Examples with PBEKeySpec javax.crypto.spec.PBEKeySpec used on opensource projects

Example 76 with PBEKeySpec

use of javax.crypto.spec.PBEKeySpec in project opennms by OpenNMS.

the class JCEKSSecureCredentialsVault method getCredentials.

@Override
public Credentials getCredentials(String alias) {
    try {
        KeyStore.PasswordProtection keyStorePP = new KeyStore.PasswordProtection(m_password);
        SecretKeyFactory factory = SecretKeyFactory.getInstance("PBE");
        KeyStore.SecretKeyEntry ske = (KeyStore.SecretKeyEntry) m_keystore.getEntry(alias, keyStorePP);
        if (ske == null) {
            return null;
        }
        PBEKeySpec keySpec = (PBEKeySpec) factory.getKeySpec(ske.getSecretKey(), PBEKeySpec.class);
        return fromBase64EncodedByteArray(new String(keySpec.getPassword()).getBytes());
    } catch (KeyStoreException | InvalidKeySpecException | NoSuchAlgorithmException | IOException | ClassNotFoundException | UnrecoverableEntryException e) {
        throw Throwables.propagate(e);
    }
}

Example 77 with PBEKeySpec

use of javax.crypto.spec.PBEKeySpec in project opennms by OpenNMS.

the class JCEKSSecureCredentialsVault method getCredentials.

@Override
public Credentials getCredentials(String alias) {
    try {
        KeyStore.PasswordProtection keyStorePP = new KeyStore.PasswordProtection(m_password);
        SecretKeyFactory factory = SecretKeyFactory.getInstance("PBE");
        KeyStore.SecretKeyEntry ske = (KeyStore.SecretKeyEntry) m_keystore.getEntry(alias, keyStorePP);
        if (ske == null) {
            return null;
        }
        PBEKeySpec keySpec = (PBEKeySpec) factory.getKeySpec(ske.getSecretKey(), PBEKeySpec.class);
        return fromBase64EncodedByteArray(new String(keySpec.getPassword()).getBytes());
    } catch (KeyStoreException | InvalidKeySpecException | NoSuchAlgorithmException | IOException | ClassNotFoundException | UnrecoverableEntryException e) {
        throw Throwables.propagate(e);
    }
}

Example 78 with PBEKeySpec

use of javax.crypto.spec.PBEKeySpec in project robovm by robovm.

the class SecretKeyFactoryTest method test_PBKDF2_8BIT.

private void test_PBKDF2_8BIT(char[] password, byte[] salt, int iterations, int keyLength, byte[] expected) throws Exception {
    if (!StandardNames.IS_RI) {
        SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1And8bit");
        KeySpec ks = new PBEKeySpec(password, salt, iterations, keyLength);
        SecretKey key = factory.generateSecret(ks);
        assertTrue(Arrays.equals(expected, key.getEncoded()));
    }
}

Example 79 with PBEKeySpec

use of javax.crypto.spec.PBEKeySpec in project robovm by robovm.

the class PBEKeySpecTest method testGetKeyLength.

/**
     * getKeyLength() method testing.
     */
public void testGetKeyLength() {
    char[] password = new char[] { '1', '2', '3', '4', '5' };
    byte[] salt = new byte[] { 1, 2, 3, 4, 5 };
    int iterationCount = 10;
    int keyLength = 10;
    PBEKeySpec pbeks = new PBEKeySpec(password, salt, iterationCount, keyLength);
    assertTrue("The returned keyLength is not equal to the value specified " + "in the constructor.", pbeks.getKeyLength() == keyLength);
    pbeks = new PBEKeySpec(password);
    assertTrue("The getKeyLength() method should return 0 " + "if the keyLength is not specified.", pbeks.getKeyLength() == 0);
}

Example 80 with PBEKeySpec

use of javax.crypto.spec.PBEKeySpec in project robovm by robovm.

the class PBEKeySpecTest method testPBEKeySpec3.

/**
     * PBEKeySpec(char[] password, byte[] salt, int iterationCount) method
     * testing. Tests the behavior of the method in the case
     * of inappropriate parameters and checks that array objects specified as
     * a parameters are copied during the object initialization.
     */
public void testPBEKeySpec3() {
    char[] password = new char[] { '1', '2', '3', '4', '5' };
    byte[] salt = new byte[] { 1, 2, 3, 4, 5 };
    int iterationCount = 10;
    try {
        PBEKeySpec pbeks = new PBEKeySpec(null, salt, iterationCount);
        assertTrue("An empty char[] should be used in case of null input " + "char array.", pbeks.getPassword().length == 0);
    } catch (IllegalArgumentException e) {
        fail("Unexpected IllegalArgumentException was thrown.");
    } catch (NullPointerException e) {
        fail("Unexpected NullPointerException was thrown.");
    }
    try {
        new PBEKeySpec(password, null, iterationCount);
        fail("A NullPointerException should be was thrown " + "in the case of null salt.");
    } catch (IllegalArgumentException e) {
        fail("Unexpected IllegalArgumentException was thrown.");
    } catch (NullPointerException e) {
    }
    try {
        new PBEKeySpec(password, new byte[0], iterationCount);
        fail("An IllegalArgumentException should be thrown " + "in the case of empty salt.");
    } catch (IllegalArgumentException e) {
    }
    try {
        new PBEKeySpec(password, salt, -1);
        fail("An IllegalArgumentException should be thrown " + "in the case of negative iterationCount.");
    } catch (IllegalArgumentException e) {
    }
    try {
        new PBEKeySpec(password, salt, 0);
        fail("An IllegalArgumentException should be thrown " + "in the case of zero iterationCount.");
    } catch (IllegalArgumentException e) {
    }
    PBEKeySpec pbeks = new PBEKeySpec(password, salt, iterationCount);
    password[0]++;
    assertFalse("The change of password specified in the constructor " + "should not cause the change of internal array.", password[0] == pbeks.getPassword()[0]);
    salt[0]++;
    assertFalse("The change of salt specified in the constructor " + " should not cause the change of internal array.", salt[0] == pbeks.getSalt()[0]);
}