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