Results 211 to 220 of about 2,018 (260)

Universally Composable Forward Secure Dynamic Searchable Symmetric Encryption

Proceedings of the 8th ACM on ASIA Public-Key Cryptography Workshop, 2021
Kurosawa et al. formulate a universally composable (UC) security definition of dynamic searchable symmetric encryption (DSSE). They also show (weak) equivalence between the UC and the game-based definition, and introduce a UC secure DSSE scheme (KSOY scheme).
Toshiya Shibata, Kazuki Yoneyama
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Privacy-preserving Dynamic Symmetric Searchable Encryption with Controllable Leakage

ACM Transactions on Privacy and Security, 2021
Searchable Encryption (SE) is a technique that allows Cloud Service Providers to search over encrypted datasets without learning the content of queries and records. In recent years, many SE schemes have been proposed to protect outsourced data.
Shujie Cui, Xiangfu Song, Muhammad Rizwan Asghar, Steven D. Galbraith, Giovanni Russello   +4 more
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Dynamic searchable symmetric encryption

Proceedings of the 2012 ACM conference on Computer and communications security, 2012
Searchable symmetric encryption (SSE) allows a client to encrypt its data in such a way that this data can still be searched. The most immediate application of SSE is to cloud storage, where it enables a client to securely outsource its data to an untrusted cloud provider without sacrificing the ability to search over it.SSE has been the focus of ...
Seny Kamara, Charalampos Papamanthou, Tom Roeder   +2 more
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Dynamic Searchable Symmetric Encryption with Full Forward Privacy

2020 IEEE 5th International Conference on Signal and Image Processing (ICSIP), 2020
Many approaches address the problem of Searchable Symmetric Encryption (SSE), and in the last few years scholars introduced Dynamic SSE (DSSE) schemes in which a client is able to add, delete, and update documents along with performing searches over encrypted documents.
Khosro Salmani, Ken Barker
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Forward Secure Dynamic Searchable Symmetric Encryption with Lighter Storage

Proceedings of the 2020 4th International Conference on Cryptography, Security and Privacy, 2020
Users with limited computing and storage capabilities can access large amounts of data easily by uploading the database to cloud server. But this leads to security issues. Dynamic searchable encryption scheme is a solution, providing not only data privacy for users, but also the ability of searching for keywords on the ciphertext and inserting or ...
Jing Chen, Zhenfu Cao, Jiachen Shen, Xiaolei Dong, Xingkai Wang   +4 more
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Privacy-preserving Multi-cloud based Dynamic Symmetric Searchable Encryption

2021 2nd International Conference on Computer Communication and Network Security (CCNS), 2021
Symmetric searchable encryption (SSE) provides a secure and efficient way for users to search on the encrypted data stored on the cloud. Most of the existing SSE schemes reveal the search pattern and access pattern during the query of keywords, which can be used to derive the keyword to query or contained in documents. To solve this problem, we propose
Wanshan Xu, Jianbiao Zhang, Yilin Yuan, Zheng Li   +3 more
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Benchmarking Dynamic Searchable Symmetric Encryption with Search Pattern Hiding

2019 International Conference on Intelligent Computing and its Emerging Applications (ICEA), 2019
Searchable symmetric encryption (SSE) is an important technique for cloud computing. SSE allows encrypted critical data stored on an untrusted cloud server to be searched using keywords, returning correct data, but the keywords and data content are unknown by the server. However, an SSE database is not practical because the data is generally frequently
Chia-Feng Wu, Yen-Wu Ti, Sy-Yen Kuo, Chia-Mu Yu   +3 more
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Parallel and Dynamic Searchable Symmetric Encryption

2013
Searchable symmetric encryption (SSE) enables a client to outsource a collection of encrypted documents in the cloud and retain the ability to perform keyword searches without revealing information about the contents of the documents and queries. Although efficient SSE constructions are known, previous solutions are highly sequential.
Seny Kamara, Charalampos Papamanthou
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UC-Secure Dynamic Searchable Symmetric Encryption Scheme

2016
In a dynamic searchable symmetric encryption (SSE) scheme, a client can add/modify/delete encrypted files. In this paper, we first prove a weak equivalence between the UC security and the stand alone security based on the previous work on static SSE schemes.
Kaoru Kurosawa, Keisuke Sasaki, Kiyohiko Ohta, Kazuki Yoneyama   +3 more
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Keyword-Search Interval-Query Dynamic Symmetric Searchable Encryption

2019
Searchable Symmetric Encryption (SSE) enables clients to securely store data on untrusted server while keeping the ability to search and update over the encrypted data efficiently. For practical purposes, we also need several additional properties to make our search function more versatile.
Huy-Hoang Chung-Nguyen, Viet-An Pham, Dinh-Hieu Hoang, Minh-Triet Tran   +3 more
openaire   +1 more source