2362N/A * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * This class represents a DES key. 0N/A * Uses the first 8 bytes of the given key as the DES key. 0N/A * @param key the buffer with the DES key bytes. 0N/A * @exception InvalidKeyException if less than 8 bytes are available for 0N/A * Uses the first 8 bytes in <code>key</code>, beginning at 0N/A * <code>offset</code>, as the DES key 0N/A * @param key the buffer with the DES key bytes. 0N/A * @param offset the offset in <code>key</code>, where the DES key bytes 0N/A * @exception InvalidKeyException if less than 8 bytes are available for 0N/A // Return a copy of the key, rather than a reference, 0N/A // so that the key data cannot be modified from outside 0N/A * Calculates a hash code value for the object. 0N/A * Objects that are equal will also have the same hashcode. 0N/A * readObject is called to restore the state of this key from 0N/A * Replace the DES key to be serialized. 0N/A * @return the standard KeyRep object to be serialized 0N/A * @throws java.io.ObjectStreamException if a new object representing 0N/A * this DES key could not be created 0N/A * Ensures that the bytes of this key are 0N/A * set to zero when there are no more references to it.