view libtomcrypt/src/mac/pelican/pelican_memory.c @ 1711:e9dba7abd939

Merge libtomcrypt v1.18.2
author Matt Johnston <>
date Wed, 10 Jun 2020 23:16:13 +0800
parents 6dba84798cd5
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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.
#include "tomcrypt.h"

   @file pelican_memory.c
   Pelican MAC, MAC a block of memory, by Tom St Denis


  Pelican block of memory
  @param key      The key for the MAC
  @param keylen   The length of the key (octets)
  @param in       The input to MAC
  @param inlen    The length of the input (octets)
  @param out      [out] The output TAG
  @return CRYPT_OK on success
int pelican_memory(const unsigned char *key, unsigned long keylen,
                   const unsigned char *in,  unsigned long inlen,
                         unsigned char *out)
   pelican_state *pel;
   int err;

   pel = XMALLOC(sizeof(*pel));
   if (pel == NULL) {
      return CRYPT_MEM;

   if ((err = pelican_init(pel, key, keylen)) != CRYPT_OK) {
      return err;
   if ((err = pelican_process(pel, in ,inlen)) != CRYPT_OK) {
      return err;
   err = pelican_done(pel, out);
   return err;


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