Research on Security Sharing Technology of Power Engineering Detection Data Based on Blockchain and Attribute Encryption Technology

doi:10.3969/j.issn.1008-0198.2022.03.012

Hunan Electric Power ›› 2022, Vol. 42 ›› Issue (3): 65-72.doi: 10.3969/j.issn.1008-0198.2022.03.012

• New technology and Application • Previous Articles Next Articles

Research on Security Sharing Technology of Power Engineering Detection Data Based on Blockchain and Attribute Encryption Technology

LI Rongsong¹, PENG lingyan², JIANG Cheng¹ ,ZHANG Dingjun¹

1. State Grid Hunan Electric Power Company Limited Construction Branch, Changsha 410007, China;
2. State Grid Hunan Electric Power Company Limited, Changsha 410004, China

Received:2022-02-18 Revised:2022-04-07 Online:2022-06-25 Published:2025-08-05

Abstract

Abstract: There are the problems of non-mutual trust, data opacity and easy disclosure in the process of witness sampling and detecting data sharing among the construction department, construction organization, supervision department, detecting department and other departments in power engineering quality management. In this paper, a power engineering detection data secure sharing scheme is proposed. In the scheme, all participating units form an alliance blockchain, and the engineering detection data generated by each unit are stored on and off the chain. In order to ensure data security and sharing, engineering detection data is encrypted into ciphertext, and ciphertext-policy attribute-based encryption (CP-ABE) is used to realize cross department sharing of ciphertext data.The overall scheme can effectively solve the problems of traceability, sharing and privacy protection, and promote the application of engineering detection blockchain.

Key words: power engineering detection, blockchain, attribute encryption, data sharing

CLC Number:

TP391
TM769

LI Rongsong, PENG lingyan, JIANG Cheng ,ZHANG Dingjun. Research on Security Sharing Technology of Power Engineering Detection Data Based on Blockchain and Attribute Encryption Technology[J]. Hunan Electric Power, 2022, 42(3): 65-72.

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Research on Security Sharing Technology of Power Engineering Detection Data Based on Blockchain and Attribute Encryption Technology

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