snarkjs - npm Package Compare versions

Comparing version 0.4.0 to 0.4.1

cli.js

@@ -549,2 +549,7 @@ /*
 
+async function fileExists(file) {
+    return fs.promises.access(file, fs.constants.F_OK)
+        .then(() => true)
+        .catch(() => false);
+}
 // solidity genverifier [circuit_final.zkey] [verifier.sol]
@@ -571,5 +576,10 @@ async function zkeyExportSolidityVerifier(params, options) {
 
-    templates.groth16 = await fs.promises.readFile(path.join(__dirname, "templates", "verifier_groth16.sol.ejs"), "utf8");
-    templates.plonk = await fs.promises.readFile(path.join(__dirname, "templates", "verifier_plonk.sol.ejs"), "utf8");
-
+    if (await fileExists(path.join(__dirname, "templates"))) {
+        templates.groth16 = await fs.promises.readFile(path.join(__dirname, "templates", "verifier_groth16.sol.ejs"), "utf8");
+        templates.plonk = await fs.promises.readFile(path.join(__dirname, "templates", "verifier_plonk.sol.ejs"), "utf8");    
+    } else {
+        templates.groth16 = await fs.promises.readFile(path.join(__dirname, "..", "templates", "verifier_groth16.sol.ejs"), "utf8");
+        templates.plonk = await fs.promises.readFile(path.join(__dirname, "..", "templates", "verifier_plonk.sol.ejs"), "utf8");    
+    }
+    
     const verifierCode = await zkey.exportSolidityVerifier(zkeyName, templates, logger);
@@ -576,0 +586,0 @@

package.json

 {
   "name": "snarkjs",
   "type": "module",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "zkSNARKs implementation in JavaScript",
@@ -6,0 +6,0 @@ "main": "./build/main.cjs",

README.md

@@ -6,3 +6,3 @@
 
-This is a **JavaScript and Pure Web Assembly implementation of zkSNARK schemes.** It uses the Groth16 Protocol (3 point only and 3 pairings).
+This is a **JavaScript and Pure Web Assembly implementation of zkSNARK and PLONK schemes.** It uses the Groth16 Protocol (3 point only and 3 pairings) and PLONK.
 
@@ -306,14 +306,14 @@ This library includes all the tools required to perform trusted setup multi-party ceremonies: including the universal [*powers of tau*](https://medium.com/coinmonks/announcing-the-perpetual-powers-of-tau-ceremony-to-benefit-all-zk-snark-projects-c3da86af8377) ceremony, and the second phase circuit specific ceremonies.
 
-Currently, snarkjs supports 2 proving systems: groth16 and plonk. 
+Currently, snarkjs supports 2 proving systems: groth16 and PLONK. 
 
-Groth16 requires a trusted ceremony for each circuit. Plonk does not require it, it's enought with the powers of tau ceremony which is universal.
+Groth16 requires a trusted ceremony for each circuit. PLONK does not require it, it's enought with the powers of tau ceremony which is universal.
 
 #### Plonk
 ```sh
-snarkjs plonk setup circuit.r1cs pot12_final.ptau circuit_0000.zkey
+snarkjs plonk setup circuit.r1cs pot12_final.ptau circuit_final.zkey
 ```
 
-You can jump directly to Section 21 as plonk does not require a specific trusted ceremony.
+You can jump directly to Section 21 as PLONK does not require a specific trusted ceremony.
 
-### Groth16
+#### Groth16
 ```sh
@@ -427,3 +427,3 @@ snarkjs groth16 setup circuit.r1cs pot12_final.ptau circuit_0000.zkey
 
-#### Plonk
+#### PLONK
 
@@ -450,3 +450,3 @@ ```sh
 
-#### Plonk
+#### PLONK
 ```sh
@@ -453,0 +453,0 @@ snarkjs plonk verify verification_key.json public.json proof.json

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Total package byte prevSize

44496614

Number of package files

95

decreased by-1.04%

Lines of code

25280

decreased by-1.2%

No dependency changes