卫星通信网中一种新的实体认证与访问控制方案

With the increasing global demand for satellite communications, the problem of entity authentication and access control of the satellite communication network needs to be solved urgently. To solve this problem, a new multiple center-based entity authentication and cross-domain access control scheme was proposed. The scheme divided the multiple centers into two layers for entity authentication, and maped the authorization of the multiple domains to achieve access control. Simulation experiments show that the proposed scheme support the entity authentication for 100 million users.