Statecraft | Voting

Technology behind

We've designed our features to ensure ease of use, quick adoption, and flexibility.

Secret voting

We balance transparency and secrecy. Votes remain anonymous while ensuring each user is unique, guaranteeing fair and valid elections without revealing individual choices. Speak freely-your decisions are secure.

Anonymity

Every vote is sent from an anonymous address. Voting system accepts it if a zero knowledge proof of membership is valid.

Secrecy

Voting system can count secret votes because homomorphic encryption is used.

Traceability

Every proof is checked on a public blockchain and verification is available to anyone

How We Did It

require(!$.usedNullifiers[nullifier], "CSMT: Used nullifier");
require(joinBeforeStartVerified == 1, "CSMT: Joined after vote start");
require(groupTreeVerified == 1, "CSMT: Group tree invalid");
require(platformTreeVerified == 1, "CSMT: Platform tree invalid");
require(signatureValid == 1, "CSMT: Nullifier signature Invalid");
require(
       _getEligibilitySMTStorage().knownRootProvider.isKnownRoot(
               platformRoot
        ),
        "CSMT: Invalid root"
);
require(
         IVotingCore(_getModuleStorage().votingCore).getTimestamp() ==
               votingStartTimestamp,
         "CSMT: Invalid timestamp"
);

Public verification

Every check in our smart contracts is publicaly available and trasparent.