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moby--moby/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go
Sebastiaan van Stijn 28156f4a2e
vendor: golang.org/x/crypto 0c34fe9e7dc2486962ef9867e3edb3503537209f
full diff: c1f2f97bff...0c34fe9e7d

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2021-06-15 16:20:37 +02:00

17 lines
479 B
Go

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.11 && gc && !purego
// +build go1.11,gc,!purego
package chacha20
const bufSize = 256
//go:noescape
func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32)
func (c *Cipher) xorKeyStreamBlocks(dst, src []byte) {
xorKeyStreamVX(dst, src, &c.key, &c.nonce, &c.counter)
}