diff options
Diffstat (limited to 'libtommath/bn_mp_invmod.c')
| -rw-r--r-- | libtommath/bn_mp_invmod.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/libtommath/bn_mp_invmod.c b/libtommath/bn_mp_invmod.c index 1546514..238a1ec 100644 --- a/libtommath/bn_mp_invmod.c +++ b/libtommath/bn_mp_invmod.c @@ -16,25 +16,24 @@ */ /* hac 14.61, pp608 */ -int mp_invmod (mp_int * a, mp_int * b, mp_int * c) +int mp_invmod(mp_int * a, mp_int * b, mp_int * c) { - /* b cannot be negative */ - if (b->sign == MP_NEG || mp_iszero(b) == 1) { - return MP_VAL; - } - + /* b cannot be negative */ + if (b->sign == MP_NEG || mp_iszero(b) == 1) { + return MP_VAL; + } #ifdef BN_FAST_MP_INVMOD_C - /* if the modulus is odd we can use a faster routine instead */ - if (mp_isodd (b) == 1) { - return fast_mp_invmod (a, b, c); - } + /* if the modulus is odd we can use a faster routine instead */ + if (mp_isodd(b) == 1) { + return fast_mp_invmod(a, b, c); + } #endif #ifdef BN_MP_INVMOD_SLOW_C - return mp_invmod_slow(a, b, c); + return mp_invmod_slow(a, b, c); #endif - return MP_VAL; + return MP_VAL; } #endif |