A hybrid fast approach to secure group-oriented management of key trees on Internet

被引:0
|
作者
You, Chien-Ming [1 ]
Horng, Mong-Fong [2 ]
Kuo, Yau-Hwang [1 ]
Du, Wan-Ling [2 ]
机构
[1] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Tainan 70101, Taiwan
[2] Shu Te Univ, Dept Comp Sci & Informat Engn, Kaohsiung, Taiwan
关键词
hybrid key management; group security; key tree management; group-oriented key management;
D O I
10.1109/IIH-MSP.2008.330
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, a group-oriented management of key trees (GMKT) is proposed. In GMKT a hybrid key distribution management is developed to ensure the group security in communications when the group membership is change such as member joining and leaving. The re-keying procedures of two basic operations are presented. The simulation results show the performance improvements of computation cost. The proposed approach indeed contributes in the reduction of operation cost of re-key.
引用
收藏
页码:43 / +
页数:2
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