A semi-centralized blockchain system with multi-chain for auditing communications of Wide Area Protection System

• Yong Wang,

  Roles Conceptualization, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China

  https://orcid.org/0000-0002-3930-6889

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• June Li ,

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  * E-mail: jeli@whu.edu.cn

  Affiliation Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China

  https://orcid.org/0000-0003-1967-7743

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• Yunsong Yan,

  Roles Formal analysis, Methodology

  Affiliation State Grid Electric Power Research Institute, Nanjing, China

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• Xiong Chen,

  Roles Methodology, Validation

  Affiliation State Grid Electric Power Research Institute, Nanjing, China

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• Fajiang Yu,

  Roles Methodology, Software, Supervision

  Affiliation Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China

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• Siyu Zhao,

  Roles Software, Validation

  Affiliation Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China

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• Tongwei Yu,

  Roles Project administration

  Affiliation Electric Power Research Institute of State Grid Liaoning Electric Power Co., Ltd., Shenyang, China

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• Ke Feng

  Roles Project administration

  Affiliation State Grid Electric Power Research Institute, Nanjing, China

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