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129 Commits

Author SHA1 Message Date
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 5cabcf96e7 Fix "possible loss of data" Win64 compiler warnings. 2008-12-29 12:35:49 +00:00
Andy Polyakov be01f79d3d x86_64 assembler pack: add support for Win64 SEH. 2008-12-19 11:17:29 +00:00
Andy Polyakov 1416aec60d Update make rules for x86_64 assembler pack. 2008-11-12 08:19:04 +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 f768be81d8 size_t-fy AES, Camellia and RC4. 2008-10-31 19:30:11 +00:00
Lutz Jänicke 4c1a6e004a Apply mingw patches as supplied by Roumen Petrov an Alon Bar-Lev 
PR: 1552
Submitted by: Roumen Petrov <openssl@roumenpetrov.info>, "Alon Bar-Lev" <alon.barlev@gmail.com>
 2008-04-17 10:19:16 +00:00
Andy Polyakov a078befcbe rc4-x86_64 portability fix. 2008-01-12 11:29:45 +00:00
Andy Polyakov fa8e921f66 Unify x86 perlasm make rules. 2008-01-11 13:15:11 +00:00
Andy Polyakov ca64056836 Engage x86 assembler in Mac OS X build. 2007-12-18 17:33:49 +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
Dr. Stephen Henson 9677bf0f30 Update .cvsignore 2007-06-18 12:40:24 +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
Dr. Stephen Henson 560b79cbff Constify version strings and some structures. 2007-01-21 13:07:17 +00:00
Dr. Stephen Henson 15ac971681 Update filenames in makefiles. 2006-02-04 01:45:59 +00:00
Geoff Thorpe f920c5b590 Fix signed/unsigned warnings. 2005-07-26 04:25:05 +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 843d9d0b39 Switch to new RC4 IA-64 module. 2005-07-18 18:56:16 +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
Andy Polyakov 02703c74a4 Unrolled RC4 IA-64 loop gives 40% improvement over current assembler 
implementation [as predicted].

Submitted by: David Mosberger

Obtained from: http://www.hpl.hp.com/research/linux/crypto/
 2005-07-18 16:55:52 +00:00
Andy Polyakov ef428d5681 Fix unwind directives in IA-64 assembler modules. This helps symbolic 
debugging and doesn't affect functionality.

Submitted by: David Mosberger

Obtained from: http://www.hpl.hp.com/research/linux/crypto/
 2005-07-18 09:54:14 +00:00
Andy Polyakov a4022932ee Omit padding in RC4_KEY on IA-64. The idea behind padding was to reserve 
room for aligning of the key schedule itself [specific alignment is
required for future performance improvements], but OpenSSH "abuses"
our API by making copies and restoring RC4_KEY, thus ruining the
alignment and making it impossible to recover the key schedule.
PR: 1114
 2005-06-26 16:09:29 +00:00
Andy Polyakov ce92b6eb9c Further BUILDENV refinement, further fool-proofing of Makefiles and 
[most importantly] put back dependencies accidentaly eliminated in
check-in #13342.
 2005-05-16 16:55:47 +00:00
Bodo Möller 10cde5010d make update 2005-05-16 00:27:37 +00:00
Andy Polyakov 804515425a +20% performance improvement of P4-specific RC4_CHAR loop. 2005-05-15 22:43:00 +00:00
Andy Polyakov 81a86fcf17 Fool-proofing Makefiles 2005-05-15 22:23:26 +00:00
Andy Polyakov 0ee883650d Commentary update motivating code update in 0.9.7. 2005-05-04 14:51:38 +00:00
Andy Polyakov 647907918d Commentary update. 2005-05-03 21:16:42 +00:00
Andy Polyakov 5f1841cdca Rename amd64 modules to x86_64 and update RC4 implementation. 2005-05-03 15:42:05 +00:00
Ben Laurie 36d16f8ee0 Add DTLS support. 2005-04-26 16:02:40 +00:00
Andy Polyakov 1cfd258ed6 Throw in x86_64 AT&T to MASM assembler converter to facilitate development 
of dual-ABI Unix/Win64 modules.
 2005-04-17 21:05:57 +00:00
Richard Levitte 4bb61becbb Add emacs cache files to .cvsignore. 2005-04-11 14:17:07 +00:00
Andy Polyakov 81ee80ab88 +45% RC4 performance boost on Intel EM64T core. Unrolled loop providing 
further +35% will follow...

Submitted by: Zou Nanhai
 2005-04-06 09:45:42 +00:00
Andy Polyakov 0abfd60604 Extend Solaris x86 support to amd64. 2005-04-04 17:10:53 +00:00
Ben Laurie 42ba5d2329 Blow away Makefile.ssl. 2005-03-30 13:05:57 +00:00
Andy Polyakov 67ea999d4a This patch was "ignited" by OpenBSD 3>=4 support. They've switched to ELF 
and GNU binutils, but kept BSD make... And I took the opportunity to
unify other targets to this common least denominator...
 2005-02-06 13:23:34 +00:00
Dr. Stephen Henson a842df6659 Remove unused buffer 'buf'. 2004-12-20 00:49:36 +00:00
Richard Levitte 3c97bd833b Change libeay.num so it's synchronised with additions in 0.9.7-stable. 
make update
 2004-12-13 22:57:08 +00:00
Andy Polyakov 17f0e916db Extend RC4 test. 2004-12-07 11:55:56 +00:00
Andy Polyakov f774accdbf Fix rc4-ia64.S to pass more exhaustive regression tests. 2004-12-02 10:07:55 +00:00
Andy Polyakov 7c69478064 I've introduced a bug to i386 RC4 assembler, which would emerge with 
certain mix of calls to RC4 routine not covered by rc4test.c.
It's fixed now. In addition this patch inadvertently fixes minor
performance problem: in 0.9.7 context P4 was performing 12% slower
than the original implementation...
 2004-12-01 15:28:18 +00:00
Andy Polyakov b7b46c9a87 Add 0.9.7 specific comments to RC4 assembler modules. 2004-11-30 15:46:46 +00:00
Andy Polyakov 7a3240e319 Final touches to rc4/asm/rc4-596.pl, +52% better performance on AMD core. 2004-11-29 21:12:58 +00:00
Andy Polyakov bc3e7fabe7 Engage RC4 IA-64 assembler module. 2004-11-26 15:12:17 +00:00
Andy Polyakov d675c74d14 RC4 IA-64 assembler implementation. 2004-11-26 15:07:50 +00:00