Smart grid security based on blockchain and smart contract

IF 3.3 4区计算机科学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS Peer-To-Peer Networking and Applications Pub Date : 2024-04-20 DOI:10.1007/s12083-024-01703-0

Ming Zhang, Yutong Liu, Qian Cheng, Hui Li, Dan Liao, Huiyong Li

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Abstract

With the advent of the Fourth Industrial Revolution, the use of the smart grid is becoming more and more widespread. However, a large number of distributed smart grid devices currently have insecure authentication and low information sharing. As the use of blockchain technology can provide a secure and trustworthy interaction environment for smart grids, this paper proposes a blockchain-based smart grid security architecture, which resolves the conflict between distributed smart grid devices and centralized management is resolved. In the proposed architecture, we have newly designed blocks and gateway nodes, which improve the security and credibility of smart grid device identity authentication. Then we design a Computing Balance based Exchange (CBE) algorithm to improve the interaction efficiency between smart grid devices. In addition, the multi-layer smart contract based on smart grid is proposed to solve the problems of lack of mutual trust and information sharing between smart grid devices. Finally, the blockchain-based smart grid security architecture and multi-layer smart contract can achieve secure interaction and efficient identity authentication among smart grid devices.

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基于区块链和智能合约的智能电网安全

随着第四次工业革命的到来，智能电网的应用越来越广泛。然而，目前大量分布式智能电网设备存在认证不安全、信息共享程度低等问题。由于区块链技术的应用可以为智能电网提供安全可信的交互环境，本文提出了一种基于区块链的智能电网安全架构，解决了分布式智能电网设备与集中式管理之间的矛盾。在提出的架构中，我们新设计了区块和网关节点，提高了智能电网设备身份认证的安全性和可信度。然后，我们设计了一种基于计算平衡的交换（CBE）算法，以提高智能电网设备之间的交互效率。此外，还提出了基于智能电网的多层智能合约，解决了智能电网设备之间缺乏互信和信息共享的问题。最后，基于区块链的智能电网安全架构和多层智能合约可以实现智能电网设备间的安全交互和高效身份认证。

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来源期刊

Peer-To-Peer Networking and Applications COMPUTER SCIENCE, INFORMATION SYSTEMS-TELECOMMUNICATIONS

CiteScore

8.00

自引率

7.10%

发文量

145

审稿时长

12 months

期刊介绍： The aim of the Peer-to-Peer Networking and Applications journal is to disseminate state-of-the-art research and development results in this rapidly growing research area, to facilitate the deployment of P2P networking and applications, and to bring together the academic and industry communities, with the goal of fostering interaction to promote further research interests and activities, thus enabling new P2P applications and services. The journal not only addresses research topics related to networking and communications theory, but also considers the standardization, economic, and engineering aspects of P2P technologies, and their impacts on software engineering, computer engineering, networked communication, and security. The journal serves as a forum for tackling the technical problems arising from both file sharing and media streaming applications. It also includes state-of-the-art technologies in the P2P security domain. Peer-to-Peer Networking and Applications publishes regular papers, tutorials and review papers, case studies, and correspondence from the research, development, and standardization communities. Papers addressing system, application, and service issues are encouraged.