Steganography

Whereas cryptography concern the art of secret, steganography is the art of hidding: the object of steganography is to hide the fact that there is an information in a document.

Challenge Results Challenge Results

Pseudo Challenge Lang date
Z3ayard   Audio stégano fr 24 April 2019 at 01:10
valentinbreiz   Twitter Secret Messages fr 24 April 2019 at 00:47
valentinbreiz   Point à la ligne fr 24 April 2019 at 00:43
valentinbreiz   Pas très carré fr 24 April 2019 at 00:41
valentinbreiz   Gunnm fr 24 April 2019 at 00:39
Z3ayard   Du bruit fr 24 April 2019 at 00:38
molivier   Base Jumper fr 24 April 2019 at 00:24
0f38_xa   Gunnm fr 24 April 2019 at 00:09
Samuel   Pas très carré fr 23 April 2019 at 23:59
Samuel   Gunnm fr 23 April 2019 at 23:58