How does CCCAM protocol work

[steelbrain]

Thank you for your awesome software, I am building a CCCAM middleware proxy and could really use your expertise.

The concept

• The server connects to any other CCCAM server as a client
• All of my devices connect to my server, I handle the authentication, if they pass, I relay their requests to the upstream server and cache them as well to reduce load

This isn't a bug report or a feature request in OSCAM but a query, from a developer to a developer. To accomplish what I listed above, I need to write a cccam protocol compatible server, but I couldn't find the protocol's documentation anywhere in the internet, if you would explain to me how this works or point me somewhere I can find the docs, that would be very helpful

[steelbrain]

Closing for lack of response