From: Niels Möller <nisse@lysator.liu.se>
Date: Mon, 16 Aug 2021 20:09:24 +0000 (+0000)
Subject: Merge branch 's390x-sha1' into 'master'
X-Git-Tag: nettle_3.8_release_20220602~107
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dd31d2ca175df33c84d5ba342324d59d538ec21;p=thirdparty%2Fnettle.git

Merge branch 's390x-sha1' into 'master'

[S390x] Optimize SHA256 and SHA512 compress functions

This patch optimizes SHA256 and SHA512 compress functions for s390x architecture, the testsuite passes the tests. Benchmark on Z15:
| Algorithm | C | Hardware-accelerated |
| ------ | ------ | ------ |
| SHA265 | 242.76 Mbyte/s | 869.00 Mbyte/s |
| SHA512 | 373.18 Mbyte/s | 1555.21 Mbyte/s |

See merge request nettle/nettle!35
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2dd31d2ca175df33c84d5ba342324d59d538ec21