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An authenticated self-healing key distribution scheme based on bilinear pairings

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Open access
Authors
Tian, Biming
Chang, Elizabeth
Hussain, Farookh Khadeer
Dillon, Tharam S.
Han, Song
Date
2009
Type
Conference Paper

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Citation
Tian, Biming and Chang, Elizabeth and Hussain, Farookh Khadeer and Dillon, Tharam S. and Han, Song. 2009. An authenticated self-healing key distribution scheme based on bilinear pairings, in Simon Gibbs, Alan Messer (ed), 6th Annual IEEE Consumer Communications & Networking Conference (CCNC 2009), Jan 10 2009, pp.1-5. Las Vegas, USA: IEEE.
Source Title
Proceedings of the 6th annual IEEE consumer communications & networking conference (CCNC 2009)
Source Conference
6th Annual IEEE Consumer Communications & Networking Conference (CCNC 2009)
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Curtin Business School
The Digital Ecosystems and Business Intelligence Institute (DEBII)
School
Centre for Extended Enterprises and Business Intelligence
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Abstract

Self-healing key distribution mechanism can be utilized for distributing session keys over an unreliable network.A self-healing key distribution scheme using bilinear pairings is proposed in this paper. As far as we know, it is the first pairingbased authenticated self-healing key distribution scheme. The scheme achieves a number of excellent properties. Firstly, the users can check the integrity and correctness of the ciphertext before carrying out more complex key recovery operations thus fruitless work can be avoided. Secondly, the scheme is collusion-free for any coalition of non-authorized users. Thirdly, the private key has nothing to do with the number of revoked users and can be reused as long as it is not disclosed. Finally, the storage overhead for each user is a constant.