| /* |
| * Copyright (c) 2004, 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 4991790 |
| * @summary Make sure NullCipher can be used without initialization. |
| * @author Valerie Peng |
| */ |
| import java.io.PrintStream; |
| import java.util.Random; |
| import java.security.*; |
| import java.security.spec.*; |
| |
| import javax.crypto.*; |
| import javax.crypto.spec.*; |
| import com.sun.crypto.provider.*; |
| |
| public class TestWithoutInit { |
| |
| public static void main(String argv[]) throws Exception { |
| // Initialization |
| Cipher ci = new NullCipher(); |
| |
| byte[] in = new byte[8]; |
| |
| // try calling doFinal() directly |
| ci.doFinal(in); |
| |
| // try calling update() directly |
| ci.update(in); |
| ci.doFinal(); // reset cipher state |
| |
| // try calling wrap() and unwrap() directly |
| Key key = new SecretKeySpec(in, "any"); |
| try { |
| ci.wrap(key); |
| } catch (UnsupportedOperationException uoe) { |
| // expected |
| } |
| try { |
| ci.unwrap(in, "any", Cipher.SECRET_KEY); |
| } catch (UnsupportedOperationException uoe) { |
| // expected |
| } |
| System.out.println("Test Passed"); |
| } |
| } |