public byte[] GetAddressWallet(TypeNet typeNet)
{
byte[] bytesPub64 = PublicKeyShort;
byte[] computeHash = Sha256Keccak.Hash(bytesPub64);
//computeHash.ToHexString2();
byte[] computeHash20 = computeHash.SubArray(11, 21);
//computeHash20.ToHexString2();
if (typeNet == TypeNet.Main)
{
computeHash20[0] = 65;
}
else
{
computeHash20[0] = 160;
}
//string hexString2 = computeHash20.ToHexString2();
byte[] secondSha = Sha256.HashTwice(computeHash20);
byte[] checkSum = secondSha.SubArray(0, 4);
//string SecondSHAhexString2 = secondSha.ToHexString2();
byte[] address = new byte[computeHash20.Length + 4];
Array.Copy(computeHash20, 0, address, 0, computeHash20.Length);
Array.Copy(checkSum, 0, address, 21, 4);
//string hexString = address.ToHexString2();
//string encode = Base_58.Encode(address);
return(address);
}
private static byte[] signTransaction2Byte(byte[] transaction, byte[] privateKey)
{
ECKey ecKey = ECKey.FromPrivate(privateKey);
Transaction transaction1 = Transaction.Parser.ParseFrom(transaction);
byte[] rawdata = transaction1.RawData.ToByteArray();
byte[] hash = Sha256Keccak.Hash(rawdata);
byte[] sign = ecKey.GetSignature(hash);
Transaction clone = transaction1.Clone();
clone.Signature.Add(ByteString.CopyFrom(sign));
return(clone.ToByteArray());
}
public static Transaction sign(Transaction transaction, KeyTriple myKey)
{
byte[] hash = Sha256Keccak.Hash(transaction.RawData.ToByteArray());
// Transaction.Types.Contract listContract = transaction.RawData.Contract;
// for (int i = 0; i < listContract.size(); i++)
// {
byte[] signature = myKey.GetSignature(hash);
ByteString bsSign = ByteString.CopyFrom(signature);
transaction.Signature.Add(bsSign); //Each contract may be signed with a different private key in the future.
// }
return(transaction);
}
public static byte[] GetBlockHash(Block block)
{
return(Sha256Keccak.Hash(block.BlockHeader.RawData.ToByteArray()));
}