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authorDavid Howells <dhowells@redhat.com>2018-10-09 17:47:07 +0100
committerJames Morris <james.morris@microsoft.com>2018-10-26 09:30:46 +0100
commit5a30771832aab228e0863e414f9182f86797429e (patch)
treea1b1ebd8134f0c0d853d3102f1212f2601a53789 /crypto/asymmetric_keys/asymmetric_keys.h
parent00d60fd3b93219ea854220f0fd264b86398cbc53 (diff)
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KEYS: Provide missing asymmetric key subops for new key type ops [ver #2]
Provide the missing asymmetric key subops for new key type ops. This include query, encrypt, decrypt and create signature. Verify signature already exists. Also provided are accessor functions for this: int query_asymmetric_key(const struct key *key, struct kernel_pkey_query *info); int encrypt_blob(struct kernel_pkey_params *params, const void *data, void *enc); int decrypt_blob(struct kernel_pkey_params *params, const void *enc, void *data); int create_signature(struct kernel_pkey_params *params, const void *data, void *enc); The public_key_signature struct gains an encoding field to carry the encoding for verify_signature(). Signed-off-by: David Howells <dhowells@redhat.com> Tested-by: Marcel Holtmann <marcel@holtmann.org> Reviewed-by: Marcel Holtmann <marcel@holtmann.org> Reviewed-by: Denis Kenzior <denkenz@gmail.com> Tested-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: James Morris <james.morris@microsoft.com>
Diffstat (limited to 'crypto/asymmetric_keys/asymmetric_keys.h')
-rw-r--r--crypto/asymmetric_keys/asymmetric_keys.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/asymmetric_keys.h b/crypto/asymmetric_keys/asymmetric_keys.h
index ca8e9ac34ce6..7be1ccf4fa9f 100644
--- a/crypto/asymmetric_keys/asymmetric_keys.h
+++ b/crypto/asymmetric_keys/asymmetric_keys.h
@@ -16,3 +16,6 @@ extern struct asymmetric_key_id *asymmetric_key_hex_to_key_id(const char *id);
extern int __asymmetric_key_hex_to_key_id(const char *id,
struct asymmetric_key_id *match_id,
size_t hexlen);
+
+extern int asymmetric_key_eds_op(struct kernel_pkey_params *params,
+ const void *in, void *out);