view crypt_unregister_hash.c @ 147:c2b93763dac9 libtomcrypt

Fixes for it to compile and work nicely with Dropbear. In particular, OS X's 'ar' doesn't seem to like arrays which don't have initialising values.
author Matt Johnston <matt@ucc.asn.au>
date Sun, 19 Dec 2004 16:23:32 +0000
parents d7da3b1e1540
children
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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 "mycrypt.h"

int unregister_hash(const struct _hash_descriptor *hash)
{
   int x;

   _ARGCHK(hash != NULL);

   /* is it already registered? */
   for (x = 0; x < TAB_SIZE; x++) {
       if (memcmp(&hash_descriptor[x], hash, sizeof(struct _hash_descriptor)) == 0) {
          hash_descriptor[x].name = NULL;
          return CRYPT_OK;
       }
   }
   return CRYPT_ERROR;
}