2362N/A * Copyright (c) 1996, 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 * Signature implementation for the SSL/TLS RSA Signature variant with both 0N/A * MD5 and SHA-1 MessageDigests. Used for explicit RSA server authentication 0N/A * (RSA signed server key exchange for RSA_EXPORT and DHE_RSA) and RSA client 0N/A * authentication (RSA signed certificate verify message). 0N/A * It conforms to the standard JCA Signature API. It is registered in the 0N/A * SunJSSE provider to avoid more complicated getInstance() code and 0N/A * negative interaction with the JCA mechanisms for hardware providers. 0N/A * The class should be instantiated via the getInstance() method in this class, 0N/A * which returns the implementation from the prefered provider. The internal 0N/A * implementation allows the hashes to be explicitly set, which is required 0N/A * for RSA client authentication. It can be obtained via the 0N/A * getInternalInstance() method. 0N/A * This class is not thread safe. 0N/A // flag indicating if the MessageDigests are in reset state 0N/A * Get an implementation for the RSA signature. Follows the standard 0N/A * JCA getInstance() model, so it return the implementation from the 0N/A * provider with the highest precedence, which may be this class. 0N/A * Get an internal implementation for the RSA signature. Used for RSA 0N/A * client authentication, which needs the ability to set the digests 0N/A * to externally provided values via the setHashes() method. 0N/A * Set the MD5 and SHA hashes to the provided objects. 0N/A * Reset the MessageDigests unless they are already reset. 0N/A // lazily initialize the MessageDigests 0N/A // should never occur 0N/A (
"value must be MessageDigest[]");