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4 commits

Author SHA1 Message Date
Andy Polyakov
3c1a60e56f sha/asm/keccak1600-avx512.pl: fix buglet in SHA3_squeeze tail. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2017-08-12 12:23:31 +02:00
Andy Polyakov
e3c79f0f19 sha/asm/keccak1600-avx512.pl: improve performance by 17%. 
Improvement is result of combination of data layout ideas from
Keccak Code Package and initial version of this module.

Hardware used for benchmarking courtesy of Atos, experiments run by
Romain Dolbeau <romain.dolbeau@atos.net>. Kudos!

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2017-07-24 21:23:01 +02:00
Andy Polyakov
0d7903f83f sha/asm/keccak1600-avx512.pl: absorb bug-fix and minor optimization. 
Hardware used for benchmarking courtesy of Atos, experiments run by
Romain Dolbeau <romain.dolbeau@atos.net>. Kudos!

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2017-07-21 14:12:14 +02:00
Andy Polyakov
313fa47fea Add sha/asm/keccak1600-avx512.pl. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/3861)
 2017-07-07 10:04:33 +02:00