The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2010
Filed:
Apr. 24, 2006
Min-chih Kao, Taipei, TW;
Ya-wen Lee, Chiayi, TW;
Yi-shiung Yeh, Hsinchu Ciry, TW;
Chen-hwa Song, Taipei, TW;
Min-Chih Kao, Taipei, TW;
Ya-Wen Lee, Chiayi, TW;
Yi-Shiung Yeh, Hsinchu Ciry, TW;
Chen-Hwa Song, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
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.