Nature

Physical Unclonable Functions and Anti-Counterfeiting Technologies

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 ...
EDN

Intrinsic ID Signs Representation Agreement for South Korea with Progate Technology to Further Extend Commercial Reach of Its PUF-Based Security Solutions in the Asia-Pacific ...

Intrinsic ID, the world’s leading provider of physical unclonable function (PUF) security IP, today announced it has signed a sales representative agreement with Progate Technology to market, sell, ...
Semiconductor Engineering

A Novel Complementary Architecture of One-time-programmable Memory and Its Applications as Physical Unclonable Function (PUF) and One-time Password

2T complementary architecture of one-time-programmable memory (OTP) in a foundry logic CMOS chip. It was then used to realize the PUF (Physical unclonable function), and the combination with the AI ...
Digital Journal

Intrinsic ID Partners with Jupiter Semi to Expand its Physical Unclonable Function (PUF) Security IP into China

SUNNYVALE, Calif. – Feb 15, Feb. 2022 –– Intrinsic ID, the world’s leading provider of Physical Unclonable Function (PUF) security IP, today announced it has entered into a sales representative ...
Electronic Design

The Physically Unclonable Function Delivers Advanced Protection (Download)

Download the PDF of the fourth chapter of the “The Cryptography Handbook.” It takes a detailed look at the physically unclonable function, or PUF, which generates a unique key to support crypto ...
EDN

PUF security IPs bolstered by test suite, PSA certification

Internet of Things (IoT) security, one of the biggest challenges for embedded developers, is making way for physical unclonable functions (PUFs) into microcontroller (MCU) and system-on-chip (SoC) ...
Digital Journal

Intrinsic ID Announces Embedded SRAM PUF Security IP for Military-Grade IP protection in Intel FPGAs

SUNNYVALE, Calif., June 8, 2022 – Intrinsic ID, the world’s leading provider of Physical Unclonable Function (PUF) security IP today announced the immediate availability of its SRAM PUF-based hardware ...
EurekAlert!

Random winkles for Opto-Physical unclonable functions

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 ...
Nanowerk

Graphene transistors turn nanoscale flaws into unclonable digital fingerprints

Atomic-scale imperfections in graphene transistors generate unique wireless fingerprints that cannot be copied or predicted, offering a new approach to hardware security for IoT devices. (Nanowerk ...
Semiconductor Engineering

SRAM PUF: A Revolutionary Approach to Cryptographic Key Protection

Cryptographic keys are the cornerstone of secure digital systems, enabling encryption, authentication, and data integrity. However, securely storing these keys on-chip presents significant challenges.
EurekAlert!

SNU researchers develop world's first concealable PUF using V-NAND flash memory

(a) Schematic of the concealable PUF using V-NAND flash memory.(b) Circuit diagram of V-NAND flash memory.(c) Description of the GIDL erase method. Seoul National University College of Engineering ...