Dear Ace,
The new draft has the following changes:
Version -07 to -08
* Revised presentation of the scope format.
* Revised presentation of the Join Request-Response exchange.
* The 'cnonce' parameter must be present in the Join Request.
* The 'kid' of the group key is used as
Internet-Draft draft-ietf-ace-pubsub-profile-08.txt is now available. It is a
work item of the Authentication and Authorization for Constrained Environments
(ACE) WG of the IETF.
Title: Publish-Subscribe Profile for Authentication and Authorization for
Constrained Environments (ACE)