J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /** |
| 25 | * @test |
| 26 | * @bug 4942494 |
| 27 | * @summary KAT test for DH (normal and with secret that has leading a 0x00 byte) |
| 28 | * @author Andreas Sterbenz |
| 29 | * @library .. |
| 30 | */ |
| 31 | |
| 32 | import java.math.BigInteger; |
| 33 | import java.util.*; |
| 34 | |
| 35 | import java.security.*; |
| 36 | |
| 37 | import javax.crypto.*; |
| 38 | import javax.crypto.spec.*; |
| 39 | |
| 40 | public class TestShort extends PKCS11Test { |
| 41 | |
| 42 | private final static BigInteger p = new BigInteger |
| 43 | ("132323768951986124075479307182674357577285270296234088722451560397577130" |
| 44 | + "29036368719146452186041204237350521785240337048752071462798273003935646" |
| 45 | + "236777459223"); |
| 46 | |
| 47 | private final static BigInteger g = new BigInteger |
| 48 | ("542164405743647514160964848832570512804742839438047437683466730076610826" |
| 49 | + "26139005426812890807137245973106730741193551360857959820973906708903671" |
| 50 | + "85141189796"); |
| 51 | |
| 52 | private final static BigInteger y1 = new BigInteger |
| 53 | ("917822587297202019713917824657175324360828836418754472207798053179332700" |
| 54 | + "39938196470323405362414543604756313574842317687108720161868374135893507" |
| 55 | + "32549013008"); |
| 56 | |
| 57 | private final static BigInteger x1 = new BigInteger |
| 58 | ("44680539865608058021525420137770558786664900449"); |
| 59 | |
| 60 | private final static BigInteger y2 = new BigInteger |
| 61 | ("971516093764754129400636279042779828227876735997548759620533874940954728" |
| 62 | + "96003923584532197641582422156725687657451980378160229472095259392582713" |
| 63 | + "54693857368"); |
| 64 | |
| 65 | private final static BigInteger x2 = new BigInteger |
| 66 | ("433011588852527167500079509018272713204454720683"); |
| 67 | |
| 68 | private final static byte[] s2 = parse |
| 69 | ("19:c7:f1:bb:2e:3d:93:fa:02:d2:e9:9f:75:32:b9:e6:7a:a0:4a:10:45:81:d4:2b:" |
| 70 | + "e2:77:4c:70:41:39:7c:19:fa:65:64:47:49:8a:ad:0a:fa:9d:e9:62:68:97:c5:52" |
| 71 | + ":b1:37:03:d9:cd:aa:e1:bd:7e:71:0c:fc:15:a1:95"); |
| 72 | |
| 73 | private final static BigInteger y3 = new BigInteger |
| 74 | ("487191942830952492045314176949691887949505843590154039270855000076570641" |
| 75 | + "84133173374554778014985281423493547105556633876312739488944445812738030" |
| 76 | + "00691614787"); |
| 77 | |
| 78 | private final static BigInteger x3 = new BigInteger |
| 79 | ("1105612503769813327556221318510360767544481637404"); |
| 80 | |
| 81 | private final static byte[] s3 = parse |
| 82 | ("98:62:f3:e4:ff:2b:8d:8a:5a:20:fe:52:35:56:73:09:8e:b3:e2:cb:e2:45:e5:b7:" |
| 83 | + "1a:6a:15:d8:a4:8c:0a:ce:f0:15:03:0c:c2:56:82:a2:75:9b:49:fe:ed:60:c5:6e" |
| 84 | + ":de:47:55:62:4f:16:20:6d:74:cc:7b:95:93:25:2c:ea"); |
| 85 | |
| 86 | public void main(Provider provider) throws Exception { |
| 87 | if (provider.getService("KeyAgreement", "DH") == null) { |
| 88 | System.out.println("DH not supported, skipping"); |
| 89 | return; |
| 90 | } |
| 91 | DHPublicKeySpec publicSpec; |
| 92 | DHPrivateKeySpec privateSpec; |
| 93 | KeyFactory kf = KeyFactory.getInstance("DH", provider); |
| 94 | KeyAgreement ka = KeyAgreement.getInstance("DH", provider); |
| 95 | // KeyAgreement ka = KeyAgreement.getInstance("DH"); |
| 96 | |
| 97 | PrivateKey pr1 = kf.generatePrivate(new DHPrivateKeySpec(x1, p, g)); |
| 98 | PublicKey pu2 = kf.generatePublic(new DHPublicKeySpec(y2, p, g)); |
| 99 | PublicKey pu3 = kf.generatePublic(new DHPublicKeySpec(y3, p, g)); |
| 100 | |
| 101 | ka.init(pr1); |
| 102 | ka.doPhase(pu2, true); |
| 103 | byte[] n2 = ka.generateSecret(); |
| 104 | if (Arrays.equals(s2, n2) == false) { |
| 105 | throw new Exception("mismatch 2"); |
| 106 | } |
| 107 | System.out.println("short ok"); |
| 108 | |
| 109 | ka.init(pr1); |
| 110 | ka.doPhase(pu3, true); |
| 111 | byte[] n3 = ka.generateSecret(); |
| 112 | if (Arrays.equals(s3, n3) == false) { |
| 113 | throw new Exception("mismatch 3"); |
| 114 | } |
| 115 | System.out.println("normal ok"); |
| 116 | |
| 117 | /* |
| 118 | KeyPairGenerator kpg = KeyPairGenerator.getInstance("DH", provider); |
| 119 | kpg.initialize(512); |
| 120 | // KeyPair kp1 = kpg.generateKeyPair(); |
| 121 | // System.out.println(kp1.getPublic()); |
| 122 | // System.out.println(kp1.getPrivate()); |
| 123 | while (true) { |
| 124 | KeyAgreement ka = KeyAgreement.getInstance("DH", provider); |
| 125 | ka.init(pr1); |
| 126 | KeyPair kp2 = kpg.generateKeyPair(); |
| 127 | ka.doPhase(kp2.getPublic(), true); |
| 128 | byte[] sec = ka.generateSecret(); |
| 129 | if (sec.length == 64) { |
| 130 | System.out.println(kp2.getPrivate()); |
| 131 | System.out.println(kp2.getPublic()); |
| 132 | System.out.println(toString(sec)); |
| 133 | break; |
| 134 | } |
| 135 | } |
| 136 | /**/ |
| 137 | } |
| 138 | |
| 139 | public static void main(String[] args) throws Exception { |
| 140 | main(new TestShort()); |
| 141 | } |
| 142 | |
| 143 | } |