Mercurial > dropbear

annotate libtomcrypt/src/mac/pelican/pelican_memory.c @ 1156:a8f4dade70e5

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avoid getpass when not used some systems (like android's bionic) do not provide getpass. you can disable ENABLE_CLI_PASSWORD_AUTH & ENABLE_CLI_INTERACT_AUTH to avoid its use (and rely on pubkey auth), but the link still fails because the support file calls getpass. do not define this func if both of those auth methods are not used.
author Mike Frysinger <vapier@gentoo.org>
date Wed, 21 Oct 2015 22:39:55 +0800
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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18 #ifdef PELICAN
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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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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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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 $ */