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| author | Lakshmi Ramasubramanian <nramas@linux.microsoft.com> | 2019-12-11 08:47:03 -0800 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.ibm.com> | 2019-12-12 08:53:50 -0500 |
| commit | 5808611cccb28044940d04ebd303dc90f33b77b1 (patch) | |
| tree | 078c06ef373bfe2e252910c59060fd54e2e2e4c4 /security/integrity/ima/ima.h | |
| parent | c5563bad88e07017e08cce1142903e501598c80c (diff) | |
| download | lwn-5808611cccb28044940d04ebd303dc90f33b77b1.tar.gz lwn-5808611cccb28044940d04ebd303dc90f33b77b1.zip | |
IMA: Add KEY_CHECK func to measure keys
Measure keys loaded onto any keyring.
This patch defines a new IMA policy func namely KEY_CHECK to
measure keys. Updated ima_match_rules() to check for KEY_CHECK
and ima_parse_rule() to handle KEY_CHECK.
Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'security/integrity/ima/ima.h')
| -rw-r--r-- | security/integrity/ima/ima.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index df4ca482fb53..fe6c698617bd 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -193,6 +193,7 @@ static inline unsigned long ima_hash_key(u8 *digest) hook(KEXEC_INITRAMFS_CHECK) \ hook(POLICY_CHECK) \ hook(KEXEC_CMDLINE) \ + hook(KEY_CHECK) \ hook(MAX_CHECK) #define __ima_hook_enumify(ENUM) ENUM, |