| 基于SafeXcel-1141的网络密码机的设计 |
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| 引用本文： | 廖薇, 刘锦高, 许春冬,.基于SafeXcel-1141的网络密码机的设计[J].电子器件,2006,29(4):1267-1270. |
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| 作者姓名： | 廖薇 刘锦高 许春冬 |
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| 作者单位： | 1. 华东师范大学电子系,上海,200062
2. 江西理工大学,信息工程学院,江西,赣州,341000 |
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| 摘 要： | 针对信息安全问题，提出了一种网络密码机系统。以高性能的硬件加密芯片SafeXcel-1141和PowerPC405EP嵌入式CPU为核心，实现了一种新的硬件加密的系统。介绍了网络密码机的软、硬件的设计，并着重讲述了如何在软件系统中整合硬件加密资源，实践证明性能上有了很大的提高。
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| 关 键 词： | 网络安全 加密芯片 |
| 文章编号： | 1005-9490（2006）04-1267-04 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006-01-04 |
Design of the Network Cipher Machine Based on SafeXcel-1141 |
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| LIAO Wei,LIU Jin-gao,XU Chun-dong.Design of the Network Cipher Machine Based on SafeXcel-1141[J].Journal of Electron Devices,2006,29(4):1267-1270. |
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| Authors: | LIAO Wei~ LIU Jin-gao~ XU Chun-dong~ |
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| Affiliation: | 1.Dept.of Electronics; East China Normal University; Shanghai 200062; China; 2.School of Information Science & Technology; Jiangxi University of Technology; Ganzhou Jiangxi 341000; |
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| Abstract: | For the problem of information security, a system of network cipher machine was designed. We mainly use high-performance hardware-crypto-chip, SafeXcel-1141 and an embedded CPU, PowerPC 405EP,and thus realize a new software-encryption system. The paper introduces the software and hardware design of the network cipher machine, and emphasizes how to merge the resources of the crypto-chip with the software system. The result has proved that they do a much better job in encryption. |
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| Keywords: | IPSec |
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