Switch from pycrypto to pycryptodome

Author: deedeecx330

aux.py

@@ -4,5 +4,4 @@ def cleanUp(filePath):
     os.remove(filePath)
 
 def getRandomString(length):
-    return("".join(random.choice(string.ascii_letters + string.digits) for i in range(length)))
-
+    return(bytes("".join(random.choice(string.ascii_letters + string.digits) for i in range(length)), "ascii"))