Java 类org.bouncycastle.openpgp.PGPV3SignatureGenerator 实例源码

项目：CryptMeme 文件：PGPSignatureTest.java

private byte[] generateV3BinarySig(PGPPrivateKey privKey, int encAlgorithm, int hashAlgorithm) 
    throws Exception
{
    ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
    ByteArrayInputStream    testIn = new ByteArrayInputStream(TEST_DATA);
    PGPV3SignatureGenerator sGen = new PGPV3SignatureGenerator(new JcaPGPContentSignerBuilder(encAlgorithm, hashAlgorithm).setProvider("BC"));

    sGen.init(PGPSignature.BINARY_DOCUMENT, privKey);
    sGen.generateOnePassVersion(false).encode(bOut);

    PGPLiteralDataGenerator lGen = new PGPLiteralDataGenerator();
    OutputStream            lOut = lGen.open(
        new UncloseableOutputStream(bOut),
        PGPLiteralData.BINARY,
        "_CONSOLE",
        TEST_DATA.length * 2,
        new Date());

    int ch;
    while ((ch = testIn.read()) >= 0)
    {
        lOut.write(ch);
        sGen.update((byte)ch);
    }

    lOut.write(TEST_DATA);
    sGen.update(TEST_DATA);

    lGen.close();

    sGen.generate().encode(bOut);

    return bOut.toByteArray();
}

项目：irma_future_id 文件：PGPSignatureTest.java

private byte[] generateV3BinarySig(PGPPrivateKey privKey, int encAlgorithm, int hashAlgorithm) 
    throws Exception
{
    ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
    ByteArrayInputStream    testIn = new ByteArrayInputStream(TEST_DATA);
    PGPV3SignatureGenerator sGen = new PGPV3SignatureGenerator(new JcaPGPContentSignerBuilder(encAlgorithm, hashAlgorithm).setProvider("BC"));

    sGen.init(PGPSignature.BINARY_DOCUMENT, privKey);
    sGen.generateOnePassVersion(false).encode(bOut);

    PGPLiteralDataGenerator lGen = new PGPLiteralDataGenerator();
    OutputStream            lOut = lGen.open(
        new UncloseableOutputStream(bOut),
        PGPLiteralData.BINARY,
        "_CONSOLE",
        TEST_DATA.length * 2,
        new Date());

    int ch;
    while ((ch = testIn.read()) >= 0)
    {
        lOut.write(ch);
        sGen.update((byte)ch);
    }

    lOut.write(TEST_DATA);
    sGen.update(TEST_DATA);

    lGen.close();

    sGen.generate().encode(bOut);

    return bOut.toByteArray();
}

项目：bc-java 文件：PGPSignatureTest.java

private byte[] generateV3BinarySig(PGPPrivateKey privKey, int encAlgorithm, int hashAlgorithm) 
    throws Exception
{
    ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
    ByteArrayInputStream    testIn = new ByteArrayInputStream(TEST_DATA);
    PGPV3SignatureGenerator sGen = new PGPV3SignatureGenerator(new JcaPGPContentSignerBuilder(encAlgorithm, hashAlgorithm).setProvider("BC"));

    sGen.init(PGPSignature.BINARY_DOCUMENT, privKey);
    sGen.generateOnePassVersion(false).encode(bOut);

    PGPLiteralDataGenerator lGen = new PGPLiteralDataGenerator();
    OutputStream            lOut = lGen.open(
        new UncloseableOutputStream(bOut),
        PGPLiteralData.BINARY,
        "_CONSOLE",
        TEST_DATA.length * 2,
        new Date());

    int ch;
    while ((ch = testIn.read()) >= 0)
    {
        lOut.write(ch);
        sGen.update((byte)ch);
    }

    lOut.write(TEST_DATA);
    sGen.update(TEST_DATA);

    lGen.close();

    sGen.generate().encode(bOut);

    return bOut.toByteArray();
}

项目：CryptMeme 文件：PGPSignatureTest.java

private void testTextSigV3(
    int            encAlgorithm,
    int            hashAlgorithm,
    PGPPublicKey   pubKey,
    PGPPrivateKey  privKey,
    byte[]         data,
    byte[]         canonicalData)
    throws Exception
{            
    PGPV3SignatureGenerator sGen = new PGPV3SignatureGenerator(new JcaPGPContentSignerBuilder(encAlgorithm, HashAlgorithmTags.SHA1).setProvider("BC"));
    ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
    ByteArrayInputStream    testIn = new ByteArrayInputStream(data);

    sGen.init(PGPSignature.CANONICAL_TEXT_DOCUMENT, privKey);
    sGen.generateOnePassVersion(false).encode(bOut);

    PGPLiteralDataGenerator lGen = new PGPLiteralDataGenerator();
    OutputStream            lOut = lGen.open(
        new UncloseableOutputStream(bOut),
        PGPLiteralData.TEXT,
        "_CONSOLE",
        data.length * 2,
        new Date());

    int ch;
    while ((ch = testIn.read()) >= 0)
    {
        lOut.write(ch);
        sGen.update((byte)ch);
    }

    lOut.write(data);
    sGen.update(data);

    lGen.close();

    PGPSignature sig = sGen.generate();

    if (sig.getCreationTime().getTime() == 0)
    {
        fail("creation time not set in v3 signature");
    }

    sig.encode(bOut);

    verifySignature(bOut.toByteArray(), hashAlgorithm, pubKey, canonicalData);
}

项目：irma_future_id 文件：PGPSignatureTest.java

private void testTextSigV3(
    int            encAlgorithm,
    int            hashAlgorithm,
    PGPPublicKey   pubKey,
    PGPPrivateKey  privKey,
    byte[]         data,
    byte[]         canonicalData)
    throws Exception
{            
    PGPV3SignatureGenerator sGen = new PGPV3SignatureGenerator(new JcaPGPContentSignerBuilder(encAlgorithm, HashAlgorithmTags.SHA1).setProvider("BC"));
    ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
    ByteArrayInputStream    testIn = new ByteArrayInputStream(data);

    sGen.init(PGPSignature.CANONICAL_TEXT_DOCUMENT, privKey);
    sGen.generateOnePassVersion(false).encode(bOut);

    PGPLiteralDataGenerator lGen = new PGPLiteralDataGenerator();
    OutputStream            lOut = lGen.open(
        new UncloseableOutputStream(bOut),
        PGPLiteralData.TEXT,
        "_CONSOLE",
        data.length * 2,
        new Date());

    int ch;
    while ((ch = testIn.read()) >= 0)
    {
        lOut.write(ch);
        sGen.update((byte)ch);
    }

    lOut.write(data);
    sGen.update(data);

    lGen.close();

    PGPSignature sig = sGen.generate();

    if (sig.getCreationTime().getTime() == 0)
    {
        fail("creation time not set in v3 signature");
    }

    sig.encode(bOut);

    verifySignature(bOut.toByteArray(), hashAlgorithm, pubKey, canonicalData);
}

项目：bc-java 文件：PGPSignatureTest.java

private void testTextSigV3(
    int            encAlgorithm,
    int            hashAlgorithm,
    PGPPublicKey   pubKey,
    PGPPrivateKey  privKey,
    byte[]         data,
    byte[]         canonicalData)
    throws Exception
{            
    PGPV3SignatureGenerator sGen = new PGPV3SignatureGenerator(new JcaPGPContentSignerBuilder(encAlgorithm, HashAlgorithmTags.SHA1).setProvider("BC"));
    ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
    ByteArrayInputStream    testIn = new ByteArrayInputStream(data);

    sGen.init(PGPSignature.CANONICAL_TEXT_DOCUMENT, privKey);
    sGen.generateOnePassVersion(false).encode(bOut);

    PGPLiteralDataGenerator lGen = new PGPLiteralDataGenerator();
    OutputStream            lOut = lGen.open(
        new UncloseableOutputStream(bOut),
        PGPLiteralData.TEXT,
        "_CONSOLE",
        data.length * 2,
        new Date());

    int ch;
    while ((ch = testIn.read()) >= 0)
    {
        lOut.write(ch);
        sGen.update((byte)ch);
    }

    lOut.write(data);
    sGen.update(data);

    lGen.close();

    PGPSignature sig = sGen.generate();

    if (sig.getCreationTime().getTime() == 0)
    {
        fail("creation time not set in v3 signature");
    }

    sig.encode(bOut);

    verifySignature(bOut.toByteArray(), hashAlgorithm, pubKey, canonicalData);
}