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Queue and tree based Group Diffie Hellman Key Agreement Protocol for E-Commerce SecurityHaryana • November 14th, 2018
Abstract — E-commerce security is required in each and every corner of the information and communication Technology (ICT). There are many uses of applications that involves group communications like secure conferencing, video games, video chatting etc. are rapidly increasing day by day. Many works are done in providing secure communication in the field of cryptography and network security. A group key agreement protocol helps to agree upon a common session key which is shared among the members of the group over a public network. This paper presents efficient group key agreement protocol based on queue with a tree based Diffie Hellman structure. So, with the help of queue most of the computation is performed by a high performance member in order to improve efficiency. We have designed bilinear pairing free group key agreement protocol. The computations in bilinear pairing are very complex. The proposed protocol consists of a group of users or participants and Group Controller Server, wh
