mirror of
https://github.com/ipxe/ipxe
synced 2026-06-29 00:07:28 +03:00
Michael Brown
d7e89f46b4
Following the example of commit 25072c1 ("[crypto] Use private data
field for key exchange algorithms"), extend the definition of a digest
algorithm to include an opaque private data field.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/*
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* Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
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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 License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*
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* You can also choose to distribute this program under the terms of
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* the Unmodified Binary Distribution Licence (as given in the file
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* COPYING.UBDL), provided that you have satisfied its requirements.
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*/
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FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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FILE_SECBOOT ( PERMITTED );
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/** @file
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*
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* SHA-384 algorithm
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*
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*/
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#include <stdint.h>
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#include <byteswap.h>
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#include <ipxe/crypto.h>
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#include <ipxe/sha512.h>
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/** SHA-384 initial digest values */
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static const struct sha512_digest sha384_init_digest = {
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.h = {
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cpu_to_be64 ( 0xcbbb9d5dc1059ed8ULL ),
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cpu_to_be64 ( 0x629a292a367cd507ULL ),
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cpu_to_be64 ( 0x9159015a3070dd17ULL ),
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cpu_to_be64 ( 0x152fecd8f70e5939ULL ),
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cpu_to_be64 ( 0x67332667ffc00b31ULL ),
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cpu_to_be64 ( 0x8eb44a8768581511ULL ),
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cpu_to_be64 ( 0xdb0c2e0d64f98fa7ULL ),
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cpu_to_be64 ( 0x47b5481dbefa4fa4ULL ),
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},
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};
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/** SHA-384 algorithm */
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SHA512_ALGORITHM ( sha384, sha384_algorithm, SHA384_DIGEST_SIZE,
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&sha384_init_digest );
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