public static void SignTransaction(ref Transaction trs, string secret)
{
var address = CryptoHelper.GetAddress(secret);
var keys = address.KeyPair;
trs.SenderId = address.IdString;
trs.SenderPublicKey = keys.PublicKey.ToHex().ToLower();
var trsBytes = trs.GetBytes();
var hash = CryptoHelper.Sha256(trsBytes);
var signature = CryptoHelper.Sign(hash, keys.PrivateKey);
trs.Signature = signature.ToHex().ToLower();
trsBytes = trs.GetBytes();
trs.Id = CryptoHelper.GetId(trsBytes);
}
public static void SignTransaction(ref Transaction trs, string secret, string secondSecret = "")
{
var address = CryptoHelper.GetAddress(secret);
var keyPair = address.KeyPair;
trs.SenderId = address.IdString;
trs.SenderPublicKey = keyPair.PublicKey.ToHex().ToLower();
var hash = CryptoHelper.Sha256(trs.GetBytes());
var signature = CryptoHelper.Sign(hash, keyPair.PrivateKey);
trs.Signature = signature.ToHex().ToLower();
if (!string.IsNullOrWhiteSpace(secondSecret))
{
signature = CryptoHelper.Sign(hash, CryptoHelper.GetKeyPair(secondSecret).PrivateKey);
trs.SignSignature = signature.ToHex().ToLower();
}
trs.Id = CryptoHelper.GetId(trs.GetBytes());
}
