ZkRep: a privacy-preserving scheme for reputation-based blockchain system

• Main Authors: Huang, Chenyu, Zhao, Yongjun, Chen, Huangxun, Wang, Xu, Zhang, Qian, Chen, Yanjiao, Wang, Huaxiong, Lam, Kwok-Yan
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Blockchain; Privacy-Preserving
• Online Access: https://hdl.handle.net/10356/157156
• Institution: Nanyang Technological University

Reputation/trust-based blockchain systems have attracted considerable research interests for better integrating Internet of Things with blockchain in terms of throughput, scalability, energy efficiency, and incentive aspects. However, most existing works only consider static adversaries. Hence, they...