1 /* 2 * Copyright (C) 2017 - This file is part of libecc project 3 * 4 * Authors: 5 * Ryad BENADJILA <ryadbenadjila@gmail.com> 6 * Arnaud EBALARD <arnaud.ebalard@ssi.gouv.fr> 7 * Jean-Pierre FLORI <jean-pierre.flori@ssi.gouv.fr> 8 * 9 * Contributors: 10 * Nicolas VIVET <nicolas.vivet@ssi.gouv.fr> 11 * Karim KHALFALLAH <karim.khalfallah@ssi.gouv.fr> 12 * 13 * This software is licensed under a dual BSD and GPL v2 license. 14 * See LICENSE file at the root folder of the project. 15 */ 16 #ifndef __FP_MUL_H__ 17 #define __FP_MUL_H__ 18 #include <libecc/fp/fp.h> 19 20 ATTRIBUTE_WARN_UNUSED_RET int fp_mul(fp_t out, fp_src_t in1, fp_src_t in2); 21 ATTRIBUTE_WARN_UNUSED_RET int fp_sqr(fp_t out, fp_src_t in); 22 ATTRIBUTE_WARN_UNUSED_RET int fp_inv(fp_t out, fp_src_t in); 23 ATTRIBUTE_WARN_UNUSED_RET int fp_inv_word(fp_t out, word_t w); 24 ATTRIBUTE_WARN_UNUSED_RET int fp_div(fp_t out, fp_src_t num, fp_src_t den); 25 26 #endif /* __FP_MUL_H__ */ 27