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Catch and handle all errors from libgcrypt.

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This commit is contained in:
Felix Geyer
2015-05-09 19:47:53 +02:00
parent a7f4e2d0cd
commit a762cef0a9
29 changed files with 622 additions and 194 deletions
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22
src/crypto/SymmetricCipher.h
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@@ -20,6 +20,7 @@
#include <QByteArray>
#include <QScopedPointer>
#include <QString>
#include "core/Global.h"
#include "crypto/SymmetricCipherBackend.h"
@@ -48,30 +49,35 @@ public:
};
SymmetricCipher(SymmetricCipher::Algorithm algo, SymmetricCipher::Mode mode,
SymmetricCipher::Direction direction, const QByteArray& key, const QByteArray& iv);
SymmetricCipher::Direction direction);
~SymmetricCipher();
inline QByteArray process(const QByteArray& data) {
return m_backend->process(data);
bool init(const QByteArray& key, const QByteArray& iv);
bool isInitalized() const;
inline QByteArray process(const QByteArray& data, bool* ok) {
return m_backend->process(data, ok);
}
inline void processInPlace(QByteArray& data) {
m_backend->processInPlace(data);
inline bool processInPlace(QByteArray& data) {
return m_backend->processInPlace(data);
}
inline void processInPlace(QByteArray& data, quint64 rounds) {
inline bool processInPlace(QByteArray& data, quint64 rounds) {
Q_ASSERT(rounds > 0);
m_backend->processInPlace(data, rounds);
return m_backend->processInPlace(data, rounds);
}
void reset();
bool reset();
int blockSize() const;
QString errorString() const;
private:
static SymmetricCipherBackend* createBackend(SymmetricCipher::Algorithm algo, SymmetricCipher::Mode mode,
SymmetricCipher::Direction direction);
const QScopedPointer<SymmetricCipherBackend> m_backend;
bool m_initialized;
Q_DISABLE_COPY(SymmetricCipher)
};