Hah! I did a similar thing for a fun friday afternoon security challenge with AES256 encryption on static website using the answer to challenges as the key here

Hah! I did a similar thing for a fun friday afternoon security challenge with AES256 encryption on static website using the answer to challenges as the key here if anyone wanna play with it... :) https://challenge.surge.sh/ https://challenge.surge.sh/ It should take you no less than 10 minutes ;)