Nanocatalyst-Enabled Physically Unclonable Functions as Smart Anticounterfeiting Tags with AI-Aided Smartphone Authentication.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c02995
Abstract: Counterfeiting is a worldwide issue affecting many industrial sectors, ranging from specialized technologies to retail market, such as fashion brands, pharmaceutical products, and consumer electronics. Counterfeiting is not only a huge economic burden (>$ 1… read more here.
Keywords: authentication; enabled physically; physically unclonable; smartphone ... See more keywords
Visually Hidden, Self-Assembled Porous Polymers for Optical Physically Unclonable Functions.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c18737
Abstract: Owing to the advancement of security technologies, several encryption methods have been proposed. Despite such efforts, forging artifices is financially and somatically becoming a constraint for individuals and society (e.g., imprinting replicas of luxury goods… read more here.
Keywords: physically unclonable; hidden self; self assembled; assembled porous ... See more keywords
Tunable Key-Size Physical Unclonable Functions Based on Phase Segregation in Mixed Halide Perovskites.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02193
Abstract: Optical physical unclonable functions (PUFs) have been considered as an effective tool for anti-counterfeiting owing to the uncontrollable manufacturing process and excellent resistance to machine-learning attacks. However, most optical PUFs exhibit fixed challenge-response pairs and… read more here.
Keywords: phase segregation; tunable key; physical unclonable; unclonable functions ... See more keywords
A New Helper Data Scheme for Soft-Decision Decoding of Binary Physical Unclonable Functions
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3146989
Abstract: Physical unclonable functions (PUFs) exploit randomness in the hardware for the derivation of cryptographic keys. In the literature, usually the readout is two-level quantized and hard-decision channel decoding is used to stabilize the extracted key.… read more here.
Keywords: scheme; decision decoding; decision; physical unclonable ... See more keywords
Multigated Carbon Nanotube Field Effect Transistors-Based Physically Unclonable Functions As Security Keys
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2018.2838580
Abstract: Enabling data security from unauthorized access is a major challenge for electronics devices. Most of the conventional cryptographic techniques store “keys” in nonvolatile memory, which is vulnerable to external attacks like physical attacks, side-channel attacks,… read more here.
Keywords: effect transistors; physically unclonable; security; unclonable functions ... See more keywords
Correlation Integral-Based Intrinsic Dimension: A Deep-Learning-Assisted Empirical Metric to Estimate the Robustness of Physically Unclonable Functions to Modeling Attacks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2021.3129112
Abstract: Physically unclonable functions (PUFs) which are robust to modeling attacks, usually have a complex, high-dimensional, nonlinear relationship between challenges and responses. Often, it is difficult to derive closed-form analytical expressions for these relationships. Consequently, it… read more here.
Keywords: physically unclonable; modeling attacks; robustness; correlation ... See more keywords
A Multilevel Coding Scheme for Multi-Valued Physical Unclonable Functions
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Information Forensics and Security"
DOI: 10.1109/tifs.2021.3089883
Abstract: Physical unclonable functions (PUFs) produce responses by exploiting randomness that intrinsically occurs in integrated circuits due to uncontrollable variations in the manufacturing process of physical items. It is common practice that PUFs generate binary responses.… read more here.
Keywords: physical unclonable; multi valued; coding scheme; multi ... See more keywords
Fast random number generator based on optical physical unclonable functions
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.435221
Abstract: We propose an approach for fast random number generation based on homemade optical physical unclonable functions (PUFs). The optical PUF is illuminated with input laser wavefront of continuous modulation to obtain different speckle patterns. Random… read more here.
Keywords: physical unclonable; number; optical physical; fast random ... See more keywords
Post Quantum Cryptographic Keys Generated with Physical Unclonable Functions
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11062801
Abstract: Lattice and code cryptography can replace existing schemes such as elliptic curve cryptography because of their resistance to quantum computers. In support of public key infrastructures, the distribution, validation and storage of the cryptographic keys… read more here.
Keywords: physical unclonable; post quantum; quantum cryptographic; keys generated ... See more keywords
On Improving Reliability of SRAM-Based Physically Unclonable Functions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Low Power Electronics and Applications"
DOI: 10.3390/jlpea7010002
Abstract: Physically unclonable functions (PUFs) have been touted for their inherent resistance to invasive attacks and low cost in providing a hardware root of trust for various security applications. SRAM PUFs in particular are popular in… read more here.
Keywords: unclonable functions; start behavior; sram; physically unclonable ... See more keywords