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b124efc09f
In MS authenticode, pkcs7 should have data in its contentInfo field. This data is tagged with SpcIndirectData type and, for a signed PE image, provides a image's message digest as SpcPeImageData. This parser is used in image authentication to parse the field and retrieve a message digest. Imported from linux v5.19-rc, crypto/asymmetric_keys/mscode*. Checkpatch.pl generates tones of warnings, but those are not fixed for the sake of maintainability (importing from another source). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
28 lines
840 B
Groff
28 lines
840 B
Groff
--- Microsoft individual code signing data blob parser
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---
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--- Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
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--- Written by David Howells (dhowells@redhat.com)
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---
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--- This program is free software; you can redistribute it and/or
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--- modify it under the terms of the GNU General Public Licence
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--- as published by the Free Software Foundation; either version
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--- 2 of the Licence, or (at your option) any later version.
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---
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MSCode ::= SEQUENCE {
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type SEQUENCE {
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contentType ContentType,
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parameters ANY
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},
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content SEQUENCE {
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digestAlgorithm DigestAlgorithmIdentifier,
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digest OCTET STRING ({ mscode_note_digest })
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}
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}
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ContentType ::= OBJECT IDENTIFIER ({ mscode_note_content_type })
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DigestAlgorithmIdentifier ::= SEQUENCE {
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algorithm OBJECT IDENTIFIER ({ mscode_note_digest_algo }),
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parameters ANY OPTIONAL
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}
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