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/*
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5506
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* Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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2
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*/
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/*
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* @test
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* @bug 0000000
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* @summary Checks compliance of the HMAC-MD5 implementation with
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* RFC 2104, using the test vectors specified there.
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* @author Jan Luehe
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*/
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import java.security.*;
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import javax.crypto.*;
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import javax.crypto.spec.*;
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public class HmacMD5 {
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public static void main(String argv[]) throws Exception {
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int i, j, n;
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Mac mac;
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Provider jce = new com.sun.crypto.provider.SunJCE();
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Security.addProvider(jce);
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byte[][][] test_data = {
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{
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{ (byte)0x0b, (byte)0x0b, (byte)0x0b, (byte)0x0b,
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(byte)0x0b, (byte)0x0b, (byte)0x0b, (byte)0x0b,
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(byte)0x0b, (byte)0x0b, (byte)0x0b, (byte)0x0b,
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(byte)0x0b, (byte)0x0b, (byte)0x0b, (byte)0x0b }, // key1
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"Hi There".getBytes(), // data1
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{ (byte)0x92, (byte)0x94, (byte)0x72, (byte)0x7a,
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(byte)0x36, (byte)0x38, (byte)0xbb, (byte)0x1c,
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(byte)0x13, (byte)0xf4, (byte)0x8e, (byte)0xf8,
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(byte)0x15, (byte)0x8b, (byte)0xfc, (byte)0x9d // result1
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}
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},
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{
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"Jefe".getBytes(), // key2
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"what do ya want for nothing?".getBytes(), // data2
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{ (byte)0x75, (byte)0x0c, (byte)0x78, (byte)0x3e,
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(byte)0x6a, (byte)0xb0, (byte)0xb5, (byte)0x03,
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(byte)0xea, (byte)0xa8, (byte)0x6e, (byte)0x31,
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(byte)0x0a, (byte)0x5d, (byte)0xb7, (byte)0x38 // result2
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}
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},
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{
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{ (byte)0xAA, (byte)0xAA, (byte)0xAA, (byte)0xAA,
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(byte)0xAA, (byte)0xAA, (byte)0xAA, (byte)0xAA,
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(byte)0xAA, (byte)0xAA, (byte)0xAA, (byte)0xAA,
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(byte)0xAA, (byte)0xAA, (byte)0xAA, (byte)0xAA // key3
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},
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{ (byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD, (byte)0xDD, (byte)0xDD,
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(byte)0xDD, (byte)0xDD // data3
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},
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{ (byte)0x56, (byte)0xbe, (byte)0x34, (byte)0x52,
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(byte)0x1d, (byte)0x14, (byte)0x4c, (byte)0x88,
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(byte)0xdb, (byte)0xb8, (byte)0xc7, (byte)0x33,
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(byte)0xf0, (byte)0xe8, (byte)0xb3, (byte)0xf6 // result3
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}
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}
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};
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mac = Mac.getInstance("HmacMD5");
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for (i=0; i<3; i++) {
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j=0;
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mac.init(new SecretKeySpec(test_data[i][j++], "HMAC"));
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byte[] result = mac.doFinal(test_data[i][j++]);
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if (result.length != test_data[i][j].length) {
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throw new Exception("Different result length");
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}
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for (n=0; n<result.length; n++) {
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if (result[n] != test_data[i][j][n]) {
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throw new Exception("Different");
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}
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}
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}
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// now test multiple-part operation, using the 2nd test vector
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mac = Mac.getInstance("HmacMD5");
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mac.init(new SecretKeySpec("Jefe".getBytes(), "HMAC"));
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mac.update("what do ya ".getBytes());
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mac.update("want for ".getBytes());
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mac.update("nothing?".getBytes());
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byte[] result = mac.doFinal();
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if (result.length != test_data[1][2].length) {
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throw new Exception("Different result length");
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}
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for (i=0; i<result.length; i++) {
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if (result[i] != test_data[1][2][i]) {
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throw new Exception("Different");
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}
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}
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System.out.println("Test SUCCEEDED");
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}
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}
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