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- #include "ippcp.h"
- #define IPPFUN(type,name,arg) extern type IPP_STDCALL name arg
- #ifndef NULL
- #ifdef __cplusplus
- #define NULL 0
- #else
- #define NULL ((void *)0)
- #endif
- #endif
- #if defined (_M_AMD64) || defined (__x86_64__)
- #define AVX3X_FEATURES ( ippCPUID_AVX512F|ippCPUID_AVX512CD|ippCPUID_AVX512VL|ippCPUID_AVX512BW|ippCPUID_AVX512DQ )
- #define AVX3M_FEATURES ( ippCPUID_AVX512F|ippCPUID_AVX512CD|ippCPUID_AVX512PF|ippCPUID_AVX512ER )
- IPPAPI(IppStatus, y8_ippsHMACUpdate_rmf,(const Ipp8u* pSrc, int len, IppsHMACState_rmf* pCtx))
- IPPAPI(IppStatus, l9_ippsHMACUpdate_rmf,(const Ipp8u* pSrc, int len, IppsHMACState_rmf* pCtx))
- IPPFUN(IppStatus,sgx_disp_ippsHMACUpdate_rmf,(const Ipp8u* pSrc, int len, IppsHMACState_rmf* pCtx))
- {
- Ipp64u features;
- ippcpGetCpuFeatures( &features );
- if( ippCPUID_AVX2 == ( features & ippCPUID_AVX2 )) { /* HasweLl ia32=H9, x64=L9 */
- return l9_ippsHMACUpdate_rmf( pSrc, len, pCtx );
- } else
- if( ippCPUID_SSE42 == ( features & ippCPUID_SSE42 )) { /* Nehalem or Westmer = PenrYn + SSE42 + ?CLMUL + ?AES + ?SHA */
- return y8_ippsHMACUpdate_rmf( pSrc, len, pCtx );
- } else
- return ippStsCpuNotSupportedErr;
- }
- #else
- IPPAPI(IppStatus, p8_ippsHMACUpdate_rmf,(const Ipp8u* pSrc, int len, IppsHMACState_rmf* pCtx))
- IPPAPI(IppStatus, h9_ippsHMACUpdate_rmf,(const Ipp8u* pSrc, int len, IppsHMACState_rmf* pCtx))
- IPPFUN(IppStatus,sgx_disp_ippsHMACUpdate_rmf,(const Ipp8u* pSrc, int len, IppsHMACState_rmf* pCtx))
- {
- Ipp64u features;
- ippcpGetCpuFeatures( &features );
- if( ippCPUID_AVX2 == ( features & ippCPUID_AVX2 )) { /* HasweLl ia32=H9, x64=L9 */
- return h9_ippsHMACUpdate_rmf( pSrc, len, pCtx );
- } else
- if( ippCPUID_SSE42 == ( features & ippCPUID_SSE42 )) { /* Nehalem or Westmer = PenrYn + SSE42 + ?CLMUL + ?AES + ?SHA */
- return p8_ippsHMACUpdate_rmf( pSrc, len, pCtx );
- } else
- return ippStsCpuNotSupportedErr;
- }
- #endif
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