SH Crypt

A simple symetric encyption decryption algorithm

About

SH Crypt is base on library cryptography algorithm and use more specifically the Electronic Code Book (ECB) for symetric encryption and decryption.

Here are some code example to use the library.

## Generate a key, encrypt and decrypt text

from sh_crypt import GenKeySH, CryptSH
import random as rnd

# Create key generatore
seed = rnd.randint(1, 1e12)
key_gen = GenKeySH(seed)

key = key_gen.gen_sym_key(path_store="mykey.txt")
# Ex : 'e169344ae15719669ed2fecea1ac4773'

password = "Hello World !!"

crypt = CryptSH(key)

encrypt_password = crypt.encrypt_password(password)
# Ex : '469feb93adc2af609a98e6b7cee859bb'

crypt.decrypt_password(encrypt_password)
# 'Hello World !!'

As you can see in the example, you can store your generated key in a text file and reuse it later, with the path_store argument.

Install

You can install sh-crypt with pip:

pip install sh-crypt

or download the sh-crypt source, choose your version, and install with the command:

python setup.py install