A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability

Min Youn A

doi:10.9708/jksci.2020.25.04.071

KJC Korea
Journal Central

Journal of The Korea Society of Computer and Information 2021 KCI Impact Factor : 0.62

Korean | English

pISSN : 1598-849X / eISSN : 2383-9945

http://journal.kci.go.kr/jksci

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A study on the performance evaluation items of the private blockchain consensus algorithm considering consensus stability

Journal of The Korea Society of Computer and Information
Abbr : JKSCI
2020, 25(4), pp.71-77
DOI : 10.9708/jksci.2020.25.04.071

Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

Received : January 30, 2020
Accepted : March 31, 2020
Published : April 30, 2020

Min Youn A ¹

¹한양사이버대학교 응용소프트웨어공학과

ABSTRACT
열림/닫힘 버튼

Through the consensus algorithm, which is the core technology of the blockchain, the same data is accurately shared between connected nodes. The use of an appropriate consensus algorithm that considers the user and the usage environment ensures efficient maintenance of data integrity and accuracy. In this paper, we proposed a performance evaluation method for efficient selection of a consensus algorithm among authorized nodes considering the characteristics of a private blockchain platform, and applied the modified item to the existing published formula considering the number of authoritative connected nodes. Through this process, it was possible to simplify the consensus process considering the stability between nodes. The stability of the consensus process can be improved by selecting an appropriate consensus algorithm based on the proposed research.
KEYWORDS
열림/닫힘 버튼

Blockchain, consensus algorithm

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* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

[web] Satoshi Nakamoto / Bitcoin: A Peer-to-Peer Electronic Cash System / http://bitcoin.org/bitcoin.pdf

[book] Suhwan Park / 2017 / Blockchain based consensus rule for internet of things data integrity : 10~

[journal] Yim J C / 2018 / Blockchain and Consensus Algorithm / Telecommunication Trend Analysis 33(1) : 45~56 / 10.22648/ETRI.2018.J.330105

[web] / https://www.statista.com/ / https://www.statista.com/

[web] / https://www.tractica.com/research/blockchain-for-enterprise-appli cations/ / https://www.tractica.com/research/blockchain-for-enterprise-applications/

[web] / https://www.nkeconomy.com/news/articleView.html?idxno=1295 / https://www.nkeconomy.com/news/articleView.html?idxno=1295

[web] / http://www.ciokorea.com/news/38904 / http://www.ciokorea.com/news/38904

[web] / Impossibility of Distributed Consensus with One faulty Process / https://apps.dtic.mil/dtic/tr/fulltext/u2/a132503.pdf

[journal] Miguel Castro / 2002 / Practical byzantine fault tolerance and proactive recovery / ACM Transactions on Computer Systems / Association for Computing Machinery (ACM) 20(4) : 398~461 / 10.1145/571637.571640

[other] Jinseok Kim / 2019 / A Design of Secure and Efficient PBFT Consensus Algorithm in Blockchain

[journal] 김도균 / 2018 / Performance Improvement of Distributed Consensus Algorithms for Blockchain through Suggestion and Analysis of Assessment Items / 한국산업경영시스템학회지 / 한국산업경영시스템학회 41(4) : 179~188 / 10.11627/jkise.2018.41.4.179