【摘要】 研究了一种应用于Zigbee协议无线网络加密技术的改进算法,该算法是在原有AES-128高级算法中,通过合并subbytes、shiftrows、mixcolumns、addroundkey四种运算过程来减少微处理器的运算量,以达到优化加密算法的目的,最后通过比较改进前后加密算法的正确性和运算时间证明了该改进加密算法的优越性。更多还原

【Abstract】 In this paper,we studied the application of an improved algorithm in the Zigbee protocol based wireless network encryption technology,introduced the working mechanism and features of the algorithm,and at the end,demonstrated the superiority of the improved algorithm through comparing the correctness and calculation time before and after the improvement.更多还原