Copyright year updates


Reviewed-by: Richard Levitte <levitte@openssl.org>
Release: yes

Padlock: fix byte swapping assembly for AES-192 and 256

Byte swapping code incorrectly uses the number of AES rounds to swap expanded
AES key, while swapping only a single dword in a loo

Padlock: fix byte swapping assembly for AES-192 and 256

Byte swapping code incorrectly uses the number of AES rounds to swap expanded
AES key, while swapping only a single dword in a loop, resulting in swapped
key and partially swapped expanded keys, breaking AES encryption and
decryption on VIA Padlock hardware.

This commit correctly sets the number of swapping loops to be done.

Fixes #20073

CLA: trivial

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20077)

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Unify all assembler file generators

They now generally conform to the following argument sequence:

script.pl "$(PERLASM_SCHEME)" [ C preprocessor arguments ... ] \

Unify all assembler file generators

They now generally conform to the following argument sequence:

script.pl "$(PERLASM_SCHEME)" [ C preprocessor arguments ... ] \
$(PROCESSOR) <output file>

However, in the spirit of being able to use these scripts manually,
they also allow for no argument, or for only the flavour, or for only
the output file. This is done by only using the last argument as
output file if it's a file (it has an extension), and only using the
first argument as flavour if it isn't a file (it doesn't have an
extension).

While we're at it, we make all $xlate calls the same, i.e. the $output
argument is always quoted, and we always die on error when trying to
start $xlate.

There's a perl lesson in this, regarding operator priority...

This will always succeed, even when it fails:

open FOO, "something" || die "ERR: $!";

The reason is that '||' has higher priority than list operators (a
function is essentially a list operator and gobbles up everything
following it that isn't lower priority), and since a non-empty string
is always true, so that ends up being exactly the same as:

open FOO, "something";

This, however, will fail if "something" can't be opened:

open FOO, "something" or die "ERR: $!";

The reason is that 'or' has lower priority that list operators,
i.e. it's performed after the 'open' call.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9884)

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Following the license change, modify the boilerplates in engines/

[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/783

Following the license change, modify the boilerplates in engines/

[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7832)

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Update copyright year

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5689)

engines/asm/e_padlock*: add support for Zhaoxin's x86 platform

VIA and Shanghai United Investment Co.,Ltd. found Shanghai ZhaoXin,
which is a fabless x86 CPU IC design company. ZhaoXin h

engines/asm/e_padlock*: add support for Zhaoxin's x86 platform

VIA and Shanghai United Investment Co.,Ltd. found Shanghai ZhaoXin,
which is a fabless x86 CPU IC design company. ZhaoXin has issued
ZX-C, ZX-D x86 processors, which have 'Shanghai' CPU vendor id.

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5640)

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Remove trailing whitespace from some files.

The prevailing style seems to not have trailing whitespace, but a few
lines do. This is mostly in the perlasm files, but a few C files got

Remove trailing whitespace from some files.

The prevailing style seems to not have trailing whitespace, but a few
lines do. This is mostly in the perlasm files, but a few C files got
them after the reformat. This is the result of:

find . -name '*.pl' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
find . -name '*.c' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'
find . -name '*.h' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//'

Then bn_prime.h was excluded since this is a generated file.

Note mkerr.pl has some changes in a heredoc for some help output, but
other lines there lack trailing whitespace too.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

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x86_64 assembly pack: tolerate spaces in source directory name.

[as it is now quoting $output is not required, but done just in case]

Reviewed-by: Richard Levitte <levitte@openssl.o

x86_64 assembly pack: tolerate spaces in source directory name.

[as it is now quoting $output is not required, but done just in case]

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

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Add OpenSSL copyright to .pl files

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

RT2513: Fix typo's paramter-->parameter

I also found a couple of others (padlock and signinit)
and fixed them.

Reviewed-by: Emilia Kasper <emilia@openssl.org>

x86_64 assembly pack: make Windows build more robust.

PR: 2963 and a number of others

x86_64 assembly pack: make it possible to compile with Perl located on
path with spaces.

PR: 2835

e_padlock-x86[_64].pl: better understanding of prefetch errata and proper
workaround.

e_padlock-x86[_64].pl: protection against prefetch errata.

e_padlock-x86_64.pl: brown-bag bug in stack pointer handling.

e_padlock-x86[_64].pl: SHA fixes, comply with specification and fix bug.

e_padlock: add CTR mode.

e_padlock-x86_64.pl: fix typo.

e_padlock-x86*.pl: Nano-related update.

engines/asm/e_padlock-x86_64.pl: name it right and fix small bug.