[Bitcoin-development] Update on mobile 2-factor wallets

Mike Hearn mike at plan99.net
Sat Nov 8 19:36:07 UTC 2014


>
> I am familiar with the Princeton threshold signature but I was under the
> impression a single key needed to be generated on a single device then
> split and distributed.
>
> Does this scheme work the same way?
>
No, it doesn't. Neither device ever sees as master private key.
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