42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
# This Python file uses the following encoding: utf-8
|
|
from Crypto import Random
|
|
from Crypto.Cipher import AES
|
|
from base64 import b64encode, b64decode
|
|
import platform
|
|
from Crypto.Hash import SHA256
|
|
|
|
|
|
class Vermasseln:
|
|
def oscarVermasseln(self, data):
|
|
b_data = data.encode("utf-8")
|
|
cipher = self.__vermasslungsKobold()
|
|
|
|
ciphertext, tag = cipher.encrypt_and_digest(b_data)
|
|
decoded_data = [b64encode(x).decode("utf-8") for x in (ciphertext, tag)]
|
|
storable_data = ".".join(decoded_data)
|
|
|
|
return storable_data
|
|
|
|
def entschluesseln(self, data):
|
|
data_list = data.split(".")
|
|
encoded_data = [b64decode(x) for x in data_list]
|
|
cipher = self.__vermasslungsKobold()
|
|
decrypted_data = cipher.decrypt_and_verify(encoded_data[0], encoded_data[1])
|
|
decrypted_data = decrypted_data.decode("utf-8")
|
|
return decrypted_data
|
|
|
|
def __vermasslungsKobold(self):
|
|
key = platform.processor().encode("utf-8")
|
|
key = key[0:31]
|
|
hash_key = SHA256.new(key)
|
|
hashed = hash_key.digest()
|
|
nonce = platform.machine().encode("utf-8")
|
|
cipher = AES.new(hashed, AES.MODE_SIV, nonce = nonce)
|
|
return cipher
|
|
|
|
print(Vermasseln().oscarVermasseln("irgendeinenText"))
|
|
|
|
|
|
|
|
|