Update

crypto.py

@@ -0,0 +1,14 @@
+from Crypto.Cipher import AES
+from hashlib import sha256
+from base64 import b64decode
+
+
+def decrypt(encrypted: str | bytes,
+            key: str | bytes = 'zG2nSeEfSHfvTCHy5LCcqtBbQehKNLXn') -> bytes:
+    if isinstance(key, str):
+        key = key.encode()
+    ekey = sha256(key).digest()
+    iv = b'\0' * 16
+    aes = AES.new(ekey, AES.MODE_CBC, iv)
+    data = aes.decrypt(b64decode(encrypted))
+    return data[0:len(data) - ord(chr(data[len(data) - 1]))]