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2023-08-10 Minutes of the Code Signing Certificate Working Group

Attendees: Abhishek Bhat (eMudhra), Andrea Holland (VikingCloud), Ben Dewberry (Keyfactor), Brianca Martin (Amazon), Corey Bonnell (DigiCert), Dean Coclin (DigiCert), Ian McMillan (Microsoft), Inaba Atsushi (GlobalSign), Martijn Katerbarg (Sectigo), Mohit Kumar (GlobalSign), Rollin Yu (TrustAsia Technologies, Inc.), Scott Rea (eMudhra), Tim Hollebeek (DigiCert), Tomas Gustavsson (PrimeKey)

Note Well: The Note Well was read.

Approval of Minutes: July 27th minutes are approved.

Interested Party application: Waiting on news from Adobe regarding their application.

Ballot Status:

Incorporating BR references
Ballot has passed and is now in IPR review period.
Signing Service
Bruce is out this week as such there’s no update on this ballot.
Timestamping changes ballot
Ian and Bruce are working on this language. Language needs to be tweaked with some additional clarifications
Ian poses the question if we need to specify how audit criteria around key destruction should be collected. Corey mentioned he believes there’s already guidance available for auditors on the WebTrust front.

Presentation on Certificate Transparency

Tim Hollebeek ran a presentation on CT for Code Signing. Slides of this presentation are attached to these minutes.

Gather information for a Lessons Learned after hardware requirement changes

Ben mentioned an issue that was noticed signing Office Macros. Ian will look into it as it appears to be a Microsoft restriction

Any Other Business

Next Meeting

August 24th

Latest releases

Code Signing Requirements
v3.8 - Aug 5, 2024

What’s Changed CSC-25: Import EV Guidelines to CS Baseline Requirements by @dzacharo in https://github.com/cabforum/code-signing/pull/38 Full Changelog: https://github.com/cabforum/code-signing/compare/v3.7...v3.8

S/MIME Requirements
v1.0.7 - Ballot SMC09 - Nov 25, 2024

This ballot includes updates for the following: • Require pre-linting of leaf end entity Certificates starting September 15, 2025 • Require WebTrust for Network Security for audits starting after April 1, 2025 • Clarify that multiple certificatePolicy OIDs are allowed in end entity certificates • Clarify use of organizationIdentifer references • Update of Appendix A.2 Natural Person Identifiers This ballot is proposed by Stephen Davidson (DigiCert) and endorsed by Clint Wilson (Apple) and Martijn Katerbarg (Sectigo).

Network and Certificate System Security Requirements
v2.0 - Ballot NS-003 - Jun 26, 2024

Ballot NS-003: Restructure the NCSSRs in https://github.com/cabforum/netsec/pull/35