A High-Throughput ASIC Implementation of SM4 Algorithm in CBC Mode

FU Tian-shu; LI Shu-guo

Chinese

您当前的位置：

首页 >

文章列表页 >

A High-Throughput ASIC Implementation of SM4 Algorithm in CBC Mode

更新时间：2026-09-04

- A High-Throughput ASIC Implementation of SM4 Algorithm in CBC Mode
- Vol. 33, Issue 10, Pages: 13-18(2016)
- 作者机构：
  
  1. 清华大学微电子学研究所,北京,100084
  2. 清华信息科学与技术国家实验室,北京,100084
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2016
- 稿件说明：
移动端阅览
符天枢, 李树国. SM4算法CBC模式的高吞吐率ASIC实现[J]. 微电子学与计算机, 2016, 33(10): 13-18.

FU Tian-shu, LI Shu-guo. A High-Throughput ASIC Implementation of SM4 Algorithm in CBC Mode[J]. 2016, 33(10): 13-18.
符天枢, 李树国. SM4算法CBC模式的高吞吐率ASIC实现[J]. 微电子学与计算机, 2016, 33(10): 13-18. DOI：

FU Tian-shu, LI Shu-guo. A High-Throughput ASIC Implementation of SM4 Algorithm in CBC Mode[J]. 2016, 33(10): 13-18. DOI：

摘要

由于SM4算法在CBC模式下存在从电路的输出端到输入端的反馈路径

所以流水线技术难以提高电路的吞吐率.针对这一问题

提出一种逻辑化简方法

使SM4加解密算法中每一个轮函数的关键路径减少1级异或门延时.基于这种方法

实现了一种4轮合1的SM4电路

在该电路的关键路径中可以减少4级异或门延时

且该电路与本文的其他方案相比有更高的单位面积吞吐率.ASIC实现的综合结果表明

4轮合1的SM4电路在CBC模式下的吞吐率达到5.24 Gb/s

高于已发表的同类设计.

Abstract

In CBC mode

pipeline technique does not work on SM4 algorithm to increase throughput

as there is a feedback path from output to input. Over this problem

a logic simplifying method is proposed

which can reduce delay of one stage of XOR gates in each round function of encryption algorithm of SM4. Based on this method

SM4 with a 4-round-in-1 structure is designed

in which

delay of 4 stages of XOR gates can be reduced in the critical path

and this design has a higher throughput per unit area than the other schemes in this paper. Synthesis results show that the ASIC implementation of SM4 with a 4-round-in-1 structure can achieve 5.24 Gb/s in throughput

which is higher than that of reported designs.

关键词

Keywords

references

Bai Xuefei, Guo Li, Huang Lu, et al. A fast VLSI design of SMS4 cipher based on twisted BDD S-Box architecture[C]// 2009 International Conference on Networks Security, Wireless Communications and Trusted Computing (NSWCTC 2009). Wuhan, China: IEEE Computer Society, 2009: 345-348.

Shastry P V S, Somani N, Gadre A, et al. Rolled architecture based implementation of AES using T-Box[C]// 55th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS). Boise, Idaho, USA: IEEE, 2012: 626-630.

Yan Weiwei, You Kaidi, Han Jun, et al. Low-cost reconfigurable VLSI implementation of the SMS4 and AES algorithms[C]// 2009 IEEE 8th International Conference on ASIC (ASICON). Changsha, China: IEEE, 2009: 135-138.

Shang Ming, Zhang Qinglong, Liu Zongbin, et al. An ultra-compact hardware implementation of SMS4[C]// 3rd ⅡAI International Conference on Advanced Applied Informatics (ⅡAI-AAI). Kitakyushu, Japan: IEEE Computer Society, 2014: 86-90.

国家密码管理局. GM/T 0002-2012. SM4分组密码算法[S]. 北京: 中国标准出版社, 2012.

李大为, 赵旭鑫, 武萌. SMS4密码算法的高速流水线实现[J]. 电子器件, 2007, 30(2): 590-592. DOI: 590

徐艳华, 白雪飞, 郭立. 适合SMS4算法硬件实现的S盒构造新方法[J]. 中国科学技术大学学报, 2009, 39(11): 1164-1170. DOI: 1164

刘楠, 陈迅, 李军伟. 面向CBC模式的AES高速芯片设计与实现[J]. 电子技术应用, 2014, 40(1): 64-67. DOI: 64

王晨光, 乔树山, 黑勇. 分组密码算法SM4的低复杂度实现[J]. 计算机工程, 2013, 39(7): 177-180. DOI: 177

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on assembly action recognition based on MSS-YOLO-MPHands fusion architecture

Design of ultra-low power real-time clock circuits

A feature-oriented context understanding and slice analysis network for tuberculosis detection

Lightweight countermeasures against Spectre attacks on the branch prediction unit

Simulation on the DC characteristics of double heterojunction p-GaN HEMT with AlN/GaN hybrid buffer layer

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰