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removing cryptography

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jokob-sk
2024-09-27 16:15:14 +10:00
parent 40d6bdc2b2
commit 7308797314
3 changed files with 2 additions and 38 deletions
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36
server/crypto_utils.py
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@@ -1,45 +1,9 @@
# from cryptography.fernet import Fernet
from Crypto.Cipher import AES
from Crypto.Util.Padding import pad, unpad
import base64
import hashlib
# FERET - Requires C compiler-------------------------------------------------------------------------
# def prepare_key(encryption_key):
# if(len(encryption_key) < 32):
# encryption_key = (int((32 / len(encryption_key)))+1 )*encryption_key
# key_bytearray = bytearray(encryption_key[:32], 'ASCII')
# return base64.urlsafe_b64encode(key_bytearray)
# def encrypt_data(data, encryption_key):
# fernet = Fernet(prepare_key(encryption_key))
# # then use the Fernet class instance
# # to encrypt the string string must
# # be encoded to byte string before encryption
# encrypted_data = fernet.encrypt(data.encode())
# return encrypted_data
# def decrypt_data(data, encryption_key):
# fernet = Fernet(prepare_key(encryption_key))
# # decrypt the encrypted string with the
# # Fernet instance of the key,
# # that was used for encrypting the string
# # encoded byte string is returned by decrypt method,
# # so decode it to string with decode methods
# decrypted_data = fernet.decrypt(data).decode()
# return decrypted_data
# SIMPLE CRYPT - requeres C compiler -------------------------------------------------------------------------
# def prepare_key(encryption_key):