diff options
Diffstat (limited to 'tcl8.6/libtommath/bn_mp_reduce_setup.c')
| -rw-r--r-- | tcl8.6/libtommath/bn_mp_reduce_setup.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/tcl8.6/libtommath/bn_mp_reduce_setup.c b/tcl8.6/libtommath/bn_mp_reduce_setup.c deleted file mode 100644 index d8cefd9..0000000 --- a/tcl8.6/libtommath/bn_mp_reduce_setup.c +++ /dev/null @@ -1,30 +0,0 @@ -#include <tommath.h> -#ifdef BN_MP_REDUCE_SETUP_C -/* 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, tomstdenis@gmail.com, http://math.libtomcrypt.com - */ - -/* pre-calculate the value required for Barrett reduction - * For a given modulus "b" it calulates the value required in "a" - */ -int mp_reduce_setup (mp_int * a, mp_int * b) -{ - int res; - - if ((res = mp_2expt (a, b->used * 2 * DIGIT_BIT)) != MP_OKAY) { - return res; - } - return mp_div (a, b, a, NULL); -} -#endif |