Results 51 to 60 of about 1,639 (211)
A Blockchain‐Based Certificateless Anonymous Cross‐Domain Authentication Scheme for IoV
International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.As an essential component of the internet of things, the internet of vehicles (IoV) holds broad application prospects in areas such as safe driving, intelligent transportation, and service reservations. Due to the security and privacy requirements, anonymous authentication schemes are widely used in IoV. However, traditional certificate‐based anonymous
Hua Wang +5 more
wiley +1 more source
Mechanism of Signcryption – A Review
, 2018 Signcryption is a relatively new way to achieve confidentiality and authentication simultaneously. Before the advent of signcryption the approach was to first encrypt and then to sign the message, but this scheme had more computational cost and ...
Anuj Kumar Singh
core +1 more source
A literature review on V2X communications security: Foundation, solutions, status, and future
IET Communications, Volume 18, Issue 20, Page 1683-1715, December 2024.The article first introduces the development history of the past Internet of Vehicles(IoV), summarizes some common V2X security threats, describes the development and application of the SM commercial algorithm in recent years, and finally, statistics and introduces the part of the development process of the security protocols currently used in IoV ...
Zuobin Ying +3 more
wiley +1 more source
Cryptanalysis and improvement of blind signcryption scheme based on elliptic curve
Electronics Letters, 2019 Blind signcryption schemes are the extension of signcryption schemes. They are used to protect the privacy and identity of the sender from other users, especially in electronic voting and electronic cash payment systems.
Malik Zia Ullah Bashir, R. Ali
doaj +1 more source
An efficient and secure quantum blind signature‐based electronic cash transaction scheme
IET Quantum Communication, Volume 5, Issue 4, Page 619-631, December 2024.The authors introduce a novel electronic cash (eCash) transaction scheme designed for quantum security, addressing weaknesses in existing models against quantum computing threats. By analysing various quantum blind signature mechanisms, the study identifies shortcomings and proposes an innovative quantum‐secure transaction framework inspired by D ...
Aman Gupta +3 more
wiley +1 more source
Traceable attribute‐based signcryption [PDF]
Security and Communication Networks, 2013 ABSTRACTSigncryption can provide confidentiality and authenticity for many cryptographic applications. In this study, we propose a new efficient attribute‐based signcryption scheme. This scheme achieves confidentiality against chosen ciphertext attacks and unforgeability against chosen messages attacks in the selective attribute model. In addition, our
Jianghong Wei, Xuexian Hu, Wenfen Liu
openaire +1 more source
A survey on post‐quantum based approaches for edge computing security
WIREs Computational Statistics, Volume 16, Issue 1, January/February 2024.The distribution of reviewed papers by focused area. Abstract With the development of technology and its integration with scientific realities, computer systems continue to evolve as infrastructure. One of the most important obstacles in front of quantum computers with high‐speed processing is that its existing systems cause security vulnerabilities ...
Aykut Karakaya, Ahmet Ulu
wiley +1 more source
Complex Conjugated certificateless-based signcryption with differential integrated factor for secured message communication in mobile network. [PDF]
PLoS ONE, 2017 Certificateless-based signcryption overcomes inherent shortcomings in traditional Public Key Infrastructure (PKI) and Key Escrow problem. It imparts efficient methods to design PKIs with public verifiability and cipher text authenticity with minimum ...
Sumithra Alagarsamy, S P Rajagopalan
doaj +1 more source
Ensuring Security and Privacy in VANET: A Comprehensive Survey of Authentication Approaches
Journal of Computer Networks and Communications, Volume 2024, Issue 1, 2024.Vehicular ad hoc networks (VANET) are revolutionizing intelligent transportation systems (ITS), and as a result, research on their security is becoming increasingly important. As the primary security concern for VANET, authentication security is still quite difficult to achieve.
Soujanya B K +2 more
wiley +1 more source