Document: draft-ietf-oauth-selective-disclosure-jwt
Title: Selective Disclosure for JWTs (SD-JWT)
Reviewer: Thomas Fossati
Review result: Ready

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Document: draft-ietf-oauth-selective-disclosure-jwt-17
Reviewer: Thomas Fossati
Review Date: 2025-04-11
IETF LC End Date: 2025-04-14
IESG Telechat date: Not scheduled for a telechat

Summary:

The document describes SD-JWT, a mechanism for blinding and selectively
disclosing JWT claims. SD-JWTs are traded by three parties: issuer, holder and
verifier. The issuer of an SD-JWT creates the blinded JWT along with the
individual “disclosures" (i.e., the clear-text claims plus the random salt used
in the blinding process) for the holder. Subsequently, the holder presents the
blinded JWT and the required disclosures to the verifier, who can access the
selectively disclosed claims and is provided with cryptographic proof of their
integrity and authenticity. This model has practical and valuable applications.
The design is solid, and the document is crafted with care, clarity, detail,
and plenty of examples. All IANA requests (JWT claims, media types and SSS)
look good to this reviewer. Same for the references. From a Gen-ART
perspective, the document is ready.

Major issues: none

Minor issues: none

Nits/editorial comments: none


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