Signed-off-by: Ncode4lala <fengziteng2@huawei.com>
Change-Id: I5269be7d8e6c8ac399d86d9b48bfbd5cfabe0d19

Signed-off-by: Ncode4lala <fengziteng2@huawei.com>

Signed-off-by: Ncode4lala <fengziteng2@huawei.com>

Signed-off-by: Nzhao_zhen_zhou <zhaozhenzhou@huawei.com>

Reviewed-by: NPaul Yang <kaishen.yy@antfin.com>
(Merged from https://github.com/openssl/openssl/pull/11344)

Description:openssl 1.1.1d used bu libhapverify
Team:OTHERS
Feature or Bugfix:Feature
Binary Source:Yes, it is
PrivateCode(Yes/No):No

Change-Id: I8968f9c0f146b587da17a3e603bd04fb7b4c505b
Reviewed-on: http://mgit-tm.rnd.huawei.com/7842784Tested-by: Npublic jenkins <public_jenkins@notesmail.huawei.com>
Reviewed-by: Nhouyuezhou 00386575 <hou@huawei.com>
Reviewed-by: Nlinyibin 00246405 <linyibin@huawei.com>
Reviewed-by: Nweiping 00548480 <ping.wei@huawei.com>

If one of the perlasm xlate drivers crashes, OpenSSL's build will
currently swallow the error and silently truncate the output to however
far the driver got. This will hopefully fail to build, but better to
check such things.

Handle this by checking for errors when closing STDOUT (which is a pipe
to the xlate driver).

This is the OpenSSL 1.1.1 version of
https://github.com/openssl/openssl/pull/10883 and
https://github.com/openssl/openssl/pull/10930.
Reviewed-by: NMark J. Cox <mark@awe.com>
Reviewed-by: NPaul Dale David Benjamin <davidben@google.com>
(Merged from https://github.com/openssl/openssl/pull/10931)

Reviewed-by: NMatt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9034)

There are two copy-paste errors in handling CTR mode. When dealing
with a 2 or 3 block tail, the code branches to the CBC decryption exit
path, rather than to the CTR exit path.

This can lead to data corruption: in the Linux kernel we have a copy
of this file, and the bug leads to corruption of the IV, which leads
to data corruption when we call the encryption function again later to
encrypt subsequent blocks.

Originally reported to the Linux kernel by Ondrej Mosnáček <omosnacek@gmail.com>

CLA: trivial
Reviewed-by: NTim Hudson <tjh@openssl.org>
Reviewed-by: NPaul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8510)

(cherry picked from commit f643deac417a3ccb27f77670bb2b136de49079d9)

As it turns out originally published results were skewed by "turbo"
mode. VM apparently remains oblivious to dynamic frequency scaling,
and reports that processor operates at "base" frequency at all times.
While actual frequency gets increased under load.
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6406)

Reviewed-by: NRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6371)

Reviewed-by: NRich Salz <rsalz@openssl.org>

Some of stone-age assembler can't cope with r0 in address. It's actually
sensible thing to do, because r0 is shunted to 0 in address arithmetic
and by refusing r0 assembler effectively makes you understand that.
Reviewed-by: NRich Salz <rsalz@openssl.org>

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: NKurt Roeckx <kurt@openssl.org>
Reviewed-by: NMatt Caswell <matt@openssl.org>

This is useful in Linux kernel context, in cases data happens
to be fragmented and processing can take multiple calls.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

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

Reviewed-by: NTim Hudson <tjh@openssl.org>

10-19% improvement depending on key length and endianness.

"Teaser" means that it's not integrated yet and purpose of this
commit is primarily informational, to exhibit design choices,
such as how to handle alignment and endianness. In other words
it's proof-of-concept code that EVP module will build upon.