/* * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.security.internal.spec; import java.security.spec.KeySpec; import javax.crypto.SecretKey; import javax.crypto.spec.IvParameterSpec; /** * KeySpec class for SSL/TLS key material. * *

Instances of this class are returned by the generateKey() * method of KeyGenerators of the type "TlsKeyMaterial". * Instances of this class are immutable. * * @since 1.6 * @author Andreas Sterbenz * @deprecated Sun JDK internal use only --- WILL BE REMOVED in a future * release. */ @Deprecated public class TlsKeyMaterialSpec implements KeySpec, SecretKey { static final long serialVersionUID = 812912859129525028L; private final SecretKey clientMacKey, serverMacKey; private final SecretKey clientCipherKey, serverCipherKey; private final IvParameterSpec clientIv, serverIv; /** * Constructs a new TlsKeymaterialSpec from the client and server MAC * keys. * This call is equivalent to * new TlsKeymaterialSpec(clientMacKey, serverMacKey, * null, null, null, null). * * @param clientMacKey the client MAC key (or null) * @param serverMacKey the server MAC key (or null) */ public TlsKeyMaterialSpec(SecretKey clientMacKey, SecretKey serverMacKey) { this(clientMacKey, serverMacKey, null, null, null, null); } /** * Constructs a new TlsKeymaterialSpec from the client and server MAC * keys and client and server cipher keys. * This call is equivalent to * new TlsKeymaterialSpec(clientMacKey, serverMacKey, * clientCipherKey, serverCipherKey, null, null). * * @param clientMacKey the client MAC key (or null) * @param serverMacKey the server MAC key (or null) * @param clientCipherKey the client cipher key (or null) * @param serverCipherKey the server cipher key (or null) */ public TlsKeyMaterialSpec(SecretKey clientMacKey, SecretKey serverMacKey, SecretKey clientCipherKey, SecretKey serverCipherKey) { this(clientMacKey, serverMacKey, clientCipherKey, null, serverCipherKey, null); } /** * Constructs a new TlsKeymaterialSpec from the client and server MAC * keys, client and server cipher keys, and client and server * initialization vectors. * * @param clientMacKey the client MAC key (or null) * @param serverMacKey the server MAC key (or null) * @param clientCipherKey the client cipher key (or null) * @param clientIv the client initialization vector (or null) * @param serverCipherKey the server cipher key (or null) * @param serverIv the server initialization vector (or null) */ public TlsKeyMaterialSpec(SecretKey clientMacKey, SecretKey serverMacKey, SecretKey clientCipherKey, IvParameterSpec clientIv, SecretKey serverCipherKey, IvParameterSpec serverIv) { this.clientMacKey = clientMacKey; this.serverMacKey = serverMacKey; this.clientCipherKey = clientCipherKey; this.serverCipherKey = serverCipherKey; this.clientIv = clientIv; this.serverIv = serverIv; } /** * Returns TlsKeyMaterial. * * @return TlsKeyMaterial. */ public String getAlgorithm() { return "TlsKeyMaterial"; } /** * Returns null because keys of this type have no encoding. * * @return null because keys of this type have no encoding. */ public String getFormat() { return null; } /** * Returns null because keys of this type have no encoding. * * @return null because keys of this type have no encoding. */ public byte[] getEncoded() { return null; } /** * Returns the client MAC key. * * @return the client MAC key (or null). */ public SecretKey getClientMacKey() { return clientMacKey; } /** * Return the server MAC key. * * @return the server MAC key (or null). */ public SecretKey getServerMacKey() { return serverMacKey; } /** * Return the client cipher key (or null). * * @return the client cipher key (or null). */ public SecretKey getClientCipherKey() { return clientCipherKey; } /** * Return the client initialization vector (or null). * * @return the client initialization vector (or null). */ public IvParameterSpec getClientIv() { return clientIv; } /** * Return the server cipher key (or null). * * @return the server cipher key (or null). */ public SecretKey getServerCipherKey() { return serverCipherKey; } /** * Return the server initialization vector (or null). * * @return the server initialization vector (or null). */ public IvParameterSpec getServerIv() { return serverIv; } }