One kind of authentication method and processing system for authentication processing

The present invention relates to a method for authentication processing and authentication processing system, comprising: a mobile terminal receives a user authentication request, perform authentication authorization file according to the local cache; authorized end defined based authorization file cache is determined that the time when the authorization file is invalid, the mobile terminal re-authentication request to the server. The present invention is returned by the mobile terminal cache server authentication authority for local authentication, and based on the business relationship defined mandate to end the subscription period to obtain an authorization file server to re-file the authorization. Due to authorize cache file defines the effective time when the local cache authorization file is valid, local authentication is not required to check each time to the server, reducing the pressure on the server, while the local cache authorization documents invalid, need to re-authenticate to the server to avoid damage to the interests of operators and service providers.