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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-09-11 04:34:46 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-09-11 04:34:46 -0300
commit863981e96738983919de841ec669e157e6bdaeb0 (patch)
treed6d89a12e7eb8017837c057935a2271290907f76 /include/crypto/public_key.h
parent8dec7c70575785729a6a9e6719a955e9c545bcab (diff)
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'include/crypto/public_key.h')
-rw-r--r--include/crypto/public_key.h33
1 files changed, 12 insertions, 21 deletions
diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h
index aa730ea7f..882ca0e1e 100644
--- a/include/crypto/public_key.h
+++ b/include/crypto/public_key.h
@@ -15,20 +15,6 @@
#define _LINUX_PUBLIC_KEY_H
/*
- * The use to which an asymmetric key is being put.
- */
-enum key_being_used_for {
- VERIFYING_MODULE_SIGNATURE,
- VERIFYING_FIRMWARE_SIGNATURE,
- VERIFYING_KEXEC_PE_SIGNATURE,
- VERIFYING_KEY_SIGNATURE,
- VERIFYING_KEY_SELF_SIGNATURE,
- VERIFYING_UNSPECIFIED_SIGNATURE,
- NR__KEY_BEING_USED_FOR
-};
-extern const char *const key_being_used_for[NR__KEY_BEING_USED_FOR];
-
-/*
* Cryptographic data for the public-key subtype of the asymmetric key type.
*
* Note that this may include private part of the key as well as the public
@@ -41,12 +27,13 @@ struct public_key {
const char *pkey_algo;
};
-extern void public_key_destroy(void *payload);
+extern void public_key_free(struct public_key *key);
/*
* Public key cryptography signature data
*/
struct public_key_signature {
+ struct asymmetric_key_id *auth_ids[2];
u8 *s; /* Signature */
u32 s_size; /* Number of bytes in signature */
u8 *digest;
@@ -55,17 +42,21 @@ struct public_key_signature {
const char *hash_algo;
};
+extern void public_key_signature_free(struct public_key_signature *sig);
+
extern struct asymmetric_key_subtype public_key_subtype;
+
struct key;
+struct key_type;
+union key_payload;
+
+extern int restrict_link_by_signature(struct key *trust_keyring,
+ const struct key_type *type,
+ const union key_payload *payload);
+
extern int verify_signature(const struct key *key,
const struct public_key_signature *sig);
-struct asymmetric_key_id;
-extern struct key *x509_request_asymmetric_key(struct key *keyring,
- const struct asymmetric_key_id *id,
- const struct asymmetric_key_id *skid,
- bool partial);
-
int public_key_verify_signature(const struct public_key *pkey,
const struct public_key_signature *sig);