Survey of Six Myths and Oversights about Distributed Hash Tables' Security

Survey of Six Myths and Oversights about Distributed Hash Tables' Security
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DOI:
10.1109/icdcsw.2007.77
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发表时间:
2007-06
期刊:
27th International Conference on Distributed Computing Systems Workshops (ICDCSW'07)
影响因子:
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通讯作者:
S. Dahan;M. Sato
S. Dahan;M. Sato
中科院分区:
其他
文献类型:
--
作者:
S. Dahan;M. Sato

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分布式哈希表(DHT)的设计并不是为了防止恶意用户。但是一些安全系统,如信任和声誉管理算法,信任DHT的数据。已经提出了几个建议,使DHT看起来安全,但他们在实践中失败。我们回顾了其中的一些主张,并解释了为什么它们不起作用。我们的主要结论是,不应该使用DHT来创建安全系统。
Distributed hash tables (DHT) was not designed to be secure against malicious users. But some secure systems like trust and reputation management algorithms trust DHT with their data. Several propositions have been made to make DHTs appear secure but they fail in practice. We review some of those propositions and explain why they do not work. Our main conclusion is that DHT should not be used to create secure systems.