1/*	$NetBSD: bn_mp_unsigned_bin_size.c,v 1.2 2017/01/28 21:31:47 christos Exp $	*/
2
3#include <tommath.h>
4#ifdef BN_MP_UNSIGNED_BIN_SIZE_C
5/* LibTomMath, multiple-precision integer library -- Tom St Denis
6 *
7 * LibTomMath is a library that provides multiple-precision
8 * integer arithmetic as well as number theoretic functionality.
9 *
10 * The library was designed directly after the MPI library by
11 * Michael Fromberger but has been written from scratch with
12 * additional optimizations in place.
13 *
14 * The library is free for all purposes without any express
15 * guarantee it works.
16 *
17 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
18 */
19
20/* get the size for an unsigned equivalent */
21int mp_unsigned_bin_size (mp_int * a)
22{
23  int     size = mp_count_bits (a);
24  return (size / 8 + ((size & 7) != 0 ? 1 : 0));
25}
26#endif
27
28/* Source: /cvs/libtom/libtommath/bn_mp_unsigned_bin_size.c,v  */
29/* Revision: 1.4  */
30/* Date: 2006/12/28 01:25:13  */
31