1 /* 2 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @bug 6316539 27 * @summary Known-answer-test for TlsMasterSecret generator 28 * @author Andreas Sterbenz 29 * @library .. 30 */ 31 32 import java.io.*; 33 import java.util.*; 34 35 import java.security.Security; 36 import java.security.Provider; 37 38 import javax.crypto.KeyGenerator; 39 import javax.crypto.SecretKey; 40 41 import javax.crypto.spec.*; 42 43 import sun.security.internal.spec.*; 44 import sun.security.internal.interfaces.TlsMasterSecret; 45 46 public class TestMasterSecret extends PKCS11Test { 47 48 private static int PREFIX_LENGTH = "m-premaster: ".length(); 49 50 public static void main(String[] args) throws Exception { 51 main(new TestMasterSecret()); 52 } 53 54 public void main(Provider provider) throws Exception { 55 if (provider.getService("KeyGenerator", "SunTlsMasterSecret") == null) { 56 System.out.println("Not supported by provider, skipping"); 57 return; 58 } 59 InputStream in = new FileInputStream(new File(BASE, "masterdata.txt")); 60 BufferedReader reader = new BufferedReader(new InputStreamReader(in)); 61 62 int n = 0; 63 int lineNumber = 0; 64 65 String algorithm = null; 66 byte[] premaster = null; 67 byte[] clientRandom = null; 68 byte[] serverRandom = null; 69 int protoMajor = 0; 70 int protoMinor = 0; 71 int preMajor = 0; 72 int preMinor = 0; 73 byte[] master = null; 74 75 while (true) { 76 String line = reader.readLine(); 77 lineNumber++; 78 if (line == null) { 79 break; 80 } 81 if (line.startsWith("m-") == false) { 82 continue; 83 } 84 String data = line.substring(PREFIX_LENGTH); 85 if (line.startsWith("m-algorithm:")) { 86 algorithm = data; 87 } else if (line.startsWith("m-premaster:")) { 88 premaster = parse(data); 89 } else if (line.startsWith("m-crandom:")) { 90 clientRandom = parse(data); 91 } else if (line.startsWith("m-srandom:")) { 92 serverRandom = parse(data); 93 } else if (line.startsWith("m-protomajor:")) { 94 protoMajor = Integer.parseInt(data); 95 } else if (line.startsWith("m-protominor:")) { 96 protoMinor = Integer.parseInt(data); 97 } else if (line.startsWith("m-premajor:")) { 98 preMajor = Integer.parseInt(data); 99 } else if (line.startsWith("m-preminor:")) { 100 preMinor = Integer.parseInt(data); 101 } else if (line.startsWith("m-master:")) { 102 master = parse(data); 103 104 System.out.print("."); 105 n++; 106 107 KeyGenerator kg = 108 KeyGenerator.getInstance("SunTlsMasterSecret", provider); 109 SecretKey premasterKey = 110 new SecretKeySpec(premaster, algorithm); 111 TlsMasterSecretParameterSpec spec = 112 new TlsMasterSecretParameterSpec(premasterKey, 113 protoMajor, protoMinor, clientRandom, serverRandom, 114 null, -1, -1); 115 kg.init(spec); 116 TlsMasterSecret key = (TlsMasterSecret)kg.generateKey(); 117 byte[] enc = key.getEncoded(); 118 if (Arrays.equals(master, enc) == false) { 119 throw new Exception("mismatch line: " + lineNumber); 120 } 121 if ((preMajor != key.getMajorVersion()) || 122 (preMinor != key.getMinorVersion())) { 123 throw new Exception("version mismatch line: " + lineNumber); 124 } 125 } else { 126 throw new Exception("Unknown line: " + line); 127 } 128 } 129 if (n == 0) { 130 throw new Exception("no tests"); 131 } 132 in.close(); 133 System.out.println(); 134 System.out.println("OK: " + n + " tests"); 135 } 136 137 }