secure deduplication scheme for cloud storage

Download Secure deduplication scheme for cloud storage

Post on 07-Jul-2015

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Security of Data in Cloud.

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  • 1. SECURE DEDUPLICATIONSCHEME FOR CLOUDSTORAGEGUIDED BY NAME-SWAPNILPATILMR. K.VENKATESH REG -1731310008ASST.PROFESSOR(SR.G)

2. INTRODUCTIONWHAT IS DEDUPLICATION? 3. OBJECTIVEProviding Secure client sidededuplication for cloud storage. 4. EXISTING SYSTEM For saving resources consumption in both network bandwidthand storage capacities, many cloud services, namely Dropboxapply client side deduplication. Existing deduplication can make it easy for outsiders to knowwhat's already on storage servers. 5. PROPOSED SYSTEM Proposed the use of the convergent encryption, i.e., derivingkeys from the hash of plaintext and a security model for securedata deduplication. 6. FORMULATED SOLUTIONDEDUPLICATION ON ENCRYPTEDD DATA 7. CONVERGENT ENCRYPTION 8. PROCEDURE1 New Data File- Client Request Verif Client Response Verif Client Request Storage Client Response Storage 9. 2 Subsequent Data File Storage- Client Request Verif Client Ownership Req Client Response Ownership Response Storage 10. UML DIAGRAMSBASICS OF CSP OPERATIONS 11. UML DIAGRAMSWORKING 12. UML DIAGRAMS 13. ClientRequestVerifResponseVerifClientRequestStorageResponseStorageClientRequestVerifOwnershipRequestClientResponseOwnership 14. IDENTIFICATION OF DEVELOPMENTENVIRONMENT H/W System Configuration:- Processor - Core i3 Speed - 2.0 Ghz RAM - 1024 MB Hard Disk - 20 GB Monitor - SVGA 15. OPENTACK(HAVANA) CORE SERVICES Operating System : Windows Vista/7/8 Application Server : Tomcat5.0/6.X Front End : HTML, Java, Jsp Server side Script : Java Server Pages Database : Mysql 5.0 16. THANK YOU

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