Tong, Xiao-Jun
Zhang, Miao
Wang, Zhu
Ma, Jing
Funding for this research was provided by:
National Natural Science Foundation of China (60973162)
Natural Science Foundation of Shandong Province of China (ZR2014FM026)
Science and Technology of Shandong Province, China (2013GGX10129)
National Cryptology Development Foundation of China (MMJJ201301006)