On Sat, Mar 19, 2022, 6:39 PM grarpamp <[email protected]> wrote: > On 3/18/22, Undiscussed Horrific Abuse, One Victim of Many > <[email protected]> wrote: > > I would like an airgapped message composition device I can keep in my > > pocket, with a private key generated on it, and to take it to a > keysigning > > party and share signatures with it! > > Without radios you only have USB which is not airgap and is > full of writeable firmware and filesystem and OS and automagic. > > Though displays and cameras could be used to swap > qrcodes or video streams containing such data, > speakers and mics for acoustic serial modem, > vibes and accelerometer seismograph, > LED and IR remote, > CPU heat and thermometer, > ... > > Mutual sensor pairings should all have libraries > and tools for doing simple data transfer via them. >
What security model/anything are you imagining, and what would you recommend instead? >
