Physical unclonable function - Wikipedia
A physical unclonable function (sometimes also called physi cally -unclonable function, which refers to a weaker security metric than a physi cal unclonable function [citation needed]), or PUF, is a physical object whose operation cannot be reproduced ("cloned") in physical way (by making another system using the same technology), that for a giv...
Permanent University Fund - Wikipedia
The Permanent University Fund (PUF) is a sovereign wealth fund created by the State of Texas to fund public higher education within the state.
Types of physical unclonable function - Wikipedia
Physical unclonable function (PUF), sometimes also called physically unclonable function, is a physical entity that is embodied in a physical structure and is easy to evaluate but hard to predict. All PUFs are subject to environmental variations such as temperature, supply voltage and electromagnetic interference, which can affect their ...
An Introduction to Physically Unclonable Functions
2021年6月14日 · What Is a PUF? Physically unclonable functions (PUFs) are a technique in hardware security that exploits inherent device variations to produce an unclonable, unique device response to a given input. On a higher level, a PUF can be thought of as analogous to biometrics for humans – they are inherent and unique identifiers for every piece of ...
Physical unclonable functions - Nature Electronics
2020年2月24日 · A physical unclonable function (PUF) is a device that exploits inherent randomness introduced during manufacturing to give a physical entity a unique ‘fingerprint’ or trust anchor.
Understanding Physical Unclonable Function (PUF) - Design …
We will see that Physical Unclonable Functions (PUF) delivered as IPs enable the highest levels of security even for non-security experts. A fundamental difference between the traditional techniques and PUFs is that PUFs are, by nature, immune to reverse engineering techniques.
The idea behind a PUF is to use uncontrollable physical variations introduced during the manufacturing process to create physical entities with a unique and uncontrollable behavior.
Cryptography: Understanding the Benefits of the Physically ... - Analog
2020年6月15日 · In this short lesson, you’ll gain a better understanding, via a simplified hypothetical PUF architecture and its usage, of why PUF-based key generation can provide such excellent protection in cryptographic applications.
Physically Unclonable Functions: Classification, Evaluation, and ...
2021年7月18日 · In this article, we’ll take a deeper look at how PUFs are classified, the attributes that make a “good” PUF, and design tradeoffs. In the previous article, we discussed physically unclonable functions (PUFs) and why they’re a powerful tool for security on the silicon level.
Physical Unclonable Functions (PUFs) are innovative circuit primitives that extract secrets from physical characteristics of integrated circuits (ICs).