public void GenerateSignature()
{
var certificate = new IssuerPublicKeyCertificate
{
HashAlgorithmIndicator = 0x01,
IssuerIdentifier = "49000000".FromHexa(),
CertificateExpirationDate = "0714".FromHexa(),
CertificateSerialNumber = "000001".FromHexa(),
PublicKeyAlgorithmIndicator = 1,
IssuerPublicKey = new PublicKey(IssuerModulus, IssuerPublicExponent)
};
var bytes = certificate.GenerateCertificate(new PublicKey(AcModulus, AcPrivateExponent));
Assert.AreEqual(IssuerPublicKeyCertificateBytes, bytes.ToHexa('\0'));
}
public void RecoverFromSignature()
{
var certificate = new IssuerPublicKeyCertificate();
certificate.RecoverFromSignature(IssuerPublicKeyCertificateBytes.FromHexa(), new PublicKey(AcModulus, AcPublicExponent));
Assert.AreEqual(0x6A, certificate.DataHeader);
Assert.AreEqual(0xBC, certificate.DataTrailer);
Assert.AreEqual(0x02, certificate.DataFormat);
Assert.AreEqual(0x01, certificate.HashAlgorithmIndicator);
Assert.AreEqual(Hash, certificate.HashResult.ToHexa('\0'));
Assert.AreEqual(Recovered, certificate.Recovered.ToHexa('\0'));
Assert.AreEqual(0x01, certificate.PublicKeyAlgorithmIndicator);
Assert.AreEqual(0x03, certificate.PublicKeyExponentLength);
Assert.AreEqual(0x80, certificate.PublicKeyLength);
Assert.AreEqual("49000000".FromHexa(), certificate.IssuerIdentifier);
Assert.AreEqual(LeftmostDigitsofthePublicKey, certificate.PublicKeyorLeftmostDigitsofthePublicKey.ToHexa('\0'));
}