md5: add assembly implementation for loongarch64

This change can improve md5 performance by using a hand-optimized
assembly implementation of the inner loop of md5 calculation.
This

md5: add assembly implementation for loongarch64

This change can improve md5 performance by using a hand-optimized
assembly implementation of the inner loop of md5 calculation.
This implementation refered to md5-x86_64.pl and made more effort
to reorder instructions for separating data dependencies as much
as possible.

Test with:
$ openssl speed md5

3A5000
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
md5 45061.04k 130440.75k 291105.28k 421101.23k 484639.27k 488320.43k
md5-modified 47179.95k 139015.57k 308836.69k 445963.26k 512540.67k 518215.00k
+5% +7% +6% +6% +6% +6%

3A6000
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
md5 60070.06k 161822.76k 325817.60k 438017.02k 486864.21k 492243.31k
md5-modified 62827.74k 170294.04k 343795.03k 463324.50k 515831.13k 520060.93k
+5% +5% +6% +6% +6% +6%

Signed-off-by: Min Zhou <zhoumin@loongson.cn>
Co-authored-by: Xi Ruoyao <xry111@xry111.site>

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21704)

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Update copyright year

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Release: yes

md5: add assembly implementation for aarch64

This change improves md5 performance significantly by using a hand-optimized
assembly implementation of the inner loop of md5 calculation. Th

md5: add assembly implementation for aarch64

This change improves md5 performance significantly by using a hand-optimized
assembly implementation of the inner loop of md5 calculation. The instructions
are carefully ordered to separate data dependencies as much as possible.

Test with:
$ openssl speed md5

AWS Graviton 2
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
md5 46990.60k 132778.65k 270376.96k 364718.08k 405962.75k 409201.32k
md5-modified 51725.23k 152236.22k 323469.14k 453869.57k 514102.61k 519056.04k
+10% +15% +20% +24% +27% +27%

Apple M1
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
md5 74634.39k 195561.25k 375434.45k 491004.23k 532361.40k 536636.48k
md5-modified 84637.11k 229017.09k 444609.62k 588069.50k 655114.24k 660850.56k
+13% +17% +18% +20% +23% +23%

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16928)

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Update copyright year

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13533)

rename md5_block_asm_data_order to ossl_md5_block_asm_data_order

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13417)

md4/md5: macros should not include the line following them

Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged f

md4/md5: macros should not include the line following them

Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10311)

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Reorganize local header files

Apart from public and internal header files, there is a third type called
local header files, which are located next to source files in the source
direc

Reorganize local header files

Apart from public and internal header files, there is a third type called
local header files, which are located next to source files in the source
directory. Currently, they have different suffixes like

'*_lcl.h', '*_local.h', or '*_int.h'

This commit changes the different suffixes to '*_local.h' uniformly.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9333)

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