Secure and Light Weight Aodv (Slw-Aodv) Routing Protocol for Resilience Against Blackhole Attack in Manets
MV D S Krishna Murty1, Lakshmi Rajamani2
1M V D S Krishna Murty, Research Scholar, Department of Computer Science and Engineering, Jawaharlal Nehru Technological University Hyderabad (Telangana), India.
2Dr. Lakshmi Rajamani, Professor and Head (Retd), Department of Computer Science and Engineering, Osmania University, Hyderabad (Telangana), India.
Manuscript received on 08 February 2023 | Revised Manuscript received on 13 February 2023 | Manuscript Accepted on 15 March 2023 | Manuscript published on 30 March 2023 | PP: 1-9 | Volume-13 Issue-1, March 2023 | Retrieval Number: 100.1/ijsce.A35920313123 | DOI: 10.35940/ijsce.A3592.0313123
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper aimed at the detection of blackhole attacks and proposed a new method called as Secure and Light Weight Adhoc On demand Distance Vector Routing (SLW-AODV). SLW-AODV is an extended version of the traditional AODV routing protocol. The proposed SLW-AODV ensures resilience for both blackhole and cooperative blackhole attacks. It employs a simple Challenge, Response and Confirm (CRC) strategy with chaotic maps for the identification of both blackhole and cooperative blackhole attacks. SLW-AODV identifies the attacked nodes at both route discovery and data forwarding process. For experimental validation, we have conducted extensive simulations and the performance is validated through Packet Delivery Ratio, Throughput and Average end-to-end delay. The obtained performance metrics shows an outstanding performance than the state-of-the art methods.
Keywords: Average End-To-End Delay, Chaotic Maps, Cooperative Blackhole, MANETs
Scope of the Article: Network Protocols