XOR Encryption is a little Python library for encrypt and decrypt string with key. This library is for those of you who are learning encryption using the XOR method.

The library uses a simple encryption algorithm that converts plain text and keys to binary form and then XORs them both to generate cipher text. Here's the mathematical notation:

Because performing XOR operations with the same value twice in a row yields the original value, the following is the mathematical notation for decryption:

Note:

• P = Plain text
• K = Key
• C = Cipher text

Example code:

from xorencryption import XOREncryption

plain = "this is your plain text"
key = "boom"
enc = XOREncryption()

enc.set_plaintext(plaintext=plain)
enc.set_key(key=key)

print(enc.encrypt())  # return cipher text
print(enc.decrypt())  # return decrypted text