**Appendix A**

Table A1 shows the framework's CAN message reverse for an electric vehicle manufactured in China. Although there is no DBC file to verify its correctness, we wrote a script (It can be found at http://49.232.218.41:8000/ accessed on 23 January 2022) that can display the data changes of the specified ID in real-time using the experimental equipment in this paper to verify the correctness of the results.


**Table A1.** Another vehicle reverse result.
