Tobias Klauser
cd7d49e622
all: add //go:build lines to assembly files
...
For golang/go#41184
Change-Id: Ica67fdbf2745ad2eef63dbb9ef70136e9e6fd348
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/319469
Trust: Tobias Klauser <tobias.klauser@gmail.com >
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com >
TryBot-Result: Go Bot <gobot@golang.org >
Reviewed-by: Ian Lance Taylor <iant@golang.org >
2021-05-13 12:29:33 +00:00
Tamir Duberstein
be400aefbc
all: build tags: appengine,!gccgo => purego,gc
...
appengine is obsolete and superseded by purego, and gc is a more
precise tag for files that use gc-syntax assembly.
Change-Id: I716f59de772ebeee4adf4d2a432edf300122cef0
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/269920
Trust: Ian Lance Taylor <iant@golang.org >
Run-TryBot: Filippo Valsorda <filippo@golang.org >
TryBot-Result: Go Bot <gobot@golang.org >
Reviewed-by: Filippo Valsorda <filippo@golang.org >
2020-12-03 16:30:18 +00:00
Tobias Klauser
71b5226ff7
sha3: add a space before +build in build tag comments
...
Add a space before build tag comments so it corresponds to the format
documented at https://golang.org/pkg/go/build/ .
Change-Id: Ic29df4660a0968f58f721ec61943c0b277d4aaad
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/193777
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com >
TryBot-Result: Gobot Gobot <gobot@golang.org >
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org >
2019-09-07 12:14:10 +00:00
Michael Munday
e37aea1ec3
sha3: use x/sys/cpu for s390x feature detection
...
Use the recently added CPU feature detection API rather than custom
assembly.
While we are here also make vet happy by renaming params in the asm
file to chain to match the go function declaration.
Change-Id: Ide0171793c9fa5ef6671b394e97a27f2c6e44a9f
Reviewed-on: https://go-review.googlesource.com/c/164381
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org >
2019-02-28 16:14:30 +00:00
Michael Munday
dccd99e89d
sha3: add optimized implementation for s390x
...
Message-security-assist extension 6 adds support for the SHA-3 and
SHAKE algorithms. This CL allows the sha3 package to use these new
features.
name old speed new speed delta
PermutationFunction 328MB/s ± 0% 385MB/s ± 0% +17.28% (p=0.000 n=9+10)
Sha3_512_MTU 108MB/s ± 0% 2011MB/s ± 0% +1768.56% (p=0.000 n=10+10)
Sha3_384_MTU 149MB/s ± 0% 2437MB/s ± 0% +1534.22% (p=0.000 n=10+10)
Sha3_256_MTU 185MB/s ± 0% 2739MB/s ± 0% +1379.93% (p=0.000 n=10+10)
Sha3_224_MTU 195MB/s ± 0% 2782MB/s ± 0% +1326.05% (p=0.000 n=10+10)
Shake128_MTU 225MB/s ± 0% 4436MB/s ± 0% +1873.18% (p=0.000 n=9+9)
Shake256_MTU 209MB/s ± 0% 4521MB/s ± 0% +2059.86% (p=0.000 n=8+10)
Shake256_16x 188MB/s ± 0% 1366MB/s ± 0% +624.70% (p=0.000 n=9+10)
Shake256_1MiB 212MB/s ± 0% 5861MB/s ± 0% +2666.67% (p=0.000 n=10+10)
Sha3_512_1MiB 116MB/s ± 0% 4328MB/s ± 0% +3628.33% (p=0.000 n=10+10)
Change-Id: I8ebc503ca2b9eda2ebb361dffdbfe79dd97e1975
Reviewed-on: https://go-review.googlesource.com/59391
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org >
2018-04-26 18:01:11 +00:00
Tobias Klauser
Tamir Duberstein
Michael Munday