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864 Commits

Author SHA1 Message Date
Andy Polyakov
fd8ad019e1 crypto/bn/asm/rsax-x86_64.pl: make it work on Darwin. 2013-08-03 16:28:50 +02:00
Andy Polyakov
5c57c69f9e bn/asm/rsaz-avx2.pl: Windows-specific fix. 2013-07-12 18:59:17 +02:00
Ben Laurie
852f837f5e s/rsaz_eligible/rsaz_avx2_eligible/. 2013-07-12 12:47:39 +01:00
Andy Polyakov
ca48ace5c5 Take RSAZ modules into build loop, add glue and engage. 
RT: 2582, 2850
 2013-07-05 21:39:47 +02:00
Andy Polyakov
0b4bb91db6 Add RSAZ assembly modules. 
RT: 2582, 2850
 2013-07-05 21:30:18 +02:00
Andy Polyakov
26e43b48a3 bn/asm/x86_86-mont.pl: optimize reduction for Intel Core family. 2013-07-05 21:10:56 +02:00
Andy Polyakov
cbce8c4644 bn/bn_exp.c: harmonize. 2013-07-05 20:52:58 +02:00
Andy Polyakov
b74ce8d948 bn/bn_exp.c: Solaris-specific fix, T4 MONTMUL relies on alloca. 2013-06-30 23:09:09 +02:00
Andy Polyakov
4ddacd9921 Optimize SPARC T4 MONTMUL support. 
Improve RSA sing performance by 20-30% by:
- switching from floating-point to integer conditional moves;
- daisy-chaining sqr-sqr-sqr-sqr-sqr-mul sequences;
- using MONTMUL even during powers table setup;
 2013-06-18 10:39:38 +02:00
Andy Polyakov
02450ec69d PA-RISC assembler pack: switch to bve in 64-bit builds. 
PR: 3074
 2013-06-18 10:37:00 +02:00
Adam Langley
8a99cb29d1 Add secure DSA nonce flag. 
This change adds the option to calculate (EC)DSA nonces by hashing the
message and private key along with entropy to avoid leaking the private
key if the PRNG fails.
 2013-06-13 17:26:07 +01:00
Adam Langley
96a4c31be3 Ensure that, when generating small primes, the result is actually of the 
requested size. Fixes OpenSSL #2701.

This change does not address the cases of generating safe primes, or
where the |add| parameter is non-NULL.

Conflicts:
	crypto/bn/bn.h
	crypto/bn/bn_err.c
 2013-06-04 18:52:30 +01:00
Adam Langley
2b0180c37f Ensure that x**0 mod 1 = 0. 2013-06-04 18:47:11 +01:00
Adam Langley
7753a3a684 Add volatile qualifications to two blocks of inline asm to stop GCC from 
eliminating them as dead code.

Both volatile and "memory" are used because of some concern that the compiler
may still cache values across the asm block without it, and because this was
such a painful debugging session that I wanted to ensure that it's never
repeated.
 2013-06-04 18:46:25 +01:00
Andy Polyakov
b69437e1e5 crypto/bn/bn_exp.c: SPARC portability fix. 2013-06-01 09:58:07 +02:00
Andy Polyakov
342dbbbe4e x86_64-gf2m.pl: fix typo. 2013-03-01 22:36:36 +01:00
Andy Polyakov
7c43601d44 x86_64-gf2m.pl: add missing Windows build fix for #2963. 
PR: 3004
 2013-03-01 21:43:10 +01:00
Andy Polyakov
750398acd8 bn_nist.c: work around clang 3.0 bug. 2013-02-14 09:51:41 +01:00
Andy Polyakov
4568182a8b x86_64 assembly pack: keep making Windows build more robust. 
PR: 2963 and a number of others
 2013-02-02 19:54:59 +01:00
Andy Polyakov
46bf83f07a x86_64 assembly pack: make Windows build more robust. 
PR: 2963 and a number of others
 2013-01-22 22:27:28 +01:00
Andy Polyakov
543fd85460 bn/asm/mips.pl: hardwire local call to bn_div_words. 2013-01-22 21:13:37 +01:00
Ben Laurie
b204ab6506 Update ignores. 2012-12-11 15:52:10 +00:00
Andy Polyakov
904732f68b C64x+ assembly pack: improve EABI support. 2012-11-28 13:19:10 +00:00
Andy Polyakov
9f6b0635ad x86_64-gcc.c: resore early clobber constraint. 
Submitted by: Florian Weimer
 2012-11-19 15:02:00 +00:00
Andy Polyakov
68c06bf6b2 Support for SPARC T4 MONT[MUL|SQR] instructions. 
Submitted by: David Miller, Andy Polyakov
 2012-11-17 10:34:11 +00:00
Andy Polyakov
134c00659a bn_word.c: fix overflow bug in BN_add_word. 2012-11-09 13:58:40 +00:00
Andy Polyakov
1efd583085 SPARCv9 assembly pack: harmonize ABI handling (so that it's handled in one 
place at a time, by pre-processor in .S case and perl - in .s).
 2012-10-25 12:07:32 +00:00
Andy Polyakov
0c832ec5c6 Add VIS3-capable sparcv9-gf2m module. 2012-10-20 15:59:14 +00:00
Andy Polyakov
947d78275b Add VIS3 Montgomery multiplication. 2012-10-20 09:13:21 +00:00
Andy Polyakov
a58fdc7a34 bn_lcl.h: gcc removed support for "h" constraint, which broke inline 
assembler.
 2012-09-01 13:17:32 +00:00
Andy Polyakov
be0d31b166 Add linux-x32 target. 2012-08-29 14:08:46 +00:00
Andy Polyakov
1a002d88ad MIPS assembly pack: assign default value to $flavour. 2012-08-17 09:10:31 +00:00
Andy Polyakov
32e03a3016 bn_nist.c: compensate for VC bug [with optimization off!]. 
PR: 2837
 2012-07-02 13:30:32 +00:00
Andy Polyakov
8d00f34239 crypto/bn/*.h: move PTR_SIZE_INT to private header. 2012-07-02 13:27:30 +00:00
Andy Polyakov
6251989eb6 x86_64 assembly pack: make it possible to compile with Perl located on 
path with spaces.

PR: 2835
 2012-06-27 10:08:23 +00:00
Ben Laurie
71fa451343 Version skew reduction: trivia (I hope). 2012-06-03 22:00:21 +00:00
Andy Polyakov
3e181369dd C64x+ assembler pack. linux-c64xplus build is *not* tested nor can it be 
tested, because kernel is not in shape to handle it *yet*. The code is
committed mostly to stimulate the kernel development.
 2012-04-18 13:01:36 +00:00
Dr. Stephen Henson
d3379de5a9 don't shadow 2012-03-30 15:43:32 +00:00
Andy Polyakov
4736eab947 bn/bn_gf2m.c: make new BN_GF2m_mod_inv work with BN_DEBUG_RAND. 2012-03-29 21:35:28 +00:00
Andy Polyakov
0208ab2e3f bn_nist.c: make new optimized code dependent on BN_LLONG. 2012-02-02 07:46:05 +00:00
Andy Polyakov
ce0727f9bd bn_nist.c: harmonize buf in BN_nist_mod_256 with other mod functions. 2012-01-06 13:17:47 +00:00
Ben Laurie
e166891e0d Fix warning. 2011-12-13 15:55:35 +00:00
Andy Polyakov
8c98b2591f modexp512-x86_64.pl: Solaris protability fix. 
PR: 2656
 2011-12-12 15:10:14 +00:00
Andy Polyakov
5711dd8eac x86-mont.pl: fix bug in integer-only squaring path. 
PR: 2648
 2011-12-09 14:21:25 +00:00
Andy Polyakov
6600126825 bn/asm/mips.pl: fix typos. 2011-12-01 12:16:09 +00:00
Andy Polyakov
0985bd4f80 bn_nist.c: fix strict-aliasing compiler warning. 2011-11-13 17:31:03 +00:00
Dr. Stephen Henson
20bee9684d Add RFC5114 DH parameters to OpenSSL. Add test data to dhtest. 2011-11-13 14:07:36 +00:00
Andy Polyakov
29fd6746f5 armv4cpuid.S, armv4-gf2m.pl: make newest code compilable by older assembler. 2011-11-05 13:07:18 +00:00
Andy Polyakov
09f40a3cb9 ppc.pl: fix bug in bn_mul_comba4. 
PR: 2636
Submitted by: Charles Bryant
 2011-11-05 10:16:04 +00:00
Andy Polyakov
0933887112 bn_exp.c: fix corner case in new constant-time code. 
Submitted by: Emilia Kasper
 2011-10-29 19:25:13 +00:00