Modular Arithmetic: 100+ Exercises and Detailed Solutions | From Number Theory to Cryptography

Master Modular Arithmetic and Cryptography! 🔐📘Are you a student in mathematics, computer science, or simply passionate about number theory? Are you looking for a clear and practical guide to understanding the foundations of arithmetic?This book is for you. It doesn't just explain the theory: it teaches it through practice.What you will find inside:✅ A complete and structured course: From elementary divisibility to modern encryption algorithms.✅ 100+ Solved Exercises: Direct applications to verify your understanding and challenges to go further.✅ Detailed Solutions: Each exercise comes with a step-by-step correction. No more getting stuck!✅ Real-World Applications: Understand how Fermat, Euler, and congruences secure your data today.Topics covered:🚀 Congruences and Divisibility🚀 Chinese Remainder Theorem🚀 Fermat's Little Theorem and Euler's Theorem🚀 Multiplicative Order and Primitive Roots🚀 Quadratic Residues and Legendre Symbol🚀 RSA Cryptography, Diffie-Hellman, and more!👉 Dive into the fascinating world of numbers and unlock the secrets of digital security today! Read more