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| author | Daniel Hu <Daniel.Hu@arm.com> | 2022-05-25 10:23:40 +0100 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2022-11-21 10:49:52 +0100 |
| commit | 2adb7908ef89a01955d9d27365aacff19edf4d57 (patch) | |
| tree | 2377a5b79611281faf6c2ffcd1e99704b0e1a47e /doc | |
| parent | c25f2c187357c1f8d2886af1f61ebecdea4bab34 (diff) | |
Optimize chacha20 on aarch64 by SVE2
This patch improves existing chacha20 SVE patch by using SVE2,
which is an optional architecture feature of aarch64, with XAR
instruction that can improve the performance of chacha20.
Signed-off-by: Daniel Hu <Daniel.Hu@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18522)
(cherry picked from commit bcb52bcc9f9c36a85d037976676fd5ca52f307cd)
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions