Using multiple digital identification documents to control information disclosure
AssigneeInternational Business Machines Corporation
InventorRichard Redpath
Life of this patent
Estimating the term…
Loading patent…
AssigneeInternational Business Machines Corporation
InventorRichard Redpath
Estimating the term…
A first digital identification document is transmitted from an identification authority to a mobile device of an identified individual. This first digital identification document is digitally signed and includes a set of attributes about the identified individual. In the same manner, a second digital identification document is also transmitted to the identified individual's mobile device. The second digital identification document is also digitally signed but includes a different set of attributes about the identified individual. The identified individual is then confronted by a series of challengers, wherein each challenger requires a different amount of information about the identified individual. Based on the identity of each challenger, the identified individual selects an appropriate identification document and transmits it to the applicable challenger's device. The challenger is then able to confirm both the information he needs about the identified individual and the validity of the identification document that he receives.
A system for managing a plurality digital identification documents identifying an individual, each digital identification document of the plurality of digital identification documents including a differing set of attributes about the identified individual and a digital signature, the system comprising:
A system for managing digital identification documents, the system comprising:
A system for managing digital identification documents, the system comprising:
Dependencies are inferred from the claim text.