Cloud Security investigation using Cryptography and Crypto Analysis Approaches

Abstract

Cloud computing is now a highly appealing, enticing, and intriguing technology that provides users with on-demand service via the internet. It is processed to increase cloud storage capacity and capability without spending money on training or the environment. The more abstraction that is utilized for development in a cloud environment is cloud computing, which stores data in a cloud server with data security. There are a lot of people who use cloud storage to store their own data, so cloud storage needs to be secure. The main issue with cloud computing is security when uploading and downloading data from a cloud server. We had to discuss a variety of cryptographic algorithmic approaches used in the literature to address cloud data security concerns in this paper. For security reasons, we organized a systematic review of symmetric key and asymmetric key algorithms here, with a focus on hybrid cryptography algorithms. Data encryption, cloud-based applications, and services use these algorithms.