From dd23be73ad2ff75731f8621b0ce792987636553c Mon Sep 17 00:00:00 2001
From: CliffordST <cliffordstone@gmx.ch>
Date: Thu, 3 Jul 2014 14:38:31 +0400
Subject: [PATCH 1/2] Major update! Added support for FantomCoin blocks

Use it strictly with the last updates from node-cryptonote-util
---
 lib/pool.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/pool.js b/lib/pool.js
index bba0454d7..6788d17dc 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -366,10 +366,10 @@ function recordShareData(miner, job, shareDiff, blockCandidate, hashHex, shareTy
 }
 
 function processShare(miner, job, blockTemplate, nonce, resultHash){
-    var shareBuffer = new Buffer(blockTemplate.buffer.length);
-    blockTemplate.buffer.copy(shareBuffer);
-    shareBuffer.writeUInt32BE(job.extraNonce, blockTemplate.reserveOffset);
-    new Buffer(nonce, 'hex').copy(shareBuffer, 39);
+    var template = new Buffer(blockTemplate.buffer.length);
+    blockTemplate.buffer.copy(template);
+    template.writeUInt32BE(job.extraNonce, blockTemplate.reserveOffset);
+    var shareBuffer = cnUtil.construct_block_blob(template, new Buffer(nonce, 'hex'));
 
     var convertedBlob;
     var hash;

From 5448dcfccdf293d0461a04992a72618cc99e8509 Mon Sep 17 00:00:00 2001
From: CliffordST <cliffordstone@gmx.ch>
Date: Thu, 3 Jul 2014 20:12:09 +0400
Subject: [PATCH 2/2] Fix error with calculating FantomCoin block ID

---
 lib/pool.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/pool.js b/lib/pool.js
index 6788d17dc..377d795af 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -22,10 +22,6 @@ var log = function(severity, system, text, data){
 
 var cryptoNight = multiHashing['cryptonight'];
 
-function cryptoNightFast(buf) {
-    return cryptoNight(Buffer.concat([new Buffer([buf.length]), buf]), true);
-}
-
 var diff1 = bignum('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF', 16);
 
 var instanceId = crypto.randomBytes(4);
@@ -399,7 +395,7 @@ function processShare(miner, job, blockTemplate, nonce, resultHash){
     var blockFastHash;
 
     if (hashDiff.ge(blockTemplate.difficulty)){
-        blockFastHash = cryptoNightFast(convertedBlob || cnUtil.convert_blob(shareBuffer)).toString('hex');
+        blockFastHash = cnUtil.get_block_id(shareBuffer).toString('hex');
 
         apiInterfaces.rpcDaemon('submitblock', [shareBuffer.toString('hex')], function(error, result){
             if (error){