Patent attributes
In general, one aspect of the subject matter described in this specification can be embodied in methods that include transmitting a certificate signing request to a certificate authority system, the certificate signing request comprising a public key, a unique identifier for a mobile device, and a unique identifier for a user associated with the mobile device, wherein the public key is associated with a credential management account that is maintained by a credential management system; receiving a digital certificate from the certificate authority system, the digital certificate comprising the public key and the unique identifier for the user; transmitting a request for a credential to a credential issuing organization system, the request for a credential comprising the digital certificate; receiving a token for a credential from the credential issuing organization system; transmitting a request to retrieve the credential to the credential management system, the request to retrieve the credential comprising the token and information identifying the credential management account; and receiving data encoding a portion of a badge representing the credential from the credential management system.
