From 1cc344ce42d8dddd6356c89ef3ceb58418676816 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Mon, 28 Apr 2014 03:09:13 +0200
Subject: Add built-in SHA-1 implementation.

---
 src/script.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/script.cpp')

diff --git a/src/script.cpp b/src/script.cpp
index f20c0bcca..facf3044d 100644
--- a/src/script.cpp
+++ b/src/script.cpp
@@ -9,13 +9,12 @@
 #include "hash.h"
 #include "key.h"
 #include "keystore.h"
+#include "sha1.h"
 #include "sha2.h"
 #include "sync.h"
 #include "uint256.h"
 #include "util.h"
 
-#include <openssl/sha.h>
-
 #include <boost/foreach.hpp>
 #include <boost/tuple/tuple.hpp>
 #include <boost/tuple/tuple_comparison.hpp>
@@ -806,7 +805,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co
                     if (opcode == OP_RIPEMD160)
                         RIPEMD160(&vch[0], vch.size(), &vchHash[0]);
                     else if (opcode == OP_SHA1)
-                        SHA1(&vch[0], vch.size(), &vchHash[0]);
+                        CSHA1().Write(&vch[0], vch.size()).Finalize(&vchHash[0]);
                     else if (opcode == OP_SHA256)
                         CSHA256().Write(&vch[0], vch.size()).Finalize(&vchHash[0]);
                     else if (opcode == OP_HASH160)
-- 
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