1 files changed, 38 insertions, 0 deletions
diff --git a/botan/src/pubkey/dh/dh_core.h b/botan/src/pubkey/dh/dh_core.h
new file mode 100644
index 0000000..91b50a2
--- /dev/null
+++ b/botan/src/pubkey/dh/dh_core.h
@@ -0,0 +1,38 @@
+/*
+* DH Core
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_DH_CORE_H__
+#define BOTAN_DH_CORE_H__
+
+#include <botan/dh_op.h>
+#include <botan/blinding.h>
+
+namespace Botan {
+
+/*
+* DH Core
+*/
+class BOTAN_DLL DH_Core
+   {
+   public:
+      BigInt agree(const BigInt&) const;
+
+      DH_Core& operator=(const DH_Core&);
+
+      DH_Core() { op = 0; }
+      DH_Core(const DH_Core&);
+      DH_Core(RandomNumberGenerator& rng,
+              const DL_Group&, const BigInt&);
+      ~DH_Core() { delete op; }
+   private:
+      DH_Operation* op;
+      Blinder blinder;
+   };
+
+}
+
+#endif