Journal on Communications ›› 2023, Vol. 44 ›› Issue (3): 93-104.doi: 10.11959/j.issn.1000-436x.2023038

• Papers • Previous Articles     Next Articles

CHA: cross-chain based hierarchical architecture for practicable blockchain regulatory

Pujie JING1, Liangmin WANG2, Xuewen DONG3, Yushu ZHANG4, Qian WANG5, Sohail Muhammad6   

  1. 1 School of Computer Science and Communication Enigneering, Jiangsu University, Zhenjiang 212013, China
    2 School of Cyper Science and Enigneering, Southeast University, Nanjing 211189, China
    3 School of Computer Science and Technology, Xidian University, Xi’an 710071, China
    4 School of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
    5 School of Cyber Science and Engineering, Wuhan University, Wuhan 430072, China
    6 Department of Computer Software Engineering, MCS, National University of Sciences and Technology (NUST), Islamabad 46000, Pakistan
  • Revised:2023-01-11 Online:2023-03-25 Published:2023-03-01
  • Supported by:
    The National Key Research and Development Program of China(2020YFB1005500);The Leading-edge Technology Program of Jiangsu Natural Science Foundation(BK20202001)

Abstract:

Researching the problems with blockchain regulation is crucial.In view of this, CHA (cross-chain based hierarchical architecture) was proposed to address the problems in blockchain regulatory, and a “chain of custody-business chain” cross-chain collaboration chain-based regulatory model was designed.The decentralized of information system regulatory was improved by building a decentralized governance chain, which realized regulatory by separating the strategy layer from the regulatory layer and the business layer, and achieved separation of regulatory behavior and regulatory technology, thus ensuring the versatility of the blockchain regulatory structure.Finally, the distributed feasibility of the regulatory framework is demonstrated through a formal analysis method, and then the technical feasibility of the scheme in terms of cross-chain regulatory reliability, general feasibility and scalability applicable to different regulatory services are proved.

Key words: blockchain, supervision, governance, hierarchical regulatory architecture, cross-chain

CLC Number: 

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