steg - steganography tool

This is a steganography tool enabling you to conceal any file within a PNG file.

Requirements

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>