3 * Exponentiation for binary polynomials
5 * (c) 2004 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,
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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 ------------------------------------------------------*/
35 /*----- Main code ---------------------------------------------------------*/
39 * Arguments: @mp *d@ = fake destination
43 * Returns: Result, %$a^e$%.
46 mp *gf_exp(mp *d, mp *a, mp *e)
49 mp *spare = (e->f & MP_BURN) ? MP_NEWSEC : MP_NEW;
55 else if (MP_LEN(e) < EXP_THRESH)
65 /*----- That's all, folks -------------------------------------------------*/