摘要
We address the problem of how to store and process data privately in cloud environments that employ state machine replication. We show that the only known solution to the problem (Yin et al., SOSP '03) is potentially susceptible to attacks. We then present a new protocol that is secure in the stronger model we formalize. Our protocol uses only efficient symmetric cryptography, while Yin et al.'s uses costly threshold signatures. We implemented and evaluated our protocol. We show that our protocol is two to three orders of magnitude faster than Yin et al.'s, which is less secure than ours.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Proceedings - 2016 IEEE 35th International Symposium on Reliable Distributed Systems, SRDS 2016 |
| 出版商 | IEEE Computer Society |
| 页 | 187-196 |
| 页数 | 10 |
| ISBN（电子版） | 9781509035137 |
| DOI | |
| 出版状态 | 已出版 - 21 12月 2016 |
| 已对外发布 | 是 |
| 活动 | 35th IEEE International Symposium on Reliable Distributed Systems, SRDS 2016 - Budapest, 匈牙利 期限: 26 9月 2016 → 29 9月 2016 |
出版系列
| 姓名 | Proceedings of the IEEE Symposium on Reliable Distributed Systems |
|---|---|
| ISSN（印刷版） | 1060-9857 |
会议
| 会议 | 35th IEEE International Symposium on Reliable Distributed Systems, SRDS 2016 |
|---|---|
| 国家/地区 | 匈牙利 |
| 市 | Budapest |
| 时期 | 26/09/16 → 29/09/16 |
指纹
探究 'Practical State Machine Replication with Confidentiality' 的科研主题。它们共同构成独一无二的指纹。引用此
Duan, S., & Zhang, H. (2016). Practical State Machine Replication with Confidentiality. 在 Proceedings - 2016 IEEE 35th International Symposium on Reliable Distributed Systems, SRDS 2016 (页码 187-196). 文章 7794343 (Proceedings of the IEEE Symposium on Reliable Distributed Systems). IEEE Computer Society. https://doi.org/10.1109/SRDS.2016.031