CFAuditChain: Audit BlockChain Based on Cuckoo Filter

doi:10.1093/comjnl/bxad133

科研成果详情

题名	CFAuditChain: Audit BlockChain Based on Cuckoo Filter
作者	Liu，Kang 1; Lu，Yang 2; Tan，Shiyi 2; Liang，Wei 1; Sun，Huiping 2; Chen，Zhong 3
发表日期	2024-06-01
发表期刊	Computer Journal
ISSN/eISSN	0010-4620
卷号	67 期号:6 页码:2208-2218
摘要	Log blockchain can be used to ensure the integrity of log data. However, current methods are facing the problems of throughput mismatch and rough audit granularity. Packaging multiple logs to generate integrity proofs improves throughput but reduces audit granularity, and the auditor can only locate the tampering log packet instead of specific records. This paper proposes CFAuditChain, an audit blockchain based on a cuckoo filter, where the proof of existence (PoE) of the single log is calculated while calculating the integrity proof of packet logs. The PoE is saved in the cuckoo filter and stored using blockchain for immutability. Therefore, the auditor can verify the credibility of each log based on the filter when the integrity proof of a log packet does not match. The theoretical analysis and experimental results show that CFAuditChain provides the granularity of audit logs down to the records level at an acceptable cost.
关键词	audit cuckoo filter high-throughput log blockchain
DOI	10.1093/comjnl/bxad133
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-85197943590
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/13444
专题	个人在本单位外知识产出
通讯作者	Liang，Wei; Sun，Huiping
作者单位	1.Big Data and Artificial Intelligence Research Institute,China Telecom Corporation Limited Beijing Research Institute,Beijing,102200,China 2.Peking University,School of Software and Microelectronic,Beijing,100871,China 3.Peking University,School of Computer Science,Beijing,100871,China
推荐引用方式 GB/T 7714	Liu，Kang,Lu，Yang,Tan，Shiyiet al. CFAuditChain: Audit BlockChain Based on Cuckoo Filter[J]. Computer Journal, 2024, 67(6): 2208-2218.
APA	Liu，Kang, Lu，Yang, Tan，Shiyi, Liang，Wei, Sun，Huiping, & Chen，Zhong. (2024). CFAuditChain: Audit BlockChain Based on Cuckoo Filter. Computer Journal, 67(6), 2208-2218.
MLA	Liu，Kang,et al."CFAuditChain: Audit BlockChain Based on Cuckoo Filter". Computer Journal 67.6(2024): 2208-2218.