eql?

static VALUE ossl_ec_point_eql(VALUE a, VALUE b)
{
    EC_POINT *point1, *point2;
    VALUE group_v1 = rb_attr_get(a, id_i_group);
    VALUE group_v2 = rb_attr_get(b, id_i_group);
    const EC_GROUP *group;

    if (ossl_ec_group_eql(group_v1, group_v2) == Qfalse)
        return Qfalse;

    GetECPoint(a, point1);
    SafeGetECPoint(b, point2);
    SafeGetECGroup(group_v1, group);

    if (EC_POINT_cmp(group, point1, point2, ossl_bn_ctx) == 1)
        return Qfalse;

    return Qtrue;
}