| /* |
| * Copyright (c) 2005, 2007, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 6353783 |
| * @summary Ensure that the 2048 bit RSA keysize limit has been |
| * lifted. |
| * |
| * @author Valerie Peng |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| import java.math.BigInteger; |
| |
| import java.security.*; |
| import java.security.spec.RSAPublicKeySpec; |
| import java.security.interfaces.RSAPublicKey; |
| |
| import javax.crypto.*; |
| import javax.crypto.spec.*; |
| |
| public class RSANoLimit { |
| private static final byte[] MODULUS4096 = { |
| (byte)0x70, (byte)0x80, (byte)0x7C, (byte)0x77, (byte)0x16, (byte)0xD0, |
| (byte)0x11, (byte)0xF7, (byte)0xA1, (byte)0xAE, (byte)0x3D, (byte)0xEC, |
| (byte)0x75, (byte)0xC7, (byte)0xC0, (byte)0x65, (byte)0x8F, (byte)0x0D, |
| (byte)0x16, (byte)0x80, (byte)0xDE, (byte)0x44, (byte)0xB8, (byte)0x32, |
| (byte)0xA5, (byte)0x33, (byte)0xA1, (byte)0x6A, (byte)0x21, (byte)0xF1, |
| (byte)0x84, (byte)0xFF, (byte)0xD9, (byte)0x2B, (byte)0x24, (byte)0x53, |
| (byte)0x6B, (byte)0x23, (byte)0x55, (byte)0xA9, (byte)0xB4, (byte)0x05, |
| (byte)0x93, (byte)0x5A, (byte)0x0E, (byte)0xA5, (byte)0x51, (byte)0xBE, |
| (byte)0x50, (byte)0x90, (byte)0xBD, (byte)0x88, (byte)0x07, (byte)0x6E, |
| (byte)0x07, (byte)0x2E, (byte)0xFD, (byte)0xCE, (byte)0x32, (byte)0x0C, |
| (byte)0x48, (byte)0x03, (byte)0x26, (byte)0x95, (byte)0x64, (byte)0x92, |
| (byte)0x8D, (byte)0xB8, (byte)0x09, (byte)0x31, (byte)0xFB, (byte)0x80, |
| (byte)0x32, (byte)0x20, (byte)0x38, (byte)0x72, (byte)0x7A, (byte)0x5F, |
| (byte)0xF9, (byte)0x5A, (byte)0x73, (byte)0x84, (byte)0x5A, (byte)0xDA, |
| (byte)0x4C, (byte)0xB2, (byte)0x6C, (byte)0x9C, (byte)0x18, (byte)0xA2, |
| (byte)0xC8, (byte)0xC5, (byte)0x87, (byte)0x62, (byte)0xA1, (byte)0x59, |
| (byte)0xEA, (byte)0x04, (byte)0xD8, (byte)0xB7, (byte)0xE4, (byte)0xB6, |
| (byte)0xA1, (byte)0xD1, (byte)0xDA, (byte)0xB8, (byte)0x61, (byte)0x24, |
| (byte)0xC6, (byte)0xD4, (byte)0x20, (byte)0xBC, (byte)0x01, (byte)0x32, |
| (byte)0xAB, (byte)0xDF, (byte)0x30, (byte)0x12, (byte)0xE1, (byte)0xB0, |
| (byte)0x80, (byte)0xCB, (byte)0x0A, (byte)0x25, (byte)0xAB, (byte)0xC6, |
| (byte)0xEB, (byte)0xE2, (byte)0x3B, (byte)0x77, (byte)0xAD, (byte)0x90, |
| (byte)0x16, (byte)0xC8, (byte)0xCC, (byte)0xF9, (byte)0x94, (byte)0xBB, |
| (byte)0xF0, (byte)0xE7, (byte)0x77, (byte)0xA9, (byte)0x4E, (byte)0x7D, |
| (byte)0xFC, (byte)0x76, (byte)0x11, (byte)0xA1, (byte)0xE8, (byte)0x22, |
| (byte)0xD1, (byte)0xC5, (byte)0xAA, (byte)0x51, (byte)0x2B, (byte)0xBD, |
| (byte)0x0B, (byte)0x2E, (byte)0x3A, (byte)0x97, (byte)0xAC, (byte)0x19, |
| (byte)0x4B, (byte)0xA2, (byte)0x01, (byte)0x89, (byte)0x1A, (byte)0x9E, |
| (byte)0x2C, (byte)0x0C, (byte)0x7E, (byte)0x83, (byte)0xAD, (byte)0xCB, |
| (byte)0xED, (byte)0x5B, (byte)0x67, (byte)0x67, (byte)0x9E, (byte)0x85, |
| (byte)0x1E, (byte)0x68, (byte)0xB6, (byte)0x5D, (byte)0xB9, (byte)0xD6, |
| (byte)0xBD, (byte)0x80, (byte)0x92, (byte)0x7A, (byte)0x54, (byte)0xB3, |
| (byte)0x5F, (byte)0x2E, (byte)0x8C, (byte)0x53, (byte)0x83, (byte)0xBD, |
| (byte)0xF9, (byte)0x0D, (byte)0x65, (byte)0x0B, (byte)0xCD, (byte)0x22, |
| (byte)0x21, (byte)0x51, (byte)0xB3, (byte)0x8F, (byte)0x19, (byte)0x53, |
| (byte)0x6F, (byte)0x62, (byte)0x88, (byte)0x09, (byte)0xB0, (byte)0x8F, |
| (byte)0xB5, (byte)0xDA, (byte)0x6E, (byte)0x2A, (byte)0x2F, (byte)0xF9, |
| (byte)0xA6, (byte)0x65, (byte)0x59, (byte)0x17, (byte)0xEC, (byte)0x05, |
| (byte)0x6A, (byte)0xA4, (byte)0xC6, (byte)0x21, (byte)0x3F, (byte)0x81, |
| (byte)0xB9, (byte)0xB0, (byte)0x72, (byte)0xBB, (byte)0x84, (byte)0x79, |
| (byte)0xEC, (byte)0x3E, (byte)0xA5, (byte)0x25, (byte)0x37, (byte)0x9D, |
| (byte)0xC3, (byte)0x2E, (byte)0x79, (byte)0x69, (byte)0xE6, (byte)0x80, |
| (byte)0x5E, (byte)0x1E, (byte)0x03, (byte)0x8D, (byte)0xD9, (byte)0x62, |
| (byte)0xCC, (byte)0x6C, (byte)0x7C, (byte)0x27, (byte)0x52, (byte)0xE5, |
| (byte)0xC2, (byte)0x24, (byte)0xBF, (byte)0x95, (byte)0xCC, (byte)0x2E, |
| (byte)0xFA, (byte)0x9C, (byte)0x88, (byte)0xAB, (byte)0x48, (byte)0x43, |
| (byte)0xDB, (byte)0x36, (byte)0xFD, (byte)0x41, (byte)0x3C, (byte)0x71, |
| (byte)0xE4, (byte)0x5C, (byte)0x30, (byte)0xE0, (byte)0x00, (byte)0x24, |
| (byte)0x18, (byte)0xC2, (byte)0xD1, (byte)0x11, (byte)0x79, (byte)0xCE, |
| (byte)0xD8, (byte)0x19, (byte)0xE5, (byte)0xA6, (byte)0xD3, (byte)0xFE, |
| (byte)0x79, (byte)0x5F, (byte)0xA8, (byte)0xC3, (byte)0x92, (byte)0xBB, |
| (byte)0x63, (byte)0xD2, (byte)0x3D, (byte)0x17, (byte)0x6D, (byte)0xFB, |
| (byte)0x39, (byte)0xD2, (byte)0x32, (byte)0x5F, (byte)0xE1, (byte)0x54, |
| (byte)0xD6, (byte)0x72, (byte)0xDB, (byte)0xA8, (byte)0xA3, (byte)0xFE, |
| (byte)0x49, (byte)0x98, (byte)0xAA, (byte)0x55, (byte)0x67, (byte)0x1C, |
| (byte)0xAB, (byte)0x83, (byte)0xA2, (byte)0x0F, (byte)0x03, (byte)0x52, |
| (byte)0x3D, (byte)0x15, (byte)0xAF, (byte)0xDD, (byte)0x8A, (byte)0xAB, |
| (byte)0x35, (byte)0x82, (byte)0xEF, (byte)0x6D, (byte)0xBD, (byte)0x8E, |
| (byte)0xF3, (byte)0xB5, (byte)0x5E, (byte)0xD9, (byte)0xC9, (byte)0x45, |
| (byte)0x99, (byte)0x46, (byte)0x4A, (byte)0xA5, (byte)0x28, (byte)0xAF, |
| (byte)0x4E, (byte)0x6B, (byte)0xDE, (byte)0x9F, (byte)0xD7, (byte)0x20, |
| (byte)0x7D, (byte)0x81, (byte)0xDB, (byte)0x34, (byte)0x25, (byte)0xDF, |
| (byte)0x08, (byte)0xCA, (byte)0x06, (byte)0x77, (byte)0xC4, (byte)0xBC, |
| (byte)0x69, (byte)0x4D, (byte)0x93, (byte)0x05, (byte)0x9C, (byte)0x8B, |
| (byte)0xDB, (byte)0x84, (byte)0xB0, (byte)0xE7, (byte)0xBA, (byte)0xD2, |
| (byte)0xEA, (byte)0x8D, (byte)0x64, (byte)0xF6, (byte)0xE3, (byte)0x96, |
| (byte)0x2F, (byte)0x88, (byte)0x65, (byte)0x92, (byte)0x54, (byte)0x50, |
| (byte)0xF6, (byte)0x33, (byte)0x15, (byte)0x2A, (byte)0xBF, (byte)0xB0, |
| (byte)0xD4, (byte)0xD5, (byte)0x0C, (byte)0xCA, (byte)0x78, (byte)0x95, |
| (byte)0xF4, (byte)0xC1, (byte)0x11, (byte)0xA7, (byte)0x52, (byte)0xA1, |
| (byte)0xC9, (byte)0x49, (byte)0x63, (byte)0x41, (byte)0xD3, (byte)0x3E, |
| (byte)0xA0, (byte)0xBE, (byte)0x7F, (byte)0x2F, (byte)0x17, (byte)0x2E, |
| (byte)0xFD, (byte)0xA1, (byte)0x55, (byte)0x95, (byte)0x7F, (byte)0x24, |
| (byte)0x90, (byte)0x68, (byte)0x4C, (byte)0x05, (byte)0xFD, (byte)0x52, |
| (byte)0x9B, (byte)0x04, (byte)0x59, (byte)0xA0, (byte)0xEF, (byte)0x69, |
| (byte)0x65, (byte)0x68, (byte)0x58, (byte)0x0F, (byte)0xF5, (byte)0x04, |
| (byte)0x0E, (byte)0x23, (byte)0xEE, (byte)0xFA, (byte)0x04, (byte)0x80, |
| (byte)0x8C, (byte)0x24, (byte)0xE5, (byte)0xB0, (byte)0x2B, (byte)0xA6, |
| (byte)0x35, (byte)0x60, (byte)0xFA, (byte)0x08, (byte)0xD4, (byte)0x13, |
| (byte)0x3E, (byte)0xE0, (byte)0xB0, (byte)0x63, (byte)0x1D, (byte)0xDB, |
| (byte)0x1F, (byte)0x8C, (byte)0x2F, (byte)0xD0, (byte)0x47, (byte)0x8F, |
| (byte)0x73, (byte)0x91, (byte)0xD7, (byte)0xDC, (byte)0x8A, (byte)0xE8, |
| (byte)0x2D, (byte)0xF2, (byte)0x22, (byte)0x9C, (byte)0xEE, (byte)0x23, |
| (byte)0xFA, (byte)0x4C, (byte)0xC1, (byte)0x86, (byte)0xE0, (byte)0x15, |
| (byte)0xC7, (byte)0x52, (byte)0xFE, (byte)0x81, (byte)0xD6, (byte)0x27, |
| (byte)0x6C, (byte)0x4F |
| }; |
| private static final byte[] PUB4096 = { |
| (byte)0x01, (byte)0x00, (byte)0x01 |
| }; |
| public static void main(String[] args) throws Exception { |
| boolean result = true; |
| Provider p = Security.getProvider("SunJCE"); |
| System.out.println("Testing provider " + p.getName() + "..."); |
| // Test#1: make sure Cipher.getMaxAllowedKeyLength returns the |
| // correct value |
| if (Cipher.getMaxAllowedKeyLength("RSA") != Integer.MAX_VALUE) { |
| result = false; |
| System.out.println("Test#1 failed"); |
| } |
| // Test#2: try initializing RSA cipher with 4096 key |
| String algo = "RSA"; |
| RSAPublicKeySpec pubKeySpec = new RSAPublicKeySpec |
| (new BigInteger(MODULUS4096), new BigInteger(PUB4096)); |
| KeyFactory kf = KeyFactory.getInstance(algo); |
| RSAPublicKey pubKey = (RSAPublicKey) kf.generatePublic(pubKeySpec); |
| |
| Cipher c = Cipher.getInstance(algo + "/ECB/NoPadding", p); |
| try { |
| c.init(Cipher.ENCRYPT_MODE, pubKey); |
| } catch (InvalidKeyException ike) { |
| result = false; |
| System.out.println("Test#2 failed"); |
| ike.printStackTrace(); |
| } |
| |
| if (result) { |
| System.out.println("All tests passed!"); |
| } else { |
| throw new Exception("One or more test failed!"); |
| } |
| } |
| } |