J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005-2007 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 6353783 |
| 27 | * @summary Ensure that the 2048 bit RSA keysize limit has been |
| 28 | * lifted. |
| 29 | * |
| 30 | * @author Valerie Peng |
| 31 | */ |
| 32 | |
| 33 | import java.io.*; |
| 34 | import java.util.*; |
| 35 | import java.math.BigInteger; |
| 36 | |
| 37 | import java.security.*; |
| 38 | import java.security.spec.RSAPublicKeySpec; |
| 39 | import java.security.interfaces.RSAPublicKey; |
| 40 | |
| 41 | import javax.crypto.*; |
| 42 | import javax.crypto.spec.*; |
| 43 | |
| 44 | public class RSANoLimit { |
| 45 | private static final byte[] MODULUS4096 = { |
| 46 | (byte)0x70, (byte)0x80, (byte)0x7C, (byte)0x77, (byte)0x16, (byte)0xD0, |
| 47 | (byte)0x11, (byte)0xF7, (byte)0xA1, (byte)0xAE, (byte)0x3D, (byte)0xEC, |
| 48 | (byte)0x75, (byte)0xC7, (byte)0xC0, (byte)0x65, (byte)0x8F, (byte)0x0D, |
| 49 | (byte)0x16, (byte)0x80, (byte)0xDE, (byte)0x44, (byte)0xB8, (byte)0x32, |
| 50 | (byte)0xA5, (byte)0x33, (byte)0xA1, (byte)0x6A, (byte)0x21, (byte)0xF1, |
| 51 | (byte)0x84, (byte)0xFF, (byte)0xD9, (byte)0x2B, (byte)0x24, (byte)0x53, |
| 52 | (byte)0x6B, (byte)0x23, (byte)0x55, (byte)0xA9, (byte)0xB4, (byte)0x05, |
| 53 | (byte)0x93, (byte)0x5A, (byte)0x0E, (byte)0xA5, (byte)0x51, (byte)0xBE, |
| 54 | (byte)0x50, (byte)0x90, (byte)0xBD, (byte)0x88, (byte)0x07, (byte)0x6E, |
| 55 | (byte)0x07, (byte)0x2E, (byte)0xFD, (byte)0xCE, (byte)0x32, (byte)0x0C, |
| 56 | (byte)0x48, (byte)0x03, (byte)0x26, (byte)0x95, (byte)0x64, (byte)0x92, |
| 57 | (byte)0x8D, (byte)0xB8, (byte)0x09, (byte)0x31, (byte)0xFB, (byte)0x80, |
| 58 | (byte)0x32, (byte)0x20, (byte)0x38, (byte)0x72, (byte)0x7A, (byte)0x5F, |
| 59 | (byte)0xF9, (byte)0x5A, (byte)0x73, (byte)0x84, (byte)0x5A, (byte)0xDA, |
| 60 | (byte)0x4C, (byte)0xB2, (byte)0x6C, (byte)0x9C, (byte)0x18, (byte)0xA2, |
| 61 | (byte)0xC8, (byte)0xC5, (byte)0x87, (byte)0x62, (byte)0xA1, (byte)0x59, |
| 62 | (byte)0xEA, (byte)0x04, (byte)0xD8, (byte)0xB7, (byte)0xE4, (byte)0xB6, |
| 63 | (byte)0xA1, (byte)0xD1, (byte)0xDA, (byte)0xB8, (byte)0x61, (byte)0x24, |
| 64 | (byte)0xC6, (byte)0xD4, (byte)0x20, (byte)0xBC, (byte)0x01, (byte)0x32, |
| 65 | (byte)0xAB, (byte)0xDF, (byte)0x30, (byte)0x12, (byte)0xE1, (byte)0xB0, |
| 66 | (byte)0x80, (byte)0xCB, (byte)0x0A, (byte)0x25, (byte)0xAB, (byte)0xC6, |
| 67 | (byte)0xEB, (byte)0xE2, (byte)0x3B, (byte)0x77, (byte)0xAD, (byte)0x90, |
| 68 | (byte)0x16, (byte)0xC8, (byte)0xCC, (byte)0xF9, (byte)0x94, (byte)0xBB, |
| 69 | (byte)0xF0, (byte)0xE7, (byte)0x77, (byte)0xA9, (byte)0x4E, (byte)0x7D, |
| 70 | (byte)0xFC, (byte)0x76, (byte)0x11, (byte)0xA1, (byte)0xE8, (byte)0x22, |
| 71 | (byte)0xD1, (byte)0xC5, (byte)0xAA, (byte)0x51, (byte)0x2B, (byte)0xBD, |
| 72 | (byte)0x0B, (byte)0x2E, (byte)0x3A, (byte)0x97, (byte)0xAC, (byte)0x19, |
| 73 | (byte)0x4B, (byte)0xA2, (byte)0x01, (byte)0x89, (byte)0x1A, (byte)0x9E, |
| 74 | (byte)0x2C, (byte)0x0C, (byte)0x7E, (byte)0x83, (byte)0xAD, (byte)0xCB, |
| 75 | (byte)0xED, (byte)0x5B, (byte)0x67, (byte)0x67, (byte)0x9E, (byte)0x85, |
| 76 | (byte)0x1E, (byte)0x68, (byte)0xB6, (byte)0x5D, (byte)0xB9, (byte)0xD6, |
| 77 | (byte)0xBD, (byte)0x80, (byte)0x92, (byte)0x7A, (byte)0x54, (byte)0xB3, |
| 78 | (byte)0x5F, (byte)0x2E, (byte)0x8C, (byte)0x53, (byte)0x83, (byte)0xBD, |
| 79 | (byte)0xF9, (byte)0x0D, (byte)0x65, (byte)0x0B, (byte)0xCD, (byte)0x22, |
| 80 | (byte)0x21, (byte)0x51, (byte)0xB3, (byte)0x8F, (byte)0x19, (byte)0x53, |
| 81 | (byte)0x6F, (byte)0x62, (byte)0x88, (byte)0x09, (byte)0xB0, (byte)0x8F, |
| 82 | (byte)0xB5, (byte)0xDA, (byte)0x6E, (byte)0x2A, (byte)0x2F, (byte)0xF9, |
| 83 | (byte)0xA6, (byte)0x65, (byte)0x59, (byte)0x17, (byte)0xEC, (byte)0x05, |
| 84 | (byte)0x6A, (byte)0xA4, (byte)0xC6, (byte)0x21, (byte)0x3F, (byte)0x81, |
| 85 | (byte)0xB9, (byte)0xB0, (byte)0x72, (byte)0xBB, (byte)0x84, (byte)0x79, |
| 86 | (byte)0xEC, (byte)0x3E, (byte)0xA5, (byte)0x25, (byte)0x37, (byte)0x9D, |
| 87 | (byte)0xC3, (byte)0x2E, (byte)0x79, (byte)0x69, (byte)0xE6, (byte)0x80, |
| 88 | (byte)0x5E, (byte)0x1E, (byte)0x03, (byte)0x8D, (byte)0xD9, (byte)0x62, |
| 89 | (byte)0xCC, (byte)0x6C, (byte)0x7C, (byte)0x27, (byte)0x52, (byte)0xE5, |
| 90 | (byte)0xC2, (byte)0x24, (byte)0xBF, (byte)0x95, (byte)0xCC, (byte)0x2E, |
| 91 | (byte)0xFA, (byte)0x9C, (byte)0x88, (byte)0xAB, (byte)0x48, (byte)0x43, |
| 92 | (byte)0xDB, (byte)0x36, (byte)0xFD, (byte)0x41, (byte)0x3C, (byte)0x71, |
| 93 | (byte)0xE4, (byte)0x5C, (byte)0x30, (byte)0xE0, (byte)0x00, (byte)0x24, |
| 94 | (byte)0x18, (byte)0xC2, (byte)0xD1, (byte)0x11, (byte)0x79, (byte)0xCE, |
| 95 | (byte)0xD8, (byte)0x19, (byte)0xE5, (byte)0xA6, (byte)0xD3, (byte)0xFE, |
| 96 | (byte)0x79, (byte)0x5F, (byte)0xA8, (byte)0xC3, (byte)0x92, (byte)0xBB, |
| 97 | (byte)0x63, (byte)0xD2, (byte)0x3D, (byte)0x17, (byte)0x6D, (byte)0xFB, |
| 98 | (byte)0x39, (byte)0xD2, (byte)0x32, (byte)0x5F, (byte)0xE1, (byte)0x54, |
| 99 | (byte)0xD6, (byte)0x72, (byte)0xDB, (byte)0xA8, (byte)0xA3, (byte)0xFE, |
| 100 | (byte)0x49, (byte)0x98, (byte)0xAA, (byte)0x55, (byte)0x67, (byte)0x1C, |
| 101 | (byte)0xAB, (byte)0x83, (byte)0xA2, (byte)0x0F, (byte)0x03, (byte)0x52, |
| 102 | (byte)0x3D, (byte)0x15, (byte)0xAF, (byte)0xDD, (byte)0x8A, (byte)0xAB, |
| 103 | (byte)0x35, (byte)0x82, (byte)0xEF, (byte)0x6D, (byte)0xBD, (byte)0x8E, |
| 104 | (byte)0xF3, (byte)0xB5, (byte)0x5E, (byte)0xD9, (byte)0xC9, (byte)0x45, |
| 105 | (byte)0x99, (byte)0x46, (byte)0x4A, (byte)0xA5, (byte)0x28, (byte)0xAF, |
| 106 | (byte)0x4E, (byte)0x6B, (byte)0xDE, (byte)0x9F, (byte)0xD7, (byte)0x20, |
| 107 | (byte)0x7D, (byte)0x81, (byte)0xDB, (byte)0x34, (byte)0x25, (byte)0xDF, |
| 108 | (byte)0x08, (byte)0xCA, (byte)0x06, (byte)0x77, (byte)0xC4, (byte)0xBC, |
| 109 | (byte)0x69, (byte)0x4D, (byte)0x93, (byte)0x05, (byte)0x9C, (byte)0x8B, |
| 110 | (byte)0xDB, (byte)0x84, (byte)0xB0, (byte)0xE7, (byte)0xBA, (byte)0xD2, |
| 111 | (byte)0xEA, (byte)0x8D, (byte)0x64, (byte)0xF6, (byte)0xE3, (byte)0x96, |
| 112 | (byte)0x2F, (byte)0x88, (byte)0x65, (byte)0x92, (byte)0x54, (byte)0x50, |
| 113 | (byte)0xF6, (byte)0x33, (byte)0x15, (byte)0x2A, (byte)0xBF, (byte)0xB0, |
| 114 | (byte)0xD4, (byte)0xD5, (byte)0x0C, (byte)0xCA, (byte)0x78, (byte)0x95, |
| 115 | (byte)0xF4, (byte)0xC1, (byte)0x11, (byte)0xA7, (byte)0x52, (byte)0xA1, |
| 116 | (byte)0xC9, (byte)0x49, (byte)0x63, (byte)0x41, (byte)0xD3, (byte)0x3E, |
| 117 | (byte)0xA0, (byte)0xBE, (byte)0x7F, (byte)0x2F, (byte)0x17, (byte)0x2E, |
| 118 | (byte)0xFD, (byte)0xA1, (byte)0x55, (byte)0x95, (byte)0x7F, (byte)0x24, |
| 119 | (byte)0x90, (byte)0x68, (byte)0x4C, (byte)0x05, (byte)0xFD, (byte)0x52, |
| 120 | (byte)0x9B, (byte)0x04, (byte)0x59, (byte)0xA0, (byte)0xEF, (byte)0x69, |
| 121 | (byte)0x65, (byte)0x68, (byte)0x58, (byte)0x0F, (byte)0xF5, (byte)0x04, |
| 122 | (byte)0x0E, (byte)0x23, (byte)0xEE, (byte)0xFA, (byte)0x04, (byte)0x80, |
| 123 | (byte)0x8C, (byte)0x24, (byte)0xE5, (byte)0xB0, (byte)0x2B, (byte)0xA6, |
| 124 | (byte)0x35, (byte)0x60, (byte)0xFA, (byte)0x08, (byte)0xD4, (byte)0x13, |
| 125 | (byte)0x3E, (byte)0xE0, (byte)0xB0, (byte)0x63, (byte)0x1D, (byte)0xDB, |
| 126 | (byte)0x1F, (byte)0x8C, (byte)0x2F, (byte)0xD0, (byte)0x47, (byte)0x8F, |
| 127 | (byte)0x73, (byte)0x91, (byte)0xD7, (byte)0xDC, (byte)0x8A, (byte)0xE8, |
| 128 | (byte)0x2D, (byte)0xF2, (byte)0x22, (byte)0x9C, (byte)0xEE, (byte)0x23, |
| 129 | (byte)0xFA, (byte)0x4C, (byte)0xC1, (byte)0x86, (byte)0xE0, (byte)0x15, |
| 130 | (byte)0xC7, (byte)0x52, (byte)0xFE, (byte)0x81, (byte)0xD6, (byte)0x27, |
| 131 | (byte)0x6C, (byte)0x4F |
| 132 | }; |
| 133 | private static final byte[] PUB4096 = { |
| 134 | (byte)0x01, (byte)0x00, (byte)0x01 |
| 135 | }; |
| 136 | public static void main(String[] args) throws Exception { |
| 137 | boolean result = true; |
| 138 | Provider p = Security.getProvider("SunJCE"); |
| 139 | System.out.println("Testing provider " + p.getName() + "..."); |
| 140 | // Test#1: make sure Cipher.getMaxAllowedKeyLength returns the |
| 141 | // correct value |
| 142 | if (Cipher.getMaxAllowedKeyLength("RSA") != Integer.MAX_VALUE) { |
| 143 | result = false; |
| 144 | System.out.println("Test#1 failed"); |
| 145 | } |
| 146 | // Test#2: try initializing RSA cipher with 4096 key |
| 147 | String algo = "RSA"; |
| 148 | RSAPublicKeySpec pubKeySpec = new RSAPublicKeySpec |
| 149 | (new BigInteger(MODULUS4096), new BigInteger(PUB4096)); |
| 150 | KeyFactory kf = KeyFactory.getInstance(algo); |
| 151 | RSAPublicKey pubKey = (RSAPublicKey) kf.generatePublic(pubKeySpec); |
| 152 | |
| 153 | Cipher c = Cipher.getInstance(algo + "/ECB/NoPadding", p); |
| 154 | try { |
| 155 | c.init(Cipher.ENCRYPT_MODE, pubKey); |
| 156 | } catch (InvalidKeyException ike) { |
| 157 | result = false; |
| 158 | System.out.println("Test#2 failed"); |
| 159 | ike.printStackTrace(); |
| 160 | } |
| 161 | |
| 162 | if (result) { |
| 163 | System.out.println("All tests passed!"); |
| 164 | } else { |
| 165 | throw new Exception("One or more test failed!"); |
| 166 | } |
| 167 | } |
| 168 | } |