The following publications are possibly variants of this publication:
- New Impossible Differential Attack on SAFER + and SAFER + +Jingyuan Zhao, Meiqin Wang, Jiazhe Chen, Yuliang Zheng. icisc 2013: 170-183 [doi]
- A new impossible differential attack on SAFER ciphersShihui Zheng, Licheng Wang, Yixian Yang. cee, 36(1):180-189, 2010. [doi]
- New Impossible Differential Attack on SAFER Block Cipher FamilyJingyuan Zhao, Meiqin Wang, Jiazhe Chen, Yuliang Zheng. ieicet, 98-A(3):843-852, 2015. [doi]