Certificateless Aggregated Signcryption Scheme for Cloud-Fog Centric Industry 4.0

Over recent years, the Industrial Internet of Things (IIoT) and connectivity of the various sensors on the industrial and automaton front played crucial roles in the manufacturing process. producing ventures are predominantly represented by industry 4.0, so produces colossal information. Outsourcing of data is one of the ways to manage the overhead of the massive data generated from the various resource-constrained devices utilizes in the industrial environment. Therefore, the crowdsourced data from many organizations outsourced to the cloud system. However, privacy and security challenges such as illegal admittance, data leakage raises by outsourced storage. In this article, a privacy conserving, lightweight data aggregation scheme is proposed to attain security in industrial networks. Particularly, in this article, we proposed a proficient certificate aggregated signcryption (CLASS) scheme which also provides data aggregation for the industrial data including mutual authentication, integrity and confidentiality of data, volatile to key escrow, and privacy-preserving.