KeyDerivationFunction.h

gehe zur Dokumentation dieser Datei

 
#pragma once
 
#include <QByteArray>
#include <QCryptographicHash>
 
namespace governikus
{
 
class KeyDerivationFunction final
{
    private:
        QCryptographicHash::Algorithm mHashAlgorithm;
        int mKeySize;
        [[nodiscard]] QByteArray deriveKey(const QByteArray& pK, const QByteArray& pNonce, quint32 pC) const;
 
    public:
        explicit KeyDerivationFunction(const QByteArray& pPaceAlgorithm);
        ~KeyDerivationFunction() = default;
 
        [[nodiscard]] bool isInitialized() const;
 
        QByteArray enc(const QByteArray& pSecret);
 
        QByteArray mac(const QByteArray& pSecret);
 
        QByteArray pi(const QByteArray& pSecret);
 
};
 
} // namespace governikus