Method for establishing session key agreement
US6591364B1 · kind B1 · utility
74Cited by
4References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 1998 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Aug 28, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In the method for establishing a session key, a network and a mobile transfer codes between one another. The mobile and the network perform mutual authentication based on the codes. Besides performing this mutual authentication, the mobile and the network to establish the session key based on the codes. In one embodiment, the messages forming part of the intended session are sent with the codes, and form a basis upon which the codes for authentication have been derived.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.