Secure and QoS Routing in Mobile Adhoc Network using an Efficient Trust based Scheme

Abstract

 Security is prime concern in wireless sensor network. In networking when nodes send packet to another nodes via optimized path selected by implemented protocol to enhance various network parameters. There must be trust method in such a way that it seprate malicious node from network. Eariler watermarking, stegnography and cryptogrphy used to secure data but now in networking trust method is utilized.  Diverse methods based on cryptography, hash functions and trust and many more have been developed. But in this resource scarce and dynamic environment techniques using offline configurations and heavy computation are not suitable. So trust based solutions are viable options, on the basis of review of some trust based techniques we propose a trust based solution for secure routing.  In deployed nodes there must be some security feature so that while transmitting data from one node to another node authentication must be executed first and in this way nodes will trust on each other. There are various algorithms exist to carry out trust mechanism using public key certificate. Implemented algorithm must be well competent for certificate validation and cancellation. In our research work AODV, TSQRS, ETRS-PD, CA, Hash function, Energy Consumption Model and a proposed Localization Techniques is used and various networking parameters are calculated and a comparative analysis carried out and proposed technique result are superior than reference work