期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2014
卷号：8
期号：6
页码：17-24
DOI：10.14257/ijsia.2014.8.6.02
出版社：SERSC
摘要：The current power grid is changing into a network of interoperating intelligent devices to form a smart grid. One of the technologies enabled by the bi-directional communication of the grid is demand response (DR), which allows regulation of energy loads by efficiently shifting consumer power demand of non-critical appliances from on-peak to off-peak with price incentives for compliance. However, security and privacy of communications between entities are the major constraining factors to the adoption of smart grid applications. Therefore, this paper proposes a privacy preserving authenticated key agreement protocol (P_PAKA) in smart grid that addresses the privacy issues for DR communications. We demonstrate the provision of desirable security features and requirements of confidentiality, integrity and availability in DR with unlinkability.
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