Secured Multi Cloud Storage Using CPDP |
Author(s): |
| S.Shanmuga Priya , Veltech Hightech Dr.Rangarajan Dr.Sakunthala Engineering College; P.K.Sheela Shantha Kumari, Veltech Hightech Dr.Rangarajan Dr.Sakunthala Engineering College |
Keywords: |
| CPDP, PDP, TPA, Zero Knowledge, HIH |
Abstract |
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PDP is a technique designed for CSP to show that complete file of the client is in secured state without downloading the whole file. PDP scheme of multi cloud includes multiple csp’s to mutually store and maintain the client’s data. Later CPDP was proposed which also has the Homorphic verifiable response and Hash index hierarchy properties, but there is a security flaws. The problem is, when a malicious csp or organizer generates a valid response which also clears the verification process in case of deletion of the stored data. This means, simply, an attacker gets the information without storing the client’s data. In this paper, we discuss about the security flaws in CPDP (Cooperative Provable Data Possession) scheme. |
Other Details |
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Paper ID: IJSRDV3I100477 Published in: Volume : 3, Issue : 10 Publication Date: 01/01/2016 Page(s): 889-891 |
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