| /* |
| * 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.AlgorithmParameterSpec; |
| |
| /** |
| * Parameters for SSL/TLS RSA Premaster secret generation. |
| * This class is used by SSL/TLS client to initialize KeyGenerators of the |
| * type "TlsRsaPremasterSecret". |
| * |
| * <p>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 TlsRsaPremasterSecretParameterSpec implements AlgorithmParameterSpec { |
| |
| private final int majorVersion; |
| private final int minorVersion; |
| |
| /** |
| * Constructs a new TlsRsaPremasterSecretParameterSpec. |
| * |
| * <p>The version numbers will be placed inside the premaster secret to |
| * detect version rollbacks attacks as described in the TLS specification. |
| * Note that they do not indicate the protocol version negotiated for |
| * the handshake. |
| * |
| * @param majorVersion the major number of the protocol version |
| * @param minorVersion the minor number of the protocol version |
| * |
| * @throws IllegalArgumentException if minorVersion or majorVersion are |
| * negative or larger than 255 |
| */ |
| public TlsRsaPremasterSecretParameterSpec(int majorVersion, int minorVersion) { |
| this.majorVersion = TlsMasterSecretParameterSpec.checkVersion(majorVersion); |
| this.minorVersion = TlsMasterSecretParameterSpec.checkVersion(minorVersion); |
| } |
| |
| /** |
| * Returns the major version. |
| * |
| * @return the major version. |
| */ |
| public int getMajorVersion() { |
| return majorVersion; |
| } |
| |
| /** |
| * Returns the minor version. |
| * |
| * @return the minor version. |
| */ |
| public int getMinorVersion() { |
| return minorVersion; |
| } |
| } |