Secure End to End Data Aggregation using Public Key Encryption in Wireless Sensor Network

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Provided by: International Journal of Computer Applications
Topic: Security
Format: PDF
Wireless sensor networks is made of a large number of low-cost and low power sensor nodes that contains strictly limited sensing, computation, as well as communication abilities. Because of resource restricted sensor nodes, it is very important to reduce the amount of data transmission so the average sensor lifespan and also the total bandwidth utilization are generally increased. Data aggregation is the process of summarizing and merging sensor data to be able to minimize the number of data transmission in the network.
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