A Scalable Multi-Layer PBFT Consensus for Blockchain

Practical Byzantine Fault Tolerance (PBFT) consensus mechanism shows a great potential to break the performance bottleneck of the Proof-of-Work (PoW)-based blockchain systems, which typically support only dozens of transactions per second and require minutes to hours for transaction confirmation. Ho...

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Bibliographic Details
Published in:	IEEE transactions on parallel and distributed systems Vol. 32; no. 5; pp. 1146 - 1160
Main Authors:	Li, Wenyu, Feng, Chenglin, Zhang, Lei, Xu, Hao, Cao, Bin, Imran, Muhammad Ali
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.05.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Blockchain Communication communication complexity Complexity Complexity theory consensus mechanism Cryptography Fault tolerance Group communication Internet of Things Multilayers node scalability Nodes PBFT Peer-to-peer computing Scalability Security System effectiveness Throughput
ISSN:	1045-9219, 1558-2183
Online Access:	Get full text
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