Results 71 to 80 of about 432,843 (176)
How to Construct UC-Secure Searchable Symmetric Encryption Scheme [PDF]
, 2015 A searchable symmetric encryption (SSE) scheme allows a client to store a set of encrypted files on an untrusted server in such a way that he can efficiently retrieve some of the encrypted files ...
Kaoru Kurosawa, Yasuhiro Ohtaki
core
Forward Private Searchable Symmetric Encryption with Optimized I/O Efficiency [PDF]
, 2018 Recently, several practical attacks raised serious concerns over the security of searchable encryption. The attacks have brought emphasis on forward privacy, which is the key concept behind solutions to the adaptive leakage-exploiting attacks, and will ...
Xiangfu Song +4 more
core +1 more source
Verifiable dynamic searchable encryption
, 2019 Using regular encryption schemes to protect the privacy of the outsourced data implies that the client should sacrifice functionality for security. Searchable symmetric encryption (SSE) schemes encrypt the data in a way that the client can later search ...
Etemad, Mohammad, Kupcu, Alptekin
core +1 more source
Exploiting Update Leakage in Searchable Symmetric Encryption
Proceedings of the Fourteenth ACM Conference on Data and Application Security and PrivacyDynamic Searchable Symmetric Encryption (DSSE) provides efficient techniques for securely searching and updating an encrypted database. However, efficient DSSE schemes leak some sensitive information to the server. Recent works have implemented forward and backward privacy as security properties to reduce the amount of information leaked during update ...
Jacob Haltiwanger, Thang Hoang
openaire +2 more sources
A Bloom filter-based dynamic symmetric searchable encryption scheme over cloud data
CybersecurityIn this paper, a searchable encryption scheme for cloud data is proposed to address the limitations of existing schemes, which suffer from inefficient index construction and search process, as well as a lack of support for dynamic updates or the ...
Xing Zhang +4 more
doaj +1 more source
Fuzzy Searchable Symmetric Encryption: Design and Implementation of a Novel Scheme Toward Real-World Applications [PDF]
openMost services and applications employ cloud-based solutions to store user data. To provide users with the ability to perform search queries, these services typically encrypt the data with keys known to the server, allowing search results to be ...
RAGUSA, SIMONE
core
Applied SciencesDynamic searchable symmetric encryption (DSSE) enables searches over encrypted data as well as data dynamics such as flexible data addition and deletion operations.
Hyundo Yoon +4 more
doaj +1 more source
Searchable Encryption Scheme for Large Data Sets in Cloud Storage Environment [PDF]
RadioengineeringCloud storage has become essential in managing and retrieving extensive volumes of data, providing economical alternatives and adaptability for effective storage environment.
Y. Xiong, M. X. Luo
doaj
Method for reducing the storage overhead of the IEX scheme
网络与信息安全学报Searchable symmetric encryption was recognized as an efficient method for searching within encrypted data. The IEX scheme was the first to achieve sublinear search complexity while supporting Boolean queries; however, it was found to incur high server ...
ZHANG Xiangbo, MA Changshe, SU Yuchen
doaj
Journal of King Saud University: Computer and Information SciencesSymmetric searchable encryption (SSE) is a foundational technology that enables privacy-preserving queries of encrypted data stored on untrusted cloud servers.
Huihui Zhu +5 more
doaj +1 more source