Lines Matching defs:n3
621 BIGNUM *n0, *n1, *n2, *n3, *n4, *n5, *n6;
645 n3 = BN_CTX_get(ctx);
680 /* n3, n4 */
682 if (!BN_copy(n3, b->X))
686 /* n3 = X_b */
691 if (!field_mul(group, n3, b->X, n0, ctx))
693 /* n3 = X_b * Z_a^2 */
703 if (!BN_mod_sub_quick(n5, n1, n3, p))
707 /* n5 = n1 - n3 */
727 if (!BN_mod_add_quick(n1, n1, n3, p))
731 /* 'n7' = n1 + n3 */
760 if (!field_mul(group, n3, n1, n4, ctx))
762 if (!BN_mod_sub_quick(r->X, n0, n3, p))
769 if (!BN_mod_sub_quick(n0, n3, n0, p))
806 BIGNUM *n0, *n1, *n2, *n3;
829 n3 = BN_CTX_get(ctx);
830 if (n3 == NULL)
899 if (!field_sqr(group, n3, a->Y, ctx))
901 if (!field_mul(group, n2, a->X, n3, ctx))
916 /* n3 */
917 if (!field_sqr(group, n0, n3, ctx))
919 if (!BN_mod_lshift_quick(n3, n0, 3, p))
921 /* n3 = 8 * Y_a^4 */
928 if (!BN_mod_sub_quick(r->Y, n0, n3, p))
930 /* Y_r = n1 * (n2 - X_r) - n3 */