A Survey paper on Secure AODV protocol in MANAET using RSA algorithm and Diffie-hellman algorithm
Prasad P. Lokulwar, Yogadhar Pandey · 2013
Mobile ad-hoc networks (MANTEs) are temporary networks that are built up momentarily in order to satisfy a certain emergency, for example, suppose that in an area of zero connectivity if there is a bomb blast then the local police would set up an ad-hoc network for communicating this emergency to the higher officials. Hence, this could save many lives. Ad-hoc networks are in a great demand now a days and have a lot of advantages like emergency control, short term connections for roaming subscribers, etc.But with this advantages there are disadvantages also, one such disadvantage is the security of MANETs which is very low as compared to the other permanent networks which is due to absence of central network database and due to absence of full network temporarily would also increase the cost of the system.We have designed the Ad Hoc On Demand Routing Protocol (AODV) using RSA algorithm and diffie-hellman algorithm on platform NS. Which is efficient as well as we have implemented the security technique so the we can prevent the data loss at the time of transmission and prevent from malicious node. We also provide the security to public key and private key in network with the help of the diffie-hellman algorithm. This technique is help at the time of sending the private key to the destination node. After that the destination node create the secret key with the help of sender key and sender and destination node use the same key (secret key).