uniform.h

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/*
 * Copyright (c) 2018 XLAB d.o.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef CIFER_UNIFORM_H
#define CIFER_UNIFORM_H
 
#include "cifer/data/vec.h"
#include "cifer/data/mat.h"
 
void cfe_uniform_sample(mpz_t res, mpz_t upper);
 
void cfe_uniform_sample_i(mpz_t res, size_t upper);
 
void cfe_uniform_sample_range(mpz_t res, mpz_t min, mpz_t max);
 
void cfe_uniform_sample_range_i_mpz(mpz_t res, int min, mpz_t max);
 
void cfe_uniform_sample_range_i_i(mpz_t res, int min, int max);
 
void cfe_uniform_sample_vec(cfe_vec *res, mpz_t max);
 
void cfe_uniform_sample_range_vec(cfe_vec *res, mpz_t lower, mpz_t upper);
 
void cfe_uniform_sample_mat(cfe_mat *res, mpz_t max);
 
void cfe_uniform_sample_range_mat(cfe_mat *res, mpz_t lower, mpz_t upper);
 
bool cfe_bit_sample(void);
 
void cfe_uniform_sample_vec_det(cfe_vec *res, mpz_t max, unsigned char *key);
 
void cfe_uniform_sample_mat_det(cfe_mat *res, mpz_t max, unsigned char *key);
 
#endif