public static byte[] Hash(byte[] input)
{
DZen.Security.Cryptography.SHA3 sha3 = DZen.Security.Cryptography.SHA3.Create("sha3-256");
sha3.UseKeccakPadding = true;
byte[] hashBytes = sha3.ComputeHash(input);
return(hashBytes);
}
public static byte[] GetPubAddress(string privateKey)
{
// ECKey ecKey = new ECKey();
// ECPrivateKeyParameters ecPrivateKeyParameters = ecKey._privateKey;
// byte[] bytes = ecPrivateKeyParameters.D.ToByteArray();
ECKeyPair ecKeyPair = new ECKeyPair(privateKey);
byte[] bytesPub64 = ecKeyPair.ECPublicKey.Q.GetEncoded().SubArray(1, 64);
DZen.Security.Cryptography.SHA3 sha3 = DZen.Security.Cryptography.SHA3.Create("sha3-256");
sha3.UseKeccakPadding = true;
byte[] computeHash = sha3.ComputeHash(bytesPub64);
//byte[] computeHash = Sha3.Sha3256().ComputeHash(bytesPub65,1,64);//.ComputeHash(bytes, 12, 20);
computeHash.ToHexString2();
byte[] computeHash20 = new byte[20];
computeHash20 = computeHash.SubArray(11, 21);
computeHash20.ToHexString2();
computeHash20[0] = 65;
byte[] address41 = computeHash20;
// byte[] hexStringToByteArray = StringHelper.HexStringToByteArray("415a523b449890854c8fc460ab602df9f31fe4293f");
// address41 = hexStringToByteArray;
string hexString2 = address41.ToHexString2();
byte[] SecondSHA = Sha256.HashTwice(address41);
byte[] checkSum = SecondSHA.SubArray(0, 4);
string SecondSHAhexString2 = SecondSHA.ToHexString2();
byte[] address = new byte[address41.Length + 4];
Array.Copy(address41, 0, address, 0, address41.Length);
Array.Copy(checkSum, 0, address, 21, 4);
string hexString = address.ToHexString2();
string encode = Base58.Encode(address);
//415a523b449890854c8fc460ab602df9f31fe4293f
return(address);
}
