1 /*

     2  * Copyright 2006-2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 6377058

    27  * @summary SunJCE depends on sun.security.provider.SignatureImpl

    28  * behaviour, BC can't load into 1st slot.

    29  * @author Brad R. Wetmore

    30  */

    31 

    32 import java.security.*;

    33 import javax.crypto.*;

    34 import java.io.*;

    35 

    36 public class SunJCE_BC_LoadOrdering {

    37 

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

    39         /*

    40          * Generate a random key, and encrypt the data

    41          */

    42         Security.insertProviderAt(new MyProvider(), 1);

    43         KeyGenerator keyGen = KeyGenerator.getInstance("DES");

    44         keyGen.init(new SecureRandom());

    45 

    46         Key key = keyGen.generateKey();

    47 

    48         Cipher cipher = Cipher.getInstance("DES/CBC/PKCS5Padding");

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

    50 

    51         cipher.doFinal("some string".getBytes());

    52     }

    53 }