Steganography Decoding

GPLFlash is a portable/hardware independant GPL Flash decoding library, with (Linux) sample player and mozilla-plugin. Platforms: *nix, C/C++, BSD

OFDM Signal generation and decoding using QPSK as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. QAM4 and QPSK is same modulation technique. Just run the Model and with different SNRs in the Channel Block observe the... Platforms: Matlab

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms Platforms: Windows, Mac, Linux

This is a simulator made in my thesis work (I've shown in my thesis work, that CDMA can increase channel capacity). It can simulate a CDMA encoding and decoding process.The data is assumed to be travelled through a coaxial cable. the effect of coax and CDMA is considered. You have to run the file... Platforms: Matlab

ASP String Processing Component - Parsing, RFC 822 and RFC 3339 Date/Time Conversion, Encoding/Decoding for Base64, Hex, HTML Entities, URL-encoded, Quoted-Printable, Unicode Language Detection, Charset Encoding Conversion, Pluralize/Unpluralize, HTML Stripping, Wildcard Pattern Matching, Emit... Platforms: Windows

We at GCD are here to bring you ease in decoding your friends CRYPTIC GeekCode .signature files -=). Also sometime in the future we plan to eventualy start an ENCODER to help you even more! Platforms: Windows, Mac, Linux

Library and tools for the decoding of DSM-CC used to transmit data within a MPEG2 stream, usedfor extracting MHEG5/MHP files from digital television (DVB). Platforms: Windows, Mac, Linux

ViLE is a collection of interpreters capable of decoding visual novels and dating sims. You can use ViLE as a drop-in replacement for the original executable to play the games, but ViLE also provides exclusive titles and features such as software scaling. Platforms: Windows, Mac, BSD, Linux

Implements soft-decision Viterbi decoding for a rate 3/4 code over an AWGN channel using Simulink.The Viterbi decoder block from the Communications Blockset is enhanced to optimally support punctured codes.The attached BERTool session file compares the BER performance as the number of bits are... Platforms: Matlab

Least Significant Bit steganography. An image is nothing more than strings and strings of bytes, each byte representing a different color. The last few bits in a color byte, however, do not hold as much significance as the first few. This is to say that two bytes that only differ in the last few... Platforms: Matlab

This script uses the flac command line tools for reading a FLAC files.The scripts blends and uses the current Wavread interface.Here are some key features of "Fast FLAC Reader":dlTE Raw file generation, for faster loadingdlTE Native and double outputdlTE 'size' querydlTE Range decoding [from... Platforms: Matlab

Automatically encodes every e-mail address on posts and pages to prevent spam. Simply decodes any previously encoded e-mail address by just clicking the mail link.The simple mail address encoder finds every linked e-mail address in posts and pages and encodes these to prevent the mail address... Platforms: PHP

Hide &Reveal is both an open-source steganography software and a java library distributed under the GNU GPL. It is primarily designed for scientists wishing to experiment new hiding techniques or steganalysis on various carriers. Display a presentation of Hide & Reveal and its internal... Platforms: Mac

Basic Differential Encoding/Decoding of input vector of numeric valuesdiffencodeve.m : Differential Encoding functiondiffdecodevec.m : Differential Decoding functiondiffencodevecTest.m : Test Program for Differential Encoding/Decoding. Platforms: Matlab

ComprLib is a library providing a flexible and easy to use interface for encoding and decoding of data, independent of the input and output sources. New codecs able to encode/decode Arithmetic to LZSS have been ported. Platforms: Windows, Mac, Linux

DecMPA is a simple MPEG Audio decoding library, supporting all MPEG Audio layers. Thus, it is able to decode MP3 data as well as data using the less common layers 1 and 2. Platforms: Windows, Mac, Linux

A fast, comprehensive, and easy-to-use Java API for communicating with LDAP directory servers and performing related tasks like reading and writing LDIF, encoding and decoding data using base64 and ASN.1 BER, and performing secure communication. Platforms: Windows, Mac, Linux

A MFSK channel with AWGN is simulated. The simulation is implemented as per the book Digital Communications by Proakis. Reed-Solomon coding is used to enhance the reliability of the system. Platforms: Matlab

Simple Matlab example simulating a BPSK transmission and reception in Rayleigh channel. The script performs the following(a) Generate random binary sequence of +1d-deOaos and -1d-deOaos.(b) Multiply the symbols with the channel and then add white Gaussian noise.(c) At the receiver, equalize... Platforms: Matlab

Static Huffman Coding and Decoding, and Adaptive Huffman Coding and Decoding for text compression Platforms: Matlab