/* LibTomCrypt, modular cryptographic library -- Tom St Denis
 *
 * LibTomCrypt is a library that provides various cryptographic
 * algorithms in a highly modular and flexible manner.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtomcrypt.org
 */
#include "tomcrypt.h"

/** 
   @file pmac_process.c
   PMAC implementation, process data, by Tom St Denis 
*/


#ifdef PMAC

/**
  Process data in a PMAC stream
  @param pmac     The PMAC state
  @param in       The data to send through PMAC
  @param inlen    The length of the data to send through PMAC
  @return CRYPT_OK if successful
*/
int pmac_process(pmac_state *pmac, const unsigned char *in, unsigned long inlen)
{
   int err, n;
   unsigned long x;
   unsigned char Z[MAXBLOCKSIZE];