Mercurial > dropbear

annotate libtomcrypt/src/mac/pelican/pelican_memory.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 #include "tomcrypt.h"
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12
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13 /**
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14 @file pelican_memory.c
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15 Pelican MAC, MAC a block of memory, by Tom St Denis
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16 */
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17
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18 #ifdef PELICAN
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19
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20 /**
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21 Pelican block of memory
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22 @param key The key for the MAC
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23 @param keylen The length of the key (octets)
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24 @param in The input to MAC
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25 @param inlen The length of the input (octets)
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26 @param out [out] The output TAG
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27 @return CRYPT_OK on success
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28 */
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29 int pelican_memory(const unsigned char *key, unsigned long keylen,
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30 const unsigned char *in, unsigned long inlen,
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31 unsigned char *out)
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32 {
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33 pelican_state *pel;
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34 int err;
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35
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36 pel = XMALLOC(sizeof(*pel));
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37 if (pel == NULL) {
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38 return CRYPT_MEM;
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39 }
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40
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41 if ((err = pelican_init(pel, key, keylen)) != CRYPT_OK) {
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42 XFREE(pel);
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43 return err;
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44 }
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45 if ((err = pelican_process(pel, in ,inlen)) != CRYPT_OK) {
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46 XFREE(pel);
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47 return err;
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48 }
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49 err = pelican_done(pel, out);
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50 XFREE(pel);
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51 return err;
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52 }
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53
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54
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55 #endif
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56
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57 /* $Source: /cvs/libtom/libtomcrypt/src/mac/pelican/pelican_memory.c,v $ */
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58 /* $Revision: 1.6 $ */
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59 /* $Date: 2006/03/31 14:15:35 $ */