[Openid-dcp] DCP WG APAC 16th October 2025 Meeting Notes

[Stefan Charsley]

DCP WG APAC 16th October 2025
Attendees

Philip Halsall

Gareth Oliver

Martijn Haring

Andres Olave

Joseph Heenan

Stefan Charsley

Kenichi Nakamura

Hiroyuki Sano

Updates

IIW next week, normal meetings cancelled, pre/post IIW meetings scheduled

ISO interop event in NZ, nov 16 - 18

HAIP in public review, WGLC in progress - will formally conclude next week

HAIP

General summary of editorial PRs

Rename 'Crypto Suites' section as it only addresses signing? #315
<https://github.com/openid/OpenID4VC-HAIP/issues/315>


   -

   Philip: what does crypto suites mean?
   -

   Joseph: not too sure, we’ve had that text for a while. Don’t know if
   crypto suites is a good term for it
   -

   Gareth: if hash algorithms and signing algorithms are here, maybe should
   move the encryption algorithms here too
   -

   Martijn: maybe have something really generic, like Cryptographic
   Requirements. It’s better to be somewhat vague than to imply something that
   isn’t true
   -

   Martijn: what does it mean for an issuer when the spec says must support
   sha-256 for hashing? Does it require issuers to use sha-256 for hashing?


VCI

First Class Server-to-Server support in VCI #663
<https://github.com/openid/OpenID4VCI/issues/663>

   -

   Summary and context given by Gareth
   -

   Stefan: is this intended to impact VCI only or VP as well?
   -

   Martijn: intended for VCI only
   -

   Andres: one area we are exploring server-to-server is a notification
   from the RP to the wallet after RP has completed something with the
   presentation
   -

   Joseph: sounds like a new use case, might be worth opening an issue in
   the VP repo



IAE PRs will get rebased, and will need sanity check reviews to ensure they
haven’t been corrupted during rebase.
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