crypto/asymmetric_keys/verify_pefile.h

   1 /* PE Binary parser bits
   2  *
   3  * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11
  12 #include <linux/verify_pefile.h>
  13 #include <crypto/pkcs7.h>
  14 #include <crypto/hash_info.h>
  15
  16 struct pefile_context {
  17         unsigned        header_size;
  18         unsigned        image_checksum_offset;
  19         unsigned        cert_dirent_offset;
  20         unsigned        n_data_dirents;
  21         unsigned        n_sections;
  22         unsigned        certs_size;
  23         unsigned        sig_offset;
  24         unsigned        sig_len;
  25         const struct section_header *secs;
  26         struct pkcs7_message *pkcs7;
  27
  28         /* PKCS#7 MS Individual Code Signing content */
  29         const void      *digest;                /* Digest */
  30         unsigned        digest_len;             /* Digest length */
  31         enum hash_algo  digest_algo;            /* Digest algorithm */
  32 };
  33
  34 #define kenter(FMT, ...)                                        \
  35         pr_devel("==> %s("FMT")\n", __func__, ##__VA_ARGS__)
  36 #define kleave(FMT, ...) \
  37         pr_devel("<== %s()"FMT"\n", __func__, ##__VA_ARGS__)
  38
  39 /*
  40  * mscode_parser.c
  41  */
  42 extern int mscode_parse(struct pefile_context *ctx);