| 基于虚拟磁盘的可信加密磁盘的研究与实现 |
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| 引用本文： | 成国永,韩永飞,王会霞.基于虚拟磁盘的可信加密磁盘的研究与实现[J].电脑与信息技术,2013,21(2):22-25. |
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| 作者姓名： | 成国永 韩永飞 王会霞 |
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| 作者单位： | 北京工业大学计算机学院,北京,100124 |
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| 摘 要： | 章分析了磁盘加密软件Tmecwpt，分析了其透明加解密的原理。同时文章还介绍了可信计算的基本思想。在基于虚拟磁盘管理技术及实时加解密磁盘软件Tmecwpt的基础上，结合可信计算的思想，利用USBKEY作为可信的硬件基础。设计了采用USBKEY的可信磁盘加密系统。通过使用USBKEY作为可信的硬件基础实现加密磁盘的可信性。
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| 关 键 词： | 虚拟磁盘 加密卷 USBKEY 可信计算 |
Trusted Eencryption Disk Research and Implementation Based on Virtual Disk |
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| CHENG Guo-yong
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HAN Yong-fei
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WANG Hui-xia.Trusted Eencryption Disk Research and Implementation Based on Virtual Disk[J].Computer and Information Technology,2013,21(2):22-25. |
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| Authors: | CHENG Guo-yong HAN Yong-fei WANG Hui-xia |
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| Affiliation: | (College of Computer Sciences, Beijing University of Technology, Beijing 100124, China) |
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| Abstract: | This paper analyzes the disk encryption software Truecrypt, analyzes its the principle of transparent encryption and decryption. At the same time, this paper also introduces the basic idea of trusted computing. Based on the disk encryption software Truecrypt of the virtual disk management technology and real-time encryption and decryption, combined with the idea of trusted computing, using USBKEY as the trusted hardware foundation,design using USBKEY trusted encryption disk system. Through the use of USBKEY as a trusted hardware basic to make encrvption disk trusted. |
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| Keywords: | virtual disk encrypted volume USBKEY trusted computing |
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