Results 61 to 70 of about 3,238 (175)

Mitigation of Hepatic and Pancreatic Injury by Spondias tuberosa Extract Through Oxidative Enzyme Modulation and TGF‐β Downregulation

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Treatment with Spondias tuberosa extract ameliorated pancreatic and hepatic morphological damage in STZ‐induced diabetic rats, potentially by reducing oxidative stress and modulating profibrotic signaling mediated by TGF‐β. ABSTRACT Diabetes mellitus (DM) is a chronic metabolic disorder marked by hyperglycemia due to impaired insulin secretion and/or ...
Vitória Natália Ferreira de Sena, Cecília Paulino Cassiano da Silva, Letícia Alves Borges e Pires, Ludmila Thainá Chaves Freitas, Raimundo Fernandes de Araújo Júnior, Bento João Abreu, Islania Giselia Albuquerque Araujo, Isac Almeida de Medeiros, Bruno Raniere Lins de Albuquerque Meireles, Rafael Andre da Silva, Diego Dias dos Santos, Cristiane Damas Gil, Karina Carla de Paula Medeiros   +12 more
wiley   +1 more source

Fully Secure Cipertext-Policy Hiding CP-ABE

, 2011
In ciphertext-policy attributed-based encryption (CP-ABE), each ciphertext is labeled by the encryptor with an access structure (also called ciphertext policy) and each private key is associated with a set of attributes. A user should be able to decrypt a ciphertext if and only if his private key attributes satisfy the access structure.
Junzuo Lai, Robert H. Deng, Yingjiu Li
openaire   +3 more sources

Efficient pairing-free CP-ABE based on ordered binary decision diagram

Tongxin xuebao, 2019
To improve the computational efficiency of ABE,its access structure was optimized and a pairing-free CP-ABE scheme based on ordered binary decision diagram (OBDD) was proposed.Based on the elliptic curve cryptography,the complex bilinear pairing ...
Sheng DING, Jin CAO, Hui LI
doaj   +2 more sources

Zero trust anonymous access algorithm for multi cloud storage system based on CP-ABE

Egyptian Informatics Journal
This paper proposes a zero-trust anonymous access algorithm for multi-cloud storage systems based on CP-ABE (Ciphertext-Policy Attribute-Based Encryption).
Jun Tian
doaj   +1 more source

A Collaborative Key Management Protocol in Ciphertext Policy Attribute-Based Encryption for Cloud Data Sharing

IEEE Access, 2017
Ciphertext policy attribute-based encryption (CP-ABE) is a promising cryptographic technique for fine-grained access control of outsourced data in the cloud. However, some drawbacks of key management hinder the popularity of its application. One drawback
Guofeng Lin, Hanshu Hong, Zhixin Sun
doaj   +1 more source

Blockchain-based CP-ABE data sharing and privacy-preserving scheme using distributed KMS and zero-knowledge proof

Journal of King Saud University: Computer and Information Sciences
Nowadays, the integration of blockchain technology with Ciphertext-Policy Attribute-Based Encryption (CP-ABE) has drawn the researcher attention because it can provide key security auditing and transaction traceability in the context of data sharing ...
Zhixin Ren, Enhua Yan, Taowei Chen, Yimin Yu   +3 more
doaj   +1 more source

Efficient and Secure Access Control Scheme in the Standard Model for Vehicular Cloud Computing

IEEE Access, 2018
Vehicular networking involves the storage, compute, and analysis of massive vehicular data. Vehicular cloud computing, as a special cloud computing platform, seamlessly combines vehicular ad hoc networks and conventional cloud computing.
Wei Luo, Wenping Ma
doaj   +1 more source

A Lightweight CP-ABE Scheme with Direct Attribute Revocation for Vehicular Ad Hoc Network. [PDF]

Entropy (Basel), 2023
Liu Y, Xu S, Yue Z.
europepmc   +1 more source

CESCR: CP-ABE for efficient and secure sharing of data in collaborative ehealth with revocation and no dummy attribute. [PDF]

PLoS One, 2021
Edemacu K, Jang B, Kim JW.
europepmc   +1 more source

Large Universe CP-ABE With Whitebox Traceability

International Journal on Cybernetics & Informatics, 2016
In a ciphertext-policy attribute-based encryption (CP-ABE) system, decryption keys are defined over attributes shared by multiple users. Traceability is the ability of ABE to trace the malicious users or traitors who intentionally leak the partial or modified decryption keys for profits.
Anusha Sivanandhan, Angel M Eldhose
openaire   +1 more source