Comments on provably secure constant round contributory group key agreement in dynamic setting

Please use this identifier to cite or link to this item: https://doi.org/10.1109/TIT.2010.2070590

Title:	Comments on provably secure constant round contributory group key agreement in dynamic setting
Authors:	Tan, C.-H. Yang, G.
Issue Date:	Nov-2010
Citation:	Tan, C.-H., Yang, G. (2010-11). Comments on provably secure constant round contributory group key agreement in dynamic setting. IEEE Transactions on Information Theory 56 (11) : 5887-5888. ScholarBank@NUS Repository. https://doi.org/10.1109/TIT.2010.2070590
Abstract:	In a recent paper, Dutta and Barua presented a group key agreement protocol in dynamic setting. The protocol allows users to efficiently join or leave a group and was believed to be provably secure. In this letter, we point out a flaw in the Dutta-Barua dynamic group key agreement protocol. © 2006 IEEE.
Source Title:	IEEE Transactions on Information Theory
URI:	http://scholarbank.nus.edu.sg/handle/10635/111665
ISSN:	00189448
DOI:	10.1109/TIT.2010.2070590
Appears in Collections:	Staff Publications

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