Detection of Blackhole Behaviour Using Triangular Encryption in NS2

Security is an essential requirement in mobile ad hoc network (MANETs) [1]. Compared to wired networks, MANETs are more vulnerable to security attacks due to the lack of a trusted centralized authority and limited resources. This paper simulates the behaviour of Blackhole node in AODV protocol in NS...

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Bibliographic Details
Published in:Procedia technology 2013, Vol.10, p.524-529
Main Authors: Chatterjee, Nabarun, Mandal, Jyotsna Kumar
Format: Article
Language:English
Subjects:
AODV
MANET
NS2
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Summary:Security is an essential requirement in mobile ad hoc network (MANETs) [1]. Compared to wired networks, MANETs are more vulnerable to security attacks due to the lack of a trusted centralized authority and limited resources. This paper simulates the behaviour of Blackhole node in AODV protocol in NS2 and proposes a technique to avoid it in AODV [2] routing protocol using Triangular Encryption [3] in NS2 [4][5]. Triangular Encryption has been chosen because of its low computation overhead. Comparison with existing blackhole detection technique [6] reveals that the proposed technique obtains better results.
ISSN:2212-0173
2212-0173
DOI:10.1016/j.protcy.2013.12.391