 Andy Polyakov
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cfdbff23ab
bn_exp.c: improve portability.
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13 years ago |
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Andy Polyakov
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361512da0d
This commit completes recent modular exponentiation optimizations on
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13 years ago |
 Dr. Stephen Henson
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7edfe67456
Move all FIPSAPI renames into fips.h header file, include early in
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14 years ago |
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Dr. Stephen Henson
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7cc684f4f7
Redirect FIPS memory allocation to FIPS_malloc() routine, remove
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14 years ago |
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Dr. Stephen Henson
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d70323f1c5
Submitted by: Peter Gutmann <pgut001@cs.auckland.ac.nz>
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15 years ago |
 Geoff Thorpe
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6343829a39
Revert the size_t modifications from HEAD that had led to more
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16 years ago |
 Ben Laurie
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4d6e1e4f29
size_tification.
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16 years ago |
 Bodo Möller
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bd31fb2145
Change to mitigate branch prediction attacks
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17 years ago |
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Bodo Möller
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46a643763d
Implement fixed-window exponentiation to mitigate hyper-threading
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19 years ago |
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Geoff Thorpe
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c86f2054f3
Adjust various bignum functions to use BN_CTX for variables instead of
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20 years ago |
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Geoff Thorpe
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b6358c89a1
Convert openssl code not to assume the deprecated form of BN_zero().
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20 years ago |
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Geoff Thorpe
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82b2f57e30
Use the BN_is_odd() macro in place of code that (inconsistently) does much
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21 years ago |
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Geoff Thorpe
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d870740cd7
Put the first stage of my bignum debugging adventures into CVS. This code
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21 years ago |
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Bodo Möller
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8dea52fa42
Fix some things that look like bugs.
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24 years ago |
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Bodo Möller
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25439b76ad
Move reduction step from BN_mod_exp to BN_mod_exp_mont_word.
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24 years ago |
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Bodo Möller
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73c2522c7c
Handle special cases correctly in exponentation functions.
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24 years ago |
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Bodo Möller
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cd2eebfd64
BN_sqrt
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24 years ago |
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Bodo Möller
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499e167fda
Improve BN_mod_inverse performance.
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24 years ago |
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Bodo Möller
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c94b6de017
Timings.
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24 years ago |
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Bodo Möller
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78a0c1f18d
modular arithmetics
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24 years ago |
 Richard Levitte
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020fc820dc
Constify the BIGNUM routines a bit more. The only trouble were the
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24 years ago |
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Richard Levitte
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5270e7025e
Merge the engine branch into the main trunk. All conflicts resolved.
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24 years ago |
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Bodo Möller
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fc57ebc057
Actually comment out the parts of BN_MOD_MUL_WORD that I inteded to
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24 years ago |
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Bodo Möller
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e958c5afe7
In BN_mod_exp_mont_word, avoid one application of BN_MOD_MUL_WORD,
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24 years ago |
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Bodo Möller
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c3b1424cc0
Use BN_CTX_end when exiting early from BN_mod_exp_mont_word because
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24 years ago |
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Geoff Thorpe
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8ba6d1b0cc
The atalla functionality doesn't work with the "word" version of
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24 years ago |
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Bodo Möller
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dc434bbcb0
Slightly faster DSA verification (BN_mod_exp2_mont),
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24 years ago |
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Bodo Möller
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f8989a2155
Use the equivalent of a sliding window (without precomputation
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24 years ago |
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Bodo Möller
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6dad7bd69c
Speed up DH with small generator.
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24 years ago |
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Ben Laurie
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bd03b99b9b
Add support for Compaq Atalla crypto accelerator.
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25 years ago |
