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A comment on Show HN: A new protocol for packet radio including ECDSA and compression. Parent comment

Re:Show HN: A new protocol for packet radio including ECDSA ... by janoc on Monday September 24, 2018 @01:34PM (#18059607)
And how would you distinguish licensed users from unlicensed ones if the messages are encrypted?

Heck, the authorities have problems policing the bands even without having to deal with crypto.

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Re:Show HN: A new protocol for packet radio including ECDSA ... by tlrobinson on Monday September 24, 2018 @03:38PM (#18060738)
Licensed amateurs would be required to register the public keys (not private keys, of course) they want to to sign messages on amateur bands.
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