Decode fails with this transparent PGN image - Githubissues

stylesuxx / steganography

123 stars 61 forks source link

Decode fails with this transparent PGN image #2

Open SteganosaurusRex opened 3 years ago

SteganosaurusRex commented 3 years ago

Input file: https://anonfiles.com/xc17neI1pe/thumb-transp_png

MD5: 565aaece620fe6835b5de69051f83b76

Message: https://github.com/stylesuxx/steganography/issues Decode output:


à8tegA¨ttoyle@9/isx¢ub.canofÄ7   @A¢p00 A@A@@! *@Ð°  F   8p)hgÜ¬B$
-äÀ "@Â0p8 ÁZ!pH@@AaÀÀp `0QBà@A@9@ÀAÀB@=äàP @Y#Ày Àâîè:" 
```

hamiecod commented 3 years ago

The code written for the data encoder using steganography doesn't support some PNG files as they have blank pixels and the code was written to encode data in an image whose matrix of pixels is a definite resolution.