source: chevmsgr/trunk/aria.h@ 13

#include "bit.h"

/* definition */
typedef enum
{
    CHEV_ARIA_128 = 0,
    CHEV_ARIA_192,
    CHEV_ARIA_256
} CHEV_ARIA_TYPE;

typedef struct
{
    CHEV_ARIA_TYPE  type;
    int             round;
    byte            ek[17][16 /* 128-bits */];
    byte            dk[17][16 /* 128-bits */];
} CHEV_ARIA_INFO;

#ifdef __cplusplus
extern "C" {
#endif

/* function */
int
CHEV_ARIA_Initialize    (CHEV_ARIA_INFO * info,
                         CHEV_ARIA_TYPE type,
                         byte           * inputKey,
                         int            keySize);

int
CHEV_ARIA_Encrypt       (CHEV_ARIA_INFO * info,
                         byte           * input,
                         int            inSize,
                         byte           * out,
                         int            * outSize);

int
CHEV_ARIA_Decrypt       (CHEV_ARIA_INFO * info,
                         byte           * input,
                         int            inSize,
                         byte           * out,
                         int            * outSize);

#ifdef __cplusplus
}
#endif