Exemplos de IMacAlgorithmProvider.CreateKey em C# (CSharp)

Exemplo n.º 1

Arquivo: HMAC.cs Projeto: amgad1982/Information-Security-Project

        public static byte[] sha256sum(byte[] key, byte[] message)
        {
            IMacAlgorithmProvider provider = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithm.HmacSha256);
            ICryptographicKey     hmacKey  = provider.CreateKey(key);

            byte [] hmac = CryptographicEngine.Sign(hmacKey, message);
            return(hmac);
        }

Exemplo n.º 2

Arquivo: HMAC.cs Projeto: amgad1982/Information-Security-Project

        public static bool Verify(byte[] key, byte[] message, byte[] signature)
        {
            IMacAlgorithmProvider provider = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithm.HmacSha256);

            ICryptographicKey hmacKey = provider.CreateKey(key);

            return(CryptographicEngine.VerifySignature(hmacKey, message, signature));
        }