Results 161 to 170 of about 10,355 (239)

End-to-End Privacy-Aware Federated Learning for Wearable Health Devices via Encrypted Aggregation in Programmable Networks. [PDF]

Sensors (Basel)
Khan H, Kavati R, Pulkaram SS, Jalooli A.   +3 more
europepmc   +1 more source

A Secure Medical Data Framework Integrating Blockchain and Edge Computing: An Attribute-Based Signcryption Approach. [PDF]

Sensors (Basel)
Dou T, Zheng Z, Qiu W, Ge C.
europepmc   +1 more source

An optimized dynamic attribute-based searchable encryption scheme. [PDF]

PLoS One
Khan S, Khan S, Waheed A, Mehmood G, Zareei M, Alanazi F.   +5 more
europepmc   +1 more source

Post-quantum-inspired scalable blockchain architecture for internet hospital systems with lightweight privacy-preserving access control. [PDF]

PLoS One
Hao L, Wang R, Wang X, Yue X, Tariq N, Sajid A.   +5 more
europepmc   +1 more source

A hybrid blockchain-based solution for secure sharing of electronic medical record data. [PDF]

PeerJ Comput Sci
Han G, Ma Y, Zhang Z, Wang Y.
europepmc   +1 more source

Blockchain-enabled data governance for privacy-preserved sharing of confidential data. [PDF]

PeerJ Comput Sci
Zhang J, Datta A.
europepmc   +1 more source

Ciphertext Policy Attribute-Based Proxy Re-encryption [PDF]

Lecture Notes in Computer Science, 2010
We present a novel ciphertext policy attribute-based proxy re-encryption (CP-AB-PRE) scheme. The ciphertext policy realized in our scheme is AND-gates policy supporting multi-value attributes, negative attributes and wildcards. Our scheme satisfies the properties of PRE, such as unidirectionality, non-interactivity and multi-use. Moreover, the proposed
Jianbin Hu, Luo Song, Hu Jianbin
exaly   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

A Traceable and Revocable Ciphertext-Policy Attribute-based Encryption Scheme Based on Privacy Protection

IEEE Transactions on Dependable and Secure Computing, 2022
Considered as a promising fine-grained access control mechanism for data sharing without a centralized trusted third-party, the access policy in a plaintext form may reveal sensitive information in the traditional CP-ABE method.
Dezhi Han, Kuan-Ching Li, Nannan Pan
exaly   +2 more sources

Mediated Ciphertext-Policy Attribute-Based Encryption and Its Application [PDF]

, 2009
In Ciphertext-Policy Attribute-Based Encryption (CP-ABE), a user secret key is associated with a set of attributes, and the ciphertext is associated with an access policy over attributes. The user can decrypt the ciphertext if and only if the attribute set of his secret key satisfies the access policy specified in the ciphertext. Several CP-ABE schemes
Luan Ibraimi, Milan Petkovic, Svetla Nikova, Pieter H. Hartel, Willem Jonker   +4 more
core   +6 more sources

Multi-Value-Independent Ciphertext-Policy Attribute Based Encryption with Fast Keyword Search

IEEE Transactions on Services Computing, 2020
ABKS has drawn much attention from research and industry in recent years, an ABKS scheme is an encryption scheme that supports keyword search and access control.
Haijiang Wang, Zhenfu Cao, Xiaolei Dong   +2 more
exaly   +2 more sources