/* -*-apcalc-*-
*
- * $Id: ecp.cal,v 1.5 2004/04/08 01:36:15 mdw Exp $
- *
* Testbed for elliptic curve arithmetic over prime fields
*
* (c) 2000 Straylight/Edgeware
*/
-/*----- Licensing notice --------------------------------------------------*
+/*----- Licensing notice --------------------------------------------------*
*
* This file is part of Catacomb.
*
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
- *
+ *
* Catacomb 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 Library General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Library General Public
* License along with Catacomb; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
e = a.e;
if (a.x == b.x) {
if (a.y != b.y) {
- return (0);
+ return (0);
}
alpha = (3 * a.x^2 + e.a) * minv(2 * a.y, e.p) % e.p;
} else
0x07192b95ffc8da78631011ed6b24cdd573f977a11e794811, p192);
/*----- That's all, folks -------------------------------------------------*/
-