Uploaded December 2024 | Updated September 2026, 3 weeks ago

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In this video, I want to share a powerful protocol that I discovered for packet radio called Chattervox. The protocol uses elliptic curve cryptography and digital signatures to verify the sender and receiver!

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GEAR
* DigiRig Lite: digirig.net/product/digirig-lite/p/2
* DigiRig for Baofeng: digirig.net/product/baofeng-cables/p/2

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RESOURCES
* Chattervox presentation: https://brannon.online/wopr.pdf
* Chattervox Project: github.com/brannondorsey/chattervox

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