| /* |
| * 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 Boris V. Kuznetsov |
| * @version $Revision$ |
| */ |
| |
| package org.apache.harmony.crypto.tests.support; |
| |
| import java.security.AlgorithmParameters; |
| import java.security.InvalidAlgorithmParameterException; |
| import java.security.InvalidKeyException; |
| import java.security.Key; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.SecureRandom; |
| import java.security.spec.AlgorithmParameterSpec; |
| |
| import javax.crypto.BadPaddingException; |
| import javax.crypto.CipherSpi; |
| import javax.crypto.IllegalBlockSizeException; |
| import javax.crypto.NoSuchPaddingException; |
| import javax.crypto.ShortBufferException; |
| |
| /** |
| * |
| * Cipher implementation for testing |
| */ |
| public class MyCipher extends CipherSpi { |
| |
| public MyCipher() { |
| super(); |
| } |
| |
| @Override |
| protected void engineSetMode(String mode) throws NoSuchAlgorithmException { |
| } |
| |
| @Override |
| protected void engineSetPadding(String padding) |
| throws NoSuchPaddingException { |
| if (!"PKCS5Padding".equals(padding)) { |
| throw new NoSuchPaddingException(padding); |
| } |
| } |
| |
| @Override |
| protected int engineGetBlockSize() { |
| return 111; |
| } |
| |
| @Override |
| protected int engineGetOutputSize(int inputLen) { |
| return inputLen + 10; |
| } |
| |
| @Override |
| protected byte[] engineGetIV() { |
| byte[] b = {1,2,3}; |
| return b; |
| } |
| |
| @Override |
| protected AlgorithmParameters engineGetParameters() { |
| return null; |
| } |
| |
| @Override |
| protected void engineInit(int opmode, Key key, SecureRandom random) |
| throws InvalidKeyException { |
| } |
| |
| @Override |
| protected void engineInit(int opmode, Key key, |
| AlgorithmParameterSpec params, SecureRandom random) |
| throws InvalidKeyException, InvalidAlgorithmParameterException { |
| } |
| |
| @Override |
| protected void engineInit(int opmode, Key key, AlgorithmParameters params, |
| SecureRandom random) throws InvalidKeyException, |
| InvalidAlgorithmParameterException { |
| } |
| |
| @Override |
| protected byte[] engineUpdate(byte[] input, int inputOffset, int inputLen) { |
| return null; |
| } |
| |
| @Override |
| protected int engineUpdate(byte[] input, int inputOffset, int inputLen, |
| byte[] output, int outputOffset) throws ShortBufferException { |
| return 0; |
| } |
| |
| @Override |
| protected byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen) |
| throws IllegalBlockSizeException, BadPaddingException { |
| return null; |
| } |
| |
| @Override |
| protected int engineDoFinal(byte[] input, int inputOffset, int inputLen, |
| byte[] output, int outputOffset) throws ShortBufferException, |
| IllegalBlockSizeException, BadPaddingException { |
| return 0; |
| } |
| |
| } |