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 …

Physical Unclonable Function (PUF) has recently attracted interest from both industry and
academia as a potential alternative approach to secure Internet of Things (IoT) devices from …

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 …

The design of a silicon Strong Physical Unclonable Function (PUF) that is lightweight and
stable, and which possesses a rigorous security argument, has been a fundamental problem …

We present a lightweight PUF-based authentication approach that is practical in settings
where a server authenticates a device, and for use cases where the number of …

Physically unclonable functions (PUFs) exploit the unavoidable manufacturing variations of
an Integrated Circuit (IC). Their input-output behavior serves as a unique IC “fingerprint.” …

Physical unclonable functions (PUFs) are increasingly used for authentication and
identification applications as well as the cryptographic key generation. An important feature …

Arbiter Physically Unclonable Functions (APUFs), while being relatively lightweight, are
extremely vulnerable to modeling attacks. Hence, various compositions of APUFs such as …

Physical unclonable functions (PUFs) are hardware security primitives that are used for
device authentication and cryptographic key generation. Standard XOR PUFs typically …

By revisiting, improving, and extending recent neural-network based modeling attacks on
XOR Arbiter PUFs from the literature, we show that XOR Arbiter PUFs,(XOR) Feed-Forward …