You are viewing a single comment's thread from:
RE: Pseudonymous crypto id card for anonymus personal identification
It's an interesting idea, but how do you actually convert thumb print into private key in a way that is provable and unique? Also, if someone has your thumbprint, does that mean they can reproduce your private key?
This is where these things always break down for me. How do we go from physical space to digital space? I don't really know.
Yeah, the entry point when authentic data is first uploaded on blockchain steam my mind for past few days.
A procedure of this first entry have to be guarantied to be run by authentic owner of fingerprint. After original upload is made on blockchain, blockchain take over that this data is trusted and unique. From this point is easy everything had been invented already.
This trusted entry point problem it very hard to me, but I think that is solvable.