针对超低功耗设备的加密算法及硬件实现方案。该文对有低功耗要求的硬件（如手机，传感器）加密方案有详细描述，很有参考价值。-Ultra-low-power devices for the encryption algorithms and hardware implementations. In this paper, a low-power requirements of the hardware (such as mobile phones, sensors) encryption progra