Data Encryption in the Hostile Environment for Wireless Sensor Network Using Virtual Energy and Trigger Time Response Protocol
The future of communication is the intelligent sensors capable enough to manage the decision making process by making communication among themselves. Although to do that they need a secure communication to take place which is continuous and for that we need energy sources which is continuous and always flowing in. This is a major problem as making any communication safe today is a complex process as the intruders today are very much advanced and nothing less than implementing a proper Encryption algorithm to secure the data, it is not safe and to that we need to keep energy flowing to keep encryption engines running. The Whole concept is the need for Future Technology and Virtual Energy Based Encryption (VEBEK) is the answer for that. VEBEK is a secure communication framework in which permutated key generated by RC4 encryption mechanism is used for encryption. The Key to RC4encryption changes dynamically in accordance to the residual energy packets of the Sensor. Thus every data packet has a different dynamically generated key coming in succession. And keying messages send to different ends are also not needed for checking the authenticity as the nodes present in between the path of network of sensors does that, making the communication authenticated and integrated.
Keywords: Data Encryption, Wireless Sensor Network
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