Merge pull request #48 from hyperledger-labs/snarkjs

hyperledger-labs · Aug 29, 2024 · 5d5d2a3 · 5d5d2a3
2 parents f9b4a17 + f670da7
commit 5d5d2a3
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/zkp/circuits/gen.js b/zkp/circuits/gen.js
@@ -112,15 +112,15 @@ const processCircuit = async (circuit, ptau, skipSolidityGenaration) => {
 
   log(circuit, `Generating test proving key with ${ptau}`);
   await execAsync(
-    `snarkjs groth16 setup ${path.join(
+    `npx snarkjs groth16 setup ${path.join(
       provingKeysRoot,
       `${circuit}.r1cs`
     )} ${ptauFile} ${zkeyOutput}`
   );
 
   log(circuit, `Generating verification key`);
   await execAsync(
-    `snarkjs zkey export verificationkey ${zkeyOutput} ${path.join(
+    `npx snarkjs zkey export verificationkey ${zkeyOutput} ${path.join(
       provingKeysRoot,
       `${circuit}-vkey.json`
     )}`
@@ -141,7 +141,7 @@ const processCircuit = async (circuit, ptau, skipSolidityGenaration) => {
     `verifier_${circuit}.sol`
   );
   await execAsync(
-    `snarkjs zkey export solidityverifier ${zkeyOutput} ${solidityFile}`
+    `npx snarkjs zkey export solidityverifier ${zkeyOutput} ${solidityFile}`
   );
 
   log(circuit, `Modifying the contract name in the Solidity file`);

diff --git a/zkp/circuits/package.json b/zkp/circuits/package.json
@@ -12,6 +12,7 @@
   "devDependencies": {
     "axios": "^1.7.3",
     "p-limit": "^6.1.0",
+    "snarkjs": "^0.7.4",
     "yargs": "^17.7.2"
   }
 }