Security Analysis of WAPI Authentication and Key Exchange Protocol.
Liufei Wu, Yuqing Zhang, Fengjiao Wang · 2007
We first do an in-depth security analysis of the authenticated key exchange protocol WAI in WAPI (WALN Authentication Privacy Infrastructure), point out its flaws and improve it. Next, we give the security proof of this new protocol WAI ' in CK security model, which indicates that WAI ' has the corresponding security attributes in CK security model, and satisfies the requirements of WAPI. Key words: WAI protocol; CK security model; Security analysis 1.