Optical-Anisotropy-Exploited Irreproducible Functions Using Microwrinkles
Kitae Kim,
Jun-Hee Na
Abstract:Information security is of utmost importance in the current digital age due to the rapid advancement of technology and the expansion of digital systems. With the growth and proliferation of digital data, it is crucial to defend against unauthorized access, manipulation, and cyber threats. We propose a physical unclonable function (PUF) that utilizes random wrinkles based on reactive mesogens (RMs) with optical anisotropy properties, costeffectiveness, and processability. The random-wrinkles PUF represents a ra… Show more
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