A Group-based End-to-end Identity Authentication Method for Massive Power Wireless Private Network

In view of the frequent access problem of massive terminal equipment in the power wireless private network, it is necessary to develop more efficient access authentication mechanism and technology. This paper designs a new privacy-enhanced group authentication protocol for wireless networks based on the end-to-end identity authentication framework of massive power wireless private networks in groups. Compared with the traditional end-to-end authentication method, this protocol enhances the privacy protection function. At the same time. the protocol can meet the real-time requirements of group communication scenarios, and can also better meet the business requirements of power wireless private network.