| /* |
| * 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.AlgorithmParameters; |
| import java.security.InvalidAlgorithmParameterException; |
| import java.security.InvalidKeyException; |
| import java.security.Key; |
| import java.security.spec.AlgorithmParameterSpec; |
| |
| import javax.crypto.ExemptionMechanismException; |
| import javax.crypto.ExemptionMechanismSpi; |
| import javax.crypto.ShortBufferException; |
| |
| /** |
| * Additional class for verification ExemptionMechanismSpi |
| * and ExemptionMechanism classes |
| * |
| */ |
| |
| public class MyExemptionMechanismSpi extends ExemptionMechanismSpi { |
| |
| private static final int byteArrayLength = 5; |
| |
| public static final int getLength() { |
| return byteArrayLength; |
| } |
| @Override |
| protected byte[] engineGenExemptionBlob() |
| throws ExemptionMechanismException { |
| return new byte[byteArrayLength]; |
| } |
| |
| @Override |
| protected int engineGenExemptionBlob(byte[] output, int outputOffset) |
| throws ShortBufferException, ExemptionMechanismException { |
| return byteArrayLength; |
| } |
| |
| @Override |
| protected int engineGetOutputSize(int inputLen) { |
| return 10; |
| } |
| |
| @Override |
| protected void engineInit(Key key) throws InvalidKeyException, |
| ExemptionMechanismException { |
| if (key == null) { |
| throw new InvalidKeyException("key is null"); |
| } |
| if (!(key instanceof tmpKey)) { |
| throw new ExemptionMechanismException("Incorrect key"); |
| } |
| } |
| |
| @Override |
| protected void engineInit(Key key, AlgorithmParameters params) |
| throws InvalidKeyException, InvalidAlgorithmParameterException, |
| ExemptionMechanismException { |
| if (key == null) { |
| throw new InvalidKeyException("key is null"); |
| } |
| if (!(key instanceof tmpKey)) { |
| throw new ExemptionMechanismException("Incorrect key"); |
| } |
| if (params == null) { |
| throw new InvalidAlgorithmParameterException("params is null"); |
| } |
| } |
| |
| @Override |
| protected void engineInit(Key key, AlgorithmParameterSpec params) |
| throws InvalidKeyException, InvalidAlgorithmParameterException, |
| ExemptionMechanismException { |
| if (key == null) { |
| throw new InvalidKeyException("key is null"); |
| } |
| if (!(key instanceof tmpKey)) { |
| throw new ExemptionMechanismException("Incorrect key"); |
| } |
| if (params == null) { |
| throw new InvalidAlgorithmParameterException("params is null"); |
| } |
| } |
| |
| @SuppressWarnings("serial") |
| public class tmpKey implements Key { |
| private String alg; |
| private byte[] enc; |
| public tmpKey(String alg, byte[] enc) { |
| this.alg = alg; |
| this.enc = enc; |
| } |
| public String getFormat() { |
| return "tmpKey"; |
| } |
| public String getAlgorithm() { |
| return alg; |
| } |
| public byte[] getEncoded() { |
| return enc; |
| } |
| } |
| @SuppressWarnings("serial") |
| public class tmp1Key implements Key { |
| private byte[] enc; |
| public tmp1Key(String alg, byte[] enc) { |
| this.enc = enc; |
| } |
| public String getAlgorithm() { |
| return "tmp1Key"; |
| } |
| public String getFormat() { |
| return "tmp1Key"; |
| } |
| public byte[] getEncoded() { |
| return enc; |
| } |
| } |
| } |