Results 101 to 110 of about 2,020 (206)

Recombination of Physical Unclonable Functions

, 2010
A new Physical Unclonable Function (PUF) construction is described, by treating silicon unique features extracted from PUF circuits as “genetic material” unique to each silicon, and recombining this chip-unique material in a way to obtain a ...
Devadas, Srinivas, Yu, Meng-Day (Mandel)
core  

A Physical Unclonable Function Based on Setup Time Violation

, 2012
International audienceIn this work, we propose a physical unclonable function (i.e. PUF) based on setup time violations. The paper presents the way the PUF has been developed detailing the successive design iterations.
Hely, David, Jérémy, Dubeuf, Maurin, Augagneur, Yves, Clauzel   +3 more
core  

Privacy-Preserving Authentication Based on PUF for VANETs

Future Internet
The secret key is stored in an ideal tamper-proof device so that a vehicle can implement a secure authentication with the road-side units (RSUs) and other drivers. However, some adversaries can capture the secret key by physical attacks.
Lihui Li, Hanwen Deng, Zhongyi Zhai, Sheng-Lung Peng   +3 more
doaj   +1 more source

Entropy Sources Based on Silicon Chips: True Random Number Generator and Physical Unclonable Function. [PDF]

Entropy (Basel), 2022
Cao Y, Liu W, Qin L, Liu B, Chen S, Ye J, Xia X, Wang C.   +7 more
europepmc   +1 more source

iAKA-CIoT: An Improved Authentication and Key Agreement Scheme for Cloud Enabled Internet of Things Using Physical Unclonable Function. [PDF]

Sensors (Basel), 2022
Park K, Park Y.
europepmc   +1 more source

Physical Unclonable Function Based on the Internal State Transitions of a Fibonacci Ring Oscillator. [PDF]

Sensors (Basel), 2021
Matuszewski Ł, Nikonowicz J, Kubczak P, Woźniak W.   +3 more
europepmc   +1 more source

Sensitivity of the Threshold Current for Switching of a Magnetic Tunnel Junction to Fabrication Defects and Its Application in Physical Unclonable Functions

Applied Sciences
A physical unclonable function (PUF) leverages the unclonable random variations in device behavior due to defects incurred during manufacturing to produce a unique “biometric” that can be used for authentication.
Jacob Huber, Rahnuma Rahman, Supriyo Bandyopadhyay   +2 more
doaj   +1 more source

Temperature compensation for physical unclonable function (I)

, 2019
Current Mirror Array Physical Unclonable Function (CMA PUF) circuit is one type of PUF that has non-linear relationship between output current and the voltage, and that non-linear relationship is used to generate challenge and response pair (CRP).
Zhou, Xian
core  

Asynchronous Physical Unclonable Functions – AsyncPUF [PDF]

, 2012
Physically Unclonable Functions (PUFs) exploit the physical characteristics of silicon and provide an alternative to storing digital encryption keys in non-volatile memory. A PUF maps a unique set of digital inputs to a corresponding set of digital outputs.
openaire   +2 more sources

Symmetric physically unclonable functions of the arbiter type

Informatika
Objectives. The problem of constructing a new class of physically unclonable functions of the arbiter type (APUF) that combines the advantages of both classical and balanced APUF is solved.
V. N. Yarmolik, A. A. Ivaniuk
doaj   +1 more source