Analysis of a decentralized privacy protocol using encrypted computation on ciphernodes, previously endorsed by Vitalik Buterin.
Tech & Launches ·
A privacy protocol called Interfold uses fully homomorphic encryption to enable computations on encrypted voting data without requiring trusted hardware, according to analysis endorsed by Vitalik Buterin in May. The system combines threshold encryption, zero-knowledge proofs for voter eligibility verification, and on-chain vote posting to provide voter anonymity, censorship resistance, and result correctness. Current limitations restrict zero-knowledge proofs over FHE to additive vote tallying, with more complex operations remaining computationally expensive; the protocol's security depends on M-of-N honesty among committee members rather than full decentralization.