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This paper presents a privacy-preserving protocol for identity registration and information sharing in federated authentication systems. The goal is to enable Identity Providers (IdPs) to detect duplicate or fraudulent identity enrollments…

Cryptography and Security · Computer Science 2025-12-02 Francesco Buccafurri , Carmen Licciardi

The digitization of health records has greatly improved the efficiency of the healthcare system and promoted the formulation of related research and policies. However, the widespread application of advanced technologies such as electronic…

Cryptography and Security · Computer Science 2025-02-07 Zhang Si Yuan , Manmeet Mahinderjit Singh

In this paper we proposed an authentication technique based on the user cards, to improve the authentication process in systems that allows remote access for the users, and raise the security rate during an exchange of their messages. in…

Cryptography and Security · Computer Science 2021-08-17 Ibrahim Obeidat , Ahmed AL Arjan , Rula AL Amrat , Rathaa AL Ajmi

In the future world of safe traffic, intelligent transportation systems play a vital role. The connections between traffic participants and systems on the one and infrastructure and service providers on the other side are a necessary…

Cryptography and Security · Computer Science 2021-02-16 Jonas Vogt , Manuel Fünfrocken , Niclas Wolniak , Horst Wieker

With the rapid proliferation of wireless and Internet of Things (IoT) devices, ensuring secure and reliable device identification has become a significant challenge. Traditional security techniques, such as IP or MAC address-based…

Information Theory · Computer Science 2026-05-26 Liu Yang , Qiang Li , Xiaoyang Ren

Backscattering tag-to-tag networks (BTTNs) are emerging passive radio frequency identification (RFID) systems that facilitate direct communication between tags using an external RF field and play a pivotal role in ubiquitous Internet of…

Cryptography and Security · Computer Science 2025-01-22 Masoud Kaveh , Farshad Rostami Ghadi , Yifan Zhang , Zheng Yan , Riku Jäntti

With the recent proliferation of distributed systems and networking, remote authentication has become a crucial task in many networking applications. Various schemes have been proposed so far for the two-party remote authentication;…

Cryptography and Security · Computer Science 2015-05-13 Al-Sakib Khan Pathan , Choong Seon Hong

Remote attestation is a security technique through which a remote trusted party (i.e., Verifier) checks the trustworthiness of a potentially untrusted device (i.e., Prover). In the Internet of Things (IoT) systems, the existing remote…

Cryptography and Security · Computer Science 2020-11-20 Mauro Conti , Edlira Dushku , Luigi V. Mancini

Radio Frequency (RF) sensing technologies have experienced significant growth due to the widespread adoption of RF devices and the Internet of Things (IoT). These technologies enable numerous applications across healthcare, smart homes,…

Human-Computer Interaction · Computer Science 2025-04-16 Mingda Han , Huanqi Yang , Wenhao Li , Weitao Xu , Xiuzhen Cheng , Prasant Mohapatra , Pengfei Hu

The growing number of wireless devices increases the need for secure network access. Radio Frequency Fingerprinting (RFF), a physical-layer authentication method, offers a promising solution as it requires no cryptography and resists…

Cryptography and Security · Computer Science 2025-10-23 Rundong Jiang , Jun Hu , Zhiyuan Xie , Yunqi Song , Shiyou Xu

A substantial amount of research, as well as media hype, has surrounded RFID technology and its privacy implications. Currently, researchers and the media focus on the privacy threats posed by RFID, while consumer groups choose to boycott…

Cryptography and Security · Computer Science 2008-04-24 Vassilis Kostakos

Timely sharing of electronic health records (EHR) across providers is essential and significance in facilitating medical researches and prompt patients' care. With sharing, it is crucial that patients can control who can access their data…

Cryptography and Security · Computer Science 2022-03-25 Kheng-Leong Tan , Chi-Hung Chi , Kwok-Yan Lam

As Facial Recognition System(FRS) is widely applied in areas such as access control and mobile payments due to its convenience and high accuracy. The security of facial recognition is also highly regarded. The Face anti-spoofing system(FAS)…

Computer Vision and Pattern Recognition · Computer Science 2023-08-10 Qiushi Guo

In this paper, the privacy of two recent RFID tag ownership transfer protocols are investigated against the tag owners as adversaries. The first protocol called ROTIV is a scheme which provides a privacy-preserving ownership transfer by…

Cryptography and Security · Computer Science 2012-02-22 Mohammad Reza Sohizadeh Abyaneh

Contact tracing is an effective tool in controlling the spread of infectious diseases such as COVID-19. It involves digital monitoring and recording of physical proximity between people over time with a central and trusted authority, so…

Cryptography and Security · Computer Science 2023-03-13 Craig Gotsman , Kai Hormann

Telecare medical information systems are gaining rapid popularity in terms of providing the delivery of online health-related services such as online remote health profile access for patients and doctors. Due to being installed entirely on…

Cryptography and Security · Computer Science 2019-06-21 Mahdi Nikooghadam , Haleh Amintoosi

Near-field spherical wavefronts enable spotlight-like beam focusing to mitigate unintended energy leakage, creating new opportunities for physical-layer security (PLS). However, under hybrid analog-digital (HAD) antenna architectures,…

Information Theory · Computer Science 2025-12-05 Jiasi Zhou , Huiyun Xia , Chuan Wu , Chintha Tellambura

Backscatter wireless communication is an emerging technique widely used in low-cost and low-power wireless systems, especially in passive radio frequency identification (RFID) systems. Recently, the requirement of high data rates, data…

Information Theory · Computer Science 2016-11-15 Qian Yang , Hui-Ming Wang , Yi Zhang , Zhu Han

Controlling the spread of infectious diseases, such as the ongoing SARS-CoV-2 pandemic, is one of the most challenging problems for human civilization. The world is more populous and connected than ever before, and therefore, the rate of…

Cryptography and Security · Computer Science 2022-01-31 Shamiul Alam , Md Shafayat Hossain , Ahmedullah Aziz

RFID is a nascent technology, deeply rooted by its early developments in using radar1 as a harbinger of adversary planes during World War II. A plethora of industries have leveraged the benefits of RFID technology for enhancements in…

Emerging Technologies · Computer Science 2013-06-25 Sumita Nainan , Romin Parekh , Tanvi Shah
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