1 files changed, 38 insertions, 0 deletions
diff --git a/include/blowfish.h b/include/blowfish.h
new file mode 100644
index 000000000..2359528d6
--- /dev/null
+++ b/include/blowfish.h
@@ -0,0 +1,38 @@
+/*************************************************
+* Blowfish Header File                           *
+* (C) 1999-2006 The Botan Project                *
+*************************************************/
+
+#ifndef BOTAN_BLOWFISH_H__
+#define BOTAN_BLOWFISH_H__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* Blowfish                                       *
+*************************************************/
+class Blowfish : public BlockCipher
+   {
+   public:
+      void clear() throw();
+      std::string name() const { return "Blowfish"; }
+      BlockCipher* clone() const { return new Blowfish; }
+      Blowfish() : BlockCipher(8, 1, 56) {}
+   private:
+      void enc(const byte[], byte[]) const;
+      void dec(const byte[], byte[]) const;
+      void key(const byte[], u32bit);
+      void generate_sbox(u32bit[], u32bit, u32bit&, u32bit&) const;
+
+      static const u32bit PBOX[18], SBOX1[256], SBOX2[256],
+                                    SBOX3[256], SBOX4[256];
+
+      SecureBuffer<u32bit, 256> S1, S2, S3, S4;
+      SecureBuffer<u32bit, 18> P;
+   };
+
+}
+
+#endif