1 files changed, 38 insertions, 0 deletions
diff --git a/botan/build/botan/lubyrack.h b/botan/build/botan/lubyrack.h
new file mode 100644
index 0000000..ebde313
--- /dev/null
+++ b/botan/build/botan/lubyrack.h
@@ -0,0 +1,38 @@
+/*
+* Luby-Rackoff
+* (C) 1999-2008 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_LUBY_RACKOFF_H__
+#define BOTAN_LUBY_RACKOFF_H__
+
+#include <botan/block_cipher.h>
+#include <botan/hash.h>
+
+namespace Botan {
+
+/*
+* Luby-Rackoff
+*/
+class BOTAN_DLL LubyRackoff : public BlockCipher
+   {
+   public:
+      void clear() throw();
+      std::string name() const;
+      BlockCipher* clone() const;
+
+      LubyRackoff(HashFunction* hash);
+      ~LubyRackoff() { delete hash; }
+   private:
+      void enc(const byte[], byte[]) const;
+      void dec(const byte[], byte[]) const;
+      void key_schedule(const byte[], u32bit);
+      HashFunction* hash;
+      SecureVector<byte> K1, K2;
+   };
+
+}
+
+#endif