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Secure, Efficient and Dynamic Data Search using Searchable Symmetric Encryption
2020 5th International Conference on Cloud Computing and Artificial Intelligence: Technologies and Applications (CloudTech), 2020Fog computing, which works complementary to cloud computing, is being developed to overcome the issue of cloud computing such as latency in the cases where the data is to be retrieved immediately. But, along with solving the problem of latency, fog computing brings along with it different set of security issues than cloud computing.
Mohammed Saad Shaikh +2 more
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Multi-user Forward Secure Dynamic Searchable Symmetric Encryption
2018Searchable Symmetric Encryption (SSE) makes it possible to privacy-preserving search over encrypted data stored on an untrusted server. Dynamic SSE schemes add the ability for the user to support secure update of encrypted data records. However, recent attacks show that update information can be exploited to recover the underlying values of ciphertexts.
Qiao Wang +3 more
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Forward Secure Dynamic Searchable Symmetric Encryption with Efficient Updates
Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security, 2017The recently proposed file-injection type attacks are highlighting the importance of forward security in dynamic searchable symmetric encryption (DSSE). Forward security enables to thwart those attacks by hiding the information about the newly added files matching a previous search query.
Kee Sung Kim +4 more
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Forward-Private Dynamic Searchable Symmetric Encryption with Efficient Search
2018 IEEE International Conference on Communications (ICC), 2018Dynamic Searchable Symmetric Encryption (DSSE) allows to delegate keyword search and file update over an encrypted database via encrypted indexes, and therefore provides opportunities to mitigate the data privacy and utilization dilemma in cloud storage platforms. Despite its merits, recent works have shown that efficient DSSE schemes are vulnerable to
Muslum Ozgur Ozmen +2 more
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A blockchain-based dynamic searchable symmetric encryption scheme under multiple clouds
Peer-to-Peer Networking and Applications, 2021In data outsourcing services, to ensure data security and user privacy, data is usually stored in cloud servers in ciphertext form. This method makes users face the problem of how to search the keywords in the ciphertexts. Although the Dynamic Searchable Symmetric Encryption (DSSE) schemes can solve this problem, most DSSE schemes assume that all the ...
Chang Xu +3 more
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Dynamic Symmetric Searchable Encryption from Constrained Functional Encryption
2016Searchable symmetric encryption allows a party to encrypt data while maintaining the ability to partially search for over it. We present a scheme that balances efficiency, privacy, and the set of admissible operations: Our scheme searches in time logarithmic in the size of the word dictionary i.e., it is independent of the number of files, satisfies ...
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ORAM Based Forward Privacy Preserving Dynamic Searchable Symmetric Encryption Schemes
Proceedings of the 2015 ACM Workshop on Cloud Computing Security Workshop, 2015In the cloud era, as more and more businesses and individuals have their data hosted by an untrusted storage service provider, data privacy has become an important concern. In this context, searchable symmetric encryption (SSE) has gained a lot of attention.
Panagiotis Rizomiliotis +1 more
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Secure dynamic searchable symmetric encryption with constant document update cost
2014 IEEE Global Communications Conference, 2014With the development of cloud computing, data sharing has a new effective method, i.e., outsourced to cloud platform. In this case, since the outsourced data may contain privacy, they only allow to be accessed by the authorized users. Encrypting the data before outsourcing is a commonly used approach, where the data owners only need to send the ...
Yi Yang +4 more
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Dynamic Searchable Symmetric Encryption with Forward and Backward Privacy
2021 IEEE 20th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2021Yu Peng +6 more
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Retrieval Transformation: Dynamic Searchable Symmetric Encryption With Strong Security
IEEE Systems Journal, 2023Guiyun Qin +4 more
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