Ejemplo n.º 1
0
  public void testProtectedMessage() throws Exception {
    KeyPairGenerator kGen = KeyPairGenerator.getInstance("RSA", BC);

    kGen.initialize(512);

    KeyPair kp = kGen.generateKeyPair();
    X509CertificateHolder cert = makeV3Certificate(kp, "CN=Test", kp, "CN=Test");

    GeneralName sender = new GeneralName(new X500Name("CN=Sender"));
    GeneralName recipient = new GeneralName(new X500Name("CN=Recip"));

    ContentSigner signer =
        new JcaContentSignerBuilder("MD5WithRSAEncryption").setProvider(BC).build(kp.getPrivate());
    ProtectedPKIMessage message =
        new ProtectedPKIMessageBuilder(sender, recipient)
            .setBody(
                new PKIBody(
                    PKIBody.TYPE_INIT_REP,
                    CertRepMessage.getInstance(new DERSequence(new DERSequence()))))
            .addCMPCertificate(cert)
            .build(signer);

    X509Certificate jcaCert =
        new JcaX509CertificateConverter()
            .setProvider(BC)
            .getCertificate(message.getCertificates()[0]);
    ContentVerifierProvider verifierProvider =
        new JcaContentVerifierProviderBuilder().setProvider(BC).build(jcaCert.getPublicKey());

    assertTrue(message.verify(verifierProvider));

    assertEquals(sender, message.getHeader().getSender());
    assertEquals(recipient, message.getHeader().getRecipient());
  }
Ejemplo n.º 2
0
  public void testMacProtectedMessage() throws Exception {
    KeyPairGenerator kGen = KeyPairGenerator.getInstance("RSA", BC);

    kGen.initialize(512);

    KeyPair kp = kGen.generateKeyPair();
    X509CertificateHolder cert = makeV3Certificate(kp, "CN=Test", kp, "CN=Test");

    GeneralName sender = new GeneralName(new X500Name("CN=Sender"));
    GeneralName recipient = new GeneralName(new X500Name("CN=Recip"));

    ProtectedPKIMessage message =
        new ProtectedPKIMessageBuilder(sender, recipient)
            .setBody(
                new PKIBody(
                    PKIBody.TYPE_INIT_REP,
                    CertRepMessage.getInstance(new DERSequence(new DERSequence()))))
            .addCMPCertificate(cert)
            .build(
                new PKMACBuilder(new JcePKMACValuesCalculator().setProvider(BC))
                    .build("secret".toCharArray()));

    PKMACBuilder pkMacBuilder = new PKMACBuilder(new JcePKMACValuesCalculator().setProvider(BC));

    assertTrue(message.verify(pkMacBuilder, "secret".toCharArray()));

    assertEquals(sender, message.getHeader().getSender());
    assertEquals(recipient, message.getHeader().getRecipient());
  }