基于特定安全芯片的安全U盘管理工具软件设计

发布时间：2018-05-22 19:01

本文选题：安全U盘 + TF32A09FCL1安全芯片　；参考：《大连理工大学》2013年硕士论文

【摘要】：随着科学技术的不断发展,在我们的日常生活中,早已充斥着各种现代科学技术产品。计算机、手机、移动硬盘等设备层出不穷,信息的存储与传输方式早已由纸质传输变为网络数据传输。在信息的传输过程中,我们总会利用各种移动存储媒介来传输所需的信息或资料,其中U盘以其体积较小占有明显的优势而更为常见。本文拟以TF32A09FCL1安全芯片作为安全U盘的控制芯片、数据存储使用大容量存储NandFlash芯片K9GAG, K9GBG,来实现对U盘数据的加密存储、访问权限控制、安全销毁等功能,形成一系列以TF32A09FCL1安全芯片为控制核心的U盘数据保护方案,以期有效的解决U盘数据的泄露问题。本文中设计的安全U盘主要包括安全芯片级存储芯片、固件平台、安全U盘客户端管理软件。其中本文的研究重点是安全U盘客户端软件,该软件是用户使用的安全U盘管理工具,使用户能够使用安全U盘的功能,包括安全区的身份认证、安全区的加密解密、安全区的安全格式化,安全区的销毁等等。本文中设计的安全U盘管理工具软件的安全性包括密钥安全性及数据安全性,有效的防止了U盘内数据的泄露,具有一定的研究意义。论文的内容安排是首先介绍了TF32A09安全芯片,对其性能等进行了相应的介绍。接下来对安全U盘的整体设计进行了说明。之后介绍了安全U盘客户端登录软件等的相关细节设计,以及主要应用到的API函数。对安全U盘客户端管理软件系统进行了详细的实现说明,对软件系统的整体实现特点进行了总结,对软件实现的步骤进行了非常详细的说明。在论文的最后,对论文的内容进行了总结,本论文在安全U盘相关内容的研究开发等方面,具有一定的贡献。
[Abstract]:With the continuous development of science and technology, in our daily life, has been filled with all kinds of modern scientific and technological products. Computers, mobile phones, mobile hard drives and other devices emerge in endlessly, the storage and transmission of information has long changed from paper transmission to network data transmission. In the process of information transmission, we always use a variety of mobile storage media to transmit the required information or data, among which the U disk is more common because of its smaller size. In this paper, the TF32A09FCL1 security chip is used as the control chip of the safe U disk. The data storage uses the large capacity storage NandFlash chip K9GAG, K9GB GG to realize the functions of encrypting storage, access right control and safe destruction of the U disk data. A series of USB disk data protection schemes based on TF32A09FCL1 security chip are formed in order to solve the problem of U disk data leakage effectively. The security U disk designed in this paper mainly includes security chip level memory chip firmware platform and security U disk client management software. The research focus of this paper is the security U disk client software, which is a security U disk management tool used by users, which enables users to use the functions of security U disk, including security zone identity authentication, security zone encryption and decryption. Security formatting of safe areas, destruction of safe areas, etc. The security of the security U disk management tool software designed in this paper includes key security and data security, which can effectively prevent the leakage of data in the U disk. The content of this paper is to introduce the TF32A09 security chip and its performance. Then the overall design of the security U disk is explained. Then it introduces the detail design of security U disk client login software, and the main application of API function. The implementation of the security U disk client management software system is described in detail, the overall implementation characteristics of the software system are summarized, and the steps of the software implementation are described in detail. At the end of the thesis, the content of the thesis is summarized, and the research and development of the security U disk are studied in this paper.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP333

【参考文献】