Secure File Storage in Cloud using Transparent Cryptography Algorithm
Preethi V1, Sudharsan K2, Ajay Baskar KH3, Sushil Ram T4

1Ms.Preethi V, Assistant Professor (O.G), Department of Computer Science and Engineering, Ramapuram Campus, SRM Institute of Science and Technology (formerly known as SRM University) Chennai (Tamil Nadu), India.
2Sudharsan K, Student, Department of Computer Science and Engineering, Ramapuram Campus, SRM Institute of Science and Technology (formerly known as SRM University) Chennai (Tamil Nadu), India.
3Ajay Baskar KH, Student, Department of Computer Science and Engineering, Ramapuram Campus, SRM Institute of Science and Technology (formerly known as SRM University) Chennai (Tamil Nadu), India.
4Sushil Ram T, (Student), Department of Computer Science and Engineering, Ramapuram Campus, SRM Institute of Science and Technology (formerly known as SRM University) Chennai (Tamil Nadu), India.

Manuscript received on 18 April 2019 | Revised Manuscript received on 25 April 2019 | Manuscript published on 30 April 2019 | PP: 914-916 | Volume-8 Issue-4, April 2019 | Retrieval Number: D6400048419/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Cloud Computing is nowadays a growing market these days. The most common usage of cloud computing is backup, in which large amount of data is stored. There is a increased use of cloud computing in various organisations such as IT industries. When the user requests the data, it can be reclaimed from the cloud. For the security of data in cloud various techniques such as cryptography and stenography is used. For high level security to data in cloud computing a single algorithm won’t be effective. A new security algorithm is proposed in this paper using Transparent key cryptography algorithm and stenography. The challenging issue in cloud computing is to provide security to the data stored in the cloud. The most popular Transparent key system is Data Encryption Standard (DES), Advanced Encryption Standard (AES), RSA and blowfish algorithms are used to provide security to the data .The cloud computing benefits in a way that accessing of data through internet with low cost. The multi threading technique is used to encrypt each and every part of the data using different type of algorithm.
Keywords: Cloud Service Provider (CSP), Cloud Server (CS), Encryption, Decryption Procedure.

Scope of the Article: Cloud Computing