International Business Machines Corporation
Digital person and digital persona verification

Abstract:

Disclosed is a computer implemented method to validate a physical person matches a digital persona. The method includes receiving a first location of a first user based on a global positioning system (GPS) location of a first device, and a second location of a second user based on a GPS location of a second device. The method also includes generating one or more ephemeral keys. The method further includes, determining, based on the GPS location of the first device and the GPS location of the second device, the first user and the second user are in close proximity. The method includes, establishing a short-range communication channel between the first device and the second device. The method includes, validating, based on the one or more ephemeral keys provided over the short-range communication channel, a first person is the first user and a second person is the second user.