fix: Use Uint32Array when calculating prime to match circom2 (iden3#89)

l-adic · Oct 8, 2023 · 2695bd7 · 2695bd7
1 parent 3d9cfe9
commit 2695bd7
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/build/main.cjs b/build/main.cjs
@@ -454,7 +454,7 @@ class WitnessCalculatorCircom2 {
         this.n32 = this.instance.exports.getFieldNumLen32();
 
         this.instance.exports.getRawPrime();
-        const arr = new Array(this.n32);
+        const arr = new Uint32Array(this.n32);
         for (let i=0; i<this.n32; i++) {
             arr[this.n32-1-i] = this.instance.exports.readSharedRWMemory(i);
         }

diff --git a/js/witness_calculator.js b/js/witness_calculator.js
@@ -395,7 +395,7 @@ class WitnessCalculatorCircom2 {
         this.n32 = this.instance.exports.getFieldNumLen32();
 
         this.instance.exports.getRawPrime();
-        const arr = new Array(this.n32);
+        const arr = new Uint32Array(this.n32);
         for (let i=0; i<this.n32; i++) {
             arr[this.n32-1-i] = this.instance.exports.readSharedRWMemory(i);
         }