From: Dmitry Kasatkin <d.kasatkin@samsung.com>
Date: Tue, 17 Jun 2014 08:56:59 +0000 (+0300)
Subject: KEYS: validate certificate trust only with builtin keys
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~151^2~12^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32c4741cb66703a3c282f41d77deff4afd93342a;p=pandora-kernel.git

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>
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