qxthmac.h

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 ** Copyright (C) Qxt Foundation. Some rights reserved.
 **
 ** This file is part of the QxtCore module of the Qxt library.
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#ifndef QXTHMAC_H
#define QXTHMAC_H
 
#include <QtGlobal>
#include <QCryptographicHash>
#include "qxtglobal.h"
 
class QxtHmacPrivate;
class QXT_CORE_EXPORT QxtHmac
{
public:
    typedef QCryptographicHash::Algorithm Algorithm;
 
    QxtHmac(QCryptographicHash::Algorithm algorithm);
 
    void setKey(QByteArray key);
    void reset();
 
    void addData(const char* data, int length);
    void addData(const QByteArray& data);
 
    QByteArray innerHash() const;
    QByteArray result();
    bool verify(const QByteArray& otherInner);
 
    static QByteArray hash(const QByteArray& key, const QByteArray& data, Algorithm algorithm);
    static bool verify(const QByteArray& key, const QByteArray& hmac, const QByteArray& inner, Algorithm algorithm);
 
private:
    QXT_DECLARE_PRIVATE(QxtHmac)
};
 
#endif