view libtomcrypt/src/modes/cbc/cbc_done.c @ 292:64abb124763d insecure-nocrypto

propagate from branch 'au.asn.ucc.matt.dropbear' (head 7ad1775ed65e75dbece27fe6b65bf1a234db386a) to branch 'au.asn.ucc.matt.dropbear.insecure-nocrypto' (head 88ed2b94d9bfec9a4f661caf592ed01da5eb3b6a)
author Matt Johnston <matt@ucc.asn.au>
date Fri, 10 Mar 2006 06:30:52 +0000
parents 1b9e69c058d2
children 0cbe8f6dbf9e
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/* 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 cbc_done.c
   CBC implementation, finish chain, Tom St Denis
*/

#ifdef CBC

/** Terminate the chain
  @param cbc    The CBC chain to terminate
  @return CRYPT_OK on success
*/
int cbc_done(symmetric_CBC *cbc)
{
   int err;
   LTC_ARGCHK(cbc != NULL);

   if ((err = cipher_is_valid(cbc->cipher)) != CRYPT_OK) {
      return err;
   }
   cipher_descriptor[cbc->cipher].done(&cbc->key);
   return CRYPT_OK;
}

   

#endif

/* $Source: /cvs/libtom/libtomcrypt/src/modes/cbc/cbc_done.c,v $ */
/* $Revision: 1.4 $ */
/* $Date: 2005/05/05 14:35:59 $ */