?? pelican_memory.c
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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, tomstdenis@gmail.com, http://libtomcrypt.com */#include "tomcrypt.h"/** @file pelican_memory.c Pelican MAC, MAC a block of memory, by Tom St Denis */#ifdef PELICAN/** 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) { XFREE(pel); return err; } if ((err = pelican_process(pel, in ,inlen)) != CRYPT_OK) { XFREE(pel); return err; } err = pelican_done(pel, out); XFREE(pel); return err;}#endif/* $Source: /cvs/libtom/libtomcrypt/src/mac/pelican/pelican_memory.c,v $ *//* $Revision: 1.6 $ *//* $Date: 2006/03/31 14:15:35 $ */
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