encryption

Hello

Is that the client side .exe just send BF as 16Bit or if it changed to more character it will side all of them

example: if BF like that :"DoThe Impossible" client side send "DoThe Impossible" to server side or just send "DoThe Impossibl" which 16bit

2- what else could be changed in Client and Server side other than perfix and BF ??

3-Is that the "Themida" hard to unpacking from .exe while they use "Engima" Too


Thanks
Best Regards

You could swap out the entire game encryption methods (re-route them to your own encryption library)

You could re-write the key exchange sequence to use different offsets, hashed or encrypted values, etc.

There's lots of things you could do but based on your questions it seems highly unlikely you are comfortable re-routing and re-writing client functions so any detailed advice wouldn't really be useful.