A Lightweight LFSR-Based Strong Physical Unclonable Function Design on FPGA
IEEE Access, 2019 Physical unclonable function (PUF), a reliable physical security primitive, can be implemented in FPGAs and ASICs. Strong PUF is an important PUF classification that provides a large “Challenge-Response” pairs (CRP) space for device ...
Shen Hou, Yang Guo, Shaoqing Li
doaj +5 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]
Nature CommunicationsPhysical 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 ...
Taixin Li +11 more
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An Energy-Efficient Current-Starved Inverter Based Strong Physical Unclonable Function With Enhanced Temperature Stability [PDF]
IEEE Access, 2019 As burgeoning hardware security primitive, physical unclonable function (PUF) has aroused the interest of solid-state circuit community on its efficient integration into security-critical applications.
Yuan Cao +3 more
doaj +7 more sources
A Probability-Based Strong Physical Unclonable Function With Strong Machine Learning Immunity [PDF]
IEEE Electron Device Letters, 2022 A novel strong physical unclonable function (PUF), called Probability-based PUF (Prob-PUF), is proposed using the stochastic process of trap emission in nano-scaled transistors.
Zezhong Tu +2 more
exaly +3 more sources
X-Point PUF: Exploiting Sneak Paths for a Strong Physical Unclonable Function Design
IEEE Transactions on Circuits and Systems I: Regular Papers, 2018 This paper presents a design of strong physical unclonable function (PUF) exploiting the sneak paths in the resistive X-point array. The entanglement of the sneak paths in the X-point array greatly enhances the entropy of the physical system, thereby ...
Rui Liu, Pai-Yu Chen, Xiaochen Peng
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Model-Inversion-Resistant Physical Unclonable Neural Network Using Vertical NAND Flash Memory. [PDF]
Adv Sci (Weinh)Schematic and key features of the proposed forward‐forward physical unclonable neural network (FF‐PUNN), incorporating a concealable physical unclonable function (PUF) layer and forward‐forward (FF) learning. ABSTRACT The growing use of neural networks in privacy‐sensitive applications necessitates architectures that inherently protect both data and ...
Park SH +8 more
europepmc +2 more sources
A Physical Unclonable Function Using a Configurable Tristate Hybrid Scheme With Non-Volatile Memory
IEEE Open Journal of Nanotechnology, 2021 The physical unclonable function (PUF) is a promising low-cost hardware security primitive. Recent advances in nanotechnology have provided new opportunities for nanoscale PUF circuits.
Jiang Li +5 more
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Optimization of Memristive Crossbar Array for Physical Unclonable Function Applications
IEEE Access, 2021 Memristive crossbar Physical Unclonable Function (PUF) structures are emerging as strong security primitives for resource-constrained devices demanding good retention time, negligible standby power, small size, and ultra-low power operating requirements.
Muhammad Ibrar Khan +3 more
doaj +2 more sources
Light-Induced Entropy for Secure Vision. [PDF]
Adv MaterThis work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Seo J +9 more
europepmc +2 more sources
Robust optical physical unclonable function using disordered photonic integrated circuits
Nanophotonics, 2020 Physical unclonable function (PUF) has emerged as a promising and important security primitive for use in modern systems and devices, due to their increasingly embedded, distributed, unsupervised, and physically exposed nature.
Bin Tarik Farhan +3 more
doaj +2 more sources