A Hybrid Fast Approach to Secure Group-Oriented Management of Key Trees on Internet

Author

You, Chien-Ming ; Horng, Mong-Fong ; Kuo, Yau-Hwang ; Du, Wan-Ling

Author_Institution

Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng Kung Univ., Tainan

fYear

2008

fDate

15-17 Aug. 2008

Firstpage

43

Lastpage

46

Abstract

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.

Keywords

Internet; cryptography; GMKT; Internet; computation cost improvements; group-oriented management of key trees; hybrid key distribution management; Centralized control; Computational efficiency; Computational modeling; Computer science; Conference management; DH-HEMTs; Internet; Protocols; Security; Signal processing; Group security; Group-Oriented key management; Hybrid key management; Key tree management;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Hiding and Multimedia Signal Processing, 2008. IIHMSP '08 International Conference on

Conference_Location

Harbin

Print_ISBN

978-0-7695-3278-3

Type

conf

DOI

10.1109/IIH-MSP.2008.330

Filename

4604004