Results 111 to 120 of about 155,386 (234)

Proposal and Analysis of a Novel Class of PUFs Based on Galois Ring Oscillators

IEEE Access, 2020
In this article, the possibility of using Galois ring oscillators to construct physically unclonable functions (PUFs) has been studied. The idea is to use novel PUF architectures, similar as the ring oscillator PUFs that, instead of comparing frequencies,
Miguel Garcia-Bosque, Guillermo Diez-Senorans, Carlos Sanchez-Azqueta, Santiago Celma   +3 more
doaj   +1 more source

The Puf family of RNA-binding proteins in plants: phylogeny, structural modeling, activity and subcellular localization

BMC Plant Biology, 2010
Background Puf proteins have important roles in controlling gene expression at the post-transcriptional level by promoting RNA decay and repressing translation.
Tam Michael WC, Simon Dawn M, Barrette-Ng Isabelle H, Tam Patrick PC, Ang Amanda L, Muench Douglas G   +5 more
doaj   +1 more source

Behaviour Analysis and Improvement of the Proposed PUF on FPGA [PDF]

, 2016
Tato práce se zabývá fyzicky neklonovatelnými funkcemi (PUF) na FPGA. Nejprve poskytneme čtenáři literární rešerši týkající se problematiky PUF obecně a také různé konstrukce PUF se zaměřením na ty, jež jsou vhodné pro FPGA. Poté představíme PUF založený
Kodýtek Filip
core  

Multiply Constant-Weight Codes and the Reliability of Loop Physically Unclonable Functions

, 2014
We introduce the class of multiply constant-weight codes to improve the reliability of certain physically unclonable function (PUF) response. We extend classical coding methods to construct multiply constant-weight codes from known $q$-ary and constant ...
Chee, Yeow Meng, Cherif, Zouha, Danger, Jean-Luc, Guilley, Sylvain, Kiah, Han Mao, Kim, Jon-Lark, Solé, Patrick, Zhang, Xiande   +7 more
core   +1 more source

Β-FeOOH modified polyurethane foam for efficient adsorption of arsenite and arsenate from contaminated water

Results in Chemistry
The prevalent issue of arsenic (As) contamination in groundwater and drinking water has become a significant global concern. While metal oxide-modified polyurethane foam (PUF) provides a cost-effective solution for arsenite [As(III)] and arsenate [As(V)]
Qiang Li, Yifan Yao, Yingying Tang, Jinsheng Huang, Mei He, Wei Zhang   +5 more
doaj   +1 more source

New Insights to Key Derivation for Tamper-Evident Physical Unclonable Functions

Transactions on Cryptographic Hardware and Embedded Systems, 2019
Several publications presented tamper-evident Physical Unclonable Functions (PUFs) for secure storage of cryptographic keys and tamper-detection. Unfortunately, previously published PUF-based key derivation schemes do not sufficiently take into account ...
Vincent Immler, Karthik Uppund
doaj   +1 more source

Secure Communications using Nonlinear Silicon Photonic Keys

, 2018
We present a secure communication system constructed using pairs of nonlinear photonic physical unclonable functions (PUFs) that harness physical chaos in integrated silicon micro-cavities.
Bosworth, Bryan T., Cooper, A. Brinton, Foster, Amy C., Foster, Mark A., Grubel, Brian C., Kossey, Michael R.   +5 more
core   +1 more source

Utilization of Neem Seed Oil as Surfactant in the Production of Flexible and Rigid Polyurethane Foam

Emerging Technologies and Engineering Journal
Extraction and processing of polyether polyols derived from petrochemicals, commonly used as surfactants during polyurethane foam (PUF) production, contribute to carbon emissions and raises the issue of long-term sustainability given that petrochemicals ...
Habib Abba Sanda, Muhammad Abbagoni Abubakar, Abdulhalim Musa Abubakar, Mamman Bashir, Martin Stojchevski   +4 more
doaj   +1 more source

The \u3cem\u3emir-51\u3c/em\u3e Family of MicroRNAs Functions in Diverse Regulatory Pathways in \u3cem\u3eCaenorhbditis elegans\u3c/em\u3e [PDF]

, 2012
The mir-51 family of microRNAs (miRNAs) in C. elegans are part of the deeply conserved miR-99/100 family. While loss of all six family members (mir-51-56) in C. elegans results in embryonic lethality, loss of individual mir-51 family members results in a
Abbott, Allison L., Brenner, John L., Kemp, Benedict J   +2 more
core   +1 more source

Reliable and Modeling Attack Resistant Authentication of Arbiter PUF in FPGA Implementation With Trinary Quadruple Response

IEEE Transactions on Information Forensics and Security, 2019
Field programmable gate array (FPGA) is a potential hotbed for malicious and counterfeit hardware infiltration. Arbiter-based physical unclonable function (A-PUF) has been widely regarded as a suitable lightweight security primitive for FPGA bitstream ...
S. S. Zalivaka, A. A. Ivaniuk, Chip-Hong Chang   +2 more
semanticscholar   +1 more source