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A Novel Hierarchical Key Assignment Scheme for Data Access Control in IoT

Xiaoyu Li, Min Ye, Jiahui Chen, Jianhui Chen, Yeh-Cheng Chen, Xingsi Xue
2021 Security and Communication Networks  
Such a property is an effective way to ensure the access control security of Internet of Things data markets.  ...  Compared with previous hierarchical key assignment schemes, our scheme can avoid potential single point of failure in key distribution.  ...  tacks,” in Proceedings of the 16th International Conference on [31] X. Gu, Y. Zhao, and J.  ... 
doi:10.1155/2021/6174506 fatcat:q2qn7o3yznbdfn45h6nw4qjrtm