🖼️ Steganography App 🔐

Welcome to the Steganography App, a powerful Java-based application that allows you to hide and reveal secret messages within images using AES encryption! Secure your communication through image encoding and decoding, all wrapped in a sleek, user-friendly interface. 🎨🔒

✨ Features

• 🔑 AES Encryption: Ensure top-tier security with Advanced Encryption Standard (AES), allowing secure encoding of your secret messages.
• 📷 Message Encoding: Embed encrypted messages into your selected images seamlessly.
• 🔍 Message Decoding: Extract and decrypt hidden messages from images with ease.
• 🌑 Dark-Themed UI: Enjoy a modern, visually appealing interface with smooth controls and enhanced usability.
• 💬 User-Friendly Input: Input your private key and message effortlessly for a secure and simple steganography experience.

⚙️ How It Works

1. 🖼️ Select an Image: Choose any image from your local system.
2. ✍️ Enter a Message: Type your secret message in the provided text area.
3. 🔒 Set a Private Key: Input a private key for encryption and decryption purposes.
4. 🛠️ Encode: Hide the encrypted message within the image.
5. 🧩 Decode: Retrieve and decrypt hidden messages from the image using the same private key.

💻 Installation

1. Clone the repository to your local machine:

   git clone https://github.com/sandesh362/Steganography-App.git