From 24881584c721adc268fbd8c58f57e04fb82c5a08 Mon Sep 17 00:00:00 2001
From: Stefan Thomas <justmoon@members.fsf.org>
Date: Sun, 26 Aug 2012 11:25:18 +0200
Subject: [PATCH] Fix padding issue with exported private keys.

---
 src/eckey.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/eckey.js b/src/eckey.js
index 05b5fda..a01367b 100644
--- a/src/eckey.js
+++ b/src/eckey.js
@@ -74,6 +74,7 @@ Bitcoin.ECKey = (function () {
 
   ECKey.prototype.getExportedPrivateKey = function () {
     var hash = this.priv.toByteArrayUnsigned();
+    while (hash.length < 32) hash.unshift(0);
     hash.unshift(0x80);
     var checksum = Crypto.SHA256(Crypto.SHA256(hash, {asBytes: true}), {asBytes: true});
     var bytes = hash.concat(checksum.slice(0,4));