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/*
* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package compiler.codegen.aes;
import javax.crypto.Cipher;
/**
* @author Tom Deneau
*/
public class TestAESDecode extends TestAESBase {
@Override
public void run() {
try {
if (mode.equals("GCM")) {
gcm_init(false);
} else if (!noReinit) {
dCipher.init(Cipher.DECRYPT_MODE, key, algParams);
}
decode = new byte[decodeLength];
if (testingMisalignment) {
int tempSize = dCipher.update(encode, encOutputOffset, (decodeMsgSize - lastChunkSize), decode, decOutputOffset);
dCipher.doFinal(encode, (encOutputOffset + decodeMsgSize - lastChunkSize), lastChunkSize, decode, (decOutputOffset + tempSize));
} else {
dCipher.doFinal(encode, encOutputOffset, decodeMsgSize, decode, decOutputOffset);
}
if (checkOutput) {
compareArrays(decode, expectedDecode);
}
} catch (Exception e) {
throw new Error(e.getMessage(), e);
}
}
@Override
void childShowCipher() {
showCipher(dCipher, "Decryption");
}
}
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