1 files changed, 32 insertions, 0 deletions
diff --git a/tiger.h b/tiger.h
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+++ b/tiger.h
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+#ifndef CRYPTOPP_TIGER_H
+#define CRYPTOPP_TIGER_H
+
+#include "config.h"
+
+#ifdef WORD64_AVAILABLE
+
+#include "iterhash.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+/// <a href="http://www.weidai.com/scan-mirror/md.html#Tiger">Tiger</a>
+class Tiger : public IteratedHashWithStaticTransform<word64, LittleEndian, 64, Tiger>
+{
+public:
+	enum {DIGESTSIZE = 24};
+	Tiger() : IteratedHashWithStaticTransform<word64, LittleEndian, 64, Tiger>(DIGESTSIZE) {Init();}
+	static void Transform(word64 *digest, const word64 *data);
+	void TruncatedFinal(byte *hash, unsigned int size);
+	static const char * StaticAlgorithmName() {return "Tiger";}
+
+protected:
+	void Init();
+
+	static const word64 table[4*256];
+};
+
+NAMESPACE_END
+
+#endif
+
+#endif