Stegosaurust

A simple image steganography tool, written in rust.

Disclaimer

:warning: This is a program I made for fun. There is no guarantee of cryptographic security or data confidentiality. Please do not use this for sensitive information. If you do, you are doing so at your own risk. :warning:

Introduction

Easily encode messages in images: bash echo "text to hide" | stegosaurust enc --output encoded_image.png image.png stegosaurust enc --decode encoded_image.png See the examples below for more usage.

Usage

``` 🦕 stegosaurust 0.4.2 Hide text in images, using rust.

USAGE: stegosaurust

FLAGS: -h, --help Prints help information -V, --version Prints version information

SUBCOMMANDS: disguise mask all files in a directory using steganography enc encode files using steganography help Prints this message or the help of the given subcommand(s) ```

Installation

From crates.io

bash cargo install stegosaurust

From Source

Build and install the executable from the source code. ```bash git clone https://github.com/jj-style/stegosaurust.git cd stegosaurust cargo install --path .

to uninstall :(

cargo uninstall stegosaurust ```

Examples

The examples below assume you have installed the program (see here) and are in the repository directory (if not installed use cargo run -- instead of stegosaurust).

```bash

how much data can we fit in an image...

stegosaurust enc --decode examples/example-2.png | mpv -

is there something hidden in the logo on the README?

stegosaurust enc --decode .github/logo.png | xargs python -c "import webbrowser,sys; webbrowser.open(sys.argv[1])" ```