An eIDAS bridge, which is a component that proposes to enhance the legal certainty of any class of verifiable credentials

The eIDAS bridge is a component that proposes to enhance the legal certainty of any class of verifiable credential, by incorporating the issuer’s advanced or qualified electronic signature (if the issuer is a natural person) or seal (if the issuer is a legal person).

Basically it allows Issuers to issue credentials that incorporate the issuer’s advanced or qualified electronic signature (if the issuer is a natural person) or seal (if the issuer is a legal person).

Trustworthiness in a Verifiable Credential is linked to the issuer’s DID: Verifying the identity of the issuer is paramount, since there is no binding of a DID to a real-world natural or legal person per se.

The main role of the eIDAS Bridge is to assist:

  1. Issuers, in the process of signing/sealing a verifiable credential, and
  2. Verifiers, in the last mile of the verification process, to help identifying the natural or legal person behind an issuer’s DID.

Its functions are:

  • Assist in setting up the Issuer’s qualified certificate.
  • Assist in signing or sealing Verifiable Credentials with the private key of a qualified certificate.
  • Assist in the verification process of a Verifiable Credential to retrieve the Qualified Certificate and verify it against the EU Trusted Lists.