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by 05
531 days ago
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Crossfire supports encryption.
Mainline ELRS can't add encryption support because the whole idea of ELRS was to reduce LoRa packet size to the bare minimum needed for 4 full res channels + a bit extra for arming and time multiplexed aux channels. There's some discussion on protocol security and scope here [0].
I'm sure these days there are multiple LoRa based links (independent and ELRS forks) that support authenticated encryption. [0] https://github.com/ExpressLRS/ExpressLRS/pull/1411 |
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