[stir] I-D Action: draft-ietf-stir-certificates-ocsp-12.txt

internet-drafts@ietf.org Tue, 04 November 2025 19:43 UTC

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Date: Tue, 04 Nov 2025 11:43:23 -0800
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Subject: [stir] I-D Action: draft-ietf-stir-certificates-ocsp-12.txt
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Internet-Draft draft-ietf-stir-certificates-ocsp-12.txt is now available. It
is a work item of the Secure Telephone Identity Revisited (STIR) WG of the
IETF.

   Title:   OCSP Usage for Secure Telephone Identity Certificates
   Authors: Jon Peterson
            Sean Turner
   Name:    draft-ietf-stir-certificates-ocsp-12.txt
   Pages:   23
   Dates:   2025-11-04

Abstract:

   When certificates are used as credentials to attest the assignment or
   ownership of telephone numbers, some mechanism is required to convey
   certificate freshness to relying parties.  Certififcate Revocation
   Lists (CRLs) are commonly used for this purpose, but for certain
   classes of certificates, including delegate certificates conveying
   their scope of authority by-reference in Secure Telephone Identity
   Revisited (STIR) systems, they may not be aligned with the needs of
   relying parties.  This document specifies the use of the Online
   Certificate Status Protocol (OCSP) as a means of retrieving real-time
   status information about such certificates, defining new extensions
   to compensate for the dynamism of telephone number assignments.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-stir-certificates-ocsp/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-stir-certificates-ocsp-12

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-stir-certificates-ocsp-12

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

[stir] I-D Action: draft-ietf-stir-certificates-o… internet-drafts