Example usage for org.bouncycastle.openpgp PGPLiteralData NOW

Introduction

In this page you can find the example usage for org.bouncycastle.openpgp PGPLiteralData NOW.

Prototype

Date NOW

To view the source code for org.bouncycastle.openpgp PGPLiteralData NOW.

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Document

The special time for a modification time of "now" or the present time.

Usage

From source file:com.geoxp.oss.CryptoHelper.java

License:Apache License

public static byte[] encryptPGP(byte[] data, PGPPublicKey key, boolean armored, String name,
        int compressionAlgorithm, int encAlgorithm) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    OutputStream out = armored ? new ArmoredOutputStream(baos) : baos;

    BcPGPDataEncryptorBuilder dataEncryptor = new BcPGPDataEncryptorBuilder(encAlgorithm);
    dataEncryptor.setWithIntegrityPacket(true);
    dataEncryptor.setSecureRandom(CryptoHelper.getSecureRandom());

    PGPEncryptedDataGenerator encryptedDataGenerator = new PGPEncryptedDataGenerator(dataEncryptor);
    encryptedDataGenerator.addMethod(new BcPublicKeyKeyEncryptionMethodGenerator(key));

    try {/* www  .j ava  2  s. c  o  m*/
        OutputStream encout = encryptedDataGenerator.open(out, 1024);

        PGPCompressedDataGenerator pgpcdg = new PGPCompressedDataGenerator(compressionAlgorithm);
        OutputStream compout = pgpcdg.open(encout);

        PGPLiteralDataGenerator pgpldg = new PGPLiteralDataGenerator(false);
        OutputStream ldout = pgpldg.open(compout, PGPLiteralData.BINARY, name, data.length, PGPLiteralData.NOW);

        ldout.write(data);
        ldout.close();
        compout.close();
        encout.close();
        out.close();
        baos.close();

        return baos.toByteArray();
    } catch (PGPException pgpe) {
        throw new IOException(pgpe);
    }
}

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From source file:com.google.gerrit.server.contact.EncryptedContactStore.java

License:Apache License

private static byte[] compress(final String fileName, Date fileDate, final byte[] plainText)
        throws IOException {
    final ByteArrayOutputStream buf = new ByteArrayOutputStream();
    final PGPCompressedDataGenerator comdg;
    final int len = plainText.length;
    if (fileDate == null) {
        fileDate = PGPLiteralData.NOW;
    }//  ww w .  ja  v a 2 s  . c  o m

    comdg = new PGPCompressedDataGenerator(PGPCompressedData.ZIP);
    final OutputStream out = new PGPLiteralDataGenerator().open(comdg.open(buf), PGPLiteralData.BINARY,
            fileName, len, fileDate);
    out.write(plainText);
    out.close();
    comdg.close();
    return buf.toByteArray();
}

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