A Key Management Scheme Based on Hypergraph for Fog Computing

作     者：Zhi Li Yanzhu Liu Di Liu Chunyang Li Wei Cui Guanglin Hu 

作者机构：State Grid Information & Telecommunication Group Co. Ltd. Beijing 102211 China Great Wall Computer Software and Systems Inc. Beijing 100190 China 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2018年第15卷第11期

页      面：158-170页

核心收录：

学科分类：08[工学] 080401[工学-精密仪器及机械] 081105[工学-导航、制导与控制] 0804[工学-仪器科学与技术] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程] 

主　　题：fog computing fog security keymanagement hypergraph 

摘      要：Fog computing is a new paradigm supporting the stringent requirements of mobility applications by bridging cloud computing and smart devices. Since the smart devices may be deployed in dynamic areas where are out of strict monitoring and protection, fog computing requires security protections to ensure confidentiality and integrity. In this article, to deal with security requirements and considering the distinctive features, a key management based on hypergraph schemed is designed. Firstly, based on the key hypergraph, the three hierarchy architecture of fog computing is divided into two subnetworks. Furthermore, each key management process of both two subnetworks is designed to satisfy the operational and security requirements of fog computing. Finally, the performance evaluation and numerical simulation have been provided to validate the proposed scheme.