| /* |
| * Copyright (c) 2005, 2007, 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. |
| * |
| * <p>Instances of this class are returned by the <code>generateKey()</code> |
| * 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 Dolphin (JDK 7) |
| */ |
| @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 |
| * <code>new TlsKeymaterialSpec(clientMacKey, serverMacKey, |
| * null, null, null, null)</code>. |
| * |
| * @param clientMacKey the client MAC key |
| * @param serverMacKey the server MAC key |
| * @throws NullPointerException if clientMacKey or serverMacKey is 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 |
| * <code>new TlsKeymaterialSpec(clientMacKey, serverMacKey, |
| * clientCipherKey, serverCipherKey, null, null)</code>. |
| * |
| * @param clientMacKey the client MAC key |
| * @param serverMacKey the server MAC key |
| * @param clientCipherKey the client cipher key (or null) |
| * @param serverCipherKey the server cipher key (or null) |
| * @throws NullPointerException if clientMacKey or serverMacKey is 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 |
| * @param serverMacKey the server MAC key |
| * @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) |
| * |
| * @throws NullPointerException if clientMacKey or serverMacKey is null |
| */ |
| public TlsKeyMaterialSpec(SecretKey clientMacKey, SecretKey serverMacKey, |
| SecretKey clientCipherKey, IvParameterSpec clientIv, |
| SecretKey serverCipherKey, IvParameterSpec serverIv) { |
| if ((clientMacKey == null) || (serverMacKey == null)) { |
| throw new NullPointerException("MAC keys must not be null"); |
| } |
| this.clientMacKey = clientMacKey; |
| this.serverMacKey = serverMacKey; |
| this.clientCipherKey = clientCipherKey; |
| this.serverCipherKey = serverCipherKey; |
| this.clientIv = clientIv; |
| this.serverIv = serverIv; |
| } |
| |
| /** |
| * Returns <code>TlsKeyMaterial</code>. |
| * |
| * @return <code>TlsKeyMaterial</code>. |
| */ |
| public String getAlgorithm() { |
| return "TlsKeyMaterial"; |
| } |
| |
| /** |
| * Returns <code>null</code> because keys of this type have no encoding. |
| * |
| * @return <code>null</code> because keys of this type have no encoding. |
| */ |
| public String getFormat() { |
| return null; |
| } |
| |
| /** |
| * Returns <code>null</code> because keys of this type have no encoding. |
| * |
| * @return <code>null</code> because keys of this type have no encoding. |
| */ |
| public byte[] getEncoded() { |
| return null; |
| } |
| |
| /** |
| * Returns the client MAC key. |
| * |
| * @return the client MAC key. |
| */ |
| public SecretKey getClientMacKey() { |
| return clientMacKey; |
| } |
| |
| /** |
| * Return the server MAC key. |
| * |
| * @return the server MAC key. |
| */ |
| 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; |
| } |
| |
| } |