Sign() public method

public Sign ( byte hash ) : ECDSASignature
hash byte
return ECDSASignature
ECKey Class Documentation
Example #1
0
        public void ShouldSignEncodeTransactionAndRecoverPublicAddress()
        {
            var privateKey = "b5b1870957d373ef0eeffecc6e4812c0fd08f554b37b233526acc331bf1544f7";
            var sendersAddress = "12890d2cce102216644c59daE5baed380d84830c";
            var publicKey =
                "87977ddf1e8e4c3f0a4619601fc08ac5c1dcf78ee64e826a63818394754cef52457a10a599cb88afb7c5a6473b7534b8b150d38d48a11c9b515dd01434cceb08";

            var key = new ECKey(privateKey.HexToByteArray(), true);
            var hash = "test".ToHexUTF8().HexToByteArray();
            var signature = key.Sign(hash);
            Assert.True(key.Verify(hash, signature));
            Assert.Equal(key.GetPubKeyNoPrefix().ToHex(), publicKey);
            Assert.Equal(sendersAddress.ToLower(), key.GetPublicAddress());
        }