Commit graph

74 commits

Author SHA1 Message Date
Rich Salz
e3713c365c Remove email addresses from source code.
Names were not removed.
Some comments were updated.
Replace Andy's address with openssl.org

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/4516)
2017-10-13 10:06:59 -04:00
Rich Salz
624265c60e Cleanup some copyright stuff
Remove some incorrect copyright references.
Move copyright to standard place
Add OpenSSL copyright where missing.
Remove copyrighted file that we don't use any more
Remove Itanium assembler for RC4 and MD5 (assembler versions of old and
weak algorithms for an old chip)
Standardize apps/rehash copyright comment; approved by Timo
Put dual-copyright notice on mkcert

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3691)
2017-06-30 21:56:44 -04:00
David Benjamin
e195c8a256 Remove filename argument to x86 asm_init.
The assembler already knows the actual path to the generated file and,
in other perlasm architectures, is left to manage debug symbols itself.
Notably, in OpenSSL 1.1.x's new build system, which allows a separate
build directory, converting .pl to .s as the scripts currently do result
in the wrong paths.

This also avoids inconsistencies from some of the files using $0 and
some passing in the filename.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3431)
2017-05-11 17:00:23 -04:00
Andy Polyakov
2dfb52d396 {md5,rc4}/asm/*-x86_64.pl: add CFI annotations.
Reviewed-by: Rich Salz <rsalz@openssl.org>
2017-02-13 14:16:01 +01:00
David Benjamin
609b0852e4 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>
2016-10-10 23:36:21 +01:00
klemens
6025001707 spelling fixes, just comments and readme.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1413)
2016-08-05 19:07:30 -04:00
Andy Polyakov
cfe1d9929e 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>
2016-05-29 14:12:51 +02:00
Rich Salz
6aa36e8e5a Add OpenSSL copyright to .pl files
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-21 08:23:39 -04:00
Richard Levitte
a5aa63a456 Fix some assembler generating scripts for better unification
Some of these scripts would recognise an output parameter if it looks
like a file path.  That works both in both the classic and new build
schemes.  Some fo these scripts would only recognise it if it's a
basename (i.e. no directory component).  Those need to be corrected,
as the output parameter in the new build scheme is more likely to
contain a directory component than not.

Reviewed-by: Andy Polyakov <appro@openssl.org>
2016-03-11 00:54:31 +01:00
Richard Levitte
3c9d51ce8b Unified - adapt the generation of rc4 assembler to use GENERATE
This gets rid of the BEGINRAW..ENDRAW sections in crypto/rc4/build.info.

This also moves the assembler generating perl scripts to take the
output file name as last command line argument, where necessary.

Reviewed-by: Andy Polyakov <appro@openssl.org>
2016-03-09 11:09:26 +01:00
Andy Polyakov
b7f5503fa6 Skylake performance results.
Reviewed-by: Matt Caswell <matt@openssl.org>
2015-09-26 19:50:11 +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
Rich Salz
8cfe08b4ec Remove all .cvsignore files
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-11-28 18:32:43 -05:00
Andy Polyakov
496f2b148b C64x+ assembply pack: add RC4 module. 2014-05-04 16:39:59 +02:00
Andy Polyakov
f861b1d433 rc4/asm/rc4-586.pl: allow for 386-only build. 2014-02-27 14:19:19 +01:00
Andy Polyakov
02450ec69d PA-RISC assembler pack: switch to bve in 64-bit builds.
PR: 3074
2013-06-18 10:37:00 +02:00
Andy Polyakov
46bf83f07a x86_64 assembly pack: make Windows build more robust.
PR: 2963 and a number of others
2013-01-22 22:27:28 +01:00
Andy Polyakov
6251989eb6 x86_64 assembly pack: make it possible to compile with Perl located on
path with spaces.

PR: 2835
2012-06-27 10:08:23 +00:00
Andy Polyakov
d2e1803197 x86[_64] assembly pack: update benchmark results. 2012-06-12 14:18:21 +00:00
Andy Polyakov
c608171d9c Add RC4-MD5 and AESNI-SHA1 "stitched" implementations. 2011-08-23 20:51:38 +00:00
Andy Polyakov
a908b711ac rc4-586.pl: add Atom performance results. 2011-06-28 12:36:10 +00:00
Andy Polyakov
0772f3b4f6 rc4-x86_64.pl: commentary update. 2011-06-27 09:46:16 +00:00
Andy Polyakov
fe9a5107be Various mingw64 fixes. 2011-05-29 13:51:14 +00:00
Andy Polyakov
f44cb15fab rc4-x86_64.pl: fix due credit. 2011-05-27 18:58:37 +00:00
Andy Polyakov
986289604e rc4-x86_64.pl: RC4_options fix-up. 2011-05-27 16:15:12 +00:00
Andy Polyakov
4bb90087d7 x86[_64]cpuid.pl: harmonize usage of reserved bits #20 and #30. 2011-05-27 15:32:43 +00:00
Andy Polyakov
0ca9a483af rc4-x86_64.pl: major optimization for contemporary Intel CPUs. 2011-05-27 09:51:09 +00:00
Andy Polyakov
0dff8ba248 rc4-586.pl: optimize even further... 2011-05-27 09:46:19 +00:00
Andy Polyakov
6a99984b57 rc4-586.pl: optimize unused code path. 2011-05-25 09:36:13 +00:00
Andy Polyakov
760d2551fb rc4-586.pl: 50% improvement on Core2 and 80% on Westmere. 2011-05-24 13:07:29 +00:00
Andy Polyakov
e822c756b6 s390x assembler pack: adapt for -m31 build, see commentary in Configure
for more details.
2010-11-29 20:52:43 +00:00
Andy Polyakov
6219d2c294 rc4-s390x.pl: harmonize build rule with other similar rules. 2010-07-26 21:56:16 +00:00
Andy Polyakov
629fd3aa91 rc4-x86_64.pl: "Westmere" optimization. 2010-05-13 21:01:24 +00:00
Andy Polyakov
3efe51a407 Revert previous Linux-specific/centric commit#19629. If it really has to
be done, it's definitely not the way to do it. So far answer to the
question was to ./config -Wa,--noexecstack (adopted by RedHat).
2010-05-05 22:05:39 +00:00
Ben Laurie
0e3ef596e5 Non-executable stack in asm. 2010-05-05 15:50:13 +00:00
Andy Polyakov
cb3b9b1323 Throw in more PA-RISC assembler. 2009-12-27 20:49:40 +00:00
Andy Polyakov
75d448dde4 Handle push/pop %rbx in epi/prologue (this is Win64 SEH thing). 2009-04-26 17:58:01 +00:00
Andy Polyakov
c558c99fd8 rc4-s390x.pl: allow for older assembler and optimize character loop. 2009-02-12 14:48:49 +00:00
Andy Polyakov
13c3a1defa RC4 for s390x. 2009-02-11 10:01:36 +00:00
Andy Polyakov
be01f79d3d x86_64 assembler pack: add support for Win64 SEH. 2008-12-19 11:17:29 +00:00
Andy Polyakov
aa8f38e49b x86_64 assembler pack to comply with updated styling x86_64-xlate.pl rules. 2008-11-12 08:15:52 +00:00
Andy Polyakov
a078befcbe rc4-x86_64 portability fix. 2008-01-12 11:29:45 +00:00
Andy Polyakov
544b82e493 Some assembler are allergic to lea reg,BYTE PTR[...].
Submitted by: Guenter Knauf
2007-12-02 21:32:03 +00:00
Andy Polyakov
20c04a13e6 Reimplement rc4-586.pl, relicense rc4-x86_64.pl. 2007-04-26 20:48:38 +00:00
Andy Polyakov
9babf3929b RC4_set_key for x86_64 and Core2 optimization.
PR: 1447
2007-04-02 09:50:14 +00:00
Andy Polyakov
2875462425 Reserve for assembler implementation of RC4_set_key and implement x86 one. 2007-04-01 17:01:12 +00:00
Andy Polyakov
de50494505 Two extra instructions in RC4 character loop give 80% performance
improvement on Core2. I still need to detect Core2 and choose this
path...
2007-03-20 09:13:07 +00:00
Andy Polyakov
2802ec65c2 Pedantic polish to rc4-ia64.pl. 2005-07-20 11:47:47 +00:00
Andy Polyakov
26c07054a1 Retire original rc4-ia64.S. 2005-07-18 18:59:21 +00:00
Andy Polyakov
4ac210c16a This update implements following improvements.
1. Original submission required minor modification to RC4_set_key, which
   we don't want to tolerate and therefore we fix assembler instead.
2. Eliminate remaining byte-order dependence [look for RC4_BIG_ENDIAN].
3. Eliminate logical error [when key->x is referred prior key is verified].
4. HP-UX assembler puked on MODSCHED_RC4 macro with "syntax error,"
   macro has to be splitted in two.
5. Deploy parallel compare in function prologue.
6. Eliminate redundant instuctions and nops.
7. Eliminate assembler warnings.
2005-07-18 17:11:13 +00:00