supported by National Natural Science Foundation of China(Grant Nos.61672530,61402515);Research Fund for the Doctoral Program of Higher Education of China(Grant No.2012150112004)
SMS4 is released by the Chinese government as part of the WAPI standard for the wireless networks.At ICICS 2007 and CRYPTO 2015, Lu and Sun et al. constructed some 12-round impossible differentials and12-round zero co...
supported by Henan Province Science Fund for Distinguished Young Scholars in China (Grant No.0312001800)
SMS4, a block cipher whose global structure adopts a special unbalanced Feistel scheme with SP round function, is accepted as the Chinese National Standard for securing Wireless LANs. In this paper, in order to evalua...