3 * Build table for squaring of binary polynomials
5 * (c) 2000 Straylight/Edgeware
8 /*----- Licensing notice --------------------------------------------------*
10 * This file is part of Catacomb.
12 * Catacomb is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU Library General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
17 * Catacomb is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU Library General Public License for more details.
22 * You should have received a copy of the GNU Library General Public
23 * License along with Catacomb; if not, write to the Free
24 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
28 /*----- Header files ------------------------------------------------------*/
33 #include <mLib/bits.h>
35 /*----- Main code ---------------------------------------------------------*/
37 static void mktab(uint16 *t)
41 for (i = 0; i < 256; i++) {
43 for (j = 0; j < 8; j++) {
60 * Bit spacing table for binary polynomial squaring\n\
63 #include <mLib/bits.h>\n\
65 const uint16 gfx_sqrtab[256] = {\n\
68 for (i = 0; i < 256; i++) {
69 printf("0x%04x", t[i]);
73 fputs(",\n ", stdout);
79 fprintf(stderr, "error writing data\n");
86 /*----- That's all, folks -------------------------------------------------*/