Lines Matching refs:n2
568 BIGNUM *n0, *n1, *n2, *n3, *n4, *n5, *n6;
595 n2 = BN_CTX_get(ctx);
609 /* n1, n2 */
611 n2, &a->Y)) {
615 /* n2 = Y_a */
624 !field_mul(group, n2, &a->Y, n0, ctx)) {
627 /* n2 = Y_a * Z_b^3 */
653 !BN_mod_sub_quick(n6, n2, n4, p)) {
657 /* n6 = n2 - n4 */
677 !BN_mod_add_quick(n2, n2, n4, p)) {
681 /* 'n8' = n2 + n4 */
728 if (!field_mul(group, n1, n2, n5, ctx) ||
759 BIGNUM *n0, *n1, *n2, *n3;
782 n2 = BN_CTX_get(ctx);
805 !BN_mod_sub_quick(n2, &a->X, n1, p) ||
806 !field_mul(group, n1, n0, n2, ctx) ||
840 /* n2 */
842 !field_mul(group, n2, &a->X, n3, ctx) ||
843 !BN_mod_lshift_quick(n2, n2, 2, p)) {
846 /* n2 = 4 * X_a * Y_a^2 */
849 if (!BN_mod_lshift1_quick(n0, n2, p) ||
854 /* X_r = n1^2 - 2 * n2 */
864 if (!BN_mod_sub_quick(n0, n2, &r->X, p) ||
869 /* Y_r = n1 * (n2 - X_r) - n3 */
