Patent · US Active

Method and system for pre-shared-key-based network security access control

US8646055B2 · kind B2 · utility

0Cited by

4References

12Claims

0Family size

Assignee

CHINA IWNCOMM CO., LTD. · CN

Inventors

Li Ge · Beijing, CN
Jun Cao · Irvine, US
Manxia Tie · Tuji, CN
Qin Li · Houston, US
Zhenhai Huang · Tuji, CN

Key dates

Filing date	Dec 24, 2009
Grant date	Feb 4, 2014
Priority date	—
Expiry date	Dec 24, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method and system for pre-shared-key-based network access control are disclosed. The method includes the following steps: 1) security policy negotiation is implemented between a REQuester (REQ) and Authentication Access Controller (AAC); 2) identity authentication and uni-cast key negotiation are implemented between REQ and AAC; 3) a group-cast key is notified between REQ and AAC. Applying the method and system, rapid bidirectional authentication can be implemented between a user and network.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.