1 /*
   2  * Copyright (c) 2006, 2011, 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 /*
  25  * @test
  26  * @bug 6377058 7055362
  27  * @library ../../../java/security/testlibrary
  28  * @summary SunJCE depends on sun.security.provider.SignatureImpl
  29  * behaviour, BC can't load into 1st slot.
  30  * @author Brad R. Wetmore
  31  * @key randomness
  32  */
  33 
  34 import java.security.*;
  35 import javax.crypto.*;
  36 import java.io.*;
  37 
  38 public class SunJCE_BC_LoadOrdering {
  39 
  40     public static void main(String[] args) throws Exception {
  41         ProvidersSnapshot snapshot = ProvidersSnapshot.create();
  42         try {
  43             main0(args);
  44         } finally {
  45             snapshot.restore();
  46         }
  47     }
  48 
  49     public static void main0(String[] args) throws Exception {
  50         /*
  51          * Generate a random key, and encrypt the data
  52          */
  53         Security.insertProviderAt(new MyProvider(), 1);
  54         KeyGenerator keyGen = KeyGenerator.getInstance("DES");
  55         keyGen.init(new SecureRandom());
  56 
  57         Key key = keyGen.generateKey();
  58 
  59         Cipher cipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
  60         cipher.init(Cipher.ENCRYPT_MODE, key);
  61 
  62         cipher.doFinal("some string".getBytes());
  63     }
  64 }
--- EOF ---