[guardian-dev] Pixelknot: a new app

Mark Belinsky mark at guardianproject.info
Tue Feb 26 09:11:12 EST 2013

Thanks to everyone who took the time to check out our new app Pixelknot!

For everyone who hasn't gotten the chance to grab it yet, the app is
available directly from our project Redmine here -

Remember: it's your ideas and feedback that help us to make these projects
even more awesome so please let us know what you think.

The app is also downloadable through this more anonymous, less tracked, and
simple direct QR code.

[image: Inline image 1]

And screenshots are available through our Snapchat profile at
http://www.snapchat.com/guardianproject [just kidding]



@mbelinsky | guardianproject.info | phone: +1-347-466-9327 | ostel: 1003 |
pgp: 0xEFBFA7278D8EFFDA

 Hey Guardians,

This hacker union *needs your help*! The team has been working on an app
experiment called Pixelknot. The idea is to create a steganography app on

Before we go public with it, we'd love feedback from the trusted devs and
users on this list. Whether it's about the graphics, user experience, code,
security or just finding bugs, we need some smart minds on this. Right now,
there are a lot of stego apps out there but we thought we might be able to
do a better job. Hopefully we can.

Our goal is to make a stego app that:

   1. Has the original image appear, to the trained human eye, *unedited*.
   2. Has the bytes of the image appear, to a trained analyst, *undistorted* so
   much so as to arouse suspicion.
   3. Has the complete message be *recoverable* no matter how it is

The good news is that we're well on our way to achieving this.

You can *download **latest APK* straight to your Android phone here -

   - https://bit.ly/pkfeb4

Or via qr code:
[image: Inline image 1]

Here's the code if you want to dig into it:

   - https://github.com/guardianproject/PixelKnot
   - https://github.com/harlo/F5Android port of the F5-steganography
   library to android

Thanks so much! It's always exciting to launch a new experiment and we're
happy to have you all along for the ride. Have a great weekend, internets!

All the Best,

P.S. We know there are some bugs with the camera on the Galaxy S3 so sorry
to those users. For everyone else, please get the app here
P.P.S Thanks for keeping this quiet and not spreading it around on the
social medias... for now.

@mbelinsky <https://twitter.com/mbelinsky> | guardianproject.info | phone:
+1-347-466-9327 | ostel: 1003 **| pgp:
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