1 /*

     2  * Copyright (c) 2007, 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.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 import java.lang.String;

    25 import javax.crypto.SecretKey;

    26 import javax.crypto.Cipher;

    27 import javax.crypto.spec.SecretKeySpec;

    28 

    29 import static java.lang.System.out;

    30 

    31 /*

    32  * @test

    33  * @bug 4686632 8048610

    34  * @summary  To verify Cipher.init will throw InvalidKeyException with

    35  *  Non-empty message when create SecretKeySpec with invalid DES key

    36  * @author Kevin Liu

    37  */

    38 public class Empty {

    39     public static void main(String[] args) throws Exception {

    40         try {

    41             byte master[] = {

    42                     0, 1, 2, 3, 4

    43             };

    44             SecretKey key = new SecretKeySpec(master, "DES");

    45             Cipher cipher = Cipher.getInstance("DES/ECB/PKCS5Padding");

    46             cipher.init(Cipher.ENCRYPT_MODE, key);

    47             throw new RuntimeException("InvalidKeyException not thrown");

    48         } catch (java.security.InvalidKeyException ike) {

    49             ike.printStackTrace();

    50             if (ike.getMessage() != null) {

    51                 out.println("Status -- Passed");

    52             } else {

    53                 throw new RuntimeException("Error message is not expected when"

    54                         + " InvalidKeyException is thrown");

    55             }

    56 

    57         }

    58     }

    59 }