This is a simple implementation of image steganography in Go. Please note that this is a very simple implementation of image steganography. It is not meant to be a robust implementation, but instead a simple implementation that was made to learn the basics of Go.
The program is designed to encode text into a PPM image and then decode the text back from the image. The program can be invoked using the following command:
./steg <mode> <input_image> <output_image>
The program can be run in three modes: e(ncode), d(ecode) and t(est). The e mode encodes text into the image, the d mode decodes the text from the image and the t mode simply prints the image to stdout.
To build this program, clone the repository using:
git clone https://github.com/kgdn/image-steganography.git.
Then, in the image-steganography directory, run the following command:
go build