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Evans Yang, Vice President of PUFsecurity In the digital era, industrial product technologies, commercial know-how, and artificial intelligence (AI) assets are stored in one chip of every electronic device. This essential information has become a target for hackers seeking to violate the rights of individuals and enterprises. Consequently, the issue of chip security has become… Read more
Charles Hsu, President of PUFsecurity In my previous article, I have briefly introduced the physics of the quantum tunneling behavior in NeoPUF. In this article, I will explain, in detail, the quantum-tunneling mechanism in the gate oxide of MOSFET in advanced silicon processes and how it applies in the creation of NeoPUF characteristics. I will use a two-dimensional cross section of a silicon dioxide atomic structure and a corresponding energy band diagram to explain trap-assisted electron… Read more
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