Support Verification in SDK - SD-JWT-VC

[essbante-io]

Our aim is to bring verification capabilities across the different SDK platforms. We will do so by allowing Edge Wallets to initiate a ProofRequest to a known Identifier (DID), also this same Edge wallet need to be capable of Generating the Proof and send it back. This would basically allow any Edge wallet to initiate and complete verification requests by itself with Credential Type SD JWT. As this is a Selective Disclosure JWT, during the verification process the Verifier will receive both the shared disclosures and the SD JWT Credential.

User Cases

High level description SD-JWT-Based Verifiable Credentials: An Introduction (criipto.com)

Current Draft Spec https://datatracker.ietf.org/doc/draft-ietf-oauth-selective-disclosure-jwt/

EBSI Spec https://hub.ebsi.eu/vc-framework/did/selective-disclosure-sd-jwt

Age Verification: For services that require age verification, such as venues where entrants need to be over 18. Entrants can share their driving licence as verifiable presentation and security can receive on a mobile device and automatically confirm that they are over the age of 18 without actually disclosing their age.

Voting Systems: In digital voting systems, edge wallets can store digital identities, allowing citizens to vote securely and anonymously, ensuring the integrity of the electoral process.

Using Presentation exchange protocol

Linked Issues

• kid parameter is not working in JWT and SDJWT identus-cloud-agent#1421
• SDJWT SDK to SDK Verification identus-edge-agent-sdk-ts#315
• Support Verification in SDK - SD-JWT-VC identus-edge-agent-sdk-kmp#214
• Support Verification in SDK - SD-JWT-VC identus-edge-agent-sdk-swift#177

[mineme0110]

linked issue hyperledger/identus-cloud-agent#1421

[mineme0110]

hyperledger/identus-cloud-agent#1430