A Fog-centric secure cloud storage scheme

Abstract

The computing power and storage space requirements of these devices are expanding at an
exponential rate, necessitating the development of cost-effective, environmentally friendly methods
for securely storing data. There are many advantages to cloud computing, but there are also many
hazards and constraints, such as security, information access, efficiency, bandwidth, and so on. CPABE, IDP (identification-primarily-based proxy) in multi-cloud storage is a unique far-flung data
integrity checking mechanism. Symmetric algorithms like Identity-based cryptography and Proxy
public key encryption have been implemented on cloud history to examine their performance, and
through the results of real-time implementation of those algorithms in various handheld devices, it's
been shown that which cryptographic approach can provide an efficient and reliable safety
mechanism for records access Fog-centric comfort is the idea here.
to protect data against access, alteration, and destruction by unauthorized parties. The proposed
technique incorporates a totally new approach Xor Combination to disguise statistics in order to save
you from unlawful access. As an additional safeguard against fraudulent data retrieval and data loss,
Block Management outsources the results of Xor Combination. In addition, we recommend a
method based on a hash set of rules to ease change detection. Our security evaluation shows that
the proposed approach is strong. In terms of data processing time, the proposed system
outperforms the most recent cutting-edge approaches.