DES Encryption and Decryption Tutorial

In this video, I test my implementation of the DES (Data Encryption Standard) encryption algorithm in Python. The goal is to demonstrate the complete process of key generation, encryption, and decryption. Here's what you'll see in this video: Key Generation: I use the secret key "Test1245" (56 bits) for both encryption and decryption. Encryption: I show how the word "Encrypti" is encrypted using this secret key, producing an encrypted message. Decryption: I demonstrate the reverse process, where I use the same secret key to decrypt the encrypted message and retrieve the original word "Encrypti".