Cryptography: A Comparison of Modern and Traditional Techniques

In this video, we explore the key differences between traditional and modern cryptography. Learn how cryptography evolved from intuitive, ad-hoc techniques to a rigorous science based on formal definitions, mathematical assumptions, and provable security. A great introduction for anyone interested in how cryptography became the foundation of secure digital communication.

📌 Topics Covered:

Traditional cryptography as an art

Modern cryptography’s principles

Definitions of secure encryption

The role of assumptions and security proofs