rImageShield is a tool for embedding encrypted text messages into images. It supports multiple image formats and allows message extraction, format conversion, and visualization of image data. It includes command-line usage, customization options, and a variety of encryption settings.
Features
Multiple Input Image File Formats
Supports input from various image file formats like .png, .qoi, .bmp, .tga, .raw.
Large Text Messages
Allows input text messages of up to 256 characters for embedding within images.
Message Compression and Encryption
Provides options for compressing and encrypting messages before embedding them in images.
Uniform and Random Distribution Selection
Users can select between different message distribution settings for embedding.
Direct Message Extraction Verification
Enables verification of extracted messages to ensure they were embedded correctly and intact.
Visualization Modes
Offers different visualization modes including Uniform, BiasedNormal, and Encryption.
Export Image in Various Formats
Allows exporting the images in formats such as .png, .qoi, or .c_raw after embedding messages.
Single Executable
The tool is available as a single executable file with no dependencies, making it easy to use.