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Generalized hash-binary-tree based self-healing key distribution with implicit authentication

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Authors
Tian, Biming
Han, Song
Xie, Miao
Parvin, Sazia
Date
2011
Type
Conference Paper

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Tian, Biming and Han, Song and Xie, Miao and Parvin, Sazia. 2011. Generalized hash-binary-tree based self-healing key distribution with implicit authentication, in 7th International Wireless Communications and Mobile Computing Conference (IWCMC), Jul 4-8 2011. Istanbul, Turkey: IEEE.
Source Title
Proceedings of the 7th international wireless communications and mobile computing conference (IWCMC 2011)
Source Conference
7th International Wireless Communications and Mobile Computing Conference (IWCMC 2011)
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School
Digital Ecosystems and Business Intelligence Institute (DEBII)
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Abstract

We propose a self-healing key distribution scheme with implicit authentication following a hash-binary-tree based key distribution scheme. The scheme reduces storage overhead without increase of communication and computation overhead. Implication authentication is subtly introduced to detect tamper attack against broadcast messages during transmission. The scheme achieves the same security level with Dutta et al’s approach which is an improved version of one of our schemes. The security of the proposed scheme is analyzed under an security model.