双钥模式加密U盘研究与设计
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摘要
随着科学技术的发展,U盘作为一种大容量存储设备,已成为人们移动存储的首选。然而在U盘发挥着越来越重要作用的同时,其数据安全问题也日益突出。为了提高U盘安全性,防止重要数据被他人窃取或篡改,设计并实现了一种双钥模式加密U盘。采用双钥模式,可以支持指纹和PIN码解锁U盘中存储的数据。使用INIC3861主控芯片对存储芯片中的数据进行硬件加密,结合指纹管理软件,可实现对用户身份的唯一认证以及数据安全性管理。同时设计了身份绑定认证机制,以保障各模块之间的通信安全,从而实现了对数据加密密钥的保护。
With the development of science and technology,U disk as a mass storage device has become the first choice of people's mobile storage devices. However,as it plays an increasingly important role,the impact of its data security issues are also increasing. In order to improve the security performance of USB disk and prevent someone from stealing or tampering important data,an double secret key mode security USB disk is proposed and implemented in this paper. The fingerprint and PIN code are used as double key to unlock the data stored in the USB disk. The data of memory chip is encrypted with hardware security engine from INIC3861 controller.The unique authentication of the user identity and the security management of the data are achieved by combining fingerprint management software and INIC3861 controller. And the identity binding authentication mechanism is designed to ensure the communication security between the modules and achieve the protection of the data encryption key.
With the development of science and technology,U disk as a mass storage device has become the first choice of people's mobile storage devices. However,as it plays an increasingly important role,the impact of its data security issues are also increasing. In order to improve the security performance of USB disk and prevent someone from stealing or tampering important data,an double secret key mode security USB disk is proposed and implemented in this paper. The fingerprint and PIN code are used as double key to unlock the data stored in the USB disk. The data of memory chip is encrypted with hardware security engine from INIC3861 controller.The unique authentication of the user identity and the security management of the data are achieved by combining fingerprint management software and INIC3861 controller. And the identity binding authentication mechanism is designed to ensure the communication security between the modules and achieve the protection of the data encryption key.
引文
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[2]张忠国.安全加密指纹U盘的设计与实现[D].济南:山东大学,2016.
[3]张文锦,周荣,高燕,等.基于AES算法的文件加密[J].软件导刊,2017,16(6):180-182.
[4]平伟,贾文丽,孙月驰,等.基于DES算法与RSA算法的数据加密技术在电子商务中的应用[J].软件导刊,2018,17(5):198-200.
[5]王剑,宋阳,韩绍程.基于国密SM4算法的ACARS数据链信息加密[J].中国民航大学学报,2018,36(1):6-10.
[6]郝光烨.浅析专网安全U盘技术和应用管理[J].信息安全与通信保密,2012(6):50-52.
[7]朱征宇,周发贵,于春雷.一种基于计算机指纹的U盘文档监控与保护方法[J].重庆理工大学学报:自然科学版,2011,25(3):62-68.
[8]石晓磊.基于FAT32的保护加密U盘的软件设计[D].大连:大连理工大学,2013.
[9]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,2010,46(22):62-64.
[10]黄卡尔.AES加密算法的FPGA实现[D].太原:中北大学,2011.
[11]伍娟.基于国密SM4和SM2的混合密码算法研究与实现[J].软件导刊,2013,12(8):127-130.
[12]张建,吴文玲.基于SM4轮函数设计的认证加密算法[J].电子学报,2018,46(6):1294-1299.
[13]赵廷彬,丁岳伟.云存储安全交叉加密算法研究[J].软件导刊,2018,17(10):204-208.
[14]毕雪芹,苏艳娟,王琪.嵌入式指纹识别系统的设计及试验研究[J].国外电子测量技术,2015,34(2):50-53,81.
[15]赵啟鹏.基于NAND闪存的安全U盘FTL算法研究[J].软件导刊,2017,16(4):38-41.
[16]占杨林.基于FPGA的USB3.0HUB的设计与实现[D].北京:北方工业大学,2011.
[17]陈永府,周峰,王启富,等.基于虚拟卷的U盘安全技术研究[J].计算机工程与科学,2014,36(1):68-72.
[18]DESHPANDE S.Symmetric key management:a new approach[J].International Journal of Engineering&Computer Science,2012.
[19]USHMAEV O S,NOVIKOV S O.Effectiveness of consideration of deformations in problems of fingerprint identification[J].Pattern Recognition and Image Analysis,2008,18(1):151-155.
[20]WANG A,LI Z,YANG X,et al.New attacks and security model of the secure flash disk[J].Mathematical and Computer Modelling,2013,57:2605-2612.
[21]HUACHUN X,ZHENGSHENG L,ZENGHONG W.Study on hardware protection technique of flash disk[C].International Conference on Electronic Measurement&Instruments.IEEE,2007.