1 /*
2  * Copyright (c) 2015, Oracle and/or its affiliates. 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.
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20  * or visit www.oracle.com if you need additional information or have any
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22  */
23 
24 import java.io.IOException;
25 import javax.crypto.BadPaddingException;
26 import javax.crypto.Cipher;
27 import javax.crypto.IllegalBlockSizeException;
28 import javax.crypto.NullCipher;
29 import javax.crypto.SealedObject;
30 
31 /*
32  * @test
33  * @bug 8048624
34  * @summary This test instantiate a NullCipher, seal and unseal a String
35  *  object using the SealedObject with the initialized NullCipher,
36  *  and then compare the String content.
37  */
38 public class TestSealedObjectNull {
39 
40     private static final String SEAL_STR = "Any String!@#$%^";
41 
main(String[] args)42     public static void main(String[] args) throws IOException,
43             IllegalBlockSizeException, ClassNotFoundException,
44             BadPaddingException {
45         Cipher nullCipher = new NullCipher();
46 
47         // Seal
48         SealedObject so = new SealedObject(SEAL_STR, nullCipher);
49 
50         // Unseal and compare
51         if (!(SEAL_STR.equals(so.getObject(nullCipher)))) {
52             throw new RuntimeException("Unseal and compare failed.");
53         }
54 
55         System.out.println("Test passed.");
56     }
57 }
58