C # HmacSha512 and Java HmacSha512 encryption

C # HmacSha512 is encrypted with Java HmacSha512.

 /// <summary>        ///HmacSha512 Encryption/// </summary>        /// <param name= "Clearmessage" ></param>        /// <param name= "secretkeystring" ></param>        /// <returns></returns>        protected stringHMACSHA512 (stringClearmessage,stringsecretkeystring) {Encoding Encoder=Encoding.UTF8; //Transform the clear query string to a byte array            byte[] Messagebytes =Encoder.            GetBytes (Clearmessage); //Transform The secret key string to a byte array            varKey =convert.tobase64string (encoder.            GetBytes (secretkeystring)); byte[] Secretkeybytes =Encoder.            GetBytes (key); //Init the Hmac SHA512 generator with the keyHMACSHA512 hmacsha512 =NewHMACSHA512 (secretkeybytes); //Hash the message            byte[] HashValue =Hmacsha512.computehash (messagebytes); //Transform the hash bytes array to a string string            stringHMAC = bitconverter.tostring (hashValue). Replace ("-",""); //Force the case of the HMAC key to uppercase            returnHMAC.        ToLower (); }

C # HmacSha512 and Java HmacSha512 encryption