slugStudy of Multicast Key Distribution with Reduced Method
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 5
Abstract
many emerging web and Internet applications are based on a group communications model. Thus, securing group communications is an important Internet design issue. The Key Distribution is major problem of communication and network security. Group communication can benefit from IP multicast to achieve scalable exchange of messages. However, there is a challenge of effectively controlling access to the transmitted data. IP multicast by itself does not provide any mechanisms for preventing no group members to have access to the group communication. In this paper, we present new method for making scheme for efficient computation. In which we include MDS code which is related to the problem of efficient information updates. We also include the efficient re - keying of large groups with dynamic membership: minimizing the overall time it takes for the key server and the group members to process the re - keying message. Specifically, we concentrate on re - keying algorithms and minimize the longest sequence of encryptions and decryptions that need to be done in a re - key ing operation, then we provide an optimal schedule of re - keying messages. We propose a new scheme for a scalable multicast key distribution scheme. It focuses explicitly on the issue of snowballing member removal and presents an algorithm that minimizes the number of messages required to distribute new keys to the remaining group members
Authors and Affiliations
Sarita K. Tiwari, Jayant P. Mehare
Keywords
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