Results 241 to 250 of about 730 (270)

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
openaire   +1 more source

Dynamic Symmetric Searchable Encryption from Constrained Functional Encryption

2016
Searchable 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 ...
openaire   +1 more source

Forward-Private Dynamic Searchable Symmetric Encryption with Efficient Search

2018 IEEE International Conference on Communications (ICC), 2018
Dynamic 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, Thang Hoang, Attila A. Yavuz   +2 more
openaire   +2 more sources

Dynamic Searchable Symmetric Encryption with Forward and Backward Privacy: A Survey

2019
Searchable symmetric encryption (SSE) has been proposed that enables the clients to outsource their private encrypted data onto the cloud server and later the data can be searched with limited information leakage. However, existing surveys have not covered most recent advances on SSE technique.
Qingqing Gan, Cong Zuo 0001, Jianfeng Wang 0001, Shifeng Sun 0001, Xiaoming Wang 0004   +4 more
openaire   +1 more source

Multi-user Forward Secure Dynamic Searchable Symmetric Encryption

2018
Searchable 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, Yu Guo 0003, Hejiao Huang, Xiaohua Jia   +3 more
openaire   +1 more source

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-Khoi Pham, Dinh-Hieu Hoang, Minh-Triet Tran   +3 more
openaire   +1 more source

Dynamic Searchable Symmetric Encryption with Forward and Backward Privacy

2021 IEEE 20th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2021
Yu Peng 0003, Qin Liu 0001, Yue Tian, Jie Wu 0001, Tian Wang 0001, Tao Peng 0011, Guojun Wang 0001   +6 more
openaire   +1 more source

Dynamic searchable symmetric encryption

2016
The subject of this thesis is "Dynamic Searchable Symmetric Encryption" (DSSE). DSSE is one of the solutions that can be used for implementations of searchable encryption schemes. Searchable encryption allows a client to outsource the storage of its encrypted data to a server, while maintaining the ability to search over the data without downloading it.
openaire   +1 more source

Practical, Dynamic and Efficient Integrity Verification for Symmetric Searchable Encryption

2019
Symmetric searchable encryption (SSE) has been proposed for years and widely used in cloud storage. It enables individuals and enterprises to outsource their encrypted personal data to cloud server and achieves efficient search. Currently most SSE schemes are working in the semi-honest or curious cloud server model in which the search results are not ...
Lanxiang Chen, Zhenchao Chen
openaire   +1 more source

A certificateless authenticated searchable encryption with dynamic multi-receiver for cloud storage

Computer Communications, 2023
Venkata Bhikshapathi Chenam, Syed Taqi Ali   +1 more
exaly