Brooks Boyd MidnightLightning

Steganography: the art of hiding in plain sight. Messages specifically. These are a series of tools that aid in embedding messages in digital files.

While steganography provides obscurity, it does not strictly provide security. Before hiding your message using any of these scripts, it's suggested you encode your message (try PGP/GnuPG encryption or put it in a TrueCrypt container if you're at a loss).

`pngload.py`

The PNG file format divides the image data into 'chunks', and allows for additional, private chunks to be added by image editors. This script takes the message you wish to embed and saves it as binary data in such an ancillary chunk.

The files being embedded are compressed with bzip2 compression if they're not already a bzip2 archive. This is different from the `

Node Buffer objects say:

A Buffer object can also be used with typed arrays. The buffer object is cloned to an ArrayBuffer that is used as the backing store for the typed array. The memory of the buffer and the ArrayBuffer is not shared.

NOTE: Node.js v0.8 simply retained a reference to the buffer in array.buffer instead of cloning it.

While more efficient, it introduces subtle incompatibilities with the typed arrays specification. ArrayBuffer#slice() makes a copy of the slice while Buffer#slice() creates a view."

	<html>
	<head><title>BTC prices</title></head>
	<body>
	<p>Buy this widget for $10<span id="btc"></span>.</p>

	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
	<script>
	$(document).ready(function() {
	$.ajax({
	url: 'btc.php',

	{
	"name": "mathbuffer-test",
	"version": "0.1.0",
	"description": "Testing Big Integer implementation performance",
	"main": "test.js",
	"dependencies": {
	"math-buffer": "~0.1.1",
	"bigi": "~1.1.0"
	},
	"author": "Brooks Boyd <boydb@midnightdesign.ws>"

	<?php
	/**
	* Utilize the Blowfish encryption algorithm without using mcrypt extension
	* @package Encryption
	* @author Brooks Boyd <boydb@midnightdesign.ws>
	* @version 1.0
	*/
	/**
	* Object for holding encryption key schedule and processing
	* @package Encryption

	<?php
	// Take an image and convert it into a crosstitch grid

	function textImage($msg = "No message") {
	$char_size = 3; # Which standard font size?
	$char_height = 35; # How tall is a line?
	$char_width = 7; # How wide is each character?

	// Determine width based on string length
	$width = strlen($msg)*$char_width+30;

	<?php
	// Create Dimetric SVG image
	// Diametric is a parallel projection similar to isometric (30 degrees x 30 degrees grid) which is unequal (15 degrees x 60 degrees).

	// To make a unit square, starting at (0,0), on the SVG canvas (Y axis flipped) as the closest point and going clockwise,
	// the other points are (-cos(15), -sin(15)), (-cos(15)+cos(60), -sin(15)-sin(60)), (cos(60), -sin(60))
	// or, (-0.965925826289068, -0.258819045102521), (-0.465925826289068, -1.12484444888696), (0.50, -0.866025403784439)

	$unit_square = new Polygon(
	new Point(0,0),

	<?php
	/**
	* HTTP transfer class
	* @author Brooks Boyd
	* @version 1.0
	* @package simpleHTTP
	*/

	/**
	* Interface used for fetching http data

	<?php
	function textImage($msg = "No message") {
	$char_size = 3; // Which standard font size?
	$char_height = 35; // How tall is a line?
	$char_width = 7; // How wide is each character?

	// Determine width based on string length
	$width = strlen($msg)*$char_width+30;

	// Create a blank image to draw on