Results 1 to 10 of about 1,031 (165)

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   +4 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

Revisiting silk: a lens-free optical physical unclonable function [PDF]

Nature Communications, 2022
Although conventional optical physical unclonable functions (PUFs) are attractive for security applications, existing optical PUFs have inherent complexity.
Min Seok Kim, Gil Ju Lee, Jung Woo Leem, Seungho Choi, Young L. Kim, Young Min Song   +5 more
doaj   +2 more sources

Physical unclonable function using photonic spin Hall effect [PDF]

Scientific Reports
This study presents a novel method leveraging surface wave-assisted photonic spin Hall effect (PSHE) to construct physical unclonable functions (PUFs).
Divyanshu Divyanshu, Amit Kumar Goyal, Yehia Massoud   +2 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

Hybrid low-voltage physical unclonable function based on inkjet-printed metal-oxide transistors [PDF]

Nature Communications, 2020
Designing efficient system for digital connectivity preserving information security remains a challenge. Here, the authors present hardware-intrinsic security solutions based on physical unclonable functions incorporating an inkjet-printed core circuit ...
Alexander Scholz, Lukas Zimmermann, Ulrich Gengenbach, Liane Koker, Zehua Chen, Horst Hahn, Axel Sikora, Mehdi B. Tahoori, Jasmin Aghassi-Hagmann   +8 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   +3 more sources

A robust deep learning attack immune MRAM-based physical unclonable function [PDF]

Scientific Reports
The ubiquitous presence of electronic devices demands robust hardware security mechanisms to safeguard sensitive information from threats. This paper presents a physical unclonable function (PUF) circuit based on magnetoresistive random access memory ...
Mohammad Javad Adel, Mohammad Hadi Rezayati, Mohammad Hossein Moaiyeri, Abdolah Amirany, Kian Jafari   +4 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

Physical Unclonable Function Based on the Internal State Transitions of a Fibonacci Ring Oscillator. [PDF]

Sensors (Basel), 2021
Matuszewski Ł, Nikonowicz J, Kubczak P, Woźniak W.   +3 more
europepmc   +2 more sources