kzg-wasm - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

CHANGELOG.md

@@ -8,2 +8,7 @@ # Changelog
 
+## 0.2.0 - 2024-03-06
+
+- Reuse WASM file for both ESM and CJS (build size), PR [#3](https://github.com/ethereumjs/kzg-wasm/pull/3)
+- Fix a severe bug affecting the results of all exposed methods, PR [#3](https://github.com/ethereumjs/kzg-wasm/pull/3)
+
 ## 0.1.0 - 2024-02-28
@@ -10,0 +15,0 @@

dist/cjs/index.js

@@ -5,3 +5,3 @@ "use strict";
 const util_js_1 = require("./util.js");
-const kzg_js_1 = require("./wasm/kzg.js");
+const kzg_js_1 = require("./kzg.js");
 /**
@@ -17,4 +17,4 @@ * Initialization function that instantiates WASM code and returns an object matching the `KZG` interface exposed by `@ethereumjs/util`
     const computeBlobKzgProofWasm = module.cwrap('compute_blob_kzg_proof_wasm', 'string', ['array', 'array']);
-    const verifyBlobKzgProofWasm = module.cwrap('verify_blob_kzg_proof_wasm', 'number', ['array', 'array', 'array']);
-    const verifyKzgProofWasm = module.cwrap('verify_kzg_proof_wasm', 'number', ['array', 'array', 'array', 'array']);
+    const verifyBlobKzgProofWasm = module.cwrap('verify_blob_kzg_proof_wasm', 'string', ['array', 'array', 'array']);
+    const verifyKzgProofWasm = module.cwrap('verify_kzg_proof_wasm', 'string', ['array', 'array', 'array', 'array']);
     const blobToKzgCommitment = (blob) => {
@@ -34,3 +34,3 @@ const blobHex = '0x' + blobToKzgCommitmentWasm(blob);
             const res = verifyBlobKzgProofWasm(blobs[x], commitments[x], proofs[x]);
-            if (res !== 0)
+            if (res !== 'true')
                 return false;
@@ -42,7 +42,7 @@ }
         const res = verifyBlobKzgProofWasm(blob, commitment, proof);
-        return res === 0;
+        return res === 'true';
     };
     const verifyKzgProof = (commitment, z, y, proof) => {
         const res = verifyKzgProofWasm(commitment, z, y, proof);
-        return res === 0;
+        return res === 'true';
     };
@@ -49,0 +49,0 @@ return {

dist/esm/index.js

 import { hexToBytes } from './util.js';
-import kzgWasm from './wasm/kzg.js';
+import kzgWasm from './kzg.js';
 /**
@@ -13,4 +13,4 @@ * Initialization function that instantiates WASM code and returns an object matching the `KZG` interface exposed by `@ethereumjs/util`
     const computeBlobKzgProofWasm = module.cwrap('compute_blob_kzg_proof_wasm', 'string', ['array', 'array']);
-    const verifyBlobKzgProofWasm = module.cwrap('verify_blob_kzg_proof_wasm', 'number', ['array', 'array', 'array']);
-    const verifyKzgProofWasm = module.cwrap('verify_kzg_proof_wasm', 'number', ['array', 'array', 'array', 'array']);
+    const verifyBlobKzgProofWasm = module.cwrap('verify_blob_kzg_proof_wasm', 'string', ['array', 'array', 'array']);
+    const verifyKzgProofWasm = module.cwrap('verify_kzg_proof_wasm', 'string', ['array', 'array', 'array', 'array']);
     const blobToKzgCommitment = (blob) => {
@@ -30,3 +30,3 @@ const blobHex = '0x' + blobToKzgCommitmentWasm(blob);
             const res = verifyBlobKzgProofWasm(blobs[x], commitments[x], proofs[x]);
-            if (res !== 0)
+            if (res !== 'true')
                 return false;
@@ -38,7 +38,7 @@ }
         const res = verifyBlobKzgProofWasm(blob, commitment, proof);
-        return res === 0;
+        return res === 'true';
     };
     const verifyKzgProof = (commitment, z, y, proof) => {
         const res = verifyKzgProofWasm(commitment, z, y, proof);
-        return res === 0;
+        return res === 'true';
     };
@@ -45,0 +45,0 @@ return {

package.json

 {
   "name": "kzg-wasm",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "",
@@ -8,4 +8,5 @@ "scripts": {
     "build:ts": "scripts/ts-build.sh",
-    "transpileCJS": "rm dist/cjs/wasm/kzg.js && babel src/wasm/kzg.js -d dist/cjs/wasm",
-    "fixRequire": "sed -i.bak \"s/\\_require('url')/require('url')/g\" dist/cjs/wasm/kzg.js && rm dist/cjs/wasm/kzg.js.bak",
+    "transpileCJS": "rm dist/cjs/kzg.js && babel src/kzg.js -d dist/cjs",
+    "fixRequire": "sed -i.bak \"s/\\_require('url')/require('url')/g\" dist/cjs/kzg.js && rm dist/cjs/kzg.js.bak",
+    "fixWasmDir": "sed -i.bak 's#./kzg.wasm#../wasm/kzg.wasm#g' src/kzg.js && rm src/kzg.js.bak",
     "clean": "rm -rf dist && rm -rf node_modules",
@@ -12,0 +13,0 @@ "test": "vitest run test/*",

src/index.ts

 import { hexToBytes } from './util.js'
-import kzgWasm from './wasm/kzg.js'
+import kzgWasm from './kzg.js'
 
@@ -15,4 +15,4 @@ /**
     const computeBlobKzgProofWasm = module.cwrap('compute_blob_kzg_proof_wasm', 'string', ['array', 'array']) as (blob: Uint8Array, commitment: Uint8Array) => string
-    const verifyBlobKzgProofWasm = module.cwrap('verify_blob_kzg_proof_wasm', 'number', ['array', 'array', 'array']) as (blob: Uint8Array, commitment: Uint8Array, proof: Uint8Array) => number
-    const verifyKzgProofWasm = module.cwrap('verify_kzg_proof_wasm', 'number', ['array', 'array', 'array', 'array'])
+    const verifyBlobKzgProofWasm = module.cwrap('verify_blob_kzg_proof_wasm', 'string', ['array', 'array', 'array']) as (blob: Uint8Array, commitment: Uint8Array, proof: Uint8Array) => string
+    const verifyKzgProofWasm = module.cwrap('verify_kzg_proof_wasm', 'string', ['array', 'array', 'array', 'array']) 
 
@@ -35,3 +35,3 @@ const blobToKzgCommitment = (blob: Uint8Array) => {
             const res = verifyBlobKzgProofWasm(blobs[x], commitments[x], proofs[x])
-            if (res !== 0) return false
+            if (res !== 'true') return false
         }
@@ -43,3 +43,3 @@ return true
         const res = verifyBlobKzgProofWasm(blob, commitment, proof)
-        return res === 0
+        return res === 'true'
     }
@@ -49,3 +49,3 @@
         const res = verifyKzgProofWasm(commitment, z, y, proof)
-        return res === 0
+        return res === 'true'
     }
@@ -52,0 +52,0 @@ return {

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

889078

decreased by-55.72%

Number of package files

33

decreased by-25%

Lines of code

3337

decreased by-3.36%

No dependency changes