Lines Matching refs:sy
196 mp_int k, k3, qx, qy, sx, sy;
204 MP_DIGITS(&sy) = 0;
210 MP_CHECKOK(mp_init(&sy));
231 MP_CHECKOK(mp_copy(&qy, &sy));
234 MP_CHECKOK(group->point_dbl(&sx, &sy, &sx, &sy, group));
238 point_add(&sx, &sy, &qx, &qy, &sx, &sy, group));
248 MP_CHECKOK(mp_copy(&qy, &sy));
254 MP_CHECKOK(group->point_dbl(&sx, &sy, &sx, &sy, group));
260 point_add(&sx, &sy, &qx, &qy, &sx, &sy, group));
264 point_sub(&sx, &sy, &qx, &qy, &sx, &sy, group));
270 MP_CHECKOK(mp_copy(&sy, ry));
278 mp_clear(&sy);