Results 71 to 80 of about 586 (166)

On Error Correction for Physical Unclonable Functions

CoRR, 2015
Physical Unclonable Functions evaluate manufacturing variations to generate secure cryptographic keys for embedded systems without secure key storage. It is explained how methods from coding theory are applied in order to ensure reliable key reproduction. We show how better results can be obtained using code classes and decoding principles not used for
Sven Puchinger, Sven Müelich, Martin Bossert, Matthias Hiller, Georg Sigl   +4 more
openaire   +2 more sources

Applications of optoelectronic thin-film materials in chip security

Materials Today Advances
With the rapid advancement of Artificial Intelligence (AI) and Internet of Things (IoT) technologies, the domain of information security is encountering increasingly complex challenges. Integrated circuits (ICs), as fundamental components for information
Pengyue Sun, Ruoxi Zhang, Guangyan Hu, Xiaomei Tang, Shengqiang Lou, Taiyu Wang   +5 more
doaj   +1 more source

Concealable physically unclonable function chip with a memristor array. [PDF]

Sci Adv, 2022
Gao B, Lin B, Pang Y, Xu F, Lu Y, Chiu YC, Liu Z, Tang J, Chang MF, Qian H, Wu H, Wu H.   +11 more
europepmc   +1 more source

Emerging Physical Unclonable Functions With Nanotechnology

IEEE Access, 2016
Physical unclonable functions (PUFs) are increasingly used for authentication and identification applications as well as the cryptographic key generation. An important feature of a PUF is the reliance on minute random variations in the fabricated hardware to derive a trusted random key. Currently, most PUF designs focus on exploiting process variations
Yansong Gao 0001, Damith Chinthana Ranasinghe, Said F. Al-Sarawi, Omid Kavehei, Derek Abbott   +4 more
openaire   +3 more sources

Anonymous Authentication Scheme Based on Physically Unclonable Function and Biometrics for Smart Cities

Engineering Reports
Smart cities amalgamate technologies such as Internet of Things, big data analytics, and cloud computing to collect and analyze large volumes of data from varied sources which facilitate intelligent surveillance, enhanced energy management systems, and ...
Vincent Omollo Nyangaresi, Ahmad A. AlRababah, Ganesh Keshaorao Yenurkar, Ravikumar Chinthaginjala, Muhammad Yasir   +4 more
doaj   +1 more source

Photopatterned electrospun conductive polymer networks with preserved stochasticity for physically unclonable functions

Science and Technology of Advanced Materials
Electrospun polymers inherently exhibit irregular, unpredictable fiber arrangements, yet few existing approaches preserve this stochastic structure while forming specified microscale patterns.
Tae Yoon Lee, Jeong Kyu Lee, Ye Eun Kim, Min Seok Kim, Gyusang Kim, Heeseok Kim, Young Keun Kim   +6 more
doaj   +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

Flexible and Physically Unclonable Function Anti-Counterfeiting Labels via Multi-Level Dynamic Structural Color Encryption. [PDF]

Materials (Basel)
Lin J, Zhao M, Zhu X, Guo R, Guo D, Zhai T.   +5 more
europepmc   +1 more source

Nanoseed-based physically unclonable function for on-demand encryption. [PDF]

Sci Adv
Ahn J, Park T, Kang T, Im SG, Seo H, Kim BH, Kwon SJ, Oh SJ.   +7 more
europepmc   +1 more source

Hardware Trojan Attacks on the Reconfigurable Interconnections of Field-Programmable Gate Array-Based Convolutional Neural Network Accelerators and a Physically Unclonable Function-Based Countermeasure Detection Technique. [PDF]

Micromachines (Basel)
Hou J, Liu Z, Yang Z, Yang C.
europepmc   +1 more source