in order to improve the secure connectivity & expansibility and decrease memory costs, an efficient hexagon-based grouping key pre-distribution scheme is put forward by using secret binding.
为了提高网络的安全连通性、可扩展性和降低存储开销,本文基于蜂窝模型,采用秘密绑定的思想,提出了一种有效的分组密钥分配方案。