Results 141 to 150 of about 25,658,882 (194)

Blockchain-Based Trusted Data Management with Privacy Preservation for Secure IoT Systems. [PDF]

Sensors (Basel)
Zhou H, Gao H, Ma Z, Lai G.
europepmc   +1 more source

Design of a Blockchain-Enabled Traceability System for <i>Pleurotus ostreatus</i> Supply Chains. [PDF]

Foods
Guo H, Xu W, Lin M, Zhang X, Liu P.
europepmc   +1 more source

Toward blockchain based electronic health record management with fine grained attribute based encryption and decentralized storage mechanisms. [PDF]

Sci Rep
Ullah A, Ullah Z, Rizvi SS, Gul L, Kwon SJ.   +4 more
europepmc   +1 more source

Robust Access Control for Secure IoT Outsourcing with Leakage Resilience. [PDF]

Sensors (Basel)
Riad K.
europepmc   +1 more source

Empowering IoV Security: A Novel Secure Cryptographic Algorithm (OpCKEE) for Network Protection in Connected Vehicles. [PDF]

Sensors (Basel)
Ebadinezhad S, Nlend Bayemi PF.
europepmc   +1 more source

Towards Secure Internet of Things: A Coercion-Resistant Attribute-Based Encryption Scheme with Policy Revocation. [PDF]

Entropy (Basel)
Zhai Y, Wang T, Zhou Y, Zhu F, Yang B.
europepmc   +1 more source

Adaptive deep conditional random field with blockchain for secure data sharing in software-defined wireless body area networks. [PDF]

Sci Rep
Subrahmanyam S, Arunachalam R, Shukla SK, Arora A, Venugopal S, Priyanka TP.   +5 more
europepmc   +1 more source

Privacy preservation in blockchain-based healthcare data sharing: A systematic review. [PDF]

Peer Peer Netw Appl
Li K, Lohachab A, Dumontier M, Urovi V.
europepmc   +1 more source

A Secure Data Sharing Model Utilizing Attribute-Based Signcryption in Blockchain Technology. [PDF]

Sensors (Basel)
Song C, Chen L, Wu X, Li Y.
europepmc   +1 more source

Ciphertext Policy Attribute-Based Proxy Re-encryption

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
exaly   +3 more sources