public static bool Verify(byte[] signature, byte[] publicKey, byte[] message)
{
var s = new Signature();
s.FromBytes(signature);
var pk = new PublicKey(publicKey);
var signingContext = new SigningContext085(Encoding.UTF8.GetBytes("substrate"));
var st = new SigningTranscript(signingContext);
signingContext.ts = signingContext.Bytes(message);
return(Verify(st, s, pk));
}
public static byte[] SignSimple(byte[] publicKey, byte[] secretKey, byte[] message)
{
var sk = SecretKey.FromBytes085(secretKey);
var pk = new PublicKey(publicKey);
var signingContext = new SigningContext085(Encoding.UTF8.GetBytes("substrate"));
var st = new SigningTranscript(signingContext);
signingContext.ts = signingContext.Bytes(message);
var rng = new Simple();
var sig = Sign(st, sk, pk, rng);
return(sig.ToBytes());
}
