An efficient multi-signature wallet in blockchain using bloom filter
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, J. | - |
dc.contributor.author | Song, M. | - |
dc.contributor.author | Eom, H. | - |
dc.contributor.author | Son, Y. | - |
dc.date.accessioned | 2022-01-25T03:41:43Z | - |
dc.date.available | 2022-01-25T03:41:43Z | - |
dc.date.issued | 2021-03 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54363 | - |
dc.description.abstract | A blockchain wallet is a financial application which provides an interface for managing a digital asset. In the blockchain wallet, a digital signature (single or multiple signatures) is used to sign a transaction. However, the wallet is often vulnerable to security attacks when a single-signature scheme is used, and there are performance issues when a multi-signature scheme is employed. To address these issues, we propose a new efficient multi-signature wallet that improves performance, storage efficiency, and privacy without modifying the blockchain protocol. The steps in the development of the wallet are as follows, we first design a blockchain wallet that supports multi-signature as a single-signature by using a threshold elliptic curve digital signature algorithm (T-ECDSA) for high validation performance. Second, for achieving high storage efficiency and privacy, we use a bloom-filter for transactions for ensuring a small transaction size and identifying the participant of a transactions without exposing participant information. Experimental results indicate that the proposed multi-signature wallet shows higher verification performance in a blockchain, with a small transaction size compared with existing wallets. © 2021 ACM. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Association for Computing Machinery | - |
dc.title | An efficient multi-signature wallet in blockchain using bloom filter | - |
dc.type | Article | - |
dc.identifier.doi | 10.1145/3412841.3441910 | - |
dc.identifier.bibliographicCitation | Proceedings of the ACM Symposium on Applied Computing, pp 273 - 281 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 001108757100035 | - |
dc.identifier.scopusid | 2-s2.0-85104992215 | - |
dc.citation.endPage | 281 | - |
dc.citation.startPage | 273 | - |
dc.citation.title | Proceedings of the ACM Symposium on Applied Computing | - |
dc.type.docType | Proceedings Paper | - |
dc.subject.keywordAuthor | blockchain | - |
dc.subject.keywordAuthor | blockchain wallet | - |
dc.subject.keywordAuthor | bloom-filter | - |
dc.subject.keywordAuthor | multi-signature | - |
dc.subject.keywordAuthor | T-ECDSA | - |
dc.subject.keywordPlus | Authentication | - |
dc.subject.keywordPlus | Blockchain | - |
dc.subject.keywordPlus | Data structures | - |
dc.subject.keywordPlus | Efficiency | - |
dc.subject.keywordPlus | Network security | - |
dc.subject.keywordPlus | Privacy by design | - |
dc.subject.keywordPlus | Elliptic curve digital signature algorithm | - |
dc.subject.keywordPlus | Financial applications | - |
dc.subject.keywordPlus | Multiple signatures | - |
dc.subject.keywordPlus | Multisignature scheme | - |
dc.subject.keywordPlus | Performance issues | - |
dc.subject.keywordPlus | Security attacks | - |
dc.subject.keywordPlus | Single signatures | - |
dc.subject.keywordPlus | Storage efficiency | - |
dc.subject.keywordPlus | Cryptography | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Theory & Methods | - |
dc.description.journalRegisteredClass | scopus | - |
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