Im currently trying to analsye Minecraft networktraffic for a Course in University.

I’ve set up my own Minecraft Server on one Computer and join via Client on a different Computer. Im capturing the network traffic with Wireshark, i understand the packets sent but am struggeling to decrypt the TCP traffic packets. On some Websites and Forums people said that its not possible to decrypt it. Thats kind of hard for me to believe since I really need it and it seems like some people already done it but didnt share how they did it.

Can someone validate me rather it is possible or not to decrypt it. And if it is possible, can you explain me how it is done, or if their is any papers or equal with further information how to do it?

I started asking Chat GPT, but it tells me to debug the Minecraft Server Java file. I know a little bit of Java but not enough to recognize the class where it encrpyts the data and how to actually implement a function which automatically prints the private netkeys into a seperate Keylogfile.txt which i then could put into Wireshark to automatically decrypt the Data with the private netkeys. The step by step guide that ChatGPT gives me which it cant detail further.