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Thomas Gleixnerb4d0d232019-05-20 19:08:01 +02001/* SPDX-License-Identifier: GPL-2.0-or-later */
David Howells26d1164b2014-07-01 16:02:51 +01002/* PE Binary parser bits
3 *
4 * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved.
5 * Written by David Howells (dhowells@redhat.com)
David Howells26d1164b2014-07-01 16:02:51 +01006 */
7
David Howells26d1164b2014-07-01 16:02:51 +01008#include <crypto/pkcs7.h>
9#include <crypto/hash_info.h>
10
11struct pefile_context {
12 unsigned header_size;
13 unsigned image_checksum_offset;
14 unsigned cert_dirent_offset;
15 unsigned n_data_dirents;
16 unsigned n_sections;
17 unsigned certs_size;
18 unsigned sig_offset;
19 unsigned sig_len;
20 const struct section_header *secs;
David Howells26d1164b2014-07-01 16:02:51 +010021
22 /* PKCS#7 MS Individual Code Signing content */
23 const void *digest; /* Digest */
24 unsigned digest_len; /* Digest length */
David Howells4e8ae722016-03-03 21:49:27 +000025 const char *digest_algo; /* Digest algorithm */
David Howells26d1164b2014-07-01 16:02:51 +010026};
27
28#define kenter(FMT, ...) \
29 pr_devel("==> %s("FMT")\n", __func__, ##__VA_ARGS__)
30#define kleave(FMT, ...) \
31 pr_devel("<== %s()"FMT"\n", __func__, ##__VA_ARGS__)
David Howells4c0b4b12014-07-01 16:02:52 +010032
33/*
34 * mscode_parser.c
35 */
David Howellse68503b2016-04-06 16:14:24 +010036extern int mscode_parse(void *_ctx, const void *content_data, size_t data_len,
37 size_t asn1hdrlen);