Lines Matching defs:point
75 * Compute the x-coordinate x/z for the point 2*(x/z) in Montgomery projective
117 * Compute the x-coordinate x1/z1 for the point (x1/z1)+(x2/x2) in Montgomery
162 * Compute the x, y affine coordinates from the point (x1, z1) (x2, z2)
163 * using Montgomery point multiplication algorithm Mxy() in appendix of
168 * 1 if return value should be the point at infinity
252 * Computes scalar*point and stores the result in r.
253 * point can not equal r.
264 const EC_POINT *point,
271 if (r == point) {
276 /* if result should be point at infinity */
277 if ((scalar == NULL) || BN_is_zero(scalar) || (point == NULL) ||
278 EC_POINT_is_at_infinity(group, point)) {
283 if (!point->Z_is_one)
303 if (!BN_GF2m_mod_arr(x1, &point->X, group->poly))
335 if (!gf2m_Madd(group, &point->X, x2, z2, x1, z1, ctx))
348 i = gf2m_Mxy(group, &point->X, &point->Y, x1, z1, x2, z2, ctx);
451 * Precomputation for point multiplication: fall back to wNAF methods because