Source file src/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go

Documentation: vendor/golang.org/x/crypto/chacha20

     1  // Copyright 2019 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build gc && !purego
     6  
     7  package chacha20
     8  
     9  const bufSize = 256
    10  
    11  //go:noescape
    12  func chaCha20_ctr32_vsx(out, inp *byte, len int, key *[8]uint32, counter *uint32)
    13  
    14  func (c *Cipher) xorKeyStreamBlocks(dst, src []byte) {
    15  	chaCha20_ctr32_vsx(&dst[0], &src[0], len(src), &c.key, &c.counter)
    16  }
    17  

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