中文摘要：

LUO Xinqiang, is a Ph.D. candidate in School of Computer and Communication Engineering in Uni- versity of Science and Technology Beijing, China. His research interests include computer architecture and security of wireless sensor network. Email： xiaofei 8687@gmail.com Q! Yue, received her Ph.D. degree from University of Science and Technology Beijing, China. She is a Lec- turer in School of Computer and Communication Engineering in University of Science and Technology Beijing. Her research interests include computer arch- itecture and wireless sensor networks. ＊The correspo- nding author. Email： qiyuee@ustb.edu.cn WANG Lei, received his Ph.D. degree from University of Science and Technology Beijing, China. He is an Assistant Research Scientist in Institute of Automa- tion, Chinese Academy of Sciences, Beijing, China. His research interests include computer architecture, micro- architecture and Very Large Scale Integration （VLSI） design. WANG Qin, received her Ph.D. degree from Univer- sity of Science and Technology Beijing, China. She is a Professor in School of Computer and Communication Engineering, University of Science and Technology Bei- jing. Her research interests include computer archi- tecture, Very Large Scale Integration （VLSI） design and wireless sensor network.