• Gembali Sateesh
• Dr S. Jhansi Rani

In the existing system, the nodes break the route due to malicious attacks. The Packet delivery latency is increased due to the breaking of routes. In the proposed system, the routing path is selected based on the request response method. The source node checks the hashing neighbor nodes id, data with timestamp. Then it transmits the data to destination using e-star protocol. Each and every node while registering, server provides them with id, primary key, secondary key and decryption key. Source collects the primary key of all the intermediate nodes. It also finds the optimum path. We encrypt the data using the AES algorithm. The wholesome is transmitted to first hop, where initial decryption is achieved using decryption key of that node. The id and secondary key is collected and it is transmitted to both the source and the destination. Similarly all the id’s and secondary key are collected and concatenated, so as to verify both source and destination. Tpa implementation is also achieved for successful validation of concatenated keys and reward is provided to the intermediate hops. Problem Definition: In this paper we improve the security and reduce the packet delay and prevent data in adversary environment

Multihop packet transmission CPU AES algorithm and PDA

"A Secure and Efficient Routing protocol in Multi-hop Wireless Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.179-185, June 2019, Available :http://www.jetir.org/papers/JETIR1907483.pdf

"A Secure and Efficient Routing protocol in Multi-hop Wireless Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp179-185, June 2019, Available at : http://www.jetir.org/papers/JETIR1907483.pdf