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Physical-layer authentication is a popular alternative to the conventional key-based authentication for internet of things (IoT) devices due to their limited computational capacity and battery power. However, this approach has limitations…

Cryptography and Security · Computer Science 2024-05-17 Saud Khan , Chandra Thapa , Salman Durrani , Seyit Camtepe

Authentication is a fundamental building block of secure quantum networks, essential for quantum cryptographic protocols and often debated as a key limitation of quantum key distribution (QKD) in security standards. Most quantum-safe…

Quantum Physics · Physics 2026-02-25 Suchetana Goswami , Mina Doosti , Elham Kashefi

Internet of Things (IoT) devices have been increasingly integrated into our daily life. However, such smart devices suffer a broad attack surface. Particularly, attacks targeting the device software at runtime are challenging to defend…

Cryptography and Security · Computer Science 2020-07-14 Lan Luo , Yue Zhang , Cliff C. Zou , Xinhui Shao , Zhen Ling , Xinwen Fu

The Internet of Medical Things (IoMT) marks a shift toward decentralized healthcare, enabling continuous monitoring and personalized care through connected wearable and implantable devices. However, ensuring the trust and integrity of these…

Cryptography and Security · Computer Science 2026-05-22 Yueqi Ma , Vivek Mohan , Chip-Hong Chang , Emmanuel M. Drakakis

Lower-end IoT devices typically have strict cost constraints that rule out usual security mechanisms available in general-purpose computers or higher-end devices. To secure low-end devices, various low-cost security architectures have been…

Cryptography and Security · Computer Science 2024-01-12 Ivan De Oliveira Nunes , Sashidhar Jakkamsetti , Norrathep Rattanavipanon , Gene Tsudik

Internet-of-things (IoT) is perpetually revolutionizing our daily life and rapidly transforming physical objects into an ubiquitous connected ecosystem. Due to their massive deployment and moderate security levels, those devices face a lot…

Cryptography and Security · Computer Science 2020-05-12 Najmeddine Dhieb , Hakim Ghazzai , Hichem Besbes , Yehia Massoud

Trusted identification is critical to secure IoT devices. However, the limited memory and computation power of low-end IoT devices prevent the direct usage of conventional identification systems. RF fingerprinting is a promising technique…

Cryptography and Security · Computer Science 2019-01-18 Tianhang Zheng , Zhi Sun , Kui Ren

The need for secure and private Artificial Intelligence (AI) and Machine Learning (ML) on edge and mobile devices has increased the necessity of protecting the architecture of these systems from threats to both security and privacy. With an…

Cryptography and Security · Computer Science 2026-05-29 Zisis Tsiatsikas , Alexandros Fakis , Georgios Karopoulos , Vasileios Kouliaridis , Marios Anagnostopoulos

Embodied AI systems, comprising AI models and physical plants, are increasingly prevalent across various applications. Due to the rarity of system failures, ensuring their safety in complex operating environments remains a major challenge,…

As artificial intelligence systems become increasingly powerful, they pose growing risks to international security, creating urgent coordination challenges that current governance approaches struggle to address without compromising…

Cryptography and Security · Computer Science 2025-06-19 James Petrie , Onni Aarne , Nora Ammann , David Dalrymple

The Internet of Things (IoT) expansion has brought a new era of connected devices, including wearable devices like smartwatches and medical monitors, that are becoming integral parts of our daily lives. These devices not only offer…

Cryptography and Security · Computer Science 2024-09-04 Haobo Yang

The unprecedented proliferation of smart devices together with novel communication, computing, and control technologies have paved the way for the Advanced Internet of Things~(A-IoT). This development involves new categories of capable…

Networking and Internet Architecture · Computer Science 2024-10-30 Aleksandr Ometov , Vitaly Petrov , Sergey Bezzateev , Sergey Andreev , Yevgeni Koucheryavy , Mario Gerla

Protecting patient privacy remains a fundamental barrier to scaling machine learning across healthcare institutions, where centralizing sensitive data is often infeasible due to ethical, legal, and regulatory constraints. Federated learning…

Machine Learning · Computer Science 2026-03-24 Vagish Kumar , Syed Bahauddin Alam , Souvik Chakraborty

With the latest developments in technology, extra and extra human beings depend on their private gadgets to keep their touchy information. Concurrently, the surroundings in which these gadgets are linked have grown to grow to be greater…

Cryptography and Security · Computer Science 2021-09-08 Rushit Dave

A securely maintained key is the premise upon which data stored and transmitted by ubiquitously deployed resource limited devices, such as those in the Internet of Things (IoT), are protected. However, many of these devices lack a secure…

Cryptography and Security · Computer Science 2019-02-11 Yansong Gao , Yang Su , Wei Yang , Shiping Chen , Surya Nepal , Damith C. Ranasinghe

The continuous rise in the adoption of emerging technologies such as Internet of Things (IoT) by businesses has brought unprecedented opportunities for innovation and growth. However, due to the distinct characteristics of these emerging…

Cryptography and Security · Computer Science 2023-11-21 Oghenetejiri Okporokpo , Funminiyi Olajide , Nemitari Ajienka , Xiaoqi Ma

The rapid development of the semiconductor industry and the ubiquity of electronic devices have led to a significant increase in the counterfeiting of integrated circuits (ICs). This poses a major threat to public health, the banking…

Signal Processing · Electrical Eng. & Systems 2025-12-23 Runze Liu , Prasun Datta , Anirudh Nakra , Chau-Wai Wong , Min Wu

By adding users as a new dimension to connectivity, on-body Internet-of-Things (IoT) devices have gained considerable momentum in recent years, while raising serious privacy and safety issues. Existing approaches to authenticate these…

Cryptography and Security · Computer Science 2020-05-25 Yong Huang , Wei Wang , Hao Wang , Tao Jiang , Qian Zhang

Physical unclonable functions(PUFs) provide a unique fingerprint to a physical entity by exploiting the inherent physical randomness. Gao et al. discussed the vulnerability of most current-day PUFs to sophisticated machine learning-based…

Quantum Physics · Physics 2023-05-24 Kaushik Chakraborty , Mina Doosti , Yao Ma , Chirag Wadhwa , Myrto Arapinis , Elham Kashefi

The rapid expansion of the Electric Vehicles (EVs) and Electric Vehicle Charging Systems (EVCs) has introduced new cybersecurity challenges, specifically in authentication protocols that protect vehicles, users, and energy infrastructure.…

Cryptography and Security · Computer Science 2025-08-28 Onyinye Okoye
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