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'.

SEE ALSO

       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)

c2man transform.h                                27 August 2002                               Trf_MDUpdateBuf(3)