Add MD4 to EVP layer

src/ssl.c

@@ -18124,6 +18124,9 @@ const WOLFSSL_ObjectInfo wolfssl_object_info[] = {
     #ifdef WOLFSSL_MD2
         { WC_NID_md2, MD2h, oidHashType, "MD2", "md2"},
     #endif
+    #ifndef NO_MD4
+        { WC_NID_md4, MD4h, oidHashType, "MD4", "md4"},
+    #endif
     #ifndef NO_MD5
         { WC_NID_md5, MD5h, oidHashType, "MD5", "md5"},
     #endif

wolfcrypt/src/evp.c

@@ -10884,6 +10884,10 @@ const WOLFSSL_EVP_MD* wolfSSL_EVP_get_digestbynid(int id)
     WOLFSSL_MSG("wolfSSL_get_digestbynid");
 
     switch(id) {
+#ifndef NO_MD4
+        case WC_NID_md4:
+            return wolfSSL_EVP_md4();
+#endif
 #ifndef NO_MD5
         case WC_NID_md5:
             return wolfSSL_EVP_md5();

wolfssl/wolfcrypt/asn.h

@@ -1249,6 +1249,7 @@ enum Oid_Types {
 
 enum Hash_Sum  {
     MD2h      = 646,
+    MD4h      = 648,
     MD5h      = 649,
     SHAh      =  88,
     SHA224h   = 417,