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.

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.

In This Topic

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.