Cryptoballot in an implementation of a cryptographically secure
online voting system that includes the blind signature algorithm
allowing secure and reliable anonymous voting.

Features:
* All votes are anonymous with an option for the voter to mark their
  ballot as public.
* All voters can verify that their vote has been counted.
* All voters can verify that all the votes have been tallied correctly.
* All voters can verify that the total number of signed ballots matches
  the number of votes cast.
* Auditors with access to the voters list can verify the identities of
  all voters who cast a ballot, but cannot match which ballot belongs
  to which voter.

WWW: https://cryptoballot.com