Cluster-based hybrid key management strategy for Ad Hoc network
自组网中基于簇的混合密钥管理策略

Ad Hoc networks have attracted more and more attention recently due to its character of self-organization. However, this character brings big challenges to it in the field of security. Key management is one of most importance things in security service. A new distributed coloring-based clustering method was introduced. Based on it, a hybrid key management scheme using the TGDH algorithm was proposed. The good performance of this strategy was proved by theoretical analysis.