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| author | Dmitry Kasatkin <dmitry.kasatkin@huawei.com> | 2015-10-22 21:26:10 +0300 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2015-11-23 14:30:02 -0500 |
| commit | f4dc37785e9b3373d0cb93125d5579fed2af3a43 (patch) | |
| tree | b1bed1b8038d92770cc9881a1ad57b97e1b57dc3 /security/integrity/ima/ima.h | |
| parent | ebd68df3f24b318d391d15c458d6f43f340ba36a (diff) | |
| download | linux-f4dc37785e9b3373d0cb93125d5579fed2af3a43.tar.gz linux-f4dc37785e9b3373d0cb93125d5579fed2af3a43.tar.bz2 linux-f4dc37785e9b3373d0cb93125d5579fed2af3a43.zip | |
integrity: define '.evm' as a builtin 'trusted' keyring
Require all keys added to the EVM keyring be signed by an
existing trusted key on the system trusted keyring.
This patch also switches IMA to use integrity_init_keyring().
Changes in v3:
* Added 'init_keyring' config based variable to skip initializing
keyring instead of using __integrity_init_keyring() wrapper.
* Added dependency back to CONFIG_IMA_TRUSTED_KEYRING
Changes in v2:
* Replace CONFIG_EVM_TRUSTED_KEYRING with IMA and EVM common
CONFIG_INTEGRITY_TRUSTED_KEYRING configuration option
* Deprecate CONFIG_IMA_TRUSTED_KEYRING but keep it for config
file compatibility. (Mimi Zohar)
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/ima/ima.h')
| -rw-r--r-- | security/integrity/ima/ima.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index e2a60c30df44..9e82367f5190 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -251,16 +251,4 @@ static inline int security_filter_rule_match(u32 secid, u32 field, u32 op, return -EINVAL; } #endif /* CONFIG_IMA_LSM_RULES */ - -#ifdef CONFIG_IMA_TRUSTED_KEYRING -static inline int ima_init_keyring(const unsigned int id) -{ - return integrity_init_keyring(id); -} -#else -static inline int ima_init_keyring(const unsigned int id) -{ - return 0; -} -#endif /* CONFIG_IMA_TRUSTED_KEYRING */ #endif |