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EPPDP: An Efficient Privacy-Preserving Data Possession With Provable Security in Cloud Storage
IEEE Systems Journal, 2022With the advancement in technology and the field of cloud computing, many enterprises prefer outsourcing their storage in a public cloud to minimize the maintenance and burden of storing data.
Nandini Dhakad, J. Kar
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An improved dynamic provable data possession model
2011 IEEE International Conference on Cloud Computing and Intelligence Systems, 2011Cloud computing is becoming increasingly popular. Many companies, organizations and individuals choose to outsource their computing demands and storage demands. In order to ensure the integrity of the data in the Cloud, especially the dynamic files which can be updated online, we propose an improved dynamic provable data possession model: It divides ...
Feifei Liu, Dawu Gu, Haining Lu
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Synchronous Blockchain-Based Distributed Provable Data Possession With Forward-Security
IEEE Transactions on Services ComputingWith the rapid development of 5 G and 6 G technologies, vast amounts of data are being generated. To save costs and ensure data security, these data are typically uploaded to multiple cloud servers.
Huaqun Wang +3 more
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Efficient provable data possession for hybrid clouds
Proceedings of the 17th ACM conference on Computer and communications security, 2010Provable data possession is a technique for ensuring the integrity of data in outsourcing storage service. In this paper, we propose a cooperative provable data possession scheme in hybrid clouds to support scalability of service and data migration, in which we consider the existence of multiple cloud service providers to cooperatively store and ...
Yan Zhu +5 more
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Blockchain-Based Dynamic Provable Data Possession for Smart Cities
IEEE Internet of Things Journal, 2020Smart cities have experienced rapid development with the advances of information and communication technologies such as Internet of Things (IoT). To tackle the data storage issues raised by large-scale data generated by IoT devices, an increasing number ...
Ruonan Chen +5 more
semanticscholar +1 more source
Robust/Recover Provable Data Possession Protocol
2019Provable data possession (PDP) allows a client that has stored data at remote server to verify that the server correctly possesses the original data. A long-standing problem is how to reduce I/O cost. Through the integration of Online-code and PDP, a challenge/check protocol that can verifies the possession is proposed.
Chao Feng +4 more
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Identity-Based Batch Provable Data Possession with Detailed Analyses
International Journal of Foundations of Computer Science, 2017In the era of big data, cloud storages become prevalent while security issues on outsourced data emerge. Without the physical control of the data owners, the outsourced data faces more risks. Provable Data Possession (PDP) is a probabilistic technique for checking whether data is correctly stored in remote servers without retrieving the entire data ...
Zhou, Fucai +3 more
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Transparent Provable Data Possession Scheme for Cloud Storage
2020 International Symposium on Networks, Computers and Communications (ISNCC), 2020Provable Data Possession (PDP) is one of the data security techniques to make sure that the data stored in the cloud storage exists. In PDP, the integrity of the data stored in the cloud storage is probabilistically verified by the user or a third-party auditor. In the conventional PDP, the user creates the metadata used for audition.
Shinobu OGISO +2 more
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An Efficient Provable Data Possession Scheme with Data Dynamics
2012 International Conference on Computer Science and Service System, 2012Ateniese et al proposed an efficient Provable Data Possession scheme which uses only hash and symmetric-key cryptographic functions, but it cannot support block insertion. To achieve full data dynamics, a SN-BN table which maps the logical indices of blocks to their physical ones is introduced.
Chaoling Li +3 more
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Accurate Location in Batch Dynamic Provable Data Possession
Applied Mechanics and Materials, 2014The paper focused on the construction of an efficient DPDP for public audit. We improved the existing proof of storage model by manipulating authenticated skip list structure for authentication. We further explored embedded MHT structure helping our scheme to accurate locate the incorrect part in batch auditing.
Ming Chu Li, Liang Zhang, Cheng Guo
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