Results 101 to 110 of about 1,057 (155)

Ultradurable Embedded Physically Unclonable Functions

Physically unclonable functions (PUFs) have attracted growing interest for anticounterfeiting and authentication applications. The practical applications require durable PUFs made of robust materials.
ÖNSES, MUSTAFA SERDAR, KALAY, MUSTAFA, PEKDEMİR, SAMİ, Esidir, Abidin   +3 more
core   +3 more sources

Signal Injection Attack on Time-to-Digital Converter and Its Application to Physically Unclonable Function [PDF]

, 2020
Physically unclonable function (PUF) is a technology to generate a device-unique identifier using process variation. PUF enables a cryptographic key that appears only when the chip is active, providing an efficient countermeasure against reverse ...
Yang Li, Takeshi Sugawara, Tatsuya Onuma
core  

Hardware Implementation-Based Lightweight Privacy- Preserving Authentication Scheme for Internet of Drones Using Physically Unclonable Function

Sensors
The Internet of Drones (IoD) has emerged as a critical extension of the Internet of Things, enabling unmanned aerial vehicles to support diverse applications, including precision agriculture, logistics, disaster monitoring, and security surveillance ...
Razan Alsulieman, Eduardo Hernandez Escobar, Richard Swilley, Ahmed Sherif, Kasem Khalil, Mohamed Elsersy, Rabab Abdelfattah   +6 more
doaj   +1 more source

Analytic and Simulation Results of a Gaussian Physically Unclonable Constant Based on Resistance Dispersion [PDF]

Physically Unclonable Constants (PUCs) are a special type of Physically Unclonable Constants and they can be used to embed secret bit-strings in chips. Most PUCs are an array of cells where each cell is a digital circuit that evolve spontaneously toward ...
Riccardo Bernardini
core  

Additively Manufactured RF Electronics With Structurally Integrated Physically Unclonable Functions for Wireless System Security

IEEE Access
Physically unclonable functions (PUFs) are alternatives to secret keys stored in non-volatile memory. PUFs derive secret keys on demand based on readings invoked from the complexity of their structures or their physical properties. Conventional PUFs rely
Aaron Pendino, Nghia Nguyen, Saif E. Nouma, Jing Wang, Attila A. Yavuz, Yasin Yilmaz, Gokhan Mumcu   +6 more
doaj   +1 more source

Single-Round Pattern Matching Key Generation Using Physically Unclonable Function

, 2019
© 2019 Yuichi Komano et al. Paral and Devadas introduced a simple key generation scheme with a physically unclonable function (PUF) that requires no error correction, e.g., by using a fuzzy extractor.
Verbauwhede, Ingrid, Iwamoto, Mitsugu, Komano, Yuichi, Sakiyama, Kazuo, Ohta, Kazuo   +4 more
core   +1 more source

Electrostatic Self‐Assembly of Ag‐NPs Mediated by Eu3+ Complexes for Physically Unclonable Function Labels

Aggregate
Physically unclonable functions (PUFs) are essential for anticounterfeiting. Creating high‐stability, multimode, and secure labels remains challenging. Herein, we present a novel self‐assembly method for modulating the optical signals of rare‐earth (RE ...
Yao Kou, Yanan Guo, Lijuan Liang, Xue Li, Yifan Wang, Pingru Su, Chun‐Hua Yan, Yu Tang   +7 more
doaj   +1 more source

True Random Number Generation using Physically Unclonable Functions

, 2008
As embedded systems are becoming ubiquitous, the need for low-power circuits is increasing. An approach to reducing the complexity and power consumption of chips is to reuse components that are already present on the chip in alternative ways.
Birand, Berk
core  

X-ray and Proton Radiation Effects on 40 nm CMOS Physically Unclonable Function Devices

, 2017
Total ionizing dose effects are investigated on a physically unclonable function (PUF) based on CMOS breakdown. Devices irradiated to 2.0 Mrad(SiO2) show less than 11% change in current ratio at 1.2 V.
Wang, Pengfei
core  

SYSTEM ON CHIP AND METHOD FOR CRYPTOGRAPHY USING A PHYSICALLY UNCLONABLE FUNCTION

, 2012
A system and method for performing cryptographic functions in hardware using read-N keys comprising a cryptographic core, seed register, physically unclonable function (PUF), an error-correction core, a decryption register, and an encryption register ...
Kirkpatrick, Michael, Bertino, Elisa, Kerr, Sam   +2 more
core