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PHP Classes: Latest entries

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  Stream Steganography

  Posted: March 8th, 2010, 3:57pm MYT

  Package: Stream Steganography Summary: Store and hidden information in PNG images Groups: Cryptography Author: Pedro Vargas Description: 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.