Encryption schemes in cloud computing – A comprehensive study
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Abstract
Cloud computing is an emerging computing area which enables users to remotely store data in a third party and then provides services on demand. The cloud users as well as the cloud service providers will be mostly from different trust domains. As the sharing of confidential data to the cloud servers have become common, it is important to adopt measures to efficiently encrypt the outsourced data. The data in the network is prone to attack by different spy wares. The security of the data sent over a network is critical. The encryption schemes are those schemes that are used to wrap the messages transmitted over the network in a non-readable format. The notable issues for the remote data storage are data security and privacy. This paper presents a survey on the various encryption algorithms used in the cloud computing are explained. A study on all those methods are done and the advantages and disadvantages of those are listed.
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