mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2024-12-29 01:06:27 -05:00
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/*
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* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "TestKeePass2RandomStream.h"
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#include <QTest>
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#include "tests.h"
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#include "crypto/Crypto.h"
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#include "crypto/CryptoHash.h"
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#include "crypto/SymmetricCipher.h"
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#include "format/KeePass2.h"
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#include "format/KeePass2RandomStream.h"
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QTEST_GUILESS_MAIN(TestKeePass2RandomStream)
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void TestKeePass2RandomStream::initTestCase()
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{
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Crypto::init();
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}
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void TestKeePass2RandomStream::test()
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{
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const QByteArray key("\x11\x22\x33\x44\x55\x66\x77\x88");
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const int Size = 128;
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SymmetricCipher cipher(SymmetricCipher::Salsa20, SymmetricCipher::Stream, SymmetricCipher::Encrypt,
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CryptoHash::hash(key, CryptoHash::Sha256), KeePass2::INNER_STREAM_SALSA20_IV);
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const QByteArray data(QByteArray::fromHex("601ec313775789a5b7a7f504bbf3d228f443e3ca4d62b59aca84e990cacaf5c5"
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"2b0930daa23de94ce87017ba2d84988ddfc9c58db67aada613c2dd08457941a6"
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"1abc932417521ca24f2b0459fe7e6e0b090339ec0aa6faefd5ccc2c6f4ce8e94"
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"1e36b26bd1ebc670d1bd1d665620abf74f78a7f6d29809585a97daec58c6b050"));
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QByteArray cipherPad;
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cipherPad.fill('\0', Size);
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cipher.processInPlace(cipherPad);
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QByteArray cipherData;
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cipherData.resize(Size);
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for (int i = 0; i < Size; i++) {
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cipherData[i] = data[i] ^ cipherPad[i];
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}
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KeePass2RandomStream randomStream(key);
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QByteArray randomStreamData;
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randomStreamData.append(randomStream.process(data.mid(0, 7)));
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randomStreamData.append(randomStream.process(data.mid(7, 1)));
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QByteArray tmpData = data.mid(8, 12);
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randomStream.processInPlace(tmpData);
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randomStreamData.append(tmpData);
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randomStreamData.append(randomStream.process(data.mid(20, 44)));
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randomStreamData.append(randomStream.process(data.mid(64, 64)));
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SymmetricCipher cipherEncrypt(SymmetricCipher::Salsa20, SymmetricCipher::Stream, SymmetricCipher::Encrypt,
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CryptoHash::hash(key, CryptoHash::Sha256), KeePass2::INNER_STREAM_SALSA20_IV);
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QByteArray cipherDataEncrypt = cipherEncrypt.process(data);
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QCOMPARE(randomStreamData.size(), Size);
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QCOMPARE(cipherData, cipherDataEncrypt);
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QCOMPARE(randomStreamData, cipherData);
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}
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