Examples with Provider java.security.Provider used on opensource projects

Example 31 with Provider

use of java.security.Provider in project robovm by robovm.

the class ExemptionMechanismTest method test_initLjava_security_KeyLjava_security_spec_AlgorithmParameterSpec.

public void test_initLjava_security_KeyLjava_security_spec_AlgorithmParameterSpec() throws Exception {
    Provider mProv = (new SpiEngUtils()).new MyProvider("MyExMechProvider", "Provider for ExemptionMechanism testing", srvExemptionMechanism.concat(".").concat(defaultAlg), ExemptionMechanismProviderClass);
    ExemptionMechanism em = new ExemptionMechanism(new MyExemptionMechanismSpi(), mProv, defaultAlg) {
    };
    Key key = new MyExemptionMechanismSpi().new tmpKey("Proba", new byte[0]);
    em.init(key, new RSAKeyGenParameterSpec(10, new BigInteger("10")));
    try {
        em.init(key, (AlgorithmParameterSpec) null);
        fail("InvalidAlgorithmParameterException expected");
    } catch (InvalidAlgorithmParameterException e) {
    //expected
    }
    KeyGenerator kg = KeyGenerator.getInstance("DES");
    kg.init(56, new SecureRandom());
    key = kg.generateKey();
    try {
        em.init(null, new RSAKeyGenParameterSpec(10, new BigInteger("10")));
        fail("InvalidKeyException expected");
    } catch (InvalidKeyException e) {
    //expected
    }
    try {
        em.init(key, new RSAKeyGenParameterSpec(10, new BigInteger("10")));
        fail("ExemptionMechanismException expected");
    } catch (ExemptionMechanismException e) {
    //expected
    }
}

Example 32 with Provider

use of java.security.Provider in project robovm by robovm.

the class ExemptionMechanismTest method test_getName.

public void test_getName() throws Exception {
    Provider mProv = (new SpiEngUtils()).new MyProvider("MyExMechProvider", "Provider for ExemptionMechanism testing", srvExemptionMechanism.concat(".").concat(defaultAlg), ExemptionMechanismProviderClass);
    ExemptionMechanism em = new ExemptionMechanism(new MyExemptionMechanismSpi(), mProv, defaultAlg) {
    };
    Key key = new MyExemptionMechanismSpi().new tmpKey("Proba", new byte[0]);
    assertEquals(defaultAlg, em.getName());
}

Example 33 with Provider

use of java.security.Provider in project robovm by robovm.

the class KeyAgreementTest method testGetInstanceStringProvider02.

/**
     * Test for <code> getInstance(String algorithm, Provider provider)</code>
     * method Assertions: throws IllegalArgumentException when provider is null
     */
public void testGetInstanceStringProvider02() throws NoSuchAlgorithmException, IllegalArgumentException {
    if (!DEFSupported) {
        fail(NotSupportMsg);
        return;
    }
    Provider provider = null;
    for (int i = 0; i < invalidValues.length; i++) {
        try {
            KeyAgreement.getInstance(invalidValues[i], provider);
            fail("IllegalArgumentException must be thrown");
        } catch (IllegalArgumentException e) {
        }
    }
}

Example 34 with Provider

use of java.security.Provider in project robovm by robovm.

the class myMac method testMac06.

/**
     * Test for <code>getInstance(String algorithm, Provider provider)</code> method
     * Assertion: throws IllegalArgumentException when provider is null
     */
public void testMac06() throws NoSuchAlgorithmException, NoSuchProviderException {
    if (!DEFSupported) {
        fail(NotSupportedMsg);
        return;
    }
    Provider provider = null;
    for (int i = 0; i < validValues.length; i++) {
        try {
            Mac.getInstance(validValues[i], provider);
            fail("IllegalArgumentException must be thrown when provider is null");
        } catch (IllegalArgumentException e) {
        }
    }
}

Example 35 with Provider

use of java.security.Provider in project Android-Terminal-Emulator by jackpal.

the class PRNGFixes method installLinuxPRNGSecureRandom.

/**
     * Installs a Linux PRNG-backed {@code SecureRandom} implementation as the
     * default. Does nothing if the implementation is already the default or if
     * there is not need to install the implementation.
     *
     * @throws SecurityException if the fix is needed but could not be applied.
     */
private static void installLinuxPRNGSecureRandom() throws SecurityException {
    if (AndroidCompat.SDK > VERSION_CODE_JELLY_BEAN_MR2) {
        // No need to apply the fix
        return;
    }
    // Install a Linux PRNG-based SecureRandom implementation as the
    // default, if not yet installed.
    Provider[] secureRandomProviders = Security.getProviders("SecureRandom.SHA1PRNG");
    if ((secureRandomProviders == null) || (secureRandomProviders.length < 1) || (!LinuxPRNGSecureRandomProvider.class.equals(secureRandomProviders[0].getClass()))) {
        Security.insertProviderAt(new LinuxPRNGSecureRandomProvider(), 1);
    }
    // Assert that new SecureRandom() and
    // SecureRandom.getInstance("SHA1PRNG") return a SecureRandom backed
    // by the Linux PRNG-based SecureRandom implementation.
    SecureRandom rng1 = new SecureRandom();
    if (!LinuxPRNGSecureRandomProvider.class.equals(rng1.getProvider().getClass())) {
        throw new SecurityException("new SecureRandom() backed by wrong Provider: " + rng1.getProvider().getClass());
    }
    SecureRandom rng2;
    try {
        rng2 = SecureRandom.getInstance("SHA1PRNG");
    } catch (NoSuchAlgorithmException e) {
        throw new SecurityException("SHA1PRNG not available", e);
    }
    if (!LinuxPRNGSecureRandomProvider.class.equals(rng2.getProvider().getClass())) {
        throw new SecurityException("SecureRandom.getInstance(\"SHA1PRNG\") backed by wrong" + " Provider: " + rng2.getProvider().getClass());
    }
}