Secure and Reliable Key Agreement with Physical Unclonable Functions [PDF]
Entropy, 2018 Different transforms used in binding a secret key to correlated physical-identifier outputs are compared. Decorrelation efficiency is the metric used to determine transforms that give highly-uncorrelated outputs.
Onur Günlü +5 more
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Quantifying the Sensitivity and Unclonability of Optical Physical Unclonable Functions
Advanced Photonics Research, 2023 Due to their unmatched entropy, complexity, and security level, optical physical unclonable functions (PUFs) currently receive a lot of interest in the literature.
Giuseppe Emanuele Lio +6 more
doaj +4 more sources
Effects of Kerr Nonlinearity in Physical Unclonable Functions
Applied Sciences, 2022 We address the question of whether the presence of Kerr nonlinearity in multiple-scattering optical media offers any advantage with respect to the design of physical unclonable functions.
Georgios M. Nikolopoulos
doaj +3 more sources
Chip-scale reconfigurable carbon nanotube physical unclonable functions [PDF]
Nature CommunicationsWith the rapid advancement of edge intelligence, ensuring the security of edge devices and protecting their communication has become critical. Physical unclonable functions, known as hardware fingerprints, are an emerging hardware security solution ...
Yang Liu +10 more
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Random fractal-enabled physical unclonable functions with dynamic AI authentication [PDF]
Nature Communications, 2023 A physical unclonable function (PUF) is a foundation of anti-counterfeiting processes due to its inherent uniqueness. However, the self-limitation of conventional graphical/spectral PUFs in materials often makes it difficult to have both high code ...
Ningfei Sun +5 more
doaj +2 more sources
CNT-PUFs: Highly Robust and Heat-Tolerant Carbon-Nanotube-Based Physical Unclonable Functions [PDF]
Nanomaterials, 2023 In this work, we explored a highly robust and unique Physical Unclonable Function (PUF) based on the stochastic assembly of single-walled Carbon NanoTubes (CNTs) integrated within a wafer-level technology.
Florian Frank +10 more
doaj +2 more sources
Hardware assurance with silicon photonic physical unclonable functions [PDF]
Scientific ReportsIn the modern landscape of optical communication networks, ensuring robust security is increasingly critical, particularly for applications requiring seamless integration and minimal attack surfaces. Photonic Physical Unclonable Functions (PUFs) leverage
Mohammad Amin Mahdian +3 more
doaj +2 more sources
Remote Quantum-Safe Authentication of Entities with Physical Unclonable Functions
Photonics, 2021 Physical unclonable functions have been shown to be a useful resource of randomness for implementing various cryptographic tasks including entity authentication.
Georgios M. Nikolopoulos
doaj +3 more sources
Biosecurity Primitive: Polymerase X‐based Genetic Physical Unclonable Functions [PDF]
Advanced ScienceA Physical Unclonable Function (PUF) is a security primitive that exploits inherent variations in manufacturing protocols to generate unique, random‐like identifiers.
Zikun Zhou +7 more
doaj +2 more sources
Concealable physical unclonable functions using vertical NAND flash memory [PDF]
Nature CommunicationsPhysical Unclonable Functions (PUFs) can address the demand for enhanced hardware security. Vertical NAND (V-NAND) flash memory is the most commercialized non-volatile memory.
Sung-Ho Park +5 more
doaj +2 more sources