Lines Matching refs:sx
209 mp_int k, k3, qx, qy, sx, sy;
216 MP_DIGITS(&sx) = 0;
222 MP_CHECKOK(mp_init(&sx));
243 MP_CHECKOK(mp_copy(&qx, &sx));
247 MP_CHECKOK(group->point_dbl(&sx, &sy, &sx, &sy, group));
251 point_add(&sx, &sy, &qx, &qy, &sx, &sy, group));
260 MP_CHECKOK(mp_copy(&qx, &sx));
267 MP_CHECKOK(group->point_dbl(&sx, &sy, &sx, &sy, group));
273 point_add(&sx, &sy, &qx, &qy, &sx, &sy, group));
277 point_sub(&sx, &sy, &qx, &qy, &sx, &sy, group));
282 MP_CHECKOK(mp_copy(&sx, rx));
290 mp_clear(&sx);