Add the block cipher Noekeon (http://gro.noekeon.org/). Only "indirect mode"

keying is supported (see section 2.3 of the specification for details)

1 files changed, 35 insertions, 0 deletions

diff --git a/include/noekeon.h b/include/noekeon.h
new file mode 100644
index 000000000..660ab487a
--- /dev/null
+++ b/include/noekeon.h
@@ -0,0 +1,35 @@
+/*************************************************
+* Noekeon Header File                            *
+* (C) 1999-2008 Jack Lloyd                       *
+*************************************************/
+
+#ifndef BOTAN_NOEKEON_H__
+#define BOTAN_NOEKEON_H__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* Noekeon                                        *
+*************************************************/
+class BOTAN_DLL Noekeon : public BlockCipher
+   {
+   public:
+      void clear() throw();
+      std::string name() const { return "Noekeon"; }
+      BlockCipher* clone() const { return new Noekeon; }
+      Noekeon() : BlockCipher(16, 16) {}
+   private:
+      void enc(const byte[], byte[]) const;
+      void dec(const byte[], byte[]) const;
+      void key(const byte[], u32bit);
+
+      static const byte RC[17];
+
+      SecureBuffer<u32bit, 4> EK, DK;
+   };
+
+}
+
+#endif