The method for realizing WAPI-based WLAN operation via a terminal certificate

The present invention relates to an implementation method based on a terminal certificate WAPI WLAN operations. The method comprises the following steps: 1) All the mobile terminal issuing server with a certificate issued for each access point certificate, the certificate issued by the server installation; 2) when the mobile terminal needs to access the network, establish a link connection; 3 ) initiates an authentication procedure; 4) in accordance with national standards, for certificate authentication; 5) if the certificate authentication succeeds, the wireless access point to the mobile terminal the multicast key announcement; 6) radio access point allows access to the mobile terminal; 7) connected the controller of the account information of the mobile terminal authentication; 8) is given the mobile terminal authentication information server according to the result of the authentication account information, the mobile terminal can access the network. The present invention to solve the technical problems of the background art, and to provide a method based on WAPI standard operating certificate of compliance with national standards and supports multiple authentication, billing method currently used.