Encryption.h

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#ifndef CASTOR_ENCRYPTION_H
#define CASTOR_ENCRYPTION_H 1

#include "Types.h"

namespace castor { namespace spica { namespace security {

        typedef enum {
                enc_unsupported = -1,
                enc_error = 0,
                enc_success = 1,
                enc_unknown = 3,
        } EncryptResult;

        class EncryptService;

        typedef boost::shared_ptr<EncryptService> EncryptServicePtr;

        class EncryptService {

                public:

                        virtual ~EncryptService() {
                        }

                        virtual BytesPtr getKey() = 0;
                        virtual void setKey(const BytesPtr key) = 0;

                        virtual int encrypt(const char *data, size_t offset, size_t count, BytesPtr &result) = 0;
                        virtual bool decrypt(const char *data, size_t offset, size_t count, BytesPtr &result, size_t keyStreamOffset) = 0;
        };

} } }

#endif /* CASTOR_ENCRYPTION_H */