A Literature Study on Group Key Management using Huffman Key Tree

Document Type : Primary Research paper

Authors

1 Bannari Amman Institute of Technology, Erode, India

2 Hindusthan College of Engg. & Tech., Coimbatore, India

3 Sri Krishna College of Technology, Coimbatore, India

Abstract

Recent trends and growth in Network and Internet Technology create
unbelievable transaction in communication methodology. Distributed and Parallel
Processing are the mile stones for network growth. Since technology has been
developed, it is mandatory to take care of implementation difficulties. Installation
Cost, Development Issues, Security Issues, Reliable Analysis and Resource
Management are the major areas to do the research in implementation. Group
Communication (GC) model is applied in most of the Distributed and Parallel
Processing system. To provide security services, key based cryptography approaches
are applied. Encryption key is dynamically changed in associate with the change in
the group strength. Huffman code is used to regenerate the group key at minimum
cost.

Keywords