kc3-lang/libtommath/bn_mp_complement.c

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• Hash : ff561404
  Author :
  Date : 2019-04-07T15:29:11
  

  shorter headers

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• bn_mp_complement.c

• #include "tommath_private.h"
  #ifdef BN_MP_COMPLEMENT_C
  /* LibTomMath, multiple-precision integer library -- Tom St Denis */
  /* SPDX-License-Identifier: Unlicense */
  
  /* b = ~a */
  int mp_complement(const mp_int *a, mp_int *b)
  {
     int res = mp_neg(a, b);
     return (res == MP_OKAY) ? mp_sub_d(b, 1uL, b) : res;
  }
  #endif
  

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