Decrypt packets without changing any packet

Hey,

i try to find a method to decrypt the packets i receive on my server machine from every client.
But the only method i know to decrypt the packets is to change some packets between the server & client thats how bot decrypt it.

is there any other way to decrypt packets?
i created a little packet monitor tool to read all packets that are sended but i want to decrypt some packets to get some information.

maybe anyone can help me with some nice information.

Well, I think, what you want is injecting some code which would hook packets received by server into modules... Well, you'll definitely need some reverse engineering skills for doing this. Also, check SilkroadSecurityApi by Drew Benton (pushedx).

cherno is right !