Research And Design Of WAPI Access Scheme Based On Bluetooth

In recent years,with the rapid development of mobile Internet,wireless local area network technology has been developed rapidly,which has brought great improvement to people's spiritual and cultural life.The number of mobile Internet users is increasing year by year.However,with the rapid development of wireless local area network,the problem of mobile security is gradually exposed,the security situation is becoming increasingly serious.In 2013,the WAPI security protocol is proposed as the national standard,which is used to realize the two-way authentication between wireless access points and wireless terminals.To a certain extent,WAPI security protocol solve the problem of "black route" and "wireless fishing" in the field of wireless local area network,which can effectively reduce the economic loss caused by personal information security.However,WIFI protocol occupied most of the market by advantage of to First impressions are strongest,and the WAPI certificate distribution scheme has no uniform standards,the installation process is too complex,resulting in WAPI promotion of the road difficult,and there has never been greater as in the field of wireless local area network.This paper introduces the key technologies of WAPI protocol,SSL protocol,Bluetooth,and so on,and designs a WAPI certificate distribution scheme based on Bluetooth.The scheme is based on the WAPI implementation guide of the broadband wireless IP standard working group,and the Bluetooth module is integrated into the WAPI router,which is used to provide the data transmission of the WAPI certificate distribution request and the WAPI certificate distribution process.The subject also uses authentication server side WAPI certificate as the root certificate to design a set of SSL certificate chain system,using the SSL connection in the two-way authentication mechanism data transmission provides a security.The scheme uses the WAPI certificate as the root certificate,reduces the complexity of the certificate management in the system,and combines the WAPI system with the SSL system to provide security for the system.In addition,in order to solve the Android platform decompilation vulnerabilities,the paper design the android application with confusion and apk reinforcement,which makes the system more secure at the software layer.On the basis of the above research,this paper also analyzes and realizes the key technology plan,and the important modules are tested and analyzed.