Implementation of Secure and Energy Efficient Routing Protocol in WSN using Search and Distributed Algorithms Hybridization

Abstract

ABSTRACT newlineThe wireless nodes with limited power need precise routing protocol to newlineimprove lifetime of network. Al though some of conventional research work newlineanalysis on security issues and resource management are available, they fail to newlinemeet the requirement in terms of energy efficient routing protocols. newlineHence, A* EEDDP (Energy Efficient Distribution Diffusion Protocol) is newlineproposed to improve network lifetime. The A*algorithm selects shortest path to newlinedestination node for data transmission. In addition, the EEDDP selects optimal newlinenode for data forwarding with respect to node signal strength, and newlineacknowledgement packets. The A*EEDDP algorithm performance compare with newlinetraditional algorithms such as AODV, DSDV and EEDR algorithm. Furthermore, newlinethe data integrity of network degrades due to attacker nodes. newlineHence, to improve data security SEENPR algorithm is proposed. The newlineSEENPR algorithm use Enhanced Elliptic Curve Logic Discrete Secure newlineAlgorithm (EECLDSA) to encrypt data with keys at nodes. The SEENPR newlinealgorithm includes K-Means algorithm to enhance the Cluster Head (CH) newlineselection using Euclidean distance among nodes in network. The algorithm newlineperformance was compared with traditional algorithms such as AODV, DSDV newlineand EEDR algorithms by NS2 simulation tool. Furthermore, to improve data newlinesecurity and minimize energy consumption the A* hybridize with SEENPR newlinealgorithm. The A* SEENPR algorithm performance was evaluated in testbed. newlineThe A*EEDDP, SEENPR performance analysis showed improved energy newlineefficiency and data security compared to traditional algorithms newline