Dr. Stephen Henson
f610a516a0
Backport from HEAD:
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New option to disable characteristic two fields in EC code.
Make no-ec2m work on Win32 build.
2011-06-06 11:49:36 +00:00
Bodo Möller
82281ce47d
ECC library bugfixes.
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Submitted by: Emilia Kapser (Google)
2010-08-26 12:10:57 +00:00
Andy Polyakov
ea71ec1b11
ec2_mult.c readability update.
2008-10-28 13:53:51 +00:00
Bodo Möller
2238e8e477
correct+extend publication info
2005-09-12 01:39:46 +00:00
Bodo Möller
aa4ce7315f
Fix various incorrect error function codes.
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("perl util/ck_errf.pl */*.c */*/*.c" still reports many more.)
2005-04-26 18:53:22 +00:00
Nils Larsch
ff22e913a3
- use BN_set_negative and BN_is_negative instead of BN_set_sign
...
and BN_get_sign
- implement BN_set_negative as a function
- always use "#define BN_is_zero(a) ((a)->top == 0)"
2005-04-22 20:02:44 +00:00
Geoff Thorpe
b6358c89a1
Convert openssl code not to assume the deprecated form of BN_zero().
...
Remove certain redundant BN_zero() initialisations, because BN_CTX_get(),
BN_init(), [etc] already initialise to zero.
Correct error checking in bn_sqr.c, and be less wishy-wash about how/why
the result's 'top' value is set (note also, 'max' is always > 0 at this
point).
2004-03-13 23:57:20 +00:00
Richard Levitte
163f5b236c
Correct signedness
2003-05-21 14:21:26 +00:00
Bodo Möller
37c660ff9b
implement fast point multiplication with precomputation
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Submitted by: Nils Larsch
Reviewed by: Bodo Moeller
2003-02-06 19:25:12 +00:00
Bodo Möller
15994b034a
rename some functions to improve consistency
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Submitted by: Sheueling Chang
2002-11-23 18:16:09 +00:00
Bodo Möller
b53e44e572
implement and use new macros BN_get_sign(), BN_set_sign()
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Submitted by: Nils Larsch
2002-11-04 13:17:22 +00:00
Bodo Möller
259cdf2af9
Sun has agreed to removing the covenant language from most files.
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Submitted by: Sheueling Chang <Sheueling.Chang@Sun.COM>
2002-10-29 10:59:32 +00:00
Bodo Möller
102c8f47bf
typo
2002-08-02 15:28:31 +00:00
Bodo Möller
7793f30e09
add support for elliptic curves over binary fields
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Submitted by: Duglas Stebila <douglas.stebila@sun.com>,
Sheueling Chang <sheueling.chang@sun.com>
(CHANGES entries by Bodo Moeller)
2002-08-02 13:42:24 +00:00
