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00001 /*
00002  * Copyright (C) 2014 FH Bielefeld
00003  *
00004  * This file is part of a FH Bielefeld project.
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Lesser General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2.1 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public
00017  * License along with this library; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00019  * MA  02110-1301  USA
00020  */
00021 
00028 #ifndef NTRU_RND_H
00029 #define NTRU_RND_H
00030 
00031 #include "ntru_params.h"
00032 
00033 #include <stdlib.h>
00034 
00035 #include <fmpz_poly.h>
00036 
00037 
00043 int
00044 get_rnd_int(void);
00045 
00051 int
00052 get_urnd_int(void);
00053 
00065 void
00066 ntru_get_rnd_tern_poly_num(fmpz_poly_t poly,
00067         const ntru_params *params,
00068         uint32_t num_ones,
00069         uint32_t num_neg_ones,
00070         int (*rnd_int)(void));
00071 
00072 
00073 #endif /* NTRU_RND_H */