Different key establishment for secure end-to-end communications in Ad-hoc networks

Haksup Shim; Hyoyoung Han; Sang-Geun Lee

Different key establishment for secure end-to-end communications in Ad-hoc networks

Haksup Shim, Hyoyoung Han, Sang-Geun Lee

Center for Artificial Intelligence Research

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The existing group key establishment protocols can not support end-to-end security in the group, and execute the whole re-keying when lost. Moreover, sharing one same key with all members is unfit to ad hoc networks. For overcoming the problems, this paper proposes Diff-key: Different key establishment based on trust-level. The Diff-key, distinguishes all members into two types of trust-level: trust member and un-trust member. Only trust members can establish a group key, and the others make use of a session key through mutual authentication. Therefore, the Diff-key can achieve end-to-end security services and execute partial re-keying when a key is stolen.

Original language	English
Title of host publication	Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems
Editors	T. Gonzalez
Pages	500-505
Number of pages	6
Edition	1
Publication status	Published - 2003
Event	Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Systems - Marina del Rey, CA, United States Duration: 2003 Nov 3 → 2003 Nov 5

Publication series

Name	Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems
Number	1
Volume	15

Other

Other	Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Systems
Country/Territory	United States
City	Marina del Rey, CA
Period	03/11/3 → 03/11/5

Keywords

Ad-hoc network
End-to-end
Group key
Trust-level

ASJC Scopus subject areas

Software
Hardware and Architecture
Computer Networks and Communications

Cite this

Shim, H., Han, H., & Lee, S-G. (2003). Different key establishment for secure end-to-end communications in Ad-hoc networks. In T. Gonzalez (Ed.), Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems (1 ed., pp. 500-505). (Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems; Vol. 15, No. 1).

Different key establishment for secure end-to-end communications in Ad-hoc networks. / Shim, Haksup; Han, Hyoyoung; Lee, Sang-Geun.

Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems. ed. / T. Gonzalez. 1. ed. 2003. p. 500-505 (Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems; Vol. 15, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shim, H, Han, H & Lee, S-G 2003, Different key establishment for secure end-to-end communications in Ad-hoc networks. in T Gonzalez (ed.), Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems. 1 edn, Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems, no. 1, vol. 15, pp. 500-505, Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Systems, Marina del Rey, CA, United States, 03/11/3.

Shim H, Han H, Lee S-G. Different key establishment for secure end-to-end communications in Ad-hoc networks. In Gonzalez T, editor, Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems. 1 ed. 2003. p. 500-505. (Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems; 1).

Shim, Haksup ; Han, Hyoyoung ; Lee, Sang-Geun. / Different key establishment for secure end-to-end communications in Ad-hoc networks. Proceedings of the Fifteenth IASTED International Conference on Parallel and Distributed Computing and Sytems. editor / T. Gonzalez. 1. ed. 2003. pp. 500-505 (Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems; 1).

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Different key establishment for secure end-to-end communications in Ad-hoc networks

Abstract

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Keywords

ASJC Scopus subject areas

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