// 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 (!arm64 && !s390x && !ppc64le) || (arm64 && !go1.11) || !gc || purego // +build !arm64,!s390x,!ppc64le arm64,!go1.11 !gc purego package chacha20 const bufSize = blockSize func (s *Cipher) xorKeyStreamBlocks(dst, src []byte) { s.xorKeyStreamBlocksGeneric(dst, src) }