Cloud-assisted Internet of Things (IoT) has become an increasingly popular paradigm to
greatly improve the performance of IoT applications by delegating the cloud to manage the …

Hash-based message authentication code (HMAC) involves a secret cryptographic key and
an underlying crypto-graphic hash function. HMAC is used to simultaneously verify both …

The maturing blockchain technology has gradually promoted decentralized data storage
from cryptocurrencies to other applications, such as trust management, resulting in new …

Current authentication schemes based on zero-knowledge proof (ZKP) still face issues such
as high computation costs, low efficiency, and security assurance difficulty. Therefore, we …

In Industry 5.0, there are increasing demands for group communication with low energy
consumption and high communication efficiency from a great number of Internet of Things …

Vehicular Ad-Hoc Networks (VANETs) play an essential role in the intelligent transportation
era, furnishing users with essential roadway data to facilitate optimal route selection and …

In the emerging world the Vehicular Ad-hoc Network (VANET) plays a vital role in the
Intelligent Transportation Sector (ITS). Basically VANET are exposed rapid topology …

Blockchain stands out in addressing the data security requirements of the Internet of
Vehicles. However, blockchain has storage pressure that cannot be met by most existing …

Abstract In the Internet of Things (IoT), a large number of devices are connected using a
variety of communication technologies to ensure that they can communicate both physically …

With the rapid development of edge computing, artificial intelligence and other technologies,
intelligent transportation services in the vehicular ad hoc networks (VANETs) such as in …