Cooperative Bit-Compressed Authentication Scheme Against Compromised Node Attacks in Wireless Sensor Networks

Provided by: International Journal of Computer Applications
Topic: Security
Format: PDF
Sensor nodes deployed at hostile environments suffer compromise node attacks, in which an adversary injects counterfeit data into the sink causing error detection at upper level and energy wastage in en-route sensor nodes. A novel authentication scheme known as, Cooperative Bit-compressed Authentication (CBA) is based on random graph characteristic of sensor node deployment and a cooperative bit-compressed authentication scenario with probability of neighboring nodes providing the necessary condition for CBA authentication. In this safest en-route is found out using client puzzle.

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