The OpenID Foundation is pleased to announce the release of DPoP (Demonstration of Proof-of-Possession, RFC 9449) support in FAPI 2.0 Conformance Tests. Implementers can now certify their solutions with DPoP, adding an additional layer of security for client authentication. This update follows the beta phase and addresses the community's feedback on DPoP testing.

DPoP tests now support essential features, including DPoP nonces, bringing the ecosystem closer to full FAPI 2.0 certification. Thank you to all contributors who helped make this possible.

https://datatracker.ietf.org/doc/html/rfc9449

Additional resources:

• Join the OpenID Foundation
• FAPI Working Group
• OIDF Certification Program
• Contact the OIDF certification team