Structure attack on full-round DBST  

作　　者：Chenhao JIA Qing LING Ting WU Tingting CUI 

机构地区：[1]School of Cyberspace,Hangzhou Dianzi University,Hangzhou 310018,China [2]Hangzhou Innovation Institute,Beihang University,Hangzhou 310052,China [3]Key Laboratory of Cryptologic Technology and Information Security(Ministry of Education),Shandong University,Qingdao 266237,China

出　　处：《Frontiers of Computer Science》2024年第4期223-225,共3页中国计算机科学前沿（英文版）

基　　金：Major Basic Research Project of Natural Science Foundation of Shandong Province,China(No.ZR202010220025);Key Research Project of Zhejiang Province,China(No.2023C01025);The author(Tingting Cui)is supported by the Open Project Program from Key Laboratory of Cryptologic Technology and Information Security(Ministry of Education),Shandong University.

摘　　要：1 Introduction Block cipher is one of the most important part of symmetric cipher,which has been widely used in the field of computer communication and information system security.In order to meet the increasing demand for ensuring secure data transmission in Internet of Things(IoT)environment,lightweight block ciphers have become more and more important due to their easy software implementation,low resource consumption,ease of standardization and high security.Essentially,in order to satisfy the constraints of resource-limited devices,lightweight block ciphers strive to achieve a balance between the cost of software and hardware implementation,efficiency,and security.However,sometimes the security of lightweight block ciphers might be challenged due to the simplified structure.Thus,it is meaningful to study the type of simplified lightweight block ciphers.

关 键 词：HARDWARE COMPUTER simplified 

分 类 号：TN918.4[电子电信—通信与信息系统]