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/*
* ecgen, tool for generating Elliptic curve domain parameters
* Copyright (C) 2017-2018 J08nY
*/
/**
* @file point.h
*/
#ifndef ECGEN_GEN_POINT_H
#define ECGEN_GEN_POINT_H
#include "misc/types.h"
/**
* GENERATOR(gen_f)
*
* @param curve A curve_t being generated
* @param args unused
* @return state diff
*/
GENERATOR(point_gen_random);
/**
* GENERATOR(gen_f)
*
* @param curve A curve_t being generated
* @param args size_t number of points to generate
* @return state diff
*/
GENERATOR(points_gen_random);
/**
* GENERATOR(gen_f)
* Generates prime order points using trial division.
*
* Assumes the primes divide curve order, thus that points with all
* prime orders specified exist.
*
* @param curve A curve_t being generated
* @param args pari_ulong array of primes length nargs
* @return state diff
*/
GENERATOR(points_gen_trial);
/**
* GENERATOR(gen_f)
*
* Cauchy:
* Let G be a finite group and p be a prime. If p divides the order of G, then
* G has an element of order p.
*
* @param curve A curve_t being generated
* @param args unused
* @return state diff
*/
GENERATOR(points_gen_prime);
/**
* GENERATOR(gen_f)
*
* Generates points on all subgroups of the curve. Prime and non-prime order.
*
* @param curve A curve_t being generated
* @param args unused
* @return state diff
*/
GENERATOR(points_gen_allgroups);
/**
* GENERATOR(gen_f)
*
* Generates points on non-prime order of the curve.
*
* @param curve A curve_t being generated
* @param args unused
* @return state diff
*/
GENERATOR(points_gen_nonprime);
/**
* UNROLL(unroll_f)
*
* @param curve
* @param from
* @param to
* @return
*/
UNROLL(points_unroll);
#endif // ECGEN_GEN_POINT_H
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