| 基于FPGA的AES算法硬盘加密卡的实现研究 |
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| 引用本文： | 唐宏伟,林立,杨波,陈源.基于FPGA的AES算法硬盘加密卡的实现研究[J].邵阳学院学报(自然科学版),2011,8(4):22-26. |
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| 作者姓名： | 唐宏伟 林立 杨波 陈源 |
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| 作者单位： | 邵阳学院电气工程系,湖南邵阳,422004 |
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| 基金项目： | 湖南省教育厅资助科研项目 |
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| 摘 要： | 提出了基于FPGA对IDE硬盘数据进行AES加解密的实现方案,重点对加密卡的核心模块进行了分析和设计;采用了基于NiosII处理器的专门用于硬盘的密钥管理方法,更加有效地对硬盘数据进行保护;时序仿真验证了该硬盘加解密设计方案的可行性.
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| 关 键 词： | FPGA AES NiosⅡ 硬盘加密卡 密钥管理 |
Research of Implementation for Hard Disk Card Encryption of AES Algorithm Based on FPGA |
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| TANG Hong-wei,LIN Li,YANG Bo,CHEN Yuan.Research of Implementation for Hard Disk Card Encryption of AES Algorithm Based on FPGA[J].Journal of Shaoyang University:Science and Technology,2011,8(4):22-26. |
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| Authors: | TANG Hong-wei LIN Li YANG Bo CHEN Yuan |
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| Affiliation: | TANG Hong-wei,LIN Li,YANG Bo,CHEN Yuan(Department of Electrical Engineering,Shaoyang University,Shaoyang,Hunan 422004,China) |
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| Abstract: | The scheme of encrypting and decrypting the IDE hard disk data based on FPGA and AES algorithm is presented, the core module of encryption card is expounded and designed emphatically; NiosII processor which is specially used to key management for hard disk is adopted as its method ,which protects the hard data more effficiently;The result of the timing simulation verify the scheme of design for hard disk data encryption and decryption is feasible. |
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| Keywords: | FPGA AES Nios hard disk encryption card key management |
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