1 files changed, 0 insertions, 53 deletions
diff --git a/src/lib/engine/gnump/gmp_powm.cpp b/src/lib/engine/gnump/gmp_powm.cpp
deleted file mode 100644
index 70c2b2f5e..000000000
--- a/src/lib/engine/gnump/gmp_powm.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-* GMP Modular Exponentiation
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/internal/gnump_engine.h>
-#include <botan/internal/gmp_wrap.h>
-
-namespace Botan {
-
-namespace {
-
-/*
-* GMP Modular Exponentiator
-*/
-class GMP_Modular_Exponentiator : public Modular_Exponentiator
-   {
-   public:
-      void set_base(const BigInt& b) { base = b; }
-      void set_exponent(const BigInt& e) { exp = e; }
-      BigInt execute() const;
-      Modular_Exponentiator* copy() const
-         { return new GMP_Modular_Exponentiator(*this); }
-
-      GMP_Modular_Exponentiator(const BigInt& n) : mod(n) {}
-   private:
-      GMP_MPZ base, exp, mod;
-   };
-
-/*
-* Compute the result
-*/
-BigInt GMP_Modular_Exponentiator::execute() const
-   {
-   GMP_MPZ r;
-   mpz_powm(r.value, base.value, exp.value, mod.value);
-   return r.to_bigint();
-   }
-
-}
-
-/*
-* Return the GMP-based modular exponentiator
-*/
-Modular_Exponentiator* GMP_Engine::mod_exp(const BigInt& n,
-                                           Power_Mod::Usage_Hints) const
-   {
-   return new GMP_Modular_Exponentiator(n);
-   }
-
-}