Sub-Grid Based Key Vector Assignment: A Key Pre-Distribution Scheme for Distributed Sensor Networks

@inproceedings{Kalidindi2004SubGridBK,
  title={Sub-Grid Based Key Vector Assignment: A Key Pre-Distribution Scheme for Distributed Sensor Networks},
  author={Ramaraju Kalidindi and Vamsi Paruchuri and Shivakumar Basavaraju and Cariappa Mallanda and Archit Kulshrestha and Lydia Ray and Rajgopal Kannan and Arjan Durresi and S. Sitharama Iyengar},
  booktitle={International Conference on Wireless Networks},
  year={2004}
}
Security in sensor networks is more important than traditional networks as they are deployed in hostile environments and are more prone to capture. Trusted third party authentication schemes, public-key systems are not suitable owing to their high resource requirements. Key pre-distribution was introduced in [3] to solve this problem. Our scheme achieves identical connectivity compared to the random key pre distribution [4] using a less number of preloaded keys in each sensor node. The design… CONTINUE READING