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linux-next/crypto/asymmetric_keys/mscode.asn1
David Howells 4c0b4b1d1a pefile: Parse the "Microsoft individual code signing" data blob
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>
2014-07-09 14:58:37 +01:00

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--- Microsoft individual code signing data blob parser
---
--- Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
--- Written by David Howells (dhowells@redhat.com)
---
--- This program is free software; you can redistribute it and/or
--- modify it under the terms of the GNU General Public Licence
--- as published by the Free Software Foundation; either version
--- 2 of the Licence, or (at your option) any later version.
---
MSCode ::= SEQUENCE {
type SEQUENCE {
contentType ContentType,
parameters ANY
},
content SEQUENCE {
digestAlgorithm DigestAlgorithmIdentifier,
digest OCTET STRING ({ mscode_note_digest })
}
}
ContentType ::= OBJECT IDENTIFIER ({ mscode_note_content_type })
DigestAlgorithmIdentifier ::= SEQUENCE {
algorithm OBJECT IDENTIFIER ({ mscode_note_digest_algo }),
parameters ANY OPTIONAL
}