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>Proof of identity in theory can solve the problem but at the cost of privacy. All current implementations: yes. I do think there are some privacy preserving s
by supern0va 5mo ago
>Proof of identity in theory can solve the problem but at the cost of privacy.
All current implementations: yes. I do think there are some privacy preserving solutions, but they're obviously imperfect. But assuming you have a central authority that can validate and sign valid government identification, it seems like some sort of ZK scheme could allow one to verify that they have a valid government issued ID, but without disclosing which one it is.
I still don't love the idea, but it sure seems better than everything else I've seen proposed.
- Worf 5mo agoFrom what I've seen no such solution guarantees privacy to the user if the signing body (or the government) and the website collude to deanonymize the user.
- fsflover 5mo agoWhat if the the government signs your private key but doesn't store the list of people who requested this?
- Worf 5mo agoCan you elaborate on how that would work exactly? What would the flow be - which party would request what from whom? Would there be technical assurances that no list is stored by the government?