security/integrity/platform_certs/keyring_handler.h

Source file repositories/reference/linux-study-clean/security/integrity/platform_certs/keyring_handler.h

File Facts

System
Linux kernel
Corpus path
security/integrity/platform_certs/keyring_handler.h
Extension
.h
Size
1478 bytes
Lines
56
Domain
Core OS
Bucket
Security And Isolation
Inferred role
Core OS: implementation source
Status
source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef PLATFORM_CERTS_INTERNAL_H
#define PLATFORM_CERTS_INTERNAL_H

#include <linux/efi.h>

void blacklist_hash(const char *source, const void *data,
		    size_t len, const char *type,
		    size_t type_len);

/*
 * Blacklist an X509 TBS hash.
 */
void blacklist_x509_tbs(const char *source, const void *data, size_t len);

/*
 * Blacklist the hash of an executable.
 */
void blacklist_binary(const char *source, const void *data, size_t len);

/*
 * Return the handler for particular signature list types found in the db.
 */
efi_element_handler_t get_handler_for_db(const efi_guid_t *sig_type);

/*
 * Return the handler for particular signature list types found in the mok.
 */
efi_element_handler_t get_handler_for_mok(const efi_guid_t *sig_type);

/*
 * Return the handler for particular signature list types for CA keys.
 */
efi_element_handler_t get_handler_for_ca_keys(const efi_guid_t *sig_type);

/*
 * Return the handler for particular signature list types for code signing keys.
 */
efi_element_handler_t get_handler_for_code_signing_keys(const efi_guid_t *sig_type);

/*
 * Return the handler for particular signature list types found in the dbx.
 */
efi_element_handler_t get_handler_for_dbx(const efi_guid_t *sig_type);

#endif

#ifndef UEFI_QUIRK_SKIP_CERT
#define UEFI_QUIRK_SKIP_CERT(vendor, product) \
		 .matches = { \
			DMI_MATCH(DMI_BOARD_VENDOR, vendor), \
			DMI_MATCH(DMI_PRODUCT_NAME, product), \
		},
#endif

Annotation

Implementation Notes