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https://github.com/qTox/qTox.git
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56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/*
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Copyright © 2017 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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qTox is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QByteArray>
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#include <QString>
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#ifndef TOXENCRYPT_H
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#define TOXENCRYPT_H
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#include <memory>
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struct Tox_Pass_Key;
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class ToxEncrypt
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{
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public:
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~ToxEncrypt();
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ToxEncrypt() = delete;
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ToxEncrypt(const ToxEncrypt& other) = delete;
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ToxEncrypt& operator=(const ToxEncrypt& other) = delete;
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static int getMinBytes();
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static bool isEncrypted(const QByteArray& ciphertext);
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static QByteArray encryptPass(const QString& password, const QByteArray& plaintext);
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static QByteArray decryptPass(const QString& password, const QByteArray& ciphertext);
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static std::unique_ptr<ToxEncrypt> makeToxEncrypt(const QString& password);
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static std::unique_ptr<ToxEncrypt> makeToxEncrypt(const QString& password,
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const QByteArray& toxSave);
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QByteArray encrypt(const QByteArray& plaintext) const;
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QByteArray decrypt(const QByteArray& ciphertext) const;
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private:
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explicit ToxEncrypt(Tox_Pass_Key* key);
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private:
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Tox_Pass_Key* passKey = nullptr;
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};
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#endif // TOXENCRYPT_H
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