Method and system for secure authentication in a wireless...

Details Method and system for secure authentication in a wireless... Method and system for secure authentication in a wireless...

2006-04-24

2010-12-07

Abrishamkar, Kaveh (Department: 2431)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C713S168000, C380S044000, C380S278000, C726S004000

Reexamination Certificate

active

07849314

ABSTRACT:
A method and a system for secure authentication in a wireless network are provided. The method comprises the following steps. First, a network device and a client device of a wireless network authenticate each other with EAP-TLS. Wherein, the network device mentioned above is a gateway or an access point. Then, the network device and the client device generate a TLS master secret jointly. In addition, the method uses a distributed mechanism to prevent the consequences of the failure of a single AAA server, and to alleviate the consequences resulting from a violated network device. Furthermore, the method includes a multiple time digital signature mechanism achieved by performing multiple times of one-way hash operation to enable verification and revocation of certificate.

REFERENCES:
patent: 7350076 (2008-03-01), Young et al.
Aboba, B. et al. “PPP EAP TLS Authentication Protocol” (RFC2716), Oct. 1999.

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