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| author | Dmitry Kasatkin <d.kasatkin@samsung.com> | 2014-06-17 11:56:57 +0300 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2014-07-17 09:35:16 -0400 |
| commit | 07d3855eb6eae4ab725b37598808b7ab9001ae25 (patch) | |
| tree | fdfb1ba5f3d9762128b0466a9b46ce2d9207b7f1 /crypto/asymmetric_keys/asymmetric_keys.h | |
| parent | be807708895f8ae1f3dc38785582b3f3c7b5d5e3 (diff) | |
| download | linux-crypto-07d3855eb6eae4ab725b37598808b7ab9001ae25.tar.gz linux-crypto-07d3855eb6eae4ab725b37598808b7ab9001ae25.zip | |
KEYS: make partial key id matching as a dedicated function
To avoid code duplication this patch refactors asymmetric_key_match(),
making partial ID string match a separate function.
This patch also implicitly fixes a bug in the code. asymmetric_key_match()
allows to match the key by its subtype. But subtype matching could be
undone if asymmetric_key_id(key) would return NULL. This patch first
checks for matching spec and then for its value.
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'crypto/asymmetric_keys/asymmetric_keys.h')
| -rw-r--r-- | crypto/asymmetric_keys/asymmetric_keys.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/asymmetric_keys.h b/crypto/asymmetric_keys/asymmetric_keys.h index 515b6343..a63c551c 100644 --- a/crypto/asymmetric_keys/asymmetric_keys.h +++ b/crypto/asymmetric_keys/asymmetric_keys.h @@ -9,6 +9,8 @@ * 2 of the Licence, or (at your option) any later version. */ +int asymmetric_keyid_match(const char *kid, const char *id); + static inline const char *asymmetric_key_id(const struct key *key) { return key->type_data.p[1]; |