Results 61 to 70 of about 155,386 (234)

Splitting the Interpose PUF: A Novel Modeling Attack Strategy

IACR Cryptology ePrint Archive, 2020
We demonstrate that the Interpose PUF proposed at CHES 2019, an Arbiter PUF-based design for so-called Strong Physical Unclonable Functions (PUFs), can be modeled by novel machine learning strategies up to very substantial sizes and complexities.
Nils Wisiol, Christopher Mühl, N. Pirnay, Phuong Ha Nguyen, Marian Margraf, Jean-Pierre Seifert, Marten van Dijk, U. Rührmair   +7 more
semanticscholar   +1 more source

Quantum cloning attacks against PUF-based quantum authentication systems

, 2016
With the advent of Physical Unclonable Functions (PUFs), PUF-based quantum authentication systems (QAS) have been proposed for security purposes and recently proof-of-principle experiment has been demonstrated.
Gao, Ming, Li, Mo, Yao, Yao, Zhang, Jian
core   +1 more source

PUF Modeling Attacks on Simulated and Silicon Data [PDF]

, 2013
We discuss numerical modeling attacks on several proposed strong physical unclonable functions (PUFs). Given a set of challenge-response pairs (CRPs) of a Strong PUF, the goal of our attacks is to construct a computer algorithm which behaves ...
Burleson, Wayne, Devadas, Srinivas, Dror, Gideon, Mahmoud, Ahmed, Ruhrmair, Ulrich, Schmidhuber, Jurgen, Sehnke, Frank, Solter, Jan, Stoyanova, Vera, Xu, Xiaolin   +9 more
core   +3 more sources

In Materia Shaping of Randomness with a Standard Complementary Metal‐Oxide‐Semiconductor Transistor for Task‐Adaptive Entropy Generation

Advanced Functional Materials, EarlyView.
This study establishes a materials‐driven framework for entropy generation within standard CMOS technology. By electrically rebalancing gate‐oxide traps and Si‐channel defects in foundry‐fabricated FDSOI transistors, the work realizes in‐materia control of temporal correlation – achieving task adaptive entropy optimization for reinforcement learning ...
Been Kwak, Ryun‐Han Koo, Youngchan Cho, Changhyeon Han, Dongbin Kim, Soi Jeong, Yunho Shin, Joonhyeok Choi, Jiseong Im, Jonghyun Ko, Jong‐Ho Lee, Jangsaeng Kim, Youngho Kang, Wonjun Shin, Daewoong Kwon   +14 more
wiley   +1 more source

A novel puf-A gene predicted from evolutionary analysis is involved in the development of eyes and primordial germ-cells. [PDF]

PLoS ONE, 2009
Although the human genome project has been completed for some time, the issue of the number of transcribed genes with identifiable biological functions remains unresolved.
Ming-Wei Kuo, Sheng-Hung Wang, Jui-Chin Chang, Chien-Huei Chang, Ling-Jyun Huang, Hsin-Hung Lin, Alice Lin-Tsing Yu, Wen-Hsiung Li, John Yu   +8 more
doaj   +1 more source

Barrel Shifter Physical Unclonable Function Based Encryption

, 2017
Physical Unclonable Functions (PUFs) are circuits designed to extract physical randomness from the underlying circuit. This randomness depends on the manufacturing process.
Dee, Timothy, Guo, Yunxi, Tyagi, Akhilesh   +2 more
core   +1 more source

Seasonal and site-specific variation in vapour and aerosol phase PAHs over Flanders (Belgium) and their relation with anthropogenic activities [PDF]

, 2005
Peer ...
Bencs, L., Berghmans, P., Bleux, N., de Hoog, J., Deutsch, F., Grieken, R., Ravindra, K., Roekens, E., Wauters, E.   +8 more
core   +1 more source

A Lightweight PUF-Based Authentication Protocol Using Secret Pattern Recognition for Constrained IoT Devices

IEEE Access, 2021
PUFs, or physical unclonable functions, are hardware security primitives that can offer lightweight security solutions for constrained devices through challenge-response authentication protocols. However, the lightweight PUF-based security solutions that
Tarek A. Idriss, Haytham Idriss, M. Bayoumi   +2 more
semanticscholar   +1 more source

Programmable In‐Situ Interactions Between Resins and Photopolymerized Structures for Seamlessly Integrated Optical Manufacturing of Microlenses

Advanced Functional Materials, EarlyView.
This study presents a dynamic interaction between liquid resins and photopolymerized structures enabled by an in situ light‐writing setup. By controlling a three‐phase interface through localized photopolymerization, which provides physical confinement for the remaining uncured resin regions, the approach establishes a programmable pathway that ...
Kibeom Kim, Sangmin Oh, Kahyun Hur, Hyesung Cho   +3 more
wiley   +1 more source

Implementation of PUF based on RO circuit

Dianzi Jishu Yingyong, 2018
The modern cryptographic protocol specifies that only authorized participants can gain access to the key and obtain information. However, the way to leak passwords through intrusion into the system is endless, causing serious problems for modern ...
Li Xueying, Li Lei, Hu Jianhao, Yang Shenghua   +3 more
doaj   +1 more source