There is actually a page that explains the encryption used and how it works which can be found here: https://nofile.io/security/ https://nofile.io/security/ A

There is actually a page that explains the encryption used and how it works which can be found here: https://nofile.io/security/ https://nofile.io/security/ A link has also been added to that block to make it easier to find, thanks for pointing it out.