Ensuring Privacy in opportunistic Network
Maggi Goyal · IOSR Journal of Computer Engineering · 2013
The emergence of extremely powerful mobile communication devices in recent times has triggered off the development of many exploitative technologies that attempt at leveraging the ever increasing processing, storage and communicating capacities of these devices.One of the most developing area of network is opportunistic network.It provides communication even in disconnected mode.Nodes are mobile and can change their location and message is forward through many intermediate nodes so identity of usersis shown to all.Any intermediate can drop the data packetsif he is not wishes to forward the data to a particular destination id.A few privacy preventing algorithms are proposed to maintain it.In this research we propose an algorithm to maintain the privacy of user if user wants it .We are ensuring the privacy of the data with the use of concept of cluster estimation.In this we use the public private cryptography technique for data encryption and decryption.Algorithm is implemented on NS2 (Network Simulator 2.35).