Is anyone interested in a way to save data to an encrypted file in unity?

Hello!
I have been writing a JavaScript script which allows you to save an encrypted text file , then read it back decrypted into an Array (Or anything really.)
I was thinking, would anyone be interested in this and Is there already a thing out there for it? (I think there probably is).

At the moment it saves an array in a text file, then encrypts the file and removes the old one. While Decrypting, it does the same in reverse ; Decrypts to a text file, reads it into an array, then removes the old file.

If anyone is interested, I think I may clean it up and add some more comments...Maybe write a post about it on my website or something. (Which recently got destroyed thanks to my old hosts "backups" not being backed up by them :/ ).

 

Asset store has many custom save file systems available that support encryption.