Title :
Security Analysis and Improvement of WAPI Protocol
Author :
Chen Nian ; Hu Zhihua ; Ku Zaiqiang
Author_Institution :
Coll. of Math. & Inf. Sci., Huanggang Normal Univ., Huanggang, China
Abstract :
After the analysis of the working principle of WAPI, its security weaknesses are pointed out: it does not securely realize the goal of identity authentication and key agreement. According to the security weaknesses, the key agreement part is improved without changing the framework of WAPI. The improved protocol is not only SK-secure but also UC-secure, thus realizing identity authentication and key agreement organically.
Keywords :
cryptographic protocols; public key cryptography; wireless LAN; WAPI protocol; identity authentication; key agreement; security analysis; Authentication; Computers; Encryption; Protocols; Safety; Wireless LAN; UC-secure; WAPI standard; authentication and key agreement; security analysis;
Conference_Titel :
Intelligence Information Processing and Trusted Computing (IPTC), 2010 International Symposium on
Conference_Location :
Huanggang
Print_ISBN :
978-1-4244-8148-4
Electronic_ISBN :
978-0-7695-4196-9
DOI :
10.1109/IPTC.2010.89
