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Title |
An Efficient Group Rekeying Method Using Enhanced One Way Function Tree Protocol |
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Author |
B.Parvatha Varthini, S.Valli |
| Citation |
Vol. 6 No. 12 pp. 211-218 |
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Abstract |
There are several group key management solutions to implement group rekeying in secure multicast communication. These solutions suffer from 1 affects all phenomena if they use centralized architecture or from data translation latency if they use decentalised architecture. Further, these group rekeying protocols add communication as well as computational overhead in every group member and in the group key controller (GKC) of the group. This proposed work develops an efficient group rekeying solution that follows an adaptive group rekeying architecture. This adaptive group rekeying architecture provides a good tradeoff between the one affects all phenomena and the data translation latency. This method uses an enhanced one way function tree (EOFT) algorithm based on the Chinese remainder theorem for group rekeying. EOFT has minimum computational overhead and communicational overhead particularly during the join of the members in the group. |
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Keywords |
data translation latency, enhanced one way function tree, group key controller, rekeying the group key |
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