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annotate libtomcrypt/src/encauth/eax/eax_addheader.c @ 447:278805938dcf

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Patch from Nicolai Ehemann to try binding before going to the background, so that if it exits early (because something's already listening etc) then it will return an exitcode of 1.
author Matt Johnston <matt@ucc.asn.au>
date Thu, 19 Jul 2007 15:54:18 +0000
parents 0cbe8f6dbf9e
children f849a5ca2efc
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 *
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9 * Tom St Denis, [email protected], http://libtomcrypt.com
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10 */
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11 /**
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12 @file eax_addheader.c
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13 EAX implementation, add meta-data, by Tom St Denis
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14 */
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15 #include "tomcrypt.h"
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17 #ifdef EAX_MODE
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19 /**
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20 add header (metadata) to the stream
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21 @param eax The current EAX state
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22 @param header The header (meta-data) data you wish to add to the state
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23 @param length The length of the header data
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24 @return CRYPT_OK if successful
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25 */
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26 int eax_addheader(eax_state *eax, const unsigned char *header,
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27 unsigned long length)
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28 {
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29 LTC_ARGCHK(eax != NULL);
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30 LTC_ARGCHK(header != NULL);
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31 return omac_process(&eax->headeromac, header, length);
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32 }
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34 #endif
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36 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/eax/eax_addheader.c,v $ */
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37 /* $Revision: 1.4 $ */
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38 /* $Date: 2006/03/31 14:15:35 $ */