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Analysis on the Privacy of DID Service Properties in the DID Document
  • Kim, Kyung Hoon ;
  • Lim, Seungjoo ;
  • Hwang, Dong Yeop ;
  • Kim, Ki Hyung
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Publication Year
2021-01-13
Journal
International Conference on Information Networking
Publisher
IEEE Computer Society
Citation
International Conference on Information Networking, Vol.2021-January, pp.745-748
Keyword
BlockchainDecentralized IdentifiersPrivacy ProtectionSelf-Sovereign identity
Mesh Keyword
Sensitive informationsService properties
All Science Classification Codes (ASJC)
Computer Networks and CommunicationsInformation Systems
Abstract
Decentralized Identifiers (DIDs) are a technology that allows individuals to realize self-sovereign identity. The advantage of the DIDs is that individuals can decide what information to disclose and transparently review the details of the disclosed information. In the core architecture of DIDs, a DID document associated with a DID is derived, and this document is open to the public to access. However, DID service properties in the DID document raises a dataveillance problem. In this paper, we analyze the risks of leaking sensitive information that may be included in the DID authentication process through a scenario.
ISSN
1976-7684
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36693
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85100717694&origin=inward
DOI
https://doi.org/10.1109/icoin50884.2021.9333997
Journal URL
http://www.icoin.org/
Type
Conference
Funding
ACKNOWLEDGMENT This research was supported by Korea Institute for Advancement of Technology(KIAT) grant funded by the Korea Government(MOTIE) (P0008703, The Competency Development Program for Industry Specialist)
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Kim, Ki-Hyung 김기형
Department of Cyber Security
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