Unirep contracts v1.0.6

Install and build

yarn install && \
yarn build

Test

yarn test

Utils

• computeStartTransitionProofHash
• computeProcessAttestationsProofHash
• deployUnirep
• getUnirepContract

Contracts

• Address.sol
• EpochKeyValidityVerifier.sol
• Hasher.sol
• ProcessAttestationsVerifier.sol
• ReputationVerifier.sol
• SnarkConstants.sol
• StartTransitionVerifier.sol
• Unirep.sol
• UnirepObjs.sol
• UserSignUpVerifier.sol
• UserStateTransitionVerifier.sol

v1.0.6 Update log

• Add a fromProofIndex input in submitAttestation and submitAttestationViaRelayer, and emit the fromProofIndex
• If the attestation is not from spendReputation, just input 0
• Check epoch key range on chain
• Update packages

v1.0.5 Update log

• Remove Poseidon hash on-chain
• Export proof struct: EpochKeyProof, ReputationProof, SignUpProof, UserTransitionProof
• Export event enum: Event, AttestationEvent

v1.0.4 Update log

• Update @unirep/circuits version
• User can prove that he has not signed up in one leaf to get airdrop proveUserSignUp circuit: change sign_up from private input to public input
• New paramter uint256 userHasSignedUp; in UnirepParameters.sol
• New input in verifyUserSignUp function
• submitAttestation: proof index should not be zero