Review of Physically Unclonable Functions (PUFs): Structures, Models, and Algorithms [PDF]
Frontiers in Sensors, 2022 Physically unclonable functions (PUFs) are now an essential component for strengthening the security of Internet of Things (IoT) edge devices. These devices are an important component in many infrastructure systems such as telehealth, commerce, industry, etc. Traditionally these devices are the weakest link in the security of the system since they have
Gebali, Fayez, Mamun, Mohammad
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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 +6 more
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Image encryption and decryption utilizing physical unclonable function-based key generator by Ta/WTiOx/Pt memristor array [PDF]
AIP AdvancesIn this work, an encryption and decryption system utilizing physical unclonable function (PUF) characteristics of the Ta/WTiOx/Pt memristor array as hardware-level security primitive is demonstrated.
Yaoyao Jin +10 more
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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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Fault-tolerant reversible logic gate-based RO-PUF design
Memories - Materials, Devices, Circuits and Systems, 2023 Physically Unclonable Function (PUF) is an emerging modern approach to the security concerns of the physical systems which require the protection of sensitive data.
Mridula Karmakar +2 more
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Lightweight Configurable Ring Oscillator PUF Based on RRAM/CMOS Hybrid Circuits
IEEE Open Journal of Nanotechnology, 2020 Physical unclonable function (PUF) is a lightweight security primitive for energy constrained digital systems. As an enhanced design of conventional ring oscillator (RO) PUFs, configurable ring oscillator (CRO) PUFs improve the uniqueness and reliability
Yijun Cui +5 more
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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
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A Unified PUF and Crypto Core Exploiting the Metastability in Latches
Future Internet, 2022 Hardware acceleration of cryptography algorithms represents an emerging approach to obtain benefits in terms of speed and side-channel resistance compared to software implementations.
Ronaldo Serrano +5 more
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A physical unclonable function based on variations of write times in STT-MRAM due to manufacturing defects [PDF]
AIP AdvancesA physical unclonable function (PUF) utilizes the unclonable random variations in a device’s responses to a set of inputs to produce a unique “biometric” for authentication.
Jacob Huber, Supriyo Bandyopadhyay
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Modeling of physical unclonable functions (PUF): A systematic literature review [PDF]
Computers & SecurityHardware fingerprinting technologies are an integral part for security of interconnected devices, for which the Physical Unclonable Function (PUF) has attracted attention in industry and academia for over 20 years. PUFs exploit uncontrollable manufacturing variations to provide hardware-intrinsic secrets that are highly sensitive to physical tampering.
Mieszko Ferens +2 more
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