1
$\begingroup$

As I have read the latest state of art in group key agreement is the Asyncronous Rachet Tree.

But in applications like IRC that exists high user movability (users join in ans leave the room). Is there a mechanism that updates/refreshes the key when users join or leave the chat room to the ART key agreement?

So far in the paper the only refresh is mentioned when a user changes its key.

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.