Simulation of physically unclonable function based on disordered photonic structure |
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Authors: | Qian Li Feiliang Chen Mo Li Heng Long Peng Sun Pidong Wang Yao Yao Jian Zhang |
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Institution: | 1.Microsystem and Terahertz Research Center,China Academy of Engineering Physics,Chengdu,China |
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Abstract: | Physically unclonable function (PUF) is a novel physical security object consisting of disordered structure that cannot feasibly be cloned. It is a very promising and trustworthy solution for the field of hardware security. Here we present a simulation of disordered photonic PUF by calculating the scattered distribution of the electromagnetic field. The uniqueness and tamper-evident properties of disordered photonic PUF are demonstrated, which are very important for many applications such as secure authentication, identification and cryptographic key generation. |
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