Abstract：As a kind of dynamic self-organized network, wireless Ad hoc network is faced with serious security threat. On the basis of analyzing the characteristics of Ad hoc network, a hierarchical group key management solution (Hierarchical Group Controller-Based Group Key Management protocol) based on extended Diffie-Hellman protocol is presented. The HGKM utilizes member filter function and hierarchy to maintain a single group key to adapt to the special requirements for frequent key refresh of Ad hoc network.
傅 坚; 张 翎. 无线Ad hoc网动态密钥管理问题的研究[J]. 电子与信息学报, 2006, 28(5): 815-819 .
Fu Jian; Zhang Ling. The Research on the Dynamic Key Management of Wireless Ad hoc Network. , 2006, 28(5): 815-819 .
2006, Vol. 28 
