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| author | Dmitry Kasatkin <d.kasatkin@samsung.com> | 2014-06-17 11:56:59 +0300 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2014-07-17 09:35:17 -0400 |
| commit | 32c4741cb66703a3c282f41d77deff4afd93342a (patch) | |
| tree | 63797ca87c02956f5dbc4552a0aa9dc058d6cd52 /include/linux/key.h | |
| parent | ffb70f61bab1482a3bd0f85fd8f1e9c9909df2ca (diff) | |
| download | linux-32c4741cb66703a3c282f41d77deff4afd93342a.tar.gz linux-32c4741cb66703a3c282f41d77deff4afd93342a.tar.bz2 linux-32c4741cb66703a3c282f41d77deff4afd93342a.zip | |
KEYS: validate certificate trust only with builtin keys
Instead of allowing public keys, with certificates signed by any
key on the system trusted keyring, to be added to a trusted keyring,
this patch further restricts the certificates to those signed only by
builtin keys on the system keyring.
This patch defines a new option 'builtin' for the kernel parameter
'keys_ownerid' to allow trust validation using builtin keys.
Simplified Mimi's "KEYS: define an owner trusted keyring" patch
Changelog v7:
- rename builtin_keys to use_builtin_keys
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/key.h')
| -rw-r--r-- | include/linux/key.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/key.h b/include/linux/key.h index 017b0826642f..65316f7ae794 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -170,6 +170,7 @@ struct key { #define KEY_FLAG_INVALIDATED 7 /* set if key has been invalidated */ #define KEY_FLAG_TRUSTED 8 /* set if key is trusted */ #define KEY_FLAG_TRUSTED_ONLY 9 /* set if keyring only accepts links to trusted keys */ +#define KEY_FLAG_BUILTIN 10 /* set if key is builtin */ /* the key type and key description string * - the desc is used to match a key against search criteria |