1 /*
   2  * Copyright (c) 2003, 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 4856966
  27  * @summary
  28  * @author Andreas Sterbenz
  29  * @library ..
  30  */
  31 
  32 import java.util.*;
  33 
  34 import java.security.*;
  35 
  36 import javax.crypto.*;
  37 import javax.crypto.spec.*;
  38 
  39 public class ReinitCipher extends PKCS11Test {
  40 
  41     public static void main(String[] args) throws Exception {
  42         main(new ReinitCipher());
  43     }
  44 
  45     public void main(Provider p) throws Exception {
  46         if (p.getService("Cipher", "ARCFOUR") == null) {
  47             System.out.println("Not supported by provider, skipping");
  48             return;
  49         }
  50         Random random = new Random();
  51         byte[] data1 = new byte[10 * 1024];
  52         random.nextBytes(data1);
  53         byte[] keyData = new byte[16];
  54         random.nextBytes(keyData);
  55         SecretKeySpec key = new SecretKeySpec(keyData, "ARCFOUR");
  56 
  57         Cipher cipher = Cipher.getInstance("ARCFOUR", p);
  58         cipher.init(Cipher.ENCRYPT_MODE, key);
  59         cipher.init(Cipher.ENCRYPT_MODE, key);
  60         cipher.update(data1);
  61         cipher.init(Cipher.ENCRYPT_MODE, key);
  62         cipher.update(data1);
  63         cipher.doFinal();
  64         cipher.doFinal();
  65         cipher.update(data1);
  66         cipher.doFinal();
  67         cipher.init(Cipher.ENCRYPT_MODE, key);
  68         cipher.doFinal();
  69 
  70         System.out.println("All tests passed");
  71     }
  72 }