Results 101 to 110 of about 6,483 (293)

Attribute-based encryption with expressive and authorized keyword search

, 2017
To protect data security and privacy in cloud storage systems, a common solution is to outsource data in encrypted forms so that the data will remain secure and private even if storage systems are compromised. The encrypted data, however, must be pliable
Yingjiu Li (20005446), Hui Cui (19970607), Joseph Liu (440983), Robert Deng (19970655)   +3 more
core  

Revocable and Traceable Undeniable Attribute-Based Encryption in Cloud-Enabled E-Health Systems. [PDF]

Entropy (Basel), 2023
He Z, Chen Y, Luo Y, Zhang L, Tang Y.
europepmc   +1 more source

Attribute-Based Encryption with Fast Decryption [PDF]

, 2013
Attribute-based encryption (ABE) is a vision of public key encryption that allows users to encrypt and decrypt messages based on user attributes. This functionality comes at a cost. In a typical implementation, the size of the ciphertext is proportional to the number of attributes associated with it and the decryption time is proportional to the number
Susan Hohenberger, Brent Waters
openaire   +2 more sources

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Secure Power Data Sharing with Fine-grained Control: A Multi-strategy Access Tree Approach [PDF]

Radioengineering
The current data sharing schemes mainly employ Attribute-Based Encryption (ABE) technique to achieve one-to-many access control for power data. However, these schemes suffer from issues such as low encryption efficiency and vulnerability to user ...
Z. Y. Jiang, J. W. Zhang, H. J. Yang, P. Geng   +3 more
doaj  

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Improved Banking XML Transaction Encryption Using Tag Fuzzy Classification

In this paper we present a novel approach for securing financial XML transactions using intelligent fuzzy classification techniques. Given an XML message X, our approach defines the process of classifying XML content to assign a unique value, which ...
Lu, Joan, Aburrous, Maher, Ammari, Faisal   +2 more
core  

Enhanced Attribute Based Encryption for Cloud Computing

, 2015
Cloud computing is emerging paradigm provides various IT related services. The security and privacy are two major factors that inhibits the growth of cloud computing.
Lakshmi, G.V. Rajya, Balamurugan, B., Kumar, N. Saravana   +2 more
core   +1 more source

An Access Control Scheme Based on Blockchain and Ciphertext Policy-Attribute Based Encryption. [PDF]

Sensors (Basel), 2023
Hu R, Ma Z, Li L, Zuo P, Li X, Wei J, Liu S.   +6 more
europepmc   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source