android-platform-libcore/luni/src/test/java/org/apache/harmony/crypto/tests/support/MySecretKeyFactorySpi.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/**
* @author Vera Y. Petrashkova
* @version $Revision$
*/

package org.apache.harmony.crypto.tests.support;

import java.security.InvalidKeyException;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.KeySpec;

import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactorySpi;

/**
 * Additional class for verification of SecretKeyFactorySpi
 * and SecretKeyFactory functionality
 *
 */

public class MySecretKeyFactorySpi  extends SecretKeyFactorySpi {
    @Override
    protected SecretKey engineGenerateSecret(KeySpec keySpec)
            throws InvalidKeySpecException {
        return null;
    }

    @SuppressWarnings("unchecked")
    @Override
    protected KeySpec engineGetKeySpec(SecretKey key, Class keySpec)
            throws InvalidKeySpecException {
        return null;
    }

    @Override
    protected SecretKey engineTranslateKey(SecretKey key)
            throws InvalidKeyException {
        return null;
    }
}