SCA & Payment for the EUDIW
Overview of the proposed technical specifications
Disclaimer: DISCLAIMER: This publication is work-in-progress and will be progressively updated.
Baseline architecture proposed by the EU
Architecture Reference Framework
Github EUDI Architecture & Reference Framework
Issuance
OpenID for Verifiable Credential Issuance
Presentation
OpenID for Verifiable Presentations
Credential Format
W3C Verifiable Credential Data Model 1.1
Basic principles
• Public / Private key Cryptography
• Digital Signatures
• Utilising the architecture and standards already proposed by the ARF
• Generic approach
Building Blocks
One time onboarding
Using default OpenID4VC
Generic Request to Sign Flow
Suitable for SCA based on OpenID4VP
Generic extended Request to Sign Flow
Suitable for Payments based on OpenID4VP
