Lines Matching defs:n3
659 BIGNUM *n0, *n1, *n2, *n3, *n4, *n5, *n6;
683 n3 = BN_CTX_get(ctx);
718 /* n3, n4 */
720 if (!BN_copy(n3, &b->X))
724 /* n3 = X_b */
729 if (!field_mul(group, n3, &b->X, n0, ctx))
731 /* n3 = X_b * Z_a^2 */
741 if (!BN_mod_sub_quick(n5, n1, n3, p))
745 /* n5 = n1 - n3 */
765 if (!BN_mod_add_quick(n1, n1, n3, p))
769 /* 'n7' = n1 + n3 */
798 if (!field_mul(group, n3, n1, n4, ctx))
800 if (!BN_mod_sub_quick(&r->X, n0, n3, p))
807 if (!BN_mod_sub_quick(n0, n3, n0, p))
846 BIGNUM *n0, *n1, *n2, *n3;
869 n3 = BN_CTX_get(ctx);
870 if (n3 == NULL)
939 if (!field_sqr(group, n3, &a->Y, ctx))
941 if (!field_mul(group, n2, &a->X, n3, ctx))
956 /* n3 */
957 if (!field_sqr(group, n0, n3, ctx))
959 if (!BN_mod_lshift_quick(n3, n0, 3, p))
961 /* n3 = 8 * Y_a^4 */
968 if (!BN_mod_sub_quick(&r->Y, n0, n3, p))
970 /* Y_r = n1 * (n2 - X_r) - n3 */