Mercurial > dropbear
annotate libtomcrypt/src/pk/ecc/ecc_sizes.c @ 668:405418f7dc5e
Fixed compilation with unset ENABLE_{SVR,CLI}_AGENTFWD.
Got rid of ENABLE_AGENTFWD macro.
author | Andrey Mazo <ahippo@yandex.ru> |
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date | Mon, 26 Mar 2012 16:17:16 +0400 |
parents | 0cbe8f6dbf9e |
children | f849a5ca2efc |
rev | line source |
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382
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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 /* Implements ECC over Z/pZ for curve y^2 = x^3 - 3x + b |
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13 * |
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14 * All curves taken from NIST recommendation paper of July 1999 |
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15 * Available at http://csrc.nist.gov/cryptval/dss.htm |
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16 */ |
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17 #include "tomcrypt.h" |
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18 |
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19 /** |
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20 @file ecc_sizes.c |
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21 ECC Crypto, Tom St Denis |
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22 */ |
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23 |
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24 #ifdef MECC |
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25 |
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26 void ecc_sizes(int *low, int *high) |
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27 { |
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28 int i; |
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29 LTC_ARGCHKVD(low != NULL); |
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30 LTC_ARGCHKVD(high != NULL); |
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31 |
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32 *low = INT_MAX; |
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33 *high = 0; |
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34 for (i = 0; ltc_ecc_sets[i].size != 0; i++) { |
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35 if (ltc_ecc_sets[i].size < *low) { |
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36 *low = ltc_ecc_sets[i].size; |
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37 } |
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38 if (ltc_ecc_sets[i].size > *high) { |
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39 *high = ltc_ecc_sets[i].size; |
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40 } |
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41 } |
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42 } |
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43 |
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44 #endif |
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45 /* $Source: /cvs/libtom/libtomcrypt/src/pk/ecc/ecc_sizes.c,v $ */ |
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46 /* $Revision: 1.4 $ */ |
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47 /* $Date: 2006/06/09 01:38:14 $ */ |
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48 |