1 files changed, 0 insertions, 49 deletions
diff --git a/src/pubkey/blinding.cpp b/src/pubkey/blinding.cpp
deleted file mode 100644
index c4c0e3b6e..000000000
--- a/src/pubkey/blinding.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-* Blinding for public key operations
-* (C) 1999-2010 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/blinding.h>
-#include <botan/numthry.h>
-
-namespace Botan {
-
-/*
-* Blinder Constructor
-*/
-Blinder::Blinder(const BigInt& e, const BigInt& d, const BigInt& n)
-   {
-   if(e < 1 || d < 1 || n < 1)
-      throw Invalid_Argument("Blinder: Arguments too small");
-
-   reducer = Modular_Reducer(n);
-   this->e = e;
-   this->d = d;
-   }
-
-/*
-* Blind a number
-*/
-BigInt Blinder::blind(const BigInt& i) const
-   {
-   if(!reducer.initialized())
-      return i;
-
-   e = reducer.square(e);
-   d = reducer.square(d);
-   return reducer.multiply(i, e);
-   }
-
-/*
-* Unblind a number
-*/
-BigInt Blinder::unblind(const BigInt& i) const
-   {
-   if(!reducer.initialized())
-      return i;
-   return reducer.multiply(i, d);
-   }
-
-}