The aim of this hack is to generate a selfcontained HTML page able to store a secret, that is, an encrypted text.
In order to use this, you first need to get the Stanford Javascript Crypto Library and embed it in the kiss script; to this aim just run the make command.
Once the kiss command has been generated, given a plain.txt file, you can obtain an HTML encrypted version of it as
./kiss plain.txt password > cipher.html
In order to not save the password in the history, you can use the option -p which prompts for a password
./kiss plain.txt -p > cipher.html
Password: ********
If you now open cipher.html in a (modern) web browser and type password in the form field, you'll get back your plain.txt file (in a pre element).
If you want to decrypt it you can use the unkiss command.
./unkiss cipher.html password > plain.txt
If you want to decrypt it without saving the password you can use the option -p.
./unkiss -p cipher.html password > plain.txt
Password: ********
The optional -s parameter allows to include an arbitrary number of comma-separated javascript files into the generated file's head section. This option can be useful if the encrypted content is making use of external scripts.
./kiss plain.txt <password OR -p> -s ./script0.js,http://example.com/script1.js,... > cipher.html