Trf_MDUpdateBuf

Section: C Library Functions (3) Updated: 27 August 2002 Local index Up

NAME

Trf_MDUpdateBuf - Interface to procedures for update of a MD context.

SYNOPSIS

#include <transform.h>

void Trf_MDUpdateBuf
(
       void *context,

       unsigned char *buf,

       int bufLen

);

PARAMETERS

void *context: State to update.
unsigned char *buf: Buffer to hash into the state.
int bufLen: Number of characters in the buffer.

DESCRIPTION

A procedure of this type is called for character buffer to hash into the final digest. This procedure is optional, its definition has precedence over 'Trf_MDUpdate'.

Trf_Init(3), Trf_SafeInit(3), Trf_IsInitialized(3), Trf_CreateOptions(3), Trf_DeleteOptions(3), Trf_CheckOptions(3), Trf_SetOption(3), Trf_SetObjOption(3), Trf_QueryOptions(3), Trf_SeekQueryOptions(3), Trf_WriteProc(3), Trf_CreateCtrlBlock(3), Trf_DeleteCtrlBlock(3), Trf_TransformCharacter(3), Trf_TransformBuffer(3), Trf_FlushTransformation(3), Trf_ClearCtrlBlock(3), Trf_QueryMaxRead(3), Trf_Register(3), Trf_ConverterOptions(3), Trf_MDStart(3), Trf_MDUpdate(3), Trf_MDFinal(3), Trf_MDCheck(3), Trf_RegisterMessageDigest(3), Trf_LoadLibrary(3), Trf_XorBuffer(3), Trf_ShiftRegister(3), Trf_FlipRegisterShort(3), Trf_FlipRegisterLong(3), Trf_InitStubs(3)