Examples with DSAPrivateKey sun.security.provider.DSAPrivateKey used on opensource projects

Example 1 with DSAPrivateKey

use of sun.security.provider.DSAPrivateKey in project jdk8u_jdk by JetBrains.

the class PKCS8Test method main.

public static void main(String[] args) throws IOException, InvalidKeyException {
    BigInteger x = BigInteger.valueOf(1);
    BigInteger p = BigInteger.valueOf(2);
    BigInteger q = BigInteger.valueOf(3);
    BigInteger g = BigInteger.valueOf(4);
    DSAPrivateKey priv = new DSAPrivateKey(x, p, q, g);
    byte[] encodedKey = priv.getEncoded();
    byte[] expectedBytes = new byte[EXPECTED.length];
    for (int i = 0; i < EXPECTED.length; i++) {
        expectedBytes[i] = (byte) EXPECTED[i];
    }
    dumpByteArray("encodedKey :", encodedKey);
    if (!Arrays.equals(encodedKey, expectedBytes)) {
        raiseException(new String(expectedBytes), new String(encodedKey));
    }
    PKCS8Key decodedKey = PKCS8Key.parse(new DerValue(encodedKey));
    String alg = decodedKey.getAlgorithm();
    AlgorithmId algId = decodedKey.getAlgorithmId();
    out.println("Algorithm :" + alg);
    out.println("AlgorithmId: " + algId);
    if (!ALGORITHM.equals(alg)) {
        raiseException(ALGORITHM, alg);
    }
    if (!EXPECTED_ALG_ID_CHRS.equalsIgnoreCase(algId.toString())) {
        raiseException(EXPECTED_ALG_ID_CHRS, algId.toString());
    }
    decodedKey.encode(derOutput);
    dumpByteArray("Stream encode: ", derOutput.toByteArray());
    if (!Arrays.equals(derOutput.toByteArray(), expectedBytes)) {
        raiseException(new String(expectedBytes), derOutput.toString());
    }
    dumpByteArray("byte[] encoding: ", decodedKey.getEncoded());
    if (!Arrays.equals(decodedKey.getEncoded(), expectedBytes)) {
        raiseException(new String(expectedBytes), new String(decodedKey.getEncoded()));
    }
    if (!FORMAT.equals(decodedKey.getFormat())) {
        raiseException(FORMAT, decodedKey.getFormat());
    }
    try {
        byte[] newEncodedKey = new byte[NEW_ENCODED_KEY_INTS.length];
        for (int i = 0; i < newEncodedKey.length; i++) {
            newEncodedKey[i] = (byte) NEW_ENCODED_KEY_INTS[i];
        }
        PKCS8Key newDecodedKey = PKCS8Key.parse(new DerValue(newEncodedKey));
        throw new RuntimeException("key1: Expected an IOException during " + "parsing");
    } catch (IOException e) {
        System.out.println("newEncodedKey: should have excess data due to " + "attributes, which are not supported");
    }
    try {
        byte[] newEncodedKey2 = new byte[NEW_ENCODED_KEY_INTS_2.length];
        for (int i = 0; i < newEncodedKey2.length; i++) {
            newEncodedKey2[i] = (byte) NEW_ENCODED_KEY_INTS_2[i];
        }
        PKCS8Key newDecodedKey2 = PKCS8Key.parse(new DerValue(newEncodedKey2));
        throw new RuntimeException("key2: Expected an IOException during " + "parsing");
    } catch (IOException e) {
        out.println("Key 2: should be illegal version");
        out.println(e.getMessage());
        if (!EXCEPTION_MESSAGE.equals(e.getMessage())) {
            throw new RuntimeException("Key2: expected: " + EXCEPTION_MESSAGE + " get: " + e.getMessage());
        }
    }
}

Example 2 with DSAPrivateKey

use of sun.security.provider.DSAPrivateKey in project jdk8u_jdk by JetBrains.

the class SolarisShortDSA method main.

public static void main(String[] args) throws Exception {
    for (int i = 0; i < 10000; i++) {
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA");
        KeyPair kp = kpg.generateKeyPair();
        DSAPrivateKey dpk = (DSAPrivateKey) kp.getPrivate();
        int len = dpk.getX().bitLength();
        if (len <= 152) {
            if (!use(kp)) {
                String os = System.getProperty("os.name");
                // Solaris bug, update the following line once it's fixed
                if (os.equals("SunOS")) {
                    throw new IllegalStateException("Don't panic. This is a Solaris bug");
                } else {
                    throw new RuntimeException("Real test failure");
                }
            }
            break;
        }
    }
}