Hides secret messages using whitespace only (invisible) characters.
In 2001, I was given a shareware CD with a program called SNOW on a shareware CD. SNOW was my first encounter with steganography and I've always wanted to implement my own take on SNOW's concept.
Only plaintext (ASCII only) files are supported at the moment, such as those made in notepad.exe
$ node whitespace.js [INPUT FILE] [OUTPUT FILE]$ node whitespace.js [ENCODED FILE]- http://www.darkside.com.au/snow/
- https://hackaday.com/2018/04/15/hide-secret-messages-in-plain-sight-with-zero-width-characters/
- http://mewbies.com/steganography/snow/how_to_conceal_a_message_in_a_text_file.htm
Copyright © 2020 Timothy Keith
Licensed under the ISC license.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.