Andy Polyakov
8626230a02
s390x assembler pack update.
2009-02-09 15:42:04 +00:00
Andy Polyakov
3b0ee0d2bf
Revisit RT#1801 and complete fix.
2008-12-27 13:32:21 +00:00
Andy Polyakov
0f76640fba
Windows-specific addenum to "engage crypto/modes" commit #17716 .
2008-12-23 15:15:44 +00:00
Andy Polyakov
a11974180f
Patch the omission from prvious commit #17716 .
2008-12-23 11:38:33 +00:00
Andy Polyakov
5d48a66a6a
Engage crypto/modes.
2008-12-23 11:33:01 +00:00
Andy Polyakov
be01f79d3d
x86_64 assembler pack: add support for Win64 SEH.
2008-12-19 11:17:29 +00:00
Andy Polyakov
6786f52ada
SEGV in AES_cbc_encrypt in aes-x86_64 assembler module.
...
PR: 1801
Submitted by: Huang Ying
2008-12-17 14:11:30 +00:00
Bodo Möller
7a76219774
Implement Configure option pattern "experimental-foo"
...
(specifically, "experimental-jpake").
2008-12-02 01:21:39 +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
Ben Laurie
5ee92a5ec1
Fix asserts. Fix incorrect dependency.
2008-11-02 13:15:06 +00:00
Andy Polyakov
f768be81d8
size_t-fy AES, Camellia and RC4.
2008-10-31 19:30:11 +00:00
Andy Polyakov
492279f6f3
AIX build updates.
2008-09-12 14:45:54 +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
Dr. Stephen Henson
fe591284be
Update dependencies.
2008-03-22 18:52:03 +00:00
Dr. Stephen Henson
6e3bc4f073
More support for KEK RecipientInfo.
...
Generalise RecipientInfo and enveloped data handling so applications can
add their own key lookup routines as well as using the standard ones.
2008-03-18 01:00:38 +00:00
Dr. Stephen Henson
8931b30d84
And so it begins...
...
Initial support for CMS.
Add zlib compression BIO.
Add AES key wrap implementation.
Generalize S/MIME MIME code to support CMS and/or PKCS7.
2008-03-12 21:14:28 +00:00
Andy Polyakov
96d13fe62b
Micro-profiling assisted "optimization" for Power6. Essentially it's so
...
to say educational commit. Reordering instructions doesn't improve
performance much, rather exhibits Power6 limitations.
2008-02-06 10:18:19 +00:00
Andy Polyakov
addd641f3a
Unify ppc assembler make rules.
2008-01-13 22:01:30 +00:00
Andy Polyakov
fa8e921f66
Unify x86 perlasm make rules.
2008-01-11 13:15:11 +00:00
Andy Polyakov
ab0ff06205
Make aes-x86_64 work with debug Win64 build.
2008-01-05 18:17:20 +00:00
Andy Polyakov
79eeb47031
Make AES_T[ed] private to aes-586 module.
2008-01-05 08:58:18 +00:00
Andy Polyakov
ca64056836
Engage x86 assembler in Mac OS X build.
2007-12-18 17:33:49 +00:00
Andy Polyakov
ad8bd4ece8
Combat [bogus] relocations in some assember modules.
2007-11-22 20:51:48 +00:00
Andy Polyakov
7722e53f12
Yet another ARM update. It appears to be more appropriate to make
...
developers responsible for -march choice.
2007-09-27 16:27:03 +00:00
Andy Polyakov
d7e915616d
10% performance tweak in 64-bit mode.
2007-09-27 06:19:25 +00:00
Andy Polyakov
d8803d5ae6
aes_ige suffered SIGBUS on RISC platforms.
2007-08-29 21:30:13 +00:00
Andy Polyakov
0ddd3ea217
Make naming more consistent.
2007-08-28 21:02:38 +00:00
Andy Polyakov
55eab3b74b
Make x86_64 modules work under Win64/x64.
2007-08-23 12:01:58 +00:00
Andy Polyakov
983180bb8b
Buglet fixes and minor optimization in aes-x86_86 assembler.
2007-07-30 16:42:57 +00:00
Andy Polyakov
afaad0ada6
AES for IA64 update.
2007-07-27 18:20:52 +00:00
Andy Polyakov
a61710b868
Allow for option to skip hardware support.
2007-07-23 20:38:57 +00:00
Andy Polyakov
a415ebd026
Complete synchronization of aes-x86_64 with aes-586.
2007-07-21 14:20:46 +00:00
Andy Polyakov
52ee3d01ae
Lppc_AES_[en|de]crypt_compact: size optimization.
2007-07-19 15:31:22 +00:00
Andy Polyakov
e59f992be6
Minor optimization in AES_set_encryption_key for x86_64.
2007-07-19 14:59:26 +00:00
Andy Polyakov
8bae7722a2
_x86_64_AES_[en|de]crypt_compact: size optimization and aggressive
...
T[ed]4 prefetch.
2007-07-19 14:29:41 +00:00
Andy Polyakov
96b0f6c16d
Various minor updates to AES assembler modules.
2007-07-13 17:42:13 +00:00
Andy Polyakov
e1612ea59d
Add _x86_64_AES_[en|de]crypt_compact.
2007-07-13 17:39:40 +00:00
Dr. Stephen Henson
9677bf0f30
Update .cvsignore
2007-06-18 12:40:24 +00:00
Andy Polyakov
f20af72312
AES_set_[en|de]crypt_key for ARMv4.
2007-05-30 15:57:31 +00:00
Andy Polyakov
7ef643360d
s390x gas can't handle .align 128.
2007-05-28 16:32:50 +00:00
Andy Polyakov
76c828c627
AES_set_[en|de]crypt_key for s390x.
2007-05-28 16:30:18 +00:00
Andy Polyakov
86d8f3ee19
Typo in aes-ppc.pl.
2007-05-19 20:00:33 +00:00
Andy Polyakov
9c200f5471
Initial draft of AES for PPC.
2007-05-19 17:16:27 +00:00
Dr. Stephen Henson
9660cbcd6b
Change C++ style comments.
2007-05-15 23:50:55 +00:00
Ben Laurie
69ab085290
More IGE speedup.
2007-05-13 15:14:38 +00:00
Ben Laurie
5f09d0ecc2
AES IGE mode speedup.
2007-05-13 12:57:59 +00:00
Andy Polyakov
3f6916cf29
Fix bug introduced in cn#16195.
2007-05-03 09:12:47 +00:00
Andy Polyakov
a4470ae7b2
Fine reading of manual suggests that km can return non-normal completion code.
2007-05-03 07:26:27 +00:00
Andy Polyakov
251718e4c1
Fix s390x bugs and correct performance coefficients.
2007-05-02 11:44:02 +00:00
Andy Polyakov
b900df5258
Engage s390x assembler modules.
2007-04-30 09:22:27 +00:00
Andy Polyakov
a2a54ffc5f
s390x assembler pack.
2007-04-30 08:42:54 +00:00
Ben Laurie
f6301f6888
Avoid overrun. Coverity ID 60.
2007-04-05 15:45:58 +00:00
Andy Polyakov
82686bdcaa
Minimize aes_core.c footprint when AES_[en|de]crypt is implemented in
...
assembler.
2007-01-25 20:47:00 +00:00
Andy Polyakov
14b1d089b6
Minor touch to aes-armv4.pl.
2007-01-25 11:28:07 +00:00
Andy Polyakov
a296239bdd
AES for ARMv4.
2007-01-25 10:44:48 +00:00
Dr. Stephen Henson
560b79cbff
Constify version strings and some structures.
2007-01-21 13:07:17 +00:00
Dr. Stephen Henson
4d7aff707e
Update dependencies.
2006-11-30 13:41:47 +00:00
Andy Polyakov
591e85e928
Linking errors on IA64 and typo in aes-ia64.S.
2006-10-17 06:41:27 +00:00
Andy Polyakov
3a8012cbf2
Improve 386 portability of aes-586.pl.
2006-09-18 19:13:15 +00:00
Andy Polyakov
2b8a5406f9
Fix bug in aes-586.pl.
2006-08-31 21:15:38 +00:00
Dr. Stephen Henson
02c9b66a6c
Fix C++ style comments, change assert to OPENSSL_assert, stop warning with
...
pedantic mode.
2006-08-31 20:56:20 +00:00
Ben Laurie
aa6d1a0c19
Forward port of IGE mode.
2006-08-31 14:04:04 +00:00
Andy Polyakov
6c69aa532e
Revised AES_cbc_encrypt in x86 assembler module.
2006-08-07 09:05:52 +00:00
Andy Polyakov
fc92414273
Agressively prefetch S-box in SSE codepatch, relax alignment requirement,
...
check for SSE bit instead of MMX, as pshufw was introduces in PIII, minor
optimization, typos...
2006-08-02 22:38:16 +00:00
Andy Polyakov
53154d71c3
Switch to compact S-box when generating AES key schedule.
2006-08-02 07:46:56 +00:00
Andy Polyakov
8cebec9802
Switch to compact S-box when generating AES key schedule.
2006-08-01 22:10:39 +00:00
Andy Polyakov
22c268e6c9
Next generation aes-586.pl featuring AES_[en|de]crypt, accessing exclusively
...
256 byte S-box. AES_cbc_encrypt needs further work as it should also use
slow routines when processing smaller amount of data.
2006-07-31 20:03:56 +00:00
Andy Polyakov
af8c1d81a3
Reimplement outer rounds as "compact" in x86 assembler. This has rather
...
strong impact on decrypt performance, 20-25%. One probably should consider
switching between slower and faster routines depending on how much data
we were asked to process.
2006-07-18 10:05:38 +00:00
Andy Polyakov
dff2922aa7
Add option for "compact" rounds to aes_x86core.c. "Compact" rounds are
...
those referencing compact, 256-byte, S-boxes.
2006-07-14 09:57:55 +00:00
Andy Polyakov
86bdc0a3ee
Fix compiler warnings.
2006-07-04 20:29:50 +00:00
Andy Polyakov
9c62bca11a
Prepare playground for AES experimental code.
2006-07-02 09:18:00 +00:00
Andy Polyakov
985e4c4154
Mitigate the hazard of cache-collision timing attack on last round. The
...
only chance for T[ed]4 to get evicted in this module is when its cache
"overlaps" with last 128 bits of key schedule.
2006-06-28 08:52:16 +00:00
Andy Polyakov
9598fa8759
Mitigate the hazard of cache-collision timing attack on last round. Well,
...
prefetch could have been moved closer to Td4 references. Something for
later consideration...
2006-06-28 08:48:54 +00:00
Andy Polyakov
ac8173515a
Mitigate cache-collision timing attack on last round.
2006-06-28 08:39:06 +00:00
Andy Polyakov
8fecd4b4f1
Sync aes.h with http://cvs.openssl.org/chngview?cn=15336 .
2006-06-05 10:43:41 +00:00
Andy Polyakov
41fc5f2dbe
Reimplement AES_ofb128_encrypt.
2006-06-05 10:40:54 +00:00
Andy Polyakov
bcfd3d68f5
Correct logical error in STRICT_ALIGNMENT check and remove copy of
...
eay licence, as module is practically rewritten from scratch [well,
even original submission was obviously "almost, but not quite,
entirely unlike" any other eay *_cfb.c module, not to mention new
functions].
2006-06-05 10:40:28 +00:00
Andy Polyakov
21f0db692d
Tune up AES CFB. Performance improvement varies from 10% to 50% from
...
platform to platform. Its absolute value is within few percents
marginal from that of ECB.
2006-05-30 07:20:13 +00:00
Nils Larsch
49c5f38d3d
undo accidental commit
2006-04-20 13:54:34 +00:00
Nils Larsch
f8296228f1
as we encrypt every bit separately we need to loop through the number
...
of bits; thanks to Michael McDougall <mmcdouga@saul.cis.upenn.edu>
PR: 1318
2006-04-20 13:11:52 +00:00
Andy Polyakov
35e00cc2d8
Minor aes-sparcv9.pl optimization.
2005-12-10 12:32:22 +00:00
Andy Polyakov
064f6cb6f2
Engage AES for UltraSPARC in sparcv9 targets.
2005-12-10 11:24:07 +00:00
Andy Polyakov
20ab8b4b41
Revoke the option to share AES S-boxes between C and assembler. It wastes
...
space, but gives total flexibility [back].
2005-12-10 11:22:57 +00:00
Andy Polyakov
7395d852c3
Initial draft for AES for UltraSPARC assembler.
2005-12-10 11:19:56 +00:00
Andy Polyakov
b2be099d16
Fix #if _MSC_VER clause in aes_locl.h
2005-07-30 19:42:50 +00:00
Andy Polyakov
0066590f98
Pedantic polish to aes-ia64 and sha512-ia64.
2005-07-20 15:15:22 +00:00
Andy Polyakov
b3f56e8b38
Typo in version number.
2005-07-20 11:11:14 +00:00
Andy Polyakov
5826e4f481
Perl stylistic/cosmetic update for aes-x86_64.pl.
2005-07-20 11:09:02 +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
afbe674edb
~15% better AES x86_64 assembler.
2005-07-18 09:15:04 +00:00
Andy Polyakov
b4f5e5c959
Commentary section update.
2005-07-14 13:16:31 +00:00
Andy Polyakov
d85185217b
AES x86_64 assembler implementation.
2005-07-12 15:44:58 +00:00
Andy Polyakov
4e28f13209
Pedantic polish to aes-586.pl:-)
2005-07-01 10:13:30 +00:00
Andy Polyakov
53a20bfd94
Typos in commentary section.
2005-06-30 22:09:03 +00:00
Andy Polyakov
a28062338c
AES_cbc_encrypt to allow end-user to retain small blocks performance by
...
aligning the key schedule in a specific manner.
2005-06-30 22:06:35 +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
81a86fcf17
Fool-proofing Makefiles
2005-05-15 22:23:26 +00:00
Andy Polyakov
e19e549041
Comply with optimization manual (no data should share cache-line with code).
2005-05-09 21:48:01 +00:00
Andy Polyakov
57ee007035
Fix constants.
...
PR: 1059
2005-05-07 08:11:50 +00:00
Ben Laurie
36d16f8ee0
Add DTLS support.
2005-04-26 16:02:40 +00:00
Andy Polyakov
3d5fd31280
Avoid L1 cache aliasing even between key and S-boxes.
2005-04-24 21:09:20 +00:00
Andy Polyakov
04d0d0accf
Avoid aliasing between stack frames and S-boxes. Compress prefetch code.
2005-04-22 11:49:32 +00:00
Andy Polyakov
c8d5c71af5
Mitigate cache-timing attack in CBC mode. This is done by implementing
...
compressed tables (2x compression factor) and by pre-fetching them into
processor cache prior every CBC en-/decryption pass. One can argue why
just CBC? Well, it's commonly used mode in real-life applications and
API allows us to amortize the prefetch costs for larger data chunks...
2005-04-16 15:23:21 +00:00
Richard Levitte
4bb61becbb
Add emacs cache files to .cvsignore.
2005-04-11 14:17:07 +00:00
Ben Laurie
42ba5d2329
Blow away Makefile.ssl.
2005-03-30 13:05:57 +00:00
Ulf Möller
8d274837e5
fix breakage for Perl versions that do boolean operations on long words
2005-03-19 11:13:30 +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
Andy Polyakov
fbdce13e5a
Please BSD make...
2005-01-25 22:09:11 +00:00
Andy Polyakov
8359421d90
Default to AES u32 being unsinged int and not long. This improves cache
...
locality on 64-bit platforms (and fixes IA64 assembler-empowered build:-).
The choice is guarded by newly introduced AES_LONG macro, which needs
to be defined only on 16-bit platforms which we don't support (not that
I know of). Meaning that one could as well skip long option altogether.
2005-01-24 14:22:05 +00:00
Andy Polyakov
efde5230f1
Improve ECB performance (48+14*rounds -> 18+13*rounds) and reserve for
...
hand-coded zero-copy AES_cbc_encrypt.
2005-01-24 14:14:53 +00:00
Andy Polyakov
bac252a5e3
Bug-fix in CBC encrypt tail processing and commentary section update.
2005-01-20 10:33:37 +00:00
Andy Polyakov
addb6e16a8
Throw in AES CBC assembler, up to +40% on aes-128-cbc benchmark.
2005-01-18 01:04:41 +00:00
Andy Polyakov
ed65fab910
Reserve for AES CBC assembler implementation...
2005-01-18 00:43:32 +00:00
Andy Polyakov
90cc40911b
Don't zap AES CBC IV, when decrypting truncated content in place.
2005-01-18 00:26:52 +00:00
Andy Polyakov
e7e1150706
"Monolithic" x86 assembler replacement for aes_core.c. Up to +15% better
...
performance on recent microarchitectures.
2005-01-13 15:35:44 +00:00
Andy Polyakov
7de4b5b060
Permit "monolithic" AES assembler implementations, i.e. such which would
...
replace *whole* aes_core.c, not only AES_[de|en]crypt routines.
2005-01-09 16:01:58 +00:00
Andy Polyakov
25866e3982
Commentary update for AES IA-64 assembler module.
2004-12-30 10:55:02 +00:00
Andy Polyakov
3b3df98ca6
Minor AES x86 assembler tune-up.
2004-12-30 10:46:03 +00:00
Andy Polyakov
2e4a99f38b
AES-CFB[18] 2x optimization. Well, I bet nobody cares about AES-CFB1
...
performance, but anyway...
2004-12-30 10:43:33 +00:00
Andy Polyakov
f1ce306f30
Oops-kind typos in aes-ia64.S...
2004-12-28 17:10:42 +00:00
Richard Levitte
37b11ca78e
iv needs to be const because it sometimes takes it's value from a
...
const.
2004-12-28 10:35:13 +00:00
Andy Polyakov
9850f7f6b2
Remove yet another redundant memcpy. Not at least performance critical,
...
essentially cosmetic modification...
2004-12-26 13:05:40 +00:00
Andy Polyakov
131e064e4a
Eliminate redundant memcpy of IV material. Performance improvement varies
...
from platform to platform and can be as large as 20%.
2004-12-26 12:31:37 +00:00
Andy Polyakov
556b8f3f77
Engage AES x86 assembler module for COFF and a.out targets.
2004-12-26 10:58:39 +00:00
Andy Polyakov
045d3285e2
Engage AES x86 assembler module on ELF platforms.
2004-12-23 21:44:28 +00:00
Andy Polyakov
25558bf743
Eliminate copies of TeN and TdN, use those found in assembler module.
2004-12-23 21:40:23 +00:00
Andy Polyakov
713147109c
AES x86 assembler implementation.
2004-12-23 21:32:34 +00:00
Richard Levitte
fbf218b8c3
make update (oops, missed this file)
2004-12-13 22:57:39 +00:00
Richard Levitte
a2ac429da2
Don't use $(EXHEADER) directly in for loops, as most shells will break
...
if $(EXHEADER) is empty.
Notified by many, solution suggested by Carson Gaspar <carson@taltos.org>
2004-11-02 23:55:01 +00:00
Richard Levitte
1a4b8e7cee
Make sure memmove() is defined, even on SunOS 4.1.4.
...
PR: 963
2004-11-01 07:58:38 +00:00
Andy Polyakov
14fa6ad9f9
Make aes_ctr.c 64-bit savvy.
2004-08-23 22:19:51 +00:00
Andy Polyakov
33c3ecf741
Build-n-link new IA-64 modules on Linux and HP-UX.
2004-07-23 23:27:10 +00:00
Andy Polyakov
5bd4c26057
Various IA-64 assembler fix-ups.
2004-07-23 22:54:18 +00:00
Andy Polyakov
859ceeeb51
Anchor AES and SHA-256/-512 assembler from C.
2004-07-18 17:26:01 +00:00
Andy Polyakov
d0590fe6b2
Add anchors for AES, SHA-256/-512 assembler modules and SSE2 code pathes.
...
I also used this opportunity to clean up some out-of-date targets and
re-group targets by OS.
2004-07-18 16:19:34 +00:00
Andy Polyakov
2232b10f5a
Add licensing terms.
2004-07-17 13:24:58 +00:00
Andy Polyakov
e34794dd1b
IA-64 is intolerant to misaligned access. It was a problem on Win64 as
...
we were mislead by _MSC_VER macro, which is defined by *all* Windows
Microsoft compilers.
2004-07-17 12:55:55 +00:00
Andy Polyakov
51ce5230cd
AES assembler implementation for IA-64. Note that there is no anchor from
...
C code yet...
2004-07-01 11:15:23 +00:00
Richard Levitte
8d1ebe0bd1
Add the missing parts for DES CFB1 and CFB8.
...
Add the corresponding AES parts while I'm at it.
make update
2004-01-28 19:05:35 +00:00
Richard Levitte
79b42e7654
Use sh explicitely to run point.sh
...
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
2003-12-27 14:59:07 +00:00
Richard Levitte
4e952ae4fc
Removing those memcpy()s also took away the possibility for in and out to
...
be the same. Therefore, the removed memcpy()s need to be restored.
2003-10-29 06:21:22 +00:00
Richard Levitte
0b6956b474
Correct serious bug in AES-CBC decryption when the message length isn't
...
a multiple of AES_BLOCK_SIZE.
Optimize decryption of all complete blocks in AES-CBC by removing an
unnecessary memcpy().
The error was notified by James Fernandes <jf210032@exchange.DAYTONOH.NCR.com>.
The unnecessary memcpy() was found as an effect of investigating that error.
2003-10-15 09:00:14 +00:00
Richard Levitte
61f00386ab
The counter is big-endian. Since it comes as an array of char,
...
there's absolutely no need to special-case it on little-endian
machines.
Notified by Thierry Boivin <Thierry.Boivin@celsecat.com>
2003-07-04 11:37:50 +00:00
Richard Levitte
2ae0352b0f
Oops, I forgot to replace 'counter' with 'ivec' when used...
2003-07-03 20:50:44 +00:00
Richard Levitte
da6c44fc97
The 'counter' is really the IV.
2003-07-03 06:42:43 +00:00
Richard Levitte
da0d33560f
Change AES-CTR to increment the IV by 1 instead of 2^64.
2003-07-03 06:41:30 +00:00
Richard Levitte
55b12f8641
The output from AES_cbc_encrypt() should be exact multiple blocks when encrypting
2003-06-10 04:11:42 +00:00
Richard Levitte
940767b03f
Make sure we get the definition of OPENSSL_NO_AES.
2003-03-20 23:15:51 +00:00