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Index of /FSS-OZR/root/sys/bus/scsi/devices/host0/subsystem/drivers
Index of /FSS-OZR/root/sys/bus/scsi/devices/host0/subsystem/drivers
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_I|+ ' /* Sign a module file using the given key.
*
* Copyright © 2014-2016 Red Hat, Inc. All Rights Reserved.
* Copyright © 2015 Intel Corporation.
* Copyright © 2016 Hewlett Packard Enterprise Development LP
*
* Authors: David Howells
* David Woodhouse
* Juerg Haefliger
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the licence, or (at your option) any later version.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
/*
* OpenSSL 3.0 deprecates the OpenSSL's ENGINE API.
*
* Remove this if/when that API is no longer used
*/
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
/*
* Use CMS if we have openssl-1.0.0 or newer available - otherwise we have to
* assume that it's not available and its header file is missing and that we
* should use PKCS#7 instead. Switching to the older PKCS#7 format restricts
* the options we have on specifying the X.509 certificate we want.
*
* Further, older versions of OpenSSL don't support manually adding signers to
* the PKCS#7 message so have to accept that we get a certificate included in
* the signature message. Nor do such older versions of OpenSSL support
* signing with anything other than SHA1 - so we're stuck with that if such is
* the case.
*/
#if defined(LIBRESSL_VERSION_NUMBER) || \
OPENSSL_VERSION_NUMBER < 0x10000000L || \
defined(OPENSSL_NO_CMS)
#define USE_PKCS7
#endif
#ifndef USE_PKCS7
#include
#else
#include
#endif
struct module_signature {
uint8_t algo; /* Public-key crypto algorithm [0] */
uint8_t hash; /* Digest algorithm [0] */
uint8_t id_type; /* Key identifier type [PKEY_ID_PKCS7] */
uint8_t signer_len; /* Length of signer's name [0] */
uint8_t key_id_len; /* Length of key identifier [0] */
uint8_t __pad[3];
uint32_t sig_len; /* Length of signature data */
};
#define PKEY_ID_PKCS7 2
static char magic_number[] = "~Module signature appended~\n";
static __attribute__((noreturn))
void format(void)
{
fprintf(stderr,
"Usage: scripts/sign-file [-dp] []\n");
fprintf(stderr,
" scripts/sign-file -s []\n");
exit(2);
}
static void display_openssl_errors(int l)
{
const char *file;
char buf