Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* PKCS#7 crypto data parser
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Written by David Howells (dhowells@redhat.com)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #ifndef _CRYPTO_PKCS7_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define _CRYPTO_PKCS7_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/verification.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/hash_info.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <crypto/public_key.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) struct key;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) struct pkcs7_message;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)  * pkcs7_parser.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) extern struct pkcs7_message *pkcs7_parse_message(const void *data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 						 size_t datalen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) extern void pkcs7_free_message(struct pkcs7_message *pkcs7);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) extern int pkcs7_get_content_data(const struct pkcs7_message *pkcs7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 				  const void **_data, size_t *_datalen,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 				  size_t *_headerlen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)  * pkcs7_trust.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 				struct key *trust_keyring);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)  * pkcs7_verify.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) extern int pkcs7_verify(struct pkcs7_message *pkcs7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 			enum key_being_used_for usage);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) extern int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 				      const void *data, size_t datalen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) extern int pkcs7_get_digest(struct pkcs7_message *pkcs7, const u8 **buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 			    u32 *len, enum hash_algo *hash_algo);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #endif /* _CRYPTO_PKCS7_H */