From 73767dda492f8acf150991c1a0dd4c331c0a7221 Mon Sep 17 00:00:00 2001
From: Nick Walker <npwalker@users.noreply.github.com>
Date: Wed, 3 Aug 2016 07:54:04 -0700
Subject: [PATCH] Fix for nodestunes crypto crash; 302. (#1)

---
 lib/helper.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/helper.js b/lib/helper.js
index db58e3f..a9c6e52 100644
--- a/lib/helper.js
+++ b/lib/helper.js
@@ -138,7 +138,8 @@ var decryptAudioData = function(data, audioAesKey, audioAesIv, headerSize) {
   var remainder = (data.length - 12) % 16;
   var endOfEncodedData = data.length - remainder;
 
-  var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKey, audioAesIv);
+  var audioAesKeyBuffer = new Buffer(audioAesKey, 'binary');
+  var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKeyBuffer, audioAesIv);
   decipher.setAutoPadding(false);
 
   for (var i = headerSize, l = endOfEncodedData - 16; i <= l; i += 16) {