3 files changed, 0 insertions, 72 deletions
diff --git a/src/libstate/info.txt b/src/libstate/info.txt
index 4607739f0..3992d25bd 100644
--- a/src/libstate/info.txt
+++ b/src/libstate/info.txt
@@ -11,16 +11,11 @@ lookup.h
 scan_name.h
 </header:public>
 
-<header:internal>
-pk_engine.h
-</header:internal>
-
 <source>
 get_enc.cpp
 init.cpp
 libstate.cpp
 lookup.cpp
-pk_engine.cpp
 policy.cpp
 scan_name.cpp
 </source>
diff --git a/src/libstate/pk_engine.cpp b/src/libstate/pk_engine.cpp
deleted file mode 100644
index 2c9ee4bfd..000000000
--- a/src/libstate/pk_engine.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-* PK Engine Lookup
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/internal/pk_engine.h>
-#include <botan/libstate.h>
-#include <botan/engine.h>
-
-namespace Botan {
-
-namespace Engine_Core {
-
-/*
-* Acquire a modular exponentiator
-*/
-Modular_Exponentiator* mod_exp(const BigInt& n, Power_Mod::Usage_Hints hints)
-   {
-   Algorithm_Factory::Engine_Iterator i(global_state().algorithm_factory());
-
-   while(const Engine* engine = i.next())
-      {
-      Modular_Exponentiator* op = engine->mod_exp(n, hints);
-
-      if(op)
-         return op;
-      }
-
-   throw Lookup_Error("Engine_Core::mod_exp: Unable to find a working engine");
-   }
-
-}
-
-}
diff --git a/src/libstate/pk_engine.h b/src/libstate/pk_engine.h
deleted file mode 100644
index 0e6b8dc41..000000000
--- a/src/libstate/pk_engine.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/**
-* Engine for PK
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_ENGINE_PK_LOOKUP_H__
-#define BOTAN_ENGINE_PK_LOOKUP_H__
-
-#include <botan/bigint.h>
-#include <botan/pow_mod.h>
-
-namespace Botan {
-
-class Algorithm_Factory;
-class Keyed_Filter;
-class Modular_Exponentiator;
-
-namespace Engine_Core {
-
-/*
-* Get an operation from an Engine
-*/
-Modular_Exponentiator* mod_exp(const BigInt&, Power_Mod::Usage_Hints);
-
-}
-
-}
-
-#endif