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Merge branch 's390x-sha1' into 'master'
authorNiels Möller <nisse@lysator.liu.se>
Mon, 16 Aug 2021 20:09:24 +0000 (20:09 +0000)
committerNiels Möller <nisse@lysator.liu.se>
Mon, 16 Aug 2021 20:09:24 +0000 (20:09 +0000)
[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


Trivial merge
Mirror of https://git.lysator.liu.se/nettle/nettle.git