Show HN: Matroschka – A Python steganography tool

Since this is a tool for encoding media files, the name conflict with the multimedia container format [1] might lead to confusion.<p>[1]: <a href="https:&#x2F;&#x2F;matroska.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;matroska.org&#x2F;</a>

I wonder what did they hide inside of that drawing of a matryoshka?

cicada 3301 anyone? :)