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doc: Rename .system_keyring to .builtin_trusted_keys

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Commit d3bfe84129 changed the name but did
not update the documentation.

Fixes: d3bfe84129
Signed-off-by: Philipp Hahn <hahn@univention.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Philipp Hahn 2018-02-19 10:39:01 +01:00 committed by Jonathan Corbet
parent fcdf1df203
commit dddc7231b9
1 changed files with 5 additions and 5 deletions
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10
Documentation/admin-guide/module-signing.rst
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@ -180,11 +180,11 @@ Public keys in the kernel
=========================
The kernel contains a ring of public keys that can be viewed by root. They're
in a keyring called ".system_keyring" that can be seen by::
in a keyring called ".builtin_trusted_keys" that can be seen by::
[root@deneb ~]# cat /proc/keys
...
223c7853 I------ 1 perm 1f030000 0 0 keyring .system_keyring: 1
223c7853 I------ 1 perm 1f030000 0 0 keyring .builtin_trusted_keys: 1
302d2d52 I------ 1 perm 1f010000 0 0 asymmetri Fedora kernel signing key: d69a84e6bce3d216b979e9505b3e3ef9a7118079: X509.RSA a7118079 []
...
@ -197,15 +197,15 @@ add those in also (e.g. from the UEFI key database).
Finally, it is possible to add additional public keys by doing::
keyctl padd asymmetric "" [.system_keyring-ID] <[key-file]
keyctl padd asymmetric "" [.builtin_trusted_keys-ID] <[key-file]
e.g.::
keyctl padd asymmetric "" 0x223c7853 <my_public_key.x509
Note, however, that the kernel will only permit keys to be added to
``.system_keyring _if_`` the new key's X.509 wrapper is validly signed by a key
that is already resident in the .system_keyring at the time the key was added.
``.builtin_trusted_keys _if_`` the new key's X.509 wrapper is validly signed by a key
that is already resident in the .builtin_trusted_keys at the time the key was added.
========================