public bool VerifyAllowingOnlyLowS(byte[] hash, NasECDSASignature sig)
{
if (!sig.IsLowS)
{
return(false);
}
return(_ecKey.Verify(hash, sig.ECDSASignature));
}
public static NasECKey RecoverFromSignature(NasECDSASignature signature, int recId, byte[] hash)
{
return(new NasECKey(ECKey.RecoverFromSignature(recId, signature.ECDSASignature, hash, false)));
}
public bool Verify(byte[] hash, NasECDSASignature sig)
{
return(_ecKey.Verify(hash, sig.ECDSASignature));
}
//public static int GetRecIdFromVChain(byte[] vChain, BigInteger chainId)
//{
// return GetRecIdFromVChain(vChain.ToBigIntegerFromRLPDecoded(), chainId);
//}
public static NasECKey RecoverFromSignature(NasECDSASignature signature, byte[] hash)
{
return(new NasECKey(ECKey.RecoverFromSignature(GetRecIdFromV(signature.V), signature.ECDSASignature, hash,
false)));
}