Zero Knowledge Proofs, Snarks, Starks, Plonk, Nova Crash.
with decentralized finance (DeFi) and can be implemented in Solidity. It aims to create a secure and private decentralized exchange (DEX) for cryptocurrencies. // Nova Crash DEX in Solidity contract NovaCrashDEX { function executePrivateCryptoExchange(bytes memory input, bytes memory zkProof)