#ifndef __CRYPT_H__
#define __CRYPT_H__

#include <sys/types.h>

#include "cclass.h"


struct CRYPT {
    const struct CCLASS * const class;
    const char * algorithm;
    const char * mode;
    MCRYPT mcrypt;
    size_t ivsize;
    size_t keysize;
    void * iv;
};

extern const struct CCLASS * const CRYPT;

void * crypt_encrypt(
        struct CRYPT * _this,
        const void * const data,
        const char * const password,
        size_t * length);

void * crypt_decrypt(
        struct CRYPT * _this,
        const void * const data,
        const char * const password,
        size_t * length);

void * crypt_createIv(
        struct CRYPT * _this);

void   crypt_setIv(
        struct CRYPT * _this,
        const void * const iv);

void  crypt_setIvsize(
        struct CRYPT * _this,
        const size_t size);

void crypt_setKeysize(
        struct CRYPT * _this,
        const size_t size);

#endif//__CRYPT_H__
// vim: set et ts=4 sw=4: