is_binary
int ret = 0, is_binary = 0;
is_binary = (EC_GROUP_get_field_type(g1) == NID_X9_62_characteristic_two_field);
|| !TEST_ptr(g2 = (is_binary) ? EC_GROUP_new_curve_GF2m(g1_p, g1_a, g1_b, ctx) : EC_GROUP_new_curve_GFp(g1_p, g1_a, g1_b, ctx))
|| !TEST_int_eq(0, is_binary)
if (!i->is_binary())
if (v.is_binary())