Examples of org.bouncycastle.openpgp.PGPEncryptedDataGenerator.addMethod()

Class org.bouncycastle.openpgp.PGPEncryptedDataGenerator

Examples of org.bouncycastle.openpgp.PGPEncryptedDataGenerator.addMethod()

org.bouncycastle.openpgp.PGPEncryptedDataGenerator.addMethod()
Add a PBE encryption method to the encrypted object. @param passPhrase @throws NoSuchProviderException @throws PGPException

        if (armored) {
            outputStream = new ArmoredOutputStream(outputStream);
        }


        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(PGPEncryptedData.CAST5, integrity, new SecureRandom(), "BC");
        encGen.addMethod(key);


        OutputStream encOut = encGen.open(outputStream, compressedData.length);
        try {
            encOut.write(compressedData);
        } finally {

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        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(new JcePGPDataEncryptorBuilder(SymmetricKeyAlgorithmTags.CAST5).
                                                                             setWithIntegrityPacket(integrity).
                                                                             setSecureRandom(new SecureRandom()).
                                                                             setProvider("BC"));
        encGen.addMethod(new JcePublicKeyKeyEncryptionMethodGenerator(key));
        OutputStream encOut = encGen.open(outputStream, new byte[BUFFER_SIZE]);


        PGPCompressedDataGenerator comData = new PGPCompressedDataGenerator(CompressionAlgorithmTags.ZIP);
        OutputStream comOut = new BufferedOutputStream(comData.open(encOut));

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        lData.close();
        comData.close();


        PGPEncryptedDataGenerator   cPk = new PGPEncryptedDataGenerator(algorithm, new SecureRandom(), "BC");


        cPk.addMethod(passPhrase);


        byte[]              bytes = bOut.toByteArray();


        OutputStream    cOut = cPk.open(out, bytes.length);

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      final byte[] rawText) throws NoSuchProviderException, PGPException,
      IOException {
    final byte[] zText = compress(name, date, rawText);
    final PGPEncryptedDataGenerator cpk =
        new PGPEncryptedDataGenerator(PGPEncryptedData.CAST5, true, prng, "BC");
    cpk.addMethod(dest);


    final ByteArrayOutputStream buf = new ByteArrayOutputStream();
    final ArmoredOutputStream aout = new ArmoredOutputStream(buf);
    final OutputStream cout = cpk.open(aout, zText.length);
    cout.write(zText);

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        if (armored) {
            outputStream = new ArmoredOutputStream(outputStream);
        }


        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(PGPEncryptedData.CAST5, integrity, new SecureRandom(), "BC");
        encGen.addMethod(key);


        OutputStream encOut = encGen.open(outputStream, compressedData.length);
        try {
            encOut.write(compressedData);
        } finally {

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        if (armored) {
            outputStream = new ArmoredOutputStream(outputStream);
        }


        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(PGPEncryptedData.CAST5, integrity, new SecureRandom(), "BC");
        encGen.addMethod(key);


        OutputStream encOut = encGen.open(outputStream, compressedData.length);
        try {
            encOut.write(compressedData);
        } finally {

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        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(new JcePGPDataEncryptorBuilder(findAlgorithm(exchange))
                .setWithIntegrityPacket(integrity).setSecureRandom(new SecureRandom()).setProvider(getProvider()));
        // several keys can be added
        for (PGPPublicKey key : keys) {
            encGen.addMethod(new JcePublicKeyKeyEncryptionMethodGenerator(key));
        }
        OutputStream encOut = encGen.open(outputStream, new byte[BUFFER_SIZE]);


        PGPCompressedDataGenerator comData = new PGPCompressedDataGenerator(findCompressionAlgorithm(exchange));
        OutputStream comOut = new BufferedOutputStream(comData.open(encOut));

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        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(new JcePGPDataEncryptorBuilder(findAlgorithm(exchange))
                .setWithIntegrityPacket(integrity).setSecureRandom(new SecureRandom()).setProvider(getProvider()));
        // several keys can be added
        for (PGPPublicKey key : keys) {
            encGen.addMethod(new JcePublicKeyKeyEncryptionMethodGenerator(key));
        }
        OutputStream encOut = encGen.open(outputStream, new byte[BUFFER_SIZE]);


        PGPCompressedDataGenerator comData = new PGPCompressedDataGenerator(findCompressionAlgorithm(exchange));
        OutputStream comOut = new BufferedOutputStream(comData.open(encOut));

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    void createEncryptedNonCompressedData(ByteArrayOutputStream bos, String keyringPath) throws Exception, IOException, PGPException,
            UnsupportedEncodingException {
        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(new JcePGPDataEncryptorBuilder(SymmetricKeyAlgorithmTags.CAST5)
                .setSecureRandom(new SecureRandom()).setProvider(getProvider()));
        encGen.addMethod(new JcePublicKeyKeyEncryptionMethodGenerator(readPublicKey(keyringPath)));
        OutputStream encOut = encGen.open(bos, new byte[512]);
        PGPLiteralDataGenerator litData = new PGPLiteralDataGenerator();
        OutputStream litOut = litData.open(encOut, PGPLiteralData.BINARY, PGPLiteralData.CONSOLE, new Date(), new byte[512]);


        try {

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        ByteArrayOutputStream bos = new ByteArrayOutputStream();


        PGPEncryptedDataGenerator encGen = new PGPEncryptedDataGenerator(new JcePGPDataEncryptorBuilder(SymmetricKeyAlgorithmTags.CAST5)
                .setSecureRandom(new SecureRandom()).setProvider(getProvider()));


        encGen.addMethod(new JcePBEKeyEncryptionMethodGenerator("pw".toCharArray()));


        OutputStream encOut = encGen.open(bos, new byte[1024]);
        PGPCompressedDataGenerator comData = new PGPCompressedDataGenerator(CompressionAlgorithmTags.ZIP);
        OutputStream comOut = new BufferedOutputStream(comData.open(encOut));
        PGPLiteralDataGenerator litData = new PGPLiteralDataGenerator();

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