codex-contracts-eth/contracts/Groth16.sol

// SPDX-License-Identifier: MIT
pragma solidity 0.8.23;

struct G1Point {
    uint x;
    uint y;
}

struct G2Point {
    uint[2] x;
    uint[2] y;
}

struct Groth16Proof {
    G1Point a;
    G2Point b;
    G1Point c;
}