A Note on an Improved Self-Healing Group Key Distribution Scheme
- PMID: 26426018
- PMCID: PMC4634393
- DOI: 10.3390/s151025033
A Note on an Improved Self-Healing Group Key Distribution Scheme
Abstract
In 2014, Chen et al. proposed a one-way hash self-healing group key distribution scheme for resource-constrained wireless networks in the journal of Sensors (14(14):24358-24380, doi: 10.3390/ s141224358). They asserted that their Scheme 2 achieves mt-revocation capability, mt-wise forward secrecy, any-wise backward secrecy and has mt-wise collusion attack resistance capability. Unfortunately, this paper pointed out that their scheme does not satisfy the forward security, mt-revocation capability and mt-wise collusion attack resistance capability.
Keywords: backward secrecy; collusion attack; forward security; self-healing group key distribution.
Comment on
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Improved one-way hash chain and revocation polynomial-based self-healing group key distribution schemes in resource-constrained wireless networks.Sensors (Basel). 2014 Dec 18;14(12):24358-80. doi: 10.3390/s141224358. Sensors (Basel). 2014. PMID: 25529204 Free PMC article.
References
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- Staddon J., Miner S., Franklin M., Balfanz D., Malkin M., Dean D. Self-healing key distribution with revocation; Proceedings of the 2002 IEEE Symposium on Security and Privacy; Oakland, CA, USA. 12–15 May 2002; pp. 241–257.
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