Hi Ludwig, Carsten pointed me to that document. Mark and I will do a comparison between the different solutions. In any case, it is great to see the level of interest in this and if you attended the TLS WG session then you can certainly appreciate the heated discussion.
One question I was asked at the IETF meeting was why the HTTP Connect functionality hasn't been defined in CoAP since this would make certain use cases with proxy use simpler. For me that's a useful addition but does not cover the entire solution space since I am also consider non-IP based scenarios. Ciao Hannes -----Original Message----- From: Ace [mailto:ace-boun...@ietf.org] On Behalf Of Ludwig Seitz Sent: 21 November 2017 11:07 To: ace@ietf.org Subject: Re: [Ace] Application Layer TLS On 2017-11-21 10:42, Hannes Tschofenig wrote: > Hi all, > > based on the recent email discussion about the DTLS proxy I thought it > might be useful that there was some thinking about how to run TLS/DTLS > at the application layer. > > There are essentially two drafts that have been submitted at the same > time for IETF#100, namely > > https://tools.ietf.org/html/draft-tschofenig-layered-tls-00 > > https://tools.ietf.org/html/draft-friel-tls-over-http-00 > > Both teams have worked on prototypes and getting it to work was > remarkably simple. > > Maybe something for this group to look at. > > Ciao > Hannes I have a vague memory of a DICE draft for doing the DTLS handshake over CoAP a long time ago: https://datatracker.ietf.org/doc/html/draft-schmertmann-dice-codtls-00 Can the original authors tell us why they didn't go further with that approach? /Ludwig -- Ludwig Seitz, PhD Security Lab, RISE SICS Phone +46(0)70-349 92 51 _______________________________________________ Ace mailing list Ace@ietf.org https://www.ietf.org/mailman/listinfo/ace IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ Ace mailing list Ace@ietf.org https://www.ietf.org/mailman/listinfo/ace
