The vast areas of applications for IoTs in future smart cities, smart transportation systems,
and so on represent a thriving surface for several security attacks with economic …

Attacks on Internet of Things (IoT) devices are on the rise. Physical Unclonable Functions
(PUFs) are proposed as a robust and lightweight solution to secure IoT devices. The main …

In this paper we demonstrate the first real-world cloning attack on a commercial PUF-based
RFID tag. The examined commercial PUFs can be attacked by measuring only 4 protocol …

Physically unclonable functions (PUFs) are a promising technology for generating
cryptographic primitives using random imperfections in a physical entity. However, the keys …

For photonic devices, structural disorder and light scattering have long been considered
annoying and detrimental features that were best avoided or minimized. This review shows …

Severe security threats and alerts associated with the use of smart devices have drawn
increasing public attentions since the inception of Internet of Things (IoT) in late 1990s. IoT …

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 …

Abstract Physically Unclonable Functions (PUFs) are a promising technology and have
been proposed as central building blocks in many cryptographic protocols and security …

One part of the original PUF promise was their improved resilience against physical attack
methods, such as cloning, invasive techniques, and arguably also side channels. In recent …

Physical unclonable functions (PUF) are emerging as a promising alternative to traditional
cryptographic protocols for IoT authentication. XOR Arbiter PUFs (XPUFs), a group of well …