1 /*
   2  * Copyright (c) 2012, 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 
  25 package compiler.codegen.aes;
  26 
  27 import javax.crypto.Cipher;
  28 
  29 /**
  30  * @author Tom Deneau
  31  */
  32 public class TestAESEncode extends TestAESBase {
  33     @Override
  34     public void run() {
  35         try {
  36             if (mode.equals("GCM")) {
  37                 gcm_init(true);
  38             } else if (!noReinit) {
  39                 cipher.init(Cipher.ENCRYPT_MODE, key, algParams);
  40             }
  41             encode = new byte[encodeLength];
  42             if (testingMisalignment) {
  43                 int tempSize = cipher.update(input, encInputOffset, (msgSize - lastChunkSize), encode, encOutputOffset);
  44                 cipher.doFinal(input, (encInputOffset + msgSize - lastChunkSize), lastChunkSize, encode, (encOutputOffset + tempSize));
  45             } else {
  46                 cipher.doFinal(input, encInputOffset, msgSize, encode, encOutputOffset);
  47             }
  48             if (checkOutput) {
  49                 compareArrays(encode, expectedEncode);
  50             }
  51         } catch (Exception e) {
  52             throw new Error(e.getMessage(), e);
  53         }
  54     }
  55 
  56     @Override
  57     void childShowCipher() {
  58         showCipher(cipher, "Encryption");
  59     }
  60 
  61 }