From 621b87f9210d73010a8cc4012299075729506cbe Mon Sep 17 00:00:00 2001
From: Mihai Cimpoesu <mihai.cimpoesu@gmail.com>
Date: Mon, 12 Sep 2016 11:58:07 +0100
Subject: [PATCH 1/2] Changed 'ripemd160' to 'rmd160' for compatibility with '
 crypto-browserify'

---
 lib/crypto/hash.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/crypto/hash.js b/lib/crypto/hash.js
index 01e4d1547..1a019098d 100644
--- a/lib/crypto/hash.js
+++ b/lib/crypto/hash.js
@@ -27,7 +27,7 @@ Hash.sha256sha256 = function(buf) {
 
 Hash.ripemd160 = function(buf) {
   $.checkArgument(BufferUtil.isBuffer(buf));
-  return crypto.createHash('ripemd160').update(buf).digest();
+  return crypto.createHash('rmd160').update(buf).digest();
 };
 
 Hash.sha256ripemd160 = function(buf) {

From 8ababf2cd7781329acb1dffd7378fa3122b11b85 Mon Sep 17 00:00:00 2001
From: Kirill Fomichev <fanatid@ya.ru>
Date: Thu, 25 Feb 2016 19:03:39 +0300
Subject: [PATCH 2/2] Fix PrivateKey.toBuffer

---
 lib/privatekey.js  | 2 +-
 test/privatekey.js | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/privatekey.js b/lib/privatekey.js
index 9697bbfba..636eb2d52 100644
--- a/lib/privatekey.js
+++ b/lib/privatekey.js
@@ -336,7 +336,7 @@ PrivateKey.prototype.toBigNumber = function(){
  * @returns {Buffer} A buffer of the private key
  */
 PrivateKey.prototype.toBuffer = function(){
-  return this.bn.toBuffer();
+  return this.bn.toBuffer({ size: 32 });
 };
 
 /**
diff --git a/test/privatekey.js b/test/privatekey.js
index 6df029934..ffbaaf893 100644
--- a/test/privatekey.js
+++ b/test/privatekey.js
@@ -330,6 +330,13 @@ describe('PrivateKey', function() {
       var fromBuffer = PrivateKey.fromBuffer(toBuffer.toBuffer());
       fromBuffer.toString().should.equal(privkey.toString());
     });
+
+    it('should return buffer with length equal 32', function() {
+      var bn = BN.fromBuffer(buf.slice(0, 31));
+      var privkey = new PrivateKey(bn, 'livenet');
+      var expected = Buffer.concat([ new Buffer([0]), buf.slice(0, 31) ]);
+      privkey.toBuffer().toString('hex').should.equal(expected.toString('hex'));
+    });
   });
 
   describe('#toBigNumber', function() {