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annotate test/compiler/7184394/TestAESEncode.java @ 17910:03214612e77e

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8035936: SIGBUS in StubRoutines::aesencryptBlock, solaris-sparc Summary: Fix the arbitrary alignment issue in SPARC AES crypto stub routines. Reviewed-by: kvn, iveresov Contributed-by: shrinivas.joshi@oracle.com
author kvn
date Wed, 30 Apr 2014 14:14:01 -0700
parents a3ecd773a7b9
children
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1 /*
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2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 /**
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26 * @author Tom Deneau
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27 */
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28
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29 import javax.crypto.Cipher;
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30
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31 public class TestAESEncode extends TestAESBase {
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32 @Override
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33 public void run() {
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34 try {
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35 if (!noReinit) cipher.init(Cipher.ENCRYPT_MODE, key, algParams);
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36 encode = new byte[encodeLength];
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37 if (testingMisalignment) {
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38 int tempSize = cipher.update(input, encInputOffset, (msgSize - lastChunkSize), encode, encOutputOffset);
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39 cipher.doFinal(input, (encInputOffset + msgSize - lastChunkSize), lastChunkSize, encode, (encOutputOffset + tempSize));
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40 } else {
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41 cipher.doFinal(input, encInputOffset, msgSize, encode, encOutputOffset);
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42 }
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43 if (checkOutput) {
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44 compareArrays(encode, expectedEncode);
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45 }
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46 }
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47 catch (Exception e) {
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48 e.printStackTrace();
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49 System.exit(1);
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50 }
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51 }
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52
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53 @Override
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54 void childShowCipher() {
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55 showCipher(cipher, "Encryption");
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56 }
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57
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58 }