stegsnow
Steganography tool for concealing and extracting messages in text files encoded as tabs and spaces.
TLDR
Extract [m]essage from file
$ stegsnow [path/to/file.txt]
Extract [C]ompressed and [p]assword protected [m]essage from file
$ stegsnow -C -p [password] [path/to/file.txt]
Determine approximate [S]torage capacity with line [l]ength less than 72 for file
$ stegsnow -S -l 72 [path/to/file.txt]
Conceal [m]essage in text from file and save to result
$ stegsnow -m '[message]' [path/to/file.txt] [path/to/result.txt]
Conceal message [f]ile content [C]ompressed in text from file and save to result
$ stegsnow -C -f '[path/to/message.txt]' [path/to/file.txt] [path/to/result.txt]
Conceal [m]essage [C]ompressed and [p]assword protected in text from file and save to result
$ stegsnow -C -p [password] -m '[message]' [path/to/file.txt] [path/to/result.txt]
