Enhanced Optimized Link State Secure Routing Algorithm using RSA Crypto Key Exchange & Revocation in FANET Framework

Abstract

With recent developments in Flying Ad-hoc Networks (FANETs), the advancement of energy-saving technologies for numerous supportive FANETs has been feasible. Due to their higher velocity and faster modifications in route, directing in FANETs is a challenging assignment. In FANETs, traditional routing protocols send control messages (Hello messages) on a regular basis to construct and maintain routes. FANETs waste energy by maintaining an unneeded neighborhood inside the cluster by swapping excessive control message packets. To reduce these energy-consuming issues, this paper proposes a FANET routing model using Enhanced Optimized Link State Secure Routing (EOLSSR) Algorithm using RSA Crypto Key Exchange and Revocation algorithm in NS 2.35 Framework. In FANETs, the EOLSSR routing protocol is implemented and the performance metrics such as throughput, packet transfer ratio, and delay through mutable node speeds are examined. According to simulation data, the outcome of OLSR differs based on speed and agility.