Geoff Thorpe
f7ccba3edf
There was a need to support thread ID types that couldn't be reliably cast
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to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed
version was added but it required portable code to check *both* modes to
determine equality. This commit maintains the availability of both thread
ID types, but deprecates the type-specific accessor APIs that invoke the
callbacks - instead a single type-independent API is used. This simplifies
software that calls into this interface, and should also make it less
error-prone - as forgetting to call and compare *both* thread ID accessors
could have led to hard-to-debug/infrequent bugs (that might only affect
certain platforms or thread implementations). As the CHANGES note says,
there were corresponding deprecations and replacements in the
thread-related functions for BN_BLINDING and ERR too.
2008-03-28 02:49:43 +00:00
Dr. Stephen Henson
56c7754cab
Avoid warnings.
2008-02-28 14:05:01 +00:00
Andy Polyakov
61b05a0025
Make x86_64-mont.pl work with debug Win64 build.
2008-02-27 20:09:28 +00:00
Bodo Möller
7c9882eb24
fix BIGNUM flag handling
2008-02-27 06:01:28 +00:00
Andy Polyakov
089458b096
ppc64-mont optimization.
2008-02-05 13:10:14 +00:00
Andy Polyakov
676517e08e
crypto/rc5/Makefile was erroneously omitted from last perlasm unification.
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Also remove obsolete and now misleading comments.
2008-01-15 11:27:06 +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
Dr. Stephen Henson
4d1f3f7a6c
Update perl asm scripts include paths for perlasm.
2008-01-05 22:28:38 +00:00
Andy Polyakov
c8ec4a1b0b
Final (for this commit series) optimized version and with commentary section.
2007-12-29 20:30:09 +00:00
Andy Polyakov
699e1a3a82
This is also informational commit exposing loop modulo scheduling "factor."
2007-12-29 20:28:01 +00:00
Andy Polyakov
64214a2183
New Montgomery multiplication module, ppc64-mont.pl. Reference, non-optimized
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implementation. This is essentially informational commit.
2007-12-29 20:26:46 +00:00
Andy Polyakov
ca64056836
Engage x86 assembler in Mac OS X build.
2007-12-18 17:33:49 +00:00
Andy Polyakov
70ba4ee5d5
Commit #16325 fixed one thing but broke DH with certain moduli.
2007-11-03 20:09:04 +00:00
Andy Polyakov
0023adb47a
Switch to bn-s390x (it's faster on keys longer than 512 bits) and mention
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s390x assembler pack in CHANAGES.
2007-10-01 07:38:32 +00:00
Andy Polyakov
7722e53f12
Yet another ARM update. It appears to be more appropriate to make
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developers responsible for -march choice.
2007-09-27 16:27:03 +00:00
Andy Polyakov
75a8e30f4f
Minimize stack utilization in probable_prime.
2007-09-18 20:52:05 +00:00
Bodo Möller
08b229e13f
Make sure that BN_from_montgomery keeps the BIGNUMS in proper format
2007-09-18 16:35:28 +00:00
Dr. Stephen Henson
710069c19e
Fix warnings.
2007-08-12 17:44:32 +00:00
Andy Polyakov
35295bdbee
bn_mul_recursive doesn't handle all cases correctly, which results in
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BN_mul failures at certain key-length mixes.
PR: 1427
2007-07-08 18:53:03 +00:00
Andy Polyakov
62aa5dd415
Fix build problem on Tru64.
2007-06-29 13:11:45 +00:00
Andy Polyakov
673c55a2fe
Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which
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is fixed now.
2007-06-29 13:10:19 +00:00
Andy Polyakov
5b89f78a89
Typo in x86_64-mont.pl.
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PR: 1549
2007-06-21 11:38:52 +00:00
Andy Polyakov
1c7f8707fd
bn_asm for s390x.
2007-06-20 14:10:16 +00:00
Andy Polyakov
2329694222
SPARC Solaris and Linux assemblers treat .align directive differently.
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PR: 1547
2007-06-20 12:24:22 +00:00
Dr. Stephen Henson
9677bf0f30
Update .cvsignore
2007-06-18 12:40:24 +00:00
Andy Polyakov
7d9cf7c0bb
Eliminate conditional final subtraction in Montgomery assembler modules.
2007-06-17 17:10:03 +00:00
Andy Polyakov
55525742f4
Privatize BN_*_no_branch.
2007-06-11 16:33:03 +00:00
Andy Polyakov
c693b5a55c
Commentary updates and minor optimization for bn_mont.c.
2007-06-11 08:53:52 +00:00
Andy Polyakov
6b6443dead
Eliminate conditional final subtraction in Montgomery multiplication.
2007-06-10 19:34:38 +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
Bodo Möller
24a8c25ab5
fix error codes
2007-04-19 15:14:21 +00:00
Bodo Möller
d1e7d1d96c
don't violate the bn_check_top assertion in BN_mod_inverse_no_branch()
2007-04-19 14:45:57 +00:00
Bodo Möller
b002265ee3
make BN_FLG_CONSTTIME semantics more fool-proof
2007-03-28 18:41:23 +00:00
Bodo Möller
bd31fb2145
Change to mitigate branch prediction attacks
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Submitted by: Matthew D Wood
Reviewed by: Bodo Moeller
2007-03-28 00:15:28 +00:00
Andy Polyakov
8b71d35458
nasm fixes.
2007-03-20 08:55:58 +00:00
Andy Polyakov
760e353528
sparcv9a-mont was modified to handle 32-bit aligned input, but check
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for 64-bit alignment was not removed.
2007-03-20 08:54:51 +00:00
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
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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
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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
