Keyed XOR Cipher

A simple Python implementation of a Keyed XOR Cipher for encrypting and decrypting text using a custom key.

Features

1)Encrypt & decrypt text 2)Repeating-key XOR logic 3)Easy-to-read Python code

Works on strings and files

How to Use: Run Encryption:-python3 encrypt.py

Run Decryption:-python3 decrypt.py

How It Works ->The cipher performs XOR between each byte of the text and each byte of the key (key repeats automatically):

cipher = text ⊕ key text = cipher ⊕ key

Project Structure xor_cipher.py # Core XOR cipher class encrypt.py # Encrypt text decrypt.py # Decrypt text examples/ # Sample inputs/outputs

Thank you! Note

This cipher is for learning purposes only and not meant for secure real-world encryption.