| /* |
| * 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 5056438 |
| * @summary Ensure the crypto permission check on RC4 ciphers |
| * do not fail accidentally due to the use of an alias, i.e. |
| * "ARCFOUR" vs "RC4". |
| * @author Valerie Peng |
| */ |
| |
| import java.io.*; |
| import java.security.*; |
| import javax.crypto.*; |
| |
| public class RC4AliasPermCheck { |
| /** |
| * Testing the crypto permission check using both standard |
| * and alias names. |
| * |
| * @param algo algorithm for key and cipher |
| * @param keyLen key length must be positive |
| */ |
| private static void test(String algo, int keyLen) throws Exception { |
| Provider p = Security.getProvider("SunJCE"); |
| System.out.println("=>Testing " + algo + " cipher with " |
| + keyLen + "-bit key"); |
| KeyGenerator kg = KeyGenerator.getInstance(algo, p); |
| kg.init(keyLen); |
| SecretKey key = kg.generateKey(); |
| System.out.println("Generated key with algorithm " + |
| key.getAlgorithm()); |
| Cipher cipher = Cipher.getInstance(algo, p); |
| System.out.println("Requested cipher with algorithm " + |
| algo); |
| cipher.init(Cipher.ENCRYPT_MODE, key); |
| System.out.println("Initialization succeeded as expected"); |
| } |
| |
| public static void main(String[] argv) throws Exception { |
| test("ARCFOUR", 120); |
| test("RC4", 120); |
| System.out.println("TEST PASSED"); |
| } |
| } |