kc3-lang/libtommath/bn_mp_ubin_size.c

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• Hash : 62a09c66
  Author :
  Date : 2019-10-06T16:09:48
  

  all computation on unsigned

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• bn_mp_ubin_size.c

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

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