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70 commits

Author SHA1 Message Date
Andy Polyakov
d93753412b ec/asm/ecp_nistz256-x86_64.pl: get corner case logic right. 
RT#4284

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2016-02-23 21:22:01 +01:00
Andy Polyakov
577583519b ec/asm/ecp_nistz256-armv8.pl: fix test_ssl spurious errors. 
RT#4237

Reviewed-by: Matt Caswell <matt@openssl.org>
 2016-02-12 21:41:21 +01:00
FdaSilvaYY
0d4fb84390 GH601: Various spelling fixes. 
Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2016-02-05 15:25:50 -05:00
Viktor Dukhovni
60d8edbc09 Fix some typos in comments 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2016-01-07 20:53:23 -05:00
Andy Polyakov
b974943234 x86_64 assembly pack: tune clang version detection even further. 
RT#4171

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-13 22:18:18 +01:00
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
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
Andy Polyakov
d38f1b39f1 bn/asm/armv8-mont.pl: boost performance. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-05-13 17:14:00 +02:00
Andy Polyakov
5557d5f2e2 Add ec/asm/ecp_nistz256-sparcv9.pl. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-04-21 09:37:44 +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
e1613e7c0c Add ecp_nistz256-armv8 module. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-20 14:56:06 +02:00
Andy Polyakov
f0e6871df2 ec/asm/ecp_nistz256-x86_64.pl: update commentary with before-after performance data. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-03-28 15:59:27 +01:00
Andy Polyakov
7a6c9a2e96 Add ec/asm/ecp_nistz256-armv4.pl module. 
Reviewed-by: Emilia Käsper <emilia@openssl.org>
 2015-02-11 20:34:18 +01:00
Andy Polyakov
5029291722 ec/asm/ecp_nistz256-x86.pl: fix typos (error shows in Windows build). 
Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-02-10 21:52:25 +01:00
Andy Polyakov
aa9db2d292 Add ec/asm/ecp_nistz256-x86.pl module. 
Reviewed-by: Emilia Käsper <emilia@openssl.org>
 2015-02-09 23:19:16 +01:00
Andy Polyakov
9e557ab262 ecp_nistz256-x86_64.pl: fix occasional failures. 
RT: 3607
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: Emilia Kasper <emilia@openssl.org>
 2015-01-04 23:18:04 +01:00
Andy Polyakov
c381b63764 ec/asm/ecp_nistz256-x86_64.pl: fix inconsistency in path handling. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-10-29 10:57:46 +01:00
Andy Polyakov
3ff08e1dde ecp_nistz256 update. 
Facilitate switch to custom scatter-gather routines. This modification
does not change algorithms, only makes it possible to implement
alternative. This is achieved by a) moving precompute table to assembly
(perlasm parses ecp_nistz256_table.c and is free to rearrange data to
match gathering algorithm); b) adhering to explicit scatter subroutine
(which for now is simply a memcpy). First implementations that will use
this option are 32-bit assembly implementations, ARMv4 and x86, where
equivalent of current read-whole-table-select-single-value algorithm
is too time-consuming. [On side note, switching to scatter-gather on
x86_64 would allow to improve server-side ECDSA performance by ~5%].

Reviewed-by: Bodo Moeller <bodo@openssl.org>
 2014-10-23 16:08:44 +02:00
Andy Polyakov
4d3fa06fce Add ECP_NISTZ256 by Shay Gueron, Intel Corp. 
RT: 3149

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2014-09-12 00:37:41 +02:00