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

Example 11 with KeySpec

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

the class KeyFactory2Test method test_getKeySpecLjava_security_KeyLjava_lang_Class.

public void test_getKeySpecLjava_security_KeyLjava_lang_Class() throws Exception {
    // java.lang.Class)
    for (int i = 0; i < keyfactAlgs.length; i++) {
        KeyFactory fact = KeyFactory.getInstance(keyfactAlgs[i], providerName);
        KeyPairGenerator keyGen = KeyPairGenerator.getInstance(keyfactAlgs[i]);
        // We don't use getInstance
        SecureRandom random = new SecureRandom();
        keyGen.initialize(StandardNames.getMinimumKeySize(keyfactAlgs[i]), random);
        KeepAlive keepalive = createKeepAlive(keyfactAlgs[i]);
        KeyPair keys = keyGen.generateKeyPair();
        if (keepalive != null) {
            keepalive.interrupt();
        }
        KeySpec privateKeySpec = fact.getKeySpec(keys.getPrivate(), StandardNames.getPrivateKeySpecClass(keyfactAlgs[i]));
        KeySpec publicKeySpec = fact.getKeySpec(keys.getPublic(), StandardNames.getPublicKeySpecClass(keyfactAlgs[i]));
        PrivateKey privateKey = fact.generatePrivate(privateKeySpec);
        PublicKey publicKey = fact.generatePublic(publicKeySpec);
        assertEquals("generatePrivate generated different key for algorithm " + keyfactAlgs[i] + " (provider=" + fact.getProvider().getName() + ")", Arrays.toString(keys.getPrivate().getEncoded()), Arrays.toString(privateKey.getEncoded()));
        assertEquals("generatePublic generated different key for algorithm " + keyfactAlgs[i] + " (provider=" + fact.getProvider().getName() + ")", Arrays.toString(keys.getPublic().getEncoded()), Arrays.toString(publicKey.getEncoded()));
        KeySpec encodedSpec = fact.getKeySpec(keys.getPublic(), X509EncodedKeySpec.class);
        assertTrue("improper key spec for encoded public key", encodedSpec.getClass().equals(X509EncodedKeySpec.class));
        encodedSpec = fact.getKeySpec(keys.getPrivate(), PKCS8EncodedKeySpec.class);
        assertTrue("improper key spec for encoded private key", encodedSpec.getClass().equals(PKCS8EncodedKeySpec.class));
    }
}

Example 12 with KeySpec

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

the class KeyFactorySpiTest method testKeyFactorySpi.

/**
     * Test for <code>KeyFactorySpi</code> constructor
     * Assertion: constructs KeyFactorySpi
     */
public void testKeyFactorySpi() {
    MyKeyFactorySpi keyFSpi = new MyKeyFactorySpi();
    assertTrue(keyFSpi instanceof KeyFactorySpi);
    KeySpec ks = new MyKeySpec();
    KeySpec kss = new MyKeySpec();
    try {
        keyFSpi.engineGeneratePrivate(ks);
        keyFSpi.engineGeneratePublic(ks);
        keyFSpi.engineGetKeySpec(null, java.lang.Class.class);
        keyFSpi.engineTranslateKey(null);
    } catch (Exception e) {
        fail("Unexpected exception");
    }
}

Example 13 with KeySpec

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

the class KeyFactoryTest method testGeneratePublic.

@SuppressWarnings("unchecked")
public void testGeneratePublic() {
    KeyFactory factory = null;
    try {
        factory = KeyFactory.getInstance(TEST_KEYFACTORY_NAME);
    } catch (NoSuchAlgorithmException e) {
        fail("unexpected exception: " + e);
    }
    assertNotNull(factory);
    try {
        TestPublicKey key = new TestPublicKey();
        TestPublicKeySpec keySpec = new TestPublicKeySpec(key);
        PublicKey publicKey = factory.generatePublic(keySpec);
        assertNotNull(publicKey);
        assertTrue(Arrays.equals(key.encoded, publicKey.getEncoded()));
    } catch (InvalidKeySpecException e) {
        fail("unexpected exception: " + e);
    }
    KeySpec[] keySpecs = { new TestPrivateKeySpec(new TestPrivateKey()), null, new DSAPublicKeySpec(null, null, null, null) };
    Class[] exceptions = { InvalidKeySpecException.class, NullPointerException.class, InvalidKeySpecException.class };
    for (int i = 0; i < keySpecs.length; i++) {
        KeySpec keySpec = keySpecs[i];
        String message = "generatePublic(" + (keySpec == null ? "null" : keySpec.toString()) + ")";
        try {
            PublicKey generatePublic = factory.generatePublic(keySpec);
            assertNotNull(generatePublic);
        } catch (Exception e) {
            checkException(message, e, exceptions[i]);
        } finally {
            checkException(message, null, exceptions[i]);
        }
    }
}

Example 14 with KeySpec

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

the class KeyFactory2Test method test_generatePrivateLjava_security_spec_KeySpec.

public void test_generatePrivateLjava_security_spec_KeySpec() throws Exception {
    // java.security.KeyFactory.generatePrivate(java.security.spec.KeySpec)
    for (int i = 0; i < keyfactAlgs.length; i++) {
        KeyFactory fact = KeyFactory.getInstance(keyfactAlgs[i], providerName);
        KeyPairGenerator keyGen = KeyPairGenerator.getInstance(keyfactAlgs[i]);
        // We don't use
        SecureRandom random = new SecureRandom();
        // getInstance
        keyGen.initialize(StandardNames.getMinimumKeySize(keyfactAlgs[i]), random);
        KeepAlive keepalive = createKeepAlive(keyfactAlgs[i]);
        KeyPair keys = keyGen.generateKeyPair();
        if (keepalive != null) {
            keepalive.interrupt();
        }
        KeySpec privateKeySpec = fact.getKeySpec(keys.getPrivate(), StandardNames.getPrivateKeySpecClass(keyfactAlgs[i]));
        PrivateKey privateKey = fact.generatePrivate(privateKeySpec);
        assertEquals("generatePrivate generated different key for algorithm " + keyfactAlgs[i], Arrays.toString(keys.getPrivate().getEncoded()), Arrays.toString(privateKey.getEncoded()));
        privateKey = fact.generatePrivate(new PKCS8EncodedKeySpec(keys.getPrivate().getEncoded()));
        assertEquals("generatePrivate generated different key for algorithm " + keyfactAlgs[i], Arrays.toString(keys.getPrivate().getEncoded()), Arrays.toString(privateKey.getEncoded()));
    }
}

Example 15 with KeySpec

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

the class RSAPublicKeySpecTest method testRSAPublicKeySpec02.

/**
     * Test #2 for <code>RSAPublicKeySpec</code> constructor
     * Assertion: Constructs <code>RSAPublicKeySpec</code>
     * object using valid parameters
     */
public final void testRSAPublicKeySpec02() {
    KeySpec ks = new RSAPublicKeySpec(null, null);
    assertTrue(ks instanceof RSAPublicKeySpec);
}