Bodo Möller
5f3d6f70f6
Implement handling of EC parameter seeds (new functions
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EC_GROUP_set_seed(), EC_GROUP_get0_seed(), EC_GROUP_get_seed_len()).
New functions ECPKParameters_print(), ECPKParameters_print_fp().
Submitted by: Nils Larsch
2002-06-18 08:38:59 +00:00
Bodo Möller
254ef80db1
simplify asn1_flag
...
Submitted by: Nils Larsch
Reviewed by: Bodo Moeller
2002-06-12 14:01:17 +00:00
Bodo Möller
012c86ab74
move ECC ASN1 that is not specific to ECDSA into crypto/ec/,
...
and make some appropriate changes to the EC library.
Submitted by: Nils Larsch
2002-06-10 12:41:18 +00:00
Bodo Möller
458c29175e
move ECC ASN1 that is not specific to ECDSA into crypto/ec/,
...
and make some appropriate changes to the EC library.
Submitted by: Nils Larsch
2002-06-10 12:18:21 +00:00
Bodo Möller
b6db386ffd
Change internals of the EC library so that the functions
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EC_GROUP_{set_generator,get_generator,get_order,get_cofactor} are
implemented directly in crypto/ec/ec_lib.c and not dispatched to
methods.
Also fix EC_GROUP_copy to copy the NID.
2002-05-08 11:54:24 +00:00
Bodo Möller
17d6bb8158
New function EC_GROUP_check_discriminant().
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Restructure implementation of EC_GROUP_check().
Submitted by: Nils Larsch
2002-03-20 10:18:07 +00:00
Bodo Möller
af28dd6c75
Fix bugs and typos.
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Add some WTLS curves.
New function EC_GROUP_check() (this will probably
be implemented differently soon).
Submitted by: Nils Larsch
Reviewed by: Bodo Moeller
2002-03-18 13:10:45 +00:00
Bodo Möller
45fb737950
reference counting for EC_GROUP structures is not needed (at the
...
moment at least), so remove it
2002-03-06 09:46:17 +00:00
Bodo Möller
945e15a253
add support for named curves
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Submitted by: Nils Larsch <nla@trustcenter.de>
2002-02-13 17:22:59 +00:00
Bodo Möller
48fe4d6233
More EC stuff, including EC_POINTs_mul() for simultaneous scalar
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multiplication of an arbitrary number of points.
2001-03-10 23:18:35 +00:00
Bodo Möller
156e85578d
Implement EC_GFp_mont_method.
2001-03-08 20:55:16 +00:00
Bodo Möller
bb62a8b0c5
More method functions for elliptic curves,
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and an ectest.c that actually tests something.
2001-03-08 19:14:52 +00:00
Bodo Möller
1d5bd6cf71
More 'TODO' items.
2001-03-08 11:16:33 +00:00
Bodo Möller
226cc7ded4
More method functions for EC_GFp_simple_method.
2001-03-08 01:23:28 +00:00
Bodo Möller
e869d4bd32
More method functions.
2001-03-07 20:56:48 +00:00
Bodo Möller
60428dbf0a
Some actual method functions (not enough yet to use the EC library, though),
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including EC arithmetics derived from Lenka Fibikova's code (with some
additional optimizations).
2001-03-07 19:54:35 +00:00
Bodo Möller
f1f25544e0
..._init functions are method-specific too
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(they can't do much useful, but they will have to set pointers
to NULL)
2001-03-07 09:53:41 +00:00
Bodo Möller
2e0db07627
Optimized EC_METHODs need specific 'set_curve' and 'free' functions.
2001-03-07 09:48:38 +00:00
Bodo Möller
58fc62296f
The next bunch of vaporware.
2001-03-07 09:29:45 +00:00
Bodo Möller
df9cc1535e
extra_data 'mixin'.
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(This will be used for Lim/Lee precomputation data.)
2001-03-07 09:03:32 +00:00
Bodo Möller
0657bf9c14
Implement dispatcher for EC_GROUP and EC_POINT method functions.
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Initial EC_GROUP_new_curve_GFp implementation.
2001-03-07 01:17:05 +00:00
Bodo Möller
5b438e9b0f
Add a few 'const's
2001-03-06 22:30:03 +00:00
Bodo Möller
774530f412
'is_at_infinity' tests don't need a BN_CTX.
2001-03-06 08:55:33 +00:00
Bodo Möller
fb171e534e
New function declarations.
2001-03-06 07:01:51 +00:00
Bodo Möller
7d7db13e67
Add BN_CTX arguments where appropriate.
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Rename 'EC_GROUP_set'-related functions to names similar to 'EC_GROUP_set_curve'
because they don't care about the generator.
Add new functions.
2001-03-06 06:20:20 +00:00
Bodo Möller
d8c79c7f72
Change comments.
2001-03-05 21:59:03 +00:00
Bodo Möller
3a12ce0137
Some declarations that outline what I intend to implement.
2001-03-05 21:54:39 +00:00
Bodo Möller
38e3c5815c
Add yet another (still empty) source code file that I forgot.
2001-03-05 20:31:49 +00:00
Bodo Möller
65e8167079
Move ec.h to ec2.h because it is not compatible with what we will use.
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Add EC vaporware: change relevant Makefiles and add some empty source
files.
"make update".
2001-03-05 20:13:37 +00:00