public void GenerateSignature()
{
var certificate = new SignedStaticApplicationData
{
HashAlgorithmIndicator = 0x01,
DataAuthenticationCode = "2014".FromHexa(),
StaticDataToBeAuthenticated = "F04341454E 01".FromHexa()
};
var bytes = certificate.GenerateCertificate(new PublicKey(IssuerModulus, IssuerPrivateExponent));
Console.WriteLine(bytes.ToHexa('\0'));
Assert.AreEqual(StaticDataAuthenticationCertificateBytes, bytes.ToHexa('\0'));
}
public void RecoverFromSignature()
{
var certificate = new SignedStaticApplicationData();
certificate.RecoverFromSignature(StaticDataAuthenticationCertificateBytes.FromHexa(), new PublicKey(IssuerModulus, IssuerPublicExponent));
Assert.AreEqual(0x6A, certificate.DataHeader);
Assert.AreEqual(0xBC, certificate.DataTrailer);
Assert.AreEqual(0x03, certificate.DataFormat);
Assert.AreEqual(0x01, certificate.HashAlgorithmIndicator);
Assert.AreEqual(Hash, certificate.HashResult.ToHexa('\0'));
Assert.AreEqual(Recovered, certificate.Recovered.ToHexa('\0'));
Assert.AreEqual("2014", certificate.DataAuthenticationCode.ToHexa('\0'));
Assert.AreEqual(Enumerable.Repeat((byte)0xBB, (IssuerModulus.Length - 2) / 2 - 26).ToArray(), certificate.PadPattern);
}
