1 files changed, 0 insertions, 52 deletions
diff --git a/src/pubkey/if_algo/if_op.h b/src/pubkey/if_algo/if_op.h
deleted file mode 100644
index 516902fd9..000000000
--- a/src/pubkey/if_algo/if_op.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-* IF Operations
-* (C) 1999-2008 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_IF_OP_H__
-#define BOTAN_IF_OP_H__
-
-#include <botan/bigint.h>
-#include <botan/pow_mod.h>
-#include <botan/reducer.h>
-
-namespace Botan {
-
-/*
-* IF Operation
-*/
-class BOTAN_DLL IF_Operation
-   {
-   public:
-      virtual BigInt public_op(const BigInt&) const = 0;
-      virtual BigInt private_op(const BigInt&) const = 0;
-      virtual IF_Operation* clone() const = 0;
-      virtual ~IF_Operation() {}
-   };
-
-/*
-* Default IF Operation
-*/
-class BOTAN_DLL Default_IF_Op : public IF_Operation
-   {
-   public:
-      BigInt public_op(const BigInt& i) const
-         { return powermod_e_n(i); }
-      BigInt private_op(const BigInt&) const;
-
-      IF_Operation* clone() const { return new Default_IF_Op(*this); }
-
-      Default_IF_Op(const BigInt&, const BigInt&, const BigInt&,
-                    const BigInt&, const BigInt&, const BigInt&,
-                    const BigInt&, const BigInt&);
-   private:
-      Fixed_Exponent_Power_Mod powermod_e_n, powermod_d1_p, powermod_d2_q;
-      Modular_Reducer reducer;
-      BigInt c, q;
-   };
-
-}
-
-#endif