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add verifyProof overload that accepts a single byte buffer of snark proof params

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This commit is contained in:
poma 2019-11-08 00:50:02 +03:00
parent f2e5bc56b3
commit 869181cfaf
4 changed files with 28 additions and 3 deletions
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6
cli.js
View File

@ -446,7 +446,7 @@ function generateVerifier_original(verificationKey) {
// The points // The points
template = template.replace("<%vk_input_length%>", (verificationKey.IC.length-1).toString()); template = template.replace(/<%vk_input_length%>/g, (verificationKey.IC.length-1).toString());
template = template.replace("<%vk_ic_length%>", verificationKey.IC.length.toString()); template = template.replace("<%vk_ic_length%>", verificationKey.IC.length.toString());
let vi = ""; let vi = "";
for (let i=0; i<verificationKey.IC.length; i++) { for (let i=0; i<verificationKey.IC.length; i++) {
@ -488,7 +488,7 @@ function generateVerifier_groth(verificationKey) {
// The points // The points
template = template.replace("<%vk_input_length%>", (verificationKey.IC.length-1).toString()); template = template.replace(/<%vk_input_length%>/g, (verificationKey.IC.length-1).toString());
template = template.replace("<%vk_ic_length%>", verificationKey.IC.length.toString()); template = template.replace("<%vk_ic_length%>", verificationKey.IC.length.toString());
let vi = ""; let vi = "";
for (let i=0; i<verificationKey.IC.length; i++) { for (let i=0; i<verificationKey.IC.length; i++) {
@ -529,7 +529,7 @@ function generateVerifier_kimleeoh(verificationKey) {
// The points // The points
template = template.replace("<%vk_input_length%>", (verificationKey.IC.length-1).toString()); template = template.replace(/<%vk_input_length%>/g, (verificationKey.IC.length-1).toString());
template = template.replace("<%vk_ic_length%>", verificationKey.IC.length.toString()); template = template.replace("<%vk_ic_length%>", verificationKey.IC.length.toString());
let vi = ""; let vi = "";
for (let i=0; i<verificationKey.IC.length; i++) { for (let i=0; i<verificationKey.IC.length; i++) {

5
templates/verifier_groth.sol
View File

@ -220,4 +220,9 @@ contract Verifier {
return false; return false;
} }
} }
function verifyProof(bytes calldata proof, uint[<%vk_input_length%>] calldata inputs) external view returns (bool r) {
// solidity does not support decoding uint[2][2] yet
(uint[2] memory a, uint[2] memory b1, uint[2] memory b2, uint[2] memory c) = abi.decode(proof, (uint[2], uint[2], uint[2], uint[2]));
return verifyProof(a, [b1, b2], c, inputs);
}
} }

5
templates/verifier_kimleeoh.sol
View File

@ -211,4 +211,9 @@ contract Verifier {
return false; return false;
} }
} }
function verifyProof(bytes calldata proof, uint[<%vk_input_length%>] calldata inputs) external view returns (bool r) {
// solidity does not support decoding uint[2][2] yet
(uint[2] memory a, uint[2] memory b1, uint[2] memory b2, uint[2] memory c) = abi.decode(proof, (uint[2], uint[2], uint[2], uint[2]));
return verifyProof(a, [b1, b2], c, inputs);
}
} }

15
templates/verifier_original.sol
View File

@ -238,6 +238,21 @@ contract Verifier {
return false; return false;
} }
} }
function verifyProof(bytes calldata proof, uint[<%vk_input_length%>] calldata inputs) external view returns (bool r) {
// solidity does not support decoding uint[2][2] yet
(
uint[2] memory a,
uint[2] memory a_p,
uint[2] memory b1,
uint[2] memory b2,
uint[2] memory b_p,
uint[2] memory c,
uint[2] memory c_p,
uint[2] memory h,
uint[2] memory k
) = abi.decode(proof, (uint[2], uint[2], uint[2], uint[2], uint[2], uint[2], uint[2], uint[2], uint[2]));
return verifyProof(a, a_p, [b1, b2], b_p, c, c_p, h, k, inputs);
}
} }