This doesn't actually solve the problem in any meaningful sense. If you have no way of checking to make sure who candidate #i is, you have no way of verifying t

This doesn't actually solve the problem in any meaningful sense. If you have no way of checking to make sure who candidate #i is, you have no way of verifying that your vote was counted correctly, regardless of what you read on a screen when you voted. "fancy crypto" doesn't magically solve this problem.