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An Identity based Authentication and Data Encryption in Cloud Computing

International Journal of Computer Science and Engineering
© 2017 by SSRG - IJCSE Journal
Volume 4 Issue 10
Year of Publication : 2017
Authors : Sravan Kumar Nalla, Konni Srinivasarao
10.14445/23488387/IJCSE-V4I10P105

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How to Cite?

Sravan Kumar Nalla, Konni Srinivasarao, "An Identity based Authentication and Data Encryption in Cloud Computing," SSRG International Journal of Computer Science and Engineering , vol. 4,  no. 10, pp. 19-23, 2017. Crossref, https://doi.org/10.14445/23488387/IJCSE-V4I10P105

Abstract:

Now a days security place an important role for data privacy in a cloud computing. Moving on to data security in the cloud usually implies relying on the cloud service provider for protection. The cloud service provider could potentially access the data or even provide it to third parties. More ever one should trust the cloud service provider to legitimately apply the access control rules defined by the data owner for other users. In the cloud computing one of the problems is transfer data from one cloud service provider to another cloud service provider. Because to share data from more than one cloud service provide is face the problem of data security. In the cloud computing is another problem is authorization of users in the cloud. So that by overcome those problems we can implement a novel multi authority identity based technique for authentication of users in the cloud and an efficient cryptography technique for data encryption and re encryption of data in the cloud. Another enhancement of this paper is proposed authorization model with more action like modification and deletion. By implementing those techniques we can provide more efficiency of in a novel network and also provide more security of transferred data in the cloud.

Keywords:

Authentication, Key Generation, Mater Key, Cryptography, Message Digest, Signature, Random Nonce.

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