public void ShouldKnowIfAPointIsOnMattsCurve(int x, int y, bool expectedResult)
{
var mattsCurve = new EdwardsCurve(Curve.Ed25519, 7, 2, 3, new EdPoint(0, 6), 12, 256, 247, 2);
var result = mattsCurve.PointExistsOnCurve(new EdPoint(x, y));
Assert.AreEqual(expectedResult, result);
}
public void ShouldEncodeAndDecodeProperlyMattsCurve3(string encoded, int expectedX, int expectedY)
{
var encodedOriginal = new BitString(encoded);
var mattsCurve = new EdwardsCurve(Curve.Ed25519, 13, 1, 2, new EdPoint(0, 6), 12, 8, 247, 2);
var decoded = mattsCurve.Decode(encodedOriginal);
Assert.IsTrue(mattsCurve.PointExistsOnCurve(decoded));
Assert.AreEqual(expectedX, (int)decoded.X);
Assert.AreEqual(expectedY, (int)decoded.Y);
var reEncoded = mattsCurve.Encode(decoded);
Assert.AreEqual(encodedOriginal, reEncoded);
}