public void Can_sign_data_with_RSA()
{
var privateKey = RsaUtils.CreatePrivateKeyParams(RsaKeyLengths.Bit2048);
var publicKey = privateKey.ToPublicRsaParameters();
var message = "sign this";
var data = message.ToUtf8Bytes();
var signature = RsaUtils.Authenticate(data, privateKey, "SHA256", RsaKeyLengths.Bit2048);
var verified = RsaUtils.Verify(data, signature, publicKey, "SHA256", RsaKeyLengths.Bit2048);
Assert.That(verified, Is.True);
}