20 lines
851 B
C
20 lines
851 B
C
|
/* LibTomMath, multiple-precision integer library -- Tom St Denis
|
||
|
*
|
||
|
* LibTomMath is library that provides for multiple-precision
|
||
|
* integer arithmetic as well as number theoretic functionality.
|
||
|
*
|
||
|
* The library is designed directly after the MPI library by
|
||
|
* Michael Fromberger but has been written from scratch with
|
||
|
* additional optimizations in place.
|
||
|
*
|
||
|
* The library is free for all purposes without any express
|
||
|
* guarantee it works.
|
||
|
*
|
||
|
* Tom St Denis, tomstdenis@iahu.ca, http://libtommath.iahu.ca
|
||
|
*/
|
||
|
#include <tommath.h>
|
||
|
|
||
|
int KARATSUBA_MUL_CUTOFF = 80, /* Min. number of digits before Karatsuba multiplication is used. */
|
||
|
KARATSUBA_SQR_CUTOFF = 80, /* Min. number of digits before Karatsuba squaring is used. */
|
||
|
MONTGOMERY_EXPT_CUTOFF = 40; /* max. number of digits that montgomery reductions will help for */
|