cpu.X86.HasAES && // AESENC
		cpu.X86.HasSSSE3 && // PSHUFB
		cpu.X86.HasSSE41 { // PINSR{D,Q}
		initAlgAES()
		return
	}
	if GOARCH == "arm64" && cpu.ARM64.HasAES {
		initAlgAES()
		return
	}
	for i := range hashkey {
		hashkey[i] = uintptr(bootstrapRand())
	}
}

func initAlgAES() {
	useAeshash = true
	// Initialize with random data so hash collisions will be hard to engineer.