65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// MuldeR's Utilities for Qt
|
|
// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2.1 of the License, or (at your option) any later version.
|
|
//
|
|
// This library 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
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
//
|
|
// http://www.gnu.org/licenses/lgpl-2.1.txt
|
|
//////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#pragma once
|
|
|
|
//MUtils
|
|
#include <MUtils/Global.h>
|
|
|
|
//Qt
|
|
#include <QByteArray>
|
|
#include <QFile>
|
|
|
|
namespace MUtils
|
|
{
|
|
namespace Hash
|
|
{
|
|
static const quint16 HASH_BLAKE2_512 = 0x0000U;
|
|
static const quint16 HASH_KECCAK_224 = 0x0100U;
|
|
static const quint16 HASH_KECCAK_256 = 0x0101U;
|
|
static const quint16 HASH_KECCAK_384 = 0x0102U;
|
|
static const quint16 HASH_KECCAK_512 = 0x0103U;
|
|
|
|
class MUTILS_API Hash
|
|
{
|
|
public:
|
|
virtual ~Hash(void) {};
|
|
|
|
bool update(const quint8 *const data, const quint32 len) { return process(data, len); }
|
|
bool update(const QByteArray &data) { return process(((const quint8*)data.constData()), ((quint32)data.length())); }
|
|
bool update(QFile &file);
|
|
|
|
QByteArray digest(const bool bAsHex = true) { return bAsHex ? finalize().toHex() : finalize(); }
|
|
|
|
protected:
|
|
Hash(const char* key = NULL) {/*nothing to do*/};
|
|
virtual bool process(const quint8 *const data, const quint32 len) = 0;
|
|
virtual QByteArray finalize(void) = 0;
|
|
|
|
private:
|
|
Hash &operator=(const Hash&) { throw "Disabled"; }
|
|
Hash(const Hash&) { throw "Disabled"; }
|
|
};
|
|
|
|
MUTILS_API Hash *create(const quint16 &hashId, const char *const key = NULL);
|
|
}
|
|
}
|