xref: /freebsd/crypto/libecc/include/libecc/fp/fp_montgomery.h (revision f0865ec9906d5a18fa2a3b61381f22ce16e606ad)
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_MONTGOMERY_H__
17 #define __FP_MONTGOMERY_H__
18 
19 #include <libecc/fp/fp.h>
20 #include <libecc/fp/fp_add.h>
21 #include <libecc/fp/fp_mul.h>
22 #include <libecc/fp/fp_mul_redc1.h>
23 
24 ATTRIBUTE_WARN_UNUSED_RET int fp_add_monty(fp_t out, fp_src_t in1, fp_src_t in2);
25 ATTRIBUTE_WARN_UNUSED_RET int fp_sub_monty(fp_t out, fp_src_t in1, fp_src_t in2);
26 ATTRIBUTE_WARN_UNUSED_RET int fp_mul_monty(fp_t out, fp_src_t in1, fp_src_t in2);
27 ATTRIBUTE_WARN_UNUSED_RET int fp_sqr_monty(fp_t out, fp_src_t in);
28 ATTRIBUTE_WARN_UNUSED_RET int fp_div_monty(fp_t out, fp_src_t in1, fp_src_t in2);
29 
30 #endif /* __FP_MONTGOMERY_H__ */
31