摘要
2004年,Pascal Junod和Serge Vaudenay提出了一个新的分组密码算法FOX,该算法采用了Lai-Massey结构。本文通过分析FOX128的整体结构,给出了FOX128算法不依赖于F函数具体选取方式的4轮不可能差分区分器。
In 2004,Pascal Junod and Serge Vaudenay proposed a new block cipher FOX,which adopts Lai-Massey structure.By analyzing the overall structure of FOX128,this paper presents a 4-round impossible differential distinguisher which does not depend on the specific selection of F function in the FOX128 block cipher structure.
作者
孙莹
SUN Ying(PLA SSF Information Engineering University,Zhengzhou 450001,China)
出处
《中国电子科学研究院学报》
北大核心
2022年第12期1190-1196,共7页
Journal of China Academy of Electronics and Information Technology