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| author | Martin Willi <martin@strongswan.org> | 2018-11-11 12:36:27 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-16 09:11:04 +0300 |
| commit | c3b734dd325dadc73c2f5b4d187208730bf21df5 (patch) | |
| tree | 1789e2b2e03ffad68be30440b05ee1248b1d5815 /net/ceph | |
| parent | db8e15a24957904d10f784a9adc4ea4824ee996c (diff) | |
| download | linux-c3b734dd325dadc73c2f5b4d187208730bf21df5.tar.xz | |
crypto: x86/chacha20 - Support partial lengths in 8-block AVX2 variant
Add a length argument to the eight block function for AVX2, so the
block function may XOR only a partial length of eight blocks.
To avoid unnecessary operations, we integrate XORing of the first four
blocks in the final lane interleaving; this also avoids some work in
the partial lengths path.
Signed-off-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/ceph')
0 files changed, 0 insertions, 0 deletions