Group Key Distribution in Computer Networks: GKD in Computer Networks

Rasslan, Mohamed, Dakroury, Yasser, Aslan, Heba

ISBN 10: 3659224928 / ISBN 13: 9783659224928

Published by LAP LAMBERT Academic Publishing, 2012

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Bibliographic Details

• Title: Group Key Distribution in Computer Networks: GKD in Computer Networks
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2012
• Language: English
• ISBN 10: 3659224928
• ISBN 13: 9783659224928
• Binding: Paperback
• Condition: Like New
• Book Type: book

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Synopsis

This book presents a new protocol for a scalable multicast key distribution protocol. The proposed protocol is based on Key Management using Boolean Function Minimization (KM-BFM) technique. It is considered one of the best solutions proposed for solving the scalability of multicast security protocols depending on a centralized manager. Instead of using one tree as in KM-BFM, the members are divided into a number of subgroup trees. The comparison of the proposed protocol with KM-BFM protocol shows that the proposed protocol achieves a lower storage at both the group manager and the group members compared to KM-BFM protocol. Also, it achieves a lower communication overhead in case of a single member leave and a comparable communication overhead in case of multiple leaves. Furthermore, the probability of conducting a successful collusion attack in the proposed protocol is less than that proposed in KM-BFM protocol. This is due to the fact that, in the proposed protocol, each member knows less number of keys than in KM-BFM protocol.

About the Author

Mohamed Rasslan received the B.Sc. and M.Sc. degrees from Cairo University & Ain Shams University, Egypt, and the Ph.D. degree from Concordia University, Canada. He worked at Egyptian Cabinet IDSC, TE Data S.A.E, the Egyptian MCIT, ERI, and the Elec. & Comp. Eng. Dept. Concordia University, Canada. He is the co-founder and chairman of SecRiva Inc.