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3227047514
faster than BLAKE3 and the other algorithms with collisions risk
reduced based on the length of the input data, benchmark result:
********* Start testing of tst_qcryptographichash *********
Config: Using QTest library 4.12.0, Katie 4.12.0
PASS : tst_qcryptographichash::initTestCase()
RESULT : tst_qcryptographichash::append():"10 (Md5)":
0.00280 msecs per iteration (total: 561, iterations: 200000)
RESULT : tst_qcryptographichash::append():"10 (Sha1)":
0.00333 msecs per iteration (total: 667, iterations: 200000)
RESULT : tst_qcryptographichash::append():"10 (Sha256)":
0.00467 msecs per iteration (total: 934, iterations: 200000)
RESULT : tst_qcryptographichash::append():"10 (Sha512)":
0.00361 msecs per iteration (total: 723, iterations: 200000)
RESULT : tst_qcryptographichash::append():"10 (KAT)":
0.00219 msecs per iteration (total: 439, iterations: 200000)
RESULT : tst_qcryptographichash::append():"100 (Md5)":
0.000620 msecs per iteration (total: 124, iterations: 200000)
RESULT : tst_qcryptographichash::append():"100 (Sha1)":
0.00109 msecs per iteration (total: 219, iterations: 200000)
RESULT : tst_qcryptographichash::append():"100 (Sha256)":
0.000900 msecs per iteration (total: 180, iterations: 200000)
RESULT : tst_qcryptographichash::append():"100 (Sha512)":
0.00106 msecs per iteration (total: 212, iterations: 200000)
RESULT : tst_qcryptographichash::append():"100 (KAT)":
0.000740 msecs per iteration (total: 148, iterations: 200000)
RESULT : tst_qcryptographichash::append():"250 (Md5)":
0.000580 msecs per iteration (total: 116, iterations: 200000)
RESULT : tst_qcryptographichash::append():"250 (Sha1)":
0.00134 msecs per iteration (total: 268, iterations: 200000)
RESULT : tst_qcryptographichash::append():"250 (Sha256)":
0.000845 msecs per iteration (total: 169, iterations: 200000)
RESULT : tst_qcryptographichash::append():"250 (Sha512)":
0.00100 msecs per iteration (total: 200, iterations: 200000)
RESULT : tst_qcryptographichash::append():"250 (KAT)":
0.000625 msecs per iteration (total: 125, iterations: 200000)
RESULT : tst_qcryptographichash::append():"500 (Md5)":
0.000550 msecs per iteration (total: 110, iterations: 200000)
RESULT : tst_qcryptographichash::append():"500 (Sha1)":
0.00137 msecs per iteration (total: 274, iterations: 200000)
RESULT : tst_qcryptographichash::append():"500 (Sha256)":
0.000830 msecs per iteration (total: 166, iterations: 200000)
RESULT : tst_qcryptographichash::append():"500 (Sha512)":
0.000985 msecs per iteration (total: 197, iterations: 200000)
RESULT : tst_qcryptographichash::append():"500 (KAT)":
0.000575 msecs per iteration (total: 115, iterations: 200000)
PASS : tst_qcryptographichash::append()
RESULT : tst_qcryptographichash::append_once():"Md5":
0.00155 msecs per iteration (total: 310, iterations: 200000)
RESULT : tst_qcryptographichash::append_once():"Sha1":
0.00212 msecs per iteration (total: 424, iterations: 200000)
RESULT : tst_qcryptographichash::append_once():"Sha256":
0.00414 msecs per iteration (total: 828, iterations: 200000)
RESULT : tst_qcryptographichash::append_once():"Sha512":
0.00314 msecs per iteration (total: 629, iterations: 200000)
RESULT : tst_qcryptographichash::append_once():"KAT":
0.000805 msecs per iteration (total: 161, iterations: 200000)
PASS : tst_qcryptographichash::append_once()
RESULT : tst_qcryptographichash::statichash():"Md5":
0.00149 msecs per iteration (total: 298, iterations: 200000)
RESULT : tst_qcryptographichash::statichash():"Sha1":
0.00206 msecs per iteration (total: 413, iterations: 200000)
RESULT : tst_qcryptographichash::statichash():"Sha256":
0.00408 msecs per iteration (total: 817, iterations: 200000)
RESULT : tst_qcryptographichash::statichash():"Sha512":
0.00309 msecs per iteration (total: 618, iterations: 200000)
RESULT : tst_qcryptographichash::statichash():"KAT":
0.000610 msecs per iteration (total: 122, iterations: 200000)
PASS : tst_qcryptographichash::statichash()
PASS : tst_qcryptographichash::cleanupTestCase()
Totals: 5 passed, 0 failed, 0 skipped
********* Finished testing of tst_qcryptographichash *********
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2022 Ivailo Monev
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**
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** This file is part of the utils of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore/qcoreapplication.h>
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#include <QtCore/qdebug.h>
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#include <QtCore/qstringlist.h>
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#include <QtCore/qfile.h>
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#include <QtNetwork/qcryptographichash.h>
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QT_USE_NAMESPACE
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int main(int argc, char *argv[])
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{
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QCoreApplication app(argc, argv);
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const QStringList args = app.arguments().mid(1);
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if (args.size() != 2) {
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qWarning() << "Usage: filehash <md5|sha1|sha256|sha512|kat> <filepath>";
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return 1;
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}
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QCryptographicHash::Algorithm algorithm = QCryptographicHash::Md5;
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if (args.at(0) == "md5") {
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algorithm = QCryptographicHash::Md5;
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} else if (args.at(0) == "sha1") {
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algorithm = QCryptographicHash::Sha1;
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} else if (args.at(0) == "sha256") {
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algorithm = QCryptographicHash::Sha256;
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} else if (args.at(0) == "sha512") {
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algorithm = QCryptographicHash::Sha512;
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} else if (args.at(0) == "kat") {
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algorithm = QCryptographicHash::KAT;
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} else {
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qWarning() << "Invalid algorithm" << args.at(0);
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return 2;
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}
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QFile file(args.at(1));
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if (file.open(QFile::ReadOnly) == false) {
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qWarning() << "Could not open" << args.at(1);
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return 3;
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}
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QCryptographicHash cryptohash(algorithm);
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cryptohash.addData(&file);
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const QByteArray hash = cryptohash.result().toHex();
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if (hash.isEmpty()) {
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qWarning() << "Could not hash" << args.at(1);
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return 4;
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}
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qDebug() << hash;
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return 0;
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}
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