3 ms·
What do you think about the possibility of nonspoofable, imperceptible "signatures" that constantly revolve like OTP, that one could play in the background whil
by kakarot 10y ago
What do you think about the possibility of nonspoofable, imperceptible "signatures" that constantly revolve like OTP, that one could play in the background while they speak to you over the phone? Your device could possibly transparently interpret these signals for you.
I think it's worth exploring and that there is business potential.
- mirimir 10y agoThere will be a need for something like that. But maybe it already exists. I'm pretty clueless about smartphones.
- kakarot 10y agoIf it does exist, it is limited to military use afaik. I don't know of any commercial or FOSS platform like that. I was thinking more like a small usb-chargable chip that you carry around that could be used no matter what phone you are from, or to record verifiable messages. The hurdle is creating an algo that can derive all previous signals to verify non-live recordings, but that can't derive the future signals without a private key. I'm not sure what existing bodies of work there are in that domain.