Hi Stefan, Thank you for your quick and thorough response. We have updated the document accordingly.
Note that we have updated <tt> usage in the XML file per your request below. Please review our updates to ensure that they are accurate. > 6. Regarding the mixed use of quotation marks and <tt> tags in Sections 6.1 > and 6.1.1: > Please update all "Example" list items in these sections to use <tt> > consistently. For values that are JSON strings, please include the quotation > marks inside the <tt> element. For values that are JSON integers and regular > expressions, please use <tt> without quotation marks. Upon careful review, please contact us with any further updates or with your approval of the document in its current form. We will await approvals from each party listed on this document's AUTH48 status page prior to moving forward in the publication process. The AUTH48 status page for this document is available here: https://www.rfc-editor.org/auth48/rfc9932 — FILES (please refresh): — The updated files have been posted here: https://www.rfc-editor.org/authors/rfc9932.txt https://www.rfc-editor.org/authors/rfc9932.pdf https://www.rfc-editor.org/authors/rfc9932.html https://www.rfc-editor.org/authors/rfc9932.xml Diff files showing changes made during AUTH48: https://www.rfc-editor.org/authors/rfc9932-auth48diff.html https://www.rfc-editor.org/authors/rfc9932-auth48rfcdiff.html (side by side) Diff files showing all changes: https://www.rfc-editor.org/authors/rfc9932-diff.html https://www.rfc-editor.org/authors/rfc9932-rfcdiff.html (side by side) Thank you, Kaelin Foody RFC Production Center > On Feb 8, 2026, at 4:19 PM, Stefan Halen > <[email protected]> wrote: > > Hello, > > Thank you for the thorough review and helpful suggestions. Below are the > proposed responses to the [rfced] questions. > > Responses to RFC Editor questions > > 1. References: Please alphabetize the references, alphanumeric order by > citation tag. > > 2. Keywords: Please add the following keywords for search indexing: > machine-to-machine, trust framework, mutual TLS, mTLS, public key pinning, > SPKI, federation metadata, federation > > 3. Section reference for “exp”: Yes, please update the reference from Section > 6.4 to 6.1. > > 4. “federation members entities”: Yes. Please update to “entities of > federation members”. > > 5. Sentence rewording (base_uri, pins, issuers): Yes. Please apply the > proposed rewording. > > 6. Regarding the mixed use of quotation marks and <tt> tags in Sections 6.1 > and 6.1.1: > Please update all "Example" list items in these sections to use <tt> > consistently. For values that are JSON strings, please include the quotation > marks inside the <tt> element. For values that are JSON integers and regular > expressions, please use <tt> without quotation marks. > > Examples: > - Strings: Example: <tt>"1.0.0"</tt> > - Integers: Example: <tt>1755514949</tt> > - Patterns: Pattern: <tt>^[a-z0-9]{1,64}$</tt> > > 7. Regarding the "PEM-encoded" comment, please proceed with the updates for > both instances: > - Update to: "For each issuer, the issuer's root CA certificate MUST be > included in the x509certificate property and be encoded by Privacy-Enhanced > Mail (PEM)." > - Update to: "Syntax: Each object contains a PEM-encoded issuer certificate." > > 8. Section 7.3 and 7.4 sentence adjustments: Acknowledged and approved. > > 9. References: > a) [Moa]: The updated date (6 October 2025) is fine. > b) [SkolverketMATF]: Please update the date to 4 September 2025 (the XML > currently shows 4 September 2023). This should match commit f8c2e93. > > 10. Notes and <aside>: Please move the note in Section 6.2 about JSON Schema > folding per RFC 8792 (the paragraph that begins “Note: The schema in Appendix > A is folded …”) into an <aside> element. No other notes need to be moved. > > 11. Abbreviations and Terminology: > a) MATF expansion: Please update to “Mutually Authenticating TLS in > Federations (MATF)”. > b) FO: Please replace “FO” with “federation operator” in Section 8.1 (and > do not introduce a new abbreviation). > c) RESTful: Please apply the proposed definition addition. > d) “JWK Set” updates: Acknowledged and approved. > e) Other added expansions (SAML, JWS, CAs, SCIM): Reviewed and approved. > > 12. Inclusive language: > Please update the following terms in the identified instances: > a) “man-in-the-middle” to “on-path attacks” > b) “native” to “built-in” > c) Please replace “traditional certificate revocation mechanisms” with > “standard PKI-based certificate revocation mechanisms”. > > Requested text changes (OLD/NEW) > > Section 6.1, cache_ttl > > OLD: > Specifies the duration in seconds for caching downloaded federation metadata, > allowing for independent caching outside of specific HTTP configurations; > this is particularly useful when the communication mechanism isn't HTTP > based. In the event of a metadata publication outage, members can rely on > cached metadata until it expires, as indicated by the exp claim in the JWS > payload, defined in Section 6.4. Once expired, metadata MUST no longer be > trusted. If omitted, a mechanism to refresh metadata MUST still exist to > ensure the metadata remains valid. > > NEW: > Specifies the duration in seconds for caching downloaded federation metadata, > allowing for independent caching outside of specific HTTP configurations. > This is particularly useful when the communication mechanism is not based on > HTTP. In the event of a metadata publication outage, members can rely on > cached metadata until it expires, as indicated by the exp claim in the JWS > payload, defined in Section 6.1. Once expired, metadata MUST no longer be > trusted. If omitted, a mechanism to refresh metadata MUST still exist to > ensure the metadata remains valid. > > > Section 6.3, Example Metadata > Please list iat before exp for consistency with Section 6.1, and ensure the > example values satisfy iat < exp: > > OLD: > "exp": 1755514949, > "iat": 1756119888, > > NEW: > "iat": 1755514949, > "exp": 1756119888, > > Approval for publication > > Publication approval will be provided after the updated files are posted and > reviewed. > > Regards, > Stefan Halén > > From: [email protected] <[email protected]> > Sent: Friday, February 6, 2026 22:34 > To: [email protected] <[email protected]>; Stefan Halen > <[email protected]> > Cc: [email protected] <[email protected]>; > [email protected] <[email protected]>; > [email protected]<[email protected]> > Subject: AUTH48: RFC-to-be 9932 <draft-halen-fedae-03> for your review > *****IMPORTANT***** > > Updated 2026/02/06 > > RFC Author(s): > -------------- > > Instructions for Completing AUTH48 > > Your document has now entered AUTH48. Once it has been reviewed and > approved by you and all coauthors, it will be published as an RFC. > If an author is no longer available, there are several remedies > available as listed in the FAQ (https://www.rfc-editor.org/faq/). > > You and you coauthors are responsible for engaging other parties > (e.g., Contributors or Working Group) as necessary before providing > your approval. > > Planning your review > --------------------- > > Please review the following aspects of your document: > > * RFC Editor questions > > Please review and resolve any questions raised by the RFC Editor > that have been included in the XML file as comments marked as > follows: > > <!-- [rfced] ... --> > > These questions will also be sent in a subsequent email. > > * Changes submitted by coauthors > > Please ensure that you review any changes submitted by your > coauthors. 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Please use ‘REPLY ALL’, > as all the parties CCed on this message need to see your approval. > > > Files > ----- > > The files are available here: > https://www.rfc-editor.org/authors/rfc9932.xml > https://www.rfc-editor.org/authors/rfc9932.html > https://www.rfc-editor.org/authors/rfc9932.pdf > https://www.rfc-editor.org/authors/rfc9932.txt > > Diff file of the text: > https://www.rfc-editor.org/authors/rfc9932-diff.html > https://www.rfc-editor.org/authors/rfc9932-rfcdiff.html (side by side) > > Diff of the XML: > https://www.rfc-editor.org/authors/rfc9932-xmldiff1.html > > > Tracking progress > ----------------- > > The details of the AUTH48 status of your document are here: > https://www.rfc-editor.org/auth48/rfc9932 > > Please let us know if you have any questions. > > Thank you for your cooperation, > > RFC Editor > > -------------------------------------- > RFC 9932 (draft-halen-fedae-03) > > Title : Mutually Authenticating TLS in the context of Federations > Author(s) : J. 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