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Diffstat (limited to 'tcl8.6/libtommath/bn_mp_prime_is_divisible.c')
-rw-r--r-- | tcl8.6/libtommath/bn_mp_prime_is_divisible.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/tcl8.6/libtommath/bn_mp_prime_is_divisible.c b/tcl8.6/libtommath/bn_mp_prime_is_divisible.c deleted file mode 100644 index 710c967..0000000 --- a/tcl8.6/libtommath/bn_mp_prime_is_divisible.c +++ /dev/null @@ -1,46 +0,0 @@ -#include <tommath.h> -#ifdef BN_MP_PRIME_IS_DIVISIBLE_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://math.libtomcrypt.com - */ - -/* determines if an integers is divisible by one - * of the first PRIME_SIZE primes or not - * - * sets result to 0 if not, 1 if yes - */ -int mp_prime_is_divisible (mp_int * a, int *result) -{ - int err, ix; - mp_digit res; - - /* default to not */ - *result = MP_NO; - - for (ix = 0; ix < PRIME_SIZE; ix++) { - /* what is a mod LBL_prime_tab[ix] */ - if ((err = mp_mod_d (a, ltm_prime_tab[ix], &res)) != MP_OKAY) { - return err; - } - - /* is the residue zero? */ - if (res == 0) { - *result = MP_YES; - return MP_OKAY; - } - } - - return MP_OKAY; -} -#endif |