[Emu] New version of draft-rieckers-emu-eap-ute

[Jan-Frederik Rieckers <[e-mail]>]

Hi,

I have just published a new version for my EAP-UTE draft I briefly 
presented at IETF 113 in Vienna.
https://datatracker.ietf.org/doc/draft-rieckers-emu-eap-ute/


EAP-UTE is an EAP method like EAP-NOOB, which relies on an Out-Of-Band 
message to establish a mutual trust between peer and server.
Instead of JSON, EAP-UTE relies on CBOR for message encoding and aims to 
be extensible to allow for future use cases.


For the -00 version, I haven't received any direct feedback, whether 
this is something the emu-WG would be interested in.

Since my presentation I have changed the message format a bit and have a 
not yet complete but somehow functional proof-of-concept implementation 
with a custom server and an ESP32 with ESP-IDF as client.


I hope to get some feedback for this before IETF 115.

My main question is if the basic idea of re-defining EAP-NOOB with a 
different message flow and message encoding makes sense and would be a 
possible item for this working group or is this wasted effort?

The draft itself still has a lot of TODOs, but if someone is willing to 
read it and give feedback on the overall protocol design, I'd be 
grateful for that.

Greetings
Janfred

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