public static void BuildWithAllOptions() { byte[] data = { 1, 9, 7, 5, 0, 4, 0, 4 }; Oid requestedPolicyOid = new Oid("1.2.3", "1.2.3"); byte[] nonce = "0123456789".HexToByteArray(); X509ExtensionCollection extensionsIn = new X509ExtensionCollection { new X509Extension("1.2.3.4.5", new byte[] { 0x05, 0x00 }, false), new X509Extension("0.1.2", new byte[] { 0x04, 0x00 }, false), }; Rfc3161TimestampRequest req = Rfc3161TimestampRequest.CreateFromData( data, HashAlgorithmName.SHA512, requestedPolicyOid, nonce, true, extensionsIn); Assert.NotNull(req); Assert.Equal(512 / 8, req.GetMessageHash().Length); Assert.Equal(Oids.Sha512, req.HashAlgorithmId.Value); Assert.NotNull(req.RequestedPolicyId); Assert.NotSame(requestedPolicyOid, req.RequestedPolicyId); Assert.Equal(requestedPolicyOid.Value, req.RequestedPolicyId.Value); Assert.True(req.GetNonce().HasValue, "req.GetNonce().HasValue"); Assert.Equal(nonce.ByteArrayToHex(), req.GetNonce().Value.ByteArrayToHex()); Assert.True(req.RequestSignerCertificate, "req.RequestSignerCertificate"); Assert.True(req.HasExtensions, "req.HasExtensions"); X509ExtensionCollection extensionsOut = req.GetExtensions(); Assert.NotSame(extensionsIn, extensionsOut); Assert.Equal(extensionsIn.Count, extensionsOut.Count); Assert.NotSame(extensionsIn[0], extensionsOut[0]); Assert.NotSame(extensionsIn[0], extensionsOut[1]); Assert.NotSame(extensionsIn[1], extensionsOut[0]); Assert.NotSame(extensionsIn[1], extensionsOut[1]); // Extensions is order-preserving Assert.Equal(extensionsIn[0].Oid.Value, extensionsOut[0].Oid.Value); Assert.Equal(extensionsIn[0].RawData, extensionsOut[0].RawData); Assert.Equal(extensionsIn[1].Oid.Value, extensionsOut[1].Oid.Value); Assert.Equal(extensionsIn[1].RawData, extensionsOut[1].RawData); }