HMAC_Duplicate

HMAC_Duplicate#

Copies one IppsHMACState or IppsHMACState_rmf context to another.

Syntax#

IppStatus ippsHMAC_Duplicate(const IppsHMACState* pSrcCtx, IppsHMACState* pDstCtx);

IppStatus ippsHMACDuplicate_rmf(const IppsHMACState_rmf* pSrcCtx, IppsHMACState_rmf* pDstCtx);

Include Files#

ippcp.h

Parameters#

pSrcCtx

Pointer to the input IppsHMACState or IppsHMACState_rmf context to be cloned.

pDstCtx

Pointer to the output IppsHMACState or IppsHMACState_rmf context.

Description#

The function copies one IppsHMACState or IppsHMACState_rmf context to another.

Note

This function has a reduced memory footprint version. To learn more, see Reduced Memory Footprint Functions.

Return Values#

ippStsNoErr

Indicates no error. Any other value indicates an error or warning.

ippStsNullPtrErr

Indicates an error condition if any of the specified pointers is NULL.

ippStsContextMatchErr

Indicates an error condition if any of the context parameters does not match the operation.
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