5 ms·
You can generate the coin movement operation in the air gapped machine, write it down on paper, and then use a normal, connected computer to transmit it to the
by bibaheu 3y ago
You can generate the coin movement operation in the air gapped machine, write it down on paper, and then use a normal, connected computer to transmit it to the network.
The private key never left the air gapped machine, with this method.
- Scoundreller 3y agoThe method I’ve read about is to print “the request” onto a QR code, have the air-gapped machine scan it, sign it and print off the signed transaction QR to be scanned into the networked computer to propagate to the network. A bit more to trust but a lot less to type.
- polygamous_bat 3y agoAnd then you get hacked anyway because the QR code generator was compromised and switched around a few bytes before creating the QR code.
- Scoundreller 3y agoIdeally it’s a functionality of the wallet, but I think only bitcoin armory has this function.