Open AccessA Byzantine consensus based on proof-of-work of nodes’ behaviors
Author(s) -
Wang Dingyu,
Wang Dingmin,
Qin Lupin,
Xu MinLong
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1684/1/012049
Subject(s) - protocol (science) , byzantine fault tolerance , computer science , consistency (knowledge bases) , distributed computing , proof of work system , consensus , blockchain , adversarial system , peer to peer , computer network , multi agent system , computer security , fault tolerance , artificial intelligence , medicine , alternative medicine , pathology
Blockchain is a decentralized distributed peer-to-peer system, and decision-making in the system relies on a reliable consensus protocol. Under the current consensus protocol in the blockchain system, the behavior of nodes are not regulated. Based on the existing consensus protocol, this paper analyzes the problems encountered in application scenarios, introduces a credit calculation method to regulate the behavior of system nodes, and with a simplified consistency protocol, it can promote the alliance chain system to enter a virtuous cycle, and improve the efficiency of consensus in scenarios with many wrong nodes.