Physically unclonable function (PUF) circuits are low-cost cryptographic primitives used for
generation of unique, stable and secure keys or chip IDs for device authentication and data …

Security is critical to today's interconnected world, and hardware protection is equally
important as security at the network and system levels. Silicon physically unclonable …

The most prevalent industrial PUFs (physical unclonable functions) utilize SRAM-based
designs. Bit stability is one of the fundamental problems in PUF design. PUF circuits, which …

Reconfigurable systems often require secret keys to encrypt and decrypt data. Applications
requiring high security commonly generate keys based on physical unclonable functions …

Time to market is a vital aspect of electronic product development. When it comes to device
technology, the time needed for the device fabrication processes to stabilize is relatively …

Abstract Physical Unclonable Functions (PUFs) are specialized circuits with applications
including key generation and challenge-response authentication. PUF properties such as …

Harnessing unique physical properties of integrated circuits to enhance hardware security
and IP protection has been extensively explored in recent years. Physical unclonable …

Physically unclonable function (PUF) is a widely used hardware-level identification method.
SRAM PUFs are the most well-known PUF topology, but they typically suffer from low …

In this paper a highly reliable lightweight PUF scheme is proposed, which is based on
current reference source and the deviation of current mirrors. When configuring the deviation …

This article introduces a novel class of static and monostable CMOS physically unclonable
functions (PUFs) for hardware security applications. The PUF bitcell is based on a sub …