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260 commits

Author SHA1 Message Date
Andy Polyakov
a285992763 ARMv4 assembly pack: allow Thumb2 even in iOS build, 
and engage it in most modules.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-12-07 12:06:06 +01:00
Andy Polyakov
76eba0d94b x86_64 assembly pack: tune clang version detection. 
RT#4142

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-11-23 16:00:06 +01:00
Andy Polyakov
ce24d2ed23 aes/asm/vpaes-ppc.pl: eliminate overhung stores in misaligned cases. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-11-18 11:56:21 +01:00
Andy Polyakov
a5fd24d19b aesni-sha256-x86_64.pl: fix crash on AMD Jaguar. 
It was also found that stich performs suboptimally on AMD Jaguar, hence
execution is limited to XOP-capable and Intel processors.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-11-16 13:06:10 +01:00
Alessandro Ghedini
d900a015b5 Fix typos 
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-10-23 19:52:08 +02:00
Andy Polyakov
b7f5503fa6 Skylake performance results. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-09-26 19:50:11 +02:00
Andy Polyakov
11208dcfb9 ARMv4 assembly pack: implement support for Thumb2. 
As some of ARM processors, more specifically Cortex-Mx series, are
Thumb2-only, we need to support Thumb2-only builds even in assembly.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-09-25 13:34:02 +02:00
Richard Levitte
053fa39af6 Conversion to UTF-8 where needed 
This leaves behind files with names ending with '.iso-8859-1'.  These
should be safe to remove.  If something went wrong when re-encoding,
there will be some files with names ending with '.utf8' left behind.

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-07-14 01:10:01 +02:00
Andy Polyakov
c4cd831606 aes/asm/bsaes-armv7.pl: fix compilation with Xcode 6.3. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-05-13 17:11:00 +02:00
Andy Polyakov
82c4a07939 aes/asm/aesni-sha256-x86_64.pl: fix Windows compilation failure with old assembler. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-05-13 16:58:37 +02:00
Andy Polyakov
7be6bc68c6 aes/asm/aesni-x86.pl: fix typo affecting Windows build. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-04-20 18:39:56 +02:00
Andy Polyakov
23f6eec71d aes/asm/aesni-x86[_64].pl update. 
This addresses

- request for improvement for faster key setup in RT#3576;
- clearing registers and stack in RT#3554 (this is more of a gesture to
see if there will be some traction from compiler side);
- more commentary around input parameters handling and stack layout
(desired when RT#3553 was reviewed);
- minor size and single block performance optimization (was lying around);

Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-04-20 15:43:05 +02:00
Andy Polyakov
313e6ec11f Add assembly support for 32-bit iOS. 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-20 15:06:22 +02:00
Andy Polyakov
35141544e2 aes/asm/vpaes-armv8.pl: make it compile on iOS. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-20 14:30:50 +02:00
Andy Polyakov
94376cccb4 aes/asm/aesv8-armx.pl: optimize for Cortex-A5x. 
ARM has optimized Cortex-A5x pipeline to favour pairs of complementary
AES instructions. While modified code improves performance of post-r0p0
Cortex-A53 performance by >40% (for CBC decrypt and CTR), it hurts
original r0p0. We favour later revisions, because one can't prevent
future from coming. Improvement on post-r0p0 Cortex-A57 exceeds 50%,
while new code is not slower on r0p0, or Apple A7 for that matter.

[Update even SHA results for latest Cortex-A53.]

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-02 09:47:56 +02:00
Andy Polyakov
2779c08436 Add vpaes-amrv8.pl module. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-03-28 15:41:50 +01:00
Andy Polyakov
e620e5ae37 aes/asm/bsaes-armv7: fix kernel-side XTS and harmonize with Linux. 
XTS bug spotted and fix suggested by Adrian Kotelba.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-02-24 10:08:57 +01:00
Andy Polyakov
9b05cbc33e Add assembly support to ios64-cross. 
Fix typos in ios64-cross config line.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-23 15:38:41 +01:00
Andy Polyakov
c462a6817b Fix macosx-ppc build (and typos in unwind info). 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 12:13:57 +01:00
Andy Polyakov
e464403d0b Fix irix-cc build. 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-01-07 18:39:39 +01:00
Andy Polyakov
c1669e1c20 Remove inconsistency in ARM support. 
This facilitates "universal" builds, ones that target multiple
architectures, e.g. ARMv5 through ARMv7. See commentary in
Configure for details.

Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-01-04 23:45:08 +01:00
Andy Polyakov
69d5747f90 aesni-x86_64.pl: make ECB subroutine Windows ABI compliant. 
RT: 3553
Reviewed-by: Emilia Kasper <emilia@openssl.org>
 2014-10-15 11:10:08 +02:00
Andy Polyakov
b59f92e75d x86[_64] assembly pack: add Silvermont performance data. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2014-08-30 19:13:49 +02:00
Andy Polyakov
1b0fe79f3e x86_64 assembly pack: improve masm support. 2014-07-09 20:08:01 +02:00
Andy Polyakov
a356e488ad x86_64 assembly pack: refine clang detection. 2014-06-28 17:23:21 +02:00
Andy Polyakov
052ecf91d2 aesp8-ppc.pl: rigid input verification in key setup. 2014-06-25 22:13:17 +02:00
Andy Polyakov
7b8c8c4d79 aesv8-armx.pl: rigid input verification in key setup. 2014-06-25 22:10:45 +02:00
Andy Polyakov
7eb0488280 x86_64 assembly pack: addendum to last clang commit. 2014-06-24 08:37:05 +02:00
Andy Polyakov
ac171925ab x86_64 assembly pack: allow clang to compile AVX code. 2014-06-24 08:24:25 +02:00
Andy Polyakov
015364baf3 aesv8-armx.pl: inclrease interleave factor. 
This is to compensate for higher aes* instruction latency on Cortex-A57.
 2014-06-24 08:08:58 +02:00
Andy Polyakov
9024b84b7c aesni-sha[1|256]-x86_64.pl: fix logical error and MacOS X build. 2014-06-16 10:11:45 +02:00
Andy Polyakov
764fe518da aesp8-ppc.pl: add CTR mode. 2014-06-16 08:05:19 +02:00
Andy Polyakov
91a6bf80f8 aesni-sha256-x86_64.pl: add missing rex in shaext. 
PR: 3405
 2014-06-14 16:03:06 +02:00
Andy Polyakov
977f32e852 Facilitate back-porting of AESNI and SHA modules. 
Fix SEH and stack handling in Win64 build.
 2014-06-12 21:45:41 +02:00
Andy Polyakov
619b94667c Add support for Intel SHA extension. 2014-06-11 10:27:45 +02:00
Andy Polyakov
e2eabed110 aesni-mb-x86_64.pl: add Win64 SEH. 2014-06-10 23:08:06 +02:00
Andy Polyakov
5dcf70a1c5 ARM assembly pack: get ARMv7 instruction endianness right. 
Pointer out and suggested by: Ard Biesheuvel.
 2014-06-06 21:27:18 +02:00
Andy Polyakov
65cad34b10 aesv8-armx.pl update: 
- fix 32-bit build (submitted by Ard Biesheuvel);
- fix performance issue in CTR;
 2014-06-06 12:18:51 +02:00
Andy Polyakov
d86689e1d9 aesp8-ppc.pl: fix typos. 2014-06-04 08:34:18 +02:00
Andy Polyakov
de51e830a6 Engage POWER8 AES support. 2014-06-01 23:38:11 +02:00
Andy Polyakov
ddacb8f27b Engage ARMv8 AES support. 2014-06-01 22:20:37 +02:00
Andy Polyakov
e09ea622bb aesv8-armx.pl: add CTR implementation. 
Submitted by: Ard Biesheuvel.
 2014-05-29 22:45:35 +02:00
Andy Polyakov
7cbdb975c2 aesp8-ppc.pl: optimize CBC decrypt even further. 
10-19% improvement depending on key length and endianness.
 2014-05-29 15:10:12 +02:00
Andy Polyakov
fda29b6db0 aesp8-ppc.pl: add optimized CBC decrypt. 2014-05-23 20:15:06 +02:00
Andy Polyakov
b83d09f552 vpaes-ppc.pl: comply with ABI. 2014-05-23 20:14:38 +02:00
Andy Polyakov
3e68273326 aesv8-armx.pl: fix typo. 2014-05-20 23:32:12 +02:00
Andy Polyakov
a0a17fcb75 aesv8-armx.pl: optimize by adding 128-bit code paths. 2014-05-20 22:50:28 +02:00
Andy Polyakov
5727e4dab8 Add "teaser" AES module for ARMv8. 
"Teaser" means that it's initial proof-of-concept to build EVP module
upon.
 2014-05-19 08:46:44 +02:00
Andy Polyakov
f75faa16af Add "teaser" AES module for PowerISA 2.07. 
"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.
 2014-05-12 10:35:29 +02:00
Andy Polyakov
bd227733b9 C64x+ assembly pack: make it work with older toolchain. 2014-05-04 16:38:32 +02:00