Key-dependent cube attack on reduced Frit permutation in Duplex-AE modes  

作　　者：Lingyue QIN Xiaoyang DONG Keting JIA Rui ZONG 

机构地区：[1]Institute for Advanced Study,Tsinghua University,Beijing 100084,China [2]Department of Computer Science and Technology,Tsinghua University,Beijing 100084,China

出　　处：《Science China(Information Sciences)》2021年第3期222-224,共3页中国科学（信息科学）（英文版）

基　　金：supported by National Key Research and Development Program of China(Grant No.2017YFA0303903);National Natural Science Foundation of China(Grant No.62072270);National Cryptography Development Fund(Grant Nos.MMJJ20170121,MMJJ20180101);Zhejiang Province Key R&D Project(Grant No.2017C01062)。

摘　　要：Dear editor,Recently,the permutation-based cryptology becomes a good topic in symmetric-key research groups.Many dedicated ciphers are permutation-based,and researchers introduced lots of cryptographic permutations which were suitable for different applications(collision-resistant hashing,preimageresistant hashing,message authentication,message encryption,etc.).Frit(fault-resistant iterative transformation)is a new lightweight 384-bit cryptographic permutation proposed by Simon et al.

关 键 词：PERMUTATION COLLISION iterative 

分 类 号：TN918.4[电子电信—通信与信息系统]