Resiliency Comparison of Probabilistic Key Pre-Distribution Schemes for Sensor Networks
Dawu Gu · Journal of Beijing Jiaotong University · 2010
A fine grained formal analysis on resilience against node compromise in probabilistic key pre-distribution scheme for sensor networks is presented.Targeting at three representative key pre-distribution schemes,basic key pre-distribution scheme,q-composite key pre-distribution scheme and an unbalanced key pre-distribution scheme,we propose a more suitable threat model and definition of resiliency against node compromise for probabilistic key pre-distribution schemes.This is proved much more precise than the ones in the refermes which proposed these schemes.