Trf_XorBuffer - XOR the bytes in a buffer with a mask.

       Internally used by the implementation of the various stream modes available to blockciphers.

       Trf_XorBuffer - XOR the bytes in a buffer with a mask.

void*buffer
              Buffer to xor the mask with.

       void*mask
              Mask bytes xor'ed into the buffer.

       intlength
              Length of mask and buffer (in byte).

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_MDUpdateBuf(3),
       Trf_MDFinal(3),  Trf_MDCheck(3),  Trf_RegisterMessageDigest(3), Trf_LoadLibrary(3), Trf_ShiftRegister(3),
       Trf_FlipRegisterShort(3), Trf_FlipRegisterLong(3), Trf_InitStubs(3)

c2man transform.h                                27 August 2002                                 Trf_XorBuffer(3)

#include<transform.h>voidTrf_XorBuffer(void*buffer,void*mask,intlength);