1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* PE Binary parser bits
3  *
4  * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved.
5  * Written by David Howells (dhowells@redhat.com)
6  */
7 
8 #include <crypto/pkcs7.h>
9 #ifndef __UBOOT__
10 #include <crypto/hash_info.h>
11 #endif
12 #if CONFIG_IS_ENABLED(MBEDTLS_LIB_X509)
13 #include "mbedtls_options.h"
14 #include <mbedtls/asn1.h>
15 #include <mbedtls/oid.h>
16 #endif
17 
18 struct pefile_context {
19 #ifndef __UBOOT__
20 	unsigned	header_size;
21 	unsigned	image_checksum_offset;
22 	unsigned	cert_dirent_offset;
23 	unsigned	n_data_dirents;
24 	unsigned	n_sections;
25 	unsigned	certs_size;
26 	unsigned	sig_offset;
27 	unsigned	sig_len;
28 	const struct section_header *secs;
29 #endif
30 
31 	/* PKCS#7 MS Individual Code Signing content */
32 	const void	*digest;		/* Digest */
33 	unsigned	digest_len;		/* Digest length */
34 	const char	*digest_algo;		/* Digest algorithm */
35 };
36 
37 #ifndef __UBOOT__
38 #define kenter(FMT, ...)					\
39 	pr_devel("==> %s("FMT")\n", __func__, ##__VA_ARGS__)
40 #define kleave(FMT, ...) \
41 	pr_devel("<== %s()"FMT"\n", __func__, ##__VA_ARGS__)
42 #endif
43 
44 /*
45  * mscode_parser.c
46  */
47 extern int mscode_parse(void *_ctx, const void *content_data, size_t data_len,
48 			size_t asn1hdrlen);
49