StegAma

StegAma is a simple python GUI steganography tool

About

Steganography is a technique that allows you to conceal a message inside another message or object. For example you could hide a text inside an image and, by doing so, the very existence of the concealed text is kept secret.

Steganography differ from cryptography because in cryptography, the encrypted message is in plain sight (but it is unreadable without the key) while in steganography the message is hidden inside another object so no one know that a communication even occurred.

Instructions

After launching the script, follow the following instructions.

To hide text into an image

1. Write your secret text in the text field
2. Click the "Encode" button
3. Choose an image
4. The tool then creates a new image named "secret_image.png" with the secret text hidden inside

To reveal hidden text

1. Click the "Decode" button
2. The tool prompts you to choose the image with the hidden text
3. You can find the revealed text in the text field

Specifications

StegAma make use of the stegano python package to implement the LSB steganography technique with the use of sets. Allowed input image type (so far) are: .JPG, .JPEG, .PNG

The GUI is built with the Tkinter package.