Results 61 to 70 of about 676 (175)
An Anti-Quantum E-Voting Protocol in Blockchain With Audit Function
IEEE Access, 2019 As an important method of making democratic decisions, voting has always been a topic of social concern. Compared with the traditional, e-voting is widely used in various decision scenarios because of the convenience, easy to participate and low cost ...
Shiyao Gao +4 more
doaj +1 more source
Secure semi‐automated GDPR compliance service with restrictive fine‐grained access control
SECURITY AND PRIVACY, Volume 7, Issue 6, November/December 2024.Abstract Sharing personal data with service providers is a contentious issue that led to the birth of data regulations such as the EU General Data Protection Regulation (GDPR) and similar laws in the US. Complying with these regulations is a must for service providers.
Max Hashem Eiza +3 more
wiley +1 more source
IET Communications, Volume 18, Issue 4, Page 309-321, March 2024.(1) A blockchain‐based efficient data‐sharing scheme is proposed, which employs the ciphertext policy attribute‐based encryption algorithm to enable fine‐grained sharing of data resources. (2) An anonymous identity authentication method based on ring signatures is proposed, which can effectively protect the user's identity privacy and transaction ...
Junyu Lin +6 more
wiley +1 more source
Certificateless Provable Data Possession Scheme for Cloud-Based Electronic Health Records System
MathematicsElectronic Health Records (EHRs: digital compilations of patient health status and diagnosis) are typically shared, analyzed, and stored on cloud servers.
Yujie Wu, Xiao Tan, Qi Xie
doaj +1 more source
Cryptanalysis of a certificateless identification scheme
Security and Communication Networks, 2014 ABSTRACTIn 2013, Dehkordi and Alimoradi proposed a certificateless identification scheme using supersingular elliptic curves. This proposal came independent of the parallel work of Chin et al. in proposing the first known security models for certificateless identification with provable security.
Ji-Jian Chin +3 more
openaire +2 more sources
IET Generation, Transmission &Distribution, Volume 18, Issue 3, Page 625-638, February 2024.This article proposes a blockchain‐based secure communication framework for events monitoring and control in micro renewable energy systems. Abstract Energy is a crucial need in today's world for powering homes, businesses, transportation, and industrial processes.
Muhammad Faheem +4 more
wiley +1 more source
An Efficient Certificateless Broadcast Signcryption Scheme
工程科学与技术, 2013 :In order to securely and efficiently transmit the privacy information to authorized users’ set through the unsafe channel and avoid key escrow, a new type certificateless broadcast signcryption scheme was put forward by using the cryptographic ...
李战虎, 樊凯, 李晖
doaj
IET Information Security, Volume 2024, Issue 1, 2024.Named Data Networking (NDN) is a promising network architecture that differs from the traditional TCP/IP network, as it focuses on data rather than the host. A new secure model is required to provide the data‐oriented trust instead of the host‐oriented trust.
Bing Li +3 more
wiley +1 more source
A Revocable Certificateless Sanitizable Signature Scheme With Batch Verification
IEEE AccessIn medical and healthcare application scenarios, data integrity and user privacy are often concerned the most. A sanitizable signature scheme is a common adopted approach since it admits an authorized person to sanitize partial sensitive information of ...
Han-Yu Lin, Tung-Tso Tsai, Hsu-Lun Wu
doaj +1 more source
An Efficient Certificateless Signature Scheme [PDF]
, 2006 Certificateless public key cryptography (CLPKC) is a paradi-gm to solve the inherent key escrow problem suffered by identity-based cryptography (IBC). While certificateless signature is one of the most important security primitives in CLPKC, there are relatively few proposed schemes in the literature.
Yap, Wun She +2 more
openaire +1 more source