| /* |
| * Copyright (c) 2005, 2010, 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. |
| * |
| * 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. |
| */ |
| |
| /** |
| * @test |
| * @bug 6313661 |
| * @summary Known-answer-test for TlsMasterSecret generator |
| * @author Andreas Sterbenz |
| * @modules java.base/sun.security.internal.interfaces |
| * java.base/sun.security.internal.spec |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import java.security.Security; |
| import java.security.Provider; |
| |
| import javax.crypto.KeyGenerator; |
| import javax.crypto.SecretKey; |
| |
| import javax.crypto.spec.*; |
| |
| import sun.security.internal.spec.*; |
| import sun.security.internal.interfaces.TlsMasterSecret; |
| |
| public class TestMasterSecret extends Utils { |
| |
| private static int PREFIX_LENGTH = "m-premaster: ".length(); |
| |
| public static void main(String[] args) throws Exception { |
| Provider provider = Security.getProvider("SunJCE"); |
| |
| InputStream in = new FileInputStream(new File(BASE, "masterdata.txt")); |
| BufferedReader reader = new BufferedReader(new InputStreamReader(in)); |
| |
| int n = 0; |
| int lineNumber = 0; |
| |
| String algorithm = null; |
| byte[] premaster = null; |
| byte[] clientRandom = null; |
| byte[] serverRandom = null; |
| int protoMajor = 0; |
| int protoMinor = 0; |
| int preMajor = 0; |
| int preMinor = 0; |
| byte[] master = null; |
| |
| while (true) { |
| String line = reader.readLine(); |
| lineNumber++; |
| if (line == null) { |
| break; |
| } |
| if (line.startsWith("m-") == false) { |
| continue; |
| } |
| String data = line.substring(PREFIX_LENGTH); |
| if (line.startsWith("m-algorithm:")) { |
| algorithm = data; |
| } else if (line.startsWith("m-premaster:")) { |
| premaster = parse(data); |
| } else if (line.startsWith("m-crandom:")) { |
| clientRandom = parse(data); |
| } else if (line.startsWith("m-srandom:")) { |
| serverRandom = parse(data); |
| } else if (line.startsWith("m-protomajor:")) { |
| protoMajor = Integer.parseInt(data); |
| } else if (line.startsWith("m-protominor:")) { |
| protoMinor = Integer.parseInt(data); |
| } else if (line.startsWith("m-premajor:")) { |
| preMajor = Integer.parseInt(data); |
| } else if (line.startsWith("m-preminor:")) { |
| preMinor = Integer.parseInt(data); |
| } else if (line.startsWith("m-master:")) { |
| master = parse(data); |
| |
| System.out.print("."); |
| n++; |
| |
| KeyGenerator kg = |
| KeyGenerator.getInstance("SunTlsMasterSecret", provider); |
| SecretKey premasterKey = |
| new SecretKeySpec(premaster, algorithm); |
| TlsMasterSecretParameterSpec spec = |
| new TlsMasterSecretParameterSpec(premasterKey, protoMajor, |
| protoMinor, clientRandom, serverRandom, |
| null, -1, -1); |
| kg.init(spec); |
| TlsMasterSecret key = (TlsMasterSecret)kg.generateKey(); |
| byte[] enc = key.getEncoded(); |
| if (Arrays.equals(master, enc) == false) { |
| throw new Exception("mismatch line: " + lineNumber); |
| } |
| if ((preMajor != key.getMajorVersion()) || |
| (preMinor != key.getMinorVersion())) { |
| throw new Exception("version mismatch line: " + lineNumber); |
| } |
| } else { |
| throw new Exception("Unknown line: " + line); |
| } |
| } |
| if (n == 0) { |
| throw new Exception("no tests"); |
| } |
| in.close(); |
| System.out.println(); |
| System.out.println("OK: " + n + " tests"); |
| } |
| |
| } |