diff options
Diffstat (limited to 'libtommath/bn_mp_tc_div_2d.c')
| -rw-r--r-- | libtommath/bn_mp_tc_div_2d.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/libtommath/bn_mp_tc_div_2d.c b/libtommath/bn_mp_tc_div_2d.c deleted file mode 100644 index 7e6136c..0000000 --- a/libtommath/bn_mp_tc_div_2d.c +++ /dev/null @@ -1,35 +0,0 @@ -#include "tommath_private.h" -#ifdef BN_MP_TC_DIV_2D_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. - * - * SPDX-License-Identifier: Unlicense - */ - -/* two complement right shift */ -int mp_tc_div_2d(const mp_int *a, int b, mp_int *c) -{ - int res; - if (mp_isneg(a) == MP_NO) { - return mp_div_2d(a, b, c, NULL); - } - - res = mp_add_d(a, 1uL, c); - if (res != MP_OKAY) { - return res; - } - - res = mp_div_2d(c, b, c, NULL); - return (res == MP_OKAY) ? mp_sub_d(c, 1uL, c) : res; -} -#endif - -/* ref: HEAD -> master, tag: v1.1.0 */ -/* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */ -/* commit time: 2019-01-28 20:32:32 +0100 */ |