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/*
* ecgen, tool for generating Elliptic curve domain parameters
* Copyright (C) 2017-2018 J08nY
*/
/**
* @file poly.h
*/
#ifndef ECGEN_MATH_POLY_H
#define ECGEN_MATH_POLY_H
#include <pari/pari.h>
#include <stdbool.h>
/**
* @brief
*/
typedef struct {
unsigned int m;
unsigned int e1;
unsigned int e2;
unsigned int e3;
} polynomial_t;
/**
* @brief Whether a polynomial exists in the polynomial data with degree
* <code>m</code>.
*
* @param m the degree of the polynomial searched
* @return whether it exists
*/
bool poly_exists(unsigned long m);
/**
* @brief Find a polynomial of degree <code>m</code> in the polynomial dataset.
*
* @param m the degree of the polynomial searched
* @return the polynomial_t * inside the polynomial dataset
*/
const polynomial_t *poly_find(unsigned long m);
/**
* @brief Turn a polynomial_t into a GEN.
*
* @param polynomial the polynomial_t to convert
* @return a t_POL equal to the polynomial
*/
GEN poly_gen(const polynomial_t *polynomial);
/**
* @brief Find a polynomial of degree <code>m</code> and turn it into a GEN.
*
* @see poly_gen
* @param m the degree of the polynomial searched
* @return a t_POL equal to the polynomial
*/
GEN poly_find_gen(unsigned long m);
#endif // ECGEN_MATH_POLY_H
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