| /* |
| * Copyright (c) 2012, 2014, 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. |
| */ |
| |
| import java.io.PrintStream; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.Provider; |
| import java.security.Security; |
| import javax.crypto.Cipher; |
| import javax.crypto.NoSuchPaddingException; |
| |
| /** |
| * @test |
| * @bug 8041787 |
| * @summary Verify that for PBEWithMD5AndDES cipher, only CBC mode and |
| * PKCS#5Padding is allowed |
| * @author Yun Ke |
| * @author Bill Situ |
| * @author Yu-Ching (Valerie) PENG |
| */ |
| public class TestCipherPBECons { |
| |
| private static final String[] PBEAlgorithms = {"pbeWithMD5ANDdes", |
| "PBEWithMD5AndTripleDES"}; |
| private static final String[] cipherModes = {"ECb", "cbC", "cFB", "Cfb32", |
| "OfB", "oFb64", "pCbC"}; |
| private static final String[] cipherPaddings = {"Pkcs5Padding", "NoPaDDing"}; |
| |
| public static void main(String[] args) { |
| TestCipherPBECons test = new TestCipherPBECons(); |
| Provider sunjce = Security.getProvider("SunJCE"); |
| |
| if (!test.runAll(sunjce, System.out)) { |
| throw new RuntimeException("One or more tests have failed...."); |
| } |
| } |
| |
| public boolean runAll(Provider p, PrintStream out) { |
| boolean finalResult = true; |
| |
| for (String algorithm : PBEAlgorithms) { |
| for (String mode : cipherModes) { |
| for (String padding : cipherPaddings) { |
| out.println("Running test with " + algorithm |
| + "/" + mode + "/" + padding); |
| try { |
| if (!runTest(p, algorithm, mode, padding, out)) { |
| finalResult = false; |
| out.println("STATUS: Failed"); |
| } else { |
| out.println("STATUS: Passed"); |
| } |
| } catch (Exception ex) { |
| finalResult = false; |
| ex.printStackTrace(out); |
| out.println("STATUS:Failed"); |
| } |
| } |
| } |
| } |
| |
| return finalResult; |
| } |
| |
| public boolean runTest(Provider p, String algo, String mo, String pad, |
| PrintStream out) throws Exception { |
| try { |
| // Initialization |
| Cipher ci = Cipher.getInstance(algo + "/" + mo + "/" + pad, p); |
| |
| // No exception thrown, must be of the right mode and right |
| // padding scheme |
| return (mo.equalsIgnoreCase("CBC")) |
| && (pad.equalsIgnoreCase("PKCS5Padding")); |
| } catch (NoSuchAlgorithmException ex) { |
| if (p.getName().compareTo("SunJCE") == 0) { |
| if (!(mo.equalsIgnoreCase("CBC") |
| && pad.equalsIgnoreCase("PKCS5Padding"))) { |
| out.println("NoSuchAlgorithmException is as expected"); |
| return true; |
| } |
| } |
| |
| out.println("Caught exception: " + ex.getMessage()); |
| throw ex; |
| } catch (NoSuchPaddingException ex) { |
| if (mo.equalsIgnoreCase("CBC") |
| && pad.equalsIgnoreCase("NoPadding")) { |
| out.println("NoSuchPaddingException is as expected"); |
| return true; |
| } else { |
| out.println("Caught unexpected exception: " + ex.getMessage()); |
| return false; |
| } |
| } |
| } |
| } |