Deterministic group-based key pre-distribution scheme for wireless sensor network
Weihong Wang · Journal of Jilin University · 2011
According to the selection of the key ways,the current wireless sensor network key pre-distribution schemes are divided into two kinds of schemes:the probabilistic schemes and the deterministic schemes.To a deterministic scheme,the algorithm is complex,the computationally expensive is large,the size of support network is limited and the key security is vulnerability.A deterministic group-based wireless sensor network key pre-distribution scheme is proposed,which reduced the computational complexity,increased the network scale,and improved the key security.