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Diffstat (limited to 'include/crypto/public_key.h')
-rw-r--r--include/crypto/public_key.h13
1 files changed, 11 insertions, 2 deletions
diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h
index e0b681a717ba..3a1047a0195c 100644
--- a/include/crypto/public_key.h
+++ b/include/crypto/public_key.h
@@ -14,6 +14,8 @@
#ifndef _LINUX_PUBLIC_KEY_H
#define _LINUX_PUBLIC_KEY_H
+#include <linux/keyctl.h>
+
/*
* Cryptographic data for the public-key subtype of the asymmetric key type.
*
@@ -40,6 +42,7 @@ struct public_key_signature {
u8 digest_size; /* Number of bytes in digest */
const char *pkey_algo;
const char *hash_algo;
+ const char *encoding;
};
extern void public_key_signature_free(struct public_key_signature *sig);
@@ -65,8 +68,14 @@ extern int restrict_link_by_key_or_keyring_chain(struct key *trust_keyring,
const union key_payload *payload,
struct key *trusted);
-extern int verify_signature(const struct key *key,
- const struct public_key_signature *sig);
+extern int query_asymmetric_key(const struct kernel_pkey_params *,
+ struct kernel_pkey_query *);
+
+extern int encrypt_blob(struct kernel_pkey_params *, const void *, void *);
+extern int decrypt_blob(struct kernel_pkey_params *, const void *, void *);
+extern int create_signature(struct kernel_pkey_params *, const void *, void *);
+extern int verify_signature(const struct key *,
+ const struct public_key_signature *);
int public_key_verify_signature(const struct public_key *pkey,
const struct public_key_signature *sig);