A Bivariate Polynomials key management scheme Based on ID in WSNs
Qin Li, Yaping Deng, Jiangbo Wang · 2006
WSNs require cryptographic protection of communications between sensor nodes. Using bivariate polynomials, ID-based key management scheme given these functions, including key distribution, key updating and sensor capture detection. Compromised nodes can recover by itself, by reducing memory requirement and less computation ability needed, it is more suitable for sensor networks