From b506efbe747ba31ee1f41be14cdbc0c30dfcf67f Mon Sep 17 00:00:00 2001
From: Warren Togami <wtogami@gmail.com>
Date: Wed, 21 May 2014 20:24:15 +0100
Subject: Litecoin: Scrypt n=1024 Pow hash based upon Colin Percival's Tarnsnap
 (2009) Modified by Artforz, coblee, pooler, wtogami, Nikolay Belikov, Adrian
 Gallagher

---
 src/primitives/block.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/primitives/block.cpp')

diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp
index 9a979094c..4cfc576f0 100644
--- a/src/primitives/block.cpp
+++ b/src/primitives/block.cpp
@@ -6,6 +6,7 @@
 #include "primitives/block.h"
 
 #include "hash.h"
+#include "crypto/scrypt.h"
 #include "tinyformat.h"
 #include "utilstrencodings.h"
 #include "crypto/common.h"
@@ -15,6 +16,13 @@ uint256 CBlockHeader::GetHash() const
     return SerializeHash(*this);
 }
 
+uint256 CBlockHeader::GetPoWHash() const
+{
+    uint256 thash;
+    scrypt_1024_1_1_256(BEGIN(nVersion), BEGIN(thash));
+    return thash;
+}
+
 std::string CBlock::ToString() const
 {
     std::stringstream s;
-- 
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