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Flipper Zero + a lighter = true random number generator! (www.youtube.com)
submitted 1 month ago by dipdowel@feddit.nl to c/flipperzero@programming.dev
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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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this post was submitted on 09 Oct 2024
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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 open-source and customizable so you can extend it in whatever way you like. This community is unofficial.

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