HashFinal¶
Completes computation of the digest value.
Syntax¶
IppStatus ippsHashFinal(Ipp8u *pMD, IppsHashState *pCtx);
IppStatus ippsHashFinal_rmf(Ipp8u *pHash, ippsHashState_rmf *pCtx);
Include Files¶
ippcp.h
Parameters¶
pMD, pHash |
Pointer to the resultant digest value. |
pCtx |
Pointer to the IppsHashState or IppsHashState_rmf context. |
Description¶
The function completes calculation of the digest value and stores the result at the specified memory location, then re-initializes the pCtx context.
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 the context parameter does not match the operation. |