1// Copyright 2017 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//+build gccgo appengine !s390x
6
7package sha3
8
9// newShake128Asm returns an assembly implementation of SHAKE-128 if available,
10// otherwise it returns nil.
11func newShake128Asm() ShakeHash {
12	return nil
13}
14
15// newShake256Asm returns an assembly implementation of SHAKE-256 if available,
16// otherwise it returns nil.
17func newShake256Asm() ShakeHash {
18	return nil
19}
20