Lines Matching defs:n4
649 BIGNUM *n0, *n1, *n2, *n3, *n4, *n5, *n6;
675 n4 = BN_CTX_get(ctx);
704 /* n3, n4 */
708 if (!BN_copy(n4, &b->Y)) goto end;
710 /* n4 = Y_b */
719 if (!field_mul(group, n4, &b->Y, n0, ctx)) goto end;
720 /* n4 = Y_b * Z_a^3 */
725 if (!BN_mod_sub_quick(n6, n2, n4, p)) goto end;
727 /* n6 = n2 - n4 */
751 if (!BN_mod_add_quick(n2, n2, n4, p)) goto end;
753 /* 'n8' = n2 + n4 */
775 if (!field_sqr(group, n4, n5, ctx)) goto end;
776 if (!field_mul(group, n3, n1, n4, ctx)) goto end;
787 if (!field_mul(group, n5, n4, n5, ctx)) goto end; /* now n5 is n5^3 */
