Mercurial > dropbear

annotate libtomcrypt/src/encauth/ocb/ocb_done_encrypt.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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12 /**
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13 @file ocb_done_encrypt.c
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14 OCB implementation, terminate encryption, by Tom St Denis
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15 */
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16 #include "tomcrypt.h"
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18 #ifdef OCB_MODE
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20 /**
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21 Terminate an encryption OCB state
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22 @param ocb The OCB state
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23 @param pt Remaining plaintext (if any)
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24 @param ptlen The length of the plaintext (octets)
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25 @param ct [out] The ciphertext (if any)
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26 @param tag [out] The tag for the OCB stream
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27 @param taglen [in/out] The max size and resulting size of the tag
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28 @return CRYPT_OK if successful
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29 */
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30 int ocb_done_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
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31 unsigned char *ct, unsigned char *tag, unsigned long *taglen)
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32 {
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33 LTC_ARGCHK(ocb != NULL);
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34 LTC_ARGCHK(pt != NULL);
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35 LTC_ARGCHK(ct != NULL);
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36 LTC_ARGCHK(tag != NULL);
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37 LTC_ARGCHK(taglen != NULL);
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38 return s_ocb_done(ocb, pt, ptlen, ct, tag, taglen, 0);
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39 }
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41 #endif
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44 /* $Source: /cvs/libtom/libtomcrypt/src/encauth/ocb/ocb_done_encrypt.c,v $ */
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45 /* $Revision: 1.4 $ */
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46 /* $Date: 2006/03/31 14:15:35 $ */