Examples with KeySpec java.security.spec.KeySpec used on opensource projects

Example 16 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class DSAPublicKeySpecTest method testDSAPublicKeySpec.

/**
     * Test for <code>DSAPublicKeySpec</code> ctor
     */
public final void testDSAPublicKeySpec() {
    KeySpec ks = new DSAPublicKeySpec(// y
    new BigInteger("1"), // p
    new BigInteger("2"), // q
    new BigInteger("3"), // g
    new BigInteger("4"));
    assertTrue(ks instanceof DSAPublicKeySpec);
}

Example 17 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class SecretKeyFactorySpiTest method testSecretKeyFactorySpi01.

/**
     * Test for <code>SecretKeyFactorySpi</code> constructor Assertion:
     * constructs SecretKeyFactorySpi
     */
public void testSecretKeyFactorySpi01() throws InvalidKeyException, InvalidKeySpecException {
    Mock_SecretKeyFactorySpi skfSpi = new Mock_SecretKeyFactorySpi();
    SecretKey sk = null;
    assertNull("Not null result", skfSpi.engineTranslateKey(sk));
    KeySpec kspec = null;
    assertNull("Not null result", skfSpi.engineGenerateSecret(kspec));
    assertNull("Not null result", skfSpi.engineGetKeySpec(sk, null));
}

Example 18 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class mySecretKeyFactory method testSecretKeyFactory10.

/**
     * Test for <code>generateSecret(KeySpec keySpec)</code> and
     * <code>getKeySpec(SecretKey key, Class keySpec)
     * methods
     * Assertion:
     * throw InvalidKeySpecException if parameter is inappropriate
     */
public void testSecretKeyFactory10() throws InvalidKeyException, InvalidKeySpecException {
    if (!DEFSupported) {
        fail(NotSupportMsg);
        return;
    }
    byte[] bb = new byte[24];
    KeySpec ks = (defaultAlgorithm.equals(defaultAlgorithm2) ? (KeySpec) new DESKeySpec(bb) : (KeySpec) new DESedeKeySpec(bb));
    KeySpec rks = null;
    SecretKeySpec secKeySpec = new SecretKeySpec(bb, defaultAlgorithm);
    SecretKey secKey = null;
    SecretKeyFactory[] skF = createSKFac();
    assertNotNull("SecretKeyFactory object were not created", skF);
    for (int i = 0; i < skF.length; i++) {
        try {
            skF[i].generateSecret(null);
            fail("generateSecret(null): InvalidKeySpecException must be thrown");
        } catch (InvalidKeySpecException e) {
        }
        secKey = skF[i].generateSecret(ks);
        try {
            skF[i].getKeySpec(null, null);
            fail("getKeySpec(null,null): InvalidKeySpecException must be thrown");
        } catch (InvalidKeySpecException e) {
        }
        try {
            skF[i].getKeySpec(null, ks.getClass());
            fail("getKeySpec(null, Class): InvalidKeySpecException must be thrown");
        } catch (InvalidKeySpecException e) {
        }
        try {
            skF[i].getKeySpec(secKey, null);
            fail("getKeySpec(secKey, null): NullPointerException or InvalidKeySpecException must be thrown");
        } catch (InvalidKeySpecException e) {
        // Expected
        } catch (NullPointerException e) {
        // Expected
        }
        try {
            Class c;
            if (defaultAlgorithm.equals(defaultAlgorithm2)) {
                c = DESedeKeySpec.class;
            } else {
                c = DESKeySpec.class;
            }
            skF[i].getKeySpec(secKeySpec, c);
            fail("getKeySpec(secKey, Class): InvalidKeySpecException must be thrown");
        } catch (InvalidKeySpecException e) {
        }
        rks = skF[i].getKeySpec(secKeySpec, ks.getClass());
        if (defaultAlgorithm.equals(defaultAlgorithm1)) {
            assertTrue("Incorrect getKeySpec() result 1", rks instanceof DESedeKeySpec);
        } else {
            assertTrue("Incorrect getKeySpec() result 1", rks instanceof DESKeySpec);
        }
        rks = skF[i].getKeySpec(secKey, ks.getClass());
        if (defaultAlgorithm.equals(defaultAlgorithm1)) {
            assertTrue("Incorrect getKeySpec() result 2", rks instanceof DESedeKeySpec);
        } else {
            assertTrue("Incorrect getKeySpec() result 2", rks instanceof DESKeySpec);
        }
    }
}

Example 19 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class SecretKeyFactoryThread method test.

@Override
public void test() throws Exception {
    SecretKeyFactory skf = SecretKeyFactory.getInstance(algName);
    byte[] b = new byte[24];
    KeySpec ks = (KeySpec) ((algName == "DES") ? new DESKeySpec(b) : (algName == "DESede") ? new DESedeKeySpec(b) : new PBEKeySpec("passw".toCharArray()));
    skf.generateSecret(ks);
}

Example 20 with KeySpec

use of java.security.spec.KeySpec in project syncany by syncany.

the class CipherUtil method createMasterKey.

public static SaltedSecretKey createMasterKey(String password, byte[] salt) throws CipherException {
    try {
        logger.log(Level.FINE, "- Creating secret key using {0} with {1} rounds, key size {2} bit ...", new Object[] { MASTER_KEY_DERIVATION_FUNCTION, MASTER_KEY_DERIVATION_ROUNDS, MASTER_KEY_SIZE });
        SecretKeyFactory factory = SecretKeyFactory.getInstance(MASTER_KEY_DERIVATION_FUNCTION);
        KeySpec pbeKeySpec = new PBEKeySpec(password.toCharArray(), salt, MASTER_KEY_DERIVATION_ROUNDS, MASTER_KEY_SIZE);
        SecretKey masterKey = factory.generateSecret(pbeKeySpec);
        return new SaltedSecretKey(masterKey, salt);
    } catch (Exception e) {
        throw new CipherException(e);
    }
}