1 files changed, 0 insertions, 71 deletions
diff --git a/botan/src/math/numbertheory/mp_numth.cpp b/botan/src/math/numbertheory/mp_numth.cpp
deleted file mode 100644
index 45a3984..0000000
--- a/botan/src/math/numbertheory/mp_numth.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
-* Fused and Important MP Algorithms
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/numthry.h>
-#include <botan/mp_core.h>
-#include <botan/util.h>
-#include <algorithm>
-
-namespace Botan {
-
-/*
-* Square a BigInt
-*/
-BigInt square(const BigInt& x)
-   {
-   const u32bit x_sw = x.sig_words();
-
-   BigInt z(BigInt::Positive, round_up(2*x_sw, 16));
-   SecureVector<word> workspace(z.size());
-
-   bigint_sqr(z.get_reg(), z.size(), workspace,
-              x.data(), x.size(), x_sw);
-   return z;
-   }
-
-/*
-* Multiply-Add Operation
-*/
-BigInt mul_add(const BigInt& a, const BigInt& b, const BigInt& c)
-   {
-   if(c.is_negative() || c.is_zero())
-      throw Invalid_Argument("mul_add: Third argument must be > 0");
-
-   BigInt::Sign sign = BigInt::Positive;
-   if(a.sign() != b.sign())
-      sign = BigInt::Negative;
-
-   const u32bit a_sw = a.sig_words();
-   const u32bit b_sw = b.sig_words();
-   const u32bit c_sw = c.sig_words();
-
-   BigInt r(sign, std::max(a.size() + b.size(), c_sw) + 1);
-   SecureVector<word> workspace(r.size());
-
-   bigint_mul(r.get_reg(), r.size(), workspace,
-              a.data(), a.size(), a_sw,
-              b.data(), b.size(), b_sw);
-   const u32bit r_size = std::max(r.sig_words(), c_sw);
-   bigint_add2(r.get_reg(), r_size, c.data(), c_sw);
-   return r;
-   }
-
-/*
-* Subtract-Multiply Operation
-*/
-BigInt sub_mul(const BigInt& a, const BigInt& b, const BigInt& c)
-   {
-   if(a.is_negative() || b.is_negative())
-      throw Invalid_Argument("sub_mul: First two arguments must be >= 0");
-
-   BigInt r = a;
-   r -= b;
-   r *= c;
-   return r;
-   }
-
-}