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matterbridge/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go

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2020-01-09 20:02:56 +00:00
// 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.
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//go:build go1.11 && gc && !purego
// +build go1.11,gc,!purego
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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)
}