| 基于NiosⅡ软核的安全文件传输系统设计 |
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| 引用本文： | 袁金保,胡方明,任爱锋.基于NiosⅡ软核的安全文件传输系统设计[J].国外电子元器件,2008(1):40-43. |
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| 作者姓名： | 袁金保 胡方明 任爱锋 |
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| 作者单位： | 西安电子科技大学,电子工程学院,陕西,西安,710071 |
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| 摘 要： | 设计了一个安全文件传输系统，可在物理链路隔离的可信网和不可信网之间传输文件。将NiosⅡ软核处理器嵌入到FGPA中，快速构建片上系统。详细介绍了硬件接口电路和软件设计。最后在PC机端对系统进行验证，结果表明系统可以在可信网和不可信网之间安全传输文件。
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| 关 键 词： | Nios Ⅱ LWIP μC／OS—Ⅱ 文件传输 网络隔离 |
| 文章编号： | 1006-6977(2008)01-0040-04 |
| 修稿时间： | 2007年10月10 |
Design of safe file transmission system based on Nios II |
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| YUAN Jin-bao,HU Fang-ming,REN Ai-feng.Design of safe file transmission system based on Nios II[J].International Electronic Elements,2008(1):40-43. |
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| Authors: | YUAN Jin-bao HU Fang-ming REN Ai-feng |
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| Affiliation: | YUAN Jin-bao,HU Fang-ming,REN Ai-feng(School of Electronic Engineering,Xidian University,Xi\'an 710071,China) |
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| Abstract: | A safe file transmission system which can transmit files safely between safe-network and unsafe-network insulated in physics is designed.The Nios II to FPGA to constitute a system on chip quickly is embedded and the hardware interface circuit and software design of the system is also given.And finally have software on PC to verify this system is designed.The result shows that the system can transmit files between safe-network and unsafe-network safely. |
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