A Secure Trusted Multipath Routing and Optimal Fuzzy Logic for Enhancing QoS in MANETs in NS2

Abstract
Wireless Mobile Ad Hoc Network (MANET) is an independentmethod of mobile nodes. The multipath routing in MANET is the most important pertains for securable transmission which is potential by neglecting the attackers or self-centered nodes from the network in MANET. The nodes are allowed to move haphazardly. The data reliability, privacy, authorization and authentication, and non-denial are effectively guaranteed by secure routing. In this study, an innovative Quality of Service dependent secured multipath routing system for reliable data communication along with encryption technique is proposed. Also, the Multipath routing process AODV-BR protocol with Optimal Fuzzy Logic is conceived. The Adaptive formation of Grey Wolf Optimization approach envisions the optimal path. Therefore, an optimal path is chosen from the recognizedroutes to shelter the data key management techniques; here Homomorphic Encryption is used. The efficiency in the functioning of the projected technique is evaluated with respect to parameters such as the end to end delay, packet delivery ratio etc. Simulation result demonstrates that energy efficiency and network lifetime of our suggested work is developed than that of existing work.