/**
  * @RDE_HEADER@
  * Crypt/Decrypt functions (AES 256 CBC)
  * $Id$
  * $HeadURL$
  * $Author$
  */

#pragma once

#include <QtCore/QString>
#include <LtsLicence/ltslicence_export.h>

namespace LtsLicence
{
// set the passphrase (if the default one is not the desired one)
LTSLICENCE_EXPORT void setPassPhrase(const QString &passPhrase);
LTSLICENCE_EXPORT QString passPhrase();
// enrcypt data (passphrase is set via setPassPhrase())
LTSLICENCE_EXPORT QByteArray decryptData(const QByteArray &dataToDecrypt,
                                         const QString &pw = passPhrase(),
                                         bool *bOk = nullptr);
// decrpyt data (passphrase is set via setPassPhrase())
LTSLICENCE_EXPORT QByteArray encryptData(const QByteArray &dataToEncrypt,
                                         const QString &pw = passPhrase(),
                                         bool *bOk = nullptr);
}