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[1]罗肖,刘军,杨辉.嵌入式安全存储系统的研究[J].武汉工程大学学报,2012,(2):67-70.
 LUO Xiao,LIU Jun,YANG Hui.Research on embedded security storage system[J].Journal of Wuhan Institute of Technology,2012,(2):67-70.
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嵌入式安全存储系统的研究
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年2期
页码:
67-70
栏目:
机电与信息工程
出版日期:
2012-03-10

文章信息/Info

Title:
Research on embedded security storage system
文章编号:
16742869(2012)2006704
作者:
罗肖12刘军12杨辉12
1 武汉工程大学智能机器人湖北省重点实验室,湖北 武汉 430074;
2 武汉工程大学计算机科学与工程学院,湖北 武汉 430074
Author(s):
LUO Xiao12 LIU Jun12 YANG Hui12
1 Hubei Province Key Laboratory of Intelligent Robot, Wuhan Institute of Technology, Wuhan 430074, China;
2 School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China)
关键词:
安全存储改进型微型加密算法USB20嵌入式系统
Keywords:
security storage improved tiny encryption algorithm USB20 embedded system
分类号:
TP37
DOI:
-
文献标志码:
AAdoi:103969/jissn1674286920122016
摘要:
经过分析嵌入式系统的安全需求,描述了一种基于微型加密算法的USB安全存储系统的系统构造,采用微型加密算法来对USB设备进行数据安全存储以芯片CY7C68013为主控芯片,嵌入式系统开发板固件采用USB接口直接下载,采用智能仿真设备进行在线调试实验表明加密处理的数据基本不影响USB数据的读取操作,此嵌入式平台能够实现相对的安全性能,具备低成本、低功耗和结构简单等优势.
Abstract:
The security requirement of embedded system was analyzed and a security storage system based on tiny encryption algorithm was described. The system of security USB storage device was developed on the basis of controller CY7C68013, embedded system development board firmware using USB interface direct download, and it was used smart ICE on\|line debugging.The results show that the USB storage system based on tiny encryption algorithm is effective and the system I/O performance cannot be slowed distinctly. Furthermore, the USB security storage system is a low cost and low power solution without modifying the file system and the storage devices.

参考文献/References:

[1]胡伟,慕德俊,刘航,等移动硬盘硬件加密的设计与实现[J] 计算机工程与应用,2010(22): 62-64
[2]付积存安全U盘嵌入式系统的设计与实现[D]武汉:华中科技大学,2006
[3]易青松,苏锦海,岳云天,等基于CY7C68013安全U盘的硬件设计[J]计算机工程与设计,2007,28(6):297-299
[4]盛李立,王忠,王春丽,等基于SPI接口的无线网卡设备驱动设计[J] 武汉工程大学学报 2011,33(6):89-97
[5]Wheeler D J,Needham R M A Tiny Encryption Algorithm[C]//Fast Software Encryption.Published in the proceedings of that workshop,1994:363-366
[6]Needham R M,Wheeler D J Tea extensions[R/OL] http://wwwmovable-typecouk/scripts/xtea.pdf. 2010-07-22
[7]Saarinen M Cryptanalysis of block tea[R/OL] http://wwwccjyufi/ mjos/block_teaps2010-07-22
[8]Needham R M,Wheeler D J Correction to xtea[R/OL] http://wwwmovable-typecouk/scripts/xxteapdf2010-07-22 

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