Content authentication?

Has Openfire content authentication support?

Thanks in advance.

Vilcemar

Explain what is this content authentication?

Client IM generates a code based on message (like checksum or hash code, for example) before sends any user message to server.

After, client IM sends both (message and generated code) to server.

So, server needs check if received message is according to generated code.

The goal is verify if message wasn’t modified on way from client to server.

Thanks in advance,
Vilcemar