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openssl/crypto/bn
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Bodo Möller ecb1445ce2 Implement fixed-window exponentiation to mitigate hyper-threading 
timing attacks.

BN_FLG_EXP_CONSTTIME requests this algorithm, and this done by default for
RSA/DSA/DH private key computations unless
RSA_FLAG_NO_EXP_CONSTTIME/DSA_FLAG_NO_EXP_CONSTTIME/
DH_FLAG_NO_EXP_CONSTTIME is set.

Submitted by: Matthew D Wood
Reviewed by: Bodo Moeller
2005-05-16 01:26:08 +00:00
..
asm Add emacs cache files to .cvsignore. 2005-04-11 14:18:14 +00:00
.cvsignore Add emacs cache files to .cvsignore. 2005-04-11 14:18:14 +00:00
bn.h Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
bn.mul
bn_add.c Add "dif" variable to clean up the loop implementations. 2003-12-06 11:55:46 +00:00
bn_asm.c
bn_blind.c Put the first stage of my bignum debugging adventures into CVS. This code 2003-11-04 22:54:49 +00:00
bn_ctx.c Two TODO comments taken care of. Nils pointed out that one of them had already 2004-09-19 04:43:46 +00:00
bn_div.c Document a change I'd already made, and at the same time, correct the 2004-03-13 22:10:15 +00:00
bn_err.c Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
bn_exp.c Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
bn_exp2.c Adjust various bignum functions to use BN_CTX for variables instead of 2004-03-25 04:32:24 +00:00
bn_gcd.c Avoid segfault if ret==0. 2003-12-06 11:39:37 +00:00
bn_kron.c Add missing bn_check_top()s to bn_kron.c, remove some miscellaneous 2003-12-01 23:11:45 +00:00
bn_lcl.h Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
bn_lib.c Tidy up, including; 2004-06-20 04:16:12 +00:00
bn_mod.c When adding positive elements, we can use BN_uadd() instead of BN_add(). 2004-02-22 19:30:41 +00:00
bn_mont.c New function BN_MONT_CTX_set_locked, to set montgomery parameters in a 2005-04-22 13:17:49 +00:00
bn_mpi.c Put the first stage of my bignum debugging adventures into CVS. This code 2003-11-04 22:54:49 +00:00
bn_mul.c Convert openssl code not to assume the deprecated form of BN_zero(). 2004-03-13 23:57:20 +00:00
bn_prime.c Adjust various bignum functions to use BN_CTX for variables instead of 2004-03-25 04:32:24 +00:00
bn_prime.h
bn_prime.pl Fix prime generation loop in crypto/bn/bn_prime.pl by making 2003-09-25 13:57:58 +00:00
bn_print.c Two TODO comments taken care of. Nils pointed out that one of them had already 2004-09-19 04:43:46 +00:00
bn_rand.c RAND_add() wants a double as it's last argument. 2004-03-25 15:52:43 +00:00
bn_recp.c Adjust various bignum functions to use BN_CTX for variables instead of 2004-03-25 04:32:24 +00:00
bn_shift.c This rewrites two "for" loops in BN_rshift() - equality with zero is 2003-11-13 15:03:14 +00:00
bn_sqr.c Variety of belt-tightenings in the bignum code. (Please help test this!) 2004-03-17 17:36:54 +00:00
bn_sqrt.c Convert openssl code not to assume the deprecated form of BN_zero(). 2004-03-13 23:57:20 +00:00
bn_word.c BN_div_word() was breaking when called from BN_bn2dec() (actually, this is 2004-06-17 20:03:56 +00:00
bnspeed.c
bntest.c Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
divtest.c Fix to build better with DJGPP. 2002-11-14 11:22:46 +00:00
exp.c
expspeed.c Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
exptest.c Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:26:08 +00:00
Makefile Extend Solaris x86 support to amd64. Note that if both gcc and Sun C 2005-04-03 19:16:58 +00:00
todo
vms-helper.c