History log of /openssl/crypto/ec/asm/ecp_nistz256-x86_64.pl (Results 26 – 37 of 37)
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# e3057a57 19-Aug-2016 Andy Polyakov

ec/ecp_nistz256: harmonize is_infinity with ec_GFp_simple_is_at_infinity.

RT#4625

Reviewed-by: Rich Salz <rsalz@openssl.org>


# b62b2454 20-Aug-2016 Andy Polyakov

ec/asm/ecp_nistz256-x86_64.pl: addition to perform stricter reduction.

Addition was not preserving inputs' property of being fully reduced.

Thanks to Brian Smith for reporting this.

ec/asm/ecp_nistz256-x86_64.pl: addition to perform stricter reduction.

Addition was not preserving inputs' property of being fully reduced.

Thanks to Brian Smith for reporting this.

Reviewed-by: Rich Salz <rsalz@openssl.org>

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Revision tags: OpenSSL_1_1_0-pre6, OpenSSL-fips-2_0_13
# cfe1d992 28-May-2016 Andy Polyakov

x86_64 assembly pack: tolerate spaces in source directory name.

[as it is now quoting $output is not required, but done just in case]

Reviewed-by: Richard Levitte <levitte@openssl.o

x86_64 assembly pack: tolerate spaces in source directory name.

[as it is now quoting $output is not required, but done just in case]

Reviewed-by: Richard Levitte <levitte@openssl.org>

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# 6aa36e8e 21-May-2016 Rich Salz

Add OpenSSL copyright to .pl files

Reviewed-by: Richard Levitte <levitte@openssl.org>


Revision tags: OpenSSL_1_0_1t, OpenSSL_1_0_2h, OpenSSL_1_1_0-pre5, OpenSSL_1_1_0-pre4, OpenSSL_1_0_1s, OpenSSL_1_0_2g, OpenSSL_1_1_0-pre3, OpenSSL-fips-2_0_12
# d9375341 03-Feb-2016 Andy Polyakov

ec/asm/ecp_nistz256-x86_64.pl: get corner case logic right.

RT#4284

Reviewed-by: Rich Salz <rsalz@openssl.org>


Revision tags: OpenSSL_1_0_1r, OpenSSL_1_0_2f, OpenSSL_1_1_0-pre2, OpenSSL_1_1_0-pre1
# b9749432 07-Dec-2015 Andy Polyakov

x86_64 assembly pack: tune clang version detection even further.

RT#4171

Reviewed-by: Kurt Roeckx <kurt@openssl.org>


Revision tags: OpenSSL_0_9_8zh, OpenSSL_1_0_0t, OpenSSL_1_0_1q, OpenSSL_1_0_2e
# 76eba0d9 21-Nov-2015 Andy Polyakov

x86_64 assembly pack: tune clang version detection.

RT#4142

Reviewed-by: Richard Levitte <levitte@openssl.org>


Revision tags: OpenSSL_1_0_1p, OpenSSL_1_0_2d, OpenSSL-fips-2_0_11, OpenSSL_1_0_1o, OpenSSL_1_0_2c, OpenSSL_0_9_8zg, OpenSSL_1_0_0s, OpenSSL_1_0_1n, OpenSSL_1_0_2b, OpenSSL-fips-2_0_10, OpenSSL_0_9_8zf, OpenSSL_1_0_0r, OpenSSL_1_0_1m, OpenSSL_1_0_2a
# f0e6871d 13-Mar-2015 Andy Polyakov

ec/asm/ecp_nistz256-x86_64.pl: update commentary with before-after performance data.

Reviewed-by: Richard Levitte <levitte@openssl.org>


Revision tags: OpenSSL_1_0_2, master-post-auto-reformat, OpenSSL_1_0_2-post-auto-reformat, OpenSSL_0_9_8-post-auto-reformat, OpenSSL_0_9_8-pre-auto-reformat, OpenSSL_1_0_0-post-auto-reformat, OpenSSL_1_0_0-pre-auto-reformat, OpenSSL_1_0_1-post-auto-reformat, OpenSSL_1_0_1-pre-auto-reformat, master-post-reformat, OpenSSL_0_9_8-pre-reformat, OpenSSL_0_9_8ze, OpenSSL_1_0_0-pre-reformat, OpenSSL_1_0_0q, OpenSSL_1_0_1-pre-reformat, OpenSSL_1_0_1l, master-pre-reformat, OpenSSL_1_0_2-pre-reformat, OpenSSL_0_9_8zd, OpenSSL_1_0_0p, OpenSSL_1_0_1k, OpenSSL_0_9_8-post-reformat
# 9e557ab2 04-Jan-2015 Andy Polyakov

ecp_nistz256-x86_64.pl: fix occasional failures.

RT: 3607
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: Emilia Kasper <emilia@openssl.org>


# c381b637 29-Oct-2014 Andy Polyakov

ec/asm/ecp_nistz256-x86_64.pl: fix inconsistency in path handling.

Reviewed-by: Tim Hudson <tjh@openssl.org>


Revision tags: OpenSSL-fips-2_0_9
# 3ff08e1d 23-Oct-2014 Andy Polyakov

ecp_nistz256 update.

Facilitate switch to custom scatter-gather routines. This modification
does not change algorithms, only makes it possible to implement
alternative. This is achie

ecp_nistz256 update.

Facilitate switch to custom scatter-gather routines. This modification
does not change algorithms, only makes it possible to implement
alternative. This is achieved by a) moving precompute table to assembly
(perlasm parses ecp_nistz256_table.c and is free to rearrange data to
match gathering algorithm); b) adhering to explicit scatter subroutine
(which for now is simply a memcpy). First implementations that will use
this option are 32-bit assembly implementations, ARMv4 and x86, where
equivalent of current read-whole-table-select-single-value algorithm
is too time-consuming. [On side note, switching to scatter-gather on
x86_64 would allow to improve server-side ECDSA performance by ~5%].

Reviewed-by: Bodo Moeller <bodo@openssl.org>

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Revision tags: OpenSSL_1_0_1j, OpenSSL_1_0_0o, OpenSSL_0_9_8zc, OpenSSL_1_0_2-beta3
# 4d3fa06f 11-Sep-2014 Andy Polyakov

Add ECP_NISTZ256 by Shay Gueron, Intel Corp.

RT: 3149

Reviewed-by: Rich Salz <rsalz@openssl.org>


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