des-PurePy 1.0.7

A pure python implementation of DES

DES-Python

Data Encryption Standard (DES) implemented in pure Python

Installation

Install using your Python package manager of choice:

pip install des_Py

Usage

Encrypting Hex Strings

Define a DES object while passing in your key. The key can be a hex string or a bytes object.

import des_Py
des = des_Py.DES("0x133457799bbcdff1")

You can encrypt by calling encrypt() and passing in a hex string or bytes object.

des.encrypt("0x0123456789abcdef")    # -> "0x85e813540f0ab405fdf2e174492922f8"

You can simarly decrypt by calling decrypt() and passing in a hex string or bytes object.

des.decrypt("0x85e813540f0ab405fdf2e174492922f8")    # -> "0x0123456789abcdef"