public byte[] signHash(byte[] hash)
{
return new ECDSASignature(GenerateSignature(hash)).ToDER();
}
public ECDSASignature Sign(uint256 hash) { AssertPrivateKey(); var signer = new DeterministicECDSA(); signer.setPrivateKey(PrivateKey); var sig = ECDSASignature.FromDER(signer.signHash(hash.ToBytes())); return sig.MakeCanonical(); }