Internet-Draft draft-ietf-tls-wkech-11.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-11.txt
Pages: 21
Dates: 2025-11-03
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 HTTP origin, in collaboration with DNS infrastructure
elements, to publish and rotate its own ECH keys. Other service
binding data such as information about TLS supported groups is
unlikely to change quickly, but the HTTP 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-11
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-tls-wkech-11
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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