[EN]
Playing another CTFs, our team discovered an awesome algorithm to hid messages in a PNG file.
One member of the team told that is possible to improve the algorithm to make it impossible to retrieve the original message directly. So he hiden a message on this meme and gave to us to solve.
Prove the he's wrong!
[PT]
Jogando outros CTFs, nosso time descobriu um impressionante algoritmo para
esconder mensagens em um arquivo PNG.
Um dos membros do time disse que era possivel melhorar esse algoritmo para torna-lo impossivel de recuperar a mensagem original diretamente.
Prove que ele esta errado!
Action | Rating | Author team |
---|---|---|
Read writeup |
5.0
|
qt |
Read writeup |
not rated
|
TheGoonies |
Read writeup |
not rated
|
Migdalo |
Read writeup |
not rated
|
RTFM |