License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.
By default all files without license information are under the default
license of the kernel, which is GPL version 2.
Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.
How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,
Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.
The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.
The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.
Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if <5
lines).
All documentation files were explicitly excluded.
The following heuristics were used to determine which SPDX license
identifiers to apply.
- when both scanners couldn't find any license traces, file was
considered to have no license information in it, and the top level
COPYING file license applied.
For non */uapi/* files that summary was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 11139
and resulted in the first patch in this series.
If that file was a */uapi/* path one, it was "GPL-2.0 WITH
Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 WITH Linux-syscall-note 930
and resulted in the second patch in this series.
- if a file had some form of licensing information in it, and was one
of the */uapi/* ones, it was denoted with the Linux-syscall-note if
any GPL family license was found in the file or had no licensing in
it (per prior point). Results summary:
SPDX license identifier # files
---------------------------------------------------|------
GPL-2.0 WITH Linux-syscall-note 270
GPL-2.0+ WITH Linux-syscall-note 169
((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21
((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17
LGPL-2.1+ WITH Linux-syscall-note 15
GPL-1.0+ WITH Linux-syscall-note 14
((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5
LGPL-2.0+ WITH Linux-syscall-note 4
LGPL-2.1 WITH Linux-syscall-note 3
((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3
((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1
and that resulted in the third patch in this series.
- when the two scanners agreed on the detected license(s), that became
the concluded license(s).
- when there was disagreement between the two scanners (one detected a
license but the other didn't, or they both detected different
licenses) a manual inspection of the file occurred.
- In most cases a manual inspection of the information in the file
resulted in a clear resolution of the license that should apply (and
which scanner probably needed to revisit its heuristics).
- When it was not immediately clear, the license identifier was
confirmed with lawyers working with the Linux Foundation.
- If there was any question as to the appropriate license identifier,
the file was flagged for further research and to be revisited later
in time.
In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.
Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights. The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.
Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.
In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.
Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
- a full scancode scan run, collecting the matched texts, detected
license ids and scores
- reviewing anything where there was a license detected (about 500+
files) to ensure that the applied SPDX license was correct
- reviewing anything where there was no detection but the patch license
was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
SPDX license was correct
This produced a worksheet with 20 files needing minor correction. This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.
These .csv files were then reviewed by Greg. Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected. This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.) Finally Greg ran the script using the .csv files to
generate the patches.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 22:07:57 +08:00
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# SPDX-License-Identifier: GPL-2.0
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2014-03-06 16:23:33 +08:00
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2022-08-21 02:41:41 +08:00
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menu "Accelerated Cryptographic Algorithms for CPU (arm64)"
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2014-03-06 16:23:33 +08:00
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2022-08-21 02:41:42 +08:00
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config CRYPTO_GHASH_ARM64_CE
|
2022-08-21 02:41:48 +08:00
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tristate "Hash functions: GHASH (ARMv8 Crypto Extensions)"
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2022-08-21 02:41:42 +08:00
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depends on KERNEL_MODE_NEON
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2016-11-20 19:42:01 +08:00
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select CRYPTO_HASH
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2022-08-21 02:41:42 +08:00
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select CRYPTO_GF128MUL
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select CRYPTO_LIB_AES
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select CRYPTO_AEAD
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2022-08-21 02:41:48 +08:00
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help
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GCM GHASH function (NIST SP800-38D)
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Architecture: arm64 using:
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- ARMv8 Crypto Extensions
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2016-11-20 19:42:01 +08:00
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2022-08-21 02:41:42 +08:00
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config CRYPTO_NHPOLY1305_NEON
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: NHPoly1305 (NEON)"
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2022-08-21 02:41:42 +08:00
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depends on KERNEL_MODE_NEON
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select CRYPTO_NHPOLY1305
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2022-08-21 02:41:48 +08:00
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help
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NHPoly1305 hash function (Adiantum)
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Architecture: arm64 using:
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- NEON (Advanced SIMD) extensions
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2022-08-21 02:41:42 +08:00
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config CRYPTO_POLY1305_NEON
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: Poly1305 (NEON)"
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2022-08-21 02:41:42 +08:00
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depends on KERNEL_MODE_NEON
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2016-11-20 19:42:01 +08:00
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select CRYPTO_HASH
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2022-08-21 02:41:42 +08:00
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select CRYPTO_ARCH_HAVE_LIB_POLY1305
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2022-08-21 02:41:48 +08:00
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help
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Poly1305 authenticator algorithm (RFC7539)
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Architecture: arm64 using:
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- NEON (Advanced SIMD) extensions
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2016-11-20 19:42:01 +08:00
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2022-09-14 16:36:26 +08:00
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config CRYPTO_SHA1_ARM64_CE
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SHA-1 (ARMv8 Crypto Extensions)"
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2017-07-24 18:28:08 +08:00
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depends on KERNEL_MODE_NEON
|
2014-03-06 16:23:33 +08:00
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select CRYPTO_HASH
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2017-07-24 18:28:08 +08:00
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select CRYPTO_SHA1
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2022-08-21 02:41:48 +08:00
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help
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SHA-1 secure hash algorithm (FIPS 180)
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Architecture: arm64 using:
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- ARMv8 Crypto Extensions
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2014-03-06 16:23:33 +08:00
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|
2022-08-21 02:41:42 +08:00
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config CRYPTO_SHA256_ARM64
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SHA-224 and SHA-256"
|
2022-08-21 02:41:42 +08:00
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select CRYPTO_HASH
|
2022-08-21 02:41:48 +08:00
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help
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SHA-224 and SHA-256 secure hash algorithms (FIPS 180)
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Architecture: arm64
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2022-08-21 02:41:42 +08:00
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|
2014-03-20 22:35:40 +08:00
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config CRYPTO_SHA2_ARM64_CE
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SHA-224 and SHA-256 (ARMv8 Crypto Extensions)"
|
2017-07-24 18:28:09 +08:00
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depends on KERNEL_MODE_NEON
|
2014-03-20 22:35:40 +08:00
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select CRYPTO_HASH
|
2017-07-24 18:28:09 +08:00
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select CRYPTO_SHA256_ARM64
|
2022-08-21 02:41:48 +08:00
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help
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|
SHA-224 and SHA-256 secure hash algorithms (FIPS 180)
|
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Architecture: arm64 using:
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- ARMv8 Crypto Extensions
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2014-03-20 22:35:40 +08:00
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|
2022-08-21 02:41:42 +08:00
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config CRYPTO_SHA512_ARM64
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SHA-384 and SHA-512"
|
2022-08-21 02:41:42 +08:00
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select CRYPTO_HASH
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2022-08-21 02:41:48 +08:00
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help
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SHA-384 and SHA-512 secure hash algorithms (FIPS 180)
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Architecture: arm64
|
2022-08-21 02:41:42 +08:00
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|
2018-01-10 02:23:02 +08:00
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config CRYPTO_SHA512_ARM64_CE
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2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SHA-384 and SHA-512 (ARMv8 Crypto Extensions)"
|
2018-01-10 02:23:02 +08:00
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depends on KERNEL_MODE_NEON
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select CRYPTO_HASH
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select CRYPTO_SHA512_ARM64
|
2022-08-21 02:41:48 +08:00
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help
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SHA-384 and SHA-512 secure hash algorithms (FIPS 180)
|
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Architecture: arm64 using:
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- ARMv8 Crypto Extensions
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2018-01-10 02:23:02 +08:00
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|
2018-01-19 20:04:38 +08:00
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config CRYPTO_SHA3_ARM64
|
2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SHA-3 (ARMv8.2 Crypto Extensions)"
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2018-01-19 20:04:38 +08:00
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depends on KERNEL_MODE_NEON
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select CRYPTO_HASH
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select CRYPTO_SHA3
|
2022-08-21 02:41:48 +08:00
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help
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SHA-3 secure hash algorithms (FIPS 202)
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Architecture: arm64 using:
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- ARMv8.2 Crypto Extensions
|
2018-01-19 20:04:38 +08:00
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|
2022-10-27 14:54:54 +08:00
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config CRYPTO_SM3_NEON
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tristate "Hash functions: SM3 (NEON)"
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depends on KERNEL_MODE_NEON
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select CRYPTO_HASH
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select CRYPTO_SM3
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help
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|
SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012)
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Architecture: arm64 using:
|
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|
- NEON (Advanced SIMD) extensions
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|
2018-01-19 20:04:39 +08:00
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config CRYPTO_SM3_ARM64_CE
|
2022-08-21 02:41:48 +08:00
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tristate "Hash functions: SM3 (ARMv8.2 Crypto Extensions)"
|
2018-01-19 20:04:39 +08:00
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depends on KERNEL_MODE_NEON
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select CRYPTO_HASH
|
2022-03-14 11:11:01 +08:00
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|
select CRYPTO_SM3
|
2022-08-21 02:41:48 +08:00
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help
|
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|
SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012)
|
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Architecture: arm64 using:
|
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|
|
- ARMv8.2 Crypto Extensions
|
2018-01-19 20:04:39 +08:00
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|
2022-05-21 02:15:00 +08:00
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config CRYPTO_POLYVAL_ARM64_CE
|
2022-08-21 02:41:48 +08:00
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tristate "Hash functions: POLYVAL (ARMv8 Crypto Extensions)"
|
2022-05-21 02:15:00 +08:00
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depends on KERNEL_MODE_NEON
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select CRYPTO_POLYVAL
|
2022-08-21 02:41:48 +08:00
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help
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POLYVAL hash function for HCTR2
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Architecture: arm64 using:
|
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|
- ARMv8 Crypto Extensions
|
2022-05-21 02:15:00 +08:00
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|
2017-01-12 00:41:52 +08:00
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config CRYPTO_AES_ARM64
|
2022-08-21 02:41:50 +08:00
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tristate "Ciphers: AES, modes: ECB, CBC, CTR, CTS, XCTR, XTS"
|
2017-01-12 00:41:52 +08:00
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select CRYPTO_AES
|
2022-08-21 02:41:50 +08:00
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help
|
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Block ciphers: AES cipher algorithms (FIPS-197)
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Length-preserving ciphers: AES with ECB, CBC, CTR, CTS,
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XCTR, and XTS modes
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AEAD cipher: AES with CBC, ESSIV, and SHA-256
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for fscrypt and dm-crypt
|
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Architecture: arm64
|
2017-01-12 00:41:52 +08:00
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|
2014-02-06 01:13:38 +08:00
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config CRYPTO_AES_ARM64_CE
|
2022-08-21 02:41:50 +08:00
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tristate "Ciphers: AES (ARMv8 Crypto Extensions)"
|
2014-02-06 01:13:38 +08:00
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_ALGAPI
|
2019-07-03 03:41:36 +08:00
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select CRYPTO_LIB_AES
|
2022-08-21 02:41:50 +08:00
|
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help
|
|
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|
Block ciphers: AES cipher algorithms (FIPS-197)
|
|
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|
Architecture: arm64 using:
|
|
|
|
|
- ARMv8 Crypto Extensions
|
2014-02-06 01:13:38 +08:00
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|
2014-03-21 17:19:17 +08:00
|
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|
config CRYPTO_AES_ARM64_CE_BLK
|
2022-08-21 02:41:50 +08:00
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|
tristate "Ciphers: AES, modes: ECB/CBC/CTR/XTS (ARMv8 Crypto Extensions)"
|
2017-07-24 18:28:13 +08:00
|
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|
depends on KERNEL_MODE_NEON
|
2019-10-26 03:41:13 +08:00
|
|
|
select CRYPTO_SKCIPHER
|
2014-11-04 00:50:01 +08:00
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|
|
select CRYPTO_AES_ARM64_CE
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
Length-preserving ciphers: AES cipher algorithms (FIPS-197)
|
|
|
|
|
with block cipher modes:
|
|
|
|
|
- ECB (Electronic Codebook) mode (NIST SP800-38A)
|
|
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|
|
- CBC (Cipher Block Chaining) mode (NIST SP800-38A)
|
|
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|
- CTR (Counter) mode (NIST SP800-38A)
|
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|
- XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E
|
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|
and IEEE 1619)
|
|
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|
|
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|
|
Architecture: arm64 using:
|
|
|
|
|
- ARMv8 Crypto Extensions
|
2014-03-21 17:19:17 +08:00
|
|
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|
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|
config CRYPTO_AES_ARM64_NEON_BLK
|
2022-08-21 02:41:50 +08:00
|
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|
tristate "Ciphers: AES, modes: ECB/CBC/CTR/XTS (NEON)"
|
2017-07-24 18:28:13 +08:00
|
|
|
depends on KERNEL_MODE_NEON
|
2019-10-26 03:41:13 +08:00
|
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|
select CRYPTO_SKCIPHER
|
2019-07-03 03:41:32 +08:00
|
|
|
select CRYPTO_LIB_AES
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
Length-preserving ciphers: AES cipher algorithms (FIPS-197)
|
|
|
|
|
with block cipher modes:
|
|
|
|
|
- ECB (Electronic Codebook) mode (NIST SP800-38A)
|
|
|
|
|
- CBC (Cipher Block Chaining) mode (NIST SP800-38A)
|
|
|
|
|
- CTR (Counter) mode (NIST SP800-38A)
|
|
|
|
|
- XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E
|
|
|
|
|
and IEEE 1619)
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
2014-03-21 17:19:17 +08:00
|
|
|
|
2017-01-12 00:41:49 +08:00
|
|
|
config CRYPTO_CHACHA20_NEON
|
2022-08-21 02:41:50 +08:00
|
|
|
tristate "Ciphers: ChaCha (NEON)"
|
2017-01-12 00:41:49 +08:00
|
|
|
depends on KERNEL_MODE_NEON
|
2019-10-26 03:41:13 +08:00
|
|
|
select CRYPTO_SKCIPHER
|
2019-11-08 20:22:11 +08:00
|
|
|
select CRYPTO_LIB_CHACHA_GENERIC
|
2019-11-08 20:22:12 +08:00
|
|
|
select CRYPTO_ARCH_HAVE_LIB_CHACHA
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
|
|
|
|
|
stream cipher algorithms
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
2017-01-12 00:41:49 +08:00
|
|
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2022-08-21 02:41:42 +08:00
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config CRYPTO_AES_ARM64_BS
|
2022-08-21 02:41:50 +08:00
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tristate "Ciphers: AES, modes: ECB/CBC/CTR/XCTR/XTS modes (bit-sliced NEON)"
|
2019-11-08 20:22:24 +08:00
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depends on KERNEL_MODE_NEON
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2022-08-21 02:41:42 +08:00
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select CRYPTO_SKCIPHER
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select CRYPTO_AES_ARM64_NEON_BLK
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select CRYPTO_LIB_AES
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2022-08-21 02:41:50 +08:00
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help
|
|
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|
Length-preserving ciphers: AES cipher algorithms (FIPS-197)
|
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|
with block cipher modes:
|
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|
|
- ECB (Electronic Codebook) mode (NIST SP800-38A)
|
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- CBC (Cipher Block Chaining) mode (NIST SP800-38A)
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- CTR (Counter) mode (NIST SP800-38A)
|
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|
- XCTR mode for HCTR2
|
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|
|
|
- XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E
|
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|
|
|
and IEEE 1619)
|
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Architecture: arm64 using:
|
|
|
|
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- bit-sliced algorithm
|
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|
|
|
- NEON (Advanced SIMD) extensions
|
2019-11-08 20:22:24 +08:00
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2022-08-21 02:41:42 +08:00
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|
|
config CRYPTO_SM4_ARM64_CE
|
2022-08-21 02:41:50 +08:00
|
|
|
tristate "Ciphers: SM4 (ARMv8.2 Crypto Extensions)"
|
2018-12-04 11:52:49 +08:00
|
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|
depends on KERNEL_MODE_NEON
|
2022-08-21 02:41:42 +08:00
|
|
|
select CRYPTO_ALGAPI
|
|
|
|
|
select CRYPTO_SM4
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
Block ciphers: SM4 cipher algorithms (OSCCA GB/T 32907-2016)
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- ARMv8.2 Crypto Extensions
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
2018-12-04 11:52:49 +08:00
|
|
|
|
2022-08-21 02:41:42 +08:00
|
|
|
config CRYPTO_SM4_ARM64_CE_BLK
|
2022-10-27 14:55:02 +08:00
|
|
|
tristate "Ciphers: SM4, modes: ECB/CBC/CFB/CTR/XTS (ARMv8 Crypto Extensions)"
|
2017-01-12 00:41:55 +08:00
|
|
|
depends on KERNEL_MODE_NEON
|
2019-10-26 03:41:13 +08:00
|
|
|
select CRYPTO_SKCIPHER
|
2022-08-21 02:41:42 +08:00
|
|
|
select CRYPTO_SM4
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
Length-preserving ciphers: SM4 cipher algorithms (OSCCA GB/T 32907-2016)
|
|
|
|
|
with block cipher modes:
|
|
|
|
|
- ECB (Electronic Codebook) mode (NIST SP800-38A)
|
|
|
|
|
- CBC (Cipher Block Chaining) mode (NIST SP800-38A)
|
|
|
|
|
- CFB (Cipher Feedback) mode (NIST SP800-38A)
|
|
|
|
|
- CTR (Counter) mode (NIST SP800-38A)
|
2022-10-27 14:55:02 +08:00
|
|
|
- XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E
|
|
|
|
|
and IEEE 1619)
|
2022-08-21 02:41:50 +08:00
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- ARMv8 Crypto Extensions
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
2022-08-21 02:41:42 +08:00
|
|
|
|
|
|
|
|
config CRYPTO_SM4_ARM64_NEON_BLK
|
2022-08-21 02:41:50 +08:00
|
|
|
tristate "Ciphers: SM4, modes: ECB/CBC/CFB/CTR (NEON)"
|
2022-08-21 02:41:42 +08:00
|
|
|
depends on KERNEL_MODE_NEON
|
|
|
|
|
select CRYPTO_SKCIPHER
|
|
|
|
|
select CRYPTO_SM4
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
Length-preserving ciphers: SM4 cipher algorithms (OSCCA GB/T 32907-2016)
|
|
|
|
|
with block cipher modes:
|
|
|
|
|
- ECB (Electronic Codebook) mode (NIST SP800-38A)
|
|
|
|
|
- CBC (Cipher Block Chaining) mode (NIST SP800-38A)
|
|
|
|
|
- CFB (Cipher Feedback) mode (NIST SP800-38A)
|
|
|
|
|
- CTR (Counter) mode (NIST SP800-38A)
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
2022-08-21 02:41:42 +08:00
|
|
|
|
|
|
|
|
config CRYPTO_AES_ARM64_CE_CCM
|
2022-08-21 02:41:50 +08:00
|
|
|
tristate "AEAD cipher: AES in CCM mode (ARMv8 Crypto Extensions)"
|
2022-08-21 02:41:42 +08:00
|
|
|
depends on ARM64 && KERNEL_MODE_NEON
|
|
|
|
|
select CRYPTO_ALGAPI
|
|
|
|
|
select CRYPTO_AES_ARM64_CE
|
|
|
|
|
select CRYPTO_AEAD
|
2019-07-03 03:41:31 +08:00
|
|
|
select CRYPTO_LIB_AES
|
2022-08-21 02:41:50 +08:00
|
|
|
help
|
|
|
|
|
AEAD cipher: AES cipher algorithms (FIPS-197) with
|
|
|
|
|
CCM (Counter with Cipher Block Chaining-Message Authentication Code)
|
|
|
|
|
authenticated encryption mode (NIST SP800-38C)
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- ARMv8 Crypto Extensions
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
2017-01-12 00:41:55 +08:00
|
|
|
|
2022-10-27 14:55:04 +08:00
|
|
|
config CRYPTO_SM4_ARM64_CE_CCM
|
|
|
|
|
tristate "AEAD cipher: SM4 in CCM mode (ARMv8 Crypto Extensions)"
|
|
|
|
|
depends on KERNEL_MODE_NEON
|
|
|
|
|
select CRYPTO_ALGAPI
|
|
|
|
|
select CRYPTO_AEAD
|
|
|
|
|
select CRYPTO_SM4
|
|
|
|
|
select CRYPTO_SM4_ARM64_CE_BLK
|
|
|
|
|
help
|
|
|
|
|
AEAD cipher: SM4 cipher algorithms (OSCCA GB/T 32907-2016) with
|
|
|
|
|
CCM (Counter with Cipher Block Chaining-Message Authentication Code)
|
|
|
|
|
authenticated encryption mode (NIST SP800-38C)
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using:
|
|
|
|
|
- ARMv8 Crypto Extensions
|
|
|
|
|
- NEON (Advanced SIMD) extensions
|
|
|
|
|
|
2022-08-21 02:41:42 +08:00
|
|
|
config CRYPTO_CRCT10DIF_ARM64_CE
|
2022-08-21 02:41:46 +08:00
|
|
|
tristate "CRCT10DIF (PMULL)"
|
2022-08-21 02:41:42 +08:00
|
|
|
depends on KERNEL_MODE_NEON && CRC_T10DIF
|
|
|
|
|
select CRYPTO_HASH
|
2022-08-21 02:41:46 +08:00
|
|
|
help
|
|
|
|
|
CRC16 CRC algorithm used for the T10 (SCSI) Data Integrity Field (DIF)
|
|
|
|
|
|
|
|
|
|
Architecture: arm64 using
|
|
|
|
|
- PMULL (Polynomial Multiply Long) instructions
|
2022-08-21 02:41:42 +08:00
|
|
|
|
2022-08-21 02:41:41 +08:00
|
|
|
endmenu
|
2022-08-21 02:41:42 +08:00
|
|
|
|
