113 lines
3.4 KiB
C++
113 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Copyright (C) 2013 Richard J. Moore <rich@kde.org>.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 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 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QCRYPTOGRAPHICHASH_H
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#define QCRYPTOGRAPHICHASH_H
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#include <QtCore/qbytearray.h>
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#include <QtCore/qobjectdefs.h>
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QT_BEGIN_NAMESPACE
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class QCryptographicHashPrivate;
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class QIODevice;
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class Q_CORE_EXPORT QCryptographicHash
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{
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Q_GADGET
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public:
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enum Algorithm {
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#ifndef QT_CRYPTOGRAPHICHASH_ONLY_SHA1
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Md4,
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Md5,
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#endif
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Sha1 = 2,
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#ifndef QT_CRYPTOGRAPHICHASH_ONLY_SHA1
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Sha224,
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Sha256,
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Sha384,
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Sha512,
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Keccak_224 = 7,
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Keccak_256,
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Keccak_384,
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Keccak_512,
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RealSha3_224 = 11,
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RealSha3_256,
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RealSha3_384,
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RealSha3_512,
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# ifndef QT_SHA3_KECCAK_COMPAT
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Sha3_224 = RealSha3_224,
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Sha3_256 = RealSha3_256,
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Sha3_384 = RealSha3_384,
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Sha3_512 = RealSha3_512
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# else
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Sha3_224 = Keccak_224,
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Sha3_256 = Keccak_256,
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Sha3_384 = Keccak_384,
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Sha3_512 = Keccak_512
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# endif
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#endif
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};
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Q_ENUM(Algorithm)
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explicit QCryptographicHash(Algorithm method);
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~QCryptographicHash();
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void reset();
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void addData(const char *data, int length);
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void addData(const QByteArray &data);
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bool addData(QIODevice* device);
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QByteArray result() const;
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static QByteArray hash(const QByteArray &data, Algorithm method);
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static int hashLength(Algorithm method);
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private:
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Q_DISABLE_COPY(QCryptographicHash)
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QCryptographicHashPrivate *d;
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};
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QT_END_NAMESPACE
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#endif
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