hash_functions.h

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/*===-- primitives/hash_functions.h --------------------*- PUBLIC -*- H -*-===*/
/*===----------------------------------------------------------------------===*/

#ifndef ORDO_HASH_FUNCTIONS_H
#define ORDO_HASH_FUNCTIONS_H

#include "ordo/common/interface.h"
#include "ordo/primitives/hash_functions/hash_params.h"

#ifdef __cplusplus
extern "C" {
#endif

/*===----------------------------------------------------------------------===*/

#define hash_init                        ordo_hash_init
#define hash_update                      ordo_hash_update
#define hash_final                       ordo_hash_final
#define hash_query                       ordo_hash_query
#define hash_bsize                       ordo_hash_bsize

/*===----------------------------------------------------------------------===*/

ORDO_PUBLIC
int hash_init(struct HASH_STATE *state,
              prim_t primitive, const void *params);

ORDO_PUBLIC
void hash_update(struct HASH_STATE *state,
                 const void *buffer, size_t len);

ORDO_PUBLIC
void hash_final(struct HASH_STATE *state,
                void *digest);

ORDO_PUBLIC
size_t hash_query(prim_t primitive,
                  int query, size_t value);

ORDO_PUBLIC
size_t hash_bsize(void);

/*===----------------------------------------------------------------------===*/

#ifdef __cplusplus
}
#endif

#endif