diff options
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/pkcs7.h | 6 | ||||
| -rw-r--r-- | include/crypto/public_key.h | 33 |
2 files changed, 15 insertions, 24 deletions
diff --git a/include/crypto/pkcs7.h b/include/crypto/pkcs7.h index 441aff9b5aa7..583f199400a3 100644 --- a/include/crypto/pkcs7.h +++ b/include/crypto/pkcs7.h @@ -12,6 +12,7 @@ #ifndef _CRYPTO_PKCS7_H #define _CRYPTO_PKCS7_H +#include <linux/verification.h> #include <crypto/public_key.h> struct key; @@ -26,14 +27,13 @@ extern void pkcs7_free_message(struct pkcs7_message *pkcs7); extern int pkcs7_get_content_data(const struct pkcs7_message *pkcs7, const void **_data, size_t *_datalen, - bool want_wrapper); + size_t *_headerlen); /* * pkcs7_trust.c */ extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7, - struct key *trust_keyring, - bool *_trusted); + struct key *trust_keyring); /* * pkcs7_verify.c diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index aa730ea7faf8..882ca0e1e7a5 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); |