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A membership oriented group key management for application services

Version 2 2025-01-15, 01:17
Version 1 2023-05-23, 04:56
conference contribution
posted on 2025-01-15, 01:17 authored by H Ngo, YS Wang, P Le, B Srinivasen, V Malhotra
Group key management is an important framework to secure group communications. To improve the performance of re-keying for group key management in large scale systems, logical hierarchical key [1] was proposed . However, this approach does not consider the high re-keying cost of single user having multiple memberships. In this paper, we propose a membership-oriented group key structure to optimize the re-keying of multiple membership users. Users in the systems are grouped into key-groups based on their memberships. Therefore, the re-keying operations for members if these groups can be combined without sacrificing forward secrecy. An analysis shows that the cost of re-keying operations in large scale multiple membership group key management can be improved with the proposed group key management.

History

Publication title

Proceedings of the 2009 International Conference on Network-Based Information Systems (NBiS)

Volume

2

Editors

A Duressi, L Barolli, T Enokido, M Uehara et al

Pagination

240-245

ISBN

9780769537672

Department/School

Information and Communication Technology

Publisher

IEEE Computer Society

Publication status

  • Published

Place of publication

Los Alamitos, California

Event title

International Conference on Network-Based Information Systems (NBiS)

Event Venue

Indianapolis, USA

Date of Event (Start Date)

2009-08-19

Date of Event (End Date)

2009-08-21

Rights statement

© Copyright 2009 IEEE

Socio-economic Objectives

220103 Mobile technologies and communications

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