1 /*- 2 * Copyright (c) 2014 The FreeBSD Foundation 3 * All rights reserved. 4 * 5 * This software was developed by Edward Tomasz Napierala under sponsorship 6 * from the FreeBSD Foundation. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 * 31 */ 32 33 /* 34 * This file contains Authenticode-specific ASN.1 "configuration", used, 35 * after being processed by asprintf(3), as an input to ASN1_generate_nconf(3). 36 */ 37 static const char *magic_fmt = 38 "asn1 = SEQUENCE:SpcIndirectDataContent\n" 39 "\n" 40 "[SpcIndirectDataContent]\n" 41 "a = SEQUENCE:SpcAttributeTypeAndOptionalValue\n" 42 "b = SEQUENCE:DigestInfo\n" 43 "\n" 44 "[SpcAttributeTypeAndOptionalValue]\n" 45 "# SPC_PE_IMAGE_DATAOBJ\n" 46 "a = OID:1.3.6.1.4.1.311.2.1.15\n" 47 "b = SEQUENCE:SpcPeImageData\n" 48 "\n" 49 "[SpcPeImageData]\n" 50 "a = FORMAT:HEX,BITSTRING:00\n" 51 /* 52 * Well, there should be some other struct here, "SPCLink", but it doesn't 53 * appear to be necessary for UEFI, and I have no idea how to synthesize it, 54 * as it uses the CHOICE type. 55 */ 56 "\n" 57 "[DigestInfo]\n" 58 "a = SEQUENCE:AlgorithmIdentifier\n" 59 /* 60 * Here goes the digest computed from PE headers and sections. 61 */ 62 "b = FORMAT:HEX,OCTETSTRING:%s\n" 63 "\n" 64 "[AlgorithmIdentifier]\n" 65 "a = OBJECT:sha256\n" 66 "b = NULL\n"; 67