Generate and Verify MAC

To generate and verify a MAC, perform the following steps:

1. Create a session object and get an instance of the key using username, password, and property file path.

   NaeSession session = new NaeSession(user, passwd, propFilePath);

   Copy

2. Create a NaeHmacKey object using HMAC Algorithm.

   NaeHmacKey hmacKey = new NaeHmacKey(session,HmacAlgo.HmacSHA256,keyName);

   Copy

3. Pass the byte array as a input to generate the MAC in byte array.

   outBytes = hmacKey.GenerateMac(inputBytes);

   Copy

4. To verify the MAC, pass the previously generated MAC and the input data.

   bool resVer = hmacKey.VerifyMac(inputBytes, outBytes);

   Copy