The Cooperative Authentication Mechanism and Performance Evaluation for Unmanned Systems

The paper proposed a wireless access authentication mechanism for unmanned systems, which can effectively solve the problem of secure access authentication under the dynamic change of network topology. The authentication process of cooperative authentication and the realization of secure access were designed to meet the application requirements of random access and anti-attack capabilities. The simulation results showed that the cooperative authentication mechanism not only ensures the security of the unmanned system, but also reduces the transmission overhead and the number of interactive authentications. The network access time is less than 30 milliseconds, and the success ratio of network access is close to 100%.