const golang.org/x/crypto/sha3.dsbyteCShake

3 uses

	golang.org/x/crypto/sha3 (current package)
		shake.go#L57: 	dsbyteCShake = 0x04
		shake.go#L145: 	return newCShake(N, S, rate128, dsbyteCShake)
		shake.go#L158: 	return newCShake(N, S, rate256, dsbyteCShake)