private Signature TestSign(IECDsa signer)
{
Key key = signer.CreateKey();
using var rnd = RandomNumberGenerator.Create();
var data = new byte[256];
rnd.GetBytes(data);
var signature = signer.SignData(data, key);
if (signer.VerifyData(data, signature, key))
{
return(signature);
}
throw new Exception();
}
private void TestRSAccessors(IECDsa signer)
{
Key key = signer.CreateKey();
using var rnd = RandomNumberGenerator.Create();
var data = new byte[32];
rnd.GetBytes(data);
var signature = signer.SignData(data, key);
var R = signature.GetR();
var S = signature.GetS();
Signature RS = new Signature {
Bytes = new byte[64]
};
RS.Set(R, S);
Assert.Equal(signature.Bytes.ToArray(), RS.Bytes.ToArray());
}