A Pairwise Key Pre-Distribution Scheme Based on OKS and Grids for Wireless Sensor Networks
Yu Quan Zhang, Min You · Applied Mechanics and Materials · 2013
A pairwise key pre-distribution scheme based on OKS and grids for wireless sensor networks is proposed. This strategy divides the sensor area into square cells and logical groups and distributes key information by employing the OKS scheme. This scheme effectively reduces storage cost, saves battery energy, has good network connectivity, and provides flexible security grades.