Efficient and Secure Group Data Sharing Model based on Selection scheme in Cloud environment

摘要

Cloud computing is said to be the service oriented computing technology, which are affordable and flexible over the internet. In past few years the cloud has become more matured and provided many services, one of the primary service is data sharing in Group, where the data can be easily shared from one member to another. However, while sharing the data security is one of the primary concern. In past several methodology has been proposed. However, these methods lacked from the feasibility. Hence, in this paper we have propose methodology is based on the selection scheme. Here General Group Key is generated and moreover General Key agreement protocol is decentralized based model where the data are controlled by the owner within the same group. Moreover, the proposed methodology is evaluated by analyzing the comparative analysis based on the various number of parameter. Result Analysis suggest that our methodology simply outperforms the existing one.