post quantum cryptography
Highly optimized implementation of the NTRUEncrypt algorithm
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rnd.h
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1 /*
2  * Copyright (C) 2014 FH Bielefeld
3  *
4  * This file is part of a FH Bielefeld project.
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19  * MA 02110-1301 USA
20  */
21 
31 #ifndef PUBLIC_NTRU_RND_H_
32 #define PUBLIC_NTRU_RND_H_
33 
34 
35 #include "ntru.h"
36 
37 #include <fmpz_poly.h>
38 #include <fmpz.h>
39 #include <stdint.h>
40 
41 
47 int
48 get_rnd_int(void);
49 
55 int
56 get_urnd_int(void);
57 
69 void
70 ntru_get_rnd_tern_poly_num(fmpz_poly_t poly,
71  const ntru_params *params,
72  uint32_t num_ones,
73  uint32_t num_neg_ones,
74  int (*rnd_int)(void));
75 
76 
77 #endif /* PUBLIC_NTRU_RND_H_ */
public API, basic data types
int get_urnd_int(void)
int get_rnd_int(void)
void ntru_get_rnd_tern_poly_num(fmpz_poly_t poly, const ntru_params *params, uint32_t num_ones, uint32_t num_neg_ones, int(*rnd_int)(void))