Design and Implementation of Mobile Hard Disk Encryption and Decryption Cards

QIN Zong-qing; ZHANG Bo-quan; CAO Hai-bo

Chinese

您当前的位置：

首页 >

文章列表页 >

Design and Implementation of Mobile Hard Disk Encryption and Decryption Cards

更新时间：2026-09-04

- Design and Implementation of Mobile Hard Disk Encryption and Decryption Cards
- Vol. 31, Issue 5, Pages: 140-143(2014)
- 作者机构：
  
  1. 1 广东工业大学机构计算机学院,广东,广州,510006
  2. 2 电子科技大学通信抗干扰国家级重点实验室,四川,成都,640051
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2014
- 稿件说明：
移动端阅览
秦宗庆, 张伯泉, 曹海波. 移动硬盘加解密板卡的设计与实现[J]. 微电子学与计算机, 2014, 31(5): 140-143.

QIN Zong-qing, ZHANG Bo-quan, CAO Hai-bo. Design and Implementation of Mobile Hard Disk Encryption and Decryption Cards[J]. 2014, 31(5): 140-143.
秦宗庆, 张伯泉, 曹海波. 移动硬盘加解密板卡的设计与实现[J]. 微电子学与计算机, 2014, 31(5): 140-143. DOI：

QIN Zong-qing, ZHANG Bo-quan, CAO Hai-bo. Design and Implementation of Mobile Hard Disk Encryption and Decryption Cards[J]. 2014, 31(5): 140-143. DOI：

摘要

针对移动硬盘数据安全问题，分析、优化了AES加密算法，提出了Microbalze与轮内、轮间三级流水线AES加解密IP核结合的架构，设计并实现了一种介于硬盘与电脑USB接口之间的加解密安全卡.仅需在电脑USB与硬盘间串联该安全卡，普通硬盘便可以升级为加密硬盘.在Spartan6-Nexys3FPGA开发板上实验结果表明，该加解密系统能在120MHz时钟下达到174.08Mb/s的吞吐率，系统吞吐率高、资源消耗低.

Abstract

For the security of data stored in the mobile hard disk

the AES algorithm is optimized and a pipelined encryption and decryption system which combines a Microblaze with an AES core is presented.The security card is designed to work between the USB interfaces of the computer and the mobile hard disk.A traditional mobile hard disk can be turned to a security one simply by using this card.The experimental results on Spartan6-Nexys3FPGA show that the encryption and decryption system can achieve 174.08Mb/s at 120MHz clock with very low resource consumption.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design and Implementation of a SATA Bridge with Configurable Encryption Algorithm

Microservices anomaly detection based on the correlation of monitoring metrics

Aerial vehicle detection algorithm based on multi-scale fusion and small-object enhancement

High gain stability high temperature operational amplifier based on reverse body bias

A high-efficiency charge pump for ultra-low voltage boost systems

Related Author

TAN Fan

LI Shu-guo

Related Institution

Institute of Microelectronics, Tsinghua University

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