| Specification | Description | Use in didx:me |
|---|---|---|
| W3C Verifiable Credentials Data Model 2.0 | Data model for cryptographically verifiable claims about a subject. | Defines the structure of a credential and the issuer, holder, and verifier roles. |
| SD-JWT VC | IETF draft for verifiable credentials encoded as selectively disclosable JWTs. | Credential format. JSON-encoded. |
| ISO/IEC 18013-5 | ISO standard for mobile documents (mDoc, mDL). | Credential format. CBOR-encoded. |
| OpenID for Verifiable Credential Issuance (OID4VCI) | Protocol for issuing credentials from an issuer to a holder’s wallet. | Issuance flow. |
| OpenID for Verifiable Presentations (OID4VP) | Protocol for presenting credentials from a holder’s wallet to a verifier. | Presentation flow. |
| Trust anchor framework | Issuer DIDs for SD-JWT credentials; x509 certificates (CSR-issued) for mDoc. ETSI LoTE not supported. | Mechanism by which verifiers declare which issuers they accept. |
Standards
Standards and specifications
Specifications implemented by didx:me.
didx:me implements the following open specifications.