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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.com
*/
/* Implements ECC over Z/pZ for curve y^2 = x^3 - 3x + b
*
* All curves taken from NIST recommendation paper of July 1999
* Available at http://csrc.nist.gov/cryptval/dss.htm
*/
#include "tomcrypt.h"
/**
@file ecc_sizes.c
ECC Crypto, Tom St Denis
*/
#ifdef MECC
void ecc_sizes(int *low, int *high)
{
int i;
LTC_ARGCHKVD(low != NULL);
LTC_ARGCHKVD(high != NULL);
*low = INT_MAX;
*high = 0;
for (i = 0; ltc_ecc_sets[i].size != 0; i++) {
if (ltc_ecc_sets[i].size < *low) {
*low = ltc_ecc_sets[i].size;
}
if (ltc_ecc_sets[i].size > *high) {
*high = ltc_ecc_sets[i].size;
}
}
}
#endif
/* $Source: /cvs/libtom/libtomcrypt/src/pk/ecc/ecc_sizes.c,v $ */
/* $Revision: 1.4 $ */
/* $Date: 2006/06/09 01:38:14 $ */
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