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path: root/crypto/ec/ecp_mont.c
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2017-07-02Fix a memleak in ec_GFp_mont_group_set_curve.Bernd Edlinger
Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3828)
2015-01-22Run util/openssl-format-source -v -c .Matt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-08-07Only use FIPS EC methods in FIPS mode.Dr. Stephen Henson
Reviewed-by: Tim Hudson <tjh@openssl.org> (cherry picked from commit 1433cac53c93f9f109290389f60b17078a572d3d)
2012-06-03Reduce version skew: trivia (I hope).Ben Laurie
2011-06-06Redirection of ECDSA, ECDH operations to FIPS module.Dr. Stephen Henson
Also use FIPS EC methods unconditionally for now: might want to use them only in FIPS mode or with a switch later.
2011-06-06Reorganise ECC code so it can use FIPS module.Dr. Stephen Henson
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. Backport from HEAD with minor changes.
2005-04-26Fix various incorrect error function codes.Bodo Möller
("perl util/ck_errf.pl */*.c */*/*.c" still reports many more.)
2003-02-06implement fast point multiplication with precomputationBodo Möller
Submitted by: Nils Larsch Reviewed by: Bodo Moeller
2002-11-18use consistent order of function definitionsBodo Möller
2002-08-02Rename implementations of method functions so that they matchBodo Möller
the new method names where _GF... suffixes have been removed. Revert changes to ..._{get/set}_Jprojective_coordinates_...: The current implementation for ECC over binary fields does not use projective coordinates, and if it did, it would not use Jacobian projective coordinates; so it's OK to use the ..._GFp prefix for all this. Add author attributions to some files so that it doesn't look as if Sun wrote all of this :-)
2002-08-02add support for elliptic curves over binary fieldsBodo Möller
Submitted by: Duglas Stebila <douglas.stebila@sun.com>, Sheueling Chang <sheueling.chang@sun.com> (CHANGES entries by Bodo Moeller)
2002-06-10move ECC ASN1 that is not specific to ECDSA into crypto/ec/,Bodo Möller
and make some appropriate changes to the EC library. Submitted by: Nils Larsch
2002-05-08Change internals of the EC library so that the functionsBodo Möller
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.
2002-03-20New function EC_GROUP_check_discriminant().Bodo Möller
Restructure implementation of EC_GROUP_check(). Submitted by: Nils Larsch
2002-03-18Fix bugs and typos.Bodo Möller
Add some WTLS curves. New function EC_GROUP_check() (this will probably be implemented differently soon). Submitted by: Nils Larsch Reviewed by: Bodo Moeller
2001-03-10More EC stuff, including EC_POINTs_mul() for simultaneous scalarBodo Möller
multiplication of an arbitrary number of points.
2001-03-08Implement EC_GFp_mont_method.Bodo Möller
2001-03-08More method functions for elliptic curves,Bodo Möller
and an ectest.c that actually tests something.
2001-03-08More 'TODO' items.Bodo Möller
2001-03-08More method functions for EC_GFp_simple_method.Bodo Möller
2001-03-07Some actual method functions (not enough yet to use the EC library, though),Bodo Möller
including EC arithmetics derived from Lenka Fibikova's code (with some additional optimizations).
2001-03-07..._init functions are method-specific tooBodo Möller
(they can't do much useful, but they will have to set pointers to NULL)
2001-03-07Optimized EC_METHODs need specific 'set_curve' and 'free' functions.Bodo Möller
2001-03-07The next bunch of vaporware.Bodo Möller
2001-03-07Implement dispatcher for EC_GROUP and EC_POINT method functions.Bodo Möller
Initial EC_GROUP_new_curve_GFp implementation.
2001-03-05Add yet another (still empty) source code file that I forgot.Bodo Möller
2001-03-05Add more EC vaporware (empty source code files I missed in myBodo Möller
previous commit).