Results 1 to 10 of about 8,031 (156)

Intrinsic Physical Unclonable Function (PUF) Sensors in Commodity Devices [PDF]

Sensors, 2019
The environment-dependent feature of physical unclonable functions (PUFs) is capable of sensing environment changes. This paper presents an analysis and categorization of a variety of PUF sensors.
Shuai Chen, Bing Li, Yuan Cao
doaj   +3 more sources

Hash and Physical Unclonable Function (PUF)-Based Mutual Authentication Mechanism [PDF]

Sensors, 2023
The security of web applications in an enterprise is of paramount importance. To strengthen the security of applications, the identification and mitigation of vulnerabilities through appropriate countermeasures becomes imperative.
Kavita Bhatia, Santosh K. Pandey, Vivek K. Singh, Deena Nath Gupta   +3 more
doaj   +2 more sources

Physical Unclonable Function (PUF)-Based e-Cash Transaction Protocol (PUF-Cash)

Cryptography, 2019
Electronic money (e-money or e-Cash) is the digital representation of physical banknotes augmented by added use cases of online and remote payments. This paper presents a novel, anonymous e-money transaction protocol, built based on physical unclonable ...
Jeff Calhoun, Cyrus Minwalla, Charles Helmich, Fareena Saqib, Wenjie Che, Jim Plusquellic   +5 more
doaj   +2 more sources

Multi-Wavelength Quantum Key Distribution Emulation with Physical Unclonable Function

Cryptography, 2022
This work details the theory and implementation of a multi-wavelength quantum key distribution (QKD) emulation system with a physical unclonable function (PUF).
Brit Riggs, Michael Partridge, Bertrand Cambou, Ian Burke, Manuel Aguilar Rios, Julie Heynssens, Dina Ghanaimiandoab   +6 more
doaj   +2 more sources

Structural color‐based physical unclonable function

Responsive Materials
Commodity fraud poses significant economic and public health risks while jeopardizing market stability. A promising avenue for addressing this issue involves the incorporation of physical unclonable function (PUF) in anti‐counterfeiting labels for ...
Xiaofeng Lin, Daxiang Shi, Guobin Yi, Dingshan Yu   +3 more
doaj   +2 more sources

DCDC PUF an enhanced implementation of ring oscillator based PUF [PDF]

Scientific Reports
The Physical Unclonable Function (PUF) is a security mechanism that generates secret keys by capitalizing on inherent physical variations in a device to produce a distinctive response. Given the prevalent incorporation of power management units (PMUs) in
Leen Younes, Enas Abulibdeh, Baker Mohammad, Hani Saleh, Mahmoud Al-Qutayri   +4 more
doaj   +2 more sources

Barrel Shifter Physical Unclonable Function Based Encryption

Cryptography, 2018
Physical Unclonable Functions (PUFs) are designed to extract physical randomness from the underlying silicon. This randomness depends on the manufacturing process. It differs for each device.
Yunxi Guo, Timothy Dee, Akhilesh Tyagi
doaj   +3 more sources

Demonstration of high-reconfigurability and low-power strong physical unclonable function empowered by FeFET cycle-to-cycle variation and charge-domain computing. [PDF]

Nat Commun
Physical unclonable functions (PUFs) are of immense potential in authentication scenarios for Internet of Things (IoT) devices. For creditable and lightweight PUF applications, key attributes, including low power, high reconfigurability and large ...
Li T, Guo X, Müller F, Abdulazhanov S, Ma X, Zhong H, Liu Y, Narayanan V, Yang H, Ni K, Kämpfe T, Li X.   +11 more
europepmc   +2 more sources

Biosecurity Primitive: Polymerase X‐based Genetic Physical Unclonable Functions [PDF]

Advanced Science
A Physical Unclonable Function (PUF) is a security primitive that exploits inherent variations in manufacturing protocols to generate unique, random‐like identifiers.
Zikun Zhou, Taek Kang, Jie Chen, Yesh Doctor, Jocelyn G Camposagrado, Yiorgos Makris, Alexander Pertsemlidis, Leonidas Bleris   +7 more
doaj   +2 more sources

Quantum Physical Unclonable Functions: Possibilities and Impossibilities [PDF]

Quantum, 2021
A Physical Unclonable Function (PUF) is a device with unique behaviour that is hard to clone hence providing a secure fingerprint. A variety of PUF structures and PUF-based applications have been explored theoretically as well as being implemented in ...
Myrto Arapinis, Mahshid Delavar, Mina Doosti, Elham Kashefi   +3 more
doaj   +1 more source