Lines Matching defs:z3
390 gf x1, x2, z2, x3, z3, t1, t2;
399 gf_copy(z3, ONE);
416 gf_cond_swap(z2, z3, swap);
426 gf_sub_nr(z2, x3, z3); /* D = x3 - z3 */ /* 3+e */
428 gf_add_nr(z2, z3, x3); /* C = x3 + z3 */ /* 2+e */
430 gf_sub_nr(z3, x2, x3); /* DA-CB */ /* 3+e */
431 gf_sqr(z2, z3); /* (DA-CB)^2 */
432 gf_mul(z3, x1, z2); /* z3 = x1(DA-CB)^2 */
448 gf_cond_swap(z2, z3, swap);
458 OPENSSL_cleanse(z3, sizeof(z3));