Focus
The technological focus for EWC is updated presented in the Consortium Focus Sessions which happen every 3-4 months.
Task 4.1 (Leif and Marina from SUNET) and Task 1.3 (Peter from DIGG) will monitor these specifications and inform the consortium on updates.
Our specs for the next 3 months:
- https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0-12.html
- https://openid.net/specs/openid-4-verifiable-presentations-1_0-18.html
- HAIP (transitively details both SD-JWT and SD-JWT VC): https://github.com/openid/oid4vc-haip-sd-jwt-vc (unless you’re doing mDL)
HAIP includes some additional specifications:
- OpenID for Verifiable Credential Issuance
- OpenID for Verifiable Presentations
- SIOPv2
- SD-JWT VC In turn, SD-JWT VC includes the SD- JWT specification and references the JWT CWT status list specification. If you want SD-JWT support for your attestations and want it to work with OpenID4VC, then HAIP is the most mature specification we have to date. There is some work that remains to be done, and the HAIP lacks some stuff (like support for OIDC federations), but these are minor things that we can add separately if we need it. This recommendation is based on the current PID Rulebook revision proposal.
The project is co-funded by the European Union. Views and opinions expressed are, however, those of the author(s) only and do not necessarily reflect those of the European Union or the granting authority. Neither the European Union nor the granting authority can be held responsible for them.