Commit graph

26 commits

Author SHA1 Message Date
Dr. Stephen Henson
1cc8410e36 PR: 2239
Submitted by: Dominik Oepen <oepen@informatik.hu-berlin.de>

Add Brainpool curves from RFC5639.

Original patch by Annie Yousar <a.yousar@informatik.hu-berlin.de>
2012-04-22 13:11:48 +00:00
Dr. Stephen Henson
a068a1d0e3 Add new APIs EC_curve_nist2nid and EC_curve_nid2nist which convert
between NIDs and the more common NIST names such as "P-256". Enhance
ecparam utility and ECC method to recognise the NIST names for curves.
(backport from HEAD)
2012-04-06 17:35:01 +00:00
Bodo Möller
3d520f7c2d Fix warnings.
Also, use the common Configure mechanism for enabling/disabling the 64-bit ECC code.
2011-10-19 08:58:35 +00:00
Bodo Möller
9c37519b55 Improve optional 64-bit NIST-P224 implementation, and add NIST-P256 and
NIST-P521. (Now -DEC_NISTP_64_GCC_128 enables all three of these;
-DEC_NISTP224_64_GCC_128 no longer works.)

Submitted by: Google Inc.
2011-10-18 19:43:54 +00:00
Dr. Stephen Henson
f610a516a0 Backport from HEAD:
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
48ce525d16 New 64-bit optimized implementation EC_GFp_nistp224_method().
Binary compatibility is not affected as this will only be
compiled in if explicitly requested (#ifdef EC_NISTP224_64_GCC_128).

Submitted by: Emilia Kasper (Google)
2010-08-26 14:29:27 +00:00
Andy Polyakov
1c56e95e28 Compress and more aggressively constify ec_curve.c [the latter is
achieved by minimizing link relocations].
2007-08-31 09:36:43 +00:00
Bodo Möller
67c03ff185 comment 2005-12-13 05:46:33 +00:00
Nils Larsch
8b15c74018 give EC_GROUP_new_by_nid a more meanigful name:
EC_GROUP_new_by_nid -> EC_GROUP_new_by_curve_name
2005-05-10 11:37:47 +00:00
Nils Larsch
7dc17a6cf0 give EC_GROUP_*_nid functions a more meaningful name
EC_GROUP_get_nid -> EC_GROUP_get_curve_name
	EC_GROUP_set_nid -> EC_GROUP_set_curve_name
2005-05-08 22:09:12 +00:00
Geoff Thorpe
ace3ebd661 Improve error handling if decompression of an ec point fails, and cleanup
ec_curve.c (unify comments, etc).

Submitted by: Nils Larsch
Reviewed by: Bodo Moeller, Geoff Thorpe
2004-07-06 15:50:04 +00:00
Geoff Thorpe
5148710994 Adds warnings about two curves and fixes the "seed" value for two other
curves.

Submitted by: Nils Larsch
2004-03-25 03:03:52 +00:00
Richard Levitte
0d78bc3356 Add IPSec/IKE/Oakley curves.
PR: 768
Submitted by: Vadim Fedukovich <vf@unity.net>
2003-11-29 09:25:59 +00:00
Bodo Möller
d745af4b0c avoid potential confusion about curves (prime192v1 and prime256v1 are
also known as secp192r1 and secp256r1, respectively)

Submitted by: Nils Larsch, Bodo Moeller
2003-01-16 16:05:23 +00:00
Bodo Möller
97a06ad9ef corrections to built-in curves
Submitted by: Nils Larsch
2002-11-11 10:24:52 +00:00
Bodo Möller
259cdf2af9 Sun has agreed to removing the covenant language from most files.
Submitted by: Sheueling Chang <Sheueling.Chang@Sun.COM>
2002-10-29 10:59:32 +00:00
Bodo Möller
65b1d31df5 change API for looking at the internal curve list
Submitted by: Nils Larsch
2002-09-02 07:08:33 +00:00
Bodo Möller
7eb18f1237 Simplify handling of named curves: get rid of EC_GROUP_new_by_name(),
EC_GROUP_new_by_nid() should be enough.  This avoids a lot of
redundancy.

Submitted by: Nils Larsch
2002-08-15 09:21:31 +00:00
Bodo Möller
7793f30e09 add support for elliptic curves over binary fields
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
Lutz Jänicke
0ae1661ba2 Apply OID fixes for elliptic curves as supplied by
Nils Larsch <nlarsch@compuserve.de>.
2002-04-08 15:49:53 +00:00
Bodo Möller
af28dd6c75 Fix bugs and typos.
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
4882171df5 EC curve stuff
Submitted by: Nils Larsch
2002-03-08 11:10:40 +00:00
Bodo Möller
709c51c424 fix spacing 2002-03-07 12:21:31 +00:00
Bodo Möller
9bc448546e Add more curves.
Submitted by: Nils Larsch

Remove unnecessary 'const'.
2002-03-07 12:14:03 +00:00
Bodo Möller
60d8bae30d some modifications to named curve support 2002-02-13 17:57:52 +00:00
Bodo Möller
945e15a253 add support for named curves
Submitted by: Nils Larsch <nla@trustcenter.de>
2002-02-13 17:22:59 +00:00