An Integrated Authentication Study of Digital Human Identity and Ownership Using SBT and NFT (SBT와 NFT를 활용한 디지털휴먼의 신원 및 소유권 통합 인증 연구)

Dong-Wan Kim (김동완); Dupyo Hong (홍두표); ChangHyun Roh (노창현); Dong-Myung Shin (신동명)

doi:10.29056/jsav.2024.03.04

An Integrated Authentication Study of Digital Human Identity and Ownership Using SBT and NFT

Journal of Software Assessment and Valuation
Abbr : JSAV
2024, 20(1), pp.41~54
DOI : 10.29056/jsav.2024.03.04
Publisher : Korea Software Assessment and Valuation Society
Research Area : Engineering > Computer Science
Received : March 6, 2024
Accepted : March 20, 2024
Published : March 31, 2024

Dong-Wan Kim ¹, Dupyo Hong ², ChangHyun Roh ², Dong-Myung Shin ²

¹엘에스웨어(주) 소프트웨어연구소 연구개발본부Z
²엘에스웨어(주) 소프트웨어연구소 연구개발본부

Accredited

ABSTRACT

Digital Human visualizes the personality and identity of users subject to digital identity authentication within the metaverse and realizes economic activities and social participation through interaction between users. For these digital humans, an identity authentication process for users is essential to prevent impersonation and theft issues. However, most Metaverse platforms have security vulnerabilities resulting from reliance on central servers, or potential problems arise in which identity-related information may be disclosed in a decentralized blockchain environment. Therefore, in this paper, we propose an integrated authentication system using SBT and NFT to solve the problems of identity authentication and ownership proof of digital humans in the metaverse environment. In the proposed system, users receive SBT from the platform through KYC authentication, and identity authentication for digital humans is performed through smart contracts. This increases the efficiency of the authentication process by processing ownership and identity authentication through a single smart contract. We expect that the proposed system will allow us to build a safe and efficient digital identity management system.

KEYWORDS

Metaverse, Digital Human, Non-Fungible Token, Soulbound Token, Identity Verification

Citation status

* References for papers published after 2024 are currently being built.

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Journal of Software Assessment and Valuation 2024 KCI Impact Factor : 0.32

An Integrated Authentication Study of Digital Human Identity and Ownership Using SBT and NFT

ABSTRACT

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* References for papers published after 2024 are currently being built.

Journal of Software Assessment and Valuation 2024 KCI Impact Factor : 0.32

An Integrated Authentication Study of Digital Human Identity and Ownership Using SBT and NFT

ABSTRACT

KEYWORDS

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* References for papers published after 2024 are currently being built.