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Secure Encrypted Data With Authorized Deduplication in Cloud [PDF]
IEEE Access, 2019 In this paper, we propose a novel secure role re-encryption system (SRRS), which is based on convergent encryption and the role re-encryption algorithm to prevent the privacy data leakage in cloud and it also achieves the authorized deduplication and ...
Jinbo Xiong +4 more
doaj +3 more sources
SecDedup: Secure Encrypted Data Deduplication With Dynamic Ownership Updating
IEEE Access, 2020 Deduplication eliminates duplicated data copies and reduces storage costs of cloud service providers. However, deduplication of encrypted data is difficult.
Hequn Xian, Zengpeng Li, Shuguang Zhang
exaly +3 more sources
Deduplication on Encrypted Big Data in Cloud
IEEE Transactions on Big Data, 2016 Cloud computing offers a new way of service provision by re-arranging various resources over the Internet. The most important and popular cloud service is data storage. In order to preserve the privacy of data holders, data are often stored in cloud in an encrypted form.
Wenxiu Ding, Zheng Yan, Robert Deng
exaly +5 more sources
Verifiable Attribute-Based Keyword Search Over Encrypted Cloud Data Supporting Data Deduplication
IEEE Access, 2020 Searchable encryption is a promising technique that allows cloud service provider return the interested files to the user, even if the shared files are encrypted.
Xueyan Liu, Shufen Niu, Tingting Lu
exaly +3 more sources
Coupling Secret Sharing with Decentralized Server-Aided Encryption in Encrypted Deduplication
Applied Sciences (Switzerland)Outsourcing storage to the cloud can save storage costs and is commonly used in businesses. It should fulfill two major goals: storage efficiency and data confidentiality.
Weichun Wang
exaly +3 more sources
Pithos – a scalable and secure data container for FAIR-compliant research data management in life sciences [PDF]
Journal of Integrative BioinformaticsModern research techniques have led to exponential growth in the volume and complexity of scientific data. Consequently, managing these volumes securely and efficiently has become a major challenge.
Schlegel Jannis +5 more
doaj +2 more sources
Scientific ReportsCloud computing enables data storage and application deployment over the internet, offering benefits such as mobility, resource pooling, and scalability. However, it also presents major challenges, particularly in managing shared resources, ensuring data
J. K. Periasamy +3 more
doaj +2 more sources
Information, 2021 By only storing a unique copy of duplicate data possessed by different data owners, deduplication can significantly reduce storage cost, and hence is used broadly in public clouds.
Weijing You, Lei Lei, Bo Chen, Limin Liu
doaj +1 more source
Data popularity-based encrypted deduplication scheme without third-party servers
Tongxin xuebao, 2022 It is effective to balance data security and storage efficiency for setting different levels of security protection for data based on popularity in encrypted deduplication systems.Existing schemes all need introduce a trusted third-party for recording ...
Guanxiong HA +3 more
doaj +2 more sources
Message-Locked Encryption and Secure Deduplication [PDF]
, 2013 We formalize a new cryptographic primitive that we call Message-Locked Encryption (MLE), where the key under which encryption and decryption are performed is itself derived from the message. MLE provides a way to achieve secure deduplication (space-efficient secure outsourced storage), a goal currently targeted by numerous cloudstorage providers.
Mihir Bellare +2 more
openaire +3 more sources