Intrusion-Tolerant and Confidentiality-Preserving Publish/Subscribe Messaging

Sisi Duan, Chao Liu, Xin Wang, Yusen Wu, Shuai Xu, Yelena Yesha, Haibin Zhang

科研成果: 书/报告/会议事项章节会议稿件同行评审

10 引用 (Scopus)

摘要

We present Chios, an intrusion-tolerant publish/subscribe system which protects against Byzantine failures. Chios is the first publish/subscribe system achieving decentralized confidentiality with fine-grained access control and strong publication order guarantees. This is in contrast to existing publish/subscribe systems achieving much weaker security and reliability properties. Chios is flexible and modular, consisting of four fully-fledged publish/subscribe configurations (each designed to meet different goals). We have deployed and evaluated our system on Amazon EC2. We compare Chios with various publish/subscribe systems. Chios is as efficient as an unreplicated, single-broker publish/subscribe implementation, only marginally slower than Kafka and Kafka with passive replication, and at least an order of magnitude faster than all Hyperledger Fabric modules and publish/subscribe systems using Fabric.

源语言英语
主期刊名Proceedings - 2020 International Symposium on Reliable Distributed Systems, SRDS 2020
出版商IEEE Computer Society
319-328
页数10
ISBN(电子版)9781728176260
DOI
出版状态已出版 - 9月 2020
已对外发布
活动39th International Symposium on Reliable Distributed Systems, SRDS 2020 - Virtual, Shanghai, 中国
期限: 21 9月 202024 9月 2020

出版系列

姓名Proceedings of the IEEE Symposium on Reliable Distributed Systems
2020-September
ISSN(印刷版)1060-9857

会议

会议39th International Symposium on Reliable Distributed Systems, SRDS 2020
国家/地区中国
Virtual, Shanghai
时期21/09/2024/09/20

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