PiggyPack

From Just Solve the File Format Problem
(Difference between revisions)
Jump to: navigation, search
 
Line 2: Line 2:
 
|formattype=electronic
 
|formattype=electronic
 
|subcat=Encryption
 
|subcat=Encryption
 +
|subcat2=Steganography
 
|released=2012
 
|released=2012
 
}}
 
}}

Latest revision as of 00:03, 2 September 2023

File Format
Name PiggyPack
Ontology
Released 2012

PiggyPack by kristopolous is a very basic open source Ruby script for hiding data in 24-bit images.


[edit] Technical details

It uses the 8 LSB from each 24-bit RGB triplet (3 LSB from red + 2 LSB green + 3 LSB from blue)

The header is

  • 1 byte number specifying the length of the file name
  • The filename itself
  • 8 byte lsb number specifying the length of the playload
  • The payload itself


[edit] Links

Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox