Abstract: The article first analyzes commonly used stability analysis methods, including Lyapunov stability theory, frequency domain analysis method, and time domain simulation method. For the ...

Abstract: Physical Unclonable Functions (PUFs) provide a promising security mechanism by leveraging inherent process variations to generate unique, hardware-bound secrets without requiring secure ...

QR codes are used everywhere, yet few people understand how they actually function. By constructing one entirely by hand, the experiment exposes the structure and rules hidden inside the pattern. Each ...