Lines Matching refs:point
246 * work on implementation of higher-level functions performing point
377 * x-coordinates are equal, or either point is at infinity.
379 * equal, or either point is at infinity.
381 * The special case of either point being the point at infinity (Z1 or Z2
397 * single point multiplication, so there is no timing leak for ECDH or
609 /* r = sum(scalar[i]*point[i]) */
613 const EC_POINT **point,
676 if (!ecp_nistz256_bignum_to_field_elem(temp[0].X, point[i]->X)
677 || !ecp_nistz256_bignum_to_field_elem(temp[0].Y, point[i]->Y)
678 || !ecp_nistz256_bignum_to_field_elem(temp[0].Z, point[i]->Z)) {
685 * row[0] is implicitly (0,0,0) (the point at infinity), therefore it
1117 * handled like a normal point.
1171 const EC_POINT *point,
1181 if (EC_POINT_is_at_infinity(group, point)) {
1186 if (!ecp_nistz256_bignum_to_field_elem(point_x, point->X) ||
1187 !ecp_nistz256_bignum_to_field_elem(point_y, point->Y) ||
1188 !ecp_nistz256_bignum_to_field_elem(point_z, point->Z)) {