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authorMat Martineau <mathew.j.martineau@linux.intel.com>2016-05-06 15:38:17 -0700
committerMat Martineau <mathew.j.martineau@linux.intel.com>2017-04-04 14:10:11 -0700
commitefba797b977c99bc6e0c301299272c80fb8b287f (patch)
tree746410c0909fee9a126c418df1dd51b85a3a94ec /security/keys
parentKEYS: Use structure to capture key restriction function and data (diff)
downloadlinux-dev-efba797b977c99bc6e0c301299272c80fb8b287f.tar.xz
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KEYS: Add an optional lookup_restriction hook to key_type
The restrict_link functions used to validate keys as they are linked to a keyring can be associated with specific key types. Each key type may be loaded (or not) at runtime, so lookup of restrict_link functions needs to be part of the key type implementation to ensure that the requested keys can be examined. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
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