1 files changed, 0 insertions, 102 deletions
diff --git a/src/math/bigint/mp_misc.cpp b/src/math/bigint/mp_misc.cpp
deleted file mode 100644
index 77b8e6f51..000000000
--- a/src/math/bigint/mp_misc.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
-* MP Misc Functions
-* (C) 1999-2008 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/internal/mp_core.h>
-#include <botan/internal/mp_asm.h>
-
-namespace Botan {
-
-extern "C" {
-
-/*
-* Core Division Operation
-*/
-u32bit bigint_divcore(word q, word y2, word y1,
-                      word x3, word x2, word x1)
-   {
-   // Compute (y2,y1) * q
-
-   word y3 = 0;
-   y1 = word_madd2(q, y1, &y3);
-   y2 = word_madd2(q, y2, &y3);
-
-   // Return (y3,y2,y1) >? (x3,x2,x1)
-
-   if(y3 > x3) return 1;
-   if(y3 < x3) return 0;
-   if(y2 > x2) return 1;
-   if(y2 < x2) return 0;
-   if(y1 > x1) return 1;
-   if(y1 < x1) return 0;
-   return 0;
-   }
-
-/*
-* Compare two MP integers
-*/
-s32bit bigint_cmp(const word x[], u32bit x_size,
-                  const word y[], u32bit 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(u32bit j = x_size; j > 0; --j)
-      {
-      if(x[j-1] > y[j-1])
-         return 1;
-      if(x[j-1] < y[j-1])
-         return -1;
-      }
-
-   return 0;
-   }
-
-/*
-* Do a 2-word/1-word Division
-*/
-word bigint_divop(word n1, word n0, word d)
-   {
-   word high = n1 % d, quotient = 0;
-
-   for(u32bit j = 0; j != MP_WORD_BITS; ++j)
-      {
-      word high_top_bit = (high & MP_WORD_TOP_BIT);
-
-      high <<= 1;
-      high |= (n0 >> (MP_WORD_BITS-1-j)) & 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);
-   }
-
-}
-
-}