Results 41 to 50 of about 432,843 (176)

Efficient dynamic searchable encryption scheme for conjunctive queries based on bidirectional index

Tongxin xuebao, 2022
To solve the problems of complicated operation, information leakage, and inflexible query method in the update process of existing dynamic searchable encryption scheme, an efficient dynamic searchable encryption scheme (named BPC-DSSE) for conjunctive ...
Ruizhong DU, Yuqing ZHANG, Mingyue LI
doaj   +2 more sources

A Searchable Encryption Scheme with Biometric Authentication and Authorization for Cloud Environments

Cryptography, 2022
Cloud computing offers the possibility of providing suitable access within a network for a set of resources. Many users use different services for outsourcing their data within the cloud, saving and mitigating the local storage and other resources ...
Marius Iulian Mihailescu, Stefania Loredana Nita   +1 more
doaj   +1 more source

Forward Secure Conjunctive-Keyword Searchable Encryption

IEEE Access, 2019
Searchable symmetric encryption (SSE) has been applied in constructing secure cloud storage for its simplicity, high-efficiency, and practicality. Recent works show that forward privacy has become a fundamental property required for SSE, and several ...
Chengyu Hu, Xiangfu Song, Pengtao Liu, Yue Xin, Yuqin Xu, Yuyu Duan, Rong Hao   +6 more
doaj   +1 more source

A Keyword-Searchable ABE Scheme From Lattice in Cloud Storage Environment

IEEE Access, 2019
Currently, the security situation of data security and user privacy protection is increasingly serious in cloud environment. Ciphertext data storage can prevent the risk of user's privacy disclosure.
Lihua Liu, Shangping Wang, Bintao He, Duo Zhang   +3 more
doaj   +1 more source

A practical and secure multi-keyword search method over encrypted cloud data [PDF]

, 2013
Cloud computing technologies become more and more popular every year, as many organizations tend to outsource their data utilizing robust and fast services of clouds while lowering the cost of hardware ownership.
Erkay Savas, Örencik, Cengiz, Kantarcioglu, Murat, Murat Kantarcioglu, Savaş, Erkay, Cengiz Orencik, Kantarcıoğlu, Murat   +6 more
core   +1 more source

Libertas: Backward Private Dynamic Searchable Symmetric Encryption Supporting Wildcards [PDF]

, 2022
When outsourcing data, Searchable Symmetric Encryption (SSE) allows clients to query the server for their encrypted files without compromising data confidentiality.
Hahn, Florian, Peter, Andreas, Weener, Jeroen, Hahn, Florian; id_orcid   +3 more
core   +2 more sources

PrivGenDB: Efficient and privacy-preserving query executions over encrypted SNP-Phenotype database

Informatics in Medicine Unlocked, 2022
Privacy and security issues limit the query executions over genomics datasets, notably single nucleotide polymorphisms (SNPs), raised by the sensitivity of this type of data.
Sara Jafarbeiki, Amin Sakzad, Shabnam Kasra Kermanshahi, Raj Gaire, Ron Steinfeld, Shangqi Lai, Gad Abraham, Chandra Thapa   +7 more
doaj   +1 more source

The Lord of the Shares: Combining Attribute-Based Encryption and Searchable Encryption for Flexible Data Sharing

, 2019
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.
Michalas, A.
core   +1 more source

Dynamic Searchable Symmetric Encryption Based on Protected Search Mode of Updatable Encryption [PDF]

Jisuanji kexue
Dynamic searchable symmetric encryption(DSSE) technology,as an extension of static searchable encryption,has attracted much attention because it solves the problem of secure retrieval over encrypted data and supports data dynamicity.For practicality ...
XU Chengzhi, XU Lei, XU Chungen
doaj   +1 more source

Benchmarking Dynamic Searchable Symmetric Encryption Scheme for Cloud-Internet of Things Applications

IEEE Access, 2020
Recently, the rapid development of Internet of things (IoT) has resulted in the generation of a considerable amount of data, which should be stored. Therefore, it is necessary to develop methods that can easily capture, save, and modify these data.
Yen-Wu Ti, Chia-Feng Wu, Chia-Mu Yu, Sy-Yen Kuo   +3 more
doaj   +1 more source