/* -*-c-*-
*
- * $Id: gfx-sqr.c,v 1.2 2004/03/21 22:52:06 mdw Exp $
+ * $Id$
*
* Sqaring binary polynomials
*
* (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,
* MA 02111-1307, USA.
*/
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: gfx-sqr.c,v $
- * Revision 1.2 2004/03/21 22:52:06 mdw
- * Merge and close elliptic curve branch.
- *
- * Revision 1.1.4.1 2004/03/21 22:39:46 mdw
- * Elliptic curves on binary fields work.
- *
- * Revision 1.1 2000/10/08 15:49:37 mdw
- * First glimmerings of binary polynomial arithmetic.
- *
- */
-
/*----- Header files ------------------------------------------------------*/
#include "mpx.h"
/*----- Static variables --------------------------------------------------*/
-static uint16 tab[256] = GFX_SQRTAB;
+static const uint16 tab[256] = GFX_SQRTAB;
/*----- Main code ---------------------------------------------------------*/
return;
aa >>= MPW_BITS;
bb -= MPW_BITS;
- }
+ }
a >>= 8;
if (b <= 8)
break;
} while (0)
#define MAX(x, y) ((x) > (y) ? (x) : (y))
-
+
static void dumpmp(const char *msg, const mpw *v, const mpw *vl)
{
fputs(msg, stderr);
gfx_sqr(d, dl, a, al);
if (!mpx_ueq(d, dl, b, bl)) {
fprintf(stderr, "\n*** vsqr failed\n");
- dumpmp(" a", a, al);
+ dumpmp(" a", a, al);
dumpmp("expected", b, bl);
dumpmp(" result", d, dl);
ok = 0;
}
- free(a); free(b); free(d);
+ xfree(a); xfree(b); xfree(d);
return (ok);
}