Abstract
In this paper we deal with the protector control that which we used to secure AODV routing protocol in Ad Hoc networks. The considered system can be vulnerable to several attacks because of mobility and absence of infrastructure. While the disturbance is assumed to be of the black hole type, we purpose a control named PC-AODV-BH in order to neutralize the effects of malicious nodes. Such a protocol is obtained by coupling hash functions, digital signatures and fidelity concept. An implementation under NS2 simulator will be given to compare our proposed approach with SAODV protocol, basing on three performance metrics and taking into account the number of black hole malicious nodes.
Highlights
In the wired networks, the computers are connected by broadcast cables and they are characterized by their powers in terms of capacity for treatment and storage
1, 2 or 5 black holes, our objective is to be able to cancel their effects using secure AODV protocol (SAODV) and PCAODV- BH protocols, and to compare the two controls applied in terms of effectiveness of safety of AODV routing deal with such threats
We suggested a realizable solution to control the AODV
Summary
The computers are connected by broadcast cables and they are characterized by their powers in terms of capacity for treatment and storage. Such networks offer a stable band-width, a good and inexpensive quality [11]. In the early 90’s the consequent evolution carried in the wireless networks made the interest of the mobile computing grow The latter offers a flexible mechanism of communication enters the users and an access to all services available in a typical environment (fixed) through an independent network of the physical location (geographic) and user mobility [11]. A connectivity between the various elements in the network is organized and centralized [11]
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