Privacy-preserving advance power reservation
Privacy-preserving advance power reservation
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DOI：
10.1109/mcom.2012.6257522
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发表时间：
2012-08
影响因子：
11.2
通讯作者：
T. W. Chim;S. Yiu;L. Hui;V. Li
中科院分区：
文献类型：
--
作者：
T. W. Chim;S. Yiu;L. Hui;V. Li
智能电网被认为是下一代电力系统。智能电网融合了信息通信技术、电力电子技术和电力系统技术，通过更好地将发电与客户需求相匹配来减少过剩发电，并通过密切监控可再生能源的状态来促进可再生能源发电。如此大规模的网络可能会受到各种攻击。特别是，身份验证和用户隐私保护被认为是两个主要的安全问题。在本文中，我们首先强调智能电网安全的重要性。接下来，我们介绍一种新的电力请求范例，其中允许客户提前提交电力使用计划。然后，我们提出了一个安全和隐私保护的电源请求方案作为解决这个问题。为了达到隐私保护的特性，我们的方案采用了两种密码技术：匿名证书和盲签名。最后，我们讨论了我们提出的计划的安全性和性能问题。
Smart grid is considered to be the next generation power system. Integrating information and communication technology, power electronics, and power system technologies, smart grid reduces excess power generation by better matching power generation with customer demands, and facilitates renewable power generation by closely monitoring renewable energy source status. Such a large-scale network may be subject to various attacks. In particular, authentication and user privacy preservation are considered two major security concerns. In this article, we first highlight the importance of smart grid security. Next we introduce a new power request paradigm in which a customer is allowed to submit a power usage plan in advance. We then propose a secure and privacy-preserving power request scheme as a solution to this problem. To achieve the privacy-preserving property, our scheme employs two cryptographic techniques: anonymous credential and blind signature. We conclude this article by discussing the security and performance issues of our proposed scheme.