public void TestSha1WithRsaNonData()
{
MemoryStream bOut = new MemoryStream();
IX509Store x509Certs = CmsTestUtil.MakeCertStore(OrigCert, SignCert);
IX509Store x509Crls = CmsTestUtil.MakeCrlStore(SignCrl, OrigCrl);
CmsSignedDataStreamGenerator gen = new CmsSignedDataStreamGenerator();
gen.AddSigner(OrigKP.Private, OrigCert, CmsSignedDataStreamGenerator.DigestSha1);
gen.AddCertificates(x509Certs);
gen.AddCrls(x509Crls);
byte[] testBytes = Encoding.ASCII.GetBytes(TestMessage);
Stream sigOut = gen.Open(bOut, "1.2.3.4", true);
sigOut.Write(testBytes, 0, testBytes.Length);
sigOut.Close();
CmsSignedDataParser sp = new CmsSignedDataParser(bOut.ToArray());
CmsTypedStream stream = sp.GetSignedContent();
Assert.AreEqual("1.2.3.4", stream.ContentType);
stream.Drain();
// compute expected content digest
byte[] hash = DigestUtilities.CalculateDigest("SHA1", testBytes);
VerifySignatures(sp, hash);
}
public void TestSha1WithRsa()
{
MemoryStream bOut = new MemoryStream();
IX509Store x509Certs = CmsTestUtil.MakeCertStore(OrigCert, SignCert);
IX509Store x509Crls = CmsTestUtil.MakeCrlStore(SignCrl, OrigCrl);
CmsSignedDataStreamGenerator gen = new CmsSignedDataStreamGenerator();
gen.AddSigner(OrigKP.Private, OrigCert, CmsSignedDataStreamGenerator.DigestSha1);
gen.AddCertificates(x509Certs);
gen.AddCrls(x509Crls);
Stream sigOut = gen.Open(bOut);
byte[] testBytes = Encoding.ASCII.GetBytes(TestMessage);
sigOut.Write(testBytes, 0, testBytes.Length);
sigOut.Close();
CheckSigParseable(bOut.ToArray());
CmsSignedDataParser sp = new CmsSignedDataParser(
new CmsTypedStream(new MemoryStream(testBytes, false)), bOut.ToArray());
sp.GetSignedContent().Drain();
// compute expected content digest
byte[] hash = DigestUtilities.CalculateDigest("SHA1", testBytes);
VerifySignatures(sp, hash);
//
// try using existing signer
//
gen = new CmsSignedDataStreamGenerator();
gen.AddSigners(sp.GetSignerInfos());
gen.AddCertificates(sp.GetCertificates("Collection"));
gen.AddCrls(sp.GetCrls("Collection"));
bOut.SetLength(0);
sigOut = gen.Open(bOut, true);
sigOut.Write(testBytes, 0, testBytes.Length);
sigOut.Close();
VerifyEncodedData(bOut);
//
// look for the CRLs
//
ArrayList col = new ArrayList(x509Crls.GetMatches(null));
Assert.AreEqual(2, col.Count);
Assert.IsTrue(col.Contains(SignCrl));
Assert.IsTrue(col.Contains(OrigCrl));
}
