SHA256Final

Completes computation of the SHA-256 digest value.

Syntax

IppStatus ippsSHA256Final(Ipp8u *pMD, IppsSHA256State *pCtx);

Parameters

pMD	Pointer to the resultant digest value.
pCtx	Pointer to the IppsSHA256State context.

Description

This function is declared in the ippcp.h file. The function completes calculation of the digest value and stores the result into the specified memory.

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.