PHP Classes
elePHPant
Icontem

Simple Steganography: Store and retrieve text messages hidden in images

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Info   View files View files (2)   DownloadInstall with Composer Download .zip   Reputation   Support forum (1)   Blog    
Last Updated Ratings Unique User Downloads Download Rankings  
2013-11-18 (1 year ago) RSS 2.0 feedNot enough user ratingsTotal: 471 This week: 2All time: 5,537 This week: 837Up
Version License PHP version Categories  
simple-steganography 1.0GNU General Publi...5PHP 5, Graphics, Cryptography
Description Author  

This class can store and retrieve text messages hidden in images.

It can read an image in PNG or JPEG format and store hidden text messages in the image by altering the color of some pixels to values that include encoded versions of the message text characters.

The altered image is saved in the PNG format.

The class can also do the opposite, i.e. read an image in PNG format to find and decode a hidden text message previously stored in the image pixels using this class.

Picture of Ákos Nikházy
Name: Ákos Nikházy <contact>
Classes: 4 packages by
Country: Hungary Hungary
Age: 27
All time rank: 142812 in Hungary Hungary
Week rank: 135 Up2 in Hungary Hungary Up

  Files folder image Files  
File Role Description
Accessible without login Plain text file example.php Example Example for both hide and retrieve text
Plain text file Simple.Stegonography.class.php Class The class file

 Version Control Unique User Downloads Download Rankings  
 0%Total:471All time:5,537
 This week:2This week:837Up