[TLS] Re: I-D Action: draft-ietf-tls-wkech-09.txt

Stephen Farrell <stephen.farrell@cs.tcd.ie> Tue, 02 September 2025 13:39 UTC

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Subject: [TLS] Re: I-D Action: draft-ietf-tls-wkech-09.txt
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Hiya,

We made a bunch of editorial changes after the comments
received at IETF-123 with which the commenters seem ok,
so the authors would like to ask if the chairs think this
is ready for WGLC. (We understand the plan is to park it
after that awaiting more implementation experience which
is fine.)

There are no outstanding issues or PRs on the git repo. [1]

Cheers,
S.

[1] https://github.com/sftcd/wkesni

On 02/09/2025 14:30, internet-drafts@ietf.org wrote:
> Internet-Draft draft-ietf-tls-wkech-09.txt is now available. It is a work item
> of the Transport Layer Security (TLS) WG of the IETF.
> 
>     Title:   A well-known URI for publishing service parameters
>     Authors: Stephen Farrell
>              Rich Salz
>              Benjamin Schwartz
>     Name:    draft-ietf-tls-wkech-09.txt
>     Pages:   18
>     Dates:   2025-09-02
> 
> Abstract:
> 
>     We define a well-known URI at which an HTTP origin can inform an
>     authoritative DNS server, or other interested parties, about its
>     Service Bindings.  Service binding data can include Encrypted
>     ClientHello (ECH) configurations, that may change frequently.  This
>     allows the origin, in collaboration with DNS infrastructure elements,
>     to publish and rotate its own ECH keys.  Other service bindng data
>     such as information about TLS supported groups is unlikely to change
>     quickly, but the origin is much more likely to have accurate
>     information when changes do occur.  Service data published via this
>     mechanism is typically available via an HTTPS or SVCB resource
>     record.
> 
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-tls-wkech/
> 
> There is also an HTMLized version available at:
> https://datatracker.ietf.org/doc/html/draft-ietf-tls-wkech-09
> 
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-tls-wkech-09
> 
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
> 
> 
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