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Evaluation of security and performance of master node protocol in the bitcoin peer-to-peer network

  • Muntadher Sallal
  • , Gareth Owenson
  • , Mo Adda

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    307 Downloads (Pure)

    Abstract

    The mechanism of peers randomly choosing logical neighbors without any knowledge about underlying physical topology can cause a delay overhead in information propagation which makes the system vulnerable to double spend attacks. This paper introduces a proximity-aware extensions to the current Bitcoin protocol, named Master Node Based Clustering (MNBC). The ultimate purpose of the proposed protocol is to improve the information propagation delay in the Bitcoin network.

    Original languageEnglish
    Title of host publicationIEEE International Conference on Blockchain and Cryptocurrency, ICBC 2020
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781728166803
    ISBN (Print)978-1-7281-6681-0
    DOIs
    Publication statusPublished - 17 Aug 2020
    Event2nd IEEE International Conference on Blockchain and Cryptocurrency - Virtual, Canada
    Duration: 2 May 20206 May 2020

    Conference

    Conference2nd IEEE International Conference on Blockchain and Cryptocurrency
    Abbreviated titleICBC 2020
    Country/TerritoryCanada
    Period2/05/206/05/20

    Keywords

    • Bitcoin network
    • Clustering
    • Propagation delay

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