A part of this report was introduced in the July 2023 issue of our periodical, “Yano E plus.”

– The Risk of Cyber Attacks Increases with the Spread of IoT Devices, and Now PUF is Attracting Attention; Highly Secure and Low-Cost PUF is Expected to be Applied to Authentication Technology for IoT Devices –

1. Security of Cryptography in IoT

2. What is PUF?

3. Types of PUF

　　3-1. SRAM PUF

　　3-2. Arbiter PUF

4. PUF Opens a New Market for Achieving Highly Trusted IoT Security

5. Market Size

6. What Companies and Research Institutes Do

　　6-1. National Institute of Advanced Industrial Science and Technology (AIST)

1. Basics and Applications of PUF

i. Characteristics

ii. Types

iii. Application

2. NEDO Project

i. New-Principle PUF Development Project

ii. International Standardization of PUF

　　6-2. University of Tsukuba

　　6-3. Tohoku University

　　6-4. Ritsumeikan University

1. Shift from Cloud AI to Edge AI

2. Security Issues for IoT Devices Powered by Edge AI

3. CMOS Image Sensor PUF (CIS-PUF)

7. Future Prospects