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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2013-08-13 14:47:43 +0200 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2013-11-01 01:20:48 +0100 |
| commit | 217091dd7a7a1bdac027ddb7c5a25f6ac0b8e241 (patch) | |
| tree | 3a8a39da527431153698fc73640db47e8a1bd43a /security/integrity/ima/Kconfig | |
| parent | ima: extend the measurement list to include the file signature (diff) | |
| download | linux-217091dd7a7a1bdac027ddb7c5a25f6ac0b8e241.tar.xz linux-217091dd7a7a1bdac027ddb7c5a25f6ac0b8e241.zip | |
ima: define '_ima' as a builtin 'trusted' keyring
Require all keys added to the IMA keyring be signed by an
existing trusted key on the system trusted keyring.
Changelog:
- define stub integrity_init_keyring() function (reported-by Fengguang Wu)
- differentiate between regular and trusted keyring names.
- replace printk with pr_info (D. Kasatkin)
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Diffstat (limited to 'security/integrity/ima/Kconfig')
| -rw-r--r-- | security/integrity/ima/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig index 81a27971d884..dad8d4ca2437 100644 --- a/security/integrity/ima/Kconfig +++ b/security/integrity/ima/Kconfig @@ -123,3 +123,11 @@ config IMA_APPRAISE For more information on integrity appraisal refer to: <http://linux-ima.sourceforge.net> If unsure, say N. + +config IMA_TRUSTED_KEYRING + bool "Require all keys on the _ima keyring be signed" + depends on IMA_APPRAISE && SYSTEM_TRUSTED_KEYRING + default y + help + This option requires that all keys added to the _ima + keyring be signed by a key on the system trusted keyring. |