Implementing Secure Group Communications using Key Graphs

Defence Science Journal

Ch. Aswani Kumar¹  M. Preethi¹  R. Sri Lakshmi¹ 

[1] Vellore Institute of Technology, Vellore

关键词: Data encryption;    group communication;    key graphs;    scalability of secure groupcommunication;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

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.

【 授权许可】

Unknown