/* LibTomCrypt, modular cryptographic library -- Tom St Denis * * LibTomCrypt is a library that provides various cryptographic * algorithms in a highly modular and flexible manner. * * The library is free for all purposes without any express * guarantee it works. * * Tom St Denis, tomstdenis@iahu.ca, http://libtomcrypt.org */#include "mycrypt.h"#ifdef MPI/* figures out if a number is prime (MR test) */int is_prime(mp_int *N, int *result){   int err;   _ARGCHK(N != NULL);   _ARGCHK(result != NULL);   if ((err = mp_prime_is_prime(N, mp_prime_rabin_miller_trials(mp_count_bits(N)), result)) != MP_OKAY) {      return mpi_to_ltc_error(err);   }   return CRYPT_OK;}#endif