Implementing Secure Group Communications using Key Graphs

  • Ch. Aswani Kumar Vellore Institute of Technology, Vellore
  • R. Sri Lakshmi Vellore Institute of Technology, Vellore
  • M. Preethi Vellore Institute of Technology, Vellore
Keywords: Data encryption, group communication, key graphs, scalability of secure groupcommunication

Abstract

While the technical issues of securing unicast communications for client-server computingare fairly well-understood, the technical issues of securing group communications are not. Theexisting approach to improve the scalability is to decompose a large group of clients into manysubgroups and employ a hierarchy of group security agents. In this paper, the secure groupcommunications using key graphs and the implementation of a different hierarchical approachto improve the scalability and secure group communication using key graphs has been presented.
Published
2007-03-01
How to Cite
KumarC., LakshmiR., & PreethiM. (2007). Implementing Secure Group Communications using Key Graphs. Defence Science Journal, 57(2), 279-286. https://doi.org/10.14429/dsj.57.1755
Section
Computers & Systems Studies