from nx_crypto_ec.h:90
typedef struct
{
UINT nx_crypto_ec_fixed_points_window_width;
UINT nx_crypto_ec_fixed_points_bits;
UINT nx_crypto_ec_fixed_points_d;
UINT nx_crypto_ec_fixed_points_e;
NX_CRYPTO_EC_POINT *nx_crypto_ec_fixed_points_array;
NX_CRYPTO_EC_POINT *nx_crypto_ec_fixed_points_array_2e;
} NX_CRYPTO_EC_FIXED_POINTS;