verschlüsselung

lib/Vermasseln.py

@@ -0,0 +1,41 @@
+# 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"))
+
+
+
+