Add support of neoscrypt

patrickkivits · Dec 23, 2014 · ce71425 · ce71425
1 parent 4f7f0fb
commit ce71425
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Showing 3 changed files with 17 additions and 3 deletions.
diff --git a/lib/algoProperties.js b/lib/algoProperties.js
@@ -181,6 +181,14 @@ var algos = module.exports = global.algos = {
                 return multiHashing.qubit.apply(this, arguments);
             }
         }
+    },
+    neoscrypt: {
+        multiplier: Math.pow(2, 16),
+        hash: function(){
+            return function(){
+                return multiHashing.neoscrypt.apply(this, arguments);
+            }
+        }
     }
 };
 

diff --git a/lib/jobManager.js b/lib/jobManager.js
@@ -230,7 +230,12 @@ var JobManager = module.exports = function JobManager(options){
         //Check if share is a block candidate (matched network difficulty)
         if (job.target.ge(headerBigNum)){
             blockHex = job.serializeBlock(headerBuffer, coinbaseBuffer).toString('hex');
-            blockHash = blockHasher(headerBuffer, nTime).toString('hex');
+            if (options.coin.algorithm === 'neoscrypt') {
+                blockHash = util.reverseBuffer(util.sha256d(headerBuffer, nTime)).toString('hex');
+            }
+            else {
+                blockHash = blockHasher(headerBuffer, nTime).toString('hex');
+            }
         }
         else {
             if (options.emitInvalidBlockHashes)

diff --git a/package.json b/package.json
@@ -10,7 +10,8 @@
         "poolserver",
         "bitcoin",
         "litecoin",
-        "scrypt"
+        "scrypt",
+        "neoscrypt"
     ],
     "homepage": "https://github.com/zone117x/node-stratum-pool",
     "bugs": {
@@ -28,7 +29,7 @@
         "url": "https://github.com/zone117x/node-stratum-pool.git"
     },
     "dependencies": {
-        "multi-hashing": "git://github.com/zone117x/node-multi-hashing.git",
+        "multi-hashing": "git://github.com/Kukunin/node-multi-hashing.git",
         "bignum": "*",
         "base58-native": "*",
         "async": "*",