1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2014 The FreeBSD Foundation
5 *
6 * This software was developed by Edward Tomasz Napierala under sponsorship
7 * from the FreeBSD Foundation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 */
31
32/*
33 * This file contains Authenticode-specific ASN.1 "configuration", used,
34 * after being processed by asprintf(3), as an input to ASN1_generate_nconf(3).
35 */
36static const char *magic_fmt =
37"asn1 = SEQUENCE:SpcIndirectDataContent\n"
38"\n"
39"[SpcIndirectDataContent]\n"
40"a = SEQUENCE:SpcAttributeTypeAndOptionalValue\n"
41"b = SEQUENCE:DigestInfo\n"
42"\n"
43"[SpcAttributeTypeAndOptionalValue]\n"
44"# SPC_PE_IMAGE_DATAOBJ\n"
45"a = OID:1.3.6.1.4.1.311.2.1.15\n"
46"b = SEQUENCE:SpcPeImageData\n"
47"\n"
48"[SpcPeImageData]\n"
49"a = FORMAT:HEX,BITSTRING:00\n"
50/*
51 * Well, there should be some other struct here, "SPCLink", but it doesn't
52 * appear to be necessary for UEFI, and I have no idea how to synthesize it,
53 * as it uses the CHOICE type.
54 */
55"\n"
56"[DigestInfo]\n"
57"a = SEQUENCE:AlgorithmIdentifier\n"
58/*
59 * Here goes the digest computed from PE headers and sections.
60 */
61"b = FORMAT:HEX,OCTETSTRING:%s\n"
62"\n"
63"[AlgorithmIdentifier]\n"
64"a = OBJECT:sha256\n"
65"b = NULL\n";
66