blob: c7c381a9ddaac080d33c1c1b320d97e3d0f7599f [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/cred.h>
#include <linux/err.h>
#include <linux/efi.h>
#include <linux/slab.h>
#include <keys/asymmetric-type.h>
#include <keys/system_keyring.h>
#include <asm/boot_data.h>
#include "../integrity.h"
* Load the certs contained in the IPL report created by the machine loader
* into the platform trusted keyring.
static int __init load_ipl_certs(void)
void *ptr, *end;
unsigned int len;
if (!ipl_cert_list_addr)
return 0;
/* Copy the certificates to the platform keyring */
ptr = __va(ipl_cert_list_addr);
end = ptr + ipl_cert_list_size;
while ((void *) ptr < end) {
len = *(unsigned int *) ptr;
ptr += sizeof(unsigned int);
add_to_platform_keyring("IPL:db", ptr, len);
ptr += len;
return 0;