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RPC-Chain: crowdsourcing model chain based on reputation mechanism and controlled PRE

Dong Wenhao1
Zhu Xiaojun1
Wang Long2
Yang Qianqian2
1. College of Computer Science & Technology(College of Data Science), Taiyuan University of Technology, Jinzhong Shanxi 030600, China
2. Jinzhong College of Information, Jinzhong Shanxi 030600, China

Abstract

This paper addressed the challenges of trust issues, asymmetric contribution and benefit relationships, and data security sharing in crowdsourcing by proposing an RPC-Chain, a crowdsourcing model chain based on a reputation model and proxy re-encryption(PRE). RPC-Chain abstracted the transaction process of the crowdsourcing model based on Hyperledger Fabric. Firstly, it improved the reputation mechanism to enhance the overall efficiency and fairness of the system. Secondly, it introduced proxy re-encryption to ensure secure data sharing services. Finally, it built a crowdsourcing blockchain simulation platform using Fabric, and conducted related tests. The experiments demonstrate that the proposed scheme shows certain advantages in model design, secure data encryption sharing, and the incentive effect of the reputation model.

Foundation Support

国家自然科学基金合作项目(U21A20469)
中央引导地方科技发展资金资助项目(YDZJSX2022C004)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2024.05.0173
Publish at: Application Research of Computers Printed Article, Vol. 42, 2025 No. 1
Section: Technology of Blockchain
Pages: 36-41
Serial Number: 1001-3695(2025)01-005-0036-06

Publish History

[2025-01-05] Printed Article

Cite This Article

董文浩, 朱晓军, 王龙, 等. RPC-Chain:基于信誉机制与受控PRE的众包模型链 [J]. 计算机应用研究, 2025, 42 (1): 36-41. (Dong Wenhao, Zhu Xiaojun, Wang Long, et al. RPC-Chain: crowdsourcing model chain based on reputation mechanism and controlled PRE [J]. Application Research of Computers, 2025, 42 (1): 36-41. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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