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| author | Werner Koch <wk@gnupg.org> | 2013-09-07 10:06:46 +0200 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2013-09-23 08:46:31 +0200 |
| commit | 4552437bb3c5ff96a889fd31e4bc504b2a12fac7 (patch) | |
| tree | 5605614302b3365bfa85e557bf66ab6aadc5bb48 /mpi/mpi-mul.c | |
| parent | 925d4fb3e8f2df3c5566ec6b5df7620a3d3504e5 (diff) | |
| download | libgcrypt-4552437bb3c5ff96a889fd31e4bc504b2a12fac7.tar.gz | |
ec: Use mpi_mulm instead of mpi_powm.
* mpi/ec.c (ec_pow2): New.
(ec_powm): Remove call to mpi_abs.
(dup_point_weierstrass, dup_point_twistededwards)
(add_points_weierstrass, add_points_twistededwards)
(_gcry_mpi_ec_curve_point): Use ec_pow2.
Signed-off-by: Werner Koch <wk@gnupg.org>
Diffstat (limited to 'mpi/mpi-mul.c')
| -rw-r--r-- | mpi/mpi-mul.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mpi/mpi-mul.c b/mpi/mpi-mul.c index 9aefd217..ec6aea05 100644 --- a/mpi/mpi-mul.c +++ b/mpi/mpi-mul.c @@ -205,8 +205,8 @@ gcry_mpi_mul( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v) void -gcry_mpi_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m) +gcry_mpi_mulm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m) { - gcry_mpi_mul(w, u, v); - _gcry_mpi_fdiv_r( w, w, m ); + gcry_mpi_mul (w, u, v); + _gcry_mpi_mod (w, w, m); } |