Re: [Emu] New Version Notification for draft-aura-eap-noob-04.txt

2019-01-30 Thread Aura Tuomas
Hi Dan, thank you for the comment. We have been looking through this and, yes, it might be feasible to use EAP-NOOB together with your ideas for sending EAP over CoAP. Regards, Tuomas From: Dan GarcĂ­a Carrillo Sent: Wednesday, 31 October, 2018 11:02 To: Aura Tuomas Cc: emu@ietf.org Subject:

Re: [Emu] FW: New Version Notification for draft-aura-eap-noob-04.txt

2019-01-30 Thread Aura Tuomas
Hi Shiva, You are making a valid point. I think we need to do some work on analyzing the security threats and requirements regarding the error messages etc. When there is an established key, we might be able to protect the integrity of the error messages that lead to state transitions or preven

Re: [Emu] Questions about EAP-NOOB draft

2019-01-30 Thread Aura Tuomas
Hi Eduardo, 1. I' not sure what kind of alternative key derivation you are suggesting. Are you thinking about alternative ECDH curves, or RSA maybe? I believe even the low-end devices can do ECDHE these days so it is not obvious to me why that should be sometimes avoided. 2. This is a valid s