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Proceedings of the 4th Workshop on Scalable and Resilient Infrastructures for Distributed Ledgers最新文献

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Healthor Healthor
Proceedings of the 4th Workshop on Scalable and Resilient Infrastructures for Distributed Ledgers Pub Date : 2020-12-07 DOI: 10.1145/3429884.3430033
J. Theis, Luigi Vigneri, Lin Wang, A. Trivedi
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引用次数: 0
Scalable Log Auditing on Private Blockchains via Lightweight Log-Fork Prevention 通过轻量级日志分叉预防在私有区块链上进行可扩展的日志审计
Proceedings of the 4th Workshop on Scalable and Resilient Infrastructures for Distributed Ledgers Pub Date : 2020-12-07 DOI: 10.1145/3429884.3430032
Y. Tang, Kai Li, Yibo Wang, Sencer Burak Somuncuoglu
{"title":"Scalable Log Auditing on Private Blockchains via Lightweight Log-Fork Prevention","authors":"Y. Tang, Kai Li, Yibo Wang, Sencer Burak Somuncuoglu","doi":"10.1145/3429884.3430032","DOIUrl":"https://doi.org/10.1145/3429884.3430032","url":null,"abstract":"This work presents TxChecker, a secure logging system over a private blockchain with two salient features: 1) TxChecker prevents log forking attacks without trusting any external party other than the blockchain, 2) TxChecker achieves a low cost on log auditors that is proportional to the data being audited. TxChecker employs a novel scheme to map the misbehavior of forking logs to the double-spending transactions, which are invalidated by the underlying blockchain. In the TxChecker protocol, clients and the server in the domain infrastructure both attest to a history of concurrent operations and send blockchain transactions. A prototype of TxChecker is implemented in HyperLedger Fabric. Evaluation shows that TxChecker reduces the costs of log auditors significantly compared to replication-based log schemes.","PeriodicalId":373983,"journal":{"name":"Proceedings of the 4th Workshop on Scalable and Resilient Infrastructures for Distributed Ledgers","volume":"125 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132701639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Proceedings of the 4th Workshop on Scalable and Resilient Infrastructures for Distributed Ledgers 第四届分布式账本可扩展和弹性基础设施研讨会论文集
Proceedings of the 4th Workshop on Scalable and Resilient Infrastructures for Distributed Ledgers Pub Date : 1900-01-01 DOI: 10.1145/3429884
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引用次数: 0
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