diff options
| author |   Eric Biggers <ebiggers@google.com> | 2018-12-03 19:52:50 -0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-13 18:24:36 +0800 |
| commit | cc7cf991e9eb54cac7733dc7d8f3a8591ba6e1c3 (patch) | |
| tree | 3b58c06a4ca5cfa2fcf54bea09c62b577748772e /tools/perf/scripts/python/stackcollapse.py | |
| parent | crypto: arm64/nhpoly1305 - add NEON-accelerated NHPoly1305 (diff) | |
| download | linux-dev-cc7cf991e9eb54cac7733dc7d8f3a8591ba6e1c3.tar.xz linux-dev-cc7cf991e9eb54cac7733dc7d8f3a8591ba6e1c3.zip | |
crypto: arm64/chacha20 - add XChaCha20 support
Add an XChaCha20 implementation that is hooked up to the ARM64 NEON
implementation of ChaCha20. This can be used by Adiantum.
A NEON implementation of single-block HChaCha20 is also added so that
XChaCha20 can use it rather than the generic implementation. This
required refactoring the ChaCha20 permutation into its own function.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions