CC13-Provably secure and lightweight identity-based authenticated data sharing protocol for the cyber-physical cloud environment


Secure and efficient file storage and sharing by means of authenticated physical devices remain challenging to accomplish in a cyber-physical cloud environment, especially because of the diversity of devices used to get to the services and data. In this manner in this project, we exhibit a lightweight identity based authenticated data sharing protocol to provide secure data sharing among geographically dispersed physical devices and customers. The proposed protocol is shown to resist chosen ciphertext Attack (CCA) under the hardness assumption of decisional-Strong Diffie-Hellman (SDH) issue. We additionally assess the execution of the proposed protocol the existing information sharing computations regarding computational overhead, correspondence overhead, and response time.

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