I-D Action: draft-ietf-stir-8588bis-02.txt

Internet-Draft draft-ietf-stir-8588bis-02.txt is now available. It is a work
item of the Secure Telephone Identity Revisited (STIR) WG of the IETF.

   Title:   Personal Assertion Token (PaSSporT) Extension for Signature-based Handling of Asserted information using toKENs (SHAKEN)
   Authors: Chris Wendt
            Mary Barnes
   Name:    draft-ietf-stir-8588bis-02.txt
   Pages:   8
   Dates:   2026-07-21

Abstract:

   This document extends the Personal Assertion Token (PASSporT), which
   is a token object that conveys cryptographically signed information
   about the participants involved in communications.  The extension is
   defined based on the "Signature-based Handling of Asserted
   information using toKENs (SHAKEN)" specification by the ATIS/SIP
   Forum IP-NNI Task Group.  It provides both (1) a specific set of
   levels of confidence in the correctness of the originating identity
   of a call originated in a SIP-based telephone network as well as (2)
   an identifier that allows the Service Provider (SP) to uniquely
   identify the origin of the call within its network.  This document
   obsoletes RFC8588.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-stir-8588bis/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-stir-8588bis-02.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-stir-8588bis-02

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


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