Results 91 to 100 of about 308 (195)

Oblivious keyword search [PDF]

open access: yes, 2013
The rapid development of information and communication technology has enabled more people to outsource and store their data on the networked databases. However, it brings challenges related to the data privacy and security.
Yafu Ji (20161689)
core  

A Secure Cloud Data Sharing Protocol for Enterprise Supporting Hierarchical Keyword Search [PDF]

open access: yes, 2022
Cloud storage becomes the priority for storing and sharing data for enterprise users. Encrypting prior to uploading data to the cloud is the best way to protect business secrets, however, it hinders the convenient operations on plaintexts, such as ...
Willy Susilo (13350471)   +2 more
core  

STRENGTHENING DYNAMIC IDENTITY BASED REMOTE USER AUTHENTICATION SCHEME USING SMART CARD AGAINST OFFLINE PASSWORD GUESSING ATTACK [PDF]

open access: yes, 2018
## ABSTRACT The use of smart cards began in the 1980s and since then the use of its technology was increasing. However, there are problems with smart card security such as smart card forging, smart card user impersonating, user\u27s identity theft, and ...
DANI ARUMANEGARA
core  

Public-Key Authenticated Encryption With Keyword Search Supporting Constant Trapdoor Generation and Fast Search [PDF]

open access: yes, 2023
To improve the quality of medical care and reduce unnecessary medical errors, electronic medical records (EMRs) are widely applied in hospital information systems. However, rapidly increasing EMRs bring heavy storage burden to hospitals.
Willy Susilo (13350471)   +3 more
core  

Pairing-Free Searchable Encryption for Enhancing Security Against Frequency Analysis Attacks [PDF]

open access: yes
With the rapid development of cloud technology, a growing volume of encrypted data is being stored on cloud servers. Public key searchable encryption (PEKS) has emerged as a solution to the challenge of retrieving encrypted data.
Hangyu Shi, Wanqing Wu
core   +1 more source

An improved secure designated server certificateless authenticated searchable encryption scheme for IIoT

open access: yesHigh-Confidence Computing
The Industrial Internet of Things (IIoT) achieves the automation, monitoring, and optimization of industrial processes by interconnecting various sensors, smart devices, and the Internet, which dramatically increases productivity and product quality ...
Le Zhang   +4 more
doaj   +1 more source

Attribute-based multi-user collaborative searchable encryption in COVID-19. [PDF]

open access: yesComput Commun, 2023
Zhao F   +5 more
europepmc   +1 more source

An Efficient Lattice-Based Verifiable Public-Key Authenticated Encryption With Keyword Search Scheme

open access: yesIEEE Access
Searchable encryption enables efficient retrieval of encrypted data stored in cloud environments while preserving data confidentiality. Within this context, Public Key Encryption with Keyword Search (PEKS) allows data users to perform keyword-based ...
Saba Karimani, Taraneh Eghlidos
doaj   +1 more source

Blockchain-Based Data Access Control and Key Agreement System in IoT Environment. [PDF]

open access: yesSensors (Basel), 2023
Lee J   +6 more
europepmc   +1 more source

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