Results 71 to 80 of about 753 (173)

Hidden Ciphertext Policy Attribute-Based Encryption Under Standard Assumptions

IEEE Transactions on Information Forensics and Security, 2016
We propose two new ciphertext policy attribute-based encryption (CP-ABE) schemes where the access policy is defined by AND-gate with wildcard. In the first scheme, we present a new technique that uses only one group element to represent an attribute, while the existing ABE schemes of the same type need to use three different group elements to represent
Tran Viet Xuan Phuong, Guomin Yang, Willy Susilo   +2 more
openaire   +2 more sources

TAAC: Secure and Efficient Time-Attribute-Based Access Control Scheme in SDN-IoT

IET Information Security
The convergence of software-defined networking (SDN) and the Internet of Things (IoT) provides a scalable method for handling the considerable volumes of data produced by IoT devices.
Jiamin Hu, Zhonghua Shen, Kefei Chen, Yuying Liu, Qian Meng, Fuqun Wang, Yong Liu   +6 more
doaj   +1 more source

Ciphertext Policy Attribute Based Encryption with Intel SGX

Modern computing environments demand robust security measures to protect sensitive data and resources. Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is a well-established encryption technique known for its fine-grained access control capabilities.
Suryawanshi, Vivek, Sural, Shamik
openaire   +2 more sources

Multi-authority attribute-based encryption with efficient revocation

Tongxin xuebao, 2017
Multi-authority attribute-based encryption was very suitable for data access control in a cloud storage environment.However,efficient user revocation in multi-authority attribute-based encryption remains a challenging problem that prevents it from ...
Kai ZHANG, Jian-feng MA, Hui LI, Jun-wei ZHANG, Tao ZHANG   +4 more
doaj   +2 more sources

Traceable ciphertext-policy attribute-based encryption scheme with attribute level user revocation for cloud storage. [PDF]

PLoS One, 2018
Wang S, Guo K, Zhang Y.
europepmc   +1 more source

Correction: Traceable ciphertext-policy attribute-based encryption scheme with attribute level user revocation for cloud storage. [PDF]

PLoS One, 2018
PLOS ONE Staff.
europepmc   +1 more source

ELiPS-based Ciphertext-Policy Attribute-Based Encryption

ELiPS-based Ciphertext-Policy Attribute-Based Encryption
Le Hoang Anh, Yuta Kawada, Samsul Huda, Md. Arshad Ali, Yuta Kodera, Yasuyuki Nogami   +5 more
openaire   +2 more sources

An Efficient Pairing-Free Ciphertext-Policy Attribute-Based Encryption Scheme for Internet of Things. [PDF]

Sensors (Basel)
Guo C, Gong B, Waqas M, Alasmary H, Tu S, Chen S.   +5 more
europepmc   +1 more source

Distributed Identity Authentication with Lenstra-Lenstra-Lovász Algorithm-Ciphertext Policy Attribute-Based Encryption from Lattices: An Efficient Approach Based on Ring Learning with Errors Problem. [PDF]

Entropy (Basel)
Yuan Q, Yuan H, Zhao J, Zhou M, Shao Y, Wang Y, Zhao S.   +6 more
europepmc   +1 more source

Revocable and Traceable Decentralized ABE for P2P Networks. [PDF]

Entropy (Basel)
Gao D, Xu H, Qian S.
europepmc   +1 more source