python-aes256

ENCRYPT DECRYPT AES 256bit

---

Install to your environment : > pip install python-aes256

How to use :

Test using python shell :
> python manage.py shell
> from pyaes256 import PyAES256
> a = PyAES256()
> password = 'g_7me8rl2m#a_h2oresgt2#ni=3_4*!ai*=rtsq)yi!g7_5-51'     

Encryption Process :
> enc = a.encrypt('Secret Text',password)
> print('Encrypt: ', enc)
    Encrypt: {'url': 'REhHcFNaN0tPSzVqNm50UUJ0T2g5dz09', 'salt': b'k4/Ai7zJKUssvup2c+2+3w==', 'iv': b'34YtC6XqlQjo8UfWc4yNcA=='}

Decryption Process :
> dec = a.decrypt(url='REhHcFNaN0tPSzVqNm50UUJ0T2g5dz09', salt=b'k4/Ai7zJKUssvup2c+2+3w==', iv=b'34YtC6XqlQjo8UfWc4yNcA==', password=password)
> print('Decrypt: ', dec)
    Decrypt: b'Secret Text'
> origin = bytes.decode(dec)
> print('Origin: ', origin)
    Origin: 'Secret Text'

Avalanche Effect :

---

How to use :

Test using python shell :
> python manage.py shell
> from pyavalanche import PyAvalanche

> chipper1 = 'Nk9iL05BQmM5bnRES3drVGc0NHZRdz09'
> chipper2 = 'Z3VFbi9lWDJtS1B5UzE4TGVsMzRHQT09'
> print('Chipper 1 = ', chipper1)
> print('Chipper 2 = ', chipper2)
> ava = PyAvalanche()
> result = ava.avalanche_effect(chipper1, chipper2)

Print result :
> print(result,'%')
    50.0 %
> print("If more than 50% output bits have changed then the algo have good avalanche effect.")