public void SyntheticNoncesTest()
{
var protocol = Encoding.UTF8.GetBytes("test TranscriptRng collisions");
var rnd = new SecureRandom();
var commitment1 = new[] { Generators.Gx0 };
var commitment2 = new[] { Generators.Gx1 };
var witness1 = new[] { rnd.GetScalar() };
var witness2 = new[] { rnd.GetScalar() };
var transcript1 = new Transcript(protocol);
var transcript2 = new Transcript(protocol);
var transcript3 = new Transcript(protocol);
var transcript4 = new Transcript(protocol);
transcript1.CommitPublicNonces(commitment1);
transcript2.CommitPublicNonces(commitment2);
transcript3.CommitPublicNonces(commitment2);
transcript4.CommitPublicNonces(commitment2);
var publicNonceGenerator1 = transcript1.CreateSyntheticPublicNoncesProvider(witness1, rnd);
var publicNonceGenerator2 = transcript2.CreateSyntheticPublicNoncesProvider(witness1, rnd);
var publicNonceGenerator3 = transcript3.CreateSyntheticPublicNoncesProvider(witness2, rnd);
var publicNonceGenerator4 = transcript4.CreateSyntheticPublicNoncesProvider(witness2, rnd);
var publicNonce1 = publicNonceGenerator1().First();
var publicNonce2 = publicNonceGenerator2().First();
var publicNonce3 = publicNonceGenerator3().First();
var publicNonce4 = publicNonceGenerator4().First();
Assert.NotEqual(publicNonce1, publicNonce2);
Assert.NotEqual(publicNonce1, publicNonce3);
Assert.NotEqual(publicNonce1, publicNonce4);
Assert.NotEqual(publicNonce2, publicNonce3);
Assert.NotEqual(publicNonce2, publicNonce4);
Assert.NotEqual(publicNonce3, publicNonce4);
}
