dthe_sha.h

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#ifndef DTHE_SHA_H_
#define DTHE_SHA_H_
 
/* ========================================================================== */
/*                             Include Files                                  */
/* ========================================================================== */
#include <stdint.h>
#include <security/crypto/dthe/dthe.h>
#include <kernel/dpl/SystemP.h>
#include <drivers/hw_include/cslr.h>
#include <security/crypto/dthe/hw_include/cslr_sha.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ========================================================================== */
/*                           Macros & Typedefs                                */
/* ========================================================================== */
#define DTHE_SHA_ALGO_MD5                   (0x1U)
 
#define DTHE_SHA_ALGO_SHA384                (0x2U)
 
#define DTHE_SHA_ALGO_SHA1                  (0x3U)
 
#define DTHE_SHA_ALGO_SHA512                (0x4U)
 
#define DTHE_SHA_ALGO_SHA224                (0x5U)
 
#define DTHE_SHA_ALGO_SHA256                (0x6U)
 
#define DTHE_SHA_MAX_DIGEST_SIZE_BYTES      (64U)
/* ========================================================================== */
/*                         Structure Declarations                             */
/* ========================================================================== */
typedef enum DTHE_SHA_Return_e
{
    DTHE_SHA_RETURN_SUCCESS                  = 0x67A42DD1U, 
    DTHE_SHA_RETURN_FAILURE                  = 0x06C2B483U, 
}DTHE_SHA_Return_t;
 
typedef struct DTHE_SHA_Params_t
{
    uint32_t            algoType;
    uint32_t            *ptrDataBuffer;
    uint32_t            dataLenBytes;
    uint32_t            *ptrKey;
    uint32_t            keySize;
    uint32_t            digest[DTHE_SHA_MAX_DIGEST_SIZE_BYTES/4U];
}DTHE_SHA_Params;
 
/* ========================================================================== */
/*                            Global Variables                                */
/* ========================================================================== */
 
/* ========================================================================== */
/*                              Function Declarations                         */
/* ========================================================================== */
 
DTHE_SHA_Return_t DTHE_SHA_open(DTHE_Handle handle);
 
DTHE_SHA_Return_t DTHE_SHA_compute(DTHE_Handle handle, DTHE_SHA_Params* ptrShaParams, int32_t isLastBlock);
 
DTHE_SHA_Return_t DTHE_HMACSHA_compute(DTHE_Handle handle, DTHE_SHA_Params* ptrShaParams);
 
DTHE_SHA_Return_t DTHE_SHA_close(DTHE_Handle handle);
 
#ifdef __cplusplus
}
#endif
 
#endif