Results 11 to 20 of about 4,625 (193)
Structural color‐based physical unclonable function
Responsive MaterialsCommodity 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 +3 more
doaj +2 more sources
All-optical multilevel physical unclonable functions
Nature MaterialsDisordered photonic structures are promising for the realization of physical unclonable functions-physical objects that can overcome the limitations of conventional digital security and can enable cryptographic protocols immune against attacks by future quantum computers. The physical configuration of traditional physical unclonable functions is either
Sara Nocentini +4 more
openaire +6 more sources
Food-Grade Physically Unclonable Functions
ACS Applied Materials & Interfaces, 2023 Counterfeit products in the pharmaceutical and food industries have posed an overwhelmingly increasing threat to the health of individuals and societies. An effective approach to prevent counterfeiting is the attachment of security labels directly on drugs and food products.
Abidin Esidir +7 more
openaire +5 more sources
Impact of laser attacks on the switching behavior of RRAM devices [PDF]
, 2020 The ubiquitous use of critical and private data in electronic format requires reliable and secure embedded systems for IoT devices. In this context, RRAMs (Resistive Random Access Memories) arises as a promising alternative to replace current memory ...
Arumi Delgado, Daniel +7 more
core +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 +6 more
doaj +1 more source
Organic Light‐Emitting Physically Unclonable Functions
Advanced Functional Materials, 2021 AbstractThe development of novel physically unclonable functions (PUFs) is of growing interest and fluorescent organic semiconductors (f‐OSCs) offer unique advantages of structural versatility, solution‐processability, ease of processing, and great tuning ability of their physicochemical/optoelectronic/spectroscopic properties.
Nilgun Kayaci +5 more
openaire +6 more sources
Code Constructions for Physical Unclonable Functions and Biometric Secrecy Systems [PDF]
, 2019 The two-terminal key agreement problem with biometric or physical identifiers is considered. Two linear code constructions based on Wyner-Ziv coding are developed. The first construction uses random linear codes and achieves all points of the key-leakage-
Günlü, Onur +3 more
core +2 more sources
Platform for Testing and Evaluation of PUF and TRNG Implementations in FPGAs [PDF]
, 2016 Implementation of cryptographic primitives like Physical Unclonable Functions (PUFs) and True Random Number Generators (TRNGs) depends significantly on the underlying hardware.
Drutarovsky, Milos +3 more
core +1 more source
Quantum Copy-Protection and Quantum Money [PDF]
, 2009 Forty years ago, Wiesner proposed using quantum states to create money that is physically impossible to counterfeit, something that cannot be done in the classical world.
Aaronson, Scott
core +4 more sources
MARPUF: physical unclonable function with improved machine learning attack resistance
IET Circuits, Devices and Systems, 2021 Nowadays, physical unclonable functions (PUFs) are emerging as one of the key building blocks for device authentication and key generation. Although PUF is very useful in the area of hardware security, it is vulnerable to machine learning modelling ...
Somanath Tripathy +2 more
doaj +1 more source