blob: 029d310879a7d071e1b9d1323f60f0eba347b371 [file] [log] [blame]
#include <tommath.h>
/* LibTomMath, multiple-precision integer library -- Tom St Denis
* LibTomMath is a library that provides multiple-precision
* integer arithmetic as well as number theoretic functionality.
* The library was 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,,
/* determines the setup value */
void mp_dr_setup(mp_int *a, mp_digit *d)
/* the casts are required if DIGIT_BIT is one less than
* the number of bits in a mp_digit [e.g. DIGIT_BIT==31]
*d = (mp_digit)((((mp_word)1) << ((mp_word)DIGIT_BIT)) -