#include <intbig.h>
#include <ec.h>
#include <quaternion.h>
extern const ec_basis_t BASIS_EVEN;
extern const ec_basis_t BASIS_ODD_PLUS;
extern const ec_basis_t BASIS_ODD_MINUS;
extern const ec_basis_t BASIS_COMMITMENT_PLUS;
extern const ec_basis_t BASIS_COMMITMENT_MINUS;
extern const ec_basis_t BASIS_CHALLENGE;
extern const ec_curve_t CURVE_E0;
extern const ec_point_t CURVE_E0_A24;
extern const ibz_mat_2x2_t ACTION_I;
extern const ibz_mat_2x2_t ACTION_J;
extern const ibz_mat_2x2_t ACTION_K;
extern const ibz_mat_2x2_t ACTION_GEN2;
extern const ibz_mat_2x2_t ACTION_GEN3;
extern const ibz_mat_2x2_t ACTION_GEN4;
extern const quat_alg_elem_t COMMITMENT_IDEAL_UNDISTORTED_GEN;
extern const quat_alg_elem_t COMMITMENT_IDEAL_DISTORTION_ENDO;