1
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
3
* LibTomCrypt is a library that provides various cryptographic
4
* algorithms in a highly modular and flexible manner.
6
* The library is free for all purposes without any express
9
* Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org
13
EAX implementation, add meta-data, by Tom St Denis
20
add header (metadata) to the stream
21
@param eax The current EAX state
22
@param header The header (meta-data) data you wish to add to the state
23
@param length The length of the header data
24
@return CRYPT_OK if successful
26
int eax_addheader(eax_state *eax, const unsigned char *header,
29
LTC_ARGCHK(eax != NULL);
30
LTC_ARGCHK(header != NULL);
31
return omac_process(&eax->headeromac, header, length);
36
/* $Source: /cvs/libtom/libtomcrypt/src/encauth/eax/eax_addheader.c,v $ */
37
/* $Revision: 1.3 $ */
38
/* $Date: 2005/05/05 14:35:58 $ */