典型文献
SCENERY:a lightweight block cipher based on Feistel structure
文献摘要：
In this paper,we propose a new lightweight block cipher called SCENERY.The main purpose of SCENERY design applies to hardware and software platforms.SCENERY is a 64-bit block cipher supporting 80-bit keys,and its data processing consists of 28 rounds.The round function of SCEN-ERY consists of 8 4×4 S-boxes in parallel and a 32×32 binary matrix,and we can implement SCENERY with some basic logic instructions.The hardware implementation of SCENERY only requires 1438 GE based on 0.18 um CMOS technology,and the software implementation of encrypting or decrypting a block takes approximately 1516 clock cycles on 8-bit microcontrollers and 364 clock cycles on 64-bit processors.Compared with other encryption algorithms,the performance of SCENERY is well balanced for both hardware and software.By the security analyses,SCENERY can achieve enough secur-ity margin against known attacks,such as differential cryptana-lysis,linear cryptanalysis,impossible differential cryptanalysis and related-key attacks.
文献关键词：
中图分类号：
作者姓名：
Jingya FENG;Lang LI
作者机构：
Hunan Provincial Key Laboratory of Intelligent Information Processing and Application,Hengyang Normal University,Hengyang 421002,China;College of Information Science and Engineering,Hunan Normal University,Changsha 410081,China;College of Computer Science and Technology,Hengyang Normal University,Hengyang 421002,China
文献出处：
引用格式：
[1]Jingya FENG;Lang LI-.SCENERY:a lightweight block cipher based on Feistel structure)[J].计算机科学前沿,2022(03):187-196
A类：
SCENERY,SCEN,encrypting,decrypting,microcontrollers,cryptana
B类：
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AB值：
0.478862
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