1 #include "tommath_private.h"
2 #ifdef BN_MP_UBIN_SIZE_C
3 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
4 /* SPDX-License-Identifier: Unlicense */
6 /* get the size for an unsigned equivalent */
7 size_t mp_ubin_size(const mp_int *a)
9 size_t size = (size_t)mp_count_bits(a);
10 return (size / 8u) + (((size & 7u) != 0u) ? 1u : 0u);