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71 commits

Author SHA1 Message Date
Richard Levitte
700c0eb8d9 Appease clang -Wshadow 
The macros BSWAP4 and BSWAP8 have statetemnt expressions
implementations that use local variable names that shadow variables
outside the macro call, generating warnings like this

e_aes_cbc_hmac_sha1.c:263:14: warning: declaration shadows a local variable
      [-Wshadow]
    seqnum = BSWAP8(blocks[0].q[0]);
             ^
../modes/modes_lcl.h:41:29: note: expanded from macro 'BSWAP8'
                            ^
e_aes_cbc_hmac_sha1.c:223:12: note: previous declaration is here
    size_t ret = 0;
           ^

Have clang be quiet by modifying the macro variable names slightly
(suffixing them with an underscore).

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 2da2a4349c)
 2015-04-08 17:59:41 +02:00
Andy Polyakov
ff864ffef3 modes/asm/ghashv8-armx.pl: up to 90% performance improvement. 
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 7eeeb49e11)
 2015-04-02 10:04:37 +02:00
Andy Polyakov
8d5d455988 modes/gcm128.c: fix OPENSSL_SMALL_FOOTPRINT compile failure 
on affected platforms (PowerPC and AArch64).

For reference, minimalistic #ifdef GHASH is sufficient, because
it's never defined with OPENSSL_SMALL_FOOTPRINT and ctx->ghash
is never referred.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit b2991c081a)
 2015-01-30 16:38:42 +01:00
Matt Caswell
ae5c8664e5 Run util/openssl-format-source -v -c . 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:31:38 +00:00
Matt Caswell
04f7cbea11 Fix modes.h so that indent doesn't complain 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:29:06 +00:00
Matt Caswell
f3b6ee30f4 Move more comments that confuse indent 
Conflicts:
	crypto/dsa/dsa.h
	demos/engines/ibmca/hw_ibmca.c
	ssl/ssl_locl.h

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:28:49 +00:00
Andy Polyakov
23690f94d9 crypto/ofb128.c: make it indent-friendly. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:28:08 +00:00
Andy Polyakov
9a11440ec0 modes/ctr128.c: make it indent-friendly. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:28:03 +00:00
Andy Polyakov
ea09c04e7e modes/cfb128.c: make it indent-friendly. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:27:58 +00:00
Andy Polyakov
85b120f361 modes/modes_lcl.h: make it indent-friendly. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:26:52 +00:00
Andy Polyakov
fbdbb28ac6 modes/gcm128.c: make it indent-friendly. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:26:38 +00:00
Andy Polyakov
80e1750976 modes/cts128.c: make it indent-friendly. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:26:32 +00:00
Tim Hudson
6977c7e2ba mark all block comments that need format preserving so that 
indent will not alter them when reformatting comments

(cherry picked from commit 1d97c84351)

Conflicts:
	crypto/bn/bn_lcl.h
	crypto/bn/bn_prime.c
	crypto/engine/eng_all.c
	crypto/rc4/rc4_utl.c
	crypto/sha/sha.h
	ssl/kssl.c
	ssl/t1_lib.c

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:23:04 +00:00
Andy Polyakov
10771e3421 Add Broadwell performance results. 
Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit b3d7294976)
 2015-01-13 21:42:13 +01:00
Andy Polyakov
f4868c9921 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>
(cherry picked from commit c1669e1c20)
 2015-01-06 11:14:23 +01:00
Andy Polyakov
dfb5de6fc0 Harmonize Tru64 and Linux make rules. 
RT: 3333,3165
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit d475b2a3bf)
 2014-09-20 10:22:13 +02:00
Andy Polyakov
9dd6240201 x86[_64] assembly pack: add Silvermont performance data. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit b59f92e75d)
 2014-08-30 19:14:49 +02:00
Rich Salz
089f10e69e RT2308: Add extern "C" { ... } wrapper 
Add the wrapper to all public header files (Configure
generates one).  Don't bother for those that are just
lists of #define's that do renaming.

Reviewed-by: Tim Hudson <tjh@openssl.org>

Cherry-pick of commit 17e80c6bd0
 2014-08-27 21:45:09 -04:00
Andy Polyakov
c991d8ae8b Initial POWER8 support from development branch. 
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-07-20 14:36:49 +02:00
Dr. Stephen Henson
6e1e5996df Sanity check lengths for AES wrap algorithm. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit d12eef1501)
 2014-07-17 12:58:42 +01:00
Andy Polyakov
371feee876 x86_64 assembly pack: improve masm support. 
(cherry picked from commit 1b0fe79f3e)
 2014-07-09 22:46:13 +02:00
Andy Polyakov
2064e2db08 Please Clang's sanitizer. 
PR: #3424,#3423,#3422
(cherry picked from commit 021e5043e5)
 2014-07-09 22:45:38 +02:00
Andy Polyakov
377551b9c4 x86_64 assembly pack: refine clang detection. 
(cherry picked from commit a356e488ad)

Resolved conflicts:

	crypto/bn/asm/rsaz-avx2.pl
 2014-06-28 17:26:03 +02:00
Andy Polyakov
52f856526c x86_64 assembly pack: addendum to last clang commit. 
(cherry picked from commit 7eb0488280)
 2014-06-27 22:55:22 +02:00
Andy Polyakov
912f08dd5e x86_64 assembly pack: allow clang to compile AVX code. 
(cherry picked from commit ac171925ab)
 2014-06-27 22:55:07 +02:00
Andy Polyakov
5cd8ce42ec ARMv8 assembly pack: add Cortex performance numbers. 
(cherry picked from commit 0f777aeb50)
 2014-06-24 08:07:04 +02:00
Andy Polyakov
66aeaec067 ghash-x86_64.pl: optimize for upcoming Atom. 
(cherry picked from commit 1cf8f57b43)
 2014-06-11 11:35:23 +02:00
Andy Polyakov
77fb5a303b Engage GHASH for ARMv8. 
(cherry picked from commit 82741e9c89)
 2014-06-11 00:10:00 +02:00
Andy Polyakov
7344089dc3 Add GHASH for ARMv8 Crypto Extension. 
Result of joint effort with Ard Biesheuvel.
(cherry picked from commit 2d5a799d27)
 2014-06-11 00:09:35 +02:00
Andy Polyakov
3a97ebb16b ARM assembly pack: get ARMv7 instruction endianness right. 
Pointer out and suggested by: Ard Biesheuvel.
(cherry picked from commit 5dcf70a1c5)
 2014-06-10 22:51:15 +02:00
Andy Polyakov
0fb3d5b4fd bn/asm/armv4-gf2m.pl, modes/asm/ghash-armv4.pl: faster multiplication 
algorithm suggested in following paper:

Câmara, D.; Gouvêa, C. P. L.; López, J. & Dahab, R.: Fast Software
Polynomial Multiplication on ARM Processors using the NEON Engine.

http://conradoplg.cryptoland.net/files/2010/12/mocrysen13.pdf
(cherry picked from commit f8cee9d081)
 2014-04-24 10:27:52 +02:00
Andy Polyakov
f396e9f4fc crypto/modes/gcm128.c: more strict aliasing fixes. 
(cherry picked from commit 997d1aac7c)
 2014-04-06 17:22:12 +02:00
Andy Polyakov
7078d93307 ghash-x86[_64].pl: ~15% improvement on Atom Silvermont 
(other processors unaffected).
(cherry picked from commit 98e143f118)
 2014-02-13 14:38:59 +01:00
Andy Polyakov
0693dd954e modes/asm/ghash-s390x.pl: +15% performance improvement on z10. 
(cherry picked from commit d162584b11)
 2014-02-02 00:10:41 +01:00
Dr. Stephen Henson
bc35b8e435 make update 2013-12-01 23:09:44 +00:00
Andy Polyakov
220d1e5353 modes/asm/ghash-alpha.pl: update from HEAD. 
PR: 3165
 2013-11-12 21:59:01 +01:00
Andy Polyakov
ca44f72938 Make Makefiles OSF-make-friendly. 
PR: 3165
(cherry picked from commit d1cf23ac86)
 2013-11-12 21:53:39 +01:00
Andy Polyakov
3241496144 modes/asm/ghash-alpha.pl: make it work with older assembler. 
PR: 3165
(cherry picked from commit d24d1d7daf)
 2013-11-08 23:10:09 +01:00
Andy Polyakov
958608ca1c Initial aarch64 bits. 
(cherry picked from commit 039081b809)
 2013-10-13 19:24:22 +02:00
Dr. Stephen Henson
c6f3386577 EVP support for wrapping algorithms. 
Add support for key wrap algorithms via EVP interface.

Generalise AES wrap algorithm and add to modes, making existing
AES wrap algorithm a special case.

Move test code to evptests.txt
(cherry picked from commit 97cf1f6c28)

Conflicts:

	CHANGES
 2013-10-01 14:01:17 +01:00
Andy Polyakov
c7dc404188 crypto/modes/asm/aesni-gcm-x86_64.pl: minor optimization. 
Avoid occasional up to 8% performance drops.
(cherry picked from commit 7a1a12232a)
 2013-09-09 21:46:02 +02:00
Andy Polyakov
6c7fa27404 PA-RISC assembler pack: switch to bve in 64-bit builds. 
PR: 3074
(cherry picked from commit 02450ec69d)
 2013-06-30 23:13:23 +02:00
Andy Polyakov
23966faca4 ghash-x86_64.pl: add Haswell performance data. 
(cherry picked from commit b42759158d)
 2013-06-10 22:50:23 +02:00
Andy Polyakov
0c10cf0ad6 crypto/modes: even more strict aliasing fixes [and fix bug in cbc128.c from 
previous cbc128.c commit].
 2013-06-04 14:31:23 +01:00
Andy Polyakov
62874a5a69 cbc128.c: fix strict aliasing warning. 2013-06-04 14:30:49 +01:00
Andy Polyakov
aacfb2a2c6 Add AES-NI GCM stich and take it into build loop [from master]. 2013-05-19 22:06:18 +02:00
Andy Polyakov
0ba304dd31 gcm128.c: update from master (add AVX and VIS3 support). 2013-05-19 21:55:30 +02:00
Andy Polyakov
8eb2da5fbb ghash-sparcv9.pl: update from master. 2013-05-19 21:53:14 +02:00
Andy Polyakov
d1896e8ccd ghash-x86_64.pl: update from master. 2013-05-19 21:51:19 +02:00
Andy Polyakov
0edcb7a556 ghash-x86.pl: update from master. 2013-05-19 21:46:03 +02:00