An improved PBFT consensus mechanism with trust value evaluation application in the agricultural product trusted traceability system

Blockchain has the advantages of tamper proof, high reliability and traceability, so it can better support the agricultural product traceability system. However, the agricultural product supply chain has the characteristics of long chain and decentralized production, which makes the application of t...

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Veröffentlicht in:	Journal of high speed networks 2023-11, Vol.29 (4), p.321-336
Hauptverfasser:	Sun, Weiqing, Wang, Shengxin, Wei, Shen, Cao, Pengfei, Zhao, Yan, Xi, Lechao, Liu, Xinlu, Wang, Lihua
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Blockchain Cryptography Fault tolerance Nodes Optimization Security Supply chains Trust Trustworthiness
Online-Zugang:	Volltext
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