Dr. Stephen Henson
af32f9fdda
Update from fips2 branch.
2007-02-03 17:32:49 +00:00
Dr. Stephen Henson
560b79cbff
Constify version strings and some structures.
2007-01-21 13:07:17 +00:00
Andy Polyakov
64aecc6720
Make armv4t-mont module backward binary compatible with armv4 and rename it
...
accordingly.
2007-01-17 20:12:41 +00:00
Andy Polyakov
43b8fe1cd0
Montgomery multiplication for ARMv4.
2007-01-11 21:43:25 +00:00
Andy Polyakov
8876e58f34
Montgomery multiplication for MIPS III/IV. Not engaged.
2006-12-29 11:09:33 +00:00
Andy Polyakov
7321a84d4c
Minor clean-up in crypto/bn/asm.
2006-12-29 11:05:20 +00:00
Andy Polyakov
4cfe3df1f5
Minor performance improvements to x86-mont.pl.
2006-12-28 12:43:16 +00:00
Andy Polyakov
8f2d60ec26
Fix for "strange errors" exposed by ccgost engine. The fix is
...
two extra insructions in sqradd loop at line #503 .
2006-12-27 10:59:51 +00:00
Andy Polyakov
1702c8c4bf
x86-mont.pl sse2 tune-up and integer-only squaring procedure.
2006-12-22 15:28:07 +00:00
Andy Polyakov
87d3af6475
Eliminate 64-bit alignment limitation in sparcv9a-mont.
2006-12-08 15:18:41 +00:00
Andy Polyakov
98939a05b6
alpha-mont.pl: gcc portability fix and make-rule.
2006-12-08 14:18:58 +00:00
Andy Polyakov
d28134b8f3
Minor, +10%, tune-up for x86_64-mont.pl.
2006-12-08 10:13:51 +00:00
Andy Polyakov
8583eba015
Montgomery multiplication routine for Alpha.
2006-12-08 10:12:56 +00:00
Andy Polyakov
73b979e601
Clarify HAL SPARC64 support situation in sparcv9a-mont.pl.
2006-11-28 11:07:36 +00:00
Andy Polyakov
ebae8092cb
Minor optimizations based on intruction level profiler feedback.
2006-11-28 10:34:51 +00:00
Andy Polyakov
2e21922eb6
Modulo-schedule loops in sparcv9a-mont.pl. Overall improvement factor
...
over 0.9.8 is up to 3x on USI&II cores and up to 80% - on USIII&IV.
2006-11-28 07:24:26 +00:00
Andy Polyakov
1c3d2b94be
This is "informational" commit. Its mere purpose is to expose "modulo
...
factor" in inner loops.
2006-11-28 07:20:36 +00:00
Andy Polyakov
48d2335d73
Non-SSE2 path to bn_mul_mont. But it's disabled, because it currently
...
doesn't give performance improvement.
2006-11-27 14:59:35 +00:00
Dr. Stephen Henson
47a9d527ab
Update from 0.9.8 stable. Eliminate duplicate error codes.
2006-11-21 21:29:44 +00:00
Andy Polyakov
31439046e0
bn/asm/ppc.pl to use ppc-xlate.pl.
2006-10-17 14:37:07 +00:00
Andy Polyakov
cecfdbf72d
VIA-specific Montgomery multiplication routine.
2006-10-17 07:04:48 +00:00
Bodo Möller
a53cdc5b08
Ensure that the addition mods[i]+delta cannot overflow in probable_prime().
...
[Problem pointed out by Adam Young <adamy (at) acm.org>]
2006-09-18 14:00:49 +00:00
Andy Polyakov
8ea975d070
+20% tune-up for Power5.
2006-08-09 15:40:30 +00:00
Andy Polyakov
c8a0d0aaf9
Engage assembler in solaris64-x86_64-cc.
2006-07-31 22:28:40 +00:00
Dr. Stephen Henson
f0fa285f75
Update .cvsignore again.
2006-07-17 16:42:06 +00:00
Andy Polyakov
1a4e245f3e
Unsigned vs signed comparison warning.
2006-07-04 20:29:14 +00:00
Bodo Möller
48fc582f66
New functions CRYPTO_set_idptr_callback(),
...
CRYPTO_get_idptr_callback(), CRYPTO_thread_idptr() for a 'void *' type
thread ID, since the 'unsigned long' type of the existing thread ID
does not always work well.
2006-06-23 15:21:36 +00:00
Bodo Möller
c4e7870ac1
Change array representation of binary polynomials to make GF2m part of
...
the BN library more generally useful.
Submitted by: Douglas Stebila
2006-06-18 22:00:57 +00:00
Bodo Möller
4584eccea0
another thread-safety fix
2006-06-16 01:00:47 +00:00
Bodo Möller
675f605d44
Thread-safety fixes
2006-06-14 08:55:23 +00:00
Andy Polyakov
67d990904e
Futher minor PPC assembler update.
2006-05-04 21:30:41 +00:00
Andy Polyakov
c09a0318b7
Minor PPC assembler updates.
2006-05-03 14:07:34 +00:00
Andy Polyakov
2c5d4daac5
Yet another "teaser" Montgomery multiplication module, for PowerPC.
2006-04-30 21:15:29 +00:00
Dr. Stephen Henson
54d853ebc3
Add support for setting keybits and public exponent value for pkey RSA keygen.
2006-04-11 17:28:37 +00:00
Nils Larsch
b4e88ccb28
ensure the pointer is valid before using it
2006-03-18 14:27:41 +00:00
Ulf Möller
3b408d83fe
make update
2006-02-12 23:21:56 +00:00
Dr. Stephen Henson
15ac971681
Update filenames in makefiles.
2006-02-04 01:45:59 +00:00
Nils Larsch
8c5a2bd6bb
add additional checks + cleanup
...
Submitted by: David Hartman <david_hartman@symantec.com>
2006-01-29 23:12:22 +00:00
Nils Larsch
3798cb8182
fix comment
...
PR: 1270
2006-01-13 23:50:26 +00:00
Nils Larsch
2c5fadbce3
2 is a prime
...
PR: 1266
2006-01-13 23:27:59 +00:00
Andy Polyakov
7a5dbeb782
Minor sparcv9 clean-ups.
2005-12-27 21:27:39 +00:00
Andy Polyakov
3b4a0225e2
As SPARCV9 CPU flavor is [expected to be] detected at run-time, we can
...
afford to relax SPARCV9/8+ compiler command line and produce "unversal"
binaries as we used to.
2005-12-19 09:10:06 +00:00
Andy Polyakov
a00e414faf
Unify sparcv9 assembler naming and build rules among 32- and 64-bit builds.
...
Engage run-time switch between bn_mul_mont_fpu and bn_mul_mont_int.
2005-12-16 17:39:57 +00:00
Andy Polyakov
f5826b8014
We all make typos:-) Fix just introduced ones in bn.h
2005-12-16 10:43:33 +00:00
Andy Polyakov
4a47f55639
Eliminate warning induced by http://cvs.openssl.org/chngview?cn=14690 and
...
keep disclaiming narrower than 32-bit support.
2005-12-16 10:37:24 +00:00
Andy Polyakov
68ea60683a
Add IALU-only bn_mul_mont for SPARCv9. See commentary section for details.
2005-12-15 22:43:33 +00:00
Andy Polyakov
6df8c74d5b
Switch 64-bit sparcv9 platforms from bn(64,64) to bn(64,32). This doesn't
...
have impact on performance, because amount of multiplications does not
increase with this switch, not on sparcv9 that is. On the contrary, it
actually improves performance, because it spares a load of instructions
used to chase carries. Not to mention that BN assembler modules can be
shared more freely between 32- and 64-bit builts.
2005-12-15 22:40:58 +00:00
Andy Polyakov
877e8e970c
Allow for bn(64,32) on LP64 platforms.
2005-12-15 22:31:16 +00:00
Andy Polyakov
07645deeb8
Apply "better safe than sorry" approach after addressing sporadic SEGV in
...
bn_sub_words to the rest of the sparcv8plus.S.
2005-11-15 08:02:10 +00:00
Andy Polyakov
c52c82ffc1
Attempt to resolve sporadic SEGV crashes in bn_sub_words in OpenSSH. I'm
...
baffled why it crashes and does it sporadically...
2005-11-11 20:07:07 +00:00
