Secure Data Sharing and Searching at the Edge of Cloud using Modified Algorithm

Abstract

Cloud computing is defined as the computing devices which enables the delivery of hosted services over the internet. It is an internet-based computing technology.Cloud computing still growing and evolving technology in security, privacy and usability. The problems threats found during storing and searching the data at edge cloud computing. Using SHA-256-bit key encryption, the process of encryption takes a time and lots of data to search any data.

We proposed an efficient data storing scheme that allows smart device to securely storing data with other using SHA-256 bit key at edge of cloud assisted IoT. Also propose a secure searching scheme to search data with own/shared data storage effectively. And analyze the performance based a processing speed and time.