Welcome to wwWallet Issuer
Issue any of the following Verifiable Credential types
Person Identification Data
Person Identification Data
Person Identification Data
Person Identification Data
Person Identification Data
Person Identification Data
European Health Insurance Card
Power of Representation - SD-JWT VC
The Demo wwWallet Issuer is a proof-of-concept service designed to issue verifiable credentials (VCs) in SD-JWT or mdoc formats, supporting the wwWallet ecosystem. It provides demonstrative credentials, including Personal Identification (PID), European Health Insurance Card (EHIC), Bachelor Diploma and Power of Representation VCs, strictly for testing purposes (not valid for real-world use).
The issuer's metadata is available athttps://issuer.patatoid.app.siros.org/.well-known/openid-credential-issuerand the JWT VC Issuer Metadata configuration can be found athttps://issuer.patatoid.app.siros.org/.well-known/jwt-vc-issuer.
The specifications that are partially or fully implemented by wwWallet Issuer are shown below:
The Root CA certificate which was used to sign the issuer's certificate is available in the following urlhttps://issuer.patatoid.app.siros.org/mdoc-iacas.
| OIDVCI Specification | Draft 15 |
| Grant Type | authorization_code [OpenID.Core] |
| Client Authentcation | PKCE [RFC 7636], no secret |
| Client Type | Public |
| Dynamic Credential Request | OpenID4VP, OAuth 2.0 for First-Party Applications |
| Scope | Required |
| Authorization Method | Pushed Authorization Request [RFC 9126] |
| Access Token | DPoP Token [RFC 9449] |
| Credential Endpoint Proof Type | jwt [OpenID4VCI] |
| Credential Response Holder Binding | cnf claim [RFC 7800] |
| Batch Credential Endpoint | Supported |
| Credential Format | dc+sd-jwt, mso_mdoc |
| OIDVP Specification | Draft 24 |
| Response Mode | direct_post.jwt [OpenID4VP] |
| Request Method | request_uri signed [JAR] |
| Client ID Scheme | x509_san_dns |
| Credential Format | dc+sd-jwt, mso_mdoc |
