This is a steganography tool enabling you to conceal any file within a PNG file.
In order to build steg, you need libpng.
Edit config.mk
to match your local setup (steg is installed into the
/usr/local
namespace by default).
Afterward, enter the following command to build and install steg (if necessary as root):
make clean install
Hide message:
steg -h <file_in> <png_in> <png_out>
Read message:
steg -r <png_in> <file_out>