| Abstrakt: |
MANET with Internet of Things (IoT) plays a vital role in processing, sensing, and acquiring of data. Many of the existing works exploits MANET-IoT, that provide better results however, they have limitations of data integrity problem, scalability issues, and energy consumption which affect the reliability of communication. In this paper, by leveraging the short comings faced by the existing works, we propose HSec-Route (Holochain based Secure Routing) approach with secure and energy efficient capability to achieve QoS constraints. Initially, nodes in the mobile network are authenticated to Holochain based centralized TA that exploits improved BLISS algorithm to ensure legitimacy of nodes by considering multiple attributes. The authenticated nodes are clustered to improve the connectivity between nodes using Enhanced Fuzzy C-Means (EFCM) algorithm by considering several metrics. Here, Cluster Head (CH) is selected to minimize energy consumption. After clustering, the routing between Cluster Members (CMs) to CH is carried out by performing two stages namely trust management stage and optimal forwarder stage. In trust management stage, both direct and indirect trusts are evaluated for every nodes to confirm forwarders legitimacy and ranking of nodes is done by Grey Absolute Decision Analysis (GADA) based on trust values. With the help of trust values and other metrics, the optimal forwarder is selected by Improved Particle Swarm Optimization (IPSO). Finally, the nodes integrity is ensured by En-route filtering and the dishonest nodes are pruned out. The simulation is carried out using NS-3.26 simulation tool and the performances are compared with existing works in terms of several validation metrics. The validation results show that our proposed work performs well than the existing works. [ABSTRACT FROM AUTHOR] |
