REVIEW OF CLOUD COMPUTING CRYPTOGRAPHY

The delivery of computing services over the internet, as opposed to storing data on a local memory device or a proprietary disc drive, is known as cloud computing. Servers, storage, databases, networking, and software are some examples of computing services. The primary justification and major benefit of using the cloud are the user’s ability to store data there and access it from any location at any time, as well as the low cost of all its services. Despite this, because the data stored in the cloud is not directly maintained by the customer, security has always been a major concern with cloud computing. The data owners are unlikely to be aware of the route their data is taking when they upload or store data using a cloud computing service. The user is unaware of whether or not a third party is gathering, processing, and accessing their information. Numerous cryptography algorithms have been proposed to address security concerns. This paper discussed different cryptography algorithms that are present in the previous work with a focus on the fundamentals of cloud computing.