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所属单位：计算机科学与技术学院/人工智能学院/软件学院

发表刊物：ACM Int. Conf. Proc. Ser.

摘要：Smart Home is experiencing exponential growth in research and industry. Meanwhile, a smart lock is arguably the most significant part of a smart connected home, applied widely in companies, government agencies and personal houses. Many smart locks offer a mobile app that allows user to lock and unlock doors with a simple icon tap. Nevertheless, numerous security vulnerabilities in the interaction models and practical implementations have been identified in smart locks, which may lead to burglary or personal safety issues, since the attacker could open the door lock without authorization via utilizing the vulnerabilities. In this paper, we propose an asynchronous and consistent lock access management scheme to avoid the break-in. We also present a lightweight and efficient tree-based access control solution to such smart lock networks problems, which enables cascading deletion. The experiment results prove that our scheme provides higher security and it requires low calculation load and storage resources, ensuring it can be implemented in IoT devices. © 2019 Copyright held by the owner/author(s).

是否译文：否

发表时间：2019-05-17

合写作者：Han, Zhaoyang,刘哲

通讯作者：刘亮