001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package org.apache.geronimo.util.crypto.params;
019    
020    import org.apache.geronimo.util.crypto.CipherParameters;
021    
022    public class KeyParameter
023        implements CipherParameters
024    {
025        private byte[]  key;
026    
027        public KeyParameter(
028            byte[]  key)
029        {
030            this(key, 0, key.length);
031        }
032    
033        public KeyParameter(
034            byte[]  key,
035            int     keyOff,
036            int     keyLen)
037        {
038            this.key = new byte[keyLen];
039    
040            System.arraycopy(key, keyOff, this.key, 0, keyLen);
041        }
042    
043        public byte[] getKey()
044        {
045            return key;
046        }
047    }