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| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2013-12-27 12:37:11 +0400 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2014-01-13 10:40:30 +0100 |
| commit | 8439a379c86ef1088465ea70ac10840759a1638e (patch) | |
| tree | dda6a6addc52283111b88105e693203d405ff059 /cipher/mac.c | |
| parent | 36c9e0e4eb4f935da90df1c8df484d1940bda5eb (diff) | |
| download | libgcrypt-8439a379c86ef1088465ea70ac10840759a1638e.tar.gz | |
Add a function to retrieve algorithm used by MAC handler
* cipher/mac.c (_gcry_mac_get_algo): New function, returns used algo.
* src/visibility.c (gcry_mac_get_algo): New wrapper.
* src/visibility.h: Hanlde gcry_mac_get_algo.
* src/gcrypt-int.h (_gcry_mac_get_algo): New.
* src/gcrypt.h.in (gcry_mac_get_algo): New.
* src/libgcrypt.def (gcry_mac_get_algo): New.
* src/libgcrypt.vers (gcry_mac_get_algo): New.
* doc/gcrypt.texi: Document gcry_mac_get_algo.
* tests/basic.c (check_one_mac): Verify gcry_mac_get_algo.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Diffstat (limited to 'cipher/mac.c')
| -rw-r--r-- | cipher/mac.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cipher/mac.c b/cipher/mac.c index 3daf2ee3..7805467a 100644 --- a/cipher/mac.c +++ b/cipher/mac.c @@ -369,6 +369,13 @@ _gcry_mac_verify (gcry_mac_hd_t hd, const void *buf, size_t buflen) } +int +_gcry_mac_get_algo (gcry_mac_hd_t hd) +{ + return hd->algo; +} + + unsigned int _gcry_mac_get_algo_maclen (int algo) { |