 Bodo Möller
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bd31fb2145
Change to mitigate branch prediction attacks
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vor 17 Jahren |
 Nils Larsch
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b900a6b42f
avoid shifting input
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vor 18 Jahren |
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Nils Larsch
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b3bad17d1a
remove unused variable
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vor 18 Jahren |
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Nils Larsch
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357d5de5b9
add support for DSA with SHA2
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vor 18 Jahren |
 Ben Laurie
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84948b39df
Fix various warnings.
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vor 18 Jahren |
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Bodo Möller
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5e3225cc44
Introduce limits to prevent malicious keys being able to
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vor 18 Jahren |
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Nils Larsch
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33af4421f2
remove unnecessary code
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vor 18 Jahren |
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Nils Larsch
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67b6f1ca88
fix problems found by coverity: remove useless code
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vor 18 Jahren |
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Bodo Möller
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0ebfcc8f92
make sure DSA signing exponentiations really are constant-time
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vor 19 Jahren |
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Bodo Möller
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46a643763d
Implement fixed-window exponentiation to mitigate hyper-threading
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vor 19 Jahren |
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Bodo Möller
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b0ac0a8ef8
improve comment readability
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vor 19 Jahren |
 Dr. Stephen Henson
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879b19801a
Change method_mont_p from (char *) to (BN_MONT_CTX *) and remove several
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vor 19 Jahren |
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Dr. Stephen Henson
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6ec8e63af6
Port BN_MONT_CTX_set_locked() from stable branch.
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vor 19 Jahren |
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Ben Laurie
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e9ad6665a5
Add debug target, remove cast, note possible bug.
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vor 19 Jahren |
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Nils Larsch
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ff22e913a3
- use BN_set_negative and BN_is_negative instead of BN_set_sign
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vor 19 Jahren |
 Richard Levitte
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43eb3b0130
We seem to carry some rests of the 0.9.6 [engine] ENGINE framework in form
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vor 21 Jahren |
 Geoff Thorpe
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879650b866
The default implementation of DSA_METHOD has an interdependence on the
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vor 22 Jahren |
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Richard Levitte
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0b13e9f055
Add the possibility to build without the ENGINE framework.
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vor 22 Jahren |
 Lutz Jänicke
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a74333f905
Fix initialization sequence to prevent freeing of unitialized objects.
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vor 22 Jahren |
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Geoff Thorpe
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0e4aa0d2d2
As with RSA, which was modified recently, this change makes it possible to
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vor 22 Jahren |
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Bodo Möller
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b53e44e572
implement and use new macros BN_get_sign(), BN_set_sign()
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vor 22 Jahren |
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Geoff Thorpe
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cb78486d97
This commits changes to various parts of libcrypto required by the recent
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vor 23 Jahren |
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Bodo Möller
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c458a33196
DSA verification should insist that r and s are in the allowed range.
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vor 23 Jahren |
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Dr. Stephen Henson
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c962479bdf
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vor 23 Jahren |
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Bodo Möller
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e306892994
Simplify BN_rand_range
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vor 24 Jahren |
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Bodo Möller
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35ed8cb8b6
Integrate my implementation of a countermeasure against
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vor 24 Jahren |
 Ulf Möller
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57e7d3ce15
Bleichenbacher's DSA attack
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vor 24 Jahren |
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Richard Levitte
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a4aba800d9
Constify DSA-related code.
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vor 24 Jahren |
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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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vor 24 Jahren |
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Ulf Möller
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c11dead17c
Don't set the two top bits to one when generating a random number < q.:wq
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vor 24 Jahren |
