A Fog-centric secure cloud storage scheme

Abstract

The ever-increasing computing and storage capacity of these devices need a cost-effective and environmentally
friendly method of storing data. However, there are various hazards and constraints associated with cloud
computing, such as those relating to data access control and security as well as efficiency concerns as well as
bandwidth. Checking the integrity of data stored in many cloud services using a unique model: CPABE, IDP
(identification principally based proxy). A variety of well-known symmetric algorithms, such as Identity-based
cryptography and Proxy public key cryptography, were put to the test in real time on a variety of handheld devices
in order to determine which cryptographic approach could provide the most efficient and reliable safety mechanism
for recoring data. Fog-centric comfort is the focus of its design. Data is protected from illegal access, alteration, and
deletion by storing it in the cloud. The suggested technique uses a fresh new approach Xor Combination to disguise
data to prevent unauthorised access. As an additional safeguard against fraudulent data retrieval and data loss, Block
Management outsources the results of Xor Combination. resilience of the proposed strategy. Tests show that the
suggested approach is superior in terms of processing time compared to other cutting-edge alternatives.