From ea0c660da56c63e0674fe1d6cd9ab821b51a712c Mon Sep 17 00:00:00 2001
From: Eduardo Grajales Villanueva <edgravill@gmail.com>
Date: Mon, 11 Jul 2022 17:34:48 -0500
Subject: [PATCH] Simplify hexToBytes calculation

---
 index.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/index.js b/index.js
index 3052c5e..0f4e283 100644
--- a/index.js
+++ b/index.js
@@ -24,11 +24,7 @@ function intToBytes(num) {
  * @return {Array} bytes
  */
 function hexToBytes(hex) {
-	var bytes = [];
-	for(var c = 0, C = hex.length; c < C; c += 2) {
-		bytes.push(parseInt(hex.substr(c, 2), 16));
-	}
-	return bytes;
+	return hex.match(/.{1,2}/g).map((v) => parseInt(v, 16));
 }
 
 var hotp = {};