DID

This value indicates that the Client Identifier is a DID defined in DID-Core. The request MUST be signed with a private key associated with the DID. A public key to verify the signature MUST be obtained from the verificationMethod property of a DID Document. Since DID Document may include multiple public keys, a particular public key used to sign the request in question MUST be identified by the kid in the JOSE Header. To obtain the DID Document, the Wallet MUST use DID Resolution defined by the DID method used by the Verifier. All Verifier metadata other than the public key MUST be obtained from the client_metadata or the client_metadata_uri parameter.