public static CitaTransaction NewTransaction(string nonce, string to, ulong quota,
uint version, ulong blockLimit, byte[] data, string chainId)
{
var transaction = new CitaTransaction()
{
Nonce = nonce,
Quota = quota,
Version = version,
Value = Util.ConvertToByteString(value),
Data = Util.ConvertToByteString(data),
ValidUntilBlock = blockLimit
};
if (version == 0)
{
transaction.To = to;
transaction.ChainId = uint.Parse(chainId);
}
else
{
transaction.ToV1 = Util.ConvertToByteString(hexStringToBytes(to));
transaction.ChainIdV1 = Util.ConvertToByteString(ToBytes32(hexStringToBytes(chainId)));
}
return(transaction);
}
private static byte[] SignData(CitaTransaction trans, bool sm, ECKeyPair key)
{
var tx = Util.MarshalByte(trans);
if (sm)
{
var publicKeyStr = fillStr64(formatHexString(Hex.ToHexString(key.pubk.Q.XCoord.ToBigInteger().ToByteArray())))
+ fillStr64(formatHexString(Hex.ToHexString(key.pubk.Q.YCoord.ToBigInteger().ToByteArray())));
Console.WriteLine(string.Format("publicKeyStr:{0}", publicKeyStr));
BigInteger r, s;
SM2Utils.Sign(SM2Utils.SM3Hash(tx), key.prik, out r, out s);
var signStr = fillStr64(formatHexString(Hex.ToHexString(r.ToByteArray()))) + fillStr64(formatHexString(Hex.ToHexString(s.ToByteArray())));
var publicKeyBytes = Hex.Decode(publicKeyStr);
var signBytes = Hex.Decode(signStr);
var byteSource = new byte[signBytes.Length + publicKeyBytes.Length];
signBytes.CopyTo(byteSource, 0);
publicKeyBytes.CopyTo(byteSource, signBytes.Length);
return(byteSource);
}
return(null);
}
