Proving that you voted is different than proving you voted for a specific candidate.
In fact, the one isn't nearly as big of a privacy concern (if any at all). I wouldn't be surprised if someone told me the former could be done with some XOR scheme, but proving that both you voted and your vote counted for a specific candidate while keeping that a secret is a much more difficult task
In fact, the one isn't nearly as big of a privacy concern (if any at all). I wouldn't be surprised if someone told me the former could be done with some XOR scheme, but proving that both you voted and your vote counted for a specific candidate while keeping that a secret is a much more difficult task