An Anonymous Protocol with User Identification and Linking Capabilities for User Privacy in a Permissioned Blockchain
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ra, Gyeongjin | - |
dc.contributor.author | Seo, Deahee | - |
dc.contributor.author | Bhuiyan, Md Zakirul Alam | - |
dc.contributor.author | Lee, Imyeong | - |
dc.date.accessioned | 2021-09-10T06:48:55Z | - |
dc.date.available | 2021-09-10T06:48:55Z | - |
dc.date.issued | 2020-08 | - |
dc.identifier.issn | 2079-9292 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/19470 | - |
dc.description.abstract | A permissioned blockchain includes a user in the network after verifying the user's identity, in contrast to Bitcoin, which is a public blockchain that allows network participation without third-party approval. The two types of permissioned blockchains are private blockchains, each consisting of one server and multiple users, and consortium blockchains, which consist of groups of private blockchains. However, a blockchain has privacy issues, such as user tracking and inference. Therefore, cryptography should be applied for user privacy in a blockchain. There is a lot of research on anonymous protocols for privacy in a blockchain. In this paper, we provide a scheme for user management, i.e., identification and authorization, in a permissioned blockchain. We also propose an anonymous protocol with user identification and transaction linking capabilities provided by the private server, strictly to solve privacy concerns. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI AG | - |
dc.title | An Anonymous Protocol with User Identification and Linking Capabilities for User Privacy in a Permissioned Blockchain | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/electronics9081183 | - |
dc.identifier.scopusid | 2-s2.0-85090619864 | - |
dc.identifier.wosid | 000567650600001 | - |
dc.identifier.bibliographicCitation | Electronics (Basel), v.9, no.8 | - |
dc.citation.title | Electronics (Basel) | - |
dc.citation.volume | 9 | - |
dc.citation.number | 8 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | LIGHTWEIGHT | - |
dc.subject.keywordPlus | SIGNATURES | - |
dc.subject.keywordPlus | SCHEME | - |
dc.subject.keywordAuthor | permissioned blockchain | - |
dc.subject.keywordAuthor | privacy | - |
dc.subject.keywordAuthor | pseudonym | - |
dc.subject.keywordAuthor | anonymous credential system | - |
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