Master Classical Cryptography with the Shift Cipher 🔐

This video is about Classical Cryptography | Shift Cipher


For other classical cryptography Techniques, see https://www.youtube.com/playlist?list=PLLtQL9wSL16hsiOyFeMpu_FYLpRHrIOUf

For basic definition of Congruences, see at https://www.youtube.com/playlist?list=PLLtQL9wSL16htZdyMm99giCaam049Od4x