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43 commits

Author SHA1 Message Date
Dr. Stephen Henson
af4f2ad9dd Add X25519 curve to list 
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
 2016-02-28 22:54:53 +00:00
Dr. Stephen Henson
6903e2e7e9 Extended EC_METHOD customisation support. 
Add support for optional overrides of various private key operations
in EC_METHOD.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
 2016-02-28 22:54:53 +00:00
FdaSilvaYY
0d4fb84390 GH601: Various spelling fixes. 
Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
 2016-02-05 15:25:50 -05:00
Rich Salz
349807608f Remove /* foo.c */ comments 
This was done by the following
        find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
        print unless $. == 1 && m@/\* .*\.[ch] \*/@;
        close ARGV if eof; # Close file to reset $.

And then some hand-editing of other files.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
 2016-01-26 16:40:43 -05:00
Rich Salz
75ebbd9aa4 Use p==NULL not !p (in if statements, mainly) 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-05-11 10:06:38 -04:00
Rich Salz
86885c2895 Use "==0" instead of "!strcmp" etc 
For the various string-compare routines (strcmp, strcasecmp, str.*cmp)
use "strcmp()==0" instead of "!strcmp()"

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-05-06 22:37:53 -04:00
Dr. Stephen Henson
b6eb9827a6 Add OSSL_NELEM macro. 
Add OSSL_NELEM macro to e_os.h to determine the number of elements in an
array.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-05-03 12:53:08 +01:00
Rich Salz
23a1d5e97c free NULL cleanup 7 
This gets BN_.*free:
    BN_BLINDING_free BN_CTX_free BN_FLG_FREE BN_GENCB_free
    BN_MONT_CTX_free BN_RECP_CTX_free BN_clear_free BN_free BUF_MEM_free

Also fix a call to DSA_SIG_free to ccgost engine and remove some #ifdef'd
dead code in engines/e_ubsec.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-04-30 21:37:06 -04:00
Rich Salz
8fdc3734c0 free NULL cleanup. 
This gets EC_GROUP_clear_free EC_GROUP_free, EC_KEY_free,
EC_POINT_clear_free, EC_POINT_free

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-03-25 18:35:24 -04:00
Rich Salz
c8fa2356a0 Dead code cleanup: crypto/ec,ecdh,ecdsa 
Reviewed-by: Andy Polyakov <appro@openssl.org>
 2015-02-02 11:56:47 -05:00
Matt Caswell
0f113f3ee4 Run util/openssl-format-source -v -c . 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:20:09 +00:00
Matt Caswell
e636e2acd7 Fix source where indent will not be able to cope 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:20:06 +00:00
Dr. Stephen Henson
73e45b2dd1 remove OPENSSL_FIPSAPI 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-12-08 13:25:38 +00:00
Dr. Stephen Henson
e4e5bc39f9 Remove fips_constseg references. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2014-12-08 13:25:38 +00:00
Andy Polyakov
4d3fa06fce Add ECP_NISTZ256 by Shay Gueron, Intel Corp. 
RT: 3149

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2014-09-12 00:37:41 +02:00
Dr. Stephen Henson
b36bab7812 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 13:06:51 +00:00
Dr. Stephen Henson
64095ce9d7 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.
 2012-02-21 14:41:13 +00:00
Bodo Möller
e0d6132b8c Fix warnings. 
Also, use the common Configure mechanism for enabling/disabling the 64-bit ECC code.
 2011-10-19 08:59:53 +00:00
Bodo Möller
3e00b4c9db 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 19:43:16 +00:00
Andy Polyakov
03e389cf04 Allow for dynamic base in Win64 FIPS module. 2011-09-14 20:48:49 +00:00
Dr. Stephen Henson
84b08eee4b Reorganise ECC code for inclusion in FIPS module. 
Move compression, point2oct and oct2point functions into separate files.

Add a flags field to EC_METHOD.

Add a flag EC_FLAGS_DEFAULT_OCT to use the default compession and oct
functions (all existing methods do this). This removes dependencies from
EC_METHOD while keeping original functionality.
 2011-02-14 16:52:12 +00:00
Dr. Stephen Henson
b331016124 New option to disable characteristic two fields in EC code. 2011-02-12 17:23:32 +00:00
Bodo Möller
04daec862c New 64-bit optimized implementation EC_GFp_nistp224_method(). 
This will only be compiled in if explicitly requested
(#ifdef EC_NISTP224_64_GCC_128).

Submitted by: Emilia Kasper (Google)
 2010-08-26 14:29:55 +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