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devicehub-teal/ereuse_devicehub/modules/dpp/utils.py

18 lines
382 B
Python

import base64
from cryptography.fernet import Fernet
def encrypt(key, msg):
key = (key * 32)[:32]
key = base64.urlsafe_b64encode(key.encode())
f = Fernet(key)
return f.encrypt(msg.encode()).decode()
def decrypt(key, msg):
key = (key * 32)[:32]
key = base64.urlsafe_b64encode(key.encode())
f = Fernet(key)
return f.decrypt(msg.encode()).decode()