Security and Privacy in Decentralized Energy Trading Through Multi-Signatures, Blockchain and Anonymous Messaging Streams

被引：860

作者：

Aitzhan, Nurzhan Zhumabekuly ^{[1
]}

Svetinovic, Davor ^{[1
]}

机构：

[1] Masdar Inst Sci & Technol, Dept Elect Engn & Comp Sci, Abu Dhabi 54224, U Arab Emirates

来源：

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING | 2018年 / 15卷 / 05期

关键词：

Security and privacy; decentralized energy trading; blockchain technologies; smart grid systems;

D O I：

10.1109/TDSC.2016.2616861

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Smart grids equipped with bi-directional communication flow are expected to provide more sophisticated consumption monitoring and energy trading. However, the issues related to the security and privacy of consumption and trading data present serious challenges. In this paper we address the problem of providing transaction security in decentralized smart grid energy trading without reliance on trusted third parties. We have implemented a proof-of-concept for decentralized energy trading system using blockchain technology, multi-signatures, and anonymous encrypted messaging streams, enabling peers to anonymously negotiate energy prices and securely perform trading transactions. We conducted case studies to perform security analysis and performance evaluation within the context of the elicited security and privacy requirements.

引用

页码：840 / 852

页数：13

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