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SCENERY: a lightweight block cipher based on Feistel structure

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成果类型:
期刊论文
作者:
Feng, Jingya;Li, Lang*
通讯作者:
Li, Lang
作者机构:
[Li, Lang; Feng, Jingya] Hengyang Normal Univ, Hunan Prov Key Lab Intelligent Informat Proc & Ap, Hengyang 421002, Peoples R China.
[Li, Lang; Feng, Jingya] Hunan Normal Univ, Coll Informat Sci & Engn, Changsha 410081, Peoples R China.
[Li, Lang] Hengyang Normal Univ, Coll Comp Sci & Technol, Hengyang 421002, Peoples R China.
通讯机构:
[Li, Lang] H
Hengyang Normal Univ, Hunan Prov Key Lab Intelligent Informat Proc & Ap, Hengyang 421002, Peoples R China.
Hunan Normal Univ, Coll Informat Sci & Engn, Changsha 410081, Peoples R China.
Hengyang Normal Univ, Coll Comp Sci & Technol, Hengyang 421002, Peoples R China.
语种:
英文
关键词:
lightweight block cipher;feistel structure;cryptanalysis;internet of things
期刊:
计算机科学前沿(英文)
ISSN:
2095-2228
年:
2022
卷:
16
期:
3
页码:
1-10
基金类别:
This research was supported by the Scientific Research Fund of Hunan Provincial Education Department (19A072), Application-oriented Special Disciplines, Double First-Class University Project of Hunan Province (Xiangjiaotong [2018] 469), the Science and Technology Plan Project of Hunan Province (2016TP1020).
机构署名:
本校为第一且通讯机构
院系归属:
计算机科学与技术学院
物理与电子工程学院
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 SCENERY 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 o...

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