text: /* 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.
   */
  #include "tomcrypt_private.h"
  
  #ifdef LTC_CCM_MODE
  
  /**
    Reset a CCM state to as if you just called ccm_init().  This saves the initialization time.
    @param ccm   The CCM state to reset
    @return CRYPT_OK on success
  */
  int ccm_reset(ccm_state *ccm)
  {
     LTC_ARGCHK(ccm != NULL);
     zeromem(ccm->PAD, sizeof(ccm->PAD));
     zeromem(ccm->ctr, sizeof(ccm->ctr));
     zeromem(ccm->CTRPAD, sizeof(ccm->CTRPAD));
     ccm->CTRlen = 0;
     ccm->current_ptlen = 0;
     ccm->current_aadlen = 0;
  
     return CRYPT_OK;
  }
  
  #endif
  
  /* ref:         HEAD -> develop */
  /* git commit:  e01e4c5c972ba5337d7ab897173fde6e5f0dd046 */
  /* commit time: 2019-06-11 07:55:21 +0200 */
  