System and method for extending secure authentication using unique session keys derived from entropy generated by authentication method
US7930553B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2004 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Apr 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates generally to the field of communications systems, and more particularly, to a system and method for extending secure authentication using unique session keys derived from entropy generated by authentication method. In one example, a method for utilizing a public wireless local area network for a client with a smart card includes: creating an one-time password for a client upon a successful authentication; storing the password and identification information of the client; and utilizing the password and the client identity information to authenticate the client in the public wireless local area network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.