setup.h

#ifndef _setup_H_
#define _setup_H_
 
#include <stdio.h>
#include <stdlib.h>
 
#include "../../src/EllipticCurves/models.h"
#include "../../src/EllipticCurves/memory.h"
 
#include <gmp.h>
#include <flint/fmpz.h>
#include <flint/fq.h>
 
#define BASE_p "12037340738208845034383383978222801137092029451270197923071397735408251586669938291587857560356890516069961904754171956588530344066457839297755929645858769"
#define BASE_q "12037340738208845034383383978222801137092029451270197923071397735408251586669938291587857560356890516069961904754171956588530344066457839297755929645858769"
 
#define BASE_A  "10861338504649280383859950140772947007703646408372831934324660566888732797778932142488253565145603672591944602210571423767689240032829444439469242521864171"
#define BASE_B  "1"
#define BASE_t  "-147189550172528104900422131912266898599387555512924231762107728432541952979290"
 
#define NB_PRIMES 24
#define MAX_EXTENSION_DEGREE 9
 
/*********************************************
   l-primes structure
*********************************************/
typedef struct lprime_t{
 
    fmpz_t l;
 
    uint type;      // Unused (0), Radical (1) or Velu (2)
    uint lbound, hbound;    // Bounds for the walk
    uint r;         // Working extension degree
    uint bkw;       // 1 if backward walking possible
} lprime_t ;
 
/*********************************************
   Global configuration structure
*********************************************/
typedef struct cfg_t{
 
    MG_curve_t *E;      //base curve
 
    uint nb_primes;         // number of l-primes used
    lprime_t *lprimes;      // the l-primes ordered in an lprime_t array
 
    fq_ctx_t *fields;
 
    uint seed;
} cfg_t;
 
 
void lprime_init(lprime_t *);
lprime_t *lprime_init_();
void lprime_set(lprime_t *, fmpz_t, uint, uint, uint, uint, uint);
void lprime_clear(lprime_t *);
 
cfg_t *cfg_init_set();
void cfg_print(cfg_t *);
void cfg_clear(cfg_t *);
 
#endif