SHA512Init

Initializes user-supplied memory as IppsSHA512State context for future use.

Syntax

IppStatus ippsSHA512Init(IppsSHA512State* pState);

pCtx	Pointer to the IppsSHA512State context being intialized.

This function is declared in the ippcp.h file. The function initializes the memory pointed by pCtx as IppsSHA512State context.

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.