Flipper Zero

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Flipper Zero is a portable multi-tool for pentesters and geeks in a toy-like body. It loves to hack digital stuff around such as radio protocols, access control systems, hardware and more. It's fully opensource and customizable so you can extend it in whatever way you like.

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Flipper Zero + a lighter = true random number generator! (www.youtube.com)

submitted 1 year ago by dipdowel@feddit.nl to c/flipperzero@lemmy.world

8 comments fedilink hide all child comments

cross-posted from: https://feddit.nl/post/22194127

While playing with my Flipper Zero, I realised that the IR radiation that it reads does not have to be emitted by another electronic device! It can be a random analog IR 'signal' from a flame! Since Flipper can record raw IR data without interpreting it, there you go, a True Random Number Generator (TRNG)! I wrote a script that automates data collection and processing, here's a github link. It outputs your freshly generated true random number sequence into a file.

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[–] RyeJVlan@lemmy.dbzer0.com 1 points 3 months ago (2 children)

Hi, I liked the ideas, so I made the FAP 🙂

[–] dipdowel@feddit.nl 2 points 3 months ago

Hey @RyeJVlan@lemmy.dbzer0.com , thanks for your interest! I'll take a look at your solution once I have a chance to! Very glad that you found my little PoC inspiring 🤩🙏

[–] dipdowel@feddit.nl 1 points 3 months ago (2 children)

Hi @RyeJVlan@lemmy.dbzer0.com , are you planning to publish your FAP on https://lab.flipper.net/apps ?

[–] RyeJVlan@lemmy.dbzer0.com 2 points 2 months ago (1 children)

FAP is published 🙂

https://lab.flipper.net/apps/fire_string

[–] dipdowel@feddit.nl 2 points 2 months ago

🎉🎉🎉 Great! Will take a look as soon as I have a chance to.

[–] RyeJVlan@lemmy.dbzer0.com 2 points 3 months ago

Yeah I do plan on publishing it hopefully soon. Just trying to wrap up a feature for generating phrases from a word list and some general code cleanup before I do.