Euler’s Totient Function and Secure Signal Design
Euler’s Totient Function, φ(n), stands as a cornerstone in number theory with profound applications in modern cryptography and secure signal design. By counting integers coprime to n, φ(n) reveals deep structural symmetries in modular arithmetic—symmetries harnessed in encryption algorithms and signal processing methods that rely on high-dimensional randomness and computational efficiency. 1. Introduction to Euler’s …
Euler’s Totient Function and Secure Signal Design Read More »
