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Stream Steganography: Store and hidden information in PNG images

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2010-02-19 (9 years ago) RSS 2.0 feedNot enough user ratingsTotal: 916 All time: 3,815 This week: 395Up
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.

Name: Pedro Vargas <contact>
Classes: 2 packages by
Country: Chile Chile
Age: 33
All time rank: 17865 in Chile Chile
Week rank: 675 Up4 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

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Total:916
This week:0
All time:3,815
This week:395Up
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