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simplesshd/dropbear/libtommath/bn_mp_unsigned_bin_size.c
2019-06-09 16:44:26 -04:00

29 lines
848 B
C

#include <tommath_private.h>
#ifdef BN_MP_UNSIGNED_BIN_SIZE_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, tstdenis82@gmail.com, http://libtom.org
*/
/* get the size for an unsigned equivalent */
int mp_unsigned_bin_size (mp_int * a)
{
int size = mp_count_bits (a);
return (size / 8) + (((size & 7) != 0) ? 1 : 0);
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */