The privacy preservation has received considerable attention from organizations as the
growing population is apprehensive regarding personal data being preserved. Smart …

The Internet of Things (IoT) is becoming a pervasive technology entangled in everyday life.
The objective of IoT is to provide ubiquitous access to numerous devices and machines on …

The popularity of vehicles brings parking issues, especially in the downtown area. To tackle
these issues, the concept of smart parking is presented, which utilizes industrial Internet of …

The demand for privacy-preserving retrieval of sensitive data arises in various practical
scenarios, from national security to personal data privacy. The typical scenario involves two …

In crowded cities, searching for the availability of parking lots is a herculean task as it results
in the wastage of drivers' time, increases air pollution, and traffic congestion. Smart parking …

Many IoT applications require users to share their devices' location, and enhanced privacy-
protection means sharing location anonymously, unlinkably and without relying on any …

This study proposes an privacy-protection method for blockchain transactions based on
lightweight homomorphic encryption, aiming to ensure the security of transaction data and …

Blockchain networks provide a reliable and secure mode of communication due to their
decentralized and distributed nature. The emergence of amalgamated blockchain-based …

In recent years, service provided based on the location has brought a tremendous change in
our lives. However, one of the biggest challenges is to preserve users' privacy which upon …

针对联盟链交易时存在的用户隐私泄露问题, 该文提出基于联盟链的身份环签密(CB-IDRSC)
方案. CB-IDRSC 利用智能合约技术控制新交易加入, 实现了公平可靠性; 利用多个私钥生成器 …