bn_mp_unsigned_bin_size.c

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Author : Tom St Denis
Date : 2007-04-18 09:58:18
Hash : 333aebc8
Message : added libtommath-0.41

bn_mp_unsigned_bin_size.c

#include <tommath.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, tomstdenis@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

/* $Source$ */
/* $Revision$ */
/* $Date$ */

kc3-lang/libtommath/bn_mp_unsigned_bin_size.c

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kc3-lang/libtommath /bn_mp_unsigned_bin_size.c