Stream Steganography: Store and hidden information in PNG images

Recommend this page to a friend!
  Info   View files View files (2)   DownloadInstall with Composer Download .zip   Reputation   Support forum (1)   Blog    
Ratings Unique User Downloads Download Rankings
Not enough user ratingsTotal: 930 This week: 1All time: 3,822 This week: 205Up
Version License PHP version Categories
stream-steganography 0.1GNU General Publi...4Cryptography
Description Author

This class can be used to store hidden and retrieve hidden information from PNG images.

It can take a given PNG image and store hidden information in it my using the least significant bits of color of the image pixels to store encoded information.

The class may also do the opposite, i.e, open a PNG image and retrieve previously stored information using the method above.

Picture of Pedro Vargas
Name: Pedro Vargas <contact>
Classes: 2 packages by
Country: Chile Chile
Age: 35
All time rank: 17886 in Chile Chile
Week rank: 201 Up2 in Chile Chile Up

  Files folder image Files  
File Role Description
Plain text file streamsteganography.php Class Class
Accessible without login Image file Kitty.png Photo Image with hidden content

 Version Control Unique User Downloads Download Rankings  
This week:1
All time:3,822
This week:205Up
User Comments (1)
For more information send a message to info at phpclasses dot org.