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| author | Markus Teich <markus.teich@stusta.mhn.de> | 2014-10-07 18:24:27 +0200 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2014-10-08 14:57:54 +0200 |
| commit | 23ecadf309f8056c35cc092e58df801ac0eab862 (patch) | |
| tree | 3bac6e35eea431db27553646b8815cdecf5fdfce /src/visibility.h | |
| parent | a078436be5b656e4a2acfaeb5f054b9991f617e5 (diff) | |
| download | libgcrypt-23ecadf309f8056c35cc092e58df801ac0eab862.tar.gz | |
mpi: Add gcry_mpi_ec_sub.
* NEWS (gcry_mpi_ec_sub): New.
* doc/gcrypt.texi (gcry_mpi_ec_sub): New.
* mpi/ec.c (_gcry_mpi_ec_sub, sub_points_edwards): New.
(sub_points_montgomery, sub_points_weierstrass): New stubs.
* src/gcrypt-int.h (_gcry_mpi_ec_sub): New.
* src/gcrypt.h.in (gcry_mpi_ec_sub): New.
* src/libgcrypt.def (gcry_mpi_ec_sub): New.
* src/libgcrypt.vers (gcry_mpi_ec_sub): New.
* src/mpi.h (_gcry_mpi_ec_sub_points): New.
* src/visibility.c (gcry_mpi_ec_sub): New.
* src/visibility.h (gcry_mpi_ec_sub): New.
--
This function subtracts two points on the curve. Only Twisted Edwards
curves are supported with this change.
Signed-off-by: Markus Teich <markus dot teich at stusta dot mhn dot de>
Diffstat (limited to 'src/visibility.h')
| -rw-r--r-- | src/visibility.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/visibility.h b/src/visibility.h index 96b52355..fa3c7630 100644 --- a/src/visibility.h +++ b/src/visibility.h @@ -218,6 +218,7 @@ MARK_VISIBLEX (gcry_mpi_copy) MARK_VISIBLEX (gcry_mpi_div) MARK_VISIBLEX (gcry_mpi_dump) MARK_VISIBLEX (gcry_mpi_ec_add) +MARK_VISIBLEX (gcry_mpi_ec_sub) MARK_VISIBLEX (gcry_mpi_ec_curve_point) MARK_VISIBLEX (gcry_mpi_ec_dup) MARK_VISIBLEX (gcry_mpi_ec_get_affine) @@ -486,6 +487,7 @@ MARK_VISIBLEX (_gcry_mpi_get_const) #define gcry_mpi_abs _gcry_USE_THE_UNDERSCORED_FUNCTION #define gcry_mpi_ec_add _gcry_USE_THE_UNDERSCORED_FUNCTION +#define gcry_mpi_ec_sub _gcry_USE_THE_UNDERSCORED_FUNCTION #define gcry_mpi_ec_curve_point _gcry_USE_THE_UNDERSCORED_FUNCTION #define gcry_mpi_ec_dup _gcry_USE_THE_UNDERSCORED_FUNCTION #define gcry_mpi_ec_get_affine _gcry_USE_THE_UNDERSCORED_FUNCTION |