Journal of Cybersecurity and Privacy, 2023 Cooperative Intelligent Transport Systems (C-ITSs) are an important development for society. C-ITSs enhance road safety, improve traffic efficiency, and promote sustainable transportation through interconnected and intelligent communication between ...
Martin Lundgren
exaly +6 more sources
Security-Mediated Certificateless Cryptography [PDF]
Lecture Notes in Computer Science, 2006 We introduce the notion of security-mediated certificateless (SMC) cryptography. This allows more lightweight versions of mediated cryptography while maintaining the ability for instantaneous revocation of keys. Moreover, our solutions avoid key escrow, which has been used in all previous mediated cryptography algorithms. We provide a model of security
Sherman S M Chow +2 more
exaly +3 more sources
A Lightweight Certificateless Identity Authentication Protocol Using SM2 Algorithm and Self-Secured PUF for IoT [PDF]
SensorsThe rapid proliferation of the Internet of Things (IoT) leaves terminal devices vulnerable to considerable security challenges, notably the absence of robust yet efficient identity authentication mechanisms. Traditional certificate-based approaches incur
Meili Zhang +4 more
doaj +2 more sources
A Lightweight Certificateless Authenticated Key Agreement Scheme Based on Chebyshev Polynomials for the Internet of Drones [PDF]
SensorsThe Internet of Drones (IoD) overcomes the physical limitations of traditional ground networks with its dynamic topology and 3D spatial flexibility, playing a crucial role in various fields.
Zhaobin Li +4 more
doaj +2 more sources
Certificateless cryptography with KGC trust level 3
Theoretical Computer Science, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guomin Yang, Chik How Tan
exaly +4 more sources
A Provably Secure Ring Signature Scheme in Certificateless Cryptography [PDF]
, 2007 Ring signature is a kind of group-oriented signature. It allows a member of a group to sign messages on behalf of the group without revealing his/her identity. Certificateless public key cryptography was first introduced by Al-Riyami and Paterson in Asiacrypt 2003.
Zhang Futai
exaly +3 more sources
Lightweight ECC-Based Self-Healing Federated Learning Framework for Secure IIoT Networks [PDF]
SensorsThe integration of federated learning into Industrial Internet of Things (IIoT) networks enables collaborative intelligence but also exposes systems to identity spoofing, model poisoning, and malicious update injection.
Mikail Mohammed Salim +2 more
doaj +2 more sources
Secret Key-Awareness Secure in Certificateless Cryptography
Procedia Environmental Sciences, 2011 AbstractIn certificateless cryptography protocol, public keys don’t be required certificates to guarantee their validity, so any other adversaries can replace users’ public keys. There are two security models: the weak security model prohibits the adversaries to query the decryption oracle of the ciphertexts under the public key chosen by the ...
Guoyan Zhang
exaly +2 more sources
An efficient certificateless anonymous signcryption communication scheme for vehicular adhoc network [PDF]
Scientific ReportsCertificateless public key infrastructure (PKI) avoids the key escrow problem associated with identity-based PKI and has recently been widely employed in anonymous communication schemes for vehicular adhoc networks (VANETs).
Changyuan Luo +2 more
doaj +2 more sources
Enabling Secure Communication in Wireless Body Area Networks with Heterogeneous Authentication Scheme [PDF]
Sensors, 2023 Thanks to the widespread availability of Fifth Generation (5G) wireless connectivity, it is now possible to provide preventative or proactive healthcare services from any location and at any time.
Insaf Ullah +5 more
doaj +2 more sources