Affiliation:
1. Department of Computer Science, Jeju National University, Jeju, Republic of Korea
2. Business School, Shanghai Normal University Tianhua College, Shanghai 201815, China
Abstract
In the recent years, the global logistics industry has greatly driven the development of the world economy. At the same time, a large amount of data information is generated. Due to the frequent occurrence of logistics information leakage and forgery, it is necessary to find solutions that can accurately trace logistics information and ensure the security and authenticity of logistics information. The birth of blockchain technology has transformed the logistics industry from quantitative change to qualitative change. The technical characteristics of blockchain technology, such as distributed storage ideas, decentralization, immutability, and complex encryption consensus algorithm, endow it with a wide range of application prospects in the logistics industry. This paper proposes an enhanced multiset consensus algorithm based on PBFT (practical Byzantine fault tolerance) for logistics information traceability and storage on the logistics blockchain. The application of the proposed multi-set consensus algorithm in the topology structure composed of multiple sets can improve the consensus efficiency of logistics information in the blockchain. We improve consensus capability and transaction speed, avoid redundant consensus message packets occupying a large bandwidth, and efficiently process logistics information generated at any time. We ensure the traceability of logistics information and achieve efficient and accurate traceability, and the efficiency and security of the proposed algorithm are analyzed. This paper aims to solve the problems of traceability, trustworthiness, and efficient processing of blockchain applications in logistics information to operate the logistics network efficiently. This paper compares the proposed algorithm with the PBFT-related expansion algorithm regarding bandwidth occupation, delay, and throughput. The results show that the MPBFT consensus algorithm significantly improves the efficiency of the logistics blockchain network.
Funder
Ministry of Science, ICT and Future Planning
Subject
Computer Networks and Communications,Information Systems
Reference43 articles.
1. TPLI: a traceable privacy-preserving logistics information scheme via blockchain;X. Lin
2. Blockchain-based supply chain traceability: token recipes model manufacturing processes;M. Westerkamp
3. Research on traceability algorithm of logistics service transaction based on blockchain;S. Liang
4. Cross-Privilege-Boundary Data Sampling;M. Schwarz,2019
5. Variation across Scales: Measurement Fidelity under Twitter Data Sampling
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献