EspTouch with AES encryption

[OptCharge]

I would like to use the AES key in Esptouch V2 with Esp32,
in order to encrypt the SSID & password before sending them.

Has this solution already been updated in the present Wifi.h and SmartConfig libary?
Is there an example or a guideline of how I can implement it?

I saw this thread in Github forum, but the question remained unaswered:

https://github.com/espressif/esp-idf/issues/3172