1 /* SPDX-License-Identifier: GPL-2.0 */
2
3 #ifndef PLATFORM_CERTS_INTERNAL_H
4 #define PLATFORM_CERTS_INTERNAL_H
5
6 #include <linux/efi.h>
7
8 void blacklist_hash(const char *source, const void *data,
9 size_t len, const char *type,
10 size_t type_len);
11
12 /*
13 * Blacklist an X509 TBS hash.
14 */
15 void blacklist_x509_tbs(const char *source, const void *data, size_t len);
16
17 /*
18 * Blacklist the hash of an executable.
19 */
20 void blacklist_binary(const char *source, const void *data, size_t len);
21
22 /*
23 * Return the handler for particular signature list types found in the db.
24 */
25 efi_element_handler_t get_handler_for_db(const efi_guid_t *sig_type);
26
27 /*
28 * Return the handler for particular signature list types found in the mok.
29 */
30 efi_element_handler_t get_handler_for_mok(const efi_guid_t *sig_type);
31
32 /*
33 * Return the handler for particular signature list types for CA keys.
34 */
35 efi_element_handler_t get_handler_for_ca_keys(const efi_guid_t *sig_type);
36
37 /*
38 * Return the handler for particular signature list types for code signing keys.
39 */
40 efi_element_handler_t get_handler_for_code_signing_keys(const efi_guid_t *sig_type);
41
42 /*
43 * Return the handler for particular signature list types found in the dbx.
44 */
45 efi_element_handler_t get_handler_for_dbx(const efi_guid_t *sig_type);
46
47 #endif
48
49 #ifndef UEFI_QUIRK_SKIP_CERT
50 #define UEFI_QUIRK_SKIP_CERT(vendor, product) \
51 .matches = { \
52 DMI_MATCH(DMI_BOARD_VENDOR, vendor), \
53 DMI_MATCH(DMI_PRODUCT_NAME, product), \
54 },
55 #endif
56
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