Package org.bouncycastle.cms

Examples of org.bouncycastle.cms.CMSEnvelopedData

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        CMSEnvelopedDataGenerator edGen = new CMSEnvelopedDataGenerator();

        edGen.addKeyAgreementRecipient(CMSEnvelopedDataGenerator.ECDH_SHA1KDF, _origEcKP.getPrivate(), _origEcKP.getPublic(), _reciEcCert, CMSEnvelopedDataGenerator.AES128_WRAP, "BC");

        CMSEnvelopedData ed = edGen.generate(
                              new CMSProcessableByteArray(data),
                              CMSEnvelopedDataGenerator.AES128_CBC, "BC");

        RecipientInformationStore  recipients = ed.getRecipientInfos();

        assertEquals(ed.getEncryptionAlgOID(),
                                   CMSEnvelopedDataGenerator.AES128_CBC);

        Collection  c = recipients.getRecipients();
        Iterator    it = c.iterator();
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        byte[] data = Hex.decode("5468697320697320736f6d652073616d706c6520636f6e74656e742e");

        KeyFactory kFact = KeyFactory.getInstance("RSA", "BC");
        Key key = kFact.generatePrivate(new PKCS8EncodedKeySpec(bobPrivRsaEncrypt));

        CMSEnvelopedData ed = new CMSEnvelopedData(rfc4134ex5_1);

        RecipientInformationStore  recipients = ed.getRecipientInfos();

        assertEquals("1.2.840.113549.3.7", ed.getEncryptionAlgOID());

        Collection  c = recipients.getRecipients();
        Iterator    it = c.iterator();

        if (it.hasNext())
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        byte[] data = Hex.decode("5468697320697320736f6d652073616d706c6520636f6e74656e742e");

        KeyFactory kFact = KeyFactory.getInstance("RSA", "BC");
        Key key = kFact.generatePrivate(new PKCS8EncodedKeySpec(bobPrivRsaEncrypt));

        CMSEnvelopedData ed = new CMSEnvelopedData(rfc4134ex5_2);

        RecipientInformationStore  recipients = ed.getRecipientInfos();

        assertEquals("1.2.840.113549.3.2", ed.getEncryptionAlgOID());

        Collection  c = recipients.getRecipients();
        Iterator    it = c.iterator();

        if (it.hasNext())
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    }

    public void testOriginatorInfo()
        throws Exception
    {
        CMSEnvelopedData env = new CMSEnvelopedData(CMSSampleMessages.originatorMessage);

        RecipientInformationStore  recipients = env.getRecipientInfos();

        assertEquals(CMSEnvelopedDataGenerator.DES_EDE3_CBC, env.getEncryptionAlgOID());

    }
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        CMSEnvelopedDataGenerator edGen = new CMSEnvelopedDataGenerator();

        edGen.addPasswordRecipient(new PKCS5Scheme2PBEKey("password".toCharArray(), new byte[20], 5), algorithm);

        CMSEnvelopedData ed = edGen.generate(
                              new CMSProcessableByteArray(data),
                              CMSEnvelopedDataGenerator.AES128_CBC, "BC");

        RecipientInformationStore  recipients = ed.getRecipientInfos();

        assertEquals(ed.getEncryptionAlgOID(),
                                   CMSEnvelopedDataGenerator.AES128_CBC);

        Collection  c = recipients.getRecipients();
        Iterator    it = c.iterator();
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    private void verifyECKeyAgreeVectors(PrivateKey privKey, String wrapAlg, byte[] message)
        throws CMSException, GeneralSecurityException
    {
        byte[] data = Hex.decode("504b492d4320434d5320456e76656c6f706564446174612053616d706c65");

        CMSEnvelopedData ed = new CMSEnvelopedData(message);

        RecipientInformationStore  recipients = ed.getRecipientInfos();

        Collection  c = recipients.getRecipients();
        Iterator    it = c.iterator();

        assertEquals(wrapAlg, ed.getEncryptionAlgOID());

        if (it.hasNext())
        {
            RecipientInformation   recipient = (RecipientInformation)it.next();
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    private void verifyECMQVKeyAgreeVectors(PrivateKey privKey, String wrapAlg, byte[] message)
        throws CMSException, GeneralSecurityException
    {
        byte[] data = Hex.decode("504b492d4320434d5320456e76656c6f706564446174612053616d706c65");

        CMSEnvelopedData ed = new CMSEnvelopedData(message);

        RecipientInformationStore  recipients = ed.getRecipientInfos();

        Collection  c = recipients.getRecipients();
        Iterator    it = c.iterator();

        assertEquals(wrapAlg, ed.getEncryptionAlgOID());

        if (it.hasNext())
        {
            RecipientInformation   recipient = (RecipientInformation)it.next();
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        CMSEnvelopedDataGenerator edGen = new CMSEnvelopedDataGenerator();

        edGen.addKeyTransRecipient(keyCert);

        CMSEnvelopedData ed = edGen.generate(
                                new CMSProcessableByteArray(data),
                                algorithm, null);

        RecipientInformationStore recipients = ed.getRecipientInfos();


        assertEquals(ed.getEncryptionAlgOID(), algorithm);

        Collection  c = recipients.getRecipients();

        assertEquals(1, c.size());
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            }
            for (int i = 0; i<recipients.size(); i++) {
                PdfObject recipient = recipients.getPdfObject(i);
                strings.remove(recipient);

                CMSEnvelopedData data = null;
                try {
                    data = new CMSEnvelopedData(recipient.getBytes());

                    Iterator<RecipientInformation> recipientCertificatesIt = data.getRecipientInfos().getRecipients().iterator();

                    while (recipientCertificatesIt.hasNext()) {
                        RecipientInformation recipientInfo = recipientCertificatesIt.next();

                        if (recipientInfo.getRID().match(certificate) && !foundRecipient) {
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Related Classes of org.bouncycastle.cms.CMSEnvelopedData

  • com.itextpdf.text.pdf.PdfReader
  • com.lowagie.text.pdf.PdfReader
  • org.apache.pdfbox.pdmodel.encryption.PublicKeySecurityHandler
  • org.bouncycastle.asn1.ASN1Set
  • org.bouncycastle.asn1.cms.AttributeTable
  • org.bouncycastle.asn1.cms.EncryptedContentInfo
  • org.bouncycastle.asn1.cms.EnvelopedData
  • org.bouncycastle.asn1.cms.RecipientInfo
  • org.bouncycastle.cms.test.EnvelopedDataTest
  • org.bouncycastle.cms.test.NullProviderTest
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