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The PKCS#7 certificate should contain a "Microsoft individual code signing" data blob as its signed content. This blob contains a digest of the signed content of the PE binary and the OID of the digest algorithm used (typically SHA256). Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Reviewed-by: Kees Cook <keescook@chromium.org>
29 lines
840 B
Groff
29 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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