diff options
Diffstat (limited to 'source4/heimdal/lib/hcrypto/libtommath/bn_mp_mul_2.c')
| -rw-r--r-- | source4/heimdal/lib/hcrypto/libtommath/bn_mp_mul_2.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/source4/heimdal/lib/hcrypto/libtommath/bn_mp_mul_2.c b/source4/heimdal/lib/hcrypto/libtommath/bn_mp_mul_2.c index 02455fc35d..f90654832b 100644 --- a/source4/heimdal/lib/hcrypto/libtommath/bn_mp_mul_2.c +++ b/source4/heimdal/lib/hcrypto/libtommath/bn_mp_mul_2.c @@ -35,24 +35,24 @@ int mp_mul_2(mp_int * a, mp_int * b) /* alias for source */ tmpa = a->dp; - + /* alias for dest */ tmpb = b->dp; /* carry */ r = 0; for (x = 0; x < a->used; x++) { - - /* get what will be the *next* carry bit from the - * MSB of the current digit + + /* get what will be the *next* carry bit from the + * MSB of the current digit */ rr = *tmpa >> ((mp_digit)(DIGIT_BIT - 1)); - + /* now shift up this digit, add in the carry [from the previous] */ *tmpb++ = ((*tmpa++ << ((mp_digit)1)) | r) & MP_MASK; - - /* copy the carry that would be from the source - * digit into the next iteration + + /* copy the carry that would be from the source + * digit into the next iteration */ r = rr; } @@ -64,8 +64,8 @@ int mp_mul_2(mp_int * a, mp_int * b) ++(b->used); } - /* now zero any excess digits on the destination - * that we didn't write to + /* now zero any excess digits on the destination + * that we didn't write to */ tmpb = b->dp + b->used; for (x = b->used; x < oldused; x++) { |