/* -*-c-*-
*
- * $Id: ec-exp.h,v 1.4 2004/03/22 02:19:10 mdw Exp $
+ * $Id: ec-exp.h,v 1.6 2004/04/08 01:36:15 mdw Exp $
*
* Exponentiation operations for elliptic curves
*
* (c) 2001 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,
* MA 02111-1307, USA.
*/
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: ec-exp.h,v $
- * Revision 1.4 2004/03/22 02:19:10 mdw
- * Rationalise the sliding-window threshold. Drop guarantee that right
- * arguments to EC @add@ are canonical, and fix up projective implementations
- * to cope.
- *
- * Revision 1.3 2004/03/21 22:52:06 mdw
- * Merge and close elliptic curve branch.
- *
- * Revision 1.2.4.1 2004/03/20 00:13:31 mdw
- * Projective coordinates for prime curves
- *
- * Revision 1.2 2003/05/15 23:25:59 mdw
- * Make elliptic curve stuff build.
- *
- * Revision 1.1 2002/01/13 13:48:44 mdw
- * Further progress.
- *
- */
-
#ifndef CATACOMB_EC_EXP_H
#define CATACOMB_EC_EXP_H
(d).x = MP_COPY((p).x); \
(d).y = MP_COPY((p).y); \
(d).z = (p).z ? MP_COPY((p).z) : MP_NEW; \
-} while (0)
+} while (0)
#define EXP_DROP(x) EC_DESTROY(&(x))
#define EXP_MUL(a, x) EC_ADD(c, &(a), &(a), &(x))
-#define EXP_SQR(a) EC_DBL(c, &(a), &(a));
+#define EXP_SQR(a) EC_DBL(c, &(a), &(a))
#define EXP_FIX(x)
#define EXP_SETMUL(d, x, y) do { \