Just Another Steganography Algorithm
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BlackLight 0318bbbf33
14 years ago
AUTHORS lulz 14 years ago
BUGS lulz 14 years ago
INSTALL lulz 14 years ago
LICENCE lulz 14 years ago
Makefile lulz 14 years ago
README lulz 14 years ago
TODO lulz 14 years ago
compress.cpp lulz 14 years ago
decode.cpp lulz 14 years ago
encode.cpp lulz 14 years ago
jastegal.cpp lulz 14 years ago
jastegal.h lulz 14 years ago
utils.cpp lulz 14 years ago


Jastegal (Just Another Steganography Algorithm) v.0.1b
c0ded by BlackLight <blacklight@autistici.org>

Usage: ./jastegal [-d|-e] <-i image file> [-o output image file] [-f file to be steganographied]

-d:             Perform a decoding from an image
-e:             Perform an encoding to an image
-i:             Specify the input image to be processed. In case of decoding, the content of this file will be de-steganographied,
                while in case of encoding this is the image to steganography from
-o:             Specify the output image. This parameter is mandatory in encoding phase, as it specifies the file name containing
                the image with the steganographied data
-f:             Specify, in encoding phase, the file containing data to be steganographied. If this option is not specified, the
                data will be gathered via stdin

        jastegal -e -i input_image.png -o output_image.png -f file.txt
        This will encode the data in file.txt using input_image.png as image, and putting the output in output_image.png

        jastegal -d -i input_image.png
        This will decode the data in input_image.png to stdout