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snarkjs
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Merge pull request #27 from weijiekoh/master 

Added revert reasons to the snark_scalar_field checks in verifier.sol templates
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Jordi Baylina 2019-07-30 05:53:16 +02:00 committed by GitHub
parent f8ba7cbfa7 2e9be76932
commit c428706ef6
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 3 deletions
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2
templates/verifier_groth.sol
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@ -188,7 +188,7 @@ contract Verifier {
// Compute the linear combination vk_x
Pairing.G1Point memory vk_x = Pairing.G1Point(0, 0);
for (uint i = 0; i < input.length; i++) {
require(input[i] < snark_scalar_field);
require(input[i] < snark_scalar_field,"verifier-gte-snark-scalar-field");
vk_x = Pairing.addition(vk_x, Pairing.scalar_mul(vk.IC[i + 1], input[i]));
}
vk_x = Pairing.addition(vk_x, vk.IC[0]);

2
templates/verifier_kimleeoh.sol
View File

@ -179,7 +179,7 @@ contract Verifier {
// Compute the linear combination vk_x
Pairing.G1Point memory vk_x = Pairing.G1Point(0, 0);
for (uint i = 0; i < input.length; i++) {
require(input[i] < snark_scalar_field);
require(input[i] < snark_scalar_field,"verifier-gte-snark-scalar-field");
vk_x = Pairing.addition(vk_x, Pairing.scalar_mul(vk.IC[i + 1], input[i]));
}
vk_x = Pairing.addition(vk_x, vk.IC[0]);

2
templates/verifier_original.sol
View File

@ -189,7 +189,7 @@ contract Verifier {
// Compute the linear combination vk_x
Pairing.G1Point memory vk_x = Pairing.G1Point(0, 0);
for (uint i = 0; i < input.length; i++) {
require(input[i] < snark_scalar_field);
require(input[i] < snark_scalar_field,"verifier-gte-snark-scalar-field");
vk_x = Pairing.addition(vk_x, Pairing.scalar_mul(vk.IC[i + 1], input[i]));
}
vk_x = Pairing.addition(vk_x, vk.IC[0]);