| 一种基于RSA算法的加密芯片设计 |
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| 引用本文： | 钟添宾,蔡敏,史伟伟. 一种基于RSA算法的加密芯片设计[J]. 半导体技术, 2006, 31(5): 367-369,373 |
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| 作者姓名： | 钟添宾 蔡敏 史伟伟 |
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| 作者单位： | 华南理工大学物理科学与技术学院,广州,510640 |
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| 基金项目： | 重庆市应用基础研究基金 |
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| 摘 要： | 给出了一种1024位RSA算法加密芯片的完整设计方案.本方案采用了Barret模缩减算法和反复平方法,根据大数运算的特点和降低资源消耗的需要改进了电路结构,并采用全定制IC的设计流程进行实现.结果表明,该方案结构简单,资源利用率高,且能达到较高的性能.
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| 关 键 词： | 公钥密码 模乘 模幂 缩减算法 加密芯片 芯片设计 Encryption Algorithm Based 性能 资源利用率 结构简单 结果 设计流程 全定制 电路结构 改进 资源消耗 大数运算 方法 设计方案 |
| 文章编号： | 1003-353X（2006）05-0367-03 |
| 收稿时间： | 2006-01-23 |
| 修稿时间： | 2006-01-23 |
Design for an IC Based on RSA Encryption Algorithm |
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| ZHONG Tian-bin,CAI Min,SHI Wei-wei. Design for an IC Based on RSA Encryption Algorithm[J]. Semiconductor Technology, 2006, 31(5): 367-369,373 |
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| Authors: | ZHONG Tian-bin CAI Min SHI Wei-wei |
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| Affiliation: | School of Physics and Technology, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | A scheme of 1024-bit cryptosystem based on RSA encryption algorithm was presented.Barret's modular reduction method and binary representations algorithm were used,architecture im-provements were proposed in terms of large scale integral operation and chip size saving.The appli-cation specific IC design flow was introduced into the implementation.The benefit of the scheme results in brief structure,high utilization and high performance of the design. |
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| Keywords: | RSA modular multiplication modular exponentiation |
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