Design and Implementation of Key Distribution Algorithms of Public Key Cryptography for Group Communication in Grid Computing

摘要

The group communication involves the association of various nodes to perform various tasks that depend on communication and resources sharing. In a group communication secured resource sharing should be ensured. In order to have a secured communication a simple and competent security methods are vital. The centralized authentication is required for preventing the hackers from intruding the group. To prevent the different attack in the network and to determine the effectiveness of the key management algorithms like access control polynomial are already in use. This paper proposes design and implementation of key distribution algorithm for secure communication in Grid Computing. This paper gives details of implementation of algorithms using Euclidian and prime number based key generation. The time and security analysis for group communication using the proposed algorithms have been carried out and reported.