Peter D. Dawoud

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This paper addresses one the security problems of mobile ad-hoc network: the P2P dynamic secure group key establishment. In the paper we are proposing a new efficient P2P hierarchal group key management protocol for ad-hoc networks. The paper introduces a two level hierarchical structure and a new scheme of group key update.
It is well established now within the vehicular Communication (VC) community the fact that security and protection of privacy are a prerequisite for the deployment of the technology. It is also understood that without the integration of strong and practical security and privacy enhancing mechanisms, VC systems could be disrupted or disabled, even by(More)
#1 Professor, Dean-Faculty of Applied Science, National University of Rwanda, Rwanda Corresponding Author: PhD Student, University of Waterloo, Canada, Dr. Consultant – SA Dr. Senior Lecturer – National University of Rwanda ABSTRACT Mobile ad hoc networks offer communication over a shared wireless channel without any preexisting(More)
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