| 2 | Embedded TLS 1.2 Implementation for Smart Metering & Smart Grid Applications显示文摘Digital networked communications are the key to all Internet-of-Things applications, especially to smart metering systems and the smart grid. In order to ensure a safe operation of systems and the privacy of users, the transport layer security(TLS) protocol, a mature and well standardized solution for secure communications, may be used. We implemented the TLS protocol in its latest version in a way suitable for embedded and resource-constrained systems. This paper outlines the challenges and opportunities of deploying TLS in smart metering and smart grid applications and presents performance results of our TLS implementation. Our analysis shows that given an appropriate implementation and configuration, deploying TLS in constrained smart metering systems is possible with acceptable overhead. | Atta Kofi Nsiah Axel Sikora Andreas Walz Artem Yushev | 2015 | Journal of Electronic Science and Technology2015，13，4： | 1 |
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