Update

Synopsis

#include "fmciphobj.h"
int (*Update)(struct 
HashObj * ctx, 
const void * buf, 
unsigned int length
);
 

Description

Uses the object to perform a hash operation or to process more data with the algorithm.

The data passed in buf is passed through the hash algorithm

Parameters

Parameter	Description
ctx	IN/OUT object to modify
buf	IN message to hash
length	IN length of message

Return Value

See CiphObjStat in cipherr.h