Xiaolin Zhao
7a4a4d6bea
Benchmark results on Loongson-3C6000 @ 2.20GHz:
goos: linux
goarch: loong64
pkg: golang.org/x/crypto/salsa20
cpu: Loongson-3C6000/S @ 2200.00MHz
| old.bench | new.bench |
| sec/op | sec/op vs base |
XOR1K 3835.5n ± 0% 493.9n ± 0% -87.12% (p=0.000 n=10)
| old.bench | new.bench |
| B/s | B/s vs base |
XOR1K 254.6Mi ± 0% 1977.4Mi ± 0% +676.64% (p=0.000 n=10)
Change-Id: I9f795e7f4e2c467ba9a41c9e6f460612536021ba
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/683255
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
15 lines
552 B
Go
15 lines
552 B
Go
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build (!amd64 && !loong64) || purego || !gc
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package salsa
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// XORKeyStream crypts bytes from in to out using the given key and counters.
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// In and out must overlap entirely or not at all. Counter
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// contains the raw salsa20 counter bytes (both nonce and block counter).
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func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) {
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genericXORKeyStream(out, in, counter, key)
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}
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