• Mr. Jagati Pavan kalyan
• Mr. Dr R. Kaviarasan

In particular, the following list summarizes the important contributions of this paper: We suggest a brand-new protocol called TDICP that is based on PIR to verify the accuracy of uploaded files in the CSP when deduplication is being used. TDICP enables users to create unique verification tags for integrity checks, while the verification tags can also, albeit differently, be deduplicated at the CSP. We suggest another cutting-edge protocol called UDDCP to ensure the accuracy of duplication checks based on PSI, making it difficult for the CSP to trick the user into paying for storage space that isn't being used because of deduplication. By reshaping our prior scheme, we create a fresh deduplication scheme called VeriDedup that incorporates the two novel protocols as well as other crucial characteristics, like PoW and data access key assignment, in order to address the deficiencies of its integrity and duplication proof.

De-Duplication Checking in Cloud using Duplication Proof

"De-Duplication Checking in Cloud using Duplication Proof", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 7, page no.j298-j302, July-2023, Available :http://www.jetir.org/papers/JETIR2307940.pdf

"De-Duplication Checking in Cloud using Duplication Proof", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 7, page no. ppj298-j302, July-2023, Available at : http://www.jetir.org/papers/JETIR2307940.pdf