Answer Happy

****ONLY FULLY FUNCTIONAL PROGRAMS WILL BE ACCEPTED AS ANSWERS,
ANY OTHER ANSWER THAT DOES NOT CONTAIN COMPITER CODE OR PROGRAM
WILL NOT BE ACCEPTED! *****
Make a Fully Functional Computer Program with these
specifications in any language (preferably Java or Python):
Hello, I have to make a Program that uses a Steganography
algorithm that hides a message and/or an image of PPM P3 format
inside another PPM P3 image. It also should be able to reveal the
encoded message or PPM image hidden inside the original PPM P3
image using a comparison algorithm. I would like to see how a
project like this is done in either Java or Python.
The Program must have these functions:
1. Hides or encodes a message inside an image.
2. Hides or encodes an image inside another image.
3. Reveals the hidden message in the image.
4. Reveals the hidden image in the image.
Using these specifications:
* Program will ask for the names of these files: (1) the
carrier, (2) message and image to be hidden, (3) the PPM image
where the latter wll be hidden.
* The carrier should be a file that is bigger than the data we
wish to encode. This should always be the case.
* Uses a comparison technique to find the hidden messages.
* It is not necessary to show the image, just to hide the
information and show it.
* The format of the images to hide the message in will be PPM.
In this case specifically PPM P3.
* Any image can be used.