Search Results for "steganography"

The Generic Image Decoder is a package for decoding a broad variety of image formats, from any data stream, to any kind of medium. Unconditionally portable code: OS-, CPU-, compiler- independent code. More information on... http://gen-img-dec.sf.net Alire crate: https://alire.ada.dev/crates/gid Mirror: https://github.com/zertovitch/gid

...Covert channels aim to hide the very existence of communication by using means of communication not normally intended to be used. The Covert Channels Evaluation Framework (CCHEF) is a flexible software framework for empirically evaluating network steganography methods or covert channels in network protocols. CCHEF can be used in real networks with real overt traffic (e.g in research testbeds), but can also simulate covert channels using overt traffic from trace files (e.g. evaluation on a single host). CCHEF is designed for evaluating covert channels and not for (mis)using them for actual covert communication. ...

Composed of a Java steganographic library and GUI to use steganography. Primarily intended for research communities on security and steganography to implement new dissimulation and steganalysis algorithms. More information at www.hidereveal.org

This project provides a steganography tool that allows to know, use and compare the results of current steganographic techniques. It also incorporates a comprehensive set of stegoanalitics methods for images.

VSL is free image steganography and steganalysis software in form of graphical block diagramming tool. It allows complex using, testing and adjusting different steganographic techniques and provides simple GUI along with modular, plug-in architecture

JHide is simple steganography tool aimed to demonstrate basic steganography techniques.

PQStego is a C implementation of J. Fridrich algorithm for embedding secret messages in JPEG images as described in her paper "Perturbed quantization steganography with wet paper codes "

Thumbnail steganography creates a thumbnail from a source image and stores data in it by altering it's color channels. To decipher the data, a new thumbnail is made from the original image and the differences between the pixels are calculated.

A tool to hide a file into a image with no affects the size. It uses a steganography techinique that change the least significant bit in the RGB color systems of non compressed images to store the bits of the file to hide.

This project provides a simple Java-based steganography tool that can hide a message inside a 24-bit colour image so that knowing how it was embedded, or performing statistical analysis, does not make it any easier to find the concealed information.

OneTwoSteGo is a JPEG Steganography Extension for the Mozilla Thunderbird Email Client. It allows for easy sending/receiving of images that have a hidden message embedded into them.

stegotools is a suite of UNIX command-line applications to read/write hidden information from/in files using steganography. It currently fully supports 24bpp bitmap images.

Portable and simple program for text and files encryption (Symmetric, Asymmetric and Steganography)

A suite of multiple cryptography related tools for encryption and steganography (images and audio); it focuses on the use of non-popular/new, symmetric algorithms.

The software implements an adaptive steganography algorithm called Adaptive Minimum Error Least Significant Bit Replacement(AMELSBR) along with AES 128, 192 and 256 bit cipher for 24-bit bitmap files.

UnderMP3Cover is a mp3 steganography tool. It will allow you to write and read hidden messages within mp3 files without creating any audible differences to the mp3. The messages could be a text file, jpg or any other file depending on the mp3's size.

Steghide is a steganography program that is able to hide data in various kinds of image- and audio-files. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests.

mod_stego is a module for the popular Apache Web Server. It steganograph a file or a message inside the html pages. If you want the message, you should use a a de-steganography software to take it out.

Steganopic is a steganography program that hides information in a multitude of file formats without any apparent change to the original file.

pngstego is a small program that hides and successively extract any binary data into an existing png image (Steganography).

The main idea behind this project is the use of a common text to enclose a message by manipulating the structure of the semantic tree of each phrase in the text.

Haley is a Steganography Tool written in C++ using Trolltech Qt4 Toolkit.

Ano (Anonymous Network Overlay) is a decentralized IP router based on relaying principle. In Ano all IP traffic is anonymized, including TCP, UDP, ICMP and DNS protocols. Each node acts as a relay and NAT for external traffic.