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| author | David Howells <dhowells@redhat.com> | 2016-04-06 16:13:33 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-04-06 16:13:33 +0100 |
| commit | 3b764563177c1e435ef3e2608271c07955f73ea6 (patch) | |
| tree | 6c2c109d6fdde374e9a514976f49e236f79459f4 /include/keys | |
| parent | 864e7a816a0646a6d9aecbd59a8e366c39b8ad2d (diff) | |
| download | linux-stable-3b764563177c1e435ef3e2608271c07955f73ea6.tar.gz linux-stable-3b764563177c1e435ef3e2608271c07955f73ea6.tar.bz2 linux-stable-3b764563177c1e435ef3e2608271c07955f73ea6.zip | |
KEYS: Allow authentication data to be stored in an asymmetric key
Allow authentication data to be stored in an asymmetric key in the 4th
element of the key payload and provide a way for it to be destroyed.
For the public key subtype, this will be a public_key_signature struct.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include/keys')
| -rw-r--r-- | include/keys/asymmetric-subtype.h | 2 | ||||
| -rw-r--r-- | include/keys/asymmetric-type.h | 7 |
2 files changed, 5 insertions, 4 deletions
diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h index 4915d40d3c3c..2480469ce8fb 100644 --- a/include/keys/asymmetric-subtype.h +++ b/include/keys/asymmetric-subtype.h @@ -32,7 +32,7 @@ struct asymmetric_key_subtype { void (*describe)(const struct key *key, struct seq_file *m); /* Destroy a key of this subtype */ - void (*destroy)(void *payload); + void (*destroy)(void *payload_crypto, void *payload_auth); /* Verify the signature on a key of this subtype (optional) */ int (*verify_signature)(const struct key *key, diff --git a/include/keys/asymmetric-type.h b/include/keys/asymmetric-type.h index 59c1df9cf922..70a8775bb444 100644 --- a/include/keys/asymmetric-type.h +++ b/include/keys/asymmetric-type.h @@ -23,9 +23,10 @@ extern struct key_type key_type_asymmetric; * follows: */ enum asymmetric_payload_bits { - asym_crypto, - asym_subtype, - asym_key_ids, + asym_crypto, /* The data representing the key */ + asym_subtype, /* Pointer to an asymmetric_key_subtype struct */ + asym_key_ids, /* Pointer to an asymmetric_key_ids struct */ + asym_auth /* The key's authorisation (signature, parent key ID) */ }; /* |