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LPDA: A lightweight privacy-preserving data aggregation scheme for smart grid

机译:LPDA:一种用于智能电网的轻量级隐私保护数据聚合方案

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Security and privacy are challenging issues in smart grid. Failure to address them will hinder the flourish of smart grid. In this paper, aiming at resolving the electricity consumption data security and residential user privacy, we proposed an efficient lightweight privacy-preserving aggregation scheme, called LPDA, for smart grid. The proposed LPDA is characterized by employing one-time masking technique to protect user's privacy while achieving lightweight data aggregation. Detailed security analysis has shown that the proposed LPDA scheme is robust against many security and privacy threats in smart grid. Furthermore, performance evaluation via extensive simulations demonstrates its efficiency in terms of low average aggregation delay.
机译:安全和隐私是智能电网中具有挑战性的问题。无法解决这些问题将阻碍智能电网的蓬勃发展。本文针对解决用电数据安全和居民用户隐私的问题,我们提出了一种用于智能电网的有效的轻量级隐私保护聚合方案,称为LPDA。提出的LPDA的特点是采用一次性屏蔽技术来保护用户的隐私,同时实现轻量级的数据聚合。详细的安全性分析表明,提出的LPDA方案对于智能电网中的许多安全性和隐私威胁均具有强大的抵抗力。此外,通过广泛的仿真进行的性能评估证明了其在低平均聚合延迟方面的效率。

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