Prime Numbers and Diffie-Hellman Protocol

This lecture covers the generation of prime numbers, the Diffie-Hellman key exchange protocol, and the concept of one-way operations in cryptography. It explains how to test for prime numbers, the Diffie-Hellman key exchange process, and the difficulty of reversing modular exponentiation. The instructor also demonstrates the protocol with Alice, Bob, and Eve, showing how they choose secret numbers and exchange keys securely.