已知密钥攻击弹性集群密钥管理

2013 Eighth International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2013-10-28 DOI:10.1109/BWCCA.2013.48

Gowun Jeong, H. Yang, Sang-Soo Yeo, Yongho Seo

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引用次数: 0

摘要

为了提高集群内单播或组播的安全性，提出了一种适用于集群所有成员的集群共享密钥链密钥引用方案。尽管集群共享密钥链中的所有密钥，但每个成员都唯一地使用密钥链中的不同密钥作为一次性加密密钥，并且只有其所需的接收方私下知道这种密钥。我们讨论了它在内存、通信和计算方面的资源开销，以及对已知密钥攻击的弹性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Known-Key Attack-Resilient Cluster Key Management

To improve the security of unicasting or multicasting within a cluster, a novel key reference scheme of a cluster-shared key chain for all the cluster members is proposed. Even though a cluster shares all the keys of a key chain, every member uniquely makes use of a different key out of the key chain as a one-time encrypting key and such a key is privately known by only its desirable receiver(s). We discuss its resource overheads in memory, communication and computation as well as resiliency against known-key attacks.

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来源期刊

2013 Eighth International Conference on Broadband and Wireless Computing, Communication and Applications

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