1 files changed, 29 insertions, 0 deletions
diff --git a/src/lib/hash/sha1_sse2/sha1_sse2.h b/src/lib/hash/sha1_sse2/sha1_sse2.h
new file mode 100644
index 000000000..9b7b327f0
--- /dev/null
+++ b/src/lib/hash/sha1_sse2/sha1_sse2.h
@@ -0,0 +1,29 @@
+/*
+* SHA-160
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_SHA_160_SSE2_H__
+#define BOTAN_SHA_160_SSE2_H__
+
+#include <botan/sha160.h>
+
+namespace Botan {
+
+/**
+* SHA-160 using SSE2 for the message expansion
+*/
+class BOTAN_DLL SHA_160_SSE2 : public SHA_160
+   {
+   public:
+      HashFunction* clone() const { return new SHA_160_SSE2; }
+      SHA_160_SSE2() : SHA_160(0) {} // no W needed
+   private:
+      void compress_n(const byte[], size_t blocks);
+   };
+
+}
+
+#endif