A super trimmed down TLS stack, GPL licensed
Dependents: MiniTLS-HTTPS-Example
MiniTLS - A super trimmed down TLS/SSL Library for embedded devices Author: Donatien Garnier Copyright (C) 2013-2014 AppNearMe Ltd
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
crypto/ltc/ltc_ecc_points.c
- Committer:
- MiniTLS
- Date:
- 2014-06-10
- Revision:
- 4:cbaf466d717d
- Parent:
- 2:527a66d0a1a9
File content as of revision 4:cbaf466d717d:
/* MiniTLS - A super trimmed down TLS/SSL Library for embedded devices Author: Donatien Garnier Copyright (C) 2013-2014 AppNearMe Ltd This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *//* 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://libtom.org */ /* 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 "ltc.h" /** @file ltc_ecc_points.c ECC Crypto, Tom St Denis */ //Nodynamic alloc #if 0 //ifdef LTC_MECC /** Allocate a new ECC point @return A newly allocated point or NULL on error */ ecc_point *ltc_ecc_new_point(void) { ecc_point *p; p = XCALLOC(1, sizeof(*p)); if (p == NULL) { return NULL; } if (mp_init_multi(&p->x, &p->y, &p->z, NULL) != CRYPT_OK) { XFREE(p); return NULL; } return p; } /** Free an ECC point from memory @param p The point to free */ void ltc_ecc_del_point(ecc_point *p) { /* prevents free'ing null arguments */ if (p != NULL) { mp_clear_multi(p->x, p->y, p->z, NULL); /* note: p->z may be NULL but that's ok with this function anyways */ XFREE(p); } } #endif /* $Source: /cvs/libtom/libtomcrypt/src/pk/ecc/ltc_ecc_points.c,v $ */ /* $Revision: 1.7 $ */ /* $Date: 2007/05/12 14:32:35 $ */