From 0755a26783f2e13eb8a75c51c82410919884611c Mon Sep 17 00:00:00 2001
From: Valentin Silyutin <valentinsilyutin@icloud.com>
Date: Tue, 23 Sep 2025 17:01:01 +0400
Subject: [PATCH] Remove sha256()

---
 index.js | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/index.js b/index.js
index 717f8b3..05eccf7 100644
--- a/index.js
+++ b/index.js
@@ -1,10 +1,5 @@
 /* eslint-disable unicorn/no-null */
 
-const sha256 = async (str) => {
-    const buf = await crypto.subtle.digest('SHA-256', new TextEncoder().encode(str));
-    return [...new Uint8Array(buf)].map((b) => b.toString(16).padStart(2, '0')).join('');
-};
-
 const getCanvasFingerprint = async () => {
     try {
         const canvas = document.createElement('canvas');
@@ -18,7 +13,7 @@ const getCanvasFingerprint = async () => {
         ctx.fillRect(0, 0, 50, 30);
         ctx.fillStyle = '#069';
         ctx.fillText('fingerprint123', 2, 2);
-        return await sha256(canvas.toDataURL());
+        return canvas.toDataURL();
     } catch {
         return null;
     }
@@ -46,7 +41,7 @@ const getWebGLFingerprint = async () => {
             stencilBits: gl.getParameter(gl.STENCIL_BITS),
             extensions: gl.getSupportedExtensions(),
         };
-        return { hash: await sha256(JSON.stringify(props)), props };
+        return props;
     } catch {
         return null;
     }
@@ -68,7 +63,7 @@ const getAudioFingerprint = async () => {
         let sum = 0;
         const data = buf.getChannelData(0);
         for (let i = 0; i < data.length; i += 100) sum += Math.abs(data[i]);
-        return await sha256(String(sum));
+        return sum;
     } catch {
         return null;
     }
@@ -91,7 +86,7 @@ const getMathFingerprint = async () => {
             toExp: (123_456_789).toExponential(20),
             oneDivNegZero: 1 / -0,
         };
-        return await sha256(JSON.stringify(values));
+        return values;
     } catch {
         return null;
     }