I-D Action: draft-ietf-jose-json-proof-token-14.txt

Internet-Draft draft-ietf-jose-json-proof-token-14.txt is now available. It is
a work item of the Javascript Object Signing and Encryption (JOSE) WG of the
IETF.

   Title:   JSON Proof Token and CBOR Proof Token
   Authors: Michael B. Jones
            David Waite
            Jeremie Miller
   Name:    draft-ietf-jose-json-proof-token-14.txt
   Pages:   15
   Dates:   2026-07-20

Abstract:

   JSON Proof Token (JPT) is a compact, URL-safe, privacy-preserving
   representation of claims to be transferred between three parties.
   The claims in a JPT are encoded as base64url-encoded JSON objects
   that are used as the payloads of a JSON Web Proof (JWP) structure,
   enabling them to be digitally signed and selectively disclosed.  JPTs
   also support reusability and unlinkability when using Zero-Knowledge
   Proofs (ZKPs).

   A CBOR-based representation of JPTs is also defined, called a CBOR
   Proof Token (CPT).  It has the same properties as JPTs, but uses the
   JSON Web Proof (JWP) CBOR Serialization, rather than the JSON-based
   JWP Compact Serialization.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-token/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-jose-json-proof-token-14.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-jose-json-proof-token-14

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


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