FPGA oriented design method of Adjustable Arbiter Physical Unclonable circuit
Jinren Zhou · Journal of Physics Conference Series · 2020
Abstract In this paper, the design principle of the Arbiter Physical Unclonable Function (APUF) based on the arbiter is studied, the existing problems are analyzed, and the problem of its delay asymmetry is studied. An adjustable APUF structure for FPGA platform is proposed, which includes three modules. To adjust the delay deviation of the two paths of traditional Apuf flexibly, it is implemented and verified on the actual FPGA, which proves its feasibility and superiority.