the input / output buffer */
 #endif
 
+/*
+ * Minimum size of the Diffie-Hellman parameters to accept from a server.
+ * The default is 1024 bits (128 bytes) for compatibility reasons.
+ * From a purely security perspective, 2048 bits would be better.
+ */
+#define SSL_MIN_DHM_BYTES             128   /**< Min size of the Diffie-Hellman prime */
 /* \} name SECTION: Module settings */
 
 /*