sha512.h

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/*------------------------------------------------------------------*/

#ifndef __SHA512_HEADER__
#define __SHA512_HEADER__

#include "../cap/capdecl.h"

#ifdef __ENABLE_MOCANA_CRYPTO_INTERFACE__
#include "../crypto_interface/crypto_interface_sha384_priv.h"
#include "../crypto_interface/crypto_interface_sha512_priv.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif

#define SHA512_CTX  MOC_SHA512_CTX

#define SHA512_RESULT_SIZE    (64)
#define SHA512_BLOCK_SIZE     (128)

#define SHA384_RESULT_SIZE    (48)
#define SHA384_BLOCK_SIZE     (128)


/*------------------------------------------------------------------*/

typedef struct SHA512_CTX
{
    MocSymCtx pMocSymCtx;
    ubyte4 enabled;
    ubyte4 hashId;

    ubyte8  hashBlocks[8];

    ubyte16  msgLength;

    sbyte4  hashBufferIndex;
    ubyte   hashBuffer[SHA512_BLOCK_SIZE];

#ifdef __ENABLE_MOCANA_MINIMUM_STACK__
    ubyte8  W[80];
#endif

} SHA512_CTX, SHA384_CTX;

typedef SHA512_CTX      sha384Descr;
typedef SHA512_CTX      sha512Descr;

/*------------------------------------------------------------------*/

/* single steps */
#ifndef __DISABLE_MOCANA_SHA512__

MOC_EXTERN MSTATUS SHA512_allocDigest   (MOC_HASH(hwAccelDescr hwAccelCtx) BulkCtx *pp_shaContext);

MOC_EXTERN MSTATUS SHA512_freeDigest    (MOC_HASH(hwAccelDescr hwAccelCtx) BulkCtx *pp_shaContext);

MOC_EXTERN MSTATUS SHA512_initDigest    (MOC_HASH(hwAccelDescr hwAccelCtx) SHA512_CTX *pCtx);

MOC_EXTERN MSTATUS SHA512_updateDigest  (MOC_HASH(hwAccelDescr hwAccelCtx) SHA512_CTX *pCtx, const ubyte *pData, ubyte4 dataLen);

MOC_EXTERN MSTATUS SHA512_finalDigest   (MOC_HASH(hwAccelDescr hwAccelCtx) SHA512_CTX *pCtx, ubyte *pOutput);

MOC_EXTERN MSTATUS SHA512_completeDigest(MOC_HASH(hwAccelDescr hwAccelCtx) const ubyte *pData, ubyte4 dataLen, ubyte *pShaOutput);

MOC_EXTERN MSTATUS SHA512_cloneCtx(MOC_HASH(hwAccelDescr hwAccelCtx) SHA512_CTX *pDest, SHA512_CTX *pSrc);
#endif

#ifndef __DISABLE_MOCANA_SHA384__

MOC_EXTERN MSTATUS SHA384_allocDigest   (MOC_HASH(hwAccelDescr hwAccelCtx) BulkCtx *pp_shaContext);

MOC_EXTERN MSTATUS SHA384_freeDigest    (MOC_HASH(hwAccelDescr hwAccelCtx) BulkCtx *pp_shaContext);

MOC_EXTERN MSTATUS SHA384_updateDigest  (MOC_HASH(hwAccelDescr hwAccelCtx) SHA512_CTX *pCtx, const ubyte *pData, ubyte4 dataLen);

MOC_EXTERN MSTATUS SHA512_allocDigest   (MOC_HASH(hwAccelDescr hwAccelCtx) BulkCtx *pp_shaContext);
MOC_EXTERN MSTATUS SHA512_freeDigest    (MOC_HASH(hwAccelDescr hwAccelCtx) BulkCtx *pp_shaContext);
MOC_EXTERN MSTATUS SHA512_updateDigest  (MOC_HASH(hwAccelDescr hwAccelCtx) SHA512_CTX *pCtx, const ubyte *pData, ubyte4 dataLen);
#define SHA384_allocDigest  SHA512_allocDigest
#define SHA384_freeDigest   SHA512_freeDigest
#define SHA384_updateDigest SHA512_updateDigest

MOC_EXTERN MSTATUS SHA384_initDigest    (MOC_HASH(hwAccelDescr hwAccelCtx) SHA384_CTX *pCtx);

MOC_EXTERN MSTATUS SHA384_finalDigest   (MOC_HASH(hwAccelDescr hwAccelCtx) SHA384_CTX *pCtx, ubyte *pOutput);

MOC_EXTERN MSTATUS SHA384_completeDigest(MOC_HASH(hwAccelDescr hwAccelCtx) const ubyte *pData, ubyte4 dataLen, ubyte *pShaOutput);

MOC_EXTERN MSTATUS SHA384_cloneCtx(MOC_HASH(hwAccelDescr hwAccelCtx) SHA384_CTX *pDest, SHA384_CTX *pSrc);
#endif

#ifdef __cplusplus
}
#endif

#endif /* __SHA512_HEADER__ */