1 files changed, 0 insertions, 79 deletions
diff --git a/src/lib/math/mp/mp_misc.cpp b/src/lib/math/mp/mp_misc.cpp
deleted file mode 100644
index 768543a64..000000000
--- a/src/lib/math/mp/mp_misc.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-* MP Misc Functions
-* (C) 1999-2008 Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#include <botan/internal/mp_core.h>
-#include <botan/internal/mp_madd.h>
-#include <botan/exceptn.h>
-
-namespace Botan {
-
-/*
-* Compare two MP integers
-*/
-s32bit bigint_cmp(const word x[], size_t x_size,
-                  const word y[], size_t y_size)
-   {
-   if(x_size < y_size) { return (-bigint_cmp(y, y_size, x, x_size)); }
-
-   while(x_size > y_size)
-      {
-      if(x[x_size-1])
-         return 1;
-      x_size--;
-      }
-
-   for(size_t i = x_size; i > 0; --i)
-      {
-      if(x[i-1] > y[i-1])
-         return 1;
-      if(x[i-1] < y[i-1])
-         return -1;
-      }
-
-   return 0;
-   }
-
-/*
-* Do a 2-word/1-word Division
-*/
-word bigint_divop(word n1, word n0, word d)
-   {
-   if(d == 0)
-      throw Invalid_Argument("bigint_divop divide by zero");
-
-   word high = n1 % d, quotient = 0;
-
-   for(size_t i = 0; i != MP_WORD_BITS; ++i)
-      {
-      word high_top_bit = (high & MP_WORD_TOP_BIT);
-
-      high <<= 1;
-      high |= (n0 >> (MP_WORD_BITS-1-i)) & 1;
-      quotient <<= 1;
-
-      if(high_top_bit || high >= d)
-         {
-         high -= d;
-         quotient |= 1;
-         }
-      }
-
-   return quotient;
-   }
-
-/*
-* Do a 2-word/1-word Modulo
-*/
-word bigint_modop(word n1, word n0, word d)
-   {
-   word z = bigint_divop(n1, n0, d);
-   word dummy = 0;
-   z = word_madd2(z, d, &dummy);
-   return (n0-z);
-   }
-
-}