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Authors
Affiliations
1 Kathir College of Engineering, CBE, IN
Source
Networking and Communication Engineering, Vol 6, No 5 (2014), Pagination: 202-205
Abstract
In this paper we describe a new security designed data privacy and security in cloud storage system. The security algorithm is taken in different approaches to provide security in many cloud provider for cloud server. In cryptographic cloud implementation algorithms are Caesar cipher, RSA Algorithm, Vinegere Cipher, Homomorphic Encryption, RC Block Cipher, DES Algorithm etc.,. The cryptographic Encryption and Decryption taken as Client and server side processes. In Encryption process takes in Client side using an RC6 (Block Cipher Algorithm) and SHA3 (Secure Hash Algorithm) before data store in the cloud server or cloud storage. The server side decryption is taken in Authentication methodology. The access data in cloud categorized in (Public, Hybrid and Private Cloud) Public cloud access in open access documents to view not download, the Hybrid User can access the document with authentication code from the cloud server system, Private User can Access all type of secured data get Authenticate from the client system or client Email code verification in the Cloud Data. Authentication process to prevent the intruder, malicious attacker, Inside Attacker, Outside Attacker.
Keywords
Cloud Computing, RC6 Algorithm, SHA3 Algorithm, Cryptography, Encryption, Decryption, Security.
