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A Proposed Authentication Scenario based on SBT implementation

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2023, 28(12), pp.115-127
  • DOI : 10.9708/jksci.2023.28.12.115
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : November 2, 2023
  • Accepted : December 4, 2023
  • Published : December 29, 2023

Sung-Woo Cho 1 Jung-Won Seo 1 Soo Yong Park 1

1서강대학교

Accredited

ABSTRACT

In this paper, we propose a SBT user authentication method for decentralized environment like blockchain. Due to tranparancy of blockchain, it is difficult to secure the privacy of person information, so it is necessary to use a new authentication method. In order to solve this problem, research using SBT for user authentication is being conducted, however most studies have implemented SBT in form of removing function which is related to trasmission from NFT without applying the technical features requried for SBT. The proposed scheme of this paper is implemented SBT which secured safetey and usabillity with using locking token function of ERC-5192. Also, based of implemented SBT scheme propose a user authentication process. To verify our approach, we set a hypothetical user authentication scenario based on the proposed user authentication process and deployed a smart contract that satisfies the 19 function call scenarios that occur in that scenario.

Citation status

* References for papers published after 2022 are currently being built.

This paper was written with support from the National Research Foundation of Korea.