README.md

qaes

This package is an AES cryptography utility for making symmetric cipher text with CBC mode.

qaes is an abbreviation for QueraAES.

Getting started

Required Env Variable

Set AES_KEY in your env var to a string with length of 32 chars.

Usage Example

How to encrypt data

>>> from qaes import aes
>>> plain_text = 'some random text to be encrypted'
>>> cipher_text = aes.encrypt(plain_text)
>>> print(cipher_text)
i7atAzh52yonxaVIRrz4C5g6kCQxHTVpeA/VwNHkbtjRWcblseMeCVKBSiAQLTScqO4S29+YUCaRzCbERUFQoA==

How to decrypt data

>>> from qaes import aes
>>> cipher_text = 'TO7vmcWssWIbmTXSM24ha0f3RpIaqgLZqlsVHwtx+CY='
>>> decrypted_text = aes.decrypt(cipher_text)
>>> print(decrypted_text)
it's a secret

How to encrypt data non-random

>>> from qaes import aes
>>> plain_text = 'some random text to be encrypted'
>>> cipher_text = aes.encrypt(plain_text, constant_iv=True)
>>> print(cipher_text)
c29tZSByYW5kb20gdGV4dMGn/mapXT7ToJ3UKvDjKp9bogNKp51OR8LvNQdrzgBy/PS2RPTN3hCihu8lg1Kqog==
>>> cipher_text = aes.encrypt(plain_text, constant_iv=True)
>>> print(cipher_text)
c29tZSByYW5kb20gdGV4dMGn/mapXT7ToJ3UKvDjKp9bogNKp51OR8LvNQdrzgBy/PS2RPTN3hCihu8lg1Kqog==