This project implements a Multiplicative Cipher, a classical encryption technique, enhanced with a custom-designed hashing function to dynamically modify the encryption key. The goal is to improve ...

def caesar_encrypt(plaintext, shift): """Encrypts the plaintext using Caesar Cipher with a given shift.""" encrypted_text = "" for char in plaintext: if char.isalpha(): # Process only alphabetic ...

Understand essential block cipher modes like ECB, CBC, CFB, OFB, and CTR. Learn how each mode works, its use cases in network security, and which to use for encryption. Discover the fundamentals of ...