搜索结果: 1-15 共查到“密码学 Searchable encryption”相关记录47条 . 查询时间(0.063 秒)
Proxy-Mediated Searchable Encryption in SQL Databases Using Blind Indexes
searchable encryption blind indexing SQL database security
2019/7/15
Rapid advances in Internet technologies have fostered the emergence of the “software as a service” model for enterprise computing. The “Database as a Service” model provides users with the power to cr...
Multi-Client Symmetric Searchable Encryption with Forward Privacy
Cloud Security Forward Privacy Multi-Client Symmetric Searchable Encryption
2019/7/15
Symmetric Searchable encryption (SSE) is an encryption technique that allows users to search directly on their outsourced encrypted data, in a way that the privacy of both the files and the search que...
Security-Efficiency Tradeoffs in Searchable Encryption -- Lower Bounds and Optimal Constructions
searchable encryption lower bound
2019/6/13
Besides their security, the efficiency of searchable encryption schemes is a major criteria when it comes to their adoption: in order to replace an unencrypted database by a more secure construction, ...
Modern Family: A Revocable Hybrid Encryption Scheme Based on Attribute-Based Encryption, Symmetric Searchable Encryption and SGX
Cloud Security Storage Protection Access Control, Policies
2019/6/12
Secure cloud storage is considered as one of the most important issues that both businesses and end-users take into account before moving their private data to the cloud. Lately, we have seen some int...
The Lord of the Shares: Combining Attribute-Based Encryption and Searchable Encryption for Flexible Data Sharing
Cloud Security Storage Protection Access Control
2018/12/19
Secure cloud storage is considered one of the most important issues that both businesses and end-users are considering before moving their private data to the cloud. Lately, we have seen some interest...
Result Pattern Hiding Searchable Encryption for Conjunctive Queries
Searchable Encryption Hidden Vector Encryption Leakage Profile
2018/12/3
The recently proposed Oblivious Cross-Tags (OXT) protocol (CRYPTO 2013) has broken new ground in designing efficient searchable symmetric encryption (SSE) protocol with support for conjunctive keyword...
Practical Attacks on Relational Databases Protected via Searchable Encryption
searchable symmetric encryption relational databases inference attacks
2018/8/2
Searchable symmetric encryption (SSE) schemes are commonly proposed to enable search in a protected unstructured documents such as email archives or any set of sensitive text files. However, some SSE ...
Secure and Scalable Multi-User Searchable Encryption
distributed cryptography oblivious transfer searchable encryption
2018/1/29
By allowing a large number of users to behave as readers or writers, Multi-User Searchable Encryption (MUSE) raises new security and performance challenges beyond the typical requirements of Symmetric...
Searchable symmetric encryption (SSE) enables data owners to conduct searches over encrypted data stored by an untrusted server, retrieving only those encrypted files that match the search queries. Se...
An Efficient Public-Key Searchable Encryption Scheme Secure against Inside Keyword Guessing Attacks
Public Key Authenticated Encryption with Keyword Search Searchable Encryption Keyword Guessing Attack
2018/1/12
How to efficiently search over encrypted data is an important and interesting problem in the cloud era. To solve it, Boneh et al. introduced the notion of public key encryption with keyword search (PE...
Multi-Key Searchable Encryption, Revisited
Searchable Encryption Keyword Search Multi-User
2018/1/12
We consider a setting where users store their encrypted documents on a remote server and can selectively share documents with each other. A user should be able to perform keyword searches over all the...
A High-Security Searchable Encryption Framework for Privacy-Critical Cloud Storage Services
Privacy-enhancing technologies private cloud services dynamic searchable symmetric encryption
2017/12/25
Searchable encryption has received a significant attention from the research community with various constructions being proposed, each achieving asymptotically optimal complexity for specific metrics ...
Oblivious Dynamic Searchable Encryption via Distributed PIR and ORAM
Privacy Enhancing Technologies Searchable Encryption Oblivious Random Access Machine (ORAM)
2017/11/30
Dynamic Searchable Symmetric Encryption (DSSE) allows to delegate search/update operations over encrypted data via an encrypted index. However, DSSE is known to be vulnerable against statistical infer...
FFSSE: Flexible Forward Secure Searchable Encryption with Efficient Performance
SSE cryptographic protocols
2017/11/21
Searchable Symmetric Encryption (SSE) has been widely applied in the design of encrypted database for exact queries or even range queries in practice. In spite of its efficiency and functionalities, i...
The Strength of Weak Randomization: Efficiently Searchable Encryption with Minimal Leakage
efficiently searchable encryption encrypted databases
2017/11/13
Efficiently searchable and easily deployable encryption schemes enable an untrusted, legacy service such as a relational database engine to perform searches over encrypted data. The ease with which su...