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24 lines
1.2 KiB
24 lines
1.2 KiB
{{ groth16_verifier }}
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{{ kzg10_verifier }}
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/**
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* @author PSE & 0xPARC
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* @title NovaDecider contract, for verifying zk-snarks Nova IVC proofs.
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* @dev This is an askama template. It will feature a snarkjs groth16 and a kzg10 verifier, from which this contract inherits.
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* WARNING: This contract is not complete nor finished. It lacks checks to ensure that no soundness issues can happen.
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* Indeed, we know some of the checks that are missing. And we're working on the solution
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* but for now, it's good enough for testing and benchmarking.
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*/
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contract NovaDecider is Groth16Verifier, KZG10Verifier {
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function verifyProof(uint[2] calldata _pA, uint[2][2] calldata _pB, uint[2] calldata _pC, uint[1] calldata _pubSignals, uint256[2] calldata c, uint256[2] calldata pi, uint256 x, uint256 y) public view returns (bool) {
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bool success_kzg = super.check(c, pi, x, y);
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require(success_kzg == true, "KZG Failed");
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// for now, we do not relate the Groth16 and KZG10 proofs
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bool success_g16 = super.verifyProof(_pA, _pB, _pC, _pubSignals);
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require(success_g16 == true, "G16 Failed");
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return(true);
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}
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}
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