期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2016
卷号：7
期号：1
页码：333-337
出版社：TechScience Publications
摘要：A sensor in order to communicate with another sensorwithin the sensor network needs to find out the sensor which isadjacent to it. So within the network, a sensor needs to find out itsadjacent sensor and communicate with it. In order to communicate itneeds to maintain some authentication information. The informationmust be transferred securely. If the sensors are mobile then it isdifficult to expect the adjacent sensors. So each sensor has to maintainthe information of all other sensors. This increases the non-dataoverhead. So, if there are ‘n’ sensors within the network then eachsensor has to maintain the keys of the remaining ‘n-1’ sensors (whichis ‘n*(n-1)’) for the network. So through our project we reduce thekeys information from ‘n-1’ to a maximum of ‘(n+1)/2’. This could beachieved with the help of a new concept called ‘Key Sender. In thispaper we are used TDEA algorithm for the encryption purpose.
