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Secure Data Transfer and Deletion from Counting Bloom Filter in Cloud Computing

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With the rapid development of cloud storage,an increasing number of data owners prefer to outsource their data to the cloud server,which can greatly reduce the local storage overhead.Because different cloud service providers offer distinct quality of data storage service,e.g.,security,reliability,access speed and prices,cloud data transfer has become a fundamental requirement of the data owner to change the cloud service providers.Hence,how to securely migrate the data from one cloud to another and permanently delete the transferred data from the original cloud becomes a primary concern of data owners.To solve this problem,we construct a new counting Bloom filter-based scheme in this paper.The proposed scheme not only can achieve secure data transfer but also can realize permanent data deletion.Additionally,the proposed scheme can satisfy the public verifiability without requiring any trusted third party.Finally,we also develop a simulation implementation that demonstrates the practicality and efficiency of our proposal.

Cloud storageData deletionData transferCounting Bloom filterPublic verifiability

YANG Changsong、TAO Xiaoling、ZHAO Feng、WANG Yong

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School of Cyber Engineering,Xidian University,Xi'an 710071,China

School of Computer Science and Information Security,Guilin University of Electronic Technology,Guilin 541004,China

This work is supported by the Science and Technology Program of GuangxiNational Natural Science Foundation of Chinaand the Natural Science Foundation of Guangxi

No.AB17195045No.61962015No.2016GXNSFAA380098

2020

电子学报(英文)

电子学报(英文)

SCIEI
ISSN：1022-4653
年,卷(期)：2020.29(2)
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