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An efficient multi-signature wallet in blockchain using bloom filter
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Jongbeen | - |
dc.contributor.author | Song, Mansub | - |
dc.contributor.author | Eom, Hyeonsang | - |
dc.contributor.author | Son, Yongseok | - |
dc.date.accessioned | 2022-06-24T00:26:15Z | - |
dc.date.available | 2022-06-24T00:26:15Z | - |
dc.date.created | 2022-05-09 | - |
dc.date.issued | 2021-03 | - |
dc.identifier.citation | Proceedings of the ACM Symposium on Applied Computing, pp.273-281 | - |
dc.identifier.uri | https://hdl.handle.net/10371/183759 | - |
dc.description.abstract | © 2021 ACM.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. | - |
dc.language | 영어 | - |
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.citation.journaltitle | Proceedings of the ACM Symposium on Applied Computing | - |
dc.identifier.scopusid | 2-s2.0-85104992215 | - |
dc.citation.endpage | 281 | - |
dc.citation.startpage | 273 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Eom, Hyeonsang | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
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