| 基于MEMS强链的移动硬盘加密系统设计和FPGA实现 |
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| 引用本文： | 汤坚,陈文元,张卫平,李怡斌,许鹏.基于MEMS强链的移动硬盘加密系统设计和FPGA实现[J].计算机应用,2008,28(Z2). |
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| 作者姓名： | 汤坚 陈文元 张卫平 李怡斌 许鹏 |
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| 作者单位： | 上海交通大学微纳科学技术研究院,上海,200240 |
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| 基金项目： | 国家863计划项目
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上海市人才发展资金资助项目
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| 摘 要： | 设计实现一种新型加密系统--基于MEMS强链的移动硬盘加密系统,具备使用物理密钥的安全身份认证和先进的加密算法.根据ATA协议,该系统利用FPGA硬件加密方法实现数据透明加密和流水线操作来达到高吞吐率.利用现代数据加密技术,提出一种既适用于常用对称加密算法,又适用于用户自主开发的对称加密算法的数据流硬件加密逻辑结构.
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| 关 键 词： | 移动硬盘加密系统 MEMS强链 物理密钥 硬件加密逻辑 流水线操作 |
Design of portable hard-disk encryption system based on MEMS stronglink and its implementation using FPGA |
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| TANG Jian,CHEN Wen-yuan,ZHANG Wei-ping,LI Yi-bin,XU Peng.Design of portable hard-disk encryption system based on MEMS stronglink and its implementation using FPGA[J].journal of Computer Applications,2008,28(Z2). |
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| Authors: | TANG Jian CHEN Wen-yuan ZHANG Wei-ping LI Yi-bin XU Peng |
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| Affiliation: | TANG Jian,CHEN Wen-yuan,ZHANG Wei-ping,LI Yi-bin,XU Peng(Research Institute of Micro/Nano Science , Technology,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | The Portable Hard-disk Encryption System(PHES) based on MEMS Stronglink was designed and implemented using FPGA chip as a novel encryption system,possessing a reliable authentication with the physical key and an advanced encryption algorithm.According to ATA protocol,PHES used hardware encryption method in FPGA to achieve the transparent data encryption and high data throughput rate by pipeline operation.Using the modern encipherment technology,a logic structure of data stream hardware encryption was propos... |
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| Keywords: | Portable Hard-disk Encryption System(PHES) MEMS stronglink physical key hardware encryption logic pipeline operation |
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