1 /* 2 * Copyright (c) 2015, 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 import java.security.InvalidKeyException; 25 import java.security.NoSuchAlgorithmException; 26 import java.security.NoSuchProviderException; 27 import java.util.Arrays; 28 import java.util.List; 29 30 import javax.crypto.KeyGenerator; 31 import javax.crypto.Mac; 32 import javax.crypto.SecretKey; 33 34 /* 35 * @test 36 * @bug 8075286 37 * @summary Test the HmacSHA algorithm OIDs in JDK. 38 * OID and Algorithm transformation string should match. 39 * Both could be able to be used to generate the algorithm instance. 40 * @run main TestHmacSHAOids 41 */ 42 public class TestHmacSHAOids { 43 44 private static final String PROVIDER_NAME = "SunJCE"; 45 private static final byte[] INPUT = "1234567890".getBytes(); 46 47 private static final List<DataTuple> DATA = Arrays.asList( 48 new DataTuple("1.2.840.113549.2.7", "HmacSHA1"), 49 new DataTuple("1.2.840.113549.2.8", "HmacSHA224"), 50 new DataTuple("1.2.840.113549.2.9", "HmacSHA256"), 51 new DataTuple("1.2.840.113549.2.10", "HmacSHA384"), 52 new DataTuple("1.2.840.113549.2.11", "HmacSHA512")); 53 main(String[] args)54 public static void main(String[] args) throws Exception { 55 for (DataTuple dataTuple : DATA) { 56 runTest(dataTuple); 57 System.out.println("passed"); 58 } 59 System.out.println("All tests passed"); 60 } 61 runTest(DataTuple dataTuple)62 private static void runTest(DataTuple dataTuple) 63 throws NoSuchAlgorithmException, NoSuchProviderException, 64 InvalidKeyException { 65 Mac mcAlgorithm = Mac.getInstance(dataTuple.algorithm, 66 PROVIDER_NAME); 67 Mac mcOid = Mac.getInstance(dataTuple.oid, PROVIDER_NAME); 68 69 if (mcAlgorithm == null) { 70 throw new RuntimeException(String.format( 71 "Test failed: Mac using algorithm " 72 + "string %s getInstance failed.%n", 73 dataTuple.algorithm)); 74 } 75 76 if (mcOid == null) { 77 throw new RuntimeException(String.format( 78 "Test failed: Mac using OID %s getInstance failed.%n", 79 dataTuple.oid)); 80 } 81 82 if (!mcAlgorithm.getAlgorithm().equals(dataTuple.algorithm)) { 83 throw new RuntimeException(String.format( 84 "Test failed: Mac using algorithm string %s getInstance " 85 + "doesn't generate expected algorithm.%n", 86 dataTuple.algorithm)); 87 } 88 89 KeyGenerator kg = KeyGenerator.getInstance(dataTuple.algorithm, 90 PROVIDER_NAME); 91 SecretKey key = kg.generateKey(); 92 93 mcAlgorithm.init(key); 94 mcAlgorithm.update(INPUT); 95 96 mcOid.init(key); 97 mcOid.update(INPUT); 98 99 // Comparison 100 if (!Arrays.equals(mcAlgorithm.doFinal(), mcOid.doFinal())) { 101 throw new RuntimeException("Digest comparison failed: " 102 + "the two MACs are not the same"); 103 } 104 } 105 106 private static class DataTuple { 107 108 private final String oid; 109 private final String algorithm; 110 DataTuple(String oid, String algorithm)111 private DataTuple(String oid, String algorithm) { 112 this.oid = oid; 113 this.algorithm = algorithm; 114 } 115 } 116 } 117