Multi-factor authentication using an authentication device
US9313198B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2013 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Aug 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/082
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods of authenticating users using a possession factor communicate a first authentication code to the user device and a second authentication code to an authentication device that is assumed to be the user's possession. Both authentication codes are presented to the user via their respective devices. An authentication application on the authentication device asks the user to compare the authentication codes and respond, via the authentication device, if these two authentication codes match. Authentication codes may be identical or different and match based on a user association. If a message from the authentication device indicates that the two codes match, then it is confirmed that the user possesses the authentication device and has authorized the authentication to proceed. For enhanced security, the authentication application may optionally be installed and executed on a Subscriber Identity Module (SIM) installed in the authentication device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.