The development comes from Rice University, where scientists have applied integrated circuit design to construct new approach for creating secure keys and identifiers on Internet of Things ...

Members can download this article in PDF format. In cryptography and within embedded security ICs, the physically unclonable function (PUF) is used to create keys that are generated on-demand and ...

Despite the rigorous process controls for factories, anyone who has worked on hardware can tell you that parts may look identical but are not the same. Everything from silicon defects to microscopic ...

“We introduce a Physically Unclonable Function (PUF) based on an ultra-fast chaotic network known as a Hybrid Boolean Network (HBN) implemented on a field programmable gate array. The network, ...

Physical unclonable functions (PUFs) represent a class of security primitives that exploit the intrinsic randomness in material properties to generate unique digital fingerprints. By harnessing the ...

Security experts have been excited about the promise of physically unclonable function (PUF) technology for many years. It wasn’t until recently, however, that reliable, cost-effective ICs with ...

(Nanowerk News) The ubiquity of electronic devices makes it essential to use encryption and anti-counterfeiting tools to protect the privacy and security of users. With the growing expansion of the ...

Security is no longer an afterthought in embedded systems, especially the connected devices serving the Internet of Things (IoT), and it’s apparent from traction that new technologies like physically ...

The Secure Embedded Systems (SES) lab in the Center for Embedded Systems for Critical Applications (CESCA) at Virginia Tech, has demonstrated a novel Physical Unclonable Function (PUF), implemented in ...

a, An illustration of liquid crystal polymer-based random wrinkles observed using a microscope and converted into a binary code, random and unique, and used as a PUF. Liquid crystals have different ...

In cryptography and within embedded security ICs, the physically unclonable function (PUF) is used to create keys that are generated on-demand and instantaneously erased once used. Because PUF depends ...