add new algorithms (Kevin Springle)

1 files changed, 31 insertions, 0 deletions

diff --git a/whrlpool.h b/whrlpool.h
new file mode 100644
index 00000000..4e3911d2
--- /dev/null
+++ b/whrlpool.h
@@ -0,0 +1,31 @@
+#ifndef CRYPTOPP_WHIRLPOOL_H
+#define CRYPTOPP_WHIRLPOOL_H
+
+#include "config.h"
+
+#ifdef WORD64_AVAILABLE
+
+#include "iterhash.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! <a href="http://www.eskimo.com/~weidai/scan-mirror/md.html#Whirlpool">Whirlpool</a>
+/*! 512 Bit Hash */
+class Whirlpool : public IteratedHashWithStaticTransform<word64, BigEndian, 64, Whirlpool>
+{
+public:
+	enum {DIGESTSIZE = 64};
+	Whirlpool() : IteratedHashWithStaticTransform<word64, BigEndian, 64, Whirlpool>(DIGESTSIZE) {Init();}
+	static void Transform(word64 *digest, const word64 *data);
+	void TruncatedFinal(byte *hash, unsigned int size);
+	static const char * StaticAlgorithmName() {return "Whirlpool";}
+
+protected:
+	void Init();
+};
+
+NAMESPACE_END
+
+#endif
+
+#endif