1 files changed, 57 insertions, 0 deletions
diff --git a/botan/src/engine/gnump/eng_gmp.h b/botan/src/engine/gnump/eng_gmp.h
new file mode 100644
index 0000000..6a52b7e
--- /dev/null
+++ b/botan/src/engine/gnump/eng_gmp.h
@@ -0,0 +1,57 @@
+/*
+* GMP Engine
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_ENGINE_GMP_H__
+#define BOTAN_ENGINE_GMP_H__
+
+#include <botan/engine.h>
+
+namespace Botan {
+
+/*
+* GMP Engine
+*/
+class BOTAN_DLL GMP_Engine : public Engine
+   {
+   public:
+      std::string provider_name() const { return "gmp"; }
+
+#if defined(BOTAN_HAS_IF_PUBLIC_KEY_FAMILY)
+      IF_Operation* if_op(const BigInt&, const BigInt&, const BigInt&,
+                          const BigInt&, const BigInt&, const BigInt&,
+                          const BigInt&, const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_DSA)
+      DSA_Operation* dsa_op(const DL_Group&, const BigInt&,
+                            const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
+      NR_Operation* nr_op(const DL_Group&, const BigInt&, const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_ELGAMAL)
+      ELG_Operation* elg_op(const DL_Group&, const BigInt&,
+                            const BigInt&) const;
+#endif
+
+#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
+      DH_Operation* dh_op(const DL_Group&, const BigInt&) const;
+#endif
+
+      Modular_Exponentiator* mod_exp(const BigInt&,
+                                     Power_Mod::Usage_Hints) const;
+
+      GMP_Engine();
+   private:
+      static void set_memory_hooks();
+   };
+
+}
+
+#endif